Trolley for plates

Abstract

The utility model discloses a cart for plates, and relates to the technical field of carts. The device comprises a base, a rotating rod mechanism is fixedly connected to the top of the base, a rotating supporting frame mechanism is fixedly connected to the top of the rotating rod mechanism, upper plate mechanisms are fixedly connected to the two sides of the rotating supporting frame mechanism, each upper plate mechanism comprises a mounting rod, and an iron mounting plate is fixedly connected to the bottom of each mounting rod. The plate transfer trolley comprises a base, a rotating rod mechanism, a rotating supporting frame mechanism and a plate feeding mechanism, a mounting plate is arranged on the base, a through hole is formed in the mounting plate, a sliding plate is slidably connected to the interior of the through hole, and magnets are fixedly connected to the upper end and the lower end of the sliding plate. And through mutual cooperation of the sliding plate, the magnet, the mounting plate and other assemblies, the plates are conveniently fixed, the fixing stability is enhanced, the transfer efficiency is improved, and the risk that the plates are damaged in the transportation process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cart technical field, concretely is a kind of board with cart. BACKGROUND

[0002] Cart is with manpower to push, pull the carrying vehicle, it is the ancestor of all vehicles, although cart material handling technology is continuously developed, but cart still as indispensable carrying tool and use to date, cart obtains wide application in production and life because it is low in cost, maintenance is simple, easy to operate, light in weight, can work in the place where motor vehicle is inconvenient to use, when the lighter goods of short distance is carried, it is very convenient. The existing board with cart when fixing board, need to use rotating clamp to be able to clamp wood board, and when clamping, because wood board is larger, make in clamping bottom, top possibly be in inclined state, in the process of pulling outwards, possible to occur to dump, and using up-down clamping method can affect transportation efficiency. SUMMARY

[0003] Therefore, the utility model discloses a kind of board with cart, to solve in the process of pulling outwards, possible to occur to dump, and using up-down clamping method can affect transportation efficiency Technical problems.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of board with cart, including base, the top of the base is fixedly connected with rotating lever mechanism, the top of the rotating lever mechanism is fixedly connected with rotating support frame mechanism, the both sides of the rotating support frame mechanism are fixedly connected with upper plate mechanism, the upper plate mechanism includes installation rod, the bottom of the installation rod is fixedly connected with the installation plate of iron quality, the installation plate, the installation plate is equipped with through-hole, the inside of the through-hole is slidably connected with sliding plate, the upper and lower ends of the sliding plate are fixedly connected with magnet, one side of the sliding plate is fixedly connected with buffer surface, the material of the buffer surface is rubber.

[0005] By adopting the above technical scheme, the combination of sliding plate and magnet in upper plate mechanism is used, a simple and efficient board fixing mode is realized, the sliding plate can be easily pushed into the through-hole, and is stably adsorbed on the installation plate by magnet, can quickly and firmly limit the board on the installation plate, avoid using traditional rotating clamp, thereby greatly improve the efficiency of fixing board, by fixedly connecting buffer surface on one side of the sliding plate, increase the stability and security of board fixation, buffer surface can effectively reduce the rigid contact between board and sliding plate, reduce the damage that board can be caused due to vibration or jolt in transportation process.

[0006] Further, the rear side of the rotating lever mechanism is fixedly connected with vertical rod, the top of the vertical rod is fixedly connected with handle, the handle is fixedly connected with control ring.

[0007] By adopting the above technical scheme, a vertical rod is fixedly connected to the rear side of the rotating rod mechanism, and a handle is arranged at the top of the vertical rod, thereby providing a convenient operation and holding point for the user, so that the user can easily control the stroller, and good operability and controllability can be maintained on flat or rugged road surfaces.

[0008] Further, the right side of the rotating rod mechanism is fixedly connected with a battery, and the battery is electrically connected with the control ring through a wire.

[0009] By adopting the above technical scheme, a battery is fixedly connected to the right side of the rotating rod mechanism, thereby providing a stable power supply device for the stroller, and the design of the battery enables the stroller to continuously and stably provide the required power for electric devices such as electric wheels, thereby ensuring the normal operation and use of the stroller.

[0010] Further, the bottom of the base is provided with four electric wheels, and the four electric wheels are electrically connected with the battery.

[0011] By adopting the above technical scheme, four electric wheels are arranged at the bottom of the base, thereby providing strong mobility and convenience for the stroller, and the four electric wheels enable the stroller to easily move on the ground and provide stable driving capability.

[0012] Further, a through hole is formed in the mounting plate, a joint rod is arranged in the through hole, and a sliding block is clamped on the joint rod.

[0013] By adopting the above technical scheme, a through hole is formed in the mounting plate, and a joint rod is arranged therein, thereby providing an additional plate fixing mechanism for the stroller, and the joint rod can move in the through hole to adjust the position as needed, thereby increasing the flexibility of operation and the diversity of plate fixation.

[0014] Further, the sliding block is provided with two, the two sliding blocks are mirror image arranged, and a spring is arranged between the two sliding blocks and the mounting rod.

[0015] By adopting the above technical scheme, the two sliding blocks can simultaneously fix the joint rod, so that the stress on the joint rod is more uniform, thereby prolonging the service life of the joint rod.

[0016] Further, one side of the two sliding blocks is provided with an inclined surface, the inclined surface abuts against a push block, and the push block is in sliding connection with the mounting rod.

[0017] By adopting the technical scheme, the oblique surface is arranged on one side of the two sliding blocks, the linear motion of the push block is converted into the longitudinal movement of the sliding block, when the push block is subjected to pressure, it slides along the oblique surface, and then pushes the sliding block to move to both sides, so that the release of the joint rod is realized.

[0018] Further, the through holes and the sliding plates are arranged in a linear equidistant manner.

[0019] By adopting the technical scheme, the through holes and the sliding plates are arranged in a linear equidistant manner, which provides greater flexibility and adaptability, allowing users to selectively use the sliding plates at different positions for fixation according to the amount of plate material to be used, thereby ensuring the stability and safety of the plate material.

[0020] Further, one end of the joint rod is fixedly connected with a rubber pad, and the other end of the joint rod is fixedly connected with a handle.

[0021] By adopting the technical scheme, the rubber pad fixedly connected to one end of the joint rod can effectively prevent the plate material from being damaged during fixation, and the rubber pad provides a soft contact surface, avoiding direct contact of the hard joint rod with the plate material, thereby protecting the surface of the plate material from being scratched or engraved.

[0022] Further, the rotating rod mechanism comprises a vertical rod, an outer rotating rod is sleeved outside the vertical rod, a first fixed bolt is arranged on one side of the rotating rod mechanism, the rotating support frame mechanism comprises an outer sleeve tube and an inner sleeve tube, a fixed flange is fixedly connected to one end of the outer sleeve tube, a movable flange is fixedly connected to one end of the inner sleeve tube, a rotating frame is fixedly connected to one end of the inner sleeve tube, a supporting steel plate is fixedly connected to one side of the rotating frame, a rubber gasket is fixedly connected to the front side of the rotating frame, a fixed mechanism is connected to both sides of the rotating frame through bolts, the fixed mechanism comprises a square tube, a connecting plate is fixedly connected to the top of the square tube, a top screw bolt is threadedly connected to one side of the connecting plate, a universal rubber gasket is arranged at one end of the top screw bolt, a bolt hole is formed in the square tube, and a second fixed bolt is arranged on the top of the rotating rod mechanism.

[0023] By adopting the technical scheme, the rotating rod mechanism is designed through the vertical rod and the outer rotating rod, which realizes the flexible rotation of the plate material in the horizontal direction, facilitates the adjustment of the angle of the plate material to meet different working requirements, and the outer sleeve tube and the inner sleeve tube in the rotating support frame mechanism are nested, cooperate with the movable flange and the fixed flange, and provide stable support for the plate material, and can realize the angle adjustment of the plate material in the vertical direction.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] 1. The utility model discloses a stable and efficient plate transfer trolley which is provided with a base, a rotating rod mechanism, a rotating support frame mechanism and an upper plate mechanism, utilizes the cooperation of sliding plates, magnets and mounting plates and other components to conveniently fix the plates, pushes the sliding plates from below to easily restrict the plates on the mounting plates, the adsorption of the magnets effectively prevents accidental sliding of the sliding plates, further enhances the stability of the fixation, improves the transfer efficiency and reduces the risk of damage to the plates during transportation.

[0026] 2. The utility model discloses a vertical rod, handle and control ring are set up, the introduction of control ring makes the user can control electric wheel through simple action to drive the whole equipment to move, under the drive of battery, electric wheel can steadily, rapidly respond control ring's instruction, drive the cart to walk to reduce manpower consumption significantly, the user need not push the heavy cart with effort, only need to control ring easy control can.

[0027] 3. The utility model discloses a rotating rod mechanism, support frame mechanism, bearing steel and rubber pad are set up, provide convenient, safe and stable solution for the transfer of plate, not only can adapt to different size and weight plate, can also easily cope with various working environment, effectively protect the plate from being damaged, reduce the labor intensity of operator at the same time to improve the efficiency and safety of plate transfer. DRAWINGS

[0028] Figure 1 It is the three-dimensional main view structural schematic drawing of the utility model;

[0029] Figure 2 It is the local cut structure schematic drawing of the utility model;

[0030] Figure 3 It is the rear view structure schematic drawing of the second embodiment of the utility model;

[0031] Figure 4 It is the side view local cut structure schematic drawing of the second embodiment of the utility model;

[0032] Figure 5 It is the overhead structure schematic drawing of the second embodiment of the utility model.

[0033] In the figure: 1, base; 2, rotating rod mechanism; 201, vertical rod; 202, rotating rod; 3, rotating support frame mechanism; 301, outer sleeve tube; 302, inner sleeve tube; 303, fixed flange; 304, movable flange; 305, rotating frame; 306, bearing steel plate; 307, rubber gasket; 4, upper plate mechanism; 401, mounting rod; 402, mounting plate; 403, through hole; 404, sliding plate; 405, magnet; 5, vertical rod; 6, handle; 7, control ring; 8, battery; 9, electric wheel; 406, via hole; 407, joint rod; 408, sliding block; 409, inclined surface; 410, push block; 411, rubber pad; 412, handle; 10, buffer surface; 11, second fixed bolt; 12, first fixed bolt; 13, fixing mechanism; 131, square tube; 132, connecting plate; 133, jackscrew bolt; 134, bolt hole; 135, universal rubber gasket. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0035] The embodiments of the present application will be described below according to the overall structure of the present application.

[0036] Embodiment one:

[0037] A cart for plate materials, such as Figures 1-5As shown, including the base 1, the top of the base 1 is fixedly connected with the rotating rod mechanism 2, the top of the rotating rod mechanism 2 is fixedly connected with the rotating support frame mechanism 3, the two sides of the rotating support frame mechanism 3 are fixedly connected with the upper plate mechanism 4, the upper plate mechanism 4 includes the mounting rod 401, the bottom of the mounting rod 401 is fixedly connected with the iron mounting plate 402, the mounting plate 402 is provided with a through hole 403, the inside of the through hole 403 is slidably connected with the sliding plate 404, the upper and lower ends of the sliding plate 404 are fixedly connected with the magnet 405, by the combination of the sliding plate 404 and the magnet 405 in the upper plate mechanism 4, a simple and efficient plate fixing mode is realized, the sliding plate 404 can be easily pushed into the through hole 403 and stably adsorbed on the mounting plate 402 through the magnet 405, the plate can be quickly and firmly limited on the mounting plate 402, avoiding the use of traditional rotating clamps, thereby greatly improving the efficiency of fixing the plate, at the same time, by limiting the length of the sliding plate 404, the plate can obtain better stability and balance during the fixing process, effectively preventing the inclination or toppling of the plate during transportation, significantly enhancing the safety of transportation and reducing the damage risk caused by unstable plate, one side of the sliding plate 404 is fixedly connected with the buffer surface 10, the material of the buffer surface 10 is rubber, by fixedly connecting the buffer surface 10 on one side of the sliding plate 404, the stability and safety of the plate fixing are increased, the buffer surface 10 can effectively reduce the rigid contact between the plate and the sliding plate 404, reducing the damage to the plate caused by vibration or bumping during transportation, at the same time, the buffer surface 10 is made of rubber material, which has good elasticity and wear resistance, not only can provide sufficient buffer effect, but also can reduce the sliding of the plate, which helps to enhance the friction between the plate and the sliding plate 404, preventing the plate from sliding during transportation.

[0038] Referring to Figure 1 and Figure 2 , the rear side of the rotating rod mechanism 2 is fixedly connected with the vertical rod 5, the top of the vertical rod 5 is fixedly connected with the handle 6, the handle 6 is fixedly connected with the control ring 7, by fixedly connecting the vertical rod 5 on the rear side of the rotating rod mechanism 2 and setting the handle 6 on the top of the vertical rod 5, a convenient operation and holding point is provided for the user, so that the user can easily control the cart, whether on flat or rough road, good operability and controllability can be maintained, at the same time, the control ring 7 fixed on the handle 6 further enhances the convenience of operation, the design of the control ring 7 enables the user to control different functions of the cart through simple actions, such as starting, stopping and speed regulation of the electric wheels, thereby realizing flexible and precise control of the cart, improving the operation efficiency, and enabling the user to pay more attention to the safe transportation of the plate during the cart advancing process.

[0039] Referring to Figure 1 andFigure 2 The right side of the rotating rod mechanism 2 is fixedly connected with a battery 8, the battery 8 is electrically connected with the control ring 7 through a wire, and the battery 8 is fixedly connected on the right side of the rotating rod mechanism 2, which provides a stable power supply device for the stroller, and the design of the battery 8 enables the stroller to continuously and stably provide the required power for the electric motor 9 and other electric devices, thereby ensuring the normal operation and use of the stroller, and at the same time, the battery 8 is electrically connected with the control ring 7 through a wire, so that the user can conveniently control the power output of the battery 8 through the control ring 7, thereby controlling the speed and direction of the stroller, simplifying the operation process, and improving the efficiency and safety of power use.

[0040] Referring to Figure 1 and Figure 2 , the bottom of the base 1 is provided with four electric wheels 9, the four electric wheels 9 are electrically connected with the battery 8, and the four electric wheels 9 are provided on the bottom of the base 1, which provides strong mobility and convenience for the stroller, and the four electric wheels 9 enable the stroller to easily move on the ground and provide stable driving capability, and at the same time, the battery 8 provides stable power supply for the electric wheels 9, so that the stroller can operate stably for a long time, which not only reduces the physical exertion of the user, but also improves the work efficiency.

[0041] Referring to Figure 1 and Figure 2 , the mounting plate 402 is provided with a through hole 406, and the through hole 406 is provided with a joint rod 407, and the joint rod 407 is provided with a sliding block 408, and the through hole 406 is provided with a joint rod 407, and the joint rod 407 is provided with a sliding block 408, which provides an additional plate fixing mechanism for the stroller, and the joint rod 407 can move in the through hole 406 to adjust the position as needed, which increases the flexibility of operation and the diversity of plate fixing, and at the same time, the sliding block 408 can move on the joint rod 407 and be locked, thereby exerting additional fixing force on the plate to prevent the plate from sliding or shifting during transportation, thereby improving the safety and stability of plate transportation.

[0042] Referring to Figure 1 and Figure 2 , the sliding block 408 is provided with two, the two sliding blocks 408 are mirror image arranged, and the two sliding blocks 408 and the mounting rod 401 are provided with a spring, the two sliding blocks 408 can simultaneously fix the joint rod 407, so that the stress of the joint rod 407 is more uniform, and the service life of the joint rod 407 is improved, and at the same time, the spring is arranged between the two sliding blocks 408 and the mounting rod 401, so that the sliding block 408 can lock the joint rod 407, and the joint rod 407 can be stably locked to provide stable fixing effect.

[0043] Referring to Figure 1 and Figure 2The side of the two sliding blocks 408 is provided with an inclined surface 409, the side of the inclined surface 409 abuts against a push block 410, the push block 410 and the mounting rod 401 are in sliding connection, by providing the inclined surface 409 on the side of the two sliding blocks 408, the linear motion of the push block 410 is converted into the longitudinal movement of the sliding block 408, when the push block 410 is subjected to pressure, it will slide along the inclined surface 409, and then push the sliding block 408 to move to both sides, so as to loosen the section bar 407, at the same time, the sliding connection mode of the push block 410 and the mounting rod 401 makes the operation more convenient and flexible, the user can control the fixed state of the section bar 407 by simply sliding the push block 410, without complicated operation steps or tools.

[0044] Referring to Figure 1 and Figure 2 , the through hole 403 and the sliding plate 404 are provided with a plurality of, the plurality of through holes 403 and the sliding plate 404 are linearly equidistantly arranged, by providing a plurality of through holes 403 and corresponding sliding plates 404, and making them linearly equidistantly arranged, greater flexibility and adaptability are provided, allowing users to selectively use sliding plates 404 at different positions for fixing according to the amount of plate material to be taken, so as to ensure the stability and safety of the plate material, at the same time, the equidistant arrangement of the plurality of through holes 403 and the sliding plate 404 also ensures the uniformity of the fixing point, so that the trolley can adapt to more kinds and sizes of plate materials, greatly enhancing its practicality and universality.

[0045] Referring to Figure 1 and Figure 2 , the section bar 407 is fixedly connected with a rubber pad 411 at one end, and a handle 412 is fixedly connected at the other end of the section bar 407, the rubber pad 411 fixedly connected at one end of the section bar 407 can effectively prevent the plate from being damaged during fixing, the rubber pad 411 provides a soft contact surface, avoiding the hard section bar 407 directly contacting with the plate, so as to protect the surface of the plate from being scratched or engraved, at the same time, the handle 412 fixedly connected at the other end of the section bar 407 provides a convenient operation mode for the user, the design of the handle 412 makes the user can easily hold and move the section bar 407, and then conveniently fix or release the plate, improving the comfort of operation.

[0046] The utility model discloses an implementation principle is: first, when needing to transfer board, push the trolley to the specified position, then push the sliding plate 404 from below to upward, and the sliding plate 404 separates the board, and the board needing to be transferred is restricted on the mounting plate 402, when the magnet 405 pushes to and contacts the mounting plate 402, the magnet 405 is adsorbed to the mounting plate 402, prevent the sliding plate 404 from lacking the restriction and cause the gravity sliding, then push the joint lever 407, and the rubber pad 411 of joint lever 407 front side dead board, prevent the board from shaking in the movement, finally control ring 7 control motorized wheel 9, drive equipment to walk under the drive of battery, reduced the human consumption;

[0047] When needing to unload the board, push the push block 410, and the push block 410 pushes the sliding block 408 and the joint lever 407 to unlock, then pull the joint lever 407 back, so that the board can be released, finally pull the sliding plate 404 down, and the sliding plate 404 gives the position, to facilitate the board unloading;

[0048] The buffer surface 10 can effectively protect the board and prevent damage during the transfer process.

[0049] Example two:

[0050] Referring to Figure 1 、 Figure 2 And Figure 3 Figure 4 Figure 5The rotating rod mechanism 2 comprises a vertical rod 201, the outer side of the vertical rod 201 is provided with a rotating rod 202, one side of the rotating rod mechanism 2 is provided with a first fixed bolt 12, the support frame mechanism 3 comprises an outer sleeve 301 and an inner sleeve 302, one end of the outer sleeve 301 is fixedly connected with a fixed flange 303, one end of the inner sleeve 302 is fixedly connected with a movable flange 304, one end of the inner sleeve 302 is fixedly connected with a rotating frame 305, one side of the rotating frame 305 is fixedly connected with a bearing steel plate 306, the front side of the rotating frame 305 is fixedly connected with a rubber pad 307, both sides of the rotating frame 305 are connected with a fixing mechanism 13 through bolts, the fixing mechanism 13 comprises a square tube 131, the top of the square tube 131 is fixedly connected with a connecting plate 132, one side of the connecting plate 132 is threadedly connected with a top screw bolt 133, one end of the top screw bolt 133 is provided with a universal rubber pad 135, a bolt hole 134 is formed in the square tube 131, the top of the rotating rod mechanism 2 is provided with a second fixed bolt 11, the rotating rod mechanism 2 is designed through the vertical rod 201 and the rotating rod 202, flexible rotation of the plate in the horizontal direction is realized, the angle of the plate is convenient to adjust to meet different working requirements, the outer sleeve 301 and the inner sleeve 302 in the support frame mechanism 3 are nested, cooperate with the movable flange 304 and the fixed flange 303, and stable support is provided for the plate, and the angle adjustment of the plate in the vertical direction can be realized, the fixing mechanism 13 is combined through the square tube 131, the connecting plate 132, the top screw bolt 133 and the universal rubber pad 135, and the plate can be fixed on the bearing steel plate 306 firmly, so that the plate is prevented from being displaced or falling off during transfer, and the safety and efficiency of work are improved.

[0051] The working principle of the utility model is as follows: when the plate needs to be transferred, first, the trolley is moved to the specified position, then the plate is pushed from one side of the fixing mechanism 13 into the gap formed by the connecting plate 132 and the square tube 131, so that the plate can be supported by the bearing steel plate 304 to form a stable support, then the top screw bolt 133 is rotated, the top screw bolt 133 applies pressure to the plate through the universal rubber pad 133, and cooperates with the rubber pad 305 to fix the plate, when the angle position needs to be adjusted, the first fixed bolt 12 is pulled out, then the rotating rod 202 is rotated, the rotating rod 202 and the support frame mechanism 3 at the top are rotated by an angle, finally, the first fixed bolt 12 is inserted to complete the angle adjustment, when the horizontal angle needs to be adjusted, the second fixed bolt 11 is pulled out, then the inner sleeve 303 is rotated, so that the rotating frame 303 can be rotated, when the rotating frame 303 is rotated to the specified position, the second fixed bolt 11 is inserted to complete the adjustment.

[0052] The parts not involved in the utility model are the same as or can be realized by the prior art, and will not be described in detail here.

[0053] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A cart for sheet material, characterized by: Including base (1), the top of base (1) is fixedly connected with rotating rod mechanism (2), the top of rotating rod mechanism (2) is fixedly connected with rotating support frame mechanism (3), both sides of rotating support frame mechanism (3) are fixedly connected with upper plate mechanism (4), upper plate mechanism (4) includes installation rod (401), the bottom of installation rod (401) is fixedly connected with iron installation plate (402), installation plate (402), the through hole (403) is set on installation plate (402), the inside of through hole (403) is slidably connected with sliding plate (404), the upper and lower ends of sliding plate (404) are fixedly connected with magnet (405), one side of sliding plate (404) is fixedly connected with buffer surface (10), the material of buffer surface (10) is rubber.

2. The cart for sheet material of claim 1, wherein: The rear side of rotating rod mechanism (2) is fixedly connected with vertical rod (5), the top of vertical rod (5) is fixedly connected with handle (6), handle (6) is fixedly connected with control ring (7).

3. The cart for sheet material of claim 1, wherein: The right side of rotating rod mechanism (2) is fixedly connected with battery (8), battery (8) is electrically connected with control ring (7) through wire.

4. The cart for sheet material of claim 1, wherein: The bottom of base (1) is provided with electric wheel (9), electric wheel (9) is provided with four, four electric wheel (9) and battery (8) are electrically connected.

5. The cart for sheet material of claim 1, wherein: The through hole (406) is set on installation plate (402), the inside of through hole (406) is provided with joint rod (407), the sliding block (408) is clamped on joint rod (407).

6. The cart for sheet material of claim 5, wherein: The sliding block (408) is provided with two, two sliding blocks (408) are mirror image, and spring is arranged between two sliding blocks (408) and installation rod (401).

7. The cart for sheet material of claim 5, wherein: The side of two sliding blocks (408) is provided with inclined plane (409), the side of inclined plane (409) is abutted with push block (410), push block (410) and installation rod (401) are slidably connected.

8. The cart for sheet material of claim 1, wherein: The through hole (403) and sliding plate (404) are provided with multiple, multiple through holes (403) and sliding plates (404) are linearly equidistantly arranged.

9. The cart for sheet material of claim 5, wherein: One end of joint rod (407) is fixedly connected with rubber pad (411), the other end of joint rod (407) is fixedly connected with handle (412).

10. The cart for sheet material of claim 1, wherein: The rotating rod mechanism (2) comprises a vertical rod (201), the outer side of the vertical rod (201) is sleeved with a rotating rod (202), one side of the rotating rod mechanism (2) is provided with a first fixed bolt (12), the rotating support frame mechanism (3) comprises an outer sleeve (301) and an inner sleeve (302), one end of the outer sleeve (301) is fixedly connected with a fixed flange (303), one end of the inner sleeve (302) is fixedly connected with a movable flange (304), one end of the inner sleeve (302) is fixedly connected with a rotating frame (305), one side of the rotating frame (305) is fixedly connected with a supporting steel plate (306), the front side of the rotating frame (305) is fixedly connected with a rubber pad (307), both sides of the rotating frame (305) are connected with a fixing mechanism (13) through bolts, the fixing mechanism (13) comprises a square tube (131), the top of the square tube (131) is fixedly connected with a connecting plate (132), one side of the connecting plate (132) is threadedly connected with a jackscrew bolt (133), one end of the jackscrew bolt (133) is provided with a universal rubber pad (135), a bolt hole (134) is formed in the square tube (131), and the top of the rotating rod mechanism (2) is provided with a second fixed bolt (11).

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