Simple construction site transportation device

Abstract

The utility model discloses a simple construction site transportation device which comprises a storage device, baffle devices are installed at the bottom of the periphery of the storage device, top covers are connected to the upper surfaces of the corners of the storage device in a fastened mode, and fastening rotary knobs are connected to the surface of the rear side of the storage device through bolts. A handrail is fixedly connected to the rear surface of the fastening knob, a moving device is fixedly connected to the center of the lower surface of the baffle device, a supporting device is fixedly connected to the edge of the lower surface of the left side of the baffle device, and a placing device is fixedly connected to the upper portion of the front end surface of the storage device. By means of the structure, plates which can be seen everywhere on a construction site are assembled through simple machining, installation is convenient, and by means of the detachable design, when a product breaks down or needs to be cleaned, the plates are easily disassembled, fault parts are independently treated or cleaned, and the overall maintenance difficulty and cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation devices, and particularly relates to a simple transportation device for construction sites. Background Technique

[0002] Transportation devices for construction sites are an indispensable part of construction work. They are responsible for transporting various building materials, equipment, and personnel from one location to another to improve construction efficiency, reduce labor intensity, and ensure construction safety.

[0003] Generally, the transportation devices seen at construction sites are integrated ones. These devices have complex internal structures and cannot be assembled. It is necessary to pay costs to purchase them, and after being scrapped, it will cause waste of resources and environmental pollution. Content of the Utility Model

[0004] The purpose of the utility model is to provide a simple transportation device for construction sites, which assembles the plates that can be seen everywhere on the construction site through simple processing. The structure is simple, easy to assemble, does not require additional costs, and can avoid waste of resources and environmental pollution.

[0005] To achieve the above purpose, a simple transportation device for construction sites is provided, including a storage device. Baffle devices are installed at the bottom around the storage device. A top cover is tightly connected to the upper surface at the corners of the storage device. A fastening knob is bolted to the surface at the rear of the storage device, and an armrest is fixedly connected to the rear surface of the fastening knob. A moving device is fixedly connected to the center position of the lower surface of the baffle device, and a support device is fixedly connected to the edge position of the lower left surface of the baffle device. The upper part of the front surface of the storage device is fixedly connected with a placement device. By setting the fastening knob, the armrest can be fixed at both ends of the device, thus facilitating the use by personnel.

[0006] According to the simple transportation device for construction sites, the placement device includes a mounting plate and mounting holes, and the mounting holes are arranged inside the mounting plate. By setting the mounting holes, the tools to be used can be temporarily stored on the device, improving the functionality of the device.

[0007] According to the simple transportation device for construction sites, the baffle device includes a front baffle, a left baffle, a rear baffle, a right baffle, and a bottom baffle. The front baffle, the left baffle, the rear baffle, and the right baffle are fixedly connected to the four peripheral edge positions of the upper surface of the bottom baffle. By setting a series of baffles, a limiting effect is achieved to avoid the safety hazard caused by the box body falling off.

[0008] According to the simple transportation device for construction sites, the moving device includes wheels, steel wires, hubs, axles, and bases. By setting the moving device, the transportation device can be moved.

[0009] According to a simple construction site transportation device described above, the axle is slidably connected inside the base, the wheel hub is fixedly connected to the outer surfaces at both ends of the axle, one end of the steel wire is fixedly connected to the outer surface of the wheel hub, and the other end of the steel wire is fixedly connected to the inner surface of the wheel. The wheel and the wheel hub are connected by arranging the steel wire.

[0010] According to a simple construction site transportation device described above, the support device includes a limit block, a long rod, a short rod, a cylinder and a spring. By arranging the support device, the device can stand on the ground.

[0011] According to a simple construction site transportation device described above, the limit block is fixedly connected to the edge position of the lower surface on the left side of the baffle device, one end of the long rod is bolted inside the limit block, the cylinder is fixedly connected to the center position of the edge of the lower surface on the left side of the baffle device, the upper end of the spring is fixedly connected to the lower surface of the baffle device, and the upper surface of the short rod is fixedly connected to the bottom end of the spring. The short rod is connected by arranging the spring to reset.

[0012] The beneficial effects of the present utility model: By designing such a detachable device, when a failure occurs or cleaning is required, it can be easily disassembled and the faulty components can be separately processed or cleaned, reducing the difficulty and cost of overall maintenance. After the product is scrapped, important components and materials can be recycled and reused, rather than the entire product being scrapped, reducing resource waste and environmental pollution.

[0013] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0014] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0015] Figure 1 It is the front view of a simple construction site transportation device of the present utility model;

[0016] Figure 2 It is the upper sectional view of a simple construction site transportation device of the present utility model;

[0017] Figure 3 It is the bottom view of a simple construction site transportation device of the present utility model;

[0018] Figure 4 It is the right sectional view of a simple construction site transportation device of the present utility model;

[0019] Figure 5 It is the enlarged view of a simple construction site transportation device A of the present utility model.

[0020] Legend Explanation:

[0021] 1. Storage device; 2. Armrest; 3. Moving device; 4. Baffle device; 5. Support device; 6. Placing device; 7. Tightening knob; 8. Top cover; 101. Front plate; 102. Left plate; 103. Rear plate; 104. Right plate; 105. Bottom plate; 106. Convex plate; 301. Wheel; 302. Steel wire; 303. Hub; 304. Axle; 305. Base; 401. Front baffle; 402. Left baffle; 403. Rear baffle; 404. Right baffle; 405. Bottom baffle; 501. Limit block; 502. Long rod; 503. Short rod; 504. Cylinder; 505. Spring; 601. Mounting plate; 602. Mounting hole. Detailed Implementation Manner

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0023] Refer to Figures 1 to 5 , an embodiment of the present utility model is a simple construction site transportation device, which includes a storage device 1. A baffle device 4 is installed at the bottom around the storage device 1. A top cover 8 is tightly connected to the upper surface at the corners of the storage device 1. A tightening knob 7 is bolted to the rear surface of the storage device 1. An armrest 2 is fixedly connected to the rear surface of the tightening knob 7. A moving device 3 is fixedly connected to the center position of the lower surface of the baffle device 4. A support device 5 is fixedly connected to the edge position of the lower left surface of the baffle device 4. A placing device 6 is fixedly connected to the upper part of the front surface of the storage device 1. The rear plate 103 is provided with a hole matching the tightening knob 7. The tightening knob 7 fastens the armrest 2 after rotating 90 degrees, and rotates 90 degrees in the reverse direction when disassembling.

[0024] The placing device 6 includes a mounting plate 601 and mounting holes 602, and the mounting holes 602 are arranged inside the mounting plate 601. A baffle device 4 is provided on the lower surface of the bottom plate 105. The baffle device 4 includes a front baffle 401, a left baffle 402, a rear baffle 403, a right baffle 404 and a bottom baffle 405. The front baffle 401, the left baffle 402, the rear baffle 403 and the right baffle 404 are fixedly connected to the four peripheral edge positions on the upper surface of the bottom baffle 405. The moving device 3 includes wheels 301, steel wires 302, hubs 303, axles 304 and bases 305. The axle 304 is slidably connected inside the base 305. The hub 303 is fixedly connected to the outer surfaces at both ends of the axle 304. One end of the steel wire 302 is fixedly connected to the outer surface of the hub 303, and the other end of the steel wire 302 is fixedly connected to the inner surface of the wheel 301. The storage device 1 includes a front plate 101, a left plate 102, a rear plate 103, a right plate 104, a bottom plate 105 and a convex plate 106. The bottom plate 105 is placed directly above the bottom baffle 405 of the baffle device 4. The left plate 102, the rear plate 103, the right plate 104 and the front plate 101 are installed at the opening of the convex plate 106. The support device 5 includes a limit block 501, a long rod 502, a short rod 503, a cylinder 504 and a spring 505. The limit block 501 is fixedly connected to the edge position on the lower left surface of the baffle device 4. One end of the long rod 502 is bolted inside the limit block 501. The cylinder 504 is fixedly connected to the center position of the edge on the lower left surface of the baffle device 4. The upper end of the spring 505 is fixedly connected to the lower surface of the baffle device 4. The upper surface of the short rod 503 is fixedly connected to the bottom end of the spring 505. An inclined opening is provided at one end of the long rod 502 close to the short rod 503 to fix the short rod 503.

[0025] Working principle: First, we place the bottom plate 105 directly above the bottom baffle 405 of the baffle device 4 to ensure the smooth progress of subsequent assembly and overall stability. Next, we install the left plate 102, the rear plate 103, the right plate 104 and the front plate 101 into the opening of the convex plate 106 in sequence. Each plate is connected to each other through slots, which not only ensures the structural stability but also facilitates quick disassembly and assembly. Subsequently, align the bottom end of the armrest 2 with the pre-drilled hole positions on the rear plate 103, and align the fastening knob 7 with the holes on the back of the rear plate 103. Rotate the fastening knob 7 clockwise until it is firmly tightened in the screw hole, thereby firmly fixing the armrest 2 on the rear plate 103. Fasten the top cover 8 at the connection between the plates. The top cover 8 is installed in place through the buckle, making the structure of the entire device stable and reliable. After completing the assembly steps, temporarily store the required tools or accessories above the mounting holes 602 on the placing device 6. These mounting holes 602 facilitate the access to tools at any time, avoid the scattering or loss of tools during transportation, and improve work efficiency and safety. Finally, when the transportation device needs to stop at a certain place, pull out the short rod 503 to let the long rod 502 automatically fall to the ground, so that the device can be stably parked on the ground.

[0026] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A simple construction site transportation device, comprising a storage device (1), characterized in that, A baffle device (4) is installed at the bottom around the storage device (1). A top cover (8) is tightly connected to the upper surface at the corners of the storage device (1). A fastening knob (7) is bolted to the surface at the rear side of the storage device (1), and a handrail (2) is fixedly connected to the rear surface of the fastening knob (7). A moving device (3) is fixedly connected to the center position of the lower surface of the baffle device (4). A support device (5) is fixedly connected to the edge position of the lower surface on the left side of the baffle device (4). A placing device (6) is fixedly connected to the upper part of the front surface of the storage device (1).

2. The simple construction site transportation device according to claim 1, wherein, The placing device (6) includes a mounting plate (601) and mounting holes (602), and the mounting holes (602) are arranged inside the mounting plate (601).

3. The simple construction site transportation device according to claim 1, wherein, The baffle device (4) includes a front baffle (401), a left baffle (402), a rear baffle (403), a right baffle (404) and a bottom baffle (405). The front baffle (401), the left baffle (402), the rear baffle (403) and the right baffle (404) are fixedly connected to the four peripheral edge positions on the upper surface of the bottom baffle (405).

4. A simple construction site transportation device according to claim 1, characterized in that, The moving device (3) includes wheels (301), steel wires (302), hubs (303), axles (304) and bases (305).

5. The simple construction site transportation device according to claim 4, characterized in that, The axle (304) is slidably connected inside the base (305). The hubs (303) are fixedly connected to the outer surfaces at both ends of the axle (304). One end of the steel wire (302) is fixedly connected to the outer surface of the hub (303), and the other end of the steel wire (302) is fixedly connected to the inner surface of the wheel (301).

6. The simple construction site transportation device according to claim 1, characterized in that, The storage device (1) includes a front plate (101), a left plate (102), a rear plate (103), a right plate (104), a bottom plate (105) and a convex plate (106). The bottom plate (105) is placed directly above the bottom baffle (405). The left plate (102), the rear plate (103), the right plate (104) and the front plate (101) are installed at the opening of the convex plate (106).

7. A simple construction site transportation device according to claim 1, characterized in that, The support device (5) includes a limit block (501), a long rod (502), a short rod (503), a cylinder (504) and a spring (505). The limit block (501) is fixedly connected to the edge position of the lower surface on the left side of the baffle device (4). One end of the long rod (502) is bolted inside the limit block (501). The cylinder (504) is fixedly connected to the center position of the edge of the lower surface on the left side of the baffle device (4). The upper end of the spring (505) is fixedly connected to the lower surface of the baffle device (4), and the upper surface of the short rod (503) is fixedly connected to the bottom end of the spring (505).

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