CN219632293U - Pre-buried grout pipeline bending device - Google Patents

Abstract

The utility model discloses a pre-buried grouting pipeline bending device which comprises an operation table, wherein a pipeline bending assembly is arranged on the operation table and comprises a wheel clamp, a winding wheel is arranged in the wheel clamp, a bending blocking assembly is arranged on the outer side of the winding wheel on the wheel clamp, and the bending blocking assembly comprises a fixed pin shaft arranged in the wheel clamp. According to the utility model, through the cooperation of the driving piece, the stop assembly and the arc dial, when the embedded grouting pipe is bent, the position of the connecting column can be adjusted, the position of the connecting column for stopping the wheel clamp is changed, the limitation of the bending angle of the embedded grouting pipe is further realized, the one-step forming of any bending angle is realized, the bending speed of the embedded grouting pipeline is accelerated, the construction quality of the embedded grouting pipeline is ensured, the problems that the elbow connection is time-consuming and labor-consuming in the traditional construction of the embedded grouting pipeline and slurry leakage exists at the joint part are solved, and the construction quality of grouting hidden engineering is effectively ensured.

Description

Pre-buried grout pipeline bending device

Technical Field

The utility model relates to the technical field of grouting engineering, in particular to a pre-buried grouting pipeline bending device.

Background

In the hydraulic and hydroelectric engineering construction process, a large number of grouting engineering constructions exist, in particular dam joint grouting engineering, contact grouting engineering, grouting engineering and other engineering needs pre-buried grouting pipelines, pre-buried grouting pipes are usually connected on site by adopting elbows, the condition that slurry leakage exists at joint parts when time and labor are wasted and connection is not tight is avoided, the grouting engineering belongs to hidden engineering, the slurry leakage is not easy to perceive in construction, and certain influence exists on the construction quality of the grouting engineering. In order to solve the problems, the number of joint connections is reduced as much as possible, the construction quality of grouting engineering is ensured, and a pre-buried grouting pipeline bending device is needed to be provided.

Disclosure of Invention

The utility model aims to provide a pre-buried grouting pipeline bending device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pre-buried grout pipeline bending device, includes the operation panel, be provided with the pipeline subassembly of buckling on the operation panel, the pipeline subassembly of buckling includes the wheel card, be provided with the round in the wheel card, the outside of round on the wheel card is provided with keeps off curved subassembly, keep off curved subassembly including setting up the fixed pin axle in the wheel card, the lower extreme of fixed pin axle passes the wheel card and is connected with the operation panel, the bottom of operation panel is provided with the driving piece, the outside of driving piece is provided with the connecting axle on the operation panel, be provided with on the connecting axle and keep off the stop the subassembly, the outside that is provided with on the operation panel and keep off curved subassembly is provided with the arc calibrated scale.

Preferably, the operation panel comprises a rack for supporting, a table top is arranged on the rack, an L-shaped plate is arranged at the bottom of the table top, and the fixed pin shaft is connected with the table top.

Preferably, the one end that keeps away from the round wheel on the wheel card is provided with the action bars, the end of action bars is provided with anti-skidding rubber handle, the junction of action bars and wheel card is provided with the boss, be provided with fixed pulley on the fixed round pin axle, fixed pulley is located the inboard of wheel card, the inboard of round wheel and fixed pulley is provided with pre-buried grout pipe.

Preferably, the driving piece is including rotating the worm that sets up in mesa bottom, the end-to-end connection of worm has twist grip, keep off and stop the subassembly and establish epaxial worm wheel including the cover, the lower extreme of epaxial worm wheel of connecting is provided with the carousel, be provided with the spliced pole on the carousel, worm and worm wheel meshing.

Preferably, the inner side of the arc dial on the table top is provided with an arc groove, the connecting column is arranged in the arc groove in a sliding mode, the connecting column is further provided with a pointer, and the upper surface of the connecting column is flush with the lower surface of the winding wheel.

Preferably, a stop block is arranged on the outer side of the fixed pulley on the rack, and the fixed pulley and the wheel groove on the winding wheel are matched with the pipe diameter of the embedded grouting pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the driving piece, the stop assembly and the arc dial, when the pre-buried grouting pipe is bent, the position of the connecting column can be adjusted, the position of the connecting column for stopping the wheel clamp is changed, so that the limitation of the bending angle of the pre-buried grouting pipe is realized, the one-step forming of any bending angle is realized, and the efficiency of bending the pre-buried grouting pipe is high;

2. the device is firm and durable, the bending speed of the pre-buried grouting pipeline is accelerated, the construction quality of the pre-buried grouting pipeline is guaranteed, the problems that elbow connection is time-consuming and labor-consuming in traditional pre-buried grouting pipeline construction and slurry leakage exists at joint positions are solved, and the grouting hidden engineering construction quality is effectively guaranteed.

Drawings

FIG. 1 is a perspective view of a first view of the present utility model;

FIG. 2 is a schematic view of a second perspective view of the present utility model;

fig. 3 is a top view of the present utility model.

In the figure: 1. an operation table; 101. a stand; 102. a table top; 103. an L-shaped plate; 2. a pipeline bending assembly; 201. a wheel clamp; 202. winding wheel; 203. an operation lever; 204. an anti-slip rubber handle; 3. a stop bending assembly; 301. a fixed pin shaft; 302. a fixed pulley; 4. a driving member; 401. a worm; 402. rotating the handle; 5. a stop assembly; 501. a worm wheel; 502. a turntable; 503. a connecting column; 6. a stop block; 7. embedding grouting pipes; 8. an arc dial.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a pre-buried grout pipeline bending device, including operation panel 1, install pipeline bending component 2 on the operation panel 1, pipeline bending component 2 includes wheel card 201, install round wheel 202 in the wheel card 201, install the fender curved component 3 around the outside of wheel 202 on the wheel card 201, keep off curved component 3 including installing the fixed pin axle 301 in the wheel card 201, the lower extreme of fixed pin axle 301 slides and runs through wheel card 201 and pass through bolted connection with operation panel 1, driving piece 4 is installed to the bottom of operation panel 1, the connecting axle is installed through the bearing in the outside of driving piece 4 on the operation panel 1, keep off and stop subassembly 5 is installed on the connecting axle, arc calibrated scale 8 is installed in the outside of keeping off curved component 3 is installed on the operation panel 1;

the operation table 1 comprises a table frame 101 for supporting, a table top 102 is arranged on the table frame 101 through bolts, an L-shaped plate 103 is arranged at the bottom of the table top 102 through bolts, and a fixed pin 301 is connected with the table top 102; an operating rod 203 is welded and installed at one end, far away from the winding wheel 202, of the wheel clamp 201, an anti-slip rubber handle 204 is installed at the tail end of the operating rod 203, a reinforcing block is installed at the joint of the operating rod 203 and the wheel clamp 201, a fixed pulley 302 is installed on a fixed pin 301 through a bearing, the fixed pulley 302 is located at the inner side of the wheel clamp 201, and an embedded grouting pipe 7 is installed at the inner sides of the winding wheel 202 and the fixed pulley 302; the driving part 4 comprises a worm 401 arranged at the bottom of the table top 102 through a bearing, the tail end of the worm 401 is connected with a rotating handle 402, the stop assembly 5 comprises a worm wheel 501 fixedly sleeved on a connecting shaft, a rotary table 502 is welded and arranged at the lower end of the worm wheel 501 on the connecting shaft, a connecting column 503 is welded and arranged on the rotary table 502, the worm 401 is meshed with the worm wheel 501, the rotation of the connecting column 503 is locked by utilizing a self-locking worm wheel and worm structure, and the driving can only be realized through the worm 401; an arc groove is formed in the inner side of the arc dial 8 on the table top 102, a connecting column 503 is slidably arranged in the arc groove, a pointer is also arranged on the connecting column 503, and the upper surface of the connecting column 503 is level with the lower surface of the winding wheel 202; the outside of the fixed pulley 302 on the bench 101 is provided with a stop block 6 through bolts, and the fixed pulley 302 and the wheel groove on the winding wheel 202 are matched with the pipe diameter of the pre-buried grouting pipe 7.

Working principle: when the grouting device is used, the position of the connecting post 503 is adjusted according to the requirement, the rotating handle 402 is screwed to enable the worm 401 to rotate, the worm wheel 501 and the connecting shaft are driven to rotate, the turntable 502 and the connecting post 503 are driven to rotate, when the position of the connecting post 503 reaches a specified scale, the rotation is stopped, the embedded grouting pipe 7 is penetrated out from between the fixed pulley 302 and the winding wheel 202 and is placed on one side of the stop block 6 for blocking, the wheel clamp 201 is abutted with the connecting post 503 by rotating the operating rod 203, and the bending of the embedded grouting pipe can be realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pre-buried grout pipeline bending device, includes operation panel (1), its characterized in that: be provided with pipeline bending component (2) on operation panel (1), pipeline bending component (2) include wheel card (201), be provided with around wheel (202) in wheel card (201), the outside of round wheel (202) is provided with keeps off curved subassembly (3) on wheel card (201), keep off curved subassembly (3) including setting up fixed pin axle (301) in wheel card (201), the lower extreme of fixed pin axle (301) passes wheel card (201) and is connected with operation panel (1), the bottom of operation panel (1) is provided with driving piece (4), the outside of driving piece (4) is provided with the connecting axle on operation panel (1), be provided with on the connecting axle and keep off and stop subassembly (5), the outside that is provided with on operation panel (1) and keep off curved subassembly (3) is provided with arc calibrated scale (8).

2. The pre-buried grouting pipe bending apparatus according to claim 1, wherein: the operation panel (1) comprises a rack (101) for supporting, a table top (102) is arranged on the rack (101), an L-shaped plate (103) is arranged at the bottom of the table top (102), and the fixed pin shaft (301) is connected with the table top (102).

3. The pre-buried grouting pipe bending apparatus according to claim 2, wherein: the wheel clamp is characterized in that an operating rod (203) is arranged at one end, far away from a winding wheel (202), of the wheel clamp (201), an anti-slip rubber handle (204) is arranged at the tail end of the operating rod (203), a reinforcing block is arranged at the joint of the operating rod (203) and the wheel clamp (201), a fixed pulley (302) is arranged on a fixed pin shaft (301), the fixed pulley (302) is located on the inner side of the wheel clamp (201), and an embedded grouting pipe (7) is arranged on the inner sides of the winding wheel (202) and the fixed pulley (302).

4. A pre-buried grouting pipe bending apparatus according to claim 3, wherein: the driving piece (4) comprises a worm (401) which is arranged at the bottom of the table top (102) in a rotating mode, the tail end of the worm (401) is connected with a rotating handle (402), the stop assembly (5) comprises a worm wheel (501) which is sleeved on a connecting shaft, a rotary table (502) is arranged at the lower end of the worm wheel (501) on the connecting shaft, a connecting column (503) is arranged on the rotary table (502), and the worm (401) is meshed with the worm wheel (501).

5. The pre-buried grouting pipe bending apparatus according to claim 4, wherein: the inner side of an arc dial (8) on the table top (102) is provided with an arc groove, a connecting column (503) is arranged in the arc groove in a sliding mode, a pointer is further arranged on the connecting column (503), and the upper surface of the connecting column (503) is flush with the lower surface of the winding wheel (202).

6. The pre-buried grouting pipe bending apparatus according to claim 5, wherein: the outer side of a fixed pulley (302) on the rack (101) is provided with a stop block (6), and the wheel grooves on the fixed pulley (302) and the winding wheel (202) are matched with the pipe diameter of the embedded grouting pipe (7).