Internal protection assembly for cable bridge
By designing the support structure of the shell, upper cover and protective components inside the cable tray, the problem of deformation caused by the lack of support in the traditional cable tray is solved, and the effect of improving the robustness of the cable tray is achieved.
Patent Information
- Application Number
- CN202420945417.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The lack of support structure inside the traditional cable tray, which leads to prone to deformation when subjected to large external forces.
Design an internal protective assembly including a housing, an upper cover, a protective assembly, a rectangular plate, a sliding shell, a screw and an electric push rod. Through the disassembled connection and movable design of these components, the support structure between the housing and the upper cover is enhanced. , prevent the cable tray from being easily damaged.
It effectively improves the firmness of the cable tray, prevents easy damage after being subjected to large external forces, and enhances the connection strength between the shell and the upper cover.
Smart Images
Figure CN222215090U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cable bridges, and in particular relates to an internal protection component for a cable bridge. Background Art
[0002] Cable trays are commonly used supporting and protecting devices for cable laying in the power supply system of electrical equipment. They protect and guide the cables laid in the cable trays. Traditional cable trays are mainly divided into trough-type, ladder-type, tray-type and grid-type structures. Ladder-type cable trays are widely used in the metallurgical industry, especially in the power supply and distribution systems of heavy industrial electrical equipment.
[0003] The problem with the existing technology is that the interior of the cable tray is generally hollow. Since there is no corresponding supporting structure inside the traditional cable tray, when the surface of the cable tray is subjected to some large external force, it is easy to deform. Therefore, we propose an internal protection component for the cable tray. Utility Model Content
[0004] The utility model aims to provide an internal protection component for a cable tray to solve the problems raised in the above-mentioned background technology.
[0005] The utility model is implemented as follows: an internal protective component for a cable tray comprises a shell, an upper cover is detachably connected to the upper surface of the shell, mounting holes are provided at both ends of the upper surface of the upper cover, a protective component is provided between the upper cover and the shell, the protective component is used to support the upper cover and the shell, and a plurality of through holes are provided on both sides of the shell surface.
[0006] As a preferred embodiment of the utility model, the protective component includes a rectangular plate, which is detachably connected to the lower surface of the upper cover, and both ends of the upper surface of the rectangular plate are fixedly connected to sliding shells, and slide plates are movably connected in two groups of the sliding shells.
[0007] As a preferred embodiment of the utility model, the middle part of the upper surface of the two groups of skateboards is fixedly connected with a screw rod, the surface of the two groups of screw rods is threadedly connected with nuts corresponding to the mounting holes, and the upper ends of the two groups of screw rods are fixedly connected with baffles.
[0008] As a preferred embodiment of the present invention, a mounting block is fixedly connected to the middle portion of the lower surface of the rectangular plate, and a rotating column is commonly fixedly connected between both sides of the inner wall of the mounting block.
[0009] As a preferred embodiment of the utility model, both ends of the lower surface of the rotating column are fixedly connected with telescopic rods, and both ends of the surface of the rotating column are movably connected with two sets of movable sleeves.
[0010] As a preferred embodiment of the utility model, the surfaces of the four groups of movable sleeves are all fixedly connected to electric push rods, the piston ends of the four groups of electric push rods are all movably connected to rotating rods, and the surfaces of the four groups of rotating rods are all fixedly connected to movable blocks.
[0011] As a preferred embodiment of the utility model, the corresponding two groups of movable blocks are movably connected to the inside of the support plate, and four groups of sliding holes are opened on the surface of the support plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model adopts the design of the shell, protective assembly, upper cover, mounting holes and through holes. When in use, the upper cover can be slid and installed to the upper end of the shell, and then the protective assembly is installed on the surface of the upper cover, and the protective assembly is started so that the protective assembly and the bottom of the shell are supported, thereby improving the strength of the connection between the shell and the upper cover, thereby achieving the effect of effectively preventing the cable tray from being easily damaged.
[0014] 2. The utility model adopts the design of a rectangular plate, a sliding shell, a slide plate, a nut, a screw and a baffle. When the rectangular plate is located under the upper cover, the slide plate inside the sliding shell is slid to a suitable position, and then the nut on the surface of the screw is rotated to tightly connect the nut inside the mounting hole. The baffle can prevent the nut from detaching from the surface of the screw, thereby achieving the effect of facilitating the installation of the protective component inside the cable tray.
[0015] 3. The utility model adopts the design of the support plate, the electric push rod, the movable sleeve, the rotating column, the mounting block, the sliding hole, the rotating rod, the movable block and the telescopic rod. When the electric push rod is started, the electric push rod will use the movable sleeve to rotate on the surface of the rotating column, and the piston end of the electric push rod will move on the surface of the rotating rod while pushing the movable block to move in the support plate to prevent it from getting stuck. During the entire downward support process, the support plate will drive the telescopic rod to extend. When the four groups of electric push rods drive the movable blocks to be located at one end of the support plate respectively, the support between the shell and the upper cover can be completed, thereby achieving the effect of improving the firmness of the cable tray and avoiding easy damage after being subjected to large external forces. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;
[0017] Figure 2 It is a schematic diagram of the partial structure of the protection component provided by the embodiment of the utility model;
[0018] Figure 3 It is a schematic diagram of the partial structure of the protection component provided by the embodiment of the utility model.
[0019] In the figure: 1. shell; 2. protection component; 201. rectangular plate; 202. sliding shell; 203. slide plate; 204. nut; 205. screw; 206. baffle; 207. support plate; 208. electric push rod; 209. movable sleeve; 210. rotating column; 211. mounting block; 212. sliding hole; 213. rotating rod; 214. movable block; 215. telescopic rod; 3. upper cover; 4. mounting hole; 5. through hole. DETAILED DESCRIPTION
[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.
[0022] like Figures 1 to 3 As shown, an internal protective component for a cable tray provided by an embodiment of the utility model includes a shell 1, an upper cover 3 is detachably connected to the upper surface of the shell 1, mounting holes 4 are provided at both ends of the upper surface of the upper cover 3, a protective component 2 is commonly provided between the upper cover 3 and the shell 1, the protective component 2 is used to support the upper cover 3 and the shell 1, and a plurality of through holes 5 are provided on both sides of the surface of the shell 1.
[0023] The above scheme is adopted: through the design of the shell 1, the protective component 2, the upper cover 3, the mounting hole 4 and the through hole 5, when in use, the upper cover 3 can be slid and installed to the upper end of the shell 1, and then the protective component 2 is installed on the surface of the upper cover 3, and the protective component 2 is started so that the protective component 2 and the bottom of the shell 1 are supported, thereby improving the strength of the connection between the shell 1 and the upper cover 3, thereby achieving the effect of effectively preventing the cable tray from being easily damaged.
[0024] refer to Figure 3 The protective component 2 includes a rectangular plate 201, which is detachably connected to the lower surface of the upper cover 3. Both ends of the upper surface of the rectangular plate 201 are fixedly connected with sliding shells 202, and two groups of sliding shells 202 are movably connected with slide plates 203; the middle part of the upper surface of the two groups of slide plates 203 is fixedly connected with screws 205, and the surfaces of the two groups of screws 205 are threadedly connected with nuts 204 corresponding to the mounting holes 4, and the upper ends of the two groups of screws 205 are fixedly connected with baffles 206.
[0025] The above scheme is adopted: through the design of the rectangular plate 201, the sliding shell 202, the slide plate 203, the nut 204, the screw 205 and the baffle 206, when the rectangular plate 201 is located under the upper cover 3, the slide plate 203 inside the sliding shell 202 is slid to a suitable position, and then the nut 204 on the surface of the screw 205 is rotated to tightly connect the nut 204 inside the mounting hole 4, and the baffle 206 can prevent the nut 204 from detaching from the surface of the screw 205, thereby achieving the effect of facilitating the installation of the protective component 2 inside the cable tray.
[0026] refer to Figure 2 A mounting block 211 is fixedly connected to the middle of the lower surface of the rectangular plate 201, and a rotating column 210 is fixedly connected between the two sides of the inner wall of the mounting block 211; telescopic rods 215 are fixedly connected to both ends of the lower surface of the rotating column 210, and two groups of movable sleeves 209 are movably connected to both ends of the surface of the rotating column 210; the surfaces of the four groups of movable sleeves 209 are fixedly connected to electric push rods 208, the piston ends of the four groups of electric push rods 208 are movably connected to rotating rods 213, and the surfaces of the four groups of rotating rods 213 are fixedly connected to movable blocks 214; the corresponding two groups of movable blocks 214 are movably connected to the inside of the support plate 207, and four groups of sliding holes 212 are opened on the surface of the support plate 207.
[0027] The above scheme is adopted: through the design of the support plate 207, the electric push rod 208, the movable sleeve 209, the rotating column 210, the mounting block 211, the sliding hole 212, the rotating rod 213, the movable block 214 and the telescopic rod 215, when the electric push rod 208 is started, the electric push rod 208 will use the movable sleeve 209 to rotate on the surface of the rotating column 210, and the piston end of the electric push rod 208 will move on the surface of the rotating rod 213 while pushing the movable block 214 to move in the support plate 207 to prevent it from getting stuck. During the entire downward support process, the support plate 207 will drive the telescopic rod 215 to extend. When the four groups of electric push rods 208 drive the movable block 214 to be located at one end of the support plate 207 respectively, the support between the shell 1 and the upper cover 3 can be completed, thereby achieving the effect of improving the firmness of the cable tray and avoiding easy damage after being subjected to a large external force.
[0028] The working principle of this utility model:
[0029] When in use, when the rectangular plate 201 is located under the upper cover 3, the slide plate 203 inside the sliding housing 202 is slid to a suitable position, and then the nut 204 on the surface of the screw 205 is rotated to tightly connect the nut 204 to the inside of the mounting hole 4, and the baffle 206 can prevent the nut 204 from detaching from the surface of the screw 205, so as to facilitate the installation of the protective component 2 inside the cable tray. When the electric push rod 208 is started, the electric push rod 208 will use the movable sleeve 209 to rotate on the surface of the rotating column 210, and the electric push rod When the piston end of 208 pushes the movable block 214 to move in the support plate 207, the piston end of the electric push rod 208 will move on the surface of the rotating rod 213 to prevent it from getting stuck. During the entire downward support process, the support plate 207 will drive the telescopic rod 215 to extend. When the four groups of electric push rods 208 drive the movable block 214 to be located at one end of the support plate 207 respectively, the support between the shell 1 and the upper cover 3 can be completed, which can improve the firmness of the cable tray and avoid easy damage after being subjected to large external forces.
[0030] To sum up: this kind of internal protection component for cable tray, through the structure of protection component 2, rectangular plate 201, sliding shell 202, slide plate 203, nut 204, screw 205, baffle 206, support plate 207, electric push rod 208, movable sleeve 209, rotating column 210, mounting block 211, sliding hole 212, rotating rod 213, movable block 214 and telescopic rod 215, solves the problem that the interior of the cable tray is generally hollow. Since the traditional cable tray does not have a corresponding supporting structure inside, when the surface of the cable tray is subjected to some large external force, it is easy to deform.
[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An internal protection assembly for a cable tray, comprising a housing (1), characterized in that: The upper surface of the shell (1) is detachably connected to an upper cover (3), and mounting holes (4) are provided at both ends of the upper surface of the upper cover (3). A protective component (2) is provided between the upper cover (3) and the shell (1), and the protective component (2) is used to support the upper cover (3) and the shell (1). A plurality of through holes (5) are provided on both sides of the surface of the shell (1).
2. An internal protection assembly for a cable tray according to claim 1, characterized in that: The protection component (2) comprises a rectangular plate (201), the rectangular plate (201) being detachably connected to the lower surface of the upper cover (3), the upper surface of the rectangular plate (201) being fixedly connected to sliding shells (202) at both ends, and two sets of sliding shells (202) being movably connected to sliding plates (203).
3. An internal protection assembly for a cable tray as claimed in claim 2, characterized in that: The middle of the upper surface of the two groups of slide plates (203) is fixedly connected with a screw rod (205), the surface of the two groups of screw rods (205) is threadedly connected with a nut (204) corresponding to the mounting hole (4), and the upper ends of the two groups of screw rods (205) are fixedly connected with a baffle (206).
4. An internal protection assembly for a cable tray as claimed in claim 3, characterized in that: A mounting block (211) is fixedly connected to the middle of the lower surface of the rectangular plate (201), and a rotating column (210) is fixedly connected between both sides of the inner wall of the mounting block (211).
5. An internal protection assembly for a cable tray as claimed in claim 4, characterized in that: Both ends of the lower surface of the rotating column (210) are fixedly connected with telescopic rods (215), and both ends of the surface of the rotating column (210) are movably connected with two sets of movable sleeves (209).
6. An internal protection assembly for a cable tray as claimed in claim 5, characterized in that: The surfaces of the four groups of movable sleeves (209) are all fixedly connected with electric push rods (208), the piston ends of the four groups of electric push rods (208) are all movably connected with rotating rods (213), and the surfaces of the four groups of rotating rods (213) are all fixedly connected with movable blocks (214).
7. An internal protection assembly for a cable tray as claimed in claim 6, characterized in that: The corresponding two groups of movable blocks (214) are movably connected to the inside of the support plate (207), and four groups of sliding holes (212) are opened on the surface of the support plate (207).