CN214044962U - Cable trench cover plate locking and external breaking preventing device - Google Patents
Cable trench cover plate locking and external breaking preventing device Download PDFInfo
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- CN214044962U CN214044962U CN202022896705.XU CN202022896705U CN214044962U CN 214044962 U CN214044962 U CN 214044962U CN 202022896705 U CN202022896705 U CN 202022896705U CN 214044962 U CN214044962 U CN 214044962U
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- cable trench
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Abstract
The utility model discloses a cable trench cover plate locking anti-external-damage device, which comprises a cable trench, wherein the upper end of the cable trench is provided with a groove block which is covered with a cover plate, the two sides of the cover plate are provided with circular grooves, the circular grooves are internally provided with circular holes which are inserted with T-shaped pins, the lower end surfaces of the T-shaped pins are fixed with buckling strips, the buckling strips are buckled into preset clamping grooves at the inner sides of the cable trench, the inner side surfaces of the grooves of the cover plate are provided with convex grooves, the convex grooves are internally and slidably connected with springs and clamping blocks, one sides of the T-shaped pins are provided with clamping holes, the clamping blocks are upwards clamped into the clamping holes of the T-shaped pins through the extrusion of the springs, the surfaces of the T-shaped pins are fixed with lifting rings, the cover plate is locked and positioned and can not be lifted, and the T-shaped pins can not rotate to ensure that the buckling strips are separated from the clamping grooves and can not be lifted, the safety and anti-theft performance is greatly improved.
Description
Technical Field
The utility model relates to a cable trench cover field, more specifically say, relate to a cable trench cover shutting prevents outer broken device.
Background
The external damage prevention of the cable is one of the daily work of operation and maintenance of the cable, is a key for ensuring the normal and stable operation of the cable, and meets the requirement of urban planning development;
the cable trench cover plate used in the prior art is very easy to lift, a cable thief is easy to steal, and the anti-theft performance of the existing cable trench cover plate is still to be improved.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, an object of the utility model is to provide a cable trench cover plate shutting prevents outer broken device, detains the draw-in groove of advancing the cable trench through setting up the upset of profile subassembly in, its apron lock is died and is fixed a position and can ' T promote to through the hidden discount office to T shape round pin lock, T shape round pin can ' T rotate and make its profile break away from the draw-in groove, can ' T make its promotion, great improvement the safety theftproof performance.
In order to solve the above problems, the utility model adopts the following technical proposal.
A cable trench cover plate locking and outward breaking prevention device comprises a cable trench, wherein a groove is arranged at the upper end of the cable trench and is clamped and covered with a cover plate, circular grooves are arranged on two sides of the cover plate, a round hole is arranged in the round groove, a T-shaped pin is inserted in the round hole, a buckling strip is fixed on the surface of the lower end of the T-shaped pin and is buckled into a clamping groove preset on the inner side of the cable duct, a convex groove is arranged on the surface of the inner side of the groove of the cover plate, a spring and a clamping block are connected in the convex groove in a sliding way, a clamping hole is arranged on one side of the T-shaped pin, the clamping block is upwards clamped into the clamping hole of the T-shaped pin through the extrusion of the spring, the surface of the T-shaped pin is fixed with a hanging ring, and the hanging ring is turned over and buckled into a clamping groove of the cable duct by arranging a buckling strip component, the cover plate is locked and positioned and cannot be lifted, the T-shaped pin is buckled through the hidden buckle mechanism, the T-shaped pin cannot rotate to enable the buckling strip to be separated from the clamping groove, the T-shaped pin cannot be lifted, and the safety and anti-theft performance is greatly improved.
Furthermore, rubber covers are clamped in circular grooves on two sides of the cover plate, so that clamping and sealing plugging are facilitated, and rainwater cannot enter.
Further, the clamping hole and the hanging ring are in the same horizontal line, and the clamping hole is not convenient to find from the outside.
Furthermore, the fixture block adopts a convex round block structure, and the end surface of the fixture block is provided with a spherical chamfer, so that the fixture block can be conveniently guided to be clamped into the fixture hole.
Furthermore, the rubber layer covers the surface of the inner side of the groove of the cable duct, and the sealing performance of the cover plate after covering is improved.
Compared with the prior art, the utility model has the advantages of:
(1) in the draw-in groove of detaining the cable pit is detained in the upset through setting up the profile subassembly, its apron lock is dead to fix a position and can ' T promote to detain the mechanism through hidden discount and to T shape round pin lock, T shape round pin can ' T rotate and make its profile break away from the draw-in groove, can ' T make its promotion, great improvement the safe theftproof performance.
(2) Rubber covers are clamped in the circular grooves on the two sides of the cover plate, so that the cover plate can be conveniently clamped, sealed and blocked, and rainwater cannot enter.
(3) The clamping hole and the hanging ring are in the same horizontal line, and the clamping hole is not convenient to find from the outside.
(4) The clamping block is in a convex round block structure, and the end face of the clamping block is provided with a spherical chamfer so as to be conveniently clamped into the clamping hole in a guiding manner.
(5) The rubber layer covers on the surface of the inner side of the groove of the cable trench, and the sealing performance of the cover plate after covering is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the cover plate according to the present invention;
fig. 3 is a top view of the connection relationship between the hanging ring and the T-shaped pin of the present invention.
The reference numbers in the figures illustrate:
the cable comprises a cable duct 1, a cover plate 2, a 3T-shaped pin, a buckle strip 4, a clamping groove 5, a spring 6, a clamping block 7, a clamping hole 8, a hanging ring 9 and a rubber cover 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a cable trench cover plate locking anti-external-damage device comprises a cable trench 1, a groove is arranged at the upper end of the cable trench 1 and clamped with a cover plate 2 in a covering mode, circular grooves are formed in two sides of the cover plate 2, a T-shaped pin 3 is arranged in each circular groove in a penetrating mode through a circular hole, a buckle strip 4 is fixed on the surface of the lower end of each T-shaped pin 3, the buckle strip 4 is buckled into a preset clamping groove 5 in the inner side of the cable trench 1, a convex groove is formed in the surface of the inner side of the groove of the cover plate 2, a spring 6 and a clamping block 7 are connected in each convex groove in a sliding mode, a clamping hole 8 is formed in one side of each T-shaped pin 3, the clamping block 7 is upwards clamped into the clamping hole 8 of the T-shaped pin 3 through extrusion of the spring 6, and a hanging ring 9 is fixed on the surface of each T-shaped pin 3.
Referring to fig. 1-3, rubber covers 10 are clamped in circular grooves on two sides of the cover plate 2, so that clamping and sealing are facilitated, rainwater cannot enter (when the cover plate is used, the cover plate is pried to be opened by a flat screwdriver), the clamping holes 8 and the hanging rings 9 are on the same horizontal line, the clamping holes 8 are not convenient to find from the outside, the clamping blocks 7 are of convex circular block structures, spherical chamfers are arranged on the end faces of the clamping blocks, the clamping holes 8 can be conveniently clamped in a guiding mode, rubber layers cover the inner side surfaces of grooves of the cable duct 1, and sealing performance of the cover plate 2 after covering is improved.
When the cover plate is used, circular grooves are formed in two sides of the cover plate 2, a T-shaped pin 3 is inserted into a circular hole in each circular groove, a buckle strip 4 is fixed on the surface of the lower end of each T-shaped pin 3, the buckle strip 4 can be buckled into a preset clamping groove 5 in the cable trench 1 by turning over the T-shaped pin 3, the cover plate 2 is fixed with the cable trench 1 and cannot be opened, a convex groove is formed in the inner side surface of the groove of the cover plate 2, a spring 6 and a clamping block 7 are connected in the convex groove in a sliding mode, a clamping hole 8 is formed in one side of the T-shaped pin 3, the clamping block 7 is upwards clamped into the clamping hole 8 of the T-shaped pin 3 through extrusion of the spring 6, the T-shaped pin 3 can be fastened and positioned, a hanging ring 9 is fixed on the surface of the T-shaped pin 3, and the hanging ring 9 can lift the cover plate 2;
its card hole 8 and rings 9 are at same water flat line, are not convenient for discover card hole 8 from the outside, form the hidden discount theftproof, open very inconveniently, when the staff opened simultaneously, take interior hexagonal spanner card to advance card hole 8 in push up fixture block 7 down, rotatable T shape round pin 3 at this moment can open the profile 4 and break away from draw-in groove 5, accessible rings 9 department lifts up apron 2 and mentions and open, convenient operation has good theftproof performance.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a broken device outward is prevented in cable trench cover shutting, includes cable trench (1), its characterized in that: the utility model discloses a cable pit, including cable pit (1), apron (2), buckle strip (4) and buckle cable pit (1), the recess block lid is established to cable pit (1) upper end has connect apron (2), apron (2) both sides set up the circular slot, and it has T shape round pin (3) to set up the round hole interlude in its circular slot, T shape round pin (3) lower extreme fixed surface has buckle strip (4), buckle strip (4) are detained into cable pit (1) inboard and are predetermine in draw-in groove (5), the groove inside surface of groove department of apron (2) sets up the convex groove, and its convex groove sliding connection has spring (6) and fixture block (7), card hole (8) are seted up to T shape round pin (3) one side, in fixture block (7) upwards block card hole (8) of entering T shape round pin (3) through spring (6) extrusion, the fixed surface of T shape round pin (3) has rings (9).
2. A cable gland plate locking anti-break-out device according to claim 1, wherein: rubber covers (10) are clamped in circular grooves on two sides of the cover plate (2).
3. A cable gland plate locking anti-break-out device according to claim 1, wherein: the clamping hole (8) and the hanging ring (9) are on the same horizontal line.
4. A cable gland plate locking anti-break-out device according to claim 1, wherein: the fixture block (7) is of a convex round block structure, and the end face of the fixture block is provided with a spherical chamfer.
5. A cable gland plate locking anti-break-out device according to claim 1, wherein: the inner side surface of the groove of the cable trench (1) is covered with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022896705.XU CN214044962U (en) | 2020-12-03 | 2020-12-03 | Cable trench cover plate locking and external breaking preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022896705.XU CN214044962U (en) | 2020-12-03 | 2020-12-03 | Cable trench cover plate locking and external breaking preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214044962U true CN214044962U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022896705.XU Active CN214044962U (en) | 2020-12-03 | 2020-12-03 | Cable trench cover plate locking and external breaking preventing device |
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| Country | Link |
|---|---|
| CN (1) | CN214044962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991583A (en) * | 2021-11-25 | 2022-01-28 | 广东电网有限责任公司 | Cable trench cover plate |
| CN114977064A (en) * | 2022-03-18 | 2022-08-30 | 中国核电工程有限公司 | Anti-lifting cover plate and cable laying channel |
-
2020
- 2020-12-03 CN CN202022896705.XU patent/CN214044962U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991583A (en) * | 2021-11-25 | 2022-01-28 | 广东电网有限责任公司 | Cable trench cover plate |
| CN114977064A (en) * | 2022-03-18 | 2022-08-30 | 中国核电工程有限公司 | Anti-lifting cover plate and cable laying channel |
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