Multi-direction supporting assembly for cable bridge

Abstract

The utility model relates to a multi-direction supporting assembly for a cable bridge. The multi-direction supporting assembly comprises an installation pipe fitting and two installation bases installed in the installation pipe fitting in a sliding mode. A supporting strip is arranged on one side of the mounting pipe fitting, a top plate and a bottom plate on the supporting seat are provided with hole parts used for being connected with a cable bridge, two mounting frames are embedded in the supporting seat and used for being connected with cable bridges in other directions, and mounting of the cable bridges in different directions is met. Two mounting bolts penetrate through two mounting holes and two round holes respectively, so that the mounting bolts are mounted in the threaded barrel in a threaded manner, a moving plate is driven to move and extrude four spring devices, two abutting strips on one side of the moving plate extrude the inner walls of two guide rail grooves respectively, and the abutting strips are rubber strips, so that the friction force is increased; the supporting strip is firmly installed on the installation pipe fitting, the two racks on one side of the supporting strip are meshed with the two tooth grooves in the installation pipe fitting respectively, the friction force is further increased, and the supporting strip is firmly limited to the installation pipe fitting.

Description

Technical Field

[0001] This utility model relates to the technical field of cable tray support equipment, specifically a multi-directional support component for cable trays. Background Technology

[0002] Cable tray support assemblies are a crucial component of cable tray systems. They are used to secure and support cable trays, ensuring the safe and stable installation of the cable trays and their internal cables on buildings or other supporting structures. Cable tray support assemblies are typically made of metallic materials (such as steel, stainless steel, and aluminum alloys) to provide sufficient strength and durability. Sometimes plastics or composite materials are also used. In current technology, cable tray support assemblies are only compatible with unidirectional cable trays and cannot accommodate multidirectional cable trays. Furthermore, cable tray support assemblies are inconvenient to install, remove, maintain, replace, and adjust.

[0003] For example, the authorized patent document with application number CN202321090526.4 discloses a cable tray including a cable tray body, with legs installed at the bottom of the cable tray body, a horizontal partition plate snapped onto the inner side wall of the cable tray body, and vertical partition plates snapped onto both the horizontal partition plate and the bottom of the inner cavity of the cable tray body. Several rows of connecting brackets are arranged at equal intervals from top to bottom on opposite inner side walls of the cable tray body, with each row of connecting brackets arranged at equal intervals and a slot provided in the connecting bracket. Several second-stage brackets are arranged at equal intervals on both sides of the bottom of the horizontal partition plate, and the second-stage brackets are inserted into the slots. Several rows of slot holes are opened at the bottom of the inner cavity of the cable tray body and the top of the horizontal partition plate, with each row of slot holes arranged at equal intervals. Several first-stage brackets are arranged at equal intervals on the lower part of the vertical partition plate, and the first-stage brackets are snapped into the slots.

[0004] The aforementioned patent has the problem that the cable tray support component is only suitable for unidirectional cable trays and cannot be adapted to multidirectional cable trays. At the same time, the cable tray support component is not convenient for installation, disassembly, maintenance, replacement and adjustment. Therefore, we need to provide a multidirectional support component for cable trays. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-directional support assembly for cable trays. The support base has holes on both its top and bottom plates for connecting to the cable tray. Two mounting frames are embedded within the support base for connecting cable trays in other directions, satisfying the installation requirements of cable trays in different directions. The support bar is securely installed on the mounting pipe, and two toothed racks on one side of the support bar mesh with two toothed grooves on the mounting pipe, further increasing friction and firmly securing the support bar to the mounting pipe, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-directional support assembly for cable trays, comprising:

[0007] The mounting fitting and two mounting seats that are slidably installed inside the mounting fitting;

[0008] A support bar is provided on one side of the mounting pipe fitting. Two mounting holes are opened inside the support bar. The two mounting holes are respectively used to cooperate with two mounting seats. A multi-directional support is provided on one side of the support bar. The multi-directional support is used to install cable trays in different directions.

[0009] The multi-directional support includes a support base fixedly installed on one side of the support bar. The support base has two mounting frames embedded inside, and a top plate is fixedly installed on the top of the support base. A bottom plate is fixedly installed on the bottom of the support base, and the tops of the two mounting frames are in contact with the bottom of the top plate.

[0010] Preferably, both mounting seats have round holes inside, and mounting bolts are movably fitted inside both mounting holes. Guide grooves for sliding of the mounting seats are provided on both sides of the inner wall of the mounting pipe, and a limiting mechanism is provided inside the mounting pipe, which works in conjunction with the mounting bolts.

[0011] Preferably, the limiting mechanism includes a threaded cylinder threaded onto the surface of the mounting bolt, a movable plate fixedly mounted on the surface of the threaded cylinder, and guide rail grooves for sliding of the movable plate are provided on both sides of the mounting pipe.

[0012] Preferably, the surface of the movable plate has four grooves, each groove contains a spring, and one end of each spring is engaged with the surface of the mounting base.

[0013] Preferably, both sides of the front of the movable plate are fixed with abutment strips, both of which are rubber strips and are respectively disposed in two guide rail grooves.

[0014] Preferably, the mounting fitting has toothed grooves integrally machined on both sides of its front side, and the support strip has two toothed racks installed on both sides of its back side, with each toothed rack engaging with one of the two toothed grooves.

[0015] Preferably, the back of the support bar is provided with an annular groove that matches the two mounting seats, and the surface of the mounting pipe is provided with multiple hollow grooves.

[0016] Preferably, a reinforcing base is fixedly installed on the side of the top plate and the bottom plate adjacent to each other, and the reinforcing base is fixedly installed on the surface of the support base.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] The support base of this utility model has holes on both the top plate and the bottom plate for connecting with cable trays. Two mounting frames are embedded in the support base for connecting cable trays in other directions, so as to meet the installation of cable trays in different directions. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a perspective view of the multi-directional support component of this utility model;

[0021] Figure 3 This is a perspective view of the annular groove of this utility model;

[0022] Figure 4 This is a perspective view of the installation pipe fittings of this utility model;

[0023] Figure 5 This is a partial three-dimensional view of the present invention.

[0024] In the diagram: 1. Installation fitting; 2. Mounting base; 3. Support bar; 4. Mounting hole; 5. Multi-directional support; 51. Support base; 52. Mounting frame; 53. Top plate; 54. Bottom plate; 6. Round hole; 7. Mounting bolt; 8. Guide groove; 9. Limiting mechanism; 91. Threaded cylinder; 92. Moving plate; 93. Guide rail groove; 10. Groove; 11. Spring; 12. Abutment bar; 13. Toothed groove; 14. Rack; 15. Annular groove; 16. Hollowed-out groove; 17. Reinforcing base. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a multi-directional support assembly for cable trays, comprising:

[0027] Mounting fitting 1 and two mounting seats 2 that are slidably installed inside mounting fitting 1;

[0028] A support bar 3 is provided on one side of the mounting fitting 1. Two mounting holes 4 are opened inside the support bar 3. The two mounting holes 4 are used to cooperate with two mounting seats 2 respectively. A multi-directional support 5 is provided on one side of the support bar 3. The multi-directional support 5 is used to install cable trays in different directions.

[0029] The multi-directional support 5 includes a support base 51 fixedly installed on one side of the support bar 3. The support base 51 has two mounting frames 52 embedded inside it. A top plate 53 is fixedly installed on the top of the support base 51, and a bottom plate 54 is fixedly installed on the bottom of the support base 51. The tops of the two mounting frames 52 are in contact with the bottom of the top plate 53.

[0030] Both mounting bases 2 have round holes 6 inside, and both mounting holes 4 have mounting bolts 7 movably fitted inside. Both sides of the inner wall of the mounting tube 1 have guide grooves 8 for sliding of the mounting base 2, and the mounting tube 1 is provided with a limiting mechanism 9 inside. The limiting mechanism 9 works in conjunction with the mounting bolts 7.

[0031] In this embodiment, the top plate 53 and bottom plate 54 of the support base 51 are both provided with holes for connecting to the cable tray. Two mounting frames 52 are embedded in the support base 51 for connecting cable trays in other directions, satisfying the installation of cable trays in different directions. Two mounting bolts 7 are respectively passed through two mounting holes 4 and two round holes 6, so that the mounting bolts 7 are threaded into the threaded cylinder 91, thereby driving the moving plate 92 to move and compress the four springs 11. Two abutment strips 12 on one side of the moving plate 92 are respectively pressed against the inner walls of the two guide grooves 93. The abutment strips 12 are rubber strips, thereby increasing the friction and firmly installing the support strip 3 on the mounting pipe 1. Furthermore, two toothed racks 14 on one side of the support strip 3 are respectively engaged with two toothed grooves 13 on the mounting pipe 1, further increasing the friction and firmly restricting the support strip 3 to the mounting pipe 1.

[0032] The limiting mechanism 9 includes a threaded cylinder 91 threadedly mounted on the surface of the mounting bolt 7. A movable plate 92 is fixedly mounted on the surface of the threaded cylinder 91, and guide rail grooves 93 for sliding of the movable plate 92 are provided on both sides of the mounting pipe 1.

[0033] Specifically, the mounting bolt 7 is installed with the internal thread of the threaded cylinder 91, thereby driving the moving plate 92 to move and compress the four springs 11. The two abutting strips 12 on one side of the moving plate 92 are respectively pressed against the inner walls of the two guide rail grooves 93. The abutting strips 12 are rubber strips, thereby increasing the friction and firmly installing the support strip 3 on the mounting pipe 1. When the mounting seat 2 is not installed with the support strip 3, under the action of the four springs 11, the mounting seat 2 is limited in the mounting pipe 1. The moving plate 92 can be manually pressed close to the mounting seat 2, so that the mounting seat 2 can slide and adjust in the mounting pipe 1.

[0034] The surface of the movable plate 92 has four grooves 10, and each of the four grooves 10 is fitted with a spring 11, and one end of each of the four springs 11 is fitted with the surface of the mounting base 2.

[0035] Furthermore, four springs 11 are installed in the four grooves 10 on the movable plate 92 respectively. In the natural state, the springs 11 will push the mounting base 2 and the movable plate 92 to abut against the mounting tube 1. The movable plate 92 can be squeezed to approach the mounting base 2. The surface of the movable plate 92 does not contact the two guide rail grooves 93, so as to realize the sliding adjustment of the mounting base 2.

[0036] Both sides of the front of the movable plate 92 are fixed with abutment strips 12. Both abutment strips 12 are rubber strips and are respectively set in two guide rail grooves 93.

[0037] It is worth noting that the two abutment strips 12 on one side of the movable plate 92 are pressed against the inner walls of the two guide rail grooves 93 respectively, and the abutment strips 12 are rubber strips, thereby increasing the friction.

[0038] The mounting fitting 1 has toothed grooves 13 integrally machined on both sides of the front side, and the support strip 3 has two toothed racks 14 installed on both sides of the back side. The two toothed racks 14 are used in conjunction with the two toothed grooves 13 respectively.

[0039] The support bar 3 is firmly installed on the installation pipe fitting 1, and the two toothed racks 14 on one side of the support bar 3 respectively mesh with the two toothed grooves 13 on the installation pipe fitting 1 to further increase the friction and firmly restrict the support bar 3 on the installation pipe fitting 1.

[0040] The back of the support bar 3 is provided with an annular groove 15 that is adapted to the two mounting seats 2, and the surface of the mounting pipe 1 is provided with multiple hollow grooves 16.

[0041] Specifically, two annular grooves 15 are formed on the surface of the support bar 3, and the two annular grooves 15 are respectively adapted to the two mounting seats 2, so that the two mounting seats 2 can be snapped into the support bar 3.

[0042] A reinforcing base 17 is fixedly installed on the side of the top plate 53 and the bottom plate 54 adjacent to each other. The reinforcing base 17 is fixedly installed on the surface of the support base 51.

[0043] Furthermore, the reinforcing base 17 is installed to securely mount the top plate 53 and the bottom plate 54 onto the surface of the support base 51.

[0044] The top plate 53 and bottom plate 54 of the support base 51 of this device are provided with holes for connecting to cable trays. Two mounting frames 52 are embedded in the support base 51 for connecting cable trays in other directions, which can meet the installation of cable trays in different directions. Two mounting bolts 7 are respectively passed through two mounting holes 4 and two round holes 6, so that the mounting bolts 7 are threaded into the internal thread of the threaded cylinder 91, thereby driving the moving plate 92 to move and compress the four springs 11. Two abutment strips 12 on one side of the moving plate 92 are respectively pressed against the inner wall of the two guide rail grooves 93. The abutment strips 12 are rubber strips, thereby increasing the friction and firmly installing the support strip 3 on the mounting pipe 1. Furthermore, two toothed racks 14 on one side of the support strip 3 are respectively engaged with two toothed grooves 13 on the mounting pipe 1, further increasing the friction and firmly restricting the support strip 3 to the mounting pipe 1.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-directional support assembly for cable trays, characterized in that, include: The mounting fitting (1) and two mounting seats (2) that are slidably installed inside the mounting fitting (1); The mounting fitting (1) has a support strip (3) on one side. The support strip (3) has two mounting holes (4) inside. The two mounting holes (4) are used in conjunction with two mounting seats (2). The support strip (3) has a multi-directional support (5) on one side. The multi-directional support (5) is used to install cable trays in different directions. The multi-directional support member (5) includes a support base (51) fixedly installed on one side of the support bar (3). The support base (51) has two mounting frames (52) embedded inside. A top plate (53) is fixedly installed on the top of the support base (51), and a bottom plate (54) is fixedly installed on the bottom of the support base (51). The tops of the two mounting frames (52) are in contact with the bottom of the top plate (53).

2. The multi-directional support assembly for cable trays according to claim 1, characterized in that: Both mounting bases (2) have round holes (6) inside, and both mounting holes (4) are movably fitted with mounting bolts (7). The inner walls of the mounting pipe (1) are provided with guide grooves (8) for sliding of the mounting bases (2), and the mounting pipe (1) is provided with a limiting mechanism (9) inside, which works in conjunction with the mounting bolts (7).

3. A multi-directional support assembly for cable trays according to claim 2, characterized in that: The limiting mechanism (9) includes a threaded cylinder (91) threaded onto the surface of the mounting bolt (7), a movable plate (92) is fixedly mounted on the surface of the threaded cylinder (91), and guide rail grooves (93) for sliding of the movable plate (92) are provided on both sides of the mounting pipe (1).

4. A multi-directional support assembly for cable trays according to claim 3, characterized in that: The surface of the movable plate (92) has four grooves (10), and each of the four grooves (10) is fitted with a spring (11), and one end of each of the four springs (11) is fitted with the surface of the mounting base (2).

5. A multi-directional support assembly for cable trays according to claim 4, characterized in that: Both sides of the front of the movable plate (92) are fixed with abutment strips (12), both abutment strips (12) are rubber strips, and the two abutment strips (12) are respectively set in two guide rail grooves (93).

6. A multi-directional support assembly for cable trays according to claim 5, characterized in that: The mounting fitting (1) has toothed grooves (13) integrally machined on both sides of the front side, and the support strip (3) has two toothed racks (14) installed on both sides of the back side, and the two toothed racks (14) are used in conjunction with the two toothed grooves (13) respectively.

7. A multi-directional support assembly for cable trays according to claim 6, characterized in that: The back of the support bar (3) is provided with an annular groove (15) that is adapted to the two mounting seats (2), and the surface of the mounting pipe (1) is provided with multiple hollow grooves (16).

8. A multi-directional support assembly for cable trays according to claim 1, characterized in that: A reinforcing base (17) is fixedly installed on the side adjacent to the top plate (53) and the bottom plate (54), and the reinforcing base (17) is fixedly installed on the surface of the support base (51).

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