Cable releasing support for structural top plate

Abstract

The utility model relates to the technical field of cable releasing, and discloses a structure top plate cable releasing support which comprises an installation frame, a positioning adjusting mechanism is arranged in the installation frame, a positioning support is arranged above the positioning adjusting mechanism, and a fixed releasing mechanism is installed at the lower end of the positioning support. A movable releasing mechanism is arranged at the upper end of the positioning bracket; the fixed releasing mechanism comprises a first motor and a first rotating shaft; through cooperation of a guide frame, a fixed releasing mechanism and a movable releasing mechanism, a sliding block is driven to ascend and descend through an air cylinder, then the distance between a cable releasing roller on a second rotating shaft and a cable releasing roller on a first rotating shaft is conveniently driven to be adjusted, cables of different specifications are conveniently released, and the practicability is high. And meanwhile, through the first motor and the second motor, the cable can be conveniently and automatically released, the labor intensity of workers is reduced, and therefore the cable releasing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to a structural top plate cable laying bracket. Background Art

[0002] In the construction of power projects, it is often necessary to lay cables. When laying cables, it is necessary to pay out or reel in the cables. During the pay-out and reeling process, the cables must be placed straight and in order. When laying cables on the top plate of the structure, brackets are required to support the cables, so cable pay-out and reeling devices are widely used.

[0003] In the prior art, the Chinese utility model with publication number: CN210133778U discloses a cable laying and erecting tool, comprising a base frame, which is suitable for being supported on the ground, and is provided with a main shaft extending vertically upward in the middle and used to pass through the center of the winding wheel; a rotating disk passes through the main shaft and is horizontally rotatably connected to the base frame; a bracket passes through the main shaft and is fixedly connected above the rotating disk; the cable laying and erecting tool of the utility model is provided with a bracket above the rotating rotating disk, which contacts with the winding wheel through the bracket and supports the winding wheel, thereby increasing the strength of the rotating disk receiving the biasing force when the winding wheel rotates, so that the rotating disk is not easily deformed and damaged during operation;

[0004] Although the above technical solution reduces the friction of rotation by the rotating wheel, the cable still needs to be pulled manually by the staff when it is laid, which results in a large amount of manpower being consumed after pulling for too long. Therefore, we need to propose a structural top plate cable laying bracket. Utility Model Content

[0005] The purpose of the utility model is to provide a cable laying bracket on the top plate of the structure, which is convenient for automatic transmission of cables, reduces the labor intensity of workers manually pulling cables, and thus speeds up the laying efficiency of cables on the top plate of the structure, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a structural top plate cable application bracket, comprising a mounting bracket, a positioning adjustment mechanism is arranged in the mounting bracket, a positioning bracket is arranged above the positioning adjustment mechanism, a fixed application mechanism is installed at the lower end of the positioning bracket, and a movable application mechanism is arranged at the upper end of the positioning bracket;

[0007] The fixed application mechanism comprises a first motor and a first rotating shaft, wherein the output shaft of the first motor is drivingly connected to the first rotating shaft;

[0008] The movable releasing mechanism includes two groups of cylinders, a second motor and a second rotating shaft. The telescopic ends of the two groups of cylinders are fixedly connected with sliders. The second motor is arranged on one side of one group of sliders. The second rotating shaft is rotatably connected to the opposite side of the two groups of sliders, and one end of the second rotating shaft passes through one group of sliders and is driven by the second motor. Release line rollers are installed on the outer sides of the second rotating shaft and the first rotating shaft.

[0009] Preferably, the positioning bracket comprises a guide frame, two sides of the guide frame are open, and the other two sides of the guide frame are provided with sliding grooves for sliding connection of the slider at the upper ends.

[0010] Preferably, the two groups of cylinders are installed on the top of the inner cavity of the guide frame, the two groups of sliders are fixedly connected to the limiting blocks on both sides that conflict with the slide grooves, and the two groups of slide grooves are provided with limiting grooves on both sides for the limiting blocks to slide and connect.

[0011] Preferably, the mounting frame comprises a bottom frame and two groups of positioning side plates, the two groups of positioning side plates are respectively fixedly connected to two ends of the lower surface of the bottom frame, and the upper surface of the bottom frame is open.

[0012] Preferably, the positioning adjustment mechanism comprises a bidirectional screw and two groups of movable seats, both ends of the bidirectional screw are threadedly connected to the two groups of movable seats respectively, and the vertical cross-sections of the two groups of movable seats are both arranged in a U-shape.

[0013] Preferably, the upper ends of the two groups of movable seats are rotatably connected to the first fixing pin, the movable seat is rotatably connected to the support plate through the first fixing pin, the end of the support plate away from the first fixing pin is rotatably connected to the second fixing pin, and the lower surface of the guide frame is fixedly connected to a connecting seat rotatably connected to the second fixing pin.

[0014] Preferably, the positioning and adjustment mechanism also includes two groups of fixed plates and two groups of guide rods, the two groups of fixed plates are fixedly connected to the bottom of the inner cavity of the bottom frame, the two ends of the two groups of guide rods respectively pass through the two groups of fixed plates and are fixedly connected to the two sides of the inner cavity of the bottom frame, and the two groups of movable seats are slidably connected to the two groups of guide rods.

[0015] Preferably, the bidirectional screw is arranged between two groups of guide rods, and the two groups of guide rods are arranged parallel to the bidirectional screw. One end of the bidirectional screw passes through the bottom frame and is fixedly connected to a hand wheel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model mainly realizes the cooperation between the guide frame, the fixed releasing mechanism and the movable releasing mechanism, and drives the slider to rise and fall through the cylinder, thereby facilitating the adjustment of the spacing between the releasing wire roller on the second rotating shaft and the releasing wire roller on the first rotating shaft, so as to facilitate the release of cables of different specifications. At the same time, the first motor and the second motor are used to automatically release the cables, thereby reducing the labor intensity of the staff and improving the cable release efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the positioning adjustment mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the positioning bracket structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the movable releasing mechanism of the utility model.

[0022] In the figure: 100, mounting frame; 101, bottom frame; 102, positioning side plate; 200, positioning adjustment mechanism; 201, bidirectional screw; 202, hand wheel; 203, movable seat; 204, first fixing pin; 205, support plate; 206, second fixing pin; 207, fixing plate; 208, guide rod; 300, positioning bracket; 301, guide frame; 302, connecting seat; 303, slide groove; 304, limiting groove; 400, fixed release mechanism; 401, first motor; 402, first rotating shaft; 500, movable release mechanism; 501, cylinder; 502, slider; 503, limiting block; 504, second motor; 505, second rotating shaft; 600, release line roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a structural top plate cable application bracket, including a mounting bracket 100, a positioning adjustment mechanism 200 is arranged in the mounting bracket 100, a positioning bracket 300 is arranged above the positioning adjustment mechanism 200, a fixed application mechanism 400 is installed at the lower end of the positioning bracket 300, and a movable application mechanism 500 is arranged at the upper end of the positioning bracket 300;

[0025] The fixed release mechanism 400 includes a first motor 401 and a first rotating shaft 402, wherein the output shaft of the first motor 401 is drivingly connected to the first rotating shaft 402;

[0026] The movable releasing mechanism 500 includes two groups of cylinders 501, a second motor 504 and a second rotating shaft 505. The telescopic ends of the two groups of cylinders 501 are fixedly connected with sliders 502. The second motor 504 is arranged on one side of one group of sliders 502. The second rotating shaft 505 is rotatably connected to the opposite side of the two groups of sliders 502, and one end of the second rotating shaft 505 passes through one group of sliders 502 and is driven by the second motor 504. The outer sides of the second rotating shaft 505 and the first rotating shaft 402 are both installed with releasing line rollers 600.

[0027] The positioning bracket 300 includes a guide frame 301, and both sides of the guide frame 301 are open. The other two sides of the guide frame 301 are provided with sliding grooves 303 at the upper ends for the sliding connection of the slider 502. The sliding grooves 303 on the guide frame 301 are convenient for guiding the movement of the slider 502, thereby improving the stability of the movement of the movable releasing mechanism 500 and ensuring the cable releasing efficiency.

[0028] The two groups of cylinders 501 are both installed on the top of the inner cavity of the guide frame 301. The two groups of sliders 502 are fixedly connected to the limiting blocks 503 on both sides of the slide grooves 303. The two sides of the two groups of slide grooves 303 are provided with limiting grooves 304 for the limiting blocks 503 to slide and connect. The moving direction of the slider 502 is limited by the limiting grooves 304, thereby preventing the slider 502 from escaping from the slide groove 303 and improving the overall service life.

[0029] The mounting frame 100 includes a bottom frame 101 and two sets of positioning side panels 102. The two sets of positioning side panels 102 are respectively fixedly connected to the two ends of the lower surface of the bottom frame 101. The upper surface of the bottom frame 101 is open. The side panels on the bottom frame 101 facilitate fixing the mounting frame 100 as a whole on the top plate of the structure, thereby facilitating the transportation and placement of cables, improving efficiency, and enhancing practicality.

[0030] The positioning adjustment mechanism 200 includes a bidirectional screw 201 and two groups of moving seats 203. The two ends of the bidirectional screw 201 are respectively threadedly connected to the two groups of moving seats 203. The vertical cross-sections of the two groups of moving seats 203 are both arranged in a U-shape. The bidirectional screw 201 drives the two groups of moving seats 203 to be relatively close or away, thereby facilitating the adjustment of the spacing between the two groups of moving seats 203, and the operation is simple.

[0031] The upper ends of the two groups of movable seats 203 are rotatably connected to the first fixing pin 204, and the movable seats 203 are rotatably connected to the support plate 205 through the first fixing pin 204. The end of the support plate 205 away from the first fixing pin 204 is rotatably connected to the second fixing pin 206. The lower surface of the guide frame 301 is fixedly connected to the connecting seat 302 rotatably connected to the second fixing pin 206. The spacing between the two groups of movable seats 203 is adjusted, so that the support plate 205 is tilted at an angle under the action of the first fixing pin 204 and the second fixing pin 206. The larger the tilt angle, the higher the height of the positioning frame is raised, which facilitates the adjustment of the height of the cable release, so as to facilitate use when releasing cables of different heights and improve the scope of application.

[0032] The positioning and adjustment mechanism 200 also includes two groups of fixed plates 207 and two groups of guide rods 208. The two groups of fixed plates 207 are fixedly connected to the bottom of the inner cavity of the bottom frame 101. The two ends of the two groups of guide rods 208 respectively pass through the two groups of fixed plates 207 and are fixedly connected to the two sides of the inner cavity of the bottom frame 101. The two groups of movable seats 203 are both slidably connected to the two groups of guide rods 208. The fixed plates 207 are used to improve the strength of the bidirectional screw 201 and the guide rod 208, thereby improving the stability of the movement of the movable seat 203.

[0033] The bidirectional screw 201 is arranged between the two groups of guide rods 208, and the two groups of guide rods 208 are arranged parallel to the bidirectional screw 201. One end of the bidirectional screw 201 passes through the bottom frame 101 and is fixedly connected to a hand wheel 202. By turning the hand wheel 202, it is convenient to provide rotational kinetic energy to the bidirectional screw 201, and then it is convenient to adjust the distance between the two groups of moving seats 203, so as to facilitate the height adjustment of the guide frame 301, and the operation is simple.

[0034] When in use, one end of the cable is passed through the guide frame 301, and the control cylinder 501 drives the slider 502 to descend along the slide groove 303, so that the wire release roller 600 on the second rotating shaft 505 and the wire release roller 600 on the first rotating shaft 402 clamp the battery, and the first motor 401 and the second motor 504 are started. The first motor 401 drives the first rotating shaft 402 while the second motor 504 drives the second rotating shaft 505, so as to synchronously drive the wire release roller 600 to automatically transport the cable, thereby reducing the labor intensity of the staff manually pulling the cable, thereby improving the efficiency of cable release.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structural top plate cable placement bracket, characterized in that: include: A mounting frame (100), wherein a positioning adjustment mechanism (200) is arranged inside the mounting frame (100), a positioning bracket (300) is arranged above the positioning adjustment mechanism (200), a fixed application mechanism (400) is installed at the lower end of the positioning bracket (300), and a movable application mechanism (500) is arranged at the upper end of the positioning bracket (300); The fixed application mechanism (400) comprises a first motor (401) and a first rotating shaft (402), wherein the output shaft of the first motor (401) is drivingly connected to the first rotating shaft (402); The movable releasing mechanism (500) comprises two groups of cylinders (501), a second motor (504) and a second rotating shaft (505); the telescopic ends of the two groups of cylinders (501) are fixedly connected with sliders (502); the second motor (504) is arranged on one side of one group of sliders (502); the second rotating shaft (505) is rotatably connected to the opposite side of the two groups of sliders (502); one end of the second rotating shaft (505) passes through one group of sliders (502) and is driven by the second motor (504); and a releasing line roller (600) is installed on the outer sides of the second rotating shaft (505) and the first rotating shaft (402).

2. A structural top plate cable placing bracket according to claim 1, characterized in that: The positioning bracket (300) comprises a guide frame (301), two sides of the guide frame (301) are open, and the other two sides of the guide frame (301) are provided with sliding grooves (303) at the upper ends for sliding connection of the slider (502).

3. A structural top plate cable placing bracket according to claim 2, characterized in that: The two groups of cylinders (501) are both installed at the top of the inner cavity of the guide frame (301), and the two sides of the two groups of sliders (502) that are in conflict with the slide groove (303) are fixedly connected to the limit blocks (503), and the two sides of the two groups of slide grooves (303) are provided with limit grooves (304) for the limit blocks (503) to be slidably connected.

4. A structural top plate cable placing bracket according to claim 3, characterized in that: The mounting frame (100) comprises a bottom frame (101) and two sets of positioning side plates (102), wherein the two sets of positioning side plates (102) are respectively fixedly connected to two ends of the lower surface of the bottom frame (101), and the upper surface of the bottom frame (101) is open.

5. A structural top plate cable placing bracket according to claim 4, characterized in that: The positioning adjustment mechanism (200) comprises a bidirectional screw (201) and two groups of moving seats (203). The two ends of the bidirectional screw (201) are respectively threadedly connected to the two groups of moving seats (203). The vertical cross-sections of the two groups of moving seats (203) are both arranged in a U-shape.

6. A structural top plate cable placing bracket according to claim 5, characterized in that: The upper ends of the two groups of movable seats (203) are both rotatably connected to a first fixing pin (204); the movable seats (203) are rotatably connected to a support plate (205) via the first fixing pin (204); one end of the support plate (205) away from the first fixing pin (204) is rotatably connected to a second fixing pin (206); and the lower surface of the guide frame (301) is fixedly connected to a connecting seat (302) rotatably connected to the second fixing pin (206).

7. A structural top plate cable placing bracket according to claim 6, characterized in that: The positioning adjustment mechanism (200) further comprises two groups of fixed plates (207) and two groups of guide rods (208); the two groups of fixed plates (207) are fixedly connected to the bottom of the inner cavity of the bottom frame (101); the two ends of the two groups of guide rods (208) respectively penetrate the two groups of fixed plates (207) and are fixedly connected to the two sides of the inner cavity of the bottom frame (101); and the two groups of movable seats (203) are slidably connected to the two groups of guide rods (208).

8. A structural top plate cable placing bracket according to claim 7, characterized in that: The bidirectional screw (201) is arranged between two groups of guide rods (208), and the two groups of guide rods (208) are arranged in parallel with the bidirectional screw (201). One end of the bidirectional screw (201) passes through the bottom frame (101) and is fixedly connected to a hand wheel (202).

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