Cable trench cover plate

Abstract

The utility model provides a cable trench cover plate, and relates to the field of optical cable installation and protection, the cable trench cover plate is provided with a cover plate body and a winding and unwinding track, the winding and unwinding track is arranged on a cable trench, the cover plate body is movably arranged on the winding and unwinding track, the cable trench cover plate is further provided with a storage box and a storage mechanism, the storage box is provided with a winding and unwinding opening, and the shape of the winding and unwinding opening is matched with that of the cover plate body; the storage mechanism is used for driving the cover plate body to enter and exit the storage box; the collecting and releasing opening is formed above the collecting and releasing track; the cover plate body falls on the winding and unwinding track through the winding and unwinding opening, and the cover plate body moves forwards along the winding and unwinding track to sequentially cover cable trenches below the winding and unwinding track so as to protect cables. The cover plate body moves backwards along the take-up and pay-off track, reaches the position under the take-up and pay-off opening and enters the storage box through the take-up and pay-off opening to be stored, and cables can be conveniently installed and maintained in the cable trench.

Description

Technical Field

[0001] The present application belongs to the field of optical cable installation protection, and more specifically, to a cable trench cover. Background Art

[0002] With the continuous development of my country's economy and science and technology, the requirements for urban infrastructure construction are getting higher and higher. When using various building materials, the requirements are very high. Nowadays, when my country is renovating and building cities, new wires and cables that were originally built in the open air are all rebuilt underground. Therefore, the demand for cable trench covers has gradually increased; cable trench covers are the covers that cover the cable troughs. There are many materials for cable trench covers, such as steel fiber concrete, composite resin, recycled resin, and polymer-based composites.

[0003] The existing technology has the following main disadvantages: the cover plate is relatively heavy, and it is very inconvenient to construct or repair; the heat resistance is poor, it becomes brittle in winter and easily expands in summer, the applicability is poor, and the service life is short. Summary of the invention

[0004] In order to achieve the above object, a cable trench cover is provided.

[0005] The technical solution adopted in this application is:

[0006] A cable trench cover is provided with a cover body and a retractable track. The retractable track is arranged on the cable trench, the cover body is movably arranged on the retractable track, a storage box and a storage mechanism are also provided, the storage box is provided with a retractable opening, the shape of the retractable opening is adapted to the shape of the cover body, the storage mechanism is used for driving the cover body to enter and exit the storage box; the retractable opening is arranged above the retractable track.

[0007] Optionally, the storage mechanism is provided with a storage seat, and the storage seat is movably arranged in the storage box; the cover body in the storage box is arranged on the storage seat.

[0008] Optionally, the storage mechanism is also provided with a driving mechanism, which drives the storage seat to move; the driving mechanism is provided with a driving chain, a driving gear and a driving motor, the driving chain is wound around the driving gear, and the driving motor drives the driving gear to rotate; the storage seat is arranged on the driving chain.

[0009] Optionally, the driving mechanism is further provided with a linkage mechanism, and four driving chains are provided, and the linkage mechanism is used to control the synchronous rotation of the four driving chains.

[0010] Optionally, the linkage mechanism is provided with a linkage chain and a linkage gear, two linkage gears are provided, the linkage chain is diffracted between the two linkage gears; the linkage gear is linked with the driving gear.

[0011] Optionally, the storage seat and the cover body are provided in plurality, and the spacing between adjacent storage seats is greater than the thickness of the cover body.

[0012] Optionally, a front hook is provided at the front end of the cover body, and a rear hook is provided at the rear end.

[0013] Optionally, the front hook and the rear hook are arranged opposite to each other up and down, with the front hook facing downward and the rear hook facing upward.

[0014] Optionally, a traction mechanism is further provided, the traction mechanism is provided with a traction trolley, a traction hook is provided at the rear end of the traction trolley, the traction hook and the front hook are arranged opposite to each other up and down, and the traction hook faces upward.

[0015] Optionally, a traction cover is provided at the upper end of the traction trolley, and the size of the traction cover is the same as the size of the cover body.

[0016] The advantages of this application are as follows:

[0017] The retractable opening is arranged above the retractable track, and the cover plate body falls onto the retractable track through the retractable opening. The cover plate body moves forward along the retractable track, sequentially covering the cable trench under the retractable track to protect the cables; the cover plate body moves backward along the retractable track to reach the bottom of the retractable opening, and enters the storage box through the retractable opening for storage, so that the cables can be conveniently installed and maintained in the cable trench;

[0018] Driven by the storage mechanism, the cover body in the storage box can automatically pass through the storage opening and fall onto the storage track. When the cover body reaches the bottom of the storage opening, it can also be automatically stored in the storage box. No manual operation is required, which reduces labor costs.

[0019] The linkage mechanism controls the four driving chains to rotate synchronously. The cover plate body is stably placed on the storage seat and can move with the storage seat, ensuring the stability and reliability of the operation of the storage mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of a cable trench cover;

[0022] Figure 2 is a schematic diagram of the traction mechanism;

[0023] Figure 3 It is a schematic diagram of a storage box and a storage mechanism;

[0024] Figure 4 is a schematic diagram of the cover body;

[0025] Figure 5 is a schematic diagram of a traction cover.

[0026] Explanation of symbols in the figure:

[0027] 1 is the cover body, 11 is the front hook, and 12 is the rear hook;

[0028] 2 is the retractable track;

[0029] 3 is a storage box, 31 is a storage opening;

[0030] 4 is a storage mechanism, 41 is a storage seat, 42 is a driving mechanism, 421 is a driving chain, 422 is a driving gear, 423 is a driving motor, 43 is a linkage mechanism, 431 is a linkage chain, and 432 is a linkage gear;

[0031] 5 is a traction mechanism, 51 is a traction trolley, 511 is a traction hook, and 52 is a traction cover plate;

[0032] 6 is the cable trench. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0034] The cable trench cover provided in the embodiment of the present application is now described.

[0035] like Figures 1 to 3 As shown: a cable trench cover, provided with a cover body 1 and a folding track 2, the folding track 2 is arranged on the cable trench 6, the cover body 1 is movably arranged on the folding track 2, and is also provided with a storage box 3 and a storage mechanism 4, the storage box 3 is provided with a folding opening 31, the shape of the folding opening 31 is adapted to the shape of the cover body 1, the storage mechanism 4 is used to drive the cover body 1 in and out of the storage box 3; the folding opening 31 is arranged above the folding track 2.

[0036] The storage mechanism 4 is provided with a storage seat 41 , and the storage seat 41 is movably arranged in the storage box 3 ; the cover body 1 in the storage box 3 is arranged on the storage seat 41 .

[0037] The storage mechanism 4 is also provided with a driving mechanism 42, which drives the storage seat 41 to move; the driving mechanism 42 is provided with a driving chain 421, a driving gear 422 and a driving motor 423, the driving chain 421 is wound around the driving gear 422, and the driving motor 423 drives the driving gear 422 to rotate; the storage seat 41 is arranged on the driving chain 421.

[0038] The driving mechanism 42 is further provided with a linkage mechanism 43 . Four driving chains 421 are provided. The linkage mechanism 43 is used to control the four driving chains 421 to rotate synchronously. The cover body 1 is stably placed on the storage seat 41 and can move with the storage seat 41 .

[0039] The linkage mechanism 43 is provided with a linkage chain 431 and a linkage gear 432 . There are two linkage gears 432 . The linkage chain 431 is diffracted between the two linkage gears 432 . The linkage gear 432 is linked with the driving gear 422 .

[0040] like Figure 3 As shown: there are multiple storage seats 41 and cover bodies 1, and the spacing between adjacent storage seats 41 is greater than the thickness of the cover bodies 1; the cover bodies 1 are placed on the storage seats 41 in sequence, and can be sent out to the storage track 2 from bottom to top in sequence through the storage opening 31; the cover bodies 1 on the storage track 2 can enter the storage box 3 through the storage opening 31.

[0041] like Figure 2 and Figure 5 As shown: a traction mechanism 5 is also provided, which is used to drive the cover body 1 to move along the retractable track 3, and then drive the cover body 1 to cover the retractable track 3 in sequence; the retractable track 2 is arranged on the cable trench 6, the cover body 1 covers the retractable track 3 in sequence, and the cover body 1 also covers the cable trench 6.

[0042] The traction mechanism 5 is provided with a traction trolley 51 , and a traction hook 511 is provided at the rear end of the traction trolley 51 . The traction hook 511 and the front hook 11 are arranged opposite to each other up and down, and the traction hook 511 faces upward.

[0043] A traction cover plate 52 is provided at the upper end of the traction trolley 5, and the thickness of the traction cover plate 52 is the same as the size of the cover plate body 1; the traction cover plate 52 is fixed on the traction trolley 5, and the traction trolley 5 drives the traction cover plate 52 to move forward; in this embodiment, the traction hook 511 is provided at the rear end of the traction cover plate 52.

[0044] like Figure 4 As shown: a front hook 11 is provided at the front end of the cover body 1, and a rear hook 12 is provided at the rear end.

[0045] The front hook 11 and the rear hook 12 are arranged opposite to each other up and down, with the front hook 11 facing downward and the rear hook 12 facing upward.

[0046] In this embodiment, the cover body 1 and the traction cover plate 52 are both made of stainless steel. The cover body 1 and the traction cover plate 52 are high in strength and wear-resistant, which can ensure the structural stability of the cover body 1 and the traction cover plate 52. The cover body 1 and the traction cover plate 52 are made of stainless steel, and the thermal expansion performance and thermal insulation performance are also better.

[0047] How this application works:

[0048] The cover body 1 in the storage box 3 falls onto the storage track 2 through the storage opening 31 , and the front hook 11 of the cover body 1 is automatically hooked onto the traction hook 511 .

[0049] The retractable trolley 5 moves forward, driving the cover body 1 that falls on the retractable track 2 to move forward.

[0050] The cover bodies 1 in the storage box 3 fall onto the storage rails 2 in sequence, and the front hooks 11 of the rear cover bodies 1 are automatically hooked to the rear hooks 12 of the front cover bodies 1 .

[0051] The folding trolley 5 moves forward, and all the cover bodies 1 that fall on the folding track 2 move forward together. The cover bodies 1 cover the cable grooves 6 under the folding track 3 in turn to protect the cables; the folding trolley 5 moves backward, and the cover bodies 1 on the folding track 2 move backward together to the cover bodies 1 directly below the folding opening 31, and driven by the storage mechanism 4, they pass through the folding opening 31 into the storage box 3.

[0052] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A cable trench cover, comprising a cover body and a retractable track, wherein the retractable track is arranged on the cable trench, and the cover body is movably arranged on the retractable track, characterized in that: A storage box and a storage mechanism are also provided. The storage box is provided with a storage opening, the shape of the storage opening is adapted to the shape of the cover body, and the storage mechanism is used to drive the cover body in and out of the storage box; the storage opening is provided above the storage track.

2. The cable trench cover according to claim 1, characterized in that: The storage mechanism is provided with a storage seat, and the storage seat is movably arranged in the storage box; the cover body in the storage box is arranged on the storage seat.

3. The cable trench cover according to claim 2, characterized in that: The storage mechanism is also provided with a driving mechanism, which is provided with a driving chain, a driving gear and a driving motor, wherein the driving chain is wound around the driving gear, and the driving motor drives the driving gear to rotate; The storage seat is arranged on the driving chain.

4. The cable trench cover according to claim 3, characterized in that: The driving mechanism is also provided with a linkage mechanism. There are four driving chains. The linkage mechanism is used to control the synchronous rotation of the four driving chains.

5. The cable trench cover according to claim 4, characterized in that: The linkage mechanism is provided with a linkage chain and a linkage gear. Two linkage gears are provided. The linkage chain is diffracted between the two linkage gears. The linkage gear is linked with the driving gear.

6. The cable trench cover according to any one of claims 2 to 5, characterized in that: The storage seat and the cover body are provided in plurality, and the spacing between adjacent storage seats is greater than the thickness of the cover body.

7. The cable trench cover according to any one of claims 1 to 5, characterized in that: The front end of the cover body is provided with a front hook, and the rear end is provided with a rear hook.

8. The cable trench cover according to claim 7, characterized in that: The front hook and the rear hook are arranged opposite to each other up and down, the front hook faces downward, and the rear hook faces upward.

9. The cable trench cover according to claim 8, characterized in that: A traction mechanism is also provided, wherein the traction mechanism is provided with a traction trolley, a traction hook is provided at the rear end of the traction trolley, the traction hook and the front hook are arranged opposite to each other up and down, and the traction hook faces upward.

10. The cable trench cover according to claim 9, characterized in that: A traction cover plate is provided at the upper end of the traction trolley, and the size of the traction cover plate is the same as the size of the cover plate body.

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