CN203716187U - Five-prevention inspection well cover - Google Patents
Five-prevention inspection well cover Download PDFInfo
- Publication number
- CN203716187U CN203716187U CN201420087642.5U CN201420087642U CN203716187U CN 203716187 U CN203716187 U CN 203716187U CN 201420087642 U CN201420087642 U CN 201420087642U CN 203716187 U CN203716187 U CN 203716187U
- Authority
- CN
- China
- Prior art keywords
- hole
- cover plate
- inspection well
- door bolt
- shoulder hole
- 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
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a five-prevention inspection well cover which comprises a wellbay mounted on an inspection well mouth, wherein a circular stepped through hole with an upper large hole and a lower small hole is formed in the center of the wellbay; the connecting part of the large hole and the small hole forms an annular table; a cover plate matched with the large hole of the stepped through hole in shape is placed on the annular table; an annular groove is formed in the surface of the annular table; a rubber ring is arranged in the annular groove; a transverse latch bar which is positioned in the small hole of the stepped through hole is mounted on the bottom surface of the cover plate; a latch buckle which can be rotatably buckled with the latch bar is mounted on the wall of the small hole of the stepped through hole; an anti-fall net is detachably mounted at the bottom of the small hole of the stepped through hole. The five-prevention inspection well cover has the advantages of simple structure and convenience in use and has the functions of preventing theft, fall, displacement, water leakage and arbitrary opening.
Description
Technical field
The utility model relates to urban operating mechanism field, specifically a kind of five anti-inspection well covers.
Background technology
The human casualty accident causing because of municipal inspection well cover disappearance and electric power facility is stolen and power outage occurs repeatedly.Meanwhile, the inspection well cover of power supply department is also often because water inlet causes power line short-circuit accident.In addition, because the location of existing inspection well cover is firm not, vehicle rolls and is easily subjected to displacement afterwards, causes vehicle to be absorbed in catch pit port and causes damage.Visible, the immediate cause that causes above-mentioned accident is exactly that existing municipal well lid does not possess theft protection, fall arrest, anti-displacement, preventing water leakage and anti-function of opening arbitrarily.How designing a kind of five anti-inspection well covers that possess theft protection, fall arrest, anti-displacement, preventing water leakage and anti-any open function, is that urban operating mechanism those skilled in the art are badly in need of the technical barrier solving.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to use and have five anti-inspection well covers of theft protection, fall arrest, anti-displacement, preventing water leakage and anti-any open function.
For solving the problems of the technologies described above, the design feature of five anti-inspection well covers of the present utility model is to comprise the raised platform around a well being arranged on catch pit port, the center of raised platform around a well offer macropore upper, aperture under circular ladder hole and the point of attachment of macropore and aperture form annular table, in above-mentioned annular table, be placed with on the table top of cover plate that the shape with shoulder hole macropore adapts and annular table and offer annular groove, in annular groove, be provided with rubber ring; A horizontally set is installed on the bottom surface of described cover plate and is positioned at the door bolt thick stick of shoulder hole aperture, the door bolt card that can coordinate with above-mentioned door bolt thick stick rotary clamping is installed on the hole wall of shoulder hole aperture; The bottom of described shoulder hole aperture is detachable is provided with anti-fall being caught.
Adopt said structure, utilize the gravity-pressing rubber ring of cover plate, the locking clamping function of well lid, makes cover plate and raised platform around a well close contact in addition, prevents that the liquid such as outside rain sewage from leaking in inspection shaft by well lid, realizes the object of preventing water leakage; For manhole, this of cover plate kind of sealing mounting means can also play the effect of isolation peculiar smell; The setting of rubber ring has also increased the frictional force between raised platform around a well and cover plate, and when vehicle rolls cover plate, the effect of frictional resistance increases, and does not cause it to be subjected to displacement; Door bolt thick stick and the retaining mechanism that door bolt card coordinates are set, need to cover plate could be opened along a direction rotation, only have professional construction personnel just to know this kind of opening ways and direction of rotation, avoided any unlatching of irrelevant personnel, also played antitheft effect simultaneously; In raised platform around a well bottom, anti-fall being caught is installed, even if cover plate occurs that part is damaged or cover plate is opened, anti-fall being caught still can be played a supporting role, and avoided the generation of falling accident.
Described door bolt card is for being fixedly connected on respectively on two opposite side hole walls of shoulder hole aperture and two pins that are obliquely installed, and described door bolt thick stick is connected on the bottom surface of cover plate by two vertical connecting rods and two ends of door bolt thick stick can rotate respectively the below that snaps in above-mentioned two pins.Utilize door bolt card to come the end of limit catch thick stick to move up, thereby avoid cover plate directly vertically to be mentioned.When cover plate is installed, along a direction, the end rotation of door bolt thick stick is snapped in to the below of door bolt card, when needs are opened cover plate, along another contrary direction rotation, the end of door bolt thick stick is screwed out to door bolt card, simple to operation, only have professional construction personnel just to know this kind of mounting means and direction of rotation.
Spaced apartly on the end face of described cover plate be provided with two deep gouges, in deep gouge, be installed with hanger.Hanger is to borrow power gripping point when installing and opening cover plate, and deep gouge is used for holding hanger, avoids outside hanger is exposed to.Adopt deep gouge and do not use through hole, guaranteed preventing water leakage function and the isolation odor function of well lid.
The circumferential interval of described shoulder hole aperture bottom hole wall is equipped with a plurality of blocks, and described anti-fall being caught is placed on above-mentioned each block.The circumferential interval of described shoulder hole aperture bottom hole wall is equipped with a plurality of links, and described anti-fall edge, border of being caught is provided with the hook that a plurality of and above-mentioned link coordinates.For anti-fall above-mentioned two kinds of detachable mounting meanss of being caught, while using block, only need anti-fall being caught to be placed on block.While using link, need to hook be set on the net in fall arrest and coordinate with link.Above-mentioned two kinds of structures are all very simple and can to anti-fall being caught, carry out dismounting operation very easily.
In sum, the utility model is simple in structure, easy to use and have theft protection, fall arrest, anti-displacement, preventing water leakage and an anti-any open function.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of raised platform around a well in the utility model.
The specific embodiment
With reference to accompanying drawing, five anti-inspection well covers of the present utility model comprise the raised platform around a well 1 being arranged on catch pit port, the center of raised platform around a well 1 offer macropore upper, aperture under circular ladder hole 2 and the point of attachment of macropore and aperture form annular table 3, in annular table 3, be placed with on the table top of cover plate 4 that the shape with shoulder hole macropore 22 adapts and annular table 3 and offer annular groove, in annular groove, be provided with rubber ring 5.A horizontally set is installed on the bottom surface of cover plate 4 and is positioned at the door bolt thick stick 6 of shoulder hole aperture 21, the door bolt card 7 that can coordinate with above-mentioned door bolt thick stick 6 rotary clampings is installed on the hole wall of shoulder hole aperture 21.The bottom of shoulder hole aperture 21 is detachable is provided with and is anti-fallly caught 8.
In said structure, utilize the gravity-pressing rubber ring 5 of cover plate 4, the locking clamping function of well lid, makes cover plate 4 and annular 1 close contact in addition, prevents that the liquid such as outside rain sewage from leaking in inspection shaft by well lid 4, realizes the object of preventing water leakage.For manhole, this of cover plate 4 kind of sealing mounting means can also play the effect of isolation peculiar smell.The setting of rubber ring 5 has also increased the frictional force between raised platform around a well 1 and cover plate 4, and when vehicle rolls cover plate 4, the effect of frictional resistance increases, and does not cause cover plate 4 to be subjected to displacement.Door bolt thick stick 6 and door bolt card 7 retaining mechanisms that coordinate are set, need to cover plate 4 could be opened along a direction rotation, only have professional construction personnel just to know this kind of opening ways and direction of rotation, avoided any unlatching of irrelevant personnel, also played antitheft effect simultaneously.In raised platform around a well 1 bottom, install and be anti-fallly caught 8, even if cover plate 4 occurs that part is damaged or cover plate 4 is opened, anti-fall being caught 8 still can be played a supporting role, and avoided the generation of falling accident.
With reference to accompanying drawing, door bolt card 7 is for being fixedly connected on respectively on two opposite side hole walls of shoulder hole aperture 21 and two pins that are obliquely installed, and door bolt thick stick 6 is connected on the bottom surface of cover plate 4 by two vertical connecting rods 9 and two ends of door bolt thick stick 6 can rotate respectively the below that snaps in above-mentioned two pins.Utilize door bolt card 7 to come the end of limit catch thick stick 6 to move up, thereby avoid cover plate 4 directly vertically to be mentioned.Shown in Fig. 1, when cover plate 4 is installed, be rotated in a clockwise direction, the end rotation of door bolt thick stick 6 is snapped in to the below of door bolt card 7.When opening cover plate 4, rotation in the counterclockwise direction, screws out door bolt card 7 by the end of door bolt thick stick 6, and then cover plate 4 is upwards mentioned.
With reference to accompanying drawing, spaced apartly on the end face of cover plate 4 be provided with two deep gouges 10, in deep gouge 10, be installed with hanger 11.Hanger 11 is to borrow power gripping point when installing and opening cover plate 4, and deep gouge 10 is for holding hanger 11, avoids outside hanger 11 is exposed to.Adopt deep gouge 10 and do not use through hole, guaranteed preventing water leakage function and the isolation odor function of well lid 4.
With reference to accompanying drawing, for anti-fall detachable mounting means of being caught, the utility model is preferably following two kinds.The first is: the circumferential interval of shoulder hole aperture 21 bottom hole walls is equipped with a plurality of blocks 12, and anti-fall being caught 8 is placed on above-mentioned each block 12.The second is: the circumferential interval of shoulder hole aperture 21 bottom hole walls is equipped with a plurality of links, and anti-fall 8 the edge, border of being caught is provided with the hook that a plurality of and above-mentioned link coordinates.While using block 12, only need anti-fall being caught 8 to be placed on each block 12.While using link, need to hook be set on the net in fall arrest and coordinate with link.Above-mentioned two kinds of structures are all very simple and can be very easily anti-fall being caught 8 be carried out to dismounting operation.
In sum, the utility model is not limited to the above-mentioned specific embodiment.Those skilled in the art, not departing under the prerequisite of spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (5)
1. an anti-inspection well cover, it is characterized in that comprising the raised platform around a well (1) being arranged on catch pit port, the center of raised platform around a well (1) offer macropore upper, aperture under circular ladder hole (2) and the point of attachment of macropore and aperture form annular table (3), in annular table (3), be placed with on the table top of cover plate (4) that the shape with shoulder hole macropore (22) adapts and annular table (3) and offer annular groove, in annular groove, be provided with rubber ring (5); A horizontally set is installed on the bottom surface of described cover plate (4) and is positioned at the door bolt thick stick (6) of shoulder hole aperture (21), the door bolt card (7) that can coordinate with above-mentioned door bolt thick stick (6) rotary clamping is installed on the hole wall of shoulder hole aperture (21); The bottom of described shoulder hole aperture (21) is detachable is provided with anti-fall being caught (8).
2. five anti-inspection well covers as claimed in claim 1, it is characterized in that described door bolt card (7) is for being fixedly connected on respectively on two opposite side hole walls of shoulder hole aperture (21) and two pins that are obliquely installed, described door bolt thick stick (6) is connected on the bottom surface of cover plate (4) by two vertical connecting rods (9) and two ends of fastening thick stick (6) with a bolt or latch can rotate respectively the below that snaps in above-mentioned two pins.
3. five anti-inspection well covers as claimed in claim 1, is characterized in that spaced apart two deep gouges (10) that are provided with on the end face of described cover plate (4), are installed with hanger (11) in deep gouge (10).
4. five anti-inspection well covers as claimed in claim 1, is characterized in that the circumferential interval of described shoulder hole aperture (21) bottom hole wall is equipped with a plurality of blocks (12), and described anti-fall being caught (8) is placed on above-mentioned each block (12).
5. five anti-inspection well covers as claimed in claim 1, is characterized in that the circumferential interval of described shoulder hole aperture (21) bottom hole wall is equipped with a plurality of links, and the edge, border of described anti-fall being caught (8) is provided with the hook that a plurality of and above-mentioned link coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087642.5U CN203716187U (en) | 2014-02-28 | 2014-02-28 | Five-prevention inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087642.5U CN203716187U (en) | 2014-02-28 | 2014-02-28 | Five-prevention inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716187U true CN203716187U (en) | 2014-07-16 |
Family
ID=51155356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087642.5U Expired - Fee Related CN203716187U (en) | 2014-02-28 | 2014-02-28 | Five-prevention inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818763A (en) * | 2015-05-27 | 2015-08-05 | 苏州科锐恒机械科技有限公司 | Anti-blocking type inspection well cover module |
| CN106436765A (en) * | 2016-10-08 | 2017-02-22 | 国网山东省电力公司潍坊供电公司 | Intelligent manhole cover special for electric power tunnel |
-
2014
- 2014-02-28 CN CN201420087642.5U patent/CN203716187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818763A (en) * | 2015-05-27 | 2015-08-05 | 苏州科锐恒机械科技有限公司 | Anti-blocking type inspection well cover module |
| CN106436765A (en) * | 2016-10-08 | 2017-02-22 | 国网山东省电力公司潍坊供电公司 | Intelligent manhole cover special for electric power tunnel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20180228 |