CN210264021U

CN210264021U - Novel injector is restoreed in concrete crack grout

Info

Publication number: CN210264021U
Application number: CN201920874708.8U
Authority: CN
Inventors: 李森
Original assignee: Shandong Business Institute
Current assignee: Shandong Business Institute
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-07
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a novel concrete crack is restoreed syringe in grout relates to concrete crack restoration instrument technical field, and it includes the cavity, the bottom of cavity is linked together with the top of grout pipe, be provided with first valve on the grout pipe, be provided with the piston in the cavity, the joint has the hard tube in the piston. This novel syringe is restoreed in concrete crack grout, through setting up casing and cavity, the workman modulates the repair thick liquid in the casing, when using, close first valve, open the second valve, drive hard tube and piston upward movement at the pulling connecting rod this moment, the negative pressure that the piston upward movement produced can repair the thick liquid imbibition cavity in the casing, when the workman repairs, open first valve again and close with the second valve, drive the piston downstream through pushing the connecting rod downwards, thereby make the thick liquid in the cavity grout pipe extrude, the workman can once carry a large amount of thick liquids like this, the work efficiency of workman has been improved.

Description

Novel injector is restoreed in concrete crack grout

Technical Field

The utility model relates to a concrete crack repairing tool technical field specifically is a novel concrete crack is restoreed syringe in grout.

Background

Concrete cracks are physical structural changes of concrete structures due to the action of internal and external factors, and cracks are a main cause of reduction in bearing capacity, durability and waterproofness of concrete structures. Common treatment methods for concrete cracks include a filling method, a grouting method, a structural reinforcement method, a concrete replacement method, an electrochemical protection method and the like. The existing injector for repairing partial concrete cracks cannot carry a large amount of repair grout once when in use, and after the repair grout is poured, workers are required to stop working to prepare the repair grout, so that time is wasted, the workload of the workers is increased, and the working efficiency of the workers is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel syringe is restoreed in concrete crack grout has solved current partial concrete crack and has restoreed the syringe, when using, once can not carry a large amount of repair thick liquids, has still needed workman's stop work after repairing the thick liquid and having annotated, modulates and mends the thick liquid, has so not only wasted time, has increased workman's work load simultaneously, has reduced workman work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a novel concrete crack is in milk and is restoreed syringe, includes the cavity, the bottom of cavity is linked together with the top of grout pipe, be provided with first valve on the grout pipe, be provided with the piston in the cavity, the joint has the hard tube in the piston, the pipe box has been cup jointed on the surface of hard tube, the upper surface of pipe box joint at the top cap, the top cap joint is at the upper surface of cavity.

The top of hard tube is linked together with the one end of connecting pipe, the other end of connecting pipe is linked together with the left end of discharging pipe, be provided with the second valve on the discharging pipe, the right-hand member of discharging pipe is linked together with the below of casing left surface, the upper surface joint of casing has the bearing, the pivot has been cup jointed in the bearing, the fixed surface of pivot is connected with a plurality of puddler, and a plurality of puddler all is located the casing.

The top fixedly connected with rotor plate of pivot, the top of casing left surface is provided with handrail device, the lower fixed surface of casing is connected with the bottom plate, the lower fixed surface of bottom plate is connected with four gyro wheels, and four gyro wheels are located the four corners department of bottom plate lower surface respectively.

Preferably, the handrail device comprises two fixing rods, the right ends of the two fixing rods are fixedly connected above the left side face of the shell, the left ends of the two fixing rods are fixedly connected to the right side face of the pull rod, and anti-skid grains are arranged on the surface of the pull rod.

Preferably, the bottom of grout pipe is the infundibulate, and the material of grout pipe is stainless steel.

Preferably, the upper parts of the left side surface and the right side surface of the hard tube are fixedly connected with connecting rods, the surfaces of the two connecting rods are sleeved with anti-skidding sleeves, and the anti-skidding sleeves are made of rubber.

Preferably, the upper surface of the rotating plate is eccentrically connected with a handle, and the distance from the bottom end of the handle to the center of the rotating plate is three-quarters of the radius of the handle.

Preferably, a feed hopper is arranged above the right side face of the shell, and the feed hopper is trapezoidal in shape.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this novel syringe is restoreed in concrete crack grout, through setting up casing and cavity, the workman modulates the repair thick liquid in the casing, when using, close first valve, open the second valve, drive hard tube and piston upward movement at the pulling connecting rod this moment, the negative pressure that the piston upward movement produced can repair the thick liquid imbibition cavity in the casing, when the workman repairs, open first valve again and close with the second valve, drive the piston downstream through pushing the connecting rod downwards, thereby make the thick liquid in the cavity grout pipe extrude, the workman can once carry a large amount of thick liquids like this, the work efficiency of workman has been improved.

2. This novel syringe is restoreed in concrete crack grout, through setting up the top cap, because the top cap can be taken off, thereby made things convenient for the workman to clear up and maintain in the cavity, through setting up connecting rod and antiskid cover, the workman uses the piston up-and-down motion of controlling that the connecting rod can be convenient, antiskid cover can increase the frictional force of connecting rod simultaneously, it skids when avoiding the workman to use the connecting rod, through setting up the pipe box, can make under the condition of the nimble motion of hard tube on the top cap, can not appear leaking, thereby guaranteed the work that the hard tube can be normal.

3. This novel syringe is restoreed in concrete crack grout, through setting up the bearing, pivot and puddler, when the workman adds the raw materials in to the casing, use the handle to rotate commentaries on classics board and pivot, the pivot drives a plurality of puddler rotation, can mix the stirring to the raw materials in the casing, thereby workman's modulation thick liquid has been made things convenient for, position through setting up the handle, can reduce the power that the workman rotated the commentaries on classics board, thereby made things convenient for the workman to rotate the commentaries on classics board, through setting up the gyro wheel, can make the casing pulled away at will by people, thereby made things convenient for the workman to remove the thick liquid, through setting up armrest apparatus, the workman uses the direction of control casing motion that the pull rod can be convenient, it brings the convenience to also remove the casing for the workman simultaneously, through setting up the feeder hopper, the workman can add the.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the armrest apparatus of the present invention viewed from above.

In the figure: the device comprises a cavity 1, a grouting pipe 2, a first valve 3, a piston 4, a hard pipe 5, a pipe sleeve 6, a top cover 7, a connecting rod 8, an anti-skid sleeve 9, a connecting pipe 10, a discharging pipe 11, a second valve 12, a shell 13, a bearing 14, a rotating shaft 15, a stirring rod 16, a rotating plate 17, a handle 18, a feed hopper 19, a handrail device 20, a fixing rod 201, a pull rod 202, a bottom plate 21 and a roller 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a novel concrete crack grouting repair injector comprises a cavity 1, wherein the bottom end of the cavity 1 is communicated with the top end of a grouting pipe 2, a first valve 3 is arranged on the grouting pipe 2, the bottom end of the grouting pipe 2 is funnel-shaped, the grouting pipe 2 is made of stainless steel, a piston 4 is arranged in the cavity 1, a hard pipe 5 is clamped in the piston 4, a pipe sleeve 6 is sleeved on the surface of the hard pipe 5, the pipe sleeve 6 is clamped on the upper surface of a top cover 7, leakage cannot occur under the condition that the hard pipe 5 can flexibly move on the top cover 7 by arranging the pipe sleeve 6, so that the hard pipe 5 can normally work, the top cover 7 is clamped on the upper surface of the cavity 1, the top cover 7 can be taken down by arranging the top cover 7, so that workers can conveniently clean and maintain the cavity 1, connecting rods 8 are fixedly connected above the left side surface and the right side surface of the hard pipe 5, and anti-skid sleeves 9 are sleeved on the surfaces of the two connecting rods 8, the material of antiskid cover 9 is rubber, and through setting up connecting rod 8 and antiskid cover 9, the workman uses controlling piston 4 up-and-down motion that connecting rod 8 can be convenient, and antiskid cover 9 can increase connecting rod 8's frictional force simultaneously, skids when avoiding the workman to use connecting rod 8.

The top end of the hard pipe 5 is communicated with one end of the connecting pipe 10, the other end of the connecting pipe 10 is communicated with the left end of the discharging pipe 11, the discharging pipe 11 is provided with a second valve 12, the right end of the discharging pipe 11 is communicated with the lower part of the left side surface of the shell 13, through the arrangement of the shell 13 and the cavity 1, a worker modulates and repairs slurry in the shell 13, when the repairing machine is used, the first valve 3 is closed, the second valve 12 is opened, at the moment, the connecting rod 8 is pulled to drive the hard pipe 5 and the piston 4 to move upwards, negative pressure generated by the upward movement of the piston 4 can suck the slurry in the cavity 2 in the shell 13, when the repairing machine is repaired by the worker, the first valve 3 is opened and the second valve 12 is closed, the connecting rod 8 is pressed downwards to drive the piston 4 to move downwards, so that the slurry in the cavity 1 is extruded out of the grouting pipe 2, the worker can carry a large amount of slurry, the upper surface joint of casing 13 has bearing 14, pivot 15 has been cup jointed in the bearing 14, the fixed surface of pivot 15 is connected with a plurality of puddler 16, and a plurality of puddler 16 all is located casing 13, through setting up bearing 14, pivot 15 and puddler 16, when the workman adds the raw materials in to casing 13, use handle 18 to rotate commentaries on classics board 17 and pivot 15, pivot 15 drives the rotation of a plurality of puddler 16, can mix the stirring to the raw materials in the casing 13, thereby made things convenient for workman's modulation thick liquid.

The top end of the rotating shaft 15 is fixedly connected with a rotating plate 17, the upper surface of the rotating plate 17 is eccentrically connected with a handle 18, the distance from the bottom end of the handle 18 to the center of the rotating plate 17 is three fourths of the radius of the rotating plate, the position of the handle 18 is arranged to reduce the force of a worker for rotating the rotating plate 17, so that the worker can conveniently rotate the rotating plate 17, an armrest device 20 is arranged above the left side surface of the shell 13, the armrest device 20 comprises two fixing rods 201, the right ends of the two fixing rods 201 are fixedly connected above the left side surface of the shell 13, the left ends of the two fixing rods 201 are fixedly connected to the right side surface of the pull rod 202, the surface of the pull rod 202 is provided with anti-skid grains, through the armrest device 20, the worker can conveniently control the moving direction of the shell 13 by using the pull rod 202, meanwhile, the worker can conveniently move the shell 13, a feed hopper 19 is arranged above, through setting up feeder hopper 19, the workman can add the raw materials in feeder hopper 19 to casing 13 to for the workman uses casing 13 to bring conveniently, casing 13's lower fixed surface is connected with bottom plate 21, four gyro wheels 22 of lower fixed surface of bottom plate 21, and four gyro wheels 22 are located the four corners department of bottom plate 21 lower surface respectively, through setting up gyro wheel 22, can make casing 13 by people's random pulling away, thereby made things convenient for the workman to remove the thick liquid.

The utility model discloses an operating procedure does:

s1, when the multifunctional stirring machine is used, a worker rotates the rotating plate 17 by using the handle 18, the rotating plate 17 drives the rotating shaft 15 to rotate in the bearing 14, the rotating shaft 15 drives the stirring rod 16 to rotate, and the stirring rod 16 can stir and mix materials in the shell 13;

s2, when the grout is prepared, the first valve 3 is closed, the second valve 12 is opened, the two connecting rods 8 are pulled upwards, the two connecting rods 8 drive the piston 4 to move upwards through the hard pipe 5, and the negative pressure generated by the upward movement of the piston 4 can suck the grout in the shell 13 into the cavity 1;

s3, when a worker grouts the crack, the first valve 3 is opened, the second valve 12 is closed, the two connecting rods 8 are extruded downwards, the two connecting rods 8 drive the hard pipe 5 to move downwards, the hard pipe 5 drives the piston 4 to move downwards, and grout in the cavity 1 is extruded to the crack from the grouting pipe 2.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a novel concrete crack is in milk and is restoreed syringe, includes cavity (1), its characterized in that: the bottom end of the cavity (1) is communicated with the top end of the grouting pipe (2), a first valve (3) is arranged on the grouting pipe (2), a piston (4) is arranged in the cavity (1), a hard pipe (5) is connected in the piston (4) in a clamping manner, a pipe sleeve (6) is sleeved on the surface of the hard pipe (5), the pipe sleeve (6) is connected on the upper surface of a top cover (7) in a clamping manner, and the top cover (7) is connected on the upper surface of the cavity (1) in a clamping manner;

the top end of the hard pipe (5) is communicated with one end of a connecting pipe (10), the other end of the connecting pipe (10) is communicated with the left end of a discharge pipe (11), a second valve (12) is arranged on the discharge pipe (11), the right end of the discharge pipe (11) is communicated with the lower part of the left side surface of a shell (13), a bearing (14) is connected to the upper surface of the shell (13) in a clamping manner, a rotating shaft (15) is sleeved in the bearing (14), a plurality of stirring rods (16) are fixedly connected to the surface of the rotating shaft (15), and the plurality of stirring rods (16) are all located in the shell (13);

the top fixedly connected with of pivot (15) changes board (17), the top of casing (13) left surface is provided with handrail device (20), the lower fixed surface of casing (13) is connected with bottom plate (21), the lower fixed surface of bottom plate (21) is connected with four gyro wheels (22), and four gyro wheels (22) are located the four corners department of bottom plate (21) lower surface respectively.

2. The novel concrete crack grouting repair injector of claim 1, characterized in that: handrail device (20) include two dead levers (201), and the equal fixed connection of right-hand member of two dead levers (201) is in casing (13) left surface top, and the equal fixed connection of left end of two dead levers (201) is in the right flank of pull rod (202), the surface of pull rod (202) is provided with anti-skidding line.

3. The novel concrete crack grouting repair injector of claim 1, characterized in that: the bottom of grout pipe (2) is the infundibulate, and grout pipe (2) is the stainless steel.

4. The novel concrete crack grouting repair injector of claim 1, characterized in that: the upper portions of the left side face and the right side face of the hard tube (5) are fixedly connected with connecting rods (8), anti-skidding sleeves (9) are sleeved on the surfaces of the two connecting rods (8), and the anti-skidding sleeves (9) are made of rubber.

5. The novel concrete crack grouting repair injector of claim 1, characterized in that: the upper surface of the rotating plate (17) is eccentrically connected with a handle (18), and the distance from the bottom end of the handle (18) to the center of the rotating plate (17) is three quarters of the radius of the rotating plate.

6. The novel concrete crack grouting repair injector of claim 1, characterized in that: the upper side of the right side face of the shell (13) is provided with a feed hopper (19), and the shape of the feed hopper (19) is trapezoidal.