CN211646138U

CN211646138U - Novel rotation type anticollision barrier

Info

Publication number: CN211646138U
Application number: CN201921671925.3U
Authority: CN
Inventors: 崔华; 徐成清; 王俊; 秦汪; 王雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-10-09
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a novel rotation type anticollision barrier relates to guardrail technical field, and it is including removing the frame, the upper surface and the lower surface of removing the frame all are provided with the slider, the slider sets up in the spout, the upper surface at fixed frame inner wall is seted up to the spout, the right flank of fixed frame inner wall and first resilient means's right-hand member fixed connection. This novel rotation type anticollision barrier, through first spring, the telescopic link, the fixture block, the draw-in groove, the slide bar, the arm-tie, mutually support between roll fence and the shifting chute, then correspond the shifting chute with new roll fence and promote right, roll fence can extrude the fixture block and remove to the through-hole this moment, after the draw-in groove removed to corresponding fixture block position, the second spring drove the fixture block and moves downwards to the draw-in groove in, accomplish the change to roll fence this moment, this device can realize the buffering to roll fence, be convenient for simultaneously change the roll fence, make this device have better protectiveness, the staff's of being convenient for operation process simultaneously.

Description

Novel rotation type anticollision barrier

Technical Field

The utility model relates to a guardrail technical field specifically is a novel rotation type anticollision barrier.

Background

Current rotation type guardrail, the cylinder can only rotate in the use, does not possess the function of removal buffering, and the damage appears easily in the section cylinder easily that the accident is easily sent out simultaneously, or the corrosion appears after placing for a long time, and current cylinder is not convenient for change, brings great trouble for the staff.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel rotation type anticollision barrier has solved current rotation type guardrail cylinder department and has not had buffer function, and the cylinder is not convenient for change simultaneously, brings very big inconvenient problem for staff's work.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a novel rotation type anticollision barrier, is including removing the frame, the upper surface and the lower surface that remove the frame all are provided with the slider, the slider sets up in the spout, the upper surface at fixed frame inner wall is seted up to the spout, the right flank of fixed frame inner wall and first resilient means's right-hand member fixed connection.

The left end of the first elastic device is fixedly connected with the right side face of the moving frame, a moving groove is formed in the left side face of the moving frame, a rolling fence is arranged in the moving groove, clamping grooves are formed in the top end and the bottom end of the rolling fence, and clamping blocks are arranged in the clamping grooves.

The upper surface of the fixture block is fixedly connected with the bottom end of the second elastic device, the top end of the second elastic device is fixedly connected with the lower surface of the connecting plate, a fixing plate is arranged on the surface of the second elastic device, the fixing plate is arranged on the inner wall of the through hole, and the through hole is formed in the upper surface of the inner wall of the moving groove.

Preferably, first resilient means includes the telescopic link, the left end of telescopic link and the right flank fixed connection who removes the frame, the right-hand member of telescopic link and the right flank fixed connection of fixed frame inner wall, the surface of telescopic link is provided with first spring, the both ends of first spring respectively with the right flank fixed connection who removes the frame and fixed frame inner wall.

Preferably, the second elastic device comprises a sliding rod, the bottom end of the sliding rod is fixedly connected with the upper surface of the clamping block, the top end of the sliding rod is fixedly connected with the lower surface of the connecting plate, a sliding sleeve is arranged on the surface of the sliding rod, the sliding sleeve is arranged on the upper surface of the fixing plate, a second spring is arranged on the surface of the sliding rod, and two ends of the second spring are fixedly connected with the opposite surfaces of the sliding sleeve and the connecting plate respectively.

Preferably, the connecting plate is arranged in a placing groove, the placing groove is formed in the upper surface of the moving frame, and the placing groove is communicated with the through hole.

Preferably, the upper surface of the connecting plate is fixedly connected with the lower surface of the pulling plate, and the left side surface of the clamping block is arc-shaped.

Preferably, the height of the fixed frame is greater than that of the movable frame, and the size of the placing groove is matched with that of the connecting plate.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the novel rotary anti-collision guardrail has the advantages that through the mutual matching of the first spring, the telescopic rod, the clamping block, the clamping groove, the sliding rod, the pulling plate, the rolling fence and the moving groove, when the rolling fence is collided, the first spring is compressed by collision, the collision of the rolling fence can be buffered, when the rolling fence needs to be replaced, the pulling plate is pulled to enable the connecting plate to move away from the placing groove, when the clamping block is separated from the clamping groove, the rolling fence can be taken out leftwards at the moment, then the new rolling fence corresponds to the moving groove and is pushed rightwards, the rolling fence can extrude the clamping block to move into the through hole at the moment, when the clamping groove moves to the position corresponding to the clamping block, the second spring drives the clamping block to move downwards into the clamping groove, the replacement of the rolling fence is completed at the moment, the device can buffer the rolling fence, meanwhile, the rolling fence is convenient to be replaced, and has better, meanwhile, the operation process of workers is facilitated.

2. This novel rotation type anticollision barrier through setting up slider and spout, can play support and guide effect to removing the frame, guarantees simultaneously to remove the in-process that removes about the frame and can not appear rotatory or the slope condition, guarantees to remove the smooth stable of frame and roll fence buffering process and goes on.

3. This novel rotation type anticollision barrier through setting up the fixed plate, makes placing of sliding sleeve comparatively stable, prevents that the in-process that the slide bar reciprocated from appearing the slope and rocking, guarantees that the fixture block stabilizes accurate removal to the draw-in groove in.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left-side cross-sectional structure of the movable frame of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is an enlarged schematic structural diagram of part B of the present invention.

In the figure: 1 moving frame, 2 sliding blocks, 3 sliding grooves, 4 fixing frames, 5 first elastic devices, 51 telescopic rods, 52 first springs, 6 moving grooves, 7 rolling rails, 8 clamping grooves, 9 clamping blocks, 10 second elastic devices, 101 sliding rods, 102 sliding sleeves, 103 second springs, 11 fixing plates, 12 through holes, 13 connecting plates, 14 pulling plates and 15 placing grooves.

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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a novel rotation type anticollision barrier, including removing frame 1, the upper surface and the lower surface that remove frame 1 all are provided with slider 2, slider 2 sets up in spout 3, through setting up slider 2 and spout 3, can play support and guide effect to removing frame 1, guarantee simultaneously to remove the in-process that removes about frame 1 and can not appear rotatory or the slope condition, guarantee to remove smooth stable the going on of

frame

1 and 7 buffering processes of roll fence, spout 3 sets up the upper surface at fixed frame 4 inner walls, fixed frame 4 highly is greater than the height that removes frame 1, the size of standing groove 15 and the size looks adaptation of connecting plate 13, the right flank of fixed frame 4 inner walls and first resilient means 5's right-hand member fixed connection.

The left end of the first elastic device 5 is fixedly connected with the right side surface of the movable frame 1, the first elastic device 5 comprises an expansion link 51, the left end of the expansion link 51 is fixedly connected with the right side surface of the movable frame 1, the right end of the expansion link 51 is fixedly connected with the right side surface of the inner wall of the fixed frame 4, a first spring 52 is arranged on the surface of the expansion link 51, two ends of the first spring 52 are respectively fixedly connected with the right side surface of the movable frame 1 and the right side surface of the inner wall of the fixed frame 4, through arranging the first spring 52, the first spring 52 can buffer the collision of the movable frame 1 and the rolling fence 7, the integral protection performance of the device is better, through arranging the expansion link 51, the process that the movable frame 1 moves leftwards and rightwards can be ensured to be more stable, the buffer effect of the first spring 52 on the movable frame 1 is more ideal, the left side surface of the movable frame 1 is provided, can prescribe a limit to the position of roll fence 7, prevent that roll fence 7 from appearing rocking from top to bottom or front and back, be provided with roll fence 7 in the shifting chute 6, draw-in groove 8 has all been seted up to the top and the bottom of roll fence 7, is provided with fixture block 9 in the draw-in groove 8, through setting up fixture block 9 and draw-in groove 8, fixture block 9 removes behind draw-in groove 8, can prevent that roll fence 7 from appearing the horizontal slip, can realize the fixed to roll fence 7 with the 6 cooperations of shifting chute.

The upper surface of the clamping block 9 is fixedly connected with the bottom end of the second elastic device 10, the second elastic device 10 comprises a sliding rod 101, the bottom end of the sliding rod 101 is fixedly connected with the upper surface of the clamping block 9, the top end of the sliding rod 101 is fixedly connected with the lower surface of the connecting plate 13, the surface of the sliding rod 101 is provided with a sliding sleeve 102, the sliding sleeve 102 is arranged on the upper surface of the fixing plate 11, the surface of the sliding rod 101 is provided with a second spring 103, two ends of the second spring 103 are respectively fixedly connected with the opposite surfaces of the sliding sleeve 102 and the connecting plate 13, through the arrangement of the second spring 103, after the clamping groove 8 moves to the position corresponding to the clamping block 9, the first spring 52 can drive the clamping block 9 to move to the corresponding clamping groove 8, the installation process of the rolling rail 7 is realized, the top end of the second elastic device 10 is fixedly connected with the lower surface of the connecting plate 13, the connecting plate, the placing groove 15 is communicated with the through hole 12, the upper surface of the connecting plate 13 is fixedly connected with the lower surface of the pull plate 14, the left side surface of the clamping block 9 is arc-shaped, when the rolling rail 7 moves in the moving groove 6, the rolling rail 7 can extrude the clamping block 9 to move upwards, so that the automatic fixing process of the rolling rail 7 is conveniently realized, by arranging the connecting plate 13 and the pull plate 14, a worker can conveniently control three upper sliding rods 101 to move through the pull plate 14 and the connecting plate 13 simultaneously, the replacement of a plurality of rolling rails 7 can be realized simultaneously, the surface of the second elastic device 10 is provided with the fixing plate 11, the placing of the sliding sleeve 102 is stable by arranging the fixing plate 11, the inclination and the shaking in the up and down moving process of the sliding rods 101 are prevented, the clamping block 9 is ensured to stably and accurately move into the clamping groove 8, the fixing plate 11 is arranged on the inner wall of the through hole, the through hole 12 is opened in the upper surface of the inner wall of the moving bath 6.

The utility model discloses an operating procedure does:

s1, when the rolling bar 7 is collided, the first spring 52 is collided and compressed, the first spring 52 can buffer the collision of the rolling bar 7, when the rolling bar 7 needs to be replaced, the pull plate 14 is pulled to enable the connecting plate 13 to move away from the placing groove 15, and when the clamping block 9 is separated from the clamping groove 8;

s2, the rolling bar 7 can be taken out leftwards, then the pulling plate 14 can be loosened, meanwhile, the brand new rolling bar 7 is placed at a position corresponding to the moving groove 6, then the rolling bar 7 is pushed rightwards, and at the moment, the rolling bar 7 extrudes the clamping block 9 to move into the through hole 12;

and S3, after the clamping groove 8 moves to the position corresponding to the clamping block 9, the second spring 103 drives the clamping block 9 to move downwards into the clamping groove 8, and the replacement of the rolling bar 7 is completed at the moment.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a novel rotation type anticollision barrier, is including removing frame (1), its characterized in that: the upper surface and the lower surface of the movable frame (1) are both provided with sliding blocks (2), the sliding blocks (2) are arranged in sliding grooves (3), the sliding grooves (3) are formed in the upper surface of the inner wall of the fixed frame (4), and the right side surface of the inner wall of the fixed frame (4) is fixedly connected with the right end of a first elastic device (5);

the left end of the first elastic device (5) is fixedly connected with the right side face of the movable frame (1), a movable groove (6) is formed in the left side face of the movable frame (1), a rolling rail (7) is arranged in the movable groove (6), clamping grooves (8) are formed in the top end and the bottom end of the rolling rail (7), and clamping blocks (9) are arranged in the clamping grooves (8);

the upper surface of fixture block (9) and the bottom fixed connection of second resilient means (10), the top of second resilient means (10) and the lower fixed connection of connecting plate (13), the surface of second resilient means (10) is provided with fixed plate (11), fixed plate (11) set up at through-hole (12) inner wall, the upper surface at shifting chute (6) inner wall is seted up in through-hole (12).

2. A novel rotary crash barrier as claimed in claim 1, wherein: first resilient means (5) include telescopic link (51), the left end of telescopic link (51) and the right flank fixed connection who removes frame (1), the right-hand member of telescopic link (51) and the right flank fixed connection who fixes frame (4) inner wall, the surface of telescopic link (51) is provided with first spring (52), the both ends of first spring (52) respectively with the right flank fixed connection who removes frame (1) and fixes frame (4) inner wall.

3. A novel rotary crash barrier as claimed in claim 1, wherein: the second elastic device (10) comprises a sliding rod (101), the bottom end of the sliding rod (101) is fixedly connected with the upper surface of the clamping block (9), the top end of the sliding rod (101) is fixedly connected with the lower surface of the connecting plate (13), a sliding sleeve (102) is arranged on the surface of the sliding rod (101), the sliding sleeve (102) is arranged on the upper surface of the fixing plate (11), a second spring (103) is arranged on the surface of the sliding rod (101), and two ends of the second spring (103) are fixedly connected with the opposite surfaces of the sliding sleeve (102) and the connecting plate (13) respectively.

4. A novel rotary crash barrier as claimed in claim 1, wherein: the connecting plate (13) is arranged in a placing groove (15), the placing groove (15) is formed in the upper surface of the moving frame (1), and the placing groove (15) is communicated with the through hole (12).

5. A novel rotary crash barrier as claimed in claim 1, wherein: the upper surface of connecting plate (13) and the lower surface fixed connection of arm-tie (14), the left surface of fixture block (9) sets up to the arc.

6. A novel rotary crash barrier according to claim 4, wherein: the height of the fixed frame (4) is greater than that of the movable frame (1), and the size of the placing groove (15) is matched with that of the connecting plate (13).