CN220086820U

CN220086820U - Pre-buried pipeline is worn in same direction as device

Info

Publication number: CN220086820U
Application number: CN202321526776.8U
Authority: CN
Inventors: 汪文姬; 陈国新; 黄文昌
Original assignee: Huizhou Huiyang Second Construction Engineering Co ltd
Current assignee: Huizhou Huiyang Second Construction Engineering Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-24
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to a pre-buried pipeline threading device, which relates to the technical field of electromechanical construction and comprises a first connecting plate, a second connecting plate and a plurality of steel wire brushes arranged between the first connecting plate and the second connecting plate, wherein the plurality of steel wire brushes are arranged at intervals along the circumferential direction of the first connecting plate, and two ends of each steel wire brush are fixedly connected with the first connecting plate and the second connecting plate respectively; one side of the first connecting plate, which is away from the steel wire brush, is provided with a first traction rope, one side of the second connecting plate, which is away from the steel wire brush, is provided with a second traction rope, a state for checking the embedded pipeline is arranged between the first connecting plate and the first traction rope, and the dredging assembly for the embedded pipeline can be cleaned. The steel wire brush can scrape and remove harder objects in the embedded pipeline, and the steel wire brush can clean broken particle sand and stone in the embedded pipeline out of the embedded pipeline, so that the residue of the broken particle sand and stone in the embedded pipeline is reduced, and the cable outer sheath is not easy to damage and is convenient to use.

Description

Pre-buried pipeline is worn in same direction as device

Technical Field

The utility model relates to the technical field of electromechanical construction, in particular to a pre-buried pipeline threading device.

Background

With the development of science and technology, after entering modern society, underground cable transmission modes are commonly adopted in many cities due to the shortage of urban land, high traffic pressure, urban construction and other reasons. Compared with overhead lines, the cable has the advantages of small occupied area, reliable power transmission, strong anti-interference capability and the like. When underground cable is laid, the slag in the embedded pipeline is cleaned by using an embedded pipeline through device, so that the cable can be laid in the cable pipeline.

In the related art, a pre-buried pipeline threading device mostly uses a simple iron cylinder or a section of cable with double traction heads, and the iron cylinder or the cable is pulled by a traction rope to slide in the pre-buried pipeline, so that the pipeline is cleaned.

However, the embedded pipeline penetrating device in the related art can only clean and clean softer objects, and more crushed sand and stones still exist in the embedded pipeline which is usually cleaned, so that the cable outer sheath is easily damaged by the crushed sand and stones, and the cable outer sheath is inconvenient to use.

Disclosure of Invention

In order to improve the phenomenon that the heat dissipation of a ventilation pipeline is unstable in the ventilation process, the utility model provides a pre-buried pipeline passing device.

The utility model provides a pre-buried pipeline threading device which adopts the following technical scheme:

the embedded pipeline passing device comprises a first connecting plate, a second connecting plate and a plurality of steel wire brushes arranged between the first connecting plate and the second connecting plate, wherein the first connecting plate and the second connecting plate are arranged oppositely, the plurality of steel wire brushes are arranged at intervals along the circumferential direction of the first connecting plate, and two ends of each steel wire brush are fixedly connected with the first connecting plate and the second connecting plate respectively;

one side of first connecting plate deviates from the wire brush is provided with first haulage rope, one side of second connecting plate deviates from the wire brush is provided with the second haulage rope, be provided with the state that is used for examining pre-buried pipeline between first connecting plate and the first haulage rope to can clear up the mediation subassembly of pre-buried pipeline.

By adopting the technical scheme, when the embedded pipeline threading device is used, all parts are connected in sequence, and the first traction rope is pulled through an external tool to penetrate through the embedded pipeline, so that the embedded pipeline can be detected and cleaned. And the second traction rope or the first traction rope is pulled back and forth by an external tool, so that the pre-buried pipeline can be cleaned again, and the cleaning efficiency is improved.

In the process, the dredging assembly and the steel wire brush can scrape and remove harder objects in the embedded pipeline. And, first haulage rope or second haulage rope is at the in-process of hauling back and forth, and the wire brush can clean out pre-buried pipeline with the broken grain grit in the pre-buried pipeline to this reduces the residual of broken grain grit in the pre-buried pipeline, and the cable oversheath is difficult for receiving the damage, and it is comparatively convenient to use.

Preferably, the dredging component comprises a reinforcement cage arranged between the first connecting plate and the first traction rope, and two ends of the reinforcement cage are respectively connected with the first connecting plate and the first traction rope.

By adopting the technical scheme, the harder objects in the embedded pipeline can be scratched and cleaned by the arrangement of the reinforcement cage, so that the cleaning effect of the utility model on the harder objects in the embedded pipeline is enhanced.

Preferably, a first cone is arranged at one end of the reinforcement cage facing the first connecting plate, the first cone is closed from one end close to the reinforcement cage to one end far away from the reinforcement cage, the first cone is positioned between the reinforcement cage and the first connecting plate, and a first connecting assembly for connecting the first cone with the first connecting plate is arranged between the first cone and the first connecting plate;

the steel reinforcement cage orientation the one end of first haulage rope is provided with the second centrum, the second centrum is from being close to the one end of steel reinforcement cage is the binding off setting towards keeping away from the one end of steel reinforcement cage, the second centrum is located between steel reinforcement cage and the first haulage rope, the second centrum with be provided with between the first haulage rope and be used for connecting each other's second coupling assembling.

Through adopting above-mentioned technical scheme, the setting of first centrum and second centrum makes the resistance that the steel reinforcement cage received when wearing to establish in pre-buried pipeline less, and makes the steel reinforcement cage be convenient for counterpoint when wearing to establish into pre-buried pipeline.

Preferably, the first connecting assembly comprises a first U-shaped ring rotatably arranged on the first vertebral body, a first hook fixedly arranged on the first connecting plate and a first annular connecting rope wound between the first U-shaped ring and the first hook.

Through adopting above-mentioned technical scheme, first U type ring and first couple are connected to first annular connecting rope to this is connected first centrum and first connecting plate. Because the first U-shaped ring rotates to be arranged on the first cone, and the first annular connecting rope is wound on the first U-shaped ring and the first hook, certain rotation can be realized between the reinforcement cage and the first connecting plate, and torsion is prevented.

Preferably, the two ends of the first U-shaped ring are provided with first through holes, first bolts used for connecting the first vertebral bodies are arranged in the first through holes in a penetrating mode, first through holes used for the first bolts to penetrate through are formed in the first vertebral bodies, and one ends, far away from the head of the first bolts, of the first bolts are connected with first nuts in a threaded mode.

Through adopting above-mentioned technical scheme, first bolt runs through first perforation and first through-hole to realize the rotation between first U type ring and the first centrum and be connected, the setting of first nut makes first bolt be difficult for falling from first U type ring.

Preferably, the second connecting component comprises a second U-shaped ring rotatably arranged on the second vertebral body, a first movable joint connected to the first traction rope and a second annular connecting rope wound between the second U-shaped ring and the first movable joint.

Through adopting above-mentioned technical scheme, second U type ring and first movable joint are connected to the second annular connecting rope, and first movable joint is connected with first haulage rope, and the second U type ring rotates with the second centrum to be connected, thereby can realize certain rotation between first haulage rope and the steel reinforcement cage, prevent the distortion.

Preferably, the two ends of the second U-shaped ring are provided with second through holes, second bolts for connecting the second vertebral bodies are arranged in the second through holes in a penetrating mode, second through holes for the second bolts to penetrate through are formed in the second vertebral bodies, and one ends, far away from the heads of the second bolts, of the second bolts are connected with second nuts in a threaded mode.

Through adopting above-mentioned technical scheme, the second bolt runs through second perforation and second through-hole to realize the rotation between second U type ring and the second centrum and be connected, the setting of second nut makes the second bolt be difficult for falling from the second U type ring.

Preferably, a second movable joint is connected to the second traction rope, a second hook is arranged at one end of the second connecting plate, facing the second traction rope, and a third annular connecting rope is wound between the second hook and the second movable joint.

Through adopting above-mentioned technical scheme, third annular connecting rope connects second couple and second movable joint, and second movable joint is connected with the second haulage rope, and the second couple sets up on the second connecting plate to can realize certain rotation, prevent the distortion between messenger's second haulage rope and the second connecting plate.

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

1. the steel wire brush can scratch and remove harder objects in the embedded pipeline. In addition, in the process of pulling the first pulling rope or the second pulling rope back and forth by using an external tool, the steel wire brush can clean the crushed sand and stones in the embedded pipeline out of the embedded pipeline, so that the residue of the crushed sand and stones in the embedded pipeline is reduced, the cable outer sheath is not easy to damage, and the use is more convenient;

2. the reinforcement cage can also scratch and clean the harder objects in the embedded pipeline, so that the cleaning effect of the reinforcement cage on the harder objects in the embedded pipeline is enhanced.

Drawings

Fig. 1 is a schematic overall structure of the first embodiment;

fig. 2 is a view showing a first hook in the second embodiment.

In the figure, 1, a first connecting plate; 2. a second connecting plate; 3. a wire brush; 4. a first traction rope; 5. a second traction rope; 6. a reinforcement cage; 7. a first vertebral body; 8. a first connection assembly; 81. a first U-shaped ring; 82. a first hook; 83. a first annular connecting rope; 9. a first connecting rod; 10. a first hooking port; 11. a first bolt; 12. a second vertebral body; 13. a second connection assembly; 131. a second U-shaped ring; 132. a first joint; 133. a second annular connecting rope; 14. a second connecting rod; 15. a second bolt; 16. a second joint; 17. a second hook; 18. a third annular connecting rope; 19. a second hooking port; 20. a first closure assembly; 201. a fixed shaft; 202. abutting the shaft; 203. an abutment block; 21. a torsion spring; 22. an external thread; 23. and (5) a screw cap.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 2.

Embodiment one:

the utility model provides a pre-buried pipeline wears to be in same direction as device, referring to fig. 1, including first connecting plate 1, second connecting plate 2 and a plurality of wire brush 3 that set up between first connecting plate 1 and second connecting plate 2, first connecting plate 1 sets up with second connecting plate 2 relatively.

Referring to fig. 1, specifically, the sections of the first connecting plate 1 and the second connecting plate 2 are all circular, a plurality of wire brushes 3 are arranged at equal intervals along the circumferential direction of the first connecting plate 1, and two ends of each wire brush 3 are fixedly connected with the first connecting plate 1 and the second connecting plate 2 respectively.

Referring to fig. 1, one end of a first connecting plate 1, which is away from a wire brush 3, is connected with a first traction rope 4, and one end of a second connecting plate 2, which is away from the wire brush 3, is connected with a second traction rope 5. Be provided with the state that is used for examining pre-buried pipeline between first connecting plate 1 and the first haulage rope 4 to can clear up the steel reinforcement cage 6 of pre-buried pipeline, the both ends of steel reinforcement cage 6 are connected with first connecting plate 1, first haulage rope 4 respectively.

Referring to fig. 1, one end of the reinforcement cage 6 facing the first connecting plate 1 is fixedly connected with a first cone 7, and the first cone 7 is closed from one end close to the reinforcement cage 6 to one end far away from the reinforcement cage 6. The first vertebral body 7 is located between the reinforcement cage 6 and the first connecting plate 1, and a first connecting assembly 8 for connecting the first vertebral body 7 and the first connecting plate 1 is arranged between them.

Referring to fig. 1, a first connecting rod 9 is fixedly connected to a side of the first vertebral body 7 facing the first connecting plate 1, and the first connecting assembly 8 includes a first U-shaped ring 81 rotatably connected to the first connecting rod 9, a first hook 82 fixedly connected to the first connecting plate 1, and a first annular connecting rope 83 wound between the first U-shaped ring 81 and the first hook 82.

Referring to fig. 1, specifically, the first hook 82 is provided with a first hooking opening 10, and the first connection ring-shaped connection rope is wound around the first hook 82 through the first hooking opening 10.

Referring to fig. 1, first through holes are formed at both ends of the first U-shaped ring 81, and first bolts 11 for connecting the first connecting rod 9 are inserted into the first through holes. The first connecting rod 9 is provided with a first through hole for the first bolt 11 to penetrate through, and one end of the first bolt 11 far away from the head of the first bolt is in threaded connection with a first nut.

Referring to fig. 1, a second cone 12 is fixedly connected to one end of the reinforcement cage 6 facing the first traction rope 4, and the second cone 12 is closed from one end close to the reinforcement cage 6 to one end far away from the reinforcement cage 6. The second vertebral body 12 is located between the reinforcement cage 6 and the first traction rope 4, and a second connecting component 13 for connecting the second vertebral body 12 and the first traction rope 4 is arranged between them.

Referring to fig. 1, a second connecting rod 14 is fixedly connected to an end of the second vertebral body 12 facing the first traction rope 4, and the second connecting assembly 13 includes a second U-shaped ring 131 rotatably connected to the second connecting rod 14, a first movable joint 132 connected to the first traction rope 4, and a second annular connecting rope 133 wound between the second U-shaped ring 131 and the first movable joint 132.

Referring to fig. 1, second through holes are formed at both ends of the second U-shaped ring 131, and second bolts 15 for connecting the second connecting rod 14 are inserted into the second through holes. The second connecting rod 14 is provided with a second through hole for the second bolt 15 to penetrate through, and one end of the second bolt 15 far away from the head of the second bolt is in threaded connection with a second nut.

Referring to fig. 1, a second movable joint 16 is connected to the second traction rope 5, one end of the second connecting plate 2 facing the second traction rope 5 is fixedly connected with a second hook 17, and a third annular connecting rope 18 is wound between the second hook 17 and the second movable joint 16.

Referring to fig. 1, specifically, the second hook 17 is provided with a second hooking port 19, the second hooking port 19 is opposite to the first hooking port 10, and the third annular connecting rope 18 is wound on the second hook 17 through the second hooking port 19.

The implementation principle of the embodiment of the utility model is as follows: when the embedded pipeline threading device is used, all the components are connected in sequence, and the first traction rope 4 is pulled through an external tool to penetrate through the embedded pipeline, so that the embedded pipeline can be detected and cleaned. And the second traction rope 5 or the first traction rope 4 is pulled back and forth by an external tool, so that the pre-buried pipeline can be cleaned again, and the cleaning efficiency is improved.

In the process, the reinforcement cage 6 and the steel wire brush 3 can scratch and remove harder objects in the embedded pipeline. And, first haulage rope 4 or second haulage rope 5 are at the in-process of hauling back and forth, and the wire brush 3 can clean out pre-buried pipeline with the interior broken grain grit of pre-buried pipeline to this reduces the interior broken grain grit's of pre-buried pipeline residue, and the cable oversheath is difficult for receiving the damage, and it is comparatively convenient to use.

Embodiment two:

the difference between the second embodiment and the first embodiment is that the first hook 82 is different in structure from the second hook 17.

Referring to fig. 1 and 2, in the present embodiment, a first closing component 20 for opening and closing the first hooking port 10 is disposed on the first hook 82, and a second closing component for closing the second hooking port 19 is disposed on the second hook 17. In this embodiment, the connection between the first closure assembly 20 and the first hook 82 is identical to the connection between the second closure assembly and the second hook 17. The first closing component 20 disposed on the first hook 82 is taken as an example, and the second closing component disposed on the second hook 17 will not be repeated.

Referring to fig. 2, specifically, the first closing component 20 includes a fixed shaft 201 fixedly connected to one end of the first hook 82, an abutment shaft 202 rotatably connected to the fixed shaft 201, and an abutment block 203 fixedly connected to one end of the first hook 82 remote from the fixed shaft 201, where the abutment block 203 and the first hook 82 are integrally formed. The abutment shaft 202 is rotatable about the fixed shaft 201 to be in abutting engagement with the abutment block 203, and when the abutment shaft 202 is in abutting engagement with the abutment block 203, the abutment shaft 202 closes the first hooking port 10.

Referring to fig. 2, a torsion spring 21 for driving the abutment shaft 202 to rotate so that the abutment shaft 202 abuts against the abutment block 203 is sleeved on the fixed shaft 201. One end of the torsion spring 21 is fixedly connected with the fixed shaft 201, and the other end of the torsion spring 21 is fixedly connected with the abutting shaft 202. When the abutment shaft 202 is in abutment engagement with the abutment block 203, the torsion spring 21 is in a natural state.

Referring to fig. 2, an end of the abutment shaft 202 remote from the fixed shaft 201 is provided with an external thread 22, and a nut 23 for covering a connection position between the abutment shaft 202 and the abutment block 203 is screw-fitted to the external thread 22.

The implementation principle of the embodiment of the utility model is as follows: the first hook 82 of the present embodiment can use the first closing component 20 to close the first hooking port 10, and the second hook 17 can use the second closing component to close the second hooking port 19, so that when the components are connected in sequence, so that the pre-buried pipeline threading device of the present utility model is used, the first annular connecting rope 83 is not easy to unhook from the first hook 82, and the third annular connecting rope 18 is not easy to unhook from the second hook 17, so that the use is more reliable.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a pre-buried pipeline wears to be in same direction as device, its characterized in that includes first connecting plate (1), second connecting plate (2) and a plurality of wire brush (3) that set up in between first connecting plate (1) and the second connecting plate (2), first connecting plate (1) with second connecting plate (2) set up relatively, a plurality of wire brush (3) are followed the circumference direction interval setting of first connecting plate (1), the both ends of wire brush (3) are respectively with first connecting plate (1), second connecting plate (2) fixed connection;

one side that first connecting plate (1) deviates from wire brush (3) is provided with first haulage rope (4), one side that second connecting plate (2) deviates from wire brush (3) is provided with second haulage rope (5), be provided with the state that is used for examining pre-buried pipeline between first connecting plate (1) and first haulage rope (4) to can clear up the mediation subassembly of pre-buried pipeline.

2. The pre-buried pipeline threading device according to claim 1, wherein the dredging assembly comprises a reinforcement cage (6) arranged between the first connecting plate (1) and the first traction rope (4), and two ends of the reinforcement cage (6) are respectively connected with the first connecting plate (1) and the first traction rope (4).

3. The pre-buried pipeline threading device according to claim 2, characterized in that a first cone (7) is arranged at one end of the reinforcement cage (6) facing the first connecting plate (1), the first cone (7) is arranged in a closing-in manner from one end close to the reinforcement cage (6) to one end far away from the reinforcement cage (6), the first cone (7) is positioned between the reinforcement cage (6) and the first connecting plate (1), and a first connecting assembly (8) for connecting the first cone (7) and the first connecting plate (1) is arranged between the first cone and the first connecting plate;

the steel reinforcement cage (6) is towards one end of first haulage rope (4) is provided with second centrum (12), second centrum (12) is close up the setting from being close to one end of steel reinforcement cage (6) is towards keeping away from one end of steel reinforcement cage (6), second centrum (12) are located between steel reinforcement cage (6) and first haulage rope (4), second centrum (12) with be provided with between first haulage rope (4) be used for connecting each other second coupling assembling (13).

4. A pre-buried pipeline threading device according to claim 3, characterized in that the first connecting assembly (8) comprises a first U-shaped ring (81) rotatably arranged on the first vertebral body (7), a first hook (82) fixedly arranged on the first connecting plate (1) and a first annular connecting rope (83) wound between the first U-shaped ring (81) and the first hook (82).

5. The pre-buried pipeline threading device according to claim 4, wherein the two ends of the first U-shaped ring (81) are provided with first through holes, first bolts (11) for connecting the first cone (7) are arranged in the first through holes in a penetrating mode, first through holes for the first bolts (11) to penetrate are formed in the first cone (7), and one end, far away from the head of the first bolts (11), of each first bolt is connected with a first nut in a threaded mode.

6. A pre-buried pipeline threading device according to claim 3, characterized in that the second connecting assembly (13) comprises a second U-shaped ring (131) rotatably arranged on the second vertebral body (12), a first movable joint (132) connected to the first traction rope (4) and a second annular connecting rope (133) wound between the second U-shaped ring (131) and the first movable joint (132).

7. The pre-buried pipeline threading device according to claim 6, wherein the two ends of the second U-shaped ring (131) are provided with second through holes, second bolts (15) for connecting the second vertebral bodies (12) are arranged in the second through holes in a penetrating mode, the second vertebral bodies (12) are provided with second through holes for the second bolts (15) to penetrate through, and one end, far away from the head of each second bolt (15), of each second bolt is connected with a second nut in a threaded mode.

8. The pre-buried pipeline threading device according to claim 1, characterized in that a second movable joint (16) is connected to the second traction rope (5), a second hook (17) is arranged at one end of the second connecting plate (2) facing the second traction rope (5), and a third annular connecting rope (18) is wound between the second hook (17) and the second movable joint (16).