CN214363630U

CN214363630U - Protective well lid with indicating board

Info

Publication number: CN214363630U
Application number: CN202022991131.4U
Authority: CN
Inventors: 张军
Original assignee: Anhui Xinhua University
Current assignee: Anhui Xinhua University
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-08
Anticipated expiration: 2030-12-10

Abstract

The utility model provides a protective well cover with a sign, which comprises a protective body, a protective cover body covered on the protective body and an indicating component arranged in the protective body, wherein the indicating component comprises a sign, a telescopic piece and a first elastic piece; one end of the telescopic piece is connected with the inner wall of the protection body, the other end of the telescopic piece is connected with the indication board, one end of the first elastic piece is connected with the inner wall of the protection body, and the other end of the first elastic piece is connected with the telescopic piece; the extensible member is in a contracted state when the first elastic member is in an expanded state, and the extensible member is in an expanded state when the first elastic member is in a contracted state. The utility model discloses a set up the instruction subassembly, when the protection lid is opened, instruct the effect that the subassembly can play the instruction, can arouse the attention of pedestrian and vehicle, avoid causing casualties or vehicle economic loss.

Description

Protective well lid with indicating board

Technical Field

The utility model relates to a protection well lid technical field especially relates to a take protection well lid of sign.

Background

The well lid is the defence that is used for covering the road or the deep well in the family, is used for preventing people or thing to fall down to the lid generally divide into circular and square, in the road administration aspect in urban area, generally adopts circular well lid, because circular well lid is difficult for inclining, the safety of good pedestrian of protection and vehicle that can be better. In general, there are 2 cases where the well lid is separated from the well body: 1) when a large amount of accumulated water appears on the road surface, in order to accelerate the accumulated water on the road surface to be drained as soon as possible, people usually lift the well cover at will and place the well cover on the road surface or the roadside so as to accelerate dredging of the accumulated water, but the well cover is dredged for management and nursing after being lifted, and even forgets to restore the well cover to the position of the well mouth, so that the well mouth is completely exposed; 2) when the inside water that is filled up of drainage well, the inside water of drainage well can pass through the well head blowout, and at this moment, the well lid is backed down by rivers, and the well lid is washed to be lost even with the well head separation, makes the well head expose completely, and 2 kinds of circumstances homoenergetic enough cause that past people and vehicle fall into the well or sink into the well because of not paying attention to, cause casualties or vehicle economic loss.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem who exists among the background art, the utility model provides a take protection well lid of sign.

The utility model provides a take protection well lid of sign, including protection body and the protection lid body of lid setting on protection body, still including the instruction subassembly of setting in protection body, the instruction subassembly includes sign, extensible member and first elastic component; one end of the telescopic piece is connected with the inner wall of the protection body, the other end of the telescopic piece is connected with the indication board, one end of the first elastic piece is connected with the inner wall of the protection body, and the other end of the first elastic piece is connected with the telescopic piece; the extensible member is in a contracted state when the first elastic member is in an expanded state, and the extensible member is in an expanded state when the first elastic member is in a contracted state.

Preferably, the telescopic part comprises a first connecting rod, a second connecting rod and a second elastic part; the first end of the first connecting rod is hinged with the inner wall of the protection body, and the second end of the first connecting rod is provided with an accommodating cavity extending from the end surface to the inside of the first connecting rod; the first end of the second connecting rod is arranged in the accommodating cavity and is connected with the first connecting rod in a sliding fit manner, and the second end of the second connecting rod is connected with the indicator; the second end of the first elastic piece is connected with the outer wall of the first connecting rod; the second elastic piece sets up and holds the intracavity, and the first end of second elastic piece is connected with the first end of head rod and the second end of second elastic piece with hold the chamber bottom and be connected.

Preferably, the indicating assembly further comprises a first mounting seat and a second mounting seat, the first mounting seat is fixedly mounted on the inner wall of the protection body, the first end of the first connecting rod is hinged to the first mounting seat, the second mounting seat is fixedly mounted on the inner wall of the protection body, the second mounting seat is located above the first mounting seat, and the first end of the first elastic piece is connected with the second mounting seat.

Preferably, the protective device further comprises a protective net, wherein the protective net is installed on the inner wall of the protective body and located below the indicating assembly.

Preferably, a plurality of L type draw-in grooves have been seted up to protection body inner wall, and a plurality of L type draw-in grooves are the circumference and distribute, and the protection network is provided with a plurality of ka tais along outer, and a plurality of ka tais are connected with a plurality of L type draw-in grooves joint respectively.

When the protective well lid with the indicating plate is used, when the protective cover body covers the protective body, the second connecting rod contracts in the first connecting rod under the action of the protective cover body and presses against the second elastic piece, and meanwhile, the first elastic piece is stretched, and the indicating assembly can be completely accommodated in the protective body; after the protection lid is opened, the head rod rotates under the effect of first elastic component, and outside the second connecting rod outwards removed the head rod of stretching out under the effect of second elastic component, the sign stretched out the outside effect that plays the instruction of protection originally under the effect of head rod, second connecting rod, can arouse the attention of pedestrian and vehicle, avoids causing casualties or vehicle economic loss.

Drawings

Fig. 1 is a schematic structural view of a protective well cover with a sign according to the present invention;

fig. 2 is a schematic structural view of a protective cover body in an open state in a protective well cover with a direction board provided by the present invention;

fig. 3 is a schematic structural view of an indicating assembly in a protective well cover with an indicating plate provided by the present invention;

fig. 4 is the utility model provides a take structural schematic of protection network in protection well lid of sign.

Detailed Description

Referring to fig. 1-4, the utility model provides a protective well cover with a sign, which comprises a protective body 1, a protective cover body 2 covering the protective body 1, and an indicating component arranged in the protective body 1, wherein the indicating component comprises a sign 3, an expansion piece and a first elastic piece 4; wherein:

the extensible member is in a contracted state when the first elastic member 4 is in an extended state, and the extensible member is in an extended state when the first elastic member 4 is in a contracted state.

The extensible member includes head rod 5, second connecting rod 6, second elastic component 7, first mount pad 8 and

second mount pad

9, and 9 fixed mounting of second mount pad are on 1 inner wall of protection body and second mount pad 9 is located 8 tops of first mount pad. First mount pad 8 fixed mounting is on the 1 inner wall of protection body, and the first end and the first mount pad 8 of head rod 5 are articulated to be connected, and the chamber that holds that extends to its inside from its terminal surface is seted up to the second end of head rod 5. The first end setting of second connecting rod 6 is holding the intracavity and being connected with first connecting rod 5 sliding fit, and the second end and the sign 3 of second connecting rod 6 are connected. The second elastic element 7 is arranged in the accommodating cavity, a first end of the second elastic element 7 is connected with a first end of the first connecting rod 5, and a second end of the second elastic element 7 is connected with the bottom end of the accommodating cavity.

The first end of the first elastic element 4 is connected with the second mounting seat 9, and the second end of the first elastic element 4 is connected with the outer wall of the first connecting rod 5.

In a specific embodiment, the protective net 10 is further included, and the protective net 10 is installed on the inner wall of the protective body 1 and below the indicating assembly. A plurality of L type draw-in grooves 11 have been seted up to protection body 1 inner wall, and a plurality of L type draw-in grooves 11 are the circumference and distribute, and protection network 10 is outer along being provided with a plurality of ka tai 12, and a plurality of ka tai 12 are connected with a plurality of L type draw-in grooves 11 joint respectively.

When the protective cover body 2 is covered on the protective body 1, the second connecting rod 6 is contracted in the first connecting rod 5 and presses against the second elastic piece 7 under the action of the protective cover body 2, and meanwhile, the first elastic piece 4 is stretched, and the indicating component can be completely accommodated in the protective body 1; after the protection lid 2 is opened, the effect of head rod 5 at first elastic component 4 is rotated down, and outside the effect of second elastic component 7 is stretched out head rod 5 in outside the outside removal of second connecting rod 6, the sign stretches out the effect that plays the instruction outside protection body 1 under head rod 5, the effect of second connecting rod 6, can arouse the attention of pedestrian and vehicle, avoids causing casualties or vehicle economic loss.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protective well lid with a sign comprises a protective body (1) and a protective cover body (2) covered on the protective body (1), and is characterized by further comprising an indicating assembly arranged in the protective body (1), wherein the indicating assembly comprises the sign (3), a telescopic piece and a first elastic piece (4); one end of the telescopic piece is connected with the inner wall of the protection body (1) and the other end of the telescopic piece is connected with the indication board (3), one end of the first elastic piece (4) is connected with the inner wall of the protection body (1) and the other end of the first elastic piece is connected with the telescopic piece; the telescopic member is in a contracted state when the first elastic member (4) is in an expanded state, and the telescopic member is in an expanded state when the first elastic member (4) is in a contracted state.

2. A manhole cover with indication plate according to claim 1, wherein the telescopic member comprises a first connecting rod (5), a second connecting rod (6) and a second elastic member (7); the first end of the first connecting rod (5) is hinged with the inner wall of the protection body (1), and the second end of the first connecting rod (5) is provided with an accommodating cavity extending from the end surface to the interior of the first connecting rod; the first end of the second connecting rod (6) is arranged in the accommodating cavity and is connected with the first connecting rod (5) in a sliding fit manner, and the second end of the second connecting rod (6) is connected with the indicator (3); the second end of the first elastic piece (4) is connected with the outer wall of the first connecting rod (5); the second elastic piece (7) is arranged in the accommodating cavity, the first end of the second elastic piece (7) is connected with the first end of the first connecting rod (5), and the second end of the second elastic piece (7) is connected with the bottom end of the accommodating cavity.

3. The protective well lid with the indicating plate is characterized in that the indicating assembly further comprises a first mounting seat (8) and a second mounting seat (9), the first mounting seat (8) is fixedly mounted on the inner wall of the protective body (1), the first end of the first connecting rod (5) is hinged to the first mounting seat (8), the second mounting seat (9) is fixedly mounted on the inner wall of the protective body (1) and the second mounting seat (9) is located above the first mounting seat (8), and the first end of the first elastic piece (4) is connected to the second mounting seat (9).

4. A protective manhole cover with a signboard according to any one of claims 1 to 3, further comprising a protective net (10), wherein the protective net (10) is mounted on the inner wall of the protective body (1) and below the indicating component.

5. The protection well lid with the indication board according to claim 4, wherein a plurality of L-shaped clamping grooves (11) are formed in the inner wall of the protection body (1), the L-shaped clamping grooves (11) are distributed circumferentially, a plurality of clamping platforms (12) are arranged on the outer edge of the protection net (10), and the clamping platforms (12) are respectively connected with the L-shaped clamping grooves (11) in a clamping manner.