CN202865774U - Hydraulic drive roadblock machine - Google Patents
Hydraulic drive roadblock machine Download PDFInfo
- Publication number
- CN202865774U CN202865774U CN 201220264309 CN201220264309U CN202865774U CN 202865774 U CN202865774 U CN 202865774U CN 201220264309 CN201220264309 CN 201220264309 CN 201220264309 U CN201220264309 U CN 201220264309U CN 202865774 U CN202865774 U CN 202865774U
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- China
- Prior art keywords
- cover plate
- connecting rod
- hydraulic
- roller bearing
- block device
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a hydraulic drive roadblock machine, which comprises a machine seat, a cover plate and a hydraulic drive device, wherein the cover plate is mounted on the machine seat; the hydraulic drive device is coupled to the cover plate and comprises a hydraulic source, a transmission mechanism, a rolling shaft, a tilting block, a cover plate supporting rod and an elastic part; one end of the cover plate is hinged and fixed to the machine seat; the hydraulic source is coupled to the rolling shaft through the transmission mechanism; the rolling shaft is configured to be driven by the transmission mechanism to roll up on the tilting block towards one side at the fixing end of the cover plate; the elastic part is configured to transmit a force for enabling the elastic part to be reset down along the tilting block when the hydraulic source is turned off to the rolling shaft; the first end of the cover plate supporting rod is hinged on the rolling shaft; and the second end of the cover plate supporting rod is hinged on the inner side of the cover plate. The hydraulic drive roadblock machine with the compact and ingenious structure is light and thin, so that the application range is wide.
Description
Technical field
The utility model relates to passage roadblock equipment, particularly relates to a kind of hydraulic-driven road block device.
Background technology
At present known hydraulic roadblock machine is because the defective on the structure design all is bulky giant types, and installation need to be ditched on the road surface, road block device integral body imbedded underground, and the construction volume that brings is very large; In addition, the road block device that install on known earth's surface is owing to be subjected to complex structure, restriction that size is large, its whole height (height under the non-interception state) is difficult to realize being lower than 90mm, therefore the chassis of vehicular traffic is just limited to some extent, this not only can to normal current the impacting of vehicle, also affect the application of road block device in a lot of places.
The utility model content
Main purpose of the present utility model is exactly for the deficiencies in the prior art, and the hydraulic roadblock machine that a kind of compact conformation is ingenious, can realize frivolous size is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of hydraulic-driven road block device, comprise support, cover plate and fluid pressure drive device, described cover plate is installed on the described support, described fluid pressure drive device is coupled to described cover plate, described fluid pressure drive device comprises hydraulic power source, transmission mechanism, roller bearing, skewback, cover plate brace rod and elastic component, one end of described cover plate is hingedly fixed on the described support, described hydraulic power source is coupled to described roller bearing by described transmission mechanism, described roller bearing is arranged to rise by described transmission mechanism drive and in described skewback rolling, driving direction is towards that side of described cover plate fixed end, described elastic component is arranged to the power that it resetted to described roller bearing transmission along described skewback downwards when described hydraulic power source is closed, the first end of described cover plate brace rod is hinged on the described roller bearing, the second end of described cover plate brace rod is hinged on the described cover plate inboard, and under described cover plate closed condition, the second end of described cover plate brace rod is than the fixed end of the more close described cover plate of first end of described cover plate brace rod.
Preferably, described transmission mechanism is chain and sprocket wheel combination or is belt and belt wheel combination.
Preferably, described elastic component comprises that for the return spring that described roller bearing is applied pulling force, an end of described return spring is coupled to the other end relative with fixed end described cover plate described support, and the other end of described return spring is coupled to described roller bearing.
Preferably, described elastic component comprises the return spring of exerting pressure for to described roller bearing, an end of described return spring be coupled to described support with the fixing end of described cover plate, the other end of described return spring is coupled to described roller bearing.
Preferably, described return spring is provided with a pair of, and each return spring is symmetrically located at the both sides of described roller bearing activity direction, and the axial two ends of described roller bearing are separately installed with axle bed, and each return spring is fixedly connected on the described axle bed.
Preferably, also comprise link component, described link component comprises first connecting rod and second connecting rod, the free cheek of described first connecting rod and described second connecting rod is parallel with the free cheek of described cover plate brace rod, one end of described first connecting rod is hinged on the described support, one end of the other end of described first connecting rod and described second connecting rod is hinged, the other end of described second connecting rod is hinged on the described cover plate inboard, and the other end of described second connecting rod is than the second end of described cover plate brace rod fixed end further from described cover plate.
Preferably, described link component is provided with a pair of, and the pair of links member is symmetrically located at the both sides of described cover plate brace rod.
Preferably, described elastic component comprises the torsion spring that is installed in described first connecting rod and described support hinged place, described torsion spring is coupled on the described first connecting rod, and the power that to described roller bearing transmission it is resetted by described link component, described cover plate and described cover plate brace rod.
Preferably, described first connecting rod comprises the first sub bar and the second sub bar that be arranged in parallel, described the first sub bar and described the second sub bar two ends have axle sleeve separately, described the first sub bar and described the second sub bar pass the transverse axis that is installed on the described support near in the axle sleeve of described support, described torsion spring set is contained on the described transverse axis, pass a connecting axle in another axle sleeve of described the first sub bar and described the second sub bar, described second connecting rod is single bar, the end of the close described first connecting rod of described second connecting rod also has axle sleeve, and described connecting axle also passes the axle sleeve of described second connecting rod.
Preferably, described hydraulic power source is hydraulic jack.
The technique effect that the utility model is useful is:
In the hydraulic-driven road block device of the present utility model, roller bearing is arranged to roll by the hydraulic gear drive and at skewback and is risen, and be provided with elastic component, this elastic component power that transmission resets it downwards along skewback when hydraulic power source is closed to roller bearing, drive the roller bearing motion by hydraulic-driven, inclined-plane by skewback produces a component that makes progress, and promote two ends be hinged on respectively on the roller bearing and the cover plate inboard on cover plate brace rod, realized the rise action of cover plate by cover plate brace rod, and cover plate is when descending, utilize the effect of elastic component to realize that roller bearing descends, and drives cover plate brace rod and cover plate return.This hydraulic-driven road block device compact conformation, can directly realize at an easy rate the earth's surface installation, and the installing engineering construction volume is little, and because its design is ingenious, simple and compact for structure, realized the small size of hydraulic roadblock machine and lightening, the whole height (height during cover plate closing) of road block device can be brought down below 85mm, thereby greatly reduce road block device to the requirement of traffick chassis height.
Because the advantage of bringing on structure and the size, hydraulic-driven road block device of the present utility model is widely used in various passage occasions to the interception of vehicle, comprise the place that in the past is not suitable for adopting the hydraulic-driven road block device, such as being used for the multiple access control place such as access, parking lot.
Description of drawings
Fig. 1 is the top view that embodiment of the utility model hydraulic-driven road block device removes cover plate;
Fig. 2 is the front perspective view of an embodiment of the utility model hydraulic-driven road block device;
Fig. 3 be hydraulic-driven road block device shown in Figure 2 A-A to sectional view;
Fig. 4 be hydraulic-driven road block device shown in Figure 2 B-B to sectional view;
Fig. 5 is the enlarged drawing of the link component in the hydraulic-driven road block device shown in Figure 1;
Fig. 6 be link component shown in Figure 5 C-C to sectional view.
The specific embodiment
By reference to the accompanying drawings the utility model is further described in detail by the following examples.
See also Fig. 1-Fig. 6, in an embodiment, the hydraulic-driven road block device comprises support 1, cover plate 2 and fluid pressure drive device, cover plate 2 is installed on the support 1, fluid pressure drive device is coupled to cover plate 2, fluid pressure drive device comprises hydraulic power source, transmission mechanism, roller bearing 4, skewback 5, cover plate brace rod 12 and elastic component, one end of cover plate 2 is hingedly fixed on the support 1, hydraulic power source 3 is coupled to roller bearing 4 by transmission mechanism, roller bearing 4 is arranged to roll by the transmission mechanism drive and at the bevelled skewback 5 of tool and is risen, driving direction is towards a side of cover plate 2 fixed ends, elastic component is arranged to roller bearing 4 is transmitted the power that it is resetted along skewback 5 downwards when hydraulic power source 3 is closed, the first end of cover plate brace rod 12 is hinged on the roller bearing 4, the second end of cover plate brace rod 12 is hinged on cover plate 2 inboards, and under cover plate 2 closed conditions, the second end of cover plate brace rod 12 is than the fixed end of the more close cover plate 2 of the first end of cover plate brace rod 12, thereby the roller bearing 4 that rises can be propped up cover plate 2 by cover plate brace rod 12.
Hydraulic power source can be hydraulic jack 3.
Transmission mechanism can or be belt and belt wheel combination for chain 10 and sprocket wheel 11 combinations.In the above-mentioned situation, transmission mechanism normally applies pulling force on the slope to roller bearing 4.Yet transmission mechanism also can adopt other configurations, for example is configured to roller bearing 4 is applied thrust on the slope.
Elastic component can comprise that for the return spring 6 that roller bearing 4 is applied pulling force, an end of return spring 6 is coupled to the relative other end of the fixed end with cover plate 2 of support 1, and the other end of return spring is coupled to roller bearing 4.Return spring 6 can be helical spring as shown in the figure.
Elastic component also comprises the return spring of exerting pressure for to roller bearing 4, an end of return spring be coupled to support 1 with the fixing end of cover plate 2, the other end of return spring is coupled to roller bearing 4.
More preferably, return spring 6 can be provided with a pair of, and each return spring 6 is symmetrically located at the both sides of roller bearing 4 activity directions, and roller bearing 4 axial two ends are separately installed with axle bed, and each return spring 6 is fixedly connected on the axle bed.
In some preferred embodiments, the hydraulic-driven road block device also comprises link component, link component comprises first connecting rod 7 and second connecting rod 8, the free cheek of first connecting rod 7 and second connecting rod 8 is parallel with the free cheek of cover plate brace rod 12, one end of first connecting rod 7 is hinged on the support 1, one end of the other end of first connecting rod 7 and second connecting rod 8 is hinged, the other end of second connecting rod 8 is hinged on cover plate 2 inboards, and the other end of second connecting rod 8 is than the second end of cover plate brace rod 12 fixed end further from cover plate 2.
Link component can be provided with a pair of, and the pair of links member is symmetrically located at the both sides of cover plate brace rod 12.
In an embodiment, road block device support 1 is fixed in ground, and cover plate 2 can directly be connected with support 1 by two hinge positions, and by cover plate 2 inboard three hinge positions, pair of links member and cover plate support 12 and support 1 indirect joint.
Elastic component 6 can comprise the torsion spring 13 that is installed in first connecting rod 7 and support 1 hinged place, and torsion spring 13 is coupled on the first connecting rod 7, and transmits the power that it is resetted by link component, cover plate 2 and 12 pairs of roller bearings of cover plate brace rod 4.
Preferably, first connecting rod 7 comprises the first sub bar 701 and the second sub bar 702 that be arranged in parallel, the first sub bar and the second sub bar two ends have axle sleeve separately, the first sub bar and the second sub bar pass the transverse axis that is installed on the support near in the axle sleeve of support, torsion spring 13 is sleeved on the transverse axis, passes a connecting axle 9 in another axle sleeve of the first sub bar and the second sub bar, and second connecting rod 8 is single bar, the end of the close first connecting rod 7 of second connecting rod 8 also has axle sleeve, and connecting axle also passes the axle sleeve of second connecting rod 8.
Certainly, also return spring and torsion spring 13 can be set simultaneously, to guarantee the reset effect of cover plate 2.
In addition, understand easily, if be provided with link component and torsion spring 13, then return spring is not essential.
According to a specific embodiment, the motion process of the whole mechanism of hydraulic-driven road block device is as follows.
When the hydraulic-driven road block device is received when opening a sluice gate control signal, hydraulic jack provides power, scroll up along skewback 5 by chain 10 pulling roller bearings 4, thereby driving the cover plate brace rod 12 that is hinged on the roller bearing 4 moves, jack-up cover plate 2, thus first connecting rod 7 and second connecting rod 8 move thereupon, launch from folded state, when first connecting rod 7 becomes 180 to spend with second connecting rod 8 angles, cover plate 2 stop motions; After cover plate 2 rose, the state of opening a sluice gate was kept in the oil cylinder pressurize.When said process cover plate 2 rises, return spring and torsion spring 13 deform, when the hydraulic-driven road block device is received the barrier gate signal, under the effect of return spring and torsion spring 13, roller bearing 4 is pulled and promotes to roll downwards along skewback 5, until first connecting rod 7 becomes 0 degree with second connecting rod 8 angles, finally reach the purpose of barrier gate.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. hydraulic-driven road block device, comprise support, cover plate and fluid pressure drive device, described cover plate is installed on the described support, described fluid pressure drive device is coupled to described cover plate, it is characterized in that, described fluid pressure drive device comprises hydraulic power source, transmission mechanism, roller bearing, skewback, cover plate brace rod and elastic component, one end of described cover plate is hingedly fixed on the described support, described hydraulic power source is coupled to described roller bearing by described transmission mechanism, described roller bearing is arranged to rise by described transmission mechanism drive and in described skewback rolling, driving direction is towards a side of described cover plate fixed end, described elastic component is arranged to the power that it resetted to described roller bearing transmission along described skewback downwards when described hydraulic power source is closed, the first end of described cover plate brace rod is hinged on the described roller bearing, the second end of described cover plate brace rod is hinged on the described cover plate inboard, and under described cover plate closed condition, the second end of described cover plate brace rod is than the fixed end of the more close described cover plate of first end of described cover plate brace rod.
2. hydraulic-driven road block device as claimed in claim 1 is characterized in that, described transmission mechanism is chain and sprocket wheel combination or is belt and belt wheel combination.
3. hydraulic-driven road block device as claimed in claim 1, it is characterized in that, described elastic component comprises for the return spring that described roller bearing is applied pulling force, one end of described return spring is coupled to the other end relative with fixed end described cover plate described support, and the other end of described return spring is coupled to described roller bearing.
4. hydraulic-driven road block device as claimed in claim 1, it is characterized in that, described elastic component comprises the return spring of exerting pressure for to described roller bearing, one end of described return spring be coupled to described support with the fixing end of described cover plate, the other end of described return spring is coupled to described roller bearing.
5. hydraulic-driven road block device as claimed in claim 3, it is characterized in that described return spring is provided with a pair of, a pair of return spring is symmetrically located at the both sides of described roller bearing activity direction, the axial two ends of described roller bearing are separately installed with axle bed, and each return spring is fixedly connected on the described axle bed.
6. such as each described hydraulic-driven road block device of claim 1 to 5, it is characterized in that, also comprise link component, described link component comprises first connecting rod and second connecting rod, the free cheek of described first connecting rod and described second connecting rod is parallel with the free cheek of described cover plate brace rod, one end of described first connecting rod is hinged on the described support, one end of the other end of described first connecting rod and described second connecting rod is hinged, the other end of described second connecting rod is hinged on the described cover plate inboard, and the other end of described second connecting rod is than the second end of described cover plate brace rod fixed end further from described cover plate.
7. hydraulic-driven road block device as claimed in claim 6 is characterized in that, described link component is provided with a pair of, and the pair of links member is symmetrically located at the both sides of described cover plate brace rod.
8. hydraulic-driven road block device as claimed in claim 6, it is characterized in that, described elastic component comprises the torsion spring that is installed in described first connecting rod and described support hinged place, described torsion spring is coupled on the described first connecting rod, and the power that to described roller bearing transmission it is resetted by described link component, described cover plate and described cover plate brace rod.
9. hydraulic-driven road block device as claimed in claim 8, it is characterized in that, described first connecting rod comprises the first sub bar and the second sub bar that be arranged in parallel, described the first sub bar and described the second sub bar two ends have axle sleeve separately, described the first sub bar and described the second sub bar pass the transverse axis that is installed on the described support near in the axle sleeve of described support, described torsion spring set is contained on the described transverse axis, pass a connecting axle in another axle sleeve of described the first sub bar and described the second sub bar, described second connecting rod is single bar, the end of the close described first connecting rod of described second connecting rod also has axle sleeve, and described connecting axle also passes the axle sleeve of described second connecting rod.
10. such as each described hydraulic-driven road block device of claim 1 to 5, it is characterized in that described hydraulic power source is hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264309 CN202865774U (en) | 2012-06-06 | 2012-06-06 | Hydraulic drive roadblock machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264309 CN202865774U (en) | 2012-06-06 | 2012-06-06 | Hydraulic drive roadblock machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865774U true CN202865774U (en) | 2013-04-10 |
Family
ID=48032505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264309 Withdrawn - After Issue CN202865774U (en) | 2012-06-06 | 2012-06-06 | Hydraulic drive roadblock machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865774U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677612A (en) * | 2012-06-06 | 2012-09-19 | 深圳市捷顺科技实业股份有限公司 | Hydraulically-driven roadblock machine |
| CN103741915A (en) * | 2013-12-03 | 2014-04-23 | 范君 | Traffic signal red light baffle |
| CN109056587A (en) * | 2018-07-07 | 2018-12-21 | 太仓市友达电气技术有限公司 | A kind of one way traffic device in the stipulated time |
| CN110387842A (en) * | 2018-04-18 | 2019-10-29 | 陈山 | Road vehicle one-way trip device |
-
2012
- 2012-06-06 CN CN 201220264309 patent/CN202865774U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677612A (en) * | 2012-06-06 | 2012-09-19 | 深圳市捷顺科技实业股份有限公司 | Hydraulically-driven roadblock machine |
| CN103741915A (en) * | 2013-12-03 | 2014-04-23 | 范君 | Traffic signal red light baffle |
| CN110387842A (en) * | 2018-04-18 | 2019-10-29 | 陈山 | Road vehicle one-way trip device |
| CN109056587A (en) * | 2018-07-07 | 2018-12-21 | 太仓市友达电气技术有限公司 | A kind of one way traffic device in the stipulated time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20141022 |
|
| RGAV | Abandon patent right to avoid regrant |