Constructional engineering material carrier

Abstract

The utility model discloses a constructional engineering material carrier, and relates to the technical field of constructional engineering, the constructional engineering material carrier comprises a carrier body, the front side and the rear side of the right side of the carrier body are both fixedly connected with handles, the front side and the rear side of the carrier body are both provided with width adjusting assemblies, and height lifting assemblies are both arranged above the two width adjusting assemblies; a rotating column is fixedly connected to the front side of the carrying vehicle body and the left side of the width adjusting assembly, a resistance piece is rotationally connected to the outer side of the rotating column, a torsional spring is connected to the surface of the rotating column and the interior of the resistance piece in a sleeving mode, a support is fixedly connected to the bottom of the handlebar on the front side, and a handle is rotationally connected to the bottom of the support; and a rear baffle is fixedly connected to the left side of the upper surface of the carrying vehicle body. The transport vehicle has the advantages that the width and the height of the transport vehicle can be adjusted to meet different transport requirements, the speed of the transport vehicle is effectively reduced through the resistance pieces, and the safety in the transport process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering material transport vehicle. Background Art

[0002] A construction site is a place where a construction project is being developed and civil engineering is being carried out. It is often enclosed by fences, wire mesh or walls to restrict the entry and exit of personnel, materials, machinery and vehicles. Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at a designated location. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. When working at a construction site, various materials need to be transported.

[0003] The loading capacity of the existing construction material transporter is fixed, which results in that when it is necessary to transport large construction materials such as extruded boards and sliding doors, the materials are difficult to be completely placed in the transporter, and the amount of materials that can be carried each time during transportation is limited, which means that more transportations are required to complete the same amount of material transportation tasks, increasing the cost and time of transportation, and when the transporter is going downhill, due to the heavy weight of the goods, the transporter will be difficult to control under the weight of its own weight and the weight of the goods, which can easily lead to safety accidents. In view of the above problems, a construction material transporter is proposed to solve them. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, a construction material transport vehicle is provided, which solves the problem that the loading capacity of the current existing construction material transport vehicles is fixed, which results in that when it is necessary to transport relatively large construction materials such as extruded boards and sliding doors, the materials are difficult to be completely placed in the transport vehicle, and the amount of materials that can be carried each time during transportation is limited, which means that more transportations are required to complete the task of transporting the same amount of materials, increasing the cost and time of transportation, and when the transport vehicle is going downhill, due to the heavy weight of the cargo, the transport vehicle will be difficult to control under the weight of its own weight and the weight of the cargo, which can easily lead to the occurrence of safety accidents.

[0005] To achieve the above objectives, the technical solution adopted by the utility model is: a construction material transporter, including a transport body, handles are fixedly connected to the front and rear sides of the right side of the transport body, width adjustment components are arranged on the front and rear sides of the transport body, height lifting components are arranged above the two groups of width adjustment components, a rotating column is fixedly connected to the front side of the transport body and the left side of the width adjustment component, a resistance plate is rotatably connected to the outer side of the rotating column, a torsion spring is sleeved on the surface of the rotating column and the inside of the resistance plate, a support is fixedly connected to the bottom of the front handle, a handle is rotatably connected to the bottom of the support, a wire rope is fixedly connected between the resistance plate and the handle, and a tailgate is fixedly connected to the left side of the upper surface of the transport body.

[0006] Preferably, the width adjustment assembly includes a connecting rod, which is fixedly connected to the side of the transport vehicle body, and a plurality of first sleeves are fixedly connected to the side of the connecting rod away from the transport vehicle body, and a first adjustment rod is slidably connected inside each of the first sleeves, and a first fixing rod is fixedly connected to the ends of the plurality of first adjustment rods.

[0007] Preferably, a plurality of first bolt holes are formed through the surface of the first sleeve, a second bolt hole is formed through one end of the first adjusting rod close to the connecting rod, and a bolt cylinder is inserted between the first bolt hole and the second bolt hole.

[0008] Preferably, the height lifting assembly includes a second fixed rod, which is rotatably connected to the first adjusting rod via a right-angle hinge, and a plurality of second sleeves are fixedly connected above the second fixed rod, and a second adjusting rod is slidably connected inside each of the plurality of second sleeves.

[0009] Preferably, a plurality of third bolt holes are formed through the surface of the second sleeve on the left and right sides, and a fourth bolt hole is formed through one end of the second adjustment rod on the left and right sides close to the second fixing rod, and a limited bolt is inserted between the third bolt hole and the fourth bolt hole.

[0010] Preferably, a third fixing rod is fixedly connected above a plurality of the second adjusting rods.

[0011] Preferably, wheel axle brackets are fixedly connected to the front and rear sides of the bottom of the transport vehicle body, a rotating shaft is rotatably connected between the two wheel axle brackets, and transport rollers are fixedly connected to the front and rear ends of the rotating shaft.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] 1. The utility model can adjust the capacity of the transport vehicle by setting a width adjustment component and a height lifting component. By adjusting the width and height of the transport vehicle, the space of the transport vehicle can be maximized. For larger goods, more goods can be accommodated by increasing the width and height of the transport vehicle, thereby reducing the number of transportation times and improving transportation efficiency. According to goods of different sizes and shapes, the width and height of the transport vehicle can be adjusted to meet different transportation needs.

[0014] 2. The utility model uses a handle to make the steel wire rope pull the resistance plate to rotate, so that the resistance plate contacts the ground, thereby slowing down the transport vehicle, effectively reducing the speed of the transport vehicle, improving the safety during transportation, and it does not require an additional power source and is not prone to malfunction, ensuring the stability and reliability of the transport vehicle when going downhill. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is an exploded view of the width adjustment component in the utility model;

[0017] Figure 3 It is an exploded view of the height-lifting component in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the utility model without the width adjustment component and the height lifting component;

[0019] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0020] The numbers in the figure are:

[0021] 1. Carrying vehicle body; 2. Handle; 3. Tailgate; 4. Width adjustment assembly; 401. Connecting rod; 402. First sleeve; 403. First bolt hole; 404. First adjusting rod; 405. First fixing rod; 406. Second bolt hole; 407. Right-angle hinge; 408. Bolt cylinder; 5. Height lifting assembly; 501. Second fixing rod; 502. Second sleeve; 503. Second adjusting rod; 504. Third fixing rod; 505. Third bolt hole; 506. Fourth bolt hole; 507. Limiting bolt; 6. Wheel axle bracket; 7. Rotating shaft; 8. Carrying roller; 9. Support; 10. Handle; 11. Wire rope; 12. Resistance sheet; 13. Torsion spring; 14. Rotating column. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] Reference Figure 1-5 As shown, a construction material transport vehicle comprises a transport body 1, handles 2 are fixedly connected to the front and rear sides of the right side of the transport body 1, width adjustment components 4 are arranged on the front and rear sides of the transport body 1, height lifting components 5 are arranged above the two sets of width adjustment components 4, a rotating column 14 is fixedly connected to the front side of the transport body 1 and the left side of the width adjustment component 4, a resistance plate 12 is rotatably connected to the outer side of the rotating column 14, a torsion spring 13 is sleeved on the surface of the rotating column 14 and the inside of the resistance plate 12, a support 9 is fixedly connected to the bottom of the front handle 2, a handle 10 is rotatably connected to the bottom of the support 9, a steel wire rope 11 is fixedly connected between the resistance plate 12 and the handle 10, and a tailgate 3 is fixedly connected to the left side of the upper surface of the transport body 1.

[0024] Reference Figure 2 As shown, the width adjustment assembly 4 includes a connecting rod 401, which is fixedly connected to the side of the transport vehicle body 1, and a plurality of first sleeves 402 are fixedly connected to the side of the connecting rod 401 away from the transport vehicle body 1, and a first adjustment rod 404 is slidably connected inside the plurality of first sleeves 402, and a first fixed rod 405 is fixedly connected to the ends of the plurality of first adjustment rods 404. The design of the width adjustment assembly 4 enables the transport vehicle to store larger construction materials, so that the materials can be completely placed in the transport vehicle.

[0025] Reference Figure 2 As shown, a plurality of first bolt holes 403 are formed through the surface of the first sleeve 402, a second bolt hole 406 is formed through the end of the first adjusting rod 404 close to the connecting rod 401, and a bolt cylinder 408 is inserted between the first bolt hole 403 and the second bolt hole 406. Since the width adjustment component 4 needs to bear the load of movement, the bolt cylinder 408 is designed to be through-type, so as to improve the load-bearing capacity of the width adjustment component 4.

[0026] Reference Figure 3 As shown, the height lifting component 5 includes a second fixed rod 501, which is rotatably connected to the first adjusting rod 404 via a right-angle hinge 407. A plurality of second sleeves 502 are fixedly connected above the second fixed rod 501, and a second adjusting rod 503 is slidably connected inside the plurality of second sleeves 502. The design of the height lifting component 5 enables the transport vehicle to store more construction materials.

[0027] Reference Figure 3As shown, a plurality of third bolt holes 505 are formed through the surfaces of the second sleeves 502 on the left and right sides, and a fourth bolt hole 506 is formed through the ends of the second adjusting rods 503 on the left and right sides close to the second fixing rod 501, and a limiting bolt 507 is inserted between the third bolt hole 505 and the fourth bolt hole 506, and a third fixing rod 504 is fixedly connected above the plurality of second adjusting rods 503, and the limiting bolt 507 is fixed by bolts, so as to limit the second adjusting rod 503 and the third fixing rod 504.

[0028] Reference Figure 4 and Figure 5 As shown, wheel axle brackets 6 are fixedly connected to the front and rear sides of the bottom of the transport vehicle body 1, a rotating shaft 7 is rotatably connected between the two wheel axle brackets 6, and transport rollers 8 are fixedly connected to the front and rear ends of the rotating shaft 7. The staff can control the forward and backward movement of the transport rollers 8 through the handle 2, so that a single person can independently complete the movement of the transport vehicle body 1 loaded with construction materials, saving manpower and the burden on the staff.

[0029] Working principle: When the capacity is changed, unscrew the bolt that fixes the bolt cylinder 408 and pull out the bolt cylinder 408, then pull out the first adjusting rod 404 from the inside of the first sleeve 402 as needed, adjust the relative positions of the first bolt hole 403 and the second bolt hole 406, so as to adjust the width of the transport vehicle body 1, pull out the second adjusting rod 503 from the inside of the second sleeve 502, and fix it with the limit bolt 507, so as to adjust the height of the transport vehicle. When encountering a downhill slope, the transporter can hold the handle 10 with his hand so that the wire rope 11 pulls the resistance plate 12 to rotate, so that the resistance plate 12 contacts the ground, thereby slowing down the transport vehicle.

[0030] The above shows and describes the basic principle, main features and 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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 construction material handling vehicle, Features: The transport vehicle comprises a transport vehicle body (1), wherein the front and rear sides of the right side of the transport vehicle body (1) are fixedly connected with handles (2), the front and rear sides of the transport vehicle body (1) are provided with width adjustment components (4), and height lifting components (5) are provided above the two groups of width adjustment components (4). A rotating column (14) is fixedly connected to the front side of the transport vehicle body (1) and the left side of the width adjustment component (4), a resistance plate (12) is rotatably connected to the outer side of the rotating column (14), a torsion spring (13) is sleeved on the surface of the rotating column (14) and the inside of the resistance plate (12), a support (9) is fixedly connected to the bottom of the front handle (2), a handle (10) is rotatably connected to the bottom of the support (9), a steel wire rope (11) is fixedly connected between the resistance plate (12) and the handle (10), and a rear baffle (3) is fixedly connected to the left side of the upper surface of the transport vehicle body (1).

2. A construction material handling vehicle according to claim 1, Features: The width adjustment assembly (4) comprises a connecting rod (401), wherein the connecting rod (401) is fixedly connected to a side of the transport vehicle body (1), and a side of the connecting rod (401) away from the transport vehicle body (1) is fixedly connected to a plurality of first sleeves (402), the interiors of the plurality of first sleeves (402) are all slidably connected to a first adjustment rod (404), and the ends of the plurality of first adjustment rods (404) are fixedly connected to a first fixing rod (405).

3. A construction material handling vehicle according to claim 2, Features: A plurality of first bolt holes (403) are formed through the surface of the first sleeve (402), a second bolt hole (406) is formed through the end of the first adjustment rod (404) close to the connecting rod (401), and a bolt cylinder (408) is inserted between the first bolt hole (403) and the second bolt hole (406).

4. A construction material handling vehicle according to claim 1, Features: The height lifting assembly (5) comprises a second fixed rod (501), the second fixed rod (501) being rotatably connected to the first adjusting rod (404) via a right-angle hinge (407), a plurality of second sleeves (502) being fixedly connected above the second fixed rod (501), and a second adjusting rod (503) being slidably connected inside the plurality of second sleeves (502).

5. A construction material handling vehicle according to claim 4, Features: A plurality of third bolt holes (505) are formed through the surfaces of the second sleeves (502) on the left and right sides, and a fourth bolt hole (506) is formed through one end of the second adjustment rods (503) on the left and right sides close to the second fixing rod (501), and a limit bolt (507) is inserted between the third bolt hole (505) and the fourth bolt hole (506).

6. A construction material handling vehicle according to claim 4, Features: A third fixing rod (504) is fixedly connected above the plurality of second adjusting rods (503).

7. A construction material handling vehicle according to claim 1, Features: The front and rear sides of the bottom of the transport vehicle body (1) are fixedly connected to wheel axle brackets (6), a rotating shaft (7) is rotatably connected between the two wheel axle brackets (6), and transport rollers (8) are fixedly connected to the front and rear ends of the rotating shaft (7).

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