CN213965175U

CN213965175U - Hurdle is striden with safety in professorship sports

Info

Publication number: CN213965175U
Application number: CN202023130705.5U
Authority: CN
Inventors: 庄明辉; 孙旸; 孙铮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-17
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a hurdle is striden with safety in professorship sports, the on-line screen storage device comprises a base, the quantity of base is two, and two bases set up for bilateral symmetry, the top fixedly connected with support column of base, the top sliding connection on support column surface has the lantern ring. The utility model discloses a set up the base, the support column, the lantern ring, the horizontal pole, first spring, the movable plate, the pulley, the fixed column, pressing plates, the constant head tank, the sliding sleeve, the slide bar, the baffle, the bolt, the spout, mutually supporting of slider and second spring, the advantage of the good and convenient to assemble and disassemble of stability performance has been reached, the hurdle is striden to current safety, the poor and not convenient to assemble and disassemble of stability performance, when people are using safety to stride the hurdle, the slip appears easily, and be not convenient for adjust the use height, when people need accomodate or use it, also be convenient for assemble and dismantle it, the problem that inconvenient people used.

Description

Hurdle is striden with safety in professorship sports

Technical Field

The utility model relates to the technical field of sports equipment, specifically be a hurdle is striden with safety in professorship sports.

Background

Sports equipment, general names of various instruments, equipment and articles for use in competitive sports competitions and body-building exercises, the sports equipment and sports are interdependent and mutually promoted, the popularization of sports and the diversification of sports items enable the types, specifications and the like of the sports equipment to be developed, and in high-time sports, a safe hurdle frame needs to be used so as to be used during training.

Present safe hurdle of striding, the stability can be poor and the assembly and disassembly of being not convenient for, when people use safe hurdle of striding, appear sliding easily, and be not convenient for adjust the use height, when people need accomodate it or use, also be not convenient for assemble and dismantle it, inconvenient people use.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hurdle is striden with safety to professorship sports possesses the advantage that the stability can be good and the assembly and disassembly of being convenient for, has solved the hurdle is striden to current safety, and the stability can be poor and the assembly and disassembly of being not convenient for, when people stride the hurdle safely in use, appears sliding easily, and be not convenient for adjust the use height, when people need accomodate it or use, also be not convenient for assemble and dismantle it, the problem that inconvenient people used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a safety hurdle frame for high-position sports comprises bases, wherein the number of the bases is two, the two bases are arranged in bilateral symmetry, a supporting column is fixedly connected to the top of each base, a lantern ring is slidably connected to the top of the surface of the supporting column, a cross rod is fixedly connected to the inner side of the lantern ring, a first spring is fixedly connected to the top of an inner cavity of each base, a moving plate is fixedly connected to the top of the first spring, pulleys are fixedly connected to two sides of the bottom of the moving plate, the bottom of each pulley penetrates through the bottom of each base, fixed columns are fixedly connected to two sides of the top of the moving plate, the tops of the fixed columns penetrate through the top of each base and are fixedly connected with a pressing plate, positioning grooves are formed in the outer sides of the fixed columns, sliding sleeves are fixedly connected to two sides of the top of each base, sliding rods are slidably connected to the inner cavities of the sliding sleeves, and baffles are fixedly connected to the outer sides of the sliding rods, the inner side of the sliding rod penetrates through the inner cavity of the positioning groove.

Preferably, the surface of the fixing column is sleeved with a limiting ring, and the top of the limiting ring is fixedly connected with the top of the inner cavity of the base.

Preferably, the outer side of the lantern ring is connected with a bolt in a threaded mode, and the inner side of the bolt penetrates through the inner cavity of the lantern ring and is in contact with the outer side of the surface of the supporting column.

Preferably, the sliding grooves are formed in the two sides of the inner cavity of the base, the sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode, and the inner sides of the sliding blocks are fixedly connected with the two sides of the moving plate.

Preferably, the surface cover of slide bar is equipped with the second spring, the inboard of second spring and the outside fixed connection of sliding sleeve, the outside of second spring and the inboard fixed connection of baffle.

(III) advantageous effects

Compared with the prior art, the utility model provides a hurdle is striden with safety in professorship sports possesses following beneficial effect:

1. the utility model discloses a set up the base, the support column, the lantern ring, the horizontal pole, first spring, the movable plate, the pulley, the fixed column, pressing plates, the constant head tank, the sliding sleeve, the slide bar, the baffle, the bolt, the spout, mutually supporting of slider and second spring, the advantage of the good and convenient to assemble and disassemble of stability performance has been reached, the hurdle is striden to current safety, the poor and not convenient to assemble and disassemble of stability performance, when people are using safety to stride the hurdle, the slip appears easily, and be not convenient for adjust the use height, when people need accomodate or use it, also be convenient for assemble and dismantle it, the problem that inconvenient people used.

2. The utility model discloses a set up lantern ring and bolt, played the effect of the height-adjusting of being convenient for when using to the horizontal pole, the problem of the height-adjusting of being not convenient for when using of horizontal pole has been solved, through setting up spout and slider, play the steady effect of removal when using to the movable plate, the problem that the movable plate appears rocking easily when using has been solved, through setting up the second spring, to the slide bar, the effect of increase use strength has been played to sliding sleeve and baffle when using, the slide bar has been solved, the not hard up problem appears easily when using in sliding sleeve and baffle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the collar and bolt structure of the present invention;

FIG. 3 is a sectional view of the base structure of the present invention;

fig. 4 is a partial enlarged view of the position a-a of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a collar; 4. a cross bar; 5. a first spring; 6. moving the plate; 7. a pulley; 8. fixing a column; 9. pressing a plate; 10. positioning a groove; 11. a sliding sleeve; 12. a slide bar; 13. a baffle plate; 14. a bolt; 15. a chute; 16. a slider; 17. a second spring.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a safety hurdle frame for high-post sports comprises two bases 1, wherein the two bases 1 are arranged in bilateral symmetry, a supporting column 2 is fixedly connected to the top of each base 1, a lantern ring 3 is slidably connected to the top of the surface of each supporting column 2, a cross rod 4 is fixedly connected to the inner side of the lantern ring 3, a first spring 5 is fixedly connected to the top of the inner cavity of each base 1, a moving plate 6 is fixedly connected to the top of each first spring 5, pulleys 7 are fixedly connected to both sides of the bottom of each moving plate 6, the bottom of each pulley 7 penetrates through the bottom of each base 1, fixed columns 8 are fixedly connected to both sides of the top of each moving plate 6, the tops of the fixed columns 8 penetrate through the top of each base 1 and are fixedly connected with a pressing plate 9, positioning grooves 10 are formed in the outer sides of the fixed columns 8, sliding sleeves 11 are fixedly connected to both sides of the top of each base 1, and sliding rods 12 are slidably connected to the inner cavities of the sliding sleeves 11, the outer side of the sliding rod 12 is fixedly connected with a baffle 13, and the inner side of the sliding rod 12 penetrates into the inner cavity of the positioning groove 10;

the surface of the fixed column 8 is sleeved with a limiting ring, the top of the limiting ring is fixedly connected with the top of the inner cavity of the base 1, the sleeve ring 3 and the bolt 14 are arranged, so that the height of the cross rod 4 can be conveniently adjusted when the cross rod is used, and the problem that the height of the cross rod 4 is inconvenient to adjust when the cross rod is used is solved;

the outer side of the lantern ring 3 is in threaded connection with a bolt 14, the inner side of the bolt 14 penetrates through the inner cavity of the lantern ring 3 and is in contact with the outer side of the surface of the supporting column 2, and the sliding chute 15 and the sliding block 16 are arranged, so that the moving plate 6 can move stably when in use, and the problem that the moving plate 6 is easy to shake when in use is solved;

the two sides of the inner cavity of the base 1 are both provided with sliding grooves 15, the inner cavity of each sliding groove 15 is connected with a sliding block 16 in a sliding manner, the inner side of each sliding block 16 is fixedly connected with the two sides of the moving plate 6, and the second springs 17 are arranged to play a role in increasing the use strength of the sliding rod 12, the sliding sleeve 11 and the baffle 13 when in use, so that the problem that the sliding rod 12, the sliding sleeve 11 and the baffle 13 are easy to loosen when in use is solved;

the surface of the sliding rod 12 is sleeved with a second spring 17, the inner side of the second spring 17 is fixedly connected with the outer side of the sliding sleeve 11, the outer side of the second spring 17 is fixedly connected with the inner side of the baffle 13, by arranging the base 1, the support column 2, the lantern ring 3, the cross rod 4, the first spring 5, the movable plate 6, the pulley 7, the fixed column 8, the pressing plate 9, the positioning groove 10, the sliding sleeve 11, the sliding rod 12, the baffle 13, the bolt 14, the sliding groove 15, the sliding block 16 and the second spring 17 to be matched with each other, the advantages of good stability and convenience in assembly and disassembly are achieved, the problems that the existing safe hurdle frame is poor in stability and inconvenient to assemble and disassemble are solved, when people use the safety hurdle frame, the hurdle frame is easy to slide and inconvenient to adjust the use height, when people need to store or use the novel multifunctional desk lamp, the novel multifunctional desk lamp is not convenient to assemble and disassemble and is inconvenient for people to use.

When the safety hurdle is used, when people need to disassemble the cross rod 4, the bolt 14 on the lantern ring 3 is loosened, then the lantern ring 3 is separated from the support column 2, when the height is adjusted, the lantern ring 3 moves on the support column 2 and is locked by the bolt 14, when people fix the safety hurdle, the slide rod 12 is pulled by the baffle 13, the slide rod 12 slides in the sliding sleeve 11 through the second spring 17, the slide rod 12 moves out of the positioning groove 10, the first spring 5 drives the moving plate 6 to move upwards, the moving plate 6 drives the slide block 16 to slide in the sliding groove 15, the synchronous moving plate 6 drives the pulley 7 to move upwards, the pulley 7 moves into the base 1, the moving plate 6 drives the fixed column 8 to move downwards, during assembly, reverse operation is performed according to the steps, the advantages of good stability and convenience in assembly and disassembly are achieved, and the existing safety hurdle is solved, the poor and not convenient to assemble and dismantle of stability performance, when people stride the hurdle safely in the use, the easy slip of appearing, and be not convenient for adjust the use height, when people need accomodate it or use, also be not convenient for assemble and dismantle it, the problem that inconvenient people used.

The standard parts used in this application document all can be purchased from the market, and can be customized according to the record of description and drawings, the concrete connection mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt conventional model among the prior art, the control mode is automatic control through the controller, the control circuit of controller can realize through technical staff's simple programming in this field, belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, and the peripheral controller that mentions in the description can play the control role for the electrical components that this article mention, and this peripheral controller is conventional known equipment.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a hurdle is striden with safety in professorship sports, includes base (1), its characterized in that: the number of the bases (1) is two, the two bases (1) are arranged in a bilateral symmetry manner, the top of each base (1) is fixedly connected with a supporting column (2), the top of the surface of each supporting column (2) is slidably connected with a lantern ring (3), the inner side of each lantern ring (3) is fixedly connected with a cross rod (4), the top of the inner cavity of each base (1) is fixedly connected with a first spring (5), the top of each first spring (5) is fixedly connected with a movable plate (6), two sides of the bottom of each movable plate (6) are fixedly connected with pulleys (7), the bottom of each pulley (7) penetrates through the bottom of each base (1), two sides of the top of each movable plate (6) are fixedly connected with fixed columns (8), the top of each fixed column (8) penetrates through the top of each base (1) and is fixedly connected with a pressing plate (9), and positioning grooves (10) are formed in the outer sides of the fixed columns (8), the equal fixedly connected with sliding sleeve (11) in both sides at base (1) top, the inner chamber sliding connection of sliding sleeve (11) has slide bar (12), the outside fixedly connected with baffle (13) of slide bar (12), the inboard of slide bar (12) runs through to the inner chamber of constant head tank (10).

2. The safety hurdle for professional sports as claimed in claim 1, wherein the safety hurdle comprises: the surface of the fixing column (8) is sleeved with a limiting ring, and the top of the limiting ring is fixedly connected with the top of the inner cavity of the base (1).

3. The safety hurdle for professional sports as claimed in claim 1, wherein the safety hurdle comprises: the outer side of the lantern ring (3) is in threaded connection with a bolt (14), and the inner side of the bolt (14) penetrates through the inner cavity of the lantern ring (3) and is in contact with the outer side of the surface of the supporting column (2).

4. The safety hurdle for professional sports as claimed in claim 1, wherein the safety hurdle comprises: the slide groove (15) is formed in the two sides of the inner cavity of the base (1), a slide block (16) is connected to the inner cavity of the slide groove (15) in a sliding mode, and the inner side of the slide block (16) is fixedly connected with the two sides of the moving plate (6).

5. The safety hurdle for professional sports as claimed in claim 1, wherein the safety hurdle comprises: the surface cover of slide bar (12) is equipped with second spring (17), the inboard outside fixed connection with sliding sleeve (11) of second spring (17), the inboard fixed connection of the outside of second spring (17) and baffle (13).