Stably erected cable bridge support hanger

Abstract

The utility model relates to the technical field of cable bridge installation, in particular to a cable bridge support hanger capable of being erected stably, which comprises a hanger plate and a clamping assembly arranged on the hanger plate, the clamping assembly comprises two oppositely arranged first supporting columns, and driving thread grooves are formed in the first supporting columns in a penetrating manner; a driving threaded rod with the two ends extending to the outer side of the driving threaded groove is connected into the driving threaded groove in a threaded mode, one end of the driving threaded rod is connected with a clamping plate, second supporting columns are arranged on the end face of the top of the first supporting column, and a stop rod is connected between the tops of the two second supporting columns in a sliding mode. According to the cable bridge supporting and hanging bracket, adjustment and installation can be conducted according to the size, the number and the installation position of cable bridges erected on the supporting and hanging bracket, the upper sides of the cable bridges are limited through arrangement of stop rods in the clamping assemblies, and the two sides of the cable bridges are clamped through arrangement of clamping plates in the clamping assemblies; and thus, the cable bridge is stably erected on the support hanger.

Description

Technical Field

[0001] This utility model relates to the field of cable tray installation technology, specifically to a cable tray support and hanger for stable installation. Background Technology

[0002] Cable trays come in various structures, including trough type, tray type, ladder type, and mesh type, and consist of supports, brackets, and installation accessories. Cable trays are typically secured to the building using cable tray installation supports.

[0003] Currently, cable trays are generally placed on supports and hangers, but without corresponding fixing measures, the cable trays are prone to moving on the supports and hangers. The displacement of the cable trays will affect the installation of cables. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by providing a stable cable tray support, which solves the problem that in current technologies, cable trays are generally placed on supports without corresponding fixing measures, making it easy for the cable trays to move on the supports, and the displacement of the cable trays will affect the installation of cables.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A stable cable tray support includes a hanging plate and a clamping assembly detachably mounted on the hanging plate. Hanging rods are provided on both sides of the hanging plate. The clamping assembly includes two opposing first support columns. A mounting rod is provided at the bottom of one side of each first support column. A first locking groove is formed through the mounting rod, and a locking rod is slidably connected within the first locking groove. A connecting plate is provided at the top of the locking rod, and an anti-detachment plate is provided at the end of the connecting plate near the first support column. An internal groove is formed within the first support column, allowing the anti-detachment plate to move up and down. A drive threaded groove is formed through the first support column at the top of the internal groove, and a drive threaded rod extending to the outside of the drive threaded groove at both ends is screwed into the drive threaded groove. A second support column is provided at the top end of the first support column, and a stop rod is slidably connected between the tops of the two second support columns. The stop rod has fastening threaded ends at both ends, and fastening nuts are provided on the fastening threaded ends.

[0007] As a preferred technical solution of this utility model, a movable groove for the displacement of the stop rod is provided through the second support column, and a first tooth surface is provided on the second support column on both sides of the movable groove.

[0008] As a preferred technical solution of this utility model, a limiting plate is provided on the stop rod between the fastening nut and the second support column, and the inner side wall of the limiting plate is provided with a second tooth surface that meshes with the first tooth surface.

[0009] As a preferred embodiment of this utility model, the built-in groove is provided with a guide rod that is slidably connected to the anti-detachment plate, and a spring is sleeved on the outside of the guide rod at the top of the anti-detachment plate.

[0010] As a preferred technical solution of this utility model, a plurality of evenly distributed fixing blocks are provided on one side of the hanging plate. The fixing blocks are provided with mounting grooves that extend into the hanging plate and are used for inserting mounting rods. The fixing blocks are provided with second locking grooves that are used for inserting locking rods, and the second locking grooves are connected to the mounting grooves.

[0011] As a preferred embodiment of this utility model, one end of the drive threaded rod is connected to a clamping plate, and the other end of the drive threaded rod is provided with a drive handwheel.

[0012] As a preferred embodiment of this utility model, the top end face of the connecting plate is provided with a handle.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The clamping assembly of this utility model is detachable and can be adjusted and installed according to the size, quantity and installation position of the cable tray on the support. The upper side of the cable tray is limited by the stop bar of the clamping assembly, and the two sides of the cable tray are clamped by the clamping plate in the clamping assembly, so that the cable tray is stably erected on the support. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the clamping assembly of this utility model;

[0017] Figure 3 This is a cross-sectional view of the first support column of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the fixing block of this utility model;

[0019] In the diagram: 1. Hanging plate; 101. Fixing block; 102. Mounting groove; 103. Second locking groove; 2. Clamping assembly; 201. First support column; 202. Mounting rod; 203. First locking groove; 204. Locking rod; 205. Connecting plate; 206. Anti-detachment plate; 207. Internal groove; 208. Drive thread groove; 209. Second support column; 210. Stop rod; 211. Fastening thread end; 212. Fastening nut; 213. Moving groove; 214. First tooth surface; 215. Limiting plate; 216. Second tooth surface; 217. Guide rod; 218. Spring; 219. Clamping plate; 220. Drive handwheel; 221. Handle; 222. Drive thread rod; 3. Hanging rod. Detailed Implementation

[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] Example

[0023] refer to Figures 1-4A stable cable tray support includes a hanging plate 1 and a clamping assembly 2 detachably mounted on the hanging plate 1. The hanging plate 1 has hanging rods 3 on both sides. The clamping assembly 2 includes two opposing first support columns 201. One side of each first support column 201 has a mounting rod 202 at its bottom. A first locking groove 203 is formed through the mounting rod 202. A locking rod 204 is slidably connected within the first locking groove 203. A connecting plate 205 is provided at the top of the locking rod 204. An anti-detachment plate 206 is provided at the end of the connecting plate 205 near the first support column 201. The support column 201 has an internal groove 207 that allows the anti-detachment plate 206 to move up and down. The first support column 201 at the top of the internal groove 207 has a through drive thread groove 208. A drive thread rod 222 extending to the outside of the drive thread groove 208 is screwed into the drive thread groove 208. The top end face of the first support column 201 has a second support column 209. A stop rod 210 is slidably connected between the tops of the two second support columns 209. The stop rod 210 has fastening thread ends 211 at both ends. A fastening nut 212 is threadedly connected to the fastening thread end 211.

[0024] The built-in groove 207 is provided with a guide rod 217 that is slidably connected to the anti-detachment plate 206, and a spring 218 is sleeved on the outside of the guide rod 217 at the top of the anti-detachment plate 206.

[0025] Furthermore, one side of the hanging plate 1 is provided with a plurality of evenly distributed fixing blocks 101. The fixing blocks 101 are provided with mounting grooves 102 extending into the hanging plate 1 for the mounting rod 202 to be inserted. The fixing blocks 101 are provided with second locking grooves 103 for the locking rod 204 to be inserted. The second locking grooves 103 are connected to the mounting grooves 102. By inserting the locking rod 204 into the second locking grooves 103 and the first locking grooves 203, the clamping assembly 2 is locked and installed on the hanging plate 1.

[0026] Furthermore, a moving groove 213 for displacing the stop rod 210 is provided through the second support column 209, and a first tooth surface 214 is provided on the second support column 209 on both sides of the moving groove 213.

[0027] Furthermore, a limiting plate 215 is provided on the stop bar 210 between the fastening nut 212 and the second support column 209. The inner side wall of the limiting plate 215 is provided with a second tooth surface 216 that meshes with the first tooth surface 214. By moving the limiting plate 215 inward, the second tooth surface 216 on the limiting plate 215 meshes with the first tooth surface 214 on the second support column 209. Then, the fastening nut 212 is rotated to move the fastening nut 212 inward until the fastening nut 212 is in contact with the limiting plate 215, thereby fixing the moved stop bar 210 on the two second support columns 209, thus limiting the upper side of the cable tray.

[0028] Furthermore, one end of the drive threaded rod 222 is connected to a clamping plate 219, and the other end of the drive threaded rod 222 is provided with a drive handwheel 220. By rotating the drive handwheel 220, the drive threaded rod 222 is rotated, causing the clamping plate 219 to move inward until the protective layer on the clamping plate 219 contacts both sides of the cable tray, thereby clamping both sides of the cable tray.

[0029] Furthermore, the top end face of the connecting plate 205 is provided with a handle 221.

[0030] Preferably, the outer periphery of the stop bar 210 and the inner sidewall of the limiting plate 215 are both covered with a protective layer, which protects the cable tray and avoids direct hard contact with the cable tray, thus preventing wear and damage to the cable tray.

[0031] The working principle of this utility model:

[0032] During installation, the cable tray is mounted on the hanging plate 1 of the support as required. Then, the handle 221 on the clamping assembly 2 is pulled upwards. The handle 221 moves the anti-detachment plate 206 upwards simultaneously and compresses the spring 218, causing the spring 218 to elastically deform until the locking rod 204 is completely disengaged from the first locking groove 203. Then, the two mounting rods 202 on the clamping assembly 2 are aligned with the nearest mounting grooves 102 on both sides of the cable tray and inserted. At this time, the second locking groove 103 on the hanging plate 1 is connected to the first locking groove 203 on the clamping assembly 2. Then, the handle 221 is released. The spring 218 recovers its deformation when the external force is removed and drives the locking rod 204 to reset, so that the locking rod 204 is inserted into the second locking groove 103 and the first locking groove 203, thereby locking the clamping assembly 2 onto the hanging plate 1. By moving the stop bar 210 downwards, the protective layer on the stop bar 210 contacts the upper surface of the cable tray. Then, the limiting plate 215 is moved inwards so that the second tooth surface 216 on the limiting plate 215 meshes with the first tooth surface 214 on the second support column 209. The fastening nut 212 is rotated so that the fastening nut 212 moves inwards until it is in contact with the limiting plate 215, thereby fixing the moved stop bar 210 on the two second support columns 209, thus limiting the upper side of the cable tray. By rotating the drive handwheel 220, the drive threaded rod 222 is rotated, causing the clamping plate 219 to move inwards until the protective layer on the clamping plate 219 contacts both sides of the cable tray, thereby clamping both sides of the cable tray and making the cable tray stably erected on the support bracket.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A stable cable tray support, comprising a hanging plate (1) and a clamping assembly (2) detachably mounted on the hanging plate (1), wherein hanging rods (3) are provided on both sides of the hanging plate (1), characterized in that: The clamping assembly (2) includes two opposing first support columns (201). One side of each first support column (201) has a mounting rod (202) at its bottom. A first locking groove (203) is formed through the mounting rod (202). A locking rod (204) is slidably connected within the first locking groove (203). A connecting plate (205) is provided at the top of the locking rod (204). An anti-detachment plate (206) is provided at one end of the connecting plate (205) near the first support column (201). The first support column (201) has a groove that allows the anti-detachment plate (206) to move vertically. The built-in groove (207) has a drive thread groove (208) through the first support column (201) at the top of the built-in groove (207). A drive thread rod (222) with both ends extending to the outside of the drive thread groove (208) is screwed into the drive thread groove (208). A second support column (209) is provided on the top end face of the first support column (201). A stop rod (210) is slidably connected between the tops of the two second support columns (209). The stop rod (210) has fastening thread ends (211) at both ends. A fastening nut (212) is provided on the fastening thread ends (211).

2. The stable erected cable bridge support bracket of claim 1, wherein: The second support column (209) is provided with a moving groove (213) for the displacement of the stop rod (210), and the second support column (209) on both sides of the moving groove (213) is provided with a first tooth surface (214).

3. The stable cable bridge support hanger according to claim 2, characterized in that: A limiting plate (215) is provided on the stop bar (210) between the fastening nut (212) and the second support column (209), and the inner side wall of the limiting plate (215) is provided with a second tooth surface (216) that meshes with the first tooth surface (214).

4. The stable erected cable bridge support bracket of claim 1, wherein: The built-in groove (207) is provided with a guide rod (217) that is slidably connected to the anti-detachment plate (206), and a spring (218) is sleeved on the outside of the guide rod (217) at the top of the anti-detachment plate (206).

5. The stable erected cable bridge support bracket of claim 1, wherein: The hanging plate (1) has a plurality of evenly distributed fixing blocks (101) on one side. The fixing blocks (101) have mounting grooves (102) that extend into the hanging plate (1) and are used for the insertion of mounting rods (202). The fixing blocks (101) also have second locking grooves (103) that are used for the insertion of locking rods (204), and the second locking grooves (103) are connected to the mounting grooves (102).

6. The stable erected cable bridge support bracket of claim 1, wherein: One end of the drive threaded rod (222) is connected to a clamping plate (219), and the other end of the drive threaded rod (222) is provided with a drive handwheel (220).

7. The stable erected cable bridge support bracket of claim 1, wherein: The top end face of the connecting plate (205) is provided with a handle (221).

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