Multidirectional adjustable fixing clamp for power cable bridge

Abstract

The utility model relates to the technical field of electric power facility installation, and discloses a multidirectional adjustable fixing clamp for a power cable bridge, which comprises a rectangular bridge, a plurality of fixing clamps and a plurality of fixing clamps, the adjusting structure comprises a first adjusting part and a second adjusting part, the first adjusting part comprises four groups of second clamping plates arranged outside the bridge frame, two groups of first hinge plates are fixedly mounted at the tops of the second clamping plates, second hinge plates are mounted on the outer walls of one sides of the first hinge plates in a hinged mode, and knobs are arranged in the first hinge plates; one end of the knob is fixedly connected with the outer wall of one side of the second hinge plate, and a first fixed sleeve is fixedly mounted at the top of the second hinge plate; the second adjusting part comprises eight sets of fourth threaded grooves formed in the first fixing sleeve, the purpose of adjusting the angle and height of the device is achieved, the bridge frame can be conveniently installed on ceilings with different angles, the using flexibility of the device is improved, the adjusting efficiency of the device is improved, and the installing efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of power facility installation, specifically relates to a multi -direction adjustable fixed fixture of power cable bridge. BACKGROUND

[0002] In the power facility construction, the cable bridge is used for supporting and fixing the cable to ensure the safe operation of the cable. The traditional cable bridge fixing clamp often has problems such as inconvenient adjustment, poor fixing effect, low installation efficiency and the like, and it is difficult to meet the complex and changeable installation environment and cable layout requirements. Therefore, it is of great significance to develop a kind of power cable bridge fixing clamp which can be adjusted in multiple directions, fixed stably and installed conveniently.

[0003] The utility model with publication number CN221552701U relates to the technical field of cable bridge, specifically a cable bridge multi -hole adjustable clamp, including upper buckle, the bottom end surface of upper buckle is fixedly installed with two groups of connecting rods, the outer surface of connecting rod is equipped with first spring, the outer surface of connecting rod is slidably installed with lower buckle, only need to press the joint ware to make it loose to take down easily, remove the traditional bolt fixed connection, only need to press the pull rod constantly to be able to the effect of the cable fixed, make in the construction installation process save time and effort, the practicality is stronger, this device can also be divided into two, can completely adapt to different installation environment, the second group of clamps is reversed, the connecting port of lower buckle and rubber pad is opposite to it to become a closed loop clamp, make in the operation process more reliable and stable.

[0004] However, the above-mentioned patent still has the following problems: the clamp design is mainly for horizontal or approximately horizontal installation environment, when the ceiling is inclined, the fixing effect and stability of the bridge may be affected, and when the ceiling is inclined, the clamp may not fit tightly, thereby affecting the fixing and safety of the cable, and the inconvenience of bridge height adjustment may result in low installation efficiency, increasing construction time and cost.

[0005] Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0006] To solve the technical problem of inconvenient angle adjustment of the clamp, the basic idea of the technical solution of the utility model is:

[0007] A multi -direction adjustable fixed fixture of power cable bridge, comprising:

[0008] Bridge, the bridge is rectangular;

[0009] The adjusting structure comprises a first adjusting part and a second adjusting part, the first adjusting part comprises four sets of second clamping plates arranged outside the bridge frame, the top of each second clamping plate is fixedly provided with two sets of first hinged plates, one side of each first hinged plate is hingedly provided with a second hinged plate, the inside of each first hinged plate is provided with a knob, one end of each knob is fixedly connected to one side of the second hinged plate, and the top of each second hinged plate is fixedly provided with a first fixed sleeve; and the second adjusting part comprises eight sets of fourth screw grooves arranged in the inside of the first fixed sleeve, the inside of each fourth screw groove is spirally provided with a third limiting bolt, and the inside of the first fixed sleeve is slidably provided with a movable plate.

[0010] As a preferred embodiment of the utility model, the second adjusting part further comprises eight sets of fifth screw grooves arranged in the inside of the movable plate, the third limiting bolt is spirally arranged in the inside of the fifth screw groove, the top of the movable plate is fixedly provided with a fourth fixed plate, the inside of the fourth fixed plate is provided with a sixth limiting hole, and the inside of the sixth limiting hole is provided with a nail.

[0011] As a preferred embodiment of the utility model, the outside of the bridge frame is fixedly provided with four sets of second fixed plates, the inside of each second fixed plate is fixedly provided with a third fixed plate, the inside of each third fixed plate is provided with a second screw groove, the inside of each second screw groove is spirally provided with a second limiting bolt, the inside of each second clamping plate is provided with a third screw groove, and the second limiting bolt is spirally arranged in the inside of the third screw groove.

[0012] As a preferred embodiment of the utility model, the inside of each second fixed plate is provided with a second clamping groove, and the top of each second clamping plate is tightly attached to the inside top of the second clamping groove.

[0013] As a preferred embodiment of the utility model, the top of the bridge frame is provided with two sets of first clamping grooves, the top of the bridge frame is provided with a top baffle, the bottom of the top baffle is fixedly provided with two sets of first clamping plates, and the first clamping plates are clampedly arranged in the inside of the first clamping grooves.

[0014] As a preferred embodiment of the utility model, the outside of the bridge frame is provided with a first threaded sleeve, the inside of the first threaded sleeve is spirally provided with a first threaded rod, the outside of the first threaded rod is fixedly provided with a first fixed plate, the inside of the first fixed plate is provided with two sets of first screw grooves, the inside of each first screw groove is spirally provided with a first limiting bolt, and the first threaded sleeve and the first threaded rod are arranged in the inside of the fourth limiting hole and the third limiting hole.

[0015] As a preferred embodiment of the utility model, the outside of the bridge frame is provided with a first threaded sleeve, the inside of the first threaded sleeve is spirally provided with a first threaded rod, the outside of the first threaded rod is fixedly provided with a first fixed plate, the inside of the first fixed plate is provided with two sets of first screw grooves, the inside of each first screw groove is spirally provided with a first limiting bolt, and the first threaded sleeve and the first threaded rod are arranged in the inside of the fourth limiting hole and the third limiting hole.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. To achieve the purpose of adjusting the angle and height of the device, so as to facilitate the installation of the cable tray on the ceiling at different angles, improve the flexibility of the device, improve the adjustment efficiency of the device, and improve the installation efficiency of the device.

[0018] 2. To achieve the purpose of limiting and fixing the device, and to seal the top of the cable tray, reducing the adhesion of dust to the cables, improving the service life of the device, enhancing the limiting effect of the device on the cables, and improving the stability of the device in use.

[0019] 3. To achieve the purpose of providing auxiliary support and fixation for the device, improve the fixation effect of the device installation, provide heat dissipation and auxiliary limit for the cable, and optimize the user experience of the device.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] In the attached diagram:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram showing the disassembled cable tray and top baffle of this utility model;

[0024] Figure 3 This is a schematic diagram of the second fixing plate structure of this utility model;

[0025] Figure 4 This is a schematic diagram showing the disassembled second fixing plate and second snap-fit ​​plate of this utility model;

[0026] Figure 5 This is a schematic diagram showing the disassembled first fixed sleeve and movable plate of this utility model;

[0027] Figure 6 This is a schematic diagram of the first fixing plate structure of this utility model.

[0028] In the figure: 10, bridge; 11, first clamping groove; 12, top baffle; 13, first clamping plate; 14, first limiting hole; 15, second limiting hole; 16, third limiting hole; 17, fourth limiting hole; 18, fifth limiting hole; 19, first threaded sleeve; 20, first threaded rod; 21, first fixed plate; 22, first threaded groove; 23, first limiting bolt; 24, second fixed plate; 25, third fixed plate; 26, second threaded groove; 27, second limiting bolt; 28, second clamping groove; 29, second clamping plate; 30, third threaded groove; 31, first hinged plate; 32, second hinged plate; 33, knob; 34, first fixed sleeve; 35, fourth threaded groove; 36, third limiting bolt; 37, movable plate; 38, fifth threaded groove; 39, fourth fixed plate; 40, sixth limiting hole; 41, nail. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. The following embodiments are used to illustrate the utility model.

[0030] Embodiment one: a multi-directional adjustable fixing clamp of a power cable bridge, specifically as shown in Figure 1 , Figure 3 , Figure 4 and Figure 5 , comprising a bridge 10, the bridge 10 is rectangular; an adjusting structure, the adjusting structure comprises a first adjusting part and a second adjusting part, the first adjusting part comprises four groups of second clamping plates 29 arranged outside the bridge 10, the top of each second clamping plate 29 is fixedly installed with two groups of first hinged plates 31, the outer wall of one side of each first hinged plate 31 is hingedly installed with a second hinged plate 32, the inside of each first hinged plate 31 is provided with a knob 33, one end of the knob 33 is fixedly connected with the outer wall of one side of the second hinged plate 32, and the top of the second hinged plate 32 is fixedly installed with a first fixed sleeve 34; the second adjusting part comprises eight groups of fourth threaded grooves 35 arranged inside the first fixed sleeve 34, the inside of each fourth threaded groove 35 is spirally installed with a third limiting bolt 36, and the inside of the first fixed sleeve 34 is slidably installed with a movable plate 37. Rotating the knob 33 drives the first hinged plate 31 to hinge on the second hinged plate 32, adjusts the inclination angle of the second hinged plate 32, adjusts the inclination angle of the nail 41, pulls the fourth fixed plate 39, drives the movable plate 37 to move inside the first fixed sleeve 34, and adjusts the length of the fourth fixed plate 39.

[0031] Specifically as shown in Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, the second adjusting part further comprises eight groups of fifth threaded grooves 38 opened in the interior of the movable plate 37, the third limiting bolt 36 is screw installed in the interior of the fifth threaded groove 38, the top of the movable plate 37 is fixedly installed with a fourth fixed plate 39, the interior of the fourth fixed plate 39 is opened with a sixth limiting hole 40, and the interior of the sixth limiting hole 40 is provided with a nail 41. The third limiting bolt 36 is rotated, the third limiting bolt 36 is screw installed in the interior of the fourth threaded groove 35 and the fifth threaded groove 38, the movable plate 37 is limited in the interior of the first fixed sleeve 34, and the nail 41 is hammered into the sixth limiting hole 40 and the ceiling interior.

[0032] According to the above, through the structure of the bridge 10, the second clamping plate 29, the third threaded groove 30, the first hinged plate 31, the second hinged plate 32, the knob 33, the first fixed sleeve 34, the fourth threaded groove 35, the third limiting bolt 36, the movable plate 37, the fifth threaded groove 38, the fourth fixed plate 39, the sixth limiting hole 40 and the nail 41, the purpose of angle and height adjustment of the device is achieved, the bridge is conveniently installed on the ceiling at different angles, the flexibility of the device is improved, the adjustment efficiency of the device is improved, and the installation efficiency of the device is improved.

[0033] Embodiment two: based on embodiment one, as shown in Figure 1 , Figure 3 and Figure 4 , four groups of second fixed plates 24 are fixedly installed on the outer wall of the bridge 10, the third fixed plate 25 is fixedly installed in the interior of the second fixed plate 24, the second threaded groove 26 is opened in the interior of the third fixed plate 25, the second limiting bolt 27 is screw installed in the interior of the second threaded groove 26, the third threaded groove 30 is opened in the interior of the second clamping plate 29, and the second limiting bolt 27 is screw installed in the interior of the third threaded groove 30. The second limiting bolt 27 is rotated, the second limiting bolt 27 is screw installed in the interior of the second threaded groove 26 and the third threaded groove 30 in sequence, and the second clamping plate 29 is limited in the interior of the second fixed plate 24.

[0034] As shown in Figure 1 , Figure 3 and Figure 4 , the second clamping groove 28 is opened in the interior of the second fixed plate 24, and the top of the second clamping plate 29 is close to the inner top of the second clamping groove 28. The second clamping plate 29 is put into the interior of the second clamping groove 28 from the bottom, so that the top of the second clamping plate 29 is close to the inner top of the second clamping groove 28.

[0035] As shown in Figure 1 and Figure 2As shown, the top of the bridge 10 is provided with two groups of first clamping grooves 11, and the top of the bridge 10 is provided with a top baffle 12, and the bottom of the top baffle 12 is fixedly installed with two groups of first clamping plates 13, and the first clamping plates 13 are clamped and installed in the inside of the first clamping grooves 11. Push the top baffle 12, clamp the first clamping plate 13 in the inside of the first clamping groove 11, and limit the top baffle 12 in the inside of the bridge 10.

[0036] According to the above, through the structure of the bridge 10, the first clamping groove 11, the top baffle 12, the first clamping plate 13, the second fixed plate 24, the third fixed plate 25, the second threaded groove 26, the second limiting bolt 27, the second clamping groove 28, the second clamping plate 29 and the third threaded groove 30, the purpose of limiting and fixing the device is achieved, and the top of the bridge is sealed, the condition of dust adhering to the cable is reduced, the service life of the device is improved, the limiting effect of the device on the cable is improved, and the stability of the device is improved.

[0037] Example three: based on example one and example two, as shown in Figure 1 and Figure 2 As shown, four groups of fourth limiting holes 17 and eight groups of fifth limiting holes 18 are formed on the two side walls of the bridge 10, eight groups of first limiting holes 14 and eight groups of second limiting holes 15 are formed on the bottom of the bridge 10, and four groups of third limiting holes 16 are formed on the bottom of the bridge 10. The first limiting hole 14 and the second limiting hole 15 are used to expand the hanging and ventilation of the device.

[0038] As shown in Figure 1 , Figure 2 and Figure 6 As shown, the outside of the bridge 10 is provided with a first threaded sleeve 19, the inside of the first threaded sleeve 19 is spirally installed with a first threaded rod 20, the outer wall of the first threaded rod 20 is fixedly installed with a first fixed plate 21, the inside of the first fixed plate 21 is provided with two groups of first threaded grooves 22, the inside of the first threaded grooves 22 is spirally installed with a first limiting bolt 23, and the first threaded sleeve 19 and the first threaded rod 20 are arranged in the fourth limiting hole 17 and the third limiting hole 16. Place the first threaded sleeve 19 and the first threaded rod 20 on the two sides of the third limiting hole 16 and the fourth limiting hole 17 respectively, spirally install the first threaded rod 20 in the inside of the first threaded sleeve 19, install the first threaded sleeve 19 and the first threaded rod 20 in the inside of the third limiting hole 16 and the fourth limiting hole 17, rotate the first limiting bolt 23, and spirally install the first limiting bolt 23 in the inside of the first threaded groove 22 and the wall, to assist in fixing the bridge 10.

[0039] In summary, through the structure of the bridge 10, the first limiting hole 14, the second limiting hole 15, the third limiting hole 16, the fourth limiting hole 17, the fifth limiting hole 18, the first threaded sleeve 19, the first threaded rod 20, the first fixed plate 21, the first threaded groove 22 and the first limiting bolt 23, the device is assisted and fixed, the installation fixing effect of the device is improved, the cable is cooled and assisted limiting, and the use experience of the device is optimized.

[0040] Working principle: The bridge 10 is rectangular, serving as a support structure for the cable. The top of the bridge 10 is equipped with a first clamping groove 11, which is used for clamping installation with the top baffle 12 to close the top of the bridge and protect the cable. The first adjusting part is composed of a second clamping plate 29, a first hinged plate 31, a second hinged plate 32, a knob 33, and a first fixed sleeve 34. Rotating the knob 33 can drive the second hinged plate 32 to hinge on the first hinged plate 31, thereby adjusting the inclination angle of the second hinged plate 32 (and the subsequent connected components). This adjustment mechanism allows the clamp to adapt to different installation requirements. The second adjusting part is provided with a fourth threaded groove 35 and a movable plate 37 inside the first fixed sleeve 34. The movable plate 37 is provided with a fifth threaded groove 38 inside. By rotating the third limiting bolt 36, it can be screwed into the fourth threaded groove 35 and the fifth threaded groove 38, thereby fixing the position of the movable plate 37 inside the first fixed sleeve 34. The fourth fixed plate 39 is provided on the top of the movable plate 37, and the sixth limiting hole 40 is opened on it for installing the nail 41. By pulling the fourth fixed plate 39, its length can be adjusted, and then the position of the nail 41 is adjusted to adapt to different installation surfaces. The second fixed plate 24 and the third fixed plate 25 are connected with the second clamping plate 29 through the second threaded groove 26 and the second limiting bolt 27, limiting the second clamping plate 29 inside the second fixed plate 24. This structure provides additional stability, ensuring a firm connection between the clamp and the bridge. The top of the second clamping plate 29 is in close contact with the inside top of the second clamping groove 28, further enhancing the stability of the connection. The two sides and the bottom of the bridge 10 are provided with a plurality of limiting holes (such as the fourth limiting hole 17, the fifth limiting hole 18, the first limiting hole 14, the second limiting hole 15, and the third limiting hole 16), which are used to install and fix various accessories such as the first threaded sleeve 19 and the first threaded rod 20. By installing the first threaded sleeve 19 and the first threaded rod 20 in the corresponding limiting holes and rotating the first limiting bolt 23 to fix it inside the wall, the bridge 10 can be fixed. This design provides additional support and stability, especially in cases where expansion is needed for hanging or ventilation and heat dissipation. During installation, first adjust the positions of the first and second adjusting parts to ensure that the clamp can adapt to the inclination angle and position of the installation surface. Then, fix the second clamping plate 29 inside the second fixed plate 24 by rotating the second limiting bolt 27, while ensuring that the top of the second clamping plate 29 is in close contact with the second clamping groove 28. Adjust the length of the fourth fixed plate 39 as needed, and hammer the nails 41 into the sixth limiting hole 40 and the installation surface (such as the ceiling) to fix the clamp. If necessary, further auxiliary fixation and expansion of the bridge 10 can be achieved by installing accessories such as the first threaded sleeve 19 and the first threaded rod 20.

[0041] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A multi-directional adjustable fixing clamp for power cable trays, characterized in that, include: Cable tray (10), cable tray (10) is rectangular; The adjustment structure includes a first adjustment part and a second adjustment part. The first adjustment part includes four sets of second snap-fit ​​plates (29) disposed outside the cable tray (10). Two sets of first hinge plates (31) are fixedly installed on the top of the second snap-fit ​​plates (29). A second hinge plate (32) is hingedly installed on one side of the outer wall of the first hinge plate (31). A knob (33) is provided inside the first hinge plate (31). One end of the knob (33) is fixedly connected to one side of the outer wall of the second hinge plate (32). A first fixing sleeve (34) is fixedly installed on the top of the second hinge plate (32). The second adjustment part includes eight sets of fourth threaded grooves (35) opened inside the first fixing sleeve (34). A third limiting bolt (36) is spirally installed inside the fourth threaded groove (35). A movable plate (37) is slidably installed inside the first fixing sleeve (34).

2. The multi-directional adjustable fixing clamp for power cable trays according to claim 1, characterized in that, The second adjustment part also includes eight sets of fifth threaded grooves (38) opened inside the movable plate (37), the third limiting bolt (36) is screwed inside the fifth threaded groove (38), the top of the movable plate (37) is fixedly installed with a fourth fixing plate (39), the fourth fixing plate (39) is provided with a sixth limiting hole (40), and a nail (41) is provided inside the sixth limiting hole (40).

3. The multi-directional adjustable fixing clamp for power cable trays according to claim 1, characterized in that, Four sets of second fixing plates (24) are fixedly installed on the outer wall of the cable tray (10). A third fixing plate (25) is fixedly installed inside the second fixing plate (24). A second threaded groove (26) is opened inside the third fixing plate (25). A second limiting bolt (27) is spirally installed inside the second threaded groove (26). A third threaded groove (30) is opened inside the second snap-fit ​​plate (29). The second limiting bolt (27) is spirally installed inside the third threaded groove (30).

4. The multi-directional adjustable fixing clamp for power cable trays according to claim 3, characterized in that, The second fixing plate (24) has a second snap-fit ​​groove (28) inside, and the top of the second snap-fit ​​plate (29) is in close contact with the top of the inner side of the second snap-fit ​​groove (28).

5. The multi-directional adjustable fixing clamp for power cable trays according to claim 1, characterized in that, The top of the cable tray (10) is provided with two sets of first snap-fit ​​slots (11), and the top of the cable tray (10) is provided with a top baffle (12). Two sets of first snap-fit ​​plates (13) are fixedly installed at the bottom of the top baffle (12), and the first snap-fit ​​plates (13) are snap-fitted into the inside of the first snap-fit ​​slots (11).

6. The multi-directional adjustable fixing clamp for power cable trays according to claim 1, characterized in that, The cable tray (10) has four sets of fourth limiting holes (17) and eight sets of fifth limiting holes (18) on both outer walls. The cable tray (10) has eight sets of first limiting holes (14) and eight sets of second limiting holes (15) at the bottom. The cable tray (10) also has four sets of third limiting holes (16) at the bottom.

7. The multi-directional adjustable fixing clamp for power cable trays according to claim 1, characterized in that, The cable tray (10) is provided with a first threaded sleeve (19) on the outside. A first threaded rod (20) is screwed inside the first threaded sleeve (19). A first fixing plate (21) is fixedly installed on the outer wall of the first threaded rod (20). Two sets of first threaded grooves (22) are opened inside the first fixing plate (21). A first limiting bolt (23) is screwed inside the first threaded groove (22). The first threaded sleeve (19) and the first threaded rod (20) are located inside the fourth limiting hole (17) and the third limiting hole (16).

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