CN213979058U

CN213979058U - Anti-theft sewer well cover with water level detection function

Info

Publication number: CN213979058U
Application number: CN202022941204.9U
Authority: CN
Inventors: 陆军; 王涌; 桂林; 艾锋
Original assignee: Optical Valley Technology Co ltd
Current assignee: Optical Valley Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-17
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a take water level detection's theftproof sewer well lid, including well lid and well, the equal fixed mounting of inner wall of well both sides has the fixture block, the bull stick has been cup jointed to the inside of install bin, the top fixed mounting of bull stick has the unlocking piece, unlocking device has been cup jointed to the outside of unlocking piece, the outside fixed mounting of bull stick bottom has the driving gear, the both sides of driving gear all mesh driven gear, driven gear's inside fixed mounting has lifting screw, the lifter has been cup jointed to lifting screw's outside, the equal movable mounting in both ends of well lid bottom has the fly leaf, the bottom fixed mounting of fly leaf has the lockplate. Through setting up driving gear, driven gear, lifting screw, lifter, fly leaf and lockplate, promote the fly leaf when upwards moving the lifter to make the fly leaf remove to the well inner wall, and drive the lockplate and remove, make the lockplate support the bottom at well inner wall fixture block, thereby make the position of well lid fixed, thereby reduce stolen probability.

Description

Anti-theft sewer well cover with water level detection function

Technical Field

The utility model belongs to the technical field of the well lid, concretely relates to take water level detection's theftproof sewer well lid.

Background

Generally, underground drainage channels and underground pipeline channels are provided with inspection wells, inspection well covers are installed at inlet openings of the inspection wells, and the inspection well covers arranged on urban roads and sidewalks are subjected to a large amount of rolling, so that most of the inspection well covers are made of rolling-resistant cast iron.

However, the cast iron well covers are easy to steal, and according to incomplete statistics, the number of various road well covers stolen in one year in a medium city is more than two thousand, if the sewer well covers cannot be replaced and supplemented in time, serious potential safety hazards can be brought to the passing of vehicles and pedestrians, and the road obstacle consequences caused by the serious potential safety hazards are very serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take water level detection's theftproof sewer well lid to propose a current well lid in solving above-mentioned background art because the well lid easily steals, if sewer well lid can not in time be changed and supply, thereby the current problem of bringing serious potential safety hazard of vehicle and pedestrian.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take water level detection's theftproof sewer well lid, includes well lid and well, the equal fixed mounting of inner wall of well both sides has the fixture block, the bottom fixed mounting of well lid has the install bin, the bull stick has been cup jointed to the inside of install bin, the top fixed mounting of bull stick has the unlocking piece, unlocking device has been cup jointed to the outside of unlocking piece, the outside fixed mounting of bull stick bottom has the driving gear, the both sides of driving gear all mesh there is driven gear, driven gear's inside fixed mounting has lifting screw, lifting screw's outside has cup jointed the lifter, the equal movable mounting in both ends of well lid bottom has the fly leaf, the bottom fixed mounting of fly leaf has the lockplate.

Preferably, the unlocking device comprises a connecting rod, a handle is fixedly mounted at the top of the connecting rod, a rotating ring is fixedly mounted at the bottom of the connecting rod, and an unlocking cavity is formed in the rotating ring.

Preferably, the unlocking cavity is matched with the unlocking block in specification and size, and the lifting screw rod is sleeved inside the installation box.

Preferably, one side that the fly leaf is close to the install bin fixed mounting has the bracing piece, one side and bracing piece swing joint that the lifting screw was kept away from to the lifter.

Preferably, the both ends of well lid bottom all movable mounting have the telescopic link, powerful spring has been cup jointed to the outside of telescopic link, the bottom and the fly leaf fixed connection of telescopic link.

Preferably, the bottom fixed mounting of install bin has the extension rod, the bottom fixed mounting of extension rod has water level detector.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up driving gear, driven gear, lifting screw, lifter, fly leaf and lockplate, promote the fly leaf when upwards moving the lifter to make the fly leaf remove to the well inner wall, and drive the lockplate and remove, make the lockplate support the bottom at well inner wall fixture block, thereby make the position of well lid fixed, thereby reduce stolen probability.

2. Through setting up unlocking device to the specification and dimension looks adaptation of unlocking chamber and unlocking piece among the unlocking device, utilize the relation of looks adaptation between unlocking chamber and the unlocking piece, this well lid just can be operated with specific unlocking device, avoid the problem that the well lid is easily stolen, prevent unexpected the emergence, through setting up powerful spring and telescopic link, because the elastic action of powerful spring, the bottom of telescopic link pulling fly leaf removes to the inner wall of well, be favorable to the fixed of this well lid.

Drawings

FIG. 1 is a schematic view of the overall internal cross-sectional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the unlocking device of the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure a of the present invention.

In the figure: 1. a well cover; 2. a hoistway; 3. a clamping block; 4. installing a box; 5. a rotating rod; 6. unlocking the block; 7. an unlocking device; 701. a connecting rod; 702. a handle; 703. rotating the ring; 704. an unlock cavity; 8. a driving gear; 9. a driven gear; 10. a lifting screw; 11. a lifting rod; 12. a movable plate; 13. a locking plate; 14. a support bar; 15. a telescopic rod; 16. a strong spring; 17. an extension rod; 18. a water level detector.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a take water level detection's theftproof sewer well lid, including well lid 1 and well 2, the equal fixed mounting of inner wall of 2 both sides of well has fixture block 3, well lid 1's bottom fixed mounting has install bin 4, bull stick 5 has been cup jointed to install bin 4's inside, bull stick 5's top fixed mounting has unblock piece 6, unblock piece 6's outside has been cup jointed unlocking device 7, the outside fixed mounting of bull stick 5 bottom has driving gear 8, driving gear 8's both sides all mesh has driven gear 9, driven gear 9's inside fixed mounting has lifting screw 10, lifting screw 10's outside has cup jointed lifter 11, the equal movable mounting in both ends of well lid 1 bottom has fly leaf 12, the bottom fixed mounting of fly leaf 12 has lockplate 13.

In this embodiment, through setting up driving gear 8, driven gear 9, lifting screw 10, lifter 11, fly leaf 12 and lockplate 13, promote fly leaf 12 when moving lifter 11 upwards to make fly leaf 12 move to well 2 inner wall, and drive lockplate 13 and remove, make lockplate 13 support the bottom at well 2 inner wall fixture block 3, thereby make the position of well lid 1 fixed, thereby reduce stolen probability.

Specifically, the unlocking device 7 includes a connecting rod 701, a handle 702 is fixedly mounted on the top of the connecting rod 701, a rotating ring 703 is fixedly mounted on the bottom of the connecting rod 701, and an unlocking cavity 704 is formed inside the rotating ring 703.

In this embodiment, through setting up unlocking device 7, can only operate this well lid 1 with specific unlocking device 7, avoid the problem that well lid 1 is easily stolen, prevent that the accident from taking place.

Specifically, the unlocking cavity 704 is matched with the unlocking block 6 in specification and size, and the lifting screw 10 is sleeved inside the installation box 4.

In this embodiment, since the unlocking cavity 704 is adapted to the specification and size of the unlocking block 6, the manhole cover 1 can only be operated by using a specific unlocking device 7, and the external threads of the two lifting screws 10 are opposite, so that the two lifting rods 11 can move in the same direction.

Specifically, a support rod 14 is fixedly mounted on one side of the movable plate 12 close to the mounting box 4, and one side of the lifting rod 11 far away from the lifting screw 10 is movably connected with the support rod 14.

In this embodiment, the supporting rod 14 is disposed to connect the movable plate 12 and the lifting rod 11, so that the lifting rod 11 can move up and down and drive the movable plate 12 to move in the left and right directions.

Specifically, the both ends of well lid 1 bottom all movable mounting have telescopic link 15, and powerful spring 16 has been cup jointed to telescopic link 15's outside, and telescopic link 15's bottom and fly leaf 12 fixed connection.

In this embodiment, by providing the strong spring 16 and the telescopic rod 15, due to the elastic action of the strong spring 16, the telescopic rod 15 pulls the bottom of the movable plate 12 to move towards the inner wall of the hoistway 2, and the lifting rods 11 are used in cooperation, which is beneficial to fixing the manhole cover 1.

Specifically, an extension rod 17 is fixedly installed at the bottom of the installation box 4, and a water level detector 18 is fixedly installed at the bottom of the extension rod 17.

In this embodiment, through setting up water level detector 18, can detect the inside water level of well 2, make things convenient for the staff to know the inside water level to make corresponding measure.

The utility model discloses a theory of operation and use flow: when in use, the well lid 1 is placed at the well mouth position of the well 2, after the well lid 1 is placed, the position of the well lid 1 is fixed, the unlocking device 7 is utilized, because the unlocking cavity 704 is matched with the specification and the size of the unlocking block 6, the rotating ring 703 can be completely sleeved outside the unlocking block 6, only the specific unlocking device 7 can be used for operating the well lid 1 by utilizing the matching relation between the unlocking cavity 704 and the unlocking block 6, the problem that the well lid 1 is easy to steal is avoided, accidents are prevented, after the rotating ring 703 is sleeved outside the unlocking block 6, the handle 702 is rotated, so that the unlocking block 6 drives the rotating rod 5 to rotate, the rotating rod 5 drives the driving gear 8 at the bottom to rotate, due to the meshing action between the driving gear 8 and the driven gear 9, the driven gear 9 rotates and drives the lifting screw rods 10 to rotate, the two lifting screw rods 10 simultaneously drive the lifting rods 11 to move upwards, when lifter 11 rebound, promote the bottom of fly leaf 12 to the inner wall removal of well 2, simultaneously because powerful spring 16's elastic action, the bottom of telescopic link 15 pulling fly leaf 12 moves to the inner wall of well 2, use with lifter 11 cooperatees, make lockplate 13 support the bottom at fixture block 3, thereby make the rigidity of well lid 1, after the rigidity of well lid 1, upwards extract locking device, when needing to carry out the unblock to well lid 1, insert unlocking device 7 in the outside of unblock piece 6 again, reverse direction rotation can, through setting up water level detector 18, can detect the inside water level of well 2, make things convenient for the staff to know the inside water level, and make corresponding measure.

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

1. The utility model provides a take water level detection's theftproof sewer well lid, includes well lid (1) and well (2), its characterized in that: the utility model discloses a well lid, including well (2) and well lid, the equal fixed mounting in inner wall of well (2) both sides has fixture block (3), the bottom fixed mounting of well lid (1) has install bin (4), bull stick (5) have been cup jointed to the inside of install bin (4), the top fixed mounting of bull stick (5) has unlocking block (6), unlocking device (7) have been cup jointed to the outside of unlocking block (6), the outside fixed mounting of bull stick (5) bottom has driving gear (8), the both sides of driving gear (8) all mesh driven gear (9), the inside fixed mounting of driven gear (9) has lifting screw (10), lifter (11) have been cup jointed to the outside of lifting screw (10), the equal movable mounting in both ends of well lid (1) bottom has fly leaf (12), the bottom fixed mounting of fly leaf (12) has lockplate (13).

2. The anti-theft sewer manhole cover with water level detection function of claim 1, wherein: the unlocking device (7) comprises a connecting rod (701), a handle (702) is fixedly mounted at the top of the connecting rod (701), a rotating ring (703) is fixedly mounted at the bottom of the connecting rod (701), and an unlocking cavity (704) is formed in the rotating ring (703).

3. The anti-theft sewer manhole cover with water level detection function of claim 2, wherein: the unlocking cavity (704) is matched with the unlocking block (6) in specification and size, and the lifting screw (10) is sleeved inside the installation box (4).

4. The anti-theft sewer manhole cover with water level detection function of claim 1, wherein: one side that fly leaf (12) are close to install bin (4) fixed mounting has bracing piece (14), one side and bracing piece (14) swing joint that lifting screw (10) were kept away from in lifter (11).

5. The anti-theft sewer manhole cover with water level detection function of claim 1, wherein: the utility model discloses a well lid, including well lid (1), the equal movable mounting in both ends of well lid (1) bottom has telescopic link (15), powerful spring (16) have been cup jointed to the outside of telescopic link (15), the bottom and fly leaf (12) fixed connection of telescopic link (15).

6. The anti-theft sewer manhole cover with water level detection function of claim 1, wherein: the bottom fixed mounting of install bin (4) has extension rod (17), the bottom fixed mounting of extension rod (17) has water level detection appearance (18).