A cable bridge structure convenient to disassemble

Abstract

The utility model discloses a cable bridge structure convenient to dismount, including shell frame, bridge body, inner base, inner interposer, jack, fixed base and side seat, the inside of shell frame is provided with bridge body, the below of bridge body is provided with inner base, the below of the middle part of bridge body all is provided with inner interposer, the both sides below of the outer wall of shell frame all are seted up with the jack, the top surface middle part of shell frame is provided with fixed base, the both sides of fixed base all are provided with side seat. This cable bridge structure convenient to dismount, when needs to dismount, only needs to slide bridge body horizontally, makes its upper end to separate from the clamping range of spacing plate, can release the restraint of vertical direction, and this design avoids the complicated step of traditional bolt fixed needs to dismount one by one, and the efficiency is improved obviously, and the bridge body bottom is inserted and is installed with inner base, and the structural stability is further strengthened.

Description

Technical Field

[0001] This utility model relates to the field of cable tray equipment technology, and specifically to a cable tray structure that is easy to disassemble. Background Technology

[0002] Cable trays are building structure systems used to support, fix, and protect cable lines. They are widely used in industrial, commercial, and civil buildings. Through standardized wiring methods, they neatly arrange and safely isolate cables, ensuring the stability and security of power or signal transmission.

[0003] Existing cable tray structures lack portability and ease of disassembly. Most cable trays are fixed with bolts or welded connections, requiring individual loosening of bolts or cutting of welds during disassembly. Traditional fixing methods are time-consuming and labor-intensive. If the cable tray deforms due to uneven load or material corrosion, the difficulty in disassembling traditional structures often makes it impossible to conduct regular inspections of cable trays at heights or in confined spaces, increasing maintenance costs. Furthermore, the adaptability and scalability of installation are limited, resulting in significant deficiencies in maintenance efficiency, safety, cost-effectiveness, and adaptability.

[0004] Therefore, it is necessary to invent a cable tray structure that is easy to disassemble to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a cable tray structure that is easy to disassemble, in order to solve the problem that the technology does not have the effect of easy disassembly during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable tray structure that is easy to disassemble, comprising an outer shell frame, a cable tray body, an inner base, an inner insert plate, insert holes, a fixing seat, and side seats. The cable tray body is disposed inside the outer shell frame, the inner base is disposed below the cable tray body, the inner insert plate is disposed on the lower middle part of the cable tray body, insert holes are provided on the lower sides of the outer wall of the outer shell frame, the fixing seat is disposed on the middle of the top surface of the outer shell frame, and side seats are disposed on both sides of the fixing seat. Preferably, the cable tray body is detachably placed inside the outer casing, and limit plates are provided on the upper sides of both sides of the inner wall of the outer casing.

[0007] Preferably, the limiting plate is fixedly placed in two pieces, upper and lower, with the middle part of the limiting plate clamping the upper part of the bridge frame.

[0008] Preferably, the upper end of the bridge frame is disassembled as a whole by horizontal sliding engagement in the limiting plate.

[0009] Preferably, the top of the inner base is plugged into the bottom of the bridge frame, a sliding groove is provided in the middle of the lower inner side of the inner base, and sliding strips that slide and match the sliding groove are provided on both sides of the inner bottom surface of the outer frame.

[0010] Preferably, the slide is T-shaped, and the inner base is fixedly mounted on the inner bottom surface of the outer casing.

[0011] Preferably, the bottom end of the bridge frame is disassembled as a whole by sliding a slide bar under the inner base.

[0012] Preferably, the inner insert plate passes through the insertion hole on one side of the outer casing frame, through the inner base surface, and into the insertion hole on the other side of the outer casing frame. The fixing seat is fixedly installed, and its top end is fixed to the outer wall. The side seat is chain-type and its upper fixing angle can be adjusted arbitrarily.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows: This easily detachable cable tray structure, through the sliding mechanism of the tray body, only requires horizontally pulling the tray body to disengage its upper end from the clamping plate, while the bottom slides out along the slide bar to release the inner base. The disassembly time of a single component can be shortened to the time and operation process required by traditional bolt-fixed structures. Components such as the tray body, inner base, and inner insert plate can be disassembled individually without damaging the overall structure. After disassembling the tray body, the cables are fully exposed, and there is no need to remove the cover plate or side plate. Line inspection, replacement, or cleaning can be performed directly, effectively improving disassembly portability and enhancing portable maintenance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side-view structural diagram of the present invention; Figure 3 This is a schematic diagram of the cable tray installation structure of this utility model; Figure 4 This is a schematic diagram of the internal structure of the outer shell frame of this utility model; Figure 5 This is a schematic diagram of the cable tray structure of this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Outer frame; 101. Limiting plate; 2. Cable tray body; 3. Inner base; 301. Slide groove; 302. Slide bar; 4. Inner insert plate; 5. Insertion hole; 6. Fixing seat; 7. Side seat. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] This utility model provides, for example Figure 1-5 The cable tray structure shown includes an outer shell frame 1 and a cable tray body 2. The cable tray body 2 is placed inside the outer shell frame 1 and is detachable. Limiting plates 101 are provided on both sides of the inner wall of the outer shell frame 1. The limiting plates 101 are fixedly placed in two pieces, upper and lower. The upper part of the cable tray body 2 is clamped in the middle of the limiting plates 101. The upper part of the cable tray body 2 can be completely disassembled by horizontal sliding cooperation in the limiting plates 101. The cable tray body 2 is provided inside the outer shell frame 1. The upper end of the cable tray body 2 is clamped by two upper and lower limiting plates 101 on the inner wall of the outer shell frame 1, forming a stable vertical limit. When disassembly is required, the cable tray body 2 only needs to be slid horizontally to make its upper end leave the clamping range of the limiting plate 101, thereby releasing the vertical constraint. This design avoids the tedious steps of disassembling each bolt individually, which is necessary for traditional bolt fixing, and significantly improves efficiency. An inner base 3 is provided below the cable tray body 2. The top of the inner base 3 is inserted into the bottom of the cable tray body 2. A sliding groove 301 is provided in the middle of the lower inner side of the inner base 3. Sliding strips 302 that slide and match the sliding groove 301 are provided on both sides of the inner bottom surface of the outer shell frame 1. The sliding groove 301 is T-shaped. The inner base 3 is fixedly set on the inner bottom surface of the outer shell frame 1. The bottom of the cable tray body 2 can be disassembled as a whole by sliding and engaging the sliding strips 302 below the inner base 3. An inner insert plate 4 is provided in the lower middle part of the cable tray body 2. Insertion holes 5 are provided on both sides of the lower outer wall of the outer shell frame 1. A fixing seat 6 is provided in the middle of the top surface of the outer shell frame 1. Side seats 7 are provided on both sides of the fixing seat 6. The inner insert plate 4 passes through the insertion hole 5 on one side of the outer shell frame 1 through the surface of the inner base 3 to the insertion hole 5 on the other side of the outer shell frame 1. The fixing seat 6 is fixed and its top is fixed to the outer wall. The side seats 7 are chain-type and the fixing angle of the upper end can be adjusted arbitrarily. The inner base 3 is slidably connected to the slide bar 302 on the inner bottom surface of the outer casing 1 via a T-shaped slide groove 301. The T-shaped structure ensures the accuracy of the horizontal sliding of the cable tray 2 and prevents parts from accidentally falling off during disassembly through the anti-detachment design. The bottom of the cable tray 2 is inserted into the inner base 3, which further enhances the structural stability and provides a basis for sliding disassembly. The inner insert plate 4 passes through the insert holes 5 on both sides of the outer casing 1 and extends horizontally through the inner base 3 to form a horizontal locking mechanism to prevent the cable tray 2 from shifting after sliding positioning. The fixing seat 6 fixes the top of the outer casing 1 to the wall. The chain structure of the side seat 7 can adjust the fixing angle to adapt to different installation scenarios and at the same time disperse stress to avoid local stress damage. The working principle of this practical application is as follows: Refer to the instruction manual appendix Figure 1-5For this type of easily disassembled cable tray structure, during use, the upper end of the cable tray body 2 is first clamped by two upper and lower limiting plates 101 on the inner wall of the outer casing 1, forming a stable vertical limit. When disassembly is required, simply slide the cable tray body 2 horizontally to disengage its upper end from the clamping range of the limiting plates 101, thereby releasing the vertical constraint. This design avoids the tedious steps of disassembling each bolt individually, significantly improving efficiency. The inner base 3 is slidably connected to the sliding strip 302 on the inner bottom surface of the outer casing 1 via a T-shaped sliding groove 301. The T-shaped structure ensures both stability and ease of use. The cable tray body 2 is designed to ensure the accuracy of horizontal sliding and to prevent parts from accidentally falling off during disassembly. The bottom of the cable tray body 2 is inserted into the inner base 3, which further enhances the structural stability and provides a basis for sliding disassembly. The inner insert plate 4 passes through the insert holes 5 on both sides of the outer shell frame 1 and extends horizontally through the inner base 3 to form a horizontal locking mechanism to prevent the cable tray body 2 from shifting after sliding positioning. The fixing seat 6 fixes the top of the outer shell frame 1 to the wall. The chain structure of the side seat 7 can adjust the fixing angle to adapt to different installation scenarios and at the same time disperse stress to avoid local stress damage. When using this device, install the outer casing 1 on the wall via the fixing seat 6, and ensure that the side seat 7 is adjusted to a suitable angle for auxiliary support. The chain structure of the side seat 7 needs to be flexibly adjusted according to the installation environment. Align the sliding groove 301 of the inner base 3 with the sliding strip 302 inside the outer casing 1, and push it horizontally to the bottom to ensure that the insertion is in place. Insert the inner insert plate 4 from the insertion hole 5 on one side of the outer casing 1, pass through the inner base 3, and then pass out from the insertion hole 5 on the other side to complete the lateral locking. Insert the bottom of the cable tray 2 into the inner base 3, and at the same time push the upper end into the middle of the limiting plate 101, and slide it horizontally until it is fully embedded to ensure that the upper and lower double limiting is effective. If the inner insert plate 4 is pulled out during disassembly, the lateral locking is released, allowing the cable tray 2 to slide horizontally. Pull the inner base 3 out from the outer casing 1 along the sliding strip 302. After disassembly, the cable tray 2, the inner base 3, or the inner insert plate 4 can be cleaned, repaired, or replaced separately without the need for overall replacement.

[0018] 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 cable tray structure that is easy to disassemble, comprising an outer frame (1), a tray body (2), an inner base (3), an inner insert plate (4), insert holes (5), a fixing seat (6), and a side seat (7), characterized in that, The outer casing (1) is provided with a cable tray (2) inside, and an inner base (3) is provided below the cable tray (2). An inner insert plate (4) is provided at the lower middle part of the cable tray (2). Insert holes (5) are provided at the lower sides of the outer wall of the outer casing (1). A fixing seat (6) is provided at the middle of the top surface of the outer casing (1). Side seats (7) are provided on both sides of the fixing seat (6).

2. The cable tray structure for easy disassembly according to claim 1, characterized in that: The bridge frame (2) is detachably placed inside the outer shell frame (1), and limit plates (101) are provided on both sides of the inner wall of the outer shell frame (1).

3. The cable tray structure for easy disassembly according to claim 2, characterized in that: The limiting plate (101) is fixedly placed in two pieces, upper and lower, with the middle part of the limiting plate (101) clamping the upper part of the bridge frame body (2).

4. The cable tray structure for easy disassembly according to claim 3, characterized in that: The upper end of the bridge frame (2) is disassembled as a whole by horizontal sliding cooperation in the limiting plate (101).

5. The easily disassembled cable tray structure according to claim 4, characterized in that: The top of the inner base (3) is inserted into the bottom of the bridge frame (2). A sliding groove (301) is provided in the middle of the lower inner side of the inner base (3). Sliding strips (302) that slide and match the sliding groove (301) are provided on both sides of the inner bottom surface of the outer shell frame (1).

6. The cable tray structure for easy disassembly according to claim 5, characterized in that: The slide (301) is T-shaped, and the inner base (3) is fixedly mounted on the inner bottom surface of the outer shell frame (1).

7. The cable tray structure for easy disassembly according to claim 5, characterized in that: The bottom end of the bridge frame (2) can be disassembled as a whole by sliding the slide bar (302) under the inner base (3).

8. The easily disassembled cable tray structure according to claim 1, characterized in that: The inner insert plate (4) passes through the insertion hole (5) on one side of the outer frame (1) through the surface of the inner base (3) to the insertion hole (5) on the other side of the outer frame (1). The fixed seat (6) is fixed and its top is fixed to the outer wall. The side seat (7) is chain-type and its upper fixed angle can be adjusted arbitrarily.

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