CN210898384U - A temporary cable wire support frame for a construction site - Google Patents

Abstract

The utility model discloses a temporary cable wire support frame for a construction site, comprising a winding box, a placement cavity is arranged in the winding box, a winding rod is fixedly connected to the center of the placement cavity, and the placement cavity is There is a fixed structure inside, a support column is fixedly connected to the bottom wall of the winding box, and three rotating columns are rotatably connected to the winding box around the support column, and the outer wall of the support column is rotatably sleeved. There is a round table, the ball nut is fixedly installed in the round table, and the top wall of the round table is fixedly connected with a circular iron plate sleeved on the outer wall of the support column. The utility model realizes the lifting and lowering of the round table through the cooperation of the ball nut and the thread on the outer wall of the supporting column, realizes the adjustment of the opening angle of the three rotating columns, and then adjusts the height of the entire supporting frame. In addition, the outer wall of the winding rod and the clamping ring is sprayed The insulating paint layer can prevent the cable from conducting electricity to the cable support frame when the cable leaks, and effectively ensure the safety of the support frame when used.

Description

A temporary cable wire support frame for a construction site

technical field

The utility model relates to the technical field of construction equipment, in particular to a temporary cable support frame for construction sites.

Background technique

During the construction process of the construction site, it is necessary to use the cable to connect the construction equipment. Due to the poor equipment of the construction site, if the cable is directly dropped on the ground, it will not only affect the construction, but also easily cause damage to the cable.

Utility model content

The purpose of the utility model is to solve the problems in the background technology, and proposes a temporary cable support frame for construction sites.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A temporary cable wire support frame for a construction site, comprising a winding box, a placement cavity is arranged in the winding box, a winding rod is fixedly connected to the center of the placement cavity, and a fixing structure is arranged in the placement cavity , the winding box is provided with a wire inlet and a wire outlet, the bottom wall of the winding box is fixedly connected with a supporting column, and three rotating columns are arranged around the supporting column that are rotatably connected to the winding box, The outer wall of the support column is rotatably provided with a round table, the ball nut is fixedly installed in the round table, and the top wall of the round table is fixedly connected with a circular iron plate sleeved on the outer wall of the support column. A sliding box sleeved on the outer wall of the support column is fixedly connected to the top wall of the three rotating columns, and rotating rods are rotatably connected to the inner sides of the three rotating columns.

Preferably, the outer wall of the support column is provided with a thread matching the ball nut.

Preferably, one end of the three rotating rods away from the rotating column is fixedly connected with a fixing block, and the sliding box is provided with a fixing groove matching the size and position of the fixing block.

Preferably, the fixing structure includes two telescopic grooves arranged on the inner wall of the winding box, two telescopic rods are inserted in the two telescopic grooves, and clamping rings are fixedly installed on the opposite sides of the two telescopic rods , the outer walls of the winding rod and the clamping ring are sprayed with an insulating paint layer.

Preferably, a telescopic spring is fixedly connected in the two telescopic grooves, the other ends of the two telescopic springs are fixedly connected with a partition plate that slides in the telescopic groove, and both the telescopic rods are fixed with the partition plate even.

Preferably, rubber pads are fixedly installed on the bottom walls of the supporting column and the rotating column.

Compared with the existing technology, the advantages of the temporary cable support frame for the construction site are:

1. Through the cooperation of the ball nut and the thread on the outer wall of the support column, the round table can be lifted and lowered, and the opening angle of the three rotating columns can be adjusted, and then the height of the entire support frame can be adjusted;

2. The insulating paint layer sprayed on the outer wall of the winding rod and the clamping ring can prevent the cable from conducting electricity to the cable support frame when the cable leaks, and effectively ensure the safety of the support frame during use;

To sum up, the utility model realizes the lifting and lowering of the round table through the cooperation of the ball nut and the thread on the outer wall of the support column, realizes the adjustment of the opening angle of the three rotating columns, and then adjusts the height of the entire support frame. The insulating paint layer sprayed on the outer wall of the clamping ring can prevent the cable from conducting electricity to the cable support frame when the cable leaks, and effectively ensure the safety of the support frame in use.

Description of drawings

1 is a front view of a temporary cable support frame for a construction site proposed by the utility model;

2 is a top view of a temporary cable support frame winding box for a construction site proposed by the utility model;

3 is a schematic diagram of the internal structure of the expansion slot of a temporary cable support frame for a construction site proposed by the utility model;

4 is a schematic diagram of the internal structure of a sliding box of a temporary cable support frame for a construction site proposed by the present invention.

In the picture: 1 winding box, 2 supporting column, 3 rotating column, 4 rotating rod, 5 sliding box, 6 round iron plate, 7 round table, 8 winding rod, 9 rubber pad, 10 telescopic rod, 11 clamping ring , 12 partitions, 13 telescopic springs, 14 fixed blocks.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-4, a temporary cable support frame for a construction site includes a winding box 1, and a placement cavity is arranged in the winding box 1, and a winding rod 8 is fixedly connected to the center of the placement cavity. There is a fixed structure. The fixed structure includes two telescopic grooves arranged on the inner wall of the winding box 1. A telescopic rod 10 is inserted in the two telescopic grooves. A telescopic spring 13 is fixedly connected in the two telescopic grooves. The two telescopic springs 13 The other ends of the two telescopic rods 10 are fixedly connected with a partition plate 12 that slides in the expansion groove. The outer walls of the rod 8 and the clamping ring 11 are sprayed with an insulating paint layer, which can prevent the cable from conducting electricity to the cable support frame when the cable leaks, and effectively ensure the safety of the support frame during use. After the outer wall, the expansion spring 13 pushes the two telescopic rods 10 to move toward each other due to the extrusion and rebound, and then drives the two clamping rings 11 to fasten the wound cables, so as to prevent the cables from being dragged on the ground for too long.

The winding box 1 is provided with a wire inlet and a wire outlet, the bottom wall of the winding box 1 is fixedly connected with a support column 2, and around the support column 2 are three rotating columns 3 that are rotatably connected to the winding box 1 to support The bottom walls of the column 2 and the rotating column 3 are fixedly installed with a rubber pad 9. The rubber pad 9 can increase the friction between the supporting column 2 and the rotating column 3 and the ground, and improve the stability during use. The outer wall of the supporting column 2 The rotating sleeve is provided with a round table 7, a ball nut is fixedly installed in the round table 7, the outer wall of the support column 2 is provided with a thread that matches the ball nut, and the top wall of the round table 7 is fixedly connected with a circular sleeve set on the outer wall of the support column 2. Iron plate 6, the top wall of the circular iron plate 6 is fixedly connected with a sliding box 5 that is sleeved on the outer wall of the support column 2, and the inner sides of the three rotating columns 3 are all rotatably connected with a rotating rod 4, and the three rotating rods 4 are far away from rotating. One end of the column 3 is fixedly connected with a fixed block 14, and the sliding box 5 is provided with a fixed groove that matches the size and position of the fixed block 14. The cable is pulled in from the wire inlet, and pulled out from the wire outlet. 2. The threads on the outer wall cooperate to realize the lifting and lowering of the round table 7, to realize the adjustment of the opening angle of the three rotating columns 3, and then to adjust the height of the entire support frame.

It is further stated that the above-mentioned fixed connection should be understood in a broad sense unless otherwise specified and limited. For example, it may be welding, gluing, or a conventional means known to those skilled in the art, such as integral molding.

The operating principle of the present utility model is now described as follows:

Pull the cable in from the wire inlet and pull out the outlet, wrap the excess cable on the outer wall of the winding rod 8, and use the fixing device to fasten it to avoid the cable being dragged on the ground for too long. The ball nut and the thread on the outer wall of the support column 2 cooperate to realize the lifting and lowering of the round table 7, realize the adjustment of the opening angle of the three rotating columns 3, and then adjust the height of the entire support frame. In addition, the winding rod 8 and the outer wall of the clamping ring 11 The sprayed insulating paint layer can prevent the cable from conducting electricity to the cable support frame when the cable leaks, effectively ensuring the safety of the support frame when used.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Equivalent replacement or modification of the technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A temporary cable support frame for construction sites, comprising a winding box (1), characterized in that, a placement cavity is provided in the winding box (1), and a center of the placement cavity is fixedly connected with a winding box. The wire rod (8) is provided with a fixing structure in the placement cavity, the wire winding box (1) is provided with a wire inlet and a wire outlet, and the bottom wall of the wire winding box (1) is fixedly connected with a support column ( 2), the support column (2) is provided with three rotating columns (3) rotatably connected to the winding box (1) around the support column (2), and the outer wall of the support column (2) is rotatably provided with a round table (7) , a ball nut is fixedly installed in the round table (7), the top wall of the round table (7) is fixedly connected with a circular iron plate (6) sleeved on the outer wall of the support column (2). A sliding box (5) sleeved on the outer wall of the support column (2) is fixedly connected to the top wall of the plate (6), and a rotating rod (4) is rotatably connected to the inner side of the three rotating columns (3). 2 . The temporary cable support frame for a construction site according to claim 1 , wherein the outer wall of the support column ( 2 ) is provided with threads matching with ball nuts. 3 . 3. A temporary cable support frame for a construction site according to claim 1, characterized in that, one end of the three rotating rods (4) away from the rotating column (3) is fixedly connected with a fixing block (14) , the sliding box (5) is provided with a fixing groove matching the size and position of the fixing block (14). 4. A temporary cable support frame for construction sites according to claim 1, characterized in that the fixing structure comprises two expansion grooves arranged on the inner wall of the winding box (1), the two expansion grooves A telescopic rod (10) is inserted inside, and a clamping ring (11) is fixedly installed on the opposite sides of the two telescopic rods (10). The outer wall is sprayed with insulating paint layer. 5. A temporary cable support frame for construction sites according to claim 4, characterized in that a telescopic spring (13) is fixedly connected in the two telescopic grooves, and the two telescopic springs (13) The other ends of the telescopic rods (10) are fixedly connected with a partition plate (12) sliding in the expansion groove, and the two telescopic rods (10) are fixedly connected with the partition plate (12). 6 . The temporary cable support frame for construction sites according to claim 1 , wherein rubber pads ( 9 ) are fixedly installed on the bottom walls of the supporting column ( 2 ) and the rotating column ( 3 ). 7 .

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