Cable erecting device

Abstract

The utility model discloses a cable erecting device, and relates to the technical field of cable erecting. A cable erecting device comprises a moving seat, a cable rack is fixedly connected to the top surface of the moving seat, a wire guide rack is rotatably connected to one end of the moving seat, and a wire guide mechanism is rotatably connected to the wire guide rack. By arranging the wire guiding frame, the wire guiding mechanism can be rotated to the position above an elevator shaft or a vertical shaft opening, at the moment, when cable pay-off erecting is carried out, it can be guaranteed that friction is not generated between a cable and the inner wall of the vertical shaft opening, and therefore cable abrasion caused when the cable is erected can be avoided; according to the cable pay-off device, auxiliary traction of a lead frame can be achieved when the lead frame is subjected to pay-off, the stability of the device is improved, and meanwhile by arranging a movable lead roller, the effect of fixing cables of different sizes can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a cable installation device. Background Art

[0002] When installing cables, they are laid in pipes, cable troughs, and shafts. For example, in the elevator shaft of a construction project, cables for electromechanical equipment such as elevators are laid. When laying cables in the shaft, the cables are usually lowered from the upper wellhead of the shaft to lay the cables. The prior art CN215160031U discloses a cable laying device, which is provided with a bracket and a lifting assembly. The bearing plate of the lifting assembly can be lifted and lowered on the bracket. A winding roller for winding the cable is connected to the first plate surface of the bearing plate. The second plate surface of the bearing plate is fixedly connected to the support. The output end of the first driving part in the lifting assembly is fixedly connected to the connecting rod through a rotating rod. The connecting rod is fixedly connected to the sliding shaft. The first driving part drives the connecting rod to rotate. One end of the sliding shaft is inserted into the long hole opened on the support. The connecting rod drives the sliding shaft to slide along the extension direction of the long hole and drives the support to rise and fall, thereby driving the bearing plate to rise and fall, adjusting the height of the winding roller, changing the height of the cable laying device, and increasing the efficiency of cable laying.

[0003] However, the device still has a shortcoming in that when the device is lowering the cable from the upper opening of the shaft, it is not convenient to place the cable in the middle position of the shaft opening, so the cable will rub against the inner wall of the shaft opening, causing wear of the outer wall of the cable. In view of this, we propose a cable laying device. Utility Model Content

[0004] In order to achieve the above-mentioned purpose of the utility model, the utility model provides a cable installation device to solve the technical problem that it is inconvenient to place the cable in the middle position of the shaft opening, so that the cable will rub against the inner wall of the shaft opening, resulting in wear of the outer wall of the cable.

[0005] The technical solution is as follows: it includes a movable seat and a conductor mechanism, wherein a cable rack is fixedly connected to the top surface of the movable seat, one end of the movable seat is rotatably connected to the conductor rack, and the conductor mechanism includes two conductor rollers, wherein the outer walls at both ends of one conductor roller are rotatably connected to the inner wall of the conductor rack, and both ends of the other conductor roller are rotatably connected to movable blocks.

[0006] Preferably, a worm gear for transmission connection is passed through an inner wall of one side of the movable seat.

[0007] Preferably, the wire rack is arranged in a U-shaped structure, and a worm wheel is connected to one end of the wire rack and the worm, and the worm wheel is meshed with the worm for transmission.

[0008] Preferably, hooks are rotatably connected to the inner and outer walls at both ends of the lead frame.

[0009] Preferably, the inner wall on the top surface of the movable seat is in a linear structure and is fixedly connected with a plurality of hanging rods, and the hanging rods are hung with hooks.

[0010] Preferably, both inner walls of the wire rack near the wire roller are provided with limiting grooves, the inner walls of the limiting grooves are slidably connected to the outer walls of the moving block, the inner walls of the limiting grooves are penetrated by rotatably connected threaded rods, and the threaded rods are threadedly connected to the moving block.

[0011] The beneficial effects of the technical solution provided by the embodiment of the utility model are as follows: by setting up a wire rack, the wire mechanism can be rotated to the top of the elevator shaft or the shaft opening. At this time, when laying out and installing the cable, it can be ensured that the cable does not rub against the inner wall of the shaft opening, thereby avoiding the wear of the cable caused by the cable installation. By setting up hooks and hanging rods, the wire rack can be auxiliaryly pulled when laying out the wire, thereby improving the stability of the device. At the same time, by setting up a movable wire roller, it is possible to fix cables of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0013] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the utility model when in use;

[0014] Figure 3 It is a schematic diagram of a partial structural cross-section of an embodiment of the utility model.

[0015] Among them, the figure markings are: 1, moving seat; 2, cable rack; 3, wire rack; 4, wire mechanism; 101, worm; 102, hanging rod; 301, worm wheel; 302, hook; 303, limiting groove; 304, threaded rod; 401, wire roller; 402, moving block. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0018] In the description of the invention of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention of the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0019] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.

[0020] Example 1

[0021] See also Figures 1 to 3 A cable laying device includes a movable seat 1 and a conductor mechanism 4. A cable rack 2 is fixedly connected to the top surface of the movable seat 1. A conductor rack 3 is rotatably connected to one end of the movable seat 1. The conductor mechanism 4 includes two conductor rollers 401. The outer walls of both ends of one conductor roller 401 are rotatably connected to the inner wall of the conductor rack 3, and both ends of the other conductor roller 401 are rotatably connected to a movable block 402.

[0022] Preferably, a worm 101 for transmission connection is passed through an inner wall of one side of the movable seat 1 .

[0023] Preferably, the wire rack 3 is arranged in a U-shaped structure, and a worm wheel 301 is connected to one end of the wire rack 3 and the worm, and the worm wheel 301 is meshed with the worm 101 for transmission.

[0024] In this embodiment, the worm 101 realizes the angle adjustment function of the lead frame 3 .

[0025] Preferably, hooks 302 are rotatably connected to the inner and outer walls of both ends of the lead frame 3 .

[0026] Preferably, the inner wall on the top surface of the movable seat 1 is in a linear structure and is fixedly connected with a plurality of hanging rods 102 , and the hanging rods 102 are hung with the hooks 302 .

[0027] In this embodiment, the hook 302 realizes a pulling effect on the lead frame 3 .

[0028] In this embodiment, the conductor roller 401 guides the cable.

[0029] Preferably, both inner walls of the wire rack 3 near the wire roller 401 are provided with limiting grooves 303, the inner walls of the limiting grooves 303 are slidably connected to the outer walls of the moving block 402, the inner walls of the limiting grooves 303 are penetrated by rotatably connected threaded rods 304, and the threaded rods 304 are threadedly connected to the moving block 402.

[0030] In this embodiment, the threaded rod 304 is used to adjust one of the wire rollers 401 .

[0031] When the cable needs to be installed in the elevator shaft, the device with the cable can be moved to the upper shaft opening, and then the threaded rod 304 can be rotated so that the threaded rod 304 can drive the threaded moving block 402 to move, thereby adjusting the position of one of the wire rollers 401;

[0032] When the utility model is used, when it is necessary to install the cable in the elevator shaft, the device with the cable can be moved to the position of the upper shaft opening, and then the threaded rod 304 can be rotated so that the threaded rod 304 can drive the threaded moving block 402 to move, so that the position of one of the wire rollers 401 can be adjusted;

[0033] Then the worm 101 can be rotated so that the worm 101 can drive the wire rack 3 connected to the worm wheel 301 to drive the wire mechanism 4 to rotate to the upper side of the wellhead, and then the hook 302 on the wire rack 3 is hung on the hanging rod 102 in the relative position to pull the wire rack 3, and then the cable can be laid out and installed.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable laying device, characterized in that: The invention comprises a movable seat (1) and a conductor mechanism (4); the top surface of the movable seat (1) is connected and fixedly provided with a cable rack (2); one end of the movable seat (1) is rotatably connected with a conductor rack (3); the conductor mechanism (4) comprises two conductor rollers (401); the outer walls at both ends of one conductor roller (401) are rotatably connected with the inner wall of the conductor rack (3); and the two ends of the other conductor roller (401) are rotatably connected with a movable block (402).

2. A cable installation device according to claim 1, characterized in that: A worm (101) for transmission connection is provided through an inner wall of one side of the movable seat (1).

3. A cable installation device according to claim 2, characterized in that: The wire rack (3) is arranged in a U-shaped structure, the wire rack (3) and one end of the worm are connected to a worm wheel (301), and the worm wheel (301) is meshed with the worm wheel (101) for transmission.

4. A cable installation device according to claim 1, characterized in that: The inner and outer walls at both ends of the wire rack (3) are rotatably connected and provided with hooks (302).

5. A cable installation device according to claim 4, characterized in that: The inner wall on the top surface of the movable seat (1) is in a linear structure and is fixedly connected to a plurality of hanging rods (102), and the hanging rods (102) are hung with hooks (302).

6. A cable installation device according to claim 1, characterized in that: The inner walls of both sides of the conductor frame (3) near the conductor roller (401) are provided with limiting grooves (303), the inner walls of the limiting grooves (303) are slidably connected to the outer walls of the moving block (402), the inner walls of the limiting grooves (303) are rotatably connected with threaded rods (304), and the threaded rods (304) are threadedly connected to the moving block (402).

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