A foldable lightweight construction formwork transport device

Abstract

This utility model relates to the field of template transportation technology, and in particular to a foldable lightweight building template transportation device. Its technical solution includes: a transport vehicle, a frame, an L-shaped bracket, and a fixing plate. The frame is mounted on the transport vehicle, and a bracket is provided inside the transport vehicle. The fixing plate is mounted on the bottom end face of the L-shaped bracket via a return spring, and a clamping block is welded to the bottom end face of the fixing plate. A silicone strip is fitted inside the clamping block. A nut is installed inside the L-shaped bracket, and a screw is threaded into the nut. A pressing block is welded to the bottom end face of the screw, and the pressing block limits the screw's position. A connecting rod is welded to the side end face of the transport vehicle, and a push rod is installed inside the connecting rod. This utility model satisfies the needs of template transportation, allowing simultaneous transportation of two width specifications of templates. It avoids direct stacking and collisions during transportation, and allows for sliding removal and unloading using an extended mechanism.

Description

Technical Field

[0001] This utility model relates to the field of template transportation technology, specifically to a foldable lightweight building template transportation device. Background Technology

[0002] Construction formwork is a temporary support structure, manufactured according to design requirements, to shape concrete structures and components in the specified positions and geometric dimensions, maintain their correct positions, and bear the self-weight of the formwork and the external loads acting on it. After the construction formwork is processed and produced, it often needs to be transported to a designated location for stacking or further processing.

[0003] A search revealed that patent application number CN220391306U discloses a construction formwork transportation tool. Although the device is sufficient to meet the needs of different specifications of construction formwork after assembly and prevents the formwork from falling and being damaged during transportation, it can only transport one specification and width of board at a time. Furthermore, the boards are directly stacked during transportation, making them prone to shaking and collisions. After transportation, personnel still need to unload the materials directly from the vehicle, causing inconvenience. Therefore, further improvements are needed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a foldable lightweight building formwork transportation device, which solves the problems mentioned in the background art.

[0005] The solution to the above-mentioned technical problems provided by this utility model is as follows:

[0006] A foldable lightweight building formwork transport device includes a transport vehicle, a frame, an L-shaped bracket, and a fixing plate, wherein the frame is mounted on the transport vehicle;

[0007] The transport vehicle is equipped with a bracket;

[0008] The bottom end face of the L-shaped bracket is fitted with a fixing plate via a return spring, and a clamping block is welded to the bottom end face of the fixing plate. A silicone strip is fitted inside the clamping block. A nut is installed inside the L-shaped bracket, and a screw is threaded inside the nut. A pressing block is welded to the bottom end face of the screw, and the pressing block limits the movement of the screw.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, a connecting rod is welded to the side end face of the transport vehicle, and a push rod is installed inside the connecting rod.

[0011] The beneficial effects of adopting the above-mentioned further solutions are:

[0012] Personnel can hold the push rod on the connecting rod to push the transport vehicle, allowing the vehicle to move according to the pushing speed and direction.

[0013] Furthermore, the bottom surface of the transport vehicle is equipped with four casters, which are arranged in a rectangular array relative to the transport vehicle.

[0014] The beneficial effects of adopting the above-mentioned further solutions are:

[0015] When personnel push the transport vehicle using a push rod, the transport vehicle can reach the designated position for loading and unloading operations via the casters on the bottom end.

[0016] Furthermore, both ends of the bracket are welded with limiting shafts, and the limiting shafts are sleeved inside the transport vehicle.

[0017] The beneficial effects of adopting the above-mentioned further solutions are:

[0018] To load and unload building formwork into the frame of the transport vehicle, personnel can pull out the bracket inside the transport vehicle. The bracket is then unfolded from inside the transport vehicle via a limiting shaft. After unfolding, one end of the bracket can rotate to contact the foundation. After unfolding, the bracket can be pushed back into the transport vehicle for folding and storage. This allows it to be unfolded when loading and unloading is needed and stored away after use to avoid taking up space.

[0019] Furthermore, the bracket has bearings at both ends of its inner wall, and a rotating shaft is installed inside the bearing.

[0020] The beneficial effects of adopting the above-mentioned further solutions are:

[0021] After the bracket is unfolded, the personnel can push the building formwork forward so that it can be pushed into the frame through the pivot to meet the loading needs. When unloading, the bracket is unfolded again and the personnel can push the building formwork in the frame to slide through the pivot to unload the material, avoiding the inconvenience of manual handling of loading and unloading.

[0022] Furthermore, the rear end face of the L-shaped bracket is threaded with bolts, and the bolts are threaded into the frame.

[0023] The beneficial effects of adopting the above-mentioned further solutions are:

[0024] When using the L-shaped bracket, personnel can connect the L-shaped bracket to the frame using bolts. By setting up two L-shaped brackets and two frames, the two frames can transport two different width specifications of plates at the same time.

[0025] Furthermore, a first guide rod is welded to the top surface of the fixing plate, a second guide rod is slidably sleeved inside the first guide rod, and the end of the second guide rod opposite to the first guide rod is welded to the bottom surface of the L-shaped bracket.

[0026] The beneficial effects of adopting the above-mentioned further solutions are:

[0027] After the personnel load templates of different widths into the two frames, they can rotate the screw inside the nut to compress the fixed plate through the extrusion block. This causes the fixed plate to move the clamping block to clamp and limit the template. The clamping blocks, which are set at certain intervals, clamp the building templates separately to avoid collisions caused by stacking. After clamping, the silicone strip on the inner wall provides anti-slip and limiting. When the fixed plate moves down, the first guide rod connects to the second guide rod and the L-shaped bracket to maintain the stability of the fixed plate during movement. After the fixed plate is used, the screw is reversed to reset the fixed plate by the pull of the return spring. The two frames can clamp and transport templates of two different sizes at the same time.

[0028] This utility model provides a foldable lightweight construction formwork transportation device. It has the following beneficial effects:

[0029] Convenient movement and control: The connecting rods welded to the side of the transport vehicle and the push rods installed inside make it easy for personnel to hold and push, allowing for flexible movement according to the pushing speed and direction. Combined with four omnidirectional wheels arranged in a rectangular array on the bottom, it can easily reach designated positions for loading and unloading operations, greatly improving the mobility of the transport device.

[0030] Foldable bracket design: The limiting shafts welded to both ends of the bracket are fitted inside the transport vehicle, allowing it to be pulled out and unfolded. One end can rotate to contact the foundation, facilitating the loading and unloading of building formwork. After use, it can be folded for storage, effectively saving space and meeting the needs of bracket use and storage in different work scenarios.

[0031] Effortless loading and unloading method: The bearings at both ends of the inner wall of the bracket and the internal rotating shaft allow the building formwork to be pushed forward into the frame when loading, and to slide through the rotating shaft when unloading, avoiding the inconvenience of manual handling and loading and unloading, and reducing labor intensity.

[0032] Stable template clamping: The fixing plate is installed on the bottom surface of the L-shaped bracket via a return spring. Rotating the screw inside the nut drives the extrusion block to press against the fixing plate, causing the clamping block to clamp and limit the template. The spacing between the clamping blocks prevents templates from piling up and colliding, and the silicone strip on the inner wall provides anti-slip properties. When the fixing plate moves downward, the first guide rod is sleeved on the second guide rod and connected to the L-shaped bracket, ensuring the stability of the fixing plate's movement. After use, it can be reset by the return spring, achieving stable clamping and conveying of templates of different specifications. Attached Figure Description

[0033] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0034] In the attached diagram:

[0035] Figure 1 This is a front view schematic diagram of the present invention;

[0036] Figure 2 This is a rear view schematic diagram of the present invention;

[0037] Figure 3 This is a schematic diagram of the unfolded bracket of this utility model;

[0038] Figure 4 This is a cross-sectional schematic diagram of the transport vehicle of this utility model;

[0039] Figure 5 This is an enlarged schematic diagram of the L-shaped bracket of this utility model.

[0040] The attached diagram lists the components represented by each number as follows:

[0041] 1. Transport vehicle; 101. Casters; 102. Connecting rod; 103. Push rod; 104. Frame; 2. Bracket; 201. Bearing; 202. Rotating shaft; 203. Limiting shaft; 3. L-shaped bracket; 301. Fixing plate; 302. Bolt; 303. First guide rod; 304. Second guide rod; 305. Nut; 306. Return spring; 307. Clamping block; 308. Screw; 309. Extrusion block. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0043] Please see Figures 1 to 5 As shown, the embodiments provided by this utility model are as follows:

[0044] Example 1

[0045] A foldable lightweight building formwork transport device includes a transport vehicle 1, a frame 104, an L-shaped bracket 3 and a fixing plate 301, with the frame 104 installed on the transport vehicle 1;

[0046] The transport vehicle 1 is equipped with a bracket 2;

[0047] A fixing plate 301 is mounted on the bottom end face of the L-shaped bracket 3 via a return spring 306, and a clamping block 307 is welded to the bottom end face of the fixing plate 301. A silicone strip is fitted inside the clamping block 307. A nut 305 is installed inside the L-shaped bracket 3, and a screw 308 is threadedly installed inside the nut 305. A pressing block 309 is welded to the bottom end face of the screw 308, and the pressing block 309 limits the screw 308.

[0048] A connecting rod 102 is welded to the side end face of the transport vehicle 1, and a push rod 103 is installed inside the connecting rod 102. Personnel can hold the push rod 103 on the connecting rod 102 to push the transport vehicle 1, so that the transport vehicle 1 can move according to the pushing speed and pushing direction.

[0049] The bottom surface of the transport vehicle 1 is equipped with four casters 101. The four casters 101 are arranged in a rectangular array relative to the transport vehicle 1. When the personnel push the transport vehicle 1 with the push rod 103, the transport vehicle 1 can reach the designated position for loading and unloading operations through the casters 101 on the bottom surface.

[0050] A first guide rod 303 is welded to the top surface of the fixed plate 301. A second guide rod 304 is slidably sleeved inside the first guide rod 303, and the end of the second guide rod 304 facing away from the first guide rod 303 is welded to the bottom surface of the L-shaped bracket 3. After the personnel feed templates of different widths into the two frames 104, the personnel can rotate the screw 308 inside the nut 305 to squeeze the fixed plate 301 through the pressing block 309, so that the fixed plate 301 drives the clamping block 307 to clamp and limit the template. The clamping blocks are arranged at certain intervals. 307 separates and clamps the building templates to avoid collisions between templates caused by stacking. After clamping, the silicone strip on the inner wall provides anti-slip and limiting. When the fixed plate 301 moves down, it is connected to the L-shaped bracket 3 by the first guide rod 303 sleeved on the second guide rod 304, thereby maintaining the stability of the fixed plate 301 during movement. After the fixed plate 301 is used, the reverse screw 308 is reversed so that the fixed plate 301 is reset by the pull of the return spring 306. The two frames 104 can clamp and transport templates of two different specifications at the same time.

[0051] Example 2

[0052] To avoid inconvenience caused by manual handling of materials and to increase the convenience of material handling, for example, such as Figures 1 to 5 As shown, the present invention also includes: a transport vehicle 1, a frame 104, an L-shaped bracket 3 and a fixing plate 301, and the frame 104 is installed on the transport vehicle 1;

[0053] The transport vehicle 1 is equipped with a bracket 2;

[0054] A fixing plate 301 is mounted on the bottom end face of the L-shaped bracket 3 via a return spring 306, and a clamping block 307 is welded to the bottom end face of the fixing plate 301. A silicone strip is fitted inside the clamping block 307. A nut 305 is installed inside the L-shaped bracket 3, and a screw 308 is threadedly installed inside the nut 305. A pressing block 309 is welded to the bottom end face of the screw 308, and the pressing block 309 limits the screw 308.

[0055] Both ends of the bracket 2 are welded with limiting shafts 203, and the limiting shafts 203 are sleeved inside the transport vehicle 1. When personnel need to load or unload building templates into the frame 104 of the transport vehicle 1, they can pull out the bracket 2 from the transport vehicle 1, so that the bracket 2 can be unfolded from the transport vehicle 1 through the limiting shafts 203. After unfolding, one end of the bracket 2 can rotate to contact the foundation. After unfolding, the bracket 2 can be pushed back into the transport vehicle 1 for folding and storage, so that it can be unfolded when loading or unloading is needed, and can be stored after use to avoid taking up space.

[0056] The rear end face of the L-shaped bracket 3 is threaded with a bolt 302, and the bolt 302 is threaded into the frame 104. When using the L-shaped bracket 3, personnel can connect the L-shaped bracket 3 to the frame 104 using the bolt 302. With the arrangement of two L-shaped brackets 3 and two frames 104, the two frames 104 can transport two different width specifications of plates at the same time.

[0057] Bearings 201 are provided at both ends of the inner wall of the bracket 2, and a rotating shaft 202 is installed in the bearing 201. After the bracket 2 is unfolded, the personnel can push the building template forward so that the building template can be pushed into the frame 104 through the rotating shaft 202 to meet the loading needs. When unloading, the bracket 2 is unfolded again and the personnel can push the building template in the frame 104 to slide through the rotating shaft 202 to unload the material, avoiding the inconvenience caused by manual handling of loading and unloading.

[0058] Working principle:

[0059] Transport vehicle 1 moves: Personnel hold the push rod 103 on the connecting rod 102 to push the transport vehicle 1. The four universal wheels 101 on the bottom surface of the transport vehicle 1 are arranged in a rectangular array, so that the transport vehicle 1 can move to the designated position for loading and unloading operations according to the pushing speed and direction.

[0060] Bracket 2 Operation: To load and unload the building formwork into the frame 104 of the transport vehicle 1, the bracket 2 can be pulled out from inside the transport vehicle 1. The limiting shafts 203 welded to both ends of the bracket 2 are fitted into the transport vehicle 1. The bracket 2 can be unfolded from inside the transport vehicle 1 via the limiting shafts 203, and one end can rotate to contact the foundation after unfolding. After use, the bracket 2 can be pushed back into the transport vehicle 1 and folded for storage, avoiding space occupation.

[0061] Template loading and unloading assistance: Bearings 201 are provided at both ends of the inner wall of the bracket 2, and a rotating shaft 202 is installed inside the bearing 201. When loading, the personnel push the building template forward, and the template enters the frame 104 through the rotating shaft 202; when unloading, the bracket 2 unfolds, and the personnel push the building template in the frame 104 to slide down through the rotating shaft 202, avoiding the inconvenience of manual handling for loading and unloading.

[0062] L-shaped bracket 3 installation: When using the L-shaped bracket 3, personnel use bolts 302 to connect the L-shaped bracket 3 to the frame 104. The arrangement of two L-shaped brackets 3 and two frames 104 allows the two frames 104 to transport two different width specifications of plates simultaneously.

[0063] Template clamping and limiting: After personnel load templates of different widths into the two frames 104, they rotate the screw 308 inside the nut 305. The pressing block 309 welded to the bottom end of the screw 308 presses against the fixing plate 301. The fixing plate 301 then moves the clamping block 307 downward to clamp and limit the template. The clamping blocks 307, spaced at certain intervals, clamp the building templates separately to avoid accumulation and collision. The silicone strip on the inner wall of the clamping block 307 is used for anti-slip limiting. When the fixing plate 301 moves downward, the first guide rod 303 is sleeved on the second guide rod 304 and connected to the L-shaped bracket 3 to maintain the stability of the fixing plate 301 during movement. After use, the screw 308 is reversed, and the fixing plate 301 is pulled back to its original position by the return spring 306, allowing the two frames 104 to clamp and transport templates of two different sizes simultaneously.

[0064] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model 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 basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0065] Furthermore, it should be understood that although this specification describes embodiments, it is not...

[0066] Each implementation contains only one independent technical solution; this narrative style in the specification is only...

[0067] For clarity only, those skilled in the art should consider the specification as a whole, with each part distinct.

[0068] The technical solutions in the examples can also be appropriately combined to form a combination that can be understood by those skilled in the art.

[0069] Other implementation methods.

Claims

1. A foldable lightweight building formwork transport device, comprising a transport vehicle (1), a frame (104), an L-shaped bracket (3), and a fixing plate (301), wherein the frame (104) is mounted on the transport vehicle (1), characterized in that: The transport vehicle (1) is equipped with a bracket (2); The bottom end face of the L-shaped bracket (3) is fitted with a fixing plate (301) via a return spring (306), and a clamping block (307) is welded to the bottom end face of the fixing plate (301). A silicone strip is fitted inside the clamping block (307). A nut (305) is installed inside the L-shaped bracket (3), and a screw (308) is threaded inside the nut (305). A pressing block (309) is welded to the bottom end face of the screw (308), and the pressing block (309) limits the screw (308).

2. The foldable lightweight building formwork transport device according to claim 1, wherein: The transport vehicle (1) has a connecting rod (102) welded to its side end face, and a push rod (103) is installed inside the connecting rod (102).

3. The foldable lightweight building formwork transport device according to claim 1, wherein: The bottom end face of the transport vehicle (1) is equipped with casters (101). There are four casters (101) in total, and the four casters (101) are arranged in a rectangular array relative to the transport vehicle (1).

4. The foldable lightweight building formwork transport device according to claim 1, characterized in that: Both ends of the bracket (2) are welded with limiting shafts (203), and the limiting shafts (203) are sleeved inside the transport vehicle (1).

5. The foldable lightweight building formwork transport device according to claim 1, characterized in that: The bracket (2) has bearings (201) at both ends of its inner wall, and a rotating shaft (202) is installed inside the bearing (201).

6. The foldable lightweight building formwork transport device according to claim 1, wherein: The rear end face of the L-shaped bracket (3) is threaded with a bolt (302), and the bolt (302) is threaded into the frame (104).

7. The foldable lightweight building formwork transport device according to claim 1, wherein: The top surface of the fixing plate (301) is welded with a first guide rod (303), and a second guide rod (304) is slidably sleeved inside the first guide rod (303). The end of the second guide rod (304) away from the first guide rod (303) is welded to the bottom surface of the L-shaped bracket (3).

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