102 results about "Wheel chock" patented technology

The utility model relates to the technical field of aircraft accessories, in particular to a movable aircraft chock with RFID (radio frequency identification), which comprises a bearing plate and moving wheels, and the moving wheels are mounted on the bearing plate to move the bearing plate; the turnover mechanism is fixedly installed on one side of the bearing plate, a guide baffle is installed on the turnover mechanism, and the aircraft wheels can be moved to the bearing plate from the guide baffle; the pushing mechanism is installed on the other side of the bearing plate, an attaching baffle is installed on the pushing mechanism, and the pushing mechanism is used for driving the attaching baffle to move so as to be attached to the aircraft wheel; the electronic tag is mounted on the bearing plate and is used for marking the aircraft wheel; and the stabilizing mechanism is mounted on the lower side of the bearing plate. The movable airplane wheel chock with the RFID not only can block airplane wheels, but also can conveniently guide the airplane wheels to the wheel chock, further can ensure that the airplane wheels are stably blocked while being convenient to move, and is simple to operate and high in practicability.

A wheel chock mounting assembly includes a bracket and a stopper. The bracket has a retention member and is configured to be coupled to a surface of a machine. The bracket defines a receptacle to at least partially receive a wheel chock at a predefined location on the machine. The stopper has an engagement member. The stopper is configured to be mounted on the machine at a predefined distance from the bracket. The bracket and the stopper are structured and arranged to receive and constrain the wheel chock therebetween at the predefined location on the machine.

A positive pressure chock system has a first arm with a first wheel chock and a second arm with a second wheel chock. The first wheel chock is attached at a bottom end of the first arm and the second wheel chock is positioned at a bottom end of the second arm. The first arm and the second arm are attached at a hinge point such that the first wheel chock and the second wheel chock are movable between an open position where the first wheel chock and the second wheel chock move away from each other and a closed position in which the first wheel chock is biased towards the second wheel chock.

A smart wheel chock includes a chock body including a ground engaging surface and a wheel engaging surface for engaging a wheel of a vehicle; a processor housed within the chock body; a position tracking sensor housed within the chock body, wherein the position tracking sensor is configured to detect a location of the wheel chock; a wireless communication module in communication with the processor and configured to transmit the location of the wheel chock; a power system configured to supply power to the processor and wireless communication module; and a visual indicator on the chock body, wherein the visual indicator is configured to be visible while the chock body is engaged with the wheel, and wherein the visual indicator includes a unique identifier for the smart wheel chock.

A reversible wheel chock can include a body portion having: a bottom face; a front face and a rear face extending upward relative to the bottom face, the front face having a front wall height, and the rear face having a rear wall height equivalent to the front wall height; a spine forming a top surface parallel to the bottom face, the spine defining apertures; a first chocking face spanning a first surface distance between the spine and the front face; and a second chocking face spanning a second surface distance between the spine and the rear face. The first surface distance and the second surface distance can be between 3 and 4 times greater than the front and rear wall heights. A handle can be attachable to the body portion via the apertures. A base pad can be attached to the body portion adjacent to the bottom face.

The present invention discloses a mounting assembly for an intelligent wheel chock device, comprising a first cylindrical mounting tube for accommodating the intelligent wheel chock device, a second cylindrical mounting tube, and a connector for connecting the first and second mounting tubes. The rear section of the first mounting tube is inserted into the second mounting tube, and the first and second mounting tubes are connected together via the connector. The second mounting tube has a cavity behind the rear end of the first mounting tube. A bottom cover is inserted into the rear end of the first mounting tube, and the bottom cover has a through hole connecting the cavity of the first mounting tube and the cavity of the second mounting tube. The present invention has the advantages of a simple structure, easy installation, and no need to modify existing wheel chocks.

A kind of wheel holding device of aircraft tractor, it includes: car body, pedestal turntable, load floor, hydraulic cylinder group, clamping push plate, rotating motor and front pressing plate;Pedestal turntable, load floor, hydraulic cylinder group, clamping push plate, rotating motor and front pressing plate are all installed on car body.The wheel holding device of aircraft tractor provided by the present application has the advantages that: the wheel holding device does not need engine power, and moves by external ground power from the exit of the aircraft to the end of the runway waiting for takeoff, and the pilot controls the tractor to carry out departure operation, with the advantages of simple operation, safety, stable work, long service life, high lifting height, wide application range, etc.

1. Name of the design product: Aircraft wheel chock. 2. Use of the design product: Used to fix the wheels of an aircraft to prevent the aircraft from sliding after landing and stopping. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.

1. The name of the design product: wheel block. 2. The use of the design product: the design product is used for airplane wheel block to prevent airplane from sliding after stopping. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Wheel chock comprising a support element (5), a stop (3), a first connecting element (4), a rail (7) and an operating device, wherein the support element (5) is connected at one end to the first connecting element (4) and is mounted on the rail (7) at the other end, wherein the support element (5) can be rotated, raised or lowered relative to the first connecting element (4), wherein one end of the stop (3) is attached to the first connecting element (4) and the other end is fixedly connected to a rail connecting device (1) and can rotate in a horizontal plane about the vertical direction relative to the rail connecting device (1), wherein the operating device can cause whether the rail connecting device (1) and the stop (3) as a whole are connected to the rail (7), thereby achieving a locking or unlocking between the stop (3) and the rail (7) of the wheel chock.characterized in that the support element (5) includes a support tube (52) which is provided at two ends with a first connecting rod extending perpendicular to its axis, the two first connecting rods being directed downwards, one of the first connecting rods being provided on its underside with a first connecting bolt and the other first connecting rod with a connecting hole on its underside, and the connecting bolt being inserted directly into a mounting bore of the rail (7) to effect a connection with the rail (7), and that the operating device comprises an actuating handle (2) which is connected to one end of a second connecting plate (22), the second connecting plate (22) being rotatably connected to a third connecting bolt (23) and the second locking bolt (31),wherein the third connecting bolt (23) is inserted successively through the first pin hole of the base plate (32) and the second pin hole of the connecting plate (1-1) into the mounting bore of the rail (7).

This item is a jack-up bracket for vehicles that is used to raise the jack-up point to prevent the jack from interfering with the rocker molding, which has become larger due to the improved appearance of battery packs installed under the floor. It is characterized by an angled contact surface with the wheel chock to reduce damage to the jack-up bracket when it collides with an obstacle such as a wheel chock.

The invention discloses a wheel chock which comprises a wheel chock body and relates to the technical field of wheel backstops, the two sides of the wheel chock body in the width direction of the wheel chock body are each provided with a concave part, the outline of the top face of the wheel chock body and the outline of the bottom face of the wheel chock body are each an inwards-concave arc face, and the concave direction of each inwards-concave arc face faces the center of the wheel chock body; the top surface is used for being in contact with wheels, and the bottom surface is used for being in contact with the ground; the wheel chock body is made of materials capable of generating elastic deformation, when the wheel exerts pressure in the direction from the top face to the bottom face on the top face, the wheel chock body is extruded and deformed in the direction, and the contact face of the top face and the wheel and the contact face of the bottom face and the ground are both increased. Through the structural design, the foundation strength is guaranteed, the overall weight is greatly reduced, and the carrying convenience is improved.

The utility model discloses a wheel masking device for a rubber-tyred vehicle, which relates to the technical field of equipment maintenance tools and comprises a wedge-shaped body, the wedge-shaped body is of a hollow pentahedron structure and comprises a contact plate, a friction plate, a rear supporting plate and two side supporting plates, the contact plate is used for being in contact with tires of the vehicle, the friction plate is used for being in contact with the ground, and the rear supporting plate is used for being in contact with the ground. The bottom face of the friction plate is a rough face, the side supporting plates are of a triangular structure, the two side supporting plates are arranged in parallel and perpendicular to the friction plate, the structure is simple, use is convenient, and vehicles can be effectively blocked.

The utility model relates to the technical field of railway cargo transportation, in particular to a wheel chock device for railway transportation of crawler-type cargos with vehicle-cargo coordination, which comprises an inclined blocking structure, a top block assembly, a push rod assembly and a combined fixing pin unit, when the wheel chock device is used, a blocking angle suitable for the crawler-type cargos is firstly calculated so as to select a proper wheel chock surface; the ejecting piece is tightly attached to the end of the blocking body, the position of the fixing plate and the position of the push rod in the push rod sleeve are adjusted, and the overall loading position of the device is changed; and after positioning is completed, the anti-loosening bolt is tightened to prevent the wheel chock device from moving longitudinally, and the fixing plate combination fixing pin and the inclined baffle combination fixing pin are screwed in to complete overall fixing. The device is suitable for various types of crawler-type goods, the crawler-type goods are fixed on a railway vehicle, the displacement of the crawler-type goods is prevented when a train runs, and the problems that the cost is high, manpower and material resources are consumed, the operation is complicated, the reinforcement is difficult and the working efficiency is low when the crawler-type goods are transported are solved.

The application provides an automatic pad wheel device for preventing motor vehicle from sliding down hill, which is fixed on the corresponding position of the rear side of the wheel of the vehicle chassis, and the installation frame is provided with a pad block receiving and releasing mechanism, a pad block locking mechanism and a pad block pushing mechanism, and a trapezoidal pad block with a circular arc notch is hung below the installation frame, and one person in the driver's cabin can control the process of automatic pad wheel and pad block receiving and releasing. The automatic pad wheel device uses gear with one-way clutch mechanism to drive the pad block receiving and releasing mechanism, which has strong impact resistance and stable operation; the pad block locking mechanism is provided with locking assembly and unlocking assembly, which can prevent the pad block from falling off accidentally when the vehicle is jolted; the pad block pushing mechanism is provided with U-shaped fork, so that the operation of pushing and receiving the pad block can be accurately positioned, and since the specific connection mode is adopted between the swing arm and the pad block, the pad block will not move backward with the vehicle, and the pad wheel can be successfully ensured.

To provide an adapter for a wheel stopper capable of effectively using one kind of wheel stopper even on a normal road surface and a frozen road surface.SOLUTION: A bottom portion 52 that has an uneven non-slip portion side 52a and is grounded on a road surface in a use state, and an inclined surface that has a first end portion side 54a as an intersection with one end of the bottom portion 52 and is separated from the bottom portion 52 toward a second end portion side 54b side, the adapter 10 includes a first engagement portion 12 that engages with an intersection between a bottom portion 52 and a first end portion side 54a, a second engagement portion 14 that engages with a non-slip portion side 52a, and a base portion 16 provided between the first engagement portion 12 and the second engagement portion 14, and the base portion 16 includes a non-slip spike 18.SELECTED DRAWING: Figure 4

The utility model provides a parking platform and wheel in-place detection equipment thereof. The wheel in-place detection device comprises a body, an in-place detector and a wheel chock pressing plate. The top of the body is open and the body is hollow to form an accommodating groove. The in-place detector is arranged in the containing groove and used for detecting in-place signals of the wheels. The in-place detector is movably connected with the body, can ascend and descend relative to the body and is used for adjusting the position of the in-place detector in the vertical direction. The wheel chock pressing plate can rotate downwards relative to the body to press the trigger in-place detector and is used for blocking the wheel or rotate upwards to reset. The wheel chock pressing plate comprises a plate body and a cover plate, and the plate body covers the opening of the body and is rotatably connected with the body. A through hole communicated with the containing groove is formed in the plate body and located above the in-place detector. The cover plate covers the through hole of the plate body, is detachably connected with the plate body and is used for opening and closing the through hole, so that the position of the in-place detector can be directly adjusted through the through hole.

The universal joint (200) is provided at the free end (154) of the arm assembly (152) in a wheel chock handling unit (150) for securing a wheel chock (100). The joint (200) includes a main plate (220), a first pivot coupling (208) defining a yaw axis (210), and an elongated link (260) attached to the first pivot coupling (208) and being pivotable about the yaw axis (210). The joint (200) also includes means for limiting axial pivot movements of the link (260) within a range of angular positions having a first angular end position and a second angular end position. The joint (200) can be configured and arranged so that the wheel chock (100) can self-align using only its own weight, thus the force of gravity, along the entire range of positions along a base plate (110), or a portion thereof.

A vehicle tire change kit includes a hydraulic jack that has an input socket and a lifting plate. The lifting plate is raised or lowered when the input socket is rotated in a respective first direction or second direction to jack a vehicle. An impact driver is provided that has an output chuck which is matable to the input socket of the hydraulic jack for rotating the input socket in either the first direction or the second direction. A plurality of impact sockets is provided to engage lug nuts on a respective tire on the vehicle for removing the respective tire from the vehicle. A jack stand is included for safely retaining the vehicle in a jacked position and a pair of wheel chocks are provided to inhibit a respective wheel from rolling when the vehicle is being jacked.

A wheel chock positioning arrangement comprises a support arm arrangement including a lateral support; a mounting plate connected to the lateral support; a first cantilever arm assembly and a second cantilever arm assembly each having opposite first ends and second ends, the first ends are pivotally mounted to the mounting plate for angular displacement of the first assembly and the second assembly in a transversal direction between a storage position and an extended position; and the second ends are pivotally connected to a wheel chock mount configured to receive a wheel chock; a track extending longitudinally; and a carriage for mounting the support arm arrangement and configured to move along the track. The arrangement can position and retrieve the wheel chock. Wear, tear and mechanical stress on system components are reduced, vehicle immobilization safety is improved and a misalignment of the chock when engaging a base plate can be tolerated.

An apparatus can include a wheel chock. The wheel chock can include a body portion. The body portion can include: a bottom face; a first side face and a second side face extending upward relative to the bottom face; at least one chocking face positioned above at least one of the first side face or the second side face, wherein the at least one chocking face includes an angled surface; and a spine forming a top surface parallel to the bottom face, the spine adjoined to the at least one chocking face, and the spine defining apertures. The wheel chock can also include an elongated handle attachable to the body portion via the apertures, the elongated handle configured to maintain an upright, self-standing position.

To provide a device for preventing forgetting to collect wheel chocks, which can prevent wheel chocks from scattering in a vehicle or on a loading platform by providing a dedicated storage section for wheel chocks, and further, can call attention to forgetting to collect the wheel chocks by issuing an alarm when the wheel chocks are not stored in the wheel chock storage section. [Solution] A wheel chock storage section is formed inside the automobile or in the cargo area as a place for collecting wheel chocks, a sensor that turns on and off when a wheel chock 1 is stored is installed on the wall panel of the wheel chock storage section, and an alarm device that is activated when the sensor turns on or off is installed inside the automobile.

In one aspect, a wheel chock system is provided that includes a wheel chock with a sensor configured to detect a proximity of a wheel, and a controller operably coupled to the sensor and a peripheral device. The controller includes a processor configured to cause the peripheral device to have a first state in response to the sensor detecting the wheel within a first proximity. The processor is further configured to initiate a timer in response to the sensor detecting the wheel within a second proximity. The processor is further configured to cause the peripheral device to transition to a second state in response to the sensor detecting the wheel within the second proximity for a predetermined time period measured by the timer.

The utility model belongs to the aircraft wheel block technical field provides a new -type aircraft wheel block, including body, the body bottom evenly is equipped with a plurality of recessed cavities, the body top vertical downward is equipped with a plurality of through -holes, the body one side horizontal is equipped with a plurality of accommodating holes, the utility model discloses the slope of the body's isosceles trapezoid and wheel contact, to make the body can limit the aircraft after stopping, make it more safe and reliable parking state, avoid the situation of aircraft unplanned displacement, through two ropes and recessed cavity, through -hole and accommodating hole cooperation, to realize the placing and taking out operation of this device, the utility model discloses the polyurethane dyeing material is adopted, in addition to the overall structure of optimization design, reduce the weight of wheel block body, reduce the personnel load, in various use scene more easily identifiable.

1. Name of the Design Product: Aircraft Wheel Chock. 2. Use of the Design Product: The design product is used to be placed in front of and behind the aircraft wheels to prevent the aircraft from moving accidentally after it has come to a complete stop. 3. Design Key Points of the Design Product: The combination of the shape and pattern of the product. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

1. Name of the designed product: wheel fastener. 2. Use of the designed product: for fixing in the course of vehicle transportation. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view 1.

The invention relates to a self-locking wheel-locking device (1) comprising a base (2), a first part (4) comprising two sections (5, 6) forming an obtuse angle and receiving a wheel, the first part pivoting about a first axis (X1) between a first close position allowing the wheel to be inserted into the first section (5), and a second distant position where the second section (6) is brought closer to the base. The device (1) includes a second part (10) which also receives the wheel and moves about a second axis (X2) perpendicular to the first axis, when said wheel comes into contact with the second part during the pivoting of the first part towards its second position. The device includes an automatic locking system configured to lock the relative position of the second part and the first part when said first part reaches its second position. Figure 1 is shown in the abstract.

This invention discloses a speed control system for a coupling robot in a marshalling yard. Utilizing a reducer and a coupling robot, the system provides continuous, targeted speed control throughout the yard, preventing collisions caused by speeding trains and significantly improving the safety of shunting operations. Furthermore, it increases the safe coupling rate and eliminates track closures. Moreover, during marshalling operations at the rear of the marshalling yard, it eliminates outdated methods such as wheel chocks and handbrakes for vehicle speed control and braking, reducing the workload of shunting personnel and improving the working environment. The system achieves automatic speed control for shunting operations at the rear of the marshalling yard, completely eliminating the need for wheel chock brake safety personnel and further promoting the intelligent development of marshalling yards.

The utility model relates to the technical field of safety operation warning devices, in particular to a safety operation device integrating an oil filling operation signboard and a double-wheel gear. According to the safe operation device integrating the oil filling operation signboard and the double-wheel chock, a vertical rod is fixedly connected to a center frame of the top of a bottom rod, a handle is fixedly connected to the top of the vertical rod, and a warning slogan is arranged outside the vertical rod. According to the safe operation device integrating the oil filling operation signboard and the double wheel gears, when the safe operation device is used in the later period, a worker only needs to hold the handle on the vertical rod, the lengthened vertical rod enables the worker to operate and control more conveniently, the worker does not need to bend down to take the device in a reciprocating mode, and the working efficiency is improved. Therefore, a worker can take and use the device more conveniently in the later period.