A spliced equipment protection bracket for transportation and its use method

Abstract

The present invention discloses a splicing type equipment protection bracket for transportation and a method for using the same, specifically relating to the field of transportation technology, including a bracket assembly device, wherein the number of the bracket assembly devices is two, the two bracket assembly devices are connected, and a plurality of guide grooves are provided on the front and rear sides of the outer surface of one of the bracket assembly devices. The present invention forms a protection frame by docking and splicing the two bracket assembly devices, and stably connects the two bracket assembly devices through a connecting structure, thereby ensuring the stability of the protection frame and preventing it from becoming loose and making it difficult to play a protective role. Moreover, the device can meet the requirements of folding and unfolding operations through the telescopic characteristics of the telescopic frame, not only meeting the storage protection requirements of equipment of different sizes, but also realizing disassembly and storage, avoiding the more troublesome problem of traditional customization through nails, thereby effectively saving time and achieving the purpose of reuse.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation, and more particularly, to a spliced equipment protection bracket for transportation and a method of using the same. Background Art

[0002] In the process of transportation, equipment protection brackets are often needed to protect the equipment. In the existing technology, the protection brackets are generally composed of several wooden strips, which not only take up a large space, but also need to be fixed with nails using tools such as hammers during installation. Due to the large number of fixing positions, a long time will be wasted, and several nails need to be pulled out during disassembly, which is more troublesome and difficult to reuse. Therefore, it is of great significance to study a spliced equipment protection bracket for transportation and a method of using the same to solve the above problems. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a spliced equipment protection bracket for transportation and a method for using the same. The technical problem to be solved by the present invention is that the protection bracket in the prior art is generally composed of several wooden strips, which not only takes up a large space, but also needs to be fixed with nails using tools such as hammers during installation. Due to the large number of fixing positions, a long time is wasted, and several nails need to be pulled out during disassembly, which is more troublesome and difficult to reuse.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a splicing equipment protection bracket for transportation, comprising a bracket assembling device, wherein the number of the bracket assembling devices is two, and the two bracket assembling devices are connected to each other, wherein the front and rear sides of the outer surface of one of the bracket assembling devices are provided with a plurality of guide grooves, and the upper and lower sides of the outer surface of the other bracket assembling device are fixedly connected with guide blocks.

[0005] The number of the guide blocks corresponds to the number of guide grooves, and several of the guide blocks are slidably connected in several guide grooves respectively. The bracket assembly device includes three folding structures, two tarpaulins are arranged between the three folding structures, and the two tarpaulins are arranged in the storage structure. One side of the outer surface of the storage structure is fixedly connected to one side of the outer surface of one of the folding structures, and the left side of the outer surface of one of the folding structures is fixedly connected to the right side of the control structure. Both sides of the outer surfaces of the two folding structures are provided with connecting structures.

[0006] As a further solution of the present invention: the folding structure includes a movable plate, the two guide grooves are respectively opened at the front and rear ends of the movable plate, the two guide blocks are respectively fixedly connected to the upper and lower ends of the other movable plate, the number of the movable plates is set to several, and the several movable plates are equidistantly distributed on the surface of the tarpaulin, the two ends of the tarpaulin are respectively fixedly connected to the opposite surfaces of the two rightmost movable plates, and the several movable plates are respectively hinged to several end points of the two telescopic frames, and the two telescopic frames are respectively located on the front and rear sides of the movable plate.

[0007] As a further solution of the present invention: the telescopic frame is hinged to several movable shafts, the two movable shafts at the front of the leftmost side are fixedly connected, the two movable shafts at the rear of the leftmost side are fixedly connected, and the several movable shafts are respectively slidably connected in several guide holes, and the several guide holes are respectively opened on the outer surfaces of several movable plates.

[0008] As a further solution of the present invention: the shape of the guide block is set to be trapezoidal, the shape of the guide block is adapted to the shape of the guide groove, the outer surface of the tarpaulin is slidably connected to the outer surfaces of the two guide wheels, one side of the outer surface of the two guide wheels is fixedly connected to one side of the outer surface of the two movable panels, and the two guide wheels are respectively distributed at the corner positions of the two tarpaulins.

[0009] As a further solution of the present invention: the control structure includes a first rotating shaft, the front and rear ends of the outer surface of the first rotating shaft are respectively fixedly connected to the opposite surfaces of the two screw rods, the thread directions of the two screw rods are set in opposite directions, the outer surface of the first rotating shaft is fixedly connected to the inner surface of the handle, the outer surfaces of the two screw rods are threadedly connected with threaded sleeves, the outer surfaces of the two threaded sleeves are respectively fixedly connected to the inner surfaces of the two movable blocks, one side of the outer surface of the two movable blocks is respectively fixedly connected to one side of the outer surface of the two telescopic frames, one end of the outer surface of the two screw rods is respectively fixedly connected to one end of the outer surface of the two second rotating shafts, the outer surfaces of the two second rotating shafts are both sleeved with second bearings, one side of the outer surface of the two second bearings is respectively fixedly connected to one side of the outer surface of the two fixed blocks, and the other side of the outer surface of the two fixed blocks is fixedly connected to one side of the outer surface of the movable plate.

[0010] As a further solution of the present invention: the storage structure includes a placement shell, one side of the outer surface of the placement shell is fixedly connected to one side of the outer surface of the movable plate, two first bearings are clamped in the placement shell, the inner surfaces of the two first bearings are sleeved with the same third rotating shaft, the outer surface of the third rotating shaft is fixedly connected to the inner surface of the reel, the two tarpaulins are both wound on the outer surface of the same reel, the outer surface of the placement shell is provided with two through holes, the two through holes are respectively located on the upper surface and the lower surface of the placement shell, the two tarpaulins are respectively located in the two through holes, the front and rear sides of the outer surface of the reel are respectively fixedly connected to one end of the two torsion springs, the other ends of the two torsion springs are respectively fixedly connected to the opposite surfaces of the two first bearings, and the two torsion springs are both sleeved on the outer surface of the third rotating shaft.

[0011] As a further solution of the present invention: the connecting structure includes a connecting block, one side of the outer surface of the connecting block is fixedly connected to one side of the outer surface of one of the movable plates, the other side of the outer surface of the connecting block is fixedly connected to one side of the outer surface of the sleeve, the inner surface of the sleeve is slidably connected with a clamping plate, and the clamping plate is arranged between the two movable plates, one end of the outer surface of the clamping plate is fixedly connected to one side of the outer surface of the operating block, the other side of the outer surface of the sleeve is fixedly connected with a threaded cap, the inner thread of the threaded cap is connected to a threaded rod, one end of the threaded rod is fixedly connected to one side of the outer surface of the knob, and the other end of the threaded rod is arranged on one side of the outer surface of the clamping plate.

[0012] A method for using a spliced equipment protection bracket for transportation, comprising the following steps:

[0013] S1. When in use, first control the handle to rotate, so that the handle drives the first rotating shaft to rotate, so that the first rotating shaft drives the two screws to rotate, so that the two screws drive the threaded sleeves to move, so that the two threaded sleeves respectively drive the two movable blocks to move, so that the two movable blocks respectively drive the two telescopic frames to move, so that the telescopic frames are unfolded, so that the telescopic frames drive the movable shaft to slide in the guide hole, so that the movable shafts on the upper and lower sides respectively drive the telescopic frames on the upper and lower sides to unfold, so that the telescopic frames can drive the movable plate to unfold, so that the reel releases the tarpaulin, so that the torsion spring twists, so that the tarpaulin is unfolded.

[0014] S2. Then use the same method to operate the other bracket assembly device to complete the tarpaulin unfolding operation, and then pull the operating block to move, so that the operating block drives the card plate to move. At this time, assemble the two bracket assembly devices, so that the multiple guide blocks slide into the corresponding multiple guide grooves in sequence, and then push the operating block to complete the fit between the operating block and the two movable plates. At this time, turn the knob so that the knob drives the threaded rod to rotate in the threaded cap, so that the threaded rod can be smoothly pressed against the surface of the card plate, and the assembly operation is completed.

[0015] S3. When disassembling, first reverse the knob so that the knob drives the threaded rod to separate from the card plate. At this time, the two bracket assembly devices can be separated, so that the multiple guide blocks are separated from the multiple guide grooves in turn, and the handle is reversed so that the handle drives the two threaded rods to reverse, so that the two threaded rods drive the two threaded sleeves to move in the opposite direction, so that the two threaded sleeves drive the movable blocks to move, so that the telescopic frame is retracted, and then the telescopic frames on the upper and lower sides are retracted through the movable shaft, so that the movable plate is folded, and the tarpaulin is loosened. At this time, the torsion force of the torsion spring drives the reel to rotate, so that the reel can reel the tarpaulin.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention forms a protective frame by docking and splicing two bracket assembly devices, and stably connects the two bracket assembly devices through a connecting structure, thereby ensuring the stability of the protective frame and preventing it from becoming loose and unable to play a protective role. In addition, the device can meet the requirements of folding and unfolding operations through the telescopic characteristics of the telescopic frame, not only meeting the storage and protection requirements of equipment of different sizes, but also realizing disassembly and storage, avoiding the more troublesome problem of traditional customization through nails, thereby effectively saving time and achieving the purpose of reuse;

[0018] 2. The present invention can control the rotational movement of the reel through the elastic potential energy of the torsion spring, thereby playing a role in winding the tarpaulin, ensuring the storage of the tarpaulin, improving the aesthetics of the rolled-up tarpaulin, and preventing the problem of wrinkles on the surface of the tarpaulin that are prone to damage. Moreover, through the design of the movable plate, multiple movable plates are distributed on the periphery of the tarpaulin, which can effectively block external forces, avoid the problem of external forces damaging internal equipment, and improve the protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional explosion structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the tarpaulin of the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the control structure of the present invention;

[0023] Figure 5 It is a schematic cross-sectional structure diagram of the storage structure of the present invention when viewed from the left;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the connection structure of the present invention;

[0025] In the figure: 1 bracket assembly device, 11 guide wheel, 12 folding structure, 121 movable plate, 122 telescopic frame, 123 guide hole, 124 movable shaft, 13 connecting structure, 131 connecting block, 132 sleeve, 133 clamping plate, 134 operation fast, 135 threaded rod, 136 threaded cap, 14 tarpaulin, 15 control structure, 151 handle, 152 movable block, 153 threaded sleeve, 154 screw rod, 155 fixed block, 156 second bearing, 157 first rotating shaft, 158 second rotating shaft, 16 storage structure, 161 placement shell, 162 first bearing, 163 through hole, 164 torsion spring, 165 reel, 166 third rotating shaft, 2 guide blocks, 3 guide grooves. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1-6 As shown, the present invention provides a splicing equipment protection bracket for transportation, including a bracket assembling device 1, the number of which is two, and the two bracket assembling devices 1 are connected. A plurality of guide grooves 3 are provided on the front and rear sides of the outer surface of one of the bracket assembling devices 1, and a guide block 2 is fixedly connected to the upper and lower sides of the outer surface of the other bracket assembling device 1.

[0028] The number of guide blocks 2 corresponds to the number of guide grooves 3, and several guide blocks 2 are respectively slidably connected in several guide grooves 3. The bracket assembly device 1 includes three folding structures 12, and two tarpaulins 14 are arranged between the three folding structures 12. By setting the tarpaulins 14, the tarpaulins 14 can play a protective role for the equipment when it is closed. The two tarpaulins 14 are arranged in the storage structure 16, and one side of the outer surface of the storage structure 16 is fixedly connected to one side of the outer surface of one of the folding structures 12. The left side of the outer surface of one of the folding structures 12 is fixedly connected to the right side of the control structure 15, and connecting structures 13 are provided on both sides of the outer surfaces of the two folding structures 12.

[0029] like Figure 2The folding structure 12 comprises a movable plate 121, two guide grooves 3 are respectively provided at the front and rear ends of the movable plate 121, and the two guide blocks 2 are respectively fixedly connected to the upper and lower ends of the other movable plate 121. The number of movable plates 121 is set to be several, and the several movable plates 121 are equidistantly distributed on the surface of the tarpaulin 14. By arranging the movable plates 121, the movable plates 121 can protect the periphery of the tarpaulin 14 and prevent external forces from colliding with the tarpaulin 14, thereby protecting the internal equipment. The two ends of the tarpaulin 14 are respectively fixedly connected to the opposite surfaces of the two rightmost movable plates 121, and the several movable plates 121 are respectively hinged to the several end points of the two telescopic frames 122. By arranging the telescopic frames 122, the telescopic frames 122 have telescopic characteristics, which facilitates the storage operation of the movable plates 121 and effectively reduces space occupancy. The two telescopic frames 122 are respectively located on the front and rear sides of the movable plate 121, and the telescopic frames 122 are hinged to the several movable shafts 124. The two front movable shafts 124 on the left are fixedly connected. The movable shaft 124 is provided so that the movable shaft 124 can slide smoothly in the guide hole 123, and the telescopic frame 122 can be extended and retracted smoothly. The two movable shafts 124 at the rear of the leftmost side are fixedly connected, and several movable shafts 124 are respectively slidably connected in several guide holes 123, and several guide holes 123 are respectively opened on the outer surfaces of several movable plates 121. The shape of the guide block 2 is set to be trapezoidal, and the shape of the guide block 2 is adapted to the shape of the guide groove 3. By providing the guide block 2 and the guide groove 3, the guide block 2 can slide into the guide groove 3, thereby playing the role of connecting the two movable plates 121. The outer surface of the tarpaulin 14 is respectively slidably connected to the outer surfaces of the two guide wheels 11. By providing the guide wheel 11, the guide wheel 11 can guide the tarpaulin 14 and make the tarpaulin 14 slide smoothly. One side of the outer surface of the two guide wheels 11 is respectively fixedly connected to one side of the outer surface of the two movable plates 121, and the two guide wheels 11 are respectively distributed at the corner positions of the two tarpaulins 14.

[0030] like Figure 4As shown, the control structure 15 includes a first rotating shaft 157, and the front and rear ends of the outer surface of the first rotating shaft 157 are fixedly connected to the opposite surfaces of the two screw rods 154 respectively. The thread directions of the two screw rods 154 are set in opposite directions. The outer surface of the first rotating shaft 157 is fixedly connected to the inner surface of the handle 151. By setting the handle 151, the handle 151 can provide a force application point for the staff, thereby facilitating the control of the operation of the first rotating shaft 157. The outer surfaces of the two screw rods 154 are threadedly connected with threaded sleeves 153. By setting the screw rods 154 and the threaded sleeves 153, the screw rods 154 can control the movement of the threaded sleeves 153, and then the movable block 152 can be controlled to move. The outer surfaces of the two threaded sleeves 153 are respectively connected to the two screw rods 153. The inner surface of each movable block 152 is fixedly connected, one side of the outer surface of the two movable blocks 152 is fixedly connected to one side of the outer surface of the two telescopic frames 122, one end of the outer surface of the two screw rods 154 is fixedly connected to one end of the outer surface of the two second rotating shafts 158, and the outer surfaces of the two second rotating shafts 158 are both sleeved with second bearings 156. By providing the second bearings 156, the second bearings 156 can support the second rotating shaft 158 and ensure the stable rotation of the second rotating shaft 158. One side of the outer surface of the two second bearings 156 is fixedly connected to one side of the outer surface of the two fixed blocks 155, and the other side of the outer surface of the two fixed blocks 155 is fixedly connected to one side of the outer surface of the movable plate 121.

[0031] like Figure 5 As shown, the storage structure 16 includes a placement shell 161, one side of the outer surface of the placement shell 161 is fixedly connected to one side of the outer surface of the movable plate 121, and two first bearings 162 are clamped in the placement shell 161. By setting the first bearings 162, the third rotating shaft 166 can achieve smooth rotation. The inner surfaces of the two first bearings 162 are sleeved with the same third rotating shaft 166. The outer surface of the third rotating shaft 166 is fixedly connected to the inner surface of the reel 165. The two tarpaulins 14 are wound on the outer surface of the same reel 165. The outer surface of the placement shell 161 is provided with two through holes 1 63. By providing a through hole 163, the tarpaulin 14 can work smoothly. The two through holes 163 are respectively located on the upper surface and the lower surface of the placement shell 161. The two tarpaulins 14 are respectively located in the two through holes 163. The front and rear sides of the outer surface of the reel 165 are respectively fixedly connected to one end of the two torsion springs 164. By providing the torsion spring 164, the torsion spring 164 can drive the reel 165 to reel the tarpaulin 14. The other ends of the two torsion springs 164 are respectively fixedly connected to the opposite surfaces of the two first bearings 162. The two torsion springs 164 are both sleeved on the outer surface of the third rotating shaft 166.

[0032] like Figure 6As shown, the connection structure 13 includes a connection block 131, one side of the outer surface of the connection block 131 is fixedly connected to one side of the outer surface of one of the movable plates 121, and the other side of the outer surface of the connection block 131 is fixedly connected to one side of the outer surface of the sleeve 132. By setting the sleeve 132, the card plate 133 can move smoothly. The inner surface of the sleeve 132 is slidably connected to the card plate 133. The card plate 133 is set between the two movable plates 121, and one end of the outer surface of the card plate 133 is fixedly connected to one side of the outer surface of the operating block 134. By setting an operating block 134, it is convenient to control the movement of the card plate 133 through the operating block 134. A threaded cap 136 is fixedly connected to the other side of the outer surface of the sleeve 132. The inner thread of the threaded cap 136 is connected to a threaded rod 135. By setting the threaded rod 135, the threaded rod 135 is pressed against the surface of the card plate 133, which can play a positioning role for the card plate 133. One end of the threaded rod 135 is fixedly connected to one side of the outer surface of the knob, and the other end of the threaded rod 135 is set on one side of the outer surface of the card plate 133.

[0033] A method for using a spliced equipment protection bracket for transportation, comprising the following steps:

[0034] S1. When in use, first control the handle 151 to rotate, so that the handle 151 drives the first rotating shaft 157 to rotate, so that the first rotating shaft 157 drives the two screw rods 154 to rotate, so that the two screw rods 154 drive the threaded sleeve 153 to move, so that the two threaded sleeves 153 respectively drive the two movable blocks 152 to move, so that the two movable blocks 152 respectively drive the two telescopic frames 122 to move, so that the telescopic frame 122 is unfolded, so that the telescopic frame 122 drives the movable shaft 124 to slide in the guide hole 123, so that the movable shafts 124 on the upper and lower sides respectively drive the telescopic frames 122 on the upper and lower sides to unfold, so that the telescopic frame 122 can drive the movable plate 121 to unfold, so that the reel 165 releases the tarpaulin 14, so that the torsion spring 164 twists, so that the tarpaulin 14 is unfolded.

[0035] S2. Then use the same method to operate the other bracket assembly device 1 to complete the unfolding operation of the tarpaulin 14, and then pull the operating block 134 to move, so that the operating block 134 drives the card plate 133 to move. At this time, the two bracket assembly devices 1 are assembled, so that the multiple guide blocks 2 slide into the corresponding multiple guide grooves 3 in sequence, and then push the operating block 134 to complete the fit between the operating block 134 and the two movable plates 121. At this time, turn the knob so that the knob drives the threaded rod 135 to rotate in the threaded cap 136, so that the threaded rod 135 can be smoothly pressed against the surface of the card plate 133, so that the assembly operation is completed.

[0036] S3. When disassembling, first reverse the knob so that the knob drives the threaded rod 135 to separate from the clamping plate 133. At this time, the two bracket assembly devices 1 can be separated, so that the multiple guide blocks 2 are separated from the multiple guide grooves 3 in turn, and the handle 151 is reversed so that the handle 151 drives the two threaded rods 135 to reverse, so that the two threaded rods 135 drive the two threaded sleeves 153 to move in the opposite direction, so that the two threaded sleeves 153 drive the movable block 152 to move, so that the telescopic frame 122 is retracted, and then the telescopic frames 122 on the upper and lower sides are retracted through the movable shaft 124, so that the movable plate 121 is folded, so that the tarpaulin 14 is loosened. At this time, the torsion force of the torsion spring 164 drives the reel 165 to rotate, so that the reel 165 can reel the tarpaulin 14.

[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0038] Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict.

[0039] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A splicing type equipment protection bracket for transportation, comprising a bracket assembling device (1), characterized in that: There are two bracket assembling devices (1), and the two bracket assembling devices (1) are connected to each other, wherein a plurality of guide grooves (3) are provided on the front and rear sides of the outer surface of one of the bracket assembling devices (1), and a guide block (2) is fixedly connected to the upper and lower sides of the outer surface of the other bracket assembling device (1); The number of the guide blocks (2) corresponds to the number of the guide slots (3), and a plurality of the guide blocks (2) are slidably connected in a plurality of the guide slots (3). The bracket assembly device (1) includes three folding structures (12), two tarpaulins (14) are provided between the three folding structures (12), and the two tarpaulins (14) are provided in a storage structure (16). One side of the outer surface of the storage structure (16) is fixedly connected to one side of the outer surface of one of the folding structures (12), and the left side of the outer surface of one of the folding structures (12) is fixedly connected to the right side of the control structure (15). Both sides of the outer surfaces of the two folding structures (12) are provided with connecting structures (13); The folding structure (12) includes a movable plate (121), two guide grooves (3) are respectively opened at the front and rear ends of the movable plate (121), and two guide blocks (2) are respectively fixedly connected to the upper and lower ends of another movable plate (121). The number of movable plates (121) is set to be several, and several movable plates (121) are equidistantly distributed on the surface of the tarpaulin (14). The two ends of the tarpaulin (14) are respectively fixedly connected to the opposite surfaces of the two rightmost movable plates (121). Several movable plates (121) are respectively hinged to several end points of two telescopic frames (122), and the two telescopic frames (122) are respectively located on the front and rear sides of the movable plate (121); The control structure (15) includes a first rotating shaft (157), the front and rear ends of the outer surface of the first rotating shaft (157) are respectively fixedly connected to the opposite surfaces of the two screw rods (154), the thread directions of the two screw rods (154) are set in opposite directions, the outer surface of the first rotating shaft (157) is fixedly connected to the inner surface of the handle (151), the outer surfaces of the two screw rods (154) are both threadedly connected to the threaded sleeves (153), the outer surfaces of the two threaded sleeves (153) are respectively fixedly connected to the inner surfaces of the two movable blocks (152), and one side of the outer surface of the two movable blocks (152) is respectively fixedly connected to one side of the outer surface of the two telescopic frames (122); The storage structure (16) includes a placement shell (161), one side of the outer surface of the placement shell (161) is fixedly connected to one side of the outer surface of the movable plate (121), two first bearings (162) are clamped in the placement shell (161), the inner surfaces of the two first bearings (162) are sleeved with the same third rotating shaft (166), the outer surface of the third rotating shaft (166) is fixedly connected to the inner surface of the reel (165), the two tarpaulins (14) are both wound on the outer surface of the same reel (165), and the front and rear sides of the outer surface of the reel (165) are respectively fixedly connected to one end of two torsion springs (164).

2. The spliced equipment protection bracket for transportation according to claim 1, characterized in that: The telescopic frame (122) is hinged to a plurality of movable shafts (124), the two movable shafts (124) at the front of the leftmost side are fixedly connected, and the two movable shafts (124) at the rear of the leftmost side are fixedly connected, and the plurality of movable shafts (124) are respectively slidably connected in a plurality of guide holes (123), and the plurality of guide holes (123) are respectively opened on the outer surfaces of a plurality of movable plates (121).

3. The spliced equipment protection bracket for transportation according to claim 2, characterized in that: The shape of the guide block (2) is set to be trapezoidal, and the shape of the guide block (2) is adapted to the shape of the guide groove (3). The outer surface of the tarpaulin (14) is slidably connected to the outer surfaces of the two guide wheels (11), and one side of the outer surface of the two guide wheels (11) is fixedly connected to one side of the outer surface of the two movable plates (121). The two guide wheels (11) are respectively distributed at the corner positions of the two tarpaulins (14) up and down.

4. The spliced equipment protection bracket for transportation according to claim 3, characterized in that: One end of the outer surface of the two screw rods (154) is fixedly connected to one end of the outer surface of the two second rotating shafts (158), and the outer surfaces of the two second rotating shafts (158) are sleeved with second bearings (156). One side of the outer surface of the two second bearings (156) is fixedly connected to one side of the outer surface of the two fixed blocks (155), and the other side of the outer surface of the two fixed blocks (155) is fixedly connected to one side of the outer surface of the movable plate (121).

5. The spliced equipment protection bracket for transportation according to claim 4, characterized in that: The outer surface of the placement shell (161) is provided with two through holes (163), the two through holes (163) are respectively located on the upper surface and the lower surface of the placement shell (161), the two tarpaulins (14) are respectively located in the two through holes (163), the other ends of the two torsion springs (164) are respectively fixedly connected to the opposite surfaces of the two first bearings (162), and the two torsion springs (164) are both sleeved on the outer surface of the third rotating shaft (166).

6. The spliced equipment protection bracket for transportation according to claim 5, characterized in that: The connection structure (13) comprises a connection block (131), one side of the outer surface of the connection block (131) is fixedly connected to one side of the outer surface of one of the movable plates (121), the other side of the outer surface of the connection block (131) is fixedly connected to one side of the outer surface of the sleeve (132), the inner surface of the sleeve (132) is slidably connected to a clamping plate (133), the clamping plate (133) is arranged between the two movable plates (121), one end of the outer surface of the clamping plate (133) is fixedly connected to one side of the outer surface of the operating block (134), the other side of the outer surface of the sleeve (132) is penetrated and fixedly connected to a threaded cap (136), the threaded cap (136) is internally threadedly connected to a threaded rod (135), one end of the threaded rod (135) is fixedly connected to one side of the outer surface of the knob, and the other end of the threaded rod (135) is arranged on one side of the outer surface of the clamping plate (133).

7. The method for using the spliced equipment protection bracket for transportation according to claim 6, characterized in that: The following steps are involved: S1. When in use, first control the handle (151) to rotate, so that the handle (151) drives the first rotating shaft (157) to rotate, so that the first rotating shaft (157) drives the two screw rods (154) to rotate, so that the two screw rods (154) drive the threaded sleeve (153) to move, so that the two threaded sleeves (153) respectively drive the two movable blocks (152) to move, so that the two movable blocks (152) respectively drive the two telescopic frames (122) to move, so that the telescopic frame (122) is unfolded, so that the telescopic frame (122) drives the movable shaft (124) to slide in the guide hole (123), so that the movable shafts (124) on the upper and lower sides respectively drive the telescopic frames (122) on the upper and lower sides to unfold, so that the telescopic frame (122) can drive the movable plate (121) to unfold, so that the reel (165) releases the tarpaulin (14), so that the torsion spring (164) twists, so that the tarpaulin (14) is unfolded; S2. Then, the same method is used to operate the other bracket assembly device (1) to complete the unfolding operation of the tarpaulin (14), and then the operating block (134) is pulled to move, so that the operating block (134) drives the card plate (133) to move. At this time, the two bracket assembly devices (1) are assembled, so that the multiple guide blocks (2) slide into the corresponding multiple guide grooves (3) in sequence, and then the operating block (134) is pushed to complete the fit between the operating block (134) and the two movable plates (121). At this time, the knob is turned, so that the knob drives the threaded rod (135) to rotate in the threaded cap (136), so that the threaded rod (135) can be smoothly pressed against the surface of the card plate (133), and the assembly operation is completed; S3. When disassembling, first reverse the knob so that the knob drives the threaded rod (135) to separate from the clamping plate (133). At this time, the two bracket assembly devices (1) can be separated, so that the multiple guide blocks (2) are separated from the multiple guide grooves (3) in sequence, and the handle (151) is reversed so that the handle (151) drives the two threaded rods (135) to reverse, so that the two threaded rods (135) drive the two threaded sleeves (153) to move in the opposite direction, so that the two threaded sleeves (153) drive the movable block (152) to move, so that the telescopic frame (122) is retracted, and then the telescopic frames (122) on the upper and lower sides are linked to retract through the movable shaft (124), so that the movable plate (121) is folded, so that the tarpaulin (14) is loosened, and at this time the torsion of the torsion spring (164) drives the reel (165) to rotate, so that the reel (165) can reel the tarpaulin (14).

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