CN218060431U

CN218060431U - Stealthy well lid suitable for municipal works

Info

Publication number: CN218060431U
Application number: CN202220736855.0U
Authority: CN
Inventors: 叶秀文; 吴志良
Original assignee: Hefei Bowang Security Technology Co ltd
Current assignee: Hefei Bowang Security Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-12-16
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a stealthy well lid suitable for municipal works, the on-line screen storage device comprises a base, base upper end fixed mounting has the walling crib, the equal fixed mounting of walling crib front end, rear end, left end and right-hand member has two fixed ears, the fore shaft has all been opened to left side wall and interior right wall in the walling crib, the inside fixed mounting of walling crib has the safety net, walling crib upper end rear portion swing joint has theftproof well lid, theftproof well lid lower extreme middle part is opened there is horizontal spout, theftproof well lid lower extreme middle part fixed mounting has anti-theft device, the anti-theft device lower part is located horizontal spout, the equal fixed mounting in left part and the interior right part has two stoppers, four in the horizontal spout left part and the right part that the stopper is located anti-theft device's the left and right parts in the left and horizontal spout respectively. A stealthy well lid suitable for municipal works, have the theftproof function, cooperation rotary device can easily be opened, the safety net of setting can play safety protection's effect when the maintenance.

Description

Stealthy well lid suitable for municipal works

Technical Field

The utility model relates to a municipal works technical field, in particular to stealthy well lid suitable for municipal works.

Background

The well lid is a closed object which is led to the top of an access of an underground facility, and the well lid is required to be installed in places where public facilities such as tap water, telecommunication, electric power, gas, heat, fire protection, sanitation and the like are installed. With the rapid development of the economy of China, the infrastructure construction of China is facing a new period, and the market demand of the well lid in city planning and road construction is huge. However, the manhole cover is crushed and damaged, which may cause a reduction in safety of roads and facilities. The existing well cover has at least the following disadvantages in the using process: 1. the existing well lid for municipal engineering does not have an anti-theft function and is easy to lose, and after the traditional well lid is placed, the well lid is easy to displace due to unfixed well lid in rainy days, and after the well lid is installed, the well lid protrudes on the road surface, so that the driving safety of pedestrians on the road surface is influenced, and the well lid is easy to damage; 2. the existing invisible well lid for municipal engineering needs to be opened when needing to be maintained, the traditional well lid has no safety device, and tools of workers or pedestrians can fall off easily when being maintained, so that the invisible well lid is newly suitable for the municipal engineering.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an invisible well lid suitable for municipal works can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an invisible well lid suitable for municipal works, includes the base, base upper end fixed mounting has the walling crib, the equal fixed mounting of walling crib front end, rear end, left end and right-hand member has two fixed ears, the fore shaft has all been opened with interior right wall in the walling crib, the inside fixed mounting of walling crib has the safety net, walling crib upper end rear portion swing joint has theftproof well lid, theftproof well lid lower extreme middle part is opened there is horizontal spout, theftproof well lid lower extreme middle part fixed mounting has anti-theft device, the anti-theft device lower part is located horizontal spout, the equal fixed mounting in horizontal spout left part and interior right part has two stoppers, four the stopper is located the left part and the right part in anti-theft device's the left and right sides and horizontal spout respectively.

Preferably, the anti-theft device comprises a gear, the front portion of the outer surface of the gear and the rear portion of the outer surface of the gear are respectively connected with a first rack and a second rack in a meshed mode, hook-shaped blocks are fixedly mounted on opposite surfaces of the first rack and the second rack, the hook-shaped blocks are respectively located at the left end of the first rack and the right end of the second rack, and a rotating device is fixedly mounted at the upper end of the gear.

Preferably, rotary device includes the carousel, open the carousel upper end has three lockhole, and is three the inside interlude jointly of lockhole is connected with the lock post, lock post upper end fixed mounting has the fixed stay, fixed stay upper end fixed mounting has the bull stick.

Preferably, the carousel lower extreme is located walling crib up end middle part and with gear fixed connection, the gear is located horizontal spout, and two stoppers are located the gear left and right sides respectively, two the stopper of hook type piece and gear both sides contacts, the stopper of a rack left end and No. two rack right-hand members left part and right part contacts with horizontal spout in respectively.

Preferably, the safety net includes the frame, frame upper end front portion is opened there is the card hole, the vertical spout that has the break-over is all opened to frame left end and right-hand member, two the inside common sliding connection of vertical spout has the folding leg, folding leg rear end and frame fixed connection, the anterior swing joint in folding leg upper end has the buckle, the buckle front portion is with calorie hole joint.

Preferably, the outer surface of the frame is fixedly connected with the inside of the well ring, and the frame is not in contact with the anti-theft well cover.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, through setting up the optional installation device on the anti-theft device, after the well lid is installed, drive the fixed prop through rotating the bull stick and rotate, the three lock posts that the fixed prop lower extreme set up rotate along with the fixed prop, three lock posts are located in the lock holes and thus drive the carousel to rotate, make the gear that the carousel lower extreme is fixed rotate, thereby make the rack I and the rack II move to opposite directions, thereby make two racks respectively from two lock holes roll-off, thereby can open the well lid, very convenient, after the same step can be closed the well lid, can remove the rotary device, thereby make the whole well lid parallel with ground, not only prevent burglary, and guarantee pedestrian's driving safety;

2. the utility model discloses in, with frame and walling crib fixed connection, when maintaining the well lid, open the well lid after, can pull open the folding leg, the folding leg through with two spout sliding connection, thereby make the folding leg open, again with the card hole joint of buckle with the frame top, thereby make whole safety net play the effect of protection, prevent pedestrian and staff in the drop-in well when the maintenance, when needs get into in the well, only need open the fixture block and just can get into with the folding leg is folding, unusual convenience, and convenient use.

Drawings

Fig. 1 is a schematic view of the overall structure of the invisible well cover suitable for municipal engineering;

FIG. 2 is a schematic view of the overall structure of the anti-theft device for the invisible well cover suitable for municipal works;

FIG. 3 is a schematic view of the overall structure of the rotating device for the invisible well cover suitable for municipal works;

fig. 4 is the utility model relates to a safety net overall structure schematic diagram of stealthy well lid suitable for municipal works.

In the figure: 1. a base; 2. a well ring; 3. fixing the lug; 4. locking the opening; 5. a safety net; 501. a frame; 502. a longitudinal chute; 503. clamping holes; 504. buckling; 505. a folding frame; 6. an anti-theft well cover; 7. a limiting block; 8. an anti-theft device; 801. a first rack; 802. a hook-shaped block; 803. a second rack; 804. a gear; 805. a rotating device; 81. a turntable; 82. a rotating rod; 83. a lock hole; 84. a lock cylinder; 85. fixing a strut; 9. a transverse chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an invisible well lid suitable for municipal works, which comprises a

base

1, 1 upper end fixed mounting of base has walling

crib

2, 2 front ends of walling crib, the rear end, the equal fixed mounting of left end and right-hand member has two fixed ears 3, the fore shaft 4 has all been opened to left side wall and interior right wall in the

walling crib

2, 2 inside fixed mounting of walling crib has

safety net

5, 2 upper end rear portion swing joint of walling crib has theftproof

well lid

6, 6 lower extreme mid-section of theftproof well lid opens there is

horizontal spout

9, 6 lower extreme mid-section fixed mounting of theftproof well lid has anti-theft device 8, 8 lower parts of anti-theft device are located horizontal spout 9, the equal fixed mounting in left part and the interior right part has two stopper 7 in horizontal spout 9, four stopper 7 are located left and right parts in the left and right sides of anti-theft device 8 and horizontal spout 9 respectively.

In this embodiment, the anti-theft device 8 includes a gear 804, the front part of the outer surface and the rear part of the outer surface of the gear 804 are respectively engaged and connected with a first rack 801 and a second rack 803, hook blocks 802 are fixedly installed on the opposite surfaces of the first rack 801 and the second rack 803, the two hook blocks 802 are respectively located at the left end of the first rack 801 and the right end of the second rack 803, and a rotating device 805 is fixedly installed at the upper end of the gear 804; the rotating device 805 comprises a rotating disc 81, three locking holes 83 are formed in the upper end of the rotating disc 81, locking columns 84 are jointly inserted and connected into the three locking holes 83, fixed supporting columns 85 are fixedly mounted at the upper ends of the locking columns 84, and rotating rods 82 are fixedly mounted at the upper ends of the fixed supporting columns 85; the lower end of the turntable 81 is located in the middle of the upper end face of the well ring 2 and fixedly connected with the gear 804, the gear 804 is located in the transverse sliding groove 9, the two limiting blocks 7 are located on the left side and the right side of the gear 804 respectively, the two hook-shaped blocks 802 are in contact with the limiting blocks 7 on the two sides of the gear 804, and the left end of the first rack 801 and the right end of the second rack 803 are in contact with the limiting blocks 7 on the left portion and the right portion in the transverse sliding groove 9 respectively; through set up rotary device 805 on anti-theft device 8, after the well lid installation is accomplished, it is rotatory to drive fixed stay 85 through rotating bull stick 82, three lock 85 that fixed stay 85 lower extreme set up is rotatory along with fixed stay 85, thereby three lock 85 is located lockhole 83 and drives carousel 81 and rotate, make the fixed gear 804 of carousel 81 lower extreme take place to rotate, thereby make a rack 801 and No. two racks 803 remove to opposite direction, thereby make two racks follow roll-off in two lockholes 4 respectively, thereby can open well lid 6, unusual convenience, same step can be with well lid 6 after closing, can remove rotary device 9, thereby make whole well lid 6 parallel with ground, not only prevent burglary, and guarantee pedestrian's safety of traveling.

In this embodiment, the safety net 5 includes a frame 501, a fastening hole 503 is formed in a front portion of an upper end of the frame 501, through longitudinal sliding grooves 502 are formed in both a left end and a right end of the frame 501, folding legs 505 are connected to the insides of the two longitudinal sliding grooves 502 in a sliding manner, rear ends of the folding legs 505 are fixedly connected to the frame 501, a buckle 504 is movably connected to a front portion of an upper end of the folding legs 505, and a front portion of the buckle 504 is fastened to the fastening hole 503; the outer surface of the frame 501 is fixedly connected with the inside of the well ring 2, and the frame 501 is not in contact with the anti-theft well cover 6; with frame 501 and walling crib 2 fixed connection, when maintaining well lid 6, open well lid 6 back, can open folding leg 505, folding leg 505 through with two spout 502 sliding connection, thereby make folding leg 505 open, the card hole 503 joint of buckle 504 and frame 501 top again, thereby make whole safety net 5 play the effect of protection, prevent that pedestrian and staff from falling into in the maintenance when, when needs get into in the well, only need open fixture block 504 and just can get into folding leg 505 is folding, unusual convenience, and convenient to use.

It should be noted that, the utility model relates to an invisible well cover suitable for municipal works, in the using process, firstly, the base 1 is buried underground, the base 1 and a plurality of fixing lugs 3 are buried by pouring, so that the whole well cover 6 is parallel to the ground, by arranging the rotating device 805 on the anti-theft device 8, after the well cover is installed, the rotating rod 82 is rotated to drive the fixing support 85 to rotate, the three locking columns 85 arranged at the lower end of the fixing support 85 rotate along with the fixing support 85, the three locking columns 85 are positioned in the lock holes 83 to drive the rotating disc 81 to rotate, so that the gear 804 fixed at the lower end of the rotating disc 81 rotates, and the first rack 801 and the second rack 803 move in opposite directions, and thus the two racks slide out from the two lock holes 4 respectively, and the well cover 6 can be opened, unusual convenience, the back can be closed with well lid 6 to same step, can remove rotary device 9, thereby make whole well lid 6 parallel with ground, with frame 501 and walling crib 2 fixed connection, when maintaining well lid 6, open well lid 6 back, can pull folding leg 505 open, folding leg 505 is through with two spout 502 sliding connection, thereby make folding leg 505 open, again with buckle 504 and the card hole 503 joint of frame 501 top, thereby make whole safety net 5 play the effect of protection, prevent that pedestrian and staff from falling into the well when the maintenance, when needs get into the well, only need open the folding leg 505 of clamping block 504 and fold and just can get into, whole device uses convenience very, and has the safety net setting, anti-theft device has, be fit for municipal works's use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an invisible well lid suitable for municipal works, includes base (1), its characterized in that: base (1) upper end fixed mounting has walling crib (2), walling crib (2) front end, rear end, left end and the equal fixed mounting of right-hand member have two fixed ears (3), fore shaft (2) interior left side wall and interior right side wall have all been opened fore shaft (4), the inside fixed mounting of walling crib (2) has safety net (5), walling crib (2) upper end rear portion swing joint has theftproof well lid (6), open at theftproof well lid (6) lower extreme middle part has horizontal spout (9), theftproof well lid (6) lower extreme middle part fixed mounting has anti-theft device (8), anti-theft device (8) lower part is located horizontal spout (9), the equal fixed mounting of left part and interior right part has two stopper (7), four in horizontal spout (9) left part and interior right part left part and right part that stopper (7) are located the left and right parts in the left and right sides of anti-theft device (8) and horizontal spout (9) respectively.

2. The invisible well cover suitable for municipal engineering according to claim 1, wherein: the anti-theft device (8) comprises a gear (804), the front part of the outer surface of the gear (804) and the rear part of the outer surface of the gear (804) are respectively connected with a first rack (801) and a second rack (803) in a meshed mode, hook-shaped blocks (802) are fixedly mounted on opposite surfaces of the first rack (801) and the second rack (803), the hook-shaped blocks (802) are respectively located at the left end of the first rack (801) and the right end of the second rack (803), and a rotating device (805) is fixedly mounted at the upper end of the gear (804).

3. The invisible well cover suitable for municipal engineering according to claim 2, wherein: rotating device (805) is including carousel (81), open carousel (81) upper end has three lockhole (83), and is three lockhole (83) inside interlude jointly is connected with lock post (84), lock post (84) upper end fixed mounting has fixed stay (85), fixed stay (85) upper end fixed mounting has bull stick (82).

4. The invisible well cover suitable for municipal engineering according to claim 3, wherein: carousel (81) lower extreme is located walling crib (2) up end middle part and with gear (804) fixed connection, gear (804) are located horizontal spout (9), and two stopper (7) are located gear (804) left and right sides respectively, two hook type piece (802) contact with stopper (7) of gear (804) both sides, no. one rack (801) left end and No. two rack (803) right-hand members contact with stopper (7) of left part and right part in horizontal spout (9) respectively.

5. The invisible well cover suitable for municipal engineering according to claim 1, wherein: safety net (5) are including frame (501), frame (501) upper end front portion is opened there is card hole (503), vertical spout (502) that have the break-over are all opened to frame (501) left end and right-hand member, two vertical spout (502) inside common sliding connection has folding leg (505), folding leg (505) rear end and frame (501) fixed connection, folding leg (505) upper end front portion swing joint has buckle (504), buckle (504) front portion and card hole (503) joint.

6. The invisible well cover suitable for municipal engineering according to claim 5, wherein: frame (501) surface and walling crib (2) inside fixed connection, frame (501) and theftproof well lid (6) contactless.