CN109908568B - Team cooperation training and physical training instrument - Google Patents
Team cooperation training and physical training instrument Download PDFInfo
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- CN109908568B CN109908568B CN201910331852.1A CN201910331852A CN109908568B CN 109908568 B CN109908568 B CN 109908568B CN 201910331852 A CN201910331852 A CN 201910331852A CN 109908568 B CN109908568 B CN 109908568B
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Abstract
The invention discloses a team cooperation training and physical training tool, which comprises a support, wherein a hand-held cross beam is arranged on the support, hanging cuffs are sleeved on the hand-held cross beam, and safety belts are hung on the hanging cuffs respectively; the support comprises two support bodies which are arranged oppositely, a hand-held cross beam is connected between the two support bodies, damping supports are respectively arranged at the bottoms of the two support bodies, and walking rollers are arranged at the bottoms of the damping supports; the bracket body is provided with a cantilever extending towards the advancing direction of the bracket body, and the extending end of the cantilever is provided with a suspended roller. The invention has the obvious effects of providing auxiliary support when the participants carry out two-person three-foot training or competition, providing protection in time after the participants tumble, avoiding strain and fall injury of the participants, having comprehensive and effective protection effect and ensuring the safety of students as much as possible.
Description
Technical Field
The invention relates to an auxiliary device for team training, in particular to a team cooperation training and physical exercise tool.
Background
The sports activities of schools are important components of education, and the two-person three-foot sports is a game for examining the cooperation ability among students, and can exercise the team cooperation ability of students, so that the bodies of the students are exercised, and the mind is sublimated. In the conventional two-person three-foot training and competition process, the participants are often fallen and injured due to the problem of cooperativity, and the participants cannot be prevented from being pulled and scratched even if wearing the protective equipment.
Disclosure of Invention
In view of this, in order to protect the participants in the two-person three-foot training and competition process more comprehensively and effectively, the invention provides a two-person three-foot training auxiliary device for assisting the participants to stand after falling.
The technical scheme is as follows:
the utility model provides a team cooperation training and physical training instrument which the key lies in: the safety belt hanging device comprises a support, wherein a hand-held cross beam is arranged on the support, at least two hanging cuffs are arranged on the hand-held cross beam, and safety belts are respectively hung on the hanging cuffs;
the support comprises two support bodies which are arranged oppositely, the hand-held cross beam is connected between the two support bodies, damping supports are respectively arranged at the bottoms of the two support bodies, and walking rollers are arranged at the bottoms of the damping supports;
the bracket body is provided with at least one cantilever extending towards the advancing direction of the bracket body, and the extending end of the cantilever is provided with a suspended roller;
all the hanging cuffs are distributed along the length direction of the hand-held cross beam, and the hanging cuffs are sleeved on the hand-held cross beam.
The damping support comprises an outer sleeve which is vertically arranged, the upper end of the outer sleeve is fixedly connected with the support body, an inserting column is inserted into the outer sleeve, the lower end of the inserting column extends out of the outer sleeve and is connected with a roller mounting seat, the walking roller is mounted on the roller mounting seat, and a damping spring is sleeved on the inserting column between the lower end surface of the outer sleeve and the roller mounting seat;
at least one group of connecting rod damping mechanisms is connected between the outer sleeve and the roller mounting seat;
the same group of connecting rod damper includes connecting rod and lower connecting rod, the upper end of going up the connecting rod with the outer sleeve is articulated, the lower extreme of going up the connecting rod with the upper end of lower connecting rod is articulated, the lower extreme of lower connecting rod with the gyro wheel mount pad is articulated go up the articulated department of connecting rod and lower connecting rod and be equipped with the shock attenuation torsional spring.
The outer sleeve and the roller mounting seat are respectively provided with a hinge seat, and the upper end of the upper connecting rod and the lower end of the lower connecting rod are respectively hinged with the corresponding hinge seats;
the hinge seat comprises two fixed support lugs which are arranged oppositely, an end part hinge shaft is connected between the two fixed support lugs, and the upper end of the upper connecting rod and the lower end of the lower connecting rod are movably sleeved on the corresponding end part hinge shaft;
the lower end of the upper connecting rod and the upper end of the lower connecting rod are movably sleeved on the same central articulated shaft, the central articulated shaft is sleeved with the damping torsion spring, and two ends of the damping torsion spring are respectively connected with the upper connecting rod and the lower connecting rod.
The support body comprises a horizontal support rod and two inclined support rods, the horizontal support rod is horizontally arranged, the lower ends of the two inclined support rods are fixedly connected with the two ends of the horizontal support rod respectively, the upper ends of the two inclined support rods are connected, one of the two inclined support rods is a long inclined support rod, the other is a short inclined support rod, the long inclined support rod, the short inclined support rod and the horizontal support rod form a non-isosceles triangle structure, the short inclined support rod is located at the rear part, the long inclined support rod is located at the front part, the damping support is fixed on the horizontal support rod, and the damping support is arranged at the position close to the two ends of the horizontal support rod respectively;
the wheel shaft of the walking roller is horizontally arranged and is perpendicular to the horizontal stay bar.
The bracket comprises a bracket body and is characterized in that two cantilevers extending out towards the advancing direction of the bracket body are arranged on the bracket body, the two cantilevers are distributed up and down, one of the two cantilevers is a lower cantilever, the other cantilever is an upper cantilever, the front end of a horizontal support rod horizontally extends forwards to form the lower cantilever, the upper cantilever is obliquely arranged, the lower end of the upper cantilever is fixedly connected with a long inclined support rod, the upper end of the upper cantilever extends forwards and is provided with a suspended roller, and a reinforcing pull rod is connected between the upper cantilever and the long inclined support rod.
The hanging hoop is cylindrical, is in clearance fit with the hand-held cross beam and is also provided with a radial leaning rod and a reversing seat, wherein the inner end of the radial leaning rod is tightly leaned against the outer wall of the hand-held cross beam;
a radial telescopic rod and a reversing mechanism are arranged in the reversing seat, the radial telescopic rod and the radial abutting rod are arranged in parallel, and the radial telescopic rod and the radial abutting rod are connected through the reversing mechanism;
the reversing seat comprises two mounting plates which are arranged oppositely, and the mounting plates are fixed on the outer wall of the hanging hoop;
the reversing mechanism comprises a pushing rack, a reversing gear, a supporting rack and a gear shaft, wherein the pushing rack is parallel to the radial telescopic rod and connected with the radial telescopic rod, the supporting rack is abutted with the radial supporting rod and connected with the radial supporting rod, two ends of the gear shaft are fixedly installed on the two mounting plates respectively, the reversing gear is installed on the gear shaft through a bearing, and the reversing gear is simultaneously meshed with the pushing rack and the supporting rack.
A cover plate is fixed between the two mounting plates and is arranged close to the outer edges of the two mounting plates, the radial telescopic rod is movably arranged on the cover plate in a penetrating manner, the inner end of the radial telescopic rod is fixedly connected with the outer end of the pushing rack, the outer end of the radial telescopic rod penetrates out of the cover plate, and the outer end of the radial telescopic rod is connected with a pressing cap;
the radial leaning rod is movably arranged on the wall of the hanging hoop in a penetrating mode, the inner end of the radial leaning rod extends into the inner ring part of the hanging hoop, the outer end of the radial leaning rod extends into the two installation plates, and the outer end of the radial leaning rod is fixedly connected with the inner end of the leaning rack.
A telescopic reset piece is arranged between the inner end of the pushing rack and the hanging hoop;
the telescopic reset piece comprises a first limiting sleeve and a reset spring, the first limiting sleeve is radially arranged, the outer end of the first limiting sleeve is fixed with the inner end of the pushing rack, a first abdicating hole is formed in the outer wall of the hanging hoop corresponding to the first limiting sleeve, the first abdicating hole is opposite to the first limiting sleeve, the aperture of the first abdicating hole is larger than or equal to the outer diameter of the first limiting sleeve, the same reset spring is arranged in the first abdicating hole and the first limiting sleeve, the outer end of the reset spring is abutted against the inner end of the pushing rack, and the inner end of the reset spring is abutted against the bottom of the first abdicating hole;
an elastic pressing piece is arranged between the outer end of the abutting rack and the cover plate;
the elasticity compresses tightly the piece and includes second spacing sleeve and pressure spring, the radial setting of second spacing sleeve, the second spacing sleeve the inner with it is fixed to lean on the outer end of rack the inner wall of apron corresponds the second spacing sleeve is equipped with the second hole of stepping down, this second step down the hole with the second spacing sleeve is just to setting up, and the aperture more than or equal to in this second hole of stepping down the external diameter of second spacing sleeve the second step down the hole with place same in the second spacing sleeve pressure spring, this pressure spring's outer end with the hole bottom in second hole of stepping down supports and leans on, this pressure spring's inner with the outer end of leaning on the rack is supported and is leaned on.
Two end plates are arranged between the two mounting plates and are respectively close to the edges of the two sides of the mounting plates, the two end plates, the two mounting plates and the cover plate form a square box body structure with one open side, and the open side of the box body faces the hanging hoop;
the inner side surfaces of the two end plates are respectively provided with a sliding limiting part, the sliding limiting part comprises two limiting strips which are just opposite to each other, the limiting strips are radially arranged and are parallel to the radial telescopic rods and the radial abutting rods, two limiting sliding grooves are formed between the limiting strips, limiting sliding blocks are arranged in the limiting sliding grooves in a matched mode, and the pushing rack and the back tooth surfaces abutting against the rack are respectively fixed with the limiting sliding blocks.
The outer wall of the hanging hoop is also connected with a hanging column, two ends of the hanging column bend towards the hanging hoop, the tail end of the bent part of the hanging column is fixedly connected with the outer wall of the hanging hoop, and a hanging perforation is formed between the hanging column and the outer wall of the hanging hoop;
the hanging connecting column is sleeved with a hanging rope sleeve, a hanging end of the hanging rope sleeve is provided with a hook, and the safety belt is hung on the hook.
Has the advantages that: the team cooperation training and physical training tool can provide auxiliary support when a participant performs two-person three-foot training or competition, provides protection in time after the participant falls down, avoids strain and fall injury of the participant, has comprehensive and effective protection effect, and ensures the safety of students as much as possible.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a stent body a 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a schematic structural diagram of a shock mount a 2;
FIG. 5 is a left side view of FIG. 4;
fig. 6 is a schematic view of the bracket body a1 in a state of being tilted forward;
FIG. 7 is a schematic view of the mounting structure of the hitch hoop c on the walking beam b;
FIG. 8 is an enlarged view of section i of FIG. 7;
FIG. 9 is a schematic view after pressing the pressing cap e16 in FIG. 8;
fig. 10 is a sectional view a-a of fig. 7.
Detailed Description
The invention is further illustrated by the following examples and figures.
As shown in fig. 1, a team cooperation training and physical training tool comprises a support, wherein a walking beam b is arranged on the support, at least two hanging cuffs c are arranged on the walking beam b, and safety belts f are hung on the hanging cuffs c respectively;
as can be seen by combining fig. 2, 3, 4 and 5, the support includes two support bodies a1 which are arranged opposite to each other, the hand-held beam b is connected between the two support bodies a1, the bottoms of the two support bodies a1 are respectively provided with a shock absorption support a2, and the bottom of the shock absorption support a2 is provided with a walking roller a 3;
the bracket body a1 is provided with two cantilevers a4 extending towards the advancing direction of the bracket body a1, the two cantilevers a4 are distributed up and down, one of the two cantilevers a4 is a lower cantilever, the other cantilever is an upper cantilever, and the extending ends of the cantilevers a4 are respectively provided with a suspended roller a 5;
the bracket body a1 comprises a horizontal stay bar a11 and two diagonal stays a12, the horizontal stay bar a11 is horizontally arranged, the lower ends of the two diagonal stays a12 are respectively fixedly connected with the two ends of the horizontal stay bar a11, the upper ends of the two diagonal stays a12 are connected, one of the two diagonal stays a12 is a long diagonal stay, the other is a short diagonal stay, the long diagonal stay, the short diagonal stay and the horizontal stay a11 form a non-isosceles triangle structure, the short diagonal stay is located at the rear, the long diagonal stay is located at the front, the end part of the hand beam b is connected with the connection position of the upper ends of the two diagonal stays a12, and the hand beam b is perpendicular to the horizontal stay bar a 11; the damping support a2 is fixed on the horizontal brace a11, the damping support a2 is respectively arranged at two ends close to the horizontal brace a11, and the axle of the walking roller a3 is horizontally arranged and is perpendicular to the horizontal brace a 11; the front end of the horizontal stay bar a11 extends horizontally and forwards to form the lower cantilever, the upper cantilever is arranged obliquely, the lower end of the upper cantilever is fixedly connected with the long diagonal stay, the upper end of the upper cantilever extends forwards and is provided with the suspended roller a5, and a reinforcing pull rod a6 is connected between the upper cantilever and the long diagonal stay.
The damping support a2 comprises an outer sleeve a21 which is vertically arranged, the upper end of the outer sleeve a21 is fixedly connected with the bracket body a1, an insertion column a22 is inserted into the outer sleeve a21, the lower end of the insertion column a22 extends out of the outer sleeve a21 and is connected with a roller mounting seat a23, the walking roller a3 is mounted on the roller mounting seat a23, and a damping spring a26 is sleeved on the insertion column a22 between the lower end surface of the outer sleeve a21 and the roller mounting seat a 23;
at least one group of connecting rod shock absorption mechanisms a24 are connected between the outer sleeve a21 and the roller mounting seat a 23;
the same group of the link shock absorption mechanism a24 comprises an upper link a241 and a lower link a242, the upper end of the upper link a241 is hinged with the outer sleeve a21, the lower end of the upper link a241 is hinged with the upper end of the lower link a242, the lower end of the lower link a242 is hinged with the roller mounting seat a23, and a shock absorption torsion spring a243 is arranged at the hinged position of the upper link a241 and the lower link a 242.
Hinge seats a25 are respectively arranged on the outer sleeve a21 and the roller mounting seat a23, and the upper end of the upper connecting rod a241 and the lower end of the lower connecting rod a242 are respectively hinged with the corresponding hinge seats a 25;
the hinge seat a25 comprises two fixed lugs which are arranged oppositely, an end part hinge shaft is connected between the two fixed lugs, and the upper end of the upper connecting rod a241 and the lower end of the lower connecting rod a242 are movably sleeved on the corresponding end part hinge shaft;
the lower end of the upper connecting rod a241 and the upper end of the lower connecting rod a242 are movably sleeved on the same central hinge shaft a244, the central hinge shaft a244 is sleeved with the damping torsion spring a243, and two ends of the damping torsion spring a243 are respectively connected with the upper connecting rod a241 and the lower connecting rod a 242.
Fig. 6 shows a state where holder body a1 has fallen forward, and when holder body a1 is pushed quickly, walking roller a3 may not move due to an obstacle, and holder body a1 may fall forward; at this time, the suspension rollers a5 at the extending ends of the two cantilevers contact with the ground, and the walking beam b can still be kept in a suspension state at a certain height, so that the personnel are prevented from being injured by falling.
As can be seen by combining fig. 7, 8, 9 and 10, all the hooking cuffs c are distributed along the length direction of the walking beam b, the hooking cuffs c are cylindrical, the hooking cuffs c are sleeved on the walking beam b, the hooking cuffs c are in clearance fit with the walking beam b, the outer wall of the hooking cuffs c is connected with a hooking column c1, two ends of the hooking column c1 are bent towards the hooking cuffs c, the tail end of the bent part of the hooking column c1 is fixedly connected with the outer wall of the hooking cuffs c, and a hooking through hole is formed between the hooking column c1 and the outer wall of the hooking cuffs c; the hanging column c1 is sleeved with a hanging rope sleeve, a hanging end of the hanging rope sleeve is provided with a hook, and the safety belt f is hung on the hook.
The hanging hoop c is also provided with a radial leaning rod e1 and a reversing seat, wherein the inner end of the radial leaning rod e1 is tightly leaned against the outer wall of the walking beam b;
a radial telescopic rod e2 and a reversing mechanism are arranged in the reversing seat, the radial telescopic rod e2 is arranged in parallel with the radial abutting rod e1, and the radial telescopic rod e2 is connected with the radial abutting rod e1 through the reversing mechanism;
the reversing seat comprises two mounting plates e3 which are arranged oppositely, and the mounting plates e3 are fixed on the outer wall of the hanging hoop c;
the reversing mechanism comprises a pushing rack e4, a reversing gear e6, an abutting rack e5 and a gear shaft e7, the pushing rack e4 is parallel to and connected with the radial telescopic rod e2, the abutting rack e5 is parallel to and connected with the radial abutting rod e1, two ends of the gear shaft e7 are fixedly mounted on two mounting plates e3 respectively, the reversing gear e6 is mounted on the gear shaft e7 through a bearing, and the reversing gear e6 is meshed with the pushing rack e4 and the abutting rack e5 simultaneously.
A cover plate e8 is fixed between the two mounting plates e3, the cover plate e8 is arranged close to the outer edges of the two mounting plates e3, two end plates e14 are further arranged between the two mounting plates e3, the two end plates e14 are respectively close to the two side edges of the mounting plate e3, the two end plates e14, the two mounting plates e3 and the cover plate e8 enclose a square box body structure with an opening face, and the opening face of the box body faces the hanging hoop c;
the radial telescopic rod e2 is movably arranged on the cover plate e8 in a penetrating manner, the inner end of the radial telescopic rod e2 is fixedly connected with the outer end of the pushing rack e4, the outer end of the radial telescopic rod e2 penetrates through the cover plate e8, and the outer end of the radial telescopic rod e2 is connected with a pressing cap e 16;
the radial abutting rod e1 is movably arranged on the wall of the hanging hoop c in a penetrating mode, the inner end of the radial abutting rod e1 extends into the inner ring portion of the hanging hoop c, the outer end of the radial abutting rod e1 extends into the space between the two mounting plates e3, and the outer end of the radial abutting rod e1 is fixedly connected with the inner end of the abutting rack e 5.
Two the medial surface of end plate e14 is equipped with the slip locating part respectively, and this slip locating part includes two just spacing strips e13 to setting up, spacing strip e13 radially set up and with radial telescopic link e2 radially support to lean on pole e1 and parallel, two form spacing spout between the spacing strip e13, spacing spout fit in is equipped with spacing slider e15, promote rack e4 with support and be fixed with respectively on the flank of tooth of the back of the body that leans on rack e5 spacing slider e 15.
A telescopic reset piece is arranged between the inner end of the push rack e4 and the hitching hoop c;
the telescopic reset piece comprises a first limiting sleeve e9 and a reset spring e10, the first limiting sleeve e9 is radially arranged, the outer end of the first limiting sleeve e9 is fixed with the inner end of the pushing rack e4, a first abdicating hole e10a is formed in the outer wall of the hitching hoop c corresponding to the first limiting sleeve e9, the first abdicating hole e10a is opposite to the first limiting sleeve e9, the aperture of the first abdicating hole e10a is larger than or equal to the outer diameter of the first limiting sleeve e9, the same reset spring e10 is arranged in the first abdicating hole e10a and the first limiting sleeve e9, the outer end of the reset spring e10 abuts against the inner end of the pushing rack e4, and the inner end of the reset spring e10 abuts against the bottom of the first abdicating hole e10 a;
an elastic pressing piece is arranged between the outer end of the abutting rack e5 and the cover plate e 8;
elastic compression piece includes second spacing sleeve e11 and compression spring e12, second spacing sleeve e11 radially sets up, second spacing sleeve e11 the inner with the outer end that leans on rack e5 is fixed the inner wall of apron e8 corresponds second spacing sleeve e11 is equipped with second hole e12a of stepping down, this second hole e12 of stepping down e12a with second spacing sleeve e11 is just to setting up, and this second hole e12 a's aperture more than or equal to the external diameter of second spacing sleeve e11 second hole e12a of stepping down with same compression spring e12 has been placed in second spacing sleeve e11, this compression spring e 12's outer end with the hole bottom of second hole e12a of stepping down leans on, this compression spring e12 the inner with lean on the outer end that leans on rack e 5.
When the safety belt hanger is used, a participant wears a safety belt f and then hangs the safety belt f on hanging cuffs c respectively, the position of each hanging cuff c on the hand-held cross beam b is adjustable, when the position of each hanging cuff c is adjusted, the pressing cap e16 is pressed to enable the radial telescopic rod e2 to move radially inwards and drive the radial leaning rod e1 to move radially outwards, and finally the inner end of the radial leaning rod e1 is separated from the outer wall of the hand-held cross beam b, and due to the fact that the hanging cuffs c are in clearance fit with the hand-held cross beam b, the hanging cuffs c can move along the length direction of the hand-held cross beam b, and the distance between every two adjacent hanging cuffs c is adjusted. After the distance adjustment is completed, the pressing cap e16 is loosened, the radial telescopic rod e2 and the radial abutting rod e1 are reset under the action of the reset spring e10 and the compression spring e12, the compression spring e12 abuts against the inner end of the radial abutting rod e1 and the outer wall of the hand-held cross beam b, and the hanging hoop c is not easy to move any more.
During training, all participants stand on one side of the short diagonal brace of the hand-held beam b, and use one side of the long diagonal brace as a forward direction, and hold the hand-held beam b by two hands to move forward to push the stent body a1 to roll forward, and the long diagonal brace, the short diagonal brace and the horizontal brace a11 form a non-isosceles triangle structure to ensure that the stent body a1 is not easy to topple forward; when the participant loses the focus because pace, stride or other reasons, accessible hand crossbeam b supports the health, if tumble when running fast, wears safety belt f on the participant can also play the guard action.
Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (5)
1. A team collaborative training and physical training tool, characterized in that: the safety belt hanging device comprises a support, wherein a walking beam (b) is arranged on the support, at least two hanging cuffs (c) are arranged on the walking beam (b), and safety belts (f) are hung on the hanging cuffs (c) respectively;
the support comprises two support bodies (a1) which are arranged oppositely, the walking beam (b) is connected between the two support bodies (a1), the bottoms of the two support bodies (a1) are respectively provided with a shock absorption support (a2), and the bottom of the shock absorption support (a2) is provided with a walking roller (a 3);
the bracket body (a1) is provided with at least one cantilever (a4) extending towards the advancing direction of the bracket body, and the extending end of the cantilever (a4) is provided with a suspension roller (a 5);
all the hanging cuffs (c) are distributed along the length direction of the walking beam (b), and the hanging cuffs (c) are sleeved on the walking beam (b);
the damping support (a2) comprises an outer sleeve (a21) which is vertically arranged, the upper end of the outer sleeve (a21) is fixedly connected with the bracket body (a1), an insertion column (a22) is inserted into the outer sleeve (a21), the lower end of the insertion column (a22) extends out of the outer sleeve (a21) and is connected with a roller mounting seat (a23), the walking roller (a3) is mounted on the roller mounting seat (a23), and a damping spring (a26) is sleeved on the insertion column (a22) between the lower end surface of the outer sleeve (a21) and the roller mounting seat (a 23);
at least one group of connecting rod shock absorption mechanisms (a24) is connected between the outer sleeve (a21) and the roller mounting seat (a 23);
the same group of the connecting rod shock absorption mechanisms (a24) comprises an upper connecting rod (a241) and a lower connecting rod (a242), the upper end of the upper connecting rod (a241) is hinged with the outer sleeve (a21), the lower end of the upper connecting rod (a241) is hinged with the upper end of the lower connecting rod (a242), the lower end of the lower connecting rod (a242) is hinged with the roller mounting seat (a23), and a shock absorption torsion spring (a243) is arranged at the hinged position of the upper connecting rod (a241) and the lower connecting rod (a 242);
hinge seats (a25) are respectively arranged on the outer sleeve (a21) and the roller mounting seat (a23), and the upper end of the upper connecting rod (a241) and the lower end of the lower connecting rod (a242) are respectively hinged with the corresponding hinge seats (a 25);
the hinge seat (a25) comprises two fixed lugs which are arranged oppositely, an end part hinge shaft is connected between the two fixed lugs, and the upper end of the upper connecting rod (a241) and the lower end of the lower connecting rod (a242) are movably sleeved on the corresponding end part hinge shaft;
the lower end of the upper connecting rod (a241) and the upper end of the lower connecting rod (a242) are movably sleeved on the same central hinge shaft (a244), the central hinge shaft (a244) is sleeved with the damping torsion spring (a243), and two ends of the damping torsion spring (a243) are respectively connected with the upper connecting rod (a241) and the lower connecting rod (a 242);
the bracket body (a1) comprises a horizontal supporting rod (a11) and two inclined supporting rods (a12), the horizontal supporting rod (a11) is horizontally arranged, the lower ends of the two inclined supporting rods (a12) are respectively fixedly connected with the two ends of the horizontal supporting rod (a11), the upper ends of the two inclined supporting rods (a12) are connected, one of the two inclined supporting rods (a12) is a long inclined supporting rod, the other one of the two inclined supporting rods is a short inclined supporting rod, the long inclined supporting rod, the short inclined supporting rod and the horizontal supporting rod (a11) form a non-isosceles triangle structure, the short inclined supporting rod is located at the rear, the long inclined supporting rod is located at the front, the shock absorption support (a2) is fixed on the horizontal supporting rod (a11), and the shock absorption support (a2) is respectively arranged at the two ends close to the horizontal supporting rod (a 11);
the wheel axle of the walking roller (a3) is horizontally arranged and is vertical to the horizontal brace rod (a 11);
the bracket body (a1) is provided with two cantilevers (a4) extending towards the advancing direction of the bracket body, the two cantilevers (a4) are distributed up and down, one of the two cantilevers (a4) is a lower cantilever, the other cantilever is an upper cantilever, the front end of the horizontal supporting rod (a11) extends horizontally forwards to form the lower cantilever, the upper cantilever is obliquely arranged, the lower end of the upper cantilever is fixedly connected with the long diagonal supporting rod, the upper end of the upper cantilever extends forwards and is provided with the suspension roller (a5), and a reinforcing pull rod (a6) is connected between the upper cantilever and the long diagonal supporting rod;
the hanging hoop (c) is cylindrical, is in clearance fit with the hand-held cross beam (b), and is further provided with a radial leaning rod (e1) and a reversing seat, wherein the inner end of the radial leaning rod (e1) is tightly leaned against the outer wall of the hand-held cross beam (b);
a radial telescopic rod (e2) and a reversing mechanism are arranged in the reversing seat, the radial telescopic rod (e2) and the radial abutting rod (e1) are arranged in parallel, and the radial telescopic rod (e2) and the radial abutting rod (e1) are connected through the reversing mechanism;
the reversing seat comprises two mounting plates (e3) which are arranged oppositely, and the mounting plates (e3) are fixed on the outer wall of the hanging hoop (c);
the reversing mechanism comprises a pushing rack (e4), a reversing gear (e6), a leaning rack (e5) and a gear shaft (e7), the pushing rack (e4) is parallel to and connected with the radial telescopic rod (e2), the leaning rack (e5) is parallel to and connected with the radial leaning rod (e1), two ends of the gear shaft (e7) are fixedly installed on the two installation plates (e3) respectively, the reversing gear (e6) is installed on the gear shaft (e7) through a bearing, and the reversing gear (e6) is meshed with the pushing rack (e4) and the leaning rack (e5) simultaneously.
2. A team collaborative training and physical exercise tool according to claim 1, wherein: a cover plate (e8) is fixed between the two mounting plates (e3), the cover plate (e8) is arranged close to the outer edges of the two mounting plates (e3), the radial telescopic rod (e2) is movably arranged on the cover plate (e8) in a penetrating mode, the inner end of the radial telescopic rod (e2) is fixedly connected with the outer end of the pushing rack (e4), the outer end of the radial telescopic rod (e2) penetrates through the cover plate (e8), and the outer end of the radial telescopic rod (e2) is connected with a pressing cap (e 16);
radial butt pole (e1) activity is worn to establish on the wall of hanging hitch hoop (c), the inner end that radially butts against pole (e1) stretches into the inner circle part that articulates hoop (c), the outer end that radially butts against pole (e1) stretches into two between the mounting panel (e3), radially butt against the outer end of pole (e1) with the inner fixed connection who leans against rack (e 5).
3. A team collaborative training and physical exercise tool according to claim 2, wherein: a telescopic reset piece is arranged between the inner end of the push rack (e4) and the hitching hoop (c);
the telescopic reset piece comprises a first limit sleeve (e9) and a reset spring (e10), the first limit sleeve (e9) is arranged in a radial direction, the outer end of the first limit sleeve (e9) is fixed with the inner end of the push rack (e4), a first abdicating hole (e10a) is arranged on the outer wall of the hanging hoop (c) corresponding to the first limiting sleeve (e9), the first abdicating hole (e10a) is arranged opposite to the first limit sleeve (e9), the aperture of the first abdicating hole (e10a) is larger than or equal to the outer diameter of the first limiting sleeve (e9), the same return spring (e10) is arranged in the first abdicating hole (e10a) and the first limiting sleeve (e9), the outer end of the return spring (e10) abuts against the inner end of the pushing rack (e4), the inner end of the return spring (e10) abuts against the hole bottom of the first abdicating hole (e10 a);
an elastic pressing piece is arranged between the outer end of the abutting rack (e5) and the cover plate (e 8);
the elastic pressing piece comprises a second limiting sleeve (e11) and a pressing spring (e12), the second limit sleeve (e11) is radially arranged, the inner end of the second limit sleeve (e11) is fixed with the outer end of the abutting rack (e5), a second abdicating hole (e12a) is arranged on the inner wall of the cover plate (e8) corresponding to the second limiting sleeve (e11), the second abdicating hole (e12a) is arranged opposite to the second limit sleeve (e11), the diameter of the second abdicating hole (e12a) is larger than or equal to the outer diameter of the second limiting sleeve (e11), the same compression spring (e12) is arranged in the second abdicating hole (e12a) and the second limiting sleeve (e11), the outer end of the pressing spring (e12) abuts against the hole bottom of the second abdicating hole (e12a), the inner end of the pressing spring (e12) abuts against the outer end of the abutting rack (e 5).
4. A team collaborative training and physical exercise tool according to claim 3, wherein: two end plates (e14) are further arranged between the two mounting plates (e3), the two end plates (e14) are respectively close to the two side edges of the mounting plate (e3), the two end plates (e14), the two mounting plates (e3) and the cover plate (e8) enclose a square box body structure with an opening face, and the opening face of the box body faces the hanging hoop (c);
two the medial surface of end plate (e14) is equipped with the slip locating part respectively, and this slip locating part includes two just to spacing (e13) that set up, spacing (e13) radially set up and with radial telescopic link (e2) radially support and lean on pole (e1) and parallel, two form spacing spout between spacing (e13), spacing spout fit in is equipped with spacing slider (e15), promote rack (e4) with support and be fixed with respectively on the back flank of the tooth that leans on rack (e5) spacing slider (e 15).
5. The team collaborative training and physical exercise tool of claim 4, wherein: the outer wall of the hanging hoop (c) is further connected with a hanging column (c1), two ends of the hanging column (c1) bend towards the hanging hoop (c), the tail end of the bent part of the hanging column (c1) is fixedly connected with the outer wall of the hanging hoop (c), and a hanging through hole is formed between the hanging column (c1) and the outer wall of the hanging hoop (c);
the hanging column (c1) is sleeved with a hanging rope sleeve, a hanging end of the hanging rope sleeve is provided with a hook, and the safety belt (f) is hung on the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331852.1A CN109908568B (en) | 2019-04-24 | 2019-04-24 | Team cooperation training and physical training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331852.1A CN109908568B (en) | 2019-04-24 | 2019-04-24 | Team cooperation training and physical training instrument |
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| CN109908568A CN109908568A (en) | 2019-06-21 |
| CN109908568B true CN109908568B (en) | 2020-12-18 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000116834A (en) * | 1998-10-15 | 2000-04-25 | Kazuo Mikage | Simplified table tennis practice equipment |
| JP2002165911A (en) * | 2000-12-01 | 2002-06-11 | Ikeda Susumu | Ball game exercise tool |
| CN201200781Y (en) * | 2008-05-28 | 2009-03-04 | 中国人民解放军第三军医大学 | Assistant device for training of chin-up on horizontal bar |
| CN201565076U (en) * | 2009-12-18 | 2010-09-01 | 马岳良 | Novel run-starting vertical anteverted assistant exerciser |
| US10010735B2 (en) * | 2014-11-14 | 2018-07-03 | Fluidity Enterprises, Inc. | Modular portable ballet bar exercise device |
| CN208247865U (en) * | 2018-05-04 | 2018-12-18 | 杨三强 | A kind of automobile-used mute wheel of medical operating |
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