CN223805925U

CN223805925U - Safety protection device for construction site

Info

Publication number: CN223805925U
Application number: CN202520376885.9U
Authority: CN
Inventors: 王春美
Original assignee: Dezhou Kaijian Real Estate Development Co ltd
Current assignee: Dezhou Kaijian Real Estate Development Co ltd
Priority date: 2025-03-05
Filing date: 2025-03-05
Publication date: 2026-01-16
Anticipated expiration: 2035-03-05

Abstract

The utility model relates to the technical field of safety protection of construction sites and discloses a safety protection device for the construction sites, which comprises a left upright post and a right upright post, wherein a protection assembly is arranged between the left upright post and the right upright post, the protection assembly comprises a protection box fixedly arranged on the right side of the left upright post, the top and the bottom of the left side of an inner cavity of the protection box are movably connected with a telescopic guardrail through a rotating shaft, and the right side of the telescopic guardrail is movably connected with the right upright post through the rotating shaft. According to the utility model, the protection assembly is arranged, the construction site can be protected, the telescopic guardrail can be recycled into the protection box, so that the occupied area can be reduced, the transportation effect is improved, the device can be conveniently moved by moving the wheels, the device can be conveniently moved to the required construction site for protection, the practicability of the device is improved, and the stability in the placing process can be increased by arranging the positioning assembly.

Description

Safety protection device for construction site

Technical Field

The utility model relates to the technical field of safety protection of building construction sites, in particular to a safety protection device for the building construction sites.

Background

The utility model provides a safety device for building construction scene is a device that is used for protecting safety in the work progress, because can drop the object from the eminence, in order to avoid injuring the people by a smash, prevent the potential safety hazard, so can arrange protector below.

The traditional safety device for the construction site is inconvenient to place in the use process, is inconvenient to transport, not only increases the workload of staff, but also greatly reduces the working efficiency.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and provides a safety protection device for a construction site, which aims to solve the problems in the prior art.

The utility model provides a technical scheme for realizing the aim, which is used for a safety protection device of a construction site and comprises a left upright post and a right upright post, wherein a protection component is arranged between the left upright post and the right upright post, the protection component comprises a protection box fixedly arranged on the right side of the left upright post, the top and the bottom of the left side of an inner cavity of the protection box are movably connected with a telescopic guardrail through a rotating shaft, and the right side of the telescopic guardrail is movably connected with the right upright post through the rotating shaft;

The bottom of left stand and right stand is equal fixedly connected with and removes the wheel, the equal fixedly connected with locating component in bottom of the relative one side of left stand and right stand, locating component is including fixed box, the top and the bottom of fixed box inner chamber are all through bearing swing joint threaded rod, the surface threaded connection of threaded rod has the thread bush, the thread bush fixedly connected with connecting block in proper order, the opposite side fixedly connected with movable rod of connecting block, the bottom fixedly connected with locating plate of movable rod.

Through adopting above-mentioned technical scheme, through setting up the protection subassembly, can protect the construction scene, and flexible guardrail can retrieve to the protective housing in to can reduce area, improve the transportation effect, through the setting of removing the wheel, can be convenient for carry out the position to the device and remove, can remove the construction scene of needs and protect, improved the practicality of this device, through the setting of locating component, can increase the stability when placing in the in-process of use.

Preferably, two sides of the inner cavity of the fixed box, which are opposite to each other, are fixedly connected with sliding rails, the surfaces of the sliding rails are slidably connected with sliding blocks, and one ends of the sliding blocks, which are far away from the sliding rails, are fixedly connected with threaded sleeves.

Through adopting above-mentioned technical scheme, can carry out spacing direction to the thread bush and remove, stability when increasing threaded rod drive thread bush and reciprocate.

Preferably, the two opposite sides of the fixed box are provided with movable holes, and the connecting block is positioned in the inner cavity of the movable holes.

Preferably, the top of threaded rod runs through the fixed box through the bearing and fixedly connected with stem, the surface of stem is provided with anti-skidding line.

Through adopting above-mentioned technical scheme, can be convenient for the user rotate the threaded rod to improve the convenience of adjusting.

Preferably, the left side fixedly connected with installation piece of left stand, the mounting hole has been seted up to the inner chamber of installation piece.

Preferably, the right side fixedly connected with concave type frame of right stand, be provided with the fixed pin between installation piece and the concave type frame.

Through adopting above-mentioned technical scheme, insert in concave frame through the installation piece to utilize the fixed of fixed pin, can be convenient for assemble protector, further enlarge the protection scope, when not using simultaneously, also can take off the fixed pin, realize the purpose of convenient dismantlement.

Preferably, the top on the right side of the right upright post is fixedly connected with a handle.

By adopting the technical scheme, a user can conveniently push and pull the protective device.

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

According to the utility model, the protection assembly is arranged, the construction site can be protected, the telescopic guardrail can be recycled into the protection box, so that the occupied area can be reduced, the transportation effect is improved, the device can be conveniently moved by moving the wheels, the device can be conveniently moved to the required construction site for protection, the practicability of the device is improved, and the stability in the placing process can be increased by arranging the positioning assembly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a front view of the structure of the present utility model;

fig. 4 is a cross-sectional view of a stationary box in the structure of the present utility model.

The device comprises a left upright post, a right upright post, a protective component, a protective box, a telescopic guardrail, a moving wheel, a 5, a positioning component, a 501, a fixed box, a 502, a threaded rod, a 503, a threaded sleeve, a 504, a connecting block, a 505, a movable rod, a 506, a positioning plate, a 6, a sliding rail, a 7, a sliding block, an 8, a movable hole, a 9, a rotating handle, a 10, a mounting block, a 11, a concave frame, a 12, a fixed pin, a 13 and a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-4, a safety protection device for a construction site comprises a left upright 1 and a right upright 2, wherein a protection component 3 is arranged between the left upright 1 and the right upright 2, the protection component 3 comprises a protection box 301 fixedly arranged on the right side of the left upright 1, the top and the bottom of the left side of the inner cavity of the protection box 301 are respectively and movably connected with a telescopic guardrail 302 through a rotating shaft, and the right side of the telescopic guardrail 302 is movably connected with the right upright 2 through the rotating shaft; the bottom of left stand 1 and right stand 2 is equal fixedly connected with movable wheel 4, the bottom of the relative one side of left stand 1 and right stand 2 is equal fixedly connected with locating component 5, locating component 5 includes fixed box 501, the top and the bottom of fixed box 501 inner chamber are all through bearing swing joint threaded rod 502, threaded sleeve 503 is connected with screw thread cover 503 on the surface of threaded rod 502, screw thread cover 503 fixedly connected with connecting block 504 in proper order, the opposite side fixedly connected with movable rod 505 of connecting block 504, the bottom fixedly connected with locating plate 506 of movable rod 505, through setting up protection component 3, can protect construction site, and flexible guardrail 302 can retrieve to in the protective housing 301, thereby can reduce area, the transport effect is improved, through the setting up of removing wheel 4, can be convenient for carry out the position movement to the device, can remove the construction site of needs and protect, the practicality of this device has been improved, through setting up of locating component 5, stability when can increase to place in the in-process of using.

Example 2:

Referring to fig. 1-4, a safety protection device for construction sites comprises a left upright 1 and a right upright 2, wherein one side, opposite to each other, of the inner cavities of the two fixed boxes 501 is fixedly connected with a sliding rail 6, the surface of the sliding rail 6 is slidably connected with a sliding block 7, one end, far away from the sliding rail 6, of the sliding block 7 is fixedly connected with a threaded sleeve 503, limiting and guiding movement can be carried out on the threaded sleeve 503, stability when the threaded rod 502 drives the threaded sleeve 503 to move up and down is increased, movable holes 8 are formed in one side, opposite to the two fixed boxes 501, of the threaded rod 502, a connecting block 504 is located in the inner cavity of the movable holes 8, the top of the threaded rod 502 penetrates through the fixed boxes 501 through bearings and is fixedly connected with a rotating handle 9, the surface of the rotating handle 9 is provided with anti-skidding threads, so that a user can conveniently rotate the threaded rod 502, the convenience of adjustment is improved, the left side of the left upright 1 is fixedly connected with a mounting block 10, a mounting hole is formed in the inner cavity of the mounting block 10, a concave frame 11 is fixedly connected with the right side of the right upright 2, a fixing pin 12 is arranged between the mounting block 10 and the concave frame 11, the concave frame 11 is inserted into the concave frame 11 through the mounting block 10, and the fixing pin 12 is conveniently used, and the protection device can be conveniently detached from the right side by the user, and can be conveniently detached from the right side of the user.

The working principle is as follows:

When the movable guard rail is used, the movable wheel 4 is arranged, so that the movable guard rail can conveniently move the position of the device, the movable guard rail can be moved to a required building construction site for protection, the practicability of the device is improved, the telescopic guard rail 302 can be pulled out of the protective box 301 through the handle 13, the protection range can be expanded, the threaded rod 502 is driven to rotate through the rotating handle 9, the threaded rod 502 drives the threaded sleeve 503 to move downwards, the threaded sleeve 503 drives the movable rod 505 to move downwards through the connecting block 504, and the movable rod 505 pushes the positioning plate 506 to contact with the ground downwards, so that the stability in the placing process can be improved in the use process;

the rethread installation piece 10 inserts in the concave frame 11 to utilize fixed pin 12's fixed, can be convenient for assemble protector, further enlarge the protection scope, also can take off fixed pin 12 when not using simultaneously, realize convenient purpose of dismantling, retrieve flexible guardrail 302 to the protective housing 301 in simultaneously, thereby can reduce area, improve the convenience of transportation.

In summary, the safety protection device for the construction site can protect the construction site by arranging the protection component 3, and the telescopic guardrail 302 can be recycled into the protection box 301, so that the occupied area can be reduced, the transportation effect is improved, the device can be conveniently moved by moving the wheel 4, the required construction site can be protected, the practicability of the device is improved, and the stability in placing can be increased in the using process by arranging the positioning component 5.

Standard parts used in the file of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A safety protection device for a construction site, comprising a left column (1) and a right column (2), characterized in that: a protective component (3) is provided between the left column (1) and the right column (2), the protective component (3) comprising a protective box (301) fixedly installed on the right side of the left column (1), the top and bottom of the left side of the inner cavity of the protective box (301) are movably connected to a telescopic guardrail (302) via a pivot, and the right side of the telescopic guardrail (302) is movably connected to the right column (2) via a pivot;

The bottom of the left column (1) and the right column (2) are both fixedly connected with moving wheels (4). The bottom of the left column (1) and the right column (2) on opposite sides are both fixedly connected with positioning components (5). The positioning components (5) include a fixed box (501). The top and bottom of the inner cavity of the fixed box (501) are movably connected with threaded rods (502) through bearings. The surface of the threaded rod (502) is threadedly connected with a threaded sleeve (503). The threaded sleeve (503) is sequentially fixedly connected with a connecting block (504). The other side of the connecting block (504) is fixedly connected with a movable rod (505). The bottom of the movable rod (505) is fixedly connected with a positioning plate (506).

2. A safety protection device for construction sites according to claim 1, characterized in that: a slide rail (6) is fixedly connected to the opposite side of the inner cavity of the two fixed boxes (501), a slider (7) is slidably connected to the surface of the slide rail (6), and the end of the slider (7) away from the slide rail (6) is fixedly connected to the threaded sleeve (503).

3. A safety protection device for construction sites according to claim 1, characterized in that: each of the two fixed boxes (501) has a movable hole (8) on one side opposite to the other, and the connecting block (504) is located in the inner cavity of the movable hole (8).

4. A safety protection device for construction sites according to claim 1, characterized in that: the top of the threaded rod (502) passes through the fixed box (501) through a bearing and is fixedly connected to a handle (9), and the surface of the handle (9) is provided with anti-slip texture.

5. A safety protection device for construction sites according to claim 1, characterized in that: an installation block (10) is fixedly connected to the left side of the left column (1), and the inner cavity of the installation block (10) is provided with an installation hole.

6. A safety protection device for construction sites according to claim 5, characterized in that: a concave frame (11) is fixedly connected to the right side of the right column (2), and a fixing pin (12) is provided between the mounting block (10) and the concave frame (11).

7. A safety protection device for construction sites according to claim 1, characterized in that: a handle (13) is fixedly connected to the top right side of the right column (2).