CN112012244B

CN112012244B - Municipal administration protector

Info

Publication number: CN112012244B
Application number: CN202010929363.9A
Authority: CN
Inventors: 袁志兵; 胡林华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-11-12
Anticipated expiration: 2040-09-07
Also published as: CN112012244A

Abstract

The invention discloses a municipal administration protection device, which structurally comprises induction blocks, a rotating structure, a supporting plate and a connecting structure, wherein the induction blocks which are uniformly distributed are arranged on the outer side of the rotating structure, the rotating structure is connected with the bottom of the supporting plate through the connecting structure, the rotating structure comprises a circular track, a sliding block, a protective cover and a connecting rod, 2 sliding blocks are arranged in the circular track, the protective cover is arranged above the circular track, the bottom of the protective cover is connected with the sliding block through the connecting rod, a rack is arranged in the circular track, rolling balls are respectively arranged on two sides of the sliding block, the sliding block is connected with the circular track in a sliding manner through the rolling balls, and a micro motor is connected in the sliding block, so that the municipal administration protection device has the beneficial effects that: can protect the people at arbitrary angle through rotatable extension board, make the people can pass through the well lid mouth with the extension board clamp plate smoothly naturally, avoid carelessly losing the foot and drop down, reduce the emergence of accident, improve the security performance.

Description

Municipal administration protector

Technical Field

The invention relates to the municipal field, in particular to a municipal protection device.

Background

The sewer of town road need open the well lid and carry out work when the maintenance, must take protection reminding device to remind passerby, avoids taking place the accident.

The existing protection reminding device can only play a reminding role when in use, and the current young people always easily walk to see the mobile phone and are easily sunk into a sewer well when carelessly mistakenly entering the sewer well, so that personal injury and death can occur in serious cases.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a municipal administration protection device.

The invention is realized by adopting the following technical scheme: the utility model provides a municipal administration protector, its structure includes response piece, revolution mechanic, extension board, connection structure, the revolution mechanic outside is equipped with evenly distributed's response piece, revolution mechanic is connected through connection structure and extension board bottom.

As optimization, revolution mechanic includes circular orbit, slider, protection casing, connecting rod, be equipped with 2 sliders in the circular orbit, the protection casing is established in the circular orbit top, the protection casing bottom is connected with the slider through the connecting rod.

Preferably, a rack is arranged in the circular track.

Preferably, the two sides of the sliding block are respectively provided with a ball, and the sliding block is connected with the circular track in a sliding mode through the balls.

Preferably, a micro motor is connected in the sliding block, the top of the micro motor is connected with a gear, and the gear is arranged on the side face of the rack and meshed with the rack.

Preferably, the connecting rod comprises a fixed sleeve, a rotating shaft, a supporting rod and a connecting block, the fixed sleeve is arranged above the protective cover and connected with the top of the sliding block through the connecting block, the rotating shaft penetrates through the fixed sleeve, and two ends of the rotating shaft are connected with the supporting plate through the supporting rod respectively.

Preferably, a notch is formed in the middle of the rotating shaft.

Preferably, the fixed sleeve is internally connected with a fixed block, the fixed block is connected with the pushing block through a spring, and the fixed block and the pushing block are arranged in the notch.

Preferably, the number of the induction blocks is 8, and the induction blocks are uniformly distributed on the outer side of the circular track.

As optimization, a single chip microcomputer is arranged in the micro motor and is electrically connected with the induction blocks respectively.

Preferably, the width and the length of the support plate are both larger than the diameter of the well cover opening.

Preferably, the side surface of the induction block is triangular.

Preferably, the sensing block is a pressure sensor.

Advantageous effects

When the device is used, the circular track is laid on the periphery of the manhole cover opening, when a passerby walks to the manhole cover opening to be maintained carelessly, the circular track is firstly contacted with the induction block, the induction block transmits information to the single chip microcomputer arranged in the micro motor, the single chip microcomputer judges which induction block is, the micro motor is started to drive the gear to rotate, the gear moves on the rack, the sliding block is driven to rotate in the circular track, the support plate is quickly moved to the position of the induction block, the support plate can be pressed downwards when the passerby mistakenly occurs, the manhole cover opening to be maintained can be successfully passed, and the support plate rebounds to be in a vertical state under the action of the spring after the passerby walks.

Compared with the prior art, the invention has the beneficial effects that: can protect the people at arbitrary angle through rotatable extension board, make the people can press the extension board down naturally and smoothly pass through the well lid mouth, avoid careless the miss drop down, reduce the emergence of accident, improve the security performance.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a municipal administration protection device according to the invention.

Fig. 2 is a schematic view of a municipal administration protection device of the invention with the protective cover 2 removed.

FIG. 3 is a cross-sectional view of a rotating structure according to the present invention.

Fig. 4 is a schematic structural diagram of the connection structure of the present invention.

Fig. 5 is a cross-sectional view of the connection structure of the present invention.

In the figure: the device comprises a sensing block 1, a rotating structure 2, a support plate 3, a connecting structure 4, a circular track 20, a sliding block 21, a protective cover 22, a connecting rod 23, a rack 200, a ball 210, a micro motor 211, a gear 212, a fixed sleeve 30, a rotating shaft 31, a support rod 32, a connecting block 33, a notch 320, a fixed block 300, a spring 301 and a pushing block 302.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a municipal administration protection device, comprising: the structure of the device comprises induction blocks 1, a rotating structure 2, a support plate 3 and a connecting structure 4, wherein the induction blocks 1 are uniformly distributed on the outer side of the rotating structure 2, the rotating structure 2 is connected with the bottom of the support plate 3 through the connecting structure 4, the rotating structure 2 comprises a circular track 20, a sliding block 21, a protective cover 22 and a connecting rod 23, 2 sliding blocks 21 are arranged in the circular track 20, the protective cover 22 is arranged above the circular track 20, the bottom of the protective cover 22 is connected with the sliding block 21 through the connecting rod 23, a rack 200 is arranged in the circular track 20, balls 210 are respectively arranged on two sides of the sliding block 21, the sliding block 21 is connected with the circular track 20 through the balls 210 in a sliding manner, so that friction between the sliding block and the circular track 20 is reduced, a micro motor 211 is connected in the sliding block 21, the top of the micro motor 211 is connected with a gear 212, the gear 212 is arranged on the side surface of the rack 200 and meshed with the rack 200, the connecting rod 23 comprises a fixed sleeve 30, a rotating shaft 31, a supporting rod 32 and a connecting block 33, the fixed sleeve 30 is arranged above the protective cover 22 and is connected with the top of the sliding block 21 through the connecting block 33, the rotating shaft 31 penetrates through the fixed sleeve 30, two ends of the rotating shaft are respectively connected with the supporting plates 3 through the supporting rod 32, a notch 320 is arranged in the middle of the rotating shaft 31, a fixed block 300 is connected in the fixed sleeve 30, the fixed block 300 is connected with a pushing block 302 through a spring 301, the fixed block 300 and the pushing block 302 are arranged in the notch 320, the sensing blocks 1 are provided with 8 and are uniformly distributed outside the circular track 20, a single chip microcomputer is arranged in the micro motor 211 and is electrically connected with the sensing blocks 1 respectively, the width and the length of the supporting plates 3 are larger than the diameter of a well cover opening, the well cover opening is conveniently covered, the sensing blocks 1 are triangular on the side surface and are thickest near the circular track 20, so as to be level with the protective cover 22 and prevent tripping, and the sensing block 1 is a pressure sensor.

The working principle is as follows: when using, lay circular track 20 at well lid mouth periphery, when someone walks the well lid mouth of maintenance carelessly, can contact with response piece 1 earlier, response piece 1 gives the built-in singlechip of micromotor 211 with information transfer, the singlechip judges which response piece 1 is, thereby it is rotatory to start micromotor 211 to drive gear 212, make gear 212 remove on rack 200, thereby it is rotatory in circular track 20 to drive slider 21, make extension board 3 quick travel to the position of this response piece 1, can push down extension board 3 when the people mistake, thereby can pass through the well lid mouth in the maintenance smoothly, it rebounds into vertical state under the effect at spring 301 to walk back board 3 at the people.

Compared with the prior art, the invention has the technical progress that: can protect the people at arbitrary angle through rotatable extension board, make the people can press the extension board down naturally and smoothly pass through the well lid mouth, avoid careless the miss drop down, reduce the emergence of accident, improve the security performance.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a municipal administration protector, its structure includes response piece (1), revolution mechanic (2), extension board (3), connection structure (4), its characterized in that: the induction blocks (1) are uniformly distributed on the outer side of the rotating structure (2), and the rotating structure (2) is connected with the bottom of the support plate (3) through a connecting structure (4);

the rotating structure (2) comprises a circular track (20), sliding blocks (21), a protective cover (22) and a connecting rod (23), wherein the circular track (20) is internally provided with 2 sliding blocks (21), the protective cover (22) is arranged above the circular track (20), and the bottom of the protective cover (22) is connected with the sliding blocks (21) through the connecting rod (23);

a rack (200) is arranged in the circular track (20);

the two sides of the sliding block (21) are respectively provided with a ball (210), and the sliding block (21) is connected with the circular track (20) in a sliding mode through the balls (210);

a micro motor (211) is connected in the sliding block (21), the top of the micro motor (211) is connected with a gear (212), and the gear (212) is arranged on the side surface of the rack (200) and meshed with the rack (200);

the connecting rod (23) comprises a fixed sleeve (30), a rotating shaft (31), a support rod (32) and a connecting block (33), the fixed sleeve (30) is arranged above the protective cover (22) and is connected with the top of the sliding block (21) through the connecting block (33), the rotating shaft (31) penetrates through the fixed sleeve (30), and two ends of the rotating shaft are respectively connected with the support plate (3) through the support rod (32);

a gap (320) is arranged in the middle of the rotating shaft (31);

the fixed sleeve (30) is internally connected with a fixed block (300), the fixed block (300) is connected with a pushing block (302) through a spring (301), and the fixed block (300) and the pushing block (302) are arranged in a gap (320).