CN214673954U - Small-space cable laying pulley block - Google Patents

Abstract

The utility model relates to a small space cable laying pulley block, including the distribution room, the inside wall one end of distribution room is installed the import pulley body, three shunting pulley assembly body is installed to one side of import pulley body, three shunting pulley assembly body and the lateral wall of import pulley body install the cable conductor, the hoist engine is installed to the one end of cable conductor, the one end that the cable conductor was kept away from the hoist engine runs through the inside shrinkage pool of distribution room, the import pulley body includes anticreep frame, backup pad, first gyro wheel and link, the backup pad is located the inside one end of import pulley body and hugs closely in the inside wall of distribution room, the link is installed to the one end below of backup pad; the laying length of cables in a narrow power distribution room can be increased through the three tapping pulley bodies, manual work is saved through traction of the winch, the efficiency is improved, laying of different types of construction sites for the cables is met, and the working efficiency in the cable laying process is improved.

Description

Small-space cable laying pulley block

Technical Field

The utility model relates to an electrical cable lays technical field, especially relates to a little space cable laying assembly pulley.

Background

The job site cable laying generally lays for the manual work in to narrow and small space, does not have targeted finished product pulley to supply for the construction, and the general diameter of pulley is less on the market, hardly satisfies the bend radius of cable laying in narrow and small space, at cable laying's in-process, on the one hand because factors such as personnel are more can be difficult to reach synchronous hard, relatively hard, time-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a little space cable laying assembly pulley, have the length of laying of increasing the interior cable conductor of narrow and small distribution room, improve the cable conductor and lay in-process work efficiency's advantage.

The technical scheme for realizing the purpose is as follows:

the utility model provides a little space cable laying assembly pulley, including the distribution room, the import pulley block is installed to inside wall one end between the distribution, three shunting pulley block is installed to one side of import pulley block, and is three shunting pulley block with the cable conductor is installed to the lateral wall of import pulley block, the hoist engine is installed to the one end of cable conductor, the cable conductor is kept away from the one end of hoist engine is run through the inside shrinkage pool between the distribution, the import pulley block includes anticreep frame, backup pad, first gyro wheel and link, the backup pad is located the inside one end of import pulley block just hugs closely inside wall between the distribution, the link is installed to the one end below of backup pad, first gyro wheel is installed at the top of link, the cable conductor is located the lateral wall of first gyro wheel, the shunting pulley block includes second gyro wheel, the cable conductor is installed, Two tripods, clamp splice and inserted bar, two the tripod is located the inside one end of shunting pulley block body, and with the distribution room inside wall is connected, two the second gyro wheel is all installed at the top of tripod, the clamp splice is installed in the outside of second gyro wheel, hoist engine and external power source electric connection.

Preferably, one side of the connecting frame is provided with an anti-dropping frame. The first roller is convenient to disassemble.

Preferably, the clamping block is internally provided with an inserting rod. To facilitate disassembly of the second roller.

Preferably, the second roller and the first roller are of a steel structure. In order to increase the firmness of the first roller and the second roller, the first roller and the second roller are prevented from being damaged.

Preferably, the tripod is of a triangular structure. In order to facilitate the increase in the robustness of the tripod.

Preferably, the distance between three of the tapping pulley blocks is fifty centimeters. In order to increase the aesthetic appearance between the three tapping pulley blocks.

Preferably, the cable is connected with a steel wire rope in the winch through a cable tractor. The cable is convenient to be connected with the steel wire rope of the winch.

The utility model has the advantages that: the utility model discloses at the in-process that uses, the support of three shunting pulley body makes the cable conductor be U type structure, through can increase the length of laying of the interior cable conductor of narrow and small distribution room like this, through the artifical work efficiency that improves of practicing thrift of pulling of hoist engine, satisfies the laying of different grade type job site to the cable conductor from this, improves cable conductor and lays in-process work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the power distribution room of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of B in fig. 2 according to the present invention;

description of reference numerals:

1. a distribution room; 2. a pulley block is branched; 3. a cable wire; 4. a winch; 5. an inlet pulley body; 6. an anti-drop frame; 7. a support plate; 8. a first roller; 9. a connecting frame; 10. a second roller; 11. a tripod; 12. a clamping block; 13. and (4) inserting the rod.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 4, the utility model provides a small space cable laying pulley block, which comprises a distribution room 1, wherein one end of the inner side wall of the distribution room 1 is connected with an inlet pulley body 5, one side of the inlet pulley body 5 is connected with three shunting pulley assembly bodies 2, the outer side walls of the three shunting pulley assembly bodies 2 and the inlet pulley body 5 are provided with a cable 3, one end of the cable 3 is connected with a winch 4, one end of the cable 3, which is far away from the winch 4, penetrates through a concave hole in the distribution room 1, the inlet pulley body 5 comprises an anti-dropping frame 6, a support plate 7, a first roller 8 and a connecting frame 9, the support plate 7 is positioned at one end in the inlet pulley body 5 and is arranged on the inner side wall of the distribution room 1 through a bolt, the connecting frame 9 is arranged below one end of the support plate 7 through a bolt, the top of the connecting frame 9 is rotatably connected with the first roller 8, the cable 3 is positioned on the outer side wall of the first roller 8, the shunting pulley assembly body 2 includes second gyro wheel 10, two tripods 11, clamp splice 12 and inserted bar 13, and two tripods 11 are located the inside one end of shunting pulley assembly body 2, and pass through bolted connection with 1 inside wall between the distribution, and the top of two tripods 11 is all rotated and is connected with second gyro wheel 10, and clamp splice 12 has been placed in the outside of second gyro wheel 10, and clamp splice 12 passes through the bolt and is fixed with tripod 11, hoist engine 4 and external power source electric connection.

This embodiment, hoist engine 4's model is wz-992, when needs are laid cable conductor 3, use the lead wire to lead through three shunting pulley block 2 and import pulley block 5 with hoist engine 4's wire rope and cause the cable position, adopt conventional cable tractor to be connected cable conductor 3 and wire rope, use hoist engine 4 to pull and lay the cable to distribution room 1, through three shunting pulley block 2 and import pulley block 5, can make cable conductor 3 form U type structure in distribution room 1, can increase the cable laying length in narrow and small distribution room 1 through like this, practice thrift the manpower through hoist engine 4's the pulling, and the operation efficiency is improved, when needs take out cable conductor 3, as long as dismantle first gyro wheel 8 and second gyro wheel 10, it can to make cable conductor 3 take out and place one side.

Further, as shown in fig. 3, the anti-falling frame 6 is installed on one side of the connecting frame 9, so that the anti-falling frame 6 is installed on one side of the connecting frame 9 through a bolt, the first roller 8 can be prevented from falling off through the anti-falling frame 6, and when the anti-falling frame 6 needs to be detached and the first roller 8 is taken out, only the bolt connecting the anti-falling frame 6 and the connecting frame 9 needs to be screwed out.

Furthermore, as shown in fig. 4, an insertion rod 13 is installed inside the clamping block 12, so that the insertion rod 13 is inserted into the clamping block 12, the second roller 10 can be prevented from falling off from one side of the clamping block 12 by the insertion rod 13, and when the second roller 10 needs to be detached and taken out, the insertion rod 13 can be pulled out.

Further, as shown in fig. 3 and 4, the second roller 10 and the first roller 8 are made of steel, which has good firmness and can prevent the second roller 10 and the first roller 8 from being damaged during use.

Further, as shown in fig. 4, the tripod 11 has a triangular structure, and the tripod 11 has good stability, so that the phenomenon that the tripod 11 is broken can be avoided.

Further, as shown in fig. 1, the distance between the three tapping pulley blocks 2 is fifty centimeters, by three.

Further, as shown in fig. 1, the cable 3 and the steel cable inside the winding machine 4 are connected with the three shunting pulley assemblies 2 through the cable retractor and are installed on the inner side wall of the distribution room 1 at equal intervals, so that the installation attractiveness of the shunting pulley assemblies 2 can be improved.

The utility model discloses a theory of operation is: the utility model discloses at the in-process that uses, when need laying cable conductor 3, use the lead wire to loop through three shunting pulley block body 2 and import pulley block 5 with hoist engine 4's wire rope and cause the cable position, adopt conventional cable tractor to be connected cable conductor 3 and wire rope, use hoist engine 4 to pull cable laying to distribution room 1, then dismantle first gyro wheel 8 and second gyro wheel 10 again, make cable conductor 3 take out and place after one side, again with first gyro wheel 8 and second gyro wheel 10 after reinstallating next a set of cable laying.

The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims (7)

1. The utility model provides a little space cable laying assembly pulley, a serial communication port, including between the distribution, import pulley block is installed to inside wall one end between the distribution, three shunting pulley block is installed to one side of import pulley block, and is three shunting pulley block with the cable conductor is installed to the lateral wall of import pulley block, the hoist engine is installed to the one end of cable conductor, the cable conductor is kept away from the one end of hoist engine is run through the inside shrinkage pool between the distribution, import pulley block includes anticreep frame, backup pad, first gyro wheel and link, the backup pad is located the inside one end of import pulley block just hugs closely inside wall between the distribution, the link is installed to the one end below of backup pad, first gyro wheel is installed at the top of link, the cable conductor is located the lateral wall of first gyro wheel, shunting pulley block includes second gyro wheel, first gyro wheel, Two tripods, clamp splice and inserted bar, two the tripod is located the inside one end of shunting pulley block body, and with the distribution room inside wall is connected, two the second gyro wheel is all installed at the top of tripod, the clamp splice is installed in the outside of second gyro wheel, hoist engine and external power source electric connection.

2. The small space cable laying pulley block of claim 1, wherein an anti-drop frame is installed at one side of the connecting frame.

3. The assembly pulley for cabling of small spaces, as claimed in claim 1, wherein said clamping blocks have inserted bars mounted therein.

4. The assembly of claim 1, wherein the second roller and the first roller are made of steel.

5. A cable laying pulley assembly for small spaces, as claimed in claim 1, wherein said tripod is of a tripod configuration.

6. A small space cabling pulley assembly according to claim 1, wherein the distance between three of said tap pulley assemblies is fifty centimetres.

7. The small space cable laying pulley block as claimed in claim 1, wherein the cable is connected with the steel cable inside the winch through a cable retractor.

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