CN211530594U - Pipe orifice protection pulley for laying hand hole well cable - Google Patents
Pipe orifice protection pulley for laying hand hole well cable Download PDFInfo
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- CN211530594U CN211530594U CN202020092210.9U CN202020092210U CN211530594U CN 211530594 U CN211530594 U CN 211530594U CN 202020092210 U CN202020092210 U CN 202020092210U CN 211530594 U CN211530594 U CN 211530594U
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- cable
- hand hole
- pulley
- hole well
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Abstract
The utility model discloses a hand hole well cable lays and uses mouth of pipe protection coaster belongs to pipeline cable and lays construction and uses the equipment field. A pipe orifice protection pulley for laying a hand hole well cable comprises a pulley body, wherein the pulley body comprises a base and a pulley which is rotatably connected to the base through a bearing; the base is provided with a baffle plate, and an elastic supporting part is arranged on the base close to the baffle plate; the utility model discloses during cabling, go out the cable side to this coaster cover at the cable mouth of pipe, destroy the cable duct when preventing wire rope traction cable, sliding plate and telescopic link and spring through the base rear end simultaneously, further realization guard action, through increasing slope and roller bearing, thereby can not have the separation phenomenon when pulling the cable duct, make it pull out smoothly, through the area of contact at the protruding increase of bar and prefabricated pipe, can prevent wire rope and cable body emergence skew through the arc wall, can fix the coaster body in advance through the mounting hole.
Description
Technical Field
The utility model relates to a pipeline cable lays construction and uses equipment technical field, especially relates to a hand hole well cable lays and protects coaster with mouth of pipe.
Background
With the rapid development of network communication technology in China, the laying coverage area of network communication cables is larger, in order to save space and facilitate maintenance, the network communication cables are mostly laid in threading pipes pre-embedded in a ground wire pipe gallery or a building, the pre-embedded threading pipes are all positioned underground or in a wall body, and the threading pipes are all fixed in the underground or in the wall body, so that serious inconvenience is brought to the threading of the cables, in order to facilitate the threading of the cables in the pre-embedded threading pipes, a special threading device is mostly adopted for the threading work of the cables;
when utilizing wire rope pulling cable to alternate, because the restriction of the distance of hand hole well, then need pull out wire rope from the well head, wire rope and prefabricated tub of angle are not the horizontality this moment to can damage the mouth of pipe of prefabricated pipe, therefore we propose a hand hole well cable lay with mouth of pipe protection coaster and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the deficiencies in the prior art and providing a hand hole well cable lays and protects coaster with mouth of pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pipeline port protection pulley for laying a cable of a hand hole well comprises a pulley body, wherein the pulley body is used for being installed on a pipeline port and a well mouth of the hand hole well, and comprises a base and a pulley which is rotatably connected to the base through a bearing;
the base is provided with a baffle, and the base is provided with an elastic supporting component close to the baffle.
Preferably, the elastic support component comprises a sliding plate, the base is provided with a groove, and the sliding plate is connected in the groove in a sliding manner;
the telescopic rod is connected to the bottom wall of the groove, the spring is sleeved on the telescopic rod, and two ends of the spring respectively abut against the sliding plate and the bottom wall of the groove.
Preferably, a soft barrier is connected above the sliding plate.
Preferably, the soft barrier is a sponge.
Preferably, a slope is arranged on the base, and a rolling shaft is rotatably connected to the slope.
Preferably, an arc-shaped binding surface is arranged on the base.
Preferably, the arc-shaped attaching surface is connected with a plurality of strip-shaped protrusions.
Preferably, an arc-shaped groove is formed in the pulley.
Preferably, the baffle is provided with a mounting hole.
Preferably, the inner wall of the base is fixedly connected with a pull rod.
Compared with the prior art, the utility model provides a hand hole well cable is laid and is protected coaster with mouth of pipe possesses following beneficial effect:
the utility model discloses, during cabling, to this coaster cover cable pipe mouth play cable side, destroy the cable duct when preventing wire rope traction cable, simultaneously through the sliding plate and telescopic link and the spring of base rear end, further realization guard action.
Through increasing slope and roller bearing to there is not the separation phenomenon when pulling cable pipe, make it pull out smoothly, through the area of contact at the protruding increase of bar and prefabricated pipe, can prevent that wire rope and cable body from taking place the skew through the arc wall, can fix the coaster body in advance through the mounting hole.
Drawings
Fig. 1 is a schematic structural view of a pipe orifice protection pulley for laying a hand hole well cable according to the present invention;
fig. 2 is a schematic structural view of a pipe orifice protection pulley for laying a hand hole well cable according to the present invention;
fig. 3 is a schematic structural view of a part a in fig. 2 of a pipe orifice protection pulley for laying a hand hole well cable according to the present invention;
fig. 4 is the utility model provides a hand hole well cable lays and protects mounting structure schematic diagram of coaster with mouth of pipe.
In the figure: 1. a base; 101. a baffle plate; 1011. mounting holes; 102. a strip-shaped bulge; 103. an arc-shaped binding surface; 2. a pulley; 201. a bearing; 202. an arc-shaped slot; 3. a pull rod; 4. a slope; 401. a roller; 5. a groove; 501. a telescopic rod; 502. a spring; 503. a sliding plate; 504. a soft barrier; 6. a pulley body; 7. a cable body; 8. a wire rope; 9. a hand hole well; 10. a pipe orifice; 11. and (5) prefabricating a pipe.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, a pipe orifice protection pulley for laying a cable of a hand hole well comprises a pulley body 6, wherein the pulley body 6 is used for being installed on a pipe orifice 10 and a well orifice of a hand hole well 9, and the pulley body 6 comprises a base 1 and a pulley 2 which is rotatably connected to the base 1 through a bearing 201;
a baffle 101 is arranged on the base 1, and an elastic supporting component is arranged on the base 1 close to the baffle 101.
The elastic supporting component comprises a sliding plate 503, a groove 5 is arranged on the base 1, and the sliding plate 503 is connected in the groove 5 in a sliding manner;
the bottom wall of the groove 5 is connected with an expansion link 501, the expansion link 501 is sleeved with a spring 502, and two ends of the spring 502 are respectively abutted against the sliding plate 503 and the bottom wall of the groove 5.
A flexible barrier 504 is connected above the sliding plate 503.
The soft barrier 504 is made of sponge, so that the cost is low and the protective effect is achieved.
The base 1 is provided with the slope 4, the slope 4 is rotatably connected with the rolling shaft 401, and the slope 4 and the rolling shaft 401 are added, so that the cable tube 11 can be pulled out smoothly without a blocking phenomenon.
The base 1 is provided with an arc-shaped binding surface 103 which is bound with the inner wall of the prefabricated pipe.
The arc-shaped attaching surface 103 is connected with a plurality of strip-shaped protrusions 102, and the contact area between the strip-shaped protrusions 102 and the prefabricated pipe 11 is increased.
The pulley 2 is provided with an arc-shaped groove 202, and the steel wire rope 8 and the cable body 7 can be prevented from deviating through the arc-shaped groove 202.
The damper 101 is provided with a mounting hole 1011, and the pulley body 6 can be fixed in advance through the mounting hole 1011.
The inner wall of the base 1 is fixedly connected with a pull rod 3, and the pull rod 3 is used for taking the device conveniently.
When the utility model is used, a user installs the pulley body 6 on the cable outlet side of the pipe orifice 10, presses the steel wire rope 8 on the pulley 2, and pulls the steel wire rope 8, so that the steel wire rope 8 can not directly contact with the pipe orifice 10, the damage of the steel wire rope 8 on the pipe orifice 10 is avoided, and on the other hand, the friction resistance is reduced, and the pipe penetration is smoother;
by additionally arranging the elastic sliding plate 503 on the base 1, the steel wire rope 8 is blocked by the sliding plate 503 after being stressed, and the protective effect is further realized by the soft blocking object 504 on the sliding plate 503.
The utility model discloses, during the cabling, destroy the cable duct when preventing 8 traction cable of wire rope in cable pipe mouth 10 play cable side to this pulley housing, simultaneously through the sliding plate 503 and telescopic link 501 and the spring 502 of base 1 rear end, further realization guard action.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (10)
1. A pipeline port protection pulley for laying a cable of a hand hole well comprises a pulley body (6), wherein the pulley body (6) is used for being installed on a pipeline port (10) and a well port of the hand hole well (9), and is characterized in that the pulley body (6) comprises a base (1) and a pulley (2) which is rotatably connected to the base (1) through a bearing (201);
the base is characterized in that a baffle (101) is arranged on the base (1), and an elastic supporting part is arranged on the base (1) close to the baffle (101).
2. A pipe orifice protection block for laying a hand hole well cable according to claim 1, characterized in that the elastic support member comprises a sliding plate (503), the base (1) is provided with a groove (5), and the sliding plate (503) is slidably connected in the groove (5);
the bottom wall of the groove (5) is connected with an expansion link (501), the expansion link (501) is sleeved with a spring (502), and two ends of the spring (502) respectively abut against the sliding plate (503) and the bottom wall of the groove (5).
3. A wellhead protection trolley for laying a hand hole well cable according to claim 2, characterized in that a soft barrier (504) is attached above the sliding plate (503).
4. A wellhead protection trolley for laying a hand hole well cable according to claim 3, characterised in that the soft barrier (504) is made of sponge.
5. A pipe orifice protection tackle as claimed in any one of claims 1-4, characterized in that the base (1) is provided with a ramp (4), and the ramp (4) is rotatably connected with a roller (401).
6. A pipe orifice protection tackle for laying a hand hole well cable according to any one of claims 1-4, characterized in that the base (1) is provided with an arc-shaped abutting surface (103).
7. A pipe orifice protection pulley for laying a hand hole well cable according to claim 6, characterized in that a plurality of strip-shaped protrusions (102) are connected to the arc-shaped abutting surface (103).
8. A wellhead protection trolley for laying a hand hole well cable according to any of claims 1-4, characterized in that the pulley (2) is provided with an arc-shaped groove (202).
9. A wellhead protection trolley for laying a hand hole well cable according to any one of claims 1-4, characterized in that the baffle (101) is provided with mounting holes (1011).
10. A pipe orifice protection pulley for laying a hand hole well cable according to any one of claims 1-4, characterized in that a pull rod (3) is fixedly connected to the inner wall of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092210.9U CN211530594U (en) | 2020-01-16 | 2020-01-16 | Pipe orifice protection pulley for laying hand hole well cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092210.9U CN211530594U (en) | 2020-01-16 | 2020-01-16 | Pipe orifice protection pulley for laying hand hole well cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211530594U true CN211530594U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020092210.9U Active CN211530594U (en) | 2020-01-16 | 2020-01-16 | Pipe orifice protection pulley for laying hand hole well cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN211530594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315034A (en) * | 2021-06-08 | 2021-08-27 | 武汉船用机械有限责任公司 | Threading stay wire guiding device |
| CN115562292A (en) * | 2022-10-24 | 2023-01-03 | 广州市南电电力工程有限公司 | Comprehensive control system for cable pipeline threading robot |
-
2020
- 2020-01-16 CN CN202020092210.9U patent/CN211530594U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315034A (en) * | 2021-06-08 | 2021-08-27 | 武汉船用机械有限责任公司 | Threading stay wire guiding device |
| CN115562292A (en) * | 2022-10-24 | 2023-01-03 | 广州市南电电力工程有限公司 | Comprehensive control system for cable pipeline threading robot |
| CN115562292B (en) * | 2022-10-24 | 2023-07-18 | 广州市南电电力工程有限公司 | Comprehensive control system for cable duct threading robot |
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