CN218375763U

CN218375763U - Safety protection device

Info

Publication number: CN218375763U
Application number: CN202222768440.4U
Authority: CN
Inventors: 王子君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-24
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a safety device, including protecting the frame, the flexible railing of bottom fixedly connected with of protection frame, the bottom swing joint of protection frame has shrinkage structure, shrinkage structure's bottom fixedly connected with stable structure, the utility model discloses a bolt of the inside threaded connection of rotation thread groove can make the bolt extrude the inside of spring plate, can make the spring plate slide and drive first gear and rotate, can make first gear rotate and drive the pinion rack and slide, and the quantity through the pinion rack sets up to two sets of, and the one end of two sets of pinion racks is connected with protection frame and bearing plate respectively, can fold to the protection frame and receive and release, can make the arm-tie bottom fixed connection slide and drive the second gear and rotate through upwards lifting the arm-tie, can make second pinion rotate and drive the slide and slide downwards, can make the stopper of slide bottom fixed connection pass through the mouth downwardly extending to inside soil.

Description

Safety protection device

Technical Field

The utility model relates to a safety protection technical field, specifically speaking relates to a safety device.

Background

Electric power is energy using electric energy as power, which converts natural primary energy into electric power through a mechanical energy device, and then supplies the electric power to each user through power transmission, transformation and distribution.

An existing patent (publication number: CN 209429670U) discloses an electric power safety protection device, which comprises a first side rod and a second side rod, wherein a folding fence is arranged between the first side rod and the second side rod, a C-shaped notch is formed in one side surface of the second side rod, a round rod is arranged inside the C-shaped notch, a connecting column is arranged on one side of the second side rod, the bottom end of the connecting column is positioned inside the C-shaped notch, and the round rod is positioned inside the bottom end of the connecting column; when an operator needs to arrange a plurality of electric power safety protective guards together to form a longer isolation belt, the top ends of the connecting columns can be inserted into the slots and fixed by the triangular connecting blocks, so that two adjacent electric power safety protective guards can be fixed together, the stability of the whole isolation belt is improved, the problem that the electric power safety protective guards topple over when the electric power safety protective guards are in strong wind weather or collided by external objects is avoided, and meanwhile, the integral curvature of the isolation belt can be flexibly adjusted according to actual conditions.

The inventor discovers that the prior art has the following problems in the process of realizing the utility model: 1. when workers carry out electric power operation, the barriers need to be divided by the aid of the guard rails to form isolation belts, after the guard rails are used, the workers are inconvenient to fold and unfold the guard rails, and the guard rails are often accumulated in a storage room, so that space resources are occupied; 2. after the guard rail is placed and used by workers, the guard rail is easily influenced by external factors to displace and turn over, so that the effect of protection and isolation is lost.

Therefore, it is highly desirable to provide a safety shield.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model aims to provide a safety device can make things convenient for the staff to receive and release the stability of use and can increase the rail guard to the rail guard.

(II) technical scheme

This is for realizing above-mentioned purpose, the utility model provides a following technical scheme, a technical scheme that safety device adopted is: including protecting the frame, the bottom fixedly connected with telescopic rail of protecting the frame, the bottom swing joint of protecting the frame has constriction structure.

The bottom end of the contraction structure is fixedly connected with a stable structure.

As a preferred scheme, the contraction structure includes a connection box, a toothed plate, a thread groove, a bolt, a spring plate and a first gear, the thread groove is formed in the outside of the connection box, the internal thread of the thread groove is connected with the bolt, the internal movable connection of the connection box is provided with the spring plate, the internal movable connection of the connection box is provided with the first gear, the internal movable connection of the connection box is provided with the toothed plate, one end fixedly connected with protection frame of the toothed plate can facilitate a worker to put the protection device for use when electric power operation is performed.

Preferably, the bolt and the spring plate are disposed on the same horizontal plane, and the thread groove and the inside of the connection box are disposed to penetrate each other, so that the protector can be stored during power operation.

As preferred scheme, the outer wall both sides of spring board evenly are provided with the tooth piece, and the size of tooth piece is the same with the size of first gear, the connected mode of spring board and first gear sets up to the meshing connection, when carrying out electric power operation, can improve the holistic operating rate of staff.

As preferred scheme, one side of pinion rack evenly is provided with the commentaries on classics piece, and the size of commentaries on classics piece is the same with the size of first gear, the connected mode of pinion rack and first gear sets up to the meshing connection, the extension mouth has all been seted up to the outer wall both sides of connecting box, when carrying out electric power operation, can make things convenient for the staff to adjust protector's height.

As a preferred scheme, stable structure includes bearing plate, arm-tie, according to pressing piece, stopper, second gear, slide, the inside swing joint of bearing plate presses the pressing piece, the top fixedly connected with arm-tie according to the pressing piece, the inside swing joint of bearing plate has the second gear, the inside swing joint of bearing plate has the slide, the bottom fixedly connected with stopper of slide can prevent that protector from receiving external factors to influence and taking place the displacement when carrying out electric power operation.

According to the preferable scheme, a tooth socket is formed in one side of the pressing block, the size of the tooth socket and the connection mode of the second gear are arranged to be in meshed connection, one side of the sliding plate is uniformly provided with tooth marks, the connection mode of the sliding plate and the second gear is arranged to be in meshed connection, a through hole is formed in the bottom end of the bearing plate, and when electric power operation is conducted, the overall stability of the protection device can be improved.

Advantageous effects

Compared with the prior art, the utility model provides a safety device possesses following beneficial effect:

1. the utility model discloses a set up connecting box, pinion rack, thread groove, bolt, spring plate, first gear, through the bolt that rotates the inside threaded connection of thread groove, can make the bolt extrude the inside of spring plate, can make the spring plate slide and drive first gear and rotate, can make first gear rotate and drive the pinion rack and slide, set up to two sets ofly through the quantity of pinion rack, and the one end of two sets of pinion racks is connected with protection frame and bearing plate respectively, can fold to receive and release protection frame.

2. The utility model discloses a set up bearing plate, arm-tie, press the briquetting, stopper, second gear, slide, can slide through the arm-tie that upwards carries, can make arm-tie bottom fixed connection slide according to the briquetting and drive the second gear and rotate, can make second gear rotate and drive the slide and slide downwards, can make slide bottom fixed connection's stopper through running through mouthful downwardly extending to soil inside, reach spacing effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top sectional view of the collapsible structure of the present invention;

fig. 3 is a perspective view of the toothed plate of the present invention;

FIG. 4 is a perspective view of the pull plate of the present invention;

fig. 5 is a front sectional view of the stable structure of the present invention.

In the figure: 1. a protective frame; 2. a telescopic handrail; 3. a contracted structure; 301. a connection box; 302. a toothed plate; 303. a thread groove; 304. a bolt; 305. a spring plate; 306. a first gear; 4. a stable structure; 401. a bearing plate; 402. pulling a plate; 403. a pressing block; 404. a limiting block; 405. a second gear; 406. a slide board.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Please refer to fig. 1-5, this embodiment provides a safety protection device, including protecting frame 1, the bottom fixedly connected with telescopic railing 2 of protecting frame 1, the bottom swing joint of protecting frame 1 has contraction structure 3, through setting up connecting box 301, toothed plate 302, thread groove 303, bolt 304, spring plate 305, first gear 306, through rotating the bolt 304 of the internal threaded connection of thread groove 303, can make bolt 304 extrude the inside of spring plate 305, can make spring plate 305 slide and drive first gear 306 and rotate, can make first gear 306 rotate and drive toothed plate 302 and slide, the quantity through toothed plate 302 sets up to two sets, and the one end of two sets of toothed plate 302 is connected with protecting frame 1 and bearing plate 401 respectively, can fold protection frame 1 and receive and release.

Bottom fixedly connected with stable structure 4 of constriction structure 3, through setting up bearing plate 401, arm-tie 402, press the briquetting 403, stopper 404, second gear 405, slide 406, can be through upwards lifting arm-tie 402, press briquetting 403 that can make arm-tie 402 bottom fixed connection slides and drives second gear 405 and rotate, can make second gear 405 rotate and drive slide 406 and slide downwards, can make slide 406 bottom fixed connection's stopper 404 through running through mouthful downwardly extending to soil inside, reach spacing effect.

Contraction structure 3 includes connecting box 301, pinion rack 302, thread groove 303, bolt 304, spring board 305, first gear 306, thread groove 303 has been seted up to connecting box 301's outside, the inside threaded connection of thread groove 303 has bolt 304, the inside swing joint of connecting box 301 has spring board 305, the inside swing joint of connecting box 301 has first gear 306, the inside swing joint of connecting box 301 has pinion rack 302, the one end fixedly connected with protection frame 1 of pinion rack 302, when carrying out the electric power operation, can make things convenient for the staff to put the use to protector, certain convenience has.

The bolt 304 and the spring plate 305 are arranged on the same horizontal plane, the thread groove 303 and the connecting box 301 are arranged to penetrate through each other, when electric power operation is performed, the protective device can be folded and unfolded, and the effect of avoiding occupied space after use can be achieved.

The outer wall both sides of spring board 305 evenly are provided with the tooth piece, and the size of tooth piece is the same with first gear 306's size, and the connected mode of spring board 305 and first gear 306 sets up to the meshing connection, when carrying out electric power operation, can improve the holistic operating rate of staff, can make spring board 305 slide and drive first gear 306 and rotate.

One side of pinion rack 302 evenly is provided with the turning block, and the size of turning block is the same with first gear 306's size, and the connected mode of pinion rack 302 and first gear 306 sets up to the meshing and connects, and the extension mouth has all been seted up to the outer wall both sides of connecting box 301, when carrying out electric power operation, can make things convenient for the staff to highly adjust protector, can make first gear 306 rotate and drive pinion rack 302 and slide.

Stable structure 4 includes bearing plate 401, arm-tie 402, press the piece 403, stopper 404, second gear 405, slide 406, the inside swing joint of bearing plate 401 presses piece 403, press the top fixedly connected with arm-tie 402 of piece 403, the inside swing joint of bearing plate 401 has second gear 405, the inside swing joint of bearing plate 401 has slide 406, the bottom fixedly connected with stopper 404 of slide 406, when carrying out electric power operation, can prevent that protector from receiving external factor to influence and taking place the displacement, can make electric power operation carry out normal operating.

According to one side of briquetting 403, the tooth's socket has been seted up, and the connected mode of the size of tooth's socket and second gear 405 sets up to the meshing connection, and one side of slide 406 evenly is provided with the insection, and the connected mode of slide 406 and second gear 405 sets up to the meshing connection, and the bottom of bearing plate 401 has been seted up and has been run through the mouth, when carrying out electric power operation, can increase the holistic stability of protector, can make according to briquetting 403 slip drive second gear 405 rotate.

In this embodiment, through the bolt 304 that rotates the inside threaded connection of thread groove 303, can make bolt 304 extrude the inside of spring plate 305, can make spring plate 305 slide and drive first gear 306 and rotate, can make first gear 306 rotate and drive pinion rack 302 and slide, set up to two sets of quantity through pinion rack 302, and the one end of two sets of pinion rack 302 is connected with protection frame 1 and bearing plate 401 respectively, can fold to receive and release protection frame 1.

Example 2

Referring to fig. 1-5, the present embodiment also provides a concept similar to that of embodiment 1

In this embodiment, can be through upwards carrying out the arm-tie 402, can make arm-tie 402 bottom fixed connection's the pressing block 403 slide and drive second gear 405 and rotate, can make second gear 405 rotate and drive slide 406 and slide downwards, can make slide 406 bottom fixed connection's stopper 404 through running through mouthful downwardly extending to soil inside, reach spacing effect.

The working principle of the utility model is as follows; when using protection frame 1, can be through behind the flexible railing 2 of downwardly stretching, can be through upwards carrying out the arm-tie 402, can make arm-tie 402 bottom fixed connection's press the piece 403 to slide and drive second gear 405 and rotate, can make second gear 405 rotate and drive slide 406 and slide downwards, can make slide 406 bottom fixed connection's stopper 404 through running through mouthful downwardly extending to soil inside, reach spacing effect and use the back that finishes to protection frame 1, through rotating the bolt 304 of the inside threaded connection of thread groove 303, can make bolt 304 extrude the inside of spring board 305, can make spring board 305 slide and drive first gear 306 and rotate, can make first gear 306 rotate and drive movable toothed plate 302 and slide, the quantity through toothed plate 302 sets up to two sets of, and the one end of two sets of toothed plate 302 is connected with protection frame 1 and bearing plate 401 respectively, can fold protection frame 1 and receive and release.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A safety device, includes protection frame (1), its characterized in that: the bottom end of the protection frame (1) is fixedly connected with a telescopic railing (2), and the bottom end of the protection frame (1) is movably connected with a contraction structure (3); the bottom end of the contraction structure (3) is fixedly connected with a stable structure (4).

2. A safety shield apparatus as recited in claim 1, wherein: the retractable structure (3) comprises a connecting box (301), a toothed plate (302), a thread groove (303), a bolt (304), a spring plate (305) and a first gear (306), the thread groove (303) is formed in the outside of the connecting box (301), the bolt (304) is connected to the inner thread of the thread groove (303), the spring plate (305) is movably connected to the inside of the connecting box (301), the first gear (306) is movably connected to the inside of the connecting box (301), the toothed plate (302) is movably connected to the inside of the connecting box (301), and the protective frame (1) is fixedly connected to one end of the toothed plate (302).

3. A safety shield apparatus as recited in claim 2, wherein: the bolt (304) and the spring plate (305) are arranged on the same horizontal plane, and the thread groove (303) and the interior of the connecting box (301) are arranged to penetrate through each other.

4. A safety shield apparatus as recited in claim 2, wherein: the two sides of the outer wall of the spring plate (305) are uniformly provided with tooth blocks, the size of each tooth block is the same as that of the first gear (306), and the spring plate (305) and the first gear (306) are connected in a meshing manner.

5. A safety shield apparatus as recited in claim 2, wherein: one side of pinion rack (302) evenly is provided with the commentaries on classics piece, and the size of commentaries on classics piece is the same with the size of first gear (306), the connected mode of pinion rack (302) and first gear (306) sets up to the meshing connection, the extension mouth has all been seted up to the outer wall both sides of connecting box (301).

6. A safety shield apparatus as recited in claim 1, wherein: firm structure (4) include bearing plate (401), arm-tie (402), press piece (403), stopper (404), second gear (405), slide (406), the inside swing joint of bearing plate (401) presses piece (403), the top fixedly connected with arm-tie (402) of pressing piece (403), the inside swing joint of bearing plate (401) has second gear (405), the inside swing joint of bearing plate (401) has slide (406), the bottom fixedly connected with stopper (404) of slide (406).

7. A safety shield apparatus as recited in claim 6, wherein: tooth's socket has been seted up to one side of pressing block (403), and the connected mode of the size of tooth's socket and second gear (405) sets up to the meshing connection, one side of slide (406) evenly is provided with the insection, and the connected mode of slide (406) and second gear (405) sets up to the meshing connection, the bottom of bearing plate (401) has been seted up and has been run through the mouth.