CN212722394U - Balance beam testing device - Google Patents
Balance beam testing device Download PDFInfo
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- CN212722394U CN212722394U CN202021881342.6U CN202021881342U CN212722394U CN 212722394 U CN212722394 U CN 212722394U CN 202021881342 U CN202021881342 U CN 202021881342U CN 212722394 U CN212722394 U CN 212722394U
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- balance beam
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- plate
- threaded rod
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Abstract
The utility model relates to a balance beam tests technical field, especially relates to a balance beam testing arrangement, solves the shortcoming that is not convenient for fix, is convenient for test balance beam optional position to the balance beam, which comprises a frame, the inboard welding of lower extreme of frame has the stabilizer blade, the upper end welding of stabilizer blade has the backup pad, the upper end contact of backup pad is connected with the balance beam, the upper end contact of balance beam is connected with the clamp plate, the threaded rod has been cup jointed in the frame slides, the sleeve has been cup jointed through the screw in the lower extreme outside of threaded rod. The utility model discloses a sliding connection mounting panel in frame upper end sets up the motor on the mounting panel, and motor drive rolling wheel rotates and drives the rope and rises and carry out the intensity test to the balance beam, and the mounting panel slides on the frame for the motor is convenient for carry out horizontal migration, and then can be convenient the position of adjustment roof on the balance beam, is convenient for carry out the intensity test to the optional position of balance beam.
Description
Technical Field
The utility model relates to a balance beam tests technical field, especially relates to a balance beam testing arrangement.
Background
Balance beam movements, just as its name, require balancing capability. The athlete should perform a series of dancing and tumbling movements on a crossbar 1.2 meters above the ground and having a surface width of about 10 cm. Body posture and body control are paramount, and many of the movements on the balance beam are similar to free-body exercises, but with increasing difficulty. The athlete also gets on the balance beam from a springboard, completes the action in 75-90 seconds and gets off the balance beam. The balance beam action also requires coherence. The shortage of time or overtime, swing, midway landing, pause and the like can be deducted.
Among the prior art, the balance beam testing arrangement is not convenient for fix the balance beam when testing the balance beam, simultaneously, is not convenient for test the balance beam optional position when testing. Therefore, improvements to the art are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that is not convenient for fix the balance beam, is not convenient for test the balance beam optional position, and a balance beam testing arrangement who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a balance beam testing device comprises a frame, wherein support legs are welded on the inner side of the lower end of the frame, a supporting plate is welded on the upper ends of the support legs, a balance beam is connected on the upper end of the supporting plate in a contact manner, a pressing plate is connected on the upper end of the balance beam in a contact manner, a threaded rod is sleeved in the frame in a sliding manner, a sleeve is sleeved on the outer side of the lower end of the threaded rod through threads, the pressing plate is welded on the lower end of the sleeve, a rotary disc is welded on the upper end of the threaded rod, a mounting plate is connected on the upper end of the frame in a contact manner, a side plate is welded on the upper end of the mounting plate, a motor is fixedly mounted at the right end of the side plate, a rotary shaft is arranged at the left end of the rotary shaft in a sliding manner, the lower extreme fixedly connected with roof of pressure gauge, the lower extreme sliding connection of roof has the cardboard, the inboard contact of cardboard is connected with the balance beam, the sliding cup joints the connecting rod in the cardboard, the end welding of connecting rod has the dog, the outside sliding cup joints the spring of connecting rod.
Preferably, the outer side of the threaded rod is fixedly sleeved with a baffle, and the upper end of the baffle is in contact connection with a frame.
Preferably, the upper end of the pressing plate is welded with a guide rod, and the guide rod is sleeved in the frame in a sliding mode.
Preferably, the upper end of the frame is provided with a sliding groove, the lower end of the mounting plate is provided with a sliding block, and the sliding groove is connected with the sliding block in a sliding mode.
Preferably, the upper end of the clamping plate is provided with a trapezoidal block, the lower end of the top plate is provided with a dovetail groove, and the trapezoidal block is connected in the dovetail groove in a sliding mode.
Preferably, one end of the spring is in contact connection with a stop block, and the other end of the spring is in contact connection with a clamping plate.
The utility model has the advantages that: the balance beam testing device is characterized in that clamping plates are slidably connected to the lower end of a top plate, springs are compressed by moving the clamping plates, balance beams are placed between the two clamping plates, the clamping plates are loosened, the springs are reset, the balance beams are fixed, meanwhile, a threaded rod is rotated, the pressing plate moves downwards, the other end of each balance beam is fixed, and therefore the balance beams are convenient to perform fixing tests;
the upper end of the frame is connected with the mounting plate in a sliding mode, the motor is arranged on the mounting plate, the motor drives the winding wheel to rotate to drive the rope to ascend so as to test the strength of the balance beam, the mounting plate slides on the frame, the motor can conveniently move horizontally, the position of the top plate on the balance beam can be conveniently adjusted, and the strength test of any position of the balance beam can be conveniently carried out;
drawings
Fig. 1 is a schematic structural view of a balance beam testing device provided by the present invention;
fig. 2 is a left side view of the top plate in fig. 1 of the balance beam testing device of the present invention;
fig. 3 is an enlarged view of a position a in fig. 1 of the balance beam testing device of the present invention.
In the figure: 1. a frame; 2. a support leg; 3. a support plate; 4. a balance beam; 5. pressing a plate; 6. a threaded rod; 7. a sleeve; 8. a baffle plate; 9. a turntable; 10. a guide bar; 11. a chute; 12. a slider; 13. mounting a plate; 14. a side plate; 15. a motor; 16. a rotating shaft; 17. a winding wheel; 18. a rope; 19. a pressure gauge; 20. a top plate; 21. clamping a plate; 22. a trapezoidal block; 23. a dovetail groove; 24. a connecting rod; 25. a stopper; 26. a spring.
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.
Referring to fig. 1-3, a balance beam testing device comprises a frame 1, wherein a support leg 2 is welded on the inner side of the lower end of the frame 1, a support plate 3 is welded on the upper end of the support leg 2, a balance beam 4 is connected on the upper end of the support plate 3 in a contact manner, a press plate 5 is connected on the upper end of the balance beam 4 in a contact manner, a threaded rod 6 is slidably sleeved in the frame 1, a sleeve 7 is sleeved on the outer side of the lower end of the threaded rod 6 through threads, the press plate 5 is welded on the lower end of the sleeve 7, a rotary table 9 is welded on the upper end of the threaded rod 6, a mounting plate 13 is connected on the upper end of the frame 1 in a contact manner, a side plate 14 is welded on the upper end of the mounting plate 13, a motor 15 is fixedly installed at the right end of the side plate 14, a rotating, the lower end of the rope 18 is fixedly connected with a pressure gauge 19, the lower end of the pressure gauge 19 is fixedly connected with a top plate 20, the lower end of the top plate 20 is connected with a clamping plate 21 in a sliding mode, the inner side of the clamping plate 21 is connected with the balance beam 4 in a contact mode, a connecting rod 24 is sleeved in the clamping plate 21 in a sliding mode, the tail end of the connecting rod 24 is welded with a stop block 25, and the outer side of the connecting rod 24;
the clamping plates 21 are connected to the lower end of the top plate 20 in a sliding mode, the springs 26 are compressed by moving the clamping plates 21, the balance beam 4 is placed between the two clamping plates 21, the clamping plates 21 are loosened, the springs 26 reset, the balance beam 4 is fixed, meanwhile, the threaded rod 6 is rotated, the pressing plate 5 moves downwards, the other end of the balance beam 4 is fixed, and therefore the balance beam 4 is convenient to fix and test;
the upper end of the frame 1 is connected with the mounting plate 13 in a sliding mode, the motor 15 is arranged on the mounting plate 13, the motor 15 drives the winding wheel 17 to rotate to drive the rope 18 to ascend so as to test the strength of the balance beam 4, the mounting plate 13 slides on the frame 1, the motor 15 can conveniently move horizontally, the position of the top plate 20 on the balance beam 4 can be conveniently adjusted, and the strength test can be conveniently carried out on any position of the balance beam 4;
in this embodiment, the outer side of the threaded rod 6 is fixedly sleeved with a baffle 8, and the upper end of the baffle 8 is in contact connection with the frame 1. Through setting up baffle 8, carry on spacingly to threaded rod 6.
In this embodiment, the upper end of the pressing plate 5 is welded with a guide rod 10, and the guide rod 10 is slidably sleeved in the frame 1. By providing the guide bar 10, the platen 5 is not rotated.
In this embodiment, the upper end of the frame 1 is provided with a sliding groove 11, the lower end of the mounting plate 13 is provided with a sliding block 12, and the sliding groove 11 is connected with the sliding block 12 in a sliding manner. The mounting plate 13 can slide on the frame 1 by arranging the sliding block 12 to cooperate with the sliding groove 11.
In this embodiment, the upper end of the clamping plate 21 is provided with a trapezoidal block 22, the lower end of the top plate 20 is provided with a dovetail groove 23, and the trapezoidal block 22 is slidably connected in the dovetail groove 23. The trapezoidal blocks 22 and the dovetail grooves 23 are arranged to cooperate, so that the clamping plate 21 can slide on the lower end of the top plate 20.
In this embodiment, one end of the spring 26 is connected to the stopper 25, and the other end of the spring 26 is connected to the catch plate 21. The clamping plate 21 clamps the balance beam 4 by arranging the spring 26.
The specific implementation process is as follows: when in use, the balance beam 4 is placed at the upper end of the supporting plate 3, the threaded rod 6 is rotated to enable the sleeve 7 to move downwards, so that the pressure plate 5 presses the left end of the balance beam 4 tightly, the springs 26 are compressed by moving the clamping plates 21, the balance beam 4 is placed between the two clamping plates 21, the clamping plates 21 are loosened, the springs 26 reset the clamping plates 21, the clamping plates 21 reset to clamp and fix the balance beam 4, further, the balance beam 4 is convenient for fixing test, after fixing, the motor 15 is started, the motor 15 starts the rotating shaft 16 to rotate, the rotating shaft 16 rotates to drive the winding wheel 17 to rotate, the winding wheel 17 rotates to wind the rope 18, the balance beam 4 is tested for strength, the mounting plate 13 slides on the frame 1, so that the motor 15 can conveniently move horizontally, and then can be convenient the position of adjustment roof 20 on balance beam 4, be convenient for carry out intensity test to the optional position of balance beam 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The balance beam testing device comprises a frame (1) and is characterized in that support legs (2) are welded on the inner side of the lower end of the frame (1), a supporting plate (3) is welded on the upper end of each support leg (2), a balance beam (4) is connected on the upper end of each supporting plate (3) in a contact mode, a pressing plate (5) is connected on the upper end of each balance beam (4) in a contact mode, a threaded rod (6) is sleeved in the frame (1) in a sliding mode, a sleeve (7) is sleeved on the outer side of the lower end of the threaded rod (6) through threads, the pressing plate (5) is welded on the lower end of the sleeve (7), a rotary table (9) is welded on the upper end of the threaded rod (6), a mounting plate (13) is connected on the upper end of the frame (1) in a contact mode, a side, the left end of motor (15) is provided with pivot (16), pivot (16) have been slided and have been cup jointed in curb plate (14), the left end of pivot (16) is provided with wind-up pulley (17), rope (18) have been cup jointed in the outside of wind-up pulley (17), rope (18) have been slided and have been cup jointed in frame (1), the lower extreme fixedly connected with pressure gauge (19) of rope (18), the lower extreme fixedly connected with roof (20) of pressure gauge (19), the lower extreme sliding connection of roof (20) has cardboard (21), the inboard contact of cardboard (21) is connected with balance beam (4), slide and have been cup jointed connecting rod (24) in cardboard (21), the end welding of connecting rod (24) has dog (25), spring (26) have been slided and have been cup jointed in the outside of connecting rod (24).
2. The balance beam testing device according to claim 1, wherein a baffle (8) is fixedly sleeved on the outer side of the threaded rod (6), and the upper end of the baffle (8) is in contact connection with the frame (1).
3. The balance beam testing device according to claim 1, wherein a guide rod (10) is welded to the upper end of the pressure plate (5), and the guide rod (10) is slidably sleeved in the frame (1).
4. The balance beam testing device according to claim 1, wherein a sliding groove (11) is formed in the upper end of the frame (1), a sliding block (12) is arranged at the lower end of the mounting plate (13), and the sliding block (12) is connected in the sliding groove (11) in a sliding manner.
5. The balance beam testing device according to claim 1, wherein a trapezoidal block (22) is arranged at the upper end of the clamping plate (21), a dovetail groove (23) is formed at the lower end of the top plate (20), and the trapezoidal block (22) is connected in the dovetail groove (23) in a sliding manner.
6. A balance beam test device according to claim 1, characterized in that one end of the spring (26) is in contact with a stop (25) and the other end of the spring (26) is in contact with a catch plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881342.6U CN212722394U (en) | 2020-09-02 | 2020-09-02 | Balance beam testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881342.6U CN212722394U (en) | 2020-09-02 | 2020-09-02 | Balance beam testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212722394U true CN212722394U (en) | 2021-03-16 |
Family
ID=74925114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021881342.6U Active CN212722394U (en) | 2020-09-02 | 2020-09-02 | Balance beam testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212722394U (en) |
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2020
- 2020-09-02 CN CN202021881342.6U patent/CN212722394U/en active Active
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