Wire and cable fixing frame

Abstract

The invention discloses an electric wire and cable fixing frame, and belongs to the technical field of electric wire and cable supports, the electric wire and cable fixing frame comprises a fixing plate and an L-shaped supporting plate, a first side plate of the L-shaped supporting plate is connected with the fixing plate, a first fixing part and a second fixing part are arranged on the top surface of a second side plate of the L-shaped supporting plate in parallel, and the second fixing part is slidably connected with the second side plate; the sliding direction is perpendicular to the first side plate, the first fixing piece and the second fixing piece are provided with first through holes and second through holes respectively, wires and cables can penetrate through the first through holes and the second through holes, and the first through holes and the second through holes are the same in number and position. The position of the second fixing piece can be adjusted and controlled according to the actual number of wires and cables, part of the second through holes are moved to the outer side of the first fixing piece, supporting and fixing of the wires and cables can be met, and the occupied space of the fixing pieces can be saved.

Description

Technical Field

[0001] The invention belongs to the technical field of wire and cable brackets, and in particular relates to a wire and cable fixing bracket. Background Art

[0002] Wires and cables are often supported by brackets when they are laid. For example, a Chinese invention patent (CN216252007U) discloses a wire and cable fixing frame, including a fixing plate, expansion bolts, a mounting plate, fixing bolts and a cable fixing frame. The left and right sides of the fixing plate are respectively provided with expansion bolts, and the expansion bolts are all embedded and fixedly connected to the fixing plate. The middle of the fixing plate is fixedly connected to a mounting plate. The left and right sides of the mounting plate are respectively provided with fixing bolts, and the fixing bolts are all connected through the mounting plate. The middle of the mounting plate is respectively provided with cable fixing frames, and the cable fixing frames are all embedded and fixedly connected to the mounting plate. Although the above patent solves the entanglement problem of wires and cables, the number of alignment holes cannot be adjusted according to the number of wires and cables. When the number of alignment holes is greater than the number of wires and cables, some of the alignment holes are idle, resulting in a waste of resources, and the fixing frame occupies a large space. Summary of the invention

[0003] The object of the present invention is to provide a wire and cable fixing bracket, aiming to solve the problem that the number of alignment holes in the prior art in the above-mentioned background technology cannot be adjusted according to the actual number of wires and cables.

[0004] To achieve the above object, the technical solution adopted by the present invention is: A wire and cable fixing rack comprises a fixing plate and an L-shaped support plate, wherein the first side plate of the L-shaped support plate is connected to the fixing plate, the top surface of the second side plate of the L-shaped support plate is provided with a first fixing member and a second fixing member in parallel, the second fixing member is slidably connected to the second side plate, and the sliding direction is perpendicular to the first side plate, the first fixing member and the second fixing member are respectively provided with a first through hole and a second through hole for passing the wires and cables, and the number and position of the first through hole and the second through hole are the same.

[0005] Furthermore, the first fixing member and the second fixing member both adopt a combined structure of a base plate and a cover plate, and one end of the base plate and the cover plate are hinged, and the other end is connected by bolts.

[0006] Furthermore, a slide rail is provided on the top surface of the second side plate, and the slide rail is perpendicular to the first side plate. The second fixing member is provided with a slide groove, and the slide groove is slidably connected to the slide rail. A connecting plate is provided on the side of the second fixing member away from the first fixing member. The second side plate is provided with third threaded holes evenly spaced along the extension direction of the slide rail, and the connecting plate is connected to the corresponding third threaded holes by bolts.

[0007] Furthermore, the cover plate is provided with a communicating hole and a receiving groove, a spring is passed through the hole, a pressing plate is provided at the end of the spring, the pressing plate is used to fix the wires and cables, and the receiving groove is adapted to the shape and size of the pressing plate.

[0008] Furthermore, a reinforcing rib plate is provided at the bottom of the second side plate.

[0009] Compared with the shortcomings and deficiencies of the prior art, the present invention has the following beneficial effects.

[0010] 1. The present invention provides a wire and cable fixing bracket, wherein a fixing plate is used to be fixed to a wall, a first side plate of an L-shaped support plate is used to connect the fixing plate, a first fixing member and a second fixing member are arranged side by side on the second side plate, the first fixing member and the second fixing member are respectively preset with the same number and position of first through holes and second through holes, the position of the second fixing member can be adjusted according to the actual number of wires and cables, so that part of the second through holes is moved to the outside of the first fixing member, which can not only meet the actual number of wires and cables, but also save space occupied by the fixing bracket.

[0011] 2. A reinforcing rib plate is provided at the bottom of the L-shaped support plate to improve the supporting capacity of the L-shaped support plate; the connecting plate and the aligned third threaded hole are fixed by bolts, which facilitates the stable connection between the second fixing member and the second side plate after sliding, and is also beneficial for the precise alignment of part of the first through hole and the second through hole; the cover plate is provided with a spring and a pressure plate, which facilitates the fixing frame to fix wires and cables of different specifications and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the second fixing member in the present invention partially sliding to the outside of the second side plate.

[0013] Figure 2 It is a schematic diagram of the structure in which some of the first through holes are connected with the second through holes in the present invention.

[0014] Figure 3 It is a structural schematic diagram of a reinforcing rib plate provided at the bottom of the second side plate in the present invention.

[0015] Figure 4 It is a structural schematic diagram of the cover plate provided with a spring and a pressure plate in the present invention.

[0016] In the figure: 1. fixing plate; 2. L-shaped supporting plate; 3. first fixing member; 4. second fixing member; 5. first side plate; 6. second side plate; 7. slide rail; 8. third threaded hole; 9. connecting plate; 10. first through hole; 11. second through hole; 12. second threaded hole; 13. first threaded hole; 14. reinforcing rib plate; 15. cover plate; 16. bottom plate; 17. spring; 18. pressure plate; 19. channel; 20. receiving groove. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] Reference Figure 1-Figure 4 A wire and cable fixing rack comprises a fixing plate 1, an L-shaped support plate 2, a first fixing member 3 and a second fixing member 4, wherein the fixing plate 1 is used to be installed on a wall, the L-shaped support plate 2 comprises a first side plate 5 and a second side plate 6 connected vertically, the first side plate 5 is connected to the fixing plate 1, the second side plate 6 is perpendicular to the fixing plate 1, a reinforcing rib plate 14 is provided at the bottom of the second side plate 6, the reinforcing rib plate 14 is used to support the second side plate 6, the fixing plate 1 is preset with a first threaded hole 13, the first side plate 5 is correspondingly provided with a second threaded hole 12, and the alignment The first threaded hole 13 and the second threaded hole 12 are connected by bolts to fix the L-shaped support plate 2 to the fixed plate 1. Multiple L-shaped support plates 2 can be arranged on the fixed plate 1. The first fixing member 3 and the second fixing member 4 are arranged in parallel on the top surface of the second side plate 6. The first fixing member 3 is fixedly connected to the second side plate 6, and the second fixing member 4 is slidably connected to the second side plate 6. The sliding direction is along the direction perpendicular to the first side plate 5. Specifically, a sliding groove is provided at the bottom of the second fixing member 4, and a sliding rail 7 is provided on the top surface of the second side plate 6. The sliding rail 7 is slidably connected to the sliding groove.

[0019] The first fixing member 3 and the second fixing member 4 have basically the same structure and are both used to support and fix the wires and cables. Taking the first fixing member 3 as an example, the first fixing member 3 includes a base plate 16 and a cover plate 15. One end of the base plate 16 and the cover plate 15 are hinged and the other end can be connected by bolts. A first through hole 10 for the power supply line and cable to pass through is provided between the base plate 16 and the cover plate 15. The first through hole 10 is formed by a recessed portion located on the base plate 16 and a recessed portion located on the cover plate 15. A plurality of first through holes 10 are evenly spaced along a direction perpendicular to the first side plate 5. The second fixing member 4 is provided with a second through hole 11. The positions and quantities of the first through holes 10 located on the first fixing member 3 and the second through holes 11 located on the second fixing member 4 are the same, that is, when the first fixing member 3 and the second fixing member 4 are arranged side by side, the projections of the first through hole 10 and the second through hole 11 in the direction in which the wires and cables are passed coincide.

[0020] A connecting plate 9 is provided on the side of the second fixing member 4 away from the first fixing member 3, and the connecting plate 9 is provided with a connecting hole. A plurality of third threaded holes 8 are provided at corresponding intervals on the second side plate 6 along the extending direction of the slide rail 7. The connecting holes are connected to the aligned third threaded holes 8 by bolts to fix the position of the second fixing member 4 on the second side plate 6 after sliding, which is conducive to the precise alignment of part of the first through holes 10 and the second through holes 11.

[0021] In one embodiment, in order to accommodate wires and cables of different specifications and sizes and ensure the fixing effect of the wires and cables, the recessed portion of the cover plate 15 is embedded with a connecting channel 19 and a receiving groove 20, and the channel 19 is penetrated by a spring 17, one end of the spring 17 is connected to the inner end surface of the channel 19, and the other end is provided with a pressure plate 18, and the pressure plate 18 is adapted to the shape and size of the receiving groove 20. When fixing wires and cables of smaller size, the spring 17 drives the pressure plate 18 to pass through the receiving groove 20 and abut against the wires and cables. When the wires and cables are larger, the wires and cables compress the spring 17 through the pressure plate 18, and the pressure plate 18 is located in the receiving groove 20.

[0022] When the wire and cable fixing rack is in use, the fixing plate 1 is set on the wall at a specified position, and the L-shaped support plate 2 is connected to the fixing plate 1 by bolts. When the number of wires and cables is less than or equal to the number of first through holes 10, the first fixing member 3 and the second fixing member 4 are arranged in parallel, the first through hole 10 and the second through hole 11 are aligned, the cover plate 15 is opened, and the wires and cables are placed in the connected first through hole 10 and the second through hole 11, then, the cover plate 15 is closed, and the cover plate 15 is connected to the bottom plate 16 by bolts, thereby completing the support and fixation of the wires and cables.

[0023] When the number of wires and cables is greater than the number of the first through holes 10, the second fixing member 4 is slid along the slide rail 7 to make part of the second fixing member 4 extend out of the second side plate 6. Accordingly, part of the second through holes 11 is located on the outside of the first fixing member 3, and the other part of the second through holes 11 is aligned with the first through holes 10. The second fixing member 4 can be moved according to the number of wires and cables, which is beneficial to improving the space utilization of the fixing frame while ensuring the fixed support of all the wires and cables.

[0024] 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 and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire and cable fixing bracket, characterized in that: The invention comprises a fixing plate (1) and an L-shaped support plate (2), wherein a first side plate (5) of the L-shaped support plate (2) is connected to the fixing plate (1), a first fixing member (3) and a second fixing member (4) are arranged in parallel on the top surface of a second side plate (6) of the L-shaped support plate (2), the second fixing member (4) is slidably connected to the second side plate (6), and the sliding direction is perpendicular to the first side plate (5), the first fixing member (3) and the second fixing member (4) are respectively provided with a first through hole (10) and a second through hole (11) for passing electric wires and cables, and the number and position of the first through holes (10) and the second through holes (11) are the same.

2. The wire and cable fixing bracket according to claim 1, characterized in that: The first fixing member (3) and the second fixing member (4) both adopt a combined structure of a base plate (16) and a cover plate (15); one end of the base plate (16) and the cover plate (15) are hinged, and the other end is connected by bolts.

3. The wire and cable fixing bracket according to claim 1, characterized in that: A slide rail (7) is provided on the top surface of the second side plate (6), the slide rail (7) being perpendicular to the first side plate (5), the second fixing member (4) being provided with a slide groove, the slide groove being slidably connected to the slide rail (7), a connecting plate (9) being provided on a side of the second fixing member (4) away from the first fixing member (3), third threaded holes (8) being evenly spaced on the second side plate (6) along an extension direction of the slide rail (7), the connecting plate (9) being connected to the aligned third threaded holes (8) by bolts.

4. The wire and cable fixing bracket according to claim 2, characterized in that: The cover plate (15) is provided with a communicating hole (19) and a receiving groove (20); a spring (17) is passed through the hole (19); a pressing plate (18) is provided at the end of the spring (17); the pressing plate (18) is used to fix the wires and cables; the receiving groove (20) is adapted in shape and size to the pressing plate (18).

5. The wire and cable fixing bracket according to claim 1, characterized in that: A reinforcing rib plate (14) is provided at the bottom of the second side plate (6).

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