CN206871145U

CN206871145U - A kind of track and field equipment placement vehicle

Info

Publication number: CN206871145U
Application number: CN201720755449.8U
Authority: CN
Inventors: 吴雨浓
Original assignee: Guangxi College Of Physical Education
Current assignee: Guangxi College Of Physical Education
Priority date: 2017-06-27
Filing date: 2017-06-27
Publication date: 2018-01-12
Anticipated expiration: 2027-06-27

Abstract

A kind of track and field equipment placement vehicle, including casing, riser is fixedly mounted respectively at left and right sides of casing top, two pieces of risers are parallel to each other, two pieces of transverse slats are fixedly mounted between two pieces of risers, box body is fixedly mounted between two pieces of riser upper ends, several equally distributed shot putting holes are opened up on the transverse slat of downside, several equally distributed discus putting holes are opened up on the transverse slat of upside, with opening up first through hole among box bottom among transverse slat top surface, three first through hole center lines are coaxial, javelin cylinder is provided with first through hole, the lower end of javelin cylinder is fixedly connected with box top, javelin cylinder sidepiece is fixedly connected with first through hole, the first vertical threaded rod is provided among in casing, the top and bottom of first threaded rod are flexibly connected with casing inner top surface with bottom surface bearing respectively.The utility model can place a variety of conventional track and field equipment, and equipment places stable safety, and universal wheel of the present utility model is recoverable to and released, and is freely changed according to actual conditions, easy to use.

Description

A kind of track and field equipment placement vehicle

Technical field

The utility model belongs to sports apparatus field, specifically a kind of track and field equipment placement vehicle.

Background technology

In athletic meeting, staff needs to use the transhipment and placement of the various equipment of track and field equipment vehicle progress.Existing field Footpath equipment vehicle has many irrational places of design, first, most rest areas without specialized equipment on car, transport shot, discus During with the equipment such as javelin, equipment be difficult to place it is stable, it is not safe enough, as the heavier equipment such as shot and discus is most using specially Equipment vehicle be transported through, function is more single, and use is not convenient enough, or a variety of equipment are deposited on equipment vehicle, compares It is chaotic, it has not been convenient to take；Being moved second, traditional track and field equipment vehicle is most using universal wheel, universal wheel is more flexible, Cause equipment vehicle to be placed unstable, in the place such as slope be difficult to stable placement, it is necessary to which people stablizes, staff easily occur Forget to control, the phenomenon of equipment vehicle car slipping, the equipment such as heavier shot on equipment vehicle is easily hurted sb.'s feelings therewith tumbling, therefore is set It is necessary to count a kind of new track and field equipment placement vehicle can shrinking wheel and vdiverse in function.

Utility model content

The utility model provides a kind of track and field equipment placement vehicle, the defects of to solve in the prior art.

The utility model is achieved by the following technical programs：

Riser, two pieces of risers are fixedly mounted in a kind of track and field equipment placement vehicle, including casing, the casing top left and right sides respectively It is parallel to each other, two pieces of transverse slats is fixedly mounted between two pieces of risers, box body are fixedly mounted between two pieces of riser upper ends, positioned at downside Several equally distributed shot putting holes are opened up on transverse slat, several equally distributed discuses are opened up on the transverse slat of upside and are placed Hole, transverse slat top surface centre among box bottom with opening up first through hole, and three first through hole center lines are coaxial, in first through hole Provided with javelin cylinder, the lower end of javelin cylinder is fixedly connected with box top, and javelin cylinder sidepiece is fixedly connected with first through hole, in casing Centre is provided with the first vertical threaded rod, and the top and bottom of the first threaded rod are movable with casing inner top surface and bottom surface bearing respectively Connect, be set with the first sleeve on the first threaded rod, the first sleeve is provided with internal thread, and the first threaded rod is matched somebody with somebody with the first bush whorl Close, gear is fixedly mounted on the first threaded rod, gear is located at the downside of the first sleeve, and the left and right sides of the first threaded rod is symmetrically solid Dingan County fills two blocks of side plates, and two blocks of side plates are parallel to each other, and the side of side plate opens up the second through hole, and the first threaded rod sidepiece is provided with laterally The second threaded rod, the second threaded rod passes through the second through hole, and the second threaded rod is close to the position at both ends respectively with corresponding second Through hole bearing is flexibly connected, and the second threaded rod centre position is engaged cooperation with gear, is equipped with the outside of two blocks of side plates horizontal Second sleeve, one end of second sleeve are flexibly connected with the sidepiece bearing of side plate, and spine is fixedly mounted in the both ends of the second threaded rod Wheel, second sleeve inside install several ratchets, install torsion spring in the installation axle of ratchet, several ratchets are with the center of second sleeve Axle is uniformly distributed, and ratchet cooperates with ratchet, and casing rear and front end face opens up vertical strip hole, the side of second sleeve respectively Treadle is fixedly mounted in portion, and the other end of treadle is located at the outside of casing, the both ends of the surface backward point of casing through corresponding strip hole Third through-hole is not opened up, and spool is fixedly mounted in the outer upper of side plate, and one end of spool is located at the upside of second sleeve, spool The other end is fixedly connected with the inner of third through-hole, and the position that second sleeve side corresponds to ratchet opens up fourth hole, and the 4th Bracing wire is provided with through hole, one end of bracing wire is fixedly connected with the sidepiece of ratchet, and the other end of bracing wire passes through spool and third through-hole It is located at the outside of casing afterwards, third through-hole outer end side is provided with draw ring, and the other end of bracing wire is fixedly connected with draw ring, tank floor Fifth hole is opened up respectively close to four edges, and the inner upside of fifth hole is equipped with 3rd sleeve, 3rd sleeve and the 5th Through hole center line is coaxial, and 3rd sleeve is fixedly mounted on cabinet wall by support, and montant is provided with 3rd sleeve, montant Universal wheel is installed in lower end, and the upper end of montant is provided with first connecting rod, and one end of first connecting rod and the upper end of montant are articulated and connected, and first The other end of connecting rod is provided with second connecting rod, and one end of second connecting rod and the other end of first connecting rod are articulated and connected, second connecting rod The sidepiece of the other end and the first sleeve is articulated and connected, and the upside of second connecting rod is provided with hinge bar, in the upper end and casing of hinge bar Top is fixedly connected, and the lower end of hinge bar and the centre position of second connecting rod are articulated and connected.

A kind of track and field equipment placement vehicle as described above, described shot putting hole have a diameter of 7cm, 10cm, 15cm tri- Kind.

A kind of track and field equipment placement vehicle as described above, it is described positioned at the transverse slat bottom surface of downside apart from box top away from From for 7-15cm.

Pushing hands is fixedly mounted in a kind of track and field equipment placement vehicle as described above, the outside of described riser.

Pedal is fixedly mounted in a kind of track and field equipment placement vehicle as described above, the outer end top of described treadle.

The utility model has the advantages that：The utility model can place a variety of conventional track and field equipment, and equipment is placed steady Dingan County is complete, and universal wheel of the present utility model is recoverable to and released, and is freely changed according to actual conditions, easy to use.Shot It is larger with discus weight, shot putting hole and discus putting hole can by the stable placement of shot and discus, avoid its tumble and Hurt sb.'s feelings, javelin cylinder is located at centre position, and javelin is internally placed, and javelin upper end can be avoided to take additional space, box body Mainly placing some relay batons and more light equipment, the utility model such as rope skipping can place all kinds of equipment classifications, have The utilization space of effect, equipment are put more neatly, facilitate staff to be picked and placeed all kinds of equipment；When needing to move this practicality When new, corresponding draw ring is pulled with hand, the ratchet in corresponding second sleeve is pulled with bracing wire by draw ring, makes the ratchet Separated with corresponding ratchet, the outer end of treadle corresponding to foot tramples, the treadle drive corresponding to second sleeve rotate, this Ratchet in two sleeves coordinates with ratchet drives the second threaded rod to rotate, the worm gear structure that the second threaded rod is formed with gear The first threaded rod is driven to rotate, the first threaded rod drives the first sleeve to move up, and connects by second connecting rod, hinge bar and first The cooperation of bar drives montant to be moved down along 3rd sleeve, and the torsion spring of second sleeve installation place makes it multiple after treadle unclamps in foot Position, repeatedly tramples treadle, universal wheel can be made to be removed from fifth hole, and the bottom of casing separates with bottom surface, unclamps and draws Ring, the ratchet in second sleeve being connected with another treadle engage again with ratchet, and now the second threaded rod can not rotate, and push away Dynamic the utility model movement, when need the utility model being placed on a position long period do not move when, with pulling Move another draw ring, constantly trampling an other treadle can be recovered to universal wheel inside fifth hole, bottom half with Bottom surface is contacted, and now the utility model is placed highly stable, and track and field equipment placement vehicle can be avoided to place shakiness because of universal wheel The problem of determining and easily moving, the utility model be free to that universal wheel is shunk and released as the case may be, will Universal wheel is released and can flexibly moved, and placement that can be stable by universal wheel withdrawal uses as interim equipment frame, and function is more It is various.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model；Fig. 2 is Fig. 1 left view；Fig. 3 is Fig. 1 top view；Fig. 4 is figure The enlarged drawing of 1 A direction views；Fig. 5 is Fig. 1 B direction views；Fig. 6 is Fig. 1 C direction views.

Reference：The first through hole 8 of 1 casing, 2 riser, 3 transverse slat, 4 box body, 5 shot putting hole, 6 discus putting hole 7 The threaded rod 16 of 9 first 10 first sleeve of threaded rod, 11 gear, 12 13 second through hole of side plate, 14 pedal of javelin cylinder 15 second The bracing wire 25 of 23 fourth hole of second sleeve 17 ratchet, 18 ratchet, 19 strip hole, 20 treadle, 21 third through-hole, 22 spool 24 The hinge bar 33 of 31 second connecting rod of draw ring 26 fifth hole, 27 3rd sleeve, 28 montant, 29 universal wheel, 30 first connecting rod 32 Pushing hands.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to The scope of the utility model protection.

A kind of track and field equipment placement vehicle, as illustrated, including casing 1, the top of casing 1 left and right sides is fixedly mounted perpendicular respectively Plate 2, two pieces of risers 2 are parallel to each other, and two pieces of transverse slats 3 are fixedly mounted between two pieces of risers 2, peace is fixed between two pieces of upper ends of riser 2 Mounted box body 4, several equally distributed shot putting holes 5 are opened up on the transverse slat 3 of downside, are opened up on the transverse slat 3 of upside Several equally distributed discus putting holes 6, with opening up first through hole 7 among the bottom surface of box body 4 among the top surface of transverse slat 3, three the The center line of one through hole 7 is coaxial, and javelin cylinder 8 is provided with first through hole 7, and the lower end of javelin cylinder 8 is fixedly connected with the top surface of casing 1, mark The sidepiece of gun barrel 8 is fixedly connected with first through hole 7, in casing 1 among be provided with the first vertical threaded rod 9, the first threaded rod 9 it is upper End is flexibly connected with the inner top surface of casing 1 with bottom surface bearing respectively with lower end, is set with the first sleeve 10 on the first threaded rod 9, and first Sleeve 10 is provided with internal thread, and the first threaded rod 9 and the screw thread of the first sleeve 10 coordinate, and gear 11 is fixedly mounted on the first threaded rod 9, Gear 11 is located at the downside of the first sleeve 10, and two blocks of side plates 12, two pieces of sides are symmetrically fixedly mounted in the left and right sides of the first threaded rod 9 Plate 12 is parallel to each other, and the side of side plate 12 opens up the second through hole 13, and the sidepiece of the first threaded rod 9 is provided with the second horizontal threaded rod 15, the second threaded rod 15 passes through the second through hole 13, the second threaded rod 15 close to the position at both ends respectively with corresponding second through hole 13 bearings are flexibly connected, and cooperation is engaged in the centre position of the second threaded rod 15 with gear 11, and the outside of two blocks of side plates 12 is equipped with horizontal stroke To second sleeve 16, one end of second sleeve 16 is flexibly connected with the sidepiece bearing of side plate 12, the both ends of the second threaded rod 15 Ratchet 17 is fixedly mounted, the inside of second sleeve 16 installs several ratchets 18, torsion spring is installed in the installation axle of ratchet 18, several Ratchet 18 is uniformly distributed with the central shaft of second sleeve 16, and ratchet 18 cooperates with ratchet 17, the rear and front end face of casing 1 difference Vertical strip hole 19 is opened up, treadle 20 is fixedly mounted in the sidepiece of second sleeve 16, and the other end of treadle 20 is long corresponding to Bar hole 19 is located at the outside of casing 1, and the both ends of the surface backward of casing 1 open up third through-hole 21 respectively, and the outer upper of side plate 12 is consolidated Dingan County's cable tubing 22, one end of spool 22 are located at the upside of second sleeve 16, and the other end of spool 22 is interior with third through-hole 21 End is fixedly connected, and the position that the side of second sleeve 16 corresponds to ratchet 18 opens up fourth hole 23, is provided with and draws in fourth hole 23 Line 24, one end of bracing wire 24 are fixedly connected with the sidepiece of ratchet 18, and the other end of bracing wire 24 passes through spool 22 and third through-hole 21 It is located at the outside of casing 1 afterwards, the outer end side of third through-hole 21 is provided with draw ring 25, and the other end of bracing wire 24 is fixed with draw ring 25 to be connected Connect, the bottom surface of casing 1 opens up fifth hole 26 respectively close to four edges, and the inner upside of fifth hole 26 is equipped with 3rd sleeve 27,3rd sleeve 27 and the center line of fifth hole 26 are coaxial, and 3rd sleeve 27 is fixedly mounted on the inwall of casing 1 by support, Montant 28, the lower end installation universal wheel 29 of montant 28 are provided with 3rd sleeve 27, the upper end of montant 28 is provided with first connecting rod 30, the One end and the upper end of montant 28 of one connecting rod 30 are articulated and connected, and the other end of first connecting rod 30 is provided with second connecting rod 31, and second connects One end of bar 31 and the other end of first connecting rod 30 are articulated and connected, the sidepiece hinge of the other end of second connecting rod 31 and the first sleeve 10 Connect in succession, the upside of second connecting rod 31 is provided with hinge bar 32, and the upper end of hinge bar 32 is fixedly connected with the inner top of casing 1, is hinged The lower end of bar 32 and the centre position of second connecting rod 31 are articulated and connected.The utility model can place a variety of conventional track and field devices Material, equipment places stable safety, and universal wheel of the present utility model 29 is recoverable to and released, and is freely changed according to actual conditions Become, it is easy to use.Shot and discus weight are larger, and shot putting hole 5 can be by shot and discus stabilization with discus putting hole 6 Place, avoid it from tumbling and hurt sb.'s feelings, javelin cylinder 8 is located at centre position, and javelin is internally placed, and javelin upper end can be avoided to account for With additional space, box body 4 mainly places the more light equipment such as some relay batons and rope skipping, and the utility model can be by respectively Class equipment classification is placed, effective utilization space, and equipment is put more neatly, facilitates staff to be taken all kinds of equipment Put；When needing to move the utility model, pull with hand corresponding to draw ring 25, by draw ring 25 and bracing wire 24 by corresponding second Ratchet 18 in sleeve 16 pulls, and the ratchet 18 is separated with corresponding ratchet 17, and treadle 20 is outer corresponding to foot tramples End, the treadle 20 drive corresponding to second sleeve 16 rotate, the ratchet 17 in the second sleeve 16 and ratchet 18, which coordinate, drives the Two threaded rods 15 rotate, and the second threaded rod 15 drives the first threaded rod 9 to rotate with the worm gear structure that gear 11 is formed, and first Threaded rod 9 drives the first sleeve 10 to move up, and is driven by the cooperation of second connecting rod 31, hinge bar 32 and first connecting rod 30 perpendicular Bar 28 moves down along 3rd sleeve 27, and the torsion spring of the installation place of second sleeve 16 makes its reset after treadle 20 unclamps in foot, weight It is multiple repeatedly to trample treadle 20, universal wheel 29 can be made to be removed from fifth hole 26, the bottom of casing 1 separates with bottom surface, unclamps Draw ring 25, the ratchet 18 in second sleeve 16 being connected with another treadle 20 engage again with ratchet 17, now the second screw thread Bar 15 can not rotate, and the utility model movement be promoted, when needing the utility model being placed on a position long period When not moving, another draw ring 25 is pulled with hand, universal wheel 29 can be recovered to by constantly trampling an other treadle 20 Inside five through holes 26, the bottom of casing 1 is contacted with bottom surface, and now the utility model is placed highly stable, can avoid track and field device Material placement vehicle because universal wheel 29 place it is unstable and the problem of easily move, the utility model be free to universal wheel 29 Shunk and released according to concrete condition, universal wheel 29 is released and can flexibly be moved, universal wheel 29 is withdrawn and stable can be put Put more various as interim equipment frame use, function.

Specifically, the shot putting hole 5 described in the present embodiment has a diameter of tri- kinds of 7cm, 10cm, 15cm.Different-diameter The corresponding shot for placing different-diameter of shot putting hole 5, the shot specification species that this is designed to place is more, can meet more The use of the sportsman of individual rank.

Specifically, described in the present embodiment apart from the distance of the top surface of casing 1 being 7-15cm positioned at the bottom surface of transverse slat 3 of downside. The bottom surface of transverse slat 3 apart from the preferred 10cm of distance of the top surface of casing 1, the design can guarantee that place shot in shot putting hole 5 after, this The center of gravity of utility model is relatively low, makes it more stable, is not easy to skew, and the bottom of shot will not contact with casing 1.

Further, pushing hands 33 is fixedly mounted in the outside of the riser 2 described in the present embodiment.Pushing hands 33 can help work people Member preferably controls movement of the present utility model, facilitates the use of staff.

Further, pedal 14 is fixedly mounted in the outer end top of the treadle 20 described in the present embodiment.Pedal 14 and work Foot's contact area of personnel is bigger, more facilitates staff's trampling to treadle 20.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that： It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology The spirit and scope of scheme.

Claims

A kind of 1. track and field equipment placement vehicle, it is characterised in that：Including casing（1）, casing（1）It is fixed respectively at left and right sides of top to pacify Fill riser（2）, two pieces of risers（2）It is parallel to each other, two pieces of risers（2）Between be fixedly mounted two pieces of transverse slats（3）, two pieces of risers（2） Box body is fixedly mounted between upper end（4）, the transverse slat positioned at downside（3）On open up several equally distributed shot putting holes（5）, position Transverse slat in upside（3）On open up several equally distributed discus putting holes（6）, transverse slat（3）Top surface centre and box body（4）Bottom surface Centre opens up first through hole（7）, three first through hole（7）Center line is coaxial, first through hole（7）It is interior to be provided with javelin cylinder（8）, mark Gun barrel（8）Lower end and casing（1）Top surface is fixedly connected, javelin cylinder（8）Sidepiece and first through hole（7）It is fixedly connected, casing（1） Interior centre is provided with the first vertical threaded rod（9）, the first threaded rod（9）Top and bottom respectively with casing（1）Inner top surface with Bottom surface bearing is flexibly connected, the first threaded rod（9）The first sleeve of upper suit（10）, the first sleeve（10）Provided with internal thread, first Threaded rod（9）With the first sleeve（10）Screw thread coordinates, the first threaded rod（9）Upper fixed installation gear（11）, gear（11）It is located at First sleeve（10）Downside, the first threaded rod（9）The left and right sides symmetrically be fixedly mounted two blocks of side plates（12）, two blocks of side plates （12）It is parallel to each other, side plate（12）Side open up the second through hole（13）, the first threaded rod（9）Sidepiece is provided with the second horizontal spiral shell Rasp bar（15）, the second threaded rod（15）Through the second through hole（13）, the second threaded rod（15）Close to both ends position respectively with it is right The second through hole answered（13）Bearing is flexibly connected, the second threaded rod（15）Centre position and gear（11）Engagement coordinates, two pieces of sides Plate（12）Outside be equipped with horizontal second sleeve（16）, second sleeve（16）One end and side plate（12）Sidepiece bearing live Dynamic connection, the second threaded rod（15）Both ends ratchet is fixedly mounted（17）, second sleeve（16）Inside is installed by several ratchets （18）, ratchet（18）Installation axle on torsion spring, several ratchets are installed（18）With second sleeve（16）Central shaft be uniformly distributed, spine Tooth（18）With ratchet（17）Cooperate, casing（1）Rear and front end face opens up vertical strip hole respectively（19）, second sleeve （16）Sidepiece be fixedly mounted treadle（20）, treadle（20）The other end pass through corresponding strip hole（19）Positioned at casing（1）'s Outside, casing（1）Both ends of the surface backward open up third through-hole respectively（21）, side plate（12）Outer upper be fixedly mounted spool （22）, spool（22）One end be located at second sleeve（16）Upside, spool（22）The other end and third through-hole（21）It is interior End is fixedly connected, second sleeve（16）Side corresponds to ratchet（18）Position open up fourth hole（23）, fourth hole（23） It is interior to be provided with bracing wire（24）, bracing wire（24）One end and ratchet（18）Sidepiece be fixedly connected, bracing wire（24）The other end pass through line Pipe（22）With third through-hole（21）It is located at casing afterwards（1）Outside, third through-hole（21）Outer end side is provided with draw ring（25）, bracing wire （24）The other end and draw ring（25）It is fixedly connected, casing（1）Bottom surface opens up fifth hole respectively close to four edges（26）, Fifth hole（26）Inner upside is equipped with 3rd sleeve（27）, 3rd sleeve（27）With fifth hole（26）Center line is coaxial, 3rd sleeve（27）Casing is fixedly mounted on by support（1）On inwall, 3rd sleeve（27）It is interior to be provided with montant（28）, montant （28）Lower end installation universal wheel（29）, montant（28）Upper end be provided with first connecting rod（30）, first connecting rod（30）One end with Montant（28）Upper end be articulated and connected, first connecting rod（30）The other end be provided with second connecting rod（31）, second connecting rod（31）One End and first connecting rod（30）The other end be articulated and connected, second connecting rod（31）The other end and the first sleeve（10）Sidepiece be hinged Connection, second connecting rod（31）Upside be provided with hinge bar（32）, hinge bar（32）Upper end and casing（1）Inner top, which is fixed, to be connected Connect, hinge bar（32）Lower end and second connecting rod（31）Centre position be articulated and connected.
A kind of 2. track and field equipment placement vehicle according to claim 1, it is characterised in that：Described shot putting hole（5）Have A diameter of tri- kinds of 7cm, 10cm, 15cm.
A kind of 3. track and field equipment placement vehicle according to claim 1, it is characterised in that：The described transverse slat positioned at downside （3）Bottom surface is apart from casing（1）The distance of top surface is 7-15cm.
A kind of 4. track and field equipment placement vehicle according to claim 1, it is characterised in that：Described riser（2）Outside consolidate Dingan County fills pushing hands（33）.
A kind of 5. track and field equipment placement vehicle according to claim 1, it is characterised in that：Described treadle（20）Outer end on Pedal is fixedly mounted in portion（14）.