Cable bridge support

Abstract

The utility model discloses a cable bridge support which is applied to the field of cable bridges and comprises an outer plate, an inner plate is arranged on the inner side of the outer plate, during installation of the cable bridge, the cable bridge is placed on the top of the outer plate and the top of the inner plate, and then a second top plate and a first top plate are sequentially placed on the top of the cable bridge. The first side plates and the second side plates are adjusted preferentially according to the height of the bridge, the first side plates and the second side plates are fastened and installed through second bolts and second nuts, then the positions between the inner plate and the outer plate are adjusted according to the width of the bridge, and after the two first side plates make contact with the two sides of the bridge respectively, the inner plate and the outer plate are fixed. The first side top plate and the second top plate are fastened through the first bolt and the first nut, through the arrangement, the support can be conveniently used in cooperation with bridges of different sizes, the support is attached to the bridges and wraps the bridges, stable installation of the bridges is further guaranteed, meanwhile, the occupied space is small, and convenience is brought to use.

Description

Technical Field

[0001] The utility model belongs to the field of cable trays, and particularly relates to a cable tray support. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of supports, brackets and installation accessories, etc. The cable trays in buildings can be erected independently or laid on various building and pipe gallery supports, and should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized, and the cable trays installed outdoors are exposed to the elements.

[0003] At present, the Chinese utility model with the publication number of CN216134228U discloses a cable tray support, which relates to the field of cable trays and includes a device body. On the opposite sides of the two fixed columns, a first connecting column is fixedly connected. Springs are symmetrically arranged on the left sides of the two first grooves. On the centers of the right sides of the two limit blocks, a second connecting column is symmetrically and fixedly connected. A clamping plate is arranged on the right side of the second groove. For a cable tray support of the utility model, by pulling the arranged first connecting column, the two fixed columns can be driven to move leftward, so that the left sides of the two second connecting columns move through the first grooves to the left side of the inner cavity of the fixed columns, and the right side of the clamping plate can be attached to the left side of the cable tray. Through the arranged spring, after the cable tray is placed, the second connecting column can drive the clamping plate to pop out rightward, so that the clamping plate can tightly fit on the left side of the cable tray to fix it. Through this device, cable trays of various sizes can be adapted.

[0004] When this cable tray support is in use, it has the inconvenience of large occupied area. At the same time, the fastening method of the spring has unstable factors. And during the installation of the two connecting plates, the two connecting plates are convenient to move through the sliding grooves, limiting grooves, first sliders and second sliders, so as to facilitate the installation of support columns of different sizes. However, this placement is not convenient to realize the fixed limit of the connecting plate and the device body, resulting in an unstable fixing situation. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cable tray support, which has the advantages of facilitating the installation size and reducing the occupied space, and at the same time improving the installation stability function.

[0006] The above technical object of the utility model is achieved through the following technical solutions: A cable tray support, including an outer plate, an inner plate is provided inside the outer plate, a first top plate and a second top plate are respectively provided at the tops of the inner plate and the outer plate, a first bolt is provided at the bottom of the second top plate and penetrates through to the top of the first top plate, first side plates are fixedly installed at the tops of one ends of the inner plate and the outer plate, second side plates are fixedly installed at the bottoms of one ends of the first top plate and the second top plate, a second bolt penetrates through to one side of the second side plate on one side of the first side plate, a connecting block is provided on one side of the outer plate, a fixing plate is fixedly installed on one side of the connecting block, a moving plate is provided on the other side of the connecting block, a third bolt is provided on one side of the fixing plate, and mounting holes for the third bolt to penetrate through are respectively opened inside the fixing plate and the moving plate.

[0007] Adopting the above technical solutions: When using the cable tray installation support, first take the support and place the fixing plate and the moving plate on both sides of the support column respectively. When using different support columns, the moving plate can slide and guide on one side of the connecting block through the slider and the chute. After the fixing plate and the moving plate are both in contact with the support column, insert the third bolt into the mounting hole, and then tighten the third bolt with a third nut. Through this setting, it is convenient to tighten and use different support columns. At the same time, the fixing plate cooperates with the support to provide support force, bringing stability to the fixation of the support. Subsequently, during the installation of the cable tray, place the tray on the tops of the outer plate and the inner plate, and then place the second top plate and the first top plate on the top of the tray in sequence. First, adjust the position between the first side plate and the second side plate according to the height of the tray, and tightly install the first side plate and the second side plate through the second bolt and the second nut. Then, adjust the position between the inner plate and the outer plate according to the width of the tray. After the two first side plates are respectively in contact with both sides of the tray, tighten the first top plate and the second top plate through the first bolt and the first nut. Through this setting, it is convenient to realize the matching use of this support with different-sized trays, and the support fits the tray, providing a wrap for the tray, further ensuring the stable installation of the tray, and at the same time occupying a small space, bringing convenience to use.

[0008] The utility model is further provided that mounting grooves for the first bolt to penetrate through are respectively opened inside the first top plate and the second top plate, and a first accommodating groove is opened at the bottom of the second top plate and at the bottom of the mounting groove.

[0009] Adopting the above technical solutions: The mounting groove cooperates with the first bolt to penetrate through the first top plate and the second top plate, and the first accommodating groove is convenient for accommodating one end of the first bolt to prevent the first bolt from protruding and affecting the cable tray.

[0010] The utility model is further provided that a first nut is threadedly connected to the surface of the first bolt, and a second nut is threadedly connected to the surface of the second bolt.

[0011] Adopting the above technical solution: The first nut facilitates the fastening and installation of the first bolt, and the second nut facilitates the fastening and installation of the second bolt.

[0012] The present utility model is further configured such that clamping strips are fixedly installed on both sides of the inner plate, and clamping grooves for cooperating with the clamping strips for clamping are formed inside the outer plate.

[0013] Adopting the above technical solution: The inner plate and the outer plate are clamped through the cooperation of the clamping strips and the clamping grooves, and at the same time, it is convenient to realize the sliding use between the two.

[0014] The present utility model is further configured such that mounting grooves two for the second bolt to penetrate through are formed inside both the first side plate and the second side plate, and a receiving groove two is formed on one side of the first side plate and located on one side of the mounting groove two.

[0015] Adopting the above technical solution: The second bolt penetrates through the first side plate and the second side plate through the cooperation of the mounting groove two, and the receiving groove two is convenient for receiving one end of the second bolt, avoiding the second bolt protruding and affecting the cable tray.

[0016] The present utility model is further configured such that a supporting plate is fixedly installed on one side of the connecting block, and the supporting plate is fixedly connected to the outer plate.

[0017] Adopting the above technical solution: The outer plate and the connecting block are connected through the supporting plate.

[0018] The present utility model is further configured such that sliders are fixedly installed at both ends on one side of the moving plate, and sliding grooves for cooperating with the sliders to slide are formed on one side of the connecting block.

[0019] Adopting the above technical solution: Through the sliding connection between the slider and the sliding groove, the moving plate will be guided to slide on one side of the connecting block.

[0020] The present utility model is further configured such that a support column is provided between the fixing plate and the connecting block, and one end of the third bolt penetrates through the fixing plate and the support column to the side of the moving plate and is threadedly connected with a third nut.

[0021] Adopting the above technical solution: The support column is used for supporting and installing the bracket, and the third bolt and the third nut are used for fastening and installing the fixing plate, the moving plate and the support column.

[0022] In summary, the present utility model has the following beneficial effects:

[0023] 1. In the installation of the cable tray by the present utility model, the tray is placed on the top of the outer plate and the inner plate, and then the second top plate and the first top plate are sequentially placed on the top of the tray. First, adjust the distance between the first side plate and the second side plate according to the height of the tray, and fasten and install the first side plate and the second side plate with bolt two and nut two. Subsequently, adjust the position between the inner plate and the outer plate according to the width of the tray. After the two first side plates are respectively in contact with both sides of the tray, fasten the first side top plate and the second top plate with bolt one and nut one. Through this setting, it is convenient to realize the matching use of this bracket with cable trays of different sizes, and this bracket fits the cable tray, provides wrapping for the cable tray, further ensures the stable installation of the cable tray, and at the same time occupies a small space, bringing convenience to use;

[0024] 2. When the present utility model is used for the installation bracket of the cable tray, first take this bracket and place the fixed plate and the movable plate on both sides of the support column respectively. When using different support columns, the movable plate can realize sliding guidance on one side of the connecting block through the slider and the sliding groove. After the fixed plate and the movable plate are both in contact with the support column, insert bolt three into the installation hole, and then fasten bolt three with nut three. Through this setting, it is convenient to fasten and use different support columns. At the same time, the fixed plate cooperates with this bracket to provide support force, bringing stability to the fixation of this bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the schematic diagram of the overall structure of the present utility model;

[0026] Figure 2 is the exploded view of the structure of the present utility model;

[0027] Figure 3 is the bottom view of the second top plate of the present utility model;

[0028] Figure 4 is the schematic diagram of the cooperation between the connecting block and the support column of the present utility model.

[0029] Reference numerals: 1. Outer plate; 2. Inner plate; 3. Clamping strip; 4. Clamping groove; 5. First top plate; 6. Second top plate; 7. First receiving groove; 8. First installation groove; 9. Bolt one; 10. Nut one; 11. First side plate; 12. Second side plate; 13. Second receiving groove; 14. Second installation groove; 15. Nut two; 16. Bolt two; 17. Connecting block; 18. Supporting plate; 19. Fixed plate; 20. Movable plate; 21. Slider; 22. Sliding groove; 23. Bolt three; 24. Nut three; 25. Installation hole; 26. Support column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following further describes the present utility model in detail with reference to the drawings.

[0031] Embodiment 1:

[0032] Reference Figure 1 、 Figure 2 and Figure 3 , a cable tray support, comprising an outer plate 1, an inner plate 2 is arranged inside the outer plate 1, a top plate one 5 and a top plate two 6 are respectively arranged at the tops of the inner plate 2 and the outer plate 1, a bolt one 9 penetrating through to the top of the top plate one 5 is arranged at the bottom of the top plate two 6, side plates one 11 are fixedly installed at the tops of one ends of the inner plate 2 and the outer plate 1, side plates two 12 are fixedly installed at the bottoms of one ends of the top plate one 5 and the top plate two 6, and a bolt two 16 penetrating through to one side of the side plate two 12 is arranged on one side of the side plate one 11. During the installation of the cable tray, the tray is placed on the tops of the outer plate 1 and the inner plate 2, and then the top plate two 6 and the top plate one 5 are successively placed on the top of the tray. First, adjust the position between the side plates one 11 and the side plates two 12 according to the height of the tray, fasten and install the side plates one 11 and the side plates two 12 through the bolt two 16 and the nut two 15. Subsequently, adjust the position between the inner plate 2 and the outer plate 1 according to the width of the tray. After the two side plates one 11 respectively contact both sides of the tray, fasten the top plate one 5 and the top plate two 6 through the bolt one 9 and the nut one 10. Through this setting, it is convenient to realize the matching use of this support with cable trays of different sizes, and this support fits the cable tray, provides wrapping for the cable tray, further ensures the stable installation of the cable tray, and at the same time occupies a small space, bringing convenience to use.

[0033] Reference Figure 1 , installation grooves one 8 for the bolt one 9 to penetrate through are respectively opened inside the top plate one 5 and the top plate two 6. A receiving groove one 7 is opened at the bottom of the top plate two 6 and at the bottom of the installation groove one 8. The installation groove one 8 cooperates with the bolt one 9 to penetrate through the top plate one 5 and the top plate two 6, and the receiving groove one 7 is convenient for receiving one end of the bolt one 9, avoiding the bolt one 9 protruding to affect the cable tray.

[0034] Reference Figure 2 , a nut one 10 is threadedly connected to the surface of the bolt one 9, and a nut two 15 is threadedly connected to the surface of the bolt two 16. The nut one 10 is convenient for fastening and installing the bolt one 9, and the nut two 15 is convenient for fastening and installing the bolt two 16.

[0035] Reference Figure 2 , clamping strips 3 are fixedly installed on both sides of the inner plate 2, and clamping grooves 4 for the clamping strips 3 to be clamped are opened inside the outer plate 1. The inner plate 2 and the outer plate 1 are clamped through the cooperation of the clamping strips 3 and the clamping grooves 4, and at the same time, it is convenient to realize the sliding use between the two.

[0036] Reference Figure 3, mounting grooves two 14 for the through use of bolts two 16 are formed inside both the first side plate 11 and the second side plate 12. A receiving groove two 13 is formed on one side of the first side plate 11 and located on one side of the mounting groove two 14. The first side plate 11 and the second side plate 12 are penetrated by the bolts two 16 through the mounting grooves two 14. The receiving groove two 13 facilitates the accommodation of one end of the bolts two 16, preventing the bolts two 16 from protruding and affecting the cable tray.

[0037] Brief description of the usage process: During the installation of the cable tray, place the tray on the top of the outer plate 1 and the inner plate 2, and then place the second top plate 6 and the first top plate 5 on the top of the tray in sequence. First, fasten and install the first side plate 11 and the second side plate 12 through the bolts two 16 and the nuts two 15. The first side plate 11 and the second side plate 12 can be installed through the cooperation of the mounting grooves two 14 and the bolts two 16, and the adjustment between the first side plate 11 and the second side plate 12 can be made according to the height of the tray. At the same time, the receiving groove two 13 facilitates the accommodation of one end of the bolts two 16, preventing the bolts two 16 from protruding and affecting the cable tray. Subsequently, adjust the positions between the inner plate 2 and the outer plate 1 according to the width of the tray, that is, the positions between the first top plate 5 and the second top plate 6. After the two first side plates 11 are in contact with both sides of the tray respectively, fasten the first top plate 5 and the second top plate 6 through the bolts one 9 and the nuts one 10. At this time, the receiving groove one 7 facilitates the accommodation of one end of the bolts one 9, preventing the bolts one 9 from protruding and affecting the cable tray. Through this setting, it is convenient to realize the matching use of this bracket with cable trays of different sizes, and this bracket fits the cable tray, provides wrapping for the cable tray, further ensures the stable installation of the cable tray, and at the same time occupies a small space, bringing convenience to the use.

[0038] Embodiment 2:

[0039] Reference Figure 1 、 Figure 2 and Figure 4 , a cable tray support, including an outer plate 1. A connecting block 17 is provided on one side of the outer plate 1. A fixing plate 19 is fixedly installed on one side of the connecting block 17. A moving plate 20 is provided on the other side of the connecting block 17. A bolt three 23 is provided on one side of the fixing plate 19. Mounting holes 25 for the through use of the bolt three 23 are formed inside both the fixing plate 19 and the moving plate 20. When using the cable tray installation support, first take the support and place the fixing plate 19 and the moving plate 20 on both sides of the support column 26 respectively. When using different support columns 26, the moving plate 20 can slide and guide on one side of the connecting block 17 through the slider 21 and the chute 22. After the fixing plate 19 and the moving plate 20 are both in contact with the support column 26, insert the bolt three 23 into the mounting hole 25, and then fasten the bolt three 23 through the nut three 24. Through this setting, it is convenient to fasten and use different support columns 26. At the same time, the fixing plate 19 provides a supporting force for the support, bringing stability to the fixation of the support.

[0040] Reference Figure 4 , on one side of the connecting block 17, a supporting plate 18 is fixedly installed. The supporting plate 18 is fixedly connected to the outer plate 1. The outer plate 1 and the connecting block 17 are connected through the supporting plate 18.

[0041] Reference Figure 2 , at both ends on one side of the moving plate 20, sliders 21 are fixedly installed. On one side of the connecting block 17, a sliding groove 22 is provided for the sliders 21 to slide. Through the sliding connection between the sliders 21 and the sliding groove 22, the moving plate 20 is guided to slide on one side of the connecting block 17.

[0042] Reference Figure 4 , between the fixing plate 19 and the connecting block 17, a support column 26 is provided. One end of the bolt three 23 passes through the fixing plate 19 and the support column 26 to one side of the moving plate 20 and is threadedly connected with a nut three 24. Through the support column 26, the bracket is supported and installed. The bolt three 23 and the nut three 24 cooperate with the fixing plate 19, the moving plate 20 and the support column 26 for fastening installation.

[0043] Brief description of the usage process: When using the installation bracket for the cable tray, first take the bracket and place the fixing plate 19 and the moving plate 20 on both sides of the support column 26 respectively. When using different support columns 26, the moving plate 20 can be guided to slide on one side of the connecting block 17 through the sliders 21 and the sliding groove 22. After the fixing plate 19 and the moving plate 20 are both in contact with the support column 26, insert the bolt three 23 into the installation hole 25, and then fasten the bolt three 23 with the nut three 24. Through this setting, it is convenient to fasten different support columns 26. At the same time, the fixing plate 19 cooperates with the bracket to provide a supporting force, bringing stability to the fixation of the bracket.

[0044] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A cable tray support, comprising an outer plate (1), characterized in that: An inner plate (2) is provided on the inner side of the outer plate (1), and a top plate (5) and a top plate (6) are provided on the top of the inner plate (2) and the outer plate (1) respectively, and a bolt (9) is provided on the bottom of the top plate (6) and penetrates to the top of the top plate (5). A side plate (11) is fixedly installed on the top of one end of the inner plate (2) and the outer plate (1), and a side plate (12) is fixedly installed on the bottom of one end of the top plate (5) and the top plate (6). One side is provided with a bolt 2 (16) penetrating to one side of the second side plate (12); one side of the outer plate (1) is provided with a connecting block (17); one side of the connecting block (17) is fixedly mounted with a fixed plate (19); the other side of the connecting block (17) is provided with a movable plate (20); one side of the fixed plate (19) is provided with a bolt 3 (23); the insides of the fixed plate (19) and the movable plate (20) are provided with mounting holes (25) for the three bolts (23) to penetrate.

2. A cable tray support according to claim 1, characterized in that: The top plate 1 (5) and the top plate 2 (6) are both provided with a mounting groove 1 (8) for passing a matching bolt 1 (9), and the bottom of the top plate 2 (6) is provided with a receiving groove 1 (7) at the bottom of the mounting groove 1 (8).

3. A cable tray support according to claim 1, characterized in that: The surface of the bolt one (9) is threadedly connected to the nut one (10), and the surface of the bolt two (16) is threadedly connected to the nut two (15).

4. A cable tray support according to claim 1, characterized in that: Snap-in strips (3) are fixedly mounted on both sides of the inner plate (2), and snap-in grooves (4) for snapping in cooperation with the snap-in strips (3) are provided inside the outer plate (1).

5. A cable tray support according to claim 1, characterized in that: The inside of the side plate 1 (11) and the side plate 2 (12) are both provided with a second installation groove (14) for the second bolt (16) to pass through, and a second receiving groove (13) is provided on one side of the side plate 1 (11) and located on one side of the second installation groove (14).

6. A cable tray support according to claim 1, characterized in that: A supporting plate (18) is fixedly mounted on one side of the connecting block (17), and the supporting plate (18) and the outer plate (1) are fixedly connected to each other.

7. A cable tray support according to claim 1, characterized in that: Slide blocks (21) are fixedly mounted on both ends of one side of the movable plate (20), and a sliding groove (22) for cooperating with the slide block (21) for sliding is provided on one side of the connecting block (17).

8. The cable tray support according to claim 1, characterized in that: A support column (26) is provided between the fixed plate (19) and the connecting block (17), and one end of the bolt three (23) passes through the fixed plate (19) and the support column (26) to one side of the movable plate (20) and is threadedly connected with a nut three (24).

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