CN209874020U - Road drainage well cover - Google Patents
Road drainage well cover Download PDFInfo
- Publication number
- CN209874020U CN209874020U CN201920606939.0U CN201920606939U CN209874020U CN 209874020 U CN209874020 U CN 209874020U CN 201920606939 U CN201920606939 U CN 201920606939U CN 209874020 U CN209874020 U CN 209874020U
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- nut
- well lid
- hole
- cover plate
- lifting cover
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Abstract
The utility model relates to the technical field of well lid drainage, in particular to a road drainage well lid, which comprises a well lid body, wherein a lifting cover plate, a first nut, a second nut, a guide frame, a support frame and a screw rod are arranged on the well lid body, a first nut groove is arranged in the middle of the lifting cover plate, a screw rod hole is arranged in the middle of the first nut groove, a handle groove is arranged on the lifting cover plate, a through hole is arranged in the middle of the well lid body, the lower end of the well lid body is provided with the guide frame and the support frame, a guide hole is arranged in the middle of the guide frame, a vertical threaded hole is arranged in the middle of the support frame, the screw rod sequentially passes through the vertical threaded hole, the guide hole and the screw rod hole and is fixedly connected with the lifting cover plate through the first nut and the second nut, pin holes, the handle is hinged with the conical fixed pin, the utility model discloses simple structure, easy maintenance, with low costs, convenient operation, efficient.
Description
Technical Field
The utility model relates to a well lid drainage technical field specifically indicates a road drainage well lid.
Background
Urban waterlogging is always an important problem influencing urban development, in the prior art, a drainage well cover comprises a well cover body and drainage holes arranged on the well cover body, the drainage well cover cannot drain water in time when precipitation is large, so that waterlogging is caused by rising of water level, if the drainage quantity is increased, the well cover body needs to be lifted, and inclined support is carried out by means of foreign objects so as to increase road flood discharge capacity and avoid road waterlogging, the drainage well cover in the form of the drainage well cover is troublesome to operate, and pedestrians are very dangerous in case of accidentally falling into a ditch, Chinese patent CN283938386Y discloses a liftable well cover which comprises a well cover arranged on a well mouth seat, a screw rod matched with the screw hole is arranged in the screw hole arranged on the well mouth seat, the upper end of the screw rod is arranged in a bearing seat arranged on the back side of the well cover through a bearing, a driving wheel is arranged on the upper portion of the screw rod, a rotating shaft with a connecting end is arranged on the upper portion of the side, the drive wheel of the lower part installation of pivot drives the drive wheel of adorning admittedly on the screw rod through transmission, and the not enough of above-mentioned patent is: firstly, the device drives the transmission wheel through the rotating shaft, the transmission wheel drives the transmission wheel fixedly arranged on the screw rod through the transmission device to realize the lifting of the screw rod, so that the well cover is opened, the transmission device can see that the transmission device adopts gear transmission or chain transmission from the specification, the requirements on the manufacturing and mounting precision of the gear transmission are higher, the processing is complex, the manufacturing cost is high, the chain transmission is complex in manufacturing, the cost is high, the abrasion is fast, the well cover is exposed to the sun and the rain erosion for a long time, the structure is complex, the corrosion is fast, and the maintenance is inconvenient; after the well lid is lifted by the screw rod through the transmission device, one side of the well lid is lifted, the transmission wheel is lifted along with the well lid, the transmission device and the transmission wheel are inclined, the rotating shaft and the transmission device are not in a vertical relation along with the lifting of the screw rod, the rotating shaft and the transmission device are easy to block, and the operation is inconvenient; thirdly, when the well lid in the patent is to be opened, a proper handle is required to be prepared to open the connecting end of the rotating shaft in the through hole of the well lid, and in heavy rain, municipal workers have many well lids to be opened, so that the working efficiency of the municipal workers is greatly reduced when the handles are not taken; fourthly, the screw rod in the device is arranged on the well head seat, and when the device is used, the structure of the existing well head seat needs to be changed, which undoubtedly increases the cost for manufacturing the well cover.
Disclosure of Invention
The utility model aims at solving the prior art not enough, provide a simple structure, easy maintenance, with low costs, convenient operation, efficient, longe-lived road drainage well lid.
In order to achieve the above object, the utility model adopts the following technical scheme:
a road drainage well lid comprises a well lid body, and is characterized in that a lifting cover plate, a first nut, a second nut, a guide frame, a support frame and a screw rod are arranged on the well lid body, a first nut groove is arranged in the middle of the lifting cover plate, a screw rod hole is arranged in the middle of the first nut groove, a handle groove is arranged on the lifting cover plate, a handle and a conical fixing pin are arranged on the lifting cover plate, a through hole matched with the lifting cover plate is arranged in the middle of the well lid body, the guide frame and the support frame are arranged at the lower end of the well lid body, the center of the lifting cover plate, the center of the guide frame and the center of the support frame are positioned on the same vertical line, a guide hole is arranged in the middle of the guide frame, the diameter of the guide hole is larger than that of the screw rod, the upper end of the guide frame, the upper end of the frame plate is at least provided with two support plates at intervals, the lower ends of the support plates are vertically and fixedly connected with the frame plate, the upper ends of the support plates are vertically and fixedly connected with the guide frame, the screw rod sequentially passes through a vertical threaded hole, a guide hole, a second nut, a screw rod hole and a first nut from bottom to top and is fixedly connected with the lifting cover plate through the locking of the first nut and the second nut, the lower end of the screw rod is in threaded connection with the support frame, one end of the handle is provided with a fixing pin through hole, two sides of the inner wall of the groove of the handle are respectively provided with a pin hole, the outer wall of the lifting cover plate is provided with a fixing pin through hole, the fixing pin through hole is communicated with the pin hole on one side of the inner wall of the handle, the fixing pin through hole is positioned on an extension line, when the lifting cover plate needs to be lifted, the handle is rotated, the handle drives the lifting cover plate to rotate in the middle of the well lid body, the middle of the lifting cover plate is fixedly connected with the upper end of the screw rod through the first nut and the second nut, the lower end of the screw rod is in threaded connection with the support frame, so that the lifting cover plate is rotated, the lifting cover plate drives the screw rod to rotate, the well lid body is fixed, the screw rod and the support frame rotate relatively, so that the screw rod rises or descends relative to the support frame, and the lifting cover plate is lifted.
Second nut upper end and lift apron lower extreme fixed connection to when doing benefit to and rotating the lift apron, keep screw rod and the integrative rotary motion of lift apron.
Leading truck and frame plate are the cross respectively to do benefit to the structure that further retrencies leading truck and frame plate, further alleviate the weight of well lid body, also be favorable to raising simultaneously behind the lift apron, leading truck and frame plate are the cross, can provide great space and be used for the drainage.
Guiding hole inner wall is equipped with the direction protective sheath, direction protective sheath and guiding hole inner wall fixed connection, vertical screw hole inner wall is equipped with the screw thread protective sheath, screw thread protective sheath and vertical screw hole inner wall fixed connection to the life of protection screw rod, extension screw rod.
The interval is equipped with the wash port on the well lid body to strengthen the drainage ability of well lid body when doing benefit to the weight that alleviates the well lid.
The utility model discloses owing to adopt above-mentioned structure, have simple structure, easy maintenance, with low costs, convenient operation, efficient, advantage such as longe-lived.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of fig. 1 according to the present invention.
Fig. 3 is a front view of fig. 1 of the present invention.
Fig. 4 is a left side view of fig. 1 of the present invention.
Fig. 5 is an exploded view of the present invention.
Fig. 6 is a schematic diagram of the lifting cover plate of the present invention in a lifted state.
Fig. 7 is a front view of fig. 6 according to the present invention.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
A road drainage well lid comprises a well lid body 1, and is characterized in that a lifting cover plate 2, a first nut 3, a second nut 4, a guide frame 5, a support frame 6 and a screw 7 are arranged on the well lid body 1, a first nut groove 8 is arranged in the middle of the lifting cover plate 2, a screw hole 9 is arranged in the middle of the first nut groove 8, a handle groove 10 is arranged on the lifting cover plate 2, a handle 11 and a conical fixing pin 12 are arranged on the lifting cover plate 2, a through hole 13 matched with the lifting cover plate 2 is arranged in the middle of the well lid body 1, the guide frame 5 and the support frame 6 are arranged at the lower end of the well lid body 1, the center of the lifting cover plate 2, the center of the guide frame 5 and the center of the support frame 6 are positioned on the same vertical line, a guide hole 14 is arranged in the middle of the guide frame 5, the diameter of the guide hole 14 is larger than that of the screw 7, the support frame 6 comprises a frame plate 15 and support plates 16, a vertical threaded hole 17 is formed in the middle of the frame plate 15, at least two support plates 16 are arranged at the upper end of the frame plate 15 at intervals, the lower end of each support plate 16 is vertically and fixedly connected with the frame plate 15, the upper end of each support plate is vertically and fixedly connected with the guide frame 5, the screw 7 sequentially penetrates through the vertical threaded hole 17, the guide hole 14, the second nut 4, the screw hole 9 and the first nut 3 from bottom to top and is fixedly connected with the lifting cover plate 2 through the locking of the first nut 3 and the second nut 4, the lower end of the screw 7 is in threaded connection with the support frame 6, one end of the handle 11 is provided with a fixing pin through hole 18, two sides of the inner wall of the handle groove 10 are respectively provided with pin holes 19, the outer wall of the lifting cover plate 2 is provided with a fixing pin through hole 20, the, circular cone fixed pin 12 passes fixed pin perforation 20, fixed pin through-hole 18, pinhole 19 is fixed with 2 pegs graft of lift apron, it is articulated mutually with circular cone fixed pin to do benefit to handle one end, when needs rise the lift apron, lift up the handle, rotate the handle, the handle drives the lift apron rotatory in the middle of the well lid body, through first nut in the middle of the lift apron, second nut and screw rod upper end fixed connection, screw rod lower extreme and support frame threaded connection, the event is rotatory to lift apron, it is rotatory to lift the apron drive screw rod, and the well lid body is fixed, the screw rod rotates with the support frame relatively, the event is ascending or descending of support frame relatively, thereby realize the lift of lift apron.
4 upper ends of second nut and 2 lower extreme fixed connection of lift apron to when doing benefit to and rotate the lift apron, keep screw rod and the integrative rotary motion of lift apron.
Leading truck 5 and frame plate 15 are the cross respectively to do benefit to the structure that further retrencies leading truck and frame plate, further alleviate the weight of well lid body, also be favorable to raising simultaneously and go up and down behind the apron, leading truck and frame plate are the cross, can provide great space and be used for the drainage.
14 inner walls of guiding hole are equipped with the direction protective sheath, direction protective sheath and guiding hole inner wall fixed connection, 17 inner walls of vertical screw hole are equipped with the screw thread protective sheath, screw thread protective sheath and vertical screw hole inner wall fixed connection to the life of protection screw rod, extension screw rod.
The interval is equipped with wash port 21 on the well lid body 1 to strengthen the drainage ability of well lid body when doing benefit to the weight that alleviates the well lid.
As shown in the attached drawings, a lifting cover plate is arranged in the middle of a well lid body, a first nut groove and a screw rod hole are arranged in the middle of the lifting cover plate, the first nut groove can ensure that a first nut and a screw rod are screwed after the first nut and the screw rod do not protrude out of the lifting cover plate, so that obstacles can not be caused to pedestrians, a guide frame and a support frame are sequentially arranged at the lower end of the well lid body, the guide frame and the support frame are both cross-shaped, the length and the width of the guide frame are matched with those of the well lid body, the guide frame is fixed at the lower end of the well lid body in a cross shape, four end parts of the guide frame are fixedly connected with the well lid body through bolts, the support frame is fixed at the lower end of the guide frame and comprises a support plate, the cross-shaped of the support frame plate corresponds to the cross-shaped of the guide frame, the guide hole in the middle of the guide frame plays the role of a guide screw, the upper end of the screw is fixedly connected with the lifting cover plate through a first nut and a second nut, the upper end of the second nut is fixedly connected with the lifting cover plate, when the utility model is installed on a wellhead seat in use, when rainstorm season comes, a municipal worker lifts up the handle, the handle is hinged with the conical fixing pin because the space of the handle groove is larger than the size of the handle, the handle is very convenient to lift up and put down, the handle is rotated after being lifted up to drive the lifting cover plate to rotate, the upper end of the screw is fixedly connected with the lifting cover plate, the lower end of the screw passes through the guide hole to be in threaded connection with the vertical threaded hole, so that the lifting cover plate rotates, the lower end of the screw rotates relative to the support frame, because the support frame is fixed with the guide frame, the guide frame is fixed with the manhole cover body, the manhole cover, can drive the screw rod rotatory, the rotatory relative support frame upward movement of screw rod, screw rod upward movement just drives the lift apron upward movement, thereby realized the rising of lift apron, the back that the lift apron rises, the rainwater can get into the sewer through the well lid body fast and flow away, the size of lift apron can set up according to the demand, satisfy the demand of quick drainage, after the drainage finishes, the contra-rotation handle, drive the lift apron, the screw rod rotates, can resume the lift apron to with well lid body coplanar position, then will lay down and arrange in the handle recess, the utility model discloses compare the drainage well lid among the prior art, simple structure, convenient operation, easy maintenance, with low costs.
The utility model discloses owing to adopt above-mentioned structure, have simple structure, easy maintenance, with low costs, convenient operation, efficient, advantage such as longe-lived.
Claims (5)
1. A road drainage well lid comprises a well lid body, and is characterized in that a lifting cover plate, a first nut, a second nut, a guide frame, a support frame and a screw rod are arranged on the well lid body, a first nut groove is arranged in the middle of the lifting cover plate, a screw rod hole is arranged in the middle of the first nut groove, a handle groove is arranged on the lifting cover plate, a handle and a conical fixing pin are arranged on the lifting cover plate, a through hole matched with the lifting cover plate is arranged in the middle of the well lid body, the guide frame and the support frame are arranged at the lower end of the well lid body, the center of the lifting cover plate, the center of the guide frame and the center of the support frame are positioned on the same vertical line, a guide hole is arranged in the middle of the guide frame, the diameter of the guide hole is larger than that of the screw rod, the upper end of the guide frame, the utility model discloses a handle, including frame plate, support frame, vertical screw hole, guiding hole, second nut, screw hole, first nut, handle recess inner wall both sides are equipped with the pinhole respectively, be equipped with the fixed pin on the lift apron outer wall and perforate, the fixed pin is perforated and is linked together with handle inner wall one side pinhole to the fixed pin is perforated and is located on the handle recess inner wall two pinhole centers extension lines that link to each other, the circular cone fixed pin passes fixed pin perforation, fixed pin through-hole, pinhole and lift apron and pegs graft fixedly, and the interval is equipped with two backup pads at least on the frame plate, backup pad lower extreme and the perpendicular fixed connection of frame plate, the screw rod is from upwards passing vertical screw hole, guiding hole, second nut, screw hole and first nut in proper order down and through first nut and second nut locking and lift apron.
2. The road drainage well lid of claim 1, wherein: the upper end of the second nut is fixedly connected with the lower end of the lifting cover plate.
3. A road drainage well lid according to claim 1 or 2, characterized in that: the guide frame and the frame plate are respectively in a cross shape.
4. A road drainage well lid according to claim 3, characterized in that: the guiding hole inner wall is equipped with the direction protective sheath, direction protective sheath and guiding hole inner wall fixed connection, vertical screw hole inner wall is equipped with the screw thread protective sheath, screw thread protective sheath and vertical screw hole inner wall fixed connection.
5. A road drainage well lid of claim 4, characterized in that: the well lid body is provided with drain holes at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920606939.0U CN209874020U (en) | 2019-04-29 | 2019-04-29 | Road drainage well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920606939.0U CN209874020U (en) | 2019-04-29 | 2019-04-29 | Road drainage well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874020U true CN209874020U (en) | 2019-12-31 |
Family
ID=68962945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920606939.0U Expired - Fee Related CN209874020U (en) | 2019-04-29 | 2019-04-29 | Road drainage well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668665A (en) * | 2021-08-26 | 2021-11-19 | 廊坊市拓峰建设工程有限公司 | Highway road quick drainage system |
-
2019
- 2019-04-29 CN CN201920606939.0U patent/CN209874020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668665A (en) * | 2021-08-26 | 2021-11-19 | 廊坊市拓峰建设工程有限公司 | Highway road quick drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |