74results about "Hand carts with one axis" patented technology

This utility model provides a foldable flue transport vehicle, relating to the field of construction technology. It includes a support frame, inside which are arranged a set of solid shafts (set one and set two). Limiting plates are respectively installed on one side of each of the solid shafts. A reinforcing bar connecting ring is fitted onto the solid shaft, with a seamless steel pipe welded to one end of the first connecting ring. Similarly, a reinforcing bar connecting ring is fitted onto the solid shaft, with a seamless steel pipe welded to one end of the second connecting ring. After use, gently pushing the load-bearing horizontal plate inward causes the reinforcing bar connecting rings to deform as the frame rotates, bringing the two frames closer together to achieve a folded state. After folding, the volume is reduced to 1 / 3 to 1 / 2 of the original volume, facilitating on-site transport and storage.

The utility model discloses a folding type frame structure of tiger car relates to tiger car technical field, including lower frame, the top of lower frame is provided with upper frame, the left and right sides of lower frame and the inside of upper frame contact, the top fixedly connected with handle of upper frame, the left and right sides of lower frame all are fixedly connected with car wheel, the junction of upper frame and lower frame is provided with adjusting mechanism, the left and right sides of lower frame all are provided with fixed establishment. The utility model discloses through setting adjusting mechanism and fixed establishment. Adjusting mechanism contains swivel rod, ratchet wheel, pawl etc., removes screw rod when folding, and swivel rod rotates with upper frame, and ratchet wheel rotates synchronously, and pawl limits reverse rotation, and fixed establishment has fixed plate, screw rod etc., and when unfolding, rotates knob and makes screw rod penetrate fixed plate, upper frame to lower frame inner wall and fixes upper frame, solve the problem that traditional tiger car can not be folded, and need larger storage space when not using, and the flexibility is limited.

This utility model relates to the field of logistics and transportation technology, and discloses a transport vehicle, including a main body with two roller assemblies at its bottom and a support member located between the roller assemblies, wherein the support member and the axes of the two roller assemblies are staggered; a lifting assembly including a movable rod and a connecting rod structure, the movable rod being vertically mounted on the main body and having a clamping assembly on it, the connecting rod structure including a vertically arranged first connecting rod and a second connecting rod, one end of the first connecting rod being connected to the movable rod and the other end being hinged to the second connecting rod to form a first hinge point, the second connecting rod being hinged to the main body to form a second hinge point, and having a foot pedal on it; when the user applies pressure to the foot pedal, the support member abuts against the ground, the second connecting rod rotates around the second hinge point, and drives the first hinge point to displace along a preset trajectory, so that the first connecting rod drives the movable rod to perform lifting and lowering movements. The advantages of this utility model are that it has a simple structure, is easy to operate, and has low production costs.

The application discloses a portable adjustable pipe supporting and carrying trolley, and belongs to the technical field of carrying trolleys. The trolley comprises a trolley frame, two running wheels and a gripping handle. The two running wheels are respectively arranged on the two sides of the trolley frame. The gripping handle is arranged on the middle part of the trolley frame. An extension part is fixedly arranged on the top of the trolley frame. A center rod is fixedly arranged on the top of the extension part. Pipe tongs are rotatably connected to the two ends of the center rod. A working cavity is arranged between the center rod and the extension part. A rotating handle is movably arranged on the side wall of the extension part. A placing groove is arranged on the side wall of the extension part. A rotating mechanism for driving the two pipe tongs is arranged in the working cavity. The pipe tongs clamping and the trolley carrying are combined, portable clamping and carrying of pipes with different diameters are realized, the labor intensity is effectively reduced, and the pipe carrying efficiency and safety are improved.

The application discloses a transfer trolley, which solves the technical problem of time-consuming and laborious installation of a cover plate in the prior art. The transfer trolley comprises a trolley body, a frame and a wheel assembly, the wheel assembly is provided with an axle, and the frame is rotationally connected with the axle; the frame has a handrail end and a clamp end which are oppositely arranged along the length direction of the trolley body; the clamp comprises a traction rope, a first clamping part and a second clamping part, the two ends of the traction rope are respectively connected with the upper ends of the first clamping part and the second clamping part, the middle part of the traction rope is connected with the clamp end, and the middle parts of the first clamping part and the second clamping part are hingedly connected; wherein the lower end of the first clamping part is provided with a first clamping surface and a supporting surface, and the lower end of the second clamping part is provided with a second clamping surface and an ejection surface; the first clamping surface and the second clamping surface are oppositely arranged and respectively act on two opposite sides of the cover plate, the supporting surface acts on the bottom surface of the cover plate, and the ejection surface faces downward. The transfer trolley provided by the application is time-saving and labor-saving in installation of the cover plate and has high efficiency.

The present disclosure relates to coupling mechanisms for detachably attaching two or more utility modules to each other, utility assemblies, mobile carriers, and other attachable modules and items.

The present application relates to the technical field of transport vehicles, and discloses an electrically-assisted modular carrying vehicle, which comprises a plurality of lightweight connecting pipes in a connecting pipe unit and a supporting pipe unit, so that the weight of the vehicle is effectively reduced; an angle adjuster and a telescopic supporting pipe unit are arranged to realize the folding of the vehicle; a tension sensor for detecting the tension value of the waist of a walker and a controller are arranged to control the hub motor, so that the assistance provided by the hub motor is matched with the walking speed and pace, and the damage to the waist of the walker is effectively avoided; a remote control handle is arranged to control the hub motor and the electric air pump, control the walking direction and speed of the hub motor, and inflate the inflatable air bag in real time, so that the technical problem of slow deep water wading is completely solved; and a modular carrying module which can be quickly disassembled and assembled is arranged to completely solve the problem that the carrying of articles and the execution of diversified tasks cannot be satisfied.

The utility model belongs to the construction material transportation technical field discloses a handling trolley, including support subassembly and walking structure, wherein, support subassembly includes support beam, first support piece and second support piece, when the piece to be handled is placed in handling trolley, support beam can support the piece to be handled, the first side of the piece to be handled can be attached to first support piece, the second side can be attached to second support piece, the contact area of the piece to be handled and handling trolley is larger, handling trolley is not prone to the phenomenon of local stress concentration, and the safety of the handling process of the piece to be handled is higher. First support piece and second support piece can limit the displacement of the piece to be handled along the length direction of support beam, and the transportation stability of the piece to be handled is improved. Walking structure is rotationally arranged below support beam, which facilitates workers to transport the piece to be handled by pushing the handling trolley, saves labor cost compared with manual handling by many workers, reduces the labor intensity of workers, and improves the handling efficiency.

A vehicle device is disclosed. The vehicle device includes: a frame having a first section, a second section, and a third section; a plurality of clamps positioned at the second section of the frame, the plurality of clamps being configured to hold a plurality of gas cylinders; and at least one encapsulation member mounted at the third section of the frame. Furthermore, the at least one encapsulation member mounted at the third section of the frame includes: at least one storage box for storing one or more objects; and a pressure regulator unit configured to be connected to the plurality of gas cylinders to regulate and monitor the pressure of the gas stored within the plurality of gas cylinders.

Implementations of a wheelbarrow net are provided. In some implementations, the wheelbarrow net comprises an elastic mesh portion formed from interconnected threads, an edge portion that bounds mesh portion; an attachment device configured to attach the wheelbarrow net to a wheelbarrow tray, and, in some implementations, a drawstring assembly configured to adjust the edge portion.

The utility model discloses a portable dragging device of pump pipe of long shaft pump, the portable dragging device of pump pipe of long shaft pump includes adjusting arm and support arm, and the support arm is slidably arranged on the adjusting arm, and the adjusting arm is connected with the steel sheet at the end far from the support arm, and the steel sheet is connected with the supporting piece, and the supporting piece is arranged at the both ends of the pump pipe to make the pump pipe off the ground, and the steel sheet is connected with the gyro wheel through the wheel shaft to make the pump pipe turn or move, and the adjusting arm is provided with the first bolt hole, and the support arm is provided with the second bolt hole, and the first bolt hole and the second bolt hole are connected by the first fastener to make the support arm fixed on the adjusting arm, and the portable dragging device of pump pipe of long shaft pump is slidably arranged with the support arm on the adjusting arm, the fixed position of the support arm is changed, and the overall length of the device when using is changed, and the both ends of the pump pipe are supported by the supporting piece, and the construction personnel can move the pump pipe through the gyro wheel, so that the operation is simple, and the transportation efficiency is improved.

This utility model provides a material handling vehicle, including a base frame with casters installed at the bottom. Slots are provided on both sides of the base frame, into which a support frame is inserted. Locking bolts for fixing the support frame are threaded onto both sides of the base frame. A first sleeve is installed at the top center of the support frame, and a handle is inserted into the first sleeve. A first fixing bolt for fixing the handle is threaded onto the top of the first sleeve. A hanging assembly is fitted onto the surface of the handle. This handling vehicle has a simple structure and small size, making it convenient for material handling operations in confined spaces. It can rotate a support frame of appropriate size according to the construction space, and then hang materials via the hanging assembly and a second hook. Workers can hold the handle and use leverage to push the handling vehicle, thus easily transporting barrelled materials to confined construction sites. Furthermore, this handling vehicle is easy to disassemble and carry.

The application relates to the technical field of mine mechanical equipment, and provides an underground multifunctional carrier vehicle, which comprises a main vehicle frame, a directional caster wheel arranged at the front end of the main vehicle frame, a rotary connecting rod, one end of the rotary connecting rod being rotationally connected with the main vehicle frame, a split vehicle frame, the split vehicle frame being connected with the other end of the rotary connecting rod, and a universal caster wheel arranged at the connecting end of the split vehicle frame and the rotary connecting rod. In a first mode of the split vehicle frame, the split vehicle frame is rotated and folded around the rotary connecting rod, the split vehicle frame and the main vehicle frame are parallel and superimposed, the universal caster wheel is lifted and suspended and is accommodated in the inner side of the directional caster wheel, and the directional caster wheel independently supports the main vehicle frame. In a second mode of the split vehicle frame, the split vehicle frame is rotated and unfolded around the rotary connecting rod, the split vehicle frame and the main vehicle frame form a preset included angle, the universal caster wheel falls and supports the main vehicle frame together with the directional caster wheel. Through the rotary deformation structure between the main vehicle frame and the split vehicle frame, function integration and conversion are realized.

A wheelbarrow (100) has a support structure (102) mounted for rotation about a tip axis (119). A bucket is mounted on the support structure (102) for rotation about a bucket axis (124). The centre of gravity (134) of the bucket when loaded is normally behind the bucket axis (124). Rotation of the support structure (102) about the tip axis (119) upwards moves the centre of gravity (134) forward and when the centre of gravity (134) is forward of the bucket axis (124) the bucket tips and discharges its contents.

A workbench-hand truck assembly includes a first pair of legs, a frame, a second pair of legs pivotally coupled to the frame and to the first pair of legs, a workbench configured to be supported by the first and second pairs of legs, a pair of brackets pivotally coupled to the first pair of legs, and a nose plate pivotally coupled to the pair of brackets for movement between a stored position, in which the nose plate extends parallel to and adjacent the workbench, and a deployed position, in which the nose plate extends away from the workbench. The workbench-hand truck assembly is configurable in a hand truck position when the nose plate is in the deployed position, such that the nose plate extends perpendicular to the workbench.

The present invention provides improved configurations for a waste receptacle for ease of use by residential users and efficient waste collection. The improvements comprise a cuboid bin and hinged lid receptacle having two wheels connected by an axle at the bottom and a handlebar at the top portion, a first magnet on the lid and a second on the bin, and a crossbar. The wheels, axle, and handlebar are located in the same vertical plane, whereas the hinges and the magnets are located in a vertical plane left (or right) adjacent thereof, and the crossbar is located in a vertical plane directly opposite thereof. The magnets securely attach the lid to the bin during waste deposit and collection. The location of the crossbar in relation to the handlebar, combined with the location of the hinges and magnets creates an ergonomic and efficient receptable for maneuvering and trash collection.

This invention belongs to the field of curbstone transportation technology, specifically a curbstone transportation trolley, including a transportation frame with wheels rotatably connected to both ends of the frame. A sleeve is fixedly installed on the top of the frame, and a sliding rod is slidably connected inside the sleeve. In this invention, the sliding rod rotates towards the curbstone body under the weight of a first and second clamping plate. The first and second clamping plates rotate along a connecting shaft, increasing the gap between them, allowing the curbstone body to enter between the two clamping plates and thus clamping it. As the end of the sliding rod away from the first connecting rope is pressed down, under the lever principle, the end of the sliding rod near the first connecting rope begins to rotate upwards, and under the weight of the curbstone body, the first and second clamping plates firmly clamp the curbstone body.

The application relates to a pump truck and relates to the technical field of pump body transfer equipment, which comprises a vehicle body, a pump unit arranged at the top of the vehicle body, a connecting handrail, wheels arranged at the bottom of the vehicle body, supporting legs arranged at the bottom of the vehicle body, sleeves fixed with the vehicle body and inner supporting rods sliding with the sleeves, a locking mechanism arranged between the inner supporting rods and the sleeves, the inner supporting rods extending out of the sleeves and being rotationally connected with supporting plates, spherical heads arranged at the top of the supporting plates and being rotationally matched with spherical holes arranged at the bottom of the inner supporting rods, taper rods arranged at the bottom of the supporting plates and being screw-connected with accommodating holes arranged at the middle of the supporting plates, the locking mechanism being in the form of locking rods or locking blocks and elastic elements, and air pressure balance holes arranged in the side walls of the sleeves. The application has the technical effects of improving the stability of the pump truck, facilitating the adjustment of the height of the supporting legs and adapting to different ground conditions.

The utility model discloses a kind of aluminum electrolytic cell comprehensive measurement auxiliary trolley, specifically related to electrolytic cell measurement technical field, including frame, magnetic resistance box and wheel installed below frame, frame includes top frame, four columns, horizontal steel ruler, vertical steel ruler and support piece, four columns are all vertically fixedly connected with top frame, horizontal steel ruler and support piece are all fixedly installed on top frame, measurement iron rod taken out from the aluminum outlet of aluminum electrolytic cell can be placed on support piece, and the data of electrolyte level and aluminum level are obtained by horizontal steel ruler;Vertical steel ruler is fixed on a column, and the data of pole distance of electrolytic cell can be obtained by vertical steel ruler, and measurement iron rod taken out from the aluminum outlet of aluminum electrolytic cell can be placed on support piece;Magnetic resistance box is fixedly arranged on frame, and millivoltmeter is placed in magnetic resistance box. The utility model can simplify measurement procedure, efficiently collect aluminum electrolysis related data, reduce artificial cost, and improve measurement efficiency.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

The utility model relates to the technical field of conveying trolley, namely auxiliary dumping handle of trolley, it includes a fork frame shape's connecting handle, and the two opposite fork frame arms between connecting handle rear end swing a ring, and the ring is fixed with a holding rod, and the connecting handle front end is a section of connecting round pipe connected with trolley handle, and the connecting round pipe has fixed top silk. The use of the auxiliary device with the trolley can quickly connect and clamp, and the movement is stable. The structure of the movable ring and the holding rod is adopted, the turnover effect is good, and the labor-saving effect is twice that of the original. The structure is simple, the cost is low, the quick connection and clamping do not affect the structure of the normal trolley.

A universal pivot socket for use with a hand truck is disclosed. The pivot socket comprises a main body with a hollow interior accessible through an opening at the top, which is configured to connect directly to the hand truck. Integrally formed with the main body is a flange extending outwardly from one of its vertical faces. The protrusion includes an aperture that extends through its center and is designed to accommodate a connecting element intended to be affixed to the hand truck. The pivot socket is constructed from a plastic, plastic-like, polymer, or polymer-like material, which has a lower hardness level compared to steel or aluminum. This material choice allows for easy sliding between two-wheel and four-wheel modes and prevents the creation of scraps, scratches, or other marks along the aluminum extrusion of the hand truck.

A cart apparatus is disclosed. The cart apparatus comprising a frame having a first section, a second section, and a third section, a plurality of clamps positioned at the second section of the frame, the plurality of clamps configured to hold a plurality of cylinders, and at least one enclosure mounted at the third section of the frame. Further, the at least one enclosure mounted at the third section of the frame and comprises at least one storage bin for storing one or more objects, and a pressure regulator unit that is configured to be connected to the plurality of cylinders for regulating and monitoring pressure of gases stored within the plurality of cylinders.

The utility model provides a transfer trolley for cloth processing belongs to cloth processing technical field, including frame and the wheel of installation at the bottom of frame, still include: positioning mechanism, the positioning mechanism includes the square bar of installation at the frame car head place, the tail of frame is fixed with the handlebar, the one end of square bar is fixed with the positioning board far from the frame, the bottom of positioning board is installed with the antiskid component, and the antiskid component includes the rubber pad of setting in the bottom of positioning board, loads cloth roll, and the positioning of frame is realized to the ground bonding of rubber pad. The utility model discloses through setting positioning board, and the positioning board is installed in the side of frame through square bar, places cloth roll, makes the bottom of positioning board and ground bonding, then makes cloth roll end part and rests in the positioning board, utilizes the limiting of cloth roll of positioning board, prevents cloth roll from the overlong stretch and ground contact on frame, thereby prevents cloth roll end part dirty.

The utility model discloses a gas pressure reducing device convenient to remove applied to small generator, aims at solving the problem of big volume, high cost, deployment difficulty of traditional power generation equipment. Device integration gas cylinder, mobile carrier and pipeline control assembly, and mobile carrier realizes overall convenient movement and stable support through support frame, mobile wheel, storable support leg etc. and cooperates with reliable fixed gas cylinder of arc clamp and buffer pad structure, and pipeline control assembly adopts one -stage pressure reducer (including safety pressure relief device) and two -stage pressure reducer grading pressure reducing design, and constitutes complete gas supply system in combination with pressure gauge, stop valve etc. realizes gas accurate pressure regulating output. The device can adapt to small generator and kitchen range, uses gas resource to replace traditional oil power generation, has the characteristics of compact structure, mobile flexible, safe and reliable, low cost, especially suitable for the area of power shortage but rich gas resource, provides convenient solution for household electricity and gas.

A hand truck is disclosed, comprising an upper handle portion with a generally straight section, and a rotating handle encircling the upper handle portion. The rotating handle includes an outer surface designed for gripping and holding by a user, with the outer surface being textured or composed of a gripping material. The rotating handle further comprises an end portion on opposing distal ends and a center aperture through which the upper handle portion extends, allowing the rotating handle to rotate with respect to the upper handle portion and independent to the position of the hand truck. The rotating handle may be a singular piece or have a two-piece design. The two-piece design may include two identical halves about a longitudinal axis of the rotating handle. The rotating handle enables the user to grip the outer surface of the rotating handle and rotate the hand truck to a use position without needing to rotate their wrist or move their hand, thereby enhancing the ergonomics of the hand truck.