Translation type vehicle stopping road pile and vehicle stopping device

Abstract

The invention belongs to the technical field of security and protection equipment, and provides a translation type vehicle stopping road pile and a vehicle stopping device.The translation type vehicle stopping road pile comprises a base provided with a hollow mounting cavity; the movable pile body is in sliding connection with the base and is provided with a passing station and a vehicle stopping station; the driving assembly is arranged in the mounting cavity and is in transmission connection with the movable pile body, the driving assembly drives the movable pile body to a vehicle stopping station in a working state, and the driving assembly drives the movable pile body to a passing station in a non-working state; and the clutch assembly is arranged on the driving assembly and / or the movable pile body, the movable pile body and the driving assembly are combined through the clutch assembly in the working state, and the movable pile body and the driving assembly are separated through the clutch assembly in the non-working state. According to the translation type vehicle stopping road pile and the vehicle stopping device, the structure is simple, the design is reasonable, when the movable pile body is manually moved, the resistance is small, and the service life of the driving assembly is long.

Description

Technical Field

[0001] The present invention relates to the technical field of security equipment, and in particular to a translationally movable vehicle blocking bollard and a vehicle blocking device. Background Art

[0002] Safety protection devices such as barriers, lifting bollards, and sliding bollards are usually installed in many places such as urban transportation, military and national important agency gates and their surrounding areas, pedestrian streets, highway toll stations, airports, schools, banks, large clubs, parking lots, etc. to restrict the passage of passing vehicles, thereby ensuring traffic order and the safety of major facilities and places.

[0003] Among them, transverse road bollards are widely used due to their advantages, such as their shallow burial depth. Transverse road bollards comprise a base, a movable pile body mounted on the base, and a drive assembly disposed within the base for driving the movable pile body. However, with conventional transverse road bollards, after a power outage, the drive assembly remains connected to the movable pile body. This either makes manual movement of the movable pile body impossible or requires the activation of the drive assembly to move the movable pile body. This makes manual movement of the movable pile body difficult and reduces the lifespan of the drive assembly. Summary of the Invention

[0004] In view of the defects in the prior art, the purpose of the present invention is to provide a translational vehicle blocking bollard and a vehicle blocking device to solve or alleviate the above-mentioned technical problems existing in the prior art.

[0005] In order to achieve the above object, the present invention provides a translational vehicle blocking bollard, comprising:

[0006] a base having a hollow mounting cavity, the base having opposing first and second ends;

[0007] A movable pile body is arranged on the base, is slidably connected to the base, and has a passage position and a vehicle blocking position;

[0008] a driving assembly, which is disposed in the installation cavity and is in transmission connection with the movable pile body, and drives the movable pile body to the vehicle blocking position in a working state and drives the movable pile body to the traffic position in a non-working state; and

[0009] The clutch assembly is arranged on the driving assembly and / or the movable pile body. In a working state, the clutch assembly combines the movable pile body with the driving assembly so that the driving assembly can drive the movable pile body to move. In a non-working state, the clutch assembly separates the movable pile body from the driving assembly so that the driving assembly cannot drive the movable pile body to move.

[0010] Furthermore, it also includes a fixed pile body, which is arranged on the top of the base and fixedly connected to the base, and the fixed pile body is close to the first end of the base.

[0011] Furthermore, the driving assembly includes:

[0012] a sliding seat, which is disposed in the mounting cavity and slidably connected to the base, and is fixedly connected to the movable pile body, and has a first position and a second position corresponding to the passage position and the vehicle blocking position of the movable pile body, respectively; and

[0013] a driving structure, which is arranged in the mounting cavity and is in transmission connection with the sliding seat; in a working state, the driving structure drives the sliding seat from the first position to the second position, thereby driving the movable pile body to the vehicle blocking position; in a non-working state, the driving structure drives the sliding seat from the second position to the first position, thereby driving the movable pile body to the passage position;

[0014] In which, in the working state, the clutch assembly combines the sliding seat with the driving structure so that the driving structure can drive the sliding seat to move; in the non-working state, the clutch assembly separates the driving structure from the sliding seat so that the driving structure cannot drive the sliding seat to move.

[0015] Furthermore, the driving structure includes:

[0016] a transmission wheel disposed in the mounting cavity and rotatably connected to the base, wherein two transmission wheels are provided, one of the transmission wheels being close to the first end of the base and the other being close to the second end of the base;

[0017] a transmission element, which is sleeved on the two transmission wheels and can rotate with the rotation of the two transmission wheels, and is in transmission connection with the sliding seat; and

[0018] a first motor, which is disposed in the mounting cavity, and whose power output shaft is drivingly connected to the power input shaft of one of the two transmission wheels;

[0019] Wherein, in the working state, the clutch assembly combines the sliding seat with the transmission element so that the transmission element can drive the sliding seat to move; in the non-working state, the clutch assembly separates the sliding seat from the transmission element so that the transmission element cannot drive the sliding seat to move;

[0020] or

[0021] The driving structure includes:

[0022] a lead screw disposed in the mounting cavity and rotatably connected to the base;

[0023] A second motor is disposed in the mounting cavity, and a power output shaft thereof is drivingly connected to the lead screw; and

[0024] a nut, which is sleeved on the lead screw and is drivingly connected to the lead screw;

[0025] In which, in the working state, the clutch assembly combines the sliding seat with the nut so that the nut can drive the sliding seat to move; in the non-working state, the clutch assembly separates the sliding seat from the nut so that the nut cannot drive the sliding seat to move.

[0026] Furthermore, the clutch assembly includes:

[0027] A clutch seat, which is fixedly connected to the transmission element or the nut, and has a clutch socket on its side wall, wherein the extension direction of the clutch socket is different from the movement direction of the sliding seat;

[0028] A clutch latch is provided on the sliding seat and is slidably connected to the sliding seat, and has an engaging position and a disengaging position;

[0029] a control structure, which is arranged on the clutch latch or the movable pile body and is in driving connection with the clutch latch;

[0030] In the working state, the clutch pin is placed in the engaging position by the control structure so that the clutch pin can be inserted into the clutch socket and cooperate with the clutch socket. In the non-working state, the clutch pin is placed in the disengaging position by the control structure so that the clutch pin cannot cooperate with the clutch socket.

[0031] Furthermore, the control structure includes:

[0032] a first elastic element, a first end of which is connected to the clutch latch and a second end of which is connected to the sliding seat, and in a natural state, the first elastic element applies elastic force to the clutch latch so that the clutch latch has a tendency to move from the separation position to the engagement position;

[0033] a reel, which is rotatably connected to the sliding seat and has a first pull rope wound around it, wherein a first end of the first pull rope is fixedly connected to the reel and a second end of the first pull rope is fixedly connected to the clutch latch;

[0034] A first rotating shaft is coaxially arranged with the reel, a first end of which is fixedly connected to the reel, a second end of which extends to the top of the movable pile body, and is rotatably connected to the sliding seat and the movable pile body;

[0035] Wherein, in a natural state, the first elastic element applies elastic force to the clutch latch to keep the clutch latch in the engaging position;

[0036] When the clutch assembly needs to be switched from the engaged state to the disengaged state, a torque is applied to the first rotating shaft to drive the first rotating shaft to rotate, and the first pull rope is wound up by the reel to drive the clutch latch to move from the engaged position to the disengaged position;

[0037] When the clutch assembly needs to be switched from a disengaged state to an engaged state, torque is applied to the first rotating shaft to drive the first rotating shaft to rotate, and the first pull rope is released through the reel. Under the action of the elastic force of the first elastic element, the clutch pin moves from the disengagement position to the engagement position.

[0038] Furthermore, a guide rail is provided in the installation cavity, and the guide rail is fixedly connected to the base;

[0039] A roller is provided on the base, and a limiting groove coaxially arranged on the circumferential wall of the roller is matched with the guide rail.

[0040] On the other hand, the present invention further provides a vehicle blocking device, comprising any one of the above-mentioned translational vehicle blocking bollards;

[0041] Among them, two of the said translational vehicle blocking bollards are arranged in parallel. When the said movable pile body is in the said passage position, the distance between the said movable pile bodies of the two said translational vehicle blocking bollards is greater than or equal to a first preset distance. When the said movable pile body is in the said vehicle blocking position, the distance between the said movable pile bodies of the two said translational vehicle blocking bollards is less than or equal to a second preset distance. Among them, the second preset distance is smaller than the first preset distance.

[0042] Beneficial effects of the present invention:

[0043] The translational vehicle blocking bollard provided by the present invention is provided with a clutch assembly. When the movable pile body needs to be manually moved, the clutch assembly is used to separate the movable pile body from the drive assembly, so that the drive assembly cannot drive the sliding seat to move, and the movable pile body does not run with the drive assembly, thereby improving the service life of the drive assembly. At the same time, when the movable pile body is manually moved, there is no need to overcome the resistance generated by driving the drive assembly to operate, thereby achieving the purpose of reducing the resistance encountered when the movable pile body is manually moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0045] Figure 1 A three-dimensional view of the translational vehicle blocking bollard provided in the first embodiment of the present invention;

[0046] Figure 2 for Figure 1 A perspective view of the movable bollard from another direction;

[0047] Figure 3 for Figure 2 An enlarged view of section A is shown;

[0048] Figure 4 for Figure 1 A cross-sectional view of the first embodiment of the translational bollard shown;

[0049] Figure 5 for Figure 4 An enlarged view of portion B is shown;

[0050] Figure 6 for Figure 1 A cross-sectional view of a second embodiment of the translational bollard shown;

[0051] Figure 7 for Figure 6 An enlarged view of section C is shown;

[0052] Figure 8 A three-dimensional view of a translational bollard provided in the second embodiment of the present invention;

[0053] Figure 9 for Figure 8 A perspective view of the movable bollard from another direction;

[0054] Figure 10 for Figure 9 An enlarged view of section D is shown;

[0055] Figure 11 for Figure 9 An enlarged view of section E is shown;

[0056] Figure 12 for Figure 8 A cross-sectional view of the first embodiment of the translational bollard shown;

[0057] Figure 13 for Figure 12 An enlarged view of section F is shown;

[0058] Figure 14 for Figure 8 A cross-sectional view of a second embodiment of the translational bollard shown;

[0059] Figure 15 for Figure 14 An enlarged view of section G is shown;

[0060] Figure 16 This is a three-dimensional view of a vehicle blocking device provided by one embodiment of the present invention.

[0061] Reference numerals:

[0062] 100. Base; 110. Guide rail; 200. Movable pile body; 300. Fixed pile body; 410. Sliding seat; 411. Roller; 421. Transmission wheel; 422. Transmission element; 423. First motor; 424. Lead screw; 425. Nut; 426. Second motor; 510. Clutch seat; 511. Clutch socket; 520. Clutch pin; 531. First elastic element; 532. Reel; 533. First pull rope; 534. First rotating shaft; 541. Second elastic element; 542. Movable seat; 543. Second rotating shaft; 544. Slider; 545. Second pull rope; 546. First permanent magnet; 547. Second permanent magnet. DETAILED DESCRIPTION

[0063] The following embodiments of the technical solution of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0064] It should be noted that, unless otherwise specified, the technical or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0065] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0066] In addition, the terms "first," "second," etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In the description of the present invention, "plurality" means more than two, unless otherwise specifically defined.

[0067] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0068] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0069] like Figure 1-15 As shown, the present invention provides a translational vehicle blocking bollard, comprising a base 100 and a movable bollard body 200 provided on the base 100, a driving assembly and a clutch assembly.

[0070] The base 100 is fixed on the ground at a preset position, has a hollow installation cavity, and has a first end and a second end opposite to each other.

[0071] The movable pile body 200 is disposed on top of the base 100 and is slidably connected to the base 100. The movable pile body 200 has a passage position and a vehicle blocking position. When the movable pile body 200 is in the passage position, the movable pile body 200 is close to the first end of the base 100. When the movable pile body 200 is in the vehicle blocking position, the movable pile body 200 is close to the second end of the base 100.

[0072] The drive assembly is disposed within the mounting cavity, allowing the base 100 to protect the drive assembly and extend its service life. The drive assembly is in transmission connection with the movable pile body 200. In the operating state, the drive assembly drives the movable pile body 200 from the pass position to the vehicle blocking position to intercept vehicles. In the non-operating state, the drive assembly drives the movable pile body 200 from the vehicle blocking position to the pass position to allow vehicles to pass.

[0073] The clutch assembly is provided on the driving assembly and / or the movable pile body 200. In the working state, the clutch assembly combines the movable pile body 200 with the driving assembly so that the driving assembly can drive the movable pile body 200 to move; in the non-working state, the clutch assembly separates the movable pile body 200 from the driving assembly so that the driving assembly cannot drive the sliding seat 410 to move.

[0074] After the movable pile body 200 is separated from the drive assembly, when the movable pile body 200 is manually moved, the movable pile body 200 will not run with the drive assembly, thereby improving the service life of the drive assembly. At the same time, when the movable pile body 200 is manually moved, there is no need to overcome the resistance generated by driving the drive assembly to run, thereby achieving the purpose of reducing the resistance suffered when the movable pile body 200 is manually moved.

[0075] like Figure 1 、 8 As shown, the translational vehicle blocking bollard further includes a fixed pile body 300 , which is disposed on the top of the base 100 and fixedly connected to the base 100 , and the fixed pile body 300 is close to the first end of the base 100 .

[0076] like Figure 2 、 3 As shown in Figures 4, 5, 6, 7, 9, 10, 12, 13, 14, and 15, the driving assembly includes a sliding seat 410 and a driving structure.

[0077] The sliding seat 410 is arranged in the installation cavity, the sliding seat 410 is slidably connected to the base 100, and the sliding seat 410 is fixedly connected to the movable pile body 200. The sliding seat 410 has a first position and a second position corresponding to the passage position and the vehicle blocking position of the movable pile body 200 respectively.

[0078] The drive structure is disposed within the mounting cavity and is in transmission connection with the sliding seat 410. In the operating state, the drive structure drives the sliding seat 410 from the first position to the second position, thereby driving the movable pile body 200 to the vehicle blocking position, thereby placing the translational vehicle blocking bollard in the vehicle blocking state. In the non-operating state, the drive structure drives the sliding seat 410 from the second position to the first position, thereby driving the movable pile body 200 to the passage position, thereby placing the translational vehicle blocking bollard in the passage state.

[0079] In the working state, the clutch assembly combines the sliding seat 410 with the driving structure so that the driving structure can drive the sliding seat 410 to move; in the non-working state, the clutch assembly separates the driving structure from the sliding seat 410 so that the driving structure cannot drive the sliding seat 410 to move, so that when the movable pile body 200 is manually moved, the movable pile body 200 will not run with the driving structure, thereby improving the service life of the driving structure. At the same time, when the movable pile body 200 is manually moved, there is no need to overcome the resistance generated by driving the driving structure to run, thereby achieving the purpose of reducing the resistance encountered when the movable pile body 200 is manually moved.

[0080] like Figure 2 、 3 As shown in Figures 4, 5, 6, 7, 9, 10, 12, 13, 14, and 15, a guide rail 110 is provided in the mounting cavity and fixedly connected to the base 100. The sliding seat 410 is movably connected to the guide rail 110. In this embodiment, the movement of the sliding seat 410 is guided by the cooperation between the sliding seat 410 and the guide rail 110.

[0081] like Figure 2 、 3 As shown in Figures 4, 5, 6, 7, 9, 10, 12, 13, 14, and 15, a roller 411 is provided on the base 100. A limiting groove coaxially arranged on the circumferential wall of the roller 411 cooperates with the guide rail 110. In this embodiment, the roller 411 is provided on the base 100 to reduce the resistance encountered by the sliding base 410 during the sliding process. At the same time, the cooperation between the guide rail 110 and the limiting groove achieves the purpose of guiding the movement of the sliding base 410.

[0082] like Figure 9 、 10 As shown, the driving structure includes a transmission wheel 421 , a transmission element 422 and a first motor 423 .

[0083] A transmission wheel 421 is disposed within the mounting cavity and is rotatably connected to the base 100. Two transmission wheels 421 are provided, one of which is disposed at a first end of the base 100 and the other at a second end of the base 100. A transmission element 422 is sleeved on the two transmission wheels 421 and rotates as the two transmission wheels 421 rotate. The transmission element 422 is in driving connection with the sliding base 410.

[0084] It should be noted that the transmission element 422 can be a transmission belt, a transmission chain, etc., and the transmission wheel 421 can be a pulley matched with the transmission belt, or a sprocket matched with the transmission chain.

[0085] The first motor 423 is disposed within the mounting cavity and is fixedly connected to the base 100. The power output shaft of the first motor 423 is in driving connection with the power input shaft of one of the two transmission wheels 421. In operation, the first motor 423 drives the transmission wheel 421 to rotate in the forward direction, thereby driving the sliding seat 410 from the second position to the first position via the transmission element 422. The first motor 423 drives the transmission wheel 421 to rotate in the reverse direction, thereby driving the sliding seat 410 from the first position to the second position via the transmission element 422.

[0086] In the working state, the clutch assembly combines the sliding seat 410 with the transmission element 422 so that the transmission element 422 can drive the sliding seat 410 to move; in the non-working state, the clutch assembly separates the sliding seat 410 from the transmission element 422 so that the transmission element 422 cannot drive the sliding seat 410 to move, so that when the movable pile body 200 is manually moved, the movable pile body 200 will not rotate with the transmission element 422, and will not rotate with the first motor 423, thereby improving the service life of the drive structure. At the same time, when the movable pile body 200 is manually moved, there is no need to overcome the resistance generated by driving the transmission element 422 to move, thereby achieving the purpose of reducing the resistance suffered when the movable pile body 200 is manually moved.

[0087] In this embodiment, a first bevel gear is coaxially sleeved on the power output shaft of the first motor 423, and a second bevel gear is coaxially sleeved on the power input shaft of the transmission wheel 421, and the first bevel gear is meshed with the second bevel gear.

[0088] like Figure 2 、 3 As shown, the driving structure includes a lead screw 424 , a nut 425 and a second motor 426 .

[0089] Screw 424 is rotatably disposed within the mounting cavity and is rotatably connected to base 100. A power output shaft of second motor 426 is drivingly connected to screw 424. Nut 425 is sleeved on screw 424 and drivingly connected to screw 424, so that when second motor 426 drives screw 424 to rotate, screw 424 can drive nut 425 to reciprocate linearly along the axis of screw 424. Nut 425 is drivingly connected to sliding seat 410.

[0090] In the working state, the clutch assembly combines the sliding seat 410 with the nut 425 so that the nut 425 can drive the sliding seat 410 to move; in the non-working state, the clutch assembly separates the sliding seat 410 from the nut 425 so that the nut 425 cannot drive the sliding seat 410 to move. When the movable pile body 200 is manually moved, the movable pile body 200 will not rotate with the transmission element 422, nor will it rotate with the second motor 426, thereby improving the service life of the driving structure. At the same time, when the movable pile body 200 is manually moved, there is no need to overcome the resistance generated by driving the transmission element 422 to move, thereby achieving the purpose of reducing the resistance encountered when the movable pile body 200 is manually moved.

[0091] Preferably, the first motor 423 and the second motor 426 are both self-locking motors. After the movable pile body 200 is driven to the vehicle blocking position and the passage position, since the first motor 423 and the second motor 426 are both self-locking motors, the movable pile body 200 can be locked in the current position. No additional locking component is required to lock the movable pile body 200 in the vehicle blocking position or the passage position, making its structure simpler.

[0092] like Figure 4 、 5 As shown in Figures 6, 7, 12, 13, 14 and 15, in this embodiment, the clutch assembly includes a clutch seat 510, a clutch latch 520 and a control structure.

[0093] The clutch seat 510 is fixedly connected to the transmission element 422 or the nut 425. A clutch socket 511 is provided on the side wall of the clutch seat 510. The extension direction of the clutch socket 511 is different from the movement direction of the sliding seat 410. The clutch latch 520 is provided on the sliding seat 410 and is slidably connected to the sliding seat 410. The clutch latch 520 has an engaging position and a disengaging position, wherein when the clutch latch 520 is in the engaging position, the clutch latch 520 extends beyond the side wall of the sliding seat 410 so that the clutch latch 520 can be inserted into the clutch socket 511 and cooperate with the clutch socket 511, thereby driving the sliding seat 410 to move; when the clutch latch 520 is in the disengaging position, the clutch latch 520 retracts into the side wall of the sliding seat 410 so that the clutch latch 520 cannot cooperate with the clutch socket 511, thereby failing to drive the sliding seat 410 to move.

[0094] The control structure is disposed on the clutch pin 520 or the movable pile body 200 and is in transmission connection with the clutch pin 520. In the operating state, the control structure places the clutch pin 520 in the engaging position, so that the clutch pin 520 can be inserted into the clutch socket 511 and engage with the clutch socket 511, thereby driving the sliding seat 410 to move. In the non-operating state, the control structure places the clutch pin 520 in the disengaging position, so that the clutch pin 520 cannot engage with the clutch socket 511, thereby preventing the sliding seat 410 from moving.

[0095] like Figure 4 、 5 As shown in Figures 12 and 13 , the control structure includes a first elastic element 531 , a reel 532 and a first rotating shaft 534 .

[0096] The first end of the first elastic element 531 is connected to the clutch pin 520, and the second end is connected to the sliding seat 410. In a natural state, the first elastic element 531 applies an elastic force to the clutch pin 520, causing the clutch pin 520 to move from the separation position to the engagement position. The first elastic element 531 can be any element capable of applying an elastic force to the clutch pin 520, such as a spring or a rubber spring. In this embodiment, the first elastic element 531 is a spring.

[0097] The drum 532 is rotatably connected to the sliding seat 410. A first pull rope 533 is wound around the drum 532. The first end of the first pull rope 533 is fixedly connected to the drum 532, and the second end is fixedly connected to the clutch pin 520. A first rotating shaft 534 is coaxially arranged with the drum 532. The first end of the first rotating shaft 534 is fixedly connected to the drum 532, and the second end extends to the top of the movable pile body 200. The first rotating shaft 534 is rotatably connected to the sliding seat 410 and the movable pile body 200.

[0098] In the natural state, the first elastic element 531 applies elastic force to the clutch latch 520 to keep the clutch latch 520 in the engagement position; when the clutch assembly needs to be switched from the engagement state to the separation state, a torque is applied to the first rotating shaft 534 to drive the first rotating shaft 534 to rotate, and the first pull rope 533 is wound up through the reel 532 to drive the clutch latch 520 to move from the engagement position to the separation position; when the clutch assembly needs to be switched from the separation state to the engagement state, a torque is applied to the first rotating shaft 534 to drive the first rotating shaft 534 to rotate, and the first pull rope 533 is released through the reel 532, and under the action of the elastic force of the first elastic element 531, the clutch latch 520 moves from the separation position to the engagement position.

[0099] A groove is formed at the second end of the first rotating shaft 534, and a handle is movably disposed in the groove. When the first rotating shaft 534 is rotated, a torsional force is applied to the first rotating shaft 534 through the handle, generating a torque to drive the first rotating shaft 534 to rotate.

[0100] like Figure 6 、 7 As shown in Figures 14 and 15 , the control structure includes a second elastic element 541 , a movable seat 542 , a second rotating shaft 543 , a slider 544 , a second pull rope 545 , a first permanent magnet 546 and a second permanent magnet 547 .

[0101] The second end of the second elastic element 541 is connected to the clutch latch 520, and the second end is connected to the sliding seat 410. In a natural state, the second elastic element 541 applies an elastic force to the clutch latch 520, causing the clutch latch 520 to have a tendency to move from the separation position to the joining position, or vice versa. The second elastic element 541 can be any element capable of applying an elastic force to the clutch latch 520, such as a spring or a rubber spring. In this embodiment, the second elastic element 541 is a spring.

[0102] The movable seat 542 is disposed within the sliding seat 410 and is rotatably connected to the sliding seat 410. The first end of the second rotating shaft 543 is fixedly connected to the movable seat 542, and the second end extends to the top of the movable pile body 200. The second rotating shaft 543 is rotatably connected to the sliding seat 410 and the movable pile body 200. The slider 544 is slidably disposed within the sliding seat 410 and is located on one side of the movable seat 542. The first end of the second pull rope 545 is connected to the slider 544, and the second end is connected to the clutch latch 520.

[0103] A first permanent magnet 546 is fixedly embedded in the end of the slider 544 facing the movable seat 542. A second permanent magnet 547 is fixedly embedded in the movable seat 542. When the first permanent magnet 546 and the second permanent magnet 547 are aligned, a magnetic attraction is generated between the second permanent magnet 547 and the first permanent magnet 546, and this magnetic attraction is greater than the elastic force of the second elastic member 541.

[0104] When it is necessary to separate the clutch seat 510 from the sliding seat 410, the second rotating shaft 543 is rotated, and the second rotating shaft 543 drives the movable seat 542 to rotate so that the second permanent magnet 547 corresponds to the first permanent magnet 546, thereby generating a magnetic attraction force between the second permanent magnet 547 and the first permanent magnet 546. Under the action of this magnetic attraction force, the slider 544 applies a pulling force to the clutch pin 520 through the second pull rope 545, so that the clutch pin 520 overcomes the elastic force of the second elastic element 541 and moves from the coupling station to the separation station.

[0105] When the clutch seat 510 needs to be combined with the sliding seat 410, the second rotating shaft 543 is rotated, and the second rotating shaft 543 drives the movable seat 542 to rotate so that the second permanent magnet 547 and the first permanent magnet 546 are staggered with each other. Under the elastic force of the second elastic element 541, the clutch pin 520 moves from the separation position to the combination position.

[0106] like Figure 16 As shown, the present invention further provides a vehicle blocking device, including the translational vehicle blocking bollard provided by any of the above embodiments.

[0107] Two translatable bollards are arranged side by side. When the movable bollards 200 are in the traffic position, the distance between the movable bollards 200 is greater than or equal to a first preset distance, so that the vehicle blocking device is in a traffic state. When the movable bollards 200 are in the blocking position, the distance between the movable bollards 200 is less than or equal to a second preset distance, so that the vehicle blocking device is in a blocking state. The second preset distance is smaller than the first preset distance. Specifically, the first preset distance is greater than the width of a vehicle allowed to pass. The second preset distance is smaller than the width of a vehicle allowed to pass.

[0108] When the movable pile body 200 is in the blocking position, the fixed pile body 300 and the movable pile body 200 of the two translational bollards are in the same straight line. When a vehicle hits the blocking device, the vehicle will hit multiple pile bodies at the same time, that is, multiple pile bodies will intercept the vehicle, which has higher interception efficiency and better safety.

[0109] When the movable pile bodies 200 are in the passage position, the distance between the movable pile bodies 200 of the two translational bollards is greater than or equal to the distance between the fixed pile bodies 300 of the two translational bollards. That is, when the movable pile bodies 200 are in the passage position, the movable pile bodies 200 of the two translational bollards are respectively flush with the fixed pile bodies 300 of the two translational bollards or located on the side away from each other of the fixed pile bodies 300 of the two translational bollards.

[0110] Because the unchangeable distance between the pile bodies of the vehicle blocking device is the distance between the fixed pile bodies 300 of the two translational vehicle blocking piles, when the movable pile body 200 is in the passage position, the distance between the movable pile bodies 200 of the two translational vehicle blocking piles is greater than or equal to the distance between the fixed pile bodies 300 of the two translational vehicle blocking piles. Compared with the distance between the movable pile bodies 200 of the two translational vehicle blocking piles being less than the distance between the fixed pile bodies 300 of the two translational vehicle blocking piles, under the same circumstances, a larger passage width is guaranteed, making it easier for cars to pass through and the passage efficiency is higher.

[0111] In this embodiment, when the movable pile bodies 200 are in the traffic position, the distance between the movable pile bodies 200 of the two translational bollards is equal to the distance between the fixed pile bodies 300 of the two translational bollards. This means that when the movable pile bodies 200 are in the traffic position, the movable pile bodies 200 of the two translational bollards are flush with the fixed pile bodies 300 of the two translational bollards. In other words, the plane containing the axis of one movable pile body 200 and its corresponding fixed pile body 300 is parallel to the plane containing the axis of the other movable pile body 200 and its corresponding fixed pile body 300.

[0112] In the description of the present invention, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of this description.

[0113] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A translational roadblock, characterized in that: include: A base (100) having a hollow mounting cavity, the base (100) having a first end and a second end opposite to each other; A movable pile body (200) is arranged on the base (100), is slidably connected to the base (100), and has a passing position and a vehicle blocking position; A driving assembly is arranged in the installation cavity and is drivingly connected to the movable pile body (200). In a working state, the driving assembly drives the movable pile body (200) to the vehicle blocking position, and in a non-working state, the driving assembly drives the movable pile body (200) to the traffic position; as well as A clutch assembly is arranged on the driving assembly and / or the movable pile body (200). In a working state, the clutch assembly combines the movable pile body (200) with the driving assembly so that the driving assembly can drive the movable pile body (200) to move. In a non-working state, the clutch assembly separates the movable pile body (200) from the driving assembly so that the driving assembly cannot drive the movable pile body (200) to move.

2. The translational vehicle blocking bollard according to claim 1 is characterized in that: It also includes a fixed pile body (300), which is arranged on the top of the base (100) and fixedly connected to the base (100), and the fixed pile body (300) is close to the first end of the base (100).

3. The translational road bollard according to claim 1 or 2, characterized in that: The drive assembly comprises: a sliding seat (410), which is arranged in the installation cavity and is slidably connected to the base (100), is fixedly connected to the movable pile body (200), and has a first position and a second position corresponding to the passage position and the vehicle blocking position of the movable pile body (200), respectively; and A driving structure is arranged in the installation cavity and is drivingly connected to the sliding seat (410). In a working state, the driving structure drives the sliding seat (410) from the first position to the second position, thereby driving the movable pile body (200) to the vehicle blocking position; in a non-working state, the driving structure drives the sliding seat (410) from the second position to the first position, thereby driving the movable pile body (200) to the passage position; Wherein, in a working state, the clutch assembly combines the sliding seat (410) with the driving structure so that the driving structure can drive the sliding seat (410) to move; in a non-working state, the clutch assembly separates the driving structure from the sliding seat (410) so that the driving structure cannot drive the sliding seat (410) to move.

4. The translational vehicle blocking bollard according to claim 3 is characterized in that: The driving structure comprises: a transmission wheel (421), which is arranged in the installation cavity and is rotatably connected to the base (100), and two transmission wheels (421) are provided, wherein one of the transmission wheels (421) is close to the first end of the base (100), and the other transmission wheel (421) is close to the second end of the base (100); A transmission element (422), which is sleeved on the two transmission wheels (421) and can rotate along with the rotation of the two transmission wheels (421), and is in transmission connection with the sliding seat (410); and A first motor (423) is arranged in the installation cavity, and its power output shaft is drivingly connected to the power input shaft of one of the two transmission wheels (421); Wherein, in a working state, the clutch assembly combines the sliding seat (410) with the transmission element (422), so that the transmission element (422) can drive the sliding seat (410) to move; in a non-working state, the clutch assembly separates the sliding seat (410) from the transmission element (422), so that the transmission element (422) cannot drive the sliding seat (410) to move; or The driving structure comprises: A lead screw (424) is disposed in the mounting cavity and is rotatably connected to the base (100); a second motor (426), which is disposed in the installation cavity and has a power output shaft drivingly connected to the lead screw (424); and A nut (425) is sleeved on the lead screw (424) and is drivingly connected to the lead screw (424); Wherein, in a working state, the clutch assembly combines the sliding seat (410) with the nut (425) so that the nut (425) can drive the sliding seat (410) to move; in a non-working state, the clutch assembly separates the sliding seat (410) from the nut (425) so that the nut (425) cannot drive the sliding seat (410) to move.

5. The translational vehicle blocking bollard according to claim 4 is characterized in that: The clutch assembly comprises: A clutch seat (510) is fixedly connected to the transmission element (422) or the nut (425), and a clutch socket (511) is provided on its side wall, wherein the extension direction of the clutch socket (511) is different from the movement direction of the sliding seat (410); A clutch latch (520), which is disposed on the sliding seat (410), is slidably connected to the sliding seat (410), and has a coupling position and a separation position; A control structure, which is arranged on the clutch latch (520) or the movable pile body (200) and is in transmission connection with the clutch latch (520); Wherein, in the working state, the clutch latch (520) is placed in the engaging position by the control structure so that the clutch latch (520) can be inserted into the clutch socket (511) and cooperate with the clutch socket (511); in the non-working state, the clutch latch (520) is placed in the disengaging position by the control structure so that the clutch latch (520) cannot cooperate with the clutch socket (511).

6. The translational vehicle blocking bollard according to claim 5, characterized in that: The control structure includes: a first elastic element (531), a first end of which is connected to the clutch latch (520) and a second end of which is connected to the sliding seat (410), and in a natural state, the first elastic element (531) applies elastic force to the clutch latch (520) so that the clutch latch (520) has a tendency to move from the separation position to the combination position; A reel (532) is rotatably connected to the sliding seat (410), and a first pull rope (533) is wound around the reel, wherein a first end of the first pull rope (533) is fixedly connected to the reel (532), and a second end of the first pull rope (533) is fixedly connected to the clutch latch (520); A first rotating shaft (534) is coaxially arranged with the reel (532), a first end of which is fixedly connected to the reel (532), a second end of which extends to the top of the movable pile body (200), and is rotatably connected to the sliding seat (410) and the movable pile body (200); Wherein, in a natural state, the first elastic element (531) applies elastic force to the clutch latch (520) to keep the clutch latch (520) at the combining position; When the clutch assembly needs to be switched from the engaged state to the disengaged state, a torque is applied to the first rotating shaft (534) to drive the first rotating shaft (534) to rotate, and the first pull rope (533) is rolled up by the reel (532) to drive the clutch latch (520) to move from the engaged position to the disengaged position; When the clutch assembly needs to be switched from a separated state to a coupled state, a torque is applied to the first rotating shaft (534) to drive the first rotating shaft (534) to rotate, and the first pull rope (533) is released through the reel (532). Under the action of the elastic force of the first elastic element (531), the clutch pin (520) moves from the separation position to the coupling position.

7. The translational bollard according to any one of claims 4 to 6, characterized in that: A guide rail (110) is arranged in the installation cavity, and the guide rail (110) is fixedly connected to the base (100); A roller (411) is provided on the base (100), and a limiting groove coaxially arranged on the circumferential wall of the roller (411) matches the guide rail (110).

8. A vehicle blocking device, characterized in that: The translational vehicle blocking bollard comprises any one of claims 1 to 7; There are two translational vehicle-blocking bollards arranged in parallel, and when the movable pile body (200) is in the passage position, the distance between the movable pile bodies (200) of the two translational vehicle-blocking bollards is greater than or equal to a first preset distance, and when the movable pile body (200) is in the vehicle-blocking position, the distance between the movable pile bodies (200) of the two translational vehicle-blocking bollards is less than or equal to a second preset distance, wherein the second preset distance is less than the first preset distance.

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