Material conveying device for urban traffic construction

Abstract

According to the material conveying device for urban traffic construction, a handrail frame is installed on the side wall, away from a side plate, of a loading box, universal wheels are installed at the four corners of the bottom end of the loading box and the two sides of the bottom end of the side plate, telescopic pieces are installed between the loading box and the side plate, and a lifting frame is fixed to the top end of the side plate; the other side of the bottom end of the lifting frame is slidably connected to the loading box through two sliding clamping blocks, one rail frame is fixedly connected to the top end of the side plate, the two sides of the bottom end of the other rail frame are slidably connected to the side wall of the top end of the loading box through sliding clamping blocks, and the interiors of the two rail frames are both rotationally connected with two-way lead screws. A handle is installed at one end of the bidirectional lead screw, the two ends of the bidirectional lead screw are in spiral transmission connection with sliding blocks which are connected into the track frames in a sliding mode, the two sliding blocks on the same track frame are jointly hinged to the same supporting block through transmission rods, and a hoisting rod is connected between the two supporting blocks. The method does not need assistance of other personnel, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of material transport devices, and in particular relates to a material transport device for urban construction and traffic construction. Background Art

[0002] With the continuous advancement of global urbanization, the scale of cities has expanded rapidly, and the demand for infrastructure construction has increased dramatically. Urban roads, bridges, subways, high-rise buildings and other projects have been launched one after another, which requires a large amount of construction materials for construction. In order to improve construction efficiency and ensure project progress, efficient and reliable material transportation equipment has become an indispensable part of urban construction and transportation construction;

[0003] When transporting some tools, workpieces, metal instruments or parts, they are heavy and cannot be easily moved by a single person. Auxiliary tools such as cranes and forklifts are needed to transport them to the transportation tool, which requires the cooperation of multiple workers and has low work efficiency. For this reason, we propose a material transport device for urban construction and transportation. Utility Model Content

[0004] The purpose of the utility model is to provide a material transport device for urban construction and traffic construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material transport device for urban construction and transportation construction, comprising a loading box and a side panel located at an opening on one side, a handrail frame is installed on a side wall of the loading box away from the side panel, universal wheels are installed on the four corners of the bottom end of the loading box and on both sides of the bottom end of the side panel, a telescopic part is installed between the loading box and the side panel, a lifting frame is fixed to the top end of the side panel, and the other side of the bottom end of the lifting frame is slidably connected to the loading box through two sliding blocks.

[0006] It should be noted in the scheme that the lifting frame includes two track frames, one track frame is fixedly connected to the top of the side plate, and the bottom end of the other track frame is slidably connected to the top side walls of the loading box through sliding blocks on both sides, and the interior of the two track frames is rotatably connected with a bidirectional screw rod, one end of the bidirectional screw rod is equipped with a handle, and both ends of the bidirectional screw rod are spirally connected to a slider slidably connected to the inside of the track frame, and the two sliders on the same track frame are hinged to the same support block through a transmission rod, and a lifting rod is connected between the two support blocks.

[0007] It is further worth mentioning that one end of the two bidirectional screw rods is fixedly connected to a transmission roller, and a transmission belt is connected between the two transmission rollers.

[0008] As a preferred embodiment, the telescopic member includes a fixed frame installed on the side wall of the loading box, the internal rotation connection of the fixed frame is a screw rod, one end of the screw rod is installed with a rotating handle, the screw rod is spirally connected to a telescopic rod that passes through the side wall of the fixed frame, one end of the telescopic rod is slidably connected to the fixed frame, and the other end of the telescopic rod is fixed to the side panel.

[0009] As a preferred embodiment, horizontally arranged sliding grooves are provided on both side walls of the top end of the loading box, and one end of the sliding block extends into the sliding groove and is slidably connected thereto.

[0010] As a preferred embodiment, the side panel and the inner wall corresponding to the loading box are both provided with grooves, the grooves are filled with inflatable airbags, and the inflatable airbags are connected to a pressurized ball with a one-way air inlet nozzle installed at one end through an air duct.

[0011] As a preferred embodiment, sliding rods are fixedly connected to both sides of the top end and one side of the bottom end of one side wall of the side plate, and one end of the sliding rod is slidably inserted into a slot on the side wall of the loading box.

[0012] Compared with the prior art, the plywood surface deburring device provided by the utility model has at least the following beneficial effects:

[0013] (1) Through the arrangement of the loading box, side panels, telescopic parts and lifting frame, a single worker can use the device to lift and transport some single heavy workpieces without the assistance of other personnel, which greatly improves work efficiency.

[0014] (2) By setting up the side panels, loading box and inflatable airbags, the objects loaded inside the loading box can be assisted to be fixed by inflating the inflatable airbags. During transportation, the loaded workpieces inside can be cushioned to reduce the bumps caused during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the side panels, sliding rods, telescopic parts and loading box of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the hanging frame of the utility model;

[0018] Figure 4 It is a schematic structural diagram of the side panel and the inflatable airbag of the utility model.

[0019] In the figure: 1. handrail frame; 2. loading box; 3. sliding groove; 4. sliding block; 5. lifting frame; 5-1. track frame; 5-2. bidirectional screw; 5-3. transmission rod; 5-4. slider; 5-5. transmission roller; 5-6. transmission belt; 5-7. support block; 5-8. lifting rod; 6. sliding rod; 7. side plate; 8. universal wheel; 9. telescopic part; 9-1. telescopic rod; 9-2. screw; 9-3. rotating handle; 9-4. fixed frame; 10. inflatable airbag; 11. pressurized ball. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] Example 1, see Figure 1-4 The utility model provides a material transport device for urban construction and transportation construction, including a loading box 2 and a side plate 7 located at an opening on one side, a handrail frame 1 is installed on a side wall of the loading box 2 away from the side plate 7, universal wheels 8 are installed on the four corners of the bottom end of the loading box 2 and both sides of the bottom end of the side plate 7, a telescopic member 9 is installed between the loading box 2 and the side plate 7, a hanging frame 5 is fixed on the top end of the side plate 7, and the other side of the bottom end of the hanging frame 5 is slidably connected to the loading box 2 through two sliding blocks 4.

[0024] Further as Figure 1 , Figure 2 and Figure 3As shown, it is worth mentioning that the lifting frame 5 includes two track frames 5-1, and other reinforcing ribs can be arranged between the two track frames 5-1 to enhance the connection strength between the two track frames 5-1. One track frame 5-1 is fixedly connected to the top of the side plate 7, and the bottom ends of the other track frame 5-1 are slidably connected to the top side walls of the loading box 2 through sliding blocks 4. The interiors of the two track frames 5-1 are both rotatably connected with a two-way screw rod 5-2, one end of the two-way screw rod 5-2 is equipped with a handle, and both ends of the two-way screw rod 5-2 are spirally connected with a slider 5-4 slidably connected to the inside of the track frame 5-1. The two sliders 5-4 on the same track frame 5-1 are hinged to the same support block 5-7 through a transmission rod 5-3, and a lifting rod 5-8 is connected between the two support blocks 5-7.

[0025] Further as Figure 3 As shown, it is worth explaining in detail that one end of the two bidirectional screw rods 5-2 is fixedly connected with a transmission roller 5-5, and a transmission belt 5-6 is connected between the two transmission rollers 5-5. When in use, by rotating the handle at one end of one of the bidirectional screw rods 5-2, the bidirectional screw rod 5-2 can drive the other bidirectional screw rod 5-2 to rotate through the transmission roller 5-5 and the transmission belt 5-6. The bidirectional screw rod 5-2 is connected to the two sliders 5-4 thereon by spiral transmission, which can drive the two sliders 5-4 to move towards or away from each other, thereby driving the support block 5-7 to move up and down through the transmission rod 5-3, and can drive the lifting rod 5-8 to move up and down.

[0026] Further as Figure 2 As shown, it is worth explaining in detail that the telescopic member 9 includes a fixed frame 9-4 installed on the side wall of the loading box 2, and the fixed frame 9-4 is internally rotatably connected with a screw rod 9-2, one end of the screw rod 9-2 is installed with a rotating handle 9-3, and the screw rod 9-2 is spirally connected with a telescopic rod 9-1 that passes through the side wall of the fixed frame 9-4, one end of the telescopic rod 9-1 is slidably connected in the fixed frame 9-4, and the other end of the telescopic rod 9-1 is fixed on the side plate 7. By rotating the rotating handle 9-3, the rotating handle 9-3 drives the screw rod 9-2 to rotate, and the screw rod 9-2 and the telescopic rod 9-1 are spirally driven, thereby driving the telescopic rod 9-1 and the side plate 7 connected thereto to move to one side.

[0027] In order to prevent the sliding block 4 from being separated from the loading box 2, horizontal sliding grooves 3 are opened on both side walls of the top of the loading box 2, and one end of the sliding block 4 extends into the sliding groove 3 and is slidably connected thereto.

[0028] Embodiment 2, as Figure 1 and 4As shown, grooves are provided on the inner wall of the side corresponding to the side panel 7 and the loading box 2, a cover plate (not shown) is clamped at the opening of the groove, and the groove is filled with an inflatable airbag 10, and a pressurized ball 11 with a one-way air inlet nozzle installed at one end is connected to the inflatable airbag 10 through an air guide tube, and a pressure relief valve is also installed on the air guide tube.

[0029] When in use, the cover plate is removed, and then the inflatable airbag 10 is continuously pressurized and inflated by the pressurizing ball to contact the workpiece loaded in the loading box 2, thereby playing the role of auxiliary fixation and buffering and shock absorption.

[0030] Embodiment three, as Figure 1 , 2 As shown, in order to further enhance the stability of the connection between the side panel 7 and the loading box 2, sliding rods 6 are fixedly connected to both sides of the top end and one side of the bottom end of one side wall of the side panel 7, and one end of the sliding rod 6 is slidably inserted into a slot on the side wall of the loading box 2.

[0031] Working principle: When in use, the device is pushed to the vicinity of the workpiece to be transported through the universal wheel 8, and then the rotating handle 9-3 is turned to drive the screw rod 9-2 to rotate, and the screw rod 9-2 and the telescopic rod 9-1 are spirally transmitted, thereby driving the telescopic rod 9-1 and the side plate 7 connected thereto to move to one side, and the device is moved so that the workpiece is located below the hanging frame 5-8, and then the workpiece is hoisted on the hanging rod 5-8 by ropes or straps, and then the two bidirectional screw rods 5-2 on the hanging frame 5 are rotated to control the support block 5-7 on the hanging frame 5 to move upward, thereby lifting the workpiece hoisted on the hanging frame 5. The workpiece is hoisted, and the telescopic member 9 is extended and retracted, driving the side plate 7 to move to one side of the loading box 2, driving one end of the hoisting frame 5 to slide on the top of the loading box 2 through the sliding block 4, driving the hoisted workpiece to move into the loading box 2, and then rotating the two bidirectional screw rods 5-2 on the hoisting frame 5 in the opposite direction to control the support block 5-7 on the hoisting frame 5 to move downward, thereby putting the workpiece hoisted on the hoisting frame 5 onto the bottom surface of the loading box 2. If it is necessary to further fix the workpiece, the inflatable airbag 10 can be inflated to achieve auxiliary fixation of the workpiece, and then the device can be pushed to be transported to the required position and unloaded according to similar steps.

[0032] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material transport device for urban construction and transportation, comprising a loading box (2) and a side plate (7) located at an opening on one side, characterized in that: A handrail frame (1) is installed on a side wall of the loading box (2) away from the side plate (7), universal wheels (8) are installed at the four corners of the bottom end of the loading box (2) and both sides of the bottom end of the side plate (7), a telescopic member (9) is installed between the loading box (2) and the side plate (7), a hanging frame (5) is fixed to the top end of the side plate (7), and the other side of the bottom end of the hanging frame (5) is slidably connected to the loading box (2) through two sliding blocks (4).

2. A material transport device for urban construction and traffic construction according to claim 1, characterized in that: The hanging frame (5) comprises two track frames (5-1), one track frame (5-1) is fixedly connected to the top of the side plate (7), and the bottom of the other track frame (5-1) is slidably connected to the top side wall of the loading box (2) via sliding blocks (4) on both sides, the inside of the two track frames (5-1) are both rotatably connected with a bidirectional screw rod (5-2), one end of the bidirectional screw rod (5-2) is equipped with a handle, and both ends of the bidirectional screw rod (5-2) are spirally connected to a slider (5-4) slidably connected to the inside of the track frame (5-1), the two sliders (5-4) on the same track frame (5-1) are both hinged to the same support block (5-7) via a transmission rod (5-3), and a hanging rod (5-8) is connected between the two support blocks (5-7).

3. A material transport device for urban construction and traffic construction according to claim 2, characterized in that: One end of each of the two bidirectional screw rods (5-2) is fixedly connected to a transmission roller (5-5), and a transmission belt (5-6) is connected between the two transmission rollers (5-5).

4. The material transport device for urban construction and traffic construction according to claim 1, characterized in that: The telescopic member (9) comprises a fixed frame (9-4) mounted on the side wall of the loading box (2); a screw rod (9-2) is rotatably connected inside the fixed frame (9-4); a rotating handle (9-3) is mounted on one end of the screw rod (9-2); a telescopic rod (9-1) is spirally connected on the screw rod (9-2) and passes through the side wall of the fixed frame (9-4); one end of the telescopic rod (9-1) is slidably connected inside the fixed frame (9-4); and the other end of the telescopic rod (9-1) is fixed on the side plate (7).

5. The material transport device for urban construction and traffic construction according to claim 2, characterized in that: The top and side walls of the loading box (2) are both provided with horizontally arranged sliding grooves (3), and one end of the sliding block (4) extends into the sliding groove (3) and is slidably connected thereto.

6. The material transport device for urban construction and traffic construction according to claim 1, characterized in that: The side panels (7) and the inner walls of the corresponding sides of the loading box (2) are both provided with grooves, the grooves are filled with an inflatable airbag (10), and the inflatable airbag (10) is connected to a pressurized ball (11) with a one-way air inlet nozzle installed at one end via an air guide tube.

7. The material transport device for urban construction and traffic construction according to claim 1, characterized in that: Both sides of the top end and one side of the bottom end of one side wall of the side plate (7) are fixedly connected with sliding rods (6), and one end of the sliding rod (6) is slidably inserted into a slot on the side wall of the loading box (2).

Images