CN201428144Y - Manhole cover seat with anti-vibration anti-sounding function - Google Patents
Manhole cover seat with anti-vibration anti-sounding function Download PDFInfo
- Publication number
- CN201428144Y CN201428144Y CN2009203054648U CN200920305464U CN201428144Y CN 201428144 Y CN201428144 Y CN 201428144Y CN 2009203054648 U CN2009203054648 U CN 2009203054648U CN 200920305464 U CN200920305464 U CN 200920305464U CN 201428144 Y CN201428144 Y CN 201428144Y
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- China
- Prior art keywords
- manhole
- cage
- well lid
- special
- shaped nut
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- 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.)
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Abstract
The utility model relates to a manhole cover seat with an anti-vibration anti-sounding function, which comprises a well cover, a well seat and at least two fasteners, wherein the well cover is arranged on the well seat, and is buckled with the well seat, the fasteners comprise a bolt, a special-shaped nut and a retaining block, wherein the bolt and the special-shaped nut are arranged on the well cover, and the well cover is fastened and connected with the well seat through the fasteners. The well cover can be fastened and connected with the well seat through the fasteners in the manhole coverseat, and the manhole cover seat is led to have the anti-vibration and anti-sounding functions, and can reinforce the anti-theft function of the manhole cover seat.
Description
Technical field
The utility model relates to a kind of manhole cage, relates in particular to a kind of anti-manhole cage that rings function that has.
Background technology
The manhole cage can often use in municipal engineering, and what generally adopt is casting iron well lid, does not have annexation between well seat and the well lid, can separate arbitrarily, and making well lid vibrations easily under the impact of automotive wheel influences traffic safety and comfortableness.And the noise that well lid produces under wheel impacts can cause noise pollution, thereby influences the life of surrounding population.Existing solution to the problems described above has at well lid and well seat fastening place and adds a rubber washer, though the noise that can reduce vibrations to a certain extent and produce, but because the application life of rubber washer is short, so need the periodic replacement packing ring, also well lid and well seat are fixed together with iron nail or iron plate, perhaps adopt dot welding method that well lid and well seat are welded together, though the noise that also can reduce vibrations to a certain extent and produce, but use iron nail, behind iron plate or the dot welding method, well lid permanently is fastened on the well seat, make that well lid is difficult to open, very inconvenient.
The utility model content
The utility model provides a kind of anti-manhole cage that rings function that has at existing manhole cage above shortcomings.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of have an anti-manhole cage that rings function, form by well lid, well seat and at least two securing members, described well lid is arranged on the described well seat, and be interlocked with described well seat, described securing member comprises bolt, special-shaped nut and stop block, described bolt and special-shaped nut are arranged on the described well lid, and described well lid is fastenedly connected by described securing member and described well seat.
The beneficial effects of the utility model are: in the utility model manhole cage, described well lid can be fastenedly connected by described securing member and described well seat, make described manhole cage have shockproof and anti-function of ringing, and can strengthen the anti-theft feature of described manhole cage.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described stop block is arranged on described well lid or the well seat.
Further, described stop block is first stop block, and described first stop block is positioned on the described well lid, is used to stop described special-shaped nut along clockwise direction or anticlockwise rotation, makes described special-shaped nut be positioned well seat supports circle below.
Further, described stop block comprises first stop block and second stop block, and described first stop block is positioned on the described well lid, is used to stop the rotation of described special-shaped nut along first direction, makes described special-shaped nut be positioned well seat supports circle below; Described second stop block is positioned on the sidewall of described well seat, is used to stop the rotation of described special-shaped nut along second direction, makes described special-shaped nut be positioned well seat supports circle below.
Further, described first direction is a clockwise direction, and second direction is counterclockwise; Perhaps described first direction is that counterclockwise second direction is a clockwise direction.
Further, have bolt hole on the described well lid, described bolt is fixed on the described well lid by described bolt hole.
Further, have the sinking circular hole on the described well lid, described sinking circular hole and described bolt hole connect, and the nut of described bolt is in the described sinking circular hole.
Further, described special-shaped nut is connected described well lid below by described bolt.
Further, the nut of described bolt has check washer, and the lower end of described bolt is provided with the anti-avulsion part, is used to prevent that described special-shaped nut from coming off from the lower end of bolt.
Further, described special-shaped nut is monaural type, ears type or L type.
Description of drawings
Fig. 1 the utlity model has the anti-structural representation that rings the manhole cage of function;
Fig. 2 the utlity model has the anti-partial schematic diagram that rings the manhole cage of function;
Fig. 3 the utlity model has the anti-use schematic diagram that rings the manhole cage of function.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Fig. 1 the utlity model has the anti-structural representation that rings the manhole cage of function, and Fig. 2 the utlity model has the anti-partial schematic diagram that rings the manhole cage of function.As shown in Figures 1 and 2, described have the anti-manhole cage that rings function and be made up of well lid 10, well seat 20 and at least two securing members.Described well lid 10 is arranged on the described well seat 20, and is interlocked with described well seat 20.Described well lid 10 is fastenedly connected by described securing member and described well seat 20.Described securing member comprises bolt 301, special-shaped nut 302, first stop block 303 and second stop block 304.Described manhole cage can be designed to circle, square or special-shaped.
Have bolt hole on the described well lid 10, described bolt 301 is fixed on the described well lid 10 by described bolt hole.Have sinking circular hole 101 on the described well lid 10, described sinking circular hole 101 connects with described bolt hole, and the nut of described bolt 301 is in the described sinking circular hole 101, and when reversing described bolt 310 and carrying out fastening manhole cover base, described bolt 310 can be advanced downwards.Described special-shaped nut 302 is connected described well lid 10 belows by described bolt 301.The nut of described bolt 301 has check washer 305, and the lower end of described bolt 301 is provided with anti-avulsion part 306, is used to prevent that described special-shaped nut 302 from coming off from the lower end of bolt 301.Described anti-avulsion part 306 can take welding manner to be fixed on bolt 301 lower ends, is used to strengthen the anti-dismounting ability of securing member.
Described first stop block 303 is positioned on the described well lid 10, is used to stop the rotation of described special-shaped nut 302.Described second stop block 304 is positioned on the sidewall of described well seat 20, is used to stop the rotation of described special-shaped nut 302.Described first stop block 303 is used to limit described special-shaped nut 302, make special-shaped nut 302 with described bolt 301 serve as axle in certain angular range counterclockwise or clockwise rotate, make described special-shaped nut 302 be positioned well seat supports circle 201 belows, by reversing described nut, described well lid 10 and well seat 20 are fastenedly connected.Described second stop block 304 is used to stop that described special-shaped nut 302 is clockwise rotating of axle with described bolt 301, also can adjust second stop block, 304 positions, stop that described special-shaped nut 302 is rotating counterclockwise of axle with described bolt 301, make described special-shaped nut 302 be positioned well seat supports circle 201 belows, described special-shaped nut 302 is broken away from described well seat support ring 201 belows, be convenient to described well lid 10 and open and close with well seat 20.
Described special-shaped nut 302 can be monaural type, ears type or L type.Have nut bore on the described special-shaped nut 302, its size is complementary with the size of described bolt 301.
Fig. 3 the utlity model has the anti-use schematic diagram that rings the manhole cage of function.Shown in Fig. 3 (a), when described well lid 10 is installed in described well seat 20, with described bolt 301 is axle, described special-shaped nut 302 turns clockwise, until stopped its motion by described second stop block 304 or first stop block 303, described special-shaped nut 302 is rotated to the bracing ring of described well seat 20 inboards 201 times, fully the described well seat supports of interlock circle 201, make described well lid 10 and well seat 20 reach the purpose that is fastenedly connected, easy for installation.Shown in Fig. 3 (b), with described well lid 10 when described well seat 20 is opened, with described bolt 301 is axle, be rotated counterclockwise described special-shaped nut 302, until being stopped its motion by described first stop block 303, make described special-shaped nut 302 depart from the bracing ring 201 times of described well seat 20 inboards, described well lid 10 can be opened from described well seat 20 smoothly, it is convenient to open.
Securing member in the utility model can not established second stop block 304 on the well seat 20, by adjusting the position and the shape of well lid 10 first stop blocks 303, reaches the purpose that well lid 10 and well seat 20 are fastenedly connected.Securing member in the utility model can be applied in the transformation of existing manhole cover.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. one kind has the anti-manhole cage that rings function, form by well lid (10) and well seat (20), described well lid (10) is arranged on the described well seat (20), and be interlocked with described well seat (20), it is characterized in that, described manhole cage also comprises at least two securing members, described securing member comprises bolt (301), special-shaped nut (302) and stop block, described bolt (301) and special-shaped nut (302) are arranged on the described well lid (10), and described well lid (10) is fastenedly connected by described securing member and described well seat (20).
2. according to claim 1 have an anti-manhole cage that rings function, it is characterized in that described stop block is arranged on described well lid (10) or the well seat (20).
3. according to claim 2 have an anti-manhole cage that rings function, it is characterized in that, described stop block is first stop block (303), described first stop block (303) is positioned on the described well lid (10), be used to stop described special-shaped nut (302) along clockwise direction or anticlockwise rotation, make described special-shaped nut (302) be positioned Jing Zuozhichengquan (201) below.
4. according to claim 2 have an anti-manhole cage that rings function, it is characterized in that, described stop block comprises first stop block (303) and second stop block (304), described first stop block (303) is positioned on the described well lid (10), be used to stop the rotation of described special-shaped nut (302), make described special-shaped nut (302) be positioned Jing Zuozhichengquan (201) below along first direction; Described second stop block (304) is positioned on the sidewall of described well seat (20), is used to stop the rotation of described special-shaped nut (302) along second direction, makes described special-shaped nut (302) be positioned Jing Zuozhichengquan (201) below.
5. according to claim 4 have an anti-manhole cage that rings function, it is characterized in that described first direction is a clockwise direction, and second direction be a counter clockwise direction; Perhaps described first direction is that counterclockwise second direction is a clockwise direction.
6. according to claim 1 have an anti-manhole cage that rings function, it is characterized in that described well lid has bolt hole on (10), and described bolt (301) is fixed on the described well lid (10) by described bolt hole.
7. according to claim 6 have an anti-manhole cage that rings function, it is characterized in that, have sinking circular hole (101) on the described well lid (10), described sinking circular hole (101) connects with described bolt hole, and the nut of described bolt (301) is in the described sinking circular hole (101).
8. according to claim 7 have an anti-manhole cage that rings function, it is characterized in that described special-shaped nut (302) is connected below the described well lid (10) by described bolt (301).
9. according to claim 8 have an anti-manhole cage that rings function, it is characterized in that, the nut of described bolt (301) has check washer (305), the lower end of described bolt (301) is provided with anti-avulsion part (306), is used to prevent that described special-shaped nut (302) from coming off from the lower end of bolt (301).
10. according to claim 9 have an anti-manhole cage that rings function, it is characterized in that described special-shaped nut (302) is monaural type, ears type or L type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203054648U CN201428144Y (en) | 2009-07-01 | 2009-07-01 | Manhole cover seat with anti-vibration anti-sounding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203054648U CN201428144Y (en) | 2009-07-01 | 2009-07-01 | Manhole cover seat with anti-vibration anti-sounding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428144Y true CN201428144Y (en) | 2010-03-24 |
Family
ID=42031875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203054648U Expired - Fee Related CN201428144Y (en) | 2009-07-01 | 2009-07-01 | Manhole cover seat with anti-vibration anti-sounding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428144Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119724A (en) * | 2017-06-25 | 2017-09-01 | 吴淑霞 | A kind of laying mute structure of municipal manhole cover |
| CN111501841A (en) * | 2020-04-20 | 2020-08-07 | 泉宁科技股份有限公司 | Simple well cover locking device |
-
2009
- 2009-07-01 CN CN2009203054648U patent/CN201428144Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119724A (en) * | 2017-06-25 | 2017-09-01 | 吴淑霞 | A kind of laying mute structure of municipal manhole cover |
| CN107119724B (en) * | 2017-06-25 | 2019-09-13 | 北京誉盈建设工程有限公司 | A kind of laying mute structure of municipal administration manhole cover |
| CN111501841A (en) * | 2020-04-20 | 2020-08-07 | 泉宁科技股份有限公司 | Simple well cover locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140929 Address after: 100011 Beijing Chaoyang District Andingmen street outside No. 1 Talim Ming court A block 7 layer Patentee after: Beijing Texida Technology Co., Ltd. Patentee after: Ke Meisheng Address before: 100011 Beijing city Chaoyang District Street No. 1 outside Wai Ming Talim 7 storey office building A Patentee before: Beijing Texida Technology Co., Ltd. Patentee before: Ke Meisheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |