CN213661067U

CN213661067U - Intraductal threading of building electrical engineering is threaded and is put

Info

Publication number: CN213661067U
Application number: CN202121264721.5U
Authority: CN
Inventors: 张秋丽; 姚勇; 张克
Original assignee: Weifang Changda Construction Group Ltd
Current assignee: Weifang Changda Construction Group Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-07-09
Anticipated expiration: 2031-06-08

Abstract

The utility model belongs to the technical field of building electrical engineering, a intraductal threading device of building electrical engineering is disclosed, including seting up the tube seat on the wall, laying at the inside pipeline of tube seat, setting at the clamping mechanism of pipeline one end, install at the inside pulling mechanism of pipeline and install the guiding mechanism who is close to clamping mechanism's one end at the pipeline. The utility model discloses utilize guiding mechanism to comb the pencil when laying the pencil, utilize clamping mechanism to press from both sides the one end of pencil tightly, then through pulling mechanism pulling pencil for the pencil passes the pipeline, and the in-process pencil that removes at the pencil can at first pass guiding mechanism moreover, and under guiding mechanism's effect, the pencil can not contact with the pipeline border, thereby can prevent that the pencil skin friction is damaged.

Description

Intraductal threading of building electrical engineering is threaded and is put

Technical Field

The utility model belongs to the technical field of building electrical engineering, concretely relates to intraductal threading of building electrical engineering silk device.

Background

Along with the rapid development of scientific technology, people have higher and higher requirements on the functions of buildings, the status of building electricity in the building industry is more and more important, and the in-pipe threading of the building electrical engineering is an important link in the whole electrical system, which is equivalent to endowing the buildings with life, so that the devices of each electrical system can realize respective use functions.

At present all align the multiunit pencil when carrying out intraductal threading, then directly stimulate the pencil, the ectoderm that will lead to the pencil like this takes place the friction with the fracture of pipeline for the pencil ectoderm produces the damage, has great influence to the life of pencil, and serious probably produces phenomenons such as electric leakage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent that the intraductal tape yarn device that wears of building electrical engineering that the pencil exocuticle is damaged.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a intraductal threading silk device of building electrical engineering, includes the chase of seting up on the wall and lays the pipeline in the chase, its characterized in that: the device also comprises a clamping mechanism, a guide mechanism and a pulling mechanism;

the clamping mechanism is arranged at one end of the pipeline and comprises a sliding pipe which is arranged at one end of the pipeline in a sliding mode, a plurality of clamping plates are arranged on the inner surface of the sliding pipe in a rotating mode through a rotating shaft, a reset tension spring is arranged between each clamping plate and the corresponding sliding pipe, a rotating ring is arranged at one end of the sliding pipe in a rotating mode, a plurality of telescopic rods which are distributed at equal intervals are connected to the inner wall of the rotating ring, extrusion blocks are fixedly connected to the other ends of the telescopic rods, the extrusion blocks correspond to the clamping plates one to one, and first inclined grooves are formed in the rotating ring;

the guide mechanism is installed at one end, close to the clamping mechanism, of the pipeline and comprises a fixing ring, a rubber grid is fixedly arranged inside the fixing ring, two extrusion plates are slidably arranged at positions, close to the side walls of the two sides of the pipe groove, of the fixing ring, an extrusion spring is arranged between the two extrusion plates and the fixing ring, an L-shaped rod is fixedly arranged on one of the extrusion plates, and the other end of the L-shaped rod is slidably arranged in the first chute;

the pulling mechanism is installed inside the pipeline, one end of the pulling mechanism is connected with the sliding pipe, and the other end of the pulling mechanism extends out of the pipeline.

Preferably, two it is equipped with the clutch blocks, two to slide respectively on the stripper plate and insert the clutch blocks is close to the one end of solid fixed ring is provided with the horizontal pole, gu seted up the second chute on the fixed ring, the horizontal pole is located inside the second chute, gu be fixed with the connecting rod on the fixed ring, the connecting rod slides and runs through the swivel becket.

Preferably, the telescopic rod comprises a sleeve fixedly connected to the extrusion block and a sliding rod slidably inserted in the sleeve, the other end of the sliding rod is fixedly connected with the rotating ring, and a return spring is sleeved outside the sleeve.

Preferably, the pulling mechanism comprises a ball, a pull rope is arranged at one end of the ball, the pull rope is arranged along the length direction of the pipeline and extends out of the pipeline, a threaded rod is arranged at the other end of the ball, and the threaded rod is in threaded connection with the sliding pipe.

Preferably, a hook is arranged at one end of the pull rope, which is far away from the ball bearing. The couple can be hung in the port department of pipeline, avoids in the stay cord falls into the pipeline.

Preferably, the outer wall of the sliding pipe is provided with a wire collecting groove. The wire take-up groove can be used for taking in the pull rope, so that the pull rope is wound in the wire take-up groove of the sliding pipe.

The technical scheme has the following technical effects:

1. through setting up such as clamping mechanism, guiding mechanism and pulling mechanism, utilize clamping mechanism to press from both sides the one end of pencil tight, then through pulling mechanism pulling pencil for the pencil passes the pipeline, and the in-process pencil that removes at the pencil can at first pass guiding mechanism moreover, and under guiding mechanism's effect, the pencil can not contact with the pipeline border, prevents that the outer surface friction of pencil is damaged.

2. Through solid fixed ring, setting such as rubber net and stripper plate, solid fixed ring's both sides are through two lateral walls that the extrusion spring pushes up two stripper plates at the tube seat for solid fixed ring, in the use, at first pass the rubber net and align with the one end of a plurality of pencil, clamping mechanism can press from both sides the pencil tightly afterwards, at the in-process of pulling mechanism pulling pencil, the pencil can pass through the rubber net, under the effect of rubber net, the pencil can be more neat, can not produce the friction with the border of pipeline, can prevent that the pencil from receiving the damage.

3. Through solid fixed ring, setting such as slip pipe and grip block, pass guiding mechanism with the one end of pencil earlier, make the one end of many pencil align in the slip pipe, then pulling mechanism drives the slip pipe and removes, at the removal initial stage, because the one end of L shape pole is located inside first chute, still can rotate when the slip pipe removes is followed to the swivel becket, can drive the extrusion piece at the pivoted in-process and rotate a plurality of grip blocks to the direction that is close to the pencil, and press from both sides the pencil tightly, can self-holding pencil in the use, make things convenient for operating personnel to operate.

4. Through setting up such as second chute, horizontal pole and clutch blocks, in the swivel becket pivoted, drive solid fixed ring through the connecting rod and rotate, at solid fixed ring pivoted in-process, the horizontal pole can remove along the second chute to promote the clutch blocks to the direction that is close to the tube seat lateral wall, make clutch blocks and tube seat produce great frictional force, further prevent that the solid fixed ring of pulling in-process from removing, improve solid fixed ring's stability.

Drawings

Fig. 1 is a schematic structural view of a clamping mechanism, a guiding mechanism and a pulling mechanism according to the present invention;

fig. 2 is a schematic structural view of the external whole of the threading device in the building electrical engineering pipe provided by the utility model;

fig. 3 is a schematic structural view of the clamping mechanism and the guiding mechanism according to the present invention;

fig. 4 is a schematic structural diagram of a clamping mechanism according to the present invention;

fig. 5 is a schematic structural view of the rotating ring according to the present invention;

fig. 6 is a schematic structural view of a guide mechanism provided by the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6;

in the figure: 1. a pipe groove; 2. a pipeline; 3. pulling a rope; 4. a sliding tube; 5. a clamping plate; 6. a return tension spring; 7. a rotating ring; 8. a telescopic rod; 9. extruding the block; 10. a first chute; 11. a fixing ring; 12. rubber grids; 13. a pressing plate; 14. a compression spring; 15. an L-shaped rod; 16. a connecting rod; 17. a second chute; 18. a friction block; 41. a wire collecting groove.

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.

Referring to fig. 1-7, a threading device in a pipe of a building electrical engineering comprises a pipe groove 1 formed on a wall, a pipeline 2 already laid in the pipe groove 1, a clamping mechanism arranged at one end of the pipeline 2, a pulling mechanism arranged in the pipeline 2 and a guiding mechanism arranged at one end of the pipeline 2 close to the clamping mechanism, wherein the clamping mechanism is used for clamping a wire harness, the pulling mechanism is used for pulling the clamping mechanism along the pipeline 2, and the guiding mechanism is used for combing the wire harness when the wire harness is laid.

Clamping mechanism is including sliding the slip pipe 4 that sets up in 2 one end of pipeline, the internal surface of slip pipe 4 rotates through the pivot and is provided with a plurality of clamp plates 5, be provided with reset tension spring 6 between clamp plate 5 and the slip pipe 4, the one end of slip pipe 4 is rotated and is provided with swivel becket 7, swivel becket 7 inner wall connection has a plurality of equidistant distribution's telescopic link 8, the other end fixedly connected with extrusion piece 9 of telescopic link 8,

extrusion piece

9 and 5 one-to-one of clamp plate, be provided with first chute 10 on the swivel becket 7, telescopic link 8 includes the sleeve pipe of fixed connection on extrusion piece 9, and slide insert the slide bar of establishing in the cover pipe, the other end and the swivel becket 7 fixed connection of slide bar, and the cover pipe overcoat is.

The guide mechanism comprises a fixing ring 11, a rubber grid 12 is fixedly arranged inside the fixing ring 11, two extrusion plates 13 are arranged at positions, close to the side walls of the two sides of the pipe groove 1, of the fixing ring 11 in a sliding mode, an extrusion spring 14 is arranged between the two extrusion plates 13 and the fixing ring 11, an L-shaped rod 15 is fixedly arranged on one extrusion plate 13, and the other end of the L-shaped rod 15 is arranged inside the first chute 10 in a sliding mode.

Two sides of the fixing ring 11 are pressed against two side walls of the pipe groove 1 through the two extrusion plates 13 through the extrusion springs 14 to fix the fixing ring 11, in the using process, one ends of a plurality of wire harnesses are firstly passed through the rubber grids 12 and aligned, then the wire harnesses are clamped tightly by the clamping mechanism, the wire harnesses can pass through the rubber grids 12 in the process of pulling the wire harnesses by the pulling mechanism, under the action of the rubber grids 12, the wire harnesses are more tidy, friction cannot be generated with the edge of the pipeline 2, and the wire harnesses can be prevented from being damaged.

In the use, earlier pass guiding mechanism with the one end of pencil, make the one end of many pencil align in sliding tube 4, then pulling mechanism drives sliding tube 4 and removes, at the removal initial stage, because the one end of L shape pole 15 is located inside first chute 10, still can rotate when swivel becket 7 follows sliding tube 4 and removes, can drive extrusion piece 9 and rotate a plurality of clamp plates 5 to the direction of being close to the pencil at the pivoted in-process, and press from both sides the pencil tightly, can self-holding pencil in the use, make things convenient for the operating personnel to operate.

The pulling mechanism comprises a pull rope 3 and a ball, wherein the pull rope 3 and the ball penetrate through the whole pipeline 2 along the trend of the pipeline 2, one end of the ball is fixedly connected with the pull rope 3, the other end of the ball is provided with a threaded rod, and the threaded rod is in threaded connection with a sliding pipe 4.

In this embodiment, a hook may be disposed at an end of the pull rope 3 away from the ball. The couple can be hung in the port department of pipeline, avoids in the stay cord falls into the pipeline.

In this embodiment, the outer wall of the sliding tube 4 is provided with a wire collecting groove 41. The wire take-up groove 41 can be used for taking up the pull rope 3, so that the pull rope 3 is wound in the wire take-up groove 41 of the sliding tube 4.

In the use, pulling stay cord 3 can directly drive sliding tube 4 and remove, uses easy operation, and threaded connection conveniently demolishs and installs between sliding tube 4 and the stay cord 3 moreover.

Two friction blocks 18 are respectively inserted into the two squeezing plates 13 in a sliding mode, one ends, close to the fixing rings 11, of the two friction blocks 18 are provided with cross rods, the fixing rings 11 are provided with second chutes 17, the cross rods are located inside the second chutes 17, the fixing rings 11 are fixedly provided with connecting rods 16, and the connecting rods 16 penetrate through the rotating rings 7 in a sliding mode.

When the swivel becket 7 rotates, drive solid fixed ring 11 through connecting rod 16 and rotate, at solid fixed ring 11 pivoted in-process, the horizontal pole can remove along second chute 17 to with the rubbing block 18 to the direction promotion that is close to 1 lateral wall of tube seat, make rubbing block 18 and tube seat 1 produce great frictional force, further prevent to stimulate in-process solid fixed ring 11 and remove, improve solid fixed ring 11's stability.

Utilize clamping mechanism to press from both sides the one end of pencil tightly, then through pulling mechanism pulling pencil for the pencil passes pipeline 2, and the in-process pencil that removes at the pencil can at first pass guiding mechanism moreover, and under guiding mechanism's effect, the pencil can not be with 2 border contacts of pipeline, prevents that the pencil surface friction from damaging.

Those not described in detail in this specification are within the skill of the art.

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

Claims

1. The utility model provides a intraductal threading silk device of building electrical engineering, includes the chase of seting up on the wall and lays the pipeline in the chase, its characterized in that: the device also comprises a clamping mechanism, a guide mechanism and a pulling mechanism;

2. The threading device in the building electrical engineering pipe of claim 1, characterized in that: two it is equipped with the clutch blocks to slide respectively to insert on the stripper plate, two the clutch blocks are close to the one end of solid fixed ring is provided with the horizontal pole, gu seted up the second chute on the fixed ring, the horizontal pole is located inside the second chute, gu be fixed with the connecting rod on the fixed ring, the connecting rod slides and runs through the swivel becket.

3. The threading device in the building electrical engineering pipe of claim 1, characterized in that: the telescopic rod comprises a sleeve fixedly connected to the extrusion block and a sliding rod inserted in the sleeve in a sliding mode, the other end of the sliding rod is fixedly connected with the rotating ring, and a reset spring is sleeved outside the sleeve.

4. The threading device in the building electrical engineering pipe of claim 1, characterized in that: the pulling mechanism comprises a ball, a pull rope is arranged at one end of the ball, the pull rope is arranged along the length direction of the pipeline and extends out of the pipeline, a threaded rod is arranged at the other end of the ball, and the threaded rod is in threaded connection with the sliding pipe.

5. The device for threading the strip wire in the pipe of the building electrical engineering according to claim 4, characterized in that: and a hook is arranged at one end of the pull rope, which is far away from the ball.

6. The device for threading the strip wire in the pipe of the building electrical engineering according to claim 4, characterized in that: and a wire collecting groove is formed in the outer wall of the sliding pipe.