CN218861606U

CN218861606U - Integration well lid

Info

Publication number: CN218861606U
Application number: CN202222992533.5U
Authority: CN
Inventors: 钱江; 姜慧敏; 楼赞壹
Original assignee: Hangzhou Bofu Intelligent Technology Co ltd; Hangzhou Underground Pipeline Development Co ltd
Current assignee: Hangzhou Bofu Intelligent Technology Co ltd; Hangzhou Underground Pipeline Development Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-14
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses an integration well lid, including pre-buried mounting on the wall of a well top and be located the apron of mounting: the inner wall of mounting is provided with the carriage, and is connected through the upset pole of rotating the connection in the carriage and the mount on the apron, the inner wall of mounting is provided with the locking seat, be provided with rotatable locking subassembly on the apron, and the locking subassembly has on its stroke and inserts and support tightly locking position in the locking seat and shift out unblock position in the locking seat. The utility model discloses in, this well lid adopts built-in locking subassembly, can enough avoid the locking subassembly to expose for a long time and take place to pollute or the phenomenon of corruption, can play quick convenient locking and unblock operation to apron and mounting through rotatory locking subassembly simultaneously, has reduced maintenance personal's operation burden for maintenance personal can singlehanded and independent carry out the switching operation to the well lid.

Description

Integrated well lid

Technical Field

The utility model relates to a well lid technical field especially relates to an integration well lid.

Background

The well lid is used for covering roads or household deep wells and preventing people or objects from falling, can be divided into metal well lids, high-strength fiber cement concrete well lids, resin well lids and the like according to materials, is generally circular, and can be used in places such as green belts, sidewalks, motor vehicle lanes, wharfs, small lanes and the like.

Chinese patent publication No.: CN207512786U discloses "a kind of pipe ditch well lid and town road integral structure", including well lid, jump ring, rubber circle, fixed plate, chassis, baffle, hydraulic pressure hinge device, safety cover, reinforcing bar, bottom plate, the jump ring welds with the well lid mutually, the inboard surface of rubber circle and baffle is laminated mutually, the fixed plate welds mutually with the surface of baffle, the bottom and the chassis top of baffle weld mutually, the reinforcing bar embedding is installed in the inside of safety cover, the bottom of safety cover is connected with the top of bottom plate, the bottom hinged joint of hydraulic pressure hinge device and well lid, hydraulic pressure hinge device includes connecting plate, crashproof nylon, base, bolt, hydraulic pressure pipe, connecting rod, hydraulic pressure helping the arm, the fishplate bar bottom helps the arm to be connected with hydraulic pressure, crashproof nylon's surface helps the arm to be connected with hydraulic pressure, base bottom and bolt threaded connection, the hydraulic pressure pipe is connected with the connecting rod.

Current well lid relies on the dead weight to install in the opening part position of subsiding the well usually for the connection stability between well lid and the base is not enough, receives long-time external force oppression or external force when prizing at the well lid, and the phenomenon of perk takes place easily for the protective effect of well lid reduces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt built-in rotatory locking structure, increase well lid and base connection stability prevent that the well lid from taking place an integration well lid of perk phenomenon.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an integration well lid, includes pre-buried at the mounting on wall of a well top and is located the apron of mounting:

a sliding frame is arranged on the inner wall of the fixing piece, and the inside of the sliding frame is connected with a fixing frame on the cover plate through a turnover rod which is connected in a rotating manner;

the inner wall of the fixing piece is provided with a locking seat;

the cover plate is provided with a rotatable locking assembly, and the locking assembly is provided with a locking position which is inserted into and tightly abutted against the locking seat and an unlocking position which is moved out of the locking seat on the stroke of the locking assembly.

As a further description of the above technical solution:

the mounting is including inlaying the inner casing of establishing at the wall of a well, and the top of inner casing is provided with the frame limit, and the inner wall on frame limit and the outer wall looks adaptation of apron.

As a further description of the above technical solution:

the locking subassembly is including rotating the lock seat that sets up in the through-hole on the apron, and the outer wall of lock seat rotates and is connected with initiative locking lever, and the tip of initiative locking lever rotates and is connected with the driven locking lever with locking seat looks adaptation.

As a further description of the above technical solution:

the bottom of apron is provided with the registration arm, and is equipped with the locking hole with driven locking lever looks adaptation in the registration arm.

As a further description of the above technical solution:

and a sealing ring is arranged at the top of the inner protection pipe and on the inner side of the outer frame edge.

As a further description of the above technical solution:

the outer wall of the cover plate is provided with a convex part, and the inner wall of the outer frame edge is provided with a concave part matched with the convex part.

As a further description of the above technical solution:

the inner wall of the inner protecting pipe is provided with a plurality of lifting pieces which are distributed annularly.

As a further description of the above technical solution:

the upper surface of the cover plate is provided with an identification groove.

As a further description of the above technical solution:

the upper surface of the cover plate is provided with a handle groove.

In the technical scheme, the utility model provides a pair of integration well lid has following beneficial effect:

this well lid adopts built-in locking subassembly, can enough avoid the locking subassembly to expose for a long time and take place to pollute or the phenomenon of corruption, can play quick convenient locking and unblock operation to apron and mounting through rotatory locking subassembly simultaneously, has reduced maintenance personal's operation burden for maintenance personal can singlehanded and independent carry out the switching operation to the well lid.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of an integrated manhole cover according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fixing member according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cover plate according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cover plate according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a joint of the fixing member, the cover plate and the locking assembly provided by the embodiment of the present invention.

Description of reference numerals:

1. a fixing member; 11. an inner sheath; 12. an outer frame edge; 13. a carriage; 14. lifting the sheet; 15. a locking seat; 16. a seal ring; 17. a recessed portion; 2. a cover plate; 21. marking a slot; 22. a through hole; 23. a handle slot; 24. a boss portion; 25. a fixed mount; 26. a positioning tube; 27. a locking hole; 28. a turning rod; 3. a locking assembly; 31. a lock seat; 32. an active locking bar; 33. the driven lock rod.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, an integrated well lid includes a fixing member 1 pre-buried at the top end of the well wall and a cover plate 2 located in the fixing member 1:

the inner wall of the fixing piece 1 is provided with a sliding frame 13, an overturning rod 28 which is connected with the sliding frame 13 in a rotating mode is connected with a fixing frame 25 on the cover plate 2, the overturning rod 28 is of an arc-shaped structure, and two ends of the overturning rod 28 are respectively connected with the sliding frame 13 and the fixing frame 25 in a rotating mode through pin shafts, so that the cover plate 2 and the fixing piece 1 can be freely and flexibly turned on and off;

the inner wall of the fixing piece 1 is provided with at least three locking seats 15, and the locking seats 15 are distributed in an equiangular annular structure;

be provided with rotatable locking subassembly 3 on apron 2, and locking subassembly 3 has the locking position of inserting in supporting locking seat 15 and shifts out the unlocking position in locking seat 15 on its stroke, when apron 2 is closed with mounting 1, mounting 1 is in the parallel and level state with the upper surface of apron 2 this moment, the locking structure of locking subassembly 3 inserts locking seat 15 this moment and is in the locking state, when needs are opened apron 2, rotate locking subassembly 3, make locking structure shift out from locking seat 15, locking subassembly 3 then can follow the locking position and move the unlocking position this moment, can carry out the lift to apron 2 and open the operation, maintenance personal's operation burden has been reduced, make maintenance personal can singlehandedly and independent carry out the switching operation to the well lid.

Mounting 1 is including inlaying the inner casing 11 of establishing at the wall of a well, and the top of inner casing 11 is provided with frame limit 12, and the inner wall of frame limit 12 and the outer wall looks adaptation of apron 2, and inner casing 11 inlays to be established at wall of a well top inboard, forms mounting structure with the wall of a well, and the frame structure of apron 2 can be formed in the outside of inner casing 11 including frame limit 12, plays the sealed effect of parcel to the upset of apron 2.

The locking assembly 3 comprises a lock seat 31 rotatably arranged in a through hole 22 on the cover plate 2, the outer wall of the lock seat 31 is rotatably connected with a driving lock rod 32, the end part of the driving lock rod 32 is rotatably connected with a driven lock rod 33 matched with the locking seat 15, the bottom of the cover plate 2 is provided with a positioning tube 26, a locking hole 27 matched with the driven lock rod 33 is arranged in the positioning tube 26, the driving lock rod 32 and the driven lock rod 33 are consistent in number and equal to the locking seat 15 in number, when a corresponding key is inserted into the lock seat 31 and rotates the lock seat 31, the lock seat 31 can drive the driving lock rod 32 to rotate, at the moment, the driving lock rod 32 drives the driven lock rod 33 under the connection of a rotating shaft to enable the driven lock rod 33 to telescopically move in the locking hole 27 in the positioning tube 26, and performs locking or unlocking operation with the locking seat 15, and accordingly unlocking and locking effects of the locking assembly 3 are achieved.

The top of inner casing 11 and the inboard that is located outer frame limit 12 are provided with sealing washer 16, can be when apron 2 closure and contact with inner casing 11 top for sealing washer 16 plays sealed protection's effect to both junctions, also reduces the wearing and tearing that cause inner casing 11 when apron 2 closure simultaneously.

The outer wall of apron 2 is provided with bellying 24, and the inner wall of frame limit 12 is equipped with the depressed part 17 with bellying 24 looks adaptation, and when apron 2 overturns the back and imbeds frame limit 12 inside, bellying 24 can be embedded into in the depressed part 17, can play limiting displacement to the closed position of apron 2 and frame limit 12.

The inner wall of inner casing 11 is equipped with a plurality of annular lifting piece 14 that distributes, can form a plurality of supporting platforms on the inner wall top of inner casing 11, plays the effect of auxiliary stay to apron 2.

The upper surface of apron 2 is equipped with sign groove 21, can set up relevant sign in sign groove 21 for play suggestion or warning effect.

The upper surface of apron 2 is equipped with handle groove 23, and the handle groove 23 internal rotation is connected with the U-shaped handle to make the maintenance personal can singlehanded carry handle and carry out the switching operation to apron 2.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an integration well lid, includes pre-buried fixing piece (1) on the wall of a well top and be located apron (2) of fixing piece (1), its characterized in that:

a sliding frame (13) is arranged on the inner wall of the fixing piece (1), and a turnover rod (28) which is connected in a rotating mode is connected with a fixing frame (25) on the cover plate (2) in the sliding frame (13);

the inner wall of the fixing piece (1) is provided with a locking seat (15);

the cover plate (2) is provided with a rotatable locking assembly (3), and the locking assembly (3) is provided with a locking position which is inserted into and tightly abutted against the locking seat (15) and an unlocking position which is moved out of the locking seat (15) on the stroke.

2. The integrated well lid of claim 1, wherein: fixing piece (1) is including inlaying inner casing (11) of establishing at the wall of a well, and the top of inner casing (11) is provided with frame limit (12), and the outer wall looks adaptation of the inner wall of frame limit (12) and apron (2).

3. The integrated well lid of claim 1, wherein: locking subassembly (3) are including rotating lock seat (31) that sets up in through-hole (22) on apron (2), and the outer wall of lock seat (31) is rotated and is connected with initiative locking lever (32), the tip of initiative locking lever (32) rotate be connected with locking seat (15) looks adaptation driven locking lever (33).

4. The integrated well lid of claim 1, wherein: the bottom of apron (2) is provided with registration arm (26), and is equipped with locking hole (27) with driven lock pole (33) looks adaptation in registration arm (26).

5. The integrated well lid of claim 2, wherein: and a sealing ring (16) is arranged at the top of the inner protecting pipe (11) and positioned on the inner side of the outer frame edge (12).

6. The integrated well lid of claim 2, wherein: the outer wall of the cover plate (2) is provided with a protruding part (24), and the inner wall of the outer frame edge (12) is provided with a concave part (17) matched with the protruding part (24).

7. The integrated well lid of claim 2, wherein: the inner wall of the inner protecting pipe (11) is provided with a plurality of lifting sheets (14) which are distributed annularly.

8. The integrated well lid of claim 1, wherein: the upper surface of the cover plate (2) is provided with an identification groove (21).

9. The integrated well lid of claim 1, wherein: the upper surface of the cover plate (2) is provided with a handle groove (23).