CN221727909U - Cable trench cover plate limiting structure - Google Patents
Cable trench cover plate limiting structure Download PDFInfo
- Publication number
- CN221727909U CN221727909U CN202323231493.3U CN202323231493U CN221727909U CN 221727909 U CN221727909 U CN 221727909U CN 202323231493 U CN202323231493 U CN 202323231493U CN 221727909 U CN221727909 U CN 221727909U
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- Prior art keywords
- limiting
- cover plate
- cable trench
- cable
- plate
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- 238000007789 sealing Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 239000002274 desiccant Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000007689 inspection Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 3
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the technical field of cable trench cover plates and discloses a cable trench cover plate limiting structure which comprises a ground, wherein a cable trench is formed in the ground, a limiting groove is formed in the top of the cable trench, a cover plate is movably connected in the limiting groove through a mortise lock mechanism, the mortise lock mechanism comprises limiting plates arranged on the inner walls of the two sides of the limiting groove and limiting blocks arranged on the two sides of the cover plate, and a limiting spring is fixedly connected on one inner wall of each limiting plate, so that the device can quickly and fixedly install the cover plate through the mortise lock mechanism, the dismounting and installing efficiency of maintenance personnel on the cover plate is greatly improved, the maintenance and inspection efficiency of the device on a cable is greatly improved, the cover plate can be fastened and limited through the limiting mechanism, the cover plate can be prevented from shifting in the use process, and the waterproof and dustproof properties of the device are greatly improved.
Description
Technical Field
The utility model relates to the technical field of cable trench cover plates, in particular to a cable trench cover plate limiting structure.
Background
The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of the laid cable facilities, has rectangular, circular, arched and other pipeline structure forms, and is required to be closed through a cover plate after the cable is laid, so that the cable is prevented from being damaged.
For example, a chinese patent with patent application number 202320808541.1 is a cable trench cover plate stop device, and this patent is through fixing the angle steel on both sides of the cable trench that builds by laying bricks or stones to in burying cable trench wall by anchor muscle one end, the other end welds on the angle steel, increase stability, thereby can prevent effectively that the apron from taking place to collide with and damage.
However, the above-mentioned patent has a complicated structure, and the cover plate is not convenient to be detached and installed, so that a great deal of time is required to be spent for detaching the cover plate when the cable is required to be inspected and repaired, and the maintenance and inspection efficiency of the cable are seriously affected.
Disclosure of utility model
The utility model aims to provide a cable trench cover plate limiting structure which solves the problems in the prior art.
The embodiment of the application provides a cable trench cover plate limiting structure, which comprises a ground, wherein a cable trench is formed in the ground, a limiting groove is formed in the top of the cable trench, and a cover plate is movably connected in the limiting groove through a mortise lock mechanism.
Through adopting above-mentioned technical scheme for this device can seal the processing through the apron to the cable of cable pit inside, thereby has improved the safety in utilization of cable greatly.
Optionally, the mortise lock mechanism is including installing the limiting plate at limiting groove both sides inner wall and installing the stopper in the apron both sides, one side inner wall fixedly connected with spacing spring of limiting plate, spacing spring's opposite side fixedly connected with clamp plate, the stopper passes through stop gear and limiting plate fixed connection.
Through adopting above-mentioned technical scheme for this device can carry out fixed mounting through mortise lock mechanism to the apron fast, thereby very big acceleration maintenance personal to the dismantlement of apron and installation effectiveness, and then improved the maintenance and the inspection efficiency of this device to the cable greatly.
Optionally, stop gear is including seting up the screw thread groove at the stopper top, there is fastening bolt the inside in screw thread groove, fastening bolt's top extends to the top of limiting plate and fixedly connected with nut through the through-hole.
Through adopting above-mentioned technical scheme for this device can fasten spacingly to the apron through stop gear, thereby can avoid the apron to take place the skew in the use, and then improved waterproof and the dust resistance of this device greatly.
Optionally, an anti-slip sleeve is arranged on the outer surface of the nut, and anti-slip patterns are formed on the outer surface of the anti-slip sleeve.
By adopting the technical scheme, the friction resistance can be increased by utilizing the anti-skid lines, so that the phenomenon of hand slip of operators can be avoided.
Optionally, a sealing sleeve is arranged at the bottom of the inner cavity of the limit groove.
By adopting the technical scheme, the sealing effect of the sealing sleeve is utilized to greatly improve the sealing performance of the device.
Optionally, the both sides inner wall of cable pit all fixedly connected with drying box, drying box's inside is provided with the drier.
Through adopting above-mentioned technical scheme, utilize the drier can carry out the drying treatment to the inside humid air of cable pit to can avoid leading to the cable impaired because of the air humidity.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. According to the technical scheme, the limiting groove, the cover plate, the limiting block, the limiting spring and the pressing plate are arranged, so that the cover plate can be quickly and fixedly installed through the mortise lock mechanism, the dismounting and installing efficiency of maintenance personnel on the cover plate is greatly improved, and the maintenance and inspection efficiency of the device on cables is greatly improved.
2. According to the technical scheme, the cover plate can be fastened and limited through the limiting mechanism by arranging the thread grooves, the fastening nuts and the nuts, so that the cover plate can be prevented from shifting in the use process, and the waterproof and dustproof properties of the device are greatly improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the overall internal structure of a cable trench cover plate limiting structure according to the present utility model;
FIG. 2 is a schematic view showing the internal structure of the connection part between the limiting plate and the limiting block in the limiting structure of the cable trench cover plate according to the present utility model;
fig. 3 is an enlarged view of a portion a of fig. 1 in a cable trench cover plate limiting structure according to the present utility model.
In the figure: 1. ground surface; 2. a cable trench; 3. a limit groove; 4. a cover plate; 5. a limiting plate; 6. a limiting block; 7. a limit spring; 8. a pressing plate; 9. a thread groove; 10. a fastening bolt; 11. a screw cap; 12. sealing sleeve; 13. and (5) drying the box.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a cable trench cover limit structure, includes ground 1, and cable pit 2 has been seted up to the inside on ground 1, and spacing groove 3 has been seted up at the top of cable pit 2, and there is apron 4 in the inside of spacing groove 3 through mortise lock mechanism swing joint.
Through adopting above-mentioned technical scheme for this device can seal the processing through apron 4 to the cable of cable pit 2 inside, thereby has improved the safety in utilization of cable greatly.
In the embodiment of the application, as shown in fig. 2-3, the mortise lock mechanism comprises limiting plates 5 arranged on the inner walls of two sides of the limiting groove 3 and limiting blocks 6 arranged on two sides of the cover plate 4, wherein one side inner wall of the limiting plate 5 is fixedly connected with limiting springs 7, the other side of the limiting springs 7 is fixedly connected with a pressing plate 8, and the limiting blocks 6 are fixedly connected with the limiting plates 5 through the limiting mechanism.
Through adopting above-mentioned technical scheme for this device can carry out fixed mounting through mortise lock mechanism to apron 4 fast, thereby very big acceleration maintenance personal to apron 4 dismantle and installation effectiveness, and then improved the maintenance and the inspection efficiency of this device to the cable greatly.
In the embodiment of the application, as shown in fig. 2, the limiting mechanism comprises a thread groove 9 formed at the top of the limiting block 6, a fastening bolt 10 is connected in the thread groove 9 through threads, and the top of the fastening bolt 10 extends to the upper side of the limiting plate 5 through a through hole and is fixedly connected with a nut 11.
Through adopting above-mentioned technical scheme for this device can fasten spacingly to apron 4 through stop gear, thereby can avoid apron 4 to take place the skew in the use, and then improved waterproof and the dust resistance of this device greatly.
In the embodiment of the present application, as shown in fig. 2, an anti-slip sleeve is provided on the outer surface of the nut 11, and anti-slip patterns are provided on the outer surface of the anti-slip sleeve.
By adopting the technical scheme, the friction resistance can be increased by utilizing the anti-skid lines, so that the phenomenon of hand slip of operators can be avoided.
In the embodiment of the application, as shown in fig. 3, a sealing sleeve is arranged at the bottom of the inner cavity of the limiting groove 3.
By adopting the technical scheme, the sealing effect of the sealing sleeve is utilized to greatly improve the sealing performance of the device.
In the embodiment of the present application, as shown in fig. 1, the drying boxes 13 are fixedly connected to the inner walls of both sides of the cable trench 2, and a drying agent is disposed in the drying boxes 13.
By adopting the technical scheme, the drying agent can be used for drying the humid air in the cable trench 2, so that the cable damage caused by air humidity can be avoided.
When the limiting device is used, an operator can insert the limiting block 6 on one side of the cover plate 4 into the limiting plate 5 on one side of the inner wall of the limiting groove 3 and push the cover plate 4 to drive the limiting block 6 to extrude the pressing plate 8, so that the pressing plate 8 can extrude the limiting spring 7, when the limiting block 6 extruded to the other side of the cover plate 4 can be inserted into the limiting plate 5 on the other side of the inner wall of the limiting groove 3, the operator releases the force for pushing the cover plate 4 and aligns the limiting block 6 on the other side of the cover plate 4 with the inner cavity of the other limiting plate 5, at the moment, the cover plate 4 can rapidly drive the limiting block 6 on the other side to be inserted into the limiting plate 5 on the other side under the elastic action of the limiting spring 7, thereby the cover plate 4 can be rapidly and fixedly installed, and further the dismounting and installing efficiency of the cover plate 4 by a maintainer is greatly improved, so that the cable maintenance and inspection efficiency of the device is greatly improved, after the cover plate 4 is installed, the operator inserts the fastening bolt 10 into the threaded groove 9 through the through hole, and then screws the nut 11, so that the fastening bolt 10 is driven to rotate, so that the fastening bolt 10 can be matched with the fastening bolt 10 and the threaded groove 9 to fix the cover plate 4, and the waterproof device can be further effectively prevented from being greatly offset, and greatly.
Claims (5)
1. The utility model provides a cable trench cover limit structure, includes ground (1), its characterized in that: a cable trench (2) is formed in the ground (1), a limit groove (3) is formed in the top of the cable trench (2), and a cover plate (4) is movably connected in the limit groove (3) through a mortise lock mechanism;
The mortise lock mechanism comprises limiting plates (5) arranged on the inner walls of the two sides of the limiting groove (3) and limiting blocks (6) arranged on the two sides of the cover plate (4), one side inner wall of each limiting plate (5) is fixedly connected with a limiting spring (7), the other side of each limiting spring (7) is fixedly connected with a pressing plate (8), and each limiting block (6) is fixedly connected with the corresponding limiting plate (5) through the corresponding limiting mechanism.
2. The cable trench cover spacing structure of claim 1, wherein: the limiting mechanism comprises a thread groove (9) formed in the top of the limiting block (6), a fastening bolt (10) is connected to the inside of the thread groove (9) through threads, and the top of the fastening bolt (10) extends to the upper side of the limiting plate (5) through a through hole and is fixedly connected with a nut (11).
3. The cable trench cover spacing structure of claim 2, wherein: the outer surface of nut (11) is provided with anti-skidding sleeve, anti-skidding line has been seted up to the surface of anti-skidding sleeve.
4. The cable trench cover spacing structure of claim 1, wherein: the bottom of the inner cavity of the limit groove (3) is provided with a sealing sleeve.
5. The cable trench cover spacing structure of claim 1, wherein: the drying box (13) is fixedly connected to the inner walls of the two sides of the cable pit (2), and a drying agent is arranged in the drying box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323231493.3U CN221727909U (en) | 2023-11-29 | 2023-11-29 | Cable trench cover plate limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323231493.3U CN221727909U (en) | 2023-11-29 | 2023-11-29 | Cable trench cover plate limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221727909U true CN221727909U (en) | 2024-09-17 |
Family
ID=92692831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323231493.3U Active CN221727909U (en) | 2023-11-29 | 2023-11-29 | Cable trench cover plate limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221727909U (en) |
-
2023
- 2023-11-29 CN CN202323231493.3U patent/CN221727909U/en active Active
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| GR01 | Patent grant |