CN211158614U - Height plate convenient to splice and used for 400-meter obstacle training - Google Patents

Abstract

The utility model relates to a height plate for obstacle training, in particular to a height plate for 400 m obstacle training, which is convenient to splice and comprises a sub-seat and a main seat, wherein the inner side of the bottom end of the main seat is slidably connected with a telescopic rod, the number of the telescopic rods is 4, and the telescopic rods are symmetrically distributed at the four corners of the main seat, one end of the telescopic rod is fixedly connected with a base, and the inner side of the base is slidably connected with a fixing nail, in the utility model, the sub-seat can be spliced and disassembled eccentrically through a second spring, a fixing plate, a connecting rod and a fixing groove, the fixing plate at the bottom end of the sub-seat is aligned with a drawing groove clamp, the clamping block is automatically clamped under the action of the second spring, thereby realizing convenient assembly, rotation, releasing the clamping block from the fixing groove, and the sub-seat can be taken out, thereby realizing convenient disassembly, and the connecting rod can not rotate due to the arrangement of a thread groove and a, make simultaneously to connect the rope can not twine on the same position of connecting rod, have fine practicality.

Description

Height plate convenient to splice and used for 400-meter obstacle training

Technical Field

The utility model relates to a high board technical field is used in the obstacle training specifically is a convenient 400 meters obstacle training of concatenation uses high board.

Background

With the development of society, the application of the height plate for obstacle training is increasingly wide, and the obstacle training is military training through which military training is quickly passed through preset obstacles in various postures, aiming at exercising the flexibility of actions of soldiers, improving running speed and endurance, mastering skills of support, climbing, balance, drilling and climbing and the like, laying a foundation for quickly passing through various obstacles in wartime, and the obstacle training is usually carried out in an obstacle field by 14 obstacles in a 400-meter obstacle field and 20 obstacles in a 500-meter obstacle field, so that the demand for the height plate for conveniently splicing the 400-meter obstacle training is increasingly growing.

The height plate for 400 m obstacle training needs to have strong stability, and in the existing height plate, the height plate is usually integrally formed, is heavier in weight and larger in size, has a lot of inconvenience in the process of carrying and installing, can be convenient for transport and convenient to detach, and is convenient for assembling, so that the height plate for 400 m obstacle training becomes a demand, and therefore, the height plate for 400 m obstacle training, which is convenient to splice, is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 400 meters for obstacle training height plates of convenient concatenation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a convenient 400 meters for obstacle training height board of concatenation, includes sub-seat and female seat, the inboard sliding connection in bottom of female seat has the telescopic link, and the quantity of telescopic link is 4, and the symmetric distribution is in the four corners of female seat, the one end fixedly connected with base of telescopic link, the inboard sliding connection of base has the staple, the inboard sliding connection in one end of telescopic link has the marble, and the cross-section one end of marble is sharp setting, and one end is the slope form setting, the one end of telescopic link is provided with first spring, and the both ends of first spring respectively with the inboard fixed connection in one end of marble and the one end of telescopic link.

Preferably, the bottom end of the sub-base is fixedly connected with a fixing plate, and a fixing groove is formed in the inner side of the fixing plate.

Preferably, the draw-in groove has all been seted up on the top of female seat and sub-seat, the inboard equal fixedly connected with connecting plate in top of female seat and sub-seat, the inboard equal sliding connection in top of female seat and sub-seat has the fixture block, and the quantity of fixture block is 2, and symmetric distribution both ends about the connecting plate, and the cross-section one end of fixture block is sharp setting, and one end is the slope form setting, the top inboard of female seat and sub-seat all is provided with the second spring, and the both ends of second spring respectively with the one end of fixture block and the one end fixed connection of connecting plate.

Preferably, the top inboard of female seat and sub-seat all rotates and is connected with the connecting rod, and the connecting rod is "L" type setting, the rear end fixedly connected with screw rod of connecting rod, and the screw rod rotates and sets up at female seat and sub-seat top inboard, the thread groove has all been seted up to the top inboard of female seat and sub-seat, and the outside of screw rod meshes with the inboard of thread groove mutually.

Preferably, the right-hand member of connecting rod rotates and is connected with the handle, the outside fixedly connected with of connecting rod connects the rope, and connects the quantity of rope and be 2, and central symmetry distributes in the outside of connecting rod, and connects the other end and the fixture block fixed connection of rope.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through staple, telescopic link, marble and the first spring that sets up, through pulling out telescopic link and base, can increase the stability of female seat, spring and marble make the telescopic link once fixed, prevent that the telescopic link from appearing rocking, the setting of staple makes the telescopic link fixed with female complete of seat by the secondary, and fixed respond well, has prepared for subsequent son seat concatenation, has fine practicality.

2. The utility model discloses in, through the second spring that sets up, the fixed plate, connecting rod and fixed slot, can realize splicing and dismantling being on a bias to the sub-seat, aim at the fixed plate of sub-seat bottom under the kerve card, under the effect of second spring, automatic block is realized to the fixture block, thereby realized being convenient for assemble, rotate, the handle, the block is relieved with the fixed slot to the fixture block, can take out the sub-seat, thereby the idle convenient to detach, the setting of thread groove and screw rod makes the connecting rod can not the rotation, make simultaneously to connect the rope can not twine on the same position of connecting rod, and the device has good practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the present invention at the connecting rod;

fig. 5 is a schematic side view of the sub-mount of the present invention.

In the figure: 1-base, 2-fixing nail, 3-connecting plate, 4-clamping groove, 5-sub-base, 6-mother base, 7-telescopic rod, 8-first spring, 9-marble, 10-thread groove, 11-screw, 12-connecting rope, 13-second spring, 14-connecting rod, 15-handle, 16-fixing groove, 17-fixing plate and 18-clamping block.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

a height plate for obstacle training of 400 meters, which is convenient to splice and comprises a sub-seat 5 and a main seat 6, wherein the inner side of the bottom end of the main seat 6 is connected with a telescopic rod 7 in a sliding way, the number of the telescopic rods 7 is 4, the telescopic rods are symmetrically distributed at four corners of the female seat 6, one end of each telescopic rod 7 is fixedly connected with the base 1, the inner side of the base 1 is connected with a fixing nail 2 in a sliding way, the fixing nail 2 can be inserted from the inner side of the base 1, and inserted into the soil to realize the secondary fixation of the telescopic rod 7 and the complete fixation of the female seat 6, the inner side of one end of the telescopic rod 7 is connected with a marble 9 in a sliding way, one end of the section of the marble 9 is linearly arranged, the other end is obliquely arranged, the arrangement can prevent the telescopic rod 7 from sliding out of the inner side of the bottom end of the female seat 6 and play a role of one-time fixation, one end of the telescopic rod 7 is provided with a first spring 8, and the two ends of the first spring 8 are respectively fixedly connected with one end of the marble 9 and the inner side of one end of the telescopic rod 7.

The bottom fixedly connected with fixed plate 17 of sub-seat 5, this kind of setting makes sub-seat 5 have better fixed effect, fixed slot 16 has been seted up to the inboard of fixed plate 17, draw-in groove 4 has all been seted up on the top of female seat 6 and sub-seat 5, the equal fixedly connected with connecting plate 3 in top inboard of female seat 6 and sub-seat 5, the equal sliding connection in top inboard of female seat 6 and sub-seat 5 has fixture block 18, and the quantity of fixture block 18 is 2, and the symmetric distribution is at both ends about connecting plate 3, and the cross-section one end of fixture block 18 is sharp setting, and one end is the slope form setting, the top inboard of female seat 6 and sub-seat 5 all is provided with second spring 13, and the both ends of second spring 13 respectively with the one end of fixture block 18 and the one end fixed connection of connecting plate 3, the top inboard of female seat 6 and sub-seat 5 all rotates and is connected with connecting rod 14, and connecting rod 14 is the setting of "L" type, the back-connected with screw rod 11 of connecting rod 14, and screw rod 11 rotate and set up at female seat 6 and sub-seat 5's the top inboard of connecting rod 12, the equal rotation rope connection of connecting rod 12, the outside can not be connected with the screw thread rope 12, the outside of connecting rod 11 and the equal rotation rope 12 the connecting rod 12, the outside of the fixed connection rope 12 and the connecting rod 11 and the connecting rod 12 be connected with the outside of the screw rod 11 and the fixed connection rope can not be connected with the screw rod 11, the outside of the screw rod 12, the.

The working process is as follows: the utility model is assembled when in use, firstly, the bottom end of the female seat 6 is placed on the ground, because the training field is mostly muddy soil, the telescopic rods 7 at the two sides of the female seat 6 are pulled out, the telescopic rods 7 slide through the bottom inner side of the female seat 6 in the motion process, after moving to a certain distance, the balls 9 are clamped with the bottom inner side of the female seat 6 under the action of the first spring 8, wherein one end of each ball 9 is linearly arranged and the other end is obliquely arranged, the arrangement can prevent the telescopic rods 7 from sliding out of the bottom inner side of the female seat 6 and playing a role of one-time fixation, at the moment, the base 1 is attached to the ground, the fixing nail 2 is inserted from the inner side of the base 1 and is inserted into the soil to realize the secondary fixation of the telescopic rods 7 and the complete fixation of the female seat 6, at the moment, the sub-seat 5 is lifted, the fixing plate 17 at the bottom end of the sub-seat 5 is inserted into the clamping groove 4 at the top inner side, at the moment, the second springs 13 at the two sides of the connecting plate 3 insert the fixture blocks 18 into the fixing grooves 16 between the fixing plates 17 to complete the clamping and fixing between the female seat 6 and the female seat 5, and the number of the fixing plates 17 is 2, so that the arrangement enables the female seat 5 to have a better fixing effect, wherein the number of the female seats 5 can be increased as required, the fixing method is repeated, thereby realizing the convenient splicing of the training height plate, when the training height plate needs to be disassembled, the handle 15 is rotated, the handle 15 drives the screw rod 11 to rotate through the connecting rod 14, the screw rod 11 drives the connecting rod 14 to rotate and pull back the connecting rope 12 through the meshing of the screw rod 11 and the thread groove 10, the connecting rod 14 moves left and right to prevent the connecting rope 12 from winding on the same position of the connecting rod 14, the connecting rope 12 drives the fixture blocks 18 at the two sides to retract, at the moment, the female seat 5 can move upwards and fall down, thereby realizing the convenient disassembly of the training height plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a convenient 400 meters for obstacle training height board of concatenation, includes sub-seat (5) and female seat (6), its characterized in that: the utility model discloses a marble fixing device, including female seat (6), the inboard sliding connection in bottom of female seat (6) has telescopic link (7), and the quantity of telescopic link (7) is 4, and the symmetric distribution is in the four corners of female seat (6), the one end fixedly connected with base (1) of telescopic link (7), the inboard sliding connection of base (1) has staple (2), the inboard sliding connection in one end of telescopic link (7) has marble (9), and the cross-section one end of marble (9) is sharp setting, and one end is the slope form setting, the one end of telescopic link (7) is provided with first spring (8), and the both ends of first spring (8) respectively with the inboard fixed connection in one end of marble (9) and the one end of telescopic link (7).

2. The easy-to-splice 400-meter height board for obstacle training of claim 1, wherein: the bottom end of the sub-base (5) is fixedly connected with a fixing plate (17), and a fixing groove (16) is formed in the inner side of the fixing plate (17).

3. The easy-to-splice 400-meter height board for obstacle training of claim 1, wherein: draw-in groove (4) have all been seted up on the top of female seat (6) and sub-seat (5), the inboard equal fixedly connected with connecting plate (3) in top of female seat (6) and sub-seat (5), the inboard equal sliding connection in top of female seat (6) and sub-seat (5) has fixture block (18), and the quantity of fixture block (18) is 2, and the symmetric distribution both ends about connecting plate (3), and the cross-section one end of fixture block (18) is sharp setting, and one end is the slope form setting, the top inboard of female seat (6) and sub-seat (5) all is provided with second spring (13), and the both ends of second spring (13) respectively with the one end of fixture block (18) and the one end fixed connection of connecting plate (3).

4. The conveniently-spliced 400-meter height plate for obstacle training according to claim 1, wherein the inner sides of the top ends of the female seat (6) and the sub-seat (5) are rotatably connected with a connecting rod (14), the connecting rod (14) is arranged in an L shape, the rear end of the connecting rod (14) is fixedly connected with a screw rod (11), the screw rod (11) is rotatably arranged on the inner sides of the top ends of the female seat (6) and the sub-seat (5), the inner sides of the top ends of the female seat (6) and the sub-seat (5) are respectively provided with a thread groove (10), and the outer side of the screw rod (11) is meshed with the inner side of the thread groove (10).

5. The easy-to-splice 400-meter height board for obstacle training of claim 4, wherein: the right-hand member of connecting rod (14) is rotated and is connected with handle (15), outside fixedly connected with of connecting rod (14) connects rope (12), and connects the quantity of rope (12) and be 2, and central symmetry distributes in the outside of connecting rod (14), and the other end and fixture block (18) fixed connection of connecting rope (12).

Images