CN203905057U - Multifunctional inspection well cover - Google Patents
Multifunctional inspection well cover Download PDFInfo
- Publication number
- CN203905057U CN203905057U CN201420186689.7U CN201420186689U CN203905057U CN 203905057 U CN203905057 U CN 203905057U CN 201420186689 U CN201420186689 U CN 201420186689U CN 203905057 U CN203905057 U CN 203905057U
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- China
- Prior art keywords
- inspection well
- well cover
- utility
- multifunctional inspection
- model
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Abstract
The utility model discloses a multifunctional inspection well cover, and belongs to the technical field of improvement of an inspection well cover structure. The multifunctional inspection well cover comprises a cover body, wherein the cover body is arranged on an inner supporting platform of a base in a matching way, the upper end surface of the inner supporting platform is concavely provided with multiple slotted holes, the lower end surface of the cover body is convexly provided with multiple plug pins, the plug pins are matched with the slotted holes in one-to-one correspondence, and the outer wall of each plug pin is provided with multiple elastic washers in a sleeving way. According to the multifunctional inspection well cover disclosed by the utility model, an effective antitheft effect can be realized, the noise can be effectively reduced, meanwhile, the structure is simple, and the maintenance cost is low.
Description
Technical field
The utility model discloses a kind of Multifunctional inspection well lid, belongs to the technical field of inspection well cover architecture advances.
Background technology
Because of inspection well cover, being stolen the accident occurring happens occasionally.Why inspection well cover is easily stolen, and is because the present generally inspection well cover of use does not all have anti-theft feature.Owing to possessing, inspection well cover complex structure, Maintenance and Repair trouble, the cost of anti-theft feature is high, and therefore application is less.Meanwhile, present a lot of inspection well cover, (particularly automobile travel in the above out-of-date) under external force, lid part is easy to relative base generation length travel and sends certain noise.
Utility model content
The purpose of this utility model be to provide a kind of both can be effectively antitheft, the effective Multifunctional inspection well of noise reduction lid again.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of Multifunctional inspection well lid, comprise coordinating and be arranged on the lid on base inner support platform, the upper surface of described inner support platform is concaved with several slotted eyes, on the lower surface of lid, convex with several latches, each latch and the corresponding matching setting one by one of each slotted eye (i.e. latch of a slotted eye corresponding matching), and the outer wall of each latch is all set with several elastic washers.
As the further setting of such scheme, described elastic washer coordinates holding in the annular groove of latch outer wall.So arrange, simple in structure, easy for installation.
In the turnover through hole of described base, be equipped with protective screening, can improve security performance of the present utility model.
In the utility model, latch and slotted eye are equipped with, and between latch and slotted eye by being arranged on the holding (being that elastic washer is squeezed between latch and slotted eye) that closely cooperates of elastic washer on latch outer wall, make to have produced between latch and slotted eye certain tight ness rating, do not having under certain External Force Acting, lid is difficult to separated with base, therefore the utility model not only can effectively prevent that lid from being stolen, and can greatly reduce under external force (particularly automobile travel in the above out-of-date), the situation that lid Local Phase makes a noise to base generation length travel.Meanwhile, when if find, tight ness rating between latch and slotted eye is inadequate, can also be by changing elastic washer, in time, deal with problems easily.
In a word, a kind of Multifunctional inspection well of the utility model lid, can be effectively antitheft, effective noise reduction, and simultaneously simple in structure, production and maintenance cost are low.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is the A portion enlarged drawing in Fig. 2;
Fig. 4 is that Fig. 3 removes the structural representation after elastic washer.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of Multifunctional inspection well lid of the utility model, comprise coordinating and be arranged on the lid 1 on base 2 inner support platforms 6, the upper surface of inner support platform 6 is concaved with several slotted eyes 5, on the lower surface of lid 1, convex with several latches 4, each latch 4 and each slotted eye 5 corresponding matching setting one by one, and the outer wall of each latch 4 is all set with several elastic washers 7.In the present embodiment, elastic washer 7 is preferably 3.
For simplified structure, convenient installation, elastic washer 7 of the present utility model coordinates holding in the annular groove 8 of latch 4 outer walls.
For improving security performance of the present utility model, the utility model is equipped with protective screening 3 in the turnover through hole 9 of base 2.
Several slotted eyes 5 in the utility model are uniformly set at the upper surface of inner support platform 6, and corresponding, several latches 4 are also uniformly set at the lower surface of lid 1.In the present embodiment, slotted eye 5 is preferably 8, and latch 4 is also preferably 8.
Above-described embodiment is only for the inventive concept of the present utility model of explaining, but not restriction to the utility model rights protection, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should fall into protection domain of the present utility model.
Claims (3)
1. a Multifunctional inspection well covers, comprise coordinating and be arranged on the lid on base inner support platform, it is characterized in that: the upper surface of described inner support platform is concaved with several slotted eyes, on the lower surface of lid, convex with several latches, each latch and the corresponding matching setting one by one of each slotted eye, and the outer wall of each latch is all set with several elastic washers.
2. a kind of Multifunctional inspection well lid as claimed in claim 1, is characterized in that: described elastic washer coordinates holding in the annular groove of latch outer wall.
3. a kind of Multifunctional inspection well lid as claimed in claim 1 or 2, is characterized in that: in the turnover through hole of described base, be equipped with protective screening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186689.7U CN203905057U (en) | 2014-04-17 | 2014-04-17 | Multifunctional inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186689.7U CN203905057U (en) | 2014-04-17 | 2014-04-17 | Multifunctional inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905057U true CN203905057U (en) | 2014-10-29 |
Family
ID=51779348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186689.7U Expired - Fee Related CN203905057U (en) | 2014-04-17 | 2014-04-17 | Multifunctional inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912105A (en) * | 2015-05-29 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Elastic walling crib |
| CN112065083A (en) * | 2020-08-26 | 2020-12-11 | 广船国际有限公司 | Open pore protection component of immersed tube steel shell |
-
2014
- 2014-04-17 CN CN201420186689.7U patent/CN203905057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912105A (en) * | 2015-05-29 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Elastic walling crib |
| CN112065083A (en) * | 2020-08-26 | 2020-12-11 | 广船国际有限公司 | Open pore protection component of immersed tube steel shell |
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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: 20141029 Termination date: 20210417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |