An ultra-long rooftop cableway automatically stretched and laid by metal welding

Abstract

The present invention discloses an extra-long roof ropeway that is automatically stretched and laid by metal welding, comprising a first slide at one end and a second slide at the other end, a limiting frame plate being fixedly provided at the end side wall of the second slide, the first slide and the connecting slide being interconnected by three connecting slides, the first slide, the connecting slide and the second slide being slidingly connected by a connecting slide rail, a supporting assembly being provided at the lower wall of the first slide, and two sliding rods being commonly horizontally provided between the first slide, the connecting slide and the second slide. The present invention relates to the technical field of roof ropeways; the extra-long roof ropeway that is automatically stretched and laid by metal welding does not need to fix both ends of the device on two roofs or at separated positions, thus solving the problem that the two ends are difficult to connect, ensuring the safety of the staff, facilitating the transportation of materials such as baffles, increasing the material transfer speed, and improving the construction efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of roof ropeways, in particular to an ultra-long roof ropeway which is automatically stretched and laid by metal welding. Background Art

[0002] In existing construction projects, when residential buildings need to be capped, panels such as roof panels and baffles are required to complete the capping process. When capping different units in the same building, although the top floors of the two units are relatively close, workers still need to transport and carry the panels and tools required for the two units multiple times, which is very inefficient. The properties of the panels also determine that they cannot be transported directly by throwing and catching.

[0003] Therefore, the existing roof construction lacks a roof cableway that can quickly transport panels. It is difficult to lay cableways on the roofs of two units and connect them separately. In addition, the laying process is carried out in a high-altitude suspended environment, which is prone to problems such as falling objects from high altitudes, and also poses certain hidden dangers to the personal safety of workers.

[0004] To this end, the present invention provides an ultra-long roof ropeway that is automatically stretched and laid by metal welding to solve the above problems. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides an ultra-long roof ropeway that is automatically stretched and laid by metal welding, thereby solving the above-mentioned problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an extra-long roof cableway with metal welding automatic elongation laying, comprising a first slide arranged at one end and a second slide at the other end, a limit frame plate fixedly provided at the end side wall of the second slide, the first slide and the second slide are connected to each other by three connecting slides, the first slide, the connecting slide and the second slide are slidably connected by connecting slide rails, a support assembly is provided at the lower wall of the first slide, two sliding rods are commonly horizontally provided between the first slide, the connecting slide and the second slide, one end of the sliding rod and the side wall of the first slide are connected by a clamping fixing assembly, the other side of the sliding rod is provided at the limit frame plate, The locking plate is fixedly provided with a fixing groove on the inner wall of the limit frame plate, and the end of the sliding rod is placed in the fixing groove, and the sliding rod and the limit frame plate are locked by bolts, and the bolts penetrate the limit frame plate. The two slide bars are respectively sleeved with collars, and the upper walls of the two collars are welded together with a conveying plate. The upper wall of the conveying plate is provided with limiting clamping plates on both sides of the upper wall of the conveying plate, and the two limiting clamping plates are connected by an elastic clamping assembly. The side walls of the elastic clamping assembly are provided with a magnetic compensation assembly. Fixed connecting plates are fixed on both sides of the lower wall of the end of the second slide, and a rotating rod is provided for rotation between the two fixed connecting plates. Two movable rods are fixed on the side walls of the rotating rod, and the two movable rods are parallel to each other, and the lower ends of the two movable rods are connected to a height adjustment assembly;

[0007] The clamping and fixing assembly includes a clamping groove arranged in the side wall of the first slide, a clamping plate is slidably provided in the clamping groove, a rotating plate is rotatably provided at the side wall of the clamping plate, the rotating plate and the slide rod are fixedly connected, and a fixing plate is further provided in the clamping groove, the fixing plate is T-shaped, the lower wall of the fixing plate and the upper wall of the clamping plate are abutted against each other, and the upper end side wall of the fixing plate and the side wall of the first slide are fixedly connected by screws;

[0008] The magnetic compensation assembly includes connecting magnets fixedly arranged on the front and rear side walls of the limiting clamp, and the thickness of the connecting magnets is greater than the thickness of the limiting clamp;

[0009] The height adjustment assembly includes a fixed box arranged at the lower wall of the second slide, a base is fixedly provided at the lower end of the fixed box, a sealed cavity is provided in the fixed box, a sealing slide is slidably provided in the sealed cavity, the lower ends of the two movable rods and the upper wall of the sealing slide are fixedly connected, and a one-way air valve is opened at the side wall of the fixed box, and the one-way air valve is arranged between the limit block and the base.

[0010] Preferably, the transverse lengths of the first slide, the connecting slide and the second slide are all longer than the length of the connecting slide rail, and the connecting slide rail is welded on both sides of the middle part of the first slide, the connecting slide or the second slide.

[0011] Preferably, a limiting frame plate is fixedly provided at the end side wall of the second slideway, and the limiting frame plate and the second slideway are integrally welded.

[0012] Preferably, buffer pads are fixedly provided on both side walls of the first slide, the connecting slide and the second slide, the connections between the buffer pads and the first slide, the connecting slide and the second slide are welded, and the buffer pads are made of natural rubber.

[0013] Preferably, the support assembly includes a clamping slide arranged in the lower wall of the first slide, a clamping slot is clamped in the clamping slide, the lower end of the clamping slot is fixedly connected to a base, and the lower wall of the base is arranged as an arc surface.

[0014] Preferably, water holes are provided on the bottom walls of the first slide, the connecting slide and the second slide.

[0015] Preferably: the elastic clamping assembly includes an inner cavity arranged in the conveying plate, two limit clamps are respectively slidably arranged at both ends of the inner cavity, a clamping spring is fixedly connected between the two limit clamps, the clamping spring is arranged in the inner cavity, and a toggle block is fixedly provided on the upper wall of the two limit clamps, and the two toggle blocks are arranged in a matching triangular strip shape.

[0016] Preferably, a limit block is fixedly provided on the side wall of the sealing cavity, and the limit block is arranged corresponding to the sealing slide plate to limit the sliding distance of the sealing slide plate and prevent it from sliding to the bottom of the one-way vent valve. Beneficial effects

[0017] The present invention provides an ultra-long rooftop cableway that is automatically stretched and laid by metal welding. Compared with the existing technology, it has the following advantages:

[0018] (1) The metal welded automatic elongated super-long roof ropeway is constructed by sliding and contracting a plurality of slideways and rotating a rotating rod. The side wall of the fixed box is attached to the lower wall of the second slideway, so that the entire device in the contracted state is in the shape of a square box. This greatly reduces the storage area and is labor-saving and convenient when transporting the device. It avoids the device being too long to be transported by elevator and does not require hoisting, thus saving costs and improving efficiency.

[0019] (2) The metal welded automatically extended super-long roof cableway can unfold the first slide, the connecting slide and the second slide by pushing two slide bars, and push the first slide at the end to the roof of the next building or the required position. There is no need to fix both ends of the device on two roofs or at separate positions, which solves the problem of difficulty in connecting the two ends, ensures the safety of the staff, facilitates the transportation of materials such as baffles, increases the material transfer speed, and improves the construction efficiency.

[0020] (3) The metal welded automatic elongation laying super-long roof ropeway can change the inclination of the slideway through the cooperation of the one-way vent valve, the fixed box and the sealing slide plate. The height of the two ends of the slideway can be adjusted according to the weight of the material and the height difference of the adjacent roofs. At the same time, the transportation direction of the material can be arbitrarily changed by changing the height of the two ends. The material can be transported over and then transferred back, which greatly facilitates the construction of the roof, reduces transportation costs, improves construction efficiency, and also ensures the safety of workers working at heights.

[0021] (4) In the process of transportation of the super-long roof cableway with automatic metal welding and stretching, the materials such as the baffles to be transported are placed vertically on the conveying plate. The two limit clamps firmly clamp the baffles and other materials between the two limit clamps by pulling the clamping spring. As the clamping spring stretches, when the transported material is small, that is, when the clamping spring is in a shorter state, the clamping force on the material will become smaller. At this time, the connecting magnets set at both ends of the conveying plate are used to further stabilize the clamping process to prevent the material from falling off the conveying plate, thereby ensuring transportation safety and preventing the occurrence of falling objects from high altitude. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the isometric three-dimensional structure of an ultra-long rooftop cableway with automatic metal welding and stretching and laying proposed by the present invention;

[0023] Figure 2 yes Figure 1 Schematic diagram of the structure at A in the middle;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the first slideway in an ultra-long rooftop cableway with automatic metal welding and stretching, as proposed by the present invention;

[0025] Figure 4 yes Figure 3 Schematic diagram of the structure at B in the middle;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the other side of the first slideway in the ultra-long roof cableway with metal welding and automatic elongation laying proposed by the present invention;

[0027] Figure 6 yes Figure 5 Schematic diagram of the structure at C in the middle;

[0028] Figure 7 This is a schematic diagram of the three-dimensional structure of the second slideway in an ultra-long rooftop cableway with automatic metal welding and stretching, as proposed by the present invention;

[0029] Figure 8 yes Figure 7Schematic diagram of the structure at D in the middle;

[0030] Figure 9 This is a schematic diagram of the three-dimensional structure of the other side of the second slideway in the ultra-long roof cableway with metal welding and automatic elongation laying proposed by the present invention;

[0031] Figure 10 This is a schematic diagram of the three-dimensional structure of the other side of the second slideway in the ultra-long roof cableway with metal welding and automatic elongation laying proposed by the present invention;

[0032] Figure 11 This is a schematic cross-sectional view of a fixed box in an ultra-long rooftop cableway with automatic metal welding and stretching, as proposed by the present invention;

[0033] Figure 12 yes Figure 11 Schematic diagram of the structure at E in the middle.

[0034] In the figure, 1 is the first slide; 2 is the connecting slide; 3 is the second slide; 4 is the connecting slide rail; 5 is the limiting frame plate; 6 is the buffer pad; 7 is the base; 8 is the clamping slide; 9 is the clamping slide groove; 10 is the slide rod; 11 is the rotating plate; 12 is the clamping groove; 13 is the fixed plate; 14 is the water hole; 15 is the clamping plate; 16 is the conveying plate; 17 is the limiting clamp plate; 18 is the toggle block; 19 is the fixed box; 20 is the connecting magnet; 21 is the inner cavity; 22 is the clamping spring; 23 is the fixing groove; 24 is the bolt; 25 is the collar; 26 is the fixing connecting plate; 27 is the rotating rod; 28 is the movable rod; 29 is the sealing cavity; 30 is the sealing slide; 31 is the base; 32 is the one-way vent valve. DETAILED DESCRIPTION

[0035] 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. Example

[0036] See also Figure 1-12, an extra-long roof cableway with automatic elongation and laying of metal welding, comprising a first slide 1 at one end and a second slide 3 at the other end, the first slide 1, the connecting slide 2 and the second slide 3 are all provided with water holes 14 at the bottom walls to prevent rainwater from accumulating in multiple slides and causing the weight of the device to increase, thereby increasing its load-bearing capacity and eliminating safety hazards, a limiting frame 5 is fixed at the end side wall of the second slide 3, the limiting frame 5 and the second slide 3 are welded as an integral whole, effectively preventing the transported water barrier and the like from sliding out of the second slide 3, avoiding the occurrence of safety accidents, the first slide 1 and the second slide 3 are connected to each other by three connecting slides 2, the first slide 1, the connecting slide 2 and the second slide 3 are slidably connected by a connecting rail 4, a support assembly is provided at the lower wall of the first slide 1, the first slide 1, the connecting slide 2 and the second slide 3 are horizontally connected together. Two sliding rods 10 are provided horizontally, and one end of the sliding rod 10 is connected to the side wall of the first slide 1 by a clamping fixing assembly, and the other side of the sliding rod 10 is provided at the limit frame plate 5, and a fixing groove 23 is fixed on the inner wall of the limit frame plate 5. The end of the sliding rod 10 is placed on the fixing groove 23, and the sliding rod 10 and the limit frame plate 5 are locked and connected by a bolt 24. The bolt 24 is set through the limit frame plate 5. By pushing the two sliding rods 10, the first slide 1, the connecting slide 2 and the second slide 3 can be unfolded, and the first slide 1 at the end can be pushed to the roof of the next building or the required position. There is no need to fix both ends of the device on two roofs or at separated positions, which solves the problem of difficult connection of the two ends, ensures the safety of the staff, facilitates the transportation of materials such as baffles, increases the material transfer speed, and improves construction efficiency;

[0037] The two sliding bars 10 are respectively provided with collars 25, and the upper walls of the two collars 25 are welded with conveying plates 16. Limiting clamps 17 are provided on both sides of the upper wall of the conveying plate 16, and the two limiting clamps 17 are connected by an elastic clamping component. A magnetic compensation component is provided on the side walls of the elastic clamping component. A fixed connecting plate 26 is fixed on both sides of the lower wall of the end of the second slide 3. A rotating rod 27 is rotatably provided between the two fixed connecting plates 26. Two movable rods 28 are fixed on the side walls of the rotating rod 27. The two movable rods 28 are parallel to each other, and the lower ends of the two movable rods 28 are connected to a height adjustment component. Through the sliding contraction of multiple slides and the rotation of the rotating rod 27, the side walls of the fixed box 19 are attached to the lower wall of the second slide 3, so that the device in the retracted state presents a square box shape, which greatly reduces the storage area and is convenient and labor-saving when transporting the device. It avoids the device being too long and making it difficult to transport from the elevator, and does not need to be hoisted, which saves cost and improves efficiency.

[0038] The clamping and fixing assembly includes a clamping groove 12 provided in the side wall of the first slide 1, a clamping plate 15 is slidably provided in the clamping groove 12, a rotating plate 11 is rotatably provided at the side wall of the clamping plate 15, and the rotating plate 11 is fixedly connected to the slide rod 10. A fixing plate 13 is further provided in the clamping groove 12, and the fixing plate 13 is arranged in a T shape. The lower wall of the fixing plate 13 and the upper wall of the clamping plate 15 are abutted against each other, and the upper end side wall of the fixing plate 13 and the side wall of the first slide 1 are fixedly connected by screws;

[0039] The magnetic compensation assembly includes a connecting magnet 20 fixedly arranged on the front and rear side walls of the limiting clamp 17. The thickness of the connecting magnet 20 is greater than the thickness of the limiting clamp 17.

[0040] The height adjustment assembly includes a fixed box 19 arranged at the lower wall of the second slide 3, a base 31 is fixedly provided at the lower end of the fixed box 19, a sealed chamber 29 is provided in the fixed box 19, a sealing slide 30 is slidably provided in the sealed chamber 29, the lower ends of the two movable rods 28 are fixedly connected to the upper wall of the sealing slide 30, and a one-way vent valve 32 is provided at the side wall of the fixed box 19, the one-way vent valve 32 is provided between the limit block and the base 31, and a leakage hole is further provided at the side wall of the fixed box 19, the leakage hole is plugged with a sealing plug, and the leakage hole and the one-way vent valve 32 are correspondingly arranged so that when recovery or When lowering the height of the second slide 3, the required process can be achieved by pulling out the sealing plug to deflate the lower end of the sealing slide 30. The cooperation between the one-way vent valve 32, the fixing box 19 and the sealing slide 30 can change the inclination of the slide, and the height of the two ends of the slide can be adjusted according to the weight of the material and the height difference of the adjacent roofs. At the same time, the transportation direction of the material can be arbitrarily changed by changing the height of the two ends. The material can be transported there and then transferred back, which greatly facilitates the construction of the roof, reduces transportation costs, improves construction efficiency, and ensures the safety of workers working at heights. Example

[0041] See also Figure 1-12 This embodiment provides a technical solution based on the first embodiment: the transverse lengths of the first slide 1, the connecting slide 2, and the second slide 3 are all longer than the length of the connecting rail 4, and the connecting rail 4 is welded on both sides of the middle part of the first slide 1, the connecting slide 2, or the second slide 3;

[0042] Buffer pads 6 are fixedly provided on the side walls of both sides of the first slide 1, the connecting slide 2 and the second slide 3. The connection between the buffer pads 6 and the first slide 1, the connecting slide 2 and the second slide 3 is welded, and the buffer pads 6 are made of natural rubber material, so that the buffer pads 6 can limit and buffer the transported baffles, etc., to prevent the conveying plate 16 from sliding too fast during the conveying process, causing the baffles and other building materials to fall off and fly out, and other safety accidents;

[0043] The supporting assembly includes a clamping slide 8 arranged in the lower wall of the first slide 1, and a clamping slide groove 9 is clamped in the clamping slide 8. The lower end of the clamping slide groove 9 is fixedly connected to a foot 7. The lower wall of the foot 7 is set as an arc surface, so that no matter how the height of the second slide 3 changes, the foot 7 at the lower end of the first slide 1 can stand on the ground, preventing the situation where the traditional foot with a flat lower wall is difficult to stand stably. According to actual use, when adjusting the transmission path of the entire conveying cableway, in order to ensure the stability of the entire device, when choosing to install the foot 7, it can be movably installed with the bottom of the first slide 1;

[0044] The elastic clamping assembly includes an inner cavity 21 arranged in the conveying plate 16, two limit clamping plates 17 are respectively slidably arranged at the two ends of the inner cavity 21, and a clamping spring 22 is fixedly connected between the two limit clamping plates 17, the clamping spring 22 is arranged in the inner cavity 21, and a toggle block 18 is fixedly provided on the upper wall of the two limit clamping plates 17, and the two toggle blocks 18 are arranged in a matching triangular strip shape. During transportation, the water-blocking board and other materials to be transported are placed vertically on the conveying plate 16, and the two limit clamping plates 17 are pulled by the clamping spring 22 to firmly clamp the water-blocking board and other materials between the two limit clamping plates 17. As the clamping spring 22 stretches, when the transported material is less, that is, when the clamping spring 22 is in a shorter state, the clamping force on the material will become smaller. At this time, the connecting magnets 20 arranged at both ends of the conveying plate 16 are used to further stabilize the clamping process to prevent the material from falling off the conveying plate 16, thereby ensuring transportation safety and preventing falling objects from high altitude.

[0045] A limit block is fixedly provided on the side wall of the sealing cavity 29 , and the limit block is arranged corresponding to the sealing slide 30 to limit the sliding distance of the sealing slide 30 and prevent it from sliding to the bottom of the one-way vent valve 32 .

[0046] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0047] When the device is used, the initial state of the device is that the first slide 1, the connecting slide 2 and the second slide 3 are retracted together. The connecting slide 2 slides and retracts into the second slide 3 when it is retracted. The first slide 1 is retracted at the connecting slide 2. At the same time, the rotating rod 27 rotates, and the side wall of the fixed box 19 is attached to the lower wall of the second slide 3, so that the device in the retracted state is in the shape of a square box. This greatly reduces the storage area and is labor-saving and convenient when transporting the device. It avoids the device being too long to be difficult to transport in an elevator and does not require hoisting, which saves costs and improves efficiency.

[0048] After the device is transported to the roof, the two slide bars 10 carried together are first engaged and slid into the engaging grooves 12 through the engaging plates 15 at their ends. Then, the fixing plate 13 is fixed to the upper wall of the engaging plate 15 by screws. This completes the fixing of the slide bars 10, and the slide bars 10 can be rotated at the engaging plate 15. At the same time, the engaging slide plate 8 is engaged in the engaging slide groove 9 to complete the fixed connection of the foot 7.

[0049] Then, the fixing box 19 is flipped over, and the base 31 at the lower end of the fixing box 19 is fixed to the ground. By pushing the two sliding rods 10, the first slide 1, the connecting slide 2, and the second slide 3 are unfolded, and the first slide 1 at the end is pushed to the roof of the next building or the required position. There is no need to fix both ends of the device on two roofs or at separated positions, which facilitates the transportation of materials such as watertight boards, increases the material transfer speed, and improves construction efficiency.

[0050] After the first slide 1, the connecting slide 2 and the second slide 3 are unfolded and placed to the other end, the ring 25 is inserted from the end of the slide bar 10 on the second slide 3, and the conveying plate 16 is slidably connected to the slide bar 10. Then, one end of the slide bar 10 at the second slide 3 is placed on the fixing groove 23, and then fixed by the bolt 24. Then, the water-blocking board and other materials to be transported are placed vertically on the conveying plate 16. The two limit clamps 17 firmly clamp the water-blocking board and other materials between the two limit clamps 17 through the pulling of the clamping spring 22. As the clamping spring 22 stretches, when the transported material is less, that is, when the clamping spring 22 is in a shorter state, the clamping force on the material will become smaller. At this time, the connecting magnets 20 set at both ends of the conveying plate 16 are used to further stabilize the clamping process to prevent the material from falling off the conveying plate 16, thereby ensuring transportation safety and preventing falling objects from high altitude.

[0051] After placing the two ends of the slide, the foot-operated air pump can be connected to the one-way vent valve 32. By pumping air with the foot, gas is introduced to the bottom of the sealing slide 30, and the sealing slide 30 is gradually lifted up in the sealing cavity 29, thereby driving the movable rod 28 to move upward, so that the second slide 3 is lifted up at this end of the fixed box 19, thereby changing the inclination of the slide. The height of the two ends of the slide can be adjusted according to the weight of the material and the height difference of the adjacent roofs. At the same time, the transportation direction of the material can be changed arbitrarily by changing the height of the two ends. The material can be transported there and then transferred back, which greatly facilitates the construction of the roof, reduces transportation costs, improves construction efficiency, and also ensures the safety of workers working at heights.

[0052] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An ultra-long roof cableway automatically stretched and laid by metal welding, characterized in that: The invention comprises a first slideway (1) arranged at one end and a second slideway (3) at the other end, a limiting frame plate (5) is fixedly provided at the end side wall of the second slideway (3), the first slideway (1) and the second slideway (3) are connected to each other via three connecting slideways (2), the first slideway (1), the connecting slideway (2) and the second slideway (3) are slidably connected via connecting slide rails (4), a supporting component is provided at the lower wall of the first slideway (1), two sliding rods (10) are commonly and horizontally provided between the first slideway (1), the connecting slideway (2) and the second slideway (3), one end of the sliding rod (10) and the side wall of the first slideway (1) are connected via a clamping fixing component, the other side of the sliding rod (10) is arranged at the limiting frame plate (5), a fixing groove (23) is fixedly provided at the inner wall of the limiting frame plate (5), and the end of the sliding rod (10) is placed On the fixing groove (23), the slide bar (10) and the limit frame plate (5) are locked and connected by bolts (24), and the bolts (24) are arranged through the limit frame plate (5). The two slide bars (10) are respectively provided with collars (25), and the upper walls of the two collars (25) are welded with a conveying plate (16) together. The upper walls of the conveying plate (16) are provided with limit clamps (17) on both sides, and the two limit clamps (17) are connected by an elastic clamping component. The side walls of the elastic clamping component are provided with a magnetic compensation component. Fixed connecting plates (26) are fixed on both sides of the lower wall of the end of the second slideway (3). A rotating rod (27) is rotatably arranged between the two fixed connecting plates (26). Two movable rods (28) are fixed on the side walls of the rotating rod (27). The two movable rods (28) are parallel to each other, and the lower ends of the two movable rods (28) are connected with a height adjustment component. The clamping and fixing assembly comprises a clamping groove (12) arranged in the side wall of the first slideway (1), a clamping plate (15) is slidably arranged in the clamping groove (12), a rotating plate (11) is rotatably arranged at the side wall of the clamping plate (15), the rotating plate (11) and the slide bar (10) are fixedly connected, and a fixing plate (13) is also arranged in the clamping groove (12), the fixing plate (13) is arranged in a T-shape, the lower wall of the fixing plate (13) and the upper wall of the clamping plate (15) are abutted against each other, and the upper end side wall of the fixing plate (13) and the side wall of the first slideway (1) are fixedly connected by screws; The magnetic compensation component comprises a connecting magnet (20) fixedly arranged on the side walls of the front and rear sides of the limiting clamp (17), and the thickness of the connecting magnet (20) is greater than the thickness of the limiting clamp (17); The height adjustment assembly comprises a fixed box (19) arranged at the lower wall of the second slideway (3), a base (31) being fixedly provided at the lower end of the fixed box (19), a sealing cavity (29) being provided in the fixed box (19), a sealing slide plate (30) being slidably provided in the sealing cavity (29), a limit block being fixedly provided at the side wall of the sealing cavity (29), the lower ends of the two movable rods (28) and the upper wall of the sealing slide plate (30) being fixedly connected, a one-way vent valve (32) being provided at the side wall of the fixed box (19), the one-way vent valve (32) being provided between the limit block and the base (31), a leakage hole being further provided at the other side wall of the fixed box (19), the leakage hole being plugged with a sealing plug, and the leakage hole and the one-way vent valve (32) being provided correspondingly.

2. The super-long roof ropeway automatically stretched and laid by metal welding according to claim 1, characterized in that: The transverse lengths of the first slideway (1), the connecting slideway (2) and the second slideway (3) are all longer than the length of the connecting slide rail (4), and the connecting slide rail (4) is welded on both sides of the middle part of the first slideway (1), the connecting slideway (2) or the second slideway (3).

3. The super-long roof ropeway automatically stretched and laid by metal welding according to claim 1, characterized in that: The limiting frame plate (5) and the second slideway (3) are integrally welded and formed.

4. The super-long roof ropeway automatically stretched and laid by metal welding according to claim 1, characterized in that: Buffer pads (6) are fixedly provided on both side walls of the first slideway (1), the connecting slideway (2) and the second slideway (3); the connection points between the buffer pads (6) and the first slideway (1), the connecting slideway (2) and the second slideway (3) are welded, and the buffer pads (6) are made of natural rubber.

5. The super-long roof ropeway automatically stretched and laid by metal welding according to claim 1, characterized in that: The support assembly comprises a clamping slide plate (8) arranged in the lower wall of the first slideway (1), a clamping slide groove (9) is clamped in the clamping slide plate (8), a bottom foot (7) is fixedly connected to the lower end of the clamping slide groove (9), and the bottom wall of the bottom foot (7) is arranged in an arc surface.

6. The super-long roof ropeway automatically stretched and laid by metal welding according to claim 1, characterized in that: Water holes (14) are provided on the bottom walls of the first slideway (1), the connecting slideway (2) and the second slideway (3).

7. The super-long roof ropeway automatically stretched and laid by metal welding according to claim 1, characterized in that: The elastic clamping assembly comprises an inner cavity (21) arranged in the conveying plate (16), two limit clamping plates (17) are slidably arranged at two ends of the inner cavity (21), a clamping spring (22) is fixedly connected between the two limit clamping plates (17), the clamping spring (22) is arranged in the inner cavity (21), and a toggle block (18) is fixedly arranged on the upper wall of the two limit clamping plates (17), and the two toggle blocks (18) are arranged in a matching triangular strip shape.

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