CN215715575U - Anti-theft well cover - Google Patents
Anti-theft well cover Download PDFInfo
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- CN215715575U CN215715575U CN202122348917.9U CN202122348917U CN215715575U CN 215715575 U CN215715575 U CN 215715575U CN 202122348917 U CN202122348917 U CN 202122348917U CN 215715575 U CN215715575 U CN 215715575U
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- water injection
- water
- injection hole
- door
- hole door
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 238000002347 injection Methods 0.000 claims abstract description 67
- 239000007924 injection Substances 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 210000003781 tooth socket Anatomy 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 7
- 239000002352 surface water Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-theft well lid, which comprises a sealing cover, a locking device, a sealing plate and a folding water storage barrel, wherein the sealing cover, the locking device, the sealing plate and the folding water storage barrel are sequentially arranged from top to bottom; a plurality of water injection holes and water drainage holes are arranged on the sealing cover at intervals; the locking device comprises a water injection hole door, a drain hole door and a remote control adjusting mechanism, wherein the water injection hole door and the drain hole door are respectively arranged corresponding to the water injection hole and the drain hole, and the remote control adjusting mechanism is respectively fixedly connected with the water injection hole door and the drain hole door; the sealing plate is fixedly connected with the bottom of the sealing cover, and a water injection hole and a water drainage hole are correspondingly formed in the sealing plate; the bottom of the folding water storage barrel is provided with an electric drain valve, the bottom plate is vertically provided with a folding drain pipe corresponding to the outside of the preformed hole, and the top end of the folding drain pipe is fixedly connected with the outer side of the corresponding drain hole on the sealing plate. When the road surface water yield is great, open the discharge hole door, can get rid of surface ponding fast, when the outlet was opened, the water injection hole was opened in step, increased the well lid dead weight, had solved potential safety hazards such as well lid showy, through setting up folding water storage bucket, increaseed the well lid dead weight, reduced stolen danger.
Description
Technical Field
The utility model belongs to the technical field of municipal equipment, and particularly relates to an anti-theft well lid.
Background
With the acceleration of the urbanization process, the construction of municipal utilities develops rapidly. The departments such as electric power, communication and the like mostly have well covers managed by the departments, and as the urban area is enlarged, the well covers are wide in distribution range and large in quantity, the supervision difficulty is high, and the criminal behavior of stealing the well covers is more and more rampant. According to statistics, the annual stolen number of well covers of a common city accounts for about 1% of the total number, and the city with better municipal management also accounts for about 0.5%. That is to say, the number of the well covers stolen in one year in a medium city is about 2000-5000 on average. The theft and damage phenomena of the well lids affect the normal function of the facilities and cause huge direct and indirect losses. The theft prevention of the well cover becomes a great difficult problem which troubles municipal construction. Therefore, it is necessary to develop a well cover with good anti-theft effect and convenient opening by maintenance personnel.
The traditional well lid that municipal works generally adopted at present is: the existing 100 anti-theft devices for various well lids mainly adopt the following six methods: the first is iron chain connection, the second is hinge connection, the third is backward rotation skill, the fourth is bolt hole blocking skill, the fifth is lock key, and the sixth is shifting fork joint linkage. The first and the second can not lock the well cover and the well ring into a whole, and are easy to open, and the iron chain and the hinge can be broken by prying with a steel chisel; the third method is that the well cover can be opened and taken away only by rotating in the reverse direction; fourthly, the iron hook hole is blocked by a bolt and a nut, but the well cover can be opened and taken away only by inserting two ends of an iron wire bent into an arc shape into two grooves below the bolt head; the fifth and sixth well covers can be locked with the well ring into a whole, but have high requirements on the matching space and the matching precision, a new well cover needs to be cast to match with the well cover, the existing well cover cannot be transformed and used, the cost is quite high, the difficult problem of rust prevention cannot be solved, and the well cover cannot be opened by self after being installed for about half a year and cannot be put into a well for operation. Therefore, the various types of manhole cover anti-theft devices have no ideal effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-theft well lid, which solves the problems of poor anti-theft effect and inconvenient maintenance of the well lid in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an anti-theft well lid comprises a sealing cover, a locking device, a sealing plate and a folding water storage barrel which are sequentially arranged from top to bottom;
the sealing cover consists of a top plate and a side wall arranged downwards along the outer edge of the top plate, and a plurality of water injection holes and water drainage holes are formed in the top plate at intervals;
the locking device is arranged in a space defined by the top plate and the side wall of the sealing cover and comprises a water injection hole door, a water drainage hole door and a remote control adjusting mechanism, wherein the water injection hole door and the water drainage hole door are respectively arranged corresponding to the water injection hole and the water drainage hole;
the sealing plate is fixedly connected with the bottom of the sealing cover, and a water injection hole and a water drainage hole are correspondingly formed in the sealing plate;
the foldable water storage barrel is fixedly connected with the sealing plate, an electric drain valve is arranged at the bottom of the foldable water storage barrel, a preformed hole is formed in the bottom plate corresponding to the drain hole, a foldable drain pipe is vertically arranged on the bottom plate corresponding to the preformed hole, and the top end of the foldable drain pipe is fixedly connected with the outer side of the corresponding drain hole in the sealing plate.
Furthermore, the remote control adjusting mechanism comprises an annular tooth groove, a strip-shaped tooth groove arranged in the annular tooth groove and a driving gear arranged between the annular tooth groove and the strip-shaped tooth groove, wherein a rotating shaft of the driving gear is vertically arranged, the bottom of the rotating shaft of the driving gear is fixed with the sealing plate, the rotating shaft of the driving gear is electrically connected with the remote controller, and the rotation or the stop of the driving gear is realized under the action of the remote controller; a water injection hole door is fixedly arranged at the position, corresponding to the water injection hole, of the inner side of the annular tooth socket; a drainage hole door is horizontally and fixedly arranged at the position of the strip-shaped tooth socket corresponding to the drainage hole; during the operating condition, drive gear rotates under the remote controller effect, and annular tooth's socket and bar tooth's socket drive water injection hole door, the removal of drainage hole door realize opening and shutting of water injection hole and wash port under the gear drive effect.
Furthermore, the water injection hole door and the water drainage hole door are both of horizontally arranged plate body structures, and the sizes of the water injection hole door and the water drainage hole door are respectively matched with the sizes of the water injection hole and the water drainage hole; and the annular tooth socket and the strip-shaped tooth socket are connected through connecting rods respectively.
Furthermore, the top surfaces of the water injection hole door and the water drainage hole door are both attached to the lower surface of the top plate of the sealing cover.
Furthermore, the sealing plate is fixedly provided with limiting strips corresponding to the outer sides of the two ends of the strip-shaped tooth socket.
Further, a waterproof layer is plated on the locking device.
Furthermore, four water injection holes are arranged, and are respectively arranged in a pairwise symmetry manner.
Furthermore, the drain hole is arranged at the center of the sealing cover, and the inner wall of the drain hole adopts a spiral structure; correspondingly, the drainage hole door, the connecting rod and the strip-shaped tooth grooves are combined to form a T-shaped structure.
The utility model has the following beneficial effects:
1. according to the anti-theft well lid, the folding water storage barrel is arranged, water flows into the folding water storage barrel through the water injection holes, the self weight of the well lid is increased, and the danger that the well lid is stolen is reduced.
2. According to the anti-theft well lid provided by the utility model, the electric drain valve is arranged for draining water, when the well lid needs to be maintained and carried, the water in the folding water storage barrel is drained, so that the well lid is restored to the self weight, and the maintenance and the carrying are convenient.
3. According to the anti-theft well lid provided by the utility model, when the water amount on the road surface is large, the remote control locking device opens the drainage hole door, so that the accumulated water on the road surface can be quickly drained; when the drainage hole door was opened, the water injection hole door was opened in step, and partial rivers enter into folding water storage bucket in, increase the well lid dead weight, solve potential safety hazards such as well lid floats.
Drawings
Fig. 1 is an exploded view of the manhole cover according to the present invention;
FIG. 2 is a schematic view of the closure according to the present invention;
FIG. 3 is a schematic structural view of a locking device according to the present invention;
FIG. 4 is a schematic view of a closure plate according to the present invention;
fig. 5 is a schematic structural view of a folding water storage bucket according to the present invention.
In the figure: 1-sealing cover, 2-locking device, 3-sealing plate, 4-folding water storage barrel, 5-water injection hole, 6-water discharge hole, 7-annular tooth socket, 8-water injection hole door, 9-driving gear, 10-strip-shaped tooth socket, 11-water discharge hole door, 12-electric drain valve and 13-limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the anti-theft well lid provided by the utility model comprises a sealing cover 1, a locking device 2, a sealing plate 3 and a folding water storage barrel 4 which are sequentially arranged from top to bottom, wherein the sealing cover 1, the sealing plate 3 and the folding water storage barrel 4 are sequentially and fixedly connected, as shown in fig. 2, the sealing cover 1 consists of a top plate and a side wall which is downwards arranged along the outer edge of the top plate, and the top plate is provided with a plurality of water injection holes 5 and water drainage holes 6.
As shown in fig. 3, the locking device 2 is annularly arranged in the sealing cover 1 and on the sealing plate 3, and comprises a driving gear 9, a remote control motor is arranged in the driving gear 9, an independent power supply is arranged on the remote control motor, the remote control motor is electrically connected with a remote controller, a rotating shaft of the driving gear 9 is vertically arranged, the bottom of the rotating shaft is fixed with the sealing plate 3, an annular tooth groove 7 is arranged on the outer wall of one side of the driving gear 9 in a transmission way, the annular tooth groove 7 is movably and annularly arranged at the bottom of the inner wall of the sealing cover 1, a water injection hole door 8 is horizontally and fixedly arranged at the inner side of the annular tooth groove 7 corresponding to the position of the water injection hole 5 through a connecting rod, the size of the water injection hole door 8 is matched with the size of the water injection hole 5, and the top surface of the water injection hole door is arranged in a manner to be matched with the lower surface of the top plate of the sealing cover 1; a strip-shaped tooth socket 10 is arranged on the outer wall of the other side of the driving gear 9 in a transmission mode, a drainage hole door 11 is fixedly arranged on the outer side of the strip-shaped tooth socket 10 through a connecting rod, the drainage hole door 11 is horizontally arranged at a position corresponding to the drainage hole 6, the top surface of the drainage hole door 11 is arranged in a manner of being attached to the lower surface of the top plate of the sealing cover 1, and the drainage hole door 11, the connecting rod and the strip-shaped tooth socket 10 are combined to form a T-shaped structure; the driving gear 9 rotates to drive the annular tooth socket 7 and the strip-shaped tooth socket 10 to move, and further drive the water injection hole door 8 and the drain hole door 11 to move, and when the positions of the water injection hole door 8 and the drain hole door 11 are overlapped with the positions of the water injection hole 5 and the drain hole 6, the water injection hole 5 and the drain hole 6 are completely shielded, and water flow is completely prevented from entering. The locking device 2 is plated with a waterproof layer for waterproof and anticorrosion treatment, so that the locking device is prevented from losing efficacy due to water inflow and corrosion.
As shown in fig. 4, the sealing plate 3 is provided with a water injection hole 5 and a water discharge hole 6 at positions corresponding to the water injection hole 5 and the water discharge hole 6 on the sealing cover 1, and the sealing plate 3 is provided with a limiting strip 13 at the outer side of the two ends corresponding to the strip-shaped tooth socket 10 to limit the range of motion of the strip-shaped tooth socket 10.
As shown in fig. 5, folding water storage bucket 4 is collapsible to be accomodate, the preformed hole is seted up to the position that its bottom surface corresponds wash port 6, set up folding drain pipe outside the corresponding preformed hole, folding drain pipe and folding bucket 4 whole length, folding height and folding node are all unanimous, can fold or open along with folding or opening of folding water storage bucket 4, the vertical through setting of its body, on its top and shrouding 3, it links firmly to correspond the wash port 6 outside, folding water storage bucket 4 bottom sets up electric drain valve 12, open electric drain valve 12 before opening the well lid in advance, discharge the water in the folding water storage bucket 4.
As a preferred mode, the number of the water injection holes 5 is preferably 4, and the water injection holes are arranged in a pairwise symmetrical manner; the water discharge hole 6 is arranged at the center of the sealing cover 1, and the inner wall of the water discharge hole adopts a spiral structure, so that the water flow discharge speed is increased.
After the well lid is installed, an external remote control is adopted to drive the water injection hole door 8 to move until the water injection hole 5 is completely staggered, the electric drain valve 12 is closed, water flow is injected into the folding water storage barrel 4 through the water injection hole 5, the self weight of the well lid is increased, the danger of being stolen is reduced, after water injection is finished, the water injection hole door 8 is driven to move in a remote control mode until the water injection hole 5 is completely shielded, and the water injection hole door 8 and the drain hole door 11 synchronously move to realize synchronous opening and closing of the water injection hole 5 and the drain hole 6; when the well lid needs the maintenance transport, carry out the drainage through outside remote control drive electric drain valve 12, the well lid resumes itself dead weight after the drainage is accomplished, both can dismantle the maintenance. When the water amount on the road surface is large, the drain hole door 11 is driven to move through external remote control, the drain hole 6 is completely staggered, and the accumulated water on the road surface can be quickly drained; when wash port 6 was opened, water injection hole 5 was opened in step, further increased the well lid dead weight, avoided the well lid to float potential safety hazards such as, when not needing the drainage, water injection hole 5 and wash port 6 were the closed condition, and this well lid facilitate promotion is applied to the well lid installation construction of town road.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an anti-theft well lid which characterized in that: comprises a sealing cover (1), a locking device (2), a sealing plate (3) and a folding water storage barrel (4) which are arranged from top to bottom in sequence;
the sealing cover (1) consists of a top plate and a side wall arranged downwards along the outer edge of the top plate, and a plurality of water injection holes (5) and water drainage holes (6) are arranged on the top plate at intervals;
the locking device (2) is arranged in a space enclosed by a top plate and a side wall of the sealing cover (1) and comprises a water injection hole door (8), a water drainage hole door (11) and a remote control adjusting mechanism, the water injection hole door (8) and the water drainage hole door (11) are respectively arranged corresponding to the water injection hole (5) and the water drainage hole (6), the remote control adjusting mechanism is respectively fixedly connected with the water injection hole door (8) and the water drainage hole door (11) and respectively drives the water injection hole door (8) and the water drainage hole door (11) to move, and the water injection hole (5) and the water drainage hole (6) are opened and closed;
the sealing plate (3) is fixedly connected with the bottom of the sealing cover (1), and a water injection hole (5) and a water drainage hole (6) are correspondingly formed in the sealing plate;
folding water storage bucket (4) link firmly with shrouding (3), and its bottom sets up electric drainage valve (12), corresponds wash port (6) on the bottom plate and sets up the preformed hole, corresponds the outer vertical folding drain pipe that sets up of preformed hole on the bottom plate, correspond wash port (6) outside on folding drain pipe top and shrouding (3) and link firmly.
2. The anti-theft well lid according to claim 1, characterized in that: the remote control adjusting mechanism comprises an annular tooth groove (7), a strip-shaped tooth groove (10) arranged in the annular tooth groove (7) and a driving gear (9) arranged between the annular tooth groove (7) and the strip-shaped tooth groove (10), wherein a rotating shaft of the driving gear (9) is vertically arranged, the bottom of the rotating shaft is fixed with the sealing plate (3), the rotating shaft is electrically connected with the remote controller, and the rotation or the stop is realized under the action of the remote controller; a water injection hole door (8) is fixedly arranged at the position, corresponding to the water injection hole (5), of the inner side of the annular tooth socket (7); a drainage hole door (11) is horizontally and fixedly arranged at the position of the strip-shaped tooth socket (10) corresponding to the drainage hole (6); during the operating condition, drive gear (9) rotate under the remote controller effect, and annular tooth's socket (7) and bar tooth's socket (10) drive water injection hole door (8), drain hole door (11) removal under the gear drive effect and realize opening and shutting of water injection hole (5) and wash port (6).
3. The anti-theft well lid according to claim 2, characterized in that: the water injection hole door (8) and the water drainage hole door (11) are both of horizontally arranged plate body structures, and the sizes of the water injection hole door and the water drainage hole door are respectively matched with the sizes of the water injection hole (5) and the water drainage hole (6); is connected with the annular tooth socket (7) and the strip-shaped tooth socket (10) through connecting rods respectively.
4. The anti-theft well lid according to claim 1, characterized in that: the top surfaces of the water injection hole door (8) and the water drainage hole door (11) are respectively attached to the lower surface of the top plate of the sealing cover (1).
5. The anti-theft well lid according to claim 2, characterized in that: and the sealing plate (3) is fixedly provided with a limiting strip (13) corresponding to the outer sides of the two ends of the strip-shaped tooth socket (10).
6. The anti-theft well lid according to claim 1, characterized in that: and the locking device (2) is plated with a waterproof layer.
7. The anti-theft well lid according to claim 1, characterized in that: the number of the water injection holes (5) is four, and the four water injection holes are respectively arranged in pairwise symmetry.
8. The anti-theft well lid according to claim 3, characterized in that: the drain hole (6) is arranged at the center of the sealing cover (1), and the inner wall of the drain hole adopts a spiral structure; correspondingly, the drainage hole door (11), the connecting rod and the strip-shaped tooth grooves (10) are combined to form a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122348917.9U CN215715575U (en) | 2021-09-27 | 2021-09-27 | Anti-theft well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122348917.9U CN215715575U (en) | 2021-09-27 | 2021-09-27 | Anti-theft well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215715575U true CN215715575U (en) | 2022-02-01 |
Family
ID=80025377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122348917.9U Active CN215715575U (en) | 2021-09-27 | 2021-09-27 | Anti-theft well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215715575U (en) |
-
2021
- 2021-09-27 CN CN202122348917.9U patent/CN215715575U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.63, Yinqueshan Road, Lanshan District, Linyi City, Shandong Province Patentee after: TIANYUAN CONSTRUCTION GROUP Co.,Ltd. Country or region after: China Patentee after: Veterans (Shandong) Construction Group Co.,Ltd. Address before: No.63, Yinqueshan Road, Lanshan District, Linyi City, Shandong Province Patentee before: TIANYUAN CONSTRUCTION GROUP Co.,Ltd. Country or region before: China Patentee before: SHANDONG HONGDA REAL ESTATE Co.,Ltd. |
|
| CP03 | Change of name, title or address |