CN220318422U

CN220318422U - Anti-climbing guardrail

Info

Publication number: CN220318422U
Application number: CN202321641212.9U
Authority: CN
Inventors: 张冠英
Original assignee: Northwest Civil Aviation Airport Construction Group Co ltd
Current assignee: Northwest Civil Aviation Airport Construction Group Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-01-09
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses an anti-climbing guardrail which comprises a fixed frame, wherein a base is fixedly connected to the bottom of the fixed frame, an underframe and a transverse frame are respectively arranged on the outer side of the fixed frame, mounting blocks are fixedly connected to the end faces of the underframe and the transverse frame, mounting grooves matched with the mounting blocks in a plugging mode are formed in the fixed frame, a first fixing mechanism is arranged at the position, corresponding to the mounting blocks, of the fixed frame, a positioning slot is formed in the transverse frame, a railing is arranged in the positioning slot in a nested mode, and a fixing slot matched with the railing in a nested mode is formed in the top of the underframe. According to the utility model, a complete guardrail structure can be formed by matching the structures of the fixing frame, the underframe, the transverse frame, the railing and the like, meanwhile, a blocking effect can be achieved for climbing personnel by the conical bending arrangement of the top end of the railing, and meanwhile, the possibility of climbing can be effectively blocked by matching with the arrangement of the spike, so that a stable and safe climbing prevention effect is achieved.

Description

Anti-climbing guardrail

Technical Field

The utility model relates to the technical field of guardrails, in particular to an anti-climbing guardrail.

Background

The guardrail is a common area protection structure, can separate fixed areas to play a role in protection, is used everywhere, for example, the guardrail is arranged at the edge of a highway, so that a pedestrian driving road is separated from a vehicle driving road, accidents can be reduced, the safety of road traffic is improved, in some road protection sections, pedestrians can climb over the guardrail to cross the road, and thus, the problem of extremely high safety exists, and therefore, in order to avoid the pedestrians from climbing, a certain requirement is met for the guardrail with an anti-climbing function;

traditional some put climbing guardrail structures, most all set up into the toper on the top of railing, but such anti-climb performance is not high, still can roll over, and traditional guardrail structure is fixed integral type's frame guardrail structure mostly simultaneously, when transportation and installation, lacks the convenience, and this kind of integral type guardrail structure in addition, once appear certain railing fracture after, unable convenient restoration, not only influence holistic protective properties, but also need all to be changed to reach the protection effect, holistic maintenance economic cost is high.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-climbing guardrail.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an anti-climb guardrail, includes the mount, the bottom fixedly connected with base of mount, and the mount outside is provided with chassis and crossbearer respectively, the equal fixedly connected with installation piece of terminal surface of chassis and crossbearer, be provided with on the mount with installation piece grafting complex mounting groove, and mount and installation piece correspond the position and be provided with first fixed establishment, be provided with the positioning slot on the crossbearer, the nested railing that is provided with in the positioning slot, the top of chassis is provided with the fixed slot with railing nested complex, the fixed slot inner wall is provided with and accomodates the groove, accomodate the nested sliding connection of inslot inner wall has the locating pin, the surface of railing just is close to the bottom position and is provided with the cotter way, be provided with the inside groove in the chassis, the sliding connection has the carriage, be linked together through the intercommunication groove between storage groove and the inside groove, through connecting rod fixed connection between locating pin and the carriage, bottom one side of chassis is provided with the operation notch, sliding connection has the toggle block in the positioning slot, be provided with railing and carriage fixed connection, be provided with between carriage and the inside groove fixed connection, be provided with the pin and the inside groove, the second, be provided with the pin and be provided with on the two sets of two and install the base holes.

As a further description of the above technical solution:

the first fixing mechanism comprises a fixing groove arranged on the fixing frame and a first thread groove arranged on the mounting block, a second mounting hole communicated into the mounting groove is formed in the fixing groove, a second bolt is arranged in the second mounting hole, and the second bolt is in threaded connection with the first thread groove.

As a further description of the above technical solution:

the positioning slot, the railing, the fixing slot, the positioning pin and the pin slot structure are correspondingly provided with a plurality of groups.

As a further description of the above technical solution:

the locating pins are in plug-in fit with the pin grooves.

As a further description of the above technical solution:

the second fixing mechanism comprises a third mounting hole arranged on the moving rod and a second thread groove arranged on one side of the top of the inner wall of the inner groove, a third bolt is arranged in the third mounting hole, and the third bolt is in threaded connection with the second thread groove.

As a further description of the above technical solution:

the top end positions of the rails are all bending, the bending directions of the rails are staggered and reversely, the protruding thorns are arranged at the bending positions on the rails, and the protruding thorns are arranged in a plurality.

The utility model has the following beneficial effects:

the anti-climbing guardrail can form a complete guardrail structure through the cooperation of the structures such as the fixing frame, the underframe, the transverse frame and the railing, can play a role in blocking climbing personnel through the conical bending arrangement of the top end of the railing, and can effectively block the possibility of climbing through the arrangement of the protruding thorns, so that the stable and safe anti-climbing effect is achieved, and the safety of highway protection is greatly improved; through installing piece, the mounting groove, a fixed establishment, the positioning slot, fixed slot, the locating pin, the keyway, the movable rod, the cooperation setting of second fixed establishment isotructure, can make whole guardrail structure can firm stable combination location installation, constitute a complete guardrail structure, play safe protection effect at the roadside, also can conveniently dismantle simultaneously, convenient transportation and installation, also convenient cyclic utilization simultaneously, when arbitrary railing damages, can maintain the guardrail through convenient change moreover, can effectively avoid the problem that the whole barrier protection performance of the defective guardrail of railing descends, also reduced the economic cost that needs whole guardrail to change, the flexibility of use and the convenience of whole guardrail have been promoted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an anti-climbing guardrail according to the present utility model;

FIG. 2 is a front view of an anti-climb fence in accordance with the present utility model;

FIG. 3 is a side view of an anti-climb fence in accordance with the present utility model;

fig. 4 is an enlarged view of a portion a of fig. 2 of an anti-climb fence in accordance with the present utility model.

Legend description:

1. a fixing frame; 2. a base; 3. a first mounting hole; 4. a first bolt; 5. a chassis; 6. a cross frame; 7. a mounting block; 8. a mounting groove; 9. a fixing groove; 10. a second mounting hole; 11. a second bolt; 12. a first thread groove; 13. positioning the slot; 14. railing; 15. a fixed slot; 16. a storage groove; 17. a positioning pin; 18. a pin slot; 19. an inner tank; 20. a moving rod; 21. a connecting rod; 22. a communication groove; 23. an operation notch; 24. a poking block; 25. a third mounting hole; 26. a third bolt; 27. a thread groove II; 28. the thorns.

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," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, 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. 1-4, one embodiment provided by the present utility model is: an anti-climbing guardrail comprises a fixing frame 1, a base 2 is fixedly connected to the bottom of the fixing frame 1, an underframe 5 and a transverse frame 6 are respectively arranged on the outer side of the fixing frame 1, a mounting block 7 is fixedly connected to the end faces of the underframe 5 and the transverse frame 6, a mounting groove 8 which is in plug-in fit with the mounting block 7 is arranged on the fixing frame 1, a first fixing mechanism is arranged at the position corresponding to the fixing frame 1 and the mounting block 7, a positioning slot 13 is arranged on the transverse frame 6, a railing 14 is nested in the positioning slot 13, a fixing slot 15 which is in nested fit with the railing 14 is arranged at the top of the underframe 5, the mounting block 7, the mounting groove 8 and the first fixing mechanism are arranged, the underframe 5 and the transverse frame 6 can be firmly and stably in butt joint with the fixing frame 1, thus the whole frame structure of the guardrail is formed, a complete anti-climbing guardrail structure can be formed by matching with the arrangement of the railing 14, the inner wall of the fixed slot 15 is provided with a storage slot 16, the inner wall of the storage slot 16 is nested and slidingly connected with a positioning pin 17, the outer surface of the railing 14 is provided with a pin slot 18 near the bottom end, the positioning pin 17 is matched with the pin slot 18, so that the railing 14 can be stably positioned and installed, an inner slot 19 is arranged in the underframe 5, the inner slot 19 is slidingly connected with a moving rod 20, the storage slot 16 and the inner slot 19 are communicated through a communication slot 22, the positioning pin 17 is fixedly connected with the moving rod 20 through a connecting rod 21, one side of the bottom of the underframe 5 is provided with an operation notch 23, the sliding connection of the operation notch 23 is provided with a stirring block 24, the stirring block 24 is fixedly connected with the moving rod 20, the sliding stirring block 24 drives the moving rod 20 to move, the moving rod 20 drives the positioning pin 17 to be inserted into the pin slot 18 through the connecting rod 21, the positioning installation of the railing 14 can be completed, and the same operation can be conveniently disassembled, the movable rod 20 and the inner groove 19 are provided with a second fixing mechanism, the movable rod 20 can be positioned and fixed by the second fixing mechanism, so that the positioning pin 17 is stably inserted into the pin groove 18, stable installation of the structure of the railing 14 is realized, the railing 14 is provided with the protruding thorns 28, the arrangement of the protruding thorns 28 can effectively persuade personnel wanting to climb the railing 14 to enable the personnel to grasp the railing 14 to realize climbing actions, the whole railing structure can be firmly positioned and installed, meanwhile, the railing can be conveniently and rapidly detached, recycling is facilitated, the movable rod 20 can be conveniently replaced after any railing 14 is damaged, the whole railing cannot be influenced, the fixing frame 1 and the base 2 are provided with two groups of bolts 4 at two end positions of the underframe 5, the two bases 2 are provided with the first 3 of mounting holes, the base 2 can be stably positioned and installed on the roadside, and the firm positioning and installation of the whole railing can be realized.

The first fixing mechanism comprises a fixing groove 9 arranged on the fixing frame 1 and a first thread groove 12 arranged on the mounting block 7, a second mounting hole 10 communicated into the mounting groove 8 is formed in the fixing groove 9, a second bolt 11 is arranged in the second mounting hole 10, the second bolt 11 is in threaded connection with the first thread groove 12, the second bolt 11 penetrates through the second mounting hole 10 and is screwed into the first thread groove 12, and positioning and mounting of the first fixing mechanism can be completed, so that the mounting block 7 is stably inserted into the mounting groove 8, and stable and fixed mounting of the underframe 5, the transverse frame 6 and the fixing frame 1 is realized.

The positioning slots 13, the rails 14, the fixing slots 15, the positioning pins 17 and the pin grooves 18 are correspondingly provided with a plurality of groups, the rail 14 can form a complete guardrail structure, and the positioning pins 17 are fixedly connected with the movable rod 20 through the connecting rods 21, so that when the movable rod 20 moves, all the positioning pins 17 can be driven to be uniformly installed or dismounted.

The positioning pin 17 and the pin groove 18 are arranged in a plug-in fit manner, and the firm positioning work of the railing 14 can be realized through the arrangement of the structure.

The second fixing mechanism comprises a third mounting hole 25 formed in the movable rod 20 and a second threaded groove 27 formed in one side of the top of the inner wall of the inner groove 19, a third bolt 26 is arranged in the third mounting hole 25, the third bolt 26 is in threaded connection with the second threaded groove 27, the third bolt 26 is screwed into the second threaded groove 27, and the movable rod 20 can be positioned and fixed in the inner groove 19, so that the positioning pin 17 is positioned and installed in the pin groove 18, a limiting effect is achieved on the railing 14, slipping is avoided, and the installation stability is guaranteed.

The top end positions of a plurality of rails 14 are all bending settings, and the bending direction of a plurality of rails 14 is crisscross reverse setting, and the spike 28 is provided with the bending position on the rail 14, and the spike 28 is provided with a plurality of, and a plurality of rails 14 top are crisscross bending to outside both sides, can play a blocking effect like this, and the top of rail 14 is the toper, when someone climbs, the railing 14 top that the toper was bent then can carry out a blocking work to it, and a plurality of spikes 28 evenly set up the bending position on the rail 14, can effectively isolate the climbing position at railing 14 top like this to play anti-climb's effect.

Working principle: when using anti-climb guardrail, can fix a position the mount 1 through bolt one 4 and install roadside protection position, insert mounting block 7 in mounting groove 8, fix through first fixed establishment, can dock the mount 1 with chassis 5 and crossbearer 6, pass the railing 14 in positioning slot 13 and insert fixed slot 15, slide and stir piece 24, stir piece 24 and drive movable rod 20 and remove, movable rod 20 passes through connecting rod 21 and drives locating pin 17 and insert in the cotter way 18, and fix a position movable rod 20 through second fixed establishment, can accomplish the integrated installation of whole guardrail, the same reason operation can be convenient dismantle, the railing 14 top cooperation that the extension of bending is stabbed 28's setting, make whole guardrail unable climbing, thereby can play anti-climb's effect.

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. An anti-climb guardrail, includes mount (1), its characterized in that: the bottom of mount (1) fixedly connected with base (2), and mount (1) outside is provided with chassis (5) and crossbearer (6) respectively, the terminal surface of chassis (5) and crossbearer (6) is all fixedly connected with installation piece (7), be provided with on mount (1) with installation piece (7) grafting complex mounting groove (8), and mount (1) and installation piece (7) corresponding position are provided with first fixed establishment, be provided with positioning slot (13) on crossbearer (6), the nested railing (14) that is provided with in positioning slot (13), the top of chassis (5) is provided with fixed slot (15) with railing (14) nested complex, fixed slot (15) inner wall is provided with storage groove (16), storage groove (16) inner wall nested sliding connection has locating pin (17), the surface of outer surface and the position that is close to bottom of mounting piece (7) are provided with cotter groove (18), be provided with inside groove (19) in chassis (5), sliding connection has movable rod (20) in locating slot (19), through connecting rod (20) and connecting rod (21) between fixed slot (20) and inside groove (20) through connecting rod (21), the novel lifting device is characterized in that an operation notch (23) is formed in one side of the bottom of the underframe (5), a poking block (24) is connected in the operation notch (23) in a sliding mode, the poking block (24) is fixedly connected with a moving rod (20), a second fixing mechanism is arranged between the moving rod (20) and the inner groove (19), a protruding thorn (28) is arranged on the railing (14), two groups of fixing frames (1) and bases (2) are arranged at two ends of the underframe (5), two first mounting holes (3) are formed in the bases (2), and first bolts (4) are arranged in the first mounting holes (3).

2. An anti-climb guardrail according to claim 1, characterized in that: the first fixing mechanism comprises a fixing groove (9) arranged on the fixing frame (1) and a first threaded groove (12) arranged on the mounting block (7), a second mounting hole (10) communicated into the mounting groove (8) is formed in the fixing groove (9), a second bolt (11) is arranged in the second mounting hole (10), and the second bolt (11) is in threaded connection with the first threaded groove (12).

3. An anti-climb guardrail according to claim 1, characterized in that: the positioning slots (13), the railings (14), the fixing slots (15), the positioning pins (17) and the pin grooves (18) are correspondingly provided with a plurality of groups.

4. An anti-climb guardrail according to claim 1, characterized in that: the positioning pins (17) and the pin grooves (18) are arranged in a plug-in fit manner.

5. An anti-climb guardrail according to claim 1, characterized in that: the second fixing mechanism comprises a third mounting hole (25) arranged on the moving rod (20) and a second threaded groove (27) arranged on one side of the top of the inner wall of the inner groove (19), a third bolt (26) is arranged in the third mounting hole (25), and the third bolt (26) is in threaded connection with the second threaded groove (27).

6. An anti-climb guardrail according to claim 3, characterized in that: the top end positions of the rails (14) are all bending, the bending directions of the rails (14) are staggered and reversely arranged, the protruding thorns (28) are arranged at the bending positions on the rails (14), and the protruding thorns (28) are arranged in a plurality.