CN216787211U

CN216787211U - Municipal administration is with protection of novel well lid device

Info

Publication number: CN216787211U
Application number: CN202122762524.2U
Authority: CN
Inventors: 王健健
Original assignee: Anhui Hongyi New Material Co ltd
Current assignee: Anhui Hongyi New Material Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-21
Anticipated expiration: 2031-11-11

Abstract

The utility model provides a novel municipal well lid protection device, which comprises a well base buried in the ground and a well lid arranged on the well base, wherein the inner side of the well base is provided with a step plate for placing the well lid; the lower extreme demountable installation that lies in the well lid on the well seat has the protection net fence, the protection net fence includes the branch and the net pole of distribution between branch that the annular set up. The device improves the safety protection performance through install latch mechanism additional on the well lid and install the protection net fence on the well seat, prevents that the rainwater from washing away the well lid such as flowing backward, causes the potential safety hazard. The protection net fence in the device passes through positioning mechanism to be fixed in the recess that the step board corresponds, and when the well lid was opened by external force factor, the protection net fence prevented that personnel or major possession object from falling into the well head, when personnel need get into the well head, removed the locating plate through dragging, just can take out the protection net fence.

Description

Municipal administration is with protection of novel well lid device

Technical Field

The utility model relates to the technical field of well lids, in particular to a novel municipal well lid protection device.

Background

The well cover is a closed object leading to the top of an access of an underground facility, and all places where public facilities such as tap water, telecommunication, electric power, gas, heat, fire protection, sanitation and the like are installed need to be provided with the well cover.

The existing well lid is generally erected on a well seat, the connection between the well lid and the well seat is unstable, and the well lid is easily moved away under the influence of external factors, for example, rainwater flows backwards to flush away or is manually moved away during drainage, so that the well mouth is exposed, and great potential safety hazards are generated to vehicles and personnel who come and go.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel municipal manhole cover protection device to solve the problems in the background art.

The technical problem solved by the utility model is realized by adopting the following technical scheme: a novel municipal well lid protection device comprises a well base buried in the ground and a well lid arranged on the well base, wherein a step plate for placing the well lid is arranged on the inner side of the well base, and the well lid is embedded into a well mouth at the upper end of the well base and is erected on the step plate; the utility model discloses a well lid, including well seat, protection net railing, locating mechanism and locating plate, the lower extreme demountable installation that lies in the well lid on the well seat has protection net railing, protection net railing includes the branch that the annular set up and distributes the net pole between branch, it is equipped with corresponding recess to correspond branch on the step board, in the outside end embedding recess of branch, the step board lies in outer end one side of recess and is equipped with the positioning mechanism who carries out the fixing to branch, positioning mechanism includes positioning seat and slidable mounting locating plate on the positioning seat, is equipped with the spring that promotes the positioning plate in the positioning seat, and the positioning plate is located the upper end of branch after stretching out for the restriction branch shifts out the recess, and one side that the recess was kept away from to the roof board is equipped with the push pedal that personnel dragged, be equipped with the latched device that is used for fixing on the well seat on the well lid.

As a further scheme of the utility model: latching mechanism is including installing the lock seat in the well lid bottom and installing the section of thick bamboo soon in well lid upper end hole, the lock seat is including rotating the gear that sets up in the middle of the lock seat, setting up first inserted bar and the second inserted bar at the gear both ends respectively, and first inserted bar and second inserted bar sliding connection are on the lock seat, the both ends of well seat correspond first inserted bar and second inserted bar respectively and are equipped with corresponding jack, the relevant position that first inserted bar and second inserted bar are close to gear one side is equipped with the rack respectively, and just first inserted bar and second inserted bar pass through the rack and are connected with gear engagement, the upper end and the section of thick bamboo fixed connection soon of gear.

As a further scheme of the utility model: the rotary cylinder is internally provided with a clamping groove which is polygonal.

As a further scheme of the utility model: the bottom of the well cover is provided with limiting blocks corresponding to the first inserting rod and the second inserting rod respectively and used for limiting the moving positions of the first inserting rod and the second inserting rod, and one sides, close to the limiting blocks respectively, of the first inserting rod and the second inserting rod are provided with convex bodies used for abutting against the lock base.

As a further scheme of the utility model: the both sides of well lid are equipped with the hook groove that the personnel of being convenient for dragged and pull up, and the hook groove is the strip structure and runs through the well lid.

Compared with the prior art, the utility model has the beneficial effects that: the device improves the safety protection performance through install locking mechanism additional on the well lid and install the protection net fence on the well seat, prevents that the rainwater from flowing backward the circumstances such as washing away the well lid, causes the potential safety hazard. The protection net fence in the device passes through positioning mechanism to be fixed in the recess that the step board corresponds, and when the well lid was opened by external force factor, the protection net fence prevented that personnel or major possession object from falling into the well head, when personnel need get into the well head, removed the locating plate through dragging, just can take out the protection net fence. The device simple structure, it is convenient to install, convenient to use has improved the security performance who uses.

Drawings

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

FIG. 2 is a schematic view of a protective fence installation structure according to the present invention;

FIG. 3 is a schematic view of the positioning seat mounting structure of the present invention;

FIG. 4 is a schematic view of a lock seat mounting structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3;

fig. 6 is a schematic view of the internal structure of the positioning seat of the present invention.

The following are marked in the figure: 1. a well base; 2. a well cover; 3. a protective net fence; 4. positioning seats; 5. a lock seat; 11. a step plate; 12. a groove; 21. a limiting block; 22. a convex body; 23. a hook groove; 31. a strut; 32. a net rod; 41. positioning a plate; 42. a spring; 43. pushing the plate; 51. rotating the cylinder; 52. a gear; 53. a first plunger; 54. a second plunger.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining the specific drawings.

As shown in FIGS. 1-6,

the embodiment provides a novel municipal well lid protection device, which comprises a well base 1 buried in the ground and a well lid 2 installed on the well base 1, wherein a step plate 11 for placing the well lid 2 is arranged on the inner side of the well base 1, and the well lid 2 is embedded into a well mouth at the upper end of the well base 1 and is erected on the step plate 11; the lower end of the well cover 2 on the well seat 1 is detachably provided with a protective net fence 3 so as to improve the safety protection under the condition that the well cover 2 is opened, the protective net fence 3 comprises supporting rods 31 arranged in a ring shape and net rods 32 distributed among the supporting rods 31, the step plate 11 is provided with a corresponding groove 12 corresponding to the support rod 31, the outer end of the support rod 31 is embedded into the groove 12, one side of the step plate 11 positioned at the outer end of the groove 12 is provided with a positioning mechanism for fixing the support rod 31, the positioning mechanism comprises a positioning seat 4 and a positioning plate 41 which is slidably arranged on the positioning seat 4, a spring 42 which pushes the positioning plate 41 is arranged in the positioning seat 4, the positioning plate 41 is positioned at the upper end of the supporting rod 31 after extending out, for limiting the movement of the supporting rod 31 out of the groove 12, a push plate 43 dragged by a person is arranged on one side of the top plate far away from the groove 12, so as to pull the positioning plate 41, the well lid 2 is provided with a locking mechanism for fixing on the well seat 1.

Latching mechanism is including installing the lock seat 5 in well lid 2 bottom and installing the section of thick bamboo 51 soon in well lid 2 upper end hole, lock seat 5 is including rotating gear 52 that sets up in the middle of lock seat 5, setting up first inserted bar 53 and the second inserted bar 54 at gear 52 both ends respectively, and first inserted bar 53 and second inserted bar 54 are sliding connection on lock seat 5, the both ends of well seat 1 correspond first inserted bar 53 respectively and second inserted bar 54 is equipped with corresponding jack 13, the relevant position that first inserted bar 53 and second inserted bar 54 are close to gear 52 one side is equipped with the rack respectively, and just first inserted bar 53 and second inserted bar 54 pass through the rack and are connected with gear 52 meshing, gear 52's upper end and the section of thick bamboo 51 fixed connection soon. Specifically, thereby personnel revolve a section of thick bamboo 51 through rotating and drive the rotation of gear 52, and gear 52 drives stretching out of first inserted bar 53 and second inserted bar 54 respectively through the meshing transmission, and the jack 13 of well base 1 is inserted to the outer end of first inserted bar 53 and second inserted bar 54 in to with well lid 2 fixed mounting on well base 1, improve the stability of well lid 2.

The rotary cylinder 51 is internally provided with a clamping groove which is polygonal, so that a person can conveniently insert the corresponding pin rod into the clamping groove to rotate the rotary cylinder 51, and the outer end of the well lid 2 controls the first inserting rod 53 and the second inserting rod 54 to be inserted into the jack 13 to lock the well lid 2.

The bottom of the well lid 2 is equipped with the stopper 21 corresponding to the first inserted bar 53 and the second inserted bar 54 respectively for limiting the shift position of the first inserted bar 53 and the second inserted bar 54, one side of the first inserted bar 53 and the second inserted bar 54 near the stopper 21 respectively is equipped with the convex body 22, which is used for supporting the lock seat 5 and limiting and continuing to stretch out.

The both sides of well lid 2 are equipped with the hook groove 23 that the personnel of being convenient for dragged and pull up, and hook groove 23 is the strip structure and runs through well lid 2.

The working principle of the utility model is as follows: the protection net fence 3 is detachably mounted at the lower end of the well lid 2 on the well seat 1, the protection net fence 3 is fixed in a groove 12 corresponding to the step plate 11 through a positioning mechanism, when the well lid 2 is opened by an external force factor, the protection net fence 3 prevents personnel or large objects from falling into a well mouth, and when the personnel need to enter the well mouth, the protection net fence 3 can be taken out by pulling and removing the positioning plate 41; and in order to strengthen the safety and stability of well lid 2, installed locking mechanism additional on well lid 2, the rotation of a section of thick bamboo 51 is revolved in personnel's accessible control, utilizes gear 52 to drive first inserted bar 53 and second inserted bar 54 and stretch out and insert in the jack 13 that well seat 1 corresponds, fixes well lid 2 on well seat 1, improves the stability of well lid 2, prevents that the rainwater from pouring in backward the circumstances such as washing away well lid 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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. The scope of the utility model is defined by the appended claims and equivalents thereof. It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a municipal administration is with protector of novel well lid, includes to bury underground at the well seat on ground and install the well lid on the well seat, the inboard of well seat is equipped with the step board that is used for placing the well lid, and the well lid imbeds the well head of well seat upper end and sets up on the step board, its characterized in that: the utility model discloses a well lid, including well seat, protection net railing, locating mechanism and locating plate, the lower extreme demountable installation that lies in the well lid on the well seat has protection net railing, protection net railing includes the branch that the annular set up and distributes the net pole between branch, it is equipped with corresponding recess to correspond branch on the step board, in the outside end embedding recess of branch, the step board lies in outer end one side of recess and is equipped with the positioning mechanism who carries out the fixing to branch, positioning mechanism includes positioning seat and slidable mounting locating plate on the positioning seat, is equipped with the spring that promotes the positioning plate in the positioning seat, and the positioning plate is located the upper end of branch after stretching out for the restriction branch shifts out the recess, and one side that the recess was kept away from to the roof board is equipped with the push pedal that personnel dragged, be equipped with the latched device that is used for fixing on the well seat on the well lid.

2. The novel municipal well cover protection device according to claim 1, wherein: the hasp mechanism is including installing the lock seat in the well lid bottom and installing the section of thick bamboo soon in well lid upper end hole, the lock seat sets up gear in the middle of the lock seat, sets up first inserted bar and the second inserted bar at the gear both ends respectively including rotating, first inserted bar and second inserted bar sliding connection on the lock seat, the both ends of well seat correspond first inserted bar and second inserted bar respectively and are equipped with corresponding jack, the relevant position that first inserted bar and second inserted bar are close to gear one side is equipped with the rack respectively, and first inserted bar and second inserted bar pass through the rack and are connected with gear engagement, the upper end and the section of thick bamboo fixed connection soon of gear.

3. The novel municipal well cover protection device according to claim 2, wherein: the rotary cylinder is internally provided with a clamping groove which is polygonal.

4. The novel municipal well cover protection device according to claim 3, wherein: the bottom of the well cover is provided with limiting blocks corresponding to the first inserting rod and the second inserting rod respectively and used for limiting the moving positions of the first inserting rod and the second inserting rod, and one sides, close to the limiting blocks respectively, of the first inserting rod and the second inserting rod are provided with convex bodies used for abutting against the lock base.

5. The novel municipal well cover protection device according to claim 1, wherein: the both sides of well lid are equipped with the hook groove that the personnel of being convenient for dragged and pull up, and the hook groove is the strip structure and runs through the well lid.