CN213676717U

CN213676717U - Handcart for construction

Info

Publication number: CN213676717U
Application number: CN202022293497.4U
Authority: CN
Inventors: 郑钗俤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-13
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a handcart for building construction, which comprises a car hopper, wherein the front side wall of the car hopper is arranged obliquely relative to the vertical surface towards one side of the rear side wall, two connecting rods are arranged outside the rear side wall of the car hopper, each connecting rod is inclined downwards relative to the horizontal plane, one end of each connecting rod is fixed on the rear side wall of the car hopper, the other end of each connecting rod is movably sleeved on an axle, and two wheels are respectively arranged at two ends of each axle; the front end side of the left side wall and the right side wall of the car hopper is respectively and hingedly provided with a first handlebar capable of turning to the rear side of the car hopper, the front end of each first handlebar is a handheld part, the middle part of each first handlebar is provided with a supporting rod, the rear end of each first handlebar is hinged with the car hopper after being bent downwards, and the rear side wall below the connecting rods is provided with two second handlebars. This handcart can make the car hopper front end lose to support the downward sloping to preceding lateral wall and ground contact with first handlebar upset to the car hopper rear side, is convenient for pack the material into the car hopper, greatly reduced intensity of labour.

Description

Handcart for construction

Technical Field

The utility model relates to a building tool especially relates to a handcart for construction.

Background

Common handcart on building site includes the car hopper usually, and the rear end bottom of car hopper is connected with two wheels through the support rotation, and the welding of the front end opening both sides of car hopper has the handlebar, for parking of handcart, still can be in two stabilizer blades of the car hopper bottom welding of handlebar below. The existing trolley structure can only realize material transfer, and a shovel needs to be taken to shovel materials during charging, so that time and labor are wasted.

Disclosure of Invention

An object of the utility model is to provide a handcart for construction.

Realize the utility model discloses the technical scheme of purpose is: a trolley for building construction comprises a trolley hopper and two wheels, wherein the trolley hopper is provided with four side walls which are sequentially connected end to end, and the front side wall of the trolley hopper is obliquely arranged towards one side of the rear side wall relative to a vertical surface; two connecting rods are arranged in parallel on the outer side of the rear side wall of the car hopper, each connecting rod inclines downwards relative to the horizontal plane, one end of each connecting rod is fixed on the rear side wall of the car hopper, the other end of each connecting rod is movably sleeved on an axle, and two wheels are respectively arranged at two ends of the axle; the front end sides of the left side wall and the right side wall of the hopper are respectively hinged with a first handlebar which can turn towards the rear side of the hopper, the front end of each first handlebar is a handheld part, the middle part of each first handlebar is provided with a supporting rod, when the holding part of the first handlebar is positioned on one side of the front side wall of the hopper, the supporting rod faces the ground, the rear end of the first handlebar is bent downwards and then hinged with the hopper, the position of the hinged part is limited by the fact that the bent part of the rear end of the first handlebar can be in contact with the ground when the first handlebar rotates to the state that the supporting rod faces upwards, the length of the supporting rod is limited by the fact that the bottom of the supporting rod exceeds the bottom of the car hopper and is in contact with the ground when the first handlebar rotates to the position that the supporting rod faces the ground, a stop block is arranged on the left side wall and the right side wall of the car hopper on the path of the first handlebar overturning to the rear side of the car hopper respectively, and the installation position of the stop block is limited by the fact that the first handlebar cannot incline forwards when overturning backwards to the stop block; two second handlebars are arranged on the rear side wall below the connecting rod.

Furthermore, a roller is vertically arranged on the hinged part of the first handlebar and the hopper respectively, and the roller partially protrudes out of the connecting part of the side wall where the roller is arranged and the front side wall, so that when the first handlebar is turned over to the position where the support rod is arranged above the handheld part and the trolley is pushed to move forwards from the rear side of the hopper, the hinged part is prevented from directly rubbing with the ground.

The utility model discloses the handcart of realization is first handlebar design for the rotatable structure who takes the bracing piece, then can realize parking of handcart when the bracing piece is down, if can make the car hopper front end lose support downward sloping to preceding lateral wall and ground contact to the upset of car hopper rear side with first handlebar, can easily pack the material into car hopper, greatly reduced intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a trolley for building construction according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a parking state of the trolley for building construction according to the embodiment of the present invention;

fig. 3 is the embodiment of the utility model provides a handcart charged state structure schematic diagram for construction.

Detailed Description

The following is a detailed description of the preferred embodiments of the present invention.

As shown in fig. 1 to 3, a trolley for building construction comprises a trolley 1 and two wheels 2, wherein the trolley 1 is provided with four side walls which are sequentially connected end to end, and a front side wall 11 of the trolley 1 is obliquely arranged towards one side of a rear side wall 12 relative to a vertical plane; the outer side of the rear side wall 12 of the car hopper is provided with two connecting rods 3 in parallel, each connecting rod 3 inclines downwards relative to the horizontal plane, one end 31 of each connecting rod 3 is fixed on the rear side wall of the car hopper, the other end 32 of each connecting rod 3 is movably sleeved on an axle 4, and two wheels 2 are respectively arranged at two ends of the axle 4; the front end sides of the left side wall (13) and the right side wall (14) of the car hopper are respectively and hingedly provided with a first handlebar 5 which can be turned over to the rear side of the car hopper 1, the front end of each first handlebar 5 is a handheld part 51, the middle part 52 of each first handlebar 5 is provided with a support rod 6, when the handheld part 51 of each first handlebar is positioned on one side of the front side wall 11 of the car hopper, the support rod 6 faces the ground, the rear end 53 of each first handlebar 5 is bent downwards and then hinged with the car hopper 1, the position of the hinge part 54 is limited by the fact that the bent part 531 of the rear end 53 of each first handlebar can be in contact with the ground when the first handlebar 5 rotates to the upward position of the support rod 6, the length of the support rod 6 is limited by the fact that the bottom of the support rod 6 exceeds the bottom of the car hopper 1 and is in contact with the ground when the first handlebar 5 rotates to the ground, and a stop block 7 is respectively arranged on the path of the left side wall (13) and the right side wall (14), the mounting position of the stop block 7 is limited by the condition that the first vehicle 5 cannot tilt forwards when being turned backwards to the stop block 7; the hinged parts 54 of the first handlebar 5 are respectively and vertically provided with a roller 8, and the bottom of the roller 8 protrudes out of the connecting part of the side wall where the roller is positioned and the front side wall 11; two second handlebars 9 are mounted to the rear side wall 12 below the connecting rod 3.

As shown in fig. 2, when the first handlebar 5 is turned over until the support rod 6 protrudes out of the bottom of the hopper 1, the trolley can be stably parked because the center of gravity of the hopper 1 is downward; as shown in fig. 3, when the roller 8 of the first handlebar 5 is turned over to the first handlebar and connected to the ground, the second handlebar 9 can be held by hand to turn the hopper forward, the front end of the hopper 1 loses the support and inclines downward until the roller 8 contacts with the ground, the stopper 7 limits the first handlebar 5, so as to prevent the first handlebar from rotating to the hand-held part and dragging on the ground, because the front sidewall 11 of the hopper inclines to the rear sidewall 12 side relative to the vertical surface, the front sidewall 11 of the hopper 1 can rotate to contact with the ground line, at this time, the material can be easily transported into the hopper 1, if the second handlebar 9 is held to push the hopper forward, the powder or other loose materials can be directly shoveled into the hopper 1 without other tools, after the material is loaded, the first handlebar 5 is turned over back to the support rod 6 and faces downward, and the trolley can be pushed from the side of the first handlebar 5.

The bottom of the car hopper of the utility model can be provided with a bottom wall connected with the bottoms of the four side walls, and the bottom wall can be directly enclosed by the four side walls to form a quadrangular pyramid type car hopper without the need of the bottom wall; it can be understood by those skilled in the art that the length of the first handlebar is not limited as long as the first handlebar and the second handlebar do not interfere with each other when they are on the same side, and the installation angle and the length of the second handlebar are such that the second handlebar does not obstruct the movement of the cart when the cart is pushed by holding the first handlebar; the hinged parts of the first handlebar and the car hopper are respectively provided with a roller so as to avoid the direct friction between the first handlebar and the ground when the first handlebar is turned over to the position above the supporting rod positioned at the handheld part and the cart is pushed to move forwards from the rear side of the car hopper.

The above only be the embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all utilize the equivalent flow transform that the content of the specification was made, or direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses a patent protection within range.

Claims

1. The utility model provides a handcart for construction which characterized in that: the front side wall of the car hopper is obliquely arranged towards one side of the rear side wall relative to the vertical surface; two connecting rods are arranged in parallel on the outer side of the rear side wall of the car hopper, each connecting rod inclines downwards relative to the horizontal plane, one end of each connecting rod is fixed on the rear side wall of the car hopper, the other end of each connecting rod is movably sleeved on an axle, and two wheels are respectively arranged at two ends of the axle; the front end sides of the left side wall and the right side wall of the hopper are respectively hinged with a first handlebar which can turn towards the rear side of the hopper, the front end of each first handlebar is a handheld part, the middle part of each first handlebar is provided with a supporting rod, when the holding part of the first handlebar is positioned on one side of the front side wall of the hopper, the supporting rod faces the ground, the rear end of the first handlebar is bent downwards and then hinged with the hopper, the position of the hinged part is limited by the fact that the bent part of the rear end of the first handlebar can be in contact with the ground when the first handlebar rotates to the state that the supporting rod faces upwards, the length of the supporting rod is limited by the fact that the bottom of the supporting rod exceeds the bottom of the car hopper and is in contact with the ground when the first handlebar rotates to the position that the supporting rod faces the ground, a stop block is arranged on the left side wall and the right side wall of the car hopper on the path of the first handlebar overturning to the rear side of the car hopper respectively, and the installation position of the stop block is limited by the fact that the first handlebar cannot incline forwards when overturning backwards to the stop block; two second handlebars are arranged on the rear side wall below the connecting rod.

2. The trolley for construction according to claim 1, wherein: the hinged parts of the first handlebar and the hopper are respectively and vertically provided with a roller, and the roller partially protrudes out of the connecting part of the side wall where the roller is positioned and the front side wall.