A construction trolley

Abstract

The utility model provides a construction handcart, including the hopper, the hopper bottom is provided with wheel structure, the hopper rear side is fixedly provided with the push rod, the hopper inboard front part is provided with the unloading slope, the hopper front side bottom is provided with the noise reduction pad for the noise reduction buffer when unloading. Push rod is fixedly provided with vertical downward support rod one end close to the hopper, and the support rod lower extreme is provided with the spring. The seat component for resting and riding is fixedly arranged on the rear side of the hopper. When unloading in construction operation, the end of the hopper is lifted to make the noise reduction pad touch the ground, and the noise generated by collision is reduced. In addition, when the worker needs to rest during the transportation of construction materials, the hopper can be flattened, and the vibration during flattening is buffered by the spring. At the same time, the worker can sit on the cushion to rest, which is more comfortable and convenient than standing rest.

Description

Technical Field

[0001] This utility model relates to the field of handcart technology, specifically a construction handcart. Background Technology

[0002] In recent years, handcarts have been widely used in construction. They have the advantages of simple maintenance, convenient operation, and light weight. They can work in places where motor vehicles are inconvenient to use, and they have played a significant role in short-distance transport of goods, saving time and effort.

[0003] During construction and renovation, various materials will be transported, such as tiles, marble, granite, and wall panels, all of which are highly susceptible to damage. Because work is carried out at different levels during construction, and there are many different types of materials, the secondary transportation of materials is extremely challenging, requiring protective measures during transport. Furthermore, traditional handcarts can collide with the ground during material handling, generating noise and vibrations that could potentially damage the materials. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a construction handcart to solve the problems of construction workers not being able to rest on the handcart and the metal collision vibration that occurs when unloading materials.

[0005] This utility model provides a construction handcart, including a cart bed, a wheel structure at the bottom of the cart bed, a push rod fixedly mounted on the rear side of the cart bed, a material unloading ramp at the front inner side of the cart bed, and a noise-reducing pad at the bottom front side of the cart bed for noise reduction and buffering during material unloading; a vertically downward support rod fixedly mounted on one end of the push rod near the cart bed, and a spring mounted on the lower end of the support rod; and a seat assembly for resting and sitting fixedly mounted on the rear side of the cart bed.

[0006] Furthermore, the seat assembly includes a seat frame and a seat cushion, wherein the seat frame is fixedly mounted on the outer wall of the truck bed, and the seat cushion is disposed in a mounting groove on the seat frame.

[0007] In this embodiment of the invention, the support rod has a mounting hole at its bottom, a support pad is slidably connected in the mounting hole, and the spring is disposed between the bottom end of the support rod and the support pad.

[0008] Furthermore, the lower end of the support pad is a gasket structure, and a connecting rod is provided on the upper part of the gasket structure. The spring is sleeved on the connecting rod, and the connecting rod is slidably connected in the mounting hole.

[0009] In this embodiment of the invention, the lower end of the support rod is connected to the handle end of the push rod by a pull rod for reinforcing the connection structure.

[0010] Furthermore, the handle end of the push rod is provided with an anti-slip sleeve to prevent slippage.

[0011] Furthermore, a mounting plate is fixedly provided at the fixed end of the push rod near the truck bed, and the mounting plate is fixedly connected to the truck bed by fasteners.

[0012] In this embodiment of the utility model, the front end of the truck bed has a triangular structure with the tip of the triangular structure facing forward, and the bottom of the tip has a sloping structure, on which the noise reduction pad is fixedly disposed.

[0013] In this embodiment of the invention, the inclination angle of the material feeding ramp is 120° to 150°.

[0014] As can be seen from the above embodiments, the construction handcart provided by this utility model has at least the following advantages: When unloading materials during construction operations, raising one end of the cart bed allows the noise-reducing pad to touch the ground, reducing noise generated by collisions. Additionally, when workers need to rest while transporting construction materials, the cart bed can be laid flat, allowing the support pad to touch the ground, and springs to cushion vibrations when flattened. Workers can also sit on the cushion to rest, which is more comfortable and convenient than standing.

[0015] It should be understood that the above general description and the following specific embodiments are merely exemplary and illustrative, and do not limit the scope of the present invention. Attached Figure Description

[0016] The accompanying drawings are part of the specification of this utility model and illustrate exemplary embodiments of the utility model. The drawings, together with the description in the specification, are used to illustrate the principles of this utility model.

[0017] Figure 1 This utility model provides an overall structural diagram of a construction handcart.

[0018] Figure 2 This utility model provides a structural diagram of the bucket of a construction handcart.

[0019] Figure 3 A push rod structure diagram of a construction handcart provided by this utility model.

[0020] Explanation of reference numerals in the attached figures: 1-Cargo bucket, 2-Unloading ramp, 3-Noise reduction pad, 4-Wheel structure, 5-Push rod, 6-Pull rod, 7-Support rod, 8-Spring, 9-Support pad, 10-Mounting plate, 11-Seat frame, 12-Seat cushion, 13-Anti-slip sleeve. Detailed Implementation

[0021] Various exemplary embodiments of the present invention are now described in detail. This detailed description should not be considered as a limitation of the present invention, but should be understood as a more detailed description of certain aspects, features and implementations of the present invention.

[0022] Various improvements and variations can be made to the specific embodiments described in this utility model without departing from the scope or spirit of this utility model, which will be obvious to those skilled in the art. Other embodiments derived from this utility model description will also be obvious to those skilled in the art. This application specification and embodiments are merely exemplary.

[0023] The utility model provides a construction handcart, such as Figure 1 The diagram shown is a schematic of the overall structure of the handcart. In a specific embodiment, the handcart includes a cart 1, a wheel structure 4 at the bottom of the cart 1, and a push rod 5 fixedly installed at the rear of the cart 1 for pushing the handcart forward.

[0024] A material unloading ramp 2 is provided on the front inner side of the truck bed 1, and the inclination angle of the material unloading ramp 2 is 120° to 150°. In this embodiment, preferably, the inclination angle of the material unloading ramp is 135°, which facilitates the sliding and unloading of construction materials during unloading.

[0025] The bottom front side of the truck bed 1 is equipped with a noise reduction pad 3 for buffering and reducing noise during material unloading, so as to prevent the truck bed 1 from contacting the ground and generating vibration and noise.

[0026] like Figure 3 As shown, a vertically downward support rod 7 is fixedly installed at one end of the push rod 5 near the truck bed 1. A spring 8 is installed at the lower end of the support rod 7 to buffer the support rod 7 and reduce vibration during lowering.

[0027] like Figure 2 As shown, a seat assembly for resting and sitting is fixedly installed on the rear side of the truck bed 1.

[0028] Furthermore, the seating assembly includes a seat frame 11 and a seat cushion 12. The seat frame 11 is fixedly mounted on the outer wall of the cart bed 1, and the seat cushion 12 is disposed in a mounting groove on the seat frame 11. When construction workers need to stop and rest, they can lower the cart and sit on the seat cushion 12 to rest, which is more comfortable and convenient.

[0029] In a specific embodiment of this utility model, the bottom of the support rod 7 has a mounting hole, a support pad 9 is slidably connected in the mounting hole, and a spring 8 is disposed between the bottom end of the support rod 7 and the support pad 9.

[0030] Furthermore, the lower end of the support pad 9 is a gasket structure, and a connecting rod is provided on the upper part of the gasket structure. The spring 8 is sleeved on the connecting rod, and the connecting rod is slidably connected in the mounting hole. When the support pad 9 is on the ground, the support rod 7 is perpendicular to the ground. When the handcart is put down during a rest, the connecting rod of the support pad 9 will retract into the mounting hole of the support rod 7 due to the reaction force of the ground. The spring 8 will generate a certain elastic force on the retraction of the connecting rod, and the vibration generated by putting down the handcart will be buffered by the spring 8, so that there will be no large vibration and less noise.

[0031] In a specific embodiment of this utility model, the lower end of the support rod 7 is connected to the handle end of the push rod 5 by a pull rod 6 for reinforcing the connection structure.

[0032] In a specific embodiment of this utility model, the handle end of the push rod 5 is provided with an anti-slip sleeve 13 to prevent slippage, thus preventing the handle end from slipping when pushing the cart.

[0033] In a specific embodiment of this utility model, a mounting plate 10 is fixedly installed on the fixed end of the push rod 5 near the bucket 1. The mounting plate 10 is fixedly connected to the bucket 1 by fasteners. In this embodiment, the mounting plate 10 has multiple fixing holes, and the side wall of the bucket 1 has matching fixing holes on the mounting plate 10. Then, the mounting plate 10 is fixedly connected by passing bolts through the fixing holes on the mounting plate 10 and the bucket 1, and by using nuts for threaded connection.

[0034] In a specific embodiment of this utility model, the front end of the bucket 1 has a triangular structure with the tip of the triangular structure pointing forward and the bottom of the tip having a sloping structure. A noise-reducing pad 3 is fixedly installed on the sloping structure. When unloading, the push rod 5 is lifted upward, at which time the rear end of the bucket 1 is lifted upward, and the noise-reducing pad 3 can contact the ground, thereby reducing the noise and vibration generated when one end of the bucket 1 is lifted during unloading.

[0035] The working process of this handcart is as follows: When using the handcart to transport construction materials on a construction site, first place the materials into the cart bed 1, then push the cart by holding the rubber handles on the push rod 5 with both hands. When workers need to rest during transportation, they can press down on the push rod 5, causing the support pad 9 to touch the ground. At this time, the connecting rod on the support pad 9 moves and retracts into the mounting hole at the bottom of the support rod 7, thereby compressing the spring 8 to generate elastic thrust, effectively buffering the vibration generated during downward pressure and preventing excessive vibration. Moreover, workers can sit directly on the seat cushion 12 to rest, which is more comfortable and convenient than standing. In addition, after the construction materials are transported to the designated location, by lifting the push rod 5 and lifting one end of the cart bed 1, the noise-reducing pad 3 at the bottom of the cart bed 1 touches the ground, reducing the noise generated by the collision. At the same time, the construction materials will slide down the unloading ramp 2, making it more convenient and labor-saving.

[0036] The above description is merely an illustrative embodiment of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model shall fall within the scope of protection of this utility model.

Claims

1. A construction handcart, comprising a cart bed (1), wherein a wheel structure (4) is provided at the bottom of the cart bed (1), and a push rod (5) is fixedly provided at the rear side of the cart bed (1), characterized in that, The inner front of the truck bed (1) is provided with a material discharge ramp (2), and the bottom of the front side of the truck bed (1) is provided with a noise reduction pad (3) for noise reduction and buffering during material discharge; The push rod (5) is fixedly provided with a vertically downward support rod (7) at one end near the truck bed (1), and a spring (8) is provided at the lower end of the support rod (7); A seat assembly for resting and sitting is fixedly installed on the rear side of the truck bed (1).

2. The construction handcart according to claim 1, characterized in that, The seating assembly includes a seat frame (11) and a seat cushion (12), wherein, The seat frame (11) is fixedly installed on the outer wall of the truck bed (1), and the seat cushion (12) is disposed in the mounting groove on the seat frame (11).

3. The construction handcart according to claim 1, characterized in that, The support rod (7) has a mounting hole at its bottom, and a support pad (9) is slidably connected in the mounting hole. The spring (8) is disposed between the bottom end of the support rod (7) and the support pad (9).

4. The construction handcart according to claim 3, characterized in that, The lower end of the support pad (9) is a pad structure, and a connecting rod is provided on the upper part of the pad structure. The spring (8) is sleeved on the connecting rod, and the connecting rod is slidably connected in the mounting hole.

5. The construction handcart according to claim 1, characterized in that, The lower end of the support rod (7) is connected to the handle end of the push rod (5) by a pull rod (6) for reinforcing the connection structure.

6. The construction handcart according to claim 5, characterized in that, The handle end of the push rod (5) is provided with an anti-slip sleeve (13) to prevent slippage.

7. The construction handcart according to claim 5, characterized in that, The push rod (5) is fixedly provided with a mounting plate (10) near the fixed end of the truck bed (1), and the mounting plate (10) is fixedly connected to the truck bed (1) by fasteners.

8. The construction handcart according to claim 1, characterized in that, The front end of the truck bed (1) has a triangular structure with the tip of the triangular structure facing forward, and the bottom of the tip has a sloping structure, on which the noise reduction pad (3) is fixedly installed.

9. The construction handcart according to claim 1, characterized in that, The inclination angle of the feeding ramp (2) is 120° to 150°.

Images