CN204919612U - Wear -resisting well lid of combination formula theftproof for municipal works - Google Patents
Wear -resisting well lid of combination formula theftproof for municipal works Download PDFInfo
- Publication number
- CN204919612U CN204919612U CN201520596681.2U CN201520596681U CN204919612U CN 204919612 U CN204919612 U CN 204919612U CN 201520596681 U CN201520596681 U CN 201520596681U CN 204919612 U CN204919612 U CN 204919612U
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- Prior art keywords
- well lid
- lock core
- wear
- well
- resisting
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Abstract
The utility model belongs to the technical field of municipal works, and provide a wear -resisting well lid of combination formula theftproof for municipal works, including first well lid, second well lid and inlet opening. First well lid with second well lid surface all is provided with the inlet opening is stupefied with the antiskid, its characterized in that, first well lid with connect through locking device between the second well lid, locking device's surface sets up the lockhole, first lock core and second lock core have been connected respectively to the bottom of lockhole, first lock core with the second lock core sets up respectively first well lid with the inside of second well lid, just first lock core with the one end of second lock core has all set up the tapered end, the tapered end is connected at the inside lock tube of pre -buried cement well cover with the setting, the device simple structure, the construction of being convenient for, maintenance and dismantlement are convenient, improve the theftproof nature of well lid, the effectual shock attenuation effect that has improved the well lid, and increase of service life reduces the maintenance cost.
Description
Technical field
The utility model relates to a kind of well lid, and particularly the wear-resisting well lid of a kind of municipal engineering Combined theft-proof, belongs to municipal engineering technical field.
Background technology
Well lid is the closure being positioned at top, underground installation access, and the place of the communal facilities such as every installation tap water, telecommunications, electric power, combustion gas, heating power, fire-fighting, environmental sanitation all needs to install well lid.
Existing well lid major part is made up of cast iron materials, and well-known cast iron materials has certain recovery value, so often cause well lid stolen, cause socioeconomic loss, and existing well lid not also very perfect on anti-theft technique, be arranged on well lid on road owing to bearing the weight of running car for a long time simultaneously, cause its bulk deformation, there is the situations such as local tilts, subside, have a strong impact on the overall appearance degree of road, there is certain potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is to provide the wear-resisting well lid of a kind of municipal engineering Combined theft-proof, not only increase the theftproof of well lid, and effectively can also improve the damping property of well lid, extend the application life of well lid, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides the wear-resisting well lid of a kind of municipal engineering Combined theft-proof, comprises the first well lid, the second well lid and inlet opening.Described first well lid and described second well lid surface are provided with described inlet opening and anti-skidding stupefied, it is characterized in that, be connected by locking device between described first well lid with described second well lid, the surface of described locking device arranges lockhole, the bottom of described lockhole is connected to the first lock core and the second lock core respectively, described first lock core and described second lock core are separately positioned on the inside of described first well lid and described second well lid, and one end of described first lock core and described second lock core is all provided with tapered end, described tapered end be arranged on pre-buried cement well and overlap inner lock tube and be connected.
As a kind of optimal technical scheme of the present utility model, the cylindrical periphery that described first well lid and described second well lid are formed has been set with wear-resistant vibration-damping rubber sleeve.
As a kind of optimal technical scheme of the present utility model, the inside of described first well lid and described second well lid is all filled with rubber filling thing.
As a kind of optimal technical scheme of the present utility model, the surface of described first well lid and described second well lid is provided with air-vent.
The beneficial effect that the utility model reaches is:
1, simple, the constructability of structure, maintenance and convenient disassembly;
2, by well lid is divided into two, and connected by locking device, improve the theftproof of well lid, simultaneously at parcel side, the periphery rubber sleeve of well lid, and at the inner filled rubber filler of well lid, effectively raise the damping effect of well lid, ensure that well lid can not subside and tilt, increase the service life, reduce maintenance cost.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the sectional view of the wear-resisting well lid of a kind of municipal engineering Combined theft-proof described in the utility model embodiment;
Fig. 2 is the structural representation of the wear-resisting well lid of a kind of municipal engineering Combined theft-proof described in the utility model embodiment;
Number in the figure: 1, the first well lid; 2, the second well lid; 3, inlet opening; 4, anti-skidding stupefied; 5, locking device; 501, lockhole; 502, the first lock core; 503, the second lock core; 504, tapered end; 6, wear-resistant vibration-damping rubber sleeve; 7, pre-buried cement well cover; 701, lock tube; 8, rubber filling thing; 9, air-vent.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1 to Figure 2, the wear-resisting well lid of a kind of municipal engineering Combined theft-proof of the utility model, comprises the first well lid 1, second well lid 2 and inlet opening 3.Described first well lid 1 is provided with described inlet opening 3 and anti-skidding stupefied 4 with described second well lid 2 surface, it is characterized in that, be connected by locking device 5 between described first well lid 1 with described second well lid 2, the surface of described locking device 5 arranges lockhole 501, the bottom of described lockhole 501 is connected to the first lock core 502 and the second lock core 503 respectively, described first lock core 502 and described second lock core 503 are separately positioned on the inside of described first well lid 1 and described second well lid 2, and one end of described first lock core 502 and described second lock core 503 is all provided with tapered end 504, described tapered end 504 is connected with the lock tube 701 being arranged on pre-buried cement well and overlapping 7 inside.
The cylindrical periphery that described first well lid 1 and described second well lid 2 are formed has been set with wear-resistant vibration-damping rubber sleeve 6; the wear-resistant vibration-damping rubber sleeve 6 that one deck has elastomeric material to make is packed in the periphery of well lid; effective protection well lid; the infringement that the pressure that minimizing is born for a long time brings; situations such as reducing well lid appearance breakage, tilt, subside; reduce the maintenance cost of well lid, extend the application life of well lid.
Described first well lid 1 is all filled with rubber filling thing 8 with the inside of described second well lid 2; by filling the rubber filling thing 8 be made up of elastomeric material in the inside of well lid; improve the damping effect of well lid; reduce the infringement of the right vehicle of well lid; by increasing the weight of well lid; less well lid pressure, plays the effect of protection well lid.
Described first well lid 1 is provided with air-vent 9 with the surface of described second well lid 2, is the pressure maintenance balances inside and outside well lid, and ensures the air ambient of well lid inside, avoid causing because pressure is excessive well lid to be out of shape, to arrange the situation of blast by air-vent 9.
Concrete mounting means: first pre-buried cement well is overlapped the 7 pre-buried peripheries to well lid, first lock core 502 and the second lock core 503 are arranged on respectively the inside of the first well lid 1 and the second well lid 2, and be connected to lockhole 501, first well lid 1 and the second well lid 2 are arranged on respectively the inner side of pre-buried cement well cover 7, and the lock tube 701 that tapered end 504 and pre-buried cement well overlap 7 inside is connected, finally wear-resistant vibration-damping rubber sleeve 6 is sleeved on the cylindrical periphery that the first well lid 1 and the second well lid 2 are formed.
The utility model provides a kind of municipal engineering Combined theft-proof wear-resisting well lid, by being divided into two by former as a whole well lid, and is connected by locking device, and the connection of being overlapped 7 by locking device and pre-buried cement well can reach antitheft object; Be filled with rubber filling thing 8 in well lid inside simultaneously, and at periphery suit wear-resistant vibration-damping rubber sleeve 6, effectively raise the damping effect of well lid, ensure that well lid can not subside and tilt, increase the service life, reduce maintenance cost, finally on well lid, with the addition of two air-vents 9, keep internal pressure balance, and ensure the air ambient of well lid inside, avoid causing because pressure is excessive well lid to be out of shape, to arrange the situation of blast.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the wear-resisting well lid of municipal engineering Combined theft-proof, comprises the first well lid, the second well lid and inlet opening, described first well lid and described second well lid surface are provided with described inlet opening and anti-skidding stupefied, it is characterized in that, be connected by locking device between described first well lid with described second well lid, the surface of described locking device arranges lockhole, the bottom of described lockhole is connected to the first lock core and the second lock core respectively, described first lock core and described second lock core are separately positioned on the inside of described first well lid and described second well lid, and one end of described first lock core and described second lock core is all provided with tapered end, described tapered end be arranged on pre-buried cement well and overlap inner lock tube and be connected.
2. the wear-resisting well lid of a kind of municipal engineering Combined theft-proof according to claim 1, is characterized in that, the cylindrical periphery that described first well lid and described second well lid are formed has been set with wear-resistant vibration-damping rubber sleeve.
3. the wear-resisting well lid of a kind of municipal engineering Combined theft-proof according to claim 2, is characterized in that, the inside of described first well lid and described second well lid is all filled with rubber filling thing.
4. the wear-resisting well lid of a kind of municipal engineering Combined theft-proof according to claim 3, is characterized in that, the surface of described first well lid and described second well lid is provided with air-vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596681.2U CN204919612U (en) | 2015-08-10 | 2015-08-10 | Wear -resisting well lid of combination formula theftproof for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596681.2U CN204919612U (en) | 2015-08-10 | 2015-08-10 | Wear -resisting well lid of combination formula theftproof for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919612U true CN204919612U (en) | 2015-12-30 |
Family
ID=54968756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596681.2U Expired - Fee Related CN204919612U (en) | 2015-08-10 | 2015-08-10 | Wear -resisting well lid of combination formula theftproof for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299647A (en) * | 2017-07-18 | 2017-10-27 | 湖南天联复合材料有限公司 | Positioning engineering well lid is installed in a kind of new type auto control |
-
2015
- 2015-08-10 CN CN201520596681.2U patent/CN204919612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299647A (en) * | 2017-07-18 | 2017-10-27 | 湖南天联复合材料有限公司 | Positioning engineering well lid is installed in a kind of new type auto control |
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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: 20151230 Termination date: 20200810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |