CN215168789U

CN215168789U - Safety management fence for building construction

Info

Publication number: CN215168789U
Application number: CN202121383109.XU
Authority: CN
Inventors: 郭胜伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-14
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to a construction rail technical field, especially building construction's safety control rail, including base and two bracing pieces, be fixed with the breast board between two bracing pieces, two bracing pieces all articulate on the base, and be provided with the stop gear who is used for making the breast board keep vertical state between bracing piece and the base, stop gear includes spacing strip and spacing groove, and the sliding connection is passed through on two bracing pieces at spacing strip both ends, is fixed with the second spring between spacing strip and the breast board, and the spacing groove is seted up on the base, and spacing strip is inserted and is established in the spacing groove, and spacing strip one side is provided with the handle; the bottom surface of the breast board is provided with a fixing mechanism, and when the limiting strip is pulled upwards manually, the fixing mechanism is used for fixing the limiting strip; two sides of the two support rods are respectively provided with an elastic reset mechanism for elastically supporting two sides of the support rods; this scheme need not dismantle rail, convenient and fast when the freight train turns round or backs a car.

Description

Safety management fence for building construction

Technical Field

The utility model relates to a construction rail field especially relates to construction's safety control rail.

Background

With the progress of society and the development of times, the rail is widely applied to the building construction field, and the rail is installed in the construction site of city now, and the rail has mainly played the effect of protection and isolation.

The patent document who discloses the relevant safety control rail of part among the prior art, chinese patent with application number 202021542590.8 discloses a construction safety control rail, including bracing piece, first fence net and warning sign, the inboard fixedly connected with warning sign of bracing piece bottom, the inboard of bracing piece is provided with fixed establishment, and is connected with first fence net through fixed establishment, the inside of first fence net is provided with elevating system, elevating system includes second fence net, worm, swivel nut, drive gear, fastening screw, ball bearing, rotation handle and cavity, the cavity has been seted up to first fence net inside, and the inside bottom of cavity has drive gear through connecting bearing movable mounting.

The safety control rail is installed mostly to the job site periphery for keep apart building site and external world, but current rail rigidity, because the road in the building site is narrower, the rail of corner can cause the hindrance when the vehicle in the building site turns around or backs a car, and workman often need dismantle the rail, makes the vehicle current, dismantles trouble and waste time, is unfavorable for quick construction, in view of this, we propose the safety control rail of construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing a safety management fence for building construction.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the safety management fence for building construction comprises a base and two supporting rods, wherein a fence plate is fixed between the two supporting rods, the two supporting rods are hinged to the base, a limiting mechanism used for keeping the fence plate in a vertical state is arranged between the supporting rods and the base, the limiting mechanism comprises a limiting strip and a limiting groove, two ends of the limiting strip are connected to the two supporting rods in a sliding mode through a sliding mechanism, a second spring is fixed between the limiting strip and the fence plate, the limiting groove is formed in the base, the limiting strip is inserted into the limiting groove, and a handle is arranged on one side of the limiting strip;

the bottom surface of the breast board is provided with a fixing mechanism, and when the limiting strip is manually separated from the limiting groove, the fixing mechanism is used for positioning the limiting strip;

and two elastic reset mechanisms for elastically supporting two sides of the supporting rod are arranged on two sides of the supporting rod.

Preferably, the elastic reset mechanism comprises two limit columns, the limit columns are of arc structures, one of the limit columns is fixed on the support rod, the other limit column is fixed on the top surface of the base, and the arc springs are sleeved on the limit columns together.

Preferably, the fixing mechanism comprises a fixing plate, the fixing plate is fixedly connected to the edge of the bottom surface of the breast board, and a fastening screw is connected to the fixing plate in a threaded manner.

Preferably, the sliding mechanism comprises two sliding grooves, the two sliding grooves are respectively arranged on the opposite sides of the two supporting rods, sliding blocks are arranged in the sliding grooves in a sliding mode, and the side faces of the sliding blocks are fixed on the limiting strips.

Preferably, a plurality of ventilation holes are uniformly formed in the breast board.

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

when the freight train in the building site turns round or backs a car, the breast board has the stopper to the freight train, when the position of breast board needs to be adjusted, the handle on the spacing strip of manual upwards pulling, make spacing upward movement, and break away from the spacing groove, the cancellation is fixed to breast board and base, then, fix spacing strip through fixed establishment, carry out elastic support to bracing piece both sides through elasticity canceling release mechanical system, turn round or back a car at the freight train, make the freight train directly strike the breast board, the breast board is under the effect of nature canceling release mechanical system, can outside skew, give the space for the freight train, be favorable to the freight train to turn round or back a car, and this scheme needn't dismantle the rail, high convenience and fast, avoid influencing normal construction process in order to back a car dismouting rail.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a position a in fig. 1 according to the present invention;

FIG. 3 is a schematic structural diagram of the whole section of the present invention;

fig. 4 is a schematic structural diagram of the position B in fig. 3 according to the present invention.

In the figure: base 1, bracing piece 2, breast board 3, spacing post 4, arc spring 5, spacing strip 6, spacing groove 7, second spring 8, fixed plate 9, fastening screw 10, spout 11, slider 12, ventilative hole 13, handle 14.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The safety management fence for building construction shown in fig. 1-4 comprises a base 1 and two support rods 2, wherein a fence 3 is fixed between the two support rods 2, the two support rods 2 are both hinged on the base 1, a limiting mechanism for keeping the fence 3 in a vertical state is arranged between the support rods 2 and the base 1, the limiting mechanism comprises a limiting strip 6 and a limiting groove 7, two ends of the limiting strip 6 are slidably connected to the two support rods 2 through a sliding mechanism, a second spring 8 is fixed between the limiting strip 6 and the fence 3, the limiting groove 7 is formed in the base 1, the limiting strip 6 is inserted into the limiting groove 7, and a handle 14 is arranged on one side of the limiting strip 6; the bottom surface of the breast board 3 is provided with a fixing mechanism, and when the limiting strip 6 is manually separated from the limiting groove 7, the fixing mechanism is used for positioning the limiting strip 6; two sides of the two support rods 2 are respectively provided with an elastic reset mechanism for elastically supporting two sides of the support rods 2; when the device works, firstly, the base 1 is fixed on the ground, the second spring 8 downwards extrudes the limit strip 6 under the action of elastic force, the limit strip 6 is inserted in the limit groove 7, so that the breast board 3 and the base 1 are fixed together, when a truck in a construction site turns or backs a car, the breast board 3 blocks the truck, and when the position of the breast board 3 needs to be adjusted, the handle 14 on the limit strip 6 is manually pulled upwards, the limit strip 6 moves upwards and is separated from the limit groove 7, the fixation of the breast board 3 and the base 1 is cancelled, then, the limit strip 6 is fixed through the fixing mechanism, the two sides of the support rod 2 are elastically supported through the elastic reset mechanism, when the truck turns or backs a car, the truck directly impacts the breast board 3, the breast board 3 can be deviated outwards under the action of the elastic reset mechanism, a space is provided for the truck, the truck turns or backs a car, and the scheme does not need to disassemble a fence, convenient and fast avoids influencing the normal construction process for backing a car and dismounting the fence.

The elastic reset mechanism comprises two limiting columns 4, the limiting columns 4 are of arc structures, one limiting column 4 is fixed on the supporting rod 2, the other limiting column 4 is fixed on the top surface of the base 1, and an arc-shaped spring 5 is sleeved on the two limiting columns 4 together; the during operation, make when the vehicle strikes breast board 3, on the arm-tie 3 transmits spacing post 4 with the strength, make spacing post 4 and breast board 3 overturn to one side together, let out the space for the freight train, be favorable to the freight train to turn round or back a car to this scheme need not dismantle rail, convenient and fast.

The fixing mechanism comprises a fixing plate 9, the fixing plate 9 is fixedly connected to the edge of the bottom surface of the breast board 3, and a fastening screw 10 is connected to the fixing plate 9 in a threaded manner; during operation, when manual upwards pulling fixed plate 9, fix spacing strip 6 through rotating fastening screw 10, be favorable to making spacing strip 6 remain the state that breaks away from spacing groove 7 throughout, cancel the fixed to breast board 3 and base 1, be favorable to the upset of breast board 3.

The sliding mechanism comprises two sliding chutes 11, the two sliding chutes 11 are respectively arranged on the opposite sides of the two support rods 2, sliding blocks 12 are arranged in the sliding chutes 11 in a sliding manner, and the side surfaces of the sliding blocks 12 are fixed on the limiting strips 6; during operation, through setting up slider 12 and spout 11, carry on spacingly to the movement track of spacing 6, prevent that the position of spacing 6 from taking place the skew, be favorable to improving the device's stability.

A plurality of ventilation holes 13 are uniformly formed in the breast board 3; when the air-permeable fence works, when the wind power is large, the acting force of the air flow on the fence plate 3 is reduced through the air permeable holes 13, and the stability of the fence plate 3 is improved.

The utility model discloses the theory of operation:

when the device works, firstly, the base 1 is fixed on the ground, the second spring 8 downwards extrudes the limit strip 6 under the action of elastic force, the limit strip 6 is inserted in the limit groove 7, so that the breast board 3 and the base 1 are fixed together, when a truck in a construction site turns or backs a car, the breast board 3 blocks the truck, and when the position of the breast board 3 needs to be adjusted, the handle 14 on the limit strip 6 is manually pulled upwards, the limit strip 6 moves upwards and is separated from the limit groove 7, the fixation of the breast board 3 and the base 1 is cancelled, then, the limit strip 6 is fixed through the fixing mechanism, the two sides of the support rod 2 are elastically supported through the elastic reset mechanism, when the truck turns or backs a car, the truck directly impacts the breast board 3, the breast board 3 can be deviated outwards under the action of the elastic reset mechanism, a space is provided for the truck, the truck turns or backs a car, and the scheme does not need to disassemble a fence, convenient and fast, practice thrift the time limit for a project, be favorable to quick construction.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. Construction's safety control rail, including base (1) and two bracing pieces (2), its characterized in that: a baffle plate (3) is fixed between the two support rods (2), the two support rods (2) are both hinged on the base (1), a limiting mechanism used for keeping the baffle plate (3) in a vertical state is arranged between the support rods (2) and the base (1), the limiting mechanism comprises a limiting strip (6) and a limiting groove (7), two ends of the limiting strip (6) are connected to the two support rods (2) in a sliding mode through a sliding mechanism, a second spring (8) is fixed between the limiting strip (6) and the baffle plate (3), the limiting groove (7) is formed in the base (1), the limiting strip (6) is inserted into the limiting groove (7), and a handle (14) is arranged on one side of the limiting strip (6);

the bottom surface of the breast board (3) is provided with a fixing mechanism, and when the limiting strip (6) is manually separated from the limiting groove (7), the fixing mechanism is used for positioning the limiting strip (6);

two elastic reset mechanisms for elastically supporting two sides of the supporting rod (2) are arranged on two sides of the supporting rod (2).

2. A construction safety management fence according to claim 1, wherein: elasticity canceling release mechanical system includes two spacing post (4), spacing post (4) are the arc structure, one of them spacing post (4) are fixed on bracing piece (2), another spacing post (4) are fixed on the top surface of base (1), two it is equipped with arc spring (5) to overlap jointly on spacing post (4).

3. A construction safety management fence according to claim 1, wherein: the fixing mechanism comprises a fixing plate (9), the fixing plate (9) is fixedly connected to the edge of the bottom surface of the breast board (3), and a fastening screw rod (10) is connected to the fixing plate (9) in a threaded mode.

4. A construction safety management fence according to claim 1, wherein: the sliding mechanism comprises two sliding grooves (11), the two sliding grooves (11) are respectively arranged on the opposite sides of the two supporting rods (2), sliding blocks (12) are arranged in the sliding grooves (11) in a sliding mode, and the side faces of the sliding blocks (12) are fixed on the limiting strips (6).

5. A construction safety management fence according to claim 1, wherein: a plurality of ventilation holes (13) are uniformly formed in the breast board (3).