CN-224211108-U - Material transfer vehicle for building construction

CN224211108UCN 224211108 UCN224211108 UCN 224211108UCN-224211108-U

Abstract

The application relates to the technical field of construction equipment, in particular to a material transfer vehicle for building construction, which comprises a vehicle body for containing materials, wherein the vehicle body comprises a front plate, a rear plate and two side plates, a placement box is arranged on the rear plate and close to a handlebar, a shielding plate which can extend to the front plate to cover the vehicle body is arranged in the placement box, a wind-up roll for containing the shielding plate is arranged in the placement box, the shielding plate comprises long plates which are hinged end to end in sequence, clamping plates which can extend to the side plates and are used for fixing the shielding plate are arranged at two ends of each long plate, and a fixing plate is arranged on the long plate at one end of the shielding plate, and magnets are arranged on the fixing plate.

Inventors

YU FEIFAN
ZHANG TAI
WANG ZHIKANG
XING JIE
YANG CHI
WANG QINGLONG

Assignees

北京大唐首邑建筑集团有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250402

Claims (5)

1. The material transfer vehicle for building construction comprises a vehicle body for containing materials and is characterized in that the vehicle body comprises a front plate, a rear plate and two side plates (1), a placement box (2) is arranged on the rear plate and close to a handlebar, a shielding plate which can extend to the front plate to cover the vehicle body is arranged in the placement box (2), a wind-up roll (3) for accommodating the shielding plate is arranged in the placement box (2), the shielding plate comprises long plates (4) which are hinged end to end in sequence, clamping plates which can extend to the side plates (1) and are used for fixing the shielding plate are arranged at two ends of each long plate (4), a fixing plate (18) is arranged on the long plate (4) at one end of the shielding plate, and a magnet is arranged on the fixing plate (18) to form a structure that the shielding plate covers the vehicle body and prevents excessive removal of materials from the vehicle body under the action of the clamping plates and the magnet.
2. The material transfer vehicle for building construction according to claim 1, wherein the inner wall of the placement box (2) is provided with a clamping groove (8) for rotationally connecting the wind-up roll (3), the end part of the wind-up roll (3) is provided with a coil spring, the placement box (2) is provided with an opening for moving out the shielding plate, and the inner wall of the placement box (2) is provided with a guide roll (5).
3. The material transfer vehicle for building construction of claim 1, wherein a connecting lug (6) is arranged at one end of the long plate (4), a groove is formed in one end, far away from the connecting lug (6), of the long plate (4), a connecting rod (7) is arranged at the position, located in the groove, of the long plate (4), a connecting hole matched with the connecting rod (7) is formed in the connecting lug (6), and a torsion spring is sleeved on the connecting rod (7).
4. The material transfer vehicle for building construction according to claim 1, wherein the long plate (4) is provided with a clamping groove (8) for clamping plate placement, the clamping plate comprises a base plate (9) and extension plates (10), one end of the base plate (9) is provided with a balancing weight (11) to form a structure that the shielding plates are placed in the vertical direction by means of gravity after being moved out of the placement box (2), the base plate (9) is internally provided with a placement groove (12) for placing the extension plates (10), one end of the extension plates (10) is hinged with the base plate (9), one end of each extension plate (10) is provided with a first spring (13) connected to the inner wall of the placement groove (12), each extension plate (10) is provided with a through hole, a rope (15) sequentially penetrates through each through hole and extends to one end of the shielding plates, the rope (15) is provided with a pushing block (14) for pushing each extension plate (10) to move, the base plate (9) is provided with a push block (14) communicated with the clamping groove (8) and used for pushing the rectangular pushing block (14) to push the rectangular pushing block (14), and the clamping plate (1) is pushed by the rope (15) to move, and the clamping plate (1) is extruded to form the clamping plate (1) to move.
5. The material transfer vehicle for building construction according to claim 4, wherein a second spring (17) is sleeved outside the rope (15) between the base plate (9) and the pushing block (14), the pushing block (14) is of an isosceles right trapezoid structure, a fixed column for fixing the rope (15) is arranged on the front plate, a supporting plate is arranged on the placing box (2), and when the clamping plate moves to the storage box position, the clamping plate rotates by means of the supporting plate and enters the clamping groove (8).

Description

Material transfer vehicle for building construction Technical Field The application relates to the technical field of construction equipment, in particular to a material transfer vehicle for building construction. Background The transfer of material is an extremely frequent and important task in the construction of buildings. The material trolley is used as a common material transfer tool, and is widely applied to various building sites due to simple and convenient operation and high flexibility. However, when a material trolley is used to transfer non-solid materials, such as concrete or water, which are relatively fluid, the ground tends to be bumpy, and the depressions undulate. When the material trolley runs on such a road surface, severe jolts and shakes are generated. For non-solid materials, such jolts are very likely to cause the material to spill out of the body. Meanwhile, in the long-term use process of the existing material trolley, the front plate, the rear plate and the side plates are subjected to the impact and friction of materials frequently. Particularly, when materials such as sand and stone with certain hardness and edges are transferred, the surfaces of the side plates are easily scratched and collided, so that the situation of potholes occurs. In order to solve the problem of material spillage, some constructors try to use a cover to cover the trolley. However, the common covers are not firm enough in sealing or complex in fixing mode and inconvenient to operate. The chinese patent of application number 2020206482390 proposes a material transfer car (buggy) for construction, belongs to construction technical field, and the power distribution system comprises a car body, the draw-in groove has been seted up on the automobile body, and the top welded fastening of automobile body has the fixed plate, the inside block of draw-in groove is connected with the damping pad, the telescopic link is passed through screw rod fixedly connected with in one side of fixed plate, one side welded fastening of telescopic link has splint, the spout has been seted up on the splint, threaded hole has been seted up to the interior surface wall of spout. The inventors have found that the above-mentioned patent does not provide a blocking effect on the transfer of non-solid materials, as is the case with the related art. Disclosure of utility model The application provides a material transfer vehicle for building construction, which aims to reduce the sprinkling amount of a building construction material trolley when non-solid materials are transferred. The application provides a material transfer vehicle for building construction, which adopts the following technical scheme that the material transfer vehicle comprises a vehicle body for containing materials, wherein the vehicle body comprises a front plate, a rear plate and two side plates, a placement box is arranged on the rear plate and close to a handlebar, a shielding plate which can extend to the front plate to cover the vehicle body is arranged in the placement box, a wind-up roll for containing the shielding plate is arranged in the placement box, the shielding plate comprises long plates which are hinged end to end in sequence, clamping plates which can extend to the side plates and are used for fixing the shielding plate are arranged at two ends of each long plate, a fixing plate is arranged on the long plate at one end of the shielding plate, and a magnet is arranged on the fixing plate to form a structure that the shielding plate covers the vehicle body and prevents the materials from being excessively moved out of the vehicle body under the action of the clamping plates and the magnet. Preferably, the inner wall of the placement box is provided with a clamping groove for rotationally connecting the winding roller, the end part of the winding roller is provided with a coil spring, the placement box is provided with an opening for moving out the shielding plate, and the inner wall of the placement box is provided with a guide roller. Preferably, a connecting lug is arranged at one end of the long plate, a groove is formed in one end, far away from the connecting lug, of the long plate, a connecting rod is arranged at the position, located in the groove, of the long plate, a connecting hole matched with the connecting rod is formed in the connecting lug, and a torsion spring is sleeved on the connecting rod. Preferably, be provided with the draw-in groove that is used for the cardboard to place on the long board, the cardboard includes base plate and extension board, a base plate tip is provided with the balancing weight, forms the shielding plate and relies on gravity to place along the structure of vertical direction after shifting out from placing the box, be provided with the standing groove that is used for the extension board to place in the base plate, extension board tip is articulated with the base plate, extension board one end is provide