Search

CN-224225084-U - Shallow is used in engineering construction

CN224225084UCN 224225084 UCN224225084 UCN 224225084UCN-224225084-U

Abstract

The utility model provides a trolley for engineering construction, which belongs to the technical field of trolleys and comprises a trolley, travelling wheels, a hand pushing rod, supporting legs and a transverse plate, wherein the travelling wheels are rotationally connected to the right side of the bottom surface of the trolley, two hand pushing rods are fixedly arranged above the left side surface of the trolley, the supporting legs are welded at the inner and outer ends of the left side of the bottom of the trolley, the transverse plate is rotationally arranged between the two supporting legs through a pin shaft, and when the trolley stops pushing or loading materials, the transverse plate is arranged.

Inventors

  • Ruan Deman
  • Hong Guomei
  • LI ZHENZHEN
  • LIU JIEBO
  • CHEN ZIYING
  • LI QISHAN

Assignees

  • 广东粤潮建设有限公司

Dates

Publication Date
20260512
Application Date
20250625

Claims (10)

  1. 1. The trolley for engineering construction is characterized by comprising a trolley hopper (1), travelling wheels (2), pushing handles (3), supporting legs (4) and transverse plates (5), wherein the travelling wheels (2) are rotationally connected to the right side of the bottom surface of the trolley hopper (1), two pushing handles (3) are fixedly arranged above the left side surface of the trolley hopper (1), the supporting legs (4) are welded at the inner end and the outer end of the left side of the bottom of the trolley hopper (1), and the transverse plates (5) are rotationally arranged between the two supporting legs (4) through pin shafts.
  2. 2. The cart for engineering construction according to claim 1, wherein the cross plate (5) is horizontal when the support leg (4) is vertical to the horizontal plane.
  3. 3. The trolley for engineering construction according to claim 2, characterized in that the bottom level of the cross plate (5) is lower than the bottom level of the support legs (4).
  4. 4. The cart for engineering construction according to claim 3, wherein a plurality of anti-slip stripes (501) are formed on the bottom surface of the cross plate (5).
  5. 5. The cart for engineering construction according to claim 1, wherein a material blocking component for preventing fluid materials in the cart hopper (1) from shaking is fixedly arranged in the cart hopper (1), the material blocking component comprises inclined rods (6) fixed on the inner side and the outer side of the center of the upper surface of the cart hopper (1) and blocking plates (7) sliding between the two inclined rods (6), sliding grooves (601) are formed in the two inclined rods (6), sliding blocks (701) are fixedly arranged on the top of the surfaces of the inner side and the outer side of the blocking plates (7), and the sliding blocks (701) slide in the sliding grooves (601).
  6. 6. The cart for engineering construction according to claim 5, wherein the diagonal member (6) is inclined upward and rightward, and the diagonal member (6) is parallel to the right end of the interior of the hopper (1).
  7. 7. The trolley for engineering construction according to claim 6, wherein the blocking plate (7) is parallel to the diagonal rod (6), and the width of the blocking plate (7) is equal to the inner width of the hopper (1).
  8. 8. The cart for engineering construction according to claim 7, wherein the blocking plate (7) extends into the hopper (1) when the sliding block (701) slides to the bottom of the sliding groove (601), and the bottom level of the blocking plate (7) is higher than the bottom level of the hopper (1), and the bottom level of the blocking plate (7) is equal to the upper surface level of the hopper (1) when the sliding block (701) slides to the bottom of the sliding groove (601).
  9. 9. The trolley for engineering construction according to claim 8, wherein a limiting plate (702) is fixedly arranged on one side, far away from the blocking plate (7), of the sliding block (701), the limiting plate (702) is attached to the outer side surface of the inclined rod (6), and the width of the limiting plate (702) is larger than that of the sliding groove (601).
  10. 10. The cart for engineering construction according to claim 9, wherein a plurality of mounting grooves (703) are formed in both side surfaces of the slider (701), a plurality of rotating rollers (704) are rotatably arranged in the mounting grooves (703), and the rotating rollers (704) roll on both side surfaces of the chute (601).

Description

Shallow is used in engineering construction Technical Field The utility model relates to the technical field of trolleys, in particular to a trolley for engineering construction. Background The trolley is a manually pushed and pulled carrying vehicle, is an ancestor of all vehicles, and is used as an indispensable carrying tool although the trolley material carrying technology is continuously developed, in a small construction site, the trolley is often required to carry materials through the trolley, the trolley has the characteristics of low cost, simple maintenance, convenient operation, light dead weight and the like, and when the materials are carried and stopped to push, the trolley in the prior art usually adopts two supporting legs close to the end of a pushing handle to support a hopper so as to ensure the balance of the trolley; As in the prior art, the patent with the authorized bulletin number of CN221068135U discloses a cart for engineering construction, which forms an isosceles triangle structure through the cooperation of a supporting wheel and a travelling wheel to provide support for a hopper, when a brake plate is clamped with a brake chuck, the supporting wheel cannot rotate, the supporting wheel limits the movement of a device, when a driving disc drives a connecting rod to drive the brake plate to ascend, the supporting wheel can rotate, and meanwhile, a limiting rod cancels the insertion connection with a connecting seat, so that the device can be directly pushed to move without controlling the balance of the vehicle, and the cart is convenient to use; The device is through two supporting legs of landing leg wheel replacement car hopper bottom for supporting wheel and walking wheel form triangle-shaped structure, and the balance when realizing that the vehicle stops to promote, and supporting wheel is little with ground area of contact, and is little with ground frictional force, when stopping to promote the dolly, the supporting wheel slides along ground easily, leads to the poor circumstances of dolly equilibrium to take place, and especially when the dolly was parked on the subaerial that has the inclined plane, this condition is more obvious, influences the practicality, consequently designs a shallow for the engineering construction and solves above-mentioned problem. Disclosure of utility model The utility model aims to solve the problems in the background technology and provides a trolley for engineering construction. The utility model aims to solve the technical problem of providing a trolley for engineering construction, which solves the problems that in the prior art, the trolley is balanced when a vehicle stops pushing by replacing two supporting legs at the bottom of a hopper with supporting leg wheels, the friction force between the supporting wheels and the ground is small, the supporting wheels slide along the ground easily, and the stability is poor. The technical scheme is that the trolley for engineering construction comprises a trolley hopper, travelling wheels, hand pushing rods, supporting legs and transverse plates, wherein the travelling wheels are rotatably connected to the right side of the bottom surface of the trolley hopper, two hand pushing rods are fixedly arranged above the left side surface of the trolley hopper, the supporting legs are welded at the inner end and the outer end of the left side of the bottom of the trolley hopper, and the transverse plates are rotatably arranged between the two supporting legs through pin shafts. Preferably, the cross plate is horizontal when the support legs are perpendicular to the horizontal plane. Preferably, the bottom level of the cross plate is lower than the bottom level of the support legs. Preferably, the bottom surface of the transverse plate is provided with a plurality of anti-slip stripes. Preferably, the hopper is internally and fixedly provided with a material blocking component for preventing the materials in the hopper from shaking, the material blocking component comprises inclined rods fixed on the inner side and the outer side of the center of the upper surface of the hopper and a blocking plate sliding between the two inclined rods, the two inclined rods are respectively provided with a sliding groove, the top parts of the surfaces of the inner side and the outer side of the blocking plate are fixedly provided with sliding blocks, and the sliding blocks slide in the sliding grooves. Preferably, the inclined rod is obliquely arranged towards the upper right, and the inclined rod is parallel to the right end of the inside of the car hopper. Preferably, the blocking plate and the diagonal rod are parallel to each other, and the width of the blocking plate is equal to the internal width of the hopper. Preferably, when the sliding block slides to the bottom of the sliding groove, the blocking plate stretches into the car hopper, the bottom horizontal height of the blocking plate is higher than that of th