CN205011270U - Overhead crane with grab warehouse - Google Patents
Overhead crane with grab warehouse Download PDFInfo
- Publication number
- CN205011270U CN205011270U CN201520773268.9U CN201520773268U CN205011270U CN 205011270 U CN205011270 U CN 205011270U CN 201520773268 U CN201520773268 U CN 201520773268U CN 205011270 U CN205011270 U CN 205011270U
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- warehouse
- grabbing crane
- bridge
- bridge grabbing
- overhead
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Abstract
The utility model discloses an overhead crane with grab warehouse, including the overhead crane with grab who locates warehouse top transversal arrangement, this overhead crane with grab can follow warehouse length direction round trip movement, and this overhead crane with grab is equipped with the grab bucket that can follow its round trip movement, at this overhead crane with grab below longitudinal arrangement rather than the consistent overhead landing stage of traffic direction, and this overhead landing stage is located warehouse longitudinal center line position, be equipped with the feeding conveyer on the bridge floor of overhead landing stage, overhead landing stage below longitudinal arrangement ejection of compact conveyer, and be equipped with the hopper in ejection of compact conveyer top. The utility model discloses an advantage: at first, adopt in the storehouse feeding and the mode of unloading, the homogenization of being convenient for is operated, secondly, adopt two materials that snatch, improve loading and unloading capacity and work efficiency, once more, reduce the height of unloading, reduce the raise dust, improve overhead crane with grab warehouse's operating environment, at last, facility outside the partial storehouse is cancelled to the mode of the ejection of compact in the adoption storehouse, reduces civil engineering investment cost.
Description
Technical field
The utility model relates to chemical enterprise powder material mechanization transportation field, particularly relates to a kind of bridge grabbing crane warehouse.
Background technology
In chemical enterprise powder material mechanization transportation field, often select bridge grabbing crane warehouse, the transportation device into and out of warehouse selects conveyer.According to People's Republic of China's chemical industry standard " chemical powder material stockyard and warehouse design specification " HG20568-2014 4.2.4 article, " mechanization transportation technological design handbook " (Chemical Industry Press 1998.4 the 1st edition the 213rd, 214 pages), the prior art in such warehouse commonly uses following arrangement: transported material enters the feeding conveyor (as shown in Figure 1) of equipment employing in position, limit, storehouse in warehouse, or adopts the feeding conveyor (as shown in Figure 2) in Ku Ding position; In storehouse, delivery device then adopts the dump car appended by feeding conveyor; Feeding equipment adopts the hopper of lower position or the hopper of high position; The equipment that transported material goes out warehouse adopts outfeed belt conveyor; In warehouse, transport material, charging (feeding) equipment adopts bridge grabbing crane.
The weak point of above-mentioned arrangement is:
(1), when employing is positioned at the feeding conveyor on limit, storehouse, the transhipment idle travel of bridge grabbing crane dolly is longer, and efficiency is low, and working ability is low, and cannot carry out homogenization operation;
(2), when adopting the feeding conveyor being positioned at top, storehouse, though can carry out homogenization operation, warehouse height is higher, and construction investment is large; During discharging, airborne dust is large, and airborne dust affects the operation conditions of hoisting crane and shortens its service life;
(3) outfeed belt conveyor needs configuration trestle or underground vestibule, adds floor area and construction investment.
Therefore, above-mentioned technical barrier urgently to be resolved hurrily.
Utility model content
Utility model object: for prior art Problems existing, the utility model proposes and be a kind ofly convenient to homogenization operation, bridge grabbing crane warehouse that work efficiency is high.
Technical scheme: bridge grabbing crane warehouse described in the utility model, comprise the bridge grabbing crane be located at warehouse top cross and arranged, this bridge grabbing crane can move around along warehouse length direction, and this bridge grabbing crane is equipped with the grab bucket that can move around along it, bridge grabbing crane is also equipped with bridge grabbing crane operator's compartment, bridge grabbing crane dolly, and bridge grabbing crane dolly drives grab bucket to move around on trolley track; Longitudinally the overhead trestle consistent with bridge grabbing crane service direction is arranged below this bridge grabbing crane, and this overhead trestle is positioned at warehouse longitudinal center line position, the bridge floor of overhead trestle is provided with feeding conveyor, longitudinally lay out material conveyer below overhead trestle, this outfeed belt conveyor is provided with for receiving the material that falls in grab bucket and making material fall into hopper on outfeed belt conveyor.
Wherein, described bridge grabbing crane is laterally provided with one group of trolley track and two bridge grabbing crane dollies that can travel along this trolley track, and each bridge grabbing crane dolly is equipped with a grab bucket.
Preferably, described hopper is symmetrical arranged centered by overhead trestle, and this hopper is connected with outfeed belt conveyor by chute.
Preferably, at least two hoppers are set along interval on this outfeed belt conveyor, wherein set the number of hopper according to the length in warehouse, ensure discharging efficiency.
When two grab bucket runs simultaneously, two grab bucket captures material and throws in in corresponding hopper, greatly improves work efficiency.
The bridge floor of described overhead trestle arranges relief hole, the cover plate for avoiding solid accumulation is set simultaneously above outfeed belt conveyor; Described outfeed belt conveyor is arranged on below ground, arranges the cover plate for avoiding solid accumulation on earth's surface simultaneously; Preferably, described cover plate is herringbone cover plate.
Wherein, described feeding conveyor and outfeed belt conveyor are belt conveyer, long linear conveyer, embedded scraper transporter, conveyor screw or pipe chain-linked conveyer.
Beneficial effect: the utility model compared with prior art, its advantage is: (1) is compared with the feeding conveyor arrangement of limit, storehouse, feeding conveyor is laid along its position of center line in warehouse of the present utility model, not only realize coming and going at the uniform velocity discharging in storehouse, be convenient to homogenization operation, cancel conveyer and trestle outside storehouse simultaneously, reduce floor area outside storehouse, decrease the construction investment cost of trestle; (2) the two grab bucket of warehouse of the present utility model configuration, the transhipment stroke of bridge grabbing crane dolly can be made to be reduced to the half of warehouse span, increase work efficiency, two grab bucket works simultaneously and is equivalent to 2 bridge grabbing crane work, productive capacity significantly improves, and decreases equipment investment cost.(3) compared with the top material inlet conveyer arrangement of storehouse, the feeding conveyor height reduction in the utility model warehouse, the whole height in warehouse can be reduced on the one hand, reduce construction investment, also significantly reduce discharging height on the other hand, avoid airborne dust affect working environment and cause secondary pollution;
Accompanying drawing explanation
Fig. 1 is the warehouse section arrangement plan of prior art " charging of limit, storehouse ";
Fig. 2 is the warehouse section arrangement plan of prior art " storehouse top material inlet ";
Fig. 3 is the utility model bridge grabbing crane warehouse birds-eye view;
Fig. 4 is the A-A section-drawing of Fig. 3;
Fig. 5 is the B-B section-drawing of Fig. 3;
Fig. 6 is that the utility model outfeed belt conveyor is arranged in underground section-drawing;
Fig. 7 is the C-C section arrangement plan of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 3, Figure 4, bridge grabbing crane warehouse of the present utility model, comprises bridge grabbing crane 1, grab bucket 2, overhead trestle 3, feeding conveyor 4, outfeed belt conveyor 5, hopper 6; Wherein, bridge grabbing crane 1 lateral arrangement is in top, warehouse, and transverse direction is here along span direction, warehouse, and this bridge grabbing crane 1 can move along warehouse length direction, wherein minor face distance definition in warehouse is warehouse span B, and the long back gauge in warehouse is defined as warehouse length L; This bridge grabbing crane 1 is equipped with grab bucket 2, and this grab bucket 2 can move around along bridge grabbing crane 1; Overhead trestle 3 is longitudinally arranged in below this bridge grabbing crane 1, and overhead trestle 3 can meet the space requirement of operated by personnel's feeding conveyor 4 apart from the height of bridge grabbing crane 1; Overhead trestle 3 is also consistent with bridge grabbing crane 1 sense of motion, and longitudinal direction is here along warehouse length direction, and this overhead trestle 3 is positioned at warehouse longitudinal center line position, and trestle length is less than or equal to the length in warehouse; Feeding conveyor 4 is located on the bridge floor of overhead trestle 3, and at the uniform velocity discharging in storehouse; Outfeed belt conveyor 5 is longitudinally arranged in below overhead trestle 3, and this outfeed belt conveyor 5 is provided with hopper 6, and grab bucket captures in warehouse heaps material, and by material input in this hopper 6, then by outfeed belt conveyor 5 by material transportation to the production facilities outside storehouse.
As shown in Figure 4 and Figure 5, described bridge grabbing crane 1 is laterally provided with one group of trolley track and two bridge grabbing crane dollies 7 that can travel along this trolley track, and each bridge grabbing crane dolly 7 is equipped with a grab bucket 2.
This grab bucket 2 drives it to move along trolley track by bridge grabbing crane dolly 7 respectively, and corresponding hopper 6 is symmetrical arranged centered by overhead trestle 3, and hopper 6 bore is comparatively large, in order to receive the material fallen in grab bucket 2.
As shown in Figure 4, hopper 6 is symmetrical arranged centered by overhead trestle 3, chute 8 below hopper 6 and above outfeed belt conveyor 5 between, in order to connect hopper 6 and outfeed belt conveyor 5, the material in hopper 6 finally falls into outfeed belt conveyor 5 by chute 8.
Certainly, hopper 6 and chute 8 also have many forms, and chute cross section can be circular or square, and other similar structures all can realize the purpose of this utility model.
Two grab buckets of above-mentioned outfit follow bridge grabbing crane dolly 7 when moving on trolley track, grab bucket captures material in warehouse and throws in in corresponding hopper, the forced stroke of single grab bucket can be the half of whole trolley track stroke, two grab bucket works simultaneously and is equivalent to 2 bridge grabbing crane work, productive capacity significantly improves, decrease equipment investment cost, greatly improve discharging efficiency.
As shown in Fig. 3, Fig. 7, along on outfeed belt conveyor 5 at a certain distance interval multiple hopper 6 is set, wherein require according to warehouse length L and warehouse design the number setting hopper, ensure the discharging efficiency in warehouse.
As shown in Fig. 3, Fig. 5, Fig. 6, the bridge floor of overhead trestle 3 arranges relief hole 9, and the material that feeding conveyor 4 unloads directly can fall in warehouse via relief hole, now above outfeed belt conveyor 5, arranges cover plate 10, for avoiding solid accumulation, thus affect follow-up draw operation; As shown in Figure 6, outfeed belt conveyor 5 is arranged on below ground, in order to avoid material fall into, aheap under outfeed belt conveyor on, at earth's surface place, cover plate 10 is set.Preferably, cover plate 10 is herringbone cover plate 11, and material like this is not concentrated on cover plate 10, but falls from cover plate 10 top along its both sides, and material drops on outside overhead trestle, is convenient to grab bucket and captures.
Feeding conveyor 4 and outfeed belt conveyor 5 are belt conveyer, embedded scraper transporter, conveyor screw or pipe chain-linked conveyer, when this feeding conveyor 4 can adopt belt conveyer, and be provided with dump car 12 upper, material can directly be laid on the load-transfer device of belt conveyer, or be contained in dump car 12, dump car 12 can move along with belt conveyer, even discharging in storehouse.
As shown in Figure 4, this bridge grabbing crane warehouse also comprises stock retaining wall 13, and this stock retaining wall is located at both sides, warehouse, is convenient to heap and the homogenizing of material in warehouse.As shown in Figure 4, bridge grabbing crane 1 is also equipped with bridge grabbing crane operator's compartment 14.
The utility model bridge grabbing crane warehouse workflow:
(1) as shown in Figure 3, when warehouse charging, by feeding conveyor 4 and attached dump car 12, material is transported in storehouse from storehouse, and at the uniform velocity discharging in storehouse;
(2) as shown in Figure 7, when material is transported in warehouse, start bridge grabbing crane 1, bridge grabbing crane dolly 7 drives that grab bucket 2 is transported material in warehouse, casting; When wherein bridge grabbing crane is equipped with two grab buckets, two bridge grabbing crane can one man operation, and operation of singly grabbing bucket, also can doublely operate simultaneously, and two grab bucket runs simultaneously; When two grab bucket runs simultaneously; the operating rights that a bridge grabbing crane operator's compartment 14 has two bridge grabbing crane can be set; another bridge grabbing crane operator's compartment 14 only has the operating rights of grab bucket 2; stroke protection switch established respectively by 2 bridge grabbing crane dollies 7 simultaneously, avoids influencing each other.
(3), when having homogenizing to require, by " tiling is directly got " mode, that is: feeding conveyor 4 and the at the uniform velocity discharging on overhead trestle 3 of attached dump car 12, fall through relief hole 9, forms triangle stockpile 15; Two grab buckets of crane in bridge type, along triangle stockpile 15 end face feeding, casting, discharging, form stockpile 16, namely complete homogenization operation.
(4) as shown in Fig. 4, Fig. 7, when warehouse discharging, start two bridge grabbing crane, bridge grabbing crane operator's compartment 14 controls bridge grabbing crane dolly 7 and drives grab bucket 2 to capture material input in hopper 6, again through chute 8 by mass transport to outfeed belt conveyor 5, finally by outfeed belt conveyor 5 by mass transport in the process units outside warehouse.
Embodiment 1 outfeed belt conveyor is arranged in the embodiment in ground bridge grabbing crane warehouse
The height in the utility model bridge grabbing crane warehouse is 14.50m, the overhead trestle longitudinally arranged at EL7.00m place of central authorities, warehouse and feeding conveyor, at the large Car Track of EL12.00m place, top, warehouse lateral arrangement bridge grabbing crane, EL ± 0.00m plane lays out material conveyer and vestibule, discharge bucket is connected with outfeed belt conveyor by chute, and being equipped with high-order hopper, the top mark height of high-order hopper is that stock retaining wall is longitudinally arranged in long limit in both sides, EL6.00m. warehouse; Wherein, EL is the abbreviation of English word elevation, is meant to absolute altitude (relative level).
Embodiment 2 outfeed belt conveyor is arranged in the embodiment in underground bridge grabbing crane warehouse
The height in the utility model bridge grabbing crane warehouse is 14.50m, the overhead trestle longitudinally arranged at EL7.00m place of central authorities, warehouse and feeding conveyor, at the large Car Track of EL12.00m place, top, warehouse lateral arrangement bridge grabbing crane, EL-2.40m plane lays out material conveyer and vestibule, discharge bucket is connected with outfeed belt conveyor by chute, and being equipped with high-order hopper, the top mark height of high-order hopper is that stock retaining wall is longitudinally arranged in long limit in both sides, EL6.00m. warehouse.
Claims (9)
1. a bridge grabbing crane warehouse, comprise the bridge grabbing crane (1) be located at warehouse top cross and arranged, this bridge grabbing crane (1) can move around along warehouse length direction, and this bridge grabbing crane (1) is equipped with the grab bucket (2) that can move around along it, it is characterized in that: longitudinally arrange the overhead trestle (3) consistent with its service direction in this bridge grabbing crane (1) below, and this overhead trestle (3) is positioned at warehouse longitudinal center line position, the bridge floor of overhead trestle (3) is provided with feeding conveyor (4), overhead trestle (3) below longitudinally lays out material conveyer (5), and be provided with in outfeed belt conveyor (5) top for receiving the material that falls in grab bucket (2) and making material fall into hopper (6) on outfeed belt conveyor (5).
2. bridge grabbing crane warehouse according to claim 1, it is characterized in that: described bridge grabbing crane (1) is laterally provided with one group of trolley track and two bridge grabbing crane dollies (7) that can travel along this trolley track, and each bridge grabbing crane dolly (7) is equipped with a grab bucket (2).
3. bridge grabbing crane warehouse according to claim 2, is characterized in that: described hopper (6) is symmetrical arranged centered by overhead trestle (3).
4. bridge grabbing crane warehouse according to claim 2, it is characterized in that: described hopper (6) is symmetrical arranged centered by overhead trestle (3), this hopper (6) is connected with outfeed belt conveyor (5) by chute (8).
5. bridge grabbing crane warehouse according to claim 1,3 or 4, is characterized in that: arrange at least two hoppers (6) along the upper interval of described outfeed belt conveyor (5).
6. bridge grabbing crane warehouse according to claim 1, it is characterized in that: the bridge floor of described overhead trestle (3) offers relief hole (9), the cover plate (10) for avoiding solid accumulation being set in outfeed belt conveyor (5) top simultaneously.
7. bridge grabbing crane warehouse according to claim 1, is characterized in that: described outfeed belt conveyor (5) is arranged on below ground, arranges the cover plate (10) for avoiding solid accumulation on earth's surface simultaneously.
8. bridge grabbing crane warehouse according to claim 6 or 7, is characterized in that: described cover plate is herringbone cover plate (11).
9. bridge grabbing crane warehouse according to claim 1, is characterized in that: described feeding conveyor (4) and outfeed belt conveyor (5) are belt conveyer, long linear conveyer, embedded scraper transporter, conveyor screw or pipe chain-linked conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773268.9U CN205011270U (en) | 2015-09-30 | 2015-09-30 | Overhead crane with grab warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773268.9U CN205011270U (en) | 2015-09-30 | 2015-09-30 | Overhead crane with grab warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011270U true CN205011270U (en) | 2016-02-03 |
Family
ID=55209884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773268.9U Withdrawn - After Issue CN205011270U (en) | 2015-09-30 | 2015-09-30 | Overhead crane with grab warehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205011270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129621A (en) * | 2015-09-30 | 2015-12-09 | 中石化南京工程有限公司 | Warehouse with bridge grabbing crane |
| CN114394383A (en) * | 2022-02-15 | 2022-04-26 | 中国电建集团成都勘测设计研究院有限公司 | Feeding system applied to sandstone aggregate pile or material warehouse |
-
2015
- 2015-09-30 CN CN201520773268.9U patent/CN205011270U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129621A (en) * | 2015-09-30 | 2015-12-09 | 中石化南京工程有限公司 | Warehouse with bridge grabbing crane |
| CN105129621B (en) * | 2015-09-30 | 2016-09-28 | 中石化南京工程有限公司 | Bridge grabbing crane warehouse |
| CN114394383A (en) * | 2022-02-15 | 2022-04-26 | 中国电建集团成都勘测设计研究院有限公司 | Feeding system applied to sandstone aggregate pile or material warehouse |
| CN114394383B (en) * | 2022-02-15 | 2023-11-28 | 中国电建集团成都勘测设计研究院有限公司 | Be applied to feed system of grit aggregate stock pile or magazine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160203 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |