Fabricated trolley for building construction
By designing trolleys for prefabricated building construction, using technical means such as rainproof cloth, buffer components and elastic ropes, the problem of material damage and waste in the trolley during the trolley is solved, and efficient material discharge and waterproof storage is achieved.
Patent Information
- Application Number
- CN202421431658.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The trolleys used for construction are prone to damage and waste of loading materials during the discharge process, and lack waterproofing treatment, making it difficult to effectively store materials.
A prefabricated building construction trolley was designed, with a rainproof cloth covering the top, a buffer assembly was set to reduce the impact during unloading, and the discharge efficiency was improved through the elastic rope and pulling mechanism, and the rotation shaft and rotating handle were used to prevent it. Storage and expansion of rain cloth.
It effectively prevents damage and waste of materials during the discharge process, improves the discharge efficiency, provides waterproof storage function, and is suitable for use on rainy days.
Smart Images
Figure CN222496346U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of a construction wheelbarrow, in particular to an assembled construction wheelbarrow. Background Art
[0002] A trolley is a transport vehicle that is pushed and pulled by manpower. Although the material handling technology of trolleys continues to develop, trolleys are still used as an indispensable transport tool. Trolleys are widely used in production and life because they are low in cost, simple to maintain, easy to operate, and light in weight. They can work in places where motor vehicles are inconvenient to use, and are very convenient for transporting lighter items over short distances.
[0003] When a construction wheelbarrow is used for unloading materials, it needs to be tilted manually to unload the materials. At this time, the wheelbarrow will come into contact with the ground, causing a large impact that can easily damage the loaded materials, thereby causing a waste of materials. At the same time, when the residue needs to be temporarily stored, the lack of waterproofing makes it inconvenient to store the materials.
[0004] Therefore, it is necessary to propose a handcart for assembled building construction to solve the above problems. Utility Model Content
[0005] The main purpose of the utility model is to provide a prefabricated wheelbarrow for building construction, which can effectively solve the problems in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A handcart for assembled building construction, comprising a handcart body, a rainproof cloth is arranged on the top of the handcart body, and a buffer assembly is movably connected in the middle of the right side of the handcart body;
[0008] A material removal plate is movably connected to the bottom of the inner cavity of the trolley body, and support components are symmetrically fixedly connected to the front and back sides of the top right side of the material removal plate. A fixed block is fixedly connected to the middle of the right side of the material removal plate, an elastic rope is installed in the inner cavity of the fixed block, and a pull handle is fixedly connected to the top of the elastic rope.
[0009] Preferably, the right side of the top of the inner cavity of the trolley body is rotatably connected to a rotating shaft, the right side of the rainproof cloth is fixedly connected to the outer wall of the rotating shaft, the front side of the rotating shaft is fixedly connected to a rotating handle, and the rotating handle is rotatably connected to the front side of the trolley body.
[0010] Preferably, the front and back sides of the trolley body are symmetrically rotatably connected with first rollers, the left side of the bottom of the trolley body is fixedly connected with a support rod, and the left sides of the front and back sides of the trolley body are symmetrically fixedly connected with handles.
[0011] Preferably, an adaptor groove is opened in the middle of the right side of the trolley body, the buffer assembly is movably connected in the inner cavity of the adaptor groove, buffer grooves are symmetrically opened around the inner cavity of the adaptor groove, a fixing rod is fixedly connected in the inner cavity of the buffer groove, a spring is wound around the outer wall of the fixing rod, the left side of the spring is fixedly connected to the left side of the inner cavity of the buffer groove, and the right side of the spring is fixedly connected to a movable block, the movable block is movably connected in the inner cavity of the buffer groove and sleeved on the outer wall of the fixing rod, there are four movable blocks, and the four movable blocks are symmetrically fixedly connected to the left side around the buffer assembly.
[0012] Preferably, the right side of the inner cavity of the support assembly is rotatably connected to a second roller, and the right side of the second roller is attached to the right side of the inner cavity of the trolley body.
[0013] Preferably, the fixing block is movably connected to the right side of the inner cavity of the trolley body, the elastic rope is movably connected to the right side of the inner cavity of the trolley body, and a maintenance plate is threadedly connected to the bottom of the right side of the trolley body.
[0014] Beneficial Effects
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] 1. The handcart used for assembled building construction can drive the rotating shaft to rotate by turning the rotating handle. After rotation, the rainproof cloth can be rolled up on the outer wall of the rotating shaft, so as to facilitate the storage and unfolding of the rainproof cloth. When the rainproof cloth is unfolded, the top of the handcart body can be covered. When building materials are placed in the inner cavity of the handcart body, it can play a waterproof effect on them, and can play a temporary storage effect in rainy weather.
[0017] 2. The prefabricated construction trolley has a buffer component that is in contact with the ground when unloading materials from the inner cavity of the trolley body, thereby providing a buffer effect on the trolley body and ensuring that the construction materials in the inner cavity of the trolley body will not be damaged due to impact. The movable block that is provided can squeeze the spring after the buffer component contacts the ground, thereby providing a buffer effect.
[0018] 3. The hand trolley used for assembled building construction can drive the fixed block to move through the elastic rope by pulling the provided handle, and the fixed block can drive the unloading plate to move at this time. When material is still left in the inner cavity of the hand trolley body after unloading, the handle can be pulled at this time to take out the remaining material at one time through the unloading plate, which can effectively improve the unloading efficiency of the hand trolley body. At the same time, when the unloading plate moves, the second roller will be driven by the support assembly to roll on the wall of the hand trolley body, which can support the unloading plate and improve the moving efficiency of the unloading plate at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the front side of the utility model;
[0020] Figure 2 It is a structural schematic diagram of the inner cavity of the utility model trolley body;
[0021] Figure 3 It is a structural schematic diagram of the buffer component of the utility model;
[0022] Figure 4 It is a structural schematic diagram of a blanking plate of the utility model.
[0023] In the figure: 1. trolley body; 2. handle; 3. support rod; 4. first roller; 5. maintenance plate; 6. rainproof cloth; 7. turning handle; 8. pull handle; 9. elastic rope; 10. unloading plate; 11. support assembly; 12. second roller; 13. fixed block; 14. buffer assembly; 15. movable block; 16. fixed rod; 17. spring. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] like Figure 1 , Figure 3As shown, a prefabricated construction trolley includes a trolley body 1, a rainproof cloth 6 is arranged on the top of the trolley body 1, a buffer assembly 14 is movably connected to the middle of the right side of the trolley body 1, a rotating shaft is rotatably connected to the right side of the top of the inner cavity of the trolley body 1, the right side of the rainproof cloth 6 is fixedly connected to the outer wall of the rotating shaft, a rotating handle 7 is fixedly connected to the front of the rotating shaft, the rotating handle 7 is rotatably connected to the front of the trolley body 1, the front and back of the trolley body 1 are symmetrically rotatably connected to the first roller 4, the left side of the bottom of the trolley body 1 is fixedly connected to the support rod 3, the left side of the front and back of the trolley body 1 A handle 2 is symmetrically fixedly connected, an adapting groove is opened in the middle of the right side of the trolley body 1, a buffer assembly 14 is movably connected in the inner cavity of the adapting groove, buffer grooves are symmetrically opened around the inner cavity of the adapting groove, a fixing rod 16 is fixedly connected in the inner cavity of the buffer groove, a spring 17 is wound around the outer wall of the fixing rod 16, the left side of the spring 17 is fixedly connected to the left side of the inner cavity of the buffer groove, a movable block 15 is fixedly connected to the right side of the spring 17, the movable block 15 is movably connected in the inner cavity of the buffer groove and is sleeved on the outer wall of the fixing rod 16, there are four movable blocks 15, and the four movable blocks 15 are symmetrically fixedly connected to the left sides around the buffer assembly 14.
[0026] By rotating the rotating handle 7, the rotating shaft can be driven to rotate. After rotation, the rainproof cloth 6 can be wound around the outer wall of the rotating shaft, so as to facilitate the storage and unfolding of the rainproof cloth 6. When the rainproof cloth 6 is unfolded, the top of the trolley body 1 can be covered. When building materials are placed in the inner cavity of the trolley body 1, it can be waterproof. In rainy weather, it can be used for temporary storage. Through the provided buffer component 14, when the material in the inner cavity of the trolley body 1 is unloaded, the buffer component 14 will contact the ground, and the trolley body 1 can be buffered at this time. It can also ensure that the building materials in the inner cavity of the trolley body 1 will not be damaged due to impact. Through the provided movable block 15, the spring 17 will be squeezed after the buffer component 14 contacts the ground, and the buffer effect can be achieved at this time.
[0027] like Figure 1 , Figure 2 , Figure 4As shown, a prefabricated construction trolley has a blanking plate 10 movably connected to the bottom of the inner cavity of the trolley body 1, and a support assembly 11 is symmetrically fixedly connected to the front and back sides of the top right side of the blanking plate 10, and a fixed block 13 is fixedly connected to the center of the right side of the blanking plate 10, and an elastic rope 9 is installed in the inner cavity of the fixed block 13, and a pull handle 8 is fixedly connected to the top of the elastic rope 9, and a second roller 12 is rotatably connected to the right side of the inner cavity of the support assembly 11, and the right side of the second roller 12 fits against the right side of the inner cavity of the trolley body 1, the fixed block 13 is movably connected to the right side of the inner cavity of the trolley body 1, the elastic rope 9 is movably connected to the right side of the inner cavity of the trolley body 1, and a maintenance plate 5 is threadedly connected to the bottom of the right side of the trolley body 1.
[0028] By pulling the handle 8, the elastic rope 9 can be used to drive the fixed block 13 to move, and the fixed block 13 can then drive the unloading plate 10 to move. After unloading, there is still material left in the inner cavity of the trolley body 1. At this time, the handle 8 can be pulled to take out the remaining material at one time through the unloading plate 10, which can effectively improve the unloading efficiency of the trolley body 1. At the same time, when the unloading plate 10 moves, the second roller 12 will be driven by the support assembly 11 to roll on the wall of the trolley body 1, which can support the unloading plate 10 and improve the moving efficiency of the unloading plate 10 at the same time.
[0029] It should be noted that the utility model is an assembled construction trolley. When in use, the handle 7 is turned so that the rainproof cloth 6 can be wound around the outer wall of the rotating shaft, and the construction materials are placed in the inner cavity of the trolley body 1. The trolley body 1 can be driven to move by the handle 2 and the first roller 4. After moving to a suitable position, the handle 2 is lifted up to lift the trolley body 1, so as to unload the materials. At this time, the right side of the trolley body 1 will contact the ground, and the buffer component 14 and the spring 17 can play a role in buffering. When there is still some material left in the inner cavity of the trolley body 1, pull the handle 8 so that the elastic rope 9 can drive the unloading plate 10 to move through the fixed block 13. At this time, the unloading plate 10 can take out the remaining material from the inner cavity of the trolley body 1. After loosening the handle 8, the elastic rope 9 will automatically reset, so that the unloading plate 10 can return to the bottom of the inner cavity of the trolley body 1. When the material in the inner cavity of the trolley body 1 needs to be temporarily stored, turn the handle 7 to lay the rainproof cloth 6 on the top of the trolley body 1, so as to achieve a waterproof effect.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A handcart for assembled building construction, comprising a handcart body (1), characterized in that: A rainproof cloth (6) is provided on the top of the trolley body (1), and a buffer component (14) is movably connected in the middle of the right side of the trolley body (1); A material removal plate (10) is movably connected to the bottom of the inner cavity of the trolley body (1), and a support assembly (11) is symmetrically fixedly connected to the front and back sides of the top right side of the material removal plate (10). A fixed block (13) is fixedly connected to the center of the right side of the material removal plate (10), and an elastic rope (9) is installed in the inner cavity of the fixed block (13), and a pull handle (8) is fixedly connected to the top of the elastic rope (9).
2. The assembled building construction trolley according to claim 1, characterized in that: The right side of the top of the inner cavity of the trolley body (1) is rotatably connected to a rotating shaft, the right side of the rainproof cloth (6) is fixedly connected to the outer wall of the rotating shaft, the front side of the rotating shaft is fixedly connected to a rotating handle (7), and the rotating handle (7) is rotatably connected to the front side of the trolley body (1).
3. The handcart for assembled building construction according to claim 1, characterized in that: The front and back sides of the trolley body (1) are symmetrically connected to first rollers (4), the left side of the bottom of the trolley body (1) is fixedly connected to a support rod (3), and the left sides of the front and back sides of the trolley body (1) are symmetrically fixedly connected to handles (2).
4. The handcart for assembled building construction according to claim 1, characterized in that: An adapting groove is provided in the middle of the right side of the trolley body (1); the buffer assembly (14) is movably connected in the inner cavity of the adapting groove; buffer grooves are symmetrically provided around the inner cavity of the adapting groove; a fixing rod (16) is fixedly connected in the inner cavity of the buffer groove; a spring (17) is wound around the outer wall of the fixing rod (16); the left side of the spring (17) is fixedly connected to the left side of the inner cavity of the buffer groove; the right side of the spring (17) is fixedly connected to a movable block (15); the movable block (15) is movably connected in the inner cavity of the buffer groove and sleeved on the outer wall of the fixing rod (16); there are four movable blocks (15); and the four movable blocks (15) are symmetrically fixedly connected to the left side around the buffer assembly (14).
5. The handcart for assembled building construction according to claim 1, characterized in that: The right side of the inner cavity of the support assembly (11) is rotatably connected to a second roller (12), and the right side of the second roller (12) is fitted to the right side of the inner cavity of the trolley body (1).
6. The hand truck for assembled building construction according to claim 1, characterized in that: The fixing block (13) is movably connected to the right side of the inner cavity of the trolley body (1), the elastic rope (9) is movably connected to the right side of the inner cavity of the trolley body (1), and a maintenance plate (5) is threadedly connected to the bottom of the right side of the trolley body (1).