A steel plate transportation protection device

Abstract

The present invention relates to the technical field of steel plate transportation, and in particular to a steel plate transportation protection device, comprising: a double-sided component, including a receiving part, a moving part and an extension part, the moving part is arranged on the receiving part, and the extension part is arranged on the moving part; a positioning component, including a fixing part, a resistance part and an unfastening part, the fixing part and the resistance part are arranged on the receiving part, and the unfastening part is arranged on the fixing part; a limiting component, including a follower, an auxiliary part and a swinging part, the follower is arranged on the resistance part, and the auxiliary part and the swinging part are arranged on the receiving part. The design of the present invention significantly improves the transportation efficiency. Since a certain number of steel plates can be carried and firmly fixed on the transportation vehicle, the readjustment and potential delay caused by the movement of the steel plates are reduced. At the same time, the safety risks faced by the staff are reduced, and the safety of the staff is better guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of steel plate transportation, and in particular to a steel plate transportation protection device. Background Art

[0002] During the transportation of medium and large steel plates in production, the steel plates are relatively thin. When the steel plates are lifted, they are in an arc shape in mid-air. When they land, the four corners of the steel plates land first, causing four 90-degree right angles of the steel plates to directly hit the ground. When they continue to land, the steel plates' own gravity and the thrust of the arc-shaped expansion of the steel plates will cause scratches on the ground and the four corners of the steel plates to roll up. At the same time, due to the ground resistance and the elastic force of the steel plates, there will be great safety hazards to the operators. Summary of the invention

[0003] In view of the above-mentioned problems that the existing steel plate transportation will cause scratches on the ground and the four corners of the steel plate to curl up due to its own gravity and the thrust of the steel plate's arc-shaped expansion, and at the same time, the ground resistance and the elastic force of the steel plate will pose a great safety hazard to the operators, the present invention is proposed.

[0004] Therefore, an object of the present invention is to provide a steel plate transportation protection device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising:

[0006] A double-sided assembly, comprising a receiving part, a moving part and an extending part, wherein the moving part is arranged on the receiving part, and the extending part is arranged on the moving part;

[0007] A positioning assembly, comprising a fixing member, a resisting member and a releasing member, wherein the fixing member and the resisting member are arranged on the accommodating member, and the releasing member is arranged on the fixing member; and,

[0008] The limiting component comprises a follower, an auxiliary member and a swinging member, wherein the follower is arranged on the abutting member, and the auxiliary member and the swinging member are arranged on the accommodating member.

[0009] As a preferred solution of the steel plate transportation protection device described in the present invention, the accommodating part includes a lower protective cover, an upper protective cover is arranged on the lower protective cover, and a movable groove and a transverse groove are arranged on the upper protective cover.

[0010] As a preferred solution of the steel plate transportation protection device described in the present invention, the moving part includes a moving rod arranged on the moving groove, a follower block arranged on the moving rod, an expansion groove and a positioning groove arranged on the follower block, a pushing rod arranged on the lower protective cover, and a limiting plate arranged on the pushing rod.

[0011] As a preferred solution of the steel plate transportation protection device described in the present invention, the extension piece includes an extension column arranged on the extension slot, the extension slot and the embedded elastic column are arranged on the extension column, the first spring is arranged on the extension column, and the buckle block is arranged on the first spring.

[0012] As a preferred solution of the steel plate transportation protection device described in the present invention, the fixing part includes a rotating shaft arranged on the upper protective cover, a rotating plate arranged on the rotating shaft, a limiting block arranged on the rotating shaft, a screw arranged on the rotating plate, and a contact plate arranged on the screw.

[0013] As a preferred solution of the steel plate transportation protection device described in the present invention, the resistance member includes a retraction groove arranged on the upper protection cover, a spring plate arranged on the retraction groove, and a resistance plate arranged on the spring plate.

[0014] As a preferred solution of the steel plate transportation protection device described in the present invention, the unlocking part includes a pushing column arranged on the rotating plate, a rotating groove arranged on the upper protective cover, an upper locking block arranged on the rotating groove, and a locking groove arranged on the contact plate.

[0015] As a preferred solution of the steel plate transportation protection device described in the present invention, the follower includes a pushing groove arranged on the contact plate, a rotating shaft arranged on the pushing groove, a pushing plate arranged on the rotating shaft, and a first blocking block and a second blocking block arranged on the pushing plate.

[0016] As a preferred solution of the steel plate transportation protection device described in the present invention, the auxiliary component includes a follower groove, a first blocking groove and a second blocking groove which are arranged on the upper protection cover.

[0017] As a preferred solution of the steel plate transportation protection device described in the present invention, the swing member includes a swing groove arranged on the lower protective cover, a swing shaft arranged on the swing groove, a swing ring arranged on the swing shaft, a positioning shaft arranged on the swing ring, a tension spring arranged on the swing shaft, and a walking wheel arranged on the swing shaft.

[0018] The beneficial effects of the present invention are as follows: through the double-sided component design, the entire device is installed on both sides of the steel plate to be transported, thereby realizing the preliminary position restriction on both sides of the steel plate to be transported. This design not only simplifies the installation process, but also provides convenience for the loading and fixing of the steel plate;

[0019] By using the positioning components, the thickness space of the hoisted steel plates is adjusted and locked to ensure that they remain stable during transportation, prevent friction and collision between the steel plates, avoid surface damage or deformation, and ensure that the quality of the steel plates is not affected;

[0020] Finally, the application of the limiting components can further effectively improve the stability of the device during transportation and landing, thereby protecting the integrity of the steel plate during transportation and preventing damage caused by movement or sliding of the steel plate.

[0021] In addition, the design of the present invention significantly improves transportation efficiency. Since a certain number of steel plates can be carried and firmly fixed on the transportation vehicle, readjustment and potential delays caused by the movement of steel plates are reduced. At the same time, the simple operation and changeable form of the device reduce the operating time of the staff and the safety risks they face, so the safety of the staff is better guaranteed.

[0022] To sum up, the present invention not only optimizes the transportation process of steel plates and improves operational efficiency through its innovative double-sided components, positioning components and limiting components, but also provides a safer working environment for staff. These beneficial effects work together to make steel plate transportation safer and more efficient, and provide more comprehensive protection for steel plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The figure is a schematic diagram of the overall structure of a steel plate transportation protection device of the present invention.

[0025] Figure 2 It is a partial structural schematic diagram of a steel plate transportation protection device of the present invention.

[0026] Figure 3 This is a schematic diagram of the disassembled structure of the double-side components of a steel plate transportation protection device of the present invention.

[0027] Figure 4 The present invention is a schematic diagram of the connection structure of a moving part and an extending part of a steel plate transportation protection device.

[0028] Figure 5 The present invention is a schematic diagram of the structure of an extended part of a steel plate transportation protection device.

[0029] Figure 6 The present invention is a schematic diagram of the structure of a positioning component of a steel plate transportation protection device.

[0030] Figure 7 The present invention is a schematic diagram of the structure of a resisting member of a steel plate transportation protection device.

[0031] Figure 8 The present invention is a schematic diagram of the structure of the unlocking parts of a steel plate transportation protection device.

[0032] Fig. 9 It is a schematic diagram of the structure of limited components of a steel plate transportation protection device of the present invention.

[0033] Fig.10 The present invention is a schematic diagram of the structure of a swinging member of a steel plate transportation protection device.

[0034] Reference numerals:

[0035] 100, double-sided assembly; 101, accommodating member; 101a, lower protective cover; 101b, upper protective cover; 101c, moving slot; 101d, transverse slot; 102, moving member; 102a, moving rod; 102b, follower block; 102c, expansion slot; 102d, positioning slot; 102e, push rod; 102f, limiting plate; 103, extension member; 103a, expansion column; 103b, extension slot; 103c, embedded elastic column; 103d, first spring; 103e, buckle block; 200, positioning assembly; 201, fixing member; 201a, rotating shaft; 201b, rotating plate; 201c, limiting block; 201d, screw rod; 201e, contact plate; 202, buckle Contact piece; 202a, retraction groove; 202b, spring plate; 202c, contact plate; 203, unlocking piece; 203a, pushing column; 203b, rotating groove; 203c, locking block; 203d, locking groove; 300, limiting component; 301, follower; 301a, pushing groove; 301b, rotating shaft; 301c, pushing plate; 301d, first blocking block; 301e, second blocking block; 302, auxiliary piece; 302a, follower groove; 302b, first blocking groove; 302c, second blocking groove; 303, swinging piece; 303a, swinging groove; 303b, swinging shaft; 303c, swinging ring; 303d, positioning shaft; 303e, tension spring; 303f, walking wheel. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0040] Example 1, reference Figure 1 - Figure 5 , which is the first embodiment of the present invention, provides a steel plate transportation protection device, which includes a double-sided component 100, including a receiving member 101, a moving member 102 and an extension member 103, the moving member 102 is arranged on the receiving member 101, and the extension member 103 is arranged on the moving member 102. Through the interaction between the receiving member 101, the moving member 102 and the extension member 103, the entire device is installed on both sides of the steel plate to be transported, thereby realizing the preliminary position restriction on both sides of the steel plate to be transported.

[0041] Specifically, the container 101 includes a lower protective cover 101a, which is a rectangular block and has a certain groove therein for moving objects. The upper protective cover 101b is arranged on the lower protective cover 101a, and the upper protective cover 101b is movably connected to the lower protective cover 101a. The upper protective cover 101b is composed of a telescopic plate and a rectangular block on the telescopic plate, so that the upper protective cover 101b and the lower protective cover 101a can be stretched. The moving groove 101c and the transverse moving groove 101d are arranged on the upper protective cover 101b and the lower protective cover 101a, and the moving groove 101c is opened on the upper protective cover 101b. On the inner side of the protective cover 101b and the lower protective cover 101a, the movable groove 101c is an "L"-shaped groove, so that the movable groove 101c can achieve a certain horizontal or vertical movement. The transverse groove 101d is opened on the outer side of the upper protective cover 101b and the lower protective cover 101a. The transverse groove 101d is a waist-shaped structure so that the movable groove 101c can be seen on the outer side of the upper protective cover 101b and the lower protective cover 101a. The transverse groove 101d is used in conjunction with the movable groove 101c so that objects on the outer side of the upper protective cover 101b and the lower protective cover 101a can move on the movable groove 101c.

[0042] Furthermore, the moving member 102 includes a moving rod 102a disposed on the moving groove 101c, the moving rod 102a is movably connected to the moving groove 101c, and the moving rod 102a passes through the transverse moving groove 101d and is disposed on the outer sides of the upper protective cover 101b and the lower protective cover 101a. The moving rod 102a is composed of a slider moving in the moving groove 101c and a slide bar moving on the transverse moving groove 101d. The moving rod 102a can be moved horizontally or vertically in the moving groove 101c according to actual conditions. The following block 102b is arranged on the moving rod 102a, and one following block 102b is arranged on each of the two moving rods 102a. The following block 102b is fixedly connected to the moving rod 102a. The following block 102b is retractable and is the same as the upper protective cover 101b and the lower protective cover 101a. The following block 102b is a rectangular structure as a whole. When the moving rod 102a moves to the center of the upper protective cover 101b, the following block 102b is attached to the outer surface of the upper protective cover 101b.

[0043] Among them, the expansion slot 102c and the positioning slot 102d are arranged on the follower block 102b, the expansion slot 102c is opened at the top position of the follower block 102b, and has a certain length and width, so that the top position of the follower block 102b can move the object, the positioning slot 102d is opened on one side of the follower block 102b, and the positioning slot 102d is composed of a plurality of round holes, so that the object can stop the movement at any position with the positioning slot 102d, and the push rod 102e is arranged on the lower protective cover 101a, and the push rod 102e is fixedly connected to the lower protective cover 101a. There are two push rods 102 on one lower protective cover 101a. e. The pushing rod 102e can move the lower protective cover 101a with the upper protective cover 101b. The limiting plate 102f is arranged on the pushing rod 102e. The limiting plate 102f is fixedly connected to the pushing rod 102e, so that the staff can press the limiting plate 102f to push the upper protective cover 101b and the upper protective cover 101b moves on the pushing rod 102e at the same time. The moving rod 102a on the upper protective cover 101b and the lower protective cover 101a can make the follower block 102b move outside the upper protective cover 101b, thereby increasing the original length, making it easier to support both sides of the transported steel plate and saving the space occupied by the overall device.

[0044] Furthermore, the extension piece 103 includes an extension column 103a disposed on the extension slot 102c, the extension column 103a is movably connected to the extension slot 102c, the extension column 103a and the follower block 102b can be stretched, the extension column 103a is disposed on one side of the follower block 102b, and can push the extension column 103a to move on the follower block 102b, and the extension column 103a is composed of a number "7" structure and a rectangular block, wherein there is a notch between the "7" and the rectangular block so that The expansion column 103a moves on the expansion slot 102c, the expansion slot 103b and the embedded elastic column 103c are arranged on the expansion column 103a, and the expansion slot 103b is opened on the expansion column 103a. The opening of the expansion slot 103b makes one side of the rectangular block in the expansion column 103a be cut off, so that a part of the expansion column 103a that can move out of the follower block 102b is left on one side of the expansion column 103a, which is also convenient for increasing the moving distance of the expansion column 103a and does not occupy more space when it is recovered;

[0045] The embedded elastic column 103c is fixedly connected to one side of the expansion column 103a, and its position is opposite to the positioning groove 102d. The embedded elastic column 103c is composed of a spring arranged in the expansion column 103a, a cylinder on the spring, and a hemisphere on the cylinder. In this way, the embedded elastic column 103c can be squeezed and retracted in the expansion column 103a under force, and when the expansion column 103a moves the embedded elastic column 103c to a suitable position with the embedded elastic column 103c, the embedded elastic column 103c can move out of the positioning groove 102d to achieve the positioning function. The first spring 103d is arranged on the expansion column 103a. The first spring 103d is arranged on the expansion column 103a. 3d is fixedly connected to the expansion column 103a, and is arranged at the upper and lower positions on one side of the expansion column 103a to provide more stable operation. The buckle block 103e is arranged on the first spring 103d. The buckle block 103e is fixedly connected to the first spring 103d. The buckle block 103e is pulled according to the length of the two sides of the clamped steel plate to increase the operable distance. The buckle block 103e can be extended and retracted in length like the expansion column 103a. The buckle block 103e changes its position with the movement of the expansion column 103a to meet the clamping of both sides of the steel plate.

[0046] During operation, the device is provided on both sides of the steel plate. The width of the steel plate to be transported determines whether to use the buckle block 103e to clamp the two sides of the steel plate. When the buckle block 103e is needed, the expansion column 103a is pulled to make the expansion column 103a move with the follower block 102b and the moving rod 102a on the moving groove 101c and the transverse groove 101d. Then, the expansion column 103a can be moved on the expansion groove 102c on the follower block 102b. When the distance is appropriate, the expansion column 103a can be moved. The embedded spring column 103c on 3a enters the positioning groove 102d to achieve positioning. At this time, the buckle block 103e can be pulled to the two sides of the steel plate under the action of the first spring 103d. When releasing the hand, the buckle block 103e can clamp the two sides of the steel plate. When the buckle block 103e is not needed, only the expansion column 103a can be moved to complete the clamping of the two sides of the steel plate. The whole design occupies less space and has two ways of operation, which also increases operability and expands the scope of use, and is not limited to a single size.

[0047] Example 2, reference Figure 1 - Figure 8 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: this device includes a positioning component 200, including a fixing member 201, a resistance member 202 and a release member 203. The fixing member 201 and the resistance member 202 are arranged on the accommodating member 101, and the release member 203 is arranged on the fixing member 201. Through the interaction between the fixing member 201, the resistance member 202 and the release member 203 and the action on the double-sided component 100, the thickness space of the hoisted steel plates can be adjusted and locked to ensure that they remain stable during transportation, prevent friction and collision between the steel plates, avoid surface damage or deformation, and ensure that the quality of the steel plates is not affected.

[0048] Specifically, the fixing member 201 includes a rotating shaft 201a arranged on the upper protective cover 101b, the rotating shaft 201a is fixedly connected to the upper protective cover 101b, the rotating shaft 201a can be used to set an object to rotate thereon, a rotating plate 201b is arranged on the rotating shaft 201a, the rotating plate 201b is rotatably connected to the rotating shaft 201a, the rotating plate 201b has a certain length and can rotate on the rotating shaft 201a, a limiting block 201c is arranged on the rotating shaft 201a, the limiting block 201c is fixedly connected to the rotating shaft 201a, there are two limiting blocks 201c, one is fixedly connected to the top position of the rotating shaft 201a, and the other is fixedly connected between the upper protective cover 101b and the rotating plate 201b, and can limit the rotating plate 201b so that the rotating plate 201b rotates therein, and a screw 201d is arranged on the rotating plate 201b, and the screw 201d is rotatably connected to the rotating plate 201b. And it is arranged on the other side away from the limiting block 201c, the screw 201d can be rotated to move the screw 201d up or down, the contact plate 201e is arranged on the screw 201d, and the contact plate 201e is rotatably connected to the screw 201d, and the contact plate 201e can move up or down as the screw 201d rotates on the rotating plate 201b. The contact plate 201e is a quadrangular structure, which can increase the range of contact with the surface of the steel plate, and the screw 201d can rotate with the rotation of the rotating plate 201b with the contact plate 201e, and can still pass through the upper protective cover 101b. When the number of steel plates to be transported is large, the thickness can be high. The rotating plate 201b can be pulled to make the upper protective cover 101b, the follower block 102b and the expansion column 103a and other extendable structures move up to meet the upper fixation of the steel plate of a certain thickness. This operation also requires the clamping of both sides of the steel plate with the double-sided component 100.

[0049] Further, the resisting member 202 includes a retraction groove 202a disposed on the upper protective cover 101b, the retraction groove 202a is opened on the upper protective cover 101b, the retraction groove 202a enables the upper protective cover 101b to be opened with a groove surface with a certain inclination at a position relative to the limiting plate 102f, so that an object placed on the retraction groove 202a can achieve a certain storage function, and a spring plate 202b is disposed on the retraction groove 202a, the spring plate 202b is fixedly connected to the retraction groove 202a, and the spring plate 202b has a certain elasticity and length, so that the object can be stored. Stretching and retracting movement, the contact plate 202c is arranged on the spring plate 202b, the contact plate 202c is fixedly connected to the spring plate 202b, the contact plate 202c and the extension column 103a can both extend their lengths, the bottom side of the contact plate 202c is rotatably connected to the upper protective cover 101b after the retraction groove 202a is opened, the contact plate 202c can be rotated at a certain angle in conjunction with the spring plate 202b, and can also be moved back into the retraction groove 202a. When the steel plate is lifted, a certain bending will occur, and the contact plate 202c can be used to resist the side of the steel plate where the curvature changes.

[0050] Furthermore, the unlocking member 203 includes a push column 203a disposed on the rotating plate 201b, the push column 203a is fixedly connected to the rotating plate 201b, and rotates with the rotation of the rotating plate 201b. The push column 203a is a rectangular column with a length between the rotating plate 201b and the upper protective cover 101b, which is convenient for pushing objects during movement. The rotating groove 203b is disposed on the upper protective cover 101b, and the rotating groove 203b is opened on the upper protective cover 101b. The rotating groove 203b makes the upper and lower protective covers 101b rotate. The sides are all provided with slots, and one of the slot surfaces is curved, so that the object can be rotated on the rotating slot 203b. The locking block 203c is arranged on the rotating slot 203b, and the locking block 203c is rotatably connected to the rotating slot 203b. The locking block 203c can be rotated at a moving angle on the rotating slot 203b. The locking block 203c is similar to an "S" structure, which can make the two sides of the locking block 203c achieve different functions and increase the overall operability. One side of the locking block 203c can be pushed from the rotating slot 203b by the pushing column 203a. The locking block 203c is designed so that when one side of the locking block 203c is pushed, the other side is hidden in the rotating groove 203b without affecting the rotation of the locking block 203c. Regarding the movement of other structures, the locking groove 203d is arranged on the contact plate 202c. The locking groove 203d is opened on the contact plate 202c and is located on the side of the contact plate 202c close to the steel plate, and the locking groove 203d will not penetrate the contact plate 202c. In this way, when the pushing column 203a rotates with the rotating plate 201b, the locking block 203c can be disengaged from the locking groove 203d. In this way, the contact plate 202c can achieve resistance to one side of the steel plate under the action of the spring plate 202b and the bending of the steel plate, thereby further improving the stability of the steel plate during transportation.

[0051] The remaining structures are the same as those of Example 1.

[0052] Operation process: After operating the double-sided component 100, the rotating plate 201b is rotated through the rotating shaft 201a. At this time, the rotating plate 201b will also move synchronously with the pushing column 203a, which will prompt the pushing column 203a to push the locking block 203c, so that the lower part of the locking block 203c moves out of the locking groove 203d on the contact plate 202c, and the restriction on the contact plate 202c is released. Under the action of the spring plate 202b, the contact plate 202c can always resist the side of the steel plate during the process of gradually bending as the steel plate is lifted, ensuring that they remain stable during transportation. After the rotating plate 201b is rotated, the screw 201d can be rotated so that the screw 201d moves with the contact plate 201e to adjust the thickness space of the hoisted steel plate and play a locking role, thereby preventing friction and collision between the steel plates, avoiding surface damage or deformation, and ensuring that the quality of the steel plate is not affected.

[0053] Example 3, reference Figure 1 - Fig.10 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: this device includes a limiting component 300, including a follower 301, an auxiliary member 302 and a swinging member 303. The follower 301 is arranged on the resistance member 202, and the auxiliary member 302 and the swinging member 303 are arranged on the accommodating member 101. Through the interaction between the follower 301, the auxiliary member 302 and the swinging member 303, the stability of the device can be further effectively improved during transportation and landing, so as to protect the integrity of the steel plate transportation process and prevent damage caused by the movement or sliding of the steel plate, and also simplify the operability and space occupied by the device, so that it is convenient for the staff to use the device to protect the steel plate at any time.

[0054] Specifically, the follower 301 includes a pushing groove 301a provided on the抵触 plate 202c. The pushing groove 301a is formed on the抵触 plate 202c. Pushing grooves 301a are formed on both sides of the抵触 plate 202c. The pushing groove 301a has a certain arc structure. A rotating shaft 301b is provided on the pushing groove 301a. The rotating shaft 301b is a cylindrical structure adapted to the pushing groove 301a. The rotating shaft 301b is rotatably connected to the pushing groove 301a. A pushing plate 301c is provided on the rotating shaft 301b. The pushing plate 301c is fixedly connected to the rotating shaft 301b. The pushing plate 301c can drive the rotating shaft 301b to deflect at a certain angle in the pushing groove 301a to adapt to the movement of the pushing plate 301c. The pushing plate 301c is composed of a rectangular column and a crescent structure. The rectangular column enables the pushing plate 301c to have sufficient moving length, and the crescent structure enables the pushing plate 301c to have different angles. A first blocking block 301d and a second blocking block 301e are provided on the pushing plate 301c. The first blocking block 301d and the second blocking block 301e are movably connected to the pushing plate 301c. The first blocking block 301d and the second blocking block 301e are provided on both sides of the crescent structure of the pushing plate 301c. And both the first blocking block 301d and the second blocking block 301e are composed of a spring provided in the pushing plate 301c and a hemispherical column connecting the spring. In this way, the first blocking block 301d and the second blocking block 301e can move up and down under force in the pushing plate 301c.

[0055] Furthermore, the auxiliary part 302 includes a follower groove 302a, a first blocking groove 302b, and a second blocking groove 302c provided on the lower protective cover 101a. The follower groove 302a is formed on the lower protective cover 101a. The follower groove 302a is provided at a position corresponding to the pushing plate 301c, so that there is a certain space in the lower protective cover 101a that can enable the pushing plate 301c to move. The structure of the follower groove 302a is adapted to the pushing plate 301c. The first blocking groove 302b and the second blocking groove 302c are both provided on the lower protective cover 101a. And the position where the first blocking groove 302b is formed is the position before the moving rod 102a stops moving only in the "|" part of the moving groove 101c. In this way, it is convenient for the first blocking block 301d to move up in the first blocking groove 302b as the抵触 plate 202c moves, which is a restriction on the movement of the moving rod 102a after it moves. The position where the second blocking groove 302c is formed is the position before the moving rod 102a stops moving in the "-" part of the moving groove 101c. Matching with the second blocking block 301e is also for restricting the movement of the moving rod 102a after it moves.

[0056] It should be noted that the term "抵触板" in the original text seems to be a misspelling or an unclear term. It is translated as "抵触板" for now, but it may need to be further clarified or corrected in the actual context.Furthermore, the swing member 303 includes a swing groove 303a disposed on the lower protective cover 101a, the swing groove 303a is opened at the bottom side of the lower protective cover 101a, the swing groove 303a can provide a space for the object to change its shape, a swing shaft 303b is disposed on the swing groove 303a, the swing shaft 303b is rotatably connected to the swing groove 303a, the swing shaft 303b is a cylindrical structure that can rotate at a certain angle in the swing groove 303a, and a swing ring 303c is disposed on the swing shaft 303b, the swing ring 303c is fixedly connected to the swing shaft 303b, and the swing ring 303 c is an arc structure, the swing ring 303c and the swing shaft 303b are cross-connected, so that when the swing ring 303c rotates, the swing shaft 303b can be driven to rotate, the positioning shaft 303d is arranged on the swing ring 303c, the positioning shaft 303d is rotatably connected to the swing ring 303c, the positioning shaft 303d is fixed in the lower protective cover 101a, the swing ring 303c can rotate on the positioning shaft 303d, the tension spring 303e is arranged on the swing shaft 303b, and the tension spring 303e is arranged on the outer position of the swing ring 303c, and the middle position of the tension spring 303e is fixedly connected to the swing ring 303c. On the moving shaft 303b, one side of the tension spring 303e is connected to the lower protective cover 101a and the other side is connected to the contact plate 202c. In this way, as the contact plate 202c deflects, the swing shaft 303b rotates under the action of the swing ring 303c and the positioning shaft 303d under the action of the tension spring 303e, and can be restored to its original state. The walking wheel 303f is arranged on the swing shaft 303b, and the walking wheel 303f is fixedly connected to the swing shaft 303b and is arranged on the bottom side of the swing shaft 303b. It rotates with the rotation of the swing shaft 303b. When the contact plate 202c is in the retraction groove 202a, The swing shaft 303b with the running wheel 303f is parallel to the ground, so that it is convenient to install the device on the steel plate without affecting the installation of the steel plate before the steel plate is lifted. As the thickness of the steel plate is fixed and the steel plate is lifted, the contact plate 202c is released and can move with the bending of the steel plate. At this time, the running wheel 303f can also gradually move to the lower side of the device to pave the way for the falling of the steel plate. A groove is provided in the running wheel 303f, which can cooperate with the track boss set on the upper part of the track laid on the ground, thereby increasing the contact area during driving, thereby improving the bearing capacity and stability, and reducing the occurrence of track gnawing.

[0057] The remaining structure is the same as that of Example 2.

[0058] Operation steps: When the contact plate 202c of the positioning assembly 200 can move, the contact plate 202c will bring the first blocking block 301d and the second blocking block 301e on the push plate 301c into the first blocking groove 302b and the second blocking groove 302c, thereby limiting the movement of the moving rod 102a. The movement of the contact plate 202c can also make the walking wheel 303f deflect at a certain angle along with the swing shaft 303b under the action of the tension spring 303e and the swing ring 303c, thereby completing the deployment of the walking wheel 303f, facilitating the auxiliary work of falling, optimizing the transportation process of the steel plate, improving operating efficiency, and providing a safer working environment for the staff.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A steel plate transportation protection device, characterized in that: include A double-sided component (100) comprises a receiving component (101), a moving component (102) and an extension component (103), wherein the moving component (102) is arranged on the receiving component (101), and the extension component (103) is arranged on the moving component (102); wherein the receiving component (101) comprises a lower protective cover (101a), an upper protective cover (101b) is arranged on the lower protective cover (101a), a moving groove (101c) and a transverse moving groove (101d) are arranged on the upper protective cover (101b); and the moving component (102) comprises a plurality of movable grooves (101c) and a plurality of transverse moving grooves (101d) arranged on the movable grooves (101c). The movable rod (102a) is disposed on the movable groove (101c); the follower block (102b) is disposed on the movable rod (102a); the expansion groove (102c) and the positioning groove (102d) are disposed on the follower block (102b); the push rod (102e) is disposed on the lower protective cover (101a); and the limiting plate (102f) is disposed on the push rod (102e); the extension member (103) comprises an extension column (103a) disposed on the expansion groove (102c); the extension groove (103b) and the embedded elastic column (103c) are disposed on the expansion column (102c); 103a), a first spring (103d) is arranged on the expansion column (103a), and a buckle block (103e) is arranged on the first spring (103d); during operation, the double-sided components are arranged on both sides of the steel plate, and whether to use the buckle block (103e) to clamp the two sides of the steel plate is determined according to the width of the steel plate to be transported. When the buckle block (103e) is needed, the expansion column (103a) is pulled so that the expansion column (103a) brings the follower block (102b) and the moving rod (102a) in the moving groove (101c) and the transverse groove (101 d), and then the expansion column (103a) can be moved on the expansion slot (102c) on the follower block (102b). When the distance is appropriate, the embedded elastic column (103c) on the expansion column (103a) can enter the positioning slot (102d) to achieve positioning. At this time, the buckle block (103e) can be pulled to both sides of the steel plate under the action of the first spring (103d). When the buckle block (103e) is released, the buckle block (103e) can clamp both sides of the steel plate. When the buckle block (103e) is not needed, only the expansion column (103a) can be moved to complete the clamping of both sides of the steel plate; A positioning assembly (200), comprising a fixing member (201), a resisting member (202) and an unlocking member (203), wherein the fixing member (201) and the resisting member (202) are arranged on the accommodating member (101), and the unlocking member (203) is arranged on the fixing member (201); wherein the fixing member (201) comprises a rotating shaft (201a) arranged on the upper protective cover (101b), a rotating plate (201b) is arranged on the rotating shaft (201a), and a limiting block (201c) is arranged on the rotating shaft (201a). The screw rod (201d) is arranged on the rotating plate (201b), and the contact plate (201e) is arranged on the screw rod (201d); the resistance member (202) comprises a retraction groove (202a) arranged on the upper protective cover (101b), a spring plate (202b) is arranged on the retraction groove (202a), and the resistance plate (202c) is arranged on the spring plate (202b); the unlocking member (203) comprises a pushing column (203a) arranged on the rotating plate (201b), and the rotating groove (203b) is arranged on the upper protective cover (101b). On the protective cover (101b), the locking block (203c) is arranged on the rotating groove (203b), and the locking groove (203d) is arranged on the abutment plate (202c); during operation, the rotating plate (201b) is rotated by the rotating shaft (201a), and the rotating plate (201b) is also caused to move synchronously with the pushing column (203a), which prompts the pushing column (203a) to push the locking block (203c), so that the lower part of the locking block (203c) moves out of the locking groove (203d) on the abutment plate (202c), thereby releasing the locking block (203c). The restriction of the contact plate (202c) allows the contact plate (202c) to always resist the side of the steel plate as it gradually bends as it is lifted under the action of the spring plate (202b), thereby ensuring that they remain stable during transportation; after the rotating plate (201b) is rotated, the screw rod (201d) can be rotated so that the screw rod (201d) moves with the contact plate (201e) to adjust the thickness space of the lifted steel plate and play a locking role, thereby preventing friction and collision between the steel plates, avoiding surface damage or deformation, and ensuring that the quality of the steel plate is not affected; and, A limiting assembly (300) comprises a follower (301), an auxiliary member (302) and a swinging member (303), wherein the follower (301) is arranged on the abutting member (202), and the auxiliary member (302) and the swinging member (303) are arranged on the accommodating member (101); wherein the follower (301) comprises a pushing groove (301a) arranged on the abutting plate (202c), a rotating shaft (301b) is arranged on the pushing groove (301a), and the pushing plate ( The first stopper (301d) and the second stopper (301e) are arranged on the pushing plate (301c); the auxiliary member (302) comprises a follower groove (302a), a first stopper groove (302b) and a second stopper groove (302c) arranged on the lower protective cover (101a); the swing member (303) comprises a swing groove (303a) and a swing shaft (303b) arranged on the lower protective cover (101a); The swinging groove (303a) is arranged on the swinging groove (303a), the swinging ring (303c) is arranged on the swinging shaft (303b), the positioning shaft (303d) is arranged on the swinging ring (303c), the tension spring (303e) is arranged on the swinging shaft (303b), and the walking wheel (303f) is arranged on the swinging shaft (303b); during operation, when the contact plate (202c) of the positioning assembly (200) can move, the contact plate (202c) will carry the pushing plate (301 c) enters into the first blocking groove (302b) and the second blocking groove (302c) to limit the movement of the moving rod (102a), and the movement of the contact plate (202c) can also cause the walking wheel (303f) to deflect at a certain angle along with the swing shaft (303b) under the action of the tension spring (303e) and the swing ring (303c), thereby completing the deployment of the walking wheel (303f) and facilitating the auxiliary work of falling.

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