CN207210892U - A kind of small-sized place cycling track - Google Patents

Abstract

A kind of small-sized place cycling track, including racing track includes racing track layer and to support the framework of racing track layer, the figure of eight structure that wherein racing track layer is made up of two segmental arcs being connected as a single entity and two straight sections, two straight section is setting up and down, the segmental arc of racing track layer is supported by several frameworks A, the top straight section of racing track layer is supported by several frameworks B and intermediate beam, and the bottom straight section of racing track layer is supported by several frameworks C, and its middle frame A, framework B and framework C are each attached on ground.The utility model has the advantages that dismantled and assembled, small volume, consumptive material are few, is unlikely to deform compared with prior art, stressed effect is good.

Description

A kind of small-sized place cycling track

Technical field the utility model is related to a kind of sports equipment, more particularly to one kind calls oneself car racing track.

Background technology is with the popularization of cycling, and cycling has obtained comprehensively, rapidly developing, people couple Sports, the match of racing bicycle generate increasingly denseer interest, and bicycle competitive sport is divided into road race, mountain Ground cycle racing and Track Cycling contest, it is necessary in highway for road race and mountain bike contest Or carried out on hill path, land used is distant for match, region is larger, also needs to be closed a road to traffic, installs guardrail, personnel additional holding the car Games-time The work such as management and control, weather warning, huge manpower and materials are expended, and the problems such as safe differential, management is inconvenient be present, be only suitable for large-scale Match use, can not be but widely popularized in masses basic unit, and Track Cycling contest need to only set in the venues it is one small Type racing track can be played or trained, and racing track floor space is small, and not by extraneous adverse weather conditions, therefore place is voluntarily The sports items that car motion is increasingly becoming ordinary people in recent years and cycling enthusiast dotes on very much.At present, existing interior Track Cycling racing track group will be made up of the floor in underlying base and pedestal just face, and pedestal uses as supporting bable tops, pedestal table The floor on the floor in face forms racing track, and bicyclist completes cycling motion on floor, and still, existing Track Cycling racing track is big Use overall structure, racing track length is 250 meters, about 10,000 square metres of floor space, is difficult after mounting dismounting, is less useful for more Movement is carried, can only be installed and used in fixed venue, can not be in the ground application such as common community, stadiums, square, for common Cycling enthusiast is difficult with, and is unfavorable for the popularization and popularization of cycling, in addition, existing Track Cycling racing track Inclination angle is more fixed, and overall racing track lacks straight way face, is unfavorable for bicyclist and starts and stop.

Content of the invention the purpose of this utility model be to provide a kind of dismantled and assembled, small volume, consumptive material is few, be unlikely to deform, by The good small-sized place cycling track of power effect.

Concrete technical scheme of the present utility model is as follows：

The utility model, which mainly includes racing track, includes racing track layer and to support the framework of racing track layer, and wherein racing track layer is The figure of eight structure being made up of two segmental arcs being connected as a single entity and two straight sections, two straight section is setting up and down, the arc of racing track layer Section is supported by several frameworks A, and the top straight section of racing track layer is supported by several frameworks B and intermediate beam, and the bottom of racing track layer is straight Section is supported by several frameworks C, and its middle frame A, framework B and framework C are each attached on ground.

Further, the racing track layer includes rough ground and glued board, and glued board is fixed on rough ground by self-tapping screw On.

Further, the framework A is steel structure truss, and it is made up of tripod A, front bar A, rear bar A and crossbeam A , tripod A anterior angular position and vertical front bar A bottoms are affixed, the rear portion angular position of tripod with it is vertical after Bar A bottoms are affixed, and rear bar A length is more than front bar A length, tripod A top angle connecting cross beam, crossbeam A one end Affixed with front bar A top, the top of crossbeam the A other end and rear bar A is affixed, and the rough ground of the racing track layer is fixed on crossbeam On A, all framework A of the support racing track layer are that its front bar A is set inwardly.

Further, the framework B is steel structure truss, and it is made up of tripod B, front bar B, rear bar B and crossbeam B , tripod B anterior angular position and vertical front bar B bottoms are affixed, tripod B rear portion angular position with it is vertical Rear bar B bottoms are affixed, and rear bar B is identical with front bar B length, tripod B top angle connecting cross beam B, crossbeam B one end with Front bar B top is affixed, and the top of crossbeam the B other end and rear bar B is affixed, and the rough ground of the racing track layer is fixed on crossbeam B On, the framework B has two groups, opening between this two groups be present, and two intermediate beams, the both ends difference of intermediate beam are set at the top of opening It is fixed together with the framework B of opening both sides.

Further, the framework C is straight-bar, and the rough ground of racing track layer is fixed on framework C upper end, and framework C is by two groups Opening between framework B through.

Further, framework A front bar A tops set outward-dipping straight-bar I, and framework A rear bar A tops set vertical straight Bar II；Framework B front bar B and rear bar B is all provided with vertical straight-bar III；Framework C both ends set vertical straight-bar IV respectively.

For the utility model using the form of framework support racing track layer, racing track layer segmental arc can be big according to air drag, the gradient The factor such as small takes gradual change inclination angle, and racing track layer surface takes glued board, is readily bent the gradual change change for adapting to racing track inclination angle, is not easy Deformation, stressed effect are good, are ridden to sportsman and bring the fitness of maximum, are advantageous to ride startup and parking；The utility model Small volume, consumptive material is few, dismounting facility, can be used extensively on common community, stadiums, square and other places.

Illustrate the schematic top plan view that Fig. 1 is embodiment 1.

Fig. 2 is the schematic top plan view (racing track omission) of embodiment 1.

Fig. 3 is Fig. 1 A-A views.

Fig. 4 is Fig. 1 B-B views.

Fig. 5 is Fig. 1 C-C views.

Fig. 6 is Fig. 1 D-D views.

Fig. 7 is Fig. 1 E-E views.

Fig. 8 is the framework A structural representations of embodiment 2.

Fig. 9 is the framework B structure schematic diagram of embodiment 2.

Figure 10 is the framework C-structure schematic diagram of embodiment 2.

Next embodiment just elaborates with reference to accompanying drawing to the utility model

A kind of small-sized place cycling track of embodiment 1, as depicted in figs. 1 and 2, including racing track layer and to support racing track The framework of layer, the figure of eight structure that wherein racing track layer 1 is made up of two segmental arcs being connected as a single entity and two straight sections, two Straight section is setting up and down, and the segmental arc of racing track layer is supported by several frameworks A2, the top straight section of racing track layer by several frameworks B3 and Intermediate beam 4 is supported, and the bottom straight section of racing track layer is supported by several frameworks C5, and its middle frame A, framework B and framework C are fixed On the ground.

As shown in figure 3, the racing track layer includes rough ground 101 and glued board 102, glued board is fixed on by self-tapping screw On rough ground；The framework A is steel structure truss, and it is by tripod A201, front bar A202, rear bar A203 and crossbeam A204 Composition, tripod A201 anterior angular position and vertical front bar A202 bottoms are affixed, the rear portion angular position of tripod Affixed with vertical rear bar A203 bottoms, rear bar A length is more than front bar A length, tripod A top angle connecting cross beam 204, crossbeam A one end and front bar A top are affixed, and the top of crossbeam the A other end and rear bar A is affixed, the racing track layer 1 Rough ground be fixed on crossbeam A；With reference to Fig. 2 and Fig. 3, it is described support racing track layer all framework A2 be its front bar A inwardly Set.

As shown in Figure 4 and Figure 5, the framework B is still steel structure truss, and it is by tripod B301, front bar B302, rear bar B303 and crossbeam B304 compositions, tripod B301 anterior angular position and vertical front bar B302 bottoms are affixed, triangle Frame B rear portion angular position and vertical rear bar B303 bottoms are affixed, and rear bar B is identical with front bar B length, tripod B top Portion angle connecting cross beam B304, crossbeam B one end and front bar B top are affixed, and the top of crossbeam the B other end and rear bar B is consolidated Connect, the rough ground of the racing track layer 1 is fixed on crossbeam B；The framework B3 has two groups, exists between this two groups and supplies framework C cloth The opening 6 put, sets two intermediate beams 4 at the top of opening, and the framework B of the both ends of intermediate beam respectively with opening both sides is fixed on one Rise.

As shown in Figure 6 and Figure 7, the framework C5 is straight-bar, and the rough ground of racing track layer 1 is fixed on framework C upper end, knot Close Fig. 1, Fig. 2, Fig. 5 and Fig. 7, framework C by the opening between two framing B through.

A kind of small-sized place cycling track of embodiment 2, the present embodiment is substantially the same manner as Example 1, and difference is On the framework of each support racing track layer set that the guardrail rack of guardrail is installed, as shown in Fig. 8, Fig. 9 and Figure 10, framework A2 front bar A Top sets outward-dipping straight-bar I 701, and framework A2 rear bar A tops set vertical straight-bar II 702；Framework B3 front bar B is with after Bar B is all provided with vertical straight-bar III 703；Framework C5 both ends set vertical straight-bar IV 704 respectively.

Claims (6)

1. a kind of small-sized place cycling track, it is characterized in that：Including racing track includes racing track layer and to support racing track layer The figure of eight structure that framework, wherein racing track layer are made up of two segmental arcs being connected as a single entity and two straight sections, on two straight section Lower setting, the segmental arc of racing track layer are supported by several frameworks A, and the top straight section of racing track layer is by several frameworks B and intermediate beam branch Support, the bottom straight section of racing track layer are supported by some several frameworks C, and its middle frame A, framework B and framework C are each attached to ground On.

2. small-sized place cycling track according to claim 1, it is characterized in that：The racing track layer includes rough ground and glue Plywood, glued board are fixed on rough ground by self-tapping screw.

3. small-sized place cycling track according to claim 2, it is characterized in that：The framework A is steel structure truss, its It is made up of tripod A, front bar A, rear bar A and crossbeam A, tripod A anterior angular position and vertical front bar A bottoms Affixed, the rear portion angular position of tripod and vertical rear bar A bottoms are affixed, rear bar A length of the length more than front bar A, and three Corner bracket A top angle connecting cross beam, crossbeam A one end and front bar A top is affixed, the crossbeam A other end and rear bar A top Hold affixed, the rough ground of the racing track layer is fixed on crossbeam A, and all framework A of the support racing track layer are its front bar A courts Interior setting.

4. Track Cycling racing track according to claim 3, it is characterized in that：The framework B is steel structure truss, its be by What tripod B, front bar B, rear bar B and crossbeam B were formed, tripod B anterior angular position is consolidated with vertical front bar B bottoms Connect, tripod B rear portion angular position and vertical rear bar B bottoms are affixed, and rear bar B is identical with front bar B length, tripod B Top angle connecting cross beam B, crossbeam B one end and front bar B top is affixed, and the top of crossbeam the B other end and rear bar B is consolidated Connect, the rough ground of the racing track layer is fixed on crossbeam B, and the framework B there are two groups, opening be present between this two groups, opening Top sets two intermediate beams, and the framework B of the both ends of intermediate beam respectively with opening both sides is fixed together.

5. Track Cycling racing track according to claim 4, it is characterized in that：The framework C is straight-bar, and the wood of racing track layer is imperial Bone fixation in framework C upper end, framework C by the opening between two framing B through.

6. small-sized place cycling track according to claim 5, it is characterized in that：The front bar A tops of the framework A set to The straight-bar I of outer incline, framework A rear bar A tops set vertical straight-bar II；Framework B front bar B and rear bar B is all provided with vertical straight Bar III；Framework C both ends set vertical straight-bar IV respectively.