CN215291841U

CN215291841U - Safety device for construction site

Info

Publication number: CN215291841U
Application number: CN202120846803.4U
Authority: CN
Inventors: 高言宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-24
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a safety protection device for construction site, which comprises two groups of supporting columns, wherein the lower ends of the two groups of supporting columns are fixedly connected with a supporting sleeve, the top part in the supporting sleeve is fixedly connected with an electric push rod, the two groups of supporting columns are provided with two T-shaped clamping grooves, two groups of first fixing frames and two groups of second fixing frames are arranged between the two groups of supporting columns, the right end surfaces of the upper and lower end parts of the first fixing frames are provided with the first T-shaped clamping grooves, the left end surfaces of the upper and lower end parts of the second fixing frames are provided with the first T-shaped clamping blocks matched with the first T-shaped clamping grooves, the first fixing frames and the second fixing frames are provided with a group of protecting net layer, the first fixing frames, the second fixing frames and the two groups of fixing frames are connected by screws, the two groups of first fixing frames are opposite to each other sides and the two groups of second fixing frames are provided with fixing blocks, the device has the advantages of simple structure, convenience, practicability, convenience in installation and disassembly and convenience in movement.

Description

Safety device for construction site

Technical Field

The utility model belongs to the technical field of the construction safety protection, specifically be a safety device is used at construction scene.

Background

The building construction refers to production activities in an engineering construction implementation stage, and is a construction process of various buildings, protective guards are often used in the building construction process to ensure the safety of constructors and pedestrians, the existing protective guards are inconvenient to transport and disassemble, the workload of the workers is increased, the working efficiency is greatly reduced, and the existing protective guards are inconvenient to move, so that the safety protection device for the building construction site is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device is used at construction site to it is comparatively inconvenient to solve prior art and have current rail guard transportation, and the dismouting is comparatively inconvenient, has not only increased staff's work load, also very big reduction work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for a building construction site comprises two groups of support columns, wherein the lower ends of the two groups of support columns are fixedly connected with support sleeves, the top of the inner cavity of each support sleeve is fixedly connected with an electric push rod, the lower ends of the electric push rods are fixedly connected with universal wheels, two groups of support columns are provided with T-shaped clamp grooves II, two groups of first fixing frames and two groups of second fixing frames are arranged between the two groups of support columns, the two groups of first fixing frames and the two groups of second fixing frames are half-transverse H-shaped fixing frames, the right end surfaces of the upper end part and the lower end part of the first fixing frame are provided with T-shaped clamp grooves I, the left end surfaces of the upper end part and the lower end part of the second fixing frame are provided with T-shaped clamp blocks I matched with the T-shaped clamp grooves I, a group of protection net layer is arranged between the first fixing frames and the second fixing frames, the protection net layer and the two groups of first fixing frames are connected through screws, and the two sides of the first two groups of fixing frames, which are back to each other, and the two sides of the second two groups of fixing frames, which are back to each other, are provided with fixing blocks matched with the T-shaped clamping grooves.

Preferably, the lower part of the outer wall of the support sleeve is fixedly sleeved with a fixing ring, the fixing ring is inserted with uniformly distributed positioning screws, and the positioning screws are in threaded connection with the fixing ring.

Preferably, it is two sets of equal fixed mounting in both ends face has the warning light around the support column, the warning light is equipped with eight groups altogether, and is two sets of fixed frame back of the body both sides face and two sets of fixed frame two back of the body both sides face all is equipped with reflection of light strip.

Preferably, threaded holes are formed in the two groups of support columns, and bolts are connected to the threaded holes in an internal thread mode.

Preferably, the two groups of support columns are rectangular, and the depth of the T-shaped clamping groove II is smaller than the height of the support columns.

Preferably, the height of the first fixed frame and the height of the second fixed frame are equal, the four groups of fixed blocks are arranged, and the heights of the fixed blocks are equal to the height of the first fixed frame.

The utility model has the advantages that:

1. through T shape draw-in groove one and T shape fixture block one fixed frame one and two erection joint of fixed frame, also convenient to detach simultaneously, the protection stratum reticulare passes through screw and fixed frame one and two erection joint of fixed frame, also convenient to detach protects the stratum reticulare, through T shape draw-in groove two and fixed block fixed frame one and two erection joint of fixed frame to the support column, also convenient to detach, the installation of rail guard has not only been made things convenient for like this, also convenient for the dismantlement, can dismantle into a plurality of spare parts, reduce the volume of this rail guard, the transportation of being convenient for, reduce staff's work load, and the work efficiency is improved.

2. Support through set screw and solid fixed ring cooperation, can be so that the rail guard reaches more stable effect, be difficult to collapse, through electronic flexible universal wheel that promotes for universal wheel and ground contact conveniently remove this rail guard, can remove the building construction scene that needs and protect, improved the practicality of this device.

3. Can play the effect of warning constructor and pedestrian at night through warning light and reflection of light strip, avoid leading to constructor and pedestrian to tumble to injure because touch the rail guard, improve factor of safety.

Drawings

FIG. 1 is a schematic structural view of the safety protection device for construction site of the utility model;

FIG. 2 is a schematic connecting view of a first fixing frame and a second fixing frame of the safety protection device structure for a construction site of the utility model;

FIG. 3 is a cross-sectional view of the structure supporting sleeve of the safety protection device for the construction site of the utility model;

FIG. 4 is a top view of the structural support column of the safety protection device for construction site of the present invention;

in the figure: the device comprises a support column 1, a first fixing frame 2, a second fixing frame 3, a 4-reflecting strip, a 5-warning lamp, a 6 bolt, a 7-positioning screw, an 8-support sleeve, a 9-fixing ring, a 10-fixing block, a 11-protection net layer, a first 12-T-shaped clamping groove, a first 13-T-shaped clamping block, a second 14-T-shaped clamping groove, a 15-electric push rod and a 16-universal wheel.

Detailed Description

The technical solution provided by the present invention is clearly and completely described below with reference to the embodiments and the accompanying drawings.

Referring to fig. 1-4, the present invention provides a technical solution: a safety protection device for a building construction site comprises two groups of support columns 1, wherein the lower ends of the two groups of support columns 1 are fixedly connected with support sleeves 8, the support sleeves 8 are matched with fixing rings 9 to play a supporting role together, the top of the inner cavity of each support sleeve 8 is fixedly connected with an electric push rod 15, the electric push rods 15 are connected with power through an external power supply, the electric push rods 15 can extend and retract to enable universal wheels 16 to be in contact with or not to be in contact with the ground, positioning screws 7 can be far away from the ground during contact, further the guard rail can be conveniently moved through the universal wheels 16, the lower ends of the electric push rods 15 are fixedly connected with the universal wheels 16, T-shaped clamping grooves two 14 are formed in the two groups of support columns 1, the two groups of support columns 1 are rectangular, the depth of the T-shaped clamping grooves two 14 is smaller than the height of the support columns 1, two groups of first fixing frames 2 and two groups of fixing frames 3 are arranged between the two groups of support columns 1, and two groups of fixing frames are both are fixing frames in a shape like a Chinese character type, the right end faces of the upper end part and the lower end part of the first fixing frame 2 are respectively provided with a first T-shaped clamping groove 12, the depth of the first T-shaped clamping grooves 12 is almost two thirds of the width of the first fixing frame 2, the heights of the first fixing frame 2 and the second fixing frame 3 are equal, the four groups of fixing blocks 10 are arranged, the height of the fixing blocks 10 is equal to that of the first fixing frame 2, the left end faces of the upper end part and the lower end part of the second fixing frame 3 are respectively provided with a first T-shaped clamping block 13 matched with the first T-shaped clamping groove 12, the first fixing frame 2 and the second fixing frame 3 are installed through the first T-shaped clamping grooves 12 and the first T-shaped clamping blocks 13, the first T-shaped clamping blocks 13 are inserted into the first T-shaped clamping grooves 12, the first fixing frame 2 and the second fixing frame 3 are convenient to disassemble, the clamping blocks and the clamping grooves are both in T-shaped shapes, so that the installation and connection stability is good, after the installation, the protective net layer 11 is placed between the first fixing frame 2 and the second fixing frame 3, the protective net layer 11, the first fixing frame 2 and the second fixing frame 3 can be disassembled by fixing the screws and unscrewing the screws, then the first fixing frame 2 and the second fixing frame 3 are taken up and inserted into the T-shaped clamping groove 14 through the fixing block 10, when the fixing frame is disassembled, only the first fixing frame 2 and the second fixing frame 3 are pulled out from the second T-shaped clamping groove 14, so that the installation is finished, the installation is convenient and quick, and such mode is convenient for dismantle still, dismantle into a plurality of spare parts, reduce the volume of this rail guard, be convenient for transport, improve work efficiency, reduce staff's work load, be equipped with a set of protection stratum reticulare 11 between two sets of fixed frames 2 around and between two sets of fixed frames two 3 around, protection stratum reticulare 11 and two sets of fixed frames one 2 pass through the screw connection, protection stratum reticulare 11 and two sets of fixed frame two 3 pass through the screw connection, two sets of fixed frames one 2 carry on the back both sides side and two sets of fixed frame two 3 mutually on the back both sides mutually all be equipped with T shape draw-in groove two 14 assorted fixed blocks 10.

Referring to fig. 1, the fixing ring 9 is fixedly sleeved on the lower portion of the outer wall of the support sleeve 8, the fixing ring 9 is inserted with the positioning screws 7 which are uniformly distributed, and the guard rail is supported by the cooperation of the positioning screws 7 and the fixing ring 9, so that the guard rail can achieve a more stable effect, is not prone to toppling, improves the safety factor, and the positioning screws 7 are in threaded connection with the fixing ring 9.

Please refer to fig. 1, equal fixed mounting in both ends face has warning light 5 around two sets of support columns 1, and warning light 5 is equipped with eight groups altogether, and two sets of fixed frame 2 all carry on the back both sides face and two sets of fixed frame two 3 back on the back both sides face all are equipped with reflection of light strip 4, can play the effect of warning constructor and pedestrian at night through warning light 5 and reflection of light strip 4, avoid leading to constructor and pedestrian to fall down to tumble because touch the rail guard, improve factor of safety.

Referring to fig. 1, threaded holes are formed in the two groups of support columns 1, bolts 6 are connected to the threaded holes in a threaded mode, when the first fixing frame 2 and the second fixing frame 3 are inserted into the second T-shaped clamping groove 14 through the fixing block 10, the bolts 6 are screwed, the first fixing frame 2 and the second fixing frame 3 are limited through the bolts 6, and stability of the whole structure of the protective guard is improved.

Claims

1. The utility model provides a safety device is used at construction scene, includes two sets of support columns (1), its characterized in that: the lower ends of two groups of the supporting columns (1) are fixedly connected with supporting sleeves (8), the top of an inner cavity of each supporting sleeve (8) is fixedly connected with an electric push rod (15), the lower ends of the electric push rods (15) are fixedly connected with universal wheels (16), two groups of the supporting columns (1) are respectively provided with a T-shaped clamping groove II (14), two groups of the supporting columns (1) are provided with two groups of first fixing frames (2) and two groups of second fixing frames (3), the two groups of the first fixing frames (2) and the two groups of the second fixing frames (3) are vertical transverse H-shaped fixing frames, the right end surfaces of the upper end part and the lower end part of each first fixing frame (2) are respectively provided with a T-shaped clamping groove I (12), the left end surfaces of the upper end part and the lower end part of each second fixing frame (3) are respectively provided with a T-shaped clamping block I (13) matched with the T-shaped clamping groove I (12), and a group of a protective net layer (11) is arranged between the front and the rear two groups of the first fixing frames (2) and the rear fixing frames (3), the protection stratum reticulare (11) and two sets of fixed frame one (2) pass through the screw connection, protection stratum reticulare (11) and two sets of two fixed frame (3) pass through the screw connection, and are two sets of fixed frame one (2) mutually back of the body both sides side and two sets of fixed frame two (3) mutually back of the body both sides all are equipped with T shape draw-in groove two (14) assorted fixed block (10).

2. The safety protection device for the construction site as claimed in claim 1, wherein: the supporting sleeve (8) is characterized in that a fixing ring (9) is fixedly sleeved on the lower portion of the outer wall of the supporting sleeve (8), uniformly distributed positioning screws (7) are inserted into the fixing ring (9), and the positioning screws (7) are in threaded connection with the fixing ring (9).

3. The safety protection device for the construction site as claimed in claim 1, wherein: two sets of equal fixed mounting in both ends face has warning light (5) around support column (1), warning light (5) are equipped with eight groups altogether, and are two sets of fixed frame (2) back of the body both sides face and two sets of fixed frame two (3) back of the body both sides face all is equipped with reflection of light strip (4).

4. The safety protection device for the construction site as claimed in claim 1, wherein: threaded holes are formed in the two groups of supporting columns (1), and bolts (6) are connected with the threaded holes in an internal thread mode.

5. The safety protection device for the construction site as claimed in claim 1, wherein: the two groups of supporting columns (1) are rectangular, and the depth of the T-shaped clamping groove II (14) is smaller than the height of the supporting columns (1).

6. The safety protection device for the construction site as claimed in claim 1, wherein: the height of fixed frame one (2) and fixed frame two (3) equals, fixed block (10) are equipped with four groups altogether, just the height of fixed block (10) equals with the height of fixed frame one (2).