CN211257090U

CN211257090U - Emergency rescue well lid

Info

Publication number: CN211257090U
Application number: CN201922244992.3U
Authority: CN
Inventors: 黄陈威
Original assignee: Quanzhou Shengri Technology Co Ltd
Current assignee: Quanzhou Shengri Technology Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-14
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to the technical field of municipal construction, in particular to an emergency rescue well cover which has double safety protection, higher safety performance and is not easy to be stolen; including well lid and well seat, the well lid outside is provided with two sets of pulleys, well seat inner wall first region is provided with the slide rail, the slide rail includes track and lower track, it is provided with two sets of recesses to go up the track, two sets of recess symmetries, two sets of recess widths are wider slightly than the pulley bottom, the inside cavity that is provided with of well lid, well lid top central point puts and is provided with the well lock, the well lock includes lock core and lock body, the cavity fixedly connected with sleeve pipe is stretched into to the lock body bottom, cavity fixedly connected with connecting rod is stretched into to the lock core bottom, the connecting rod bottom is passed sleeve pipe and well lid and is stretched out the outside, set up the spring in the middle of connecting rod and the sleeve pipe, the front side of connecting rod, the rear side, the equal fixedly connected with "L" type baffle of "L" type in bottom.

Description

Emergency rescue well lid

Technical Field

The utility model relates to a municipal construction's technical field especially relates to an emergency rescue well lid.

Background

As is well known, well covers are used for covering roads or deep wells at home and preventing people or objects from falling, and can be classified into metal well covers, high-strength fiber cement concrete well covers, resin well covers and the like according to the materials, are generally circular, can be used for greenbelts, sidewalks, motor vehicle lanes, wharfs, alleys and the like, and are widely used in road construction; most of the existing well lids are hinged structures of movable well lids and well bases, and the hinged structures are exposed outside; the existing well lid is found to have simple structure, poor safety performance, easy theft by people and great danger for pedestrians during use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dual safety protection, the security performance is higher, the difficult emergency rescue well lid of being stolen.

(II) technical scheme

In order to achieve the above object, the utility model discloses an emergency rescue well lid provides following technical scheme: the manhole cover comprises a manhole cover and a manhole seat, wherein the manhole cover and the manhole seat are both round; the outer side of the well lid is provided with two groups of pulleys which are symmetrical, the upper half area of the inner wall of the well base is provided with a slide rail which surrounds the inner wall of the well base for a circle, the slide rail comprises an upper rail and a lower rail, the upper rail is provided with two groups of grooves which are symmetrical, the widths of the two groups of grooves are slightly wider than the bottom ends of the pulleys, the distance from the grooves to the top end of the well base is equal to the distance from the top ends of the pulleys to the top end of the well lid, a cavity is arranged inside the well lid, a well lock is arranged at the center position of the top end of the well lid and is slightly lower than the top end of the well lid, the well lock comprises a lock cylinder and a lock body, the bottom end of the lock body extends into the cavity and is fixedly connected with a sleeve, the bottom end of the sleeve is connected with the bottom end of the, the equal fixedly connected with "L" type baffle of "L" type in front side, rear side, left side and the bottom on right side of connecting rod, "L" type baffle length is less than the well head radius, well seat inner wall second region is provided with four group's dogs, the length of dog and "L" type baffle with be greater than the well seat radius, the bottom of four group's dogs all is provided with the recess, the recess top contacts with "L" type baffle top.

Preferably, the symmetrical both sides of well lid all are provided with the pull ring, two sets of pull rings are perpendicular with two sets of pulleys, well seat top both sides are provided with the second recess corresponding with two sets of pull rings.

Preferably, a lock cover is arranged above the well lock.

Preferably, the L-shaped baffle and the outer layer of the baffle block are both covered by rubber.

Preferably, the well lid chamber is provided with rock wool.

Preferably, the top end of the well lid is provided with a striking anti-skid paint.

Preferably, the junction of the top of the outside of well lid and well seat is provided with the rubber circle.

(III) advantageous effects

Compared with the prior art, the utility model provides an emergency rescue well lid possesses following beneficial effect: two groups of pulleys are fixedly mounted on two sides of the well cover, a sliding rail is arranged on the inner wall of the well seat, two groups of grooves are formed in the upper rail, and the pulleys slide on the sliding rail through the grooves, so that the well cover and the well seat are clamped, and the first heavy protection is increased; the connecting rod and the L-shaped baffle move downwards under the action of the spring by pressing the lock cylinder, and the L-shaped baffle and the stop block are overlapped by rotating the lock cylinder, so that the stop block blocks the L-shaped baffle, and the protection is increased; the safety of the well lid is effectively improved by the double safety protection measures, and the probability of the well lid being stolen is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the overlooking structure of the L-shaped baffle and the stop block after the well lid of the utility model is locked;

fig. 3 is a schematic top view of the L-shaped baffle and the stop block after the lock cylinder is pressed and rotated according to the present invention;

FIG. 4 is a schematic structural view of the "L" shaped baffle and the stopper of the present invention;

in the drawings, the reference numbers: 1. a well cover; 2. a well base; 3. a pulley; 4. an upper rail; 5. a lower rail; 6. a lock cylinder; 7. a lock body; 8. a sleeve; 9. a connecting rod; 10. a spring; 11. a baffle plate; 12. a stopper; 13. a pull ring; 14. a locking cover; 15. rock wool; 16. a rubber ring.

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 emergency rescue well cover of the present invention includes a well cover 1 and a well base 2, wherein the well cover 1 and the well base 2 are both circular; the outer side of the well lid 1 is provided with two groups of pulleys 3, the two groups of pulleys 3 are symmetrical, the upper half area of the inner wall of the well base 2 is provided with a sliding rail, the sliding rail surrounds one circle of the inner wall of the well base 2, the sliding rail comprises an upper rail 4 and a lower rail 5, the upper rail 4 is provided with two groups of grooves which are symmetrical, the widths of the two groups of grooves are slightly wider than the bottom ends of the pulleys 3, the distance from the groove to the top end of the well base 2 is equal to the distance from the top end of the pulley 3 to the top end of the well lid 1, a cavity is arranged inside the well lid 1, a well lock is arranged at the central position of the top end of the well lid 1 and is slightly lower than the top end of the well lid 1, the well lock comprises a lock cylinder 6 and a lock body 7, the bottom end of the lock body 7 extends into the cavity and is fixedly connected, spring 10 cup joints on connecting rod 9, and the equal fixedly connected with "L" type baffle 11 of "L" type in bottom on the front side, rear side, left side and the right side of connecting rod 9, "L" type baffle 11 length is less than the well head radius, and 2 inner walls of well seat are provided with four groups of dogs 12 in the second region, dog 12 and "L" type baffle 11 the length with be greater than 2 radiuses of well seat, and the bottom of four groups of dogs 12 all is provided with the recess, the recess top contacts with "L" type baffle 11 top, and dual safety protection measures has effectively improved the security of well lid, has reduced the probability that the well lid was stolen.

The utility model discloses an emergency rescue well lid, well lid 1 symmetrical both sides all are provided with pull ring 13, and two sets of pull ring 13 are perpendicular with two sets of

pulley

3, and 2 top both sides of well seat are provided with the second recess corresponding with two sets of pull ring 13, and the pull ring of increase has made things convenient for placing and rotating of well lid more, has improved operating personnel's inconvenience.

The utility model discloses an emergency rescue well lid, well lock top are provided with locking closure 14, prevent that the rainwater from flowing into well lock department, prevent to use the problem that can rust for a long time.

The utility model discloses an emergency rescue well lid, "L" type baffle 11 and dog 12 skin all use the rubber cladding, reduce the friction between the metal, also prevent to rust between "L" type baffle and the dog.

The utility model discloses an emergency rescue well lid, 1 cavity of well lid are provided with rock wool 15, and the increase of heat preservation helps winter to the protection of pipeline in the pit to prevent that the pipeline cup from frost crack.

The utility model discloses an emergency rescue well lid, 1 top of well lid are provided with striking anti-skidding coating, can effectually remind pedestrian and vehicle, detour as far as possible.

The utility model discloses an emergency rescue well lid, the outside top of well lid 1 is provided with rubber circle 16 with the junction of well seat 2, and serious collision when the well is closed in the prevention well, has also effectively prevented to embroider the condition that is difficult for opening between well seat and the well lid of a specified duration.

When the well lid is used, the locking cover is firstly opened when the well lid is opened, the lock cylinder is pressed, the locking cover can be pressed through the spring action at the bottom end of the lock cylinder, when the connecting rod moves downwards, the L-shaped baffle at the bottom end of the connecting rod is separated from the stop block, then the L-shaped baffle and the stop block are completely staggered through rotation, the lock cylinder is stopped being pressed, then the well lid starts to rotate, the pulley at the outer side of the well lid slides in the slide rail at the inner wall of the well base, and the pulley pulls the well lid upwards at the groove of the upper; when the well lid is closed, the position of the upper track groove is found accurately, the pulley stretches into the track to slide, the pull ring slides to the position of the second groove, then the lock cylinder of the lock is pressed to rotate, the L-shaped baffle is pressed below the stop block and rotates to the position same as the stop block to be fixed, the safety of the well lid is effectively improved through the double-layer protection measures, the probability that the well lid is stolen is reduced, the lock lid is covered after the well lid is locked, the lock lid prevents rainwater from flowing into the well lock, the problem that the rainwater can rust after being used for a long time is prevented, rock wool is filled in a cavity of the well lid, and the pipeline is prevented from being frozen and cracked in winter.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

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. An emergency rescue well cover comprises a well cover (1) and a well seat (2), wherein the well cover (1) and the well seat (2) are both circular; it is characterized in that two sets of pulleys (3) are arranged on the outer side of the well lid (1), the two sets of pulleys (3) are symmetrical, the upper half area of the inner wall of the well base (2) is provided with a sliding rail, the sliding rail winds the inner wall of the well base (2) for a circle, the sliding rail comprises an upper rail (4) and a lower rail (5), the upper rail (4) is provided with two sets of grooves, the two sets of grooves are symmetrical, the widths of the two sets of grooves are slightly wider than the bottom end of the pulleys (3), the distance from the grooves to the top end of the well base (2) is equal to the distance from the top end of the pulleys (3) to the top end of the well lid (1), a cavity is arranged inside the well lid (1), the center position of the top end of the well lid (1) is provided with a well lock, the well lock is slightly lower than the top end of the well lid (1), the well lock comprises a lock cylinder (, the bottom of the lock cylinder (6) stretches into a cavity fixedly connected with connecting rod (9), the bottom of the connecting rod (9) penetrates through a sleeve (8) and a well cover (1) to stretch out of the cavity, a spring (10) is arranged between the connecting rod (9) and the sleeve (8), the spring (10) is sleeved on the connecting rod (9), a front side, a rear side, a left side and a right side of the connecting rod (9) are respectively and fixedly connected with an L-shaped baffle (11), the length of the L-shaped baffle (11) is smaller than the radius of a well head, the lower half area of the inner wall of the well seat (2) is provided with four groups of baffles (12), the lengths of the baffles (12) and the L-shaped baffle (11) are larger than the radius of the well seat (2), the bottoms of the four groups of baffles (12) are respectively provided with grooves, and the top ends of the grooves are.

2. An emergency rescue well lid according to claim 1, characterized in that the symmetric sides of the well lid (1) are provided with pull rings (13), the two sets of pull rings (13) are perpendicular to the two sets of pulleys (3), and the two sides of the top end of the well base (2) are provided with second grooves corresponding to the two sets of pull rings (13).

3. Emergency rescue well cover according to claim 2, characterized in that a locking cover (14) is arranged above the well lock.

4. An emergency rescue well lid according to claim 3, characterized in that the L-shaped baffle plate (11) and the stop block (12) are covered by rubber.

5. Emergency rescue well lid according to claim 4, characterized in that the well lid (1) chamber is provided with rock wool (15).

6. Emergency rescue well lid according to claim 5, characterized in that the top of the well lid (1) is provided with a striking anti-slip paint.

7. An emergency rescue well lid according to claim 6, characterized in that the joint of the top of the outer side of the well lid (1) and the well base (2) is provided with a rubber ring (16).