CN211036812U

CN211036812U - Rail guard convenient to remove

Info

Publication number: CN211036812U
Application number: CN201921849954.4U
Authority: CN
Inventors: 陈彩玲
Original assignee: Xiamen Minlutong Construction Engineering Co ltd
Current assignee: Xiamen Minlutong Construction Engineering Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-17
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a rail guard convenient to remove belongs to the municipal facilities field. Its technical essential includes a plurality of bases and sets up the stand of base upper surface, the stand is provided with the connecting rod towards the side of adjacent stand, the upper surface of connecting rod is provided with first waist type hole along its length direction, run through in the first waist type hole and be provided with the pivot that slides along its length direction, the pivot both ends be provided with the fender rod of stand one side looks butt is kept away from to the connecting rod, be provided with the injecture on the fender rod and on the connecting rod the spacing subassembly of fender rod position, the fender rod upper surface just keeps away from the one end of stand is provided with second waist type hole, and is adjacent the downthehole rectangle frame that is provided with of second waist type. The utility model has the advantages of easily remove, be convenient for arrange according to the road condition.

Description

Rail guard convenient to remove

Technical Field

The utility model belongs to the municipal facilities field, more specifically say, it relates to a rail guard convenient to remove.

Background

Guard rails are installed on urban roads, and the purpose of the guard rails is to guide traffic flow so as to reduce traffic accidents or jam. With the development of economy, more and more automobiles are arranged on the road. During the peak period of work, the same road is often blocked, and the other road is empty. At this moment, need remove current guardrail, alleviate the condition of traffic jam.

However, the existing guardrail is assembled by welding, the guardrail is large in size, the guardrail is very difficult to move, and the guardrail is inconvenient to the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail guard convenient to remove, it has easily to remove, is convenient for carry out the advantage of arranging according to the road condition.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a rail guard convenient to remove, is in including a plurality of bases and setting the stand of base upper surface, the stand is provided with the connecting rod towards the side of adjacent stand, the upper surface of connecting rod is provided with first waist type hole along its length direction, run through in the first waist type hole and be provided with the pivot that slides along its length direction, the pivot both ends be provided with the guard bar of stand one side looks butt is kept away from to the connecting rod, be provided with the injecture on the guard bar and on the connecting rod the spacing subassembly of guard bar position, the guard bar upper surface just is kept away from the one end of stand is provided with second waist type hole, and is adjacent be provided with the rectangle frame in the second waist type hole.

By adopting the technical scheme, when the guardrail needs to be moved, the limiting assembly is firstly loosened to separate the protection rod from the connecting rod, and then the protection rod is rotated to fold the protection rod and the connecting rod together; through fender rod and connecting rod phase separation, can make adjacent fender rod phase separation to rotate the fender rod, make the fender rod fold together, thereby finish the guardrail is folding, the staff of being convenient for carries the guardrail.

Furthermore, the limiting assembly comprises a threaded hole formed in the guard rod, and a bolt which is rotatably arranged in the threaded hole and is abutted to the connecting rod.

Through adopting above-mentioned technical scheme, when removing the fender rod to the assigned position, rotate the bolt for bolt and spliced pole looks butt prevent fender rod endwise slip easy operation.

Further, the bolt is a butterfly bolt.

Through adopting above-mentioned technical scheme, the setting of butterfly bolt, can convenient to use person rotate the bolt, avoids rotating the bolt with the help of instruments such as spanner, easy operation.

Furthermore, a friction plate is arranged between the butterfly bolt and the guard rod.

Through adopting above-mentioned technical scheme, the coefficient of friction disc is greater than the coefficient of friction of bolt, and increases the area of contact with the protection rod for the bolt is better to the fixed effect of protection rod.

Furthermore, a bulge is arranged at one end of the protection rod, and a groove which is embedded with the bulge is arranged at the other end of the protection rod.

Through adopting above-mentioned technical scheme, the setting of arch and recess can make the connection between the adjacent guard bar more stable.

Furthermore, the edge of the bulge is provided with a fillet.

Through adopting above-mentioned technical scheme, the setting of round guide angle can make the fender rod laborsaving, smooth and easy more when the installation, has reduced the mechanical loss of installation between the adjacent fender rod.

Furthermore, a buckle is arranged on one side, far away from the rectangular frame, in the second waist-shaped hole, and the buckle is embedded with the rectangular frame sliding in the second waist-shaped hole.

Through adopting above-mentioned technical scheme, the setting of buckle can be so that the stable installation of rectangle frame is downthehole at second waist type, prevents that the rectangle frame from taking place to slide to make connecting inseparabler between the adjacent fender rod.

Furthermore, the outer surface of the rectangular frame is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, the frictional force of rectangular frame surface can be improved in the setting of anti-skidding line to convenient to use person slides the rectangular frame and advances the buckle or follows the roll-off in the buckle.

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

(1) when the guardrail needs to be moved, firstly, the limiting assembly is loosened to separate the protective rod from the connecting rod, and then the protective rod is rotated to fold the protective rod and the connecting rod together; the adjacent protection rods can be separated through the separation of the protection rods and the connecting rod, so that the protection rods are rotated and folded together, the guardrail is folded, and workers can carry the guardrail conveniently;

(2) through the arrangement of the butterfly bolt, a user can conveniently rotate the bolt, the bolt is prevented from being rotated by means of tools such as a spanner, and the operation is simple;

(3) through the setting of buckle, can make the stable installation of rectangle frame downthehole at second waist type, prevent that the rectangle frame from taking place to slide to make connecting more inseparabler between the adjacent fender rod.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of an exploded structure of the present embodiment;

fig. 3 is a schematic view of a folded guard rail convenient to move.

Reference numerals: 1. a base; 2. a column; 3. a connecting rod; 4. a first kidney-shaped hole; 5. a rotating shaft; 6. a guard bar; 7. a limiting component; 71. a threaded hole; 72. a bolt; 8. a second kidney-shaped hole; 9. a rectangular frame; 10. a friction plate; 11. a protrusion; 12. a groove; 13. a fillet guide; 14. and (5) buckling.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a rail guard convenient to remove, refer to fig. 1 and fig. 2 and show, including two bases 1, base 1's last surface mounting has stand 2, be fixed with connecting rod 3 on the opposite face of two stands 2, first waist type hole 4 has been seted up along its length direction to the upper surface of connecting rod 3, run through in the first waist type hole 4 and put along its axial direction pivot 5 that slides, the both ends of pivot 5 are connected with fender rod 6, the one side looks butt that stand 2 was kept away from to 6 one side and connecting rod 3 of fender rod towards stand 2, be provided with the spacing subassembly 7 of injecing 6 positions of fender rod on the fender rod 6, second waist type hole 8 has been seted up along its axial direction to the one end that stand 2 was kept away from to 6 fender rod, rectangular frame 9 has been cup jointed in the second waist type hole 8 of adjacent fender rod 6.

Further, the limiting assembly 7 comprises a threaded hole 71 formed in the guard bar 6, and a bolt 72 rotatably mounted in the threaded hole 71 and abutting against the connecting rod 3. Through bolt 72 and fender rod 6 looks butt, can avoid fender rod 6 to take place the axial and slide to improve the stability of guardrail.

It should be noted that the bolt 72 is a butterfly bolt, and by adopting the butterfly bolt 72, the bolt 72 can be conveniently rotated by a user, so that the bolt 72 is prevented from being rotated by means of a wrench or other tools, and the operation is simple.

Then, a friction plate 10 is placed between the butterfly bolt and the guard bar 6, and the friction plate 10 is a sheet structure made of rubber and has an area larger than the end surface area of the bolt 72. The friction coefficient of the friction plate 10 is larger than that of the bolt 72, and the contact area of the friction plate and the guard bar 6 is increased, so that the fixing effect of the bolt 72 on the guard bar 6 is better.

Referring to fig. 1 and 2, a protrusion 11 is fixed to one end of the protection rod 6, and a groove 12 engaged with the protrusion 11 is formed at the other end of the protection rod 6. The stability of the connection between the adjacent guard bars 6 can be improved by the protrusions 11 and the grooves 12, thereby improving the stability of the guard rail.

Further, in order to enable the guard bars 6 to be more labor-saving and smooth when being installed, the guide round corners 13 are arranged on the edges of the protrusions 11, so that mechanical loss between the adjacent guard bars 6 is reduced, and the guardrail is more labor-saving to install.

Referring to fig. 2 and 3, a buckle 14 fitted to the rectangular frame 9 is mounted on a side of the second kidney-shaped hole 8 away from the rectangular frame 9. When adjacent protective rod 6 looks butt, rectangle frame 9 joint has further improved the stability of being connected between the adjacent protective rod 6 in buckle 14.

Further, in order to facilitate taking out the rectangular frame 9 from the buckle 14, the outer surface of the rectangular frame 9 is provided with anti-skid lines.

The utility model discloses a working process and beneficial effect as follows: when the guardrail needs to be moved, firstly, the limiting bolt 72 is rotated, the protection rod 6 is moved to separate the protection rod 6 from the connecting rod 3, and then the protection rod 6 is rotated to fold the protection rod 6 and the connecting rod 3 together; through

protective rod

6 and 3 phase separations of connecting rod, take out rectangle frame 9 from buckle 14 for phase separation between the adjacent protective rod 6, thereby rotate protective rod 6, make protective rod 6 fold together, thereby finish the guardrail is folding, and then the staff of being convenient for carries the guardrail.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A protective guard convenient to move comprises a plurality of bases (1) and upright posts (2) arranged on the upper surfaces of the bases (1), and is characterized in that connecting rods (3) are arranged on the side surfaces, facing the adjacent upright posts (2), of the upright posts (2), first waist-shaped holes (4) are formed in the upper surfaces of the connecting rods (3) along the length direction of the connecting rods, rotating shafts (5) sliding along the length direction of the connecting rods penetrate through the first waist-shaped holes (4), protective rods (6) abutted to one sides, far away from the upright posts (2), of the connecting rods (3) are arranged at the two ends of the rotating shafts (5), limiting assemblies (7) for limiting the positions of the protective rods (6) are arranged on the protective rods (6) and on the connecting rods (3), second waist-shaped holes (8) are formed in the upper surfaces of the protective rods (6) and one ends, far away from the upright posts (2), a rectangular frame (9) is arranged in the second waist-shaped hole (8).

2. A guard rail convenient to move according to claim 1 characterized in that said stop assembly (7) comprises a threaded hole (71) provided on said guard bar (6), a bolt (72) rotatably provided in said threaded hole (71) and abutting against said connecting bar (3).

3. A guard rail for facilitating the movement according to claim 2, characterized in that the bolt (72) is a butterfly bolt.

4. A guard rail convenient to move according to claim 3, characterized in that a friction plate (10) is arranged between the butterfly bolt and the guard bar (6).

5. Guard rail for moving according to claim 1 characterized in that the guard bar (6) is provided with a protrusion (11) at one end and the guard bar (6) is provided with a groove (12) at the other end for engaging with the protrusion (11).

6. A guard rail convenient to move according to claim 5 characterized in that the edge of the protrusion (11) is provided with a rounded corner (13).

7. A guard rail convenient to move according to claim 1, characterized in that a buckle (14) is arranged at one side of the second kidney-shaped hole (8) far away from the rectangular frame (9), and the buckle (14) is embedded with the rectangular frame (9) sliding in the second kidney-shaped hole (8).

8. A guard rail convenient to move according to claim 1 characterized in that the outer surface of the rectangular frame (9) is provided with anti-slip lines.