Anti-displacement intelligent well lid

Abstract

The utility model relates to an anti-displacement intelligent well lid which comprises a well lid body and a detection device, and the detection device is arranged below the well lid body. The well lid body comprises a bottom plate, a fixing device, a top plate, a supporting column, a control hole and a hole cover, the fixing device is arranged above the bottom plate and comprises a base, a gear, a sliding groove and a rack, the base and the sliding groove are arranged above the bottom plate side by side at intervals, the gear is rotationally arranged on the base, and the rack is slidably arranged in the sliding groove; a plurality of supporting columns are arranged between the bottom plate and the top plate; the detection device comprises a processor, a connecting rod and a water level gauge, the processor is arranged on the bottom plate, one end of the connecting rod penetrates through the bottom plate and communicates with the processor, and the other end of the connecting rod is connected with the water level gauge. The fixing device is arranged to prevent the well lid body from displacing to damage pedestrians and vehicles, and the detection device is further arranged to enable maintenance personnel to know the water level condition in a well in time.

Description

Technical Field

[0001] The utility model relates to the field of manhole cover manufacturing, in particular to an anti-displacement intelligent manhole cover. Background Art

[0002] At present, with the construction of roads, sewer manhole covers have also increased. The existing manhole covers are usually located on the road. As the use time increases, the manhole covers will be displaced, making it impossible for the manhole covers to strictly cover the wellheads, causing inconvenience for vehicles and pedestrians to walk. In addition, when floods occur, the amount of water entering the sewer is too large, and the rainwater cannot flow away in time. The manhole covers will be lifted up by the water, and passing pedestrians and vehicles may fall into the sewer, causing casualties and vehicle damage. Summary of the invention

[0003] In order to solve the problems that the manhole cover will be displaced when used for a long time, and the manhole cover will be carried away by the water flow and leave the wellhead without anyone knowing when a flood disaster occurs, the utility model proposes an anti-displacement intelligent manhole cover, which increases its own weight by arranging a top plate and a bottom plate, and arranging a fixing device to prevent the manhole cover from being displaced, and arranging a detection device to detect the water level in the well. When the water level is too high, the detection device sends a signal to the maintenance personnel to remind them to come for inspection and maintenance, so as to prevent the manhole cover from being washed away by water.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] An anti-displacement intelligent manhole cover is arranged in a manhole wall, comprising a manhole cover body and a detection device. The detection device is arranged below the manhole cover body and is used to monitor the water level in the well.

[0006] The manhole cover body includes a bottom plate, a fixing device, a top plate and a supporting column. A fixing device is arranged above the bottom plate for fixing the manhole cover body to prevent it from displacement. The fixing device includes a base, a gear, a slide groove and a rack. The base and the slide groove are arranged in parallel and at intervals above the bottom plate. A gear is rotatably arranged on the base. A control component for rotating the gear is also arranged on the manhole cover body. A rack is slidably arranged in the slide groove. The rack is meshed with the gear. One end of the rack is inserted into the well wall. The movement of the rack is controlled by the gear, thereby fixing the manhole cover body. The bottom plate and the top plate are arranged in parallel up and down. A plurality of supporting columns are arranged between the bottom plate and the top plate for supporting the top plate.

[0007] The detection device includes a processor, a connecting rod and a water level meter. The processor is arranged on the base plate. One end of the connecting rod passes through the base plate and is connected to the processor to transmit the water level information to the server of the maintenance center. The other end of the connecting rod is connected to the water level meter to measure the internal water level.

[0008] Furthermore, a plurality of leakage holes are evenly spaced apart on the bottom plate and the top plate, and the leakage holes are rectangular holes, which facilitate rainwater to enter the well.

[0009] Furthermore, the control component includes a groove, a control hole, a hole cover and a guide tube. The gear is provided with a groove, and the groove is a cross-shaped structure, which is convenient for maintenance personnel to control the rotation of the gear through the groove. A control hole is opened on the top plate, and the control hole corresponds to the gear up and down, which is convenient for controlling the gear. A guide tube is provided between the gear and the control hole, which is used to guide maintenance personnel to control the gear. The control hole is provided with a hole cover to prevent debris from falling into the control hole.

[0010] Furthermore, a hook hole is provided on the edge of the hole cover, and the hook hole is an L-shaped structure, which is convenient for opening the hole cover.

[0011] Furthermore, a shell is provided around the side cover of the processor to prevent water from entering the processor.

[0012] Furthermore, the interior of the connecting rod is hollow and is used to place a line connecting the processor and the water level meter.

[0013] Furthermore, a plug plate is provided on the slide groove, and a slot is provided at the bottom of the rack. One end of the plug plate is connected to the slide groove, and the other end is plugged into the slot to limit the rack and avoid deflection in the slide groove.

[0014] Through the above technical solution, the beneficial effects of the utility model are:

[0015] The utility model increases its own weight by arranging a bottom plate and a top plate to reduce the situation that the utility model is washed away by water flow when flood occurs, and is provided with a fixing device. When fixing, a rack is inserted into the well wall, and its own position is fixed by the insertion of the rack and the well wall to avoid displacement caused by normal vehicle rolling.

[0016] The utility model is also provided with a detection device. The water level meter is located below the bottom plate to monitor the water level in the well at all times. When the water level is too high, the processor will send an alarm to the maintenance personnel to remind them of the problem of too high water level, so that they can come to check the situation and take preventive measures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of an anti-displacement intelligent manhole cover.

[0018] Figure 2 It is a front view of an anti-displacement intelligent manhole cover of the utility model.

[0019] Figure 3 It is a side view of an anti-displacement intelligent manhole cover of the utility model.

[0020] Figure 4The utility model is a schematic diagram of a bottom plate of an anti-displacement intelligent manhole cover.

[0021] Figure 5 It is a schematic diagram of a fixing device of an anti-displacement intelligent manhole cover of the utility model.

[0022] Figure 6 The utility model is a schematic diagram of a hole cover of an anti-displacement intelligent manhole cover.

[0023] The numbers in the accompanying drawings are: 1 is a manhole cover, 2 is a detection device, 3 is a bottom plate, 4 is a fixing device, 5 is a top plate, 6 is a support column, 7 is a leak hole, 8 is a hole cover, 9 is a connecting rod, 10 is a water level gauge, 11 is a shell, 12 is a groove, 13 is a guide pipe, 14 is a well wall, 15 is a hook hole, 16 is a base, 17 is a gear, 18 is a slide groove, 19 is a rack, 20 is a slot, and 21 is a plug plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0025] like Figure 1 to Figure 6 As shown, an anti-displacement intelligent manhole cover is arranged in the manhole wall 14, including a manhole cover body 1 and a detection device 2. The detection device 2 is arranged under the manhole cover body 1. The detection device 2 can detect the water level in the sewer. When the water level is too high, an alarm will be issued to the maintenance personnel, prompting the maintenance personnel to come for inspection and maintenance.

[0026] The manhole cover body 1 includes a bottom plate 3, a fixing device 4, a top plate 5 and a support column 6. The fixing device 4 is arranged above the bottom plate 3. The fixing device 4 is plugged into a manhole wall 14 of a sewer with a fixing groove, thereby fixing the manhole cover body 1 to prevent the manhole cover body 1 from rotating in the circumferential direction and moving up and down. The fixing device 4 includes a base 16, a gear 17, a slide groove 18 and a rack 19. The base 16 and the slide groove 18 are arranged in parallel and spaced apart above the bottom plate 3.

[0027] A rack 19 is slidably provided in the slide groove 18. Specifically, an insert plate 21 is provided on the slide groove 18. The insert plate 21 is arranged along the entire length of the slide groove 18. A slot 20 is provided at the bottom of the rack 19. One end of the insert plate 21 is connected to the slide groove 18, and the other end is plugged into the slot 20. The slide bar 19 is limited to ensure that it moves in the slide groove 18 and avoids deflection in the slide groove 18.

[0028] A gear 17 is rotatably provided on the base 16. A control assembly for rotating the gear is also provided on the manhole cover body 1. The control assembly includes a groove 12, a control hole, a hole cover 8 and a guide tube 13. A groove 12 is provided on the gear 17. The groove 12 is a cross-shaped structure. The maintenance personnel control the rotation of the gear 17 through the groove 12. Specifically, the rack 19 is engaged with the gear 17, and the gear 17 is controlled to rotate through the groove 12, thereby driving the rack 19 to reciprocate along the slide groove 18. The rack 19 is inserted into the fixed groove opened on the well wall 14, which can fix the manhole cover body 1 to prevent displacement.

[0029] A control hole is provided on the top plate 5, and the control hole corresponds to the gear 17 up and down, so that the gear 17 can be controlled through the control hole. Preferably, a hole cover 8 is provided on the control hole to prevent debris from falling into the control hole. Specifically, a hook hole 15 is provided on the edge of the hole cover 8, and the hook hole 15 is an L-shaped structure. The maintenance personnel use an L-shaped tool to insert the hook hole 15 and hook up the hole cover 8, so that the maintenance personnel can perform maintenance.

[0030] A guide tube 13 is provided between the gear 17 and the control hole. The guide tube 13 is installed below the top plate 5 to guide and position the gear 17 for maintenance personnel to control, and to prevent debris from covering the gear 17 at ordinary times.

[0031] The bottom plate 3 and the top plate 5 are arranged in parallel up and down, and a plurality of support columns 6 are provided between the bottom plate 3 and the top plate 5 to support the top plate 5 and connect and fix the bottom plate 3 and the top plate 5 together. Preferably, a plurality of leakage holes 7 are evenly spaced apart on the bottom plate 3 and the top plate 5, and the leakage holes 7 are rectangular holes, so that water can flow into the sewer through the leakage holes 7.

[0032] The detection device 2 includes a processor, a connecting rod 9 and a water level meter 10. The processor is arranged on the bottom plate 3. Specifically, a battery is arranged next to the processor, and the battery supplies power to the processor and the water level meter 10. A shell 11 is provided around the processor and the battery to prevent water from entering the processor. The processor is blocked by the shell 11 and is not shown in the figure. The processor can transmit the water level data in the sewer to the server of the maintenance center. One end of the connecting rod 9 passes through the bottom plate 3 and is connected to the processor, and the other end of the connecting rod 9 is connected to the water level meter 10. Specifically, the connecting rod 9 is hollow inside and is used to store the line between the water level meter 10 and the processor to ensure data transmission between the water level meter 10 and the processor.

[0033] In actual application, firstly, a fixing groove is opened in the wall 14 of the sewer manhole, and the utility model is placed on the sewer manhole mouth, and then a cross head tool is inserted into the groove 12, and the gear 17 is controlled to rotate through the groove 12, and the gear 17 moves the rack 19, and the rack 19 is inserted into the fixing groove to fix the manhole cover body 1. Then the hole cover 8 is covered on the control hole to prevent debris from falling into the guide tube 13, which causes trouble for subsequent maintenance.

[0034] The water level meter 10 constantly monitors the water level in the sewer well and transmits the data to the processor, which uploads the data to the server of the maintenance center responsible for maintaining the well cover. When the water level is too high, it can promptly remind the maintenance personnel to come and check the maintenance to avoid problems for vehicles and pedestrians.

Claims

1. An anti-displacement intelligent manhole cover, arranged in a manhole wall (14), characterized in that: It comprises a manhole cover body (1) and a detection device (2), wherein the detection device (2) is arranged below the manhole cover body (1); The manhole cover body (1) comprises a bottom plate (3), a fixing device (4), a top plate (5) and a support column (6); a fixing device (4) is arranged above the bottom plate (3); the fixing device (4) comprises a base (16), a gear (17), a slide groove (18) and a rack (19); the base (16) and the slide groove (18) are arranged in parallel and spaced relation above the bottom plate (3); a gear (17) is rotatably arranged on the base (16); a control component for rotating the gear is also arranged on the manhole cover body (1); a rack (19) is slidably arranged in the slide groove (18); the rack (19) is meshed with the gear (17); one end of the rack (19) is plugged into the well wall (14); the bottom plate (3) and the top plate (5) are arranged in parallel up and down; a plurality of support columns (6) are arranged between the bottom plate (3) and the top plate (5); The detection device (2) comprises a processor, a connecting rod (9) and a water level gauge (10); the processor is arranged on the bottom plate (3); one end of the connecting rod (9) passes through the bottom plate (3) and is connected to the processor; the other end of the connecting rod (9) is connected to the water level gauge (10).

2. The anti-displacement intelligent manhole cover according to claim 1, characterized in that: A plurality of leakage holes (7) are evenly spaced apart on the bottom plate (3) and the top plate (5), and the leakage holes (7) are rectangular holes.

3. The anti-displacement intelligent manhole cover according to claim 1, characterized in that: The control assembly comprises a groove (12), a control hole, a hole cover (8) and a guide tube (13); the gear (17) is provided with a groove (12), the groove (12) is a cross-shaped structure, the top plate (5) is provided with a control hole, the control hole corresponds to the gear (17) in upper and lower positions, a guide tube (13) is provided between the gear (17) and the control hole, and the control hole is provided with a hole cover (8).

4. The anti-displacement intelligent manhole cover according to claim 3, characterized in that: A hook hole (15) is provided on the edge of the hole cover (8), and the hook hole (15) is an L-shaped structure.

5. The anti-displacement intelligent manhole cover according to claim 1, characterized in that: The processor is covered by a shell (11).

6. The anti-displacement intelligent manhole cover according to claim 1, characterized in that: The connecting rod (9) is hollow inside.

7. The anti-displacement intelligent manhole cover according to claim 1, characterized in that: The slide groove (18) is provided with an insert plate (21), the bottom of the rack (19) is provided with a slot (20), one end of the insert plate (21) is connected to the slide groove (18), and the other end is plugged into the slot (20).

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