CN215995462U

CN215995462U - Retraining machine table

Info

Publication number: CN215995462U
Application number: CN202122131314.3U
Authority: CN
Inventors: 杨荣利; 李伟伟; 袁宝强; 郝广路; 夏正莲
Original assignee: Shaanxi Baite Sports Facilities Co ltd
Current assignee: Shaanxi Baite Sports Facilities Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-11
Anticipated expiration: 2031-09-06

Abstract

The utility model belongs to the field of machine stations, in particular to a heavy training machine station, which comprises a base, wherein the base is fixed at a designated position, a stand column is arranged above the base, the lower end of the stand column is fixed on the top surface of the base, a portal frame is fixedly arranged at the upper end of the stand column, a pulley mechanism is arranged on the side wall of the stand column, the side wall of the pulley mechanism is fixedly connected with the side wall of the stand column, a spring exerciser is arranged below the pulley mechanism, one end of the spring exerciser is clamped on the pulley mechanism, the other end of the spring exerciser is fixedly connected inside the stand column, when a gravity block falls rapidly, the gravity block drives a support plate to fall rapidly, when a gasket at the bottom surface of the support plate contacts a moving mechanism below, resistance is received, so that a compression spring generates upward elastic force, thereby playing a buffer effect on the gravity block and preventing the gravity block from collision and damage, when the position of the chest expander needs to be moved, the upright column does not need to be disassembled, and the adjustment is more convenient.

Description

Retraining machine table

Technical Field

The utility model belongs to the technical field of the board, concretely relates to retrain board again.

Background

Retraining, namely weight training as the name implies, refers to a heavy load training mode that some fitness users can use instruments to exercise their bodies by using a large weight, and can cross the bottleneck of fitness when the users are in fitness, deeply excavate the body potential, achieve the effects of health, shaping, strengthening and the like, and use the maximum weight that the users can bear to exercise.

Heavily training the board and be exactly being the equipment of specially used weight training, be equipped with the chest expander on general heavy training board usually, the one end fixed connection gravity piece of chest expander, common heavy training board is when using, drive the gravity piece through the pulling chest expander and be used for taking exercise, when taking exercise personnel loosen the chest expander suddenly, the gravity piece loses the quick whereabouts of pulling force, probably lead to pounding equipment or lead to the gravity piece breakage, general heavy training board in addition, the chest expander position is general fixed, when the chest expander position is adjusted to needs, the pulling force rope on the gravity piece usually need be untied, arrange its overall arrangement again, it is more troublesome.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a heavily train board has the characteristics of being convenient for regulate and control, preventing the piece of gravity crash.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavily standard board, includes the base, the base is fixed at the assigned position, the top of base is equipped with the stand, the top surface at the base is fixed to the lower extreme of stand, the fixed portal frame that is equipped with in upper end of stand, be equipped with pulley mechanism on the lateral wall of stand, pulley mechanism's the lateral wall and the lateral wall fixed connection of stand, pulley mechanism's below is equipped with the chest expander, the one end block of chest expander is on pulley mechanism, the other end fixed connection of chest expander is in the inside of stand.

As the utility model discloses a heavily standard preferred technical scheme of board, be equipped with bottom plate and bracing piece on the base, the bottom plate is located the equipment bottom surface, the fixed bracing piece that is equipped with on the bottom plate, the bracing piece is located inside the stand.

As the utility model discloses a heavily standard preferred technical scheme of board, the stand includes cylinder, draw-in groove, gravity subassembly and removal subassembly, the lower extreme fixed connection base of cylinder, the upper end fixed connection portal frame of cylinder, be equipped with the draw-in groove on the lateral wall of cylinder, the draw-in groove runs through the cylinder, the inside of cylinder is equipped with the gravity subassembly, the one end of the upper end fixed connection chest expander of gravity subassembly, the lower extreme of gravity subassembly is equipped with the removal subassembly, the removal subassembly is located the bracing piece top, the removal subassembly block is in the draw-in groove.

As the utility model discloses a heavily standard preferred technical scheme of board, pulley mechanism includes top sheave, interior pulley and lower pulley, the fixed top sheave that is equipped with on the upper end outer wall of stand, one side of top sheave is equipped with the interior pulley, the interior pulley is fixed on the inner wall of stand, the fixed lower pulley that is equipped with on the lower extreme outer wall of stand, the lower pulley is located under the top sheave.

As the utility model discloses a heavily standard preferred technical scheme of board, the chest expander includes pulling force rope, screens pole, connecting rod and pulling force pole, the upper end at gravity subassembly is fixed to the one end of pulling force rope, and the other end of pulling force rope encircles in the outside at last pulley, the other end fixed connection screens pole of pulling force rope, be equipped with the connecting rod on the screens pole, the one end fixed connection screens pole middle part of connecting rod, the other end of connecting rod is fixed and is equipped with the pulling force pole.

As the utility model discloses a heavily standard preferred technical scheme of board, the portal frame includes horizontal pole and dead lever, the horizontal pole level is located the top of stand, the both ends of horizontal pole are equipped with the dead lever, dead lever fixed connection is in the inside of stand.

As the utility model discloses a heavily standard preferred technical scheme of board, the gravity subassembly includes backup pad, gravity piece, fixed frame, axis, buffer spring and gasket, the backup pad is located and removes the subassembly directly over, the top of backup pad is equipped with the gravity piece, the outside of gravity piece is equipped with fixed frame, fixed frame is fixed in the backup pad, the middle part of backup pad is equipped with the axis, the axis is located gravity piece inboard, centraxonial lower extreme is fixed in the backup pad, centraxonial upper end fixed connection pulling force rope's one end, the fixed buffer spring that is equipped with in bottom surface of backup pad, buffer spring's one serves and fixes and is equipped with the gasket, the gasket is located the top surface of removal subassembly, the gasket does not connect with the removal subassembly.

As the utility model discloses a heavily standard preferred technical scheme of board, it includes movable plate, shifting chute, carriage release lever, gag lever post and supporting spring to remove the subassembly, the movable plate is located the top surface of bracing piece, the movable plate is not connected with the bracing piece, the shifting chute has been seted up on the lateral wall of movable plate, the inside of shifting chute is equipped with the carriage release lever, the carriage release lever runs through the movable plate, the middle part of carriage release lever is equipped with the gag lever post, the gag lever post is located the inside of shifting chute, the both ends of carriage release lever are equipped with supporting spring, supporting spring's both ends fixed connection is on adjacent carriage release lever, and the supporting spring that supports is located the both sides of movable plate.

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

1. the utility model discloses when using, through mutually supporting between backup pad on the gravity subassembly, gravity piece, fixed frame, axis, buffer spring and the gasket for temper personnel when using the chest expander, if loose hand leads to the gravity piece to fall fast suddenly, the gravity piece drives the backup pad and falls fast, when the gasket of backup pad bottom surface contacts the moving mechanism of below, receives the resistance, thereby compression spring produces ascending elasticity, thereby plays cushioning effect to the gravity piece, prevents that gravity piece collision from damaging.

2. The utility model discloses when using, through the movable plate on the removal subassembly, the shifting chute, the carriage release lever, mutually support between gag lever post and the supporting spring, when the chest expander position is removed to needs, the carriage release lever of inside compression, thereby compress the supporting spring, compress the one end of draw-in groove with the carriage release lever, rebound carriage release lever afterwards, thereby remove the movable plate, upwards promote gravity subassembly, thereby increase the portable length of pulling force rope, when removing suitable position, with the other end of carriage release lever block at the draw-in groove, thereby the carriage release lever is lived to the block, then fix gravity subassembly, pulling force rope block with the extension afterwards is to in the lower pulley of stand lower extreme, thereby accomplish the change, need not to unpack the stand apart, and is more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the gravity assembly of the present invention;

fig. 4 is a schematic structural diagram of the middle moving assembly of the present invention.

In the figure: 1. a base; 11. a base plate; 12. a support bar; 2. a column; 21. a cylinder; 22. a card slot; 23. a gravity assembly; 231. a support plate; 232. a gravity block; 233. a fixing frame; 234. a middle shaft; 235. a buffer spring; 236. a gasket; 24. a moving assembly; 241. moving the plate; 242. a moving groove; 243. a travel bar; 244. a limiting rod; 245. a support spring; 3. a pulley mechanism; 31. an upper pulley; 32. an inner pulley; 33. a lower pulley; 4. a chest expander; 41. a tension rope; 42. a position clamping rod; 43. a connecting rod; 44. a tension bar; 5. a gantry; 51. a cross bar; 52. and (5) fixing the rod.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a heavily standard board, including base 1, base 1 fixes at the assigned position, base 1's top is equipped with stand 2, the top surface at base 1 is fixed to stand 2's lower extreme, the fixed portal frame 5 that is equipped with in stand 2's upper end, be equipped with pulley mechanism 3 on stand 2's the lateral wall, pulley mechanism 3's the lateral wall and stand 2's lateral wall fixed connection, pulley mechanism 3's below is equipped with chest expander 4, chest expander 4's one end block is on pulley mechanism 3, chest expander 4's other end fixed connection is in stand 2's inside.

Be equipped with bottom plate 11 and bracing piece 12 on the base 1, bottom plate 11 is located the equipment bottom surface, and fixed being equipped with bracing piece 12 on the bottom plate 11, bracing piece 12 is located inside stand 2.

The stand 2 includes cylinder 21, draw-in groove 22, gravity subassembly 23 and removal subassembly 24, the lower extreme fixed connection base 1 of cylinder 21, the upper end fixed connection portal frame 5 of cylinder 21, be equipped with draw-in groove 22 on the lateral wall of cylinder 21, draw-in groove 22 runs through cylinder 21, the inside of cylinder 21 is equipped with gravity subassembly 23, the one end of the upper end fixed connection chest expander 4 of gravity subassembly 23, the lower extreme of gravity subassembly 23 is equipped with removal subassembly 24, removal subassembly 24 is located bracing piece 12 top, removal subassembly 24 block is in draw-in groove 22.

The pulley mechanism 3 comprises an upper pulley 31, an inner pulley 32 and a lower pulley 33, the upper pulley 31 is fixedly arranged on the outer wall of the upper end of the upright post 2, the inner pulley 32 is arranged on one side of the upper pulley 31, the inner pulley 32 is fixed on the inner wall of the upright post 2, the lower pulley 33 is fixedly arranged on the outer wall of the lower end of the upright post 2, and the lower pulley 33 is positioned under the upper pulley 31.

Chest expander 4 includes pulling force rope 41, screens pole 42, connecting rod 43 and pulling force pole 44, and the upper end at gravity subassembly 23 is fixed to the one end of pulling force rope 41, and the other end of pulling force rope 41 encircles in the outside of last pulley 31, and the other end fixed connection screens pole 42 of pulling force rope 41 is equipped with connecting rod 43 on the screens pole 42, the one end fixed connection screens pole 42 middle part of connecting rod 43, and the other end of connecting rod 43 is fixed and is equipped with pulling force pole 44.

The portal frame 5 comprises a cross bar 51 and fixing rods 52, the cross bar 51 is horizontally arranged above the upright post 2, the fixing rods 52 are arranged at two ends of the cross bar 51, and the fixing rods 52 are fixedly connected inside the upright post 2.

The gravity assembly 23 comprises a supporting plate 231, a gravity block 232, a fixing frame 233, a middle shaft 234, a buffer spring 235 and a gasket 236, the supporting plate 231 is positioned right above the moving assembly 24, the gravity block 232 is arranged above the supporting plate 231, the fixing frame 233 is arranged on the outer side of the gravity block 232, the fixing frame 233 is fixed on the supporting plate 231, the middle part of the supporting plate 231 is provided with the middle shaft 234, the middle shaft 234 is positioned on the inner side of the gravity block 232, the lower end of the middle shaft 234 is fixed on the supporting plate 231, the upper end of the middle shaft 234 is fixedly connected with one end of the tension rope 41, the bottom surface of the supporting plate 231 is fixedly provided with the buffer spring 235, one end of the buffer spring 235 is fixedly provided with the gasket 236, the gasket 236 is positioned on the top surface of the moving assembly 24, the gasket 236 is not connected with the moving assembly 24, if the gravity block 232 falls rapidly due to sudden hand loosening, the gravity block 232 drives the supporting plate 231 to fall rapidly, when the gasket 236 on the bottom surface of the supporting plate 231 contacts the moving assembly 24 below, and receives resistance so as to compress the buffer spring 235 to generate an upward elastic force. Thereby playing the cushioning effect to gravity piece 232, prevent that gravity piece 232 from colliding and damaging.

The moving assembly 24 includes a moving plate 241, a moving slot 242, a moving rod 243, a limiting rod 244 and a supporting spring 245, the moving plate 241 is located on the top surface of the supporting rod 12, the moving plate 241 is not connected to the supporting rod 12, the moving slot 242 is opened on the side wall of the moving plate 241, a moving rod 243 is provided inside the moving slot 242, the moving rod 243 penetrates through the moving plate 241, the limiting rod 244 is provided in the middle of the moving rod 243, the limiting rod 244 is located inside the moving slot 242, supporting springs 245 are provided at both ends of the moving rod 243, both ends of the supporting spring 245 are fixedly connected to the adjacent moving rod 243, the supporting springs 245 are located at both sides of the moving plate 241, when the position of the spring exerciser 4 needs to be moved, the moving rod 243 is compressed inwards, so as to compress the supporting spring 245, the moving rod 243 is compressed to one end of the clamping slot 22, then the moving rod 243 is moved upwards, so as to move the moving plate 241, and push the gravity assembly 23 upwards, thereby increase the portable length of the stay cord 41, when removing to suitable position, with the carriage release lever 243 block at the other end of draw-in groove 22 to block the carriage release lever 243, then fix gravity subassembly 23, later with the extension stay cord 41 block to in the lower pulley 33 of stand 2 lower extreme, thereby accomplish the change, need not to unpack apart stand 2, it is more convenient.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, firstly, the base 1 is placed at the designated position, then the upright post 2 is fixed on the base 1, then the pulley mechanism 3 is fixed on the side wall of the upright post 2, then the portal frame 5 is fixed on the top end of the upright post 2, when the device is used, if an exerciser loosens the chest expander 4 suddenly, the gravity component 23 at the other end of the tension rope 41 falls down rapidly under the gravity action of the gravity block 232, when the gravity component 23 falls down to contact the moving component 24, because the moving component 24 is placed above the support rod 12, the moving component 24 can not move downwards, when the gasket 236 at the bottom surface of the gravity component 23 contacts the moving component 24, the gasket 236 compresses the buffer spring 235, thereby the buffer spring 235 generates upward elastic force, thereby buffering the falling force of the gravity component 23, preventing the gravity component 23 from gravity of the gravity block 232, resulting in equipment damage or a situation where the gravity block 232 is broken.

When the position of chest expander 4 needs to be adjusted in order to carry out different exercise modes, can push the carriage bar 243 in draw-in groove 22 to the inboard, compress supporting spring 245 then, when the carriage bar 243 compresses the other end of draw-in groove 22, can move the carriage bar 243 upwards, then drive removal subassembly 24 rebound, thereby lift gravity subassembly 23, when moving to suitable position on, with the carriage bar 243 block in corresponding draw-in groove 22, thereby fix gravity subassembly 23, the one end that gravity subassembly 23 moved up and drive tensile rope 41 shifts up, thereby the movable length in the stand 2 outside of extension tensile rope 41, thereby can shift out tensile rope 41 from last pulley 31 in, cup joint in lower pulley 33, thereby change the position of chest expander 4, and is more convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a retrain board, includes base (1), its characterized in that: base (1) is fixed in the assigned position, the top of base (1) is equipped with stand (2), the top surface at base (1) is fixed to the lower extreme of stand (2), the upper end of stand (2) is fixed and is equipped with portal frame (5), be equipped with pulley mechanism (3) on the lateral wall of stand (2), the lateral wall of pulley mechanism (3) and the lateral wall fixed connection of stand (2), the below of pulley mechanism (3) is equipped with chest expander (4), the one end block of chest expander (4) is on pulley mechanism (3), the other end fixed connection of chest expander (4) is in the inside of stand (2).

2. A retraining apparatus as claimed in claim 1, wherein: be equipped with bottom plate (11) and bracing piece (12) on base (1), bottom plate (11) are located the equipment bottom surface, fixed bracing piece (12) that are equipped with on bottom plate (11), bracing piece (12) are located inside stand (2).

3. A retraining apparatus as claimed in claim 1, wherein: stand (2) include cylinder (21), draw-in groove (22), gravity subassembly (23) and removal subassembly (24), the lower extreme fixed connection base (1) of cylinder (21), upper end fixed connection portal frame (5) of cylinder (21), be equipped with draw-in groove (22) on the lateral wall of cylinder (21), draw-in groove (22) run through cylinder (21), the inside of cylinder (21) is equipped with gravity subassembly (23), the one end of upper end fixed connection chest expander (4) of gravity subassembly (23), the lower extreme of gravity subassembly (23) is equipped with removal subassembly (24), removal subassembly (24) are located bracing piece (12) top, removal subassembly (24) block is in draw-in groove (22).

4. A retraining apparatus as claimed in claim 1, wherein: pulley mechanism (3) include top sheave (31), interior pulley (32) and lower pulley (33), fixed being equipped with top sheave (31) on the upper end outer wall of stand (2), one side of top sheave (31) is equipped with interior pulley (32), interior pulley (32) are fixed on the inner wall of stand (2), fixed being equipped with down pulley (33) on the lower extreme outer wall of stand (2), down pulley (33) are located under top sheave (31).

5. A retraining apparatus as claimed in claim 1, wherein: chest expander (4) are including pulling force rope (41), screens pole (42), connecting rod (43) and pulling force pole (44), the upper end at gravity subassembly (23) is fixed to the one end of pulling force rope (41), and the other end of pulling force rope (41) encircles in the outside of last pulley (31), other end fixed connection screens pole (42) of pulling force rope (41), be equipped with connecting rod (43) on screens pole (42), the one end fixed connection screens pole (42) middle part of connecting rod (43), the other end of connecting rod (43) is fixed and is equipped with pulling force pole (44).

6. A retraining apparatus as claimed in claim 1, wherein: the gantry comprises a gantry frame (5) and is characterized in that the gantry frame comprises a cross rod (51) and fixing rods (52), the cross rod (51) is horizontally located above the upright post (2), the fixing rods (52) are arranged at two ends of the cross rod (51), and the fixing rods (52) are fixedly connected inside the upright post (2).

7. A retraining apparatus as claimed in claim 3, wherein: the gravity assembly (23) comprises a supporting plate (231), a gravity block (232), a fixing frame (233), a middle shaft (234), a buffer spring (235) and a gasket (236), the supporting plate (231) is positioned right above the moving assembly (24), the gravity block (232) is arranged above the supporting plate (231), the fixing frame (233) is arranged on the outer side of the gravity block (232), the fixing frame (233) is fixed on the supporting plate (231), the middle part of the supporting plate (231) is provided with the middle shaft (234), the middle shaft (234) is positioned on the inner side of the gravity block (232), the lower end of the middle shaft (234) is fixed on the supporting plate (231), the upper end of the middle shaft (234) is fixedly connected with one end of a tension rope (41), the bottom surface of the supporting plate (231) is fixedly provided with the buffer spring (235), and one end of the buffer spring (235) is fixedly provided with the gasket (236), the pad (236) is located on the top surface of the moving component (24), and the pad (236) is not connected with the moving component (24).

8. A retraining apparatus as claimed in claim 3, wherein: the moving component (24) comprises a moving plate (241), a moving groove (242), a moving rod (243), a limiting rod (244) and a supporting spring (245), the moving plate (241) is positioned on the top surface of the support rod (12), the moving plate (241) is not connected with the support rod (12), a moving groove (242) is formed on the side wall of the moving plate (241), a moving rod (243) is arranged inside the moving groove (242), the moving rod (243) penetrates through the moving plate (241), a limiting rod (244) is arranged in the middle of the moving rod (243), the limiting rod (244) is positioned inside the moving groove (242), two ends of the moving rod (243) are provided with supporting springs (245), two ends of the supporting spring (245) are fixedly connected to the adjacent moving rods (243), and the supporting spring (245) is positioned on two sides of the moving plate (241).