CN207452769U - A kind of easy-to-dismount road stake - Google Patents
A kind of easy-to-dismount road stake Download PDFInfo
- Publication number
- CN207452769U CN207452769U CN201721539776.6U CN201721539776U CN207452769U CN 207452769 U CN207452769 U CN 207452769U CN 201721539776 U CN201721539776 U CN 201721539776U CN 207452769 U CN207452769 U CN 207452769U
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- China
- Prior art keywords
- pinboard
- easy
- external shell
- road stake
- shock
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- 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
The utility model discloses a kind of easy-to-dismount road stakes, solving when stake external shell in road of the prior art damages needs to carry out integral replacing, and integral replacing it is very difficult the problem of, its key points of the technical solution are that a kind of easy-to-dismount road stake, including pedestal and external shell, the pedestal is connected with packed column, it is provided on the packed column by the fixed position-limit mechanism of external shell, the position-limit mechanism includes sliding the pinboard being connected on packed column and be opened on external shell for the jack of pinboard insertion, by sliding and being inserted into jack and can fixing external shell the pinboard on packed column to jack direction, it only needs pinboard sliding out jack when external shell damages, external shell is taken out again and is replaced.
Description
Technical field
The utility model is related to road stake, more particularly to a kind of easy-to-dismount road stake.
Background technology
In road and bridge as a kind of common road bridge device, main function is isolation, warns, guides, region for road stake
Closing etc..
Road stake can substantially be divided into fixed, portable, semi-automatic lifting formula and full-automatic lifting formula by control mode
Deng four kinds.
If the stake of fixed road can usually cause the damage of external shell because of some collisions in use, cause to make
With the decline of effect and aesthetics, existing road stake is usually structure as a whole, and needs to carry out whole tear open after external shell damage
It changes, and whole changeing seems and is extremely not easy.
Utility model content
The purpose of this utility model is to provide a kind of easy-to-dismount road stake, can facilitate outside after external shell damage
Housing changes, without carrying out whole change.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of easy-to-dismount road stake, including pedestal and external shell, the pedestal is connected with packed column, the packed column
On be provided with the fixed position-limit mechanism of external shell, the position-limit mechanism include sliding be connected to the pinboard on packed column with
And it is opened on external shell for the jack of pinboard insertion.
By using above-mentioned technical proposal, pedestal is bolted on ground, and packed column threaded connection is fixed on bottom
On seat, external shell is set in the outside of packed column, by the way that pinboard on packed column is slid and be inserted into slotting to jack direction
Hole can fix external shell, only need to make pinboard to slide out jack when external shell damages, then by external shell
Body, which takes out, to be replaced.
It is opened in preferably, the position-limit mechanism further includes on packed column for the slippage slot of pinboard sliding.
By using above-mentioned technical proposal, the design of slippage slot can be such that pinboard is slid along slippage slot direction, avoid sliding
There is deflection or abjection in pinboard during shifting.
Pinboard is forced to sliding channel opening side preferably, being provided between the pinboard bottom and slippage slot slot bottom
To the elastic component of sliding.
By using above-mentioned technical proposal, the design of elastic component can be such that pinboard has always to slippage slot opening direction
The trend of sliding so that pinboard is more stablized after jack is inserted into, and will not be influenced jack be subject to external force easily.
Preferably, it is provided on the pinboard and the synchronization-moving push plate of pinboard.
By using above-mentioned technical proposal, by the design of push plate, worker can by push plate preferably to pinboard into
Row control.
Preferably, it is provided with shock-absorbing sleeve between the packed column and external shell.
By using above-mentioned technical proposal, the design of shock-absorbing sleeve can reduce pile body and is lost caused by when being hit,
Mitigate the extent of damage of pile body, improve the practicability of road stake.
Preferably, pad pipe is provided between the shock-absorbing sleeve and external shell.
By using above-mentioned technical proposal, pad pipe is made of elastoplastic, can reduce external shell when mounted to subtracting
Abrasion caused by shake set.
Preferably, the shock-absorbing sleeve top arcuate forms guide way, the guide way has arc-shaped upper surface, institute
It states shock-absorbing sleeve end evagination and is provided with end seat.
By using above-mentioned technical proposal, setting for guide way can play the role of guiding to the installation for padding pipe, simultaneously
End seat can offset with padding the lower end of pipe, only need to install pad pipe along guide way when mounted, pipe lower end to be padded abuts end seat
When can be completed pad pipe installation.
Preferably, the shock-absorbing sleeve, which is located at guide way lower position, offers first annular slot.
By using above-mentioned technical proposal, the pad pipe that the design of annular groove can make when mounted, it is downward to be oriented to body position
The rubber of deformation can be inserted first in annular groove, can be recovered to original position after pad pipe installs, being capable of Convenient pad pipe
Installation.
Preferably, the shock-absorbing sleeve is circumferentially recessed compensating tank.
By using above-mentioned technical proposal, the design of compensating tank can make the rubber of shock-absorbing sleeve circumferential direction exist when pipe is padded in installation
Pad pipe is subject to be pressed against compensation groove location deformation to insert in compensating tank, the installation for making pad pipe is more smooth.
Preferably, radially evagination is provided with several pressure blocks to the compensating tank slot bottom.
By using above-mentioned technical proposal, pressure block can be abutted with padding the inner wall of pipe, enable the power that pad pipe is subject to more
It is transferred on shock-absorbing sleeve well, and then plays better protecting effect.
In conclusion the utility model has the advantages that：
1. elastic component causes pinboard to have the trend toward the sliding of slippage slot opening direction always, pinboard is along slippage slot
It slides and enters in jack and fix external shell, occur that when damage is replaced push plate band can be operated in external shell
Dynamic pinboard is to slippage slot interior slip, so that pinboard departs from jack, then replaces its external shell, convenient
The dismounting of worker；
2. the design of shock-absorbing sleeve can mitigate the damaged condition after external shell is hit, external shell is carried out certain
Protection, so as to reduce unnecessary damage.
Description of the drawings
The structure diagram of Tu1Shi roads stake；
The section view explosive view of Tu2Shi roads stake；
Schematic diagram of the Tu3Shi roads stake when not installing pad pipe and external shell；
Fig. 4 is the sectional view at B-B in Fig. 3
Fig. 5 is the enlarged drawing at A in Fig. 2；.
In figure, 1, pedestal；11st, mounting hole；2nd, external shell；21st, jack；3rd, packed column；The 31st, seat stand is installed；32nd, /V
Mechanism；321st, pinboard；322nd, push plate；323rd, slippage slot；324th, elastic component；4th, shock-absorbing sleeve；41st, guide way；411st, upper surface；
412nd, lower surface；413rd, first annular slot；42nd, end seat；421st, the second annular groove；43rd, compensating tank；431st, small point of slot；44th, pressure-bearing
Block；5th, pad pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
With reference to Fig. 1, the utility model proposes a kind of easy-to-dismount road stake, including pedestal 1 and external shell 2.
With reference to Fig. 2, pedestal 1 is generally cylindrical, and is bolted on ground.1 middle part of pedestal offers installation
Hole 11 simultaneously passes through mounting hole 11 and is threaded with packed column 3.
Packed column 3 is cylindrical, massive structure, and end evagination forms the installation seat stand 31 being connected with 11 screw thread of mounting hole.
The vulcanization of 3 periphery wall of packed column has shock-absorbing sleeve 4 made of rubber.
With reference to Fig. 2 and Fig. 3,4 end evagination of shock-absorbing sleeve is formed with the end seat 42 abutted with installation seat stand 31, shock-absorbing sleeve 4
Side wall circumferential direction above end seat 42 offers the second annular groove 421.
With reference to Fig. 3 and Fig. 4,4 medium position side wall of shock-absorbing sleeve is circumferentially recessed compensating tank 43, the slot bottom of compensating tank 43
Radially projecting formation pressure block 44, and it is four small point that pressure block 44, which is uniformly arranged in the circumferential direction as four and divides compensating tank 43,
Slot 431.The axial inner wall of small point of slot 431, the i.e. outer surface of pressure block 44 are arc surface.
4 top arcuate of shock-absorbing sleeve forms guide way 41.41 upper surface 411 of guide way be arc surface, 41 lower surface of guide way
412 is axially vertical with shock-absorbing sleeve 4.The side wall circumferential direction that shock-absorbing sleeve 4 is located at below 41 lower surface of guide way 412 offers first annular
Slot 413.
4 outer cover of shock-absorbing sleeve is equipped with pad pipe 5（As shown in Figure 2）, pad pipe 5 is made of elastoplastic, and pads the internal diameter of pipe 5
Slightly larger than the outer diameter of shock-absorbing sleeve 4.When mounted, pad pipe 5 can squeeze shock-absorbing sleeve 4, make 4 outer perimeter wall of shock-absorbing sleeve and pressure block 44
Fitting pad pipe 5, while the axial length for padding pipe 5 is identical with the distance between end seat 42 with guide way 41,5 energy of guide way and end seat
42 cooperations prevent the axial displacement of pad pipe 5.
With reference to Fig. 5,3 top of packed column sets limited position mechanism 32, and passes through position-limit mechanism 32 and be connected with external shell 2.
Position-limit mechanism 32 includes symmetrically being opened in the slippage slot 323 at 3 top of packed column, slides the pinboard being connected in slippage slot 323
321st, it is arranged between 323 slot bottom of pinboard 321 and slippage slot and forces what pinboard 321 slid to 323 opening direction of slippage slot
Elastic component 324 turns to the push plate 322 being connected on pinboard 321 and is opened on external shell 2 and is inserted into for pinboard 321
Jack 21.Wherein, 323 aperture position of slippage slot and 21 position alignment of jack, elastic component 324 are spring.
Installation steps and principle：
Pedestal 1 is first bolted on ground, then the threaded connection of packed column 3 is fixed on pedestal 1, is then passed through
Pinboard 321 is pushed into slippage slot 323 by push plate 322, and spring is compressed at this time, then will pad upper surface of the pipe 5 along guide way 41
411 press-in shock-absorbing sleeves 4, guide way 41 are moved after being compressed axially along arc-shaped upper surface 411, inserted in first annular slot 413,
Simultaneously because 4 outer diameter of shock-absorbing sleeve is more than pad 5 internal diameter of pipe, the rubber positioned at 43 front end of compensating tank is also pressed against rear deformation and fills out vertically
Enter compensating tank 43, pressure block 44 then inserts small point of slot 431, the rubber of 43 rear end of compensating tank to small point of 431 position compressional deformation of slot
Also squeeze and inserted in the second annular groove 421 backward.When padding the abutting end seat 42 of pipe 5, pad pipe 5 is clamped with 4 /V of shock-absorbing sleeve, damping
4 compression of set is adjacent to pad pipe 5 and realizes fixation.Finally by external shell 2 along the installation of 5 outer surface of pad pipe, in the bottom of external shell 2
After abutting installation seat stand 31, jack with pinboard is aligned and unclamps push plate 322, pinboard 321 is released insertion jack by spring
In 21, the fixation of external shell 2 is realized.
When external shell 2 is hit or is worn and damaging, only need that pinboard 321 will be made again again by push plate 322
Sliding enters in slippage slot 323, takes out external shell 2 and replaces installation.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as within the protection scope of the present utility model all protected be subject to Patent Law.
Claims (10)
1. a kind of easy-to-dismount road stake, including pedestal（1）And external shell（2）, which is characterized in that the pedestal（1）Connection
There is packed column（3）, the packed column（3）On be provided with external shell（2）Fixed position-limit mechanism（32）, the position-limit mechanism
（32）Packed column is connected to including sliding（3）On pinboard（321）And it is opened in external shell（2）It is upper to supply pinboard
（321）The jack of insertion（21）.
A kind of 2. easy-to-dismount road stake according to claim 1, which is characterized in that the position-limit mechanism（32）It further includes
It is opened in packed column（3）It is upper to supply pinboard（321）The slippage slot of sliding（323）.
A kind of 3. easy-to-dismount road stake according to claim 2, which is characterized in that the pinboard（321）Bottom with
Slippage slot（323）It is provided between slot bottom and forces pinboard（321）To slippage slot（323）The elastic component of opening direction sliding
（324）.
A kind of 4. easy-to-dismount road stake according to claim 2, which is characterized in that the pinboard（321）Upper setting
Have and pinboard（321）Synchronization-moving push plate（322）.
A kind of 5. easy-to-dismount road stake according to claim 1, which is characterized in that the packed column（3）With external shell
Body（2）Between be provided with shock-absorbing sleeve（4）.
A kind of 6. easy-to-dismount road stake according to claim 5, which is characterized in that the shock-absorbing sleeve（4）With external shell
Body（2）Between be provided with pad pipe（5）.
A kind of 7. easy-to-dismount road stake according to claim 6, which is characterized in that the shock-absorbing sleeve（4）Top arcuate
Form guide way（41）, the guide way（41）With arc-shaped upper surface（411）, the shock-absorbing sleeve（4）Projection outside end
It is equipped with end seat（42）.
A kind of 8. easy-to-dismount road stake according to claim 7, which is characterized in that the shock-absorbing sleeve（4）Positioned at guiding
Body（41）Lower position offers first annular slot（413）.
A kind of 9. easy-to-dismount road stake according to claim 8, which is characterized in that the shock-absorbing sleeve（4）It is circumferentially interior
Spill is into compensating tank（43）.
A kind of 10. easy-to-dismount road stake according to claim 9, which is characterized in that the compensating tank（43）Slot bottom edge
Footpath convex is provided with several pressure blocks（44）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539776.6U CN207452769U (en) | 2017-11-16 | 2017-11-16 | A kind of easy-to-dismount road stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539776.6U CN207452769U (en) | 2017-11-16 | 2017-11-16 | A kind of easy-to-dismount road stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452769U true CN207452769U (en) | 2018-06-05 |
Family
ID=62280299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539776.6U Expired - Fee Related CN207452769U (en) | 2017-11-16 | 2017-11-16 | A kind of easy-to-dismount road stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777693A (en) * | 2019-11-12 | 2020-02-11 | 太原智诚锦德建筑安装有限公司 | Anti-drop ground pile with hook-shaped pawl |
| CN115748541A (en) * | 2022-11-30 | 2023-03-07 | 山东路科公路信息咨询有限公司 | Wisdom traffic safety fender pile mounting structure |
-
2017
- 2017-11-16 CN CN201721539776.6U patent/CN207452769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777693A (en) * | 2019-11-12 | 2020-02-11 | 太原智诚锦德建筑安装有限公司 | Anti-drop ground pile with hook-shaped pawl |
| CN110777693B (en) * | 2019-11-12 | 2022-04-12 | 太原智诚锦德建筑安装有限公司 | Anti-drop ground pile with hook-shaped pawl |
| CN115748541A (en) * | 2022-11-30 | 2023-03-07 | 山东路科公路信息咨询有限公司 | Wisdom traffic safety fender pile mounting structure |
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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 |
Granted publication date: 20180605 Termination date: 20201116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |