Mounting bracket for cable bridge

Abstract

The utility model discloses a mounting bracket for a cable bridge, which comprises a support column, a sliding chute is arranged in the support column, a connecting rod is arranged in the sliding chute in a sliding manner, a fixing plate is fixedly mounted at the port of the connecting rod, a support plate is arranged on one side of the fixing plate, a first screw rod is in threaded connection with the support plate, a sliding rod is fixedly arranged on the outer side of the fixing plate, and a second screw rod is arranged on the sliding rod. And a clamping plate is slidably connected to the sliding rod, a sliding barrel is slidably connected into the clamping plate, a second screw is in threaded connection with the interior of the sliding barrel and rotationally connected with the support through a bearing, and a rubber head is fixedly arranged at an end opening of the sliding barrel. According to the technical scheme, the mounting bracket for the cable bridge is manufactured, cable bridges of different sizes can be stably clamped and fixed through the fixing plate, the first screw rod, the clamping plate, the supporting plate, the sliding rod, the rubber pad, the second screw rod, the sliding cylinder, the limiting plate and the rubber head, and the cable bridge can be stably clamped and fixed.

Description

Technical Field

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

[0002] Cable trays are divided into trough-type, tray-type and ladder-type structures. They are composed of brackets, support arms, installation accessories, etc., which can neatly arrange cables from one device to another without affecting the external appearance of the structure. After the bridge is installed, the cable specifications in the bridge need to be classified and fixed, which makes it easy to find and fix problems with a certain type of line in the later stage. At present, most bridges are fixed to the wall through brackets during installation, but the current bridge brackets cannot fix the bridge well. The bridge is easily loosened due to the shaking of the bracket, affecting the stability of the bridge after installation. To this end, we propose an installation bracket for cable bridges. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a mounting bracket for a cable tray to solve the problems raised in the above background technology.

[0004] The utility model discloses an installation bracket for a cable tray, comprising a pillar, a slide groove is arranged in the pillar, a connecting rod is slidably arranged inside the slide groove, a fixing plate is fixedly installed at the end of the connecting rod, a support plate is arranged on one side of the fixing plate, the support plate is internally threadedly connected to a first screw rod, a sliding rod is fixedly arranged on the outer side of the fixing plate, a clamping plate is slidably connected on the sliding rod, a sliding cylinder is slidably connected inside the clamping plate, the sliding cylinder is internally threadedly connected to a second screw rod, the second screw rod is rotatably connected to the bracket through a bearing, and a rubber head is fixedly arranged at the end of the sliding cylinder.

[0005] In the above solution, the connecting rod is connected to the mounting plate via fixing bolts on one side of the support.

[0006] In the above solution, two sliding rods are provided on the side of the fixing plate, and the two sliding rods are both slidably connected to the inside of the clamping plate, and the sliding rods are provided with a limiting device inside the clamping plate.

[0007] In the above scheme, a support plate is provided on one side of the clamping plate, the first screw is rotatably connected to the support plate via a bearing, and a first knob is provided at the port of the first screw.

[0008] In the above solution, a second knob is provided at the second screw port.

[0009] In the above solution, a rubber pad is provided on the inner side of the fixing plate.

[0010] In the above solution, limit plates are provided at the upper and lower positions of the slide cylinder, and the limit plates are slidably connected to the clamping plate.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a mounting bracket for a cable bridge, which can stably clamp and fix cable bridges of different sizes through a fixing plate, a first screw, a clamping plate, a support plate, a sliding rod, a rubber pad, a second screw, a sliding cylinder, a limiting plate and a rubber head; the height of the cable bridge frame can be adjusted through pillars, slide grooves, mounting plates, fixing bolts and connecting rods, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 Schematic diagram of the clamping device structure of the present invention.

[0015] Figure 3 It is a schematic diagram of the internal structure of the slide cylinder of the utility model.

[0016] In the figure: 1 pillar, 11 slide groove, 12 mounting plate, 13 fixing bolt, 14 connecting rod, 2 fixing plate, 21 rubber pad, 22 fixing plate, 23 sliding rod, 24 clamping plate, 25 supporting plate, 26 first knob, 27 first screw rod, 3 bracket, 31 second knob, 32 second screw rod, 33 sliding cylinder, 34 limiting plate, 35 rubber head. DETAILED DESCRIPTION

[0017] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0018] like Figure 1-3As shown, the utility model is a mounting bracket for a cable bridge, comprising a pillar 1, wherein a slide groove 11 is provided in the pillar 1, and a connecting rod 14 is slidably provided inside the slide groove 11. When it is necessary to support and install cable bridges of different heights, the connecting rod 14 is slid inside the slide groove 11 to adjust the height of the connecting rod 14. The connecting rod 14 is connected to a mounting plate 12 on one side of the pillar 1 through a fixing bolt 13. After the adjustment is completed, the mounting plate 12 on one side of the pillar 1 is fixedly connected to the connecting rod 14 through the fixing bolt 13, and then the mounting plate 12 is fixedly installed on one side of the pillar 1 to complete the installation of the connecting rod 14, thereby being able to adjust the height of the cable bridge, and being able to support and install multiple cable bridges of different heights.

[0019] The fixing plate 2 is fixedly installed at the end of the connecting rod 14, and a support plate 22 is provided on one side of the fixing plate 2, and the inner thread of the support plate 22 is connected to the first screw rod 27. A sliding rod 23 is fixed on the outer side of the fixing plate 2, and the sliding rod 23 is slidably connected to the clamping plate 24. A support plate 22 is provided on one side of the clamping plate 24, and the first screw 27 is rotatably connected to the support plate 22 here through a bearing. A first knob 26 is provided on the end of the first screw 27, and the required cable tray is placed in the fixing plate 2 and the clamping plate 24. By rotating the first screw 27, the first screw 27 starts to move forward through the thread inside the support plate 25 on one side, and the first screw 27 starts to move inward. At the same time, the end of the clamping plate 24 is slidably connected to one side of the fixing plate 22 through the sliding rod 23. When the first screw 27 starts to move inward, it can pull the clamping plate 24 to start moving inward, and then the side walls of cable trays of different sizes can be clamped and fixed, so as to prevent the cable tray from shaking and falling after installation.

[0020] The clamping plate 24 is internally slidably connected to the slide cylinder 33, and the slide cylinder 33 is internally threadedly connected to the second screw 32. The second screw 32 is rotatably connected to the bracket 3 through a bearing. A rubber head 35 is fixedly provided at the end of the slide cylinder 33. By rotating the second screw 32, the second screw 32 is threadedly connected to the slide cylinder 33. The rotation of the second screw 32 can push the slide cylinder 33 to start moving inward. During the inward movement of the slide cylinder 33, the rubber head 35 can synchronously start moving inward. When the cable tray is clamped and fixed by the clamping plate, by rotating the second screw 32, the rubber head 35 can further push the side wall of the cable tray, which can further ensure that the cable tray is clamped and fixed in the fixing plate 22 and the clamping plate 25.

[0021] In the above scheme, two sliding rods 23 are provided on the side of the fixed plate 2, and the two sliding rods 23 are slidably connected to the inside of the splint 24. The sliding rod 23 is provided with a limiting device inside the splint 24. The two sliding rods 23 slidably connected to the splint 24 can play a limiting and guiding role in the rotation of the first screw 27, ensuring that the first screw 27 can pull the splint 24 to move stably inward or outward. The limiting device set by the sliding rod 23 inside the splint 24 can prevent the splint 24 from falling off from the side of the fixed plate 2 when adjusting the distance between the splint 24 and the fixed plate 2.

[0022] In the above solution, a second knob 31 is provided at the end of the second screw rod 32 , and the second screw rod 27 can be rotated on one side of the bracket 3 by rotating the second knob 31 .

[0023] In the above solution, a rubber pad 21 is provided inside the fixing plate 2 to prevent the side wall of the cable tray from slipping and falling off.

[0024] In the above scheme, limit plates 34 are set at the upper and lower parts of the slide 33, and the limit plates 34 are slidably connected to the clamping plate 24. Through the limit plates 34 set up above and below the slide 33, when the second screw 32 drives the slide 33 to start rotating, the limit plates 34 can play a limiting and guiding role in the rotation of the slide 33, ensuring that the slide 33 moves inward horizontally and stably, so that the rubber head 35 contacts the side wall of the cable tray.

[0025] Working principle:

[0026] When this type of cable tray installation bracket is used, the height of the connecting rod 14 is adjusted according to the required installation height of the cable tray. After the connecting rod 14 is adjusted to a suitable position, the fixed installation is completed by the mounting plate 12 and the fixing bolt 13, and the cable tray is placed in the fixing plate 2 and the clamping plate 24. By turning the first knob 26, the first screw 27 is driven to rotate. The rotation of the first screw 27 can drive the clamping plate 24 to start moving inward, and initially clamp the side wall of the cable tray. The second knob 31 is turned again. The rotation of the second knob 31 can drive the second screw 32 to rotate. The rotation of the second screw 32 can make the slide 33 push the rubber head 35 to move inward, thereby completing the stable clamping and fixing of the two sides of the cable tray by the rubber head 35 and the rubber pad 21, and completing the fixed installation of the cable tray.

[0027] 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 mounting bracket for a cable tray, comprising a support (1), characterized in that: The support (1) is provided with a slide groove (11), a connecting rod (14) is slidably provided inside the slide groove (11), a fixed plate (2) is fixedly installed at the end of the connecting rod (14), a support plate (22) is provided on one side of the fixed plate (2), the support plate (22) is internally threadedly connected to a first screw rod (27), a slide rod (23) is fixedly provided on the outer side of the fixed plate (2), a clamping plate (24) is slidably connected to the slide rod (33), the clamping plate (24) is internally slidably connected to a slide cylinder (33), the slide cylinder (33) is internally threadedly connected to a second screw rod (32), the second screw rod (32) is rotatably connected to the bracket (3) through a bearing, and a rubber head (35) is fixedly provided at the end of the slide cylinder (33).

2. A cable tray mounting bracket according to claim 1, characterized in that: The connecting rod (14) is connected to the mounting plate (12) via a fixing bolt (13) on one side of the support (1).

3. A cable tray mounting bracket according to claim 1, characterized in that: Two sliding rods (23) are arranged on the side of the fixing plate (2), and the two sliding rods (23) are both slidably connected inside the clamping plate (24), and the sliding rods (23) are provided with a limiting device inside the clamping plate (24).

4. A cable tray mounting bracket according to claim 1, characterized in that: A support plate (22) is provided on one side of the clamping plate (24), and the first screw rod (27) is rotatably connected to the support plate (22) via a bearing, and a first knob (26) is provided at the end of the first screw rod (27).

5. The cable tray mounting bracket according to claim 1, characterized in that: A second knob (31) is provided at the end of the second screw rod (32).

6. A cable tray mounting bracket according to claim 1, characterized in that: A rubber pad (21) is provided on the inner side of the fixing plate (2).

7. A cable tray mounting bracket according to claim 1, characterized in that: The slide cylinder (33) is provided with limit plates (34) at the upper and lower positions, and the limit plates (34) are slidably connected to the clamping plate (24).

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