Glass transfer cart

Abstract

The utility model relates to a simple glass transfer cart which comprises a base, universal steering wheels arranged on the lower portion of the base, a glass bearing frame, a glass supporting device, a support and a clamping device for preventing glass from inclining forwards, and the clamping device is vertically installed in the middle of the base and prevents the glass from inclining forwards, collapsing and breaking in the transfer process. The glass transfer cart is simple in structure, convenient to operate, stable in glass supporting in the glass transfer process and high in transfer safety, the glass damage amount in the glass transfer process in a glass deep processing enterprise is remarkably reduced, the glass transfer cart is suitable for glass transfer in a glass processing workshop of the glass deep processing enterprise, the glass transfer efficiency is improved, and the production cost is reduced. The glass production cost is reduced.

Description

Technical Field

[0001] The utility model relates to a glass shelf, in particular to a freely movable glass transport vehicle. Background Art

[0002] Glass is a fragile item and is difficult to transport, especially in the glass production workshop of a glass processing company. It is even more difficult to move and circulate the glass quickly and safely in each processing step. The current method of transportation is to load the glass into traditional, bulky and immovable iron shelves, and then use forklifts to transport or cranes to move the glass. The production and maintenance costs of traditional shelves are high; the loading and unloading of glass requires extreme caution to prevent wear and scratches on the glass; transporting glass shelves by forklifts or cranes not only consumes a lot of energy and is costly, but is also unsafe during the transportation of the glass and is prone to accidents, resulting in broken glass and casualties.

[0003] Although researchers have developed many glass transport devices to solve the above problems, for example, the utility model patent with patent number 201120315330.1 discloses a simple glass transport vehicle, which includes a vehicle base with casters at the bottom, a driving device arranged on the front side of the vehicle base for driving the vehicle base to move, a supporting inclined plate or supporting inclined rod arranged above the vehicle base for supporting the glass, and a barb arranged on the side edge of the vehicle base, the angle between the inclined supporting surface of the supporting inclined plate or the supporting inclined rod and the supporting surface on the vehicle base located between the lower edge of the supporting inclined plate or the supporting inclined rod and the side edge of the vehicle base provided with the barb is an obtuse angle, and elastic buffer devices are respectively laid on the inclined supporting surface and the supporting surface on the vehicle base. Although the glass transport vehicle is easy to operate and helps to shorten the glass transportation time, and the running direction of the glass transport vehicle can also be adjusted to reduce the glass loss caused by the transportation project, the glass transport vehicle needs to use ropes to fix the glass on the transport vehicle. Although it prevents the glass from slipping and causing losses during the glass transportation process, the ropes used by the simple glass transport vehicle are worn out due to long-term use and are easy to break, which often causes glass breakage and personal safety accidents.

[0004] Another example is the utility model patent with patent number ZL201320893926.9, which discloses a glass transport vehicle, including: a base, a universal steering wheel arranged at the bottom of the base, a glass load-bearing member, a glass support device and a bracket, wherein the glass load-bearing member is fixedly installed on one side of the base; the glass support device and the bracket are fixedly installed on the other side of the base, and the glass stands upright on the glass load-bearing member and leans on the support surface of the glass support device. Although the glass transport vehicle of this utility model can stably support the glass during the glass transportation process, ropes are still needed during the glass transportation process to prevent the glass from tipping forward, sliding and breaking when encountering bumps. The use of ropes not only increases the workload of the transport personnel and increases the glass transportation time, but also the ropes are easily worn and broken after long-term use. When the transportation path is uneven and bumpy, the ropes are still easy to break, causing glass damage and personnel injury.

[0005] The glass transport vehicle of the present invention does not need to use ropes to bind and fix the glass during the glass transportation process. Instead, the glass is fixed and pressed against the glass support device using a glass tightening device, thereby avoiding the danger of the glass tipping forward during transportation. The glass transport vehicle of the present invention is an internal vehicle for glass deep processing enterprises (i.e., a vehicle for transporting glass of various sizes within glass deep processing enterprises). The glass transport vehicle of the present invention has lower use and maintenance costs than existing glass transport racks, transport vehicles, etc., can be flexibly operated within a glass price workshop, and the glass transportation is safe. Summary of the invention

[0006] The purpose of the utility model is to provide a glass transport vehicle in response to the technical problems existing in the process of using glass transport vehicles to move and circulate glass within glass deep processing enterprises. The glass transport vehicle has a simple structure and is easy to operate. The glass support is stable during the glass transport process. The glass is pressed against the surface of the glass support device through a clamping device, which avoids the risk of the glass tipping forward or sliding during the transport process. The transportation safety is high, and the amount of glass damage during the glass transport process within the glass deep processing enterprises is significantly reduced. The utility model is suitable for glass transport within the glass processing workshop of the glass deep processing enterprise, which improves the glass transport efficiency and reduces the glass production cost.

[0007] To achieve the purpose of the utility model, the utility model provides a glass transport vehicle on the one hand, including: a base, a glass load-bearing frame arranged on the base, a glass supporting device, a bracket, and also includes a glass clamping device to prevent the glass from tilting forward, and a clamping device base fixedly installed on the base for fixing the glass clamping device, and the glass clamping device is detachably fixedly connected to the base through the clamping device base.

[0008] Wherein, the glass clamping device is detachably mounted on the front side of the base in the longitudinal direction.

[0009] In particular, the glass load-bearing frame is fixedly installed on the front side of the base in the longitudinal direction; the glass support device and the bracket are fixedly installed on the rear side of the base in the longitudinal direction, and the glass stands upright on the glass load-bearing frame and leans on the supporting surface of the glass support device.

[0010] In particular, the glass clamping device includes: a support block assembly, a spring, a rubber limiter, a connecting rod fixer, two fixed legs, a movable connecting rod, a main bracket, and a main bracket base, wherein: the main bracket base is fixedly installed at the bottom of the main bracket; the connecting rod fixer is fixedly installed at the lower part of the main bracket; the fixed legs are fixedly installed at the bottom of the main bracket base; the rubber limiter is sleeved on the main bracket and is located above the connecting rod fixer; the lower end of the movable connecting rod is fixedly connected to the top end of the connecting rod fixer by bolts and can rotate around the top end of the connecting rod fixer, and the upper end is fixedly connected to the support block assembly by bolt connection, and the support block assembly can rotate freely around the upper end of the movable connecting rod; the two ends of the spring are respectively fixedly connected to the upper part of the main bracket and the top end of the movable connecting rod.

[0011] In particular, the support block assembly is in the shape of a rectangular block as a whole, and includes a support steel plate and an anti-sliding block of the same shape and size, wherein the support steel plate and the anti-sliding block are bonded together as one; the anti-sliding block is a rectangular silicone block or rubber block made of silicone or rubber.

[0012] In particular, the rubber limiter is disc-shaped as a whole, made of silicone or rubber, and a limiter through hole is opened in the center of the rubber limiter, wherein the size and shape of the limiter through hole are the same as the shape of the horizontal cross-section when the main bracket is placed vertically, and the size matches.

[0013] In particular, the main support is a rectangular square steel, which is vertically mounted on the base of the transport vehicle and is detachably fixed to the clamping device base of the base of the glass transport vehicle through two fixed legs.

[0014] In particular, the rubber stopper is arranged below the fixing position of the main bracket fixing spring.

[0015] In particular, the main support base is rectangular as a whole, and the plane size in contact with the main support is larger than the size of the horizontal cross-section when the main support is placed upright.

[0016] In particular, the main support and the main support base are coaxial; and the two fixed legs are parallel to each other. When in use, the two fixed legs are arranged in parallel front and back along the longitudinal direction of the transport vehicle.

[0017] In particular, the clamping device base is in the shape of a flat plate as a whole and is fixedly installed at the position of the longitudinal center line of the base or fixedly installed on the left or right side of the longitudinal center line of the base.

[0018] In particular, a plurality of through holes are provided on the base of the clamping device for fixing the fixing legs of the glass tightening device.

[0019] In particular, the base is a rectangular or square frame structure, a base crossbeam is arranged at the center line position in the transverse direction of the base; and at least one base longitudinal beam is arranged in a direction perpendicular to the base crossbeam.

[0020] In particular, the angle between the load-bearing surface of the glass load-bearing frame and the base is >0°, preferably 0-30°, and more preferably 0-15°.

[0021] In particular, the glass support device is composed of at least three supporting cross beams, several supporting longitudinal beams and supporting anti-slip parts fixed on the supporting longitudinal beams and facing the side (front side) where the glass is to be placed. The supporting cross beams are fixedly connected to the supporting longitudinal beams and are perpendicular to each other.

[0022] In particular, the supporting cross beam is fixedly connected to the supporting longitudinal beam.

[0023] In particular, the supporting longitudinal beam is fixedly connected to a base cross beam arranged at the transverse center line of the base.

[0024] In particular, the top end of the bracket is fixedly connected to the top end of the supporting longitudinal beam of the glass supporting device, and the bottom end thereof is fixedly connected to the base crossbeam at the rear side of the base.

[0025] In particular, the angle between the bracket and the base is less than 90°.

[0026] In particular, it also comprises a connecting rod, which is fixedly connected to the glass supporting device and the bracket.

[0027] In particular, it also includes a left handle fixedly installed on the left side of the supporting longitudinal beam of the left side of the transport vehicle and the left side of the corresponding supporting bracket; a right handle fixedly installed on the right side of the supporting longitudinal beam of the right side of the transport vehicle and the right side of the corresponding supporting bracket; and a rear handle fixedly set on the left and right sides of the glass transport vehicle.

[0028] In particular, the left handle, the right handle and the rear handle are welded from three rectangular steels, similar to a "U"-shaped structure.

[0029] The left and right handles are respectively fixed on the supporting longitudinal beam and the corresponding supporting bracket, and also play the role of connecting rods, similar to the role of reinforcing ribs, to enhance the stability of the glass support device.

[0030] The glass load-bearing frame is fixedly installed on one side of the base; the glass supporting device and the bracket are fixedly installed on the other side of the base, and the glass stands upright on the glass load-bearing frame and rests on the supporting surface of the glass supporting device.

[0031] In particular, the base cross beam and the base longitudinal beam are fixedly connected to the base by welding or riveting.

[0032] In particular, the glass load-bearing frame is located at the front side of the base beam at the transverse center line of the base; and the bracket is located at the rear side of the base beam at the transverse center line of the base.

[0033] The glass load-bearing frame is wedge-shaped and includes a load-bearing anti-slip part, a load-bearing wooden block and a load-bearing buffer part. The load-bearing buffer part is located at the lower part of one end of the load-bearing wood, and the load-bearing anti-slip part is overlapped on the upper surface of the load-bearing wooden block.

[0034] The load-bearing surface of the glass load-bearing frame (ie, the load-bearing anti-slip member) is inclined toward the glass supporting device.

[0035] In particular, the inclination angle of the load-bearing anti-slip member of the glass load-bearing frame toward the glass supporting device is ≥90°, preferably <93°, and more preferably 90°.

[0036] In particular, the glass load-bearing frame is wedge-shaped and has a certain angle with the horizontal plane of the base, so that the glass placed on the load-bearing support is placed at a certain angle and leans against the surface of the glass support device. The glass is not easy to slide, thereby improving the safety of the glass transport vehicle.

[0037] Among them, the angle between the load-bearing anti-slip parts or load-bearing wooden blocks of the glass load-bearing frame and the base is ≤30°, preferably 0-15°, and more preferably 6°.

[0038] In particular, the load-bearing anti-slip member is a silicone pad or a rubber pad made of silicone or rubber.

[0039] In particular, the supporting anti-slip member is a silicone pad / strip or a rubber pad / strip made of silicone or rubber.

[0040] In particular, it also comprises a connecting rod, which is fixedly connected to the glass supporting device and the bracket.

[0041] Wherein, the connecting rod is fixedly connected to the supporting longitudinal beam and the bracket of the glass supporting device, thereby enhancing the stability of the glass supporting device.

[0042] In particular, the connecting rod is installed at the middle and lower parts of the supporting longitudinal beam and the bracket to connect and fix the supporting longitudinal beam and the bracket, thereby enhancing the stability of the glass supporting device.

[0043] In particular, rollers are installed at the four corners of the lower part of the base.

[0044] In particular, two universal wheels are respectively arranged at the lower part of the base on the glass load-bearing frame side of the glass transport vehicle (i.e., the front side of the transport vehicle); two fixed casters are respectively arranged at the lower part of the base on the glass support device side of the glass transport vehicle (i.e., the rear side of the transport vehicle); and the connecting line of the two fixed casters is parallel to the connecting line of the two universal wheels.

[0045] Compared with the prior art, the utility model has the following beneficial effects:

[0046] 1. The glass tightening device of the glass transport vehicle of the utility model can replace the ropes and safety belts used to tie and fix the glass to prevent the glass from falling forward and collapsing during the glass transportation process. It can be used repeatedly, is easy to operate, safe and reliable, saves glass companies a lot of funds for repeated purchase of ropes and safety belts, and improves the circulation speed of the glass transport vehicle in the workshop.

[0047] 2. The "rubber stopper" of the glass tightening device of the glass transport trolley of the utility model has a buffering effect. When the glass transport trolley circulates in the workshop, it will cause shock absorption due to the uneven ground connection part. The "rubber stopper" can effectively buffer the impact of force, reduce and eliminate the damage and safety accidents caused by "hard" fastening of glass. The glass tightening device has the same lifespan as the glass transport trolley, and the cost is extremely low under repeated use, and it is safe and reliable.

[0048] 3. The glass load-bearing frame of the glass transport vehicle of the utility model is inclined toward the glass supporting device, and the angle between the load-bearing surface of the glass load-bearing frame and the supporting surface of the glass supporting device is ≥90°; and there is an angle between the glass load-bearing frame and the base, so that the supporting effect on the glass placed on the glass transport vehicle is stable; during the transportation process, the glass is placed upright on the glass load-bearing frame and leaned on the supporting surface of the glass supporting device. Since the glass load-bearing frame is inclined toward the glass supporting device and the load-bearing anti-slip parts on the surface of the glass load-bearing frame make the glass stably and firmly placed on the transport vehicle, the glass is prevented from sliding and breaking during transportation, thereby improving the safety of glass transportation and the efficiency of glass operation.

[0049] 4. The left and right side handles of the glass transport cart of the utility model are used by the operator to pull the transport cart forward or backward during the transportation process. When the transportation route is complicated or the weight of the transported glass is heavy, two operators are required to coordinate the transportation. It is convenient for one operator to control the left and right handles to pull the transport cart forward, and the other operator can adjust the left and right moving direction of the transport cart by adjusting the rear handle, or adjust the transport cart at a large angle, so that the forward movement or transportation direction of the transport cart is simple and easy to adjust.

[0050] 5. The glass transport cart of the utility model is provided with four rollers at the four corners of the lower part of the base, two movable universal wheels are provided at the front, and two fixed casters are provided at the rear. The glass transport cart is easy to move and turn, and effectively avoids the collision between the transport carts during the transportation of the glass, avoids the collision and deformation of the transport cart, and reduces the use and maintenance cost of the transport cart; the front steering wheel is the steering control wheel of the transport cart. By controlling the front wheel or correcting the forward direction, the operator of the glass transport cart can pull the left and right side handles or the rear side handles during the transportation process to clearly understand the road conditions of the transport cart's forward road and accurately control the moving direction of the transport cart, avoiding the defect that the operator cannot see the road conditions ahead when operating the transport cart to move forward.

[0051] 6. There is a certain angle between the bracket and the base of the glass transport vehicle of the present invention. The two ends of the bracket are fixedly connected to the side of the base and the glass support device respectively, and there is a connecting rod between the bracket and the glass support device to form a stable structure similar to the "A" shape, which significantly reduces the deformation problem of the glass support longitudinal beam of the glass support device due to force, thereby saving the use cost of the transport vehicle.

[0052] 7. The structural spacing design of the glass transport vehicle of the present invention has been verified through long-term and large-scale data verification, which solves the actual needs of the glass deep processing enterprises for the operation of products within the factory (i.e., convenient, fast, safe operation, less manpower, and reducing the enterprise's dependence on hardware facilities (such as forklifts and cranes)), meets the actual work needs of the glass deep processing enterprises, and compared with traditional glass shelves or imported shelves, saves the purchase costs of tools such as cranes and forklifts, speeds up the flow of products between various processes, and improves the operation efficiency of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a three-dimensional schematic diagram of the glass transport vehicle (excluding the glass clamping device) of the utility model;

[0054] Figure 2 It is a right side view of the glass delivery vehicle of the utility model;

[0055] Figure 3 This is a schematic diagram of the base structure of the glass transport vehicle of the utility model;

[0056] Figure 3A This is another schematic diagram of the base structure of the glass transport vehicle of the utility model;

[0057] Figure 3B This is another schematic diagram of the base structure of the glass transport vehicle of the utility model;

[0058] Figure 4 This is a schematic diagram of the structure of the glass support device of the glass transport vehicle of the utility model;

[0059] Figure 5 This is a structural schematic diagram of the glass tightening device of the glass transport vehicle of the utility model;

[0060] Figure 6 This is a structural schematic diagram of the spring fixed base of the glass transport vehicle of the utility model;

[0061] Figure 7 This is a structural schematic diagram of the rubber limiter of the glass transport vehicle of the utility model;

[0062] Figure 8 The utility model is a structural schematic diagram of the glass transporting process of the glass transport vehicle.

[0063] Description of Reference Numerals

[0064] 1. Base; 11. Base crossbeam; 12. Base longitudinal beam; 13. Clamping device base; 14. Support foot socket; 2. Universal wheel; 21. Fixed caster; 3. Glass load-bearing frame; 31. Load-bearing anti-slip parts; 32. Load-bearing wooden blocks; 33. Load-bearing buffer parts; 4. Left handle; 41. Right handle; 42. Rear handle; 5. Glass support device; 51, 52, 53, support crossbeam; 54, support longitudinal beam; 55, support Anti-slip parts; 6. Support device bracket; 7. Glass clamping device; 71. Support block assembly; 711. Anti-slip block; 712. Support steel plate; 72. Spring; 721. Spring base; 722. Spring fixing hole; 73. Rubber limiter; 731. Limiter through hole; 74. Connecting rod fixer; 75. Fixed support foot; 76. Movable connecting rod; 77. Main bracket; 78. Main bracket base; 8. Connecting rod; 9. Glass. DETAILED DESCRIPTION

[0065] The present invention will be further described below in conjunction with specific embodiments, and the advantages and features of the present invention will become clearer as the description proceeds. However, these embodiments are exemplary only and do not constitute any limitation to the scope of the present invention. It should be understood by those skilled in the art that the details and forms of the technical solution of the present invention may be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the scope of protection of the present invention.

[0066] The soil leaching solution monitoring system and monitoring method of the present invention are further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0067] In the description of the present invention, it should be noted that the terms "center, longitudinal, lateral, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0068] In the description of the present invention, the "front" refers to the side where the glass transport vehicle places the glass to be transported, and the "rear" refers to the side where no glass is placed. The direction from front to back is the longitudinal direction; the direction from left to right is the transverse direction.

[0069] like Figure 1 , 2 As shown, the glass transport vehicle of the utility model comprises: a base 1 of a rectangular or square frame structure, rollers arranged at the four corners of the lower part of the base, a glass load-bearing frame 3, a glass supporting device 5, a manufacturing device bracket 6 and a clamping device 7 for preventing the glass from tilting forward, wherein:

[0070] The base is made of square steel and has a rectangular or square frame structure. At least one base crossbeam 11, at least one base longitudinal beam 12 and a clamping base 13 for fixing a glass clamping device are fixedly installed inside the base frame; rollers are respectively arranged under the four corners of the base frame; the base crossbeam is arranged horizontally from left to right, the base longitudinal beam is arranged longitudinally from front to back, and the clamping base is arranged in the horizontal middle position inside the base frame, or slightly to the right or left of the middle, and is parallel to the base longitudinal beam.

[0071] The dimensions of the transport vehicle base are: 600mm×1800mm. The length of the glass load-bearing frame from front to back is slightly less than 1 / 2 of the length of the transport vehicle base from front to back, and the length from left to right is the same as the horizontal length of the transport vehicle base.

[0072] like Figure 3 , 3A 3B, a base crossbeam 11, a base longitudinal beam 12, and a clamping base 13 are fixedly arranged on the base 1, wherein the base crossbeam is horizontally arranged from front to back right, and the base longitudinal beam is horizontally arranged from left to right. The crossbeam, the longitudinal beam, and the clamping base are perpendicular to each other, and a plurality of leg insertion holes 14 for inserting the clamping device are provided on the clamping base along the direction from front to back of the base.

[0073] A base crossbeam 11 is arranged at the center line position of the base from front to back (i.e., the longitudinal center line of the base), and at least one base longitudinal beam 12 is arranged in the longitudinal direction perpendicular to the base crossbeam; a tightening base 13 is arranged at the middle position of the base from left to right or at a position slightly to the left or right of the middle. Figure 3In the specific implementation of the utility model, a base crossbeam is arranged, three base longitudinal beams are arranged in a direction perpendicular to the base crossbeam, and the clamping base is arranged at a position slightly to the right of the middle of the base in the horizontal direction.

[0074] In addition to setting a base crossbeam along the longitudinal center line, the base of the utility model can also set multiple base crossbeams that are parallel to each other and placed horizontally inside the base frame to enhance the firmness of the base. The base crossbeam, the base longitudinal beam, and the clamping base are fixedly connected to the base by welding or riveting. The base crossbeam, the longitudinal beam, and the clamping base are made of square steel and are in a long strip shape.

[0075] The glass load-bearing frame is arranged in front of the base and is fixedly installed above the position of the base cross beam from the front end of the base to the middle of the base from the front to the rear (longitudinal) direction, that is, the glass load-bearing frame is located above the base, and its rear end is fixedly installed above the cross beam in the middle longitudinal position of the base; its front end is fixedly installed above the front end of the base frame.

[0076] The glass support device is arranged at the middle position of the base from front to back (i.e. the middle position of the base in the horizontal direction), and is tilted backwards, with a tilt angle of >90°, that is, the angle between the front side plane of the glass support device and the front of the base plane is >90°, that is, the obtuse angle between the glass support device and the base plane is >90°, such as Figure 1 , 2 , preferably 90-105°, further preferably 96°; the bottom of the glass support device is fixedly installed above the base beam in the middle position of the base, and is fixedly connected to the base beam in the middle position of the longitudinal direction of the base as a whole; the angle between the plane of the glass support device and the glass load-bearing frame is preferably 90°.

[0077] The support device bracket is arranged at the rear of the base, its bottom is fixedly connected to the base beam at the rear of the base as a whole, and its top is fixedly connected to the upper part of the glass support device; the bracket is tilted forward and rests on the glass support device to prevent the glass support device from tipping backward and becoming unstable.

[0078] Usually, the inclination angle of the bracket is less than 90°, which is the acute angle between the bracket and the base, preferably 80-85°.

[0079] The fixed connection described in the utility model is welding, riveting, bonding or locking, bridging and buckling; preferably welding.

[0080] The clamping device is detachably mounted in the middle position of the base from left to right, that is, in the middle position of the base in the horizontal direction (such as Figure 3B ); or fixedly installed slightly to the right or left of the horizontal middle position of the base as shown in Figure (1, 3, 3A).

[0081] After the glass to be transported is loaded on the processing load-bearing frame of the glass transport vehicle and leans against the supporting surface of the glass supporting device, the clamping device is installed on the clamping device base of the base, and the clamping device is adjusted so that the glass to be transported is tightly clamped between the clamping device and the glass supporting device to prevent the glass from tipping forward and breaking during transportation.

[0082] The clamping device base 13 (such as Figure 1 , 3 , 3A), the clamping base is parallel to the longitudinal beam of the base, or the clamping base can also be fixedly installed in the horizontal middle of the base (such as Figure 3B ) or slightly to the left (not shown). The tightening base is provided with a plurality of foot sockets 14 for fixing the glass tightening device. The foot sockets are round, square or rectangular (round sockets are used as an example in this embodiment). The shape and size of the foot sockets are the same as the shape and size of the fixed foot 75 of the glass tightening device. The spacing between two adjacent foot sockets matches the spacing between the two fixed feet at the bottom of the tightening device.

[0083] The slightly left side refers to the installation on the left side of the base longitudinal beam arranged close to the horizontal middle position of the base; the slightly right side refers to the installation on the right side of the base longitudinal beam arranged close to the horizontal middle position of the base. Figure 1 , 3 , 3A.

[0084] According to the amount or thickness of the glass loaded on the glass transport vehicle, determine the position of the glass clamping device on the base, then install the glass clamping device in the foot socket of the base of the clamping device of the base through the fixed foot, and adjust the glass clamping device so that the glass to be transported is fixed between the glass clamping device and the glass supporting device to prevent the glass from tipping forward and breaking during transportation.

[0085] According to the amount or thickness of the glass loaded on the glass transport vehicle, the glass clamping device is installed and erected on the base of the glass transport vehicle through the fixed legs, that is, the fixed legs of the glass clamping device are installed in the leg sockets 14 of the clamping device base 13 on the base, so that the support block assembly faces the glass to be transported. That is, when the glass clamping device is erected on the base of the transport vehicle, the fixed legs 75 are selected to be inserted into the position of the leg sockets on the clamping device base set on the base of the transport vehicle, that is, the glass clamping device is moved back and forth on the base of the transport vehicle to adapt to the thickness of the transported glass and clamp the glass.

[0086] The rollers include two universal wheels 2 arranged in front of the transport vehicle base and two fixed casters 21 arranged at the rear of the transport vehicle base.

[0087] The front side is the side where the transport vehicle places the glass to be transported, that is, the transport vehicle's forward direction; the rear side is the side opposite to the front side. Two universal wheels 2 are arranged on the front side of the base of the glass transport vehicle, and two fixed casters 21 are arranged on the rear side. The glass transport vehicle is easy to move and turn, effectively avoiding collisions between transport vehicles during the glass transport process, avoiding collision deformation of the transport vehicle, and reducing the use and maintenance costs of the transport vehicle.

[0088] like Figure 1 , 2 The glass load-bearing frame 3 is fixedly installed above the base longitudinal beam 12 and is located in front of the base cross beam set in the middle of the base longitudinal position. The glass load-bearing frame includes a load-bearing anti-slip member 31, a load-bearing wooden block 32 and a load-bearing buffer member 33, wherein: the load-bearing anti-slip member is a silicone pad / strip or a rubber pad / strip made of silicone or rubber; the load-bearing wooden block is a rectangular solid wooden block, and the load-bearing buffer member is a square steel or solid wooden block with an overall rectangular shape and an inclined upper end surface;

[0089] The lower part of the glass load-bearing anti-skid piece is a load-bearing wooden block, and the load-bearing anti-skid piece is closely attached or bonded to the upper surface of the load-bearing wooden block; the two have the same shape and match in size;

[0090] like Figure 1 , 2 , the rear end of the load-bearing wooden block is located in front of the support anti-slip member 55 in front of the glass support device, and is closely attached to the support anti-slip member, and the front end of the load-bearing wooden block is higher than the rear end, and there is a certain angle between the load-bearing wooden block and the base plane, the angle is >0°, preferably 0-15° (preferably 6°);

[0091] The load-bearing buffer of the glass load-bearing frame is fixedly installed at the front end of the base longitudinal beam and is located below the front end of the load-bearing wooden block. The load-bearing buffer is erected on the surface of the base longitudinal beam, perpendicular to the base plane, and the upper end surface of the load-bearing buffer 33 is an inclined surface, that is, the front end of the inclined surface of the load-bearing buffer is high and the rear end is low. The surface of the inclined surface at the upper end of the load-bearing buffer in contact with the bottom of the load-bearing wooden block has a certain angle with the base plane, and the inclination angle of the inclined surface at the upper end is the same as the angle between the load-bearing wooden block and the base plane, and the angle is >0°, preferably 0-15° (preferably 6°).

[0092] The bearing surface of the glass bearing frame (i.e., the surface of the bearing anti-slip member) is inclined toward the glass supporting device, and the inclination angle (i.e., the inclination angle of the bearing surface of the glass bearing frame toward the glass supporting device, that is, the angle between the bearing surface of the glass bearing frame and the supporting surface of the glass supporting device) is 90°. Figure 2 .

[0093] The angle between the load-bearing surface of the glass load-bearing frame and the plane of the base is >0°, preferably 0-15°, that is, the load-bearing surface of the glass load-bearing frame is raised by a certain angle along the upper surface of the base, that is, the load-bearing anti-slip part 31 and the load-bearing wooden block 32 are raised through the load-bearing buffer part 33 of the glass load-bearing frame, so that the load-bearing wooden block is inclined at a certain angle to the plane of the base (angle >0°, preferably 0-15°, preferably 6°), so that there is a certain angle between the load-bearing anti-slip part and the base, so that the glass placed on the load-bearing anti-slip part is tilted backward at a certain angle and leans on the surface of the glass supporting device. The glass is not easy to slide, tilt forward, overturn or break, thereby improving the safety of the glass transport vehicle.

[0094] The angle at which the bearing surface of the glass bearing frame of the utility model is inclined toward the glass supporting device is selected to be 90°; the angle between the bearing surface of the glass bearing frame and the base plane is 6° for illustration.

[0095] Anti-slip parts are arranged on the surface of the glass load-bearing frame and the glass supporting device to prevent the glass placed on the load-bearing frame and leaning on the supporting surface of the supporting device from being broken due to sliding during transportation, thereby improving the safety of glass transportation and improving the efficiency of glass operation.

[0096] like Figure 4 The glass support device 5 is in a square or rectangular shape as a whole, and is composed of at least 3 support crossbeams, a plurality of support longitudinal beams 54, and a support anti-slip member 55 fixed on the support longitudinal beams and facing the side (front side) where the glass is to be placed. The support crossbeams are fixedly connected to the support longitudinal beams and are perpendicular to each other. The support longitudinal beams are fixedly connected to the base crossbeam 11 located in the longitudinal middle position of the base, and the angle between the support plane of the glass support device formed by the support crossbeams and the support longitudinal beams and the horizontal plane of the base (i.e., the obtuse angle between the support plane of the glass support device and the base) is greater than 90°, such as Figure 2 , that is, the angle between the supporting anti-slip member of the glass supporting device and the front side of the base plane is greater than 90° (preferably 90-105°, more preferably 96°), such as Figure 2 .

[0097] The supporting cross beam and longitudinal beam are rectangular square steel; the supporting anti-skid member arranged on the front surface of the supporting longitudinal beam is a silicone pad / strip or a rubber pad / strip made of silicone or rubber. The supporting longitudinal beam and the supporting anti-skid member are bonded as one body, and other methods of fixing the supporting anti-skid member on the surface of the supporting longitudinal beam are applicable to the present invention.

[0098] The glass support device 5 in the specific implementation mode of the present invention is composed of three support beams (i.e., a first support beam 51, a second support beam 52, and a third support beam 53) and five support longitudinal beams 54. Figure 4Among them, three supporting beams are arranged horizontally and parallelly from left to right; and the first supporting beam 51 is located at the top of the supporting longitudinal beam of the glass supporting device, connecting all the supporting longitudinal beams into one; the third supporting beam 53 is arranged at the same height as the connecting rod 8 (such as Figure 1 , 2 ); usually the second and third supporting beams from top to bottom are located at 1 / 3 and 2 / 3 of the length of the supporting longitudinal beam respectively (such as Figure 1 ).

[0099] The supporting crossbeam of the glass support device in the utility model can also be located at any position of the supporting longitudinal beam of the glass support device, as long as the supporting longitudinal beam is connected as a whole. The supporting crossbeam and the longitudinal beam are fixedly connected to enhance the stability and strength of the glass support device. The fixed connection described in the utility model is usually a fixed connection method such as welding and riveting. In this specific embodiment, the fixed connection is fixed by welding.

[0100] The support device bracket 6 is used to support the glass support device. It is set on the rear side of the base crossbeam at the longitudinal center line of the base. It is a plurality of rectangular square steel strips in the shape of long strips. The top end of the bracket is fixedly connected to the top end of the supporting longitudinal beam of the glass support device, and the bottom end is fixedly connected to the rear end of the base longitudinal beam. Figure 1 , 2 .

[0101] The number of the support device brackets is the same as the number of the longitudinal beams of the glass support device, and each longitudinal beam of the glass support device corresponds to a support bracket 6. The bracket, the supporting longitudinal beams, and the base longitudinal beams form a stable triangle, and the triangular structure formed by each supporting longitudinal beam and the bracket is parallel to each other.

[0102] The glass support device is fixedly installed above the base crossbeam at the longitudinal center line position of the base, and the bracket 6 is located at the rear side of the base crossbeam at the longitudinal center line position of the base.

[0103] The angle between the support bracket 6 and the base plane is less than 90°. The angle between the support bracket and the base of the glass transport vehicle of the present invention is 83° as an example for explanation.

[0104] like Figure 1 , 2 At least one connecting rod 8 is arranged between each supporting longitudinal beam of the glass supporting device 5 and the corresponding supporting bracket 6. The connecting rod is fixedly connected to the supporting longitudinal beam and the supporting bracket 6 as a whole. The connecting rod is a rectangular square steel in the shape of a long strip.

[0105] The connecting rod is parallel to the base plane and is arranged between the base plane and the top of the supporting bracket. In the specific implementation of the utility model, a connecting rod is arranged between each supporting longitudinal beam of the transport vehicle and the corresponding supporting bracket 6 as an example for explanation. The connecting rod, the supporting longitudinal beam and the supporting bracket are all welded and fixed, and the bracket, the supporting longitudinal beam and the connecting rod 8 form an "A" shape, such as Figure 2 .

[0106] The number of connecting rods provided between each supporting longitudinal beam of the transport vehicle of the present invention and the corresponding supporting bracket 6 may also be multiple, for example, 2, 3, 4, etc.

[0107] The connecting rod 8 is a rectangular square steel in the shape of a long strip, and the front and rear ends are fixedly connected to the supporting longitudinal beam and the supporting bracket respectively. The connecting rod is installed between the supporting longitudinal beam and the corresponding supporting bracket, and the supporting longitudinal beam and the supporting bracket are fixedly connected together to enhance the stability of the glass supporting device. The connecting rod can be installed in the middle and lower part of the supporting longitudinal beam and the supporting bracket, or it can be evenly distributed in the height direction to play the role of a reinforcing rib.

[0108] like Figure 1 , 2 A left handle 4 is fixedly installed on the left side of the supporting longitudinal beam of the left side of the transport vehicle and the left side of the corresponding supporting bracket; a right handle 41 is fixedly installed on the right side of the supporting longitudinal beam of the right side of the transport vehicle and the right side of the corresponding supporting bracket, and the setting height of the left and right handles is higher than the height of the connecting rod.

[0109] Rear handles 42 are fixedly mounted on the left and right support brackets at the rear of the glass transport vehicle, and the installation height of the rear handles is higher than or equal to the height of the left and right handles.

[0110] The left and right handles of the transport vehicle are welded from three rectangular steels to form a narrow U-shaped frame; the rear handle is welded from three rectangular steels to form a wide U-shaped frame; Figure 1 .

[0111] During the process of loading and transporting glass, two workers work together to transport the glass to the corresponding location by pulling the left and right handles. When the glass transport vehicle has a complicated route during transportation and requires a large turn, one worker pulls the glass transport vehicle forward by the left or right handle, and the other worker can control the turning direction of the vehicle or adjust the turning angle of the vehicle by the rear handle, so that the glass transport vehicle can move stably, smoothly and safely, and the glass can be transported to the destination safely, stably and efficiently.

[0112] like Figure 5The glass tightening device of the present invention comprises: a support block assembly 71, a spring 72, a rubber stopper 73, a connecting rod fixer 74, two fixed legs 75, a movable connecting rod 76, a main bracket 77, and a main bracket base 78, wherein:

[0113] The main support 77 is a rectangular square steel, which is vertically mounted on the base of the transport vehicle, and is detachably fixed to the clamping device base 13 of the base of the glass transport vehicle through two fixed legs 75, and is located at the center of the base in the transverse direction (i.e., the left-right direction); and can be moved forward and backward on the base according to the amount and thickness of the glass to be transported, so as to clamp the glass;

[0114] A spring base 721 for fixing a spring 72 is provided at the middle upper part of the main support, on the side facing the glass to be transported, and the spring base is welded and fixed to the main support; a connecting rod holder 74 is fixedly installed at the lower part of the side of the main support (i.e., the left and right sides facing the glass to be transported, not the side away from the transported glass), such as Figure 5 A support base 78 is provided at the bottom of the main support, the support base is coaxial with the main support, the shape of the support base is the same as the shape of the horizontal cross section of the main support when it is placed vertically during the glass transportation process, which is a square or rectangle, and the size of the support base is larger than the size of the horizontal cross section of the main support.

[0115] The rubber stopper 73 is sleeved on the main support and moves up and down along the main support; and the rubber stopper is located between the spring base and the connecting rod fixer.

[0116] Two fixed legs 75 are fixedly mounted on the bottom of the support base. The two fixed legs are parallel to each other. When in use, the two fixed legs are arranged parallel to each other along the longitudinal direction of the base of the transport vehicle.

[0117] like Figure 5 The connecting rod holder 74 is two steel plates welded on opposite sides of the main bracket. The connecting rod holder is fixedly mounted on the side of the lower part of the main bracket, located above the bracket base 78; and in order to increase the force bearing area and stabilize the support, it forms an angle of 20-90° with the plane of the main bracket base at the bottom of the main bracket, preferably 45-58°. The top of the connecting rod holder faces the direction of the support block assembly, and the top is fixedly connected to the movable connecting rod 76 by bolts. The movable connecting rod moves freely at the top of the connecting rod holder with the bolt as the base point.

[0118] The movable link 76 is a rectangular square steel, the lower end of which is fixedly mounted on the top of the link holder by bolts, and can rotate in a vertical plane around the top of the link holder; the upper end is fixedly connected to the support block assembly by bolt connection, and the support block assembly can rotate freely around the upper end of the movable link.

[0119] A spring base 721 is welded on the upper part of the movable link toward one side of the main bracket, and is connected to the spring through a spring fixing hole on the spring base to fix the spring.

[0120] In the specific implementation mode of the present invention, the main bracket is a rectangular square steel with a size of 60mm x 60mm x 1000mm and a wall thickness of 30mm; the connecting rod fixer is made of high-strength square steel with a size of 180mm x 60mm and a thickness of 30mm; the movable connecting rod is made of a rectangular square steel with a size of 950mm x 45mm x 25mm and a thickness of 30mm.

[0121] The support block assembly 71 is rectangular in shape as a whole, and includes a support steel plate 711 and an anti-slip block 712 of the same shape and size, wherein the support steel plate 712 and the anti-slip block 711 are bonded together (bonded by hot vulcanized glue), and the anti-slip block is a rectangular silicone block or rubber block made of silicone or rubber. In this embodiment, the silicone block is used as an example for explanation, and other rectangular blocks made of materials with anti-slip function are also applicable to the present invention.

[0122] The anti-sliding block faces the glass to be transferred, and the supporting steel plate is fixedly connected to the top end of the movable connecting rod by bolts, and can rotate around the top end of the movable connecting rod.

[0123] The supporting steel plate is responsible for supporting the glass. The anti-sliding block faces the surface of the glass to be transported. When in use, it contacts the glass surface and presses tightly against the glass surface to prevent the glass from shifting. It also acts as a buffer to prevent the glass from moving and being damaged or shattered when it is shaken violently during transportation.

[0124] The length and width of the supporting steel plate are the same as those of the silicone anti-sliding block. The size of the steel plate is 240mm x 200mm x 10mm; the size of the silicone block is 240mm x 200mm x 5mm.

[0125] The two ends of the spring 72 are detachably connected to the spring base fixed on the upper part of the movable connecting rod and the spring base arranged on the upper part of the main bracket. The spring is made of alloy spring steel, preferably made of low manganese steel material.

[0126] The two spring bases are welded to the movable connecting rod and the main bracket respectively. The spring base 721 is a rectangular square steel as a whole, and a circular hole is opened at the central position of one side of the rectangular square steel to serve as a spring fixing hole 722 (such as Figure 6 ), one end of the spring extends into the spring fixing hole, one end of the spring is hung inside the round hole, the spring is connected to the fixing hole, so that the spring is hooked and fixed on the spring base, and the spring can be freely removed and fixed from the spring fixing hole.

[0127] According to the amount and thickness of the glass placed on the glass transport vehicle, the anti-sliding block 712 of the support block assembly is pressed against the surface of the glass to be transported by the expansion and contraction of the spring, and then the rubber limiter is moved up and down so that the rubber limiter presses and fixes the inclined position of the movable link 76, that is, the movable link is clamped by the rubber limiter, so that the support block adapts to and tightens the glass on the transport vehicle to prevent it from tipping over during transportation, thereby avoiding breakage and loss.

[0128] like Figure 7 The rubber stopper 73 is disc-shaped as a whole, made of silicone or rubber, with a Shore hardness greater than 58 (preferably 58-60), and a thickness greater than 50mm (usually 45-60mm). A stopper through hole 731 is provided in the center of the rubber stopper, and the size and shape of the stopper through hole are the same as the shape of the horizontal cross section when the main bracket is placed vertically, and the size matches. The rubber stopper is sleeved on the main bracket through the stopper through hole, and is located below the spring base provided on the main bracket and above the connecting rod fixer, and moves up and down along the vertical direction on the main bracket.

[0129] The radius of the disc-shaped rubber stopper is 115mm. According to the actual operation of the glass processing enterprise, the maximum loading weight of the glass transport vehicle is 1-2 tons of glass. Taking 5mm500×1200mm (average) as an example, the installation thickness of the glass is 200-267mm, so the radius of the rubber stopper is usually 110-130mm (preferably 115mm).

[0130] When transporting glass, the rubber stopper presses against the movable link on the side facing the glass to fix the inclination and support angle of the movable link. That is, according to the amount and thickness of the glass to be transported, the position of the movable link is adjusted by adjusting the position of the rubber stopper on the main bracket up and down, so that the support block fixed on the movable link presses against the glass to be transported, and the tightness of the support block is adjusted to avoid the glass being crushed due to excessive pressure, and to avoid the glass shaking or tilting, falling over, and breaking during transportation due to loose pressure.

[0131] Moreover, because the rubber limiter has a certain degree of elasticity, it can also prevent the glass from being damaged and broken when it is violently shaken during transportation, and act as a buffer pad. In addition, the disc-shaped rubber limiter presses against the surface of the glass to be transported with point contact, which is convenient for adjusting the height of the rubber limiter and removing the rubber limiter under static force. If a rubber limiter with surface or line contact is used, moving up and down or removing the limiter is not only laborious, but also difficult to move due to the elasticity of the rubber, which makes it unsafe.

[0132] The main support base 78 is rectangular in shape and made of steel. It is fixedly mounted on the bottom of the main support 77 by welding. The main support stands upright on the surface of the main support base. Its horizontal dimension is larger than the dimension of the horizontal cross section when the main support is placed vertically. The main support base is used to bear the vertical force of the entire glass tightening assembly and increase the force between the glass tightening assembly and the glass tightening assembly fixing seat, so that the glass tightening assembly can be stably mounted on the base of the glass transport vehicle.

[0133] The two fixed legs 75 are in the shape of an oblong nail or a slender rectangular body, and are fixedly installed at the bottom of the main bracket base 78. The size of the fixed legs matches the size of the bracket socket on the clamping device base 13 on the base; the length of the fixed legs matches the thickness of the base longitudinal beam.

[0134] In a specific implementation manner of the present invention, the fixed support leg is made of high carbon steel with a diameter of 12 mm and a length of 90 mm, and is welded to the bottom of the main support base.

[0135] When the glass clamping assembly is installed on the glass transport vehicle, the two fixed legs are arranged in parallel front and back on the glass transport vehicle, so that the glass clamping assembly is vertically fixed on the base of the glass transport vehicle, and the support block faces the glass to be transported, that is, when the support block is vertical to the base of the transport vehicle, the support block and the two legs are parallel to each other and perpendicular to the base.

[0136] According to the amount and thickness of the glass to be transported, the position of the glass clamping device base 13 arranged on the base of the transport vehicle is selected, that is, it moves back and forth on the base of the transport vehicle to adapt to the thickness of the transported glass and clamp the glass, assuming the horizontal limiting function of the entire glass clamping assembly.

[0137] In the embodiment of the present invention, the fixed support leg is described by taking a long round nail as an example, with a length of 90 mm and a radius of 6 mm.

[0138] When the fixed leg is inserted into the leg socket on the clamping device base on the base, the main bracket base contacts the clamping device base, so that the glass clamping device is fixed in the longitudinal middle of the base or slightly deviated from the middle position, so that the support block 71 of the glass clamping device is pressed against the middle of the glass conveyed by the belt, and the force is evenly distributed, thereby increasing the stability of transportation and improving the safety of transportation.

[0139] A glass load-bearing frame 3 is arranged in front of the base, a glass supporting device 5 is arranged in the middle position of the base from front to back (i.e., the lateral middle position of the base), a bracket 6 is arranged at the rear of the base, and a clamping device 7 for preventing the glass from tilting forward is installed in the longitudinal middle of the base or slightly deviated from the middle position (i.e., the middle position from left to right or slightly deviated from the middle position), and the base is fixedly connected with the glass load-bearing frame, the glass supporting device and the bracket by welding or riveting.

[0140] The working principle of the glass delivery vehicle of the present utility model is as follows:

[0141] First, the glass 9 is erected on the load-bearing anti-skid member on the glass load-bearing frame, and the glass is leaned against the surface of the support anti-skid member of the glass support device 5, that is, the glass is leaned against the support surface formed by the support longitudinal beam of the glass support device 5 provided with the load-bearing anti-skid member. Since the angle between the glass load-bearing frame and the base is greater than 0°, and the angle between the load-bearing surface of the glass load-bearing frame and the support surface of the glass support device is 90°, the glass placed on the glass load-bearing frame is tilted backward at a certain angle and leaned against the surface of the glass support device.

[0142] Next: according to the amount and thickness of the glass to be transported placed on the glass load-bearing frame, determine the insertion and fixed installation position of the glass clamping device inserted into the clamping device base on the base, and then install the glass clamping device on the tightening base of the base through the fixing legs 75 of the clamping device, such as Figure 8 ;

[0143] Then: adjust the glass clamping device, adjust the tilt position of the movable link, and press the anti-sliding block 711 of the support block assembly against the surface of the glass to be transported through the expansion and contraction of the spring; then move the rubber limiter up and down to a suitable position, so that the rubber limiter is stably pressed against the back of the movable link, and the tilt position of the movable link is fixed, that is, the movable link is clamped by the rubber limiter, so that the entire glass clamping device is in a stable triangular structure, so that the support block assembly can adapt to and clamp the glass loaded on the transport vehicle, and prevent the glass from tipping forward and breaking during transportation.

[0144] The glass leans back against the surface of the glass support device and is not easy to slide, roll over or break, which improves the safety of the glass transport vehicle. In addition, the anti-slip effect of the load-bearing anti-slip parts set on the surface of the glass load-bearing frame and the surface of the supporting longitudinal beam, as well as the buffering effect of the glass buffer parts set on the upper surface of the proportional load-bearing parts and the lower part of the anti-slip parts, reduce the breakage rate of the glass during transportation.

[0145] When using this glass transporter to transport glass, even when the glass is transported in the workshop, it will shake at the joints of the ground connection. The rubber fixing block can absorb the buffering force, reduce the glass breakage and safety accidents caused by hard contact force, and greatly meet the production needs. The clamping device replaces the commonly used binding tools such as ropes and safety belts in the workshop. It can be used repeatedly and has the same life as the trolley, reducing the waste of resources in the workshop due to the continuous purchase and renewal of ropes and safety belts due to glass cutting; at the same time, it also reduces the safety accidents caused by glass cutting ropes and safety belts.

[0146] After the glass is loaded, the transport personnel can push the transport vehicle forward by the handles set on the left and right sides. If the transport route is single and the road surface is flat, only one person is needed to transport it, that is, to move the glass forward by the left or right handle. In the case of a complex transport route, two operators are required to transport the glass, one of whom controls the left or right handle to pull the glass transport vehicle forward or backward, and the other adjusts the forward direction and angle of the glass transport vehicle by pushing the rear handle to transport the glass to the designated location.

[0147] The above embodiments of the present invention are merely exemplary and do not constitute any limitation on the scope of the present invention. It should be understood by those skilled in the art that the details and forms of the technical solutions of the present invention may be modified or replaced without departing from the spirit and scope of the present invention, but such modifications and replacements shall fall within the scope of protection of the present invention.

Claims

1. A glass transport vehicle, comprising: A base, a glass load-bearing frame arranged on the base, a glass supporting device, and a bracket, characterized in that: it also includes a glass clamping device for preventing the glass from tilting forward, and a clamping device base fixedly installed on the base for fixing the glass clamping device, the glass clamping device and the base are detachably fixedly connected through the clamping device base, wherein the glass clamping device includes: a support block assembly, a spring, a rubber stopper, a connecting rod fixer, two fixed legs, a movable connecting rod, a main bracket, and a main bracket base, wherein: the main bracket base is fixedly installed at the bottom of the main bracket; the connecting rod fixer is fixedly installed at the lower part of the main bracket; the fixed legs are fixedly installed at the bottom of the main bracket base; the rubber stopper is sleeved on the main bracket and is located above the connecting rod fixer; the lower end of the movable connecting rod is fixedly connected to the top end of the connecting rod fixer by a bolt and can rotate around the top end of the connecting rod fixer, and the upper end is fixedly connected to the support block assembly by a bolt connection method, and the support block assembly can rotate freely around the upper end of the movable connecting rod; the two ends of the spring are respectively fixedly connected to the upper part of the main bracket and the top end of the movable connecting rod.

2. The glass transport vehicle according to claim 1, characterized in that: The support block assembly is in a rectangular shape as a whole, and includes a support steel plate and an anti-sliding block of the same shape and size, wherein the support steel plate and the anti-sliding block are bonded together as one; the anti-sliding block is a rectangular silicone block or rubber block made of silicone or rubber.

3. The glass transport vehicle according to claim 1, characterized in that: The rubber limiter is disc-shaped as a whole and is made of silicone or rubber. A limiter through hole is opened in the center of the rubber limiter, wherein the size and shape of the limiter through hole are the same as the shape of the horizontal cross section when the main bracket is placed vertically, and the size matches.

4. The glass transport vehicle according to claim 1 or 2, characterized in that: The base is a rectangular or square frame structure, and a base crossbeam is arranged at the center line position in the transverse direction of the base; at least one base longitudinal beam is arranged in a direction perpendicular to the base crossbeam.

5. The glass transport vehicle according to claim 1 or 2, characterized in that: The angle between the load-bearing surface of the glass load-bearing frame and the base is greater than 0°.

6. The glass transport vehicle according to claim 1 or 2, characterized in that: The angle between the bearing surface of the glass bearing frame and the base is 0-30°.

7. The glass transport vehicle according to claim 1 or 2, characterized in that: The angle between the load-bearing surface of the glass load-bearing frame and the base is 0-15°.

8. The glass transport vehicle according to claim 1 or 2, characterized in that: The glass supporting device is composed of at least three supporting cross beams, a plurality of supporting longitudinal beams and supporting anti-slip parts fixed on the supporting longitudinal beams and facing the side where the glass is to be placed. The supporting cross beams are fixedly connected to the supporting longitudinal beams and are perpendicular to each other.

9. The glass transport vehicle according to claim 1 or 2, characterized in that: The top end of the bracket is fixedly connected to the top end of the supporting longitudinal beam of the glass supporting device, and the bottom end of the bracket is fixedly connected to the base crossbeam at the rear side of the base.

10. The glass transport vehicle according to claim 1 or 2, characterized in that: The included angle between the bracket and the base is less than 90°.

11. The glass transport vehicle according to claim 1 or 2, characterized in that: It also includes a connecting rod, which is fixedly connected to the glass supporting device and the bracket.

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