CN216075246U

CN216075246U - Anti-falling well lid

Info

Publication number: CN216075246U
Application number: CN202122739146.6U
Authority: CN
Inventors: 彭国宾; 罗秀全; 李凤娟
Original assignee: CHENGDU INFOEASY TECHNOLOGY CO LTD
Current assignee: CHENGDU INFOEASY TECHNOLOGY CO LTD
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-18
Anticipated expiration: 2031-11-09

Abstract

The utility model belongs to the field of road well covers, and particularly relates to an anti-falling well cover which comprises a sealing cover, wherein one end of the sealing cover is fixedly connected with a first rotating shaft, the outer wall of the first rotating shaft is movably connected with a shaft, the bottom of the shaft is fixedly connected with a well seat, the inner wall of the well seat is fixedly connected with a fixed seat, the front side of the fixed seat is fixedly connected with a second rotating shaft, the outer wall of the second rotating shaft is movably connected with an anti-falling cover, and the inner wall of the well seat is fixedly connected with a limiting head; through the back that finishes at the well lid installation, use first pivot to open sealed lid when needing to inspect rainwater well or bilge well under the well lid, come to inspect in the well, prevent weighing down the lid and be in the closed condition this moment, can still ensure the potential safety hazard of preventing falling under the prerequisite of guaranteeing inspection efficiency through two well lid designs, when lighting condition is not good, also can prevent through preventing weighing down the lid, avoid falling into in the well.

Description

Anti-falling well lid

Technical Field

The utility model relates to the field of road well covers, in particular to a falling-proof well cover.

Background

The well lid for cover road or the deep well of family, prevent that people or object from falling, can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to the material, generally adopt circularly, can be used to greenbelt, pavement, motorway, pier, lane etc..

Well lid belongs to comparatively common device in the town road, and rainwater well or bilge well are connected to most, can be more convenient when road construction overhaul the internal pipeline through opening the well lid.

The existing well cover has no better guarantee on the anti-falling effect after being opened, has the hidden danger of falling of pedestrians after being opened, and is often required to inspect a catch basin or a sewage well in an unopened construction road section, so that the well cover is often in an opened state, and workers passing by under the condition of night or insufficient lighting conditions can return to fall, and the hidden safety danger is large;

therefore, the anti-falling well lid is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a falling-prevention well lid, aiming at overcoming the defects of the prior art and solving the problems that the existing well lid is not better guaranteed in the falling-prevention effect after being opened, the hidden danger that pedestrians fall off exists after being opened, and rainwater wells or sewage wells are frequently required to be checked in an unopened construction road section, so that the well lid is often in an opened state, and passers-by can return to fall off at night or under the condition of insufficient lighting conditions, and the potential safety hazard is large.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a falling-preventing well lid which comprises a sealing cover, wherein one end of the sealing cover is fixedly connected with a first rotating shaft, the outer wall of the first rotating shaft is movably connected with a shaft, the bottom of the shaft is fixedly connected with a well seat, and the inner wall of the well seat is fixedly connected with a fixed seat.

The front fixedly connected with second pivot of fixing base, the outer wall swing joint of second pivot is prevented weighing down the lid, the inner wall fixed connection of well seat has the stopper.

Preferably, sealed lid is including reserving entrance to a cave, hangers and retainer plate, and the front of hangers has seted up and has reserved the entrance to a cave, and one side fixedly connected with retainer plate of hangers, and the inner wall size of reserving the entrance to a cave is identical with the outer wall size of first pivot.

Preferably, the inner wall of the fixed ring is fixedly connected with a cover plate, and the sealing cover forms a rotating structure with the shaft through a first rotating shaft.

Preferably, the pit shaft includes support, block head and stack shell, and the top fixedly connected with block head of support, and one side fixedly connected with stack shell of support, and block head and first pivot constitution run-through structure.

Preferably, prevent weighing down the lid and include butt joint, fender rod and lid, and one side fixedly connected with lid of butt joint, and the inner wall fixedly connected with fender rod of lid, and pass through welded connection between fender rod and the lid.

Preferably, the top of the cover body is provided with a handle, and the anti-falling cover and the fixed seat form a rotating structure through a second rotating shaft.

Preferably, the anti-falling cover and the well seat form a limiting structure through a limiting head, and the central axis of the well seat and the central axis of the anti-falling cover are arranged in a superposition mode.

Preferably, the sealing cover is tightly attached to the shaft, and the shape and the size of the bottom surface of the shaft are the same as those of the top surface of the well seat.

The utility model has the advantages that:

the utility model can better ensure the anti-falling effect of the well lid when the device is used through the matching work among the sealing cover, the first rotating shaft, the second rotating shaft, the fixed seat, the well seat, the anti-falling cover and the limiting head, can better avoid falling off when the well lid is opened, improve the safety of the well lid, better control the potential safety hazard of the well lid, open the sealing cover by using the first rotating shaft when the rain well or the sewage well under the well lid needs to be inspected after the well lid is installed, inspect the well, keep the anti-falling cover in a closed state, ensure the anti-falling potential safety hazard on the premise of ensuring the inspection efficiency through the double-well cover design, protect by using the anti-falling cover when the lighting condition is not good, avoid falling into the well, and rotatably open the anti-falling cover by using the second rotating shaft when the anti-falling cover needs to be overhauled in the well, the back staff gets into and overhauls the work in the well after opening, in time closes after overhauing and prevents weighing down the lid, and the design through two well lids can be better let sealed lid keep the open state of continuation in the frequent maintenance in-process, carries out continuation protection work through preventing weighing down the lid, avoids pedestrian or workman to fall carelessly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the sealing cap of the present invention;

FIG. 4 is a schematic representation of a wellbore configuration of the present invention;

FIG. 5 is a schematic view of the anti-fall cap structure of the present invention.

In the figure: 1. a sealing cover; 101. reserving a hole; 102. hanging a lug; 103. a stationary ring; 104. a cover plate; 2. a first rotating shaft; 3. a wellbore; 301. a support; 302. a snap head; 303. a barrel body; 4. a second rotating shaft; 5. a fixed seat; 6. a well base; 7. an anti-falling cover; 701. a butt joint; 702. a guard bar; 703. a cover body; 704. a handle; 8. a limiting head.

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.

Referring to fig. 1-5, an anti-falling well lid includes a sealing cover 1, one end of the sealing cover 1 is fixedly connected with a first rotating shaft 2, an outer wall of the first rotating shaft 2 is movably connected with a shaft 3, a bottom of the shaft 3 is fixedly connected with a well seat 6, and an inner wall of the well seat 6 is fixedly connected with a fixing seat 5.

The front of the fixed seat 5 is fixedly connected with a second rotating shaft 4, the outer wall of the second rotating shaft 4 is movably connected with an anti-falling cover 7, and the inner wall of the well seat 6 is fixedly connected with a limiting head 8.

In this embodiment, the sealing cover 1 includes a reserved hole 101, a hanging lug 102 and a fixing ring 103, the reserved hole 101 is formed in the front face of the hanging lug 102, the fixing ring 103 is fixedly connected to one side of the hanging lug 102, and the size of the inner wall of the reserved hole 101 is matched with the size of the outer wall of the first rotating shaft 2; during operation, the fit degree between the sealing cover 1 and the first rotating shaft 2 can be better guaranteed due to size coincidence, the fixing stability can be better guaranteed, and the cover jump imaging in the driving process is prevented.

In this embodiment, the inner wall of the fixed ring 103 is fixedly connected with a cover plate 104, and the seal cover 1 and the shaft 3 form a rotating structure through the first rotating shaft 2; during operation, revolution mechanic lets sealed lid 1 open and shut efficiency have better promotion, the fixed position stability of the sealed lid 1 of guarantee that also can be better when using.

In this embodiment, the shaft 3 includes a support 301, a snap head 302 and a barrel 303, the snap head 302 is fixedly connected to the top of the support 301, the barrel 303 is fixedly connected to one side of the support 301, and the snap head 302 and the first rotating shaft 2 form a penetrating structure; during operation, run through the structure can be better let first pivot 2 come to be connected pit shaft 3 and sealed lid 1, the fixed position security of the sealed lid 1 of guarantee that can be better after the connection finishes.

In this embodiment, the anti-falling cover 7 includes an abutting joint 701, a protection rod 702 and a cover body 703, wherein one side of the abutting joint 701 is fixedly connected with the cover body 703, the inner wall of the cover body 703 is fixedly connected with the protection rod 702, and the protection rod 702 and the cover body 703 are connected by welding; in operation, the joint strength between guarantee protection rod 702 that welded connection can be better and the lid 703, there is better guarantee in the security when carrying out protection work through protection rod 702, and can be better when examining the inside see through the gap between protection rod 702 and observe work.

In this embodiment, the top of the cover body 703 is provided with a handle 704, and the fall-preventing cover 7 forms a rotating structure with the fixing base 5 through the second rotating shaft 4; during operation, the rotating structure enables the anti-falling cover 7 to be capable of being opened and closed independently better, the anti-falling work can be carried out more stably, and the protection effect of the well cover is improved.

In the embodiment, the anti-falling cover 7 and the well seat 6 form a limiting structure through the limiting head 8, and the central axis of the well seat 6 is superposed with the central axis of the anti-falling cover 7; during operation, limit structure can be better the guarantee prevent weighing down the fixed stability of lid 7, can be better support the pedestrian or the workman that step on carelessly, and the security is better.

In the embodiment, the sealing cover 1 is tightly attached to the shaft 3, and the shape and the size of the bottom surface of the shaft 3 are the same as those of the top surface of the well seat 6; during operation, the tight fit can better guarantee the leakproofness, and the same shape size can better guarantee the laminating degree between pit shaft 3 and well seat 6 when using, and it is more perfect to seal.

The theory of operation, need use first pivot 2 to open sealed lid 1 when inspection is carried out to rainwater well or bilge well under the well lid, come to inspect in the well, prevent weighing down lid 7 and be in the closed condition this moment, prevent weighing down lid 7 and put into protection work, will prevent weighing down lid 7 and use second pivot 4 to rotate and open when needing to get into to overhaul in the well, the staff gets into and overhauls the work in the well after opening, in time close after the maintenance finishes and prevent weighing down lid 7, can let sealed lid 1 persistence open when frequent inspection promote inspection efficiency, prevent weighing down lid 7 simultaneously and fall the work of falling.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a prevent well lid that falls which characterized in that: the sealing device comprises a sealing cover (1), wherein one end of the sealing cover (1) is fixedly connected with a first rotating shaft (2), the outer wall of the first rotating shaft (2) is movably connected with a shaft (3), the bottom of the shaft (3) is fixedly connected with a well seat (6), and the inner wall of the well seat (6) is fixedly connected with a fixed seat (5);

the front fixedly connected with second pivot (4) of fixing base (5), the outer wall swing joint of second pivot (4) prevents weighing down lid (7), the inner wall fixed connection of well seat (6) is spacing head (8).

2. The anti-falling well lid of claim 1, wherein: the sealing cover (1) comprises a reserved hole (101), a hanging lug (102) and a fixing ring (103), the reserved hole (101) is formed in the front face of the hanging lug (102), the fixing ring (103) is fixedly connected to one side of the hanging lug (102), and the size of the inner wall of the reserved hole (101) is identical to that of the outer wall of the first rotating shaft (2).

3. The anti-falling well lid of claim 2, wherein: the inner wall of the fixed ring (103) is fixedly connected with a cover plate (104), and the sealing cover (1) and the shaft (3) form a rotating structure through a first rotating shaft (2).

4. The anti-falling well lid of claim 1, wherein: shaft (3) are including support (301), block head (302) and stack shell (303), and the top fixedly connected with block head (302) of support (301), and one side fixedly connected with stack shell (303) of support (301), and block head (302) and first pivot (2) constitution run-through structure.

5. The anti-falling well lid of claim 1, wherein: the anti-falling cover (7) comprises a butt joint (701), a protection rod (702) and a cover body (703), one side of the butt joint (701) is fixedly connected with the cover body (703), the inner wall of the cover body (703) is fixedly connected with the protection rod (702), and the protection rod (702) is connected with the cover body (703) through welding.

6. The fall protection well lid of claim 5, wherein: the top of the cover body (703) is provided with a handle (704), and the anti-falling cover (7) and the fixed seat (5) form a rotating structure through the second rotating shaft (4).

7. The anti-falling well lid of claim 1, wherein: prevent weighing down lid (7) and well seat (6) constitution limit structure through spacing head (8), and the axis of well seat (6) and the axis coincidence setting of preventing weighing down lid (7).

8. The anti-falling well lid of claim 1, wherein: the sealing cover (1) is tightly attached to the shaft (3), and the shape and the size of the bottom surface of the shaft (3) are the same as those of the top surface of the well seat (6).