CN215211457U - Anti-backflow well lid with anti-theft function - Google Patents
Anti-backflow well lid with anti-theft function Download PDFInfo
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- CN215211457U CN215211457U CN202120933232.8U CN202120933232U CN215211457U CN 215211457 U CN215211457 U CN 215211457U CN 202120933232 U CN202120933232 U CN 202120933232U CN 215211457 U CN215211457 U CN 215211457U
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- well lid
- motor
- bevel gear
- fixed connection
- well
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Abstract
The utility model relates to a municipal drainage facility technical field just discloses a prevent flowing backward formula well lid with theftproof function, comprising a well lid, well lid left side top fixedly connected with installation piece, set up the drainage chamber in the well lid, be provided with anti-theft mechanism in the middle of the drainage chamber top, drainage chamber middle part fixedly connected with fan-shaped drain bar, anti-theft mechanism bottom is provided with prevents flowing backward the mechanism, first wash port has been seted up to the well lid bottom, the third wash port has been seted up at fan-shaped drain bar top. This prevent flowing backward formula well lid with theftproof function through setting up theftproof mechanism, through motor work, can make the picture peg remove to the well lid outside, opens the draw-in groove that corresponds with the picture peg well wall before lifting on the wall of a well to can be with the well lid joint on the wall of a well, thereby make the outside can't steal the well lid, thereby make the device have the theftproof function.
Description
Technical Field
The utility model relates to a municipal administration drainage facility technical field specifically is a prevent flowing backward formula well lid with theftproof function.
Background
The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.
The existing backflow well lid cannot prevent theft when in use, so that the well lid is easy to steal, and improvement is needed to solve the problem.
Disclosure of Invention
An object of the utility model is to provide a prevent flowing backward formula well lid with theftproof function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent flowing backward formula well lid with theftproof function, includes the well lid, well lid left side top fixedly connected with installation piece, set up the drainage chamber in the well lid, be provided with anti-theft mechanism in the middle of the drainage chamber top, the fan-shaped drain bar of drainage chamber middle part fixedly connected with, anti-theft mechanism bottom is provided with prevents flowing backward the mechanism, first wash port has been seted up to the well lid bottom, the third wash port has been seted up at fan-shaped drain bar top.
Theftproof mechanism is including motor case, motor room, motor, axis of rotation, awl cingulum, picture peg and bevel gear, motor case fixed connection is in the middle of drainage chamber top, the motor room has been seted up to the motor incasement, motor fixed connection is in the middle of the motor room top, the motor has the output shaft, axis of rotation fixed connection is in motor output shaft, bevel gear fixed connection is in the axis of rotation bottom, awl cingulum meshes in bevel gear back left side, picture peg fixed connection is in awl cingulum left side.
Preferably, the backflow preventing mechanism comprises a rotating rod, a rotating disc, a connecting block and a first pulley, the rotating rod is fixedly connected to the middle of the bottom of the bevel gear, the rotating rod is fixedly connected to the bottom of the rotating disc, the connecting block is fixedly connected to the middle of the right side of the rotating disc, the first pulley is rotatably connected to the right side of the connecting block, and a second drain hole is formed in the front end of the top of the rotating disc.
Preferably, fan-shaped drain bar quantity is two, two fan-shaped drain bar symmetric distribution is at the positive and back inner wall of well lid.
Preferably, the awl cingulum back middle part rotates and is connected with the second pulley, two fixedly connected with waterproof box between the fan-shaped drain bar, waterproof box openly and the back inner wall all seted up and hold the gliding first spout of second pulley, the rectangular channel that holds the picture peg removal is seted up to well lid and waterproof box left and right sides, can support the awl cingulum through setting up the second pulley.
Preferably, picture peg and awl cingulum quantity are two, two the awl cingulum distributes respectively in the positive right side of bevel gear and back left side, can make bevel gear drive picture peg remove to the well lid both sides simultaneously.
Preferably, the motor output shaft runs through the middle of the bottom of the motor box and the middle of the top of the waterproof box and extends to the inside of the waterproof box, so that the motor can drive the bevel gear to rotate.
Preferably, the gliding second spout of first pulley is seted up to well lid bottom inner wall, the rolling disc passes through second spout sliding connection well lid, can make the rolling disc rotate more laborsavingly.
Compared with the prior art, the utility model provides a prevent flowing backward formula well lid with theftproof function possesses following beneficial effect:
1. this prevent flowing backward formula well lid with theftproof function through setting up theftproof mechanism, through motor work, can make the picture peg remove to the well lid outside, opens the draw-in groove that corresponds with the picture peg well wall before lifting on the wall of a well to can be with the well lid joint on the wall of a well, thereby make the outside can't steal the well lid, thereby make the device have the theftproof function.
2. This prevent flowing backward formula well lid with theftproof function through setting up prevents flowing backward the mechanism, and the motor during operation can be with second wash port and the dislocation of first wash port on the rolling disc to plug up the second wash port, can prevent that the well lid from flowing backward.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional front view of the present invention;
FIG. 3 is a schematic structural view of the fan-shaped drainage plate of the present invention;
FIG. 4 is a schematic view of the bottom structure of the manhole cover of the present invention;
fig. 5 is a schematic view of the down-flow prevention mechanism of the present invention.
In the figure: 1. a well cover; 2. mounting blocks; 3. a drainage cavity; 4. an anti-theft mechanism; 401. a motor case; 402. a motor chamber; 403. a motor; 404. a rotating shaft; 405. a bevel gear belt; 406. inserting plates; 407. a bevel gear; 5. a fan-shaped drain board; 6. a backflow prevention mechanism; 601. rotating the rod; 602. rotating the disc; 603. connecting blocks; 604. a first pulley; 605. a second drain hole; 7. a first drain hole; 8. and a third drain hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a backflow-preventing well lid with an anti-theft function comprises a well lid 1, wherein an installation block 2 is fixedly connected to the top of the left side of the well lid 1, a drainage cavity 3 is formed in the well lid 1, an anti-theft mechanism 4 is arranged in the middle of the top of the drainage cavity 3, fan-shaped drainage plates 5 are fixedly connected to the middle of the drainage cavity 3, the number of the fan-shaped drainage plates 5 is two, the two fan-shaped drainage plates 5 are symmetrically distributed on the front side inner wall and the back side inner wall of the well lid 1, a backflow-preventing mechanism 6 is arranged at the bottom of the anti-theft mechanism 4, the backflow-preventing mechanism 6 comprises a rotating rod 601, a rotating disc 602, a connecting block 603 and a first pulley 604, the rotating rod 601 is fixedly connected to the middle of the bottom of a bevel gear 407, the rotating rod 601 is fixedly connected to the bottom end of the rotating disc 602, the connecting block 603 is fixedly connected to the right side of the first pulley 604 in a rotating manner, a second drainage hole 605 is formed in the front end of the top of the rotating disc 602, a second sliding chute for accommodating the first pulley 604 is formed in the inner wall of the bottom of the well lid 1, the rotating disc 602 is connected with the well lid 1 through the second sliding groove in a sliding mode, the rotating disc 602 can rotate more labor-saving, the backflow prevention mechanism 6 is arranged, the motor 403 can be used for staggering a second drain hole 605 and a first drain hole 7 on the rotating disc 602 when the motor 403 works, the second drain hole 605 is plugged, the well lid 1 can be prevented from flowing backwards, the first drain hole 7 is formed in the bottom of the well lid 1, and a third drain hole 8 is formed in the top of the fan-shaped drain board 5.
The anti-theft mechanism 4 comprises a motor box 401, a motor chamber 402, a motor 403, a rotating shaft 404, a bevel gear belt 405, an inserting plate 406 and a bevel gear 407, the motor box 401 is fixedly connected to the middle of the top of the drainage cavity 3, the motor chamber 402 is arranged in the motor box 401, the motor 403 is fixedly connected to the middle of the top of the motor chamber 402, an output shaft of the motor 403 penetrates through the middle of the bottom of the motor box 401 and the middle of the top of the waterproof box and extends into the waterproof box, the motor 403 can drive the bevel gear 407 to rotate, the motor 403 is provided with an output shaft, the rotating shaft 404 is fixedly connected to the output shaft of the motor 403, the bevel gear 407 is fixedly connected to the bottom end of the rotating shaft 404, the bevel gear belt 405 is meshed to the left side of the back of the bevel gear 407, the middle of the back of the bevel gear belt 405 is rotatably connected with a second pulley, the waterproof box is fixedly connected between two fan-shaped drainage plates 5, and the inner walls of the front side and the back side of the waterproof box are provided with first sliding chutes for accommodating the second pulley, well lid 1 and the waterproof box left and right sides are seted up and are held the rectangular channel that picture peg 406 removed, can support awl cingulum 405 through setting up the second pulley, picture peg 406 fixed connection is in awl cingulum 405 left side, picture peg 406 and awl cingulum 405 quantity are two, two awl cingulums 405 distribute respectively in the positive right side of bevel gear 407 and back left side, can make bevel gear 407 drive picture peg 406 move to well lid 1 both sides simultaneously, through setting up anti-theft mechanism 4, work through motor 403, can make picture peg 406 remove to the well lid 1 outside, open the draw-in groove that corresponds with picture peg 406 before the wall of a well lifts, thereby can be with well lid 1 joint on the wall of a well, thereby make the outside can't steal well lid 1, thereby make the device have the theftproof function.
In the actual operation process, when the device is used, the motor 403 can drive the bevel gear 407 to rotate through the operation of the motor 403, and meanwhile, the second pulley on the back of the bevel gear 405 meshed with the bevel gear 407 slides on the first sliding chute, so that the bevel gear 405 can move towards the left side and the right side of the well lid 1, and the inserting plate 406 can move to the outer side of the well lid 1, and the clamping groove corresponding to the inserting plate 406 is opened before the well wall is lifted, so that the well lid 1 can be clamped on the well wall, at the moment, the second drain hole 605 on the rotating disc 602 is communicated with the first drain hole 7, so that the drainage function of the well lid 1 can not be influenced, so that the well lid 1 cannot be stolen from the outside, and the device has the anti-theft function, through the arrangement of the anti-backflow mechanism 6, when the motor 403 works, the motor 403 can drive the rotating shaft 404 to drive the rotating disc 601 to rotate, so that the rotating disc 602 rotates, therefore, the second drain hole 605 on the rotating disc 602 can be dislocated with the first drain hole 7, so that the second drain hole 605 is blocked, and the well cover 1 can be prevented from flowing backwards.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent flowing backward formula well lid with theftproof function, includes well lid (1), its characterized in that: the anti-backflow well cover is characterized in that an installation block (2) is fixedly connected to the top of the left side of the well cover (1), a drainage cavity (3) is formed in the well cover (1), an anti-theft mechanism (4) is arranged in the middle of the top of the drainage cavity (3), a fan-shaped drainage plate (5) is fixedly connected to the middle of the drainage cavity (3), a backflow prevention mechanism (6) is arranged at the bottom of the anti-theft mechanism (4), a first drainage hole (7) is formed in the bottom of the well cover (1), and a third drainage hole (8) is formed in the top of the fan-shaped drainage plate (5);
theftproof mechanism (4) are including motor case (401), motor room (402), motor (403), axis of rotation (404), awl cingulum (405), picture peg (406) and bevel gear (407), motor case (401) fixed connection is in the middle of drainage chamber (3) top, motor room (402) have been seted up in motor case (401), motor (403) fixed connection is in the middle of motor room (402) top, motor (403) have the output shaft, axis of rotation (404) fixed connection is in motor (403) output shaft, bevel gear (407) fixed connection is in axis of rotation (404) bottom, awl cingulum (405) mesh in bevel gear (407) back left side, picture peg (406) fixed connection is in awl cingulum (405) left side.
2. The anti-backflow well lid with the anti-theft function according to claim 1, is characterized in that: prevent flowing backward mechanism (6) including dwang (601), rolling disc (602), connecting block (603) and first pulley (604), dwang (601) fixed connection is in the middle of bevel gear (407) bottom, dwang (601) fixed connection is in rolling disc (602) bottom, connecting block (603) fixed connection is in rolling disc (602) right side middle part, first pulley (604) rotate to be connected in connecting block (603) right side, second wash port (605) have been seted up to rolling disc (602) top front end.
3. The anti-backflow well lid with the anti-theft function according to claim 1, is characterized in that: fan-shaped drain bar (5) quantity is two, two fan-shaped drain bar (5) symmetric distribution is at well lid (1) front and back inner wall.
4. The anti-backflow well lid with the anti-theft function according to claim 3, is characterized in that: awl cingulum (405) back middle part rotates and is connected with the second pulley, two fixedly connected with waterproof box between fan-shaped drain bar (5), waterproof box openly and back inner wall have all been seted up and have been held the gliding first spout of second pulley, the rectangular channel that holds picture peg (406) removal is seted up to well lid (1) and waterproof box left and right sides.
5. The anti-backflow well lid with the anti-theft function according to claim 1, is characterized in that: the number of the inserting plates (406) and the number of the bevel gear belts (405) are two, and the two bevel gear belts (405) are respectively distributed on the right side of the front face and the left side of the back face of the bevel gear (407).
6. The anti-backflow well lid with the anti-theft function according to claim 4, is characterized in that: the output shaft of the motor (403) penetrates through the middle of the bottom of the motor box (401) and the middle of the top of the waterproof box and extends to the inside of the waterproof box.
7. The anti-backflow well lid with the anti-theft function according to claim 2, is characterized in that: the gliding second spout of first pulley (604) is seted up to well lid (1) bottom inner wall, rolling disc (602) is through second spout sliding connection well lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120933232.8U CN215211457U (en) | 2021-04-30 | 2021-04-30 | Anti-backflow well lid with anti-theft function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120933232.8U CN215211457U (en) | 2021-04-30 | 2021-04-30 | Anti-backflow well lid with anti-theft function |
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| Publication Number | Publication Date |
|---|---|
| CN215211457U true CN215211457U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120933232.8U Active CN215211457U (en) | 2021-04-30 | 2021-04-30 | Anti-backflow well lid with anti-theft function |
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| CN (1) | CN215211457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262649A (en) * | 2022-08-05 | 2022-11-01 | 安徽科尼盛机电科技有限责任公司 | Composite construction's waterproof theftproof well lid |
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2021
- 2021-04-30 CN CN202120933232.8U patent/CN215211457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262649A (en) * | 2022-08-05 | 2022-11-01 | 安徽科尼盛机电科技有限责任公司 | Composite construction's waterproof theftproof well lid |
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