CN110052004A

CN110052004A - Movable type is synchronous to increase ligament tension device certainly

Info

Publication number: CN110052004A
Application number: CN201910447548.3A
Authority: CN
Inventors: 李佩珊
Original assignee: Heze University
Current assignee: Heze University
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2019-07-26

Abstract

The present invention relates to a kind of devices of slow stretching ligament, and in particular to a kind of movable type is synchronous to increase ligament tension device certainly；Including crossbeam, front support unit and rear support unit, front support unit is connected by rope with rear support unit, is equipped with cavity in rear support unit, it is sequentially installed with from top to bottom in cavity and increases driving assembly and fixed pulley certainly, one end of rope is fixedly connected with the lower part of mobile supporting leg, and the other end of rope is fixedly connected around after fixed pulley with from the movable end for increasing driving assembly.The present invention solves existing barre and is fixed on the wall, and height is not available for adjusting, and people some of short and small stature or poor the sense of equilibrium is caused to use very inconvenient problem.

Description

Movable type is synchronous to increase ligament tension device certainly

Technical field

The present invention relates to a kind of devices of slow stretching ligament, and in particular to a kind of movable type is synchronous to increase ligament tension certainly Device.

Background technique

In recent years, more and more children and adolescents even adult starts to learn dancing, so that dancing is increasingly becoming one The popular art of kind and movement.People need simply to be warmed up before practicing dancing, and carry out ligament using barre It stretches, prevents sports injuries.Existing barre mostly uses greatly the mode being fixed on the wall, and once be installed, height is logical It often is not available for adjusting, although generally including two of a cross bar and both ends there are also the barre according to some movable types The height of support rod, support rod is adjustable, and an anti-down circular seat is installed in the bottom of support rod, although this can satisfy some bodies The petite user of material uses, but for the not strong beginner of the sense of equilibrium, it is easy to which it is oblique that there is a situation where barres, uses Get up to have certain difficulty.Furthermore for existing barre when stretching ligament, height is unadjustable, relies primarily on user and is pressed downward Leg stretches to realize, for the original sense of equilibrium just not strong enough beginner, this operation difficulty is very big, and applicant devises before A kind of mobile dancing ligament tension device that can increase certainly realizes supporting leg top by shrinking the supporting leg angle of two sides simultaneously The adjusting of portion's beam height, and then realize and raise cross bar upwards automatically to realize slowly stretching to ligament, with warm-up fortune The intensity of dynamic progress, stretching can also be increasing, but since the supporting leg of two sides needs two groups to increase driving assembly certainly in fact Show, not only higher cost, but also the realization for increasing driving assembly synchronism certainly also has higher difficulty, is not easy to realize the water of crossbeam It is flat to increase, it is therefore necessary to further increase the synchronism that crossbeam both ends are increased, avoid leg tilt slide on crossbeam.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of transportable ligament tension device, which needs Realize that synchronizing for crossbeam is increased, and support construction will more simple and stable.

In order to solve the above technical problems, the invention adopts the following technical scheme: a kind of movable type is synchronous to increase ligament certainly Stretching device, it includes crossbeam, front support unit and rear support unit, front support unit be symmetrically mounted on crossbeam both ends, after Support unit is mounted on the middle part of crossbeam, wherein front support unit includes the mobile supporting leg that two tops are hinged on crossbeam, is moved The lower end of dynamic supporting leg is equipped with the roll wheel assembly with ground face contact, and rear support unit is hinged on the fixed branch at the middle part of crossbeam by top Leg composition；Be equipped with rope between each mobile supporting leg and fixed supporting leg, be equipped with cavity in fixed supporting leg, in cavity from upper and Under be sequentially installed with from driving assembly and fixed pulley is increased, one end of rope is fixedly connected with the lower part for moving supporting leg, rope The other end is fixedly connected after bypassing fixed pulley with from the movable end for increasing driving assembly.

Preferably, in order to realize slowly from increasing, simplify structure and reduce cost, increase driving assembly certainly and adopt With following scheme: accumulator, water-supply-pipe, control switch, cylinder body, piston, cylinder body and the work for controlling water flow including accommodating water Water uptake expansion resin is arranged in the enclosure space of plug, and piston rod is arranged below piston, and accumulator, cylinder body are successively fixed from top to bottom to pacify In cavity, piston is arranged in cylinder body, and the upper end of piston rod passes through the fixed company in lower surface of the lower end surface and piston of cylinder body It connects, the lower end of piston rod is fixedly connected with the other end of rope, and the water outlet of accumulator passes through water-supply-pipe and cylinder upper end face Water inlet connection, flow control switch is mounted on water-supply-pipe, and flow control switch is located at outside cavity.

As another preferred embodiment, in order to realize slowly increasing certainly for crossbeam, simplifying structure simultaneously reduces cost from increasing High driving assembly uses following scheme: including cylinder body, piston, piston rod, battery, marmem plate and control switch, Battery, cylinder body are from top to bottom successively fixedly mounted in cavity, and piston is located in cylinder body, and the upper end of piston rod passes through under cylinder body End face is fixedly connected with the lower surface of piston, and the lower end of piston rod is fixedly connected with the other end of rope, marmem plate It is arranged in cylinder body, and marmem plate is located at the top of piston, the upper end of marmem plate and the inner top surface of cylinder body It is fixedly connected, the lower end of marmem plate is fixedly connected with the upper surface of piston, and the upper end of marmem plate passes through The anode of electric wire and battery connects, and the lower end of marmem plate is connected by the cathode of control switch and battery, and control is opened Off-position is in outside cavity.

As the preferred embodiment of another, increases driving assembly certainly and realized using following scheme: increasing driving assembly certainly Including cylinder body, piston, piston rod, the first lithium battery, motor, retarder, driving gear, driven gear, screw rod, bearing block and electricity Source control switch, the first lithium battery, motor, retarder, cylinder body are from top to bottom sequentially arranged in cavity, and cylinder body is arranged in piston Interior, the lower end surface that the upper end of piston rod passes through cylinder body is fixedly connected with the lower surface of piston, the lower end of piston rod and rope it is another One end is fixedly connected, the lower end of screw rod from top to bottom sequentially pass through after the upper surface of cylinder body, the screw hole on piston be fixed on cylinder The bearing block rotation connection of internal bottom surface, the upper end of screw rod are fixedly connected with driven gear, and the rotation axis of motor passes through retarder It is connect with driving gear, driving gear is engaged with driven gear, and the current input terminal of motor passes through control switch and the first lithium electricity The current output terminal in pond connects.

Further, in order to realize the one-directional rotation of roll wheel assembly, roll wheel assembly includes ratchet, locking pin, spring, wheel Axis, handle, two idler wheels and two side plates, two side plates are disposed side by side on the lower end of mobile supporting leg, and the upper end of each side plate It is fixedly connected with the lower end surface of mobile supporting leg, wheel shaft is horizontally set between two side plates, and the both ends of wheel shaft and two sides The lower end of plate is rotatablely connected, and two ratchets and two idler wheels are fixedly set on wheel shaft, and ratchet is located between two idler wheels, is moved The middle part of dynamic supporting leg lower end surface is equipped with pin hole, and the side wall of mobile supporting leg lower end is equipped with sliding slot, and sliding slot is connected to pin hole, and locking pin is inserted In pin hole, the lower end of locking pin can be inserted between two teeth of ratchet, and handle level is inserted into sliding slot, and one end of handle It is fixedly connected with the upper end of locking pin, spring is arranged in sliding slot, and the upper end of spring is fixedly connected with the inner top surface of sliding slot, spring Lower end be fixedly connected with the upper surface of handle.

Preferably, it in order to improve the effect of ligament tension, imitates people and the massage of muscle and ligament is beaten, this Invention further includes vibrating mechanism, and vibrating mechanism is fixedly mounted in crossbeam, and vibrating mechanism includes eccentric vibrating hammer, fixed frame, change Fast mechanism, driving motor, switch, the second lithium battery and vibrating shaft, vibrating shaft are fixedly mounted in crossbeam by fixed frame, eccentric Vibration hammer is fixedly mounted on one end of vibrating shaft, the rotation that the other end of vibrating shaft passes through the gear and driving spindle motor The current input terminal of axis connection, driving motor is connect by switch with the current output terminal of the second lithium battery, and is switched and be located at cross The lower surface of beam.

Further, in order to preferably change oscillation intensity, to adapt to different users and different uses Stage, the gear are used such as flowering structure, including input shaft, output shaft, level-one driving gear, second level driving gear, cunning Set, level-one driven gear, second level driven gear, driving lever, speed change shell and slip ring, speed change shell are mounted in crossbeam, input shaft It is mounted in speed change shell with output shaft side by side parallel, one end of input shaft is fixedly connected with the rotation axis of driving motor, output One end of axis is fixedly connected with the other end of vibrating shaft, and level-one driven gear and second level driven gear are fixedly set in output shaft On, level-one driving gear, sliding sleeve, second level driving gear are successively sleeved on input shaft, the both ends of sliding sleeve respectively with level-one actively Gear is fixedly connected with second level driving gear, and level-one driving gear, sliding sleeve, second level driving gear constitute sliding variable speed assembly, And the sliding variable speed assembly and input shaft are sliding key connection, the lower surface of speed change shell and the lower surface of crossbeam are equipped with mutual The strip through-hole of perforation, the upper end of driving lever pass through strip through-hole and are fixedly connected with the outer wall of slip ring, and slip ring sleeve is mounted in the outer of sliding sleeve On wall, and slip ring can be rotated by axis of sliding sleeve.

The beneficial effects of the present invention are: the present invention increases pulling of the driving assembly simultaneously to two ropes by one certainly, To realize it is synchronous reduce two mobile angles between supporting leg and fixed supporting leg, and then reach the synchronization, slow at crossbeam both ends Increase certainly, to assist dancing practitioner of short and small stature or poor the sense of equilibrium to carry out ligament tension；In the process due to mobile supporting leg Preceding, rear, crossbeam can move backward fixed supporting leg during raised, and such design can be from height and long Degree both direction slowly stretches ligament and muscle, and the effect of pipe-opener is more preferable；Fixed supporting leg and mobile supporting leg it Between angle it is bigger, horizontal depth of beam is lower, so that dancing practitioner of short and small stature is also able to use crossbeam and its increases original certainly Reason carries out ligament tension training；The present invention, slowly from increasing, can gradually be raised the leg of dancing practitioner, risen by crossbeam To the effect gradually reinforced to ligament tension intensity；The present invention can also train the sense of equilibrium and the waist muscle of human body, improve dance Step the basic training and body basic quality of practitioner.

Detailed description of the invention

Fig. 1 is main view of the invention；

Fig. 2 is side view of the invention；

Fig. 3 is using the structural schematic diagram for increasing driving assembly when water uptake expansion resin material certainly；

Fig. 4 is using the structural schematic diagram for increasing driving assembly when marmem plate certainly；

Fig. 5 is using the structural schematic diagram for increasing driving assembly when screw drive certainly；

Fig. 6 is the main view of roll wheel assembly；

Fig. 7 is the side view of Fig. 6；

Fig. 8 is the structural schematic diagram of vibrating mechanism；

Fig. 9 is the structural schematic diagram of gear.

Specific embodiment

Specific embodiment 1: illustrating that present embodiment, a kind of movable type described in present embodiment are same in conjunction with Fig. 1 and Fig. 2 Step is from ligament tension device is increased, it includes crossbeam 1 and former and later two support units, and front support unit is symmetrically mounted on crossbeam 1 The lower surface at both ends, each front support unit include mobile supporting leg 3 and roll wheel assembly 4, the upper end and 1 end of crossbeam of mobile supporting leg 3 The lower surface in portion is rotatablely connected, and the lower end of mobile supporting leg 3 passes through roll wheel assembly 4 and ground face contact；Rear support unit includes fixing The lower surface of supporting leg 2,1 middle part of upper end and crossbeam of fixed supporting leg 2 is rotatablely connected, and the lower end of fixed supporting leg 2 supports on the ground, Before, rope 5 is equipped between support unit, cavity 2-1 is equipped in fixed supporting leg 2, is from top to bottom sequentially installed in cavity 2-1 from increasing High driving assembly 6 and fixed pulley 7, one end of rope 5 are fixedly connected with the lower part of mobile supporting leg 3, and the other end of rope 5 is around fixed It is fixedly connected after pulley 7 with from the movable end for increasing driving assembly 6.

Specific embodiment 2: embodiment is described with reference to Fig. 3, it is a kind of mobile synchronous from increasing described in present embodiment Certainly increase driving assembly 6 of the high-ductility with stretching device includes that accumulator 6-1, accumulator 6-1 select the general plastics for accommodating water Bottle, water-supply-pipe 6-2, water-supply-pipe 6-2 use common plastic flexible pipe, flow control switch 6-3, cylinder body 6-4, piston 6-5, piston rod 6-6 and water uptake expansion resin 6-7, accumulator 6-1, cylinder body 6-4 are from top to bottom successively fixedly mounted on cavity 2-1 Interior, piston 6-5 is arranged in cylinder body 6-4, and the upper end of piston rod 6-6 is across the lower end surface of cylinder body 6-4 and the lower surface of piston 6-5 It is fixedly connected, the lower end of piston rod 6-6 is fixedly connected with the other end of rope 5, and water uptake expansion resin 6-7 is placed in cylinder body 6-4 It is interior, and water uptake expansion resin 6-7 is located at the top of piston 6-5, the water outlet of accumulator 6-1 passes through water-supply-pipe 6-2 and cylinder body 6-4 The water inlet of upper surface connects, and flow control switch 6-3 is mounted on water-supply-pipe 6-2, and flow control switch 6-3 is located at cavity Outside 2-1.

When needing crossbeam 1 to carry out from when increasing, opening flow control switch 6-3 makes the liquid water in horizontal 6-1 via defeated Water pipe 6-2 enters in cylinder body 6-4, and is absorbed by water uptake expansion resin 6-7, starts after absorb water vertical 6-7 and liquid water contact swollen It is swollen, and push piston 6-5 to move down along cylinder body 6-4 inner wall, while piston rod 6-6 being pushed to move down, under piston rod 6-6 End drops the other end of rope 5 and moves down, and reduces the angle between fixed supporting leg 2 and mobile supporting leg 3, realize crossbeam 1 to On slowly increase, auxiliary human body carry out ligament tension, play the effect gradually reinforced to ligament tension intensity.

Other compositions and connection relationship are same as the specific embodiment one.

Specific embodiment 3: embodiment is described with reference to Fig. 4, it is a kind of mobile synchronous from increasing described in present embodiment Certainly increase driving assembly 6 of the high-ductility with stretching device includes cylinder body 6-4, piston 6-5, piston rod 6-6, battery 6-8, shape memory Alloy sheets 6-9 and control switch 6-10, battery 6-8, cylinder body 6-4 are from top to bottom successively fixedly mounted in cavity 2-1, piston 6- 5 are arranged in cylinder body 6-4, and the upper end of piston rod 6-6 is fixedly connected across the lower end surface of cylinder body 6-4 with the lower surface of piston 6-5, The lower end of piston rod 6-6 is fixedly connected with the other end of rope 5, and marmem plate 6-9 is arranged in cylinder body 6-4, and shape Memorial alloy plate 6-9 is located at the top of piston 6-5, the upper end of marmem plate 6-9 and the fixed company of the inner top surface of cylinder body 6-4 It connects, the lower end of marmem plate 6-9 is fixedly connected with the upper surface of piston 6-5, and the upper end of marmem plate 6-9 is logical It crosses electric wire to connect with the anode of battery 6-8, the lower end of marmem plate 6-9 passes through control switch 6-10's and battery 6-8 Cathode connection, control switch 6-10 are located at outside cavity 2-1.

When needing crossbeam 1 increase certainly, control switch 6-10, battery 6-8 and marmem plate 6-9 shape are opened At closed circuit, when original state, marmem plate 6-9 is the corrugated plating of folding shrinking, when control switch 6-10 is opened Afterwards, marmem plate 6-9 is begun to warm up, and is gradually stretched out and to be formed plane straight panel, marmem plate during this 6-9 pushes piston 6-5 to move linearly downwards along cylinder body 6-4, while piston rod 6-6 being pushed to move down, the lower end of piston rod 6-6 The other end for dropping rope 5 moves down, and reduces the angle between fixed supporting leg 2 and mobile supporting leg 3, realizes that crossbeam 1 is upward Slowly increase, auxiliary human body carries out ligament tension, plays the effect gradually reinforced to ligament tension intensity.

Specific embodiment 4: a kind of mobile synchronous from increasing described in embodiment is described with reference to Fig.5, present embodiment High-ductility with stretching device increase certainly driving assembly 6 include cylinder body 6-4, piston 6-5, piston rod 6-6, the first lithium battery 6-11, Motor 6-12, retarder 6-13, driving gear 6-14, driven gear 6-15, screw rod 6-16, bearing block 6-17 and power supply control are opened 6-18 is closed, the first lithium battery 6-11, motor 6-12, retarder 6-13, cylinder body 6-4 are from top to bottom sequentially arranged in cavity 2-1, Piston 6-5 is arranged in cylinder body 6-4, and the upper end of piston rod 6-6 is fixed across the lower end surface of cylinder body 6-4 and the lower surface of piston 6-5 Connection, the lower end of piston rod 6-6 are fixedly connected with the other end of rope 5, and the lower end of screw rod 6-16 from top to bottom sequentially passes through cylinder It is rotatablely connected after screw hole on the upper surface of body 6-4, piston 6-5 with the bearing block 6-17 for being fixed on cylinder body 6-4 inner bottom surface, screw rod The upper end of 6-16 is fixedly connected with driven gear 6-15, and the rotation axis of motor 6-12 passes through retarder 6-13 and driving gear 6-14 Connection, driving gear 6-14 engages with driven gear 6-15, and the current input terminal of motor 6-12 passes through control switch 6-18 and the The current output terminal of one lithium battery 6-11 connects.

When needing crossbeam 1 to carry out from power control switch 6-18 when increasing, is opened, motor 6-12 passes through retarder 6-13 band Dynamic screw rod 6-16 starts to rotate clockwise, and the screw hole on screw rod 6-16 and piston 6-5 cooperates, driving piston 6-5 along cylinder body 6-4 to Lower linear movement, while piston rod 6-6 being pushed to move down, the lower end of piston rod 6-6 drop the other end of rope 5 to moving down It is dynamic, the angle between fixed supporting leg 2 and mobile supporting leg 3 is reduced, realizes that crossbeam 1 slowly increases upwards, auxiliary human body carries out tough Band stretches, and plays the effect gradually reinforced to ligament tension intensity.

Specific embodiment 5: illustrating that present embodiment, a kind of movable type described in present embodiment are same in conjunction with Fig. 6 and Fig. 7 Step from increase ligament tension device roll wheel assembly 4 include ratchet 4-1, locking pin 4-2, spring 4-3, wheel shaft 4-4, handle 4-7, Two idler wheel 4-5 and two side plate 4-6, two side plate 4-6 are disposed side by side on the lower end of mobile supporting leg 3, and each side plate 4-6 Upper end is fixedly connected with the lower end surface of mobile supporting leg 3, and wheel shaft 4-4 is horizontally set between two side plate 4-6, and wheel shaft 4-4 Both ends and the lower end of two side plate 4-6 be rotatablely connected, two ratchet 4-1 and two idler wheel 4-5 are fixedly set in wheel shaft 4-4 On, and ratchet 4-1 is located between two idler wheel 4-5, the middle part for moving 3 lower end surface of supporting leg is equipped with pin hole 3-2, moves under supporting leg 3 The side wall at end is equipped with sliding slot 3-3, and sliding slot 3-3 is connected to pin hole 3-2, and locking pin 4-2 is inserted into pin hole 3-2, locking pin 4-2's Lower end can be inserted between two teeth of ratchet 4-1, and handle 4-7 level is inserted into sliding slot 3-3, and one end of handle 4-7 and locking The upper end of pin 4-2 is fixedly connected, and spring 4-3 is arranged in sliding slot 3-3, and the upper end of spring 4-3 and the inner top surface of sliding slot 3-3 are fixed Connection, the lower end of spring 4-3 is fixedly connected with the upper surface of handle 4-7.

When angle reduces between fixed supporting leg 2 and mobile supporting leg 3, idler wheel 4-5 is started turning, and drives a few wheel 4-1 mono- Play rotation, the side of the lower end locking pin 4-2 is equipped with the inclined-plane matched with ratchet 4-1 pitch face, the lower end locking pin 4-2 it is another End is equipped with the vertical plane matched with the vertical flank of tooth of ratchet 4-1, the inclined-plane and the pitch face phase of ratchet 4-1 of the lower end locking pin 4-2 To setting, when ratchet 4-1 is rolled to 2 direction of fixed supporting leg, the pitch face on ratchet 4-1 can push locking pin 4-2 upward It is mobile, when being rolled as ratchet 4-1 to the direction backwards to fixed supporting leg 2, on the vertical plane and ratchet 4-2 of the lower end locking pin 4-2 Vertical face prevents ratchet 4-2 backscrolling, improves the stability of strutting system of mobile supporting leg 3.

Specific embodiment 6: illustrating that present embodiment, a kind of movable type described in present embodiment are same in conjunction with Fig. 8 and Fig. 9 Step further includes vibrating mechanism 8 from ligament tension device is increased, and vibrating mechanism 8 is fixedly mounted in crossbeam 1, and vibrating mechanism 8 includes Eccentric vibrating hammers 8-1, fixed frame 8-2, gear, driving motor 8-3, switch 8-4, the second lithium battery 8-5 and vibrating shaft 8- into shape 6, vibrating shaft 8-6 is fixedly mounted in crossbeam 1 by fixed frame 8-2, and eccentric vibrating hammer 8-1 is fixedly mounted on vibrating shaft 8-6's One end, rotation axis connection of the other end of vibrating shaft 8-6 by the gear and driving spindle motor 8-3, driving motor 8-3 Current input terminal connect with the current output terminal of the second lithium battery 8-5 by switch 8-4, and switch 8-4 is located under crossbeam 1 Surface.

Vibrating mechanism 8 can be such that crossbeam 1 is vibrated during stretching ligament, and the waist of practitioner is promoted to raise Muscle strength overcomes the uneven sense brought by crossbeam 1 vibrates, thus training and improve practitioner power of waist and The sense of equilibrium.

Driving motor 8-3 by gear drive vibrating shaft 8-6 rotation, vibrating shaft 8-6 drive eccentric vibrating hammer into shape 8-1 into Row eccentric rotary, to generate vibration.

Specific embodiment 7: illustrating that present embodiment, a kind of movable type described in present embodiment are same in conjunction with Fig. 8 and Fig. 9 Step includes input shaft 8-7, output shaft 8-8, level-one driving gear 8-9, second level master from the gear of ligament tension device is increased Moving gear 8-10, sliding sleeve 8-11, level-one driven gear 8-12, second level driven gear 8-13, driving lever 8-14, speed change shell and slip ring 8-16, speed change shell are mounted in crossbeam 1, and input shaft 8-7 and output shaft 8-8 side by side parallel are mounted in speed change shell, input One end of axis 8-7 is fixedly connected with the rotation axis of driving motor 8-3, and one end of output shaft 8-8 and the other end of vibrating shaft 8-6 are solid Fixed connection, level-one driven gear 8-12 and second level driven gear 8-13 are fixedly set on output shaft 8-8, level-one driving gear 8- 9, sliding sleeve 8-11, second level driving gear 8-10 are successively sleeved on input shaft 8-7, the both ends of sliding sleeve 8-11 respectively with level-one actively Gear 8-9 is fixedly connected with second level driving gear 8-10, level-one driving gear 8-9, sliding sleeve 8-11, second level driving gear 8-10 group At sliding variable speed assembly, and the sliding variable speed assembly and input shaft 8-7 are sliding key connection, the lower surface of speed change shell with The lower surface of crossbeam 1 is equipped with the strip through-hole 9 being mutually communicated, and the upper end of driving lever 8-14 passes through strip through-hole 9 and slip ring 8-16's Outer wall is fixedly connected, and slip ring 8-16 is sleeved on the outer wall of sliding sleeve 8-11, and slip ring 8-16 can be rotated by axis of sliding sleeve 8-11. It pushes driving lever 8-14 to engage level-one driving gear 8-9 with level-one driven gear 8-12, starts driving motor 8-3, drive at this time Motor 8-3 drives vibrating shaft 8-6 to be rotated with level-one revolving speed by gear；

It pulls driving lever 8-14 to engage second level driving gear 8-10 with second level driven gear 8-13, starts driving motor 8-3, at this time Driving motor 8-3 drives vibrating shaft 8-6 to be rotated with Second-Stage Rotating Speed by gear.

Other compositions and connection relationship are identical as specific embodiment six.

The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified For the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention, according to the technical essence of the invention, Within the spirit and principles in the present invention, any simple modifications, equivalent substitutions and improvements to the above embodiments etc., still Belong within the protection scope of technical solution of the present invention.

Claims

1. a kind of mobile synchronous from increasing ligament tension device, it includes crossbeam (1), front support unit and rear support unit, It is characterized by: front support unit is symmetrically mounted on the both ends of crossbeam (1), rear support unit is mounted on the middle part of crossbeam (1), In, front support unit includes the mobile supporting leg (3) that two tops are hinged on crossbeam, and the lower end of mobile supporting leg (3) is equipped with and ground The fixed supporting leg (2) of the roll wheel assembly (4) of face contact, the middle part that rear support unit is hinged on crossbeam (1) by top forms；Each Rope (5) are equipped between the mobile supporting leg (3) and fixed supporting leg (2), are equipped with cavity (2-1) in fixed supporting leg (2), cavity It is sequentially installed with from top to bottom in (2-1) and increases driving assembly (6) and fixed pulley (7) certainly, one end of rope (5) and mobile supporting leg (3) lower part is fixedly connected, and the other end of rope (5) is consolidated with the movable end for increasing driving assembly (6) certainly afterwards around fixed pulley (7) Fixed connection.

2. a kind of mobile synchronize increases ligament tension device certainly according to claim 1, it is characterised in that: increase driving certainly Component (6) includes accumulator (6-1), water-supply-pipe (6-2), flow control switch (6-3), cylinder body (6-4), piston (6-5), piston Bar (6-6) and water uptake expansion resin (6-7), accumulator (6-1), cylinder body (6-4) are from top to bottom successively fixedly mounted on cavity (2- 1) in, piston (6-5) setting is in cylinder body (6-4), lower end surface and piston of the upper end of piston rod (6-6) across cylinder body (6-4) The lower surface of (6-5) is fixedly connected, and the lower end of piston rod (6-6) is fixedly connected with the other end of rope (5), water uptake expansion resin (6-7) is placed in cylinder body (6-4), and water uptake expansion resin (6-7) is located at the top of piston (6-5), and accumulator (6-1) goes out The mouth of a river is connect by water-supply-pipe (6-2) with the water inlet of the upper surface cylinder body (6-4), and flow control switch (6-3) is mounted on water delivery It manages on (6-2), and flow control switch (6-3) is located at cavity (2-1) outside.

3. a kind of mobile synchronize increases ligament tension device certainly according to claim 1, it is characterised in that: increase driving certainly Component (6) includes cylinder body (6-4), piston (6-5), piston rod (6-6), battery (6-8), marmem plate (6-9) and control System switch (6-10), battery (6-8), cylinder body (6-4) are from top to bottom successively fixedly mounted in cavity (2-1), and piston (6-5) is set It sets in cylinder body (6-4), the upper end of piston rod (6-6) is fixed across the lower end surface of cylinder body (6-4) and the lower surface of piston (6-5) Connection, the lower end of piston rod (6-6) are fixedly connected with the other end of rope (5), and cylinder body is arranged in marmem plate (6-9) In (6-4), and marmem plate (6-9) is located at the top of piston (6-5), the upper end of marmem plate (6-9) and The inner top surface of cylinder body (6-4) is fixedly connected, the fixed company in the lower end of marmem plate (6-9) and the upper surface of piston (6-5) It connects, the upper end of marmem plate (6-9) is connect by electric wire with the anode of battery (6-8), marmem plate (6-9) Lower end connect with the cathode of battery (6-8) by control switch (6-10), control switch (6-10) is located at cavity (2-1) outside.

4. a kind of mobile synchronize increases ligament tension device certainly according to claim 1, it is characterised in that: increase driving certainly Component (6) includes cylinder body (6-4), piston (6-5), piston rod (6-6), the first lithium battery (6-11), motor (6-12), retarder (6-13), driving gear (6-14), driven gear (6-15), screw rod (6-16), bearing block (6-17) and power control switch (6- 18), the first lithium battery (6-11), motor (6-12), retarder (6-13), cylinder body (6-4) are from top to bottom sequentially arranged at cavity In (2-1), piston (6-5) is arranged in cylinder body (6-4), lower end surface and piston of the upper end of piston rod (6-6) across cylinder body (6-4) The lower surface of (6-5) is fixedly connected, and the lower end of piston rod (6-6) is fixedly connected with the other end of rope (5), screw rod (6-16) Lower end from top to bottom sequentially pass through after the upper surface of cylinder body (6-4), the screw hole on piston (6-5) be fixed in cylinder body (6-4) The bearing block (6-17) of bottom surface is rotatablely connected, and the upper end of screw rod (6-16) is fixedly connected with driven gear (6-15), motor (6- 12) rotation axis is connect by retarder (6-13) with driving gear (6-14), driving gear (6-14) and driven gear (6- 15) it engages, the current input terminal of motor (6-12) is exported by the electric current of control switch (6-18) and the first lithium battery (6-11) End connection.

5. a kind of mobile synchronize increases ligament tension device certainly according to claim 1, it is characterised in that: roll wheel assembly It (4) include ratchet (4-1), locking pin (4-2), spring (4-3), wheel shaft (4-4), handle (4-7), two idler wheels (4-5) and two A side plate (4-6), two side plates (4-6) are disposed side by side on the lower end of mobile supporting leg (3), and the upper end of each side plate (4-6) is equal It is fixedly connected with the lower end surface of mobile supporting leg (3), wheel shaft (4-4) is horizontally set between two side plates (4-6), and wheel shaft (4- 4) both ends and the lower end of two side plates (4-6) are rotatablely connected, and two ratchets (4-1) and two idler wheels (4-5) are fixedly set in On wheel shaft (4-4), and ratchet (4-1) is located between two idler wheels (4-5), and the middle part of mobile supporting leg (3) lower end surface is equipped with pin hole The side wall of (3-2), mobile supporting leg (3) lower end are equipped with sliding slot (3-3), and sliding slot (3-3) is connected to pin hole (3-2), locking pin (4-2) It is inserted into pin hole (3-2), the lower end of locking pin (4-2) can be inserted between two teeth of ratchet (4-1), and handle (4-7) is horizontal to be inserted In sliding slot (3-3), and one end of handle (4-7) is fixedly connected with the upper end of locking pin (4-2), and spring (4-3) setting exists In sliding slot (3-3), the upper end of spring (4-3) is fixedly connected with the inner top surface of sliding slot (3-3), the lower end of spring (4-3) and handle The upper surface of (4-7) is fixedly connected.

6. a kind of mobile synchronize increases ligament tension device certainly according to claim 1, it is characterised in that: a kind of shifting The synchronous ligament tension device that increases certainly of dynamic formula further includes vibrating mechanism (8), and vibrating mechanism (8) is fixedly mounted in crossbeam (1), vibration Motivation structure (8) includes eccentric vibrating hammer (8-1), fixed frame (8-2), gear, driving motor (8-3), switch (8-4), the Two lithium batteries (8-5) and vibrating shaft (8-6), vibrating shaft (8-6) are fixedly mounted in crossbeam (1) by fixed frame (8-2), eccentric Vibration hammer (8-1) is fixedly mounted on one end of vibrating shaft (8-6), the other end of vibrating shaft (8-6) by the gear with The rotation axis connection of spindle motor (8-3) is driven, the current input terminal of driving motor (8-3) passes through switch (8-4) and the second lithium electricity The current output terminal in pond (8-5) connects, and switchs the lower surface that (8-4) is located at crossbeam (1).

7. a kind of mobile synchronize increases ligament tension device certainly according to claim 6, it is characterised in that: the variable-speed motor Structure includes input shaft (8-7), output shaft (8-8), level-one driving gear (8-9), second level driving gear (8-10), sliding sleeve (8- 11), level-one driven gear (8-12), second level driven gear (8-13), driving lever (8-14), speed change shell and slip ring (8-16) become Fast shell is mounted in crossbeam (1), and input shaft (8-7) and output shaft (8-8) side by side parallel are mounted in speed change shell, input shaft The one end of (8-7) is fixedly connected with the rotation axis of driving motor (8-3), and one end of output shaft (8-8) is another with vibrating shaft (8-6) One end is fixedly connected, and level-one driven gear (8-12) and second level driven gear (8-13) are fixedly set on output shaft (8-8), and one Grade driving gear (8-9), sliding sleeve (8-11), second level driving gear (8-10) are successively sleeved on input shaft (8-7), sliding sleeve (8- 11) both ends are fixedly connected with level-one driving gear (8-9) and second level driving gear (8-10) respectively, level-one driving gear (8- 9), sliding sleeve (8-11), second level driving gear (8-10) constitute sliding variable speed assembly, and the sliding variable speed assembly and input shaft (8-7) is sliding key connection, and the lower surface of speed change shell and the lower surface of crossbeam (1) are equipped with the strip through-hole (9) being mutually communicated, The upper end of driving lever (8-14) passes through strip through-hole (9) and is fixedly connected with the outer wall of slip ring (8-16), and slip ring (8-16) is sleeved on cunning On the outer wall for covering (8-11), and slip ring (8-16) can be axis rotation with sliding sleeve (8-11).