CN207109881U - Anchor cable stress meter detection device - Google Patents
Anchor cable stress meter detection device Download PDFInfo
- Publication number
- CN207109881U CN207109881U CN201720805342.XU CN201720805342U CN207109881U CN 207109881 U CN207109881 U CN 207109881U CN 201720805342 U CN201720805342 U CN 201720805342U CN 207109881 U CN207109881 U CN 207109881U
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- CN
- China
- Prior art keywords
- anchor cable
- anchor
- stressometer
- portable plate
- elevating mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 230000003028 elevating effect Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses an anchor rope stress meter detection device, including frame, anchor rope stress meter and elevating system, the frame is arranged in subaerially, is equipped with the fly leaf in the frame, and the anchor rope stress meter is located the fly leaf, and the anchor rope passes anchor rope stress meter and fly leaf in proper order, is equipped with the anchor head on the anchor rope, anchor head and anchor rope fixed connection, and the anchor rope stress meter is located between fly leaf and the anchor head, and elevating system is located the fly leaf below, and elevating system promotes the fly leaf motion upwards, and elevating system makes the anchor rope stress meter receive upward stress through upwards promoting the fly leaf, and the anchor rope stress meter detects the stress size, and elevating system's below is equipped with the weight detector, and the weight detector. The utility model discloses a whether the detected value of comparison weight detector is unanimous with anchor rope stress meter detected value, and from the measurement accuracy who judges anchor rope stress meter. Compared with the prior art, the device has the advantages of simple structure, low cost, convenience in assembly and high detection efficiency.
Description
Technical field
It the utility model is related to and be used for project security monitoring instrument testing engineering device technique field, and in particular to a kind of anchor cable should
Power meter detection means.
Background technology
With the progress of society, concern demand more and more higher of the people to safety, how to ensure the safety of deep basal pit
Seem more and more urgent.In Deep foundation Pit excavation, some Supporting System of Deep Excavations are using rotary digging stake, mixing pile, prestressing force
The supporting scheme of anchor cable triplicity.In real work, it would be desirable to the anchor cable stressometer of buying is inspected by random samples, to ensure
The precision of anchor cable stressometer.
At present, our common practices are that the anchor cable stressometer of buying is directly used, and thus having lacked should to anchor cable
The process that power meter is inspected by random samples so that the result reliability of test is not high, does not possess convincingness.
Utility model content
In order to solve the problems such as degree of accuracy detection that prior art can not be to anchor cable stressometer, the application provides a kind of anchor cable
Stressometer detection means.
The purpose of this utility model will be achieved through the following technical solutions：A kind of anchor cable stressometer detection means, including machine
Frame, anchor cable, anchor cable stressometer and elevating mechanism, the frame are placed on ground, and frame is provided with portable plate, anchor cable stressometer position
In on portable plate, anchor cable sequentially passes through anchor cable stressometer and portable plate, and anchor cable is provided with anchor head, and anchor head is fixedly connected with anchor cable,
Between portable plate and anchor head, elevating mechanism is located at below portable plate anchor cable stressometer, and elevating mechanism pushes up portable plate
Motion, for elevating mechanism by pushing up portable plate anchor cable stressometer by upper stress, anchor cable stressometer detects should
Power size, the lower section of elevating mechanism are provided with weight detector, the stress intensity that weight detector detection applies.
Preferably, described a kind of anchor cable stressometer detection means, the portable plate lower section is fixed plate, and elevating mechanism is pacified
In fixed plate, for elevating mechanism between portable plate and fixed plate, elevating mechanism pushes up portable plate.
Preferably, a kind of described anchor cable stressometer detection means, the fixed plate are connected with portable plate by screw rod, spiral shell
Bar is fixed through portable plate and fixed plate, fixed plate successively by the relative position of the first nut and screw rod, and portable plate is second
Moved between nut.
Preferably, a kind of described anchor cable stressometer detection means, the anchor cable bottom contact with ground, and cable support exists
On ground, anchor head is located at anchor cable both ends, and anchor head is divided into anchor head and lower anchor head, and upper anchor head and lower anchor head are fixed with anchor cable respectively,
Upper anchor head is located at anchor cable upper end, and for anchor cable stressometer between portable plate and upper anchor head, lower anchor head is located at anchor cable lower end, lower anchor head
Contacted with fixed plate.
Preferably, described a kind of anchor cable stressometer detection means, it is characterised in that：The anchor cable upper and lower ends are set respectively
There is anchor rope lock, anchor cable is made up of steel strand wires, and steel strand wires are fixed together by anchor cable by anchor rope lock.
Preferably, a kind of described anchor cable stressometer detection means, the frame are additionally provided with support feet, and frame passes through support
Pin is placed on ground.
Preferably, described a kind of anchor cable stressometer detection means, the anchor cable stressometer connect with anchor cable stress collecting cassette
Connect, anchor cable stress collecting cassette passes through stress intensity suffered by the detection of anchor cable stressometer.
Preferably, described a kind of anchor cable stressometer detection means, the elevating mechanism are hand-rail type jack, hand-rail type
Jack pushes up portable plate.
Preferably, described a kind of anchor cable stressometer detection means, the hand-rail type jack are provided with two, two hands
The formula jack of shaking is symmetrical set, and the rocking bar of two hand-rail type jack is connected by connecting rod, so that pivot link drives two
Individual hand-rail type jack moves simultaneously, ensures the uniform force of portable plate.
Preferably, described a kind of anchor cable stressometer detection means, the weight detector include weight sensor and with
The display of weight sensor connection, weight sensor are located at below elevating mechanism, and weight detector is shown by display and applied
The stress intensity added.
Compared with prior art, the utility model has the advantages that：The utility model is by comparing weight detecting
Whether the detected value of instrument is consistent with anchor cable stressometer detected value, and from the measurement accuracy for judging anchor cable stressometer.With prior art
Compare, the present apparatus is not only simple in structure, cost is low, easy to assembly, and detection efficiency is high.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is one embodiment of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of anchor cable stressometer detection means.
In figure：1 frame, 11 portable plates, 12 fixed plates, 13 screw rods, 14 first nuts, 15 second nuts, 16 support feets；2
Anchor cable, anchor head on 211,212 times anchor heads, 22 anchor rope locks；3 anchor cable stressometers, 31 anchor cable stress collecting cassettes；41 hand-rail types are very heavy
Top, 411 rocking bars；51 weight sensors；52 displays.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, a kind of anchor cable stressometer detection means, including frame 1, anchor cable 2, anchor cable stressometer 3 and lift
Structure, the frame 1 are placed on ground, and frame 1 is provided with portable plate 11, and anchor cable stressometer 3 is located on portable plate 11, anchor cable 2 according to
Secondary to pass through anchor cable stressometer 3 and portable plate 11, anchor cable 2 is provided with anchor head, and anchor head is fixedly connected with anchor cable 2, anchor cable stressometer 3
Between portable plate 11 and anchor head, elevating mechanism is located at the lower section of portable plate 11, and elevating mechanism pushes up portable plate 11 and moved, and rises
Descending mechanism is detected that stress is big by pushing up the anchor cable stressometer 3 of portable plate 11 by upper stress, anchor cable stressometer 3
Small, the lower section of elevating mechanism is provided with weight detector, the stress intensity that weight detector detection applies.
The lower section of portable plate 11 is fixed plate 12, and elevating mechanism is arranged in fixed plate 12, and elevating mechanism is positioned at activity
Between plate 11 and fixed plate 12, elevating mechanism pushes up portable plate 11.The fixed plate 12 passes through screw rod 13 with portable plate 11
Connection, the relative position that screw rod 13 passes through the first nut 14 and screw rod 13 through portable plate 11 successively and fixed plate 12, fixed plate 12
Fixation is put, portable plate 11 moves between the second nut 15.The frame 1 is additionally provided with support feet 16, and frame 1 passes through support feet 16
It is placed on ground.
The bottom of anchor cable 2 contacts with ground, and anchor cable 2 supports on the ground, and anchor head is located at the both ends of anchor cable 2, and anchor head is divided into
Upper anchor head 211 and lower anchor head 212, upper anchor head 211 and lower anchor head 212 are fixed with anchor cable 2 respectively, and upper anchor head 211 is located on anchor cable 2
End, for anchor cable stressometer 3 positioned at portable plate 11 and upper anchor head 211 between, lower anchor head 212 is located at the lower end of anchor cable 2, lower anchor head 212 and
Fixed plate 12 contacts.The upper and lower ends of anchor cable 2 are respectively equipped with anchor rope lock 22, and anchor cable 2 is made up of steel strand wires, and anchor cable 2 passes through
Steel strand wires are fixed together by anchor rope lock 22.
The anchor cable stressometer 3 is connected with anchor cable stress collecting cassette 31, and anchor cable stress collecting cassette 31 passes through anchor cable stressometer 3
Stress intensity suffered by detection.
The elevating mechanism is hand-rail type jack 41, the gravity very little of hand-rail type jack 41, hand-rail type jack 41
Push up portable plate 11.The hand-rail type jack 41 is provided with two, and two hand-rail type jack 41 are symmetrical set,
The rocking bar 411 of two hand-rail type jack 41 is connected by connecting rod, so that pivot link drives two hand-rail type jack 41 same
Shi Yundong, ensure the uniform force of portable plate 11.
The weight detector includes weight sensor 51 and the display 52 being connected with weight sensor 51, weight sensing
Device 51 is located at below elevating mechanism, and weight detector shows the stress intensity applied by display 52.
Operation principle：To hand-rail type jack 41 carry out force analysis, hand-rail type jack 41 by upward support force, to
Under gravity and downward pressure, in the case of the gravity very little of hand-rail type jack 41, the weight of hand-rail type jack 41
Power can be ignored, and support force suffered by hand-rail type jack 41 is equal with pressure, and support force suffered by hand-rail type jack 41 is big
Small in the same size with weight detector pressure, the pressure size of weight detector 5 is the weighing value of weight detector,
The pressure size of hand-rail type jack 41 is equal to stress intensity suffered by anchor cable stressometer 3, stress intensity suffered by anchor cable stressometer 3
The as detected value of anchor cable stressometer 3.Therefore, the present apparatus can by the weighing value of weight detector whether with anchor cable stressometer
3 survey that stress value is in the same size, so as to reach the degree of accuracy Preliminary detection of anchor cable stressometer 3.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
- A kind of 1. anchor cable stressometer detection means, it is characterised in that：Including frame, anchor cable, anchor cable stressometer and elevating mechanism, institute State frame to be placed on ground, frame is provided with portable plate, and anchor cable stressometer is located on portable plate, and anchor cable sequentially passes through anchor cable stress Meter and portable plate, anchor cable be provided with anchor head, anchor head is fixedly connected with anchor cable, anchor cable stressometer between portable plate and anchor head, Elevating mechanism is located at below portable plate, and elevating mechanism pushes up portable plate motion, and elevating mechanism is by pushing up portable plate So that anchor cable stressometer, by upper stress, anchor cable stressometer detects stress intensity, and the lower section of elevating mechanism is examined provided with weight Survey instrument, the stress intensity that weight detector detection applies.
- A kind of 2. anchor cable stressometer detection means according to claim 1, it is characterised in that：It is solid below the portable plate Fixed board, elevating mechanism are arranged in fixed plate, and for elevating mechanism between portable plate and fixed plate, elevating mechanism pushes up work Dynamic plate.
- A kind of 3. anchor cable stressometer detection means according to claim 2, it is characterised in that：The fixed plate and portable plate Connected by screw rod, screw rod is through portable plate and fixed plate, fixed plate are consolidated by the relative position of the first nut and screw rod successively Fixed, portable plate moves between the second nut.
- A kind of 4. anchor cable stressometer detection means according to claim 2, it is characterised in that：The anchor cable bottom and ground Contact, on the ground, anchor head is located at anchor cable both ends to cable support, and anchor head is divided into anchor head and lower anchor head, upper anchor head and lower anchor head Fixed respectively with anchor cable, upper anchor head is located at anchor cable upper end, and between portable plate and upper anchor head, lower anchor head is located at anchor cable stressometer Anchor cable lower end, lower anchor head contact with fixed plate.
- A kind of 5. anchor cable stressometer detection means according to claim 1, it is characterised in that：The anchor cable upper and lower ends point Not She You anchor rope lock, anchor cable is made up of steel strand wires, and steel strand wires are fixed together by anchor cable by anchor rope lock.
- A kind of 6. anchor cable stressometer detection means according to claim 1, it is characterised in that：The frame is additionally provided with support Pin, frame are placed on ground by support feet.
- A kind of 7. anchor cable stressometer detection means according to claim 1, it is characterised in that：The anchor cable stressometer and anchor Suo Yingli collecting cassettes connect, and anchor cable stress collecting cassette passes through stress intensity suffered by the detection of anchor cable stressometer.
- A kind of 8. anchor cable stressometer detection means according to claim 1, it is characterised in that：The elevating mechanism is hand Formula jack, hand-rail type jack push up portable plate.
- A kind of 9. anchor cable stressometer detection means according to claim 8, it is characterised in that：The hand-rail type jack Two are provided with, two hand-rail type jack are symmetrical set, and the rocking bar of two hand-rail type jack is connected by connecting rod, with Just pivot link drives two hand-rail type jack to move simultaneously, ensures the uniform force of portable plate.
- A kind of 10. anchor cable stressometer detection means according to claim 1, it is characterised in that：The weight detector bag Weight sensor and the display being connected with weight sensor are included, weight sensor is located at below elevating mechanism, weight detector The stress intensity applied by display display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805342.XU CN207109881U (en) | 2017-07-04 | 2017-07-04 | Anchor cable stress meter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805342.XU CN207109881U (en) | 2017-07-04 | 2017-07-04 | Anchor cable stress meter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109881U true CN207109881U (en) | 2018-03-16 |
Family
ID=61575328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720805342.XU Expired - Fee Related CN207109881U (en) | 2017-07-04 | 2017-07-04 | Anchor cable stress meter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547647A (en) * | 2018-06-22 | 2018-09-18 | 四川大学 | A kind of underground chamber high strength support structure |
| CN111896152A (en) * | 2020-08-05 | 2020-11-06 | 中铁十六局集团第五工程有限公司 | Tie rod stress monitoring device in tie rod arch bridge |
-
2017
- 2017-07-04 CN CN201720805342.XU patent/CN207109881U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547647A (en) * | 2018-06-22 | 2018-09-18 | 四川大学 | A kind of underground chamber high strength support structure |
| CN108547647B (en) * | 2018-06-22 | 2024-05-10 | 四川大学 | High-strength supporting structure for underground cavern |
| CN111896152A (en) * | 2020-08-05 | 2020-11-06 | 中铁十六局集团第五工程有限公司 | Tie rod stress monitoring device in tie rod arch bridge |
| CN111896152B (en) * | 2020-08-05 | 2021-09-21 | 中铁十六局集团第五工程有限公司 | Tie rod stress monitoring device in tie rod arch bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |