CN210658143U

CN210658143U - Road guardrail for municipal construction

Info

Publication number: CN210658143U
Application number: CN201921198979.2U
Authority: CN
Inventors: 谢宇萍; 许依松
Original assignee: Jiangsu Hao Ning Construction Engineering Co Ltd
Current assignee: Jiangsu Hao Ning Construction Engineering Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-06-02
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a road guardrail for municipal construction relates to road guardrail device technical field, for solving current road guardrail for municipal construction meetting the inconvenient problem of corner installation. The utility model discloses a guardrail structure, including guardrail stand, connecting rod, spring, waterproof gum cover, connecting piece, upper cross rod and bottom rail, the reflector lamp is installed to the top position of guardrail stand outer wall, unable adjustment base is installed to the below of guardrail stand, one side of guardrail stand is provided with the fixed orifices, install connecting screw on the fixed orifices, the guardrail stand is provided with two, two install horizontal pole and bottom rail between the guardrail stand, the connector has all been seted up on upper cross rod and the bottom rail, install the bracing piece between upper cross rod and the bottom rail, the spring is all installed at the both ends of bracing piece, the below position of the outer wall of bracing piece all scribbles reflective paint, waterproof gum cover is all installed at the both ends of bracing piece, the connecting piece is all installed at the both ends.

Description

Road guardrail for municipal construction

Technical Field

The utility model relates to a road guardrail device technical field specifically is a road guardrail for municipal construction.

Background

The road guardrail for municipal construction is also called as a galvanized spray-molded steel guardrail for urban traffic, is suitable for the isolation of urban traffic key roads, green isolation belts in the middle of expressways, bridges, secondary roads, village and town roads, toll gates of all roads and the like, and is widely used for the safety protection, decoration and beautification of places such as municipal works, factories, gardens, roads and the like.

But the horizontal pole and the bracing piece of road guardrail for current municipal construction are welded body structure, and the in-process of transportation is because the too big cost of transportation that leads to is big to and when installing and meet the bend in the in-process of installation, horizontal pole and guardrail stand are inconvenient in the installation of turning, therefore urgently need a road guardrail for municipal construction on the market to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road guardrail for municipal construction to it is meetting the inconvenient problem of corner installation to propose current road guardrail for municipal construction in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road guardrail for municipal construction, includes the guardrail stand, the reflector lamp is installed to the top position of guardrail stand outer wall, unable adjustment base is installed to the below of guardrail stand, one side of guardrail stand is provided with the fixed port, install connecting screw on the fixed port, the guardrail stand is provided with two, two install horizontal pole and sheer pole between the guardrail stand, the connector has all been seted up on last horizontal pole and the sheer pole, install the bracing piece between last horizontal pole and the sheer pole, the spring is all installed at the both ends of bracing piece, the below position of the outer wall of bracing piece all scribbles reflective paint, waterproof gum cover is all installed at the both ends of bracing piece, go up the connecting piece at the both ends of horizontal pole and sheer pole, through rotatory bolt fixed connection between connecting piece and last horizontal pole and the sheer pole.

Preferably, the upper cross rod and the lower cross rod are fixedly connected with the two guardrail upright posts through connecting screws.

Preferably, one end of the connecting screw passes through the fixing port and the connecting piece and is positioned inside the fixing port.

Preferably, the connectors are fourteen, sequentially distributed on the upper cross rod and the lower cross rod, and the connectors, the upper cross rod and the lower cross rod are of an integrated structure.

Preferably, the spring is positioned inside the upper cross bar and the lower cross bar and is welded with the upper cross bar and the lower cross bar.

Preferably, the guardrail upright post is connected with the fixed base through a clamping groove.

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

1. the connecting pieces are arranged at the two ends of the upper cross rod and the lower cross rod of the road guardrail for municipal construction, the connecting pieces are connected with the upper cross rod and the lower cross rod through the rotating bolts, then the connecting pieces are connected with the guardrail upright posts through the bolts, through the connection mode, the upper cross rod and the lower cross rod can rotate to a certain degree, when a corner is met, the road guardrail for municipal construction can be conveniently installed because the upper cross rod and the lower cross rod can rotate to a certain degree, meanwhile, when a running automobile accidentally touches the road guardrail for municipal construction, the upper cross rod and the lower cross rod have a certain rotating space, a buffering effect can be provided, the road guardrail can not be damaged too much when the automobile inadvertently touches the road guardrail,

2. the springs are arranged at the connecting port of the upper cross rod and the lower cross rod of the road guardrail for municipal construction, the supporting rod is arranged between the two springs, the supporting rod and the upper cross rod and the lower cross rod are detachable, the supporting rod of the road guardrail for general municipal construction is welded and connected with the upper cross rod and the lower cross rod, so that great inconvenience is caused in the transportation process, the operation cost is improved, meanwhile, when a vehicle accidentally touches the road guardrail to damage one part of the upper cross rod, the lower cross rod and the supporting rod of the road guardrail, the road guardrail cannot be locally replaced, the maintenance cost is improved, unnecessary waste is caused, the supporting rod, the upper cross rod and the lower cross rod are detachable, inconvenience in transportation due to too large volume cannot be caused in the transportation process, meanwhile, the road guardrail is locally damaged, and the damaged part can be locally replaced, this can reduce maintenance costs.

3. Waterproof gum cover is installed at this road guardrail's for municipal construction bracing piece both ends, can block the rainwater through waterproof gum cover and get into the junction of bracing piece and last horizontal pole and lower horizontal pole, makes the junction be difficult to rust, improves road guardrail's life.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a partial enlarged view of the area a of the present invention.

In the figure: 1. a guardrail column; 2. a reflector lamp; 3. a fixed base; 4. an upper cross bar; 5. a fixed port; 6. a connecting screw; 7. a lower cross bar; 8. a support bar; 9. reflecting paint; 10. a connecting port; 11. a connecting member; 12. rotating the bolt; 13. a spring; 14. a waterproof rubber sleeve.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a road guardrail for municipal construction, including guardrail stand 1, reflector lamp 2 is installed to the top position of 1 outer wall of guardrail stand, unable adjustment base 3 is installed to the below of guardrail stand 1, one side of guardrail stand 1 is provided with fixed mouthful 5, install connecting screw 6 on the fixed mouthful 5, guardrail stand 1 is provided with two, install horizontal pole 4 and sheer pole 7 between two guardrail stands 1, connector 10 has all been seted up on horizontal pole 4 and the sheer pole 7, install bracing piece 8 between last horizontal pole 4 and the sheer pole 7, spring 13 is all installed at the both ends of bracing piece 8, the below position of the outer wall of bracing piece 8 all scribbles reflection of light lacquer 9, waterproof gum cover 14 is all installed at the both ends of bracing piece 8, connecting piece 11 is all installed at the both ends of last horizontal pole 4 and sheer pole 7, through rotatory bolt 12 fixed connection between connecting piece 11 and last horizontal pole 4 and the sheer pole 7.

Further, all through 6 fixed connection of connecting screw between entablature 4 and sheer pole 7 and two guardrail posts 1, improve the fastness between entablature 4 and sheer pole 7 and the guardrail post 1.

Further, one end of the connecting screw 6 passes through the fixing port 5 and the connecting piece 11 and is positioned inside the fixing port 5, so that the firmness between the fixing port 5 and the connecting piece 11 is improved.

Further, the connectors 10 are fourteen, fourteen connectors 10 are sequentially distributed on the upper cross bar 4 and the lower cross bar 7, and the connectors 10, the upper cross bar 4 and the lower cross bar 7 are of an integrated structure.

Further, spring 13 is located the inside of entablature 4 and sheer pole 7, and spring 13 and entablature 4 and sheer pole 7 welded connection improve spring 13 and the fastness of entablature 4 and sheer pole 7, can make the installation and the dismantlement that bracing piece 8 can be very convenient, and it is very convenient to make the transportation.

Further, guardrail stand 1 and unable adjustment base 3 pass through the draw-in groove and connect, conveniently install guardrail stand 1 on unable adjustment base 3.

The working principle is as follows: when in use, the upper cross rod 4 and the lower cross rod 7 are connected with the connecting piece 11 through the rotating bolts 12, the two guardrail upright posts 1 are respectively arranged on the two fixed bases 3, then the upper cross rod 4 and the lower cross rod 7 are respectively arranged between the two guardrail upright posts 1, the guardrail upright posts 1 are connected with the connecting piece 11 through the connecting screws 6, so that the upper cross rod 4 and the lower cross rod 7 can rotate on the guardrail upright posts 1 to a certain degree, when a road guardrail is arranged and meets a turning position, the upper cross rod 4 and the lower cross rod 7 can rotate to a certain degree, so that the road guardrail for municipal construction is conveniently arranged, the supporting rod 8 is arranged between the upper cross rod 4 and the lower cross rod 7, the springs 13 are arranged at two ends of the supporting rod 8, the supporting rod 8 is fixed between the upper cross rod 4 and the lower cross rod 7 through the springs 13, one end of the supporting rod 8 extrudes the springs 13 downwards through the connecting ports 10 arranged on the lower cross rod, install bracing piece 8 between last horizontal pole 4 and sheer pole 7, bracing piece 8 can be very convenient installation and dismantlement like this, can not cause the transportation inconvenience because the road guardrail volume is too big at the in-process of transportation like this, when the car runs into road guardrail carelessly and causes the harm for one of them some positions in road guardrail last horizontal pole 4, sheer pole 7 and the bracing piece 8, can change the harm position, can not cause the waste, reduced cost of maintenance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a road guardrail for municipal construction, includes guardrail stand (1), its characterized in that: the guardrail comprises guardrail columns (1), a reflector (2) is installed at the upper position of the outer wall of each guardrail column (1), a fixed base (3) is installed below each guardrail column (1), a fixed opening (5) is formed in one side of each guardrail column (1), a connecting screw (6) is installed on each fixed opening (5), two guardrail columns (1) are arranged, an upper cross rod (4) and a lower cross rod (7) are installed between the two guardrail columns (1), connecting ports (10) are formed in the upper cross rod (4) and the lower cross rod (7), a support rod (8) is installed between the upper cross rod (4) and the lower cross rod (7), springs (13) are installed at two ends of the support rod (8), reflective paint (9) is coated at the lower position of the outer wall of the support rod (8), waterproof rubber sleeves (14) are installed at two ends of the support rod (8), connecting pieces (11) are installed at the two ends of the upper cross rod (4) and the lower cross rod (7), and the connecting pieces (11) are fixedly connected with the upper cross rod (4) and the lower cross rod (7) through rotating bolts (12).

2. The road guardrail for municipal construction according to claim 1, wherein: the upper cross rod (4), the lower cross rod (7) and the two guardrail upright posts (1) are fixedly connected through connecting screws (6).

3. The road guardrail for municipal construction according to claim 1, wherein: one end of the connecting screw (6) penetrates through the fixing port (5) and the connecting piece (11) and is positioned inside the fixing port (5).

4. The road guardrail for municipal construction according to claim 1, wherein: fourteen connectors (10) are arranged on the connectors (10), fourteen connectors (10) are sequentially distributed on the upper cross rod (4) and the lower cross rod (7), and the connectors (10), the upper cross rod (4) and the lower cross rod (7) are of an integrated structure.

5. The road guardrail for municipal construction according to claim 1, wherein: the spring (13) is positioned inside the upper cross rod (4) and the lower cross rod (7), and the spring (13) is connected with the upper cross rod (4) and the lower cross rod (7) in a welding mode.

6. The road guardrail for municipal construction according to claim 1, wherein: the guardrail upright post (1) is connected with the fixed base (3) through a clamping groove.