CN205516321U - Basketball stand - Google Patents

Abstract

The utility model provides a basketball stand, its structure including: the chassis sets up the stand on the chassis, sets up the xarm at the stand top, sets up backboard and the basket of setting on the backboard at the xarm front end, is equipped with the connecting block on the preceding face of backboard, the basket includes the frame circle and sets up at the outside adapter sleeve of frame circle, connects the ways and establishes in the top of connecting block, and the adapter sleeve is connected through the screw rod that vertically runs through with the connecting block, and the lower part body of rod of screw rod is worn out from the below of connecting block, and the cover is equipped with compression spring on the body of rod of the lower part of screw rod, is equipped with the nut respectively at the upper and lower both ends of screw rod to fixed connection cover, connecting block and compression spring. The utility model discloses a set up the connecting block on the backboard to connect the basket on the connecting block, has avoided the wearing and tearing to the backboard junction from this, when the basket damages, only need with its follow connecting block pull down the change can, and need not to change together together with the monoblock backboard, saved manpower and materials, reduced the maintenance cost of basketball venue.

Description

Basketball stands

Technical field

This utility model relates to a kind of sports equipment, specifically a kind of basketball stands.

Background technology

Basketball stands are mainly made up of support body, backboard and basketry three part, offer mounting-positioning holes on backboard, in order to wear the connectors such as bolt, to be connected on backboard by basketry.Due to basketball movement be one based on shooting, lay up and the antagonism sports of dunk shot, so the core moved as whole item, basketry is the position being easiest in whole basketball stands damage, it is often necessary to replacing.

Further, since hoop is joined directly together with backboard, in use, basketry is also easy to abrasion with the junction of backboard, and therefore when basketry changed by needs, backboard also to be changed together.This not only wastes time and energy, but also causes the waste of backboard, increases the maintenance cost of basketball venue.

Utility model content

The purpose of this utility model is just to provide a kind of basketball stands, wastes time and energy solving the Maintenance and Repair of existing basketball stands, and problem costly.

This utility model is achieved in that

A kind of basketball stands, include: underframe, are arranged on the column on described underframe, it is arranged on the transverse arm at described column top, is arranged on the backboard of described transverse arm front end, and is arranged on the basketry of described backboard front face, it is characterized in that, the front face of described backboard is provided with the contiguous block of connection basket；Described basketry includes frame circle and is arranged on the adapter sleeve outside described frame circle, described adapter sleeve is set in the top of described contiguous block, described adapter sleeve and described contiguous block by longitudinally through screw rod be connected, the bottom body of rod of described screw rod passes from the lower section of described contiguous block, the bottom body of rod of described screw rod is arranged with compression spring, upper/lower terminal at described screw rod is respectively equipped with nut, with fixing described adapter sleeve, described contiguous block and described compression spring.

Described contiguous block includes the connecting plate being fixed on described backboard and " Contraband " type folding frame being fixedly installed on described connecting plate, described folding frame opening down；Described adapter sleeve includes top board and is vertically set on the side plate of described top board both sides, and two described side plates are parallel to each other, and described folding frame is clipped between two described side plates, and the side plate of described adapter sleeve is bolted with the side board of described folding frame.

Being provided with backboard pull bar between described backboard and described transverse arm, described backboard pull bar is the body of rod of V-type bending, and the bending end of described backboard pull bar is fixedly connected on described transverse arm, and two free ends of described backboard pull bar are respectively fixedly connected with on described backboard.

It is respectively equipped with protective pad in the front of the periphery of described underframe and described column.

This utility model is by arranging contiguous block on backboard, and basketry is connected on contiguous block, thus avoid the abrasion to backboard junction, when basketry damage needs to change, only it need to be pulled down from contiguous block, and without changing together with monoblock backboard, thus it is greatly saved manpower and materials, decrease the maintenance cost of basketball venue.

This utility model simple in construction, with low cost, practical safely, be easy to promote.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is another view of the present utility model.

Fig. 3 is the structural representation within underframe.

Fig. 4 is the structural representation of basketry and backboard connecting portion.

1, underframe, 2, front column, 3, rear column, 4, telescopic advance lever, 5, transverse arm, 6, backboard, 7, front bottom bar, 8, rear bottom bar, 9, operating handle, 10, connecting rod, 11, pull bar, 12, cross bar, 13, extension spring, 14, hole, location, 15, steady pin, 16, backboard pull bar, 17, connecting plate, 18, folding frame, 19, frame circle, 20, adapter sleeve, 21, compression spring, 22, screw rod, 23, protective pad.

Detailed description of the invention

As shown in Fig. 1 ~ 4, this utility model is mainly made up of parts such as underframe 1, front column 2, rear column 3, telescopic advance lever 4, transverse arm 5, backboard 6 and basketrys.

As shown in Figure 4, being provided with contiguous block on the front face of backboard 6, contiguous block includes rectangular connecting panels 17 and the folding frame 18 being vertically welded on connecting plate 17 plate face.Connecting plate 17 is fixedly connected on below the middle part of backboard 6 by connectors such as bolts, and folding frame 18 is in " Contraband " type, and rolls over the opening down of frame 18.

Basketry includes annular frame circle 19 and is welded on the adapter sleeve 20 outside frame circle 19, adapter sleeve 20 is set in the top of folding frame 18, it is provided with compression spring 21 in the lower section of folding frame 18, adapter sleeve 20, folding frame 18 and compression spring 21 by longitudinally through screw rod 22 connect, it is provided with nut, three to be fixed at the two ends of screw rod 22.Adapter sleeve 20 is made up of top board and the side plate being welded on top board both sides, and biside plate is parallel to each other, and folding frame 18 is clipped between biside plate, is bolted between side board and the side plate of adapter sleeve 20 of folding frame 18.

During assembling, the adapter sleeve 20 of basketry is set in the top of folding frame 18, bolt is used to be fixed by the side board of the side plate of adapter sleeve 20 with folding frame 18, screw rod 22 is penetrated again from top, and below screw rod 22, it is inserted in high intensity compression spring 21, then at the two ends up and down of screw rod 22 difference fastening nut, such connected mode can make basketry have certain elastic activity space.

Underframe 1 is welded by some hack levers are fixing, is used for supporting whole ball-collecting rack, is provided with counter weight device at the rear portion of underframe 1, to ensure the stability of whole ball-collecting rack.

As shown in Figure 2,3, front column 2 and rear column 3 are arranged on underframe 1 in parallel to each other, and bottom bar 7 before the bottom welding of front column 2 has, the two ends of front bottom bar 7 are respectively hinged at the front portion of underframe 1.Bottom bar 8 after the bottom welding of rear column 3 has, the two ends of rear bottom bar 8 are respectively hinged at the postmedian of underframe 1.It is respectively provided on two sides with operating handle 9, it is simple to operator grasps at rear column 3.

Being welded with two connecting rods 10 on the front bottom bar 7 of front column 2, two connecting rods 10 lay respectively at the two ends of front bottom bar 7, and are parallel to each other.End at each connecting rod 10 has been respectively articulated with a pull bar 11, and the end of two pull bars 11 is fixedly connected on same cross bar 12, and two pull bars 11 are parallel to each other, and connecting rod 10, pull bar 11 and cross bar 12 collectively form toggle.Being provided with some extension springs 13 on cross bar 12, one end of extension spring 13 is connected on cross bar 12, and the other end is connected on the hack lever of underframe 1 postmedian.When basketry is in extreme lower position, extension spring 13 is stretched to the longest, and when gradually heightening the height of basketry from extreme lower position, extension spring 13 gradually bounces back.

Telescopic advance lever 4 is for regulating the lifting of ball-collecting rack, and its one end is hinged on the bottom of front column 2, and the other end is hinged on the top of rear column 3.As in figure 2 it is shown, telescopic advance lever 4 by some joints stretch connect the body of rod be formed by connecting, its body of rod is tapered from down to up.Telescopic advance lever 4 is provided with multiple gear, the corresponding height of each gear, the body of rod that each gear is corresponding is respectively equipped with hole 14, location, after being adjusted to desired height, steady pin 15 is inserted hole 14, location internal locking.

When regulating basketry height from low to high, steady pin 15 is taken out, owing to there is the restoring force of extension spring 13, it is only necessary to the most before postpone column 3, now, telescopic advance lever 4 is gradually shortened, front column 2 and rear column 3 are rotated up around its respective hinge, make cylinder gradually erect, after reaching desired height, steady pin 15 is inserted in the hole, location 14 of respective notch, lock.Owing to there being extension spring 13 power-assisted, this regulation process is the most laborsaving, and a people can complete.

When regulating basketry height from high to low, steady pin 15 is taken out, operator only need to catch the operating handle 9 on rear column 3, firmly post-tensioning, and now telescopic advance lever 4 extends, front column 2 and rear column 3 rotate down around its respective hinge, making cylinder tilt backwards, extension spring 13 is gradually pulled open, after reaching desired height, steady pin 15 is inserted in the hole, location 14 of respective notch, lock.Due to the existence of extension spring 13, there is certain resistance in the motion of two columns, declines too many thus without moment, and controllability is the best.

As shown in Figure 1, 2, transverse arm 5 is erected at front column 2 and the top of rear column 3, and the end of transverse arm 5 is hinged with the top of rear column 3, and the middle part of transverse arm 5 is hinged with the top of front column 2.It is fixedly installed backboard 6 in the front end of transverse arm 5, for ensureing the bonding strength of transverse arm 5 and backboard 6, improve the safety of this ball-collecting rack, backboard pull bar 16 it is provided with between backboard 6 and transverse arm 5, the body of rod that backboard pull bar 16 bends for V-type, its bending end is fixedly connected on the top of transverse arm 5, and one free end is fixedly connected on the left part at backboard 6 back side, another free end is fixedly connected on the right part at backboard 6 back side, thus is formed and be stably connected with.

For ensureing the personal safety of sportsman, it is respectively provided with protective pad 23 in the front end of the periphery of underframe 1 and front column 2, is damaged by support body preventing sportsman from bumping against on ball-collecting rack.

Claims (4)

1. basketball stands, include: underframe, it is arranged on the column on described underframe, it is arranged on the transverse arm at described column top, it is arranged on the backboard of described transverse arm front end, and it is arranged on the basketry of described backboard front face, it is characterized in that, the front face of described backboard is provided with the contiguous block of connection basket；Described basketry includes frame circle and is arranged on the adapter sleeve outside described frame circle, described adapter sleeve is set in the top of described contiguous block, described adapter sleeve and described contiguous block by longitudinally through screw rod be connected, the bottom body of rod of described screw rod passes from the lower section of described contiguous block, the bottom body of rod of described screw rod is arranged with compression spring, upper/lower terminal at described screw rod is respectively equipped with nut, with fixing described adapter sleeve, described contiguous block and described compression spring.

Basketball stands the most according to claim 1, is characterized in that, described contiguous block includes the connecting plate being fixed on described backboard and " Contraband " type folding frame being fixedly installed on described connecting plate, described folding frame opening down；Described adapter sleeve includes top board and is vertically set on the side plate of described top board both sides, and two described side plates are parallel to each other, and described folding frame is clipped between two described side plates, and the side plate of described adapter sleeve is bolted with the side board of described folding frame.

Basketball stands the most according to claim 1, it is characterized in that, backboard pull bar it is provided with between described backboard and described transverse arm, described backboard pull bar is the body of rod of V-type bending, the bending end of described backboard pull bar is fixedly connected on described transverse arm, and two free ends of described backboard pull bar are respectively fixedly connected with on described backboard.

Basketball stands the most according to claim 1, is characterized in that, are respectively equipped with protective pad in the front of the periphery of described underframe and described column.