Ultrathin glass transportation fixing device

Abstract

The utility model belongs to the field of glass transportation and relates to an ultra-thin glass transportation fixing device which comprises a transportation plate trailer, a fixing frame is fixed to the top end of the transportation plate trailer, a plurality of containing grooves are evenly formed in one side of the fixing frame, a limiting top cover is arranged at the top end of the fixing frame, and a handle is fixed to the top end of the limiting top cover. A plurality of stabilizing assemblies are evenly arranged on the inner side of the fixing frame and located on the inner walls of the two sides of the containing groove and used for clamping and fixing glass. Through the matched structural design of the fixing frame, the limiting top cover and the stabilizing assembly, when glass is fixed, the glass is firstly placed on the inner side of the placing groove from the side face, the glass can be clamped and fixed through the stabilizing assembly during placing, meanwhile, the glass fixing device can adapt to glass of different thicknesses, and the glass fixing device is convenient to use. And then the limiting top cover is connected with the fixing frame, so that the glass can be stably stabilized on the inner side of the fixing frame, the glass is effectively prevented from shaking in the transportation process, and the glass transportation safety is improved.

Description

Technical Field

[0001] This utility model belongs to the field of glass transportation and relates to an ultra-thin glass transportation and fixing device. Background Technology

[0002] Glass is common in daily life, but its fragility makes its transportation after production a significant challenge. The usual practice is to bundle multiple panes of glass together and secure them to a frame, which is then fixed to a vehicle. This stabilizes the glass and reduces breakage. As the scale of glass transportation has increased, specialized securing and transport devices for glass have also emerged.

[0003] For example, patent (CN219770653U) discloses a glass transport rack, which describes that "it includes a transport rack body, and placement components are provided on both sides of the transport rack body. The placement components include a support base plate, which is fixedly connected to the transport rack body. The top of the support base plate has multiple limiting grooves, and a fixing unit is provided on one side of the limiting groove. The fixing unit includes an inner groove, which is opened on one side of the limiting groove. A threaded rod is provided inside the inner groove, and the threaded rod passes through the support base plate and is threadedly connected to the support base plate. A limiting protrusion is fixedly sleeved on the outside of the threaded rod, and a rotating plate is fixedly connected to one end of the threaded rod. The beneficial effect of this utility model is that: when the rotating plate is rotated, the rotating plate rotates and drives the threaded rod to rotate, so that the threaded rod drives the limiting protrusion to rotate. The limiting protrusion squeezes the glass body and fixes and limits the glass body. It can be adjusted according to the quantity and thickness of the glass, improves the fixing effect of the glass, avoids the glass from sliding, and improves the safety of glass transportation."

[0004] The existing technology has the following technical defects:

[0005] After the glass is placed and fixed, the device clamps and fixes the bottom of the glass with a limiting protrusion. However, the contact area between the limiting protrusion and the glass is small, and the top of the glass is limited by a protective rod, which makes it impossible to fix the glass stably. During transportation, the glass is prone to shaking and displacement, which can lead to damage to the glass. Utility Model Content

[0006] The technical problem to be solved by this utility model is that after the above-mentioned device places and fixes the glass, it clamps and fixes the bottom of the glass by limiting protrusion. However, the contact area between the limiting protrusion and the glass is small, and the top of the glass is limited by the protective rod, which makes it impossible to fix the glass stably. During transportation, the glass is prone to shaking and displacement, which leads to damage to the glass. To overcome the shortcomings of the prior art, an ultra-thin glass transportation and fixing device is provided.

[0007] The present invention discloses an ultra-thin glass transport and fixing device, comprising a transport trolley, a fixing frame fixed to the top of the transport trolley, a plurality of placement slots evenly opened on one side of the fixing frame, a limiting top cover provided at the top of the fixing frame, a handle fixed to the top of the limiting top cover, a plurality of stabilizing components evenly arranged on the inner side of the fixing frame and on both sides of the placement slots for clamping and fixing the glass, and a plurality of pressing slots evenly opened on the inner side of the top of the limiting top cover at a position corresponding to the placement slots, and the limiting top cover and the fixing frame connected by connecting components for connecting and fixing the limiting top cover and the fixing frame.

[0008] The stabilizing component includes two clamping rollers, which are symmetrically arranged on the inner walls of the two sides of the placement groove. A connecting shaft is rotatably connected to the middle position of the clamping rollers. Both ends of the connecting shaft extend to the outer sides of the clamping rollers. Connecting sliders are fixed to both ends of the connecting shaft. A fixing rod is fixed to the inner side of the fixing frame at a position corresponding to the connecting shaft. The connecting shaft and the fixing rod are slidably connected. A telescopic spring is sleeved on the outer side of the fixing rod. One end of the telescopic spring is fixedly connected to the connecting slider, and the other end of the telescopic spring is fixedly connected to the fixing frame.

[0009] Multiple rotating rollers are evenly arranged on the inner side of the fixed frame and at the lower inner end of the placement groove. The rotating rollers are rotatably connected to the fixed frame.

[0010] Two auxiliary limiting components are symmetrically arranged on the inner side of the pressure groove. Each auxiliary limiting component includes two flexible fixing plates. A rotating rod is fixed on the side of each flexible fixing plate that is far away from each other. A connecting rod is rotatably connected at the middle position of the rotating rod. The end of the connecting rod away from the rotating rod is fixedly connected to the limiting top cover. A reset torsion spring is sleeved on the outer side of the rotating rod. One end of the rotating rod is fixedly connected to the flexible fixing plate, and the other end of the rotating rod is fixedly connected to the connecting rod.

[0011] The connecting component includes two positioning blocks, which are symmetrically fixed at the top two ends of the fixing frame. The limiting top cover has a connecting groove at the position corresponding to the positioning block. The limiting top cover is connected to the fixing frame through the connecting groove. The inner side of the positioning block is provided with a plug-in component.

[0012] The plug-in assembly includes a drive shaft disposed inside the positioning block, with one end of the drive shaft extending to the outside of the positioning block and rotatably connected to the positioning block. A fixing knob is fixed to one end of the drive shaft located outside the positioning block, and a drive gear is fixed to the other end of the drive shaft. Two moving blocks are symmetrically arranged on the inner side of the positioning block, at the upper and lower ends of the drive gear. The moving blocks are slidably connected to the positioning block. A drive rack is fixed to one end of the moving block near the drive gear, and the drive rack meshes with the drive gear. A fixing bolt is fixed to one end of the moving block away from the drive gear, and the fixing bolt is plugged into the limiting top cover.

[0013] Multiple insertion holes are evenly distributed on the outer side of the drive shaft near the fixed knob and inside the positioning block. An insertion ball is provided on the inner side of the positioning block at a position corresponding to the insertion hole. The insertion ball is slidably connected to the positioning block. The insertion ball is inserted into the drive shaft through the insertion hole. An insertion spring is fixed to the end of the insertion ball away from the drive shaft. The end of the insertion spring away from the insertion ball is fixedly connected to the positioning block.

[0014] Working process or working principle:

[0015] During operation, the glass is first moved from the side into the placement slot. As the glass moves, it initially contacts the clamping rollers, squeezing them and causing them to rotate. This squeezing action causes the clamping rollers to move the connecting slider along the axial direction of the fixed rod via the connecting shaft. Once the glass is fully in the placement slot, the elastic spring continuously applies force to the connecting slider, clamping the glass through the two opposing clamping rollers. After placement, the limiting top cover is connected to the fixed frame. As the limiting top cover moves closer to the fixed frame, the glass moves to the position between the two flexible fixed plates, squeezing them and causing them to rotate around the rotating rod. The flexible fixed plates, under the elastic action of the return torsion spring, maintain continuous contact with the glass surface, thus providing auxiliary limiting for the glass. The process continues after the limiting top cover is connected to the fixed frame. During connection, first connect the connecting groove of the limiting top cover to the positioning block. After the limiting top cover moves until the positioning block is in the connecting groove, rotate the fixing knob to drive the transmission gear through the transmission shaft. When the transmission gear rotates, it drives the moving block through the transmission rack that meshes with it. When the moving block moves, it drives the fixing bolt to move simultaneously. When the fixing bolt moves to the inside of the limiting top cover, the connection and fixation of the limiting top cover and the fixing frame are completed. When the transmission shaft rotates, it will squeeze the plug ball, causing the plug ball to move towards the plug spring. When the transmission shaft rotates to the position corresponding to the plug ball in the adjacent plug hole, the elasticity of the plug spring will push the plug ball into the plug hole, completing the limiting of the transmission shaft. Repeat this process until the connection and fixation of the limiting top cover and the positioning block are completed. The rotation limit of the transmission shaft can be completed by the plug ball, which can effectively prevent the transmission shaft from rotating randomly during transportation.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: through the cooperative structural design of the fixing frame, the limiting top cover and the stabilizing component, when fixing the glass, the glass is first placed on the inside of the placement groove from the side. During placement, the glass can be clamped and fixed by the stabilizing component. At the same time, it can adapt to glass of different thicknesses. Then, by connecting the limiting top cover to the fixing frame, the glass can be stably fixed inside the fixing frame, effectively preventing the glass from shaking during transportation and improving the safety of glass transportation.

[0017] The structural design of the connecting components enables the limiting top cover to be quickly and effectively connected to the fixing frame without the need for external tools, which effectively improves the efficiency of glass installation and unloading and enhances the practicality of the device. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the rotating roller and the clamping roller of this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the stabilizing component of this utility model.

[0021] Figure 4 This is a structural schematic diagram of the connecting component of this utility model.

[0022] Figure 5 This is a utility model Figure 4 Enlarged view of point A in the middle.

[0023] Figure 6 This is a structural schematic diagram of the flexible fixing plate of this utility model.

[0024] Figure 7 This is a schematic diagram of the rotating rod and the return torsion spring of this utility model.

[0025] In the diagram: 1. Transport trolley; 2. Fixing frame; 3. Limiting top cover; 4. Handle; 5. Placement slot; 6. Rotating roller; 7. Clamping roller; 8. Positioning block; 9. Connecting shaft; 10. Connecting slider; 11. Fixing rod; 12. Telescopic spring; 13. Fixing bolt; 14. Moving block; 15. Transmission rack; 16. Fixing knob; 17. Transmission shaft; 18. Transmission gear; 19. Insertion ball; 20. Insertion spring; 21. Lower pressure slot; 22. Flexible fixing plate; 23. Connecting rod; 24. Rotating rod; 25. Return torsion spring. Detailed Implementation

[0026] Example 1

[0027] like Figures 1 to 7 As shown, the device includes a transport trolley 1, with a fixed frame 2 fixed to the top of the transport trolley 1. To facilitate the individual placement of glass, multiple placement slots 5 are evenly provided on one side of the fixed frame 2. To facilitate the vertical positioning of the glass, a limiting top cover 3 is provided at the top of the fixed frame 2. A handle 4 is fixed to the top of the limiting top cover 3. Multiple stabilizing components are evenly provided on the inner side of the fixed frame 2 and on both sides of the placement slots 5 for clamping and fixing the glass. Multiple pressing slots 21 are evenly provided on the inner side of the top of the limiting top cover 3 at positions corresponding to the placement slots 5. The limiting top cover 3 and the fixed frame 2 are connected by a connecting component for connecting and fixing the limiting top cover 3 and the fixed frame 2.

[0028] To facilitate the movement or removal of the glass into or out of the placement groove 5 and to clamp the glass, the stabilizing assembly includes two clamping rollers 7. The outer surface of the clamping rollers 7 is made of a soft material. The two clamping rollers 7 are symmetrically arranged on the inner walls of both sides of the placement groove 5. A connecting shaft 9 is rotatably connected to the middle of the clamping rollers 7. Both ends of the connecting shaft 9 extend to the outer sides of both ends of the clamping rollers 7. Connecting sliders 10 are fixed to both ends of the connecting shaft 9 to facilitate the limiting of the connecting shaft 9 and the clamping rollers 7 by means of the connecting sliders 10. A fixing rod 11 is fixed on the inner side of the fixing frame 2 at a position corresponding to the connecting shaft 9. The connecting shaft 9 is slidably connected to the fixing rod 11. A telescopic spring 12 is sleeved on the outer side of the fixing rod 11. One end of the telescopic spring 12 is fixedly connected to the connecting slider 10, and the other end of the telescopic spring 12 is fixedly connected to the fixing frame 2. In order to facilitate the lateral removal of the glass from the inner side of the placement groove 5, a plurality of rotating rollers 6 are evenly arranged on the inner side of the fixing frame 2 at the lower inner side of the placement groove 5. The rotating rollers 6 are rotatably connected to the fixing frame 2.

[0029] Two auxiliary limiting components are symmetrically arranged on the inner side of the pressure groove 21. In order to facilitate the auxiliary limiting of the top of the glass, the auxiliary limiting components include two flexible fixing plates 22. A rotating rod 24 is fixed on the side of the two flexible fixing plates 22 that is far away from each other. A connecting rod 23 is rotatably connected at the middle position of the rotating rod 24. The end of the connecting rod 23 that is far away from the rotating rod 24 is fixedly connected to the limiting top cover 3. In order to facilitate the reset of the flexible fixing plate 22, a reset torsion spring 25 is sleeved on the outer side of the rotating rod 24. One end of the rotating rod 24 is fixedly connected to the flexible fixing plate 22, and the other end of the rotating rod 24 is fixedly connected to the connecting rod 23.

[0030] During operation, the glass is first moved from the side to the inside of the placement groove 5. During the movement of the glass, it will first come into contact with the clamping roller 7. Then, as the glass moves, it will squeeze the clamping roller 7 and drive the clamping roller 7 to rotate. When the glass squeezes the clamping roller 7, the clamping roller 7 will drive the connecting slider 10 to move along the axial direction of the fixed rod 11 through the connecting shaft 9. After the glass is completely moved to the inside of the placement groove 5, the elastic force of the telescopic spring 12 will continuously apply to the connecting slider 10, so that the glass is clamped by the two opposing clamping rollers 7. After the glass is placed, the limiting top cover 3 is connected to the fixed frame 2. When the limiting top cover 3 moves towards the fixed frame 2, the glass will move to the position between the two flexible fixed plates 22 and squeeze the flexible fixed plates 22, so that the flexible fixed plates 22 rotate around the rotating rod 24. Under the elastic action of the return torsion spring 25, the flexible fixed plates 22 will continuously contact the glass surface, thereby completing the auxiliary limiting of the glass.

[0031] Example 2

[0032] like Figure 4 and Figure 5 As shown, the connecting component includes two positioning blocks 8, which are symmetrically fixed at the top two ends of the fixing frame 2. In order to facilitate the positioning and installation of the fixing frame 2 and the limiting top cover 3, the limiting top cover 3 is provided with a connecting groove at the corresponding position of the positioning block 8. The limiting top cover 3 is connected to the fixing frame 2 through the connecting groove. The inner side of the positioning block 8 is provided with a plug-in component.

[0033] The plug-in assembly includes a drive shaft 17, which is located inside the positioning block 8. One end of the drive shaft 17 extends to the outside of the positioning block 8, and the drive shaft 17 is rotatably connected to the positioning block 8. To facilitate the rotation of the drive shaft 17, a fixing knob 16 is fixed to one end of the drive shaft 17 located outside the positioning block 8, and a drive gear 18 is fixed to the other end of the drive shaft 17. Two moving blocks 14 are symmetrically arranged on the inner side of the positioning block 8 and at the upper and lower ends of the drive gear 18. The moving blocks 14 are slidably connected to the positioning block 8. To facilitate the movement of the moving blocks 14 when the drive shaft 17 rotates, a drive rack 15 is fixed to one end of the moving block 14 near the drive gear 18. The drive rack 15 is meshed with the drive gear 18. To facilitate the connection and fixation of the positioning block 8 and the limiting top cover 3, a fixing bolt 13 is fixed to one end of the moving block 14 away from the drive gear 18. The fixing bolt 13 is plugged into the limiting top cover 3.

[0034] To facilitate limiting the position of the drive shaft 17 and prevent unauthorized rotation of the drive shaft 17 during transportation, multiple insertion holes are evenly provided on the outer side of the drive shaft 17 near the fixed knob 16 and inside the positioning block 8. An insertion ball 19 is provided on the inner side of the positioning block 8 at a position corresponding to the insertion hole. The insertion ball 19 is slidably connected to the positioning block 8 and is inserted into the drive shaft 17 through the insertion hole. An insertion spring 20 is fixed to the end of the insertion ball 19 away from the drive shaft 17, and the end of the insertion spring 20 away from the insertion ball 19 is fixedly connected to the positioning block 8.

[0035] When connecting the limiting top cover 3 to the fixing frame 2, first connect the connecting groove of the limiting top cover 3 to the positioning block 8. After the limiting top cover 3 moves until the positioning block 8 is located in the connecting groove, rotate the fixing knob 16 so that the fixing knob 16 drives the transmission gear 18 to rotate through the transmission shaft 17. When the transmission gear 18 rotates, it drives the moving block 14 to move through the transmission rack 15 that meshes with it. When the moving block 14 moves, it drives the fixing bolt 13 to move at the same time. When the fixing bolt 13 moves to the inside of the limiting top cover 3, the connection between the limiting top cover 3 and the fixing frame 2 is completed. The drive shaft 17 is fixed in place, and when it rotates, it will press the plug ball 19, causing the plug ball 19 to move closer to the plug spring 20. When the drive shaft 17 rotates to the position corresponding to the plug ball 19 of the adjacent plug hole, the plug ball 19 is pushed into the plug hole under the elastic action of the plug spring 20, thus limiting the drive shaft 17. This process is repeated until the connection and fixation between the limiting top cover 3 and the positioning block 8 are completed. The rotation limit of the drive shaft 17 can be completed by the plug ball 19, which can effectively prevent the drive shaft 17 from rotating randomly during transportation.

[0036] The descriptions of the orientation and relative positional relationships of the structure in this utility model, such as descriptions of front, back, left, right, up, and down, do not constitute a limitation on this utility model, but are merely for the convenience of description.

Claims

1. A device for transporting and securing ultra-thin glass, characterized in that: The system includes a transport cart (1), a fixed frame (2) is fixed to the top of the transport cart (1), a plurality of placement slots (5) are evenly provided on one side of the fixed frame (2), a limiting top cover (3) is provided at the top of the fixed frame (2), a handle (4) is fixed to the top of the limiting top cover (3), a plurality of stabilizing components are evenly provided on the inner side of the fixed frame (2) and on both sides of the placement slots (5) for clamping and fixing the glass, a plurality of pressing slots (21) are evenly provided on the inner side of the top of the limiting top cover (3) and at the position corresponding to the placement slots (5), and the limiting top cover (3) and the fixed frame (2) are connected by a connecting component for connecting and fixing the limiting top cover (3) and the fixed frame (2).

2. The ultra-thin glass transport and fixing device according to claim 1, characterized in that: The stabilizing component includes two clamping rollers (7), which are symmetrically arranged on the inner walls of the two sides of the placement groove (5). A connecting shaft (9) is rotatably connected to the middle position of the clamping rollers (7). Both ends of the connecting shaft (9) extend to the outer sides of the clamping rollers (7). Connecting sliders (10) are fixed to both ends of the connecting shaft (9). A fixing rod (11) is fixed to the inner side of the fixing frame (2) at a position corresponding to the connecting shaft (9). The connecting shaft (9) and the fixing rod (11) are slidably connected. A telescopic spring (12) is sleeved on the outer side of the fixing rod (11). One end of the telescopic spring (12) is fixedly connected to the connecting slider (10), and the other end of the telescopic spring (12) is fixedly connected to the fixing frame (2).

3. The ultra-thin glass transport and fixing device according to claim 2, characterized in that: Multiple rotating rollers (6) are evenly arranged on the inner side of the fixed frame (2) and at the lower end of the inner side of the placement groove (5). The rotating rollers (6) are rotatably connected to the fixed frame (2).

4. The ultra-thin glass transport and fixing device according to claim 1, characterized in that: Two auxiliary limiting components are symmetrically arranged on the inner side of the lower pressure groove (21). The auxiliary limiting components include two flexible fixing plates (22). A rotating rod (24) is fixed on the side of the two flexible fixing plates (22) that are far away from each other. A connecting rod (23) is rotatably connected at the middle position of the rotating rod (24). The end of the connecting rod (23) away from the rotating rod (24) is fixedly connected to the limiting top cover (3). A reset torsion spring (25) is sleeved on the outer side of the rotating rod (24). One end of the rotating rod (24) is fixedly connected to the flexible fixing plate (22), and the other end of the rotating rod (24) is fixedly connected to the connecting rod (23).

5. The ultra-thin glass transport and fixing device according to claim 1, characterized in that: The connecting component includes two positioning blocks (8), which are symmetrically fixed at the top two ends of the fixing frame (2). The limiting top cover (3) is provided with a connecting groove at the position corresponding to the positioning block (8). The limiting top cover (3) is connected to the fixing frame (2) through the connecting groove. The inner side of the positioning block (8) is provided with a plug-in component.

6. The ultra-thin glass transport and fixing device according to claim 5, characterized in that: The plug-in assembly includes a drive shaft (17), which is located inside the positioning block (8). One end of the drive shaft (17) extends to the outside of the positioning block (8). The drive shaft (17) is rotatably connected to the positioning block (8). A fixing knob (16) is fixed at one end of the drive shaft (17) located outside the positioning block (8). A drive gear (18) is fixed at the other end of the drive shaft (17). Two moving blocks (14) are symmetrically arranged at the upper and lower ends of the drive gear (18) inside the positioning block (8). The moving blocks (14) are slidably connected to the positioning block (8). A drive rack (15) is fixed at one end of the moving block (14) near the drive gear (18). The drive rack (15) meshes with the drive gear (18). A fixing bolt (13) is fixed at one end of the moving block (14) away from the drive gear (18). The fixing bolt (13) is plugged into the limiting top cover (3).

7. The ultra-thin glass transport and fixing device according to claim 6, characterized in that: The drive shaft (17) has a plurality of insertion holes evenly distributed on the outer side of the inner side of the positioning block (8) near the fixed knob (16). An insertion ball (19) is provided on the inner side of the positioning block (8) at a position corresponding to the insertion hole. The insertion ball (19) is slidably connected to the positioning block (8). The insertion ball (19) is inserted into the drive shaft (17) through the insertion hole. An insertion spring (20) is fixed to the end of the insertion ball (19) away from the drive shaft (17). The end of the insertion spring (20) away from the insertion ball (19) is fixedly connected to the positioning block (8).

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