CN210813944U

CN210813944U - Hurdle frame for track and field training

Info

Publication number: CN210813944U
Application number: CN201921435156.7U
Authority: CN
Inventors: 杨川
Original assignee: Chongqing Vocational College of Transportation
Current assignee: Chongqing Vocational College of Transportation
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-06-23
Anticipated expiration: 2029-08-31

Abstract

The utility model discloses a track and field training is with hurdle, including bracing piece and horizontal pole, the bracing piece is equipped with two altogether, two bracing piece parallels are relative, the horizontal pole activity sets up between two bracing pieces, the inside axial that is equipped with of bracing piece, it is equipped with the slider to slide in the spout, the both ends fixed connection spring of horizontal pole, two springs keep away from two sliders of tip difference fixed connection of horizontal pole, the both sides wall of spout is equipped with corresponding through-hole, the plug bolt is used for adjusting the height of horizontal pole in the through-hole, the bottom fixed connection tripod of bracing piece, the fixed branch that maintains stability that is equipped with in both sides around the tripod. The tripod welding strut of the utility model has strong stability and is not easy to overturn; the cross rod has elasticity, and the two ends of the cross rod are connected with the supporting rods through the springs, so that a good buffering effect can be achieved, and the injury of athletes can be prevented; the height of the cross bar is easy to adjust; the sliding blocks at the two ends of the cross rod are upwards taken out of the sliding grooves, so that the sliding blocks are convenient to store, and the space is saved.

Description

Hurdle frame for track and field training

Technical Field

The utility model relates to a sport equipment technical field specifically indicates a hurdle is striden with training in track and field.

Background

Hurdle holders are devices used in hurdling sports. Most of cross bars of the hurdle frame in the existing design are fixed on the upright posts by screws, and once the cross bars are fixed, the cross bars are troublesome to disassemble, occupy large space and are inconvenient to store; in addition, the cross rod is fixed by the screws very firmly, so that once an athlete hits the rail or rides the rail, the injury to the athlete is caused to a certain extent, and the danger is high, so that the existing hurdle frame has high potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a track and field training is with hurdle.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a track and field training is with hurdle, includes bracing piece and horizontal pole, the bracing piece is equipped with two altogether, and two bracing piece parallel is relative, the horizontal pole activity sets up between two bracing pieces, the inside axial that is equipped with of bracing piece is equipped with the spout, and it is equipped with the slider to slide in the spout, the both ends fixed connection spring of horizontal pole, two springs keep away from two sliders of tip difference fixed connection of horizontal pole, the both sides wall of spout is equipped with the through-hole that corresponds, and the peg graft bolt is used for adjusting the height of horizontal pole in the through-hole, the bottom fixed connection tripod of bracing piece, both sides are fixed to be equipped with.

As an improvement, the support rod on one side of the tripod has larger weight than the support rod on the other side.

As an improvement, the cross rod is made of elastic rubber or latex materials.

As an improvement, the sliding groove extends to the top end of the supporting rod, and the top end of the supporting rod is connected with the cover cap through threads or a buckle.

Compared with the prior art, the utility model the advantage lie in: the bottom of the supporting rod adopts a tripod, the front and the back of the tripod are welded with supporting rods, the stability is strong, a heavier supporting rod can be obtained by lead pouring treatment, and the heavier two supporting rods are placed forwards to face an athlete when in use, so that the supporting rod is not easy to overturn when the athlete touches a cross rod; the cross rod has elasticity, and the two ends of the cross rod are connected with the supporting rods through the springs, so that when an athlete touches the cross rod, a good buffering effect can be achieved, and the athlete is prevented from being injured; the height of the cross rod is easy to adjust, and only the sliding block is required to slide up and down, and the bolt is inserted into the through hole below the sliding block after the position is determined; the device can take off the block on bracing piece top when not using, then upwards takes out the slider at horizontal pole both ends from the spout, and convenient storage saves space.

Drawings

Fig. 1 is a schematic structural view of a hurdle for track and field training of the present invention.

Fig. 2 is a side view of the hurdle for track and field training of the present invention.

Fig. 3 is a schematic structural view of the support rod.

As shown in the figure: 1. the support rod, 2, horizontal pole, 3, spout, 4, spring, 5, through-hole, 6, tripod, 7, branch, 8, block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine the attached drawing, a hurdle is striden with training in track and field, including bracing piece 1 and horizontal pole 2, bracing piece 1 is equipped with two altogether, and two bracing piece 1 parallels are relative, 2 activities of horizontal pole set up between two

bracing pieces

1, 1 inside axial in bracing piece is equipped with spout 3, and it is equipped with the slider to slide in the spout 3, the both ends fixed connection spring 4 of horizontal pole 2, the tip that horizontal pole 2 was kept away from to two springs 4 respectively with two slider fixed connection, the both sides wall of spout 3 is equipped with corresponding through-hole 5, and the grafting bolt is used for adjusting the height of horizontal pole 2 in the through-hole 5, the bottom fixed connection tripod 6 of bracing piece 1, both sides are fixed to be equipped with in the front and back of tripod 6 and maintain stable branch 7, the branch 7 of branch on one side of. The cross rod 2 is made of elastic rubber or latex materials. The sliding groove 3 extends to the top end of the supporting rod 1, and the top end of the supporting rod 1 is connected with a cap 8 through threads or a buckle.

When the utility model is implemented, the bottom of the supporting rod 1 adopts the tripod 6, the supporting rods 7 are welded at the front and the back of the tripod 6, the stability is strong, the heavier supporting rod 7 can be obtained by lead pouring treatment, and the heavier two supporting rods 7 are placed towards the athlete when in use, so that the supporting rod 1 is not easy to overturn when the athlete touches the cross rod 2; the cross rod 2 has elasticity, the two ends of the cross rod 2 are connected with the supporting rods 1 through the springs 4, and when an athlete touches the cross rod 2, a good buffering effect can be achieved, so that the athlete is prevented from being injured; the height of the cross rod 2 is easy to adjust, and only the sliding block is required to slide up and down, and after the position is determined, a bolt is inserted into a through hole 5 positioned below the sliding block; when the device is not used, the cap 8 at the top end of the support rod 1 can be taken down, then the sliding blocks at the two ends of the cross rod 2 are upwards taken out from the sliding grooves 3, the placement is convenient, and the space is saved.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a track and field training is with hurdle, includes bracing piece (1) and horizontal pole (2), its characterized in that: the utility model discloses a support bar, including bracing piece (1), two bracing pieces (1), horizontal pole (2) activity sets up between two bracing pieces (1), bracing piece (1) is inside to be equipped with spout (3) along the axial, and it is equipped with the slider to slide in spout (3), the both ends fixed connection spring (4) of horizontal pole (2), the tip of keeping away from horizontal pole (2) with two slider fixed connection respectively in two springs (4), the both sides wall of spout (3) is equipped with corresponding through-hole (5), and the plug bolt is used for adjusting the height of horizontal pole (2) in through-hole (5), bottom fixed connection tripod (6) of bracing piece (1), both sides are fixed to be equipped with branch (7) that maintain stable around tripod (6).

2. The hurdle for track and field training of claim 1, wherein: the supporting rod (7) at one side of the tripod has larger weight than the supporting rod (7) at the other side.

3. The hurdle for track and field training of claim 1, wherein: the cross rod (2) is made of elastic rubber or latex materials.

4. The hurdle for track and field training of claim 1, wherein: the sliding groove (3) extends to the top end of the supporting rod (1), and the top end of the supporting rod (1) is connected with the cap (8) through threads or buckles.