CN219175097U

CN219175097U - Isolation fence

Info

Publication number: CN219175097U
Application number: CN202320712370.2U
Authority: CN
Inventors: 李丰; 姜蕾; 胡汉云
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-13
Anticipated expiration: 2033-04-04

Abstract

The utility model belongs to the technical field of roads and bridges, and particularly relates to a barrier, which comprises a positioning base, wherein a support frame body mechanism is arranged above the positioning base, and a barrier executing mechanism is arranged on the inner side of the support frame body mechanism. The support frame body mechanism and the isolated column actuating mechanism that set up, the isolated column is fixed subaerial, when this isolated column received the collision, buffer the power that produces the collision through isolating rotary drum, thereby guarantee personnel's in the car safety, can splice through the connecting hole that the workstation front side set up, use screw and nut, the protection area of isolated column has been increased, and can start lifting hydraulic cylinder and flexible bracing piece and reciprocate according to on-the-spot actual conditions, drive isolating rotary drum and carry out the altitude mixture control, warning light and the reflection of light strip platform that set up simultaneously, can further improve the protectiveness, owing to isolating rotary drum surface is provided with rubber crash pad, the impact force that produces when the collision takes place buffers and unloads the power, avoid pedestrian and vehicle to dash out the isolated column.

Description

Isolation fence

Technical Field

The utility model belongs to the technical field of roads and bridges, and particularly relates to a barrier.

Background

Road and bridge are safety problems encountered in engineering construction. The central isolation belt guardrail arranged on the expressway can effectively reduce or even avoid damage to vehicles, personnel and road facilities caused by accidental collision of vehicles passing through the expressway.

Through searching, the Chinese patent application document with the Chinese patent application number of CN201810057732.2 discloses a protective isolation fence for roads and bridges, which comprises a base, a rod sleeve, a supporting component, a protective rod, a supporting platform, a tripod, a connecting hoop, a connecting plate, a fixing hole, a center rod, a reset spring, a limiting rod, a supporting rod, a rubber pad, a clamping post, a top plate, a buckle, a buffer spring and a receiving post.

For the above related art, the tripod can be automatically opened after the barrier is impacted, but when no impact occurs, the barrier cannot be used as a safety protection, no obvious warning mechanism is provided, safety accidents are easy to be caused, lifting protection cannot be performed according to the site situation, and blocking, speed reduction and protection effects on out-of-control overweight vehicles are not ideal, so that the design of the barrier is needed to deal with the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model discloses a partition board.

The utility model realizes the above purpose through the following technical scheme:

the isolation fence comprises a positioning base, a support frame mechanism is arranged above the positioning base, and an isolation fence executing mechanism is arranged on the inner side of the support frame mechanism.

The utility model discloses a rotary isolation fence, including the support body mechanism, the isolation fence actuating mechanism is in including fixed setting the isolation fence hypoplastron of support body mechanism inboard top, the horizontal equidistance of isolation fence hypoplastron below is provided with flexible bracing piece, flexible bracing piece both ends all are provided with the lift pneumatic cylinder, and install isolation fence hypoplastron below, the horizontal equidistance of isolation fence hypoplastron top is provided with the connection revolving stage, isolation fence hypoplastron both ends all are provided with C-shaped support frame, C-shaped support frame internal rotation is provided with the leading wheel, the rotatory isolation revolving drum that is provided with in connection revolving stage top, the air vent has been seted up to isolation revolving drum circumference surface, isolation revolving drum both ends are provided with the spliced pole.

Preferably, the support body mechanism is in including fixed the setting support base table top, the fixed barrier support frame that is provided with in support base table top, the vertical connection platform that is provided with in barrier support frame both ends, the connection platform front side vertically runs through and is provided with the connecting hole, the fixed warning light that is provided with in barrier support frame top one side, the fixed mount table that is provided with in barrier support frame top front side, mount table front side equidistance is provided with the reflection of light strip platform.

Preferably, the isolation fence lower plate is welded with the telescopic supporting rod, and the isolation fence lower plate is welded with the lifting hydraulic cylinder.

Preferably, the isolation fence lower plate is welded with the C-shaped supporting frame, the C-shaped supporting frame is connected with the guide wheel through a bearing, the connecting rotary table is connected with the connecting column through a bearing, and a rubber anti-collision pad is arranged on the outer surface of the isolation rotary drum.

Preferably, the positioning base is welded with the support base table, and the isolation fence support frame is connected with the warning lamp through a bolt.

Preferably, the mounting table is connected with the reflective strip table through bolts, and the isolation fence support frame is welded with the mounting table.

The beneficial effects are that:

the utility model discloses an isolation fence, which is fixed on the ground through a support frame mechanism and an isolation fence executing mechanism, when the isolation fence is collided, the force generated by the collision is buffered through an isolation rotary drum, so that the safety of personnel in a vehicle is ensured, the protection area of the isolation fence is increased by splicing through a connecting hole arranged at the front side of a connecting table and a screw and a nut, a lifting hydraulic cylinder and a telescopic supporting rod can be started to move up and down according to the actual situation of a site to drive the isolation rotary drum to adjust the height, and meanwhile, the protection performance is further improved.

Drawings

FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a first structural schematic of the present utility model;

FIG. 4 is a second schematic structural view of the present utility model;

FIG. 5 is a partial schematic view of FIG. 4 at A;

fig. 6 is a schematic view of the structure of the isolation rotary drum of the present utility model.

In the figure: 1. positioning a base;

2. a support frame mechanism; 201. supporting the base table; 202. a barrier support; 203. a connection station; 204. a connection hole; 205. a warning light; 206. a mounting table; 207. a reflective strip table;

3. a barrier actuator; 301. a lifting hydraulic cylinder; 302. a telescopic support rod; 303. a lower plate of the isolation fence; 304. connecting a rotating platform; 305. c-shaped supporting frames; 306. a guide wheel; 307. isolating the rotating drum; 308. a vent hole; 309. and (5) connecting the columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a fence, includes positioning base 1, and positioning base 1 top is provided with support pedestal mechanism 2, and support pedestal mechanism 2 inboard is provided with fence actuating mechanism 3.

In this embodiment: the support frame body mechanism 2 includes the fixed support base 201 that sets up in positioning base 1 top, and support base 201 top is fixed to be provided with the fence support frame 202, and fence support frame 202 both ends are vertical to be provided with connecting bench 203, and connecting bench 203 front side runs through vertically and is provided with connecting hole 204, and fence support frame 202 top one side is fixed to be provided with warning light 205, and fence support frame 202 top front side is fixed to be provided with mount table 206, and mount table 206 front side equidistance is provided with reflection of light strip platform 207. The positioning base 1 is welded with the support base 201, and the isolation fence support frame 202 is connected with the warning lamp 205 through bolts. The mounting table 206 is connected with the reflective strip table 207 through bolts, and the fence support 202 is welded with the mounting table 206. The support base 201 is used for supporting the isolation fence, the connecting base 203 is used for connecting the isolation fences in the same row, the using area is increased, and the warning lamp 205 and the reflecting strip base 207 are matched for reminding the safety of the vehicle and the pedestrian.

In this embodiment: the isolation fence actuating mechanism 3 comprises an isolation fence lower plate 303 fixedly arranged above the inner side of the support frame body mechanism 2, telescopic supporting rods 302 are transversely arranged below the isolation fence lower plate 303 at equal intervals, lifting hydraulic cylinders 301 are arranged at two ends of each telescopic supporting rod 302 and mounted below the isolation fence lower plate 303, a connecting rotary table 304 is transversely arranged above the isolation fence lower plate 303 at equal intervals, C-shaped support frames 305 are arranged at two ends of the isolation fence lower plate 303, guide wheels 306 are rotatably arranged in the C-shaped support frames 305, an isolation rotary drum 307 is rotatably arranged above the connecting rotary table 304, vent holes 308 are formed in the circumferential outer surface of the isolation rotary drum 307, and connecting columns 309 are arranged at two ends of the isolation rotary drum 307. The lower isolation fence plate 303 is welded with the telescopic support rods 302, and the lower isolation fence plate 303 is welded with the lifting hydraulic cylinder 301. The isolation fence lower plate 303 is welded with a C-shaped supporting frame 305, the C-shaped supporting frame 305 is connected with a guide wheel 306 through a bearing, the connecting rotary table 304 is connected with a connecting column 309 through a bearing, and a rubber anti-collision pad is arranged on the outer surface of the isolation rotary drum 307. The lifting hydraulic cylinder 301 and the telescopic supporting rod 302 are matched to be used for lifting and moving the isolation fence up and down, the guide wheel 306 is used for guiding the movement of the lower isolation fence plate 303, and the isolation rotary cylinder 307 is used for buffering and unloading impact force generated during collision, so that safety is ensured.

Working principle: firstly, a user fixes the isolation fence through the positioning base 1, the connecting tables 203 on the two isolation fences splice bolts and nuts through the connecting holes 204 and overlap the isolation fences, so that the protection area of the isolation fence is improved, when the isolation fence is collided by a vehicle, as the rubber anti-collision pad is arranged on the outer surface of the isolation rotary drum 307, the impact force generated during the collision is buffered and unloaded, the force generated during the collision is buffered through the isolation rotary drum 307, the lifting hydraulic cylinder 301 and the telescopic supporting rod 302 can be started to move up and down according to the actual situation on site to drive the isolation rotary drum 307 to adjust the height, and meanwhile, the warning lamp 205 and the reflecting strip table 207 are arranged to further improve the protection performance, so that the vehicle and personnel are protected, and finally the purposes of good damping effect and maximum unloading of the impact force generated during the collision are achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A barrier, characterized in that: the positioning device comprises a positioning base (1), wherein a support frame body mechanism (2) is arranged above the positioning base (1), and an isolation fence executing mechanism (3) is arranged on the inner side of the support frame body mechanism (2);

the utility model provides a fence actuating mechanism (3) is including fixed setting up fence hypoplastron (303) of support pedestal mechanism (2) inboard top, fence hypoplastron (303) below transversely equidistantly is provided with flexible bracing piece (302), flexible bracing piece (302) both ends all are provided with lift pneumatic cylinder (301), and install fence hypoplastron (303) below, fence hypoplastron (303) top transversely equidistantly is provided with connection revolving stage (304), fence hypoplastron (303) both ends all are provided with C shape support frame (305), C shape support frame (305) rotation is provided with leading wheel (306), connection revolving stage (304) top rotation is provided with isolation revolving stage (307), vent (308) have been seted up to isolation revolving stage (307) circumference surface, isolation revolving stage (307) both ends are provided with spliced pole (309).

2. A spacer as defined in claim 1 wherein: support pedestal mechanism (2) are in including fixed setting support base (201) of positioning base (1) top, support base (201) top is fixed to be provided with barrier support frame (202), barrier support frame (202) both ends are vertical to be provided with connection platform (203), connection platform (203) front side vertically runs through and is provided with connecting hole (204), barrier support frame (202) top one side is fixed to be provided with warning light (205), barrier support frame (202) top front side is fixed to be provided with mount table (206), mount table (206) front side equidistance is provided with reflection of light strip platform (207).

3. A spacer as defined in claim 1 wherein: the isolation fence lower plate (303) is welded with the telescopic supporting rod (302), and the isolation fence lower plate (303) is welded with the lifting hydraulic cylinder (301).

4. A spacer as defined in claim 1 wherein: the isolation fence lower plate (303) is welded with the C-shaped supporting frame (305), the C-shaped supporting frame (305) is connected with the guide wheel (306) through a bearing, the connecting rotary table (304) is connected with the connecting column (309) through a bearing, and a rubber anti-collision pad is arranged on the outer surface of the isolation rotary drum (307).

5. A spacer as defined in claim 2 wherein: the positioning base (1) is welded with the support base table (201), and the isolation fence support frame (202) is connected with the warning lamp (205) through bolts.

6. A spacer as defined in claim 2 wherein: the mounting table (206) is connected with the reflective strip table (207) through bolts, and the isolation fence supporting frame (202) is welded with the mounting table (206).