CN212223551U

CN212223551U - Safety fence for highway maintenance

Info

Publication number: CN212223551U
Application number: CN202020616376.6U
Authority: CN
Inventors: 孙晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-25
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a safety fence for highway maintenance in the technical field of highway maintenance tools, which comprises a first supporting column and a second supporting column, wherein two groups of supporting frames are arranged on the bottom end surfaces of the first supporting column and the second supporting column in parallel, rolling wheels are arranged on the lower end surfaces of the supporting frames, a fixed shaft is arranged on the bottom of the rear end surface of the first supporting column, a fixed ring is sleeved outside the fixed shaft, a telescopic rod is fixedly connected with a telescopic rod which is sleeved in an inner cavity of a sleeve, the left end of the sleeve is fixedly connected with the fixed ring, opposite panels of the first supporting column and the second supporting column are respectively provided with a sliding chute, a fence frame is arranged in the inner cavity of the sliding chute, through holes are uniformly arranged on the upper end of the fence frame, slots matched with the through holes are uniformly arranged on the inner side of the lower end of the fence frame, railings are inserted in the, the device simple structure, convenient operation can reduce the work degree of difficulty, improves the security.

Description

Safety fence for highway maintenance

Technical Field

The utility model relates to a highway maintenance apparatus technical field specifically is security fence for highway maintenance.

Background

The highway maintenance is maintenance and maintenance of a highway, the maintenance is mainly used for maintaining the whole process from building a traffic vehicle, the maintenance is mainly used for repairing damaged parts, along with the development of the society, the highway traffic is more and more convenient, more vehicles run on the highway, when the road surface of the highway needs to be repaired, a constructor adopts a safety fence to separate an area needing to be repaired from an area where the vehicles can pass, the passing safety of the constructor and the vehicles is ensured, the conventional safety fence is heavy and cannot be moved on the road surface, external tools are required to be used for dismounting and mounting, the conventional safety fence is not provided with a warning lamp, or the electricity is not luminous due to the defect, and therefore, the safety fence for the highway maintenance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a security fence is used in highway maintenance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the safety fence for highway maintenance comprises a first supporting column and a second supporting column, wherein two groups of supporting frames are arranged on the bottom end surfaces of the first supporting column and the second supporting column in parallel, the lower end surfaces of the support frames are provided with rolling wheels, the bottom of the end surface of the rear side of the first support column is provided with a fixed shaft, a fixed ring is sleeved outside the fixed shaft, a telescopic rod is fixedly connected to the fixed ring and sleeved in the inner cavity of the sleeve, the left end of the sleeve is fixedly connected with the fixing ring, the opposite panels of the first support column and the second support column are both provided with sliding grooves, a fence frame is arranged in the inner cavity of the chute, through holes are uniformly arranged at the upper end of the fence frame, slots matched with the through holes are uniformly arranged at the inner side of the lower end of the fence frame, the guardrail is inserted into the through hole inner cavity, warning lights are arranged on the upper end faces of the first supporting column and the second supporting column, and solar panels are arranged on the front sides of the warning lights.

Preferably, the left fixing shaft is mounted on the upper portion of the rear side panel of the second support column, and the left fixing ring is sleeved outside the left fixing shaft.

Preferably, the upper ends of the inner cavities of the first supporting column and the second supporting column are respectively provided with a storage battery, and the storage batteries are electrically connected with the warning lamp.

Preferably, the upper end surfaces of the first supporting column and the second supporting column are inclined planes, and the solar cell panel is installed on the upper end surface of the inclined plane.

Preferably, the spout is trapezoidal form, and the spout upper end extends to first support column and second support column up end, the rail frame left and right sides all is equipped with spout assorted fixed plate.

Preferably, the upper end of the support frame is fixedly connected with the bearing inner ring, and the upper end of the bearing outer ring is arranged on the lower end faces of the first support column and the second support column.

Compared with the prior art, the beneficial effects of the utility model are that: adopt bearing, support frame, roll wheel, fixed axle, solid fixed ring, telescopic link and sleeve, it is fixed with first support column and second support column to utilize telescopic link and sleeve, and sleeve and telescopic link are connected, guarantee to constitute two triangles with first support column and second support column, have stability, the cooperation of bearing support frame, roll the wheel in addition and can guarantee that security fence can remove at the construction site, avoid needing to drag, reduce working strength.

The fence frame, the sliding groove and the handrail are adopted, the fence frame matched with the sliding groove is inserted into the sliding groove, the stability of the safety fence is ensured, and pedestrians and vehicles cannot pass through the handrail insertion through holes and the insertion grooves; adopt warning light, solar cell panel and battery, absorb the heat through solar cell panel, change heat energy into the electric energy, store in the battery, through battery electric connection warning light, guarantee when night, the warning light can guarantee that vehicle and pedestrian can not get into the construction place, improves the security performance.

Drawings

FIG. 1 is a diagram: the utility model discloses a safety fence for highway maintenance structure sketch map;

FIG. 2 is a diagram of: the utility model discloses a safety fence for highway maintenance overlooks the structural schematic diagram;

FIG. 3 is a diagram of: the utility model discloses first support column looks structural schematic diagram to the right.

In the figure: 1. a rolling wheel; 2. a support frame; 3. a first support column; 4. a solar panel; 5. a warning light; 6. a chute; 7. a fence frame; 8. a through hole; 9. a second support column; 10. a slot; 11. a storage battery; 12. a fixing ring; 13. a fixed shaft; 14. a sleeve; 15. a telescopic rod; 16. a railing.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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: safety fence for highway maintenance, including first support column 3 and second support column 9, first support column 3 and second support column 9 bottom terminal surface parallel are equipped with two sets of support frames 2, and the terminal surface all is equipped with wheel 1 that rolls under the

support frame

2, and 2 upper ends of support frame are equipped with locking means, stir downwards, can guarantee that wheel 1 that rolls can not slide to guarantee that first support column 3 and second support column 9 can stand subaerial.

Referring to fig. 1 and 2, a fixing shaft 13 is disposed at the bottom of the rear end face of the first support column 3, a fixing ring 12 is sleeved outside the fixing shaft 13, a telescopic rod 15 is fixedly connected to the fixing ring 12, the telescopic rod 15 is sleeved in an inner cavity of the sleeve 14, the left end of the sleeve 14 is fixedly connected to the fixing ring 12, and the sum of the lengths of the sleeve 14 and the telescopic rod 15 is greater than the height of the first support column 3, so that the stability of the security fence is ensured when the security fence is used.

Referring to fig. 1, the opposing panels of the first support column 3 and the second support column 9 are respectively provided with a chute 6, a fence frame 7 is installed in an inner cavity of the chute 6, through holes 8 are uniformly formed in the upper end of the fence frame 7, slots 10 matched with the through holes 8 are uniformly formed in the inner side of the lower end of the fence frame 7, a handrail 16 is installed in the inner cavity of the through holes 8, the lower end of the handrail 16 is installed in the inner cavity of the slots 10, the through holes 8 correspond to the slots 10 in position, it is ensured that the handrail 16 can be vertically inserted, five groups of the through holes 8 and the slots 10 are arranged, it is ensured that pedestrians cannot pass through.

Referring to fig. 1, warning lights 5 are arranged on the upper end faces of a first supporting column 3 and a second supporting column 9, a solar cell panel 4 is arranged on the front side of each warning light 5, the side faces of the first supporting column 3 and the second supporting column 9 are in a right-angled trapezoid shape, and the warning lights 5 are arranged on the upper end faces of the trapezoid, so that the warning lights 5 can be seen from all directions, and therefore trapezoidal pedestrians and vehicles can be seen.

Referring to fig. 1, a left fixing shaft 13 is installed on the upper portion of the rear side panel of the second supporting column 9, a left fixing ring 12 is sleeved outside the left fixing shaft 13, a sleeve 14 and a telescopic rod 15 are connected to form two sets of equal triangles with the first supporting column 3 and the second supporting column 9, stability of the safety fence is guaranteed, when the safety fence is not used, the first supporting column 3 and the second supporting column 9 can be stored together, and the telescopic rod 15 enters an inner cavity of the sleeve 14.

Referring to fig. 1, the upper ends of the inner cavities of the first support column 3 and the second support column 9 are respectively provided with a storage battery 11, the storage battery 11 is electrically connected with the warning lamp 5, the solar panel 4 absorbs heat energy, the heat energy is converted into electric energy, the electric energy is stored in the storage battery 11, and the warning lamp 5 is luminous at night to prompt pedestrians and vehicles not to enter a construction area.

Referring to fig. 1, the upper end surfaces of the first supporting column 3 and the second supporting column 9 are inclined planes, the solar cell panel 4 is installed on the upper end surface of the inclined plane, the inclined plane ensures that the solar cell panel 4 can better absorb sunlight, the storage battery 11 can provide sufficient electric quantity, and the warning light 5 cannot prompt pedestrians and vehicles in rainy days and at night.

Referring to fig. 1, the sliding groove 6 is trapezoidal, the upper end of the sliding groove 6 extends to the upper end surfaces of the first supporting column 3 and the second supporting column 9, the left side and the right side of the fence frame 7 are both provided with fixing plates matched with the sliding groove 6, the lower end of the sliding groove 6 does not extend to the bottom end, it is ensured that the fence frame 7 does not slide to the ground from the upper end, the fence frame 7 touches the ground, and the sliding groove is trapezoidal, so that the fence frame 7 can be ensured to fall off when moving, and the stability of the safety fence is ensured.

Referring to fig. 1, the upper end of the support frame 2 is fixedly connected to the bearing inner ring, the upper end of the bearing outer ring is disposed on the lower end surfaces of the first support column 3 and the second support column 9, the upper end of the bearing outer ring is welded to the lower end surfaces of the first support column 3 and the second support column 9, and the upper end of the support frame 2 is welded to the bearing inner ring, so that the direction of the rolling wheel 1 can be adjusted when the rolling wheel moves.

The working principle is as follows: during the use, remove security fence to maintenance road edge, utilize locking means will roll wheel 1 and pin, guarantee that roll wheel 1 can not roll, pull open first support column 3 and second support column 9 to reasonable distance, and reasonable distance is the length of rail frame 7, insert 6 inner chambers of spout with rail frame 7 left and right both sides fixed plate again, guarantee security fence's stability, insert through-hole 8 with railing 16 again, and guarantee that 16 bottoms of railing are installed and are inserted in slot 10 inner chambers, guarantee that the pedestrian can not pass through, remove security fence to the construction area periphery at last.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. Security fence is used in highway maintenance, including first support column (3) and second support column (9), its characterized in that: the end face parallel of the bottom of the first supporting column (3) and the second supporting column (9) is provided with two groups of supporting frames (2), the end face of the supporting frames (2) is provided with rolling wheels (1), the bottom of the rear end face of the first supporting column (3) is provided with a fixed shaft (13), the outside of the fixed shaft (13) is sleeved with a fixed ring (12), the fixed ring (12) is fixedly connected with a telescopic rod (15), the telescopic rod (15) is sleeved in an inner cavity of a sleeve (14), the left end of the sleeve (14) is fixedly connected with the fixed ring (12), opposite panels of the first supporting column (3) and the second supporting column (9) are provided with chutes (6), an inner cavity of each chute (6) is provided with a fence frame (7), the upper end of the fence frame (7) is uniformly provided with through holes (8), the inner side of the lower end of the fence frame (7) is, railing (16) have been inserted to through-hole (8) inner chamber, first support column (3) and second support column (9) up end all are equipped with warning light (5), warning light (5) front side all is equipped with solar cell panel (4).

2. A safety rail for road maintenance according to claim 1, wherein: the left side fixed shaft (13) is arranged on the upper portion of the rear side panel of the second supporting column (9), and the left side fixed ring (12) is sleeved outside the left side fixed shaft (13).

3. A safety rail for road maintenance according to claim 1, wherein: first support column (3) and second support column (9) inner chamber upper end all are equipped with battery (11), battery (11) and warning light (5) electric connection.

4. A safety rail for road maintenance according to claim 1, wherein: the upper end faces of the first supporting column (3) and the second supporting column (9) are inclined planes, and the solar cell panel (4) is installed on the upper end face of the inclined plane.

5. A safety rail for road maintenance according to claim 1, wherein: spout (6) are trapezoidal form, and spout (6) upper end extends to first support column (3) and second support column (9) up end, rail frame (7) left and right sides all is equipped with spout (6) assorted fixed plate.

6. A safety rail for road maintenance according to claim 1, wherein: the upper end of the support frame (2) is fixedly connected with the bearing inner ring, and the upper end of the bearing outer ring is arranged on the lower end faces of the first support column (3) and the second support column (9).