CN217399484U - Arresting device - Google Patents
Arresting device Download PDFInfo
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- CN217399484U CN217399484U CN202221184276.6U CN202221184276U CN217399484U CN 217399484 U CN217399484 U CN 217399484U CN 202221184276 U CN202221184276 U CN 202221184276U CN 217399484 U CN217399484 U CN 217399484U
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- balancing weight
- pull rope
- weight
- frame
- drive
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Abstract
The utility model discloses a stopping device, which comprises a frame, a cross rod vertically sliding on the frame and a driving structure arranged in the frame, wherein the driving structure comprises a first balancing weight, a first pushing part, a second balancing weight, a second pushing part and a pull rope, one end of the pull rope is connected with the first pushing part, the other end of the pull rope is connected with the cross rod, the second balancing weight is arranged in the middle of the pull rope, and the pull rope is connected with the balancing weight in a sliding way; the first pushing piece is used for driving the first balancing weight to lift so as to drive the cross rod to ascend or descend through the pull rope; the second pushing piece is used for driving the second balancing weight to lift so as to drive the cross rod to ascend or descend through the pull rope. The utility model discloses in, when needing the vehicle to pass through, drive first balancing weight or second balancing weight respectively through first impeller and second impeller and rise or descend with the drive horizontal pole through the stay cord so that the vehicle can pass through. This scheme does not need artifical manual promotion horizontal pole, its convenient to use.
Description
Technical Field
The utility model relates to a road blocks technical field, concretely relates to block device.
Background
At present, a stopping device is often arranged on a road, a barrier or an entrance and exit to stop vehicles, so that the vehicles can be counted, checked, charged or the speed of the vehicles can be slowed down conveniently and manually.
At present, a common railing is commonly used as a blocking device on the market, and the common railing is a device for blocking vehicles or pedestrians from entering certain areas by using fixed objects or chains. Although can effectively prevent personnel, vehicle from getting into, but need personnel's operation railing to open and close, the operation is loaded down with trivial details and have the condition of forgetting the operation, and degree of automation is low, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a arresting gear, aim at solving current arresting gear awkward problem.
In order to achieve the above object, the present invention provides a stopping device comprising:
a frame and a cross bar vertically sliding on the frame;
the driving structure is arranged in the frame and comprises a first balancing weight, a first pushing piece, a second balancing weight, a second pushing piece and a pull rope, one end of the pull rope is connected with the first pushing piece, the other end of the pull rope is connected with the cross rod, the second balancing weight is arranged in the middle of the pull rope, and the pull rope is connected with the balancing weight in a sliding manner; the first pushing piece is used for driving the first balancing weight to lift so as to drive the cross rod to ascend or descend through the pull rope; the second pushing piece is used for driving the second balancing weight to lift so as to drive the cross rod to ascend or descend through the pull rope.
Preferably, a travel switch and a controller which are electrically connected with each other are arranged in the frame, and the controller is electrically connected with the second pushing piece; the travel switch is arranged above the first balancing weight, and the first balancing weight is used for triggering the travel switch to drive the second pushing piece to drive the second balancing weight to ascend through the controller.
Preferably, the arresting device further comprises a platform, the frame is arranged on the platform, and a placing groove for accommodating the cross rod is formed in the upper surface of the platform.
Preferably, the driving structure further comprises a third balancing weight, a third pushing member, a fourth balancing weight and a fourth pushing member; the third balancing weight and the fourth balancing weight are both connected to the pull rope, the pull rope is in sliding connection with the third balancing weight and the fourth balancing weight, and the third pushing piece and the fourth pushing piece respectively drive the third balancing weight and the fourth balancing weight to lift.
Preferably, the first counterweight block, the second counterweight block, the third counterweight block and the fourth counterweight block are sequentially arranged; the first balancing weight is arranged on one side, far away from the cross rod, of the second balancing weight; the first pushing member and the third pushing member are arranged on the platform, and the second pushing member and the fourth pushing member are arranged on the frame.
Preferably, the second counterweight block, the third counterweight block and the fourth counterweight block are all provided with first fixed pulleys, and the stay rope is wound around each first fixed pulley; the frame is internally provided with a plurality of second fixed pulleys, and the pull rope is wound on the second fixed pulleys.
Preferably, the draw string is arranged in a serpentine line.
Preferably, the arresting device further comprises a pneumatic control valve, and the first pushing member, the second pushing member, the third pushing member and the fourth pushing member are all cylinders and are all communicated with the pneumatic control valve.
Preferably, the arresting device further comprises an infrared sensor electrically connected to the pneumatic control valve.
Preferably, the infrared sensor is provided in plurality, and the plurality of infrared sensors are along a horizontal direction perpendicular to the cross bar.
The utility model discloses among the technical scheme, when needing the vehicle to pass through, can drive first balancing weight or second balancing weight respectively through first impeller and second impeller and rise or descend, first balancing weight and the equal pulling stay cord of second balancing weight, the stay cord is connected with the horizontal pole and rises or descend on the frame with the drive horizontal pole so that the vehicle can pass through. According to the scheme, the cross rod does not need to be manually pushed, only the first pushing piece and the second pushing piece need to be controlled, and the use is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a stopping device according to an embodiment of the present invention.
The reference numbers indicate:
| reference numerals | Name(s) | Reference numerals | Name (R) |
| 100 | |
900 | |
| 200 | |
110 | |
| 300 | First balancing |
120 | Third pushing |
| 400 | |
130 | |
| 500 | Second |
140 | |
| 600 | Second pushing piece | 150 | |
| 700 | |
160 | |
| 800 | Travel switch |
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, and for example, "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.
The utility model provides a stop device.
Referring to fig. 1, in an embodiment of the present invention, the arresting device includes a frame 100, a cross bar 200 vertically sliding on the frame 100, and a driving structure disposed in the frame 100, wherein the driving structure includes a first weight block 300, a first pushing member 400, a second weight block 500, a second pushing member 600, and a pull rope 700, one end of the pull rope 700 is connected to the first pushing member 400, the other end of the pull rope 700 is connected to the cross bar, the second weight block 500 is disposed in the middle of the pull rope 700, and the pull rope 700 is slidably connected to the weight block; the first pushing member 400 is used for driving the first weight block 300 to ascend or descend so as to drive the cross bar 200 to ascend or descend, and the second pushing member 600 is used for driving the second weight block 500 to ascend or descend so as to drive the cross bar 200 to ascend or descend.
The utility model discloses in, when needing the vehicle to pass through, can drive first balancing weight 300 or second balancing weight 500 respectively through first impeller 400 and second impeller 600 and rise or descend, first balancing weight 300 and the equal pulling stay cord 700 of second balancing weight 500, stay cord 700 is connected with horizontal pole 200 and rises or descend on frame 100 with drive horizontal pole 200 so that the vehicle can pass through. The scheme does not need manual pushing of the cross rod 200, only needs to control the first pushing piece 400 and the second pushing piece 600, and is convenient to use.
In one embodiment, a travel switch 800 and a controller are disposed in the frame 100 and electrically connected to each other, and the controller is electrically connected to the second pushing member 600; the travel switch 800 is disposed above the first weight block 300, and when the first weight block 300 rises to the top, the first weight block 300 triggers the travel switch 800, so that the controller drives the second pushing member 600 to drive the second weight block 500 to rise. By the method, the cross rod 200 can be lowered for a certain height and then stopped, and then is lowered for a certain height continuously, so that the cross rod 200 can be prevented from being pressed to a person, or the person can have time to avoid after being pressed to the person, the situation of hurting the person is avoided, and the safety is improved.
Specifically, the stroke switch 800 is provided at a side near the top within the frame 100. When the first pusher 400 pushes the first weight block 300 to the highest height, the first weight block 300 triggers the travel switch 800.
In one embodiment, the arresting device further comprises a platform 900, the frame 100 is disposed on the platform 900, and the upper surface of the platform 900 is provided with a placing groove for accommodating the cross bar. When the first and second weights 300 and 500 rise, the cross bar 200 pulls the pull rope 700 under the gravity of the cross bar 200, and the pull rope 700 slides on the second weight 500. When first balancing weight 300 and second balancing weight 500 all are located topmost, horizontal pole 200 is located the standing groove, avoids vehicle or pedestrian to be collided with by horizontal pole 200 to practice thrift the space.
Specifically, the platform 900 may be a ground surface, i.e., a placement groove is formed on the ground surface.
Further, the driving structure further includes a third weight block 110, a third pushing member 120, a fourth weight block 130 and a fourth pushing member 140; the third weight block 110 and the fourth weight block 130 are both connected to the pull rope 700, the pull rope 700 is slidably connected to the third weight block 110 and the fourth weight block 130, and the third pushing member 120 and the fourth pushing member 140 respectively drive the third weight block 110 and the fourth weight block 130 to ascend and descend. When the third balancing weight 110 and the fourth balancing weight 130 rise, the cross rod 200 descends, and when the first balancing weight 300, the second balancing weight 500, the third balancing weight 110 and the fourth balancing weight 130 are all located at the highest point, the cross rod 200 descends into the placing groove. The third weight block 110 and the fourth weight block 130 are connected to the pull rope 700, thereby increasing the stroke distance of the cross bar 200.
Further, the first balancing weight 300, the second balancing weight 500, the third balancing weight 110 and the fourth balancing weight 130 are sequentially arranged; the first balancing weight 300 is disposed on a side of the second balancing weight 500 away from the cross bar 200; the first pusher 400 and the third pusher 120 are disposed on the stage 900, and the second pusher 600 and the fourth pusher 140 are disposed on the frame 100. Through reasonable distribution drive structure, make the structure simplify to production is convenient, avoids the chaotic winding of stay cord 700.
Specifically, the weights of the first, second, third and fourth balancing weights 300, 500, 110 and 130 are the same, and the thrust, the thrust speed and the stroke of the first, second, third and fourth pushers 400, 600, 120 and 140 are the same.
Further, the second counterweight block 500, the third counterweight block 110 and the fourth counterweight block 130 are all provided with first fixed pulleys, and the pull rope 700 is wound around each first fixed pulley; a plurality of second fixed pulleys are provided in the frame 100, and the second fixed pulleys are wound around the rope 700. When the cross bar 200 descends, the pulling rope 700 slides on the first fixed pulley and the second fixed pulley, and the stability of the structure operation is improved.
Specifically, the pull cord 700 is arranged in a serpentine line by a plurality of first fixed pulleys and a plurality of second fixed pulleys. The second weight block 500, the third weight block 110 and the fourth weight block 130 can provide downward tension to the pull rope 700, so that the pull rope 700 is prevented from being separated from the first fixed pulley and the second fixed pulley, and the structural stability is further improved.
In one embodiment, the arresting device further comprises a pneumatic control valve 150, and the first pusher 400, the second pusher 600, the third pusher 120 and the fourth pusher 140 are all cylinders and are all connected and communicated with the pneumatic control valve 150. The cylinder is a common standard part, is convenient to purchase and is convenient to maintain.
Specifically, the output shaft of each cylinder is fixed to the corresponding first counterweight 300, second counterweight 500, third counterweight 110, or fourth counterweight 130. The corresponding counter weight block is pushed or pulled by the cylinder to lift so as to realize the lifting of the cross rod 200.
In another embodiment, the first pusher 400, the second pusher 600, the third pusher 120, and the fourth pusher 140 may also be linear motors.
In one embodiment, the arresting device further comprises an infrared sensor 160, the infrared sensor 160 being electrically connected to the pneumatic control valve 150. When the vehicle comes, the infrared sensor 160 senses the vehicle, and after the vehicle is sensed, the infrared sensor 160 outputs an electric signal to the pneumatic control valve 150, and the pneumatic control valve 150 enables the corresponding first pusher 400, second pusher 600, third pusher 120 and fourth pusher 140 to operate.
Specifically, the infrared sensor 160 is provided on the platform 900 and monitors the vehicle.
Further, the infrared sensor 160 is provided in plural, and the plural infrared sensors 160 are provided at intervals in the horizontal direction of the vertical rail 20, that is, the infrared sensors 160 are provided at intervals in the coming direction of the vehicle. The plurality of infrared sensors 160 are arranged along a single direction, the driving structure is started to descend the cross bar 200 when the plurality of infrared sensors 160 simultaneously sense signals, the number and the spacing of the infrared sensors 160 are correspondingly arranged according to the required driving vehicles, for example, only a truck can enter, and a car cannot trigger all the infrared sensors 160 and cannot enter.
Specifically, the distance between any adjacent two infrared sensors 160 is the same.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A barrier device, comprising:
a frame and a cross bar vertically sliding on the frame;
the driving structure is arranged in the frame and comprises a first balancing weight, a first pushing piece, a second balancing weight, a second pushing piece and a pull rope, one end of the pull rope is connected with the first pushing piece, the other end of the pull rope is connected with the cross rod, the second balancing weight is arranged in the middle of the pull rope, and the pull rope is connected with the balancing weight in a sliding manner; the first pushing piece is used for driving the first balancing weight to lift so as to drive the cross rod to ascend or descend through the pull rope; the second pushing piece is used for driving the second balancing weight to lift so as to drive the cross rod to ascend or descend through the pull rope.
2. A barrier device as claimed in claim 1, wherein a travel switch and a controller are provided within the frame in electrical communication with each other, the controller being in electrical communication with the second pusher member; the travel switch is arranged above the first balancing weight, and the first balancing weight is used for triggering the travel switch to drive the second pushing piece to drive the second balancing weight to ascend through the controller.
3. The barrier apparatus of claim 2, further comprising a platform, wherein the frame is disposed on the platform, and wherein the platform has a top surface defining a receiving slot for receiving the rail.
4. The barrier apparatus of claim 3, wherein the drive structure further comprises a third weight, a third pusher, a fourth weight, and a fourth pusher; the third balancing weight and the fourth balancing weight are both connected to the pull rope, the pull rope is in sliding connection with the third balancing weight and the fourth balancing weight, and the third pushing piece and the fourth pushing piece respectively drive the third balancing weight and the fourth balancing weight to lift.
5. The barrier apparatus of claim 4, wherein the first weight, the second weight, the third weight, and the fourth weight are disposed in sequence; the first balancing weight is arranged on one side, far away from the cross rod, of the second balancing weight; the first pushing member and the third pushing member are arranged on the platform, and the second pushing member and the fourth pushing member are arranged on the frame.
6. A barrier device as claimed in claim 5, wherein the second, third and fourth weights each have a first fixed pulley thereon, and the pull cord is wound around each of the first fixed pulleys; a plurality of second fixed pulleys are arranged in the frame, and the pull rope is wound on the second fixed pulleys.
7. The barrier device of claim 6 wherein said pull cord is arranged in a serpentine pattern.
8. A arresting device according to claim 4 wherein the arresting device further comprises a pneumatically controlled valve, the first, second, third and fourth pushers each being a pneumatic cylinder and each being in communication with the pneumatically controlled valve.
9. A barrier device as recited in claim 8, wherein the barrier device further comprises an infrared sensor electrically connected to the pneumatic control valve.
10. A barrier device as claimed in claim 9 wherein a plurality of said infrared sensors are provided, a plurality of said infrared sensors being in a horizontal direction perpendicular to said rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184276.6U CN217399484U (en) | 2022-05-17 | 2022-05-17 | Arresting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184276.6U CN217399484U (en) | 2022-05-17 | 2022-05-17 | Arresting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217399484U true CN217399484U (en) | 2022-09-09 |
Family
ID=83144713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221184276.6U Active CN217399484U (en) | 2022-05-17 | 2022-05-17 | Arresting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217399484U (en) |
-
2022
- 2022-05-17 CN CN202221184276.6U patent/CN217399484U/en active Active
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