CN207176579U - A kind of cycling track track of adjustable both sides guard rail spacing - Google Patents
A kind of cycling track track of adjustable both sides guard rail spacing Download PDFInfo
- Publication number
- CN207176579U CN207176579U CN201721155148.8U CN201721155148U CN207176579U CN 207176579 U CN207176579 U CN 207176579U CN 201721155148 U CN201721155148 U CN 201721155148U CN 207176579 U CN207176579 U CN 207176579U
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- CN
- China
- Prior art keywords
- buffer zone
- track
- guardrail
- control knob
- guard rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
It the utility model is related to racing track design field, in particular a kind of cycling track track of adjustable both sides guard rail spacing, including guardrail rack, the side of guardrail rack is fixedly installed buffer zone winding case, buffer zone furling mechanism is provided with buffer zone winding case and rolls buffer zone, buffer zone furling mechanism includes control knob, control knob chassis, rotating disk only encloses, back-moving spring, volute spring and buffer zone closing volume, buffer zone closing volume axis center position offers through hole, back-moving spring one end contradicts to be located on one end in through hole in control knob, the other end of back-moving spring is contradicted on buffer zone winding chamber interior wall, retaining groove is provided with the side that control knob is located in through hole, the button projection to match with retaining groove is provided with control knob.The utility model is linked using button and stopping gear, and stopping gear is only enclosed with rotating disk and engaged, and realizes the structure of positioning and separation so that the spacing of adjacent guardrail rack can adjust, compact-sized, simple, easy to use.
Description
Technical field
Racing track design field is the utility model is related to, specially a kind of racing car of adjustable both sides guard rail spacing
Field track.
Background technology
Guard rail is generally integral form in the prior art, and the mounting platform used is fixed on using welding or mounting means
On, so as to realize safeguard function.The installation and use of the guard rail of prior art, because of its unadjustable property, so the guard rail
Use environment and space are had higher requirements.The guard rail of prior art has the disadvantage that：Because of the unadjustable property of guard rail,
Therefore installation difficulty, while use environment and space are had higher requirements；Because guard rail uses monolithic construction, in structural failure
When need integral replacing, easily cause the waste of material；Guard rail is limited to by monoblock type, and versatility is bad, is unfavorable for tissue production.
The guard rail of cycling track track both sides is all by being fixedly mounted, during to widen racing track, due to the protection of both sides
Column structure limitation, it is impossible to adjust, it is necessary to the guard rail of both sides or the length of extra increase guard rail are changed, is wasted time and energy,
Increase extra fund.
Utility model content
The purpose of this utility model is to provide a kind of cycling track track of adjustable both sides guard rail spacing, with solution
The problem of stating the guard rail of proposition cycling track track both sides in background technology can not be adjusted.
To achieve the above object, the utility model provides following technical scheme：
A kind of cycling track track of adjustable both sides guard rail spacing, including guardrail rack, guardrail base, guardrail buffer zone with
And case is wound for the buffer zone of guardrail buffer zone storage, the guardrail base is fixed on the bottom of the guardrail rack, institute
The side for stating guardrail rack is fixedly installed some buffer zone winding casees, and buffer zone volume is provided with the buffer zone winding case
Receive mechanism and roll buffer zone, the buffer zone furling mechanism includes control knob, control knob chassis, rotating disk stop circle, back-moving spring,
Volute spring and buffer zone closing volume, the buffer zone closing volume axis center position offer through hole, described back-moving spring one end
Conflict is located on one end in the through hole in the control knob, and the other end of the back-moving spring contradicts to be received in the buffer zone
Roll up on chamber interior wall, be provided with retaining groove on the side that the control knob is located in the through hole, be provided with the control knob
The button projection to match with the retaining groove.
Preferably, described control knob one end is placed in the through hole, and the other end is appeared from buffer zone winding case and set
Put, axial stretching coordinates between the control knob and buffer zone winding case.
Preferably, the control knob includes button and stopping gear, and pin, the stop tooth are provided with the button
The prong groove for the pin socket connection is provided with wheel.
Preferably, described one end for rolling buffer zone is fixed in the buffer zone closing volume, the volute spring winding
In the side of the buffer zone closing volume.
Preferably, the quantity of guardrail buffer zone is set to be at least 2 groups between the adjacent guardrail rack.
Compared with prior art, the beneficial effects of the utility model are：The cycling track of this adjustable both sides guard rail spacing
The stretching and locking of lane guardrail buffer zone, guardrail buffer zone are in the position withdrawn, and stretch guardrail buffer zone, to press and be in
The button of buffer zone winding case side, the stopping gear of button connects is descending, and stopping circle with rotating disk is disengaged from, and at this moment can pull
Guardrail buffer zone, makes to roll that buffer zone is tortuous to be rotated in buffer zone closing volume, and guardrail buffer zone can be stretched suitable length
Degree, release button, button return under action of reset spring, stopping gear is only enclosed with rotating disk and engaged automatically, due to stopping gear
Have it is circumferentially positioned can not rotate, as a result guardrail protection strip length is just determined, it is impossible to mobile；Guardrail buffer zone is withdrawn, as long as
Button is pressed, as described above, rotating disk is only enclosed under volute spring effect and rotated principle, and it is tortuous in buffer zone volume to withdraw guardrail buffer zone
In closing quotation.So button is linked with stopping gear, and stopping gear is only enclosed with rotating disk and engaged, and realizes the structure of positioning and separation, from
And make it that the spacing of adjacent guardrail rack can adjust, while the guardrail structure is compact, simple, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the utility model buffer zone winds case internal structure exploded perspective view；
The structural representation of Fig. 3 the utility model control knobs；
In figure：1st, guardrail rack；2nd, guardrail base；3rd, buffer zone winding case；31st, button；32nd, control knob；33rd, control knob bottom
Disk；34th, rotating disk only encloses；35th, back-moving spring；36th, prong groove；37th, buffer zone furling mechanism；38th, volute spring；39th, protect
Band closing volume；310th, buffer zone is rolled；311st, through hole；312nd, retaining groove；313rd, button projection；314th, stopping gear；315、
Pin；4th, guardrail buffer zone.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of cycling track track of adjustable both sides guard rail spacing, including guardrail rack 1, guardrail base 2, guardrail buffer zone
4 and the buffer zone stored for guardrail buffer zone 4 wind case 3, the quantity of guardrail buffer zone 4 is set between adjacent barrier frame 1
At least 2 groups so that more stable between adjacent barrier frame 1.
Guardrail base 2 is fixed on the bottom of guardrail rack 1, and guardrail base 2 is in prism-shaped, and upper bottom surface is less than bottom surface, and on
The area of bottom surface is identical with the floor space of guardrail rack 1, and the side of guardrail rack 1 is fixedly installed some buffer zone winding casees 3, protection
Buffer zone furling mechanism 37 is provided with band winding case 3 and rolls buffer zone 310, and buffer zone furling mechanism 37 includes control knob
32nd, control knob chassis 33, rotating disk only enclose 34, back-moving spring 35, volute spring 38 and buffer zone closing volume 39, buffer zone closing volume
39 axis center positions offer through hole 311, and the one end of back-moving spring 35 contradicts to be located on one end in through hole 311 in control knob 32,
The other end of back-moving spring 35 is contradicted on the buffer zone winding inwall of case 3, is set on the side that control knob 32 is located in through hole 311
There is retaining groove 312, the button projection 313 to match with retaining groove 312 is provided with control knob 32.Put the one end of control knob 32
In through hole 311, the other end appears setting from buffer zone winding case 3, is axially stretched between control knob 32 and buffer zone winding case 3
Contracting coordinates.Control knob 32 includes button 31 and stopping gear 314, and pin 315 is provided with button 31, stopping gear 314
On be provided with prong groove 313 for the socket connection of pin 315.The one end for rolling buffer zone 310 is fixed on buffer zone closing volume
On 39, volute spring 38 is around the side for being located at buffer zone closing volume 39.
By using such scheme, the stretching and locking of guardrail buffer zone 4, guardrail buffer zone 4 is in the position withdrawn, and draws
Guardrail buffer zone 4 is stretched, to press the button 31 in buffer zone winding case 3 side, under the stopping gear 314 that button 31 connects
OK, only enclose and 34 be disengaged from rotating disk, at this moment can pull guardrail buffer zone 4, make to roll that buffer zone 310 is tortuous to be rolled up in buffer zone
Rotated in closing quotation 39, guardrail buffer zone 4 can be stretched suitable length, release button 31, and button 31 is made in back-moving spring 35
With lower return, stopping gear 314 only encloses 34 with rotating disk and engaged automatically, due to stopping gear 314 have it is circumferentially positioned can not rotate, knot
The length of fruit guardrail buffer zone 4 is just determined, it is impossible to mobile；Guardrail buffer zone 4 is withdrawn, as long as pressing button 31, principle is as above
State, rotating disk only encloses 34 and rotated under the effect of volute spring 38, and it is tortuous in buffer zone closing volume 39 to withdraw guardrail buffer zone 4.This
Sample button 31 links with stopping gear 314, and stopping gear 314 only encloses 34 with rotating disk and engaged, and realizes the structure of positioning and separation, from
And the spacing of adjacent guardrail rack 1 can adjust.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Be only preference of the present utility model, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
On the premise of, the utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In new scope.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of cycling track track of adjustable both sides guard rail spacing, including guardrail rack（1）, guardrail base（2）, guardrail protection
Band（4）And for the guardrail buffer zone（4）The buffer zone winding case of storage（3）, it is characterised in that：The guardrail base
（2）It is fixed on the guardrail rack（1）Bottom, the guardrail rack（1）Side be fixedly installed some buffer zones windings
Case（3）, the buffer zone winding case（3）Inside it is provided with buffer zone furling mechanism（37）With roll buffer zone（310）, the protection
Band furling mechanism（37）Including control knob（32）, control knob chassis（33）, rotating disk only enclose（34）, back-moving spring（35）, snail volume bullet
Spring（38）With buffer zone closing volume（39）, the buffer zone closing volume（39）Axis center position offers through hole（311）, it is described multiple
Position spring（35）One end is contradicted in the control knob（32）Positioned at the through hole（311）In one end on, the back-moving spring
（35）The other end contradict the buffer zone wind case（3）On inwall, the control knob（32）Positioned at the through hole（311）In
Side on be provided with retaining groove（312）, the control knob（32）On be provided with and the retaining groove（312）Match
Button projection（313）.
A kind of 2. cycling track track of adjustable both sides guard rail spacing according to claim 1, it is characterised in that：The control
Button processed（32）One end is placed in the through hole（311）In, the other end winds case from the buffer zone（3）On appear setting, the control
Button processed（32）Case is wound with the buffer zone（3）Between axial stretching coordinate.
A kind of 3. cycling track track of adjustable both sides guard rail spacing according to claim 1, it is characterised in that：The control
Button processed（32）Include button（31）And stopping gear（314）, the button（31）On be provided with pin（315）, the stop
Gear（314）On be provided with for the pin（315）The prong groove of socket connection（36）.
A kind of 4. cycling track track of adjustable both sides guard rail spacing according to claim 1, it is characterised in that：The volume
Play buffer zone（310）One end be fixed on the buffer zone closing volume（39）On, the volute spring（38）It is described anti-around being located at
Protecting band closing volume（39）Side.
A kind of 5. cycling track track of adjustable both sides guard rail spacing according to claim 1, it is characterised in that：Adjacent institute
State guardrail rack（1）Between set guardrail buffer zone（4）Quantity be at least 2 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155148.8U CN207176579U (en) | 2017-09-11 | 2017-09-11 | A kind of cycling track track of adjustable both sides guard rail spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155148.8U CN207176579U (en) | 2017-09-11 | 2017-09-11 | A kind of cycling track track of adjustable both sides guard rail spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176579U true CN207176579U (en) | 2018-04-03 |
Family
ID=61743698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155148.8U Expired - Fee Related CN207176579U (en) | 2017-09-11 | 2017-09-11 | A kind of cycling track track of adjustable both sides guard rail spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962494A (en) * | 2021-02-25 | 2021-06-15 | 解益君 | Track rail guard |
| CN114264195A (en) * | 2022-01-24 | 2022-04-01 | 浙江警察学院 | Multifunctional anti-riot fork |
-
2017
- 2017-09-11 CN CN201721155148.8U patent/CN207176579U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962494A (en) * | 2021-02-25 | 2021-06-15 | 解益君 | Track rail guard |
| CN114264195A (en) * | 2022-01-24 | 2022-04-01 | 浙江警察学院 | Multifunctional anti-riot fork |
| CN114264195B (en) * | 2022-01-24 | 2023-10-10 | 浙江警察学院 | Multifunctional antiriot fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200911 |