Prefabricated part transportation and storage rack for assembly type engineering

Abstract

The invention relates to the technical field of engineering, in particular to an assembly type engineering prefabricated part transportation and storage rack which comprises a frame, the frame comprises a bottom supporting frame, a side frame is fixed to the top of the bottom supporting frame, two side plates are fixed to the top of the side frame, a back plate is fixed between the two side plates, and a clamping assembly is arranged on the back plate. According to the prefabricated part transportation and storage rack for the assembly type engineering, limiting blocks arranged at the top and the bottom of a sliding block are matched with limiting grooves communicating with the sliding block in the back plate, in the transverse sliding process of the sliding block, the limiting blocks slide in the limiting grooves all the time, accurate guiding and stable supporting are provided for the sliding block, and the service life of the sliding block is prolonged. The situation that the sliding block deviates, shakes or is separated from the track in the sliding process is effectively avoided, it is ensured that the sliding block can stably move according to the preset track, and therefore the accuracy and stability of the clamping assembly to the wallboard clamping operation are ensured.

Description

Technical Field

[0001] The present invention relates to the field of engineering technology, and in particular to a prefabricated component transport and storage rack for assembled engineering. Background Art

[0002] With the development of social modernization, more and more buildings are springing up. In order to speed up the construction of buildings, more and more construction parties choose to use prefabricated wall panels to partition the rooms after the main structure of the building is formed, so as to improve the construction speed and building quality of the building. Among them, lightweight wall panels are a new type of building material that goes through the steps of raw material mixing, molding and pouring, grooving and positioning, and demolding. Due to the characteristics of lightweight wall panels such as light weight, fire resistance and low cost, they are widely used in the building construction process.

[0003] The existing prefabricated wall panel placement rack includes at least two triangular units placed on the ground, with a top crossbeam connected between the triangular units at the top of the triangular units, and a bottom crossbeam connected between the triangular units at the bottom of the triangular units, and the bottom crossbeam is arranged on the side of the triangular unit away from the top crossbeam; a plurality of guard bars are fixed on the top crossbeam, and a space for placing wall panels is formed between adjacent guard bars, and the cast wall panels are hoisted between the guard bars for storage. However, during the wall panel storage process, since the wall panels have different widths during production, the above-mentioned prefabricated wall panel placement rack cannot clamp and store wall panels of different widths.

[0004] Therefore, the present invention provides a prefabricated component transportation and storage rack for assembled engineering to solve the above problems. Summary of the Invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a prefabricated component transportation and storage rack for assembled engineering to solve the problem that the above-mentioned wall panels have different widths during production, and the above-mentioned prefabricated wall panel placement rack cannot clamp and store wall panels of different widths.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is: A prefabricated component transport and storage rack for assembled engineering projects, comprising a frame, the frame comprising a bottom support frame, a side frame fixed to the top of the bottom support frame, two side panels fixed to the top of the side frame, a back panel fixed between the two side panels, and a clamping assembly provided on the back panel for clamping and limiting wall panels of different widths; The driving assembly is arranged on the back plate and is used to drive the clamping assembly to slide toward the wall panel to clamp it.

[0007] Preferably, the clamping assembly includes a plurality of sliders arranged on a back plate, a slide groove adapted to the slider is opened on the back plate, and the top of the slider is slidably connected to the inner top wall of the slide groove, and the bottom of the slider is slidably connected to the inner bottom wall of the slide groove.

[0008] Preferably, each of the sliders is provided with a connecting shaft, and each slider is provided with a receiving groove adapted to the connecting shaft, and the outer wall of the connecting shaft is rotatably connected to the corresponding inner wall of the receiving groove for limiting the connecting shaft.

[0009] Preferably, the top and bottom of the slider are fixed with limit blocks, and a limit groove adapted to the limit block is provided on the back plate, and the limit groove is connected to the slide groove, and the limit block is slidably connected inside the adapted limit groove, and the limit groove cooperates with the limit block to limit the slider.

[0010] Preferably, one side of the connecting shaft is rotatably connected to a limiting shaft, and the limiting shaft is annular and is used to clamp and limit the wall panel.

[0011] Preferably, the drive assembly includes a connecting block fixed on the slider, multiple connecting blocks are connected to the same drive shaft, each connecting block is provided with a threaded groove adapted to the drive shaft, and each connecting block is threadedly connected to the drive shaft through its own threaded groove.

[0012] Preferably, two side panels arranged at equal distances are fixed on the back panel, and the drive shaft is arranged between the two side panels, and both ends of the drive shaft are rotatably connected to a side wall of the corresponding side panel for supporting the drive shaft, thereby maintaining the stability of the drive shaft.

[0013] Preferably, a first round handle is provided on one side of one of the side plates, and one end of the drive shaft facing the first round handle passes through the side plate and is connected to the first round handle.

[0014] Preferably, a clamping assembly is provided on the slider, and the clamping assembly includes a plurality of top shafts arranged on the limiting shaft, and the plurality of top shafts are arranged at equal distances on the limiting shaft. The limiting shaft is provided with a plurality of limiting holes arranged at equal distances and adapted to the top shafts, and the limiting shaft is slidably connected to the inside of the corresponding limiting shaft for limiting the limiting shaft.

[0015] Preferably, an elastic pad is provided at one end of the top shaft to increase the friction strength against the wall panel, a second round handle is fixed to one end of the top shaft located inside the limiting shaft, and a reset spring is fixed between the second round handle and the inner wall of the limiting shaft.

[0016] The beneficial effects of the present invention are: 1. The bottom support frame of the frame can be firmly against the bottom of the wall panel, providing a solid support foundation for the wall panel, ensuring that the wall panel will not fall over or be damaged due to uneven force on the bottom during placement. The side frame has a storage space inside so that the wall panel can be placed in it and stored neatly and orderly.

[0017] 2. By rotating the limit shaft connected to each slider, the sliders can approach each other during the sliding process to form a clamp for the wall panel. This clamping method can be flexibly adjusted according to the width of the wall panel to ensure that wall panels of different specifications can be firmly clamped, effectively preventing the wall panels from being displaced or collided due to bumps and shaking during transportation, thereby improving the safety of the transportation process.

[0018] 3. The limit blocks set at the top and bottom of the slider cooperate with the limit grooves connected to the back panel. During the lateral sliding of the slider, the limit blocks always slide in the limit grooves, providing precise guidance and stable support for the slider, effectively avoiding the slider from offsetting, shaking or getting off the track during the sliding process, ensuring that the slider can move smoothly according to the predetermined trajectory, thereby ensuring the accuracy and stability of the clamping operation of the clamping assembly on the wall panel.

[0019] 4. By rotating the first round handle, the drive shaft is driven to rotate, and the drive shaft then cooperates with the threaded groove on the connecting block to make multiple connecting blocks move synchronously, thereby driving multiple sliders to slide synchronously in the slide groove. This synchronous driving method does not require the staff to adjust the position of each slider one by one. Only the first round handle needs to be rotated to easily achieve unified control of all sliders. At the same time, when it is necessary to release the clamping of the wall panel, it is only necessary to rotate the first round handle in the opposite direction to move multiple sliders away from each other, quickly releasing the limit on the wall panel. The operation is simple and fast, which improves work efficiency.

[0020] 5. When the sliders slide within the chute and approach each other, the outer gear ring and the linkage rack cooperate to drive the limit shaft to rotate. During the limit shaft rotation, the top shaft, under the action of the return spring, applies a downward force to the wall panel, allowing the bottom of the wall panel to adhere tightly to the bottom support frame. This increases the friction between the wall panel and the bottom support frame, preventing the wall panel from bouncing up and down due to vibration during transportation. It also further enhances the overall stability of the wall panel, ensuring that the wall panel can maintain a secure clamping state in various complex transportation environments, effectively preventing the wall panel from loosening or falling off during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the framework of the present invention; Figure 3 It is a structural schematic diagram of the clamping assembly of the present invention; Figure 4 It is a structural schematic diagram of the driving assembly of the present invention; Figure 5 It is a structural schematic diagram of the clamping assembly of the present invention.

[0022] In the picture: 10. Frame; 101. Bottom support frame; 102. Side frame; 103. Side panel; 104. Back panel; 20. Clamping assembly; 21. Slider; 22. Slide; 23. Connecting shaft; 24. Accommodating groove; 25. Limit block; 26. Limit groove; 27. Limit shaft; 30. Drive assembly; 31. Connecting block; 32. Drive shaft; 33. Threaded groove; 34. Side plate; 35. First round handle; 40. Clamping assembly; 41. Top shaft; 42. Limiting hole; 43. Elastic pad; 44. Second round handle; 45. Return spring; 46. External gear ring; 47. Linkage rack. DETAILED DESCRIPTION

[0023] The following will describe various embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0024] As attached Figure 1-Figure 5 As shown, a prefabricated component transport and storage rack for assembled engineering includes a frame 10, and the frame 10 includes a bottom support frame 101. The bottom support frame 101 can be against the bottom of the wall panel to support the wall panel. A side frame 102 is fixed to the top of the bottom support frame 101. The side frame 102 has an accommodating space inside for accommodating the wall panel, thereby facilitating the storage of the wall panel. Two side panels 103 are fixed to the top of the side frame 102, and a back panel 104 is fixed between the two side panels 103.

[0025] A clamping assembly 20 is provided on the back panel 104 for clamping the wall panel, thereby clamping and limiting the wall panel.

[0026] The clamping assembly 20 includes a plurality of sliders 21 arranged on the back plate 104, the plurality of sliders 21 are arranged at equal distances on the back plate 104, and the plurality of back plates 104 are arranged horizontally on the back plate 104, and a slide groove 22 adapted to the slider 21 is opened on the back plate 104, and the top of the slider 21 is slidably connected to the inner top wall of the slide groove 22, and the bottom of the slider 21 is slidably connected to the inner bottom wall of the slide groove 22.

[0027] Each slider 21 is provided with a connecting shaft 23, and each slider 21 is provided with a receiving groove 24 adapted to the connecting shaft 23, and the outer wall of the connecting shaft 23 is rotatably connected to the corresponding inner wall of the receiving groove 24, which is used to limit the connecting shaft 23, thereby maintaining the stability of the connecting shaft 23.

[0028] The top and bottom of the slider 21 are fixed with limit blocks 25, and the back plate 104 is provided with a limit groove 26 that is compatible with the limit block 25. The limit groove 26 is connected to the slide groove 22, and the limit block 25 is slidably connected inside the compatible limit groove 26. The limit groove 26 cooperates with the limit block 25 to limit the slider 21, thereby maintaining the stability of the slider 21 when sliding laterally.

[0029] One side of the connecting shaft 23 is rotatably connected to a limiting shaft 27 , and the limiting shaft 27 is annular and is used to clamp and limit the wall panel.

[0030] When the wall panels need to be stored for transportation, since the accommodation space is limited between every two limit shafts 27, the staff places the wall panels inside the accommodation space. After the wall panels are placed, the slider 21 is pushed. At this time, the slider 21 slides inside the slide groove 22, and the limit block 25 slides inside the limit groove 26, so that multiple sliders 21 are close to each other, and the wall panels are clamped and limited by the limit shafts 27, so as to maintain the stability of the wall panels during transportation.

[0031] A driving assembly 30 is provided on the back plate 104 for driving the plurality of sliders 21 to slide synchronously.

[0032] The driving assembly 30 includes a connecting block 31 fixed on the slider 21, and multiple connecting blocks 31 are connected to the same driving shaft 32. Each connecting block 31 is provided with a threaded groove 33 that is compatible with the driving shaft 32, and each connecting block 31 is threadedly connected to the driving shaft 32 through its own threaded groove 33. When the driving shaft 32 rotates, multiple sliders 21 can be controlled to slide synchronously inside the sliding groove 22, thereby clamping the wall panel or releasing the limit on the wall panel.

[0033] Two side plates 34 arranged at equal distances are fixed on the back plate 104, and the drive shaft 32 is arranged between the two side plates 34, and both ends of the drive shaft 32 are rotatably connected to the side wall of the corresponding side plate 34 for supporting the drive shaft 32, thereby maintaining the stability of the drive shaft 32.

[0034] A first round handle 35 is provided on one side of one of the side plates 34 , and one end of the driving shaft 32 facing the first round handle 35 passes through the side plate 34 and is connected to the first round handle 35 .

[0035] After the wall panels are placed one by one inside the accommodating space, the staff holds the first round handle 35 and rotates it, and the first round handle 35 drives the slider 21 to slide inside the slide groove 22 through the drive shaft 32, thereby controlling the synchronous sliding of multiple sliders 21, making the multiple limit shafts 27 approach each other, thereby resting on the surface of the wall panel, clamping and limiting the wall panel. When the wall panel needs to be released from the clamping, the staff rotates the first round handle 35 in the opposite direction, and the first round handle 35 controls the multiple sliders 21 to move away from each other through the drive shaft 32, thereby releasing the clamping of the wall panel.

[0036] The slider 21 is provided with a clamping assembly 40 for improving the clamping strength of the wall panel.

[0037] The clamping assembly 40 includes a plurality of top shafts 41 arranged on the limiting shaft 27, and the plurality of top shafts 41 are arranged at equal distances on the limiting shaft 27. The limiting shaft 27 is provided with a plurality of limiting holes 42 arranged at equal distances and adapted to the top shafts 41, and the limiting shaft 27 is slidably connected to the corresponding limiting shaft 27 for limiting the limiting shaft 27, thereby maintaining the stability of the limiting shaft 27.

[0038] An elastic pad 43 is provided at one end of the top shaft 41 to increase the friction strength against the wall panel. A second round handle 44 is fixed to one end of the top shaft 41 located inside the limiting shaft 27, and a return spring 45 is fixed between the second round handle 44 and the inner wall of the limiting shaft 27.

[0039] An outer gear ring 46 is fixed to the outer wall of the limiting shaft 27 , and a plurality of linkage racks 47 are installed on the side of the back plate 104 facing the limiting shaft 27 . The linkage racks 47 correspond to the outer gear ring 46 one by one, and the outer gear ring 46 is meshed with the corresponding linkage racks 47 .

[0040] When the slider 21 slides inside the slide groove 22 and approaches each other, the outer gear ring 46 cooperates with the linkage rack 47 to drive the limit shaft 27 to rotate. At this time, the limit shaft 27 rotates clockwise, and the limit shaft 27 drives the top shaft 41 to apply a downward force to the wall panel, so that the bottom of the wall panel can be tightly attached to the bottom support frame 101, thereby enhancing the stability of the wall panel.

[0041] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A prefabricated component transport and storage rack for assembled engineering, characterized by: The invention comprises a frame (10), characterized in that the frame (10) comprises a bottom support frame (101), a side frame (102) is fixed on the top of the bottom support frame (101), two side panels (103) are fixed on the top of the side frame (102), a back panel (104) is fixed between the two side panels (103), and a clamping assembly (20) is provided on the back panel (104) for clamping and limiting wall panels of different widths; A driving assembly (30) is provided on the back plate (104) and is used to drive the clamping assembly (20) to slide toward the wall panel to clamp it.

2. The prefabricated component transport and storage rack for assembled engineering according to claim 1, characterized in that: The clamping assembly (20) includes a plurality of sliders (21) arranged on a back plate (104), a slide groove (22) adapted to the sliders (21) is provided on the back plate (104), and the top of the slider (21) is slidably connected to the inner top wall of the slide groove (22), and the bottom of the slider (21) is slidably connected to the inner bottom wall of the slide groove (22).

3. The prefabricated component transport and storage rack for assembled engineering according to claim 2, characterized in that: Each of the sliders (21) is provided with a connecting shaft (23), and each of the sliders (21) is provided with a receiving groove (24) adapted to the connecting shaft (23), and the outer wall of the connecting shaft (23) is rotatably connected to the inner wall of the corresponding receiving groove (24) for limiting the connecting shaft (23).

4. The prefabricated component transport and storage rack for assembled engineering according to claim 3, characterized in that: The top and bottom of the slider (21) are both fixed with a limiting block (25), and a limiting groove (26) adapted to the limiting block (25) is provided on the back plate (104), and the limiting groove (26) is connected to the slide groove (22), and the limiting block (25) is slidably connected inside the adapted limiting groove (26), and the limiting groove (26) cooperates with the limiting block (25) to limit the slider (21).

5. The prefabricated component transport and storage rack for assembled engineering according to claim 3, characterized in that: One side of the connecting shaft (23) is rotatably connected to a limiting shaft (27), and the limiting shaft (27) is annular and is used to clamp and limit the wall panel.

6. The prefabricated component transport and storage rack for assembled engineering according to claim 4, characterized in that: The driving assembly (30) includes a connecting block (31) fixed on the slider (21), a plurality of connecting blocks (31) are connected to the same driving shaft (32), each connecting block (31) is provided with a thread groove (33) adapted to the driving shaft (32), and each connecting block (31) is threadedly connected to the driving shaft (32) through its own thread groove (33).

7. The prefabricated component transport and storage rack for assembled engineering according to claim 6, characterized in that: Two side plates (34) arranged at equal distances are fixed on the back plate (104), and the drive shaft (32) is arranged between the two side plates (34), and both ends of the drive shaft (32) are rotatably connected to a side wall of the corresponding side plate (34) for supporting the drive shaft (32) and thus maintaining the stability of the drive shaft (32).

8. The prefabricated component transport and storage rack for assembled engineering according to claim 7, characterized in that: A first round handle (35) is provided on one side of one of the side plates (34), and one end of the drive shaft (32) facing the first round handle (35) passes through the side plate (34) and is connected to the first round handle (35).

9. The prefabricated component transport and storage rack for assembled engineering according to claim 5, characterized in that: The slider (21) is provided with a clamping assembly (40), which includes a plurality of top shafts (41) provided on the limiting shaft (27), the plurality of top shafts (41) being arranged at equal distances on the limiting shaft (27), the limiting shaft (27) being provided with a plurality of limiting holes (42) arranged at equal distances and adapted to the top shafts (41), and the limiting shafts (27) being slidably connected to the inside of the corresponding limiting shafts (27) for limiting the limiting shafts (27).

10. The prefabricated component transport and storage rack for assembled engineering according to claim 9, characterized in that: An elastic pad (43) is provided at one end of the top shaft (41) for increasing the friction strength against the wallboard. A second round handle (44) is fixed to one end of the top shaft (41) located inside the limiting shaft (27). A return spring (45) is fixed between the second round handle (44) and the inner wall of the limiting shaft (27).

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