CN205775963U - Collapsible rail equipment - Google Patents
Collapsible rail equipment Download PDFInfo
- Publication number
- CN205775963U CN205775963U CN201620613325.1U CN201620613325U CN205775963U CN 205775963 U CN205775963 U CN 205775963U CN 201620613325 U CN201620613325 U CN 201620613325U CN 205775963 U CN205775963 U CN 205775963U
- Authority
- CN
- China
- Prior art keywords
- roadway gate
- pull bar
- roadway
- support
- connecting rod
- 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.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
This patent discloses collapsible rail equipment, including support and roadway gate body, described roadway gate body is hinged with support, described support is provided with the driving means driving roadway gate body to rotate, described roadway gate body includes the first roadway gate and the second roadway gate, described first roadway gate is vertically arranged, the bottom of described first roadway gate is hinged with support, described support is provided with the pull bar parallel with the first roadway gate, the lower end of described pull bar is hinged with support, there is connecting rod the upper end of described pull bar with the upper articulation of the first roadway gate, described first roadway gate, connecting rod and pull bar composition parallel four-bar linkage, described second roadway gate is horizontally disposed with and fixes with connecting rod and is connected；Solve the problem that rail equipment is inconvenient to use in height-limited space.
Description
Technical field
This utility model relates to roadway gate equipment, a kind of collapsible rail equipment.
Background technology
Rail equipment is a kind of to be arranged on the device that prompting vehicle on road stops.Existing rail equipment typically the most only sets
Having a longer roadway gate, roadway gate needs higher upper space in use and rotates for roadway gate.But highly it is subject at some
To the place limited, this rail equipment uses very inconvenient, and more existing ways are the roadway gates using two sets shorter
Device is used together.But so increase the quantity of rail equipment, add equipment cost.
Therefore, a kind of rail equipment being applicable to use is made in height-limited space necessary.
Utility model content
This utility model is intended to provide a kind of collapsible rail equipment, to solve existing roadway gate in height-limited space not
The convenient problem used.
Collapsible rail equipment in this programme, including support and roadway gate body, described roadway gate body is hinged with support, described
Frame is provided with the driving means driving roadway gate body to rotate, and described roadway gate body includes the first roadway gate and the second roadway gate, described first hurdle
Wood is vertically arranged, and the bottom of described first roadway gate is hinged with support, and described support is provided with the pull bar parallel with the first roadway gate, institute
The lower end stating pull bar is hinged with support, and the upper articulation of the upper end of described pull bar and the first roadway gate has a connecting rod, described first roadway gate,
Connecting rod and pull bar composition parallel four-bar linkage, described second roadway gate is horizontally disposed with and fixes with connecting rod and is connected.
Support is set, is used for supporting roadway gate body.Driving means is set, is used for driving roadway gate body to rotate.Arrange the first roadway gate,
Connecting rod and pull bar, hinged with the first roadway gate and pull bar respectively by connecting rod, make them form parallel-ordinal shift machine together with support
Structure.Second roadway gate is set, is connected, owing to connecting rod constitutes parallel with the first roadway gate and pull bar by the second roadway gate and connecting rod are fixing
Quadric chain, connecting rod will not rotate when mobile, so that the axis direction of the second roadway gate will not change, makes the
Two roadway gates and the first roadway gate fold, and reduce taking of rail equipment upper space.
Operation principle: the first roadway gate, pull bar, connecting rod and support composition parallel four-bar linkage, the first roadway gate is positioned at vertically
State, the second roadway gate is in level and fixing with connecting rod is connected.Controlling driving means drives the first roadway gate toward horizontal direction
Rotating, now, due to the effect of parallel four-bar linkage, the axis direction of connecting rod will not change, so that the second roadway gate
Level is kept to move.When the first roadway gate turns to level, stop driving means.Now, the first roadway gate and second
Roadway gate is all in level, and now the floor projection length of roadway gate body is the longest, plays the barrier effect of rail equipment.And roadway gate
The rotation that the space on device top has only to meet the first roadway gate is the most permissible, thus decreases the space shared by the second roadway gate.
Compared with prior art, the advantage of this programme is: the space above roadway gate body has only to meet the first roadway gate and turns
Dynamic required space, thus reduce the requirement to superjacent air space height of the roadway gate body, conveniently make in height-limited space
With.
Further, described pull bar includes that the first pull bar and the second pull bar, described first pull bar and the second pull bar pass through the gaily decorated basket
Nut connects.Pull bar is set to the first pull bar and the second pull bar, after respectively the first pull bar and the second pull bar being connected, then
With gaily decorated basket nut, the first pull bar and the second pull bar are connected, facilitate the installation of pull bar.
Further, the angle of described connecting rod and the first roadway gate is 135o.Make pull bar when horizontally and vertically two states, draw
The stress of bar is the most identical.
Further, described second roadway gate and the junction point of connecting rod are at the pin joint of the first roadway gate and connecting rod.Pull bar exists
Needing to overcome the gravity of the second roadway gate during use, the pin joint of the second roadway gate distance connecting rod and the first roadway gate is the nearest, draws accordingly
Bar distance the second roadway gate is the most remote with the junction point of connecting rod, so that the stress of pull bar is the least.
Further, described driving means is hydraulic cylinder, and the cylinder body of described hydraulic cylinder is hinged with support, the work of described hydraulic cylinder
Stopper rod and the first roadway gate are hinged.During Driven by Hydraulic Cylinder, noise is little, and the connection of hydraulic cylinder is fairly simple simultaneously, maintains easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model collapsible rail equipment embodiment；
Fig. 2 is the use state diagram of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: the second roadway gate 1, connecting rod the 2, first roadway gate the 3, first pull bar 4, gaily decorated basket spiral shell
Female 5, second pull bar 6, support 7, hydraulic cylinder 8.
Collapsible rail equipment as depicted in figs. 1 and 2, including support 7, support 7 is fixed on the ground.The top of support 7
Being provided with the first roadway gate 3, the bottom of the first roadway gate 3 is hinged with support 7.The bottom of support 7 is provided with hydraulic cylinder 8, the cylinder body of hydraulic cylinder 8
Hinged with support 7, piston rod and first roadway gate 3 of hydraulic cylinder 8 are hinged.The upper end thereof of the first roadway gate 3 has connecting rod 2.Connecting rod 2 with
Being provided with pull bar between support 7, pull bar includes the first pull bar 4 and the second pull bar 6.The upper end of the first pull bar 4 is hinged with connecting rod 2, the
The lower end of two pull bars 6 is hinged with support 7, and the first pull bar 4 is connected by gaily decorated basket nut 5 with the second pull bar 6.First roadway gate 3, connecting rod
2, pull bar and support 7 form parallel-ordinal shift 2 mechanism, and the angle of connecting rod 2 and the first roadway gate 3 is 135 degree.Fix on connecting rod 2
Connecting has the second roadway gate 1, the second roadway gate 1 to be horizontally disposed with.The junction point of the second roadway gate 1 and connecting rod 2 is near connecting rod 2 and the first roadway gate
At the pin joint of 3.
During use, the first roadway gate 3 and the second roadway gate 1 are in level, and now hydraulic cylinder 8 is in contraction state.When
The when of needing to lift roadway gate body, control hydraulic cylinder 8 and promote the first roadway gate 3 to be rotated up, so that the first roadway gate 3 drivening rod
2 move up, and due to the characteristic of parallel four-bar linkage, connecting rod 2 will not rotate, so that the second roadway gate 1 remains
In level.When the first roadway gate 3 turns to vertical state, the height that the second roadway gate 1 rises culminates.Rail equipment exists
During use, the rotation that its superjacent air space has only to meet the first roadway gate 3 is the most permissible, consequently facilitating this rail equipment is highly being subject to
The space mounting of limit uses.
Claims (5)
- The most collapsible rail equipment, including support and roadway gate body, described roadway gate body is hinged with support, and described support is provided with driving The driving means that roadway gate body rotates, it is characterised in that: described roadway gate body includes the first roadway gate and the second roadway gate, described first roadway gate Being vertically arranged, the bottom of described first roadway gate is hinged with support, and described support is provided with the pull bar parallel with the first roadway gate, described The lower end of pull bar is hinged with support, and there are connecting rod, described first roadway gate, company in the upper end of described pull bar with the upper articulation of the first roadway gate Bar and pull bar composition parallel four-bar linkage, described second roadway gate is horizontally disposed with and fixes with connecting rod and is connected.
- Collapsible rail equipment the most according to claim 1, it is characterised in that: described pull bar includes the first pull bar and second Pull bar, described first pull bar and the second pull bar are connected by gaily decorated basket nut.
- Collapsible rail equipment the most according to claim 2, it is characterised in that: the angle of described connecting rod and the first roadway gate is 135o。
- Collapsible rail equipment the most according to claim 3, it is characterised in that: described second roadway gate and the junction point of connecting rod At first roadway gate pin joint with connecting rod.
- Collapsible rail equipment the most according to claim 4, it is characterised in that: described driving means is hydraulic cylinder, described The cylinder body of hydraulic cylinder is hinged with support, and piston rod and first roadway gate of described hydraulic cylinder are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613325.1U CN205775963U (en) | 2016-06-21 | 2016-06-21 | Collapsible rail equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613325.1U CN205775963U (en) | 2016-06-21 | 2016-06-21 | Collapsible rail equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775963U true CN205775963U (en) | 2016-12-07 |
Family
ID=58129479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620613325.1U Expired - Fee Related CN205775963U (en) | 2016-06-21 | 2016-06-21 | Collapsible rail equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205775963U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943156A (en) * | 2017-05-15 | 2017-07-14 | 柳州环山科技有限公司 | A kind of ultra portable medical image after-treatment equipment |
| CN106963403A (en) * | 2017-05-15 | 2017-07-21 | 柳州环山科技有限公司 | A kind of portable medical Imaging processing equipment |
| CN110606410A (en) * | 2019-09-12 | 2019-12-24 | 杨姚平 | Drip irrigation tape recycling all-in-one machine |
| CN110804969A (en) * | 2019-11-28 | 2020-02-18 | 广东书香教育科技有限公司 | Convertible banister with all-purpose card payment function |
| CN115035622A (en) * | 2022-05-09 | 2022-09-09 | 石家庄旭明电子科技有限公司 | Intelligent traffic control system for highway toll lane |
-
2016
- 2016-06-21 CN CN201620613325.1U patent/CN205775963U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943156A (en) * | 2017-05-15 | 2017-07-14 | 柳州环山科技有限公司 | A kind of ultra portable medical image after-treatment equipment |
| CN106963403A (en) * | 2017-05-15 | 2017-07-21 | 柳州环山科技有限公司 | A kind of portable medical Imaging processing equipment |
| CN110606410A (en) * | 2019-09-12 | 2019-12-24 | 杨姚平 | Drip irrigation tape recycling all-in-one machine |
| CN110804969A (en) * | 2019-11-28 | 2020-02-18 | 广东书香教育科技有限公司 | Convertible banister with all-purpose card payment function |
| CN115035622A (en) * | 2022-05-09 | 2022-09-09 | 石家庄旭明电子科技有限公司 | Intelligent traffic control system for highway toll lane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |