CN212406341U

CN212406341U - Municipal construction safety fence with adjustable protection area

Info

Publication number: CN212406341U
Application number: CN202020865710.1U
Authority: CN
Inventors: 刘志秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a municipal construction safety fence with adjustable protection area, which belongs to the technical field of municipal construction and comprises two groups of base plates, wherein four corners at the bottom of the base plates are provided with universal wheels, the centers of the tops of the base plates are provided with stand columns, the stand columns are provided with light reflecting warning strips, the tops of the stand columns are provided with warning lamps, two groups of telescopic folding devices are arranged between the stand columns, the tops of opposite surfaces of the stand columns are movably connected with telescopic rods through screws, the top of the right outer wall of the stand column is provided with a right connecting block, the right connecting block is connected with a C-shaped plate through pin shaft rotation, the top of the left outer wall of the stand column is provided with a left connecting block corresponding to the position of the right connecting block, the left connecting block is connected with an inserting plate matched with the C-shaped plate through pin shaft, the device realizes adjusting the enclosure to different area of protection's municipal works building site, and the device convenient to detach transport simultaneously.

Description

Municipal construction safety fence with adjustable protection area

Technical Field

The utility model relates to a municipal construction technical field specifically is an adjustable protective area's municipal construction security fence.

Background

Municipal engineering (municipal engineering) refers to municipal facility construction engineering.

When carrying out municipal construction, it is very necessary to enclose construction range through security fence, not only there is the safety protection effect to coming and going pedestrian, also can warn coming and going vehicle speed reduction and walk slowly, with guarantee constructor safety, however, the most simple structure of present municipal construction security fence, the area that the fence enclosed is mostly certain, can not adjust according to the area of construction, influence security fence's maintenance effect, and traditional fence is not convenient for dismantle the transport, therefore, a municipal construction security fence of adjustable protection area has very practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable protective area's municipal construction safety fence to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal construction safety fence with an adjustable protection area comprises two groups of base plates, wherein universal wheels are arranged at four corners of the bottoms of the two groups of base plates, stand columns are arranged in the centers of the tops of the two groups of base plates, light-reflecting warning strips are arranged on the two groups of stand columns, warning lamps are arranged at the tops of the two groups of stand columns, a telescopic folding device is arranged between the two groups of stand columns, telescopic rods are movably connected to the tops of opposite surfaces of the two groups of stand columns through screws, right connecting blocks are arranged at the tops of right outer walls of the right group of stand columns, the right connecting blocks are connected with C-shaped plates through pin shafts in a rotating mode, left connecting blocks corresponding to the positions of the right connecting blocks are arranged at the tops of left outer walls of the left group of stand columns on the left side, inserting plates matched with the C-shaped plates are connected through the left and right, and the inner cavities of the first bolt hole and the second bolt hole are movably inserted with bolts.

Preferably, flexible folding device includes the body of rod, the body of rod left and right sides all is rotated through a round pin axle and is connected with two sets of bull sticks, and four groups the bull stick is kept away from body of rod one end and all is rotated through a round pin axle two and is connected with the side slider.

Preferably, the opposite surfaces of the two groups of upright posts are longitudinally provided with sliding grooves matched with the side sliding blocks, and the four groups of side sliding blocks are respectively arranged in the inner cavities of the matched sliding grooves.

Preferably, the opposite surfaces of the two groups of telescopic rods are movably connected with the left side and the right side of the rod body through bolts.

Preferably, the rod body and the rotating rod are made of stainless steel.

Preferably, two sets of the stand outer wall has evenly brushed anti-rust paint layer, and two sets of the stand cross section is the rectangle.

Compared with the prior art, the beneficial effects of the utility model are that: a municipal construction safety fence with an adjustable protection area is convenient to move through a universal wheel, when a guardrail is assembled, inserting plates on one group of fences are inserted into inner cavities of matched C-shaped plates on the other group of fences, and inserting bolts into inner cavities of a bolt hole I and a bolt hole II to realize quick assembly among the fences;

the telescopic folding device arranged between the two groups of stand columns realizes a telescopic function, so that the device can adjust and enclose construction sites with different construction areas, meanwhile, the right connecting block is rotatably connected with the C-shaped plate through a pin shaft, and the left connecting block is rotatably connected with the inserting plate through the pin shaft, so that flexible rotating and enclosing of a plurality of groups of fences according to the construction sites can be facilitated during enclosing;

at night and in dim light, the warning lamp and the reflective warning strip have a warning effect on vehicles and pedestrians, so that the safety of the pedestrians and the vehicles is guaranteed;

the sliding groove matched with the side sliding block is longitudinally arranged between the two groups of stand columns, so that the four groups of rotating rods can conveniently perform telescopic motion between the two groups of stand columns, the fence can be conveniently adjusted in a telescopic mode to adapt to enclosure operation of different construction places, meanwhile, after the two groups of telescopic rods are disassembled, the side sliding block can be quickly taken out from the sliding groove, a rod body and the rotating rods can be conveniently and quickly disassembled from the two groups of stand columns, the size is reduced after the disassembling, and the carrying is convenient;

through the telescopic link of side fixed mounting about the body of rod, realize the stable fixed to the body of rod.

Drawings

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

fig. 2 is a schematic structural view of the telescopic folding device of the present invention.

In the figure: 1. a substrate; 2. a universal wheel; 3. a column; 4. a reflective warning strip; 5. a warning light; 6. a telescopic folding device; 61. a rod body; 62. a first pin shaft; 63. a rotating rod; 64. a second pin shaft; 65. a side slider; 7. a telescopic rod; 8. a right connecting block; 9. a left connecting block; 10. a pin shaft; 11. c-shaped plates; 12. a first bolt hole; 13. a plugboard; 14. a bolt hole II; 15. and (4) a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an adjustable protective area's municipal construction safety fence includes two sets of base plates 1, 1 bottom four corners department of two sets of base plates all is provided with the ten-thousandth wheel 2, the device realizes being convenient for to remove through the ten-thousandth wheel 2, 1 top central authorities of two sets of base plates all are provided with stand 3, all be provided with reflection of light warning strip 4 on two sets of

stands

3, 3 tops of two sets of stands all are provided with warning light 5, at night and when light is dim, carry out the warning effect to coming and going vehicle and pedestrian through warning light 5 and reflection of light warning strip 4, guarantee pedestrian and vehicle safety of coming and going.

Referring to fig. 1, a telescopic folding device 6 is arranged between two groups of upright posts 3, the tops of opposite surfaces of the two groups of upright posts 3 are movably connected with a telescopic rod 7 through screws, the top of the right outer wall of the right group of upright posts 3 is provided with a right connecting block 8, the right connecting block 8 is rotatably connected with a C-shaped plate 11 through a pin shaft 10, the top of the left outer wall of the left group of upright posts 3 is provided with a left connecting block 9 corresponding to the right connecting block 8, the left connecting block 9 is rotatably connected with an inserting plate 13 matched with the C-shaped plate 11 through a pin shaft 10, the telescopic folding device 6 arranged between the two groups of upright posts 3 realizes the telescopic function, so that the device can adjust and enclose construction sites with different construction areas, meanwhile, the right connecting block 8 is rotatably connected with the C-shaped plate 11 through a pin shaft 10, the left connecting block 9 is, run through about C template 11 and be provided with bolt hole one 12, plugboard 13 central authorities run through be provided with bolt hole two 14 of 12 apertures unanimity of bolt hole, and bolt hole one 12 is pegged graft with the activity of bolt hole two 14 inner chambers and is provided with bolt 15, when assembling the guardrail, peg graft the 11 inner chambers of C template that match on another group of rail with plugboard 13 on a set of rail, and at bolt hole one 12 and two 14 inner chambers of bolt hole peg 15 can realize fast assembly between the rail, on the same principle, when needing to dismantle between rail and rail, only need take out the bolt 15 of fixing two sets of rails and can realize dismantling.

Referring to fig. 2, the retractable folding device 6 includes a rod 61, two sets of rotating rods 63 are rotatably connected to the left and right sides of the rod 61 through a first pin 62, and a side sliding block 65 is rotatably connected to one end of each of the four sets of rotating rods 63 far from the rod 61 through a second pin 64.

Referring to fig. 1 and 2, the opposite surfaces of the two sets of upright posts 3 are longitudinally provided with sliding grooves matched with the side sliding blocks 65, the four sets of side sliding blocks 65 are respectively arranged in the inner cavities of the matched sliding grooves, the sliding grooves matched with the side sliding blocks 65 are longitudinally arranged between the two sets of upright posts 3, so that the four sets of rotating rods 63 can conveniently perform telescopic motion between the two sets of upright posts 3, the fence can be conveniently adjusted in a telescopic mode to adapt to enclosure operation of different construction places, meanwhile, after the two sets of telescopic rods 7 are disassembled, the side sliding blocks 65 can be quickly taken out of the sliding grooves, the rod body 61 and the rotating rods 63 can be conveniently disassembled from the two sets of upright posts 3, the size is reduced after disassembly.

Referring to fig. 1 and 2, the opposite surfaces of the two sets of telescopic rods 7 are movably connected with the left and right sides of the rod body 61 through bolts, and the telescopic rods 7 are fixedly installed on the left and right sides of the rod body 61, so that the rod body 61 is stably fixed.

Referring to fig. 2, the rod body 61 and the rotating rod 63 are made of stainless steel, so as to increase the corrosion resistance of the rod body 61 and the rotating rod 63 and delay the service life of the two.

Referring to fig. 1, the outer walls of the two sets of columns 3 are uniformly painted with anti-rust paint layers, and the cross sections of the two sets of columns 3 are rectangular.

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

Claims

1. The utility model provides an adjustable protective area's municipal construction safety fence, includes two sets of base plates (1), its characterized in that: the four corners of the bottom of two groups of base plates (1) are respectively provided with a universal wheel (2), the centers of the tops of the two groups of base plates (1) are respectively provided with a stand column (3), the two groups of stand columns (3) are respectively provided with a light-reflecting warning strip (4), the tops of the two groups of stand columns (3) are respectively provided with a warning lamp (5), a telescopic folding device (6) is arranged between the two groups of stand columns (3), the tops of opposite surfaces of the two groups of stand columns (3) are respectively movably connected with a telescopic rod (7) through screws, the tops of right outer walls of one group of stand columns (3) on the right side are respectively provided with a right connecting block (8), the right connecting block (8) is rotatably connected with a C-shaped plate (11) through a pin shaft (10), the tops of left outer walls of one group of stand columns (3) on the left side are respectively provided with a left connecting block (9), the C-shaped plate (11) is provided with a first bolt hole (12) in a left-right penetrating mode, a second bolt hole (14) with the same diameter as the first bolt hole (12) is arranged in the center of the inserting plate (13) in a penetrating mode, and a bolt (15) is movably inserted into inner cavities of the first bolt hole (12) and the second bolt hole (14).

2. The municipal construction safety fence with adjustable protection area according to claim 1, wherein: flexible folding device (6) are including the body of rod (61), the right side all rotates through round pin axle one (62) and is connected with two sets of bull sticks (63) about the body of rod (61), and four groups the body of rod (61) one end is kept away from in bull stick (63) all rotates through round pin axle two (64) and is connected with side slider (65).

3. The municipal construction safety fence with adjustable protection area of claim 2, wherein: the opposite surfaces of the two groups of upright posts (3) are longitudinally provided with sliding grooves matched with the side sliding blocks (65), and the four groups of side sliding blocks (65) are respectively arranged in the inner cavities of the matched sliding grooves.

4. The municipal construction safety fence with adjustable protection area of claim 2, wherein: and the opposite surfaces of the two groups of telescopic rods (7) are movably connected with the left side and the right side of the rod body (61) through bolts.

5. The municipal construction safety fence with adjustable protection area of claim 2, wherein: the rod body (61) and the rotating rod (63) are made of stainless steel.

6. The municipal construction safety fence with adjustable protection area according to claim 1, wherein: two sets of stand (3) outer wall has evenly brushed anti-rust paint layer, and two sets of stand (3) cross section is the rectangle.