Glass placing rack

Abstract

The utility model relates to a glass shelf, main frame, at least two upper fixed piece and at least two fork lever, the main frame includes base and at least two first upright post, the first upright post is arranged above the base, all first upright posts are arranged along the length direction of the base at intervals, the upper end of each first upright post is provided with an inside jack, and the inside jack is inserted into the inside jack. A plurality of lower inserting holes are formed in the base; each upper fixing part comprises a hook, a first fixing part and a second fixing part which are connected with one another, an insertion hole I is formed in the first fixing part, an insertion hole II is formed in the second fixing part, the hook of one upper fixing part is clamped and fixed in each inner side insertion hole, the upper end of each fork rod is clamped in the insertion hole II in the corresponding upper fixing part, and the lower end of each fork rod is clamped in the corresponding lower insertion hole; glass is placed between the first stand column and the fork rod. According to the glass placing frame, the placing stability can be improved when glass is transferred, and the problems of optical deformation, shaking and toppling of the glass due to uneven extrusion force are solved.

Description

Technical Field

[0001] This utility model relates to the field of glass technology, and in particular to a glass storage rack. Background Technology

[0002] With the improvement of people's living standards and the increasing requirements for the safety of living environments, the demand for laminated glass continues to grow. National policies on energy conservation and emission reduction in buildings have also promoted the development of the laminated glass industry. Currently, the glass deep processing industry typically involves laying an interlayer film between two layers of glass in a lamination room, heating and rolling it in a furnace, placing it on a specific transfer vehicle, and then processing it in an autoclave to obtain laminated glass.

[0003] Currently, common transfer vehicles include A-type vehicles and forklifts. A-type vehicles vertically stack sets of laminated glass (tilt angle < 5°), with spacers separating the glass pieces. However, during use, because the glass is stacked in sets, there is pressure between them, especially on the inner glass pieces, which experience greater pressure. The film at the spacers often becomes uneven in thickness due to this pressure. Furthermore, because the film has fluidity during high-temperature processing in an autoclave, the film at the spacers thins under pressure, leading to optical distortion in the finished glass product.

[0004] When using a forklift, the laminated glass is placed vertically, with metal fork rods separating the glass pieces. However, because the forks are inserted into the holes in the base and there are no fixing parts at the top, the glass cannot be effectively secured when placed, making it prone to wobbling. Moreover, large-sized glass pieces are prone to tipping over, posing a certain safety hazard. Utility Model Content

[0005] Therefore, it is necessary to provide a glass placement rack that can improve the stability of the glass during operation and prevent optical deformation and wobbling / tipping caused by uneven pressure.

[0006] A glass placement rack includes a main frame, at least two upper fixing members, and at least two forks. The main frame includes a base and at least two first columns, each first column being positioned above the base and spaced apart along the length of the base. Each first column has an inner insertion hole at its upper end, and the base has multiple lower insertion holes. The upper fixing members include connected hooks, a first fixing part, and a second fixing part. The first fixing part has a first insertion hole, and the second fixing part has a second insertion hole. Each inner insertion hole is fitted with and fixed to a hook of the upper fixing member. The upper end of each fork is fitted with a second insertion hole in the upper fixing member, and the lower end is fitted with a lower insertion hole. The space between the first columns and the forks is used for placing glass.

[0007] In the glass placement rack provided in this application, the base, the first column, and the fork are fixed to each other, and the first column and the fork form a fixed position for placing glass, which can avoid the problem of uneven pressure on the inner and outer glass caused by stacking glass. At the same time, since the bottom end of the fork is fixed to the base and the top end is fixed to the upper fixed part, the fork is not easy to shake during the movement of the glass placement rack, thereby ensuring the stability of the glass that abuts against the fork.

[0008] In one embodiment, the hook has an L-shaped structure, with one end passing through the inner insertion hole and the other end connecting the first fixing part and the second fixing part. In this embodiment, one end of the L-shaped structure is inserted into the inner insertion hole, while the other end extends away from the first upright and is inserted into the fork through the insertion hole in the second fixing part located at that end. This structure ensures that the upper fixing part is not easily dislodged due to shaking, while providing a more stable fixing structure for the fork.

[0009] In one embodiment, at least two of the upper fixing members are sequentially connected in a direction away from the first post, wherein the upper fixing member away from the first post is engaged with the insertion hole of the upper fixing member near the first post via the hook. The sequential engagement of multiple upper fixing members in a direction away from the first post provides more stable fork fixing positions.

[0010] In one embodiment, each of the upper fixing members has a corresponding lower fixing hole with the hole facing upwards, and a fork is fixed between the corresponding upper fixing hole and the lower fixing hole. Adjacent forks are used to place glass. Each upper fixing member is fixed with a corresponding fork, and the forks form a fixed position for placing glass. One piece of glass can be placed between every two adjacent forks, allowing multiple pieces of glass to be placed on the glass shelf without the glass pieces squeezing against each other.

[0011] In one embodiment, the hook is fixed to both the inner insertion hole and the first insertion hole by screws. Fixing the hook to the inner insertion hole with screws allows the upper fixing component to be more securely fixed to the first column.

[0012] In one embodiment, the first column is inclined relative to the base, the fork is parallel to the adjacent first column, the base includes a support frame perpendicular to the adjacent first column, and the lower insertion hole is formed on the support frame. This embodiment ensures that the support frame, the first column, and the fork are all in a vertical position, facilitating the placement of glass and allowing the glass to rest against the first column and fork over a larger area, increasing the stress area; it also allows the glass to be placed at an angle, preventing it from tipping over during transportation.

[0013] In one embodiment, multiple sets of columns are spaced apart along the length of the base, and each set of columns includes two first columns arranged along the width of the base. The base has two first columns in the width direction, and each first column can be provided with an upper fixing member, so that glass can be placed on both sides of the base in the width direction, improving the balance of the glass placement rack and the number of glass pieces that can be accommodated at one time.

[0014] In one embodiment, each of the first columns is fixedly connected by a crossbeam, and the first columns in each group of columns are located on opposite sides of the crossbeam. Connecting the first columns by the crossbeam effectively improves the stability of the first columns and further prevents them from swaying during movement with the base.

[0015] In one embodiment, the fork surface is provided with ceramic fiber rope. The ceramic fiber rope is soft and heat-resistant, and its application to the fork surface helps prevent glass from being scratched by direct contact with the rigid fork, while also withstanding the high temperature and pressure environment in an autoclave.

[0016] In one embodiment, the base is equipped with wheels at its bottom. The wheels facilitate the movement of the glass placement rack. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a schematic diagram of the structure of a glass placement rack provided in one embodiment of this application;

[0019] Figure 2 for Figure 1 Enlarged view of the dashed line area;

[0020] Figure 3 This is a schematic diagram of the structure of a glass placement rack provided in one embodiment of this application;

[0021] Figure 4 This is a schematic diagram of the structure of a glass placement rack provided in one embodiment of this application.

[0022] Reference numerals: Glass placement rack 10; Main frame 20; Base 21; Lower insertion hole 210; First column 22; Inner insertion hole 221; Wheel 222; Support frame 23; Upper fixing part 30; Hook 31; First fixing part 32; Insertion hole one 321; Second fixing part 33; Insertion hole two 331; Fork 40; Crossbeam 50 Detailed Implementation

[0023] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0027] With the improvement of people's living standards and the increasing requirements for the safety of living environments, the demand for laminated glass continues to grow. National policies on energy conservation and emission reduction in buildings have also promoted the development of the laminated glass industry. Currently, the glass deep processing industry typically involves laying an interlayer film between two layers of glass in a lamination room, heating and rolling it in a furnace, placing it on a specific transfer vehicle, and then processing it in an autoclave to obtain laminated glass. Common transfer vehicles include A-type vehicles and forklifts. A-type vehicles vertically stack sets of laminated glass (tilt angle < 5°) with spacers between them. However, during use, because the glass is stacked in sets, there is mutual compression, especially on the inner glass, which experiences greater compression. The interlayer film at the spacers often becomes uneven in thickness due to this compression. Because the interlayer film has fluidity during high-temperature processing in the autoclave, the film at the spacers thins under compression, leading to optical distortion in the finished glass product. When using a forklift, the laminated glass is placed vertically, with metal fork spacers separating the glass pieces (the fork covers are covered with white high-temperature resistant nylon bags). However, during use, because the forks are inserted into the holes in the base and there are no fixing parts at the top, the glass cannot be effectively secured when placed, making it prone to wobbling. Moreover, large-sized glass pieces are prone to tipping over, posing a certain safety hazard.

[0028] Therefore, this application provides a glass placement rack 10 that prevents the glass from being subjected to uneven pressure when placed, and also prevents the glass from shaking when moving with the glass placement rack 10.

[0029] The glass placement rack 10 provided in this application embodiment includes a main frame 20, at least two upper fixing members 30, and at least two forks 40. The main frame 20 includes a base 21 and at least two first columns 22. The first columns 22 are located above the base 21 and are spaced apart along the length of the base 21. Each first column 22 has an inner insertion hole 221 at its upper end. The base 21 has multiple lower insertion holes 210. The upper fixing members 30 include connected hooks 31, a first fixing part 32, and a second fixing part 33. The first fixing part 32 has a first insertion hole 321, and the second fixing part 33 has a second insertion hole 331. Each inner insertion hole 221 is inserted into and fixed by a hook 31 of the upper fixing member 30. The upper end of each fork 40 is inserted into a second insertion hole 331 of the upper fixing member 30, and the lower end is inserted into a lower insertion hole 210. The space between the first columns 22 and the forks 40 is used for placing glass.

[0030] refer to Figures 1-4To address the aforementioned problems, this application provides a glass placement rack 10. A main frame 20 provides support within the glass placement rack 10. The glass placement rack 10 includes a main frame 20, upper fixing members 30, and fork rods 40. The upper fixing members 30 and fork rods 40 cooperate to separate the glass and prevent it from wobbling during placement. Specifically, in one embodiment, the glass placement rack 10 includes a main frame 20, two upper fixing members 30, and two fork rods 40. The main frame 20 includes a base 21 and two first uprights 22. The base 21 provides support, and the first uprights 22 are positioned above the base 21. The two first uprights 22 are spaced apart along the length of the base 21, with the space between them used for placing the glass. When placing the glass, the position of the base 21 can be determined first, then the two first uprights 22 can be installed on the base 21, and finally the glass can be placed between the two first uprights 22. Furthermore, each first column 22 has a first inner insertion hole 221 at its upper end, and the base 21 has multiple lower insertion holes 210. The first inner insertion hole 221 and the lower insertion holes 210 can be connected to other structures as needed. In some embodiments, the upper fixing member 30 includes a hook 31, a first fixing part 32, and a second fixing part 33. The first fixing part 32 has a first insertion hole 321, and the second fixing part 33 has a second insertion hole 331. A hook 31 of the upper fixing member 30 is inserted and fixed into each inner insertion hole 221. The upper end of each fork 40 is inserted into a second insertion hole 331 in the upper fixing member 30, and the lower end is inserted into a lower insertion hole 210. Through the connection relationship between the above structures, the distance between two adjacent forks 40 can be kept fixed, and the distance between the first column 22 and the forks 40 can also be kept fixed. Glass can be placed between the first column 22 and the forks 40, and glass can also be placed between two adjacent forks 40. This improves the stability of the glass placement rack 10 when the glass is in motion, and avoids optical deformation and shaking / tipping of the glass due to uneven pressure. The base 21, the first column 22, and the fork 40 are fixed to each other, and the first column 22 and the fork 40 form a fixed position for placing glass, which can avoid the problem of uneven pressure on the inner and outer glass caused by stacking glass. At the same time, since the bottom end of the fork 40 is fixed to the base 21 and the top end is fixed to the upper fixed part, the fork 40 is not easy to shake during the movement of the glass placement rack 10, thereby ensuring the stability of the glass that abuts against the fork 40.

[0031] In some embodiments, the first insertion hole 321 and the second insertion hole 331 can be configured as rectangular holes, and the hook 31 can serve as a connection. In the prior art, when two adjacent pieces of glass need to be placed, the fork is placed between the two adjacent pieces of glass. However, since the lower end of the fork is usually fixed and the upper end is suspended, the fork may wobble, which may cause the glass to be squeezed, shake, or tip over. This glass placement rack 10, by setting the hook 31, can connect the upper part of the fork 40 to fix the position of the fork 40. Specifically, the hook 31 can be configured as an L-shaped structure. One end of the hook 31 passes through the inner insertion hole 221, which can connect the hook 31 to the first column 22, so that the hook 31 is connected to the main frame 20. The other end of the hook 31 is connected to the first fixing part 32 and the second fixing part 33. In this embodiment, one end of the L-shaped structure is inserted into the inner insertion hole 221, while the other end extends away from the first column 22 and is inserted into the fork 40 through the insertion hole 331 in the second fixing part 33 located at that end. This structure can ensure that the upper fixing part is not easy to fall off due to shaking, and at the same time provide a more stable fixing structure for the fork 40.

[0032] refer to Figures 1-4 In some embodiments, at least two upper fixing members 30 are sequentially connected in a direction away from the first column 22. For example, when two upper fixing members 30 are provided, the two upper fixing members 30 can be sequentially connected. The upper fixing member 30 away from the first column 22 is engaged and fixed by hook 31 with the insertion hole 321 of the upper fixing member 30 near the first column 22, so as to realize that multiple upper fixing members 30 are sequentially engaged and fixed in a direction away from the first column 22, thereby providing more stable fixing positions for the fork 40. In some embodiments, three upper fixing members 30 can be provided, and the three upper fixing members 30 can be sequentially connected. The upper fixing member 30 away from the first column 22 is engaged and fixed by hook 31 with the insertion hole 321 of the upper fixing member 30 near the first column 22, so as to realize the sequential engagement and fixing of the three upper fixing members 30, providing more stable fixing positions for the fork 40.

[0033] In some embodiments, the second insertion hole 331 of each upper fixing member 30 corresponds to the lower insertion hole 210 with the hole facing upwards. The lower insertion hole 210 can be connected to the fork 40. Specifically, a fork 40 is fixed between the corresponding second insertion hole 331 and the lower insertion hole 210. Glass can be placed between two adjacent fork 40s. Each upper fixing member 30 is fixed with a corresponding fork 40, and a fixed position can be formed between adjacent fork 40s. When the glass to be placed is placed in the fixed position, the glass can be placed more stably in the fixed position. By placing a piece of glass between every two adjacent fork 40s, multiple pieces of glass can be placed on the glass placement rack 10, and adjacent pieces of glass will not squeeze each other, thereby avoiding the problem of optical deformation and shaking and tipping of the glass due to uneven compression.

[0034] In some embodiments, the hook 31 is fixed to the inner insertion hole 221 by a screw, and the hook 31 is also fixed to the insertion hole 321 by a screw. After the innermost glass is placed, the hook 31 of the upper fixing member 30 is inserted into the inner insertion hole 221, and the screw is tightened to fix the hook 31. Further, the lower end of the fork 40 is inserted into the lower insertion hole 210, and the upper end is inserted into the insertion hole 331. Then, ceramic fiber rope is laid on the outside of the fork 40, which is the side where adjacent glass will contact each other. Next, the next set of laminated glass is placed, and so on, to complete the placement of all the glass. Fixing the hook 31 to the inner insertion hole 221 with screws allows the upper fixing member 30 to be more firmly fixed to the first column 22.

[0035] See Figure 1 , Figure 3 and Figure 4 The first column 22 is inclined relative to the base 21, and the fork 40 is parallel to the adjacent first column 22. This embodiment enables the support frame 23 to form a vertical posture with the first column 22, and also with the fork 40, thereby facilitating the placement of glass and allowing the glass to rest against the first column 22 and fork 40 over a larger area, thus increasing the stress area of ​​the glass and preventing crushing damage caused by uneven stress. The base 21 includes a support frame 23, which is perpendicular to the adjacent first column 22. A lower insertion hole 210 is provided on the support frame 23, which also prevents the glass from tipping over during transportation when placed at an incline.

[0036] See Figure 1 , Figure 3 and Figure 4Multiple sets of uprights are spaced apart along the length of the base 21. The base 21 has two first uprights 22 in width, and each first upright 22 can be equipped with an upper fixing member 30. Each set of uprights includes two first uprights 22 arranged in the width direction of the base 21. Glass can be placed on both sides of the base 21 in the width direction. Compared with placing glass on one side in the width direction, this embodiment can improve the balance of the glass placement rack 10 and the number of glass pieces that can be accommodated at one time, thereby improving the utilization rate of the glass placement rack 10.

[0037] In some embodiments, each of the first columns 22 is fixedly connected by a crossbeam 50. Connecting the first columns 22 by the crossbeam 50 can effectively improve the stability of the first columns 22. One crossbeam 50 can be fixedly connected between adjacent first columns 22, or two crossbeams 50 can be fixedly connected between adjacent first columns 22. The first columns 22 of each group of columns are located on opposite sides of the crossbeam 50, further preventing the first columns 22 from shaking during the movement of the base 21, thereby improving the stability and safety of the glass placement rack 10 in transporting glass.

[0038] In some embodiments, the surface of the fork 40 is provided with ceramic fiber rope. The main material of the ceramic fiber rope is aluminum silicate fiber, which belongs to high-temperature refractory materials and has excellent high-temperature resistance. The ceramic fiber rope can maintain structural stability at extremely high temperatures, without melting or burning. The long-term operating temperature can reach over 1000℃, and some special formulations can even work at higher temperatures. The ceramic fiber rope is soft and heat-resistant. When placed on the surface of the fork 40, it can help prevent glass from directly contacting the rigid fork 40 and scratching it. At the same time, it can withstand the high temperature and high pressure environment in the autoclave.

[0039] See Figure 1 The bottom of the base 21 of the glass placement rack 10 is also provided with wheels 222. By setting the wheels 222, the glass placement rack 10 can be moved easily. For example, when two sets of first columns 22 are set, four wheels 222 can be set, two on each side.

[0040] In this glass placement rack 10, when the rolled glass is placed on the glass placement rack 10 in sequence, since the body of the glass placement rack 10 is made of metal, the heat absorption coefficient is different from that of glass. In order to isolate the glass from the body of the glass placement rack 10, ceramic fiber rope can be used as a spacer between the glass and the body of the glass placement rack 10. The ceramic fiber rope can not only effectively isolate the glass from the body, but also effectively prevent the glass from being scratched due to shaking during transportation. After placing the innermost glass, insert the upper fixing part 30 hook 31 into the inner insertion hole 221, tighten the screw, and fix the hook 31. Then, insert the lower end of the fork 40 into the lower insertion hole 210 and the upper end into the second insertion hole 331. Then lay the ceramic fiber rope on the outside of the fork 40, and then place the next set of glass. Repeat this process to complete the placement of all the glass. After the glass is placed, it can be transferred to the autoclave for processing. The above process improves the stability of the glass placement when it is in operation and avoids optical deformation and shaking and tipping caused by uneven compression.

[0041] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A glass holder, characterized by The utility model provides a glass fixing frame, including main body frame, at least two upper fixed parts and at least two fork rods, the main body frame includes base and at least two first stand, the first stand is located the top of base, each first stand is interval setting along the length direction of base, the upper end of each first stand is provided with an inside insertion hole, the base is provided with a plurality of lower insertion holes, the upper fixed part includes the hook, first fixed part and second fixed part who are connected, the first fixed part is provided with insertion hole one, the second fixed part is provided with insertion hole two, the hook of each upper fixed part is inserted and fixed in each inside insertion hole, the upper end of each fork rod is inserted into the insertion hole two in the upper fixed part, and the lower end is inserted into the lower insertion hole, and the first stand is used for placing glass between the fork rod.

2. The glass stand of claim 1, wherein, The hook is in L-shaped structure, one end of the hook passes through the inside insertion hole, and the other end is connected with the first fixed part and the second fixed part.

3. The glass stand of claim 1, wherein, At least two upper fixed parts are sequentially connected in the direction away from the first stand, wherein the upper fixed part away from the first stand is clamped and fixed with the insertion hole one of the upper fixed part close to the side of the first stand through the hook.

4. The glass stand of claim 3, wherein, The insertion hole two of each upper fixed part corresponds to a lower insertion hole in the hole mouth direction, and a fork rod is fixed between the insertion hole two and the lower insertion hole corresponding to the insertion hole two.

5. The glass holder of claim 3, wherein, The hook is fixed through the screw between the inside insertion hole and the insertion hole one.

6. The glass holder of claim 1, wherein, The first stand is inclinedly arranged relative to the base, the fork rod is parallel with the adjacent first stand, the base includes a support frame, the support frame is perpendicular to the adjacent first stand, and the lower insertion hole is arranged on the support frame.

7. The glass stand of claim 1 or 6, wherein A plurality of groups of stand are arranged at intervals along the length direction of the base, and each group of stand includes two first stands arranged along the width direction of the base.

8. The glass stand of claim 7, wherein, The first stands are fixedly connected by a cross beam, and the first stands in each group of stand are located on opposite sides of the cross beam.

9. The glass holder of claim 1, wherein, The surface of the fork rod is provided with a ceramic fiber rope.

10. The glass stand of claim 1, wherein, The bottom of the base is provided with wheels.

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