CN215562170U - Municipal administration road is with preventing guardrail bar - Google Patents

Abstract

The utility model relates to the technical field of road protection equipment, and discloses a protective railing for a municipal road, wherein a protective upright post is fixedly arranged at the center of the upper surface of a base, through holes are formed in four corners of the upper surface of the base, fixing screws are arranged in the through holes, an upright post cover is arranged at the upper end of the protective upright post, a chute is formed in the protective upright post, an opening is formed in the outer side of the chute, a second cross rod is arranged below the outer side wall of the protective upright post and close to the base and penetrates through the opening, a second sliding block is fixedly arranged at one end of the second cross rod close to the inner part of the chute, a vertical rod penetrates through the first cross rod and is in contact with the upper surface of the second cross rod and the inner wall of the lower side of the second cross rod, so that the problems that the existing protective railing is connected by using bolts or welding, the operation steps are complicated, and the construction site cannot be quickly isolated, the work efficiency is reduced, the potential safety hazard is improved, and the rod pieces are connected in a welding mode, so that a large amount of space is occupied by the rod pieces, and the transportation is inconvenient.

Description

Municipal administration road is with preventing guardrail bar

Technical Field

The utility model relates to the technical field of road protection equipment, in particular to a protective railing for a municipal road.

Background

Along with the continuous development of urban roads, construction sites are continuously increased day by day, the safety of the urban roads is more and more emphasized, in order to limit the entering of pedestrians and vehicles and ensure that a safe operation environment exists in a construction site, a plurality of roads are provided with guard rails so as to limit the entering of motor vehicles, non-motor vehicles and pedestrians and ensure the safe operation environment of the construction site.

The current road protection railing adopts two connection modes of bolt connection or welding mostly, and because the construction site constantly increases, the protection railing is in large demand and has many required parts, and the bolt connection or welding mode between each member is too loaded down with trivial details, so that the operation steps are complicated, the work efficiency is reduced, and the use of the welding mode can also cause the member to occupy space and be inconvenient to transport.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the protective railing for the municipal road, which has the advantages of convenience in disassembly, convenience in transportation, simplicity in assembly and the like, and solves the problems that the existing protective railing is complicated in a bolt connection or welding mode, the operation steps are complicated, the construction site cannot be quickly isolated, the working efficiency is reduced, the potential safety hazard is improved, and the rod piece occupies a large space due to the connection of the welding mode and is inconvenient to transport.

(II) technical scheme

In order to realize the purposes of convenient disassembly, simple assembly and convenient transportation at any time, the utility model provides the following technical scheme: a guard rail for a municipal road comprises a base, wherein a guard stand column is fixedly arranged at the central position of the upper surface of the base, through holes are formed in four corners of the upper surface of the base, fixing screws are arranged in the through holes, a stand column pile cover is arranged at the upper end of the guard stand column, a sliding groove is formed in the guard stand column, a partition plate is arranged on the inner side wall of the sliding groove and is made by compressing a reinforced steel plate, an inner cavity of the guard stand column is divided into two sliding grooves with the same size by the partition plate, an opening is formed in the outer side of the sliding groove, a second cross rod and a second cross rod penetrating opening are arranged below the outer side wall of the guard stand column and close to the base, a second sliding block is fixedly arranged at one end of the second cross rod close to the inner part of the sliding groove, a first cross rod and a first sliding block are arranged above the outer side wall of the guard stand column and close to the stand column pile cover, install limit for height pole between first slider and the second slider, the upper surface equipartition of first horizontal pole has the through-hole that runs through first horizontal pole, the upper surface equipartition of second horizontal pole has the through-hole that only runs through the second horizontal pole upper surface, the through-hole that runs through first horizontal pole and the through-hole one-to-one that runs through the second horizontal pole upper surface, the inside rubber packing ring that is equipped with of through-hole, the montant vertically is installed to the top of first horizontal pole, the montant runs through the upper surface of first horizontal pole and second horizontal pole and contacts with the downside inner wall of second horizontal pole, interval between the montant is the same, the upper end of montant is the toper design, the protection stand, first horizontal pole, the surface coating of second horizontal pole and montant has warning decorative pattern or fluorescent paint.

Preferably, the partition plate is made by compressing a reinforced steel plate, and the partition plate divides the inner cavity of the protective upright column into two sliding chutes with the same size.

Preferably, the through-hole that runs through first horizontal pole is equipped with to the upper surface equipartition of first horizontal pole, and the upper surface equipartition of second horizontal pole has the through-hole that only runs through the second horizontal pole upper surface, runs through the through-hole of first horizontal pole and the through-hole one-to-one that runs through the second horizontal pole upper surface, and the through-hole is inside to be added and is equipped with the rubber packing ring, and the montant contacts with the downside inner wall of second horizontal pole behind the through-hole that runs through the through-hole of first horizontal pole and second horizontal pole upper surface.

Preferably, the distance between the vertical rods is the same, and the upper ends of the vertical rods are designed to be conical.

Preferably, the surfaces of the protection upright post, the first cross bar, the second cross bar and the vertical bar are sprayed with warning patterns or fluorescent paint.

(III) advantageous effects

Compared with the prior art, the utility model provides a protective railing for a municipal road, which has the following beneficial effects:

this municipal road is with preventing guardrail bar utilizes the division board to separate into two spouts that the size is the same with the protection stand, both ends at first horizontal pole and second horizontal pole are all connected with the slider with the welded mode simultaneously, realize the quick installation of horizontal pole with the help of the cooperation between slider and the spout, insert the through-hole on the horizontal pole with the montant and realize the quick installation of montant, can keep apart out the construction site fast like this, warn pedestrian and vehicle, save operating time, improve work efficiency, guarantee all safe operational environment in construction site, and transport with the form of member, reduce the space and occupy.

Drawings

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

FIG. 2 is a schematic longitudinal sectional view of the protective column structure of the present invention;

FIG. 3 is a schematic view of a cross bar assembly according to the present invention;

in the figure: 1. a base; 2. a protective upright post; 3. a set screw; 4. a column pile cover; 5. a chute; 6. a partition plate; 7. an opening; 8. a second cross bar; 9. a second slider; 10. a first cross bar; 11. a first slider; 12. a height limiting rod; 13. a vertical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the utility model provides a technical scheme, a guard rail for a municipal road, comprising a base 1, a guard post 2 is fixedly arranged at the central position of the upper surface of the base 1, four corners of the upper surface of the base 1 are all provided with through holes, fixing screws 3 are arranged in the through holes, the number of the fixing screws is 4, the base 1 is firmly fixed with the bottom surface through the fixing screws 3, so that the stability of the guard post 2 is improved, a post pile cover 4 is arranged at the upper end of the guard post 2, vertical rods 13 are longitudinally arranged above a first cross rod 10, the vertical rods 13 penetrate through the upper surfaces of the first cross rod 10 and a second cross rod 8, the distance between the vertical rods 13 is the same, the upper surface of the first cross rod 10 is uniformly provided with through holes penetrating through the first cross rod 10, the upper surface of the second cross rod 8 is uniformly provided with through holes penetrating through the upper surface of the second cross rod 8, the through holes penetrating through the first cross rod 10 correspond to the through holes penetrating through the upper surface of the second cross rod 8 one to one, montant 13 contacts with the lower extreme inner wall of second horizontal pole 8 after passing the through-hole of first horizontal pole 10 and the through-hole of 8 upper surfaces of second horizontal pole, montant 13 plays the effect of bearing the tension like this, when the horizontal pole received the impact force, play the better effect of holding the horizontal pole, the ability of shock resistance is strengthened, the upper end of montant 13 is the toper design, sharp-pointed end can play the warning effect, warn people to please do not overturn, avoid strideing across the railing by force and cause the unnecessary injury, the guard post 2, first horizontal pole 10, the surface coating of second horizontal pole 8 and montant 13 has warning decorative pattern or fluorescent paint, thereby play striking warning effect, remind driver and pedestrian the place ahead to forbid the traffic, please detour.

Referring to fig. 2, a chute 5 is formed inside a protection column 2, a partition plate 6 is disposed on an inner side wall of the chute 5, the partition plate 6 is made by compressing a reinforced steel plate, the partition plate 6 supports a central position of the protection column 2, thereby enhancing the protection strength of the protection column 2, enabling the protection column 2 to have stability, the partition plate 6 divides an inner cavity of the protection column 2 into two chutes 5 with the same size, an opening 7 is formed outside the chute 5, a second cross bar 8 and a second cross bar 8 penetrating the opening 7 are mounted below an outer side wall of the protection column 2 and close to a base 1, a second slider 9 is fixedly mounted at one end of the second cross bar 8 close to the inside of the chute 5, a first cross bar 10 and a first cross bar 10 penetrating the opening 7 are mounted above the outer side wall of the protection column 2 and close to a column pile cover 4, and a first slider 11 is fixedly mounted at one end of the first cross bar 10 close to the inside of the chute 5, a height limiting rod 12 is arranged between the first cross rod 10 and the second cross rod 8.

Referring to fig. 3, the vertical rod 13 passes through the through hole of the first cross rod 10 and the through hole on the upper surface of the second cross rod 8 and then contacts with the inner wall of the lower end of the second cross rod 8, and a rubber washer is added in the through hole, so that the vertical rod 13 and the cross rods can be fixed and locked with each other.

The working principle of the device is as follows: during the use, according to the length measurement of the horizontal pole distance between the protection stand 2, set screw 3 on the base 1 of protection stand 2 is fixed with ground, utilize 8 both ends welded second sliders 9 of second horizontal pole and the inside spout 5 cooperation of one side of protection stand 2, slide second slider 9 to the bottom of spout 5, second horizontal pole 8 is with fixed connection between two protection stands 2 like this, then put into spout 5 respectively limit for height pole 12, make the lower extreme surface of limit for height pole 12 hug closely with the upper surface of second slider 9, reuse first slider 11 with first horizontal pole 10 and protection stand 2 fixed connection, and make the lower surface of first slider 11 hug closely with the upper end surface of limit for height pole 12, cover stand pile cover 4 at last, repeat this operation until finishing the railing installation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a town road is with preventing guardrail bar, includes base (1), its characterized in that: the upper surface center position of the base (1) is fixedly provided with a protective upright post (2), four corners of the upper surface of the base (1) are provided with through holes, fixing screws (3) are arranged in the through holes, an upright post cover (4) is arranged at the upper end of the protective upright post (2), a sliding groove (5) is arranged in the protective upright post (2), a partition plate (6) is arranged on the inner side wall of the sliding groove (5), an opening (7) is arranged on the outer side of the sliding groove (5), a second cross rod (8) is arranged below the outer side wall of the protective upright post (2) and close to the base (1), the second cross rod (8) penetrates through the opening (7), a second sliding block (9) is fixedly arranged at one end of the second cross rod (8) close to the inner part of the sliding groove (5), and a first cross rod (10) is arranged above the outer side wall of the protective upright post (2) and close to the upright post cover (4), and first horizontal pole (10) run through opening (7), first horizontal pole (10) are close to the inside one end fixed mounting of spout (5) and have first slider (11), install limit for height pole (12) between first horizontal pole (10) and second horizontal pole (8), montant (13) are vertically installed to the top of first horizontal pole (10), and montant (13) run through the upper surface of first horizontal pole (10) and second horizontal pole (8), montant (13) contact with the lower extreme inner wall of second horizontal pole (8).

2. The guardrail bar for the municipal road according to claim 1, characterized in that: the partition plate (6) is made by compressing a reinforced steel plate, and the inner cavity of the protective upright post (2) is divided into two sliding chutes (5) with the same size by the partition plate (6).

3. The guardrail bar for the municipal road according to claim 1, characterized in that: the upper surface equipartition of first horizontal pole (10) has the through-hole that runs through first horizontal pole (10), and the upper surface equipartition of second horizontal pole (8) has the through-hole that only runs through second horizontal pole (8) upper surface, the through-hole that runs through first horizontal pole (10) and the through-hole one-to-one that runs through second horizontal pole (8) upper surface, through-hole internally mounted has the rubber packing ring, contact with the lower extreme inner wall of second horizontal pole (8) behind the through-hole that montant (13) passed first horizontal pole (10) and second horizontal pole (8) upper surface.

4. The guardrail bar for the municipal road according to claim 1, characterized in that: the distance between the vertical rods (13) is the same, and the upper ends of the vertical rods (13) are designed to be conical.

5. The guardrail bar for the municipal road according to claim 1, characterized in that: the surface spraying of protection stand (2), first horizontal pole (10), second horizontal pole (8) and montant (13) has warning pattern or fluorescent paint.

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