Safety protection device for building construction site

Abstract

The utility model relates to the technical field of building construction site safety protection, and discloses a building construction site safety protection device which comprises a left stand column and a right stand column, a protection assembly is arranged between the left stand column and the right stand column, and the protection assembly comprises a protection box fixedly installed on the right side of the left stand column. The top and the bottom of the left side of an inner cavity of the protection box are movably connected with telescopic guardrails through rotating shafts, and the right sides of the telescopic guardrails are movably connected with the right stand column through rotating shafts. By arranging the protection assembly, a building 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 can be improved, and by arranging the moving wheels, the device can be conveniently moved and can be moved to the needed building construction site for protection; the practicability of the device is improved, and through the arrangement of the positioning assembly, the stability during placement can be improved in the using process.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction site safety protection technical field, concretely for a kind of for building construction site safety protection device. BACKGROUND

[0002] Building construction site safety protection device is a device for protecting safety in the construction process, in the process of construction, since object will fall from high place, to avoid injury, prevent security risks, so protective device will be arranged below.

[0003] The conventional building construction site safety protection device is inconvenient to place during use, and transportation is also inconvenient, which not only increases the workload of workers, but also greatly reduces the work efficiency. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model aims to provide a building construction site safety protection device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a building construction site safety protection device, comprising left stand and right stand, the left stand and the right stand are provided with protective assembly, the protective assembly includes protective box fixedly installed on the right side of left stand, the top and bottom of the left side of the inner cavity of protective box are movably connected with telescopic guardrail through pivot, the right side of telescopic guardrail is movably connected with right stand through pivot.

[0006] The bottom of the left stand and the right stand is movably connected with mobile wheel, the bottom of the opposite side of the left stand and the right stand is movably connected with positioning assembly, the positioning assembly includes fixed box, the top and bottom of the inner cavity of fixed box are movably connected with threaded rod through bearing, the surface of threaded rod is movably connected with threaded sleeve, the threaded sleeve is movably connected with connecting block in sequence, the other side of connecting block is movably connected with movable rod, the bottom of movable rod is movably connected with positioning plate.

[0007] By adopting the above technical scheme, the building construction site can be protected by setting the protective assembly, and the telescopic guardrail can be recycled into the protective box, thereby reducing the floor area and improving the transportation effect, the device can be moved to the required building construction site for protection by setting the mobile wheel, thereby improving the practicability of the device, and the stability during placement is improved by setting the positioning assembly.

[0008] Preferably, the two opposite sides of the fixed box cavity are fixedly connected with sliding rails, the surface of the sliding rail is slidingly connected with a sliding block, and the end of the sliding block away from the sliding rail is fixedly connected with a threaded sleeve.

[0009] By adopting the above technical scheme, the threaded sleeve can be limited and guided to move, and the stability of the threaded sleeve moving up and down driven by the threaded rod is increased.

[0010] Preferably, the two opposite sides of the fixed box are provided with movable holes, and the connecting block is located in the inner cavity of the movable hole.

[0011] Preferably, the top of the threaded rod penetrates through the fixed box and is fixedly connected with a handle through a bearing, and the surface of the handle is provided with anti-skid lines.

[0012] By adopting the above technical scheme, the user can conveniently rotate the threaded rod, thereby improving the convenience of adjustment.

[0013] Preferably, the left side of the left stand is fixedly connected with a mounting block, and the inner cavity of the mounting block is provided with a mounting hole.

[0014] Preferably, the right side of the right stand is fixedly connected with a concave frame, and the mounting block and the concave frame are provided with a fixing pin.

[0015] By adopting the above technical scheme, the mounting block is inserted into the concave frame, and the fixing pin is used for fixing, so that the protective device can be conveniently assembled, the protection range is further expanded, and the fixing pin can be removed when not in use, so that the device can be conveniently disassembled.

[0016] Preferably, the top of the right side of the right stand is fixedly connected with a handle.

[0017] By adopting the above technical scheme, the user can conveniently push and pull the protective device.

[0018] Compared with the prior art, the protective device has the following beneficial effects:

[0019] The protective device can protect the construction site, the telescopic guardrail can be recycled into the protective box, so that the land occupation area is reduced and the transportation effect is improved, the mobile wheel is arranged, the device can be moved to the required construction site for protection, the practicability of the device is improved, the positioning assembly is arranged, and the stability during placement is increased. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the protective device.

[0021] Figure 2The utility model discloses structure sectional view;

[0022] Figure 3 The utility model discloses structure's front view;

[0023] Figure 4 The utility model discloses structure's fixed box's sectional view.

[0024] In the drawing: 1, left stand column;2, right stand column;3, protection subassembly;301, protection box;302, telescopic guardrail;4, moving wheel;5, positioning subassembly;501, fixed box;502, screw rod;503, threaded bush;504, connecting block;505, movable rod;506, positioning plate;6, slide rail;7, sliding block;8, movable hole;9, handle;10, mounting block;11, concave frame;12, fixed pin;13, handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative work belong to the protection scope of the utility model.

[0026] Embodiment 1:

[0027] Please refer to Figures 1-4The utility model provides a kind of construction site safety protection device, including left column 1 and right column 2, left column 1 and right column 2 between being provided with protection assembly 3, protection assembly 3 includes the protection box 301 of being fixedly installed in the right side of left column 1, and the top and bottom of the left side in the inner chamber of protection box 301 are both movably connected with telescopic guardrail 302 by pivot, and the right side of telescopic guardrail 302 is movably connected with right column 2 by pivot;The bottom of left column 1 and right column 2 is movably connected with mobile wheel 4, and the bottom of the opposite side of left column 1 and right column 2 is movably connected with positioning assembly 5, and positioning assembly 5 includes fixed box 501, and the top and bottom of the inner chamber of fixed box 501 are movably connected with threaded rod 502 by bearing, and the surface of threaded rod 502 is movably connected with threaded sleeve 503, and threaded sleeve 503 is movably connected with connecting block 504 in sequence, and the other side of connecting block 504 is movably connected with movable rod 505, and the bottom of movable rod 505 is movably connected with positioning plate 506, by being provided with protection assembly 3, construction site can be protected, and telescopic guardrail 302 can be recycled into protection box 301, so as to reduce floor area, improve transportation effect, by the setting of mobile wheel 4, the position of device can be moved, and it can be moved to the construction site needed to be protected, improve the practicability of this device, by the setting of positioning assembly 5, the stability when placing can be increased during use.

[0028] Example 2:

[0029] Please refer to Figures 1-4 A kind of construction site safety protection device, including left column 1 and right column 2, the opposite side of the inner chamber of two fixed boxes 501 is movably connected with slide rail 6, the surface of slide rail 6 is movably connected with sliding block 7, and the end of sliding block 7 away from slide rail 6 is movably connected with threaded sleeve 503, can be positioned and guided movement to threaded sleeve 503, increase the stability when threaded rod 502 drives threaded sleeve 503 to move up and down, the opposite side of two fixed boxes 501 is provided with movable hole 8, and connecting block 504 is located in the inner chamber of movable hole 8, and the top of threaded rod 502 is movably connected with handle 9 by bearing and is movably connected with fixed box 501, and the surface of handle 9 is provided with anti-skid pattern, can be conveniently rotated by user to threaded rod 502, so as to improve the convenience of adjustment, left column 1 is movably connected with mounting block 10 on the left side, and mounting hole is provided in the inner chamber of mounting block 10, and right column 2 is movably connected with recessed frame 11 on the right side, and mounting block 10 and recessed frame 11 are movably connected with fixed pin 12, by mounting block 10 inserted into recessed frame 11, and using the fixation of fixed pin 12, it can be conveniently assembled to protection device, further expand the protection range, while not using, fixed pin 12 can also be removed, realize the purpose of convenient disassembly, and the top of right column 2 is movably connected with handle 13 on the right side, can be conveniently pushed and pulled by user to protection device.

[0030] The working principle is:

[0031] In use, through the setting of the moving wheel 4, the position of the device can be moved conveniently, and the device can be moved to the required construction site for protection, improving the practicality of the device.

[0032] Further, the mounting block 10 is inserted into the concave frame 11, and the fixing pin 12 is fixed, so that the protective device can be assembled conveniently, and the protection range is further expanded.

[0033] In summary: the safety protection device for construction site, through the setting of the protection assembly 3, the construction site can be protected, and the telescopic guardrail 302 can be recycled into the protection box 301, so as to reduce the occupied area and improve the transportation effect.

[0034] The standard parts used in the application file can be purchased from the market, and can be customized according to the description and drawings. The specific connection mode of each part adopts the conventional means of bolt, rivet and welding in the prior art. The mechanical, parts and equipment adopt the conventional type in the prior art. The control mode is automatically controlled by the controller. The control circuit of the controller can be realized by simple programming of the person skilled in the art. It belongs to the common knowledge in the art, and the application is mainly used to protect the mechanical device, so the control mode and circuit connection are not explained in detail.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A safety guard for construction sites, comprising a left upright (1) and a right upright (2), characterized in that: The left column (1) and right column (2) are provided with a protection assembly (3), the protection assembly (3) includes a protection 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 protection box (301) are movably connected with telescopic guardrails (302) through pivots, and the right side of the telescopic guardrail (302) is movably connected with the right column (2) through a pivot. The bottom of the left column (1) and the right column (2) is fixedly connected with a movable wheel (4), and the bottom of the opposite side of the left column (1) and the right column (2) is fixedly connected with a positioning assembly (5), the positioning assembly (5) includes 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), and the bottom of the movable rod (505) is fixedly connected with a positioning plate (506).

2. A safety barrier for construction sites according to claim 1, wherein: The opposite sides of the inner cavities of the two fixed boxes (501) are fixedly connected with sliding rails (6), and the surfaces of the sliding rails (6) are slidably connected with sliding blocks (7).

3. A safety shield for use in a construction site according to claim 1, wherein: The opposite sides of the two fixed boxes (501) are provided with movable holes (8), and the connecting block (504) is located in the inner cavity of the movable hole (8).

4. A safety shield for use at a construction site as defined in claim 1, wherein: The top of the threaded rod (502) penetrates the fixed box (501) through a bearing and is fixedly connected with a handle (9), and the surface of the handle (9) is provided with anti-skid lines.

5. A safety shield for use at a construction site as defined in claim 1, wherein: The left side of the left column (1) is fixedly connected with a mounting block (10), and the inner cavity of the mounting block (10) is provided with a mounting hole.

6. A safety barrier for construction sites according to claim 5 wherein: The right side of the right column (2) is fixedly connected with a concave frame (11), and a fixed pin (12) is arranged between the mounting block (10) and the concave frame (11).

7. A safety shield for use at a construction site as defined in claim 1, wherein: The top of the right side of the right column (2) is fixedly connected with a handle (13). The top of the right side of the right column (2) is fixedly connected with a handle (13).

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