CN217680960U

CN217680960U - Security fence for road construction

Info

Publication number: CN217680960U
Application number: CN202220100377.4U
Authority: CN
Inventors: 杨晨
Original assignee: Anhui Boxu Construction Engineering Co ltd
Current assignee: Anhui Boxu Construction Engineering Co ltd
Priority date: 2022-01-15
Filing date: 2022-01-15
Publication date: 2022-10-28
Anticipated expiration: 2032-01-15

Abstract

The utility model discloses a security fence is used in road construction, including the railing, a fixed base, a pedestal, the inserted block, the opening, spacing groove and stop gear, the left and right sides of railing all is provided with the fixing base, the bottom fixedly connected with base of fixing base, the top and the equal fixedly connected with inserted block in bottom of the railing left and right sides, the fixing base is close to railing one side and corresponds the position of inserted block and has seted up the opening, one side that the inserted block kept away from the railing runs through the opening and extends to the outside of opening, be located two one side that the inserted block is close to each other of homonymy and be located the outside position of opening and all seted up the spacing groove. The utility model discloses a railing, fixing base, inserted block, opening, spacing groove, stop gear, spout, slide bar, slider, spacing spring, stopper and couple mutually support, have realized the effect of the equipment of being convenient for, and the equipment process operation is comparatively simple and convenient, has greatly alleviateed constructor's manual labor, labour saving and time saving, and simple structure has greatly improved safety fence's for the road construction practicality.

Description

Security fence for road construction

Technical Field

The utility model relates to a road construction technical field specifically is a security fence is used in road construction.

Background

On some road construction sites in cities, safety guardrails are often required to be installed to prevent non-workers from entering a construction site so as to avoid causing safety accidents. At present, the common safety fence is inconvenient to assemble, the assembly process is complex to operate, the manual labor of constructors is greatly increased, and the practicability of the safety fence for road construction is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a security fence is used in road construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety fence for road construction comprises a rail, fixing seats, bases, inserting blocks, through openings, limiting grooves and limiting mechanisms, wherein the fixing seats are arranged on the left side and the right side of the rail, the bases are fixedly connected to the bottoms of the fixing seats, the inserting blocks are fixedly connected to the tops and the bottoms of the left side and the right side of the rail, the through openings are formed in the positions, close to one side of the rail, of the fixing seats and corresponding to the inserting blocks, one sides, away from the rail, of the inserting blocks penetrate through the through openings and extend to the outer portions of the through openings, the limiting grooves are formed in the positions, located on the side, close to each other, of the two inserting blocks on the same side and located outside the through openings, and the limiting mechanisms are arranged on the fixing seats;

stop gear includes spout, slide bar, slider, spacing spring, stopper and couple, the spout has been seted up to the mid point department that railing one side was kept away from to the fixing base, the top fixedly connected with slide bar of spout inner wall, the bottom of slide bar and the bottom fixed connection of spout inner wall, the equal sliding connection in top and the bottom on slide bar surface has the slider, one side that the spout was kept away from to the slider runs through the spout and extends to the outside of spout, the slide bar surface just is located the position between two sliders and has cup jointed spacing spring, the slider is kept away from spacing spring one side and is corresponded the position fixedly connected with stopper in spacing groove, one side that the slider was kept away from to the stopper runs through the inside of spacing groove and extend to the spacing groove, peg graft between stopper and the spacing groove, the stopper is kept away from to the slider and just corresponds the position fixedly connected with couple of stopper, the couple is made by the rubber material.

Preferably, the fixing seat is movably connected with the handrail.

Preferably, the insert block is connected with the through opening in a sliding mode.

Preferably, the surface of the sliding block is in sliding connection with the inner wall of the sliding groove.

Preferably, one end of the limiting spring close to the sliding block is fixedly connected with the sliding block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a railing, fixing base, inserted block, opening, spacing groove, stop gear, spout, slide bar, slider, spacing spring, stopper and couple mutually support, have realized the effect of the equipment of being convenient for, and the equipment process operation is comparatively simple and convenient, has greatly alleviateed constructor's manual labor, labour saving and time saving, and simple structure has greatly improved safety fence's for the road construction practicality.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic structural diagram of the front view of the present invention.

In the figure: 1 railing, 2 fixing base, 3 bases, 4 inserted blocks, 5 through openings, 6 limiting grooves, 7 limiting mechanisms, 71 sliding grooves, 72 sliding rods, 73 sliding blocks, 74 limiting springs, 75 limiting blocks and 76 hooks.

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.

Please refer to fig. 1-2, a safety fence for road construction, including railing 1, fixing base 2, base 3, insert block 4, opening 5, spacing groove 6 and stop gear 7, the left and right sides of railing 1 all is provided with fixing base 2, swing joint between fixing base 2 and railing 1, the bottom fixedly connected with base 3 of fixing base 2, the equal fixedly connected with insert block 4 in top and the bottom of the 1 left and right sides of railing, fixing base 2 is close to 1 one side of railing and has seted up opening 5 corresponding to the position of insert block 4, one side that insert block 4 kept away from railing 1 runs through opening 5 and extends to the outside of opening 5, sliding connection between insert block 4 and opening 5, be located two mutually close to one side of insert block 4 of homonymy and all seted up spacing groove 6 in the position that is located opening 5 outside, be provided with stop gear 7 on fixing base 2.

The limiting mechanism 7 comprises a sliding groove 71, a sliding rod 72, a sliding block 73, a limiting spring 74, a limiting block 75 and a hook 76, the sliding groove 71 is formed in the middle point of one side, away from the railing 1, of the fixing seat 2, the sliding rod 72 is fixedly connected to the top of the inner wall of the sliding groove 71, the bottom of the sliding rod 72 is fixedly connected to the bottom of the inner wall of the sliding groove 71, the sliding block 73 is connected to the top of the surface of the sliding rod 72 in a sliding mode, one side, away from the sliding groove 71, of the sliding block 73 penetrates through the sliding groove 71 and extends to the outside of the sliding groove 71, the surface of the sliding block 73 is connected to the inner wall of the sliding groove 71 in a sliding mode, the limiting spring 74 is sleeved on the surface of the sliding rod 72 and is located between the two sliding blocks 73, one end, close to the sliding block 73, of the limiting spring 74 is fixedly connected to the sliding block 73, the limiting block 73 is far away from one side, away from the limiting spring 74, and corresponds to the limiting groove 6, the limiting block 75 is connected to the hook 76 in a fixed position, and corresponds to the limiting block 75, and the hook 76 is made of rubber material.

During the use, during the equipment, only need to draw couple 76 to the one side of keeping away from spacing groove 6, thereby drive slider 73 and stopper 75 to the one side motion of keeping away from spacing groove 6, compress spacing spring 74 simultaneously, then will be located two couples 76 of homonymy and articulate together, then peg graft opening 5 on fixing base 2 and plug-in block 4 on railing 1, and make between railing 1 and the fixing base 2 closely laminate, then will articulate two couples 76 together and separate, then loosen couple 76, thereby drive slider 73 and stopper 75 under the spring action of spacing spring 74 and carry out the motion that resets, thereby make stopper 75 insert in the spacing groove 6 can, through above step, can accomplish the equipment.

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 a security fence is used in road construction, includes railing (1), fixing base (2), base (3), inserted block (4), opening (5), spacing groove (6) and stop gear (7), its characterized in that: fixing seats (2) are arranged on the left side and the right side of the handrail (1), a base (3) is fixedly connected to the bottom of each fixing seat (2), inserting blocks (4) are fixedly connected to the top and the bottom of the left side and the right side of the handrail (1), through holes (5) are formed in the positions, close to one side of the handrail (1), of the fixing seats (2) and corresponding to the inserting blocks (4), one sides, far away from the handrail (1), of the inserting blocks (4) penetrate through the through holes (5) and extend to the outer portions of the through holes (5), limiting grooves (6) are formed in the positions, located on the sides, close to each other, of the two inserting blocks (4) on the same side and located outside the through holes (5), and limiting mechanisms (7) are arranged on the fixing seats (2);

the limiting mechanism (7) comprises a sliding groove (71), a sliding rod (72), a sliding block (73), a limiting spring (74), a limiting block (75) and a hook (76), the sliding groove (71) is formed in the middle point of one side, away from the railing (1), of the fixing seat (2), the sliding groove (72) is fixedly connected to the top of the inner wall of the sliding groove (71), the bottom of the sliding rod (72) is fixedly connected to the bottom of the inner wall of the sliding groove (71), the sliding block (73) is connected to the top and the bottom of the surface of the sliding rod (72) in a sliding mode, one side, away from the sliding groove (71), of the sliding block (73) penetrates through the sliding groove (71) and extends to the outside of the sliding groove (71), the limiting spring (74) is sleeved on the surface of the sliding rod (72) and is located between the two sliding blocks (73), the sliding block (73) is far away from one side of the limiting spring (74) and corresponds to the position of the limiting groove (6), the limiting block (75) is fixedly connected to the limiting block (75), one side, away from the sliding block (73) and corresponds to the inserting position of the limiting block (75), the hook (76) is made of rubber.

2. A safety fence for road construction as claimed in claim 1, wherein: the fixed seat (2) is movably connected with the railing (1).

3. A safety fence for road construction as claimed in claim 2, wherein: the inserting block (4) is connected with the through opening (5) in a sliding mode.

4. A safety fence for road construction as claimed in claim 3, wherein: the surface of the sliding block (73) is in sliding connection with the inner wall of the sliding groove (71).

5. The safety fence for road construction according to claim 4, wherein: one end of the limiting spring (74) close to the sliding block (73) is fixedly connected with the sliding block (73).