Steel structure construction sliding frame

Abstract

The utility model relates to the technical field of steel structure transportation equipment, and discloses a steel structure construction sliding frame which comprises a transverse plate, two bottom plates and a movable plate, the opposite outer surfaces of the two vertical plates are rotationally connected with a first forward and reverse screw rod, and the outer surface of the right side of the first forward and reverse screw rod is fixedly connected with a rotary knob. And a second positive and negative screw rod rotationally penetrates through the interior of the adjusting frame, an adjusting screw rod penetrates through the outer surface of the top of the C-shaped seat in a threaded mode, and a pressing plate is rotationally connected to the outer surface of the bottom of the adjusting screw rod. According to the sliding frame for steel structure construction, a first positive and negative screw rod is arranged to be matched with two threaded blocks and a rotating rod to adjust the distance between C-shaped seats on the front side and the rear side, a second positive and negative screw rod and a threaded cylinder are matched to adjust the distance between the two C-shaped seats on the left side and the right side, then an adjusting screw rod is rotated to drive a pressing plate to fix steel, and relative fixed clamping of the steel is achieved; the rope is prevented from being interfered and influenced by transverse wind, and the safety of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure transportation equipment, in particular to a steel structure construction sliding frame. Background Art

[0002] Steel structure construction is generally carried out at high altitudes. In order to facilitate construction operations by workers, sliding frames are used to transport the steel structures.

[0003] The existing patent (Announcement No.: CN214329967U) discloses an assembled steel structure sliding frame, including a moving seat and a lifting mechanism, wherein the moving seat is provided with collection slots on both sides; a support rod is connected inside the collection slot, a fixed slot is provided on one side of the support rod, a bolt is connected to one side of the moving seat near the fixed slot, a threaded rod is connected to one side of the support rod, a bearing is connected to one end of the threaded rod, a support plate is connected to one side of the bearing, a first support column is installed on the top of the moving seat, and a slide slot is provided inside the first support column. The assembled steel structure sliding frame is provided with a first motor that can drive the gear to move when working, so that the gear can drive the rack to mesh and move when rotating, and the rack can drive the second support column to move when moving, and the second support column can slide with the slide slot when moving, and the second support column can drive the connecting plate and the lifting mechanism to move when sliding, so as to facilitate the height adjustment of the lifting mechanism according to the height of the steel structure.

[0004] The sliding frame in the above patented technology transports the steel structure through a lifting mechanism. Although it is convenient to adjust the height of the lifting mechanism according to the height of the steel structure and the distance between the lifting mechanisms according to the width of the steel structure, it does not take into account that the ropes in the lifting mechanism of the steel structure are often affected by the lateral wind and shake during construction, which in turn creates certain construction risks. Therefore, a sliding frame for steel structure construction is proposed. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a steel structure construction sliding frame to solve the problems mentioned in the above background technology.

[0006] The top outer surface of the movable frame is fixedly connected with the two vertical plates which are symmetrically arranged on the left and right sides of the two movable frames, and the outer surfaces of the two movable frames are rotatably connected with the first positive and negative screw rods, the first positive and negative screw rods rotate and penetrate the right vertical plate, the right outer surface of the first positive and negative screw rods is fixedly connected with a knob, the outer surface of the first positive and negative screw rods is threadedly connected with two threaded blocks, the front and rear outer surfaces of the two threaded blocks are rotatably connected with rotating rods, the outer surfaces of the two front rotating rods and the outer surfaces of the two rear rotating rods are rotatably connected with rotating seats, the outer surfaces of the two rotating seats opposite to each other are fixedly connected with an adjusting frame, the inner surface of the adjusting frame is rotatably penetrated with a second positive and negative screw rod, the outer surfaces of both ends of the second positive and negative screw rods are threadedly connected with threaded cylinders, and the outer surfaces of the two threaded cylinders are fixedly connected with the connecting block;

[0007] The top outer surface of the connection block is fixedly connected with a C-shaped seat, the top outer surface of the C-shaped seat is threadedly penetrated with an adjusting screw, and the bottom outer surface of the adjusting screw is rotatably connected with a pressing plate.

[0008] Furthermore, hydraulic cylinders are fixedly installed on the top outer surfaces of the two base plates, and columns are fixedly connected to the top outer surfaces of the two hydraulic cylinders. Vertical threaded rods are rotatably connected inside the two columns. A first motor is fixedly installed on the top outer surface of the left column, and the output end of the first motor is fixedly connected to the outer surface of the left vertical threaded rod. Threaded plates are fixedly connected to the left and right outer surfaces of the cross plate, and the two threaded plates are respectively threadedly connected to the outer surfaces of the two vertical threaded rods.

[0009] Furthermore, the top outer surface of the horizontal plate is fixedly connected to two side plates which are symmetrically arranged on the left and right, a transverse threaded rod is rotatably connected between the opposite outer surfaces of the two side plates, a second motor is fixedly installed on the right outer surface of the right side plate, an output end of the second motor is fixedly connected to the outer surface of the transverse threaded rod, a moving block is threadedly connected to the outer surface of the transverse threaded rod, and the top outer surface of the moving block is fixedly connected to the bottom outer surface of the moving plate.

[0010] Furthermore, universal wheels are installed at the four corners of the bottom of the base plate, and the interior of the universal wheels has a self-locking structure.

[0011] Furthermore, the outer surface fixing sleeve of the second forward and reverse screw is provided with a driven bevel gear, the outer surface of the adjustment frame is rotatably penetrated by a rotating shaft, the outer surface fixing sleeve of the rotating shaft is provided with a driving bevel gear, and the driving bevel gear is movably meshed with the outer surface of the driven bevel gear.

[0012] Furthermore, the outer surfaces of the two vertical threaded rods are fixedly sleeved with transmission wheels, and the outer surfaces of the two transmission wheels are sleeved with belts.

[0013] Furthermore, a limit plate is fixedly sleeved on the outer surfaces of the two threaded cylinders, and two telescopic rods are fixedly connected to the outer surfaces of the limit plates, and the other ends of the two telescopic rods are fixedly connected to the outer surface of the adjustment frame.

[0014] Furthermore, two limiting grooves are provided on the top outer surface of the movable plate, and limiting blocks are fixedly connected to the bottom outer surfaces of the two adjustment frames, and the two limiting blocks are respectively slidably connected to the inside of the two limiting grooves.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The steel structure construction sliding frame adjusts the distance between the front and rear C-shaped seats by setting the first positive and negative screw rods in conjunction with two threaded blocks and a rotating rod, and adjusts the distance between the two C-shaped seats on the left and right sides in conjunction with the second positive and negative screw rods and a threaded barrel, and then fixes the steel by rotating the adjusting screw to drive the pressure plate, thereby achieving relative fixed clamping of the steel, avoiding the rope from being affected by lateral wind interference, and improving the safety of the equipment.

[0017] 2. The steel structure construction sliding frame adjusts the height of the steel in the first stage through the operation of the hydraulic cylinder, and drives the vertical threaded rod through the first motor, cooperates with the transmission wheel and belt to move the threaded plate, and adjusts the height of the steel in the second stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the horizontal plate and its related structures of the utility model;

[0020] Figure 3 This is a schematic diagram of the movable plate of the utility model and its related structures;

[0021] Figure 4 This is a schematic diagram of the interior of the adjustment frame and its related structures of the utility model;

[0022] Figure 5 It is a schematic diagram of the partial internal structure of the left column of the utility model.

[0023] In the figure: 1, horizontal plate; 2, bottom plate; 3, moving plate; 4, first positive and negative screw rod; 5, threaded block; 6, rotating rod; 7, rotating seat; 8, adjusting frame; 9, second positive and negative screw rod; 10, threaded barrel; 11, connecting block; 12, C-shaped seat; 13, adjusting screw; 14, pressure plate; 15, knob; 16, hydraulic cylinder; 17, column; 18, vertical threaded rod; 19, first motor; 20, threaded plate; 21, transmission wheel; 22, belt; 23, horizontal threaded rod; 24, second motor; 25, moving block; 26, driven bevel gear; 27, driving bevel gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Please refer to Figure 1-Figure 4 The utility model provides a technical solution: a steel structure construction sliding frame, including a horizontal plate 1, two bottom plates 2 and a movable plate 3, the top outer surface of the movable plate 3 is fixedly connected to two vertical plates which are symmetrically arranged on the left and right sides, the opposite outer surfaces of the two vertical plates are rotatably connected with a first positive and negative screw rod 4, the first positive and negative screw rod 4 rotates and penetrates the right vertical plate, the right outer surface of the first positive and negative screw rod 4 is fixedly connected with a knob 15, the outer surface of the first positive and negative screw rod 4 is threadedly connected with two threaded blocks 5, the front and rear outer surfaces of the two threaded blocks 5 are rotatably connected with a rotating rod 6, the outer surfaces of the two front rotating rods 6 and the outer surfaces of the two rear rotating rods 6 are rotatably connected with a rotating seat 7, the outer surfaces of the two rotating seats 7 opposite to each other are fixedly connected with an adjusting frame 8, the inner part of the adjusting frame 8 is rotatably penetrated with a second positive and negative screw rod 9, the outer surfaces of both ends of the second positive and negative screw rod 9 are threadedly connected with a threaded cylinder 10, and the outer surfaces of the two threaded cylinders 10 are fixedly connected with a connecting block 11;

[0026] The top outer surface of the connecting block 11 is fixedly connected with a C-shaped seat 12, and the top outer surface of the C-shaped seat 12 is threaded with an adjusting screw 13, and the bottom outer surface of the adjusting screw 13 is rotatably connected with a pressing plate 14. In this embodiment, according to the size of the steel, the knob 15 is turned, and the knob 15 drives the first positive and negative screw rod 4 to rotate. The rotation of the first positive and negative screw rod 4 causes the two threaded blocks 5 to move, thereby changing the angle between the rotating rod 6. After moving the C-shaped seats 12 on the front and rear sides to the appropriate position, the rotating shaft is rotated, and the rotating shaft drives The active bevel gear 27 rotates, thereby rotating the driven bevel gear 26, which rotates the second forward and reverse screw rod 9. The rotation of the second forward and reverse screw rod 9 moves the two threaded tubes 10 respectively, thereby adjusting the distance between the two C-shaped seats 12 on the left and right sides, and then placing the steel between the C-shaped plate and the pressure plate 14, rotating the adjusting screw 13, so that the adjusting screw 13 drives the pressure plate 14 to move downward, fix the steel, and achieve relative fixed clamping of the steel, avoiding the rope from being affected by lateral wind interference, and improving the safety of the equipment.

[0027] Hydraulic cylinders 16 are fixedly installed on the top outer surfaces of the two bottom plates 2, and columns 17 are fixedly connected to the top outer surfaces of the two hydraulic cylinders 16. Vertical threaded rods 18 are rotatably connected inside the two columns 17. A first motor 19 is fixedly installed on the top outer surface of the left column 17, and the output end of the first motor 19 is fixedly connected to the outer surface of the left vertical threaded rod 18. Threaded plates 20 are fixedly connected to the left and right outer surfaces of the cross plate 1, and the two threaded plates 20 are respectively threadedly connected to the outer surfaces of the two vertical threaded rods 18. In this embodiment, during transportation, the hydraulic cylinder 16 is first turned on according to the height to be transported of the steel. The hydraulic cylinder 16 drives the columns 17 to rise to a certain height, and the steel is transported in the first stage. When the required height is not reached, the first motor 19 is turned on, and the first motor 19 drives the vertical threaded rod 18 connected to its output end to rotate, and causes the two vertical threaded rods 18 to rotate at the same time, thereby driving the threaded plate 20, so that the cross plate 1 moves upward, and the steel is transported in the second stage.

[0028] The top outer surface of the transverse plate 1 is fixedly connected to two side plates which are symmetrically arranged on the left and right sides. A transverse threaded rod 23 is rotatably connected between the opposite outer surfaces of the two side plates. A second motor 24 is fixedly installed on the right outer surface of the right side plate. The output end of the second motor 24 is fixedly connected to the outer surface of the transverse threaded rod 23. The outer surface of the transverse threaded rod 23 is threadedly connected to a moving block 25. The top outer surface of the moving block 25 is fixedly connected to the bottom outer surface of the moving plate 3. In this embodiment, the second motor 24 drives the transverse threaded rod 23 to rotate, drives the moving block 25 to move, and the moving block 25 drives the steel to transport it in the left and right directions.

[0029] Universal wheels are installed at the four corners of the bottom of the base plate 2, and the interior of the universal wheels has a self-locking structure. In this embodiment, the universal wheels facilitate the movement of the device, and the self-locking structure increases its stability after movement.

[0030] A driven bevel gear 26 is fixedly sleeved on the outer surface of the second forward and reverse screw rod 9, a rotating shaft is rotatably penetrated through the outer surface of the adjusting frame 8, a driving bevel gear 27 is fixedly sleeved on the outer surface of the rotating shaft, and the driving bevel gear 27 is movably engaged with the outer surface of the driven bevel gear 26. In this embodiment, by rotating the rotating shaft, the rotating shaft drives the driving bevel gear 27 to rotate, and the driven bevel gear 26 rotates, thereby rotating the second forward and reverse screw rod 9.

[0031] The outer surfaces of the two vertical threaded rods 18 are fixedly sleeved with a transmission wheel 21, and a belt 22 is sleeved between the outer surfaces of the two transmission wheels 21. In this embodiment, when the first motor 19 drives the left vertical threaded rod 18 to rotate, it drives the transmission wheel 21 thereon to rotate, and under the action of the belt 22, it drives the other transmission wheel 21 to rotate, so that the two transmission wheels 21 rotate at the same time.

[0032] The outer surfaces of the two threaded tubes 10 are fixedly sleeved with limit plates, and the outer surfaces of the limit plates are fixedly connected to two telescopic rods, and the other ends of the two telescopic rods are fixedly connected to the outer surface of the adjustment frame 8. In this embodiment, when the second forward and reverse screw rods 9 rotate, the threaded tube 10 is driven to move and the telescopic rods are extended and retracted, thereby preventing the threaded tube 10 from rotating with the rotation of the second forward and reverse screw rods 9.

[0033] Two limit grooves are provided on the top outer surface of the movable plate 3, and the bottom outer surfaces of the two adjustment frames 8 are fixedly connected with limit blocks, and the two limit blocks are respectively slidably connected to the inside of the two limit grooves. In this embodiment, when the adjustment frame 8 moves to the front and rear sides, the limit blocks slide inside the limit grooves, thereby limiting the adjustment frame 8, so that the adjustment frame 8 moves in a straight line.

[0034] Working principle: When the utility model is in use, the device is moved to a suitable position, and the knob 15 is turned according to the size of the steel material. The knob 15 drives the first forward and reverse screw rod 4 to rotate, and the rotation of the first forward and reverse screw rod 4 causes the two threaded blocks 5 to move, thereby changing the angle between the rotating rod 6. After the C-shaped seats 12 on the front and rear sides are moved to a suitable position, the rotating shaft is rotated, and the rotating shaft drives the active bevel gear 27 to rotate, thereby causing the driven bevel gear 26 to rotate, causing the second forward and reverse screw rod 9 to rotate, and the rotation of the second forward and reverse screw rod 9 causes the two threaded cylinders 10 to move respectively, thereby adjusting the distance between the two C-shaped seats 12 on the left and right sides, and then placing the steel material between the C-shaped plate and the pressure plate 14, and rotating the adjusting screw rod 13, so that the adjusting screw rod 13 drives the pressure plate 14 to move downward, thereby fixing the steel material, thereby achieving a relatively fixed clamping of the steel material and preventing the rope from being affected. The influence of lateral wind interference is improved, and the safety of the equipment is improved. Then the steel is transported. During transportation, the hydraulic cylinder 16 is first opened according to the height of the steel to be transported. The hydraulic cylinder 16 drives the column 17 to rise to a certain height, and the steel is transported in one stage. When the required height is not reached, the first motor 19 is turned on. The first motor 19 drives the vertical threaded rod 18 connected to its output end to rotate, and drives the transmission wheel 21 thereon to rotate. Under the action of the belt 22, it drives another transmission wheel 21 to rotate, so that the two vertical threaded rods 18 rotate at the same time, and then drives the threaded plate 20, so that the horizontal plate 1 moves upward, and the steel is transported in the second stage. The second motor 24 is turned on as needed. The second motor 24 drives the horizontal threaded rod 23 to rotate, drives the moving block 25 to move, and the moving block 25 drives the steel to be transported in the left and right directions.

[0035] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure construction sliding frame, comprising a transverse plate (1), two bottom plates (2) and a movable plate (3), characterized in that: The top outer surface of the movable plate (3) is fixedly connected to two vertical plates which are symmetrically arranged on the left and right sides. The opposite outer surfaces of the two vertical plates are rotatably connected to first positive and negative screw rods (4). The first positive and negative screw rod (4) rotatably passes through the right vertical plate. The right outer surface of the first positive and negative screw rod (4) is fixedly connected to a knob (15). The outer surface of the first positive and negative screw rod (4) is threadedly connected to two threaded blocks (5). The front and rear outer surfaces of the two threaded blocks (5) are rotatably connected to rotating rods (6). The outer surfaces of the two front rotating rods (6) and the outer surfaces of the two rear rotating rods (6) are rotatably connected to rotating seats (7). The outer surfaces of the two rotating seats (7) facing away from each other are fixedly connected to an adjustment frame (8). The inside of the adjustment frame (8) is rotatably passed through by a second positive and negative screw rod (9). The outer surfaces of both ends of the second positive and negative screw rod (9) are threadedly connected to threaded cylinders (10). The outer surfaces of the two threaded cylinders (10) are fixedly connected to connecting blocks (11). The top outer surface of the connection block (11) is fixedly connected to a C-shaped seat (12), the top outer surface of the C-shaped seat (12) is threadedly penetrated by an adjusting screw (13), and the bottom outer surface of the adjusting screw (13) is rotatably connected to a pressure plate (14).

2. A steel structure construction sliding frame according to claim 1, characterized in that: A hydraulic cylinder (16) is fixedly mounted on the top outer surface of the two bottom plates (2), and a column (17) is fixedly connected to the top outer surface of the two hydraulic cylinders (16). A vertical threaded rod (18) is rotatably connected inside the two columns (17). A first motor (19) is fixedly mounted on the top outer surface of the left column (17), and an output end of the first motor (19) is fixedly connected to the outer surface of the left vertical threaded rod (18). A threaded plate (20) is fixedly connected to the left and right outer surfaces of the horizontal plate (1), and the two threaded plates (20) are respectively threadedly connected to the outer surfaces of the two vertical threaded rods (18).

3. A steel structure construction sliding frame according to claim 1, characterized in that: The top outer surface of the transverse plate (1) is fixedly connected to two side plates which are symmetrically arranged on the left and right sides; a transverse threaded rod (23) is rotatably connected between the opposite outer surfaces of the two side plates; a second motor (24) is fixedly installed on the right outer surface of the right side plate; an output end of the second motor (24) is fixedly connected to the outer surface of the transverse threaded rod (23); a moving block (25) is threadedly connected to the outer surface of the transverse threaded rod (23); and a top outer surface of the moving block (25) is fixedly connected to the bottom outer surface of the moving plate (3).

4. A steel structure construction sliding frame according to claim 1, characterized in that: Universal wheels are installed at the four corners of the bottom of the base plate (2), and the interior of the universal wheels has a self-locking structure.

5. The steel structure construction sliding frame according to claim 1, characterized in that: The outer surface of the second forward and reverse screw rod (9) is fixed with a driven bevel gear (26), the outer surface of the adjustment frame (8) is rotatably penetrated by a rotating shaft, the outer surface of the rotating shaft is fixed with a driving bevel gear (27), and the driving bevel gear (27) is movably meshed with the outer surface of the driven bevel gear (26).

6. A steel structure construction sliding frame according to claim 2, characterized in that: The outer surfaces of the two vertical threaded rods (18) are both fixedly sleeved with a transmission wheel (21), and a belt (22) is sleeved between the outer surfaces of the two transmission wheels (21).

7. The steel structure construction sliding frame according to claim 1, characterized in that: The outer surfaces of the two threaded cylinders (10) are both fixedly sleeved with a limit plate, the outer surfaces of the limit plates are fixedly connected to two telescopic rods, and the other ends of the two telescopic rods are fixedly connected to the outer surface of the adjustment frame (8).

8. The steel structure construction sliding frame according to claim 1, characterized in that: The top outer surface of the movable plate (3) is provided with two limit slots, and the bottom outer surfaces of the two adjustment frames (8) are fixedly connected to limit blocks, and the two limit blocks are respectively slidably connected to the inside of the two limit slots.

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