CN211863864U - Hurdle frame for physical training - Google Patents
Hurdle frame for physical training Download PDFInfo
- Publication number
- CN211863864U CN211863864U CN202020072053.5U CN202020072053U CN211863864U CN 211863864 U CN211863864 U CN 211863864U CN 202020072053 U CN202020072053 U CN 202020072053U CN 211863864 U CN211863864 U CN 211863864U
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- CN
- China
- Prior art keywords
- supporting rod
- fixedly connected
- rod
- hurdle
- movably connected
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Abstract
The utility model discloses a be used for sports training with hurdling frame, comprising a base plate, the quantity of bottom plate is two, fixedly connected with stiffener between two bottom plates, the rear side fixedly connected with mounting bracket at bottom plate top, the inner chamber swing joint of mounting bracket has first bracing piece, one side swing joint that the mounting bracket was kept away from to the casing has the pull ring, the pull ring is close to one side fixedly connected with movable rod of casing, one side that the pull ring was kept away from to the movable rod runs through casing, mounting panel and first bracing piece in proper order. The utility model discloses a set up bottom plate, mounting bracket, stiffener, casing, change handle, initiative bevel gear, driven bevel gear, fixed plate, lead screw, fixing base, stride breast board, second bracing piece, first bracing piece, pivot, extension spring, pull ring, movable rod, fly leaf and reset spring's cooperation and use, possess height-adjusting convenient and fast, can accomodate, the advantage of conveniently depositing.
Description
Technical Field
The utility model relates to a sports training equipment technical field specifically is a be used for sports training with hurdle.
Background
The general term of sports equipment, various instruments, equipment and articles used in competitive sports competitions and body-building exercises. The sports equipment and the sports are interdependent and mutually promoted. The popularity of sports and the diversification of sports have led to the development of the types, specifications, and the like of sports equipment.
Hurdle is one of sport equipment, and mainly used hurdle training and hurdle match in use, the hurdle structure of striding that has now is comparatively simple, need realize through the elasticity bolt when height-adjusting, and the operation is more loaded down with trivial details like this, and the hurdle of striding that has now is inconvenient to be accomodate moreover, can occupy very big parking space like this, is unfavorable for depositing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for sports training with hurdle of striding, possess height-adjusting convenient and fast, can accomodate, the advantage of conveniently depositing has solved current hurdle of striding structure comparatively simple, inconvenient height-adjusting, and inconvenient accomodating is unfavorable for the problem of depositing moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a hurdle frame for physical training comprises two bottom plates, a reinforcing rod is fixedly connected between the two bottom plates, a mounting frame is fixedly connected to the rear side of the top of the bottom plate, a first supporting rod is movably connected to an inner cavity of the mounting frame, a shell is fixedly connected to one opposite side of the two mounting frames, a pull ring is movably connected to one side, away from the mounting frame, of the shell, a movable rod is fixedly connected to one side, close to the shell, of the pull ring, the side, away from the pull ring, of the movable rod sequentially penetrates through the shell, the mounting frame and the first supporting rod, a reset spring and a movable plate are sleeved on the surface of the movable rod, a tension spring is fixedly connected to the bottom of the front side of the first supporting rod, one side, away from the first supporting rod, of the tension spring is fixedly connected with the bottom plates, the top of the first supporting rod extends to the top, the utility model discloses a guardrail plate, including first bracing piece, fixed plate, lead screw, second bracing piece, the inner chamber swing joint of first bracing piece has the pivot, the surface cover of pivot is equipped with initiative bevel gear, and the handle is changeed all to run through first bracing piece and fixedly connected with in the relative one side of two pivots, the inner chamber swing joint of first bracing piece has the second bracing piece, the inner chamber swing joint of second bracing piece has the lead screw, the bottom of lead screw runs through second bracing piece and fixed plate in proper order and the cover is equipped with the driven bevel gear that the cooperation initiative bevel gear used, the top of second bracing piece runs through to first bracing piece top and fixedly connected with fixing.
Preferably, two sides of the reinforcing rod are fixedly connected with the rear sides of the opposite sides of the two bottom plates, and the joint of the surface of the rotating shaft and the first supporting rod is movably connected through a first bearing.
Preferably, the front side of the second supporting rod is fixedly connected with a height scale, and a rubber layer is sleeved on the surface of the hurdle plate.
Preferably, the joint of the surface of the screw rod and the fixing plate is movably connected through a second bearing, and the joint of the surface of the first support rod and the mounting frame is movably connected through a shaft pin.
Preferably, the surface of the movable rod is movably connected with the connecting parts of the shell, the mounting frame and the first supporting rod, and the surface of the movable rod is fixedly connected with the connecting part of the movable plate.
Preferably, the connection part of the inner cavity of the shell and the movable plate is movably connected, and the connection part of the surface of the screw rod and the second support rod is in threaded connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up bottom plate, mounting bracket, stiffener, casing, change handle, initiative bevel gear, driven bevel gear, fixed plate, lead screw, fixing base, stride breast board, second bracing piece, first bracing piece, pivot, extension spring, pull ring, movable rod, fly leaf and reset spring's cooperation and use, possess height-adjusting convenient and fast, can accomodate, the advantage of conveniently depositing is worth promoting.
2. The utility model can avoid the training personnel from being injured by arranging the rubber layer;
the first bearing and the second bearing are arranged, so that the rotating shaft and the screw rod can be conveniently installed;
the movable rod can be connected with the return spring by arranging the movable plate;
the first support rod and the mounting frame can be movably connected by arranging the shaft pin;
the two bottom plates can be fixed by arranging the reinforcing rods;
through setting up the height scale, make things convenient for this hurdle of striding to carry out altitude mixture control.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the partial structure of the present invention;
fig. 3 is an enlarged view of a in fig. 1 according to the present invention.
In the figure: the device comprises a base plate 1, a mounting frame 2, a reinforcing rod 3, a shell 4, a rotating handle 5, a driving bevel gear 6, a driven bevel gear 7, a fixing plate 8, a screw rod 9, a fixing seat 10, a hurdle plate 11, a second supporting rod 12, a first supporting rod 13, a rotating shaft 14, a tension spring 15, a pull ring 16, a movable rod 17, a movable plate 18 and a return spring 19.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.
The utility model provides a bottom plate 1, mounting bracket 2, stiffener 3, casing 4, change 5, drive bevel gear 6, driven bevel gear 7, fixed plate 8, lead screw 9, fixing base 10, stride breast board 11, second bracing piece 12, first bracing piece 13, pivot 14, extension spring 15, pull ring 16, movable rod 17, parts such as fly leaf 18 and reset spring 19 are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-3, a hurdle frame for physical training comprises two bottom plates 1, two bottom plates 1 are fixedly connected between the two bottom plates 1, a mounting frame 2 is fixedly connected to the rear side of the top of the bottom plates 1, a first support rod 13 is movably connected to the inner cavity of the mounting frame 2, a housing 4 is fixedly connected to the opposite sides of the two mounting frames 2, a pull ring 16 is movably connected to one side of the housing 4 away from the mounting frame 2, a movable rod 17 is fixedly connected to one side of the pull ring 16 close to the housing 4, one side of the movable rod 17 away from the pull ring 16 sequentially penetrates through the housing 4, the mounting frame 2 and the first support rod 13, a return spring 19 and a movable plate 18 are sleeved on the surface of the movable rod 17, a tension spring 15 is fixedly connected to the bottom of the front side of the first support rod 13, one side of the tension spring 15 away from the first support rod 13 is fixedly connected to the bottom plates 1, the inner cavity of the first supporting rod 13 is fixedly connected with a fixing plate 8, the inner cavity of the first supporting rod 13 is movably connected with a rotating shaft 14, a driving bevel gear 6 is sleeved on the surface of the rotating shaft 14, one sides, opposite to the two rotating shafts 14, of the two rotating shafts 13 penetrate through the first supporting rod 13 and are fixedly connected with rotating handles 5, the inner cavity of the first supporting rod 13 is movably connected with a second supporting rod 12, the inner cavity of the second supporting rod 12 is movably connected with a screw rod 9, the bottom of the screw rod 9 sequentially penetrates through the second supporting rod 12 and the fixing plate 8 and is sleeved with a driven bevel gear 7 matched with the driving bevel gear 6 for use, the top of the second supporting rod 12 penetrates through the top of the first supporting rod 13 and is fixedly connected with;
two sides of the reinforcing rod 3 are fixedly connected with the rear sides of the opposite sides of the two bottom plates 1, and the joint of the surface of the rotating shaft 14 and the first supporting rod 13 is movably connected through a first bearing;
the front side of the second supporting rod 12 is fixedly connected with a height scale, and the surface of the hurdle plate 11 is sleeved with a rubber layer;
the joint of the surface of the screw rod 9 and the fixing plate 8 is movably connected through a second bearing, and the joint of the surface of the first supporting rod 13 and the mounting frame 2 is movably connected through a shaft pin;
the surface of the movable rod 17 is movably connected with the connecting parts of the shell 4, the mounting frame 2 and the first supporting rod 13, and the surface of the movable rod 17 is fixedly connected with the connecting part of the movable plate 18;
the connection part of the inner cavity of the shell 4 and the movable plate 18 is movably connected, and the surface of the screw rod 9 is in threaded connection with the connection part of the second supporting rod 12;
by arranging the rubber layer, the training personnel can be prevented from being injured;
the rotating shaft 14 and the screw rod 9 can be conveniently installed by arranging the first bearing and the second bearing;
the movable rod 17 and the return spring 19 can be connected by arranging the movable plate 18;
the first supporting rod 13 and the mounting frame 2 can be movably connected by arranging a shaft pin;
the two bottom plates 1 can be fixed by arranging the reinforcing rods 3;
through setting up the height scale, make things convenient for this hurdle of striding to carry out altitude mixture control.
During the use, when needs height-adjusting, when changeing 5 through rotating, it drives the rotation of drive bevel gear 6 through pivot 14 to change 5, drive bevel gear 6 drives lead screw 9 through driven bevel gear 7 and rotates, rotation through lead screw 9 makes second bracing piece 12 shift up, just so change 5 through rotating and carry out altitude mixture control to this hurdle of striding, convenient and fast, after this hurdle uses, through pulling pull ring 16, pull ring 16 drives movable rod 17 and shifts out mounting bracket 2 and first bracing piece 13, first bracing piece 13 is through the returning of extension spring 15, make first bracing piece 13 and bottom plate 1 contact, convenient like this accomodate this hurdle of striding, be favorable to depositing and carrying.
In summary, the following steps: this be used for sports training with hurdle of striding, through bottom plate 1, mounting bracket 2, stiffener 3, casing 4, change 5, drive bevel gear 6, driven bevel gear 7, fixed plate 8, lead screw 9, fixing base 10, stride breast board 11, second bracing piece 12, first bracing piece 13, pivot 14, extension spring 15, pull ring 16, movable rod 17, fly leaf 18 and reset spring 19, it is comparatively simple to have solved current hurdle structure of striding, inconvenient height-adjusting, and inconvenient accomodating, be unfavorable for the problem of depositing.
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 (6)
1. A be used for sports training with hurdle, includes bottom plate (1), its characterized in that: the number of the bottom plates (1) is two, the reinforcing rods (3) are fixedly connected between the two bottom plates (1), the mounting frame (2) is fixedly connected to the rear side of the top of the bottom plate (1), the first supporting rod (13) is movably connected to the inner cavity of the mounting frame (2), the shell (4) is fixedly connected to the opposite sides of the two mounting frames (2), one side, away from the mounting frame (2), of the shell (4) is movably connected with a pull ring (16), one side, close to the shell (4), of the pull ring (16) is fixedly connected with a movable rod (17), one side, away from the pull ring (16), of the movable rod (17) sequentially penetrates through the shell (4), the mounting frame (2) and the first supporting rod (13), a reset spring (19) and a movable plate (18) are sleeved on the surface of the movable rod (17), and a tension spring (15) is fixedly connected to the bottom, one side of the tension spring (15) far away from the first supporting rod (13) is fixedly connected with the bottom plate (1), the top of the first supporting rod (13) extends to the top of the mounting frame (2), the inner cavity of the first supporting rod (13) is fixedly connected with the fixing plate (8), the inner cavity of the first supporting rod (13) is movably connected with the rotating shaft (14), the surface of the rotating shaft (14) is sleeved with the driving bevel gear (6), one side, opposite to the two rotating shafts (14), of the rotating shaft (14) penetrates through the first supporting rod (13) and is fixedly connected with the rotating handle (5), the inner cavity of the first supporting rod (13) is movably connected with the second supporting rod (12), the inner cavity of the second supporting rod (12) is movably connected with the screw rod (9), the bottom of the screw rod (9) penetrates through the second supporting rod (12) and the fixing plate (8) in sequence and is sleeved with the driven bevel gear (, the top of the second supporting rod (12) penetrates through the top of the first supporting rod (13) and is fixedly connected with the fixed seats (10), and a hurdle board (11) is movably connected between the two fixed seats (10).
2. A hurdle for sports training as defined in claim 1 wherein: the two sides of the reinforcing rod (3) are fixedly connected with the rear sides of the opposite sides of the two bottom plates (1), and the joint of the surface of the rotating shaft (14) and the first supporting rod (13) is movably connected through a first bearing.
3. A hurdle for sports training as defined in claim 1 wherein: the front side of the second supporting rod (12) is fixedly connected with a height scale, and a rubber layer is sleeved on the surface of the hurdle plate (11).
4. A hurdle for sports training as defined in claim 1 wherein: the surface of the screw rod (9) is movably connected with the joint of the fixing plate (8) through a second bearing, and the surface of the first supporting rod (13) is movably connected with the joint of the mounting rack (2) through a shaft pin.
5. A hurdle for sports training as defined in claim 1 wherein: the surface of the movable rod (17) is movably connected with the joints of the shell (4), the mounting frame (2) and the first supporting rod (13), and the surface of the movable rod (17) is fixedly connected with the joint of the movable plate (18).
6. A hurdle for sports training as defined in claim 1 wherein: the inner cavity of the shell (4) is movably connected with the joint of the movable plate (18), and the surface of the screw rod (9) is in threaded connection with the joint of the second support rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020072053.5U CN211863864U (en) | 2020-01-14 | 2020-01-14 | Hurdle frame for physical training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020072053.5U CN211863864U (en) | 2020-01-14 | 2020-01-14 | Hurdle frame for physical training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211863864U true CN211863864U (en) | 2020-11-06 |
Family
ID=73260863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020072053.5U Expired - Fee Related CN211863864U (en) | 2020-01-14 | 2020-01-14 | Hurdle frame for physical training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211863864U (en) |
-
2020
- 2020-01-14 CN CN202020072053.5U patent/CN211863864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20220114 |