Integral lifting device for steel structure corridor

Abstract

The utility model provides an integral lifting device for a steel structure corridor, which relates to the technical field of steel structure corridors and comprises a support, hydraulic lifters are arranged at four corners of the support, steel cables are arranged in the hydraulic lifters, windproof devices are arranged on two sides of the support, each windproof device comprises a square tube, and the square tubes are connected with the hydraulic lifters. A clamping block is inserted into the square tube, a connecting plate is connected to one side of the clamping block in a clamped mode, a fixing frame is fixedly connected to one side of the connecting plate, adjusting plates are slidably connected to the two sides of the fixing frame, a plurality of threaded grooves are formed in one sides of the adjusting plates, and first bolts are inserted into the fixing frame in a threaded mode. According to the anti-wind lifting device, the two sides of the steel structure corridor on the steel cable can be prevented from wind through the anti-wind device, the situation that the steel structure corridor is blown by wind to shake in strong wind and then collides with a building is avoided, and therefore the using effect of the lifting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure connecting corridors, in particular to an integral lifting device for steel structure connecting corridors. Background Technique

[0002] A lifting device is a device that lifts an object from a lower place to a higher place. During building construction, a lifting device is used to lift an object.

[0003] When the steel structure connecting corridor is integrally lifted, the steel cables at the four corners of the support are fixed to the four corners of the steel structure connecting corridor, and then the hydraulic lifters are started to move the steel cables upward to drive the integral lifting of the steel structure connecting corridor. When there is strong wind during the lifting of the steel structure connecting corridor, the steel structure connecting corridor will be blown and shaken, which may easily cause the steel structure connecting corridor to collide with the building, resulting in damage to the steel structure connecting corridor and the building, and further leading to problems that affect the use effect of the lifting device. Content of the Utility Model

[0004] The utility model aims to solve the problem that when there is strong wind during the lifting of the steel structure connecting corridor, the steel structure connecting corridor will be blown and shaken, which may easily cause the steel structure connecting corridor to collide with the building, resulting in damage to the steel structure connecting corridor and the building, and further leading to problems that affect the use effect of the lifting device, and provides an integral lifting device for steel structure connecting corridors.

[0005] To achieve the above object, the utility model adopts the following technical scheme: an integral lifting device for steel structure connecting corridors, including a support, hydraulic lifters are arranged at the four corners of the support, steel cables are arranged inside the hydraulic lifters, windproof devices are arranged on both sides of the support, the windproof device includes a square pipe, a clamping block is inserted inside the square pipe, one side of the clamping block is clamped with a connecting plate, a fixing frame is fixedly connected to one side of the connecting plate, adjusting plates are slidably connected to both sides of the fixing frame, a plurality of threaded grooves are formed on one side of the adjusting plate, a first bolt is threadedly inserted inside the fixing frame, the first bolt is threadedly connected with the threaded grooves on one side of the adjusting plate, a second bolt is threadedly inserted at the ends of the fixing frame and the adjusting plate away from each other, one side of the second bolt abuts against a windproof cloth, and the size of the windproof cloth is adapted to the overall size of the fixing frame and the adjusting plate.

[0006] The effects achieved by the above components are as follows: When the steel structure corridor is lifted as a whole, the steel cables at the four corners of the support will be fixed to the four corners of the steel structure corridor, and then the hydraulic lifters will be activated to move the steel cables upward to drive the overall lifting of the steel structure corridor. When using the windproof device, the fixing frame can be moved to insert the connecting plate into the square pipe, and then the clamping block can be moved to fix the connecting plate. Then, the adjusting plate can be moved to adjust the lengths of the two arms of the fixing frame. Then, the first bolt is used to pass through the fixing frame and reach the threaded groove inside the adjusting plate to complete the position fixing of the adjusting plate. Then, the four corners of the windproof cloth are placed on the fixing frame and the adjusting plate, and then the second bolt is rotated so that the second bolt is fixed to the fixing frame and the adjusting plate and abuts against the windproof cloth to complete the fixing of the windproof cloth. Then, the windproof cloth provides wind protection for both sides of the steel structure corridor. By using the windproof device, wind protection can be provided for both sides of the steel structure corridor on the steel cables, avoiding the situation where the steel structure corridor sways in strong winds and then collides with the building, thereby increasing the usage effect of the lifting device.

[0007] Preferably, a through hole is formed on one side of the windproof cloth, and a plurality of through holes on one side of the windproof cloth are arranged at equal intervals.

[0008] The effects achieved by the above components are as follows: By using the through holes, the influence of the wind on the windproof cloth is reduced, thereby prolonging the service life of the windproof cloth.

[0009] Preferably, a control rod is fixedly connected to one side of the adjusting plate, and the size of the control rod is adapted to the size of the adjusting plate.

[0010] The effects achieved by the above components are as follows: By using the control rod, the contact area between the adjusting plate and the operator is increased, making it easier to move the adjusting plate.

[0011] Preferably, a rubber sleeve is fixedly connected to one side of the control rod, and the size of the rubber sleeve is adapted to the size of the control rod.

[0012] The effects achieved by the above components are as follows: By using the rubber sleeve, the friction between the control rod and the operator is increased, making it more convenient for the operator to use the control rod.

[0013] Preferably, a trapezoidal block is fixedly connected to one side of the connecting plate, and the size of the side of the trapezoidal block away from the control frame is smaller than the other side.

[0014] The effects achieved by the above components are as follows: By using the trapezoidal block, the size of one side of the connecting plate is reduced, making it easier to insert the connecting plate into the square pipe.

[0015] Preferably, an auxiliary device is provided on one side of the square tube close to the clamping block. The auxiliary device includes a slide rail fixedly connected to the square tube. A baffle is slidably connected inside the slide rail, and the size of the baffle is adapted to the size of the clamping block.

[0016] The effect achieved by the above components is that when using the clamping block, the baffle inside the slide rail can be moved to limit the position of the clamping block, making it not easy for the clamping block to move. By using the auxiliary device, the movement trajectory of the clamping block can be restricted, enabling the clamping block to better fix the connecting plate, thereby improving the use effect of the windproof device.

[0017] Preferably, a reinforcing rod is fixedly connected inside the slide rail, and the reinforcing rod is slidably connected to the baffle.

[0018] The effect achieved by the above components is that by using the reinforcing rod, the connection strength between the baffle and the slide rail is improved, avoiding the separation of the slide rail and the baffle.

[0019] Preferably, a plurality of anti-slip blocks are fixedly connected to one side of the baffle, and the plurality of anti-slip blocks are arranged at equal intervals on one side of the baffle.

[0020] The effect achieved by the above components is that by using the anti-slip blocks, the friction between the operator and the baffle is increased, making it easier for the operator to move the baffle.

[0021] In summary, the beneficial effects of the present utility model are as follows:

[0022] By using the windproof device, the two sides of the steel structure corridor on the steel cable can be windproofed, avoiding the situation that the steel structure corridor shakes in strong winds and then collides with the building, thereby improving the use effect of the lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the windproof device of the present utility model;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the square tube part of the present utility model;

[0026] Figure 4 is of the present utility model Figure 3 enlarged view of part A.

[0027] Legend: 1. Bracket; 2. Windproof device; 21. Square pipe; 22. Clamping block; 23. Connecting plate; 24. Fixed frame; 25. Adjusting plate; 26. First bolt; 27. Threaded groove; 28. Windshield cloth; 29. Second bolt; 210. Through hole; 211. Control rod; 212. Rubber sleeve; 213. Trapezoidal block; 3. Auxiliary device; 31. Slide rail; 32. Baffle; 33. Reinforcing rod; 34. Anti-slip block; 4. Hydraulic lifter; 5. Steel cable. Detailed implementation

[0028] Refer to Figures 1-4 As shown in the figure, this embodiment discloses an integral lifting device for a steel structure corridor, including a bracket 1. Hydraulic lifters 4 are provided at the four corners of the bracket 1. A steel cable 5 is arranged inside the hydraulic lifter 4. Windproof devices 2 are provided on both sides of the bracket 1.

[0029] Refer to Figures 1-4 As shown in the figure, this embodiment discloses that the windproof device 2 includes a square pipe 21. A clamping block 22 is inserted inside the square pipe 21. A connecting plate 23 is clamped on one side of the clamping block 22. A fixed frame 24 is fixedly connected to one side of the connecting plate 23. Adjusting plates 25 are slidably connected to both sides of the fixed frame 24. A number of threaded grooves 27 are formed on one side of the adjusting plate 25. A first bolt 26 is threadedly inserted inside the fixed frame 24. The first bolt 26 is threadedly connected to the threaded grooves 27 on one side of the adjusting plate 25. A second bolt 29 is threadedly inserted at the ends of the fixed frame 24 and the adjusting plate 25 away from each other. One side of the second bolt 29 abuts against a windshield cloth 28. The size of the windshield cloth 28 is adapted to the overall size of the fixed frame 24 and the adjusting plate 25.

[0030] Refer to Figures 1-4As shown in the figure, this embodiment discloses that when the steel structure corridor is lifted as a whole, the steel cables 5 at the four corners of the support 1 will be fixed to the four corners of the steel structure corridor, and then the hydraulic lifter 4 is started to move the steel cables 5 upward to drive the overall lifting of the steel structure corridor. When using the windproof device 2, the fixing frame 24 can be moved to insert the connecting plate 23 into the square pipe 21, and then the clamping block 22 is moved to fix the connecting plate 23. Then the adjusting plate 25 is moved to adjust the lengths of the two arms of the fixing frame 24. Then the first bolt 26 is used to pass through the fixing frame 24 and reach the internal thread groove 27 of the adjusting plate 25 to complete the position fixing of the adjusting plate 25. Then the four corners of the windproof cloth 28 are placed on the fixing frame 24 and the adjusting plate 25, and then the second bolt 29 is rotated to fix the second bolt 29 to the fixing frame 24 and the adjusting plate 25 and abut against the windproof cloth 28, and then the fixing of the windproof cloth 28 is completed. Then the windproof cloth 28 prevents wind on both sides of the steel structure corridor. By using the windproof device 2, the two sides of the steel structure corridor on the steel cable 5 can be windproof, avoiding the situation that the steel structure corridor sways when the wind is strong and then collides with the building, thereby improving the use effect of the lifting device.

[0031] Referring to Figures 1-4 As shown in the figure, this embodiment discloses that through holes 210 are formed on one side of the windproof cloth 28, and several through holes 210 on one side of the windproof cloth 28 are arranged at equal intervals. By using the through holes 210, the influence of the wind on the windproof cloth 28 is reduced, thereby improving the service life of the windproof cloth 28. A control rod 211 is fixedly connected to one side of the adjusting plate 25, and the size of the control rod 211 is adapted to the size of the adjusting plate 25. By using the control rod 211, the contact area between the adjusting plate 25 and the operator is increased, making it easier to move the adjusting plate 25. A rubber sleeve 212 is fixedly connected to one side of the control rod 211, and the size of the rubber sleeve 212 is adapted to the size of the control rod 211. By using the rubber sleeve 212, the friction between the control rod 211 and the operator is increased, making it more convenient for the operator to use the control rod 211. A trapezoidal block 213 is fixedly connected to one side of the connecting plate 23, and the size of the side of the trapezoidal block 213 away from the control frame is smaller than that of the other side. By using the trapezoidal block 213, the size of one side of the connecting plate 23 is reduced, making it easier for the connecting plate 23 to be inserted into the square pipe 21.

[0032] Referring to Figures 1-4As shown in the figure, in this embodiment, an auxiliary device 3 is provided on one side of the square tube 21 close to the clamping block 22. The auxiliary device 3 includes a slide rail 31 which is fixedly connected to the square tube 21. A baffle 32 is slidably connected inside the slide rail 31, and the size of the baffle 32 is adapted to the size of the clamping block 22. When using the clamping block 22, the baffle 32 inside the slide rail 31 can be moved to limit the position of the clamping block 22, making it not easy for the clamping block 22 to move. By using the auxiliary device 3, the movement track of the clamping block 22 can be restricted, enabling the clamping block 22 to better fix the connecting plate 23, thereby improving the use effect of the windproof device 2.

[0033] Referring to Figures 1-4 As shown in the figure, in this embodiment, a reinforcing rod 33 is fixedly connected inside the slide rail 31, and the reinforcing rod 33 is slidably connected to the baffle 32. By using the reinforcing rod 33, the connection strength between the baffle 32 and the slide rail 31 is improved, avoiding the separation of the slide rail 31 and the baffle 32. A number of anti-slip blocks 34 are fixedly connected to one side of the baffle 32, and the number of anti-slip blocks 34 are arranged equidistantly on one side of the baffle 32. By using the anti-slip blocks 34, the friction between the operator and the baffle 32 is increased, making it easier for the operator to move the baffle 32.

[0034] Working principle: When the steel structure corridor is lifted as a whole, the steel cables 5 at the four corners of the bracket 1 will be fixed to the four corners of the steel structure corridor, and then the hydraulic lifter 4 is started to move the steel cables 5 upward to drive the overall lifting of the steel structure corridor. When using the windproof device 2, the fixing frame 24 can be moved to insert the connecting plate 23 with the trapezoidal block 213 into the square tube 21, and then the clamping block 22 is moved to fix the connecting plate 23. Then, through the control rod 211 with the rubber sleeve 212, the adjusting plate 25 is moved to adjust the length of the two arms of the fixing frame 24. Then, the first bolt 26 is used to pass through the fixing frame 24 and reach the threaded groove 27 inside the adjusting plate 25 to complete the position fixing of the adjusting plate 25. Then, the four corners of the windproof cloth 28 are placed on the fixing frame 24 and the adjusting plate 25, and then the second bolt 29 is rotated to fix the second bolt 29 to the fixing frame 24 and the adjusting plate 25 and abut against the windproof cloth 28, and then the fixing of the windproof cloth 28 is completed. Then, the windproof cloth 28 prevents wind on both sides of the steel structure corridor. By using the windproof device 2, the two sides of the steel structure corridor on the steel cable 5 can be windproofed, avoiding the situation that the steel structure corridor sways in the strong wind and then collides with the building, thereby improving the use effect of the lifting device.

[0035] When using the clamping block 22, the baffle 32 with anti-sliding blocks 34 inside the sliding rail 31 can be moved to limit the position of the clamping block 22, making it not easy for the clamping block 22 to move. By using the auxiliary device 3, the movement track of the clamping block 22 can be restricted, enabling the clamping block 22 to better fix the connecting plate 23, thereby improving the use effect of the windproof device 2.

Claims

1. An overall lifting device for a steel structure connecting corridor, comprising a bracket (1), characterized in that: Hydraulic lifters (4) are provided at the four corners of the bracket (1). A steel cable (5) is provided inside the hydraulic lifter (4). Windproof devices (2) are provided on both sides of the bracket (1). The windproof device (2) includes a square tube (21). A clamping block (22) is inserted inside the square tube (21). A connecting plate (23) is clamped on one side of the clamping block (22). A fixing frame (24) is fixedly connected to one side of the connecting plate (23). Adjusting plates (25) are slidably connected to both sides of the fixing frame (24). A number of threaded grooves (27) are formed on one side of the adjusting plate (25). A first bolt (26) is threadedly inserted inside the fixing frame (24). The first bolt (26) is threadedly connected to the threaded groove (27) on one side of the adjusting plate (25). A second bolt (29) is threadedly inserted at the ends of the fixing frame (24) and the adjusting plate (25) away from each other. A windproof cloth (28) is abutted against one side of the second bolt (29). The size of the windproof cloth (28) is adapted to the overall size of the fixing frame (24) and the adjusting plate (25).

2. The overall lifting device for a steel structure connecting corridor according to claim 1, wherein: A through hole (210) is formed on one side of the windproof cloth (28). A number of through holes (210) on one side of the windproof cloth (28) are arranged at equal intervals.

3. An overall lifting device for a steel structure connecting corridor according to claim 2, characterized in that: A control rod (211) is fixedly connected to one side of the adjusting plate (25). The size of the control rod (211) is adapted to the size of the adjusting plate (25).

4. The overall lifting device for a steel structure connecting corridor according to claim 3, characterized in that: A rubber sleeve (212) is fixedly connected to one side of the control rod (211). The size of the rubber sleeve (212) is adapted to the size of the control rod (211).

5. An overall lifting device for a steel structure connecting corridor according to claim 4, characterized in that: A trapezoidal block (213) is fixedly connected to one side of the connecting plate (23). The size of one side of the trapezoidal block (213) away from the control frame is smaller than that of the other side.

6. The overall lifting device for a steel structure connecting corridor according to claim 5, characterized in that: An auxiliary device (3) is provided on one side of the square tube (21) close to the clamping block (22). The auxiliary device (3) includes a slide rail (31). The slide rail (31) is fixedly connected to the square tube (21). A baffle (32) is slidably connected inside the slide rail (31). The size of the baffle (32) is adapted to the size of the clamping block (22).

7. The integral lifting device for a steel structure connecting corridor according to claim 6, characterized in that: A reinforcing rod (33) is fixedly connected inside the slide rail (31). The reinforcing rod (33) is slidably connected to the baffle (32).

8. The overall lifting device for a steel structure connecting corridor according to claim 7, wherein: A number of anti-slip blocks (34) are fixedly connected to one side of the baffle (32). A number of the anti-slip blocks (34) are arranged at equal intervals on one side of the baffle (32).

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