A multi-functional flatbed transport vehicle

Abstract

The utility model belongs to building material transportation technical field provides a kind of multi-functional flatbed transport vehicle, including the flatbed body of the bottom being provided with universal wheel, fender, fender bar, diagonal bracing and hand push frame. The first insertion slot is opened on the top surface of both ends of each side of flatbed body, fender is several, the both ends of fender bottom are fixedly provided with first insertion rod, the both ends of its top are opened with second insertion slot, and first insertion rod is inserted in first insertion slot or second insertion slot;Two second insertion rods for inserting in first insertion slot or second insertion slot are arranged and fixed in the length direction of the bottom of fender bar, and one end of fender bar is fixedly provided with first handrail;One end of diagonal bracing is fixedly provided with third insertion rod for inserting in first insertion slot, and the other end is used for abutting on ground;The bottom of hand push frame is inserted in first insertion slot. Through the above technical scheme, the problem that the existing handling tool is poor in versatility and is difficult to adapt to the handling needs of different materials is solved.

Description

Technical Field

[0001] This utility model relates to a building material transportation equipment, specifically a multi-functional flatbed transport vehicle. Background Technology

[0002] During construction, workers often need to move various construction materials. Currently, on-site material handling mainly relies on manual labor or simple auxiliary tools. Manual handling is inefficient, labor-intensive, and prone to worker fatigue, thus affecting construction progress. Existing handling tools lack versatility and cannot be flexibly adjusted to meet diverse needs, making it difficult to adapt to the handling requirements of materials of different sizes and shapes (such as large plates, cable trays, cast iron water pipes, etc.). Utility Model Content

[0003] The purpose of this utility model is to provide a multi-functional flatbed transport vehicle to solve the problem that existing handling tools have poor versatility and are difficult to adapt to the handling needs of different materials.

[0004] This utility model is implemented as follows:

[0005] A multi-functional flatbed transport vehicle includes a flatbed body with casters at the bottom, and a first slot is formed on the top surface of each end of each side of the flatbed body; it also includes:

[0006] A baffle frame, wherein there are several baffle frames, and a first insert rod is fixedly provided at both ends of the bottom of the baffle frame, and a second slot is provided at both ends of the top of the baffle frame, wherein the first insert rod is inserted into the first slot or the second slot;

[0007] A stop bar, wherein two second inserts for inserting into the first slot or the second slot are fixedly arranged along the length of the bottom of the stop bar, and a first handrail is fixedly provided at one end of the stop bar;

[0008] The diagonal brace has a third rod fixedly installed at one end for insertion into the first slot, and the other end for contacting the ground.

[0009] As a further technical solution, any of the first inserts of the baffle frame is a lifting insert, and the lifting insert includes:

[0010] A fixed sleeve rod is fixedly installed at the bottom of the baffle frame, and a strip-shaped hole is opened on the side wall of the fixed sleeve rod in the vertical direction;

[0011] A lifting rod is telescopically mounted at the bottom of the fixed sleeve rod. A positioning pin is fixedly mounted on the top side wall of the lifting rod. The positioning pin slides through the strip hole. The lower end of the lifting rod is used to be inserted into the first slot or the second slot.

[0012] A brake lock, one end of which is rotatably mounted on the outer wall of the fixed sleeve rod, has a slot for inserting the positioning pin, the slot coinciding with the upper end of the strip hole.

[0013] As a further technical solution, any of the second inserts of the stop bar is a lifting insert, and the lifting insert includes:

[0014] A fixed sleeve rod is fixedly installed at the bottom of the stop rod, and a strip-shaped hole is opened on the side wall of the fixed sleeve rod in the vertical direction;

[0015] A lifting rod is telescopically mounted at the bottom of the fixed sleeve rod. A positioning pin is fixedly mounted on the top side wall of the lifting rod. The positioning pin slides through the strip hole. The lower end of the lifting rod is used to be inserted into the first slot or the second slot.

[0016] A brake lock, one end of which is rotatably mounted on the outer wall of the fixed sleeve rod, has a slot for inserting the positioning pin, the slot coinciding with the upper end of the strip hole.

[0017] As a further technical solution, a placement rack is rotatably provided on the side of the baffle away from the flatbed vehicle body, and both ends of the placement rack are vertically fastened to one side of the baffle by buckles.

[0018] As a further technical solution, the buckle includes:

[0019] Mounting sleeve, the mounting sleeve is fixedly disposed on the side of the retaining frame;

[0020] A rotating connector is provided, one end of which is fixedly connected to the placement frame, and the other end is provided with an elongated hole. The elongated hole slides vertically through the mounting sleeve away from the side wall of the placement frame, and the bottom end of the elongated hole is rotatably set with the mounting sleeve.

[0021] A stop block is fixedly disposed on the side of the stop frame and located below the mounting sleeve, for abutting against the outer wall of the rotating connector away from the placement frame.

[0022] As a further technical solution, it also includes:

[0023] A hand-operated frame, the bottom of which is inserted into the first slot, and the top of which is provided with a second handrail protruding away from the flatbed vehicle body.

[0024] As a further technical solution, the baffle includes a frame and a reinforcing rod, the reinforcing rod is fixedly disposed in the middle of the frame, and the second slot and the first insert are respectively disposed at the top and bottom of the frame.

[0025] The beneficial effects of this utility model are:

[0026] This utility model has a simple structure and can be assembled with the baffle frame, baffle bar, and diagonal brace to the flatbed vehicle body according to the needs of handling different materials. The baffle frame can limit the material and its height can be adjusted by increasing or decreasing its number as needed. The baffle bar facilitates worker transportation, and the diagonal brace assists in unloading. It has good versatility and can be flexibly adjusted to meet diverse needs, thus adapting to the handling requirements of materials of different sizes and shapes. In addition, the components of this utility model are easy to process and manufacture on-site, safe and convenient to operate and install, reusable, and effectively improve the efficiency of workers handling large materials on construction sites, reduce labor intensity, and accelerate construction progress. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the flatbed vehicle body of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the baffle frame of this utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the stop bar of this utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the diagonal brace of this utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the baffle frame of this utility model with a placement rack;

[0032] Figure 6 This is a structural schematic diagram of the hand-pushing frame and flatbed vehicle body assembled in this utility model;

[0033] Figure 7 This is a structural schematic diagram of the baffle frame and the flatbed vehicle body assembled in this utility model;

[0034] Figure 8 This is a schematic diagram of the open state of the baffle frame and the flatbed vehicle body assembled with this utility model.

[0035] Figure 9 This is a structural schematic diagram of the stacked and assembled state of the baffle frame of this utility model;

[0036] Figure 10 This is a schematic diagram of the structure of the placement rack in the stacked assembly state of the baffle frame of this utility model when it is opened;

[0037] Figure 11This is a structural schematic diagram of the stacked assembly of the baffle frame and handrail of this utility model;

[0038] Figure 12 This is a structural schematic diagram of the placement rack of this utility model in its retracted state;

[0039] Figure 13 This is a schematic diagram of the structure of the placement rack of this utility model in the open state;

[0040] Figure 14 This is a schematic diagram of the structure of the lifting rod of this utility model in its natural state;

[0041] Figure 15 This is a structural schematic diagram of the locking state of the lifting rod of this utility model.

[0042] Explanation of reference numerals in the attached figures

[0043] 1. Flatbed vehicle body; 2. Casters; 3. First slot; 4. Baffle frame; 41. Frame body; 42. Reinforcing rod; 5. First insert rod; 6. Second slot; 7. Baffle bar; 8. Second insert rod; 9. First handrail; 10. Diagonal brace; 11. Third insert rod; 12. Lifting insert rod; 121. Fixing sleeve rod; 122. Strip hole; 123. Lifting rod; 124. Positioning pin; 125. Brake lock; 126. Slot; 13. Placement rack; 14. Buckle; 141. Mounting sleeve; 142. Rotating connector; 143. Long strip hole; 144. Stop block; 15. Hand push frame; 16. Second handrail. Detailed Implementation

[0044] like Figures 1-15 As shown, this utility model provides a multi-functional flatbed transport vehicle, which mainly includes a flatbed body 1 with universal wheels 2 at the bottom, a baffle frame 4, a baffle bar 7, a diagonal brace 10, and a hand-pushing frame 15.

[0045] The casters 2 located under the flatbed trolley body 1 provide convenient movement for the entire device. The casters 2 use inflatable solid tires, eliminating the risk of tire punctures or blowouts. The casters 2 can also be equipped with brakes, which facilitate locking them during unloading. The flatbed trolley body 1 is a frame connected by a light steel keel, with standard dimensions of approximately 1.2m in length and 0.8m in width, but the dimensions can be modified according to site conditions. Each side of the flatbed 1 has a first slot 3 on its top surface at both ends. There are several baffle frames 4, each baffle frame 4 including a frame 41 and a reinforcing rod 42. The reinforcing rod 42 is fixedly installed in the middle of the frame 41. The bottom ends of the frame 41 are fixedly provided with first insert rods 5, and the top ends of the frame 41 are provided with second slots 6. The first insert rods 5 are inserted into the first slot 3 or the second slot 6. The bottom of the baffle 7 is fixedly provided with two second insert rods 8 for inserting into the first slot 3 or the second slot 6. One end of the baffle 7 is fixedly provided with a first handrail 9. The length of the baffle 7 is greater than the length of the flatbed 1. The upper end of the diagonal brace 10 is fixedly provided with a third insert rod 11 for inserting into the first slot 3, and the lower end is used to abut against the ground. The bottom of the pusher frame 15 is inserted into the first slot 3, and the top of the pusher frame 15 protrudes away from the flatbed 1 with a second handrail 16. The baffle frame 4, baffle bar 7, diagonal brace 10, and hand-push frame 15 all use light steel keel for easy manual assembly and disassembly. The light steel keel replaces the traditional steel plate baffle, reducing weight while maintaining strength. The first slot 3 and the second slot 6 are the same size, and the first insert bar 5, the second insert bar 8, and the third insert bar 11 are the same size, facilitating arbitrary assembly between the baffle frame 4, baffle bar 7, diagonal brace 10 and the flatbed vehicle body 1, increasing flexibility and versatility.

[0046] Any first insert rod 5 of the baffle frame 4 and any second insert rod 8 of the baffle rod 7 are lifting insert rods 12. The lifting insert rod 12 includes a fixed sleeve rod 121, a lifting rod 123 and a brake lock 125. The fixed sleeve rod 121 is fixedly installed at the bottom of the baffle frame 4 or the baffle rod 7. A strip hole 122 is opened in the vertical direction on the side wall of the fixed sleeve rod 121. The lifting rod 123 is telescopically installed at the bottom of the fixed sleeve rod 121, and its lower end is used to be inserted into the first slot 3 or the second slot 6. A positioning pin 124 is fixedly installed on the top side wall of the lifting rod 123. The positioning pin 124 slides through the strip hole 122. One end of the brake lock 125 is rotatably installed on the outer wall of the fixed sleeve rod 121. A slot 126 is opened on the brake lock 125 for the positioning pin 124 to be inserted. The slot 126 coincides with the upper end of the strip hole 122.

[0047] The lifting rod 12 allows for the opening of either the baffle frame 4 or the baffle 7 on one side, depending on unloading requirements. During material transport, the lifting rod 123 extends downwards under gravity. At this time, the positioning pin 124 is located at the bottom of the slot 122, and the lifting rod 123 is naturally inserted into the first slot 3 or the second slot 6. Figure 14As shown, this ensures the stability of the baffle frame 4 or baffle bar 7 installed on the flatbed vehicle body 1. When unloading requires opening the baffle frame 4 or baffle bar 7 on one side, pull up the positioning pin 124 to slide it upwards to the top of the strip hole 122. Then rotate the brake lock 125 so that the slot 126 of the brake lock 125 is fitted onto the outside of the positioning pin 124 for positioning. At this time, the lower end of the lifting rod 123 is pulled out from the first slot 3 or the second slot 6 and is no longer restricted by its positioning, allowing this end of the baffle frame 4 or baffle bar 7 to be opened. Figure 15 As shown, this facilitates unloading. After unloading, the retaining frame 4 or retaining rod 7 is reset, and the brake lock 125 is rotated to disengage the positioning pin 124 from the slot 126 of the brake lock 125. Under the action of gravity, the pin 124 falls into the first slot 3 or the second slot 6, restoring the retaining frame 4 or retaining rod 7 to a stable installation state with the flatbed 1.

[0048] A placement rack 13 is rotatably mounted on the side of the baffle frame 4 away from the flatbed vehicle body 1. Both ends of the placement rack 13 are vertically secured to one side of the baffle frame 4 by buckles 14. Specifically, the buckle 14 includes a mounting sleeve 141, a rotating connector 142, and a stop block 144. The mounting sleeve 141 is fixedly mounted on the side of the baffle frame 4. One end of the rotating connector 142 is fixedly connected to the placement rack 13, and the other end has an elongated hole 143. The elongated hole 143 slides vertically through the side wall away from the placement rack 13 and is rotatably mounted with the mounting sleeve 141. The stop block 144 is fixedly mounted on the side of the baffle frame 4 and located below the mounting sleeve 141, and is used to abut against the outer wall of the rotating connector 142 away from the placement rack 13.

[0049] The placement rack 13 is designed to serve as a platform for placing tools during construction and can be folded up when not in use, making it convenient and practical. The specific operating steps for the placement rack 13 are as follows: In transport mode, the placement rack 13 is folded up and placed on one side of the retaining frame 4, as shown below. Figure 12 As shown, when tools need to be placed, rotate the placement rack 13 upwards, causing one end of the elongated hole 143 of the rotating connector 142 to rotate within the mounting sleeve 141 until the placement rack 13 is horizontal. At this point, the elongated hole 143, away from the side wall of the placement rack 13, passes through the mounting sleeve 141. Slide the rotating connector 142 and the placement rack 13 downwards, causing the elongated hole 143, away from the side wall of the placement rack 13, to slide downwards within the mounting sleeve 141 until the rotating connector 142, away from the outer wall of the placement rack 13, abuts against the stop block 144, thus completing the opening of the placement rack 13. Figure 13 As shown. When retracting, first pull the rotating connector 142 and the placement rack 13 upwards, so that the elongated hole 143 moves away from the side wall of the placement rack 13 and slides upwards in the mounting sleeve 141 until the mounting sleeve 141 is at the bottom of the elongated hole 143. Then rotate the placement rack 13 downwards to reset the placement rack 13, thus completing the retraction. The operation is convenient, practical and reliable.

[0050] This utility model is normally in the form of a flatbed transport vehicle. When there are few goods, a pusher frame 15 can be inserted, and the goods can be pushed and pulled by the second handle 16. Alternatively, the first slot 3, the second slot 6 can be used in conjunction with the first insert 5, the second insert 8, and the third insert 11 to select the baffle frame 4, the baffle bar 7, or the diagonal brace 10 for auxiliary operation, depending on the transported materials and conditions.

[0051] When there are many goods, the baffle frame 4 can be inserted, and the flatbed trolley 1 can be pushed directly by holding the baffle frame 4, which meets the daily transportation requirements of small items and miscellaneous goods. When the materials are piled up high, multiple baffle frames 4 can be stacked to increase the limiting height. For transportation (unloading) needs, baffles in all four directions can be added individually or on all four sides. They can be lifted or inserted in all four directions, making it easier for goods to enter and exit the trolley, increasing the flexibility and convenience of the transport vehicle's operating range, and ensuring safety and efficiency.

[0052] When encountering long or irregularly shaped materials (such as cables, irregularly shaped gypsum board, iron plates, aluminum columns, etc.), workers may find it inconvenient to operate. In such cases, the second insert 8 of the stop bar 7 can be inserted into the first slot 3, allowing workers to place the material at an angle against the stop bar 7 and use the first handrail 9 for assisted transport. When the goods are heavy, the stop bar 7 can also be installed in both directions for flexible operation as needed.

[0053] When unloading materials with large diameter and heavy weight (such as cast iron water pipes), the third insert 11 at one end of the diagonal brace 10 can be inserted into the first slot 3, and the other end can be pushed against the ground to form a slope angle. The angle between the diagonal brace and the ground should be 45° to 60°. This can ensure the stability and support effect of the diagonal brace and improve the unloading efficiency.

Claims

1. A multi-functional flatbed transport vehicle, comprising a flatbed body with casters at the bottom, characterized in that, Each side of the flatbed vehicle body has a first slot on its top surface at both ends; it also includes: A baffle frame, wherein there are several baffle frames, and a first insert rod is fixedly provided at both ends of the bottom of the baffle frame, and a second slot is provided at both ends of the top of the baffle frame, wherein the first insert rod is inserted into the first slot or the second slot; A stop bar, wherein two second inserts for inserting into the first slot or the second slot are fixedly arranged along the length of the bottom of the stop bar, and a first handrail is fixedly provided at one end of the stop bar; The diagonal brace has a third rod fixedly installed at one end for insertion into the first slot, and the other end for contacting the ground.

2. The multi-functional flatbed transport vehicle according to claim 1, characterized in that, Any of the first inserts of the baffle frame is a lifting insert, and the lifting insert includes: A fixed sleeve rod is fixedly installed at the bottom of the baffle frame, and a strip-shaped hole is opened on the side wall of the fixed sleeve rod in the vertical direction; A lifting rod is telescopically mounted at the bottom of the fixed sleeve rod. A positioning pin is fixedly mounted on the top side wall of the lifting rod. The positioning pin slides through the strip hole. The lower end of the lifting rod is used to be inserted into the first slot or the second slot. A brake lock, one end of which is rotatably mounted on the outer wall of the fixed sleeve rod, has a slot for inserting the positioning pin, the slot coinciding with the upper end of the strip hole.

3. The multi-functional flatbed transport vehicle according to claim 1, characterized in that, Any of the second inserts of the stop bar is a lifting insert, and the lifting insert includes: A fixed sleeve rod is fixedly installed at the bottom of the stop rod, and a strip-shaped hole is opened on the side wall of the fixed sleeve rod in the vertical direction; A lifting rod is telescopically mounted at the bottom of the fixed sleeve rod. A positioning pin is fixedly mounted on the top side wall of the lifting rod. The positioning pin slides through the strip hole. The lower end of the lifting rod is used to be inserted into the first slot or the second slot. A brake lock, one end of which is rotatably mounted on the outer wall of the fixed sleeve rod, has a slot for inserting the positioning pin, the slot coinciding with the upper end of the strip hole.

4. The multi-functional flatbed transport vehicle according to claim 1, characterized in that, A placement rack is rotatably mounted on the side of the baffle away from the flatbed vehicle body, and both ends of the placement rack are vertically secured to one side of the baffle by buckles.

5. The multi-functional flatbed transport vehicle according to claim 4, characterized in that, The buckle includes: Mounting sleeve, the mounting sleeve is fixedly disposed on the side of the retaining frame; A rotating connector is provided, one end of which is fixedly connected to the placement frame, and the other end is provided with an elongated hole. The elongated hole slides vertically through the mounting sleeve away from the side wall of the placement frame, and the bottom end of the elongated hole is rotatably set with the mounting sleeve. A stop block is fixedly disposed on the side of the stop frame and located below the mounting sleeve, for abutting against the outer wall of the rotating connector away from the placement frame.

6. The multi-functional flatbed transport vehicle according to claim 1, characterized in that, Also includes: A hand-operated frame, the bottom of which is inserted into the first slot, and the top of which is provided with a second handrail protruding away from the flatbed vehicle body.

7. The multi-functional flatbed transport vehicle according to claim 1, characterized in that, The baffle includes a frame and a reinforcing rod. The reinforcing rod is fixedly disposed in the middle of the frame, and the second slot and the first insert are respectively disposed at the top and bottom of the frame.

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