81 results about "Wheel chock" patented technology

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 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. 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 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 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.

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 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.

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: design 1, perspective view 1. 5. Design 1 is designated as the basic design.

This product provides wheel chocks that can effectively exert frictional force with the wheels and securely fix them in place. [Solution] The wheel stopper 1 is installed in the gap between the vehicle's wheels and the road surface to prevent the vehicle from moving, and has a bottom surface 2 that contacts the road surface and an L extending from one end to the other in the longitudinal direction. b It is formed so that its height increases in the direction and has a wheel contact portion 3 that contacts the outer surface of the wheel, and the wheel contact portion 3 is L b The structure has multiple rows of stair sections 31, 32, and 33 that rise in a step-like manner in the direction of travel, and adjacent stair sections 31, 32, and 33 in the direction of travel have their steps staggered.

A vehicle mounting kit for mounting a vehicle to a trailer or other support structure includes a front wheel chock and a rear wheel chock. The front wheel chock includes a U-shaped front guardrail which defines a front wheel bay for receiving a front wheel of the vehicle and preventing further forward motion with respect to the front wheel chock. The rear wheel chock defines a bay that allows movement of the vehicle's wheels forward and backward therethrough. The front and rear wheel chocks also include mounting rings for attaching mounting straps that secure the vehicle's wheels to the front and rear wheel chocks.

The invention provides a helicopter wheel lock and an undercarriage. The wheel lock comprises a lever (1), a connecting rod (2), a sleeve rod (3), a spring (4), a pin (5), a lock pin (6), a lock seat (7), a handle (10) with a steel wire and a lock shell (11). The lock seat (7) is annular, sleeves a rotating shaft of the free steering wheel of the helicopter, is matched with the upper part of the rotating shaft and can rotate along with the rotating shaft; a lock hole is formed in the circumference of the lock seat (7); the second end of the lock pin (6) is sequentially connected with a sleeve rod (3), a connecting rod (2), a lever (1) and a handle (10) with a steel wire; and the spring (4) is sleeved on the sleeve rod (3). A handle and a steel cable are used for controlling locking and unlocking, a spring is used for driving locking, a lever is used for reducing unlocking driving force, a lock pin can be replaced, a label is designed for indicating whether locking is conducted or not, the lock pin is provided with a shearing groove, a lock base is matched with a rotating shaft through an inner hexagon, and when the lock base is at any angle, an operator can conduct locking operation.

To provide a wheel stopping device that can contribute to installation of a wheel stopping member in a proper position with respect to a wheel, and a safety gear of a work vehicle.SOLUTION: A portable-type wheel stopping device 101, which regulates a high-place work vehicle being parked from moving, is configured to comprise: a wheel stopping member that is installed near a tire wheel on a road surface on which the high-place work vehicle is parked; a non-contact-type distance sensor 130 that detects a distance between the tire wheel and the sensor; a control part 160 that determines whether or not the distance detected by the distance sensor 130 is within a predetermined first determination distance or less; and a display part 150 that notifies the determined result of whether the distance detected by the distance sensor 130 is within the first determination distance or not, on the basis of the determined result by the control part 160.SELECTED DRAWING: Figure 5

1. Name of the designed product: wheel fixer. 2. Use of the designed product: for fixing in vehicle transportation. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view 1. 5. The bottom surface of the designed product is the part not easily seen or not seen during use, and the top view is omitted.

1. Name of the product in this design: Wheel stopper. 2. Purpose of this design: A wheel stop used to block wheels and prevent vehicles from rolling backwards. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

To provide a management device, a management method, and a management program for managing installation of a wheel chock, capable of encouraging a user to reliably perform installation or removal of a wheel chock.SOLUTION: A management device, management method, and management program for managing installation of a wheel chock use a controller connected to an input unit, a presentation unit, and an acquisition unit. In the input unit, a condition of a vehicle that is controlled so as to pass through a predetermined location is input. The presentation unit presents instructions to a user associated with the vehicle. The acquisition unit acquires information related to installation of the wheel chock. The controller determines whether or not the vehicle is stopped at the predetermined location on the basis of the condition. When it is determined that the vehicle is stopped at the predetermined location, the controller presents, via the presentation unit, an installation instruction instructing installation of a wheel chock on the vehicle. The controller acquires completion information indicating that installation of the wheel chock on the vehicle has been completed via the acquisition unit.SELECTED DRAWING: Figure 1

A wheel chock has a body with a shell and filled core construction capable of supporting high chocking loads while being relatively lightweight and portable. The chock includes walls sized and shaped to support large-diameter wheels such as wheels of large haul vehicles and mining trucks. The chock can be sized proportional to the radius of the wheel to be retained or based on the radius of curvature of a wall configured to primarily support the outer surface of the wheel. The chock can have a cut off or flattened toe or front surface that reduces weight and helps to ensure that the entire chock is load-bearing when in a chocking position. The chock can also have a flattened top surface to support the outer surface of a tire that deforms around the chock while it is being retained by the chock. 20 26 20 52 19 01 J ul 2 02 6 2 0 2 6 2 0 5 2 1 9 0 1 J u l 2 0 2 6