CN212773749U

CN212773749U - Protective structure for outer side of highway side slope

Info

Publication number: CN212773749U
Application number: CN202020896497.0U
Authority: CN
Inventors: 张宝亮
Original assignee: Chongqing Shunze Construction Engineering Co ltd
Current assignee: Yuzhou Construction Group Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-03-23
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a be used for highway side slope outside protective structure, which comprises a mounting base, first railing of fixedly connected with and second railing are distinguished at the both ends of mounting base, first railing has the iron wire mounting hole with the second railing along vertical direction array, erect the circuit mount pad between first railing and the second railing, the circuit mount pad is arranged electrical components and is made up, electrical components makes up including adjustable resistance, first fixed resistance, second fixed resistance, signal generator and power cord, and bridge type electric connection between adjustable resistance, first fixed resistance, second fixed resistance, signal generator and the power cord. The utility model relates to a highway maintenance technical field, this highway side slope outside protective structure can in time inform the staff when being destroyed, is favorable to in time maintaining, and the thorn that sets up simultaneously can effectively prevent that the guardrail from being turned over, and this guardrail simple to operate is firm in addition.

Description

Protective structure for outer side of highway side slope

Technical Field

The utility model relates to a highway maintenance technical field especially relates to a be used for highway side slope outside protective structure.

Background

Maintenance of highway is crucial to the normal use of highway, and wherein, set up highway slope outside protective structure and can prevent animal or people's improper entering, and then avoid some traffic accidents, however, present protective structure is the wire netting mostly, and not only the structure is fragile, can easily be crossed moreover, and it is not good to block the effect, and meanwhile, if nobody patrols, has damaged also nobody and knows, is unfavorable for daily maintenance.

To this end, we propose a protection structure for the outer side of a road slope that solves the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, and providing a protective structure for the outer side of a highway slope.

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

the utility model provides a be used for highway side slope outside protective structure, includes the mounting base, the both ends difference first railing of fixedly connected with and the second railing of mounting base, first railing has the iron wire mounting hole with the second railing along vertical direction array, erect the circuit mount pad between first railing and the second railing, the circuit mount pad is arranged and is provided with electrical components combination, electrical components combination includes adjustable resistance, first fixed resistance, second fixed resistance, signal generator and power cord, and bridge type electric connection between adjustable resistance, first fixed resistance, second fixed resistance, signal generator and the power cord, controls relatively fixedly connected with iron wire in the iron wire mounting hole, and each iron wire connects in parallel in the electrical components combination.

Preferably, the first rail is of a groove structure, and the second rail is of a boss structure.

Preferably, the groove of the first rail and the boss of the second rail are both fixedly provided with wire cassettes.

Preferably, the one end fixedly connected with first branch of mounting base is kept away from to first railing, the one end fixedly connected with second branch of mounting base is kept away from to the second railing, it is connected with the horizontal pole to rotate on the first branch, the one end that first branch was kept away from to the horizontal pole rotates with second branch to be connected, the horizontal pole outside is rotated the cover and is equipped with the commentaries on classics pipe, the commentaries on classics pipe surface has the multiunit thorn along axial linear array.

Preferably, the signal generator is of the type MIK-C702.

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

1. the first handrail with the groove is matched with the second handrail with the boss, so that the first handrail and the second handrail can be conveniently inserted and installed, and the structure is firm and stable;

2. the rotatable cross rod facing the outer side of the highway and the thorns sleeved on the outer rotating pipes of the rotatable cross rod have a warning and deterrent effect, and can prevent people from crossing over the rotatable cross rod from the upper part.

3. The electrified iron wire plays a role in blocking on one hand, and on the other hand, if the electrified iron wire is damaged, the signal generator can send a signal to a worker to inform the worker that the wire is damaged due to the change of the resistance.

Drawings

Fig. 1 is a schematic structural view of a protective structure for the outer side of a highway slope according to the present invention;

fig. 2 is an enlarged view of a protective structure B for the outer side of a highway slope provided by the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

In the figure: 1. mounting a base; 2. a first rail; 3. a first support bar; 4. thorn; 5. a second support bar; 6. a second rail; 7. a wire cassette; 8. a power line; 9. iron wires; 10. a circuit mounting base; 11. an iron wire mounting hole; 12. an adjustable resistor; 13. a first fixed resistor; 14. a second fixed resistor; 15. a signal generator; 16. pipe rotation; 17. a cross bar.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a protective structure for the outer side of a highway side slope comprises an installation base 1, a first railing 2 and a second railing 6 are respectively and fixedly connected to two ends of the installation base 1, the first railing 2 is of a groove structure, the second railing 6 is of a boss structure, the concave-convex structures of the first railing and the second railing can enable the protective structure to be conveniently and firmly connected, a first supporting rod 3 is fixedly connected to one end of the first railing 2, which is far away from the installation base 1, a second supporting rod 5 is fixedly connected to one end of the second railing 6, which is far away from the installation base 1, a cross rod 17 is rotatably connected to the first supporting rod 3, one end of the cross rod 17, which is far away from the first supporting rod 3, is rotatably connected to the second supporting rod 5, a rotating pipe 16 is rotatably sleeved on the outer side of the cross rod 17, a plurality of spines 4 are axially arranged on the outer surface of the rotating pipe 16 in a linear array, the groove of the first railing 2 and the boss of the second railing 6 are both fixedly provided with wire cassettes 7, the wire cassettes 7 are used for arranging wires connected with parallel iron wires 9 to play a role of protecting a circuit, the first railing 2 and the second railing 6 are provided with iron wire mounting holes 11 along the vertical direction in an array manner, a circuit mounting seat 10 is erected between the first railing 2 and the second railing 6, the circuit mounting seat 10 is provided with an electrical component combination, the electrical component combination comprises an adjustable resistor 12, a first fixed resistor 13, a second fixed resistor 14, a signal generator 15 and a power line 8, the model of the signal generator 15 adopts MIK-C702, and adjustable resistor 12, first fixed resistor 13, second fixed resistor 14, signal generator 15 and power cord 8 between the bridge type electric connection, fixedly connected with iron wire 9 in controlling relative iron wire mounting hole 11, and each iron wire 9 connects in parallel in the electric appliance component combination.

In the utility model, a first railing 2 and a second railing 6 are respectively arranged on a mounting base 1, iron wires 9 are arranged in opposite iron wire mounting holes 11, then the iron wires 9 are connected in parallel to be connected with electric wires in an electric wire cassette 7, then the parallel iron wires 9 are connected with an adjustable resistor 12, a first fixed resistor 13 and a second fixed resistor 14 in series, then two ends of a signal generator 15 are respectively connected with the left end of the first fixed resistor 13 and the right end of the second fixed resistor 14, then a power wire 8 is connected with the adjustable resistor 12 and the first fixed resistor 13 in series, thereby leading the iron wires 9, the adjustable resistor 12, the first fixed resistor 13, the second resistor 14 and the signal generator 15 to form a classic bridge circuit, simultaneously, the signal generator 15 is connected with the power wire 8 in series, providing an independent power supply for the signal generator 15, adjusting the adjustable resistor 12, leading the bridge circuit to reach balance, the classical bridge circuit is a disclosed technical scheme, when someone tries to cut off the iron wire 9 to enter a road, the resistance value of a resistor formed by the iron wire 9 is increased, so that the voltage balance of the bridge is changed, the signal generator 15 detects that current passes through, then the signal generator 15 sends a signal to a worker, the damage of a guardrail at the position is reported, if the person to be crossed turns over from the upper part of the guardrail, the person can be damaged by the rotatable spine 4 at the top, the person can give up crossing the guardrail, and the first guardrail 2 and the second guardrail 6 can be connected in a matched mode through the concave-convex structure, so that the road guardrail is very convenient to expand, and the connection between the single guardrails is very firm.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for highway side slope outside protective structure, includes mounting base (1), its characterized in that, the both ends of mounting base (1) are fixedly connected with first railing (2) and second railing (6) respectively, first railing (2) and second railing (6) have iron wire mounting hole (11) along vertical direction array, erect circuit mount pad (10) between first railing (2) and second railing (6), circuit mount pad (10) have arranged the electrical components combination, the electrical components combination includes adjustable resistor (12), first fixed resistance (13), second fixed resistance (14), signal generator (15) and power cord (8), and between adjustable resistor (12), first fixed resistance (13), second fixed resistance (14), signal generator (15) and power cord (8) electric bridge type electric connection, iron wires (9) are fixedly connected to the left iron wire mounting hole and the right iron wire mounting hole (11) which are opposite to each other, and the iron wires (9) are connected into the electric appliance element combination in parallel.

2. The structure for protecting the outer side of a highway side slope according to claim 1, wherein the first railing (2) is of a groove structure, and the second railing (6) is of a boss structure.

3. The structure of claim 2, wherein the groove of the first rail (2) and the boss of the second rail (6) are both fixedly provided with wire cassettes (7).

4. The outer side protection structure for the highway side slope according to the claim 1, wherein one end of the first handrail (2) far away from the installation base (1) is fixedly connected with a first supporting rod (3), one end of the second handrail (6) far away from the installation base (1) is fixedly connected with a second supporting rod (5), the first supporting rod (3) is rotatably connected with a cross rod (17), one end of the cross rod (17) far away from the first supporting rod (3) is rotatably connected with the second supporting rod (5), a rotating pipe (16) is rotatably sleeved on the outer side of the cross rod (17), and a plurality of groups of thorns (4) are arranged on the outer surface of the rotating pipe (16) along an axial linear array.

5. A structure for the outer side protection of a road slope according to claim 1, characterized in that said signal generator (15) is of the type MIK-C702.