CN219710137U

CN219710137U - Height limiting rod

Info

Publication number: CN219710137U
Application number: CN202320934857.5U
Authority: CN
Inventors: 杨雄苗
Original assignee: Anhui Guangming Property Development Co ltd
Current assignee: Anhui Guangming Property Development Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-19
Anticipated expiration: 2033-04-24

Abstract

The utility model belongs to the technical field of traffic safety equipment, and particularly relates to a height limiting rod, which comprises a base, wherein a stand column is rotationally inserted at the top of the base, a height limiting beam is fixedly arranged on the side surface of the stand column, a warning sign is fixedly arranged in the middle of the height limiting beam, a rotating groove is formed in the inner side of the base, the bottom end of the stand column is rotationally connected in the rotating groove, a limiting column is fixedly connected to the bottom end of the stand column, a reset column is fixedly connected to the bottom end of the limiting column, and a fastening groove is formed in the bottom of the inner side of the rotating groove. This limit for height pole through rotating the stand at the inslot rotation that rotates, drives limit for height roof beam and rotates, and the stand passes through spacing post and resets the post and drives the sill post and rotate at the fastening inslot, has improved stand pivoted stability, adopts the pivoted mode to remove limit for height like this, releases higher vehicle, has completely solved limit for height roof beam to the restriction of vehicle height, the suitability and the convenience of improvement equipment use.

Description

Height limiting rod

Technical Field

The utility model relates to the technical field of traffic safety equipment, in particular to a height limiting rod.

Background

In order to maintain traffic order and avoid traffic jams and road damages, in some municipal roads or community gates, a height limiting rod is often seen to be arranged, an existing height limiting rod generally spans two sides of a road by adopting a steel frame, a cross beam limiting vehicles is arranged in the middle of the existing height limiting rod, most of height limiting rod frames are basically arranged in a fixed structure, and the height limiting is basically fixed.

The patent with the authorized bulletin number of CN217378687U discloses a road height limiting rod, which comprises two stand columns respectively arranged on two sides of a road and a cross beam fixed between the two stand columns, wherein a height limiting beam positioned below the cross beam is also arranged between the two stand columns. In this patent, although a height-limiting beam capable of moving longitudinally is provided, the height of the beam still limits the vehicle passing height, and if the height of the beam is too high, the stability is difficult to maintain, so that the height-limiting adjustment range of the patent is limited, and certain limitation exists when vehicles with different heights pass.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a height limiting rod, which solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a limit for height pole, includes the base, the top of base rotates and pegs graft there is the stand, the side fixed mounting of stand has the limit for height roof beam, the intermediate position fixed mounting of limit for height roof beam has the warning sign, the rotation groove has been seted up to the inboard of base, the bottom of stand rotates to be connected in the rotation inslot, the bottom fixedly connected with spacing post of stand, the bottom fixedly connected with post that resets of spacing post, the fastening groove has been seted up to the inboard bottom of rotation groove, the inboard rotation of fastening groove is connected with the end post with post fixed connection that resets.

As a preferable technical scheme of the utility model, the inner side of the rotating groove is fixedly provided with the stop blocks which are symmetrically distributed, and the outer side of the limit post is fixedly provided with the limit blocks which can be contacted with the stop blocks.

As a preferable technical scheme of the utility model, a limit hole is formed in the side face of the limit post, a through hole communicated with the rotary groove is formed in the outer side of the base, the through hole and the limit hole are positioned on the same horizontal plane and can be aligned, a positioning rod is inserted into the inner side of the through hole, one end of the positioning rod is inserted into the inner side of the limit hole, and the other end of the positioning rod extends to the outer side of the base.

As a preferable technical scheme of the utility model, the top of the base is provided with a storage hole, and the size of the storage hole is matched with the positioning rod.

As a preferable technical scheme of the utility model, an annular groove is formed in the surface of the reset column, a traction rope is wound on the surface of the annular groove, one end of the traction rope is fixedly connected to the inner side of the annular groove, a reset groove is formed in the inner side surface of the rotating groove, a sliding block is connected to the inner side of the reset groove in a sliding manner, the other end of the traction rope is fixedly connected with the sliding block, and a reset spring is arranged between the sliding block and the inner side of the reset groove.

As a preferable technical scheme of the utility model, an anti-skid sleeve is fixedly sleeved on the surface of the upright post and positioned below the height limiting beam, and anti-skid patterns are formed on the surface of the anti-skid sleeve.

Compared with the prior art, the utility model provides the height limiting rod, which has the following beneficial effects:

1. this limit for height pole through rotating the stand at the inslot rotation that rotates, drives limit for height roof beam and rotates, and the stand passes through spacing post and resets the post and drives the sill post and rotate at the fastening inslot, has improved stand pivoted stability, adopts the pivoted mode to remove limit for height like this, releases higher vehicle, has completely solved limit for height roof beam to the restriction of vehicle height, the suitability and the convenience of improvement equipment use.

2. This limit for height pole rotates the stand and passes through spacing post drive post that resets and rotate, and the haulage rope can twine in the ring channel outside and stimulate the sliding block and slide in the groove that resets afterwards, and reset spring is stretched simultaneously, and the vehicle is released and is accomplished the back, loosens the stand, under reset spring's effect, drives the sliding block and resets, and the stand resets through haulage rope and post drive that resets simultaneously, and then drives limit for height Liang Fuwei, realizes the automatic re-setting of limit for height roof beam, improves the convenience that equipment used.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the internal structure of the base of the present utility model;

FIG. 3 is an enlarged schematic view of the structure around the limiting post in FIG. 2 according to the present utility model.

In the figure: 1. a base; 2. a column; 3. a height limiting beam; 4. a warning board; 5. an anti-skid sleeve; 6. a storage hole; 7. a positioning rod; 8. a limiting hole; 9. a limit column; 10. a reset column; 11. an annular groove; 12. a fastening groove; 13. a bottom post; 14. a traction rope; 15. a sliding block; 16. a return spring; 17. a reset groove; 18. a rotating groove; 19. a stop block; 20. a limiting block; 21. and a through hole.

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.

Referring to fig. 1 to 3, in the present embodiment: the utility model provides a limit for height pole, including base 1, peg graft there is stand 2 at the top rotation of base 1, the fixed mounting of side of stand 2 has limit for height roof beam 3, limit for height roof beam 3's intermediate position fixed mounting has warning sign 4, the rotation groove 18 has been seted up to the inboard of base 1, the bottom rotation of stand 2 is connected in rotation groove 18, the bottom fixedly connected with spacing post 9 of stand 2, the bottom fixedly connected with post 10 that resets of spacing post 9, the fastening groove 12 has been seted up to the inboard bottom of rotation groove 18, the inboard rotation of fastening groove 12 is connected with the end post 13 with post 10 fixed connection that resets, when using, rotate in rotation groove 18 through rotation stand 2, drive end post 13 through spacing post 9 and post 10 that resets and rotate in fastening groove 12, the stability of stand 2 rotation has been improved, so adopt the mode of rotation to remove limit for height, the restriction of spacing roof beam 3 to the vehicle height, the suitability and the convenience of equipment are improved.

As a preferred embodiment, the inner side of the rotating groove 18 is fixedly provided with symmetrically-distributed stop blocks 19, the outer side of the limiting post 9 is fixedly provided with limiting blocks 20 which can be contacted with the stop blocks 19, and the arrangement of the stop blocks 19 and the limiting blocks 20 can limit the rotating angle of the upright post 2 and prevent the overlarge rotating amplitude of the upright post 2 from influencing the normal traffic operation and the safety of the surrounding environment.

As a preferred embodiment, the side of spacing post 9 has seted up spacing hole 8, the through-hole 21 with rotate groove 18 intercommunication has been seted up in the outside of base 1, through-hole 21 and spacing hole 8 are located same horizontal plane and can align, the inboard of through-hole 21 has pegged graft and has locating lever 7, the inboard of spacing hole 8 is pegged graft to one end of locating lever 7, the other end of locating lever 7 extends to the outside of base 1, when spacing beam 3 vertically crosses in the middle of the road and exerts limit for height effect, the through-hole 21 and spacing hole 8 at this moment are the alignment state, insert locating lever 7 through-hole 21 in spacing hole 8, can realize spacing fixed to spacing post 9, so can restrict the angle of stand 2, make the position of spacing beam 3 obtain fixedly, improve the stability between the structure.

As a preferred embodiment, the top of the base 1 is provided with a storage hole 6, the size of the storage hole 6 is matched with the positioning rod 7, and when the height-limiting beam 3 needs to be rotated to release the vehicle, the positioning rod 7 is pulled out, and the positioning rod 7 is inserted into the storage hole 6 for temporary storage, so that the positioning rod 7 is prevented from being lost.

As a preferred implementation, the surface of reset post 10 has seted up ring channel 11, the surface winding of ring channel 11 has haulage rope 14, the one end fixed connection of haulage rope 14 is in the inboard of ring channel 11, reset groove 17 has been seted up to the medial surface of rotation groove 18, the inboard sliding connection of reset groove 17 has slider 15, the other end and the slider 15 rigid coupling of haulage rope 14, install reset spring 16 between slider 15 and the inboard of reset groove 17, in the process of rotating stand 2 and releasing the vehicle, stand 2 drives reset post 10 through spacing post 9 and rotates, afterwards haulage rope 14 can wind in the ring channel 11 outside and pull slider 15 and slide in reset groove 17, reset spring 16 is stretched simultaneously, after the vehicle release is accomplished, loosen stand 2, under reset spring 16's effect, drive slider 15 resets through haulage rope 14 and reset post 10 simultaneously, and drive stand 2 and reset, and then drive limit beam 3 and reset, realize limiting beam 3's automatic reset, improve the convenience of equipment use.

As a preferred implementation mode, the anti-slip sleeve 5 is fixedly sleeved on the surface of the upright post 2 and below the height limiting beam 3, anti-slip patterns are formed on the surface of the anti-slip sleeve 5, an operator holds the anti-slip sleeve 5 to rotate the upright post 2, the effect of anti-slip and power saving is achieved, and the convenience of rotating the upright post 2 is improved.

The working principle and the using flow of the utility model are as follows: when in use, the height limiting beam 3 is driven to rotate by rotating the upright post 2 in the rotating groove 18, the upright post 2 drives the bottom post 13 to rotate in the fastening groove 12 through the limiting post 9 and the reset post 10, the stability of the rotation of the upright post 2 is improved, the height limiting is relieved in a rotating mode, a higher vehicle is released, the limit of the height limiting beam 3 on the height of the vehicle is completely removed, and the applicability and convenience of equipment use are improved. In the process of rotating the upright post 2 to release the vehicle, the upright post 2 drives the reset post 10 to rotate through the limit post 9, then the traction rope 14 can be wound on the outer side of the annular groove 11 and pulls the sliding block 15 to slide in the reset groove 17, meanwhile, the reset spring 16 is stretched, after the vehicle is released, the upright post 2 is loosened, under the action of the reset spring 16, the sliding block 15 is driven to reset, and meanwhile, the upright post 2 is driven to reset through the traction rope 14 and the reset post 10, so that the height limiting beam 3 is driven to reset, the automatic reset of the height limiting beam 3 is realized, and the convenience of equipment use is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a limit for height pole, includes base (1), its characterized in that: the utility model discloses a stand, including base (1), stand (2), side fixed mounting of stand (2) has limit for height roof beam (3), the intermediate position fixed mounting of limit for height roof beam (3) has warning sign (4), rotation groove (18) have been seted up to the inboard of base (1), the bottom of stand (2) is rotated and is connected in rotation groove (18), the bottom fixedly connected with spacing post (9) of stand (2), the bottom fixedly connected with post (10) that resets of spacing post (9), fastening groove (12) have been seted up to the inboard bottom of rotation groove (18), the inboard rotation of fastening groove (12) is connected with post (13) with post (10) fixed connection that resets.

2. A height limiting pole according to claim 1, wherein: the inner side of the rotating groove (18) is fixedly provided with stop blocks (19) which are symmetrically distributed, and the outer side of the limiting column (9) is fixedly provided with limiting blocks (20) which can be contacted with the stop blocks (19).

3. A height limiting pole according to claim 1, wherein: limiting hole (8) have been seted up to the side of spacing post (9), through-hole (21) with rotate groove (18) intercommunication have been seted up in the outside of base (1), through-hole (21) are located same horizontal plane with limiting hole (8) and can align, peg graft in the inboard of through-hole (21) has locating lever (7), peg graft in the inboard of limiting hole (8) in one end of locating lever (7), the other end of locating lever (7) extends to the outside of base (1).

4. A height limiting rod according to claim 3, wherein: the top of the base (1) is provided with a storage hole (6), and the size of the storage hole (6) is matched with the positioning rod (7).

5. A height limiting pole according to claim 1, wherein: annular groove (11) have been seted up on the surface of post that resets (10), the surface winding of annular groove (11) has haulage rope (14), the inboard of one end fixed connection at annular groove (11) of haulage rope (14), reset groove (17) have been seted up to the medial surface of rotating groove (18), the inboard sliding connection of reset groove (17) has slider (15), the other end and slider (15) rigid coupling of haulage rope (14), install reset spring (16) between slider (15) and the inboard of reset groove (17).

6. A height limiting pole according to claim 1, wherein: the anti-skid device is characterized in that an anti-skid sleeve (5) is fixedly sleeved on the surface of the upright post (2) and positioned below the height limiting beam (3), and anti-skid lines are formed on the surface of the anti-skid sleeve (5).