CN219255464U

CN219255464U - Corrugated pipe tightening tool

Info

Publication number: CN219255464U
Application number: CN202223154135.2U
Authority: CN
Inventors: 韩俊峰; 韩红涛; 喻柯; 许利楠
Original assignee: Beijing Urban Construction Road & Bridge Group Co ltd; Beijing Urban Construction Huawei Highway Engineering Co ltd
Current assignee: Beijing Urban Construction Road & Bridge Group Co ltd; Beijing Urban Construction Huawei Highway Engineering Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-27
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to a tight pipe tool of bellows belongs to the technical field of road municipal construction, and it includes that guide rail and symmetry set up first semicircle ring spare and second semicircle ring spare at guide rail both ends, first semicircle ring spare and second semicircle ring spare all include first arc, second arc and third arc, first arc the second arc with same regulation is all installed to the third arc first semicircle ring spare and second semicircle ring spare diameter's adjusting part. This application has the change number of times that reduces first semicircle ring spare and second semicircle ring spare, improves work efficiency's effect.

Description

Corrugated pipe tightening tool

Technical Field

The application relates to the technical field of road municipal construction, in particular to a corrugated pipe tightening tool.

Background

In the road construction process, the corrugated pipe is usually installed manually, and in order to improve the working efficiency, the corrugated pipe is usually installed by means of a pipe tightening tool.

The Chinese patent with publication number of CN211761165U discloses a quick connecting pipe tightener for corrugated pipes, which comprises two guide rails, a semicircular piece I, a semicircular piece II and two connectors, wherein two ends of the semicircular piece I are respectively fixed at the front ends of the two guide rails; the two ends of the semicircular ring piece II are respectively fixed on the two connectors, and the two connectors are respectively matched and installed at the rear ends of the two guide rails and can move relatively.

The size of the semicircular ring piece of the corrugated pipe quick connection pipe tightening device in the related art is fixed, the corrugated pipe quick connection pipe tightening device is suitable for installing corrugated pipes of the same specification, and is not suitable for corrugated pipes of different specifications, so that when the corrugated pipes of different specifications are installed, the semicircular ring piece with different diameters needs to be replaced, and the working efficiency is affected.

Disclosure of Invention

In order to reduce the change number of times of first semicircle ring spare and second semicircle ring spare, improve work efficiency, this application provides a bellows tight pipe instrument.

The application provides a bellows tight pipe tool adopts following technical scheme:

the utility model provides a bellows tight pipe tool, is in including guide rail and symmetry first semicircle ring spare and the second semicircle ring spare at guide rail both ends, first semicircle ring spare and second semicircle ring spare all include first arc, second arc and third arc, first arc the second arc with same regulation is all installed to the third arc first semicircle ring spare and second semicircle ring spare diameter's adjusting part.

Through adopting above-mentioned technical scheme, when installing the bellows of different diameters, place the bellows in one side of buckling downwards of first semicircle ring spare and second semicircle ring spare, drive adjusting part makes first arc, second arc and third arc all remove to the direction that is close to the bellows lateral wall this moment, until first arc, second arc and third arc all with bellows lateral wall butt, thereby be convenient for install the bellows, thereby realize the installation to the bellows of different diameters under the condition that need not change first semicircle ring spare and second semicircle ring spare, reach the change number of times that reduces first semicircle ring spare and second semicircle ring spare, improve work efficiency's effect.

Optionally, the adjusting part is including setting up the regulation frame in first semicircle ring spare and second semicircle ring spare outside, first arc, the second arc with the third arc is close to one side of regulating the frame all is equipped with the mounting, just first arc the second arc with the third arc is all through mounting with regulating frame sliding connection.

Through adopting above-mentioned technical scheme, when adjusting first annular plate, second arc and third arc, make the mounting drive first arc, second arc and third arc to the direction that is close to the bellows lateral wall remove through adjusting the mounting, until first arc, second arc and third arc all with the bellows lateral wall butt to be convenient for install the bellows of different diameters, thereby reduce the change number of times of first semicircle ring spare and second semicircle ring spare, improve work efficiency's effect.

Optionally, the mounting include with first arc the second arc with the plug rod that the third arc corresponds the setting, first arc the second arc with one side that the third arc is close to the regulation frame all with plug rod fixed connection, just the plug rod other end all peg graft in the regulation frame and with regulation frame sliding connection.

Through adopting above-mentioned technical scheme, drive plug pole is to being close to the direction removal of bellows, and first arc, second arc and the third arc on the plug pole all move to the direction that is close to the bellows lateral wall under the drive of plug pole this moment, until first arc, second arc and third arc all with bellows lateral wall butt to be convenient for install the bellows of different diameters, thereby reduce the change number of times of first semicircle ring spare and second semicircle ring spare, improve work efficiency's effect.

Optionally, a plurality of through holes are formed in the side wall of the plugging rod, a fixing rod which is arranged corresponding to the plugging rod is arranged on the adjusting frame, and the plugging rod is fixedly connected with the adjusting frame through the fixing rod.

Through adopting above-mentioned technical scheme, when the peg graft pole drive first arc respectively, second arc and third arc remove to with bellows lateral wall butt, peg graft simultaneously in adjusting frame and peg graft the pole through the dead lever mode, with peg graft pole and adjusting frame fixed connection, thereby increase the stability of first arc, second arc and third arc, further with the bellows chucking, thereby make semicircle ring spare adaptation different diameter's bellows's installation, thereby reduce the change number of times of first semicircle ring spare and second semicircle ring spare, improve work efficiency's effect.

Optionally, a spring is fixedly connected with one end of the plugging rod, and the other end of the spring is fixedly connected with the adjusting frame.

Through adopting above-mentioned technical scheme, when the dead lever grafting in the spliced pole and with adjusting frame and spliced pole relatively fixed, the spring is stretched, when the spliced pole needs to be adjusted, pulls out the dead lever, and the spring is connected dead lever and adjusting frame all the time this moment, reduces the dead lever and breaks away from the possibility that drops behind the spliced pole to further be convenient for fix the spliced pole, improve work efficiency.

Optionally, a side of the fixing rod away from the spring is provided as a tip.

Through adopting above-mentioned technical scheme, when fixed with plug rod and regulating frame through the dead lever, the pointed end of dead lever at first contacts with the through-hole on the plug rod and peg graft in the through-hole on the plug rod, and when the pointed end of dead lever gets into in the through-hole, the inclined plane of pointed end lateral wall is led the dead lever to further improve the efficiency of dead lever grafting, further improve work efficiency.

Optionally, the grafting pole passes the one end fixedly connected with stopper of adjusting the frame, stopper width is greater than the diameter of grafting pole cross section.

Through adopting above-mentioned technical scheme, when the peg graft pole slides in adjusting the frame, the stopper slides along with the peg graft pole, when the peg graft pole slides to adjusting the frame and come close to each other with the stopper, stopper restriction peg graft pole continues to slide to reduce the possibility that the peg graft pole deviate from adjusting the frame, further increase the stability of peg graft pole, thereby further be convenient for install the bellows of different diameters, thereby reduce the change number of times of first semicircle ring spare and second semicircle ring spare, the effect of improvement work efficiency.

Optionally, scales are arranged on the side walls of the guide rails.

Through adopting above-mentioned technical scheme, when the tight pipe device is installed the bellows, can learn the degree of depth that the bellows pegged graft through the scale on the guide rail, reduce the bellows and peg graft too deeply or shallow and influence the possibility of bellows sealed effect to improve the installation effectiveness of bellows in the improvement installation effectiveness.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the corrugated pipes with different diameters are installed, the corrugated pipes are placed on one side of the first semicircular ring piece and one side of the second semicircular ring piece, and at the moment, the adjusting assembly is driven to enable the first arc-shaped plate, the second arc-shaped plate and the third arc-shaped plate to move towards the direction close to the side wall of the corrugated pipe until the first arc-shaped plate, the second arc-shaped plate and the third arc-shaped plate are abutted to the side wall of the corrugated pipe, so that the corrugated pipes are convenient to install, the corrugated pipes with different diameters are installed under the condition that the first semicircular ring piece and the second semicircular ring piece are not required to be replaced, the replacement times of the first semicircular ring piece and the second semicircular ring piece are reduced, and the work efficiency is improved;

2. the inserting connection rod is driven to move towards the direction close to the corrugated pipe, at the moment, the first arc-shaped plate, the second arc-shaped plate and the third arc-shaped plate on the inserting connection rod are driven by the inserting connection rod to move towards the direction close to the side wall of the corrugated pipe until the first arc-shaped plate, the second arc-shaped plate and the third arc-shaped plate are abutted against the side wall of the corrugated pipe, so that corrugated pipes with different diameters can be conveniently installed, the replacement times of the first semicircular ring piece and the second semicircular ring piece are reduced, and the working efficiency is improved;

3. when the dead lever is pegged graft in the peg graft pole and with adjusting frame and peg graft pole relatively fixed, the spring is stretched, when the peg graft pole needs to be adjusted, pulls out the dead lever, and the spring is connected dead lever and adjusting frame all the time this moment, reduces the dead lever and breaks away from behind the peg graft pole the possibility that drops to further be convenient for fix the peg graft pole, improve work efficiency.

Drawings

Fig. 1 is a schematic overall structure of a bellows tightening tool according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram showing a positional relationship between a first semicircular ring member and an adjusting assembly according to an embodiment of the present application.

Reference numerals illustrate: 1. a guide rail; 2. a first semi-circular ring member; 21. a first arcuate plate; 22. a second arcuate plate; 23. a third arcuate plate; 3. a second semicircular ring member; 4. a travelling device; 5. an adjustment assembly; 51. an adjusting frame; 52. a mounting rod; 53. a fixing member; 531. inserting a connecting rod; 5311. a through hole; 532. a fixed rod; 533. a spring; 54. a limiting block; 55. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a corrugated pipe tightening tool. Referring to fig. 1 and 2, a bellows tightening tool includes two guide rails 1 that are parallel to bellows length direction and set up, two guide rails 1 symmetry sets up in the bellows both sides, and the one end that one side that two guide rails 1 are close to each other is equipped with the first semicircle ring spare 2 that is used for joint bellows, the one end that guide rail 1 kept away from first semicircle ring spare 2 is equipped with the second semicircle ring spare 3 corresponding with first semicircle ring, and the first semicircle ring spare 2 and second semicircle ring spare 3 middle part are all to keeping away from the one side buckling of guide rail 1. The two ends of the first semicircular piece 2 are fixedly connected with the guide rail 1, and a travelling device 4 for driving the second semicircular piece 3 to move along the length direction of the guide rail 1 is arranged between the two ends of the second semicircular piece 3 and the guide rail 1.

The first semicircular ring piece 2 comprises a first arc-shaped plate 21, a second arc-shaped plate 22 and a third arc-shaped plate 23, wherein the first arc-shaped plate 21 and the third arc-shaped plate 23 are symmetrically arranged on two sides of the second arc-shaped plate 22, the second arc-shaped plate 22 is located above one end, far away from the guide rails 1, of the first arc-shaped plate 21, and the second arc-shaped plate 22 is located on the vertical plane of the central lines of the two guide rails 1. And the side of the first arc-shaped plate 21, the second arc-shaped plate 22 and the third arc-shaped plate 23 which are far away from each other are provided with the same adjusting component 5 for adjusting the diameter of the first semicircular ring piece 2.

When installing the bellows of different diameters, place the bellows in one side of semicircle ring spare buckling downwards, drive adjusting part 5 this moment and make first arc 21, second arc 22 and third arc 23 all to be close to the direction removal of bellows lateral wall, until first arc 21, second arc 22 and third arc 23 all with the bellows lateral wall butt to be convenient for install the bellows, thereby realize the installation to the bellows of different diameters under the condition that need not change semicircle ring spare.

The adjusting component 5 comprises an adjusting frame 51 arranged on one side, away from each other, of the first arc-shaped plate 21 and the third arc-shaped plate 23, the adjusting frame 51 is in a C shape, the adjusting frame 51 is arranged towards the direction of the guide rail 1, the first arc-shaped plate 21, the second arc-shaped plate 22 and the third arc-shaped plate 23 are all located on one side, close to the guide rail 1, of the adjusting frame 51, the lower end of one side, away from each other, of the two ends of the adjusting frame 51 is fixedly connected with a horizontal mounting rod 52, one end, away from the adjusting frame 51, of a fixing rod 532 is fixedly connected with the guide rail 1, and fixing pieces 53 used for adjusting the diameters of semicircular pieces are arranged on the same side, close to the adjusting frame 51, of the first arc-shaped plate 21, the second arc-shaped plate 22 and the third arc-shaped plate 23.

When adjusting first annular plate, second arc 22 and third arc 23, make mounting 53 drive first arc 21, second arc 22 and third arc 23 to be close to the direction of bellows lateral wall through adjusting mounting 53 and remove until first arc 21, second arc 22 and third arc 23 all with the bellows lateral wall butt to be convenient for install the bellows of different diameters.

The fixing piece 53 comprises inserting rods 531 respectively fixed at the middle parts of one sides of the first arc-shaped plate 21, the second arc-shaped plate 22 and the third arc-shaped plate 23, which are close to the adjusting frame 51, the three inserting rods 531 are respectively perpendicular to the three sides of the adjusting frame 51, and one ends of the inserting rods 531, which are close to the adjusting frame 51, penetrate through the adjusting frame 51 and are in sliding connection with the adjusting frame 51. The adjusting frame 51 is provided with three fixing rods 532 which are arranged corresponding to the plugging rods 531, one sides of the fixing rods 532 are fixedly connected with springs 533, the other ends of the springs 533 are fixedly connected with the side walls of the adjusting frame 51, the ends, far away from the springs 533, of the fixing rods 532 are provided with tips, and the side walls of the plugging rods 531 are provided with a plurality of evenly distributed through holes 5311.

When the fixed rod 532 is inserted into the inserting rod 531 and the adjusting frame 51 is fixed relative to the inserting rod 531, the spring 533 is stretched, when the inserting rod 531 needs to be adjusted, the fixed rod 532 is pulled out, at this time, the spring 533 always connects the fixed rod 532 with the adjusting frame 51, the possibility that the fixed rod 532 falls off after being separated from the inserting rod 531 is reduced, at this time, the inserting rod 531 is driven to move towards the direction close to the corrugated pipe until the first arc-shaped plate 21, the second arc-shaped plate 22 and the third arc-shaped plate 23 are abutted against the side wall of the corrugated pipe, at this time, the inserting rod 531 is fixed with the adjusting frame 51 through the fixed rod 532, and the inclined surface of the tip side wall of the fixed rod 532 guides the fixed rod 532, so that the adjustment of the diameter of the semicircular ring piece is completed.

The plug rod 531 passes the stopper 54 that is greater than plug rod 531 diameter of the equal fixedly connected with of one end of adjusting frame 51 to reduce plug rod 531 and break away from adjusting frame 51 in the removal in-process possibility, and plug rod 531 both sides all fixedly connected with limiting plate 55, limiting plate 55 peg graft in adjusting frame 51 and with adjusting frame 51 sliding connection, reduce the possibility that plug rod 531 rotated at the slip in-process this moment. The second semicircular ring piece 3 is arranged in the same structure as the first semicircular ring piece 2.

Be equipped with the scale on the guide rail 1 lateral wall, when the tight tub device was installed the bellows, can learn the degree of depth that the bellows was pegged graft through the scale on the guide rail 1, reduce the bellows and peg graft too deeply or too shallowly and influence the possibility of bellows sealed effect to improve the installation effectiveness of bellows in the improvement installation effectiveness.

The implementation principle of the corrugated pipe tightening tool in the embodiment of the application is as follows: when installing the bellows of different diameters, pull out dead lever 532, this moment spring 533 is connected dead lever 532 and regulation frame 51 all the time, reduce the dead lever 532 and break away from behind the plug lever 531 and drop the possibility, drive plug lever 531 and remove to the direction that is close to the bellows this moment until first arc 21, second arc 22 and third arc 23 all with the bellows lateral wall butt, fix plug lever 531 and regulation frame 51 through dead lever 532 this moment, the inclined plane of the pointed end lateral wall of dead lever 532 leads dead lever 532, accomplish the regulation of semicircle ring spare diameter.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A bellows tight pipe instrument, its characterized in that: including guide rail (1) and symmetry setting are in first semicircle ring spare (2) and second semicircle ring spare (3) at guide rail (1) both ends, first semicircle ring spare (2) and second semicircle ring spare (3) all include first arc (21), second arc (22) and third arc (23), first arc (21) second arc (22) with same regulation is all installed to third arc (23) first semicircle ring spare (2) and second semicircle ring spare (3) diameter's adjusting part (5).

2. A bellows tightening tool as claimed in claim 1, wherein: the adjusting component (5) comprises an adjusting frame (51) arranged on the outer side of the first semicircular ring piece (2) and the second semicircular ring piece (3), a first arc-shaped plate (21), a second arc-shaped plate (22) and a third arc-shaped plate (23) are arranged on one side, close to the adjusting frame (51), of the adjusting frame, fixing pieces (53) are arranged on one side, close to the adjusting frame (51), of the first arc-shaped plate (21), and the second arc-shaped plate (22) and the third arc-shaped plate (23) are connected with the adjusting frame (51) in a sliding mode through the fixing pieces (53).

3. A bellows tightening tool as claimed in claim 2, wherein: the fixing piece (53) comprises a plug rod (531) which is arranged corresponding to the first arc-shaped plate (21), the second arc-shaped plate (22) and the third arc-shaped plate (23), the first arc-shaped plate (21), the second arc-shaped plate (22) and the third arc-shaped plate (23) are close to one side of the adjusting frame (51) and fixedly connected with the plug rod (531), and the other end of the plug rod (531) is plugged into the adjusting frame (51) and is in sliding connection with the adjusting frame (51).

4. A bellows tightening tool according to claim 3, wherein: the side wall of the plugging rod (531) is provided with a plurality of through holes (5311), the adjusting frame (51) is provided with a fixed rod (532) which is arranged corresponding to the plugging rod (531), and the plugging rod (531) is fixedly connected with the adjusting frame (51) through the fixed rod (532).

5. A bellows tightening tool as claimed in claim 4, wherein: one end of the plugging rod (531) is fixedly connected with a spring (533), and the other end of the spring (533) is fixedly connected with the adjusting frame (51).

6. A bellows tightening tool as claimed in claim 5, wherein: the side of the fixed rod (532) away from the spring (533) is provided with a tip.

7. A bellows tightening tool according to claim 3, wherein: one end of the inserting rod (531) penetrates through the adjusting frame (51) and is fixedly connected with a limiting block (54), and the width of the limiting block (54) is larger than the diameter of the cross section of the inserting rod (531).

8. A bellows tightening tool as claimed in claim 1, wherein: scales are arranged on the side wall of the guide rail (1).