CN220223012U - Recovery mechanism for cable in underground pipeline - Google Patents
Recovery mechanism for cable in underground pipeline Download PDFInfo
- Publication number
- CN220223012U CN220223012U CN202320598805.5U CN202320598805U CN220223012U CN 220223012 U CN220223012 U CN 220223012U CN 202320598805 U CN202320598805 U CN 202320598805U CN 220223012 U CN220223012 U CN 220223012U
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- China
- Prior art keywords
- rectangular frame
- telescopic pipe
- cables
- pay
- rack
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- 238000011084 recovery Methods 0.000 title abstract description 9
- 238000004064 recycling Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The utility model provides a recovery mechanism for cables in an underground pipeline, and aims to solve the technical problems of time and labor waste in the prior art when cables in the underground pipeline are recovered. The recovery mechanism includes: a rectangular frame with hollow tubes on both sides; the front end bracket is of an H-shaped structure, and one end of the front end bracket penetrates into one end of the rectangular frame and is movably connected with the rectangular frame; the length of the telescopic pipe is adjustable, one end of the telescopic pipe is arranged on the middle part of one end of the rectangular frame, the telescopic pipe is close to the rectangular frame, and the length direction of the telescopic pipe is perpendicular to the four sides of the rectangular frame; the guide wheel is rotationally arranged at the other end of the telescopic pipe, and the axis of the guide wheel is perpendicular to the length direction of the telescopic pipe; the pay-off rack is arranged on the rectangular frame, the axis of the pay-off rack is parallel to the axis of the guide wheel, and the pay-off rack and the telescopic pipe are positioned on two sides of the rectangular frame. The recovery mechanism has the advantages of time and labor saving when recovering the cable.
Description
Technical Field
The utility model relates to a device for recycling underground cables, in particular to a recycling mechanism for cables in an underground pipeline.
Background
Today, in the construction process of cities, pipelines and cables are usually pre-buried under roads of the cities, and the cables are usually arranged in the pipelines in a penetrating manner. Therefore, when constructing, the pipeline is laid underground in advance, and then cables are laid in the pipeline according to the requirements of urban construction, including laying communication cables, power cables and the like.
The cable can generate certain loss in the use process, and the damage phenomenon (such as being bitten by a mouse, etc.) can not be avoided. When the cable is damaged, the cable needs to be replaced in time, and the original damaged cable is recovered.
At present, when retrieving the cable, generally rely on the manpower to drag from the one end of cable, because the cable itself is heavier, has great frictional force between the plastics shell and the pipeline of cable moreover for retrieve the work of cable waste time and energy.
Disclosure of Invention
Aiming at the technical problems of time and labor waste when cables in an underground pipeline are recovered in the prior art, the utility model provides a recovery mechanism for cables in the underground pipeline, which has the advantages of time and labor saving when cables are recovered.
The technical scheme of the utility model is as follows:
a retrieval mechanism for cables in an underground pipeline, comprising:
a rectangular frame with hollow tubes on both sides;
the front end bracket is of an H-shaped structure, and one end of the front end bracket penetrates into one end of the rectangular frame and is movably connected with the rectangular frame;
the length of the telescopic pipe is adjustable, one end of the telescopic pipe is arranged in the middle of one end of the rectangular frame, the telescopic pipe is close to the rectangular frame, and the length direction of the telescopic pipe is perpendicular to four sides of the rectangular frame;
the guide wheel is rotationally arranged at the other end of the telescopic pipe, and the axis of the guide wheel is perpendicular to the length direction of the telescopic pipe;
the pay-off rack is arranged on the rectangular frame, the axis of the pay-off rack is parallel to the axis of the guide wheel, and the pay-off rack and the telescopic pipe are positioned on two sides of the rectangular frame.
Optionally, the rotating shaft of the pay-off rack is in power connection with an output shaft of a motor, and the output shaft of the motor drives the pay-off rack to rotate.
Optionally, two guide wheels are arranged at the end part of the telescopic pipe, the axes of the two guide wheels are parallel to each other, and a space is arranged between the wheel surfaces of the two guide wheels.
Optionally, one end of the telescopic tube far away from the rectangular frame is connected with the middle part of one support frame;
the two guide wheels are respectively arranged at two ends of the supporting frame.
Optionally, the support frame is n shape structure, two the support frame sets up side by side, and the middle part of two support frames is connected through a connecting rod, the tip of flexible pipe is fixed to be located the middle part of connecting rod, two the both ends of guide pulley respectively with two the tip rotation connection of support frame, two the guide pulley is located the both ends of support frame respectively.
Optionally, an included angle is formed between a plane formed by the axes of the two guide wheels and a horizontal plane, and the two guide wheels and the rectangular frame are oppositely positioned at two sides of the telescopic tube.
Optionally, the wheel surface of the guide wheel is an inward concave arc surface.
Optionally, the front end bracket comprises two front end struts arranged in parallel;
one ends of the two front-end supporting rods respectively extend into the hollow tubes at two sides of the same end of the rectangular frame.
Optionally, at least two front end feet are arranged at one end of the front end bracket far away from the rectangular frame;
at least four supporting feet are arranged on the rectangular frame.
Optionally, two supporting legs are disposed on two sides of one end of the rectangular frame away from the front end bracket, and two supporting legs are disposed on two sides of one end of the rectangular frame close to the front end bracket, but have a distance from the end of the rectangular frame. Compared with the prior art, the utility model has the beneficial effects that:
firstly, placing a rectangular frame on the ground of a pipeline opening, then extending the telescopic pipe into the pipeline opening, adjusting the length of the telescopic pipe to the depth of the pipeline opening, extending the guide wheel into the pipeline through the telescopic pipe, and winding a cable around the guide wheel on the pay-off rack.
In this technical scheme, retrieve the cable through the rotation of pay off rack, then set up the guide pulley, make the cable produce certain interval with the inner wall of pipeline in the pipeline, let the separation between the inner wall of the plastics shell and the pipeline of cable, reduce the influence of frictional force to retrieving the cable to reach labour saving and time saving's purpose.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the usage status of the present utility model;
fig. 3 is an enlarged perspective view of the guide wheel.
Reference numerals:
10. a front end bracket; 11. a support rod; 12. a footing; 13. a cross bar.
21. A telescopic tube; 22. an n-shaped frame; 23. a guide wheel; 24. and a connecting rod.
30. A rectangular frame; 31. a hollow tube; 32. and supporting the feet.
40. A pay-off rack; 41. a support rod; 42. a connecting ring; 43. a gear lever; 44. a connecting rod; 45. a rotating shaft; 46. and a supporting seat.
50. A pipeline.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships conventionally placed in use of the product of the present utility model, or orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Examples
Referring to fig. 1 and 2, a recovery mechanism for cables in an underground pipe includes a front end bracket 10, a rectangular frame 30, a telescopic tube 21, a guide pulley 23, and a pay-off rack 40. Specific:
the front end bracket 10 is of an H-shaped structure as a whole, the rectangular frame 30 is of a rectangular structure, and two hollow pipes 31 are arranged on two sides of the rectangular frame 30. Wherein, the rods at two sides of one end of the front end bracket 10 can be inserted into the hollow tubes 31 at two sides of the rectangular frame 30, and the end of the hollow tube 31 is provided with a bolt, so that the front end bracket 10 can be fixed by screwing the bolt.
The pay-off rack 40 is provided on the rectangular frame 30, and the pay-off rack 40 has an axis perpendicular to the hollow tubes 31 on both sides of the rectangular frame 30, and the pay-off rack 40 is rotatable above the rectangular frame 30.
One end of the rectangular frame 30 connected with the front end bracket 10 is provided with a telescopic tube 21, and the length of the telescopic tube 21 can be adjusted. One end of the telescopic tube 21 is fixedly connected to the rectangular frame 30, and the other end of the telescopic tube 21 is vertically and downwardly arranged in a direction perpendicular to the hollow tube 31, so that the telescopic tube 21 and the pay-off rack 40 are respectively located at both sides of the rectangular frame 30. A guide wheel 23 is furthermore provided on the end of the telescopic tube 21 remote from the rectangular frame 30.
The axis of the guide wheel 23 is parallel to the axis of the pay-off rack 40, and the guide wheel 23 can freely rotate on the telescopic tube 21.
The pay-off rack 40 may be driven by a motor, i.e. the output shaft of the motor is in dynamic connection with the rotation shaft 45 of the pay-off rack 40.
The working principle of the embodiment is as follows:
the rectangular frame 30 is first placed on the floor of the pipeline opening, then the telescopic tube 21 is extended into the interior of the pipeline opening, and the length of the telescopic tube 21 is adjusted to the depth of the pipeline opening, and the guide wheel 23 is extended into the pipeline 50 through the telescopic tube 21, and then the cable is wound around the guide wheel 23 and around the pay-off stand 40.
In this embodiment, the cable is recovered by rotating the pay-off rack 40, and then the guide wheel 23 is arranged, so that the cable is separated from the inner wall of the pipeline 50 in the pipeline 50 by a certain distance, the plastic shell of the cable is separated from the inner wall of the pipeline 50, and the influence of friction force on the recovered cable is reduced, thereby achieving the purposes of time and labor saving.
In another specific embodiment:
the pay-off rack 40 includes a support bar 41, a support base 46, a connection ring 42, a lever 43, and a connection bar 44.
Specifically, a side of the rectangular frame 30, which is far from the telescopic tube 21, is provided with four support rods 41, the four support rods 41 are respectively arranged on the two hollow tubes 31 in pairs, and the two support rods 41 on the same hollow tube 31 are distributed in a splayed shape. The ends of the two support rods 41 on the same hollow tube 31 are fixedly connected to one support seat 46, and the two support seats 46 are respectively positioned above the two hollow tubes 31.
Two supporting seats 46 are respectively rotatably connected to two ends of the rotating shaft 45 of the pay-off rack 40. The shaft surface of the rotating shaft 45 is provided with a plurality of baffle rods 43 distributed along the diameter direction, all the baffle rods 43 are equally divided into two baffle rod groups, and the two baffle rod groups are arranged between the two supporting seats 46. One end of the inner baffle rod 43 of the baffle rod group, which is far away from the rotating shaft 45, is fixedly connected to a connecting ring 42 respectively. The gear levers 43 in the two gear lever groups are in one-to-one correspondence, and the two gear levers 43 corresponding to each other are connected through one connecting rod 44, and all the connecting rods 44 are arranged around the rotating shaft 45.
In this embodiment, the entire pay-off rack 40 is supported by the support bar 41, the area where the recovered cable can be placed is limited by the stop bar, and the stability of the pay-off rack 40 and the recovery efficiency of the cable are increased by the connection bar 44.
In another specific embodiment:
referring to fig. 1-3, a support frame is provided at an end of the telescopic tube 21 far from the rectangular frame 30, the support frame is composed of two n-shaped frames 22 and a connecting rod 24, two ends of the connecting rod 24 are respectively fixedly connected to the middle parts of the two n-shaped frames 22, and projections of the two n-shaped frames 22 are mutually overlapped.
Two guide wheels 23 are arranged between the two n-shaped frames 22, the axes of the two guide wheels 23 are parallel to each other, a space is reserved between the wheel faces of the two guide wheels 23, and the two guide wheels 23 can rotate freely. In addition, the wheel surfaces of the two guide wheels 23 are arc surfaces which are concave inwards.
In addition, an included angle is formed between the plane formed by the axes of the two guide wheels 23 and the horizontal plane, so that the deflection direction of the two guide wheels 23 on the projection of the vertical plane of the recovery mechanism has a trend of being far away from the pay-off rack 40, and the two guide wheels 23 and the rectangular frame 30 are located on two sides of the telescopic tube 21 opposite to each other.
In this embodiment, when the cable is recovered, the cable can pass through the gap between the two guide wheels 23, and meanwhile, the guide wheels 23 with the arc-shaped concave curved surfaces can avoid the cable from sliding off from between the two guide wheels 23.
In another specific embodiment:
the front end bracket 10 comprises two struts 11 and a cross bar 13.
The two support rods 11 are arranged in parallel, one ends of the two support rods 11 extend into the same ends of the hollow tubes 31 at two sides of the rectangular frame 30 respectively, and two ends of the cross rod 13 are fixedly connected to the middle parts of the two support rods 11 respectively and close to one end, far away from the rectangular frame 30, of the support rods 11.
The front end bracket 10 is provided with two feet 12 at the end remote from the rectangular frame 30, and the rectangular frame 30 is provided with four support feet 32. Two of the support legs 32 are disposed at one end of the two hollow tubes 31 away from the front end bracket 10, and the other two support legs 32 are disposed at one end of the two hollow tubes 31 near the front end bracket 10, but spaced from the end of the hollow tubes 31 at the end.
In this embodiment, the front end bracket 10 can be erected on one side of the opening of the pipeline 50 by using the feet 12, and the rectangular frame 30 can be erected on the other side of the opening of the pipeline 50 by using the supporting feet 32, so that the guide wheel 23 can be stably placed in the pipeline 50.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. A retrieval mechanism for cables in an underground pipeline, comprising:
a rectangular frame with hollow tubes on both sides;
the front end bracket is of an H-shaped structure, and one end of the front end bracket penetrates into one end of the rectangular frame and is movably connected with the rectangular frame;
the length of the telescopic pipe is adjustable, one end of the telescopic pipe is arranged in the middle of one end of the rectangular frame, the telescopic pipe is close to the rectangular frame, and the length direction of the telescopic pipe is perpendicular to four sides of the rectangular frame;
the guide wheel is rotationally arranged at the other end of the telescopic pipe, and the axis of the guide wheel is perpendicular to the length direction of the telescopic pipe;
the pay-off rack is arranged on the rectangular frame, the axis of the pay-off rack is parallel to the axis of the guide wheel, and the pay-off rack and the telescopic pipe are positioned on two sides of the rectangular frame.
2. The recycling mechanism for cables in underground piping according to claim 1, wherein,
the rotating shaft of the pay-off rack is in power connection with an output shaft of a motor, and the output shaft of the motor drives the pay-off rack to rotate.
3. The recycling mechanism for cables in underground piping according to claim 1, wherein,
the telescopic pipe is provided with two guide wheels, the axial lines of the two guide wheels are parallel to each other, and a space is reserved between the wheel surfaces of the two guide wheels.
4. A recycling mechanism for cables in underground piping according to claim 3, wherein,
one end of the telescopic pipe, which is far away from the rectangular frame, is connected with the middle part of one support frame;
the two guide wheels are respectively arranged at two ends of the supporting frame.
5. The recycling mechanism for cables in underground piping according to claim 4, wherein,
the support frame is n-shaped structure, two the support frame sets up side by side, and the middle part of two support frames is connected through a connecting rod, the tip fixed of flexible pipe is located the middle part of connecting rod, two the both ends of guide pulley respectively with two the tip rotation of support frame is connected, two the guide pulley is located the both ends of support frame respectively.
6. A recycling mechanism for cables in underground piping according to claim 3, wherein,
an included angle is formed between a plane formed by the axes of the two guide wheels and a horizontal plane, and the two guide wheels and the rectangular frame are oppositely positioned at two sides of the telescopic pipe.
7. The recycling mechanism for cables in underground piping according to any one of claims 1 to 6, wherein,
the wheel surface of the guide wheel is an inward concave arc surface.
8. The recycling mechanism for cables in underground piping according to claim 1, wherein,
the front end bracket comprises two front end struts which are arranged in parallel;
one ends of the two front-end supporting rods respectively extend into the hollow tubes at two sides of the same end of the rectangular frame.
9. The recycling mechanism for cables in underground piping according to claim 8, wherein,
the front end bracket is provided with at least two front end feet at one end far away from the rectangular frame;
at least four supporting feet are arranged on the rectangular frame.
10. The recycling mechanism of cables in underground piping according to claim 9, wherein,
the support legs are arranged on two sides of one end of the rectangular frame far away from the front end support, and the support legs are arranged on two sides of one end of the rectangular frame close to the front end support, but have a distance from the end of the rectangular frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221873406 | 2022-07-20 | ||
| CN2022218734067 | 2022-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223012U true CN220223012U (en) | 2023-12-22 |
Family
ID=89196705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320598805.5U Active CN220223012U (en) | 2022-07-20 | 2023-03-24 | Recovery mechanism for cable in underground pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223012U (en) |
-
2023
- 2023-03-24 CN CN202320598805.5U patent/CN220223012U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |