Novel cable trench steel cover plate

Abstract

The utility model discloses a novel cable trench steel cover plate in the technical field of cable use, which comprises a steel cover plate body, a mounting seat arranged below the steel cover plate body, a cable rack fixedly arranged on the mounting seat, a buckle mechanism arranged above the cable rack, and a lock catch mechanism arranged above the steel cover plate body. A first rotating rod and a second rotating rod are installed on the inner wall of the steel cover plate body, a first installation rod is fixedly installed at the lower end of the first rotating rod, the novel cable trench steel cover plate is additionally provided with a buckle mechanism and a lock catch mechanism, the buckle mechanism is used in cooperation with a cable rack in a cable trench, and by adjusting the positions of a first buckle column and a second buckle column, the cable rack can be locked and disassembled conveniently. The steel cover plate body and the cable rack are connected with the cable rack in a limiting and buckling mode, then the steel cover plate body is stably buckled on a cable trench, the fastening installation effect is achieved, the steel cover plate is thinner and more convenient to transport, in addition, the buckling mechanism is shielded by the buckling mechanism, irrelevant personnel are prevented from taking down the steel cover plate body, and the using safety and reliability of the steel cover plate body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable use, in particular to a novel cable trench steel cover plate. Background Art

[0002] A cable is a combination of conductors used to transmit power or signals. It is usually composed of multiple insulated wires or optical fibers and laid in a sheath. It can transmit power or signals from one location to another under the action of voltage and current. The conductor of the cable can be conductive materials such as copper and aluminum, and the insulator is usually a polymer material to prevent current leakage and short circuit; a cable trench is an underground facility used to lay and protect cables, usually consisting of trenches, covers and possible supporting structures. It is used to arrange cables in an orderly manner to ensure that they are in a protected environment to avoid external damage such as mechanical pressure, moisture intrusion, ultraviolet radiation, etc.; a cable trench steel cover is a steel component used to cover the cable trench. It is designed to protect the cable from the influence of the external environment, such as rain intrusion, dust pollution, vehicle and pedestrian pressure, etc. This cover is usually made of steel material with good wear resistance, pressure resistance and durability, which can ensure the safety and stability of the cables in the cable trench.

[0003] The patent document with application number CN201921083888.4 discloses a steel cover plate for a cable trench, which includes a cover plate body, a protrusion is provided at the contact position between the cover plate body and the side wall of the cable trench, and a first groove is provided at the corresponding position of the side wall, the first groove cooperates with the protrusion, and an observation port is opened on the surface of the cover plate body. Based on the search of the above patent and combined with the cable trench steel cover plates in the prior art, it is found that the existing cable trench steel cover plates are all thick concrete structures, and the cable trench is sealed with a concrete cover plate. However, the concrete cover plate body is heavy and difficult to transport, and the installation operation is complicated, time-consuming and labor-intensive, and it does not have the ability of locking to prevent theft. Thieves can directly lift it up and transport it away, and the safety is relatively low. Utility Model Content

[0004] The utility model aims to provide a novel cable trench steel cover plate to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new type of cable trench steel cover, comprising a steel cover body, a mounting seat is provided at the bottom of the steel cover body, a cable rack is fixedly installed on the mounting seat, a snap mechanism is provided above the cable rack, a locking mechanism is provided above the steel cover body, the snap mechanism comprises a first rotating rod, a first mounting rod, a first extension rod, a first snap column, a first adjustment handle and a second rotating rod, a first rotating rod and a second rotating rod are installed on the inner wall of the steel cover body, the first rotating rod is fixedly installed at the lower end of the first rotating rod, the first extension rod is fixedly installed at the lower end of the first mounting rod, the first snap column is fixedly installed at the lower end of the first extension rod, and the first snap column is in a snap-fit ​​relationship with the cable rack.

[0006] Optionally, a first adjusting handle is fixedly mounted on the rear end of the first rotating rod, and the buckle mechanism further includes a second mounting rod, a second extension rod, a second buckle column and a second adjusting handle.

[0007] Optionally, a second mounting rod is fixedly mounted on the lower end of the second rotating rod, and a second extension rod is fixedly mounted on the lower end of the second mounting rod.

[0008] Optionally, a second buckle column is fixedly mounted on the lower end of the second extension rod, and the second buckle column is in a buckle relationship with the cable rack.

[0009] Optionally, a second adjusting handle is fixedly mounted on the front end of the second rotating rod.

[0010] Optionally, the locking mechanism includes a locking cover shell, a rotating shaft body and a locking body, and the rotating shaft body is fixedly mounted on the upper end of the steel cover body.

[0011] Optionally, a lock cover shell is installed on the rotating shaft body, and a lock body is installed at the front end of the lock cover shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, a snap mechanism and a locking mechanism are provided. The snap mechanism adjusts the positions of the first snap column and the second snap column to connect with the cable rack limit snap, thereby stably locking the steel cover body on the cable trench to achieve a fastening installation effect. The snap mechanism makes the installation process of the steel cover body simpler, reduces the installation time and labor costs, and compared with the traditional thick concrete structure, the steel cover body of the present invention is lighter and easier to transport and carry; the locking mechanism provides an anti-theft function to prevent thieves from easily lifting and removing the steel cover body, thereby protecting the cable facilities in the cable trench from loss. The setting of the locking cover shell avoids irrelevant personnel from misoperating or accidentally opening the steel cover body, thereby ensuring the safety of the cable trench; the locking mechanism increases the reliability of the steel cover body during use, thereby reducing the frequency of maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0015] Figure 2 It is a schematic structural diagram of the utility model in a plane front view;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model in a three-dimensional cutaway view;

[0017] Figure 4 This is a schematic diagram of the structure of the three-dimensional rear view of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the utility model when viewed from above.

[0019] In the figure: 1. steel cover body; 2. mounting seat; 3. cable rack; 4. snap mechanism; 401. first rotating rod; 402. first mounting rod; 403. first extension rod; 404. first snap column; 405. first adjustment handle; 406. second rotating rod; 407. second mounting rod; 408. second extension rod; 409. second snap column; 410. second adjustment handle; 5. locking mechanism; 501. locking cover shell; 502. rotating shaft body; 503. locking body. DETAILED DESCRIPTION

[0020] See also Figures 1 to 5In the embodiment of the utility model, a new cable trench steel cover includes a steel cover body 1, a mounting seat 2 is arranged below the steel cover body 1, a cable rack 3 is fixedly installed on the mounting seat 2, a buckle mechanism 4 is arranged above the cable rack 3, a locking mechanism 5 is arranged above the steel cover body 1, the buckle mechanism 4 includes a first rotating rod 401, a first mounting rod 402, a first extension rod 403, a first buckle column 404, a first adjusting handle 405 and a second rotating rod 406, and the first rotating rod 401 and the first rotating rod 406 are installed on the inner wall of the steel cover body 1. The second rotating rod 406, the first mounting rod 402 is fixedly installed at the lower end of the first rotating rod 401, the first extension rod 403 is fixedly installed at the lower end of the first extension rod 403, the first buckle column 404 is fixedly installed at the lower end of the first extension rod 403, the first buckle column 404 is in a buckling relationship with the cable rack 3, the rear end of the first rotating rod 401 is fixedly installed with a first adjustment handle 405, the buckle mechanism 4 also includes a second mounting rod 407, a second extension rod 408, a second buckle column 409 and a second adjustment handle 410, the second rotating rod 4 06 is fixedly installed with a second mounting rod 407 at the lower end, a second extension rod 408 is fixedly installed at the lower end of the second mounting rod 407, a second buckle column 409 is fixedly installed at the lower end of the second extension rod 408, the second buckle column 409 is in a buckle relationship with the cable rack 3, and a second adjustment handle 410 is fixedly installed at the front end of the second rotating rod 406; by rotating the first rotating rod 401, the position of the first buckle column 404 can be adjusted to connect it with the limit buckle of the cable rack 3, thereby realizing the stable installation of the steel cover body 1, and the first mounting The rod 402 is used to fix the first buckle column 404 to ensure that it will not shift during use. The first extension rod 403 is connected to the first buckle column 404. By adjusting the length of the first extension rod 403, the first buckle column 404 can be accurately docked with the cable rack 3. The first buckle column 404 is used to be connected with the limit buckle of the cable rack 3 to fix the steel cover body 1 on the cable trench. By operating the first adjustment handle 405, the position of the first buckle column 404 can be easily adjusted to achieve accurate docking with the cable rack 3.

[0021] The locking mechanism 5 includes a locking cover shell 501, a rotating shaft body 502 and a locking body 503. The rotating shaft body 502 is fixedly installed on the upper end of the steel cover body 1, the locking cover shell 501 is installed on the rotating shaft body 502, and the locking body 503 is installed at the front end of the locking cover shell 501; the locking cover shell 501 is used to cover the buckle mechanism 4 to prevent irrelevant personnel from misoperating or stealing the steel cover body 1, thereby enhancing the safety of the steel cover body 1. The locking body 503 is used to lock the locking cover shell 501 to ensure that it will not be accidentally opened during use.

[0022] The working principle of the utility model is as follows: the cable trench steel cover is additionally provided with a snap mechanism 4 and a locking mechanism 5. When using the cable trench steel cover, the user first places the cable body in the cable trench so that the cable body is mounted on the cable rack 3. The process of installing the steel cover body 1 is as follows: the steel cover body 1 is mounted on the cable trench, the snap mechanism 4 is activated, the first rotating rod 401 is rotated, so that the first snap column 404 is moved to the bottom of the cable rack 3, and at the same time, the second rotating rod 406 is rotated, so that the second snap column 409 is moved to the bottom of another cable rack 3, thereby achieving a stable snapping effect, so that the steel cover body 1 is fixedly mounted on the cable trench, and then the locking mechanism 5 is activated to lock the cover shell 501 is installed above the snap mechanism 4, and the lock body 503 is used to lock the lock cover shell 501, and the snap mechanism 4 is shielded underneath to prevent irrelevant personnel from opening or stealing the steel cover body 1; in summary, the snap mechanism 4 is used in conjunction with the cable rack 3 in the cable trench, and by adjusting the positions of the first snap column 404 and the second snap column 409, the two are connected with the cable rack 3 by the limit snap, and then the steel cover body 1 is stably locked on the cable trench to achieve a fastening installation effect, and the steel cover is thinner and easier to transport. In addition, the lock mechanism 5 shields the snap mechanism 4 underneath to prevent irrelevant personnel from removing the steel cover body 1, thereby improving the safety and reliability of the use of the steel cover body 1.

[0023] 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. A new type of cable trench steel cover, comprising a steel cover body (1), a mounting seat (2) being arranged below the steel cover body (1), a cable rack (3) being fixedly mounted on the mounting seat (2), characterized in that: A buckle mechanism (4) is arranged above the cable rack (3), and a lock mechanism (5) is arranged above the steel cover body (1). The buckle mechanism (4) comprises a first rotating rod (401), a first mounting rod (402), a first extension rod (403), a first buckle column (404), a first adjustment handle (405) and a second rotating rod (406). The first rotating rod (401) and the second rotating rod (406) are installed on the inner wall of the steel cover body (1). The first mounting rod (402) is fixedly installed at the lower end of the first rotating rod (401), the first extension rod (403) is fixedly installed at the lower end of the first mounting rod (402), and the first buckle column (404) is fixedly installed at the lower end of the first extension rod (403). The first buckle column (404) is in a buckling relationship with the cable rack (3).

2. The new cable trench steel cover according to claim 1 is characterized in that: A first adjustment handle (405) is fixedly mounted on the rear end of the first rotating rod (401), and the buckle mechanism (4) further comprises a second mounting rod (407), a second extension rod (408), a second buckle column (409) and a second adjustment handle (410).

3. The new cable trench steel cover according to claim 2 is characterized in that: A second mounting rod (407) is fixedly mounted on the lower end of the second rotating rod (406), and a second extension rod (408) is fixedly mounted on the lower end of the second mounting rod (407).

4. The new cable trench steel cover according to claim 3 is characterized by: A second buckle column (409) is fixedly mounted on the lower end of the second extension rod (408), and the second buckle column (409) is in a buckling relationship with the cable rack (3).

5. The new cable trench steel cover according to claim 4 is characterized in that: A second adjustment handle (410) is fixedly mounted on the front end of the second rotating rod (406).

6. The new cable trench steel cover according to claim 1 is characterized by: The locking mechanism (5) comprises a locking cover shell (501), a rotating shaft body (502) and a locking body (503), and the rotating shaft body (502) is fixedly mounted on the upper end of the steel cover plate body (1).

7. The new cable trench steel cover according to claim 6 is characterized by: A lock cover shell (501) is mounted on the rotating shaft body (502), and a lock body (503) is mounted on the front end of the lock cover shell (501).

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