CN206004272U - A kind of anti-theft components of electric power cable duct cover plate - Google Patents
A kind of anti-theft components of electric power cable duct cover plate Download PDFInfo
- Publication number
- CN206004272U CN206004272U CN201620768082.9U CN201620768082U CN206004272U CN 206004272 U CN206004272 U CN 206004272U CN 201620768082 U CN201620768082 U CN 201620768082U CN 206004272 U CN206004272 U CN 206004272U
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- CN
- China
- Prior art keywords
- bolt
- power cable
- cover plate
- electric power
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of anti-theft components of electric power cable duct cover plate, its main points is：Including nut, bolt and switching cap.Nut is embedded on corresponding electric power cable duct cover plate.The top of bolt is provided with the portion of being in transmission connection.Switching cap bottom is provided with the sleeve part corresponding with the portion that is in transmission connection of bolt.The inner wall shape of sleeve part is corresponding with the external shape in the portion that is in transmission connection of bolt, and formation is in transmission connection.The top of switching cap is provided with the head identical head with bolt.By transferring, cap screws bolt in nut.Common instrument is difficult to take out bolt from nut, thus playing good anti-theft function.
Description
Technical field
This utility model is related to a kind of cover plate and in particular to a kind of anti-theft components for electric power cable duct cover plate.
Background technology
Power cable ditch is exactly the underground designated lane of cabling.Existing converting station electric power cable channel cover plate uses coagulation
Soil makes, weight weight, needs to install corresponding suspension hook when opening, and then two people's cooperations could be hung out.Because cable has
Higher value, therefore usually becomes the target of thief.
Utility model content
The purpose of this utility model is to provide a kind of structure simple, easy to install for electric power cable duct cover plate
Anti-theft components.
The basic technical scheme realizing this utility model purpose is：A kind of anti-theft components of electric power cable duct cover plate, its knot
Structure feature is：Including nut, bolt and switching cap.Nut is embedded on corresponding electric power cable duct cover plate.The top of bolt sets
Be in transmission connection portion.Switching cap bottom is provided with the sleeve part corresponding with the portion that is in transmission connection of bolt.The inner wall shape of sleeve part
Corresponding with the external shape in the portion that is in transmission connection of bolt, and formed be in transmission connection.The top of switching cap is provided with the head with bolt
Portion's identical head.By transferring, cap screws bolt in nut.
Technical scheme based on above-mentioned basic technical scheme is：Nut periphery is circumferentially with buckling groove along it.
Technical scheme based on above-mentioned appropriate technical solution is：Nut is provided with and runs through its upper and lower shoulder hole.Ladder
The diameter with diameter greater than bottom hole section of the top hole section in hole.The bottom hole section of shoulder hole is provided with female thread.Bolt bottom is provided with
The corresponding external thread section of female thread with the bottom hole section of the shoulder hole of nut.
Technical scheme based on above-mentioned appropriate technical solution is：The periphery in the portion that is in transmission connection of bolt axially sets along it
There is buckling groove, buckling groove has 2 to 12.The inwall of the sleeve part of switching cap is provided with the buckling groove quantity of quantity and the portion of being in transmission connection
The corresponding protuberance of identical and shape.
Technical scheme based on above-mentioned appropriate technical solution is：Also include sheath.The middle part of bolt sets along its circumference
There is sheath buckling groove 23.Sheath is arranged on the sheath buckling groove of bolt by its underpart clamping, and the external diameter of sheath is upper with nut
The diameter of portion's hole section is corresponding.
Technical scheme based on above-mentioned appropriate technical solution is：The top in the portion that is in transmission connection of bolt is provided with cylinder and prevents
Transfer part.
Technical scheme based on above-mentioned appropriate technical solution is：The head of switching cap has 2,2 heads from lower to
On set gradually, 2 heads are divided into the first head and the second head by the difference of its residing upper-lower position, and the second head is little
In the first head.
This utility model has positive effect：（1）This utility model structure is simple, first pours nut pre-buried during use
On corresponding electric power cable duct cover plate, determine pre-buried position and quantity according to actual needs.Electric power cable duct cover plate is installed
When, corresponding suspension hook is screwed on nut, consequently facilitating electric power cable duct cover plate being sling or lifting.By power cable operculum colpi
After plate is routed on power cable ditch, suspension hook is screwed out from nut.Then the head of switching cap is rotated with corresponding spanner, from
And hatband dynamic bolt rotation of passing through to transfer, bolt is screwed on nut.Switching cap is taken off rear enclosure upper jacket.Bolt is using logical
Instrument can not take out, thus playing certain anti-theft function, and does not affect normally making of electric power cable duct cover plate at ordinary times
With.（2）This utility model is provided with sheath, reduces the space between bolt and nut so that being more difficult to take by general instrument
Go out bolt, and the installation of sheath does not affect the installation of cap of transferring, namely after installation upper jacket, switching cap also can be enclosed within bolt.（3）
Nut of the present utility model is provided with buckling groove, when therefore imbedding in corresponding electric power cable duct cover plate, fixation, and it is difficult from electricity
Come off in power cable channel cover plate, using reliability.（4）Switching cap of the present utility model is provided with 2 heads, adapts to different size
Spanner, strong adaptability.（5）The top of bolt of the present utility model is provided with the anti-transfer part of cylinder, and general instrument is difficult to be clamped,
Thus avoiding screwing out bolt, further increase theftproof performance.
Brief description
Fig. 1 is the structural representation of the nut of the anti-theft components of electric power cable duct cover plate of the present utility model；
Fig. 2 is schematic diagram when observing from the front upper place of Fig. 1；
Fig. 3 is the schematic top plan view of Fig. 1；
Fig. 4 is the A-A cross-sectional schematic in Fig. 3；
Fig. 5 is the structural representation of the bolt of the anti-theft components of electric power cable duct cover plate of the present utility model；
Fig. 6 is schematic diagram when observing from the front upper place of Fig. 5；
Fig. 7 is the schematic top plan view of Fig. 5；
Fig. 8 is the B-B cross-sectional schematic in Fig. 7；
Fig. 9 is the schematic diagram of the bolt in Fig. 8；
Figure 10 is the structural representation of the switching cap of the anti-theft components of electric power cable duct cover plate of utility model；
Figure 11 is schematic diagram when observing from the front lower place of Figure 10；
Figure 12 is the elevational schematic view of Figure 10.
Labelling in above-mentioned accompanying drawing is as follows：
Nut 1, buckling groove 11, shoulder hole 12, top hole section 12-1, bottom hole section 12-2,
Bolt 2, external thread section 21, be in transmission connection portion 22, buckling groove 22-1, cylinder anti-transfer part 22-2, sheath buckling groove 23,
Switching cap 3, sleeve part 31, head 32, the first head 32-1, the second head 32-2,
Sheath 4.
Specific embodiment
The description in orientation of the present utility model is carried out according to the orientation shown in Fig. 1, namely the direction up and down shown in Fig. 1
It is the direction up and down of description, a side of court of Fig. 1 institute is front, the side deviating from Fig. 1 is rear.
（Embodiment 1）
See Fig. 1 to Figure 11, the anti-theft components of electric power cable duct cover plate of the present utility model include nut 1, bolt 2, switching
Cap 3 and sheath 4.
See Fig. 1 to Fig. 4, nut 1 is overall to be in cylinder.Nut 1 periphery is circumferentially with buckling groove 11 along it.Nut 1 is provided with
Run through its upper and lower shoulder hole 12.The diameter with diameter greater than bottom hole section 12-2 of top hole section 12-1 of shoulder hole 12.Ladder
Bottom hole section 12-2 in hole 12 is provided with female thread.
See Fig. 5 to Fig. 9, bolt 2 bottom is provided with corresponding with the female thread of bottom hole section 12-2 of the shoulder hole 12 of nut 1
External thread section 21.The top of bolt 2 is provided with the portion of being in transmission connection 22.The middle part of bolt 2 is circumferentially with sheath buckling groove 23 along it.Pass
The periphery of rotation connection 22 is axially arranged with buckling groove 22-1 along it, and buckling groove 22-1 has 2 to 12, and the present embodiment is 6,6
Buckling groove 22-1 is along the circumference angle setting at equal intervals in the portion 22 that is in transmission connection.The be in transmission connection top in portion 22 is provided with the anti-transfer part of cylinder
22-2.Sheath 4 is arranged on the sheath buckling groove 23 of bolt 2 by its underpart clamping, the upper hole of the external diameter of sheath 4 and nut 1
The diameter of section 12-1 is corresponding.
See Figure 10 to Figure 12, switching cap 3 bottom is provided with the corresponding sleeve part in portion 22 31 that is in transmission connection with bolt 2.Set
The inner wall shape in cylinder portion 31 is corresponding with the external shape in the portion 22 that is in transmission connection of bolt 2, and formation is in transmission connection.Sleeve part 31
Inwall be provided with the protuberance 31-1 that quantity is identical with the buckling groove 22-1 quantity in the portion of being in transmission connection 22 and shape is corresponding.Switching
The top of cap 3 is provided with the head identical head 32 with bolt, and the present embodiment adopts hexagon-head.Head 32 has 2,2 heads
Portion 32 sets gradually from bottom to top, and 2 heads 32 are divided into the first head 32-1 and second by the difference of its residing upper-lower position
Head 32-2, and the second head 32-2 is less than the first head 32-1.
When the anti-theft components of electric power cable duct cover plate of the present utility model use：First nut 1 is poured and be embedded in accordingly
On electric power cable duct cover plate, determine pre-buried position and quantity according to actual needs.When electric power cable duct cover plate is installed, will be corresponding
Suspension hook screw on nut 1, consequently facilitating electric power cable duct cover plate being sling or lifting.Electric power cable duct cover plate is routed to
After on power cable ditch, suspension hook is screwed out from nut 1.The sleeve part 31 of switching cap 3 is enclosed within the portion 22 that is in transmission connection of bolt 2
On, then rotating the head 31 of switching cap 3 with corresponding spanner, thus driving bolt 2 to rotate by cap 3 of transferring, bolt 2 being revolved
It is combined on nut 1.Switching cap 3 is taken off rear enclosure upper jacket 4, and the installation of sheath 4 does not affect the installation of cap 3 of transferring, Ye Jian
After loading onto sheath 4, switching cap 3 also can be enclosed within bolt 2.Bolt 2 can not be taken out using general instrument, thus playing certain
Anti-theft function.
Above example is only for illustration of the utility model, rather than to restriction of the present utility model, relevant technical field
Technical staff in the case of without departing from spirit and scope of the present utility model, can also make various conversion and change, tool
Can also be transformed accordingly according to the inspiration of above-described embodiment in body application process, therefore all equivalent technical schemes are equal
Should be included within scope of patent protection of the present utility model.
Claims (7)
1. a kind of anti-theft components of electric power cable duct cover plate it is characterised in that：Including nut（1）, bolt（2）With switching cap（3）；
Nut（1）It is embedded on corresponding electric power cable duct cover plate；Bolt（2）Top be provided with the portion of being in transmission connection（22）；Switching cap
（3）Bottom is provided with and bolt（2）The portion that is in transmission connection（22）Corresponding sleeve part（31）；Sleeve part（31）Inner wall shape with
Bolt（2）The portion that is in transmission connection（22）External shape corresponding, and formed be in transmission connection；Switching cap（3）Top be provided with
The head identical head of bolt（32）；By cap of transferring（3）By bolt（2）Screw in nut（1）In.
2. electric power cable duct cover plate according to claim 1 anti-theft components it is characterised in that：Nut（1）Periphery is along it
It is circumferentially with buckling groove（11）.
3. electric power cable duct cover plate according to claim 1 and 2 anti-theft components it is characterised in that：Nut（1）It is provided with and pass through
Wear its upper and lower shoulder hole（12）；Shoulder hole（12）Top hole section（12-1）With diameter greater than bottom hole section（12-2）Straight
Footpath；Shoulder hole（12）Bottom hole section（12-2）It is provided with female thread；Bolt（2）Bottom is provided with and nut（1）Shoulder hole（12）
Bottom hole section（12-2）The corresponding external thread section of female thread（21）.
4. electric power cable duct cover plate according to claim 3 anti-theft components it is characterised in that：Bolt（2）Transmission even
Socket part（22）Periphery be axially arranged with buckling groove along it（22-1）, buckling groove（22-1）There are 2 to 12；Switching cap（3）Sleeve
Portion（31）Inwall be provided with quantity and the portion of being in transmission connection（22）Buckling groove（22-1）The protuberance that quantity is identical and shape is relative.
5. electric power cable duct cover plate according to claim 3 anti-theft components it is characterised in that：Also include sheath（4）；Spiral shell
Bolt（2）Middle part be circumferentially with sheath buckling groove 23 along it；Sheath（4）Bolt is arranged on by its underpart clamping（2）Sheath card
Access slot（23）On, sheath（4）External diameter and nut（1）Top hole section（12-1）Diameter corresponding.
6. electric power cable duct cover plate according to claim 3 anti-theft components it is characterised in that：Bolt（2）Transmission even
Socket part（22）Top be provided with the anti-transfer part of cylinder（22-2）.
7. electric power cable duct cover plate according to claim 3 anti-theft components it is characterised in that：Switching cap（3）Head
（32）There are 2,2 heads（32）Set gradually from bottom to top, 2 heads（32）It is divided into by the difference of its residing upper-lower position
First head（32-1）With the second head（32-2）, and the second head（32-2）Less than the first head（32-1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620768082.9U CN206004272U (en) | 2016-07-20 | 2016-07-20 | A kind of anti-theft components of electric power cable duct cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620768082.9U CN206004272U (en) | 2016-07-20 | 2016-07-20 | A kind of anti-theft components of electric power cable duct cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004272U true CN206004272U (en) | 2017-03-08 |
Family
ID=58201305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620768082.9U Expired - Fee Related CN206004272U (en) | 2016-07-20 | 2016-07-20 | A kind of anti-theft components of electric power cable duct cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961241A (en) * | 2022-06-22 | 2022-08-30 | 江苏武进建工集团有限公司 | Bare concrete V-shaped column formwork supporting system and construction method thereof |
-
2016
- 2016-07-20 CN CN201620768082.9U patent/CN206004272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961241A (en) * | 2022-06-22 | 2022-08-30 | 江苏武进建工集团有限公司 | Bare concrete V-shaped column formwork supporting system and construction method thereof |
| CN114961241B (en) * | 2022-06-22 | 2023-07-25 | 江苏武进建工集团有限公司 | Clear water concrete V-shaped column formwork support system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |