Glass loading vehicle

Abstract

The utility model discloses a glass loading vehicle, which relates to the technical field of glass processing, is used for loading glass, and comprises travelling wheels, a first frame and a second frame, traveling wheels are arranged at the bottom of the first frame, the first frame is provided with a first supporting surface and a second supporting surface which are intersected, the first supporting surface forms an acute angle with the horizontal plane and is used for supporting the bottom of glass, and the second supporting surface forms an obtuse angle with the horizontal plane and is used for fitting and supporting the side surface of the glass; the second vehicle frame is movably arranged on the side, facing the advancing direction, of the first vehicle frame, and the glass loading vehicle has a first use state in which the second vehicle frame is contracted into the first vehicle frame and a second use state in which the second vehicle frame extends out of the first vehicle frame and supports glass together with the first vehicle frame. According to the glass loading vehicle, the length can be adjusted according to the size of glass, the glass loading vehicle is suitable for loading and processing glass of different lengths, production efficiency is improved, and production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a glass loading vehicle. Background Art

[0002] Laminated glass, as a composite glass material with high safety performance, is widely used in the fields of construction, automobiles, and safety protection. It is usually made of two or more glass substrates and one or more layers of organic polymer interlayer (such as PVB or EVA) through high temperature pre-pressing or vacuuming and high temperature and high pressure process to make the glass sheets and the interlayer bonded.

[0003] One of the key steps in the production of laminated glass is high-pressure heating and molding in an autoclave. In the traditional production process, the laminated glass is placed on a loading trolley and then placed in an autoclave for heating and molding.

[0004] However, the size of existing loading vehicles is usually fixed, which limits their ability to handle extra-long glass. When producing extra-long glass, the length of the loading vehicle cannot be adjusted, which makes it impossible to adapt to glass products of different lengths, which not only limits production capacity but also increases production costs. Utility Model Content

[0005] The main purpose of the utility model is to provide a glass loading vehicle, aiming to solve the problem that the length of the existing glass loading vehicle cannot be adjusted and cannot be adapted to loading glasses of different lengths.

[0006] To achieve the above-mentioned purpose, the glass loading vehicle proposed in the utility model is used for loading glass, and the glass loading vehicle comprises a first frame and a second frame; a running wheel is provided at the bottom of the first frame, and a first supporting surface and a second supporting surface are intersectingly arranged on the side of the first frame away from the running wheel, the first supporting surface is arranged at an acute angle to the horizontal plane, and the second supporting surface is arranged at an obtuse angle to the horizontal plane, the first supporting surface is used to support the bottom of the glass, and the second supporting surface is used to fit and support the side of the glass; the second frame is movably arranged on the side of the first frame facing the forward direction, and the glass loading vehicle has a first use state in which the second frame is retracted into the first frame, and a second use state in which the second frame is extended out of the first frame and supports the glass together with the first frame.

[0007] In one embodiment of the utility model, at least two receiving tubes are provided inside the first frame, and the second frame includes at least two telescopic tubes, each of which is movably inserted into the receiving tube. When the glass loading vehicle is in the first use state, the telescopic tube is retracted in the receiving tube, and when the glass loading vehicle is in the second use state, the telescopic tube extends out of the receiving tube.

[0008] In an embodiment of the utility model, a plurality of the receiving tubes and the telescopic tubes are provided, and the plurality of the receiving tubes and the plurality of the telescopic tubes extend in parallel to the advancing direction and are arranged in a triangular shape along a cross section perpendicular to the advancing direction.

[0009] In one embodiment of the utility model, the second frame further comprises a plurality of position limiting tubes, which are connected in pairs in sequence and are vertically arranged at one end of the telescopic tube away from the first frame, each of the position limiting tubes is connected to at least one telescopic tube, and when the glass loading vehicle is in the first use state, the plurality of position limiting tubes are all in contact with the end face of the first frame facing the forward direction, and when the glass loading vehicle is in the second use state, the plurality of position limiting tubes are all spaced apart from the end face of the first frame along the forward direction.

[0010] In one embodiment of the utility model, at least one side of the limiting tube is flush with the first supporting surface and is used to support the bottom of the glass; at least one side of the limiting tube is flush with the second supporting surface and is used to fit and support the side of the glass.

[0011] In one embodiment of the utility model, the first frame includes a main body and a plurality of first support tubes and a plurality of second support tubes arranged on the main body, the plurality of first support tubes and the plurality of second support tubes are arranged at intervals along the forward direction, each first support tube is connected to a second support tube, the plurality of first support tubes form the first support surface toward the side of the second support tube, and the plurality of second support tubes form the second support surface toward the side of the first support tube.

[0012] In one embodiment of the present invention, the first supporting surface is perpendicular to the second supporting surface;

[0013] And / or, the main body is provided with a plurality of buckles, each of which is arranged between two adjacent first support tubes, and the buckle is used to tie a rope for bundling the glass.

[0014] In one embodiment of the utility model, the first frame and the second frame are both bilaterally symmetrical structures along a vertical plane parallel to the forward direction, and the first frame has two first supporting surfaces and two second supporting surfaces, the top edges of the two second supporting surfaces are connected, and the two first supporting surfaces are respectively connected to the bottom edges of the two second supporting surfaces.

[0015] In one embodiment of the present invention, the glass loading vehicle further comprises two anti-collision structures, which are respectively arranged on a side of the first frame away from the forward direction and a side of the second frame facing the forward direction, and the anti-collision structures are extended perpendicular to the forward direction.

[0016] In an embodiment of the present invention, both the first supporting surface and the second supporting surface are provided with anti-slip portions, and the anti-slip portions are used to fit and support the glass.

[0017] The glass loading vehicle proposed in the technical solution of the utility model is used for loading glass so as to transport the glass to the autoclave to complete the high-pressure hot forming of the glass. The glass loading vehicle comprises a first frame and a second frame, wherein the running wheel is arranged at the bottom of the first frame to drive the first frame forward. The first frame has a first supporting surface and a second supporting surface arranged to intersect on the side away from the running wheel, wherein the first supporting surface is arranged at an acute angle with the horizontal plane and is used to support the bottom of the glass, and the second supporting surface is arranged at an obtuse angle with the horizontal plane and is used to fit the side of the supporting glass so that the glass is stably leaning against the first bracket. The second bracket is movably arranged on the side of the first frame facing the forward direction, and the second bracket has two use states of extending and retracting to the second frame. When it is necessary to process a larger size of glass, the second frame is extended out of the first frame so that the first frame and the second frame support the glass at the same time; when it is necessary to process small and medium-sized glass, the second frame is retracted back into the first frame and the first frame is used to support the glass. Therefore, the glass loading vehicle proposed in the present application can adjust the length according to the size of the glass, adapt to the loading and processing of glass of different lengths, thereby improving production efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 A front view of the glass loading vehicle provided by the utility model;

[0020] Figure 2 The utility model is provided for the left side view of the glass loading vehicle.

[0021] Description of Figure Numbers:

[0022] 1. Glass loading vehicle; 10. Traveling wheels; 20. First frame; 21. Second supporting tube; 211. Second supporting surface; 22. First supporting tube; 221. First supporting surface; 23. Main body; 24. Receiving tube; 25. Buckle; 30. Second frame; 31. Limiting tube; 32. Telescopic tube; 40. Anti-collision structure.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0027] The utility model provides a glass loading vehicle 1, which is used for loading glass.

[0028] Combination Figure 1 and Figure 2As shown, in one embodiment of the utility model, the glass loading vehicle 1 includes a first frame 20 and a second frame 30; a travel wheel 10 is provided at the bottom of the first frame 20, and the side of the first frame 20 away from the travel wheel 10 has a first supporting surface 221 and a second supporting surface 211 arranged to intersect with each other, the first supporting surface 221 is arranged at an acute angle to the horizontal plane, and the second supporting surface 211 is arranged at an obtuse angle to the horizontal plane, the first supporting surface 221 is used to support the bottom of the glass, and the second supporting surface 211 is used to fit and support the side of the glass; the second frame 30 is movably arranged on the side of the first frame 20 facing the forward direction, and the glass loading vehicle 1 has a first use state in which the second frame 30 is retracted into the first frame 20, and a second use state in which the second frame 30 is extended out of the first frame 20 and supports the glass together with the first frame 20.

[0029] In this embodiment, the glass is transported to the autoclave by the glass loading vehicle 1 so that the laminated glass is formed by high pressure heating. A plurality of running wheels 10 are provided and installed at intervals at the bottom of the first frame 20 so that the first frame 20 can move smoothly on the track inside the factory or around the autoclave through the running wheels 10. The first frame 20 and the second frame 30 are both made of high-strength aluminum alloy or stainless steel to ensure the stability and durability of the structure while reducing the overall weight.

[0030] The glass loading vehicle 1 is designed to accommodate loading of glass of different sizes. When the glass is large, it is supported and loaded by both the first frame 20 and the second frame 30 . When the glass is small or medium, it is supported and loaded only by the first frame 20 .

[0031] Specifically, the shape of the first frame 20 is similar to an A-shape, and the first support surface 221 and the second support surface 211 of the first frame 20 cooperate to support the glass. The first support surface 221 is set at an acute angle to the horizontal plane, and the second support surface 211 is set at an obtuse angle to the horizontal plane. When loading the glass, the glass is stood up so that the bottom surface of the glass is supported on the first support surface 221, and the side surface of the glass is in contact with the second support surface 211. The side surface of the glass is supported by the second support surface 211. At this time, the glass is tilted against the first frame 20, thereby improving the stability of the glass. A space for accommodating the second frame 30 is provided inside the first frame 20, and the second frame 30 is movably connected to the first frame 20, such as snap-on, plug-in, etc.

[0032] Therefore, it is possible to choose whether to extend the second frame 30 from the first frame 20 or to adjust the length of the second frame 30 extending from the first frame 20 according to the size of the glass to be loaded. Therefore, the glass loading vehicle 1 proposed in the present application can adapt to loading glasses of different lengths, and by adjusting the extension length of the second frame 30, the overall length of the glass loading vehicle 1 can be matched with the glass, and more glass loading vehicles 1 can be placed in the limited autoclave space, thereby improving the glass production capacity and reducing the production cost.

[0033] Combination Figure 1 As shown, in one embodiment of the utility model, at least two receiving tubes 24 are provided inside the first frame 20, and the second frame 30 includes at least two telescopic tubes 32, each telescopic tube 32 is movably arranged in the receiving tube 24, and when the glass loading vehicle 1 is in the first use state, the telescopic tube 32 is retracted in the receiving tube 24, and when the glass loading vehicle 1 is in the second use state, the telescopic tube 32 extends out of the receiving tube 24.

[0034] In this embodiment, the receiving tube 24 and the telescopic tube 32 are both made of stainless steel or aluminum alloy, and have excellent corrosion resistance and strength. The receiving tube 24 is fixed to the first frame 20 by welding, and the shape of the telescopic tube 32 is the same as that of the receiving tube 24. The outer circumference of the telescopic tube 32 is slightly smaller than the pipe size of the receiving tube 24, so that the telescopic tube 32 can be freely extended and retracted in the receiving tube 24. When the telescopic tube 32 is extended from the receiving tube 24, the telescopic tube 32 is fixed at a desired length by a locking structure, for example, a plurality of threaded holes arranged at intervals along the forward direction are opened on the outer surfaces of the telescopic tube 32 and the receiving tube 24. When the telescopic tube 32 is extended to the outside of the receiving tube 24, the telescopic tube 32 and the receiving tube 24 are threadedly connected by bolts to ensure the stability of the loading vehicle during transportation.

[0035] The telescopic tube 32 cooperates with the receiving tube 24 so that the second frame 30 can be retracted into the first frame 20 when not in use, thereby saving space in the glass loading vehicle 1 and improving the production efficiency of glass.

[0036] Combination Figure 1 As shown, in one embodiment of the present invention, a plurality of the receiving tubes 24 and the telescopic tubes 32 are provided, and the plurality of receiving tubes 24 and the plurality of telescopic tubes 32 extend in parallel to the advancing direction and are arranged in a triangular shape along a cross section perpendicular to the advancing direction.

[0037] In this embodiment, the length and number of the receiving tubes 24 and the telescopic tubes 32 are determined according to the maximum size and supporting force required by the glass loading vehicle 1. The plurality of receiving tubes 24 are arranged in a triangular structure, the positions of the telescopic tubes 32 correspond to the receiving tubes 24, and each telescopic tube 32 is movably disposed in its corresponding receiving tube 24 to improve the stability of the second frame 30.

[0038] Combination Figure 1 and Figure 2 As shown, in one embodiment of the utility model, the second frame 30 further includes a plurality of position limiting tubes 31, which are connected in pairs in sequence and are vertically arranged at one end of the telescopic tube 32 away from the first frame 20, and each position limiting tube 31 is connected to at least one telescopic tube 32. When the glass loading vehicle 1 is in the first use state, the plurality of position limiting tubes 31 are all in contact with the end face of the first frame 20 facing the forward direction. When the glass loading vehicle 1 is in the second use state, the plurality of position limiting tubes 31 are all spaced apart from the end face of the first frame 20 along the forward direction.

[0039] In this embodiment, each limiting tube 31 is connected to at least one telescopic tube 32, and multiple limiting tubes 31 are connected to each other in pairs, so that the second frame 30 has a more stable frame structure. At the same time, multiple limiting tubes 31 are arranged at one end of the telescopic tube 32 away from the first frame 20, that is, the limiting tube 31 is perpendicular to the extension direction of the telescopic tube 32. Therefore, the limiting tube 31 also has a limiting function during the process of the second frame 30 being retracted into the first frame 20, so as to improve the convenience of operation when the second frame 30 is retracted.

[0040] Combination Figure 2 As shown, in one embodiment of the present invention, the side surface of at least one limiting tube 31 is flush with the first supporting surface 221 and is used to support the bottom of the glass; the side surface of at least one limiting tube 31 is flush with the second supporting surface 211 and is used to fit and support the side surface of the glass.

[0041] In this embodiment, the surface of the position limiting tube 31 extending in a direction parallel to the first supporting surface 221 is flush with the first supporting surface 221, and the surface of the position limiting tube 31 extending in a direction parallel to the second supporting surface 211 is flush with the second supporting surface 211, so that when the glass loading vehicle 1 is in the second use state, the position limiting tube 31 is used to support the glass. Therefore, the position limiting tube 31 of the present application is used to connect the telescopic tube 32 to improve the structural stability of the second frame 30, and is also used for limiting the position of the second frame 30 when it is extended and retracted, and is also used to support the glass, thereby simplifying the structure of the second frame 30 and reducing the processing cost of the glass loading vehicle 1.

[0042] The length of the stop tube 31 can be adjusted as needed to adapt to glass plates of different heights. The surface of the stop tube 31 is designed with an anti-skid pad to increase the friction when in contact with the glass to prevent the glass from sliding or shifting on the glass loading vehicle 1.

[0043] Combination Figure 1 and Figure 2As shown, in one embodiment of the utility model, the first frame 20 includes a main body 23 and a plurality of first support tubes 22 and a plurality of second support tubes 21 arranged on the main body 23, the plurality of first support tubes 22 and the plurality of second support tubes 21 are arranged at intervals along the forward direction, each first support tube 22 is connected to a second support tube 21, the plurality of first support tubes 22 form a first support surface 221 toward the side of the second support tube 21, and the plurality of second support tubes 21 form a second support surface 211 toward the side of the first support tube 22.

[0044] In this embodiment, the main body 23 is a mounting plate or a supporting structure formed by assembling a plurality of mounting tubes. The running wheel 10 is arranged below the main body 23. The first support tube 22 and the second support tube 21 are both mounted on the main body 23 by welding. The first support surface 221 is formed by the side surfaces of a plurality of parallel and spaced first support tubes 22, and the second support surface 211 is formed by the side surfaces of a plurality of parallel and spaced second support tubes 21. That is, the overall structure of the first frame 20 is a structure formed by splicing a plurality of metal connecting tubes, thereby reducing the overall structural weight of the glass loading plate. The spacing between each two first support tubes 22 and the spacing between each two second support tubes 21 can be designed according to the size of the minimum glass actually required to be loaded, so as to ensure the stability of glass loading.

[0045] In other embodiments, the first frame 20 may also be designed to consist of a main body 23, a first support plate and a second support plate. The first support plate and the second support plate are mounted on the main body 23 and form a first support surface 221 and a second support surface 211, respectively, to increase the contact area between the first frame 20 and the glass, thereby improving the stability of glass loading.

[0046] Combination Figure 1 and Figure 2 As shown, in one embodiment of the present utility model, the first supporting surface 221 is perpendicular to the second supporting surface 211;

[0047] And / or, a plurality of buckles 25 are disposed on the main body 23, each buckle 25 is disposed between two adjacent first support tubes 22, and the buckle 25 is used to tie a rope for bundling the glass.

[0048] In this embodiment, the first support surface 221 is perpendicular to the second support surface 211, so that the glass leans on the first support surface 221 and the second support surface 211 at an angle, and the bottom and side surfaces of the glass overlap with the first support surface 221 and the second support surface 211, respectively, to provide better support stability for the glass. Specifically, the angle between the first support surface 221 and the horizontal plane can be designed to be 10 to 30 degrees, and the angle between the second support surface 211 and the horizontal plane can be designed to be 100 to 120 degrees.

[0049] In the case where the angle between the first support surface 221 and the second support surface 211 is limited or not, a plurality of buckles 25 are further provided on the main body 23 of the first frame 20, and these buckles 25 are located between adjacent first support tubes 22. When fixing the glass, it is usually necessary to use ropes to tie the glass to the first frame 20 to improve the stability of the glass. The buckles 25 provided on the main body 23 of the present application provide convenience for tying the ropes.

[0050] Combination Figure 2 As shown, in one embodiment of the utility model, the first frame 20 and the second frame 30 are both bilaterally symmetrical structures along a vertical plane parallel to the forward direction, and the first frame 20 has two first supporting surfaces 221 and two second supporting surfaces 211, the top edges of the two second supporting surfaces 211 are connected, and the two first supporting surfaces 221 are respectively connected to the bottom edges of the two second supporting surfaces 211.

[0051] In this embodiment, the first frame 20 and the second frame 30 are designed to be a left-right symmetrical structure along the forward direction. This symmetrical design not only improves the aesthetics of the loading vehicle, but also enhances the stability and balance of its structure. At the same time, the top edge of the second support surface 211 set at an obtuse angle to the horizontal plane is connected, that is, the two second support surfaces 211 and the surface of the main body 23 are enclosed to form a triangular structure, thereby improving the overall stability of the first frame 20. The two first support surfaces 221 are respectively arranged on both sides of the main body 23 and are respectively connected to the bottom edges of the two second support surfaces 211, that is, the first frame 20 of the present application has two pairs of first support surfaces 221 and second support surfaces 211 that cooperate with each other to support glass. The design of this symmetrical structure enables the glass loading vehicle 1 to load glass on the left and right sides of the glass loading vehicle 1 at the same time, thereby improving the glass loading efficiency and glass processing efficiency.

[0052] Combination Figure 1 and Figure 2 As shown, in one embodiment of the present invention, the glass loading vehicle 1 further comprises two anti-collision structures 40, which are respectively arranged on a side of the first frame 20 away from the forward direction and a side of the second frame 30 facing the forward direction, and the anti-collision structures 40 are extended perpendicular to the forward direction.

[0053] In this embodiment, the glass loading vehicle 1 is equipped with two anti-collision structures 40, which are respectively arranged on the side of the first frame 20 away from the forward direction and the side of the second frame 30 facing the forward direction. The anti-collision structure 40 is designed to protect the glass loading vehicle 1 from colliding with other equipment or obstacles when moving, thereby protecting the glass plate from damage.

[0054] The anti-collision structure 40 is made of aluminum alloy or stainless steel, and has excellent impact resistance and wear resistance. The anti-collision structure 40 is in the shape of a long strip, which matches the side profile of the glass loading vehicle 1, ensuring that the anti-collision structure 40 does not affect the passability of the glass loading vehicle 1 while providing protection. At the same time, the extension direction of the long strip-shaped anti-collision structure 40 is perpendicular to the forward direction of the glass loading vehicle 1, so when the glass is loaded, the two sides of the glass in the width direction can abut against the anti-collision structure 40, that is, the anti-collision structure 40 plays a role in limiting the glass, thereby reducing the risk of glass sliding during movement.

[0055] In an embodiment of the present invention, both the first supporting surface 221 and the second supporting surface 211 are provided with anti-slip portions, and the anti-slip portions are used to fit and support the glass.

[0056] In this embodiment, anti-skid parts are provided on both the first support surface 221 and the second support surface 211. These anti-skid parts are made of high temperature resistant elastic rubber or high temperature resistant plastic material, which not only provide good contact with the glass plate, but also play a role in shock absorption and protection of the glass plate. The shape of the anti-skid part matches the contour of the support surface, ensuring a close fit with the glass plate and reducing damage to the glass caused by vibration or impact during transportation. The surface of the anti-skid part is designed with an anti-skid texture, which increases the friction when in contact with the glass plate and prevents the glass plate from sliding.

[0057] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A glass loading vehicle for loading glass, characterized in that: The glass loading vehicle comprises: A first frame, wherein a running wheel is provided at the bottom of the first frame, and a first supporting surface and a second supporting surface are intersectingly provided on a side of the first frame away from the running wheel, wherein the first supporting surface is provided at an acute angle to a horizontal plane, and the second supporting surface is provided at an obtuse angle to the horizontal plane, wherein the first supporting surface is used to support the bottom of the glass, and the second supporting surface is used to fit and support the side of the glass; and The second frame is movably arranged on one side of the first frame facing the forward direction, and the glass loading vehicle has a first use state in which the second frame is retracted into the first frame, and a second use state in which the second frame is extended out of the first frame and supports the glass together with the first frame.

2. The glass loading vehicle according to claim 1, characterized in that: At least two receiving tubes are arranged inside the first frame, and the second frame includes at least two telescopic tubes, each of which is movably arranged in one of the receiving tubes. When the glass loading vehicle is in the first use state, the telescopic tube is retracted in the receiving tube, and when the glass loading vehicle is in the second use state, the telescopic tube extends out of the receiving tube.

3. The glass loading vehicle according to claim 2, characterized in that: A plurality of the receiving tubes and the telescopic tubes are provided, and the plurality of the receiving tubes and the plurality of the telescopic tubes extend in parallel to the advancing direction and are arranged in a triangular shape along a cross section perpendicular to the advancing direction.

4. The glass loading vehicle according to claim 3, characterized in that: The second frame also includes a plurality of position limiting tubes, which are connected in pairs in sequence and are vertically arranged at one end of the telescopic tube away from the first frame, and each of the position limiting tubes is connected to at least one telescopic tube. When the glass loading vehicle is in the first use state, the plurality of position limiting tubes are all in contact with the end surface of the first frame facing the forward direction. When the glass loading vehicle is in the second use state, the plurality of position limiting tubes are all spaced apart from the end surface of the first frame along the forward direction.

5. The glass loading vehicle according to claim 4, characterized in that: The side surface of at least one of the position-limiting tubes is flush with the first supporting surface and is used to support the bottom of the glass; the side surface of at least one of the position-limiting tubes is flush with the second supporting surface and is used to fit and support the side surface of the glass.

6. The glass loading vehicle according to any one of claims 1 to 5, characterized in that: The first frame includes a main body and a plurality of first support tubes and a plurality of second support tubes arranged on the main body, the plurality of first support tubes and the plurality of second support tubes are arranged at intervals along the forward direction, each first support tube is connected to a second support tube, the plurality of first support tubes form the first support surface toward the side of the second support tube, and the plurality of second support tubes form the second support surface toward the side of the first support tube.

7. The glass loading vehicle according to claim 6, characterized in that: The first supporting surface is perpendicular to the second supporting surface; And / or, the main body is provided with a plurality of buckles, each of which is arranged between two adjacent first support tubes, and the buckle is used to tie a rope for bundling the glass.

8. The glass loading vehicle according to any one of claims 1 to 5, characterized in that: The first frame and the second frame are both bilaterally symmetrical structures along a vertical plane parallel to the forward direction. The first frame has two first supporting surfaces and two second supporting surfaces. The top edges of the two second supporting surfaces are connected, and the two first supporting surfaces are respectively connected to the bottom edges of the two second supporting surfaces.

9. The glass loading vehicle according to any one of claims 1 to 5, characterized in that: The glass loading vehicle further comprises two anti-collision structures, which are respectively arranged on a side of the first frame away from the forward direction and a side of the second frame facing the forward direction, and the anti-collision structures are extended perpendicular to the forward direction.

10. The glass loading vehicle according to any one of claims 1 to 5, characterized in that: The first supporting surface and the second supporting surface are both provided with anti-slip parts, and the anti-slip parts are used to support the glass.

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