Electric power bridge device for electric power engineering

Abstract

The utility model discloses an electric power bridge device for electric power engineering, which comprises a bridge assembly, a supporting assembly, a cover plate assembly and a moving assembly, and the bridge assembly comprises a bridge body, a lower sliding groove, a lower positioning block, a partition plate, a side sliding groove, a side positioning block, a positioning shaft, a connecting hole and a positioning hole. Through the above structure, the bridge body is supported through the supporting assembly, different cables can be separated through the partition plates, the cables are fixed and moved through the moving assembly, the bridge body is sealed through cooperation of the cover plate assembly and the connecting holes, the structure is simple, installation is convenient, workers can be assisted through the moving assembly during cable laying, and the working efficiency is improved. And the effects of reducing manpower waste and reducing labor intensity are achieved.

Description

Technical Field

[0001] This utility model relates to the field of power engineering technology, specifically to a power cable tray device for power engineering. Background Technology

[0002] Cable trays are standardized, modular metal structure systems used to support and protect power cables, control cables, and communication cables. They act as "highways" or "viaducts" for cables, enabling centralized laying, standardized management, and safe protection of cables. They have advantages such as convenient installation, flexible expansion, good heat dissipation, and easy maintenance, and are widely used in various engineering scenarios such as industrial plants, commercial buildings, data centers, and infrastructure.

[0003] After the cable tray is installed, the cables need to be placed into the cable tray. The mainstream method for placing cables is to drag them manually. However, this method requires a lot of manpower and is labor-intensive. Therefore, we provide a power cable tray device for power engineering. Utility Model Content

[0004] This utility model provides a power cable tray device for power engineering. It can support the cable tray body through a support component, fix and move the cable through a movable component, and seal the cable tray body through a cover plate component, thereby solving the problem of the large amount of manual labor required when laying cables by dragging them manually.

[0005] To achieve the above objectives, a power cable tray device for power engineering is provided, including a cable tray assembly, a support assembly, a cover plate assembly, and a moving assembly. The cable tray assembly includes a cable tray body, a sliding groove, a lower positioning block, a partition, a side sliding groove, a side positioning block, a positioning shaft, a connecting hole, and a positioning hole. The partition is used to separate different cables.

[0006] According to the aforementioned power cable tray device for power engineering, the sliding groove is formed on the upper surface of the bottom end of the cable tray body, the lower positioning block is fixedly connected to the upper surface of the middle position of the sliding groove, the partition is fixedly connected to the upper surface of the middle position of the bottom end of the cable tray body, the side sliding groove is formed on the inner surface of the left and right ends of the cable tray body, and multiple sliding grooves and lower positioning blocks are provided to assist the sliding of the sliding wheel.

[0007] According to the power cable tray device for power engineering, multiple side sliding grooves are provided. The side sliding grooves are respectively opened on the inner surfaces of the left and right ends of the cable tray body and the outer surfaces of the left and right sides of the partition. The side positioning block is fixedly connected to the inner surface of the middle position of the side sliding groove. Multiple side positioning blocks are provided. The side positioning block and the side sliding groove are used to assist the sliding of the side pulley.

[0008] According to the aforementioned power cable tray device for power engineering, the positioning shaft is fixedly connected to the outer surface of the front side of the cable tray body, the connecting hole is fixedly connected to the upper surface of the top of the cable tray body, and the positioning hole is opened on the outer surface of the rear side of the cable tray body.

[0009] According to the aforementioned power cable tray device for power engineering, the support component includes a support frame, a connecting plate, an opening, and a slot. The support frame is fixedly connected to the lower surface of the cable tray body, the connecting plate is fixedly connected to the upper surface of the top of the support frame, the opening is formed on the upper surface of the connecting plate, and the slot is formed on the upper surface of the connecting plate.

[0010] According to the power cable tray device for power engineering, the cover plate assembly includes a cover plate body and a mating hole, the mating hole being formed on the upper surface of the cover plate body.

[0011] According to the aforementioned power cable tray device for power engineering, the movable component includes a fixed frame, a side connecting block, a side pulley, a lead screw, a turntable, a throttle, a lower connecting block, a lower sliding pulley, a clamping block, a dovetail groove, and a dovetail block. The side pulley slides on the inner surface of the side sliding groove, and the lower sliding pulley slides on the inner surface of the lower sliding groove. The side connecting block is fixedly connected to the outer surfaces of the left and right sides of the fixed frame, and the side pulley is rotatably connected inside the side connecting block. The lead screw is rotatably connected inside the fixed frame, and the turntable is fixedly connected to the outer surface of the end of the lead screw near the partition.

[0012] According to the aforementioned power cable tray device for power engineering, the throttle is fixedly connected to the outer surface of the turntable, the lower connecting block is fixedly connected to the lower surface of the fixed frame, the lower sliding wheel is rotatably connected to the inside of the lower connecting block, the clamping block is threadedly connected to the outer surface of the lead screw, the dovetail groove is formed on the inner surface of the bottom end of the fixed frame, the dovetail block is slidably connected to the inside of the dovetail groove, and the dovetail block is fixedly connected to the lower surface of the clamping block.

[0013] The beneficial effects of this utility model are as follows: the cable tray body is supported by the support component, the cable is fixed and moved by the moving component, and the cable tray body is sealed by the cover plate component, thereby solving the problem of manual dragging of cables, which requires a lot of manpower and is labor-intensive.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a power cable tray device for power engineering according to the present invention;

[0017] Figure 2 This is a schematic diagram of the cable tray assembly structure of a power cable tray device for power engineering according to this utility model;

[0018] Figure 3 This is a schematic diagram of the rear structure of a cable tray assembly for a power cable tray device used in power engineering according to this utility model;

[0019] Figure 4 This is a schematic diagram of the support component structure of a power cable tray device for power engineering according to the present invention;

[0020] Figure 5 This is a schematic diagram of the cover plate assembly structure of a power cable tray device for power engineering according to the present invention;

[0021] Figure 6 This utility model provides a schematic diagram of the moving component structure of a power cable tray device for power engineering. Figure 1 ;

[0022] Figure 7 This utility model relates to a power cable tray device for power engineering. Figure 6 Enlarged view of point A in the middle;

[0023] Figure 8 This utility model provides a schematic diagram of the moving component structure of a power cable tray device for power engineering. Figure 2 ;

[0024] Figure 9 This utility model relates to a power cable tray device for power engineering. Figure 8 Enlarged view of point B in the middle.

[0025] Legend:

[0026] 1. Cable tray assembly; 101. Cable tray body; 102. Slide groove; 103. Lower positioning block; 104. Partition plate; 105. Side slide groove; 106. Side positioning block; 107. Positioning shaft; 108. Connecting hole; 109. Positioning hole; 2. Support assembly; 201. Support frame; 202. Connecting plate; 203. Opening; 204. Slot; 3. Cover plate assembly; 301. Cover plate body; 302. Mating hole; 4. Moving assembly; 401. Fixed frame; 402. Side connecting block; 403. Side pulley; 404. Lead screw; 405. Turntable; 406. Turn handle; 407. Lower connecting block; 408. Slide groove; 409. Clamping block; 410. Dovetail groove; 411. Dovetail block. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] Reference Figures 1 to 9 This utility model discloses a power cable tray device for power engineering, comprising a cable tray assembly 1, a support assembly 2, a cover plate assembly 3, and a moving assembly 4. The cable tray assembly 1 includes a cable tray body 101, a sliding groove 102, a lower positioning block 103, a partition plate 104, a side sliding groove 105, a side positioning block 106, a positioning shaft 107, a connecting hole 108, and a positioning hole 109. The sliding groove 102 is formed on the upper surface of the bottom end of the cable tray body 101. The lower positioning block 103 is fixedly connected to the upper surface of the middle position of the sliding groove 102. The partition plate 104 is fixedly connected to the upper surface of the middle position of the bottom end of the cable tray body 101. The side sliding groove 105 is formed on the inner surfaces of the left and right ends of the cable tray body 101. Multiple side sliding grooves 105 are provided. The side sliding grooves 105 are respectively opened on the inner surfaces of the left and right ends of the cable tray body 101 and the outer surfaces of the left and right sides of the partition 104. The side positioning block 106 is fixedly connected to the inner surface of the middle position of the side sliding groove 105. The positioning shaft 107 is fixedly connected to the outer surface of the front side of the cable tray body 101. The connecting hole 108 is fixedly connected to the upper surface of the top of the cable tray body 101. The positioning hole 109 is opened on the outer surface of the rear side of the cable tray body 101. The connecting hole 108 is provided with internal thread. The diameter of the positioning shaft 107 is the same as the diameter of the positioning hole 109. When the two cable tray bodies 101 are docked, the positioning shaft 107 can be inserted into the positioning hole 109 for positioning.

[0029] The movable component 4 includes a fixed frame 401, a side connecting block 402, a side pulley 403, a lead screw 404, a turntable 405, a throttle 406, a lower connecting block 407, a lower sliding pulley 408, a clamping block 409, a dovetail groove 410, and a dovetail block 411. The side pulley 403 slides on the inner surface of the side sliding groove 105, and the lower sliding pulley 408 slides on the inner surface of the lower sliding groove 102. The side connecting block 402 is fixedly connected to the outer surfaces of the left and right sides of the fixed frame 401, and the side pulley 403 is rotatably connected inside the side connecting block 402. The lead screw 404 is rotatably connected to the fixed frame 401. Inside the fixed frame 401, the turntable 405 is fixedly connected to the outer surface of the end of the lead screw 404 near the partition 104, the handle 406 is fixedly connected to the outer surface of the turntable 405, the lower connecting block 407 is fixedly connected to the lower surface of the fixed frame 401, the lower sliding wheel 408 is rotatably connected to the inside of the lower connecting block 407, the clamping block 409 is threadedly connected to the outer surface of the lead screw 404, the dovetail groove 410 is opened on the inner surface of the bottom end of the fixed frame 401, the dovetail block 411 is slidably connected to the inside of the dovetail groove 410, and the dovetail block 411 is fixedly connected to the lower surface of the clamping block 409.

[0030] The cover plate assembly 3 includes a cover plate body 301 and a mating hole 302. The mating hole 302 is formed on the upper surface of the cover plate body 301. When the cover plate body 301 and the cable tray body 101 are combined, the mating hole 302 and the connecting hole 108 are aligned and then fastened with bolts.

[0031] The support assembly 2 includes a support frame 201, a connecting plate 202, an opening 203, and a slot 204. The support frame 201 is fixedly connected to the lower surface of the cable tray body 101, and the connecting plate 202 is fixedly connected to the upper surface of the top of the support frame 201. The opening 203 and the slot 204 are opened on the upper surface of the connecting plate 202. When installing the support frame 201, it is installed at the location where the cable tray needs to be laid by using bolts or expansion screws through the opening 203 and the slot 204 opened on the surface of the connecting plate 202.

[0032] Working principle: The cable is placed inside the fixing frame 401. Turning the handle 406 drives the turntable 405 to rotate. The turntable 405 drives the lead screw 404 to rotate. The rotation of the lead screw 404 drives the clamping block 409 to move, thereby clamping the cable. Then the cable can be continuously pushed. At this time, under the pushing force, the fixing frame 401 slides through the side pulley 403 and the lower pulley 408, thereby driving the cable into the cable tray, thus achieving the effect of saving effort.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A power cable tray device for power engineering, characterized in that, The cable tray assembly includes a cable tray assembly (1), a support assembly (2), a cover plate assembly (3), and a moving assembly (4). The cable tray assembly (1) includes a cable tray body (101), a sliding groove (102), a lower positioning block (103), a partition plate (104), a side sliding groove (105), a side positioning block (106), a positioning shaft (107), a connecting hole (108), and a positioning hole (109). The moving assembly (4) includes a fixed frame (401), a side connecting block (402), a side pulley (403), a lead screw (404), a turntable (405), a throttle (406), a lower connecting block (407), and a sliding groove. The components include a wheel (408), a clamping block (409), a dovetail groove (410), and a dovetail block (411). The side pulley (403) slides on the inner surface of the side sliding groove (105), the lower pulley (408) slides on the inner surface of the lower sliding groove (102), the side connecting block (402) is fixedly connected to the outer surfaces of the left and right sides of the fixed frame (401), the side pulley (403) is rotatably connected inside the side connecting block (402), the lead screw (404) is rotatably connected inside the fixed frame (401), and the turntable (405) is fixedly connected to the outer surface of the end of the lead screw (404) near the partition (104).

2. The power cable tray device for power engineering according to claim 1, characterized in that, The sliding groove (102) is opened on the upper surface of the bottom end of the cable tray body (101), the lower positioning block (103) is fixedly connected to the upper surface of the middle position of the sliding groove (102), the partition (104) is fixedly connected to the upper surface of the middle position of the bottom end of the cable tray body (101), and the side sliding groove (105) is opened on the inner surface of the left and right ends of the cable tray body (101).

3. The power cable tray device for power engineering according to claim 1, characterized in that, The side sliding groove (105) is provided in multiple ways. The side sliding groove (105) is respectively opened on the inner surface of the left and right ends of the cable tray body (101) and the outer surface of the left and right sides of the partition (104). The side positioning block (106) is fixedly connected to the inner surface of the middle position of the side sliding groove (105).

4. A power cable tray device for power engineering according to claim 1, characterized in that... On the other hand, the positioning shaft (107) is fixedly connected to the outer front surface of the cable tray body (101), the connecting hole (108) is fixedly connected to the upper top surface of the cable tray body (101), and the positioning hole (109) is opened on the outer rear surface of the cable tray body (101).

5. A power cable tray device for power engineering according to claim 1, characterized in that, The support assembly (2) includes a support frame (201), a connecting plate (202), an opening (203), and a slot (204). The support frame (201) is fixedly connected to the lower surface of the cable tray body (101), the connecting plate (202) is fixedly connected to the upper surface of the top of the support frame (201), the opening (203) is opened on the upper surface of the connecting plate (202), and the slot (204) is opened on the upper surface of the connecting plate (202).

6. A power cable tray device for power engineering according to claim 1, characterized in that, The cover plate assembly (3) includes a cover plate body (301) and a mating hole (302), wherein the mating hole (302) is formed on the upper surface of the cover plate body (301).

7. A power cable tray device for power engineering according to claim 1, characterized in that, The throttle (406) is fixedly connected to the outer surface of the turntable (405), the lower connecting block (407) is fixedly connected to the lower surface of the fixed frame (401), the lower pulley (408) is rotatably connected to the inside of the lower connecting block (407), the clamping block (409) is threadedly connected to the outer surface of the lead screw (404), the dovetail groove (410) is opened on the inner surface of the bottom end of the fixed frame (401), the dovetail block (411) is slidably connected to the inside of the dovetail groove (410), and the dovetail block (411) is fixedly connected to the lower surface of the clamping block (409).

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