CN209211307U - The limit for width roadblock of town road construction - Google Patents
The limit for width roadblock of town road construction Download PDFInfo
- Publication number
- CN209211307U CN209211307U CN201821753539.4U CN201821753539U CN209211307U CN 209211307 U CN209211307 U CN 209211307U CN 201821753539 U CN201821753539 U CN 201821753539U CN 209211307 U CN209211307 U CN 209211307U
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- Prior art keywords
- hydraulic cylinder
- briquetting
- piston
- width
- cylinder
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000736199 Paeonia Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The problem of the utility model provides the limit for width roadblock of town road construction, and effective solution vehicle limit for width does not give warning in advance, vehicle is caused to block crossing；Technical solution is, including pipeline, there is first hydraulic cylinder above first pipe, there is First piston bar in first hydraulic cylinder, there is piston in first piston cylinder lower end, and being located in the middle above first hydraulic cylinder has the first briquetting, has bayonet lock before and after the first briquetting, there are the second briquetting in first briquetting two sides, and there is sliding groove in first briquetting one end；There is second hydraulic cylinder in pipeline front end, there is piston in second hydraulic cylinder, and there is threaded rod in piston upper end, and there is cylinder in threaded rod upper end, there is cabinet in second hydraulic cylinder, there is switch on box cavity epipleural, has upright bar on ground, has warning light in upright bar；The utility model clever structure, effectively avoids traffic jam, facilitates adjustment to allow the maximum width by vehicle, gives warning in advance, while bright light and sound, safely and effectively, easy to spread to the adjustment time of driver's master worker's abundance.
Description
Technical field
The utility model relates to the limit for width roadblocks of urban construction technical field, especially town road construction.
Background technique
Vehicle limit for width device is for the limitation to passing vehicle width is allowed, and existing Max. Clearance _M. mode is mainly logical
It crosses the staking out mode that perhaps cement is molded and carries out limit for width only when vehicle card is between staking out or cement injection molding, Si Jicai
Recognize to pass through, causes subsequent vehicle impassable, cause traffic jam；And some tired drivers drive, especially
Cart driver, due to being that journey fatigue is easy to feel sleepy, may react when encountering an outpost of the tax office also can be slack-off, and vehicle is caused to block, and retreats
It faces a difficult choice.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides the limit of town road construction
The problem of broad way barrier, the existing vehicle limit for width of effective solution does not give warning in advance, vehicle is caused to block crossing, be not adjustable.
Its technical solution solved is, including the horizontal positioned pipeline being placed under earth's surface, has above first pipe multiple
The vertical first hydraulic cylinder placed and be connected to pipeline has First piston bar in first hydraulic cylinder, and there is work in first piston cylinder lower end
First hydraulic cylinder is stretched out in plug, First piston bar upper end, and being located in the middle above first hydraulic cylinder has the first briquetting, before the first briquetting
There are bayonet lock in two sides afterwards, and there are multiple second briquettings, multiple second briquettings and multiple first hydraulic cylinders in the first briquetting front and rear sides
It corresponds, each first briquetting has the sliding groove vertically opened up close to one end of the first briquetting, and sliding groove lower end runs through second
The lower end surface of briquetting；There are vertical second hydraulic cylinder, pipeline front end and second hydraulic cylinder lower end in rear end of pipeline sealing, pipeline front end
Connection, second hydraulic cylinder upper end are elevated above the soil, and have piston in second hydraulic cylinder, piston upper end is fixed with vertical threaded rod, spiral shell
Rasp bar upper end is stretched out second hydraulic cylinder and is placed in above second hydraulic cylinder, and threaded rod upper end is set with cylinder, cylinder and threaded rod
Through being threadedly coupled；
There is the cabinet of lower ending opening in the second hydraulic cylinder upper end, and cabinet lower end is placed on the ground, in box cavity
Have switch on side plate, there are two upright bar on ground, two upright bars are located at both sides of the road, and there is a warning light in upright bar upper end, warning light and
Switch series connection, when cylinder, which moves up, touches switch, warning light is initially powered up work.
The utility model clever structure, effectively avoids traffic jam, facilitates adjustment to allow wide by the maximum of vehicle
Degree, gives warning in advance, while bright light and sound, safely and effectively, easy to spread to the adjustment time of driver's master worker's abundance.
Detailed description of the invention
Fig. 1 is the utility model front sectional view.
Fig. 2 is A direction view in Fig. 1.
Fig. 3 is B-B cross-sectional view in Fig. 1.
Fig. 4 is the structure chart of the first briquetting in the utility model.
Fig. 5 is the structure chart of the second briquetting in the utility model.
Specific embodiment
Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 5, the utility model includes the horizontal positioned pipeline 1 being placed under earth's surface, in first pipe 1
There are multiple vertical first hydraulic cylinders 2 placed and be connected to pipeline 1 in side, has First piston bar, first piston in first hydraulic cylinder 2
There is piston in cylinder lower end, and first hydraulic cylinder 2 is stretched out in First piston bar upper end, and being located in the middle above first hydraulic cylinder 2 has the first pressure
There are bayonet lock 5 in block 3,3 front and rear sides of the first briquetting, and there are multiple second briquettings 4, multiple second pressures in 3 front and rear sides of the first briquetting
Block 4 and multiple first hydraulic cylinders 2 correspond, and each first briquetting 3 has the sliding vertically opened up close to one end of the first briquetting 3
The lower end surface of the second briquetting 4 is run through in slot, sliding groove lower end；There are vertical second hydraulic cylinder in 1 back-end sealing of pipeline, 1 front end of pipeline,
1 front end of pipeline is connected to second hydraulic cylinder lower end, and second hydraulic cylinder upper end is elevated above the soil, and has piston, piston in second hydraulic cylinder
Upper end is fixed with vertical threaded rod, and threaded rod upper end is stretched out second hydraulic cylinder and is placed in above second hydraulic cylinder, on threaded rod
End cap is equipped with cylinder, and cylinder is with threaded rod through being threadedly coupled；
There is the cabinet of lower ending opening in the second hydraulic cylinder upper end, and cabinet lower end is placed on the ground, in box cavity
There is switch on side plate, there are two upright bar 6 on ground, two upright bars 6 are located at both sides of the road, and there are warning light 7, alarm in 6 upper end of upright bar
Lamp 7 is connected with switch, and when cylinder, which moves up, touches switch, warning light 7 is initially powered up work.
There is pressure spring in the first hydraulic cylinder 2, pressure spring upper end is connect with piston, pressure spring lower end and 2 bottom of first hydraulic cylinder
Portion's connection；There is pressure spring in the second hydraulic cylinder, pressure spring upper end is connect with piston, and pressure spring lower end and second hydraulic cylinder bottom connect
It connects.
In order to give passing driver's reaction time, there is distance between the upright bar 6 and the first briquetting 3, distance is maintained at
20 meters or more are advisable.
In order to enable warning light 7 is more eye-catching, the warning light 7 is mounted on 6 top of upright bar.
In order to realize that warning light 7 can automatically terminate alarm over time, the switch is delay switch.
In order to adjust switch the distance away from cylinder upper end, with this realize adjustment allow by vehicle width, it is described
Cabinet side is provided with observation window.
The upper surface of first briquetting 3 and the second briquetting 4 is arc surface, the first briquetting 3 and multiple second briquettings 4
Group is band-like in slowing down.
It is worth noting that, first hydraulic cylinder 2, pipeline 1, second hydraulic cylinder and its interior piston constitute confined space,
Hydraulic oil is filled in confined space；First briquetting 3 is in the center of road；Road in the utility model refers to unidirectional vehicle
Road；Interval between first briquetting 3 and upright bar 6 is had to greatly, to the reaction time of passing driver's abundance；In the utility model
Warning light 7 can also issue sound when working while bright light；In order to prevent when vehicle ultra-wide, cylinder by top of the box bursting,
Spring is set on the cylinder, spring upper end is connect with cabinet upper end, and lower spring end is connect with second hydraulic cylinder.
The utility model control is the distance between workshop two-wheeled, small vehicle especially car, minibus etc., these
The distance between vehicle two-wheeled and vehicle width difference are smaller, are suitble to use the present apparatus, but have with vehicle width the distance between two-wheeled bright
The different truck of significant difference, and difference is also bigger, so the present apparatus is not appropriate for.
In use, first on lane dig one perpendicular to lane trend groove, by the first briquetting 3 of the present apparatus with it is multiple
Second briquetting 4 is mounted in groove, and makes the first briquetting 3 concordant with 4 upper end of the second briquetting, the first briquetting 3 and the second pressure
4 upper end of block is higher by road surface, and vehicle first passes through the deceleration strip of the first briquetting 3 and the second briquetting 4 composition, then between two upright bars 6
By；When vehicle ultra-wide, two the second different briquettings 4 of the two sides that two wheels of Chinese herbaceous peony are in the first briquetting 3 simultaneously
On, the multiple bayonet locks 5 of the second briquetting 4 and multiple first briquettings 3 between each other between the two briquettings are downward under acting on
Mobile, the first briquetting 3 and the second briquetting 4 that move down pull down first hydraulic cylinder 2 below, in first hydraulic cylinder 2
Hydraulic oil through compressing enter in second hydraulic cylinder, the piston in second hydraulic cylinder moves up, threaded rod with cylinder to
Upper movement, when delay switch is withstood in cylinder upper end, warning light 7, which is powered, starts to work, and warning light 7 is started to work；Wheel leaves
When two briquettings 4, the second briquetting of wheel 4 pops up upwards under the action of the spring, there is hydraulic oil reduction, spiral shell in second hydraulic cylinder
Rasp bar moves down, and leaves switch with cylinder, restores to the original state；Warning light 7 works one section in the work of delay switch under
It is automatically stopped after time.
The advantages of the utility model:
1. relative to traditional vehicle limit for width method or mode, the utility model room and time enough to driver master worker
For adjusting or changing its course, gives warning in advance, prevent road congestion.
2. the cylinder in the utility model is threadedly coupled with threaded rod, screws cylinder and can adjust the logical upper end of circle and opened away from delay
The distance between close, it is adjustable come the width for realizing adjustment vehicle limitation with this.
3. the warning light 7 in the utility model reminds gate sentry and driver simultaneously, accident caused by negligence is prevented.
Claims (7)
1. the limit for width roadblock of town road construction, which is characterized in that including the horizontal positioned pipeline (1) being placed under earth's surface,
The first hydraulic cylinder (2) for having multiple vertical placements above first pipe (1) and being connected to pipeline (1), first hydraulic cylinder (2) is interior to be had
There are a piston in First piston bar, first piston cylinder lower end, and first hydraulic cylinder (2) are stretched out in First piston bar upper end, are located in the middle the
Have the first briquetting (3) above one hydraulic cylinder (2), the first briquetting (3) front and rear sides have bayonet lock (5), two before and after the first briquetting (3)
There are multiple second briquettings (4) in side, and multiple second briquettings (4) and multiple first hydraulic cylinders (2) correspond, each first briquetting
(3) there is the sliding groove vertically opened up in one end close to the first briquetting (3), and the lower end surface of the second briquetting (4) is run through in sliding groove lower end；
There are vertical second hydraulic cylinder in pipeline (1) back-end sealing, pipeline (1) front end, and pipeline (1) front end and second hydraulic cylinder lower end connect
Logical, second hydraulic cylinder upper end is elevated above the soil, and has piston in second hydraulic cylinder, and piston upper end is fixed with vertical threaded rod, screw thread
Bar upper end is stretched out second hydraulic cylinder and is placed in above second hydraulic cylinder, and threaded rod upper end is set with cylinder, and cylinder and threaded rod pass through
It is threadedly coupled；
There is the cabinet of lower ending opening in the second hydraulic cylinder upper end, and cabinet lower end is placed on the ground, box cavity epipleural
On have a switch, there are two upright bar (6) on ground, two are located at both sides of the road, and there are warning light (7), warning light in upright bar (6) upper end
(7) it connects with switch, when cylinder, which moves up, touches switch, warning light (7) is initially powered up work.
2. the limit for width roadblock of town road construction according to claim 1, which is characterized in that the first hydraulic cylinder
(2) there is pressure spring in, pressure spring upper end is connect with piston, and pressure spring lower end is connect with first hydraulic cylinder (2) bottom；Described second is hydraulic
There is pressure spring in cylinder, pressure spring upper end is connect with piston, and pressure spring lower end is connect with second hydraulic cylinder bottom.
3. the limit for width roadblock of town road construction according to claim 1, which is characterized in that the upright bar (6) with
There is distance between first briquetting (3), distance, which is maintained at 20 meters or more, to be advisable.
4. the limit for width roadblock of town road construction according to claim 1, which is characterized in that the warning light (7)
It is mounted on upright bar (6) top.
5. the limit for width roadblock of town road construction according to claim 1, which is characterized in that the switch is delay
Switch.
6. the limit for width roadblock of town road construction according to claim 1, which is characterized in that open the cabinet side
There is observation window.
7. the limit for width roadblock of town road construction according to claim 1, which is characterized in that first briquetting
It (3) is arc surface with the upper surface of the second briquetting (4), the first briquetting (3) is band-like in slowing down with multiple second briquettings (4) group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753539.4U CN209211307U (en) | 2018-10-29 | 2018-10-29 | The limit for width roadblock of town road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753539.4U CN209211307U (en) | 2018-10-29 | 2018-10-29 | The limit for width roadblock of town road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211307U true CN209211307U (en) | 2019-08-06 |
Family
ID=67457080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753539.4U Expired - Fee Related CN209211307U (en) | 2018-10-29 | 2018-10-29 | The limit for width roadblock of town road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663525A (en) * | 2020-12-14 | 2021-04-16 | 诸建芬 | Stress opening and closing turnout speed reducing pier device |
-
2018
- 2018-10-29 CN CN201821753539.4U patent/CN209211307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663525A (en) * | 2020-12-14 | 2021-04-16 | 诸建芬 | Stress opening and closing turnout speed reducing pier device |
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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: 20190806 |