Building construction raw material transfer trolley

Abstract

The utility model relates to the technical field of building construction, in particular to a building construction raw material transfer trolley which comprises a frame, wheels arranged at the bottom of the frame and a loading trolley body erected on the frame, and a handheld frame is arranged on the frame. A supporting bottom frame is arranged at the rear end of the frame, a lower edge support is arranged at the bottom of the handheld frame, a folding type support is arranged between the lower edge support and the supporting bottom frame, and a second-level abutting wheel is arranged at the bottom end of the folding type support. The folding type support is arranged at the tail end of the vehicle frame, the second-stage abutting wheel is arranged at the bottom end of the folding type support, when materials are shoveled in each time, the vehicle frame can be wholly inclined towards the tail, the second-stage abutting wheel is used for supporting and abutting against the ground, and therefore the materials shoveled in from the front end position are poured into the rear end position of the loading vehicle body; in this way, the materials are moved backwards in an inclined mode after being shoveled every time, the materials do not need to be manually shifted to move backwards, and the workload of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a building construction material transport vehicle. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of building various types of structures, or the process of turning the lines on design drawings into a physical object at a designated location. It includes foundation construction, main structure construction, roofing construction, and decoration construction. The site where construction work takes place is called a "construction site" or "building site."

[0003] Existing construction material transport vehicles include a vehicle body with slots and a fixed plate welded to the top. Vibration damping pads are engaged inside the slots, and a loading trough for materials is provided inside the vehicle body. In existing technology, when the vehicle body scoops up materials such as sand and gravel, the materials often accumulate at the edge of the vehicle body. Subsequently, the materials need to be manually pushed into the vehicle body. This is not only cumbersome, but also poses a risk of the vehicle slipping when pushing materials, potentially causing injury and affecting the safety of workers. Utility Model Content

[0004] The purpose of this utility model is to provide a construction material transport vehicle to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A construction material transport vehicle includes a frame, wheels disposed at the bottom of the frame, and a loading body mounted on the frame, wherein a handrail is provided on the frame;

[0007] The rear end of the vehicle frame is provided with a support base, the bottom of the handheld bracket is provided with a lower edge bracket, a folding bracket is provided between the lower edge bracket and the support base, and a secondary abutment wheel is provided at the bottom end of the folding bracket.

[0008] As a further embodiment of this utility model: the support base includes a mounting base plate mounted on the vehicle frame and a support shaft disposed on the mounting base plate; the folding bracket includes a first inclined support rod mounted on the support shaft and a second inclined support rod mounted on the first inclined support rod; the first inclined support rod is disposed on the side edge of the loading vehicle body.

[0009] As a further embodiment of this utility model: a connecting shaft is provided between the second inclined support rod and the first inclined support rod; an arc-shaped corner plate is installed on the surface of the second inclined support rod; an arc-shaped track groove is provided on the arc-shaped corner plate; and a sliding ball is provided on the first inclined support rod, with the sliding ball embedded in the arc-shaped track groove.

[0010] As a further embodiment of this utility model: the lower edge support is provided with a pusher cylinder, a pusher rod installed on the pusher cylinder, and an inner insertion block installed on the pusher rod. The rod end of the first inclined support rod is provided with an extension section, and the inner insertion block is used to abut against the extension section.

[0011] As a further embodiment of this utility model: the secondary contact wheel is provided with a support end, a push rod installed on the support end, and a wheel frame installed on the push rod. A contact spring is wound on the push rod, and the contact spring is supported by the wheel frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this application, a folding bracket is provided at the rear end of the frame, and a secondary contact wheel is provided at the bottom end of the folding bracket. Each time material is shoveled in, the entire frame can be tilted towards the rear, and the secondary contact wheel supports it against the ground, thereby pouring the material shoveled in at the front end into the rear end of the loading vehicle. After the frame is reset and leveled, shoveling can be performed again. In this way, the frame is tilted after each shoveling, and the material is moved backward, thus avoiding the problem of material accumulating at the front end of the loading vehicle and eliminating the need for manual material movement, reducing the workload of the workers.

[0014] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0015] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. Furthermore, these drawings and textual descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this application to those skilled in the art through reference to specific embodiments.

[0016] Figure 1 A schematic diagram of the overall structure of a construction material transport vehicle provided for an embodiment of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the folding bracket provided in an embodiment of the present invention.

[0018] Figure 3 A schematic diagram of the structure of the secondary abutment wheel provided for an embodiment of this utility model.

[0019] In the diagram: 11. Loading vehicle body; 12. Wheel; 13. Handheld bracket; 14. Frame; 15. Support base frame; 16. Folding bracket; 17. Secondary contact wheel; 18. Lower edge bracket; 21. Mounting base plate; 22. Support shaft; 23. First diagonal support rod; 24. Extension section; 25. Arc-shaped corner plate; 26. Connecting shaft; 27. Second diagonal support rod; 29. ​​Arc-shaped track groove; 20. Sliding ball bearing; 31. Support end; 32. Push rod; 33. Wheel frame; 34. Contact spring; 41. Pushing cylinder; 42. Pushing rod; 43. Inner insert block. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, examples of which are shown in the drawings. In the following description relating to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or identical elements.

[0021] Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0023] In one embodiment:

[0024] Please see Figure 1 A construction material transport vehicle is provided, including a frame 14, wheels 12 disposed at the bottom of the frame 14, and a loading body 11 mounted on the frame 14, wherein a handrail 13 is provided on the frame 14.

[0025] The rear end of the frame 14 is provided with a support base 15, the bottom of the handheld bracket 13 is provided with a lower edge bracket 18, a folding bracket 16 is provided between the lower edge bracket 18 and the support base 15, and a secondary abutment wheel 17 is provided at the bottom end of the folding bracket 16.

[0026] This embodiment is used for construction processing. The loading vehicle body 11 is mounted on the frame 14 and is used to load building materials. The front end of the loading vehicle body 11 can be equipped with an openable cover. When the cover is open, it is used for loading materials. When transporting and moving materials, the cover is closed. In this embodiment, the rear end of the frame 14 is equipped with a folding bracket 16. The bottom end of the folding bracket 16 is equipped with a secondary abutment wheel 17. Each time material is shoveled in, the entire frame 14 can be tilted towards the rear, supported by the secondary abutment wheel 17 against the ground, so that the material shoveled in at the front end can be poured into the rear end of the loading vehicle body 11. After the frame 14 is reset and leveled, shoveling can be performed again. In this way, after each shoveling, the vehicle body is tilted and the material is moved backward, thus avoiding the problem of material accumulating at the front end of the loading vehicle body 11 and eliminating the need for manual material movement, reducing the workload of the workers.

[0027] In one embodiment:

[0028] Please see Figure 2 The specific implementation structure of the folded bracket 16 is designed as follows in this embodiment:

[0029] The support base 15 includes a mounting base 21 mounted on the vehicle frame 14 and a support shaft 22 disposed on the mounting base 21. The folding bracket 16 includes a first inclined support rod 23 mounted on the support shaft 22 and a second inclined support rod 27 mounted on the first inclined support rod 23. The first inclined support rod 23 is disposed on the side edge of the loading vehicle body 11. A connecting shaft 26 is disposed between the second inclined support rod 27 and the first inclined support rod 23. An arc-shaped corner plate 25 is mounted on the rod surface of the second inclined support rod 27. An arc-shaped track groove 29 is disposed on the arc-shaped corner plate 25. A sliding ball bearing 20 is disposed on the first inclined support rod 23. The sliding ball bearing 20 is embedded in the arc-shaped track groove 29.

[0030] In this embodiment, the first inclined support rod 23 and the second inclined support rod 27 are combined to form a folded bracket 16. The first inclined support rod 23 is set on the side edge of the loading vehicle body 11, and its bottom rod end is installed on the support shaft 22. After the angle is adjusted, the support shaft 22 is locked to fix the first inclined support rod 23. The first inclined support rod 23 and the second inclined support rod 27 are supported by a connecting shaft 26. The first inclined support rod 23 is connected to the second inclined support rod 27 through an arc-shaped track groove 29, so that the relative angle between the first inclined support rod 23 and the second inclined support rod 27 can be adjusted by using the sliding ball bearing 20 as the rotating end, thereby adapting to different construction ground conditions.

[0031] In one embodiment, the lower edge bracket 18 is provided with a pusher cylinder 41, a pusher rod 42 mounted on the pusher cylinder 41, and an inner insert block 43 mounted on the pusher rod 42. The rod end of the first inclined support rod 23 is provided with an extension section 24, and the inner insert block 43 is used to abut against the extension section 24.

[0032] In this embodiment, the push rod 42 pushes the inner insert block 43 so that the inner insert block 43 is embedded into the triangular area formed by the extension section 24 and the back of the frame 14, thereby abutting and supporting the extension section 24. In this way, after the bottom of the second inclined support rod 27, that is, after the secondary contact wheel 17 abuts the ground, the inner insert block 43 forms an embedded support force on the first inclined support rod 23, thereby avoiding the problem of relative misalignment between the first inclined support rod 23 and the second inclined support rod 27, or the rod body being twisted by force.

[0033] In one embodiment, the secondary contact wheel 17 is provided with a support end 31, a push rod 32 mounted on the support end 31, and a wheel frame 33 mounted on the push rod 32. An abutment spring 34 is wound around the push rod 32, and the abutment spring 34 is supported by the wheel frame 33. The wheel frame 33 on the secondary contact wheel 17 and the abutment spring 34 provide support force to the wheel frame 33, thereby buffering the stress on the secondary contact wheel 17 and providing protection for the support end.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A construction material transfer vehicle comprising a vehicle frame, wheels disposed at the bottom of the vehicle frame, and a loading vehicle body mounted on the vehicle frame, characterized in that, The frame is provided with a hand holding frame; The rear end of the frame is provided with a supporting base, the bottom of the hand holding frame is provided with a lower edge support, a foldable support is arranged between the lower edge support and the supporting base, and the bottom end of the foldable support is provided with a secondary contact wheel.

2. The construction material transfer vehicle of claim 1, wherein The supporting base comprises a mounting base plate mounted on the frame and a supporting shaft arranged on the mounting base plate, the foldable support comprises a first inclined support rod mounted on the supporting shaft and a second inclined support rod mounted on the first inclined support rod, and the first inclined support rod is arranged on the side edge of the loading vehicle body.

3. The construction material transfer vehicle of claim 2, wherein, A connecting rotating shaft is arranged between the second inclined support rod and the first inclined support rod, an arc-shaped corner plate is mounted on the rod surface of the second inclined support rod, an arc-shaped track groove is arranged on the arc-shaped corner plate, a sliding ball is arranged on the first inclined support rod, and the sliding ball is embeddedly mounted in the arc-shaped track groove.

4. The construction material transfer vehicle of claim 3, wherein, A pushing machine cylinder is arranged on the lower edge support, a pushing support rod is mounted on the pushing machine cylinder, and an inner plug is mounted on the pushing support rod, the rod end of the first inclined support rod is provided with an extension section, and the inner plug is used to contact the extension section.

5. The construction material transfer vehicle of claim 4, wherein, A supporting end is arranged on the secondary contact wheel, a pushing support rod is mounted on the supporting end, and a wheel frame is mounted on the pushing support rod, a contact spring is wound on the pushing support rod, and the contact spring is supported on the wheel frame.

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