CN212895918U

CN212895918U - Road and bridge engineering is with protection frame

Info

Publication number: CN212895918U
Application number: CN202020465955.5U
Authority: CN
Inventors: 刘清强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-04-06
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a road and bridge engineering protection frame in the technical field of road and bridge engineering, which comprises a plurality of bases, a plurality of support rods, an upper limit plate, a plurality of lower limit plates, a protection cylinder, a fixed rod, support columns, threads, an upper nut, a lower nut, a plurality of bases, a plurality of support rods, an upper limit plate, a lower limit plate, a plurality of lower limit plates, a plurality of protection frames, a plurality of small pieces and a plurality of protective frames, the transportation is convenient, the installation is convenient and simple, and the protection capability of the protection frame is enhanced.

Description

Road and bridge engineering is with protection frame

Technical Field

The utility model relates to a road and bridge engineering technical field specifically is a road and bridge engineering is with protection frame.

Background

The road and bridge is generally composed of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering and a traffic engineering facility, wherein the roadbed is a linear structure built by soil or stones, the road surface is a layered structure which is layered and paved on the roadbed by various road building materials or mixtures and is used for driving automobiles, the bridge and tunnel engineering is an important component part in a high-grade highway and comprises the bridge, a culvert, a channel, the tunnel and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge engineering is with protection frame to solve the inconvenient transportation of common road and bridge engineering for protection frame that proposes in the above-mentioned background art, the installation difficulty can not play fine guard action, and just need change whole protection frame when the traffic accident appears, problem with too high costs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road and bridge engineering is with protection frame, includes a plurality of bases, and is a plurality of the base top all is pegged graft there is the bracing piece, and is a plurality of spacing board on the equal fixedly connected with in bracing piece surface top, and is a plurality of spacing board under the equal fixedly connected with in bracing piece surface bottom, be provided with a protection section of thick bamboo between spacing board and the lower spacing board, it has the dead lever to peg graft in the middle part of the protection section of thick bamboo, it all is provided with the support column with the lower spacing board left and right sides to go up the spacing board, the top and the bottom of support column surface all are provided with the screw thread, be provided with the upper nut between support column top and the upper spacing board, be provided with the.

Preferably, slots are formed in the middle of the bottoms of the supporting rods and the supporting columns, and the inner cavity of the base is provided with inserting blocks matched with the slots.

Preferably, the middle part of the protective cylinder is provided with a connecting hole matched with the fixing rod, the outer surface of the protective cylinder is adhered with a reflective strip, and the outer surface of the protective cylinder is provided with a corrugated groove.

Preferably, a plurality of the upper limiting plate right side all is provided with first cardboard, and a plurality of the upper limiting plate left side all is provided with first cardboard assorted second cardboard, and a plurality of the lower limiting plate right side all is provided with the third cardboard, and a plurality of the lower limiting plate left side all is provided with the fourth cardboard that matches with the third cardboard.

Preferably, the first clamping plate, the second clamping plate, the third clamping plate and the fourth clamping plate are all provided with through holes matched with the supporting rods, and the left side and the right side of the first clamping plate, the second clamping plate, the third clamping plate and the fourth clamping plate are all provided with threaded holes matched with the supporting columns.

Preferably, a plurality of triangular warning lamps are installed on the front end face of the upper limiting plate.

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

1. the utility model divides the whole protection frame into a plurality of small pieces through a plurality of bases, support rods, upper limit plates, lower limit plates, fixed rods, protection cylinders and support columns, which is convenient for transportation and simple for installation and enhances the protection capability of the protection frame;

2. the utility model discloses a cut apart into a plurality of protective barrel structures with the protection frame, when taking place the traffic accident, only need to change one of them or a plurality of protective barrel can, reduce the cost of changing the protection frame.

Drawings

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

FIG. 2 is an enlarged view of the structure at A;

fig. 3 is a schematic structural view of the protective cylinder.

In the figure: 1. a base; 101. inserting a block; 2. a support bar; 3. an upper limiting plate; 31. a first clamping plate; 32. a second clamping plate; 4. a lower limiting plate; 41. a third clamping plate; 42. a fourth clamping plate; 5. a protective cylinder; 51. connecting holes; 52. a light-reflecting strip; 53. a corrugated groove; 6. fixing the rod; 7. a support pillar; 8. screwing a nut; 9. a lower nut; 10. a triangular warning light; 11. and (4) a slot.

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: a protection frame for road and bridge engineering comprises a plurality of bases 1, wherein the stability of the protection frame can be improved by utilizing the plurality of bases 1, the protection frame is prevented from toppling over, supporting rods 2 are inserted into the tops of the plurality of bases 1, upper limiting plates 3 are fixedly connected to the tops of the outer surfaces of the plurality of supporting rods 2, lower limiting plates 4 are fixedly connected to the bottoms of the outer surfaces of the plurality of supporting rods 2, a protection barrel 5 is arranged between the upper limiting plates 3 and the lower limiting plates 4, when a vehicle collides, a strong rotating force is formed according to the direction of vehicle collision, the vehicle is guided to move outwards to keep away from the protection frame, the safety coefficient of the protection frame is improved, a fixing rod 6 is inserted into the middle part of the protection barrel 5, notches matched with the fixing rod 6 are arranged in the middle parts of the upper limiting plates 3 and the lower limiting plates 4, supporting columns 7 are arranged on the left side and the right side of the upper limiting, be provided with upper nut 8 between 7 tops of support column and last limiting plate 3, be provided with down nut 9 between 7 bottoms of support column and the lower limiting plate 4, fix support column 7 firmly in last limiting plate 3 and lower limiting plate 4 both sides through the nut, prevent to rock, improve stability.

Referring to fig. 1 and 2, the middle parts of the bottoms of the supporting rods 2 and the supporting columns 7 are provided with slots 11, and the inner cavity of the base 1 is provided with inserting blocks 101 matched with the slots 11, so that the base 1 is conveniently fixed and the base 1 is prevented from shaking;

referring to fig. 3, a connecting hole 51 matched with the fixing rod 6 is formed in the middle of the protective cylinder 5, a light reflecting strip 52 is adhered to the outer surface of the protective cylinder 5 to reflect a headlamp of a vehicle and remind a passing vehicle, a corrugated groove 53 is formed in the outer surface of the protective cylinder 5, and the corrugated groove body can provide stronger anti-collision capacity for the protective cylinder 5;

referring to fig. 1, the right sides of the upper limiting plates 3 are all provided with a first clamping plate 31, the left sides of the upper limiting plates 3 are all provided with a second clamping plate 32 matched with the first clamping plate 31, the right sides of the lower limiting plates 4 are all provided with a third clamping plate 41, the left sides of the lower limiting plates 4 are all provided with a fourth clamping plate 42 matched with the third clamping plate 41, the upper limiting plates 3 and the lower limiting plates 4 are connected more tightly through the clamping plates at opposite positions, and the positions of the clamping blocks at the two sides of the upper limiting plates 3 and the lower limiting plates 4 are the same, so that the detachable storage and transportation are convenient;

referring to fig. 1, the first clamping plate 31, the second clamping plate 32, the third clamping plate 41 and the fourth clamping plate 42 are all provided with through holes matched with the support rod 2 for convenient connection, the first clamping plate 31, the second clamping plate 32, the third clamping plate 41 and the fourth clamping plate 42 on the left side and the right side are all provided with threaded holes matched with the support column 7, the support column 7 is fixed while connection is performed, and the support column 7 is prevented from being separated;

referring to fig. 1, a plurality of triangular warning lamps 10 are installed on the front end surface of the upper limiting plate 3, and the triangular warning lamps 10 can be turned on by an external power supply to remind passers-by when the vehicle works at night.

The working principle is as follows: the utility model discloses an external power source circular telegram, need install earlier before the use, cup joint every protection section of thick bamboo 5 on dead lever 6, peg graft every dead lever 6 in the middle of spacing board 3 and a lower spacing board 4 on one again, form a protection piece, pass through first cardboard 31 with a plurality of protection piece again, second cardboard 32, third cardboard 41 and fourth cardboard 42 card are in the same place, utilize bracing piece 2 to link together a plurality of protection pieces, at left and right sides erection bracing post 7, and cup joint base 1 in every bracing piece 2 and support column 7 bottom, place the road bridge section of protecting at needs after the installation is accomplished, triangle warning light 10 can be opened at night, remind passing vehicle and pedestrian, and is simple and practical.

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 road and bridge engineering is with protection frame, includes a plurality of bases (1), its characterized in that: a plurality of the top of the base (1) is inserted with the supporting rod (2) in an inserting manner, the supporting rod (2) is arranged in a plurality of the supporting rods (2), the top of the outer surface of the supporting rod (2) is fixedly connected with the upper limiting plate (3) and the bottom of the outer surface of the supporting rod (2) is fixedly connected with the lower limiting plate (4), the protecting cylinder (5) is arranged between the upper limiting plate (3) and the lower limiting plate (4), the fixing rod (6) is inserted in the middle of the protecting cylinder (5), the supporting columns (7) are arranged on the left side and the right side of the upper limiting plate (3) and the lower limiting plate (4), threads are arranged on the top and the bottom of the outer surface of the supporting column (7), an upper nut (8) is arranged between the top of the supporting column (7) and the upper limiting plate (3), and a.

2. The protection frame for road and bridge engineering according to claim 1, wherein: slots (11) are formed in the middle of the bottoms of the supporting rods (2) and the supporting columns (7), and inserting blocks (101) matched with the slots (11) are arranged in the inner cavity of the base (1).

3. The protection frame for road and bridge engineering according to claim 1, wherein: the middle part of the protective cylinder (5) is provided with a connecting hole (51) matched with the fixing rod (6), the outer surface of the protective cylinder (5) is adhered with a reflective strip (52), and the outer surface of the protective cylinder (5) is provided with a corrugated groove (53).

4. The protection frame for road and bridge engineering according to claim 1, wherein: a plurality of go up the spacer plate (3) right side and all be provided with first cardboard (31), a plurality of go up the spacer plate (3) left side all be provided with first cardboard (31) assorted second cardboard (32), a plurality of spacer plate (4) right side all is provided with third cardboard (41) down, and is a plurality of spacer plate (4) left side all is provided with third cardboard (41) assorted fourth cardboard (42) down.

5. The protection frame for road and bridge engineering according to claim 4, wherein: the supporting rod is characterized in that through holes matched with the supporting rod (2) are formed in the first clamping plate (31), the second clamping plate (32), the third clamping plate (41) and the fourth clamping plate (42), and threaded holes matched with the supporting column (7) are formed in the first clamping plate (31), the second clamping plate (32), the third clamping plate (41) and the fourth clamping plate (42) on the left side and the right side.

6. The protection frame for road and bridge engineering according to claim 1, wherein: a plurality of triangular warning lamps (10) are installed on the front end face of the upper limiting plate (3).