CN214456432U

CN214456432U - Non-excavation restoration pipeline mouth haulage rope strutting arrangement of municipal administration pipeline

Info

Publication number: CN214456432U
Application number: CN202023035702.3U
Authority: CN
Inventors: 张秀英
Original assignee: Shenyang Liniu Pipeline Technology Co ltd
Current assignee: Shenyang Liniu Pipeline Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-22
Anticipated expiration: 2030-12-17

Abstract

The utility model belongs to municipal administration pipeline repair equipment field, especially a pipeline mouth haulage rope strutting arrangement is restoreed in non-excavation of municipal administration pipeline, the use structure to current strutting arrangement is fixed, can't adjust in a flexible way, can not adapt to not unidimensional pipeline mouth, the relatively poor problem of its support stability, the following scheme is put forward now, it is including setting up the board, set up the bottom of board and install a plurality of support frames, set up the top of board and seted up the handle hole, equal fixed mounting has the fixing base on the both sides inner wall of handle hole, and the rotation hole has all been seted up to one side that two fixing bases are close to each other, all rotates in two rotation holes and installs the rotation post, and two one end fixed mounting that rotate the post and be close to each other have same traction wheel, around being equipped with the haulage rope on the traction wheel. The utility model discloses rational in infrastructure, convenient operation, this strutting arrangement's use structure is nimble, can adapt to not unidimensional pipeline mouth in a flexible way, and its support stability is better.

Description

Non-excavation restoration pipeline mouth haulage rope strutting arrangement of municipal administration pipeline

Technical Field

The utility model relates to a municipal administration pipeline repair equipment technical field especially relates to a pipeline mouth haulage rope strutting arrangement is restoreed in non-excavation of municipal administration pipeline.

Background

Municipal pipeline engineering is an important component of municipal engineering and is an important infrastructure of cities. The municipal pipeline engineering comprises a water supply pipeline, a drainage pipeline, a gas pipeline, a heat distribution pipeline and a power cable. A water supply pipeline: the device mainly supplies domestic water, production water, fire-fighting water and municipal greening and spraying water for urban delivery, and comprises a water delivery pipeline and a water distribution pipeline network, wherein the pipeline is repaired by pulling spraying equipment or a lining for pulling and repairing in the municipal pipeline non-excavation repairing process, and a pulling rope is easy to rub and damage the port position of the pipeline in the pulling process, so a pulling rope supporting device is arranged at the port position of the pipeline;

however, the existing supporting device has a fixed use structure, cannot be flexibly adjusted, cannot adapt to pipeline openings with different sizes, and is poor in supporting stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a traction rope supporting device for a non-excavation repairing pipeline opening of a municipal pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a traction rope supporting device for a non-excavation repairing pipeline opening of a municipal pipeline comprises an erection plate, wherein a plurality of supporting frames are installed at the bottom of the erection plate, an operation hole is formed in the top of the erection plate, fixing seats are fixedly installed on the inner walls of two sides of the operation hole, rotating holes are formed in the sides, close to each other, of the two fixing seats, rotating columns are rotatably installed in the two rotating holes, the same traction wheel is fixedly installed at the end, close to each other, of the two rotating columns, a traction rope is wound on the traction wheel, two fixing grooves are formed in the bottom of the erection plate, outer clamping plates are slidably installed in the two fixing grooves, two moving grooves are formed in the bottom of the erection plate, inner clamping plates are slidably installed in the two moving grooves, the same through hole is formed in the inner wall, close to each other, of the fixing grooves and the moving grooves, racks are fixedly installed on one sides of the outer clamping plates and the inner clamping plates, two racks are sliding connection respectively on the both sides inner wall of through-hole, the gear is installed to the through-hole internal rotation, two racks all with gear engagement, threaded hole has all been seted up to one side of two inner splint, all rotate in two shifting chutes and install the lead screw, the lead screw thread is installed in the threaded hole that corresponds, all fixed cup joints first bevel gear on two lead screws, the through-hole has all been seted up on the top inner wall of two shifting chutes, all rotate in two through-holes and install the control lever, the equal fixedly connected with second bevel gear in bottom of two control levers, second bevel gear and the first bevel gear meshing that corresponds, the equal fixed mounting in top of two control levers has adjust knob.

Preferably, the outer ring of the bearing is fixedly installed in the rotating hole, the rotating column is fixedly sleeved on the inner ring of the bearing, and the rotating column rotates in the bearing, so that the stability of the rotating column during rotation can be improved.

Preferably, the slide opening has been seted up on the top inner wall in rotation hole, and slidable mounting has the bolt in the slide opening, and the bottom fixed mounting of bolt has the speed reduction clutch blocks, and the speed reduction clutch blocks contacts with the rotation post, and threaded connection has the nut on the bolt, and the nut rotates to be connected at the top of fixing base, and the nut can drive the bolt and remove, and the bolt drives the speed reduction clutch blocks and removes, and the speed reduction clutch blocks pastes the back with the rotation post tightly, can restrict the slew velocity who rotates the post.

Preferably, all seted up the sliding tray on the both sides inner wall of through-hole, the equal fixed mounting in one side of two racks has the sliding block, and sliding block slidable mounting is in the sliding tray that corresponds.

Preferably, the mounting grooves are formed in the inner walls of the two sides of the moving groove, the two ends of the screw rod are respectively rotatably mounted in the two mounting grooves, and the screw rod rotates in the mounting grooves to stabilize the position of the screw rod during rotation.

Preferably, the non-slip mat is fixedly arranged on one side, far away from each other, of each of the two inner clamping plates.

Compared with the prior art, the beneficial effects of the utility model reside in that:

in the scheme, the erection plate is erected on the opening of the pipeline, the plurality of support frames can support and fix the erection plate, the two adjusting knobs are rotated, the control rod can drive the corresponding second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the screw rod drives the corresponding inner clamping plates to move, the two inner clamping plates move in the direction away from each other, so that the two inner clamping plates are supported on the inner wall of the pipeline, the inner clamping plates drive the racks to move, the two outer clamping plates move towards the direction of mutual approaching, the two outer clamping plates and the two inner clamping plates can clamp and fix the erection plates on the opening of the pipeline, the moving ranges of the two outer clamping plates and the two inner clamping plates can adapt to pipeline openings with different sizes, the traction wheel can drive the traction rope to be retracted, when the nut is rotated, the bolt drives the deceleration friction block to move, and the rotation speed of the rotation column can be limited after the deceleration friction block is tightly attached to the rotation column;

the utility model discloses rational in infrastructure, convenient operation, this strutting arrangement's use structure is nimble, can adapt to not unidimensional pipeline mouth in a flexible way, and its support stability is better.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. erecting a plate; 2. a support frame; 3. a fixed seat; 4. rotating the column; 5. a traction wheel; 6. an outer splint; 7. an inner splint; 8. a through hole; 9. a rack; 10. a gear; 11. a screw rod; 12. a first bevel gear; 13. a second bevel gear; 14. adjusting a knob; 15. a bolt; 16. a deceleration friction block; 17. and a nut.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a traction rope supporting device for a municipal pipeline non-excavation repairing pipeline opening comprises an erection plate 1, a plurality of supporting frames 2 are arranged at the bottom of the erection plate 1, an operation hole is arranged at the top of the erection plate 1, fixing seats 3 are fixedly arranged on the inner walls of the two sides of the operation hole, rotating holes are arranged on the sides, close to each other, of the two fixing seats 3, rotating columns 4 are rotatably arranged in the two rotating holes, one end, close to each other, of each rotating column 4 is fixedly provided with a traction wheel 5, a traction rope is wound on each traction wheel 5, two fixing grooves are arranged at the bottom of the erection plate 1, outer clamping plates 6 are slidably arranged in the two fixing grooves, two moving grooves are arranged at the bottom of the erection plate 1, inner clamping plates 7 are slidably arranged in the two moving grooves, and the same through hole 8 is arranged on the inner wall, close to each other, of the fixing grooves and the moving grooves, the equal fixed mounting in one side of outer splint 6 and inner splint 7 has rack 9, two rack 9 difference sliding connection are on the both sides inner wall of through-hole 8, gear 10 is installed to the 8 internal rotations in through-hole, two rack 9 all mesh with gear 10, threaded hole is all seted up to one side of two inner splint 7, lead screw 11 is all installed in two shifting chutes rotation, lead screw 11 threaded mounting is in the threaded hole that corresponds, it has first bevel gear 12 all to fix the cover on two lead screws 11, the through-hole has all been seted up on the top inner wall of two shifting chutes, all rotate in two through-holes and install the control lever, the equal fixedly connected with second bevel gear 13 in bottom of two control levers, second bevel gear 13 meshes with the first bevel gear 12 that corresponds, the equal fixed mounting in top of two control levers has adjust knob 14.

In this embodiment, the outer ring of the bearing is fixedly installed in the rotating hole, the rotating column 4 is fixedly sleeved on the inner ring of the bearing, the rotating column 4 rotates in the bearing, and the stability of the rotating column 4 during rotation can be improved.

In this embodiment, the slide opening has been seted up on the top inner wall in rotation hole, slidable mounting has bolt 15 in the slide opening, the bottom fixed mounting of bolt 15 has speed reduction clutch blocks 16, speed reduction clutch blocks 16 contacts with rotation post 4, threaded connection has nut 17 on bolt 15, nut 17 rotates the top of connecting at fixing base 3, nut 17 can drive bolt 15 and remove, bolt 15 drives speed reduction clutch blocks 16 and removes, speed reduction clutch blocks 16 pastes tightly the back with rotation post 4, can restrict the slew velocity who rotates post 4.

In this embodiment, all seted up the sliding tray on the both sides inner wall of through-hole 8, the equal fixed mounting in one side of two racks 9 has the sliding block, and sliding block slidable mounting is in the sliding tray that corresponds.

In this embodiment, all seted up the mounting groove on the both sides inner wall of shifting chute, the both ends of lead screw 11 are rotated respectively and are installed in two mounting grooves, and lead screw 11 is at the mounting groove internal rotation, can stabilize the position when lead screw 11 rotates.

In this embodiment, the non-slip mat is fixedly mounted on one side of each of the two inner clamping plates 7 away from each other.

In this embodiment, the erection plate 1 is erected on the pipeline opening, the plurality of support frames 2 can support and fix the erection plate 1, two adjusting knobs 14 are rotated, the adjusting knobs 14 drive corresponding control rods to rotate, the control rods can drive corresponding second bevel gears 13 to rotate, the second bevel gears 13 drive first bevel gears 12 to rotate, the first bevel gears 12 drive screw rods 11 to rotate, the screw rods 11 drive corresponding inner clamping plates 7 to move, the two inner clamping plates 7 move in directions away from each other, so that the two inner clamping plates 7 are supported on the inner wall of the pipeline, the inner clamping plates 7 drive racks 9 to move, the racks 9 drive another rack 9 to move through the meshing of the gears 10, another rack 9 can drive corresponding outer clamping plates 6 to move, the two outer clamping plates 6 move in directions close to each other, the two outer clamping plates 6 and the two inner clamping plates 7 can clamp and fix the erection plate 1 on the pipeline opening, and the moving range of two outer splint 6 and two inner splint 7 can adapt to the pipeline mouth of unidimensional not, and traction wheel 5 can drive the haulage rope and receive and release, and when rotating nut 17, nut 17 can drive bolt 15 and remove, and bolt 15 drives speed reduction clutch blocks 16 and removes, and speed reduction clutch blocks 16 can restrict the slew velocity of rotating post 4 after 4 paste tightly with rotating post.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this strutting arrangement's use structure is nimble, can adapt to not unidimensional pipeline mouth in a flexible way, and its support stability is better.

Claims

1. The traction rope supporting device for the non-excavation repairing pipeline opening of the municipal pipeline comprises an erection plate (1) and is characterized in that a plurality of supporting frames (2) are installed at the bottom of the erection plate (1), an operation hole is formed in the top of the erection plate (1), fixing seats (3) are fixedly installed on the inner walls of the two sides of the operation hole, rotating holes are formed in one sides, close to each other, of the two fixing seats (3), rotating columns (4) are rotatably installed in the two rotating holes, one end, close to each other, of each rotating column (4) is fixedly provided with a traction wheel (5), a traction rope is wound on each traction wheel (5), two fixing grooves are formed in the bottom of the erection plate (1), outer clamping plates (6) are slidably installed in the two fixing grooves, two moving grooves are formed in the bottom of the erection plate (1), and inner clamping plates (7) are slidably installed in the two moving grooves, the inner wall of one side, close to each other, of each of the fixed groove and the movable groove is provided with a same through hole (8), one side of each of the outer clamping plate (6) and the inner clamping plate (7) is fixedly provided with a rack (9), the two racks (9) are respectively connected to the inner walls of two sides of the through hole (8) in a sliding manner, the through hole (8) is rotatably provided with a gear (10), the two racks (9) are respectively meshed with the gear (10), one side of each of the two inner clamping plates (7) is provided with a threaded hole, the two movable grooves are respectively rotatably provided with a screw rod (11), the screw rods (11) are arranged in corresponding threaded holes in a threaded manner, the two screw rods (11) are respectively and fixedly sleeved with a first bevel gear (12), the inner walls of the tops of the two movable grooves are respectively provided with a through hole, the two control rods are respectively rotatably arranged in the two through holes, the bottoms of the two control rods are respectively and fixedly connected with a second bevel gear (13), the second bevel gears (13) are meshed with the corresponding first bevel gears (12), adjusting knobs (14) are fixedly mounted at the top ends of the two control rods.

2. The traction rope supporting device for the trenchless pipeline rehabilitation opening of the municipal pipeline according to claim 1, wherein an outer ring of a bearing is fixedly installed in the rotating hole, and the rotating column (4) is fixedly sleeved on an inner ring of the bearing.

3. The non-excavation pipeline mouth haulage rope strutting arrangement that restores of municipal administration pipeline according to claim 1, characterized in that, the slide opening has been seted up on the top inner wall of rotation hole, slidable mounting has bolt (15) in the slide opening, and the bottom fixed mounting of bolt (15) has speed reduction clutch blocks (16), and speed reduction clutch blocks (16) contact with rotation post (4), and threaded connection has nut (17) on bolt (15), and nut (17) rotate to be connected in the top of fixing base (3).

4. The supporting device for the traction rope at the pipeline opening of the non-excavation rehabilitation of the municipal pipeline according to claim 1, wherein sliding grooves are formed in the inner walls of the two sides of the through hole (8), sliding blocks are fixedly mounted on one sides of the two racks (9), and the sliding blocks are slidably mounted in the corresponding sliding grooves.

5. The traction rope supporting device for the trenchless pipeline rehabilitation opening of the municipal pipeline according to claim 1, wherein mounting grooves are formed in the inner walls of the two sides of the moving groove, and two ends of the screw rod (11) are rotatably mounted in the two mounting grooves respectively.

6. The traction rope supporting device for the trenchless pipeline rehabilitation opening of the municipal pipeline according to claim 1, wherein anti-slip mats are fixedly mounted on the sides, away from each other, of the two inner clamping plates (7).