CN212129245U

CN212129245U - Well lid lock hidden inside well lid

Info

Publication number: CN212129245U
Application number: CN202020659541.6U
Authority: CN
Inventors: 袁烁锋
Original assignee: Hengtai Hongke Energy Technology Co Ltd
Current assignee: Hengtai Hongke Energy Technology Co Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-11
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to the technical field of well lids, in particular to a well lid lock hidden in the well lid, which comprises a well lid base and a well lid, wherein the top wall of the well lid is provided with sealing grooves near the four sides, the inner wall of the sealing grooves is also provided with access holes, the bottom wall of the well lid is provided with a well lid lock structure at the access holes, the well lid lock structure comprises a fixing seat and an unlocking rotating rod, the fixing seat is welded on the bottom wall of the well lid, a rotating block is embedded in the fixing seat and is rotationally connected with the fixing seat, the rotating rod is welded at the position near the central position of the bottom wall of the rotating block, the tail end of the rotating rod extends to the outside of the fixing seat, a lock block is welded on the outer wall of the rotating rod, the top wall of the rotating block is provided with a circular groove, positioning grooves are symmetrically arranged on the inner wall of the circular groove, the well lid lock hidden, the water can be prevented from entering the well cover lock, and the service life of the well cover lock is prolonged.

Description

Well lid lock hidden inside well lid

Technical Field

The utility model relates to a well lid technical field, specifically speaking relates to a hide well lid lock inside the well lid.

Background

The well lid is used for covering road or deep well at home, prevents that people or object from falling. Many underground piping every one end distance just will set up an export in urban construction, need install the well lid in the exit, in order to prevent that the well lid from being pried open easily by the people, need set up the well lid lock on the well lid, however, current well lid lock exposes outside the well lid mostly, when vehicle tire passes through the well lid, crushes by pressure the well lid lock easily to rainy day well lid lock is intake easily, has reduced the life of well lid lock. In view of this, we propose a well lid lock hidden inside the well lid.

Disclosure of Invention

An object of the utility model is to provide a hide in inside well lid lock of well lid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a well lid lock hidden in a well lid comprises a well lid base and the well lid, wherein seal grooves are formed in the positions, close to four sides, of the top wall of the well lid, an access hole is formed in the inner wall of each seal groove, a well lid lock structure is arranged at the position, close to the access hole, of the bottom wall of the well lid and comprises a fixing seat and an unlocking rotating rod, the fixing seat is welded on the bottom wall of the well lid, a rotating block is embedded in the fixing seat and is rotatably connected with the fixing seat, a rotating rod is welded on the position, close to the central position, of the bottom wall of the rotating block, the tail end of the rotating rod extends to the outside of the fixing seat, a lock block is welded on the outer wall of the rotating rod, a circular groove is formed in the top wall of the rotating block, positioning grooves are symmetrically formed in the inner wall of the circular groove, and positioning lugs are, the top end of the unlocking rotating rod is welded with a rotating disc; be equipped with sealing device in the seal groove, sealing device includes sealed block, sealed post has been bonded to the diapire of sealed block.

Preferably, the sealing column is matched with the access hole in an inserted manner, the size of the sealing block is matched with that of the sealing groove in an inserted manner, and the sealing block and the sealing groove are matched in an inserted manner.

Preferably, a round hole is formed in the sealing block at a position close to the center, and the diameter of the round hole is 3cm-4 cm.

Preferably, be equipped with a plurality of anti-skidding wales on the roof of well lid.

Preferably, the size of the unlocking rotating rod is matched with that of the circular groove, and the size of the positioning lug is matched with that of the positioning groove.

Preferably, the roof of well lid base is close to four sides department and all has welded two strengthening ribs.

Preferably, the size of well lid with the size looks adaptation of well lid base, the welding has spacing frame on the inner wall of well lid base, the diapire of spacing frame is close to four sides intermediate position department and all has welded the locating plate.

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

1. this hide in inside well lid lock of well lid, through the setting of well lid lock structure, install it in the well lid bottom to can make the well lid lock hide inside the well lid, avoid vehicle tire when the well lid, crush the well lid lock, the security performance is high.

2. This hide in inside well lid lock of well lid, through sealing device's setting, can prevent that the rainwater from entering into inside the well lid to can prevent that well lid lock structure from intaking, prolong its life.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view showing the structure of a well cover base according to embodiment 1;

fig. 3 is a schematic top view of the manhole cover in embodiment 1;

FIG. 4 is a schematic bottom view of the manhole cover according to embodiment 1;

FIG. 5 is a schematic view showing the structure of a sealing apparatus according to embodiment 1;

FIG. 6 is an exploded view of the manhole cover lock structure in example 1;

in the figure: 1. a well lid base; 10. reinforcing ribs; 11. a limiting frame; 12. positioning a plate; 2. a well cover; 20. anti-skid wales; 21. a sealing groove; 210. an access hole; 3. a sealing device; 30. a sealing block; 300. a circular hole; 31. sealing the column; 4. a well lid lock structure; 40. a fixed seat; 41. rotating the block; 410. a circular groove; 411. a positioning groove; 42. a rotating rod; 420. a locking block; 43. unlocking the rotating rod; 430. positioning the bump; 44. a turntable.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A well lid lock hidden in a well lid is disclosed, as shown in fig. 1-6, comprising a well lid base 1 and a well lid 2, wherein the top wall of the well lid 2 is provided with a sealing groove 21 near four edges, the inner wall of the sealing groove 21 is also provided with an access hole 210, the bottom wall of the well lid 2 is provided with a well lid lock structure 4 at the access hole 210, the well lid lock structure 4 comprises a fixed seat 40 and an unlocking rotating rod 43, the fixed seat 40 is welded on the bottom wall of the well lid 2, a rotating block 41 is embedded in the fixed seat 40 and is rotatably connected with the fixed seat 40, the rotating rod 42 is welded at the position of the bottom wall of the rotating block 41 near the center, the tail end of the rotating rod 42 extends to the outside of the fixed seat 40, the outer wall of the rotating rod 42 is welded with a lock block 420, the top wall of the rotating block 41 is provided with a circular groove 410, the inner wall of the circular groove 410 is symmetrically provided with a, the top end of the unlocking rotating rod 43 is welded with a rotating disc 44; the sealing device 3 is arranged in the sealing groove 21, the sealing device 3 comprises a sealing block 30, and a sealing column 31 is bonded to the bottom wall of the sealing block 30.

In this embodiment, the cooperation of pegging graft between sealed post 31 and the access hole 210, the size of sealed piece 30 and the size looks adaptation of seal groove 21, and the cooperation of pegging graft between the two, sealed post 31 and sealed piece 30 all adopt the natural rubber material to make, have good sealing characteristic, when well lid 2 locks on well lid base 1, cover sealed post 31 and sealed piece 30 and can carry out fine sealing with access hole 210 and seal groove 21.

Specifically, the round hole 300 is formed in the sealing block 30 close to the center, the diameter of the round hole 300 is 3cm-4cm and is matched with the width of a human finger, when the sealing block 30 and the sealing column 31 need to be taken out, a worker can insert a forefinger into the round hole 300, and the sealing block 30 and the sealing column 31 are conveniently taken out.

Further, be equipped with a plurality of anti-skidding burr 20 on the roof of well lid 2, can strengthen the non-skid property on well lid 2 surface, avoid rainy day pedestrian or vehicle to take place to skid through well lid 2.

Besides, the size of the unlocking rotating rod 43 is matched with the size of the circular groove 410, the size of the positioning bump 430 is matched with the size of the positioning groove 411, after the sealing block 30 and the sealing column 31 are taken down, the unlocking rotating rod 43 penetrates through the access hole 210, the unlocking rotating rod is inserted into the circular groove 410, the positioning bump 430 is simultaneously inserted into the positioning groove 411, then the rotating disk 44 is rotated forcibly, the rotating block 41 can be driven, the rotating rod 42 and the locking block 420 can be rotated, the well lid 2 can be conveniently locked or unlocked, meanwhile, the well lid locking structure 4 is hidden inside the well lid, the well lid lock is prevented from being damaged, and the safety performance is better.

It should be noted that, two reinforcing ribs 10 are welded on the top wall of the well lid base 1 near the four sides, so that the firm strength of the well lid base 1 can be enhanced.

What need supplement is, the size of well lid 2 and the size looks adaptation of well lid base 1, the welding has spacing frame 11 on the inner wall of well lid base 1, puts into well lid base 1 with well lid 2 in, spacing frame 11 can be with the spacing fixing of well lid 2, and the diapire of spacing frame 11 is close to four sides intermediate position department and all has welded locating plate 12.

The well lid lock of hiding in well lid inside of this embodiment is when using, bury well lid base 1 in ground earlier, and fix well lid base 1, put into well lid base 1 with well lid 2 next time, the bull stick 43 that will unblank passes manhole 210, make it insert make location lug 430 insert positioning groove 411 in the circular recess 410 simultaneously, then rotate carousel 44 hard and can drive rotatory piece 41, bull stick 42 and locking piece 420 rotate, block locking piece 420 until locating plate 12 blocks, can lock well lid 2, then insert in manhole 210 and seal groove 21 respectively with sealed post 31 and seal block 30, can seal manhole 210 and seal groove 21, avoid falling into in the underground piping dirty.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hide well lid lock inside well lid, includes well lid base (1) and well lid (2), its characterized in that: the manhole cover is characterized in that a sealing groove (21) is formed in the position, close to four edges, of the top wall of the manhole cover (2), a manhole (210) is further formed in the inner wall of the sealing groove (21), the bottom wall of the manhole cover (2) is located in the manhole (210), a manhole cover locking structure (4) is arranged in the manhole cover locking structure (4), the manhole cover locking structure (4) comprises a fixing seat (40) and an unlocking rotating rod (43), the fixing seat (40) is welded to the bottom wall of the manhole cover (2), a rotating block (41) is embedded in the fixing seat (40), the rotating block (41) is rotatably connected with the fixing seat (40), the rotating rod (42) is welded to the position, close to the center, of the bottom wall of the rotating block (41), the tail end of the rotating rod (42) extends to the outer portion of the fixing seat (40), a locking block (420) is welded to the outer wall of the rotating rod (42), positioning grooves (411) are symmetrically formed in the inner wall of the circular groove (410), positioning lugs (430) are symmetrically welded to the outer wall of the unlocking rotating rod (43), and a rotating disc (44) is welded to the top end of the unlocking rotating rod (43); be equipped with sealing device (3) in seal groove (21), sealing device (3) are including sealed piece (30), the diapire of sealed piece (30) bonds and has sealed post (31).

2. The well lid lock of claim 1, wherein the well lid lock is hidden inside the well lid: the sealing column (31) is in plug-in fit with the access hole (210), the size of the sealing block (30) is matched with that of the sealing groove (21), and the sealing column and the access hole are in plug-in fit.

3. The well lid lock of claim 1, wherein the well lid lock is hidden inside the well lid: a round hole (300) is formed in the sealing block (30) close to the center, and the diameter of the round hole (300) is 3cm-4 cm.

4. The well lid lock of claim 1, wherein the well lid lock is hidden inside the well lid: the top wall of the well lid (2) is provided with a plurality of anti-skid convex lines (20).

5. The well lid lock of claim 1, wherein the well lid lock is hidden inside the well lid: the size of the unlocking rotating rod (43) is matched with that of the circular groove (410), and the size of the positioning lug (430) is matched with that of the positioning groove (411).

6. The well lid lock of claim 1, wherein the well lid lock is hidden inside the well lid: the roof of well lid base (1) is close to four sides department and all has welded two strengthening ribs (10).

7. The well lid lock of claim 1, wherein the well lid lock is hidden inside the well lid: the size of well lid (2) with the size looks adaptation of well lid base (1), the welding has spacing frame (11) on the inner wall of well lid base (1), the diapire of spacing frame (11) is close to four sides intermediate position department and all welds locating plate (12).