Steel coil bracket lifting appliance
By designing a steel rolling bracket piano containing a hanging mechanism and a fixed mechanism, it solves the unstable and high risk problems caused by the lack of special hanging tools in the existing technology, and realizes the efficient and safe lifting of the steel curling bracket.
Patent Information
- Application Number
- CN202421092195.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The lack of special lifting tools in the prior art leads to the need to disassemble the crane sling when lifting the steel brackets. The use of steel ropes to lift the slings is unstable, and frequent lifting of the slings slings slings poses a great risk to the lifting personnel.
Design a steel curly bracket picker, including a hanging mechanism and a fixed mechanism. The lifting mechanism consists of a hanging rack, a two -way screw, a mobile block, a cylinder, a clamp arm, and an electromagnet. Through the synergistic role of these components, the stable clamping and hanging of the steel rolled bracket can be achieved. The fixed agency ensures the stable fixing of the lifting rack and the train carriage through electric telescopic rods and electromagnets.
With no need to disassemble the steel rope, you can safely and efficiently hang the steel rolled bracket, reduce the risks and instability during the lifting process, and improve the efficiency and safety of hanging.
Smart Images
Figure CN222410708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hoisting, in particular to a steel coil bracket hoist. Background Art
[0002] A large part of the steel coils produced by steel mills are transported to all parts of the country by rail. However, due to the characteristics of steel coils, they cannot be directly placed in the train compartment. A special bracket is required to place the steel coils. Therefore, before the steel coils are loaded on the train, the steel coil bracket needs to be placed in the train compartment. Therefore, before the steel coils are shipped, the steel coil bracket needs to be transported to the site by car, and then unloaded. When the steel coils are shipped, the steel coil bracket must be loaded into the train first.
[0003] Currently, there are no special lifting tools on site. When lifting the steel structure bracket, the crane sling must be dismantled and then lifted using steel ropes. This is not only unstable but also requires frequent removal and hanging of the sling, which also poses great risks to the lifting personnel. Utility Model Content
[0004] The purpose of the utility model is to provide a steel coil bracket sling to solve the problem mentioned in the above background technology that there is currently no special lifting tool on site. When lifting the steel structure bracket, the crane sling must be disassembled and then used for lifting with steel ropes, which is not stable and requires frequent removal and hanging of the sling, and there are also great risks for the lifting personnel.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a steel coil bracket hanger, comprising a hoisting mechanism, wherein a fixing mechanism is arranged outside the hoisting mechanism;
[0006] The lifting mechanism includes a lifting frame, a groove is provided at the bottom of the lifting frame, a first bidirectional screw is installed inside the groove, the first bidirectional screw is externally threadedly connected to a first moving block, a connecting assembly is provided at the top of the lifting frame, the bottom of the first moving block is fixedly connected to an adjusting frame, an adjusting groove is provided at the bottom of the adjusting frame, a second bidirectional screw is rotatably connected inside the adjusting groove, the second bidirectional screw is externally threadedly connected to a second moving block, a cylinder is installed at the bottom of the second moving block, the bottom of the cylinder is fixedly connected to a clamping arm, and a first electromagnet is installed on the inner side of the clamping arm.
[0007] Preferably, the connection assembly comprises a connection seat, a connection groove is formed on the top of the connection seat, a connection ring is clamped inside the connection groove, and a positioning column is threadedly connected to one end of the connection ring.
[0008] Preferably, the connecting seat is fixedly connected to the top of the hanging frame, and the positioning column passes through the connecting ring and extends to the outside of the connecting seat.
[0009] Preferably, the clamping arm is configured to be L-shaped, and a plurality of the clamping arms are provided, and the plurality of the clamping arms are distributed in a rectangular array.
[0010] Preferably, the fixing mechanism includes a fixing groove, the inner side of the fixing groove is rotatably connected to a third bidirectional screw rod, the external thread of the third bidirectional screw rod is connected to a third moving block, the bottom of the third moving block is fixedly connected to an electric telescopic rod, and the bottom of the electric telescopic rod is fixedly connected to a fixing seat.
[0011] Preferably, there are two fixing grooves, and both fixing grooves are located at the bottom of the hanging frame.
[0012] Preferably, the fixing seat is configured to be in an inverted L shape, and a second electromagnet is installed on the inner side of the fixing seat.
[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:
[0014] First, the utility model clamps the connecting seat and the connecting ring, and then fixes the connecting ring through the arranged positioning column, so that the connecting ring is connected to the lifting frame, thereby facilitating the connection and disassembly with the wire rope of the external crane, and then moves and lifts the lifting frame by the crane, so that the lifting frame reaches the top of the steel coil bracket, and then starts the motor outside the first two-way screw rod to rotate, thereby driving the two first moving blocks to move toward or oppositely, so that the two adjustment frames reach the top of the steel coil bracket, and then starts the motor outside the second two-way screw rod to rotate, thereby causing the second moving blocks to move in the opposite or toward each other, so that the clamping arm reaches the top of the steel coil bracket, and then starts the cylinder to drive the clamping arm to descend, so that the clamping arm reaches the bottom steel coil The hollow part of the bracket is then rotated again by the second bidirectional screw rod, so that the second moving block is opposite to a certain position, so that one end of the clamping arm contacts the inner wall of the steel coil bracket, thereby clamping and connecting the steel coil bracket through four clamping arms, and the connection is made more stable by starting the first electromagnet, and then the cylinder is started to rise, so that the protruding end of the L-shaped clamping arm contacts the bottom of the steel coil bracket, further improving the stability of the connection, and then the steel coil bracket is lifted to the top of the train car by a crane, and the lifting frame is fixed by a fixing mechanism, and then the steel coil bracket is driven down to the train car by the cylinder, and the above steps are repeated to take the steel coil bracket out of the train car when taking it out, thereby completing the lifting operation of the steel coil bracket, achieving the effect of improving the lifting safety without the need to frequently disassemble the steel rope.
[0015] Second, the utility model reaches the top of the train carriage through the lifting frame, and then drives the third bidirectional screw to rotate by starting the motor outside the third bidirectional screw, thereby driving the third moving block to move in the opposite or opposite directions, so that the bottom fixed seat reaches the top of the train carriage, and then drives the fixed seat to descend by starting the electric telescopic rod, so that the bottom and inner side of the inverted L-shaped fixed seat are respectively fitted with the top and outer side of the train carriage, and the stability of the connection is improved by the second electromagnet, so that the lifting frame can be fixed, and there is no need to hang the lifting frame with the steel wire rope of the crane, which avoids the shaking of the lifting frame during lifting and facilitates the lifting of the steel coil bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is an overall three-dimensional diagram of the utility model;
[0017] Figure 2 This is a three-dimensional diagram of the lifting mechanism of the utility model;
[0018] Figure 3 This is a cross-sectional view of the lifting mechanism of the utility model;
[0019] Figure 4 This is a cross-sectional view of the connection component of the utility model.
[0020] Among them: 1. lifting mechanism; 2. fixing mechanism; 21. lifting frame; 22. first bidirectional screw rod; 23. first moving block; 24. connecting assembly; 25. adjusting frame; 26. second bidirectional screw rod; 27. second moving block; 28. cylinder; 29. clamping arm; 201. first electromagnet; 202. connecting seat; 203. connecting ring; 204. positioning column; 31. fixing groove; 32. third bidirectional screw rod; 33. third moving block; 34. electric telescopic rod; 35. fixing seat. DETAILED DESCRIPTION
[0021] 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.
[0022] The utility model provides the following technical solutions:
[0023] Embodiment 1
[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4, a steel coil bracket hanger, comprising a lifting mechanism 1, and a fixing mechanism 2 is arranged outside the lifting mechanism 1;
[0025] The lifting mechanism 1 includes a lifting frame 21, a groove is provided at the bottom of the lifting frame 21, a first bidirectional screw rod 22 is installed inside the groove, the first bidirectional screw rod 22 is externally threadedly connected to a first moving block 23, a connecting assembly 24 is provided at the top of the lifting frame 21, an adjusting frame 25 is fixedly connected to the bottom of the first moving block 23, an adjusting groove is provided at the bottom of the adjusting frame 25, a second bidirectional screw rod 26 is rotatably connected inside the adjusting groove, the second bidirectional screw rod 26 is externally threadedly connected to a second moving block 27, a cylinder 28 is installed at the bottom of the second moving block 27, a clamping arm 29 is fixedly connected to the bottom of the cylinder 28, and a first electromagnet 201 is installed on the inner side of the clamping arm 29.
[0026] The connection assembly 24 includes a connection seat 202 . A connection groove is formed on the top of the connection seat 202 . A connection ring 203 is clamped inside the connection groove. A positioning column 204 is threadedly connected to one end of the connection ring 203 .
[0027] The connection seat 202 is fixedly connected to the top of the hanging frame 21 , and the positioning column 204 passes through the connection ring 203 and extends to the outside of the connection seat 202 .
[0028] The clamping arm 29 is configured to be L-shaped, and a plurality of clamping arms 29 are provided, and the plurality of clamping arms 29 are distributed in a rectangular array.
[0029] Through the above technical scheme, at this time, by clamping the connecting seat 202 and the connecting ring 203, and then fixing the connecting ring 203 through the set positioning column 204, the connecting ring 203 is connected to the lifting frame 21, so as to facilitate the connection and disassembly with the wire rope of the external crane, and then the lifting frame 21 is moved and lifted by the crane, so that the lifting frame 21 reaches the top of the steel coil bracket, and then the first bidirectional screw rod 22 is started by the motor outside the first bidirectional screw rod 22 to rotate, thereby driving the two first moving blocks 23 to move toward or oppositely, so that the two adjustment frames 25 reach the top of the steel coil bracket, and then the second bidirectional screw rod 26 is started by the motor outside the second bidirectional screw rod 26 to rotate, thereby causing the second moving block 27 to move in the opposite or opposite direction, so that the clamping arm 29 reaches the top of the steel coil bracket, and then the clamping arm 29 is driven down by starting the cylinder 28. The steel coil bracket is then lowered to the hollow part of the bottom steel coil bracket, and the second bidirectional screw rod 26 is rotated again to make the second movable block 27 move in the opposite direction, so that one end of the clamping arm 29 contacts the inner wall of the steel coil bracket, thereby clamping and connecting the steel coil bracket through the four clamping arms 29, and the connection is made more stable by starting the first electromagnet 201, and then the cylinder 28 is started to rise, so that the protruding end of the L-shaped clamping arm 29 contacts the bottom of the steel coil bracket, further improving the stability of the connection, and then the steel coil bracket is lifted to the top of the train car by a crane, and the lifting frame 21 is fixed by the fixing mechanism 2, and then the steel coil bracket is driven to descend into the train car by the cylinder 28, and the above steps are repeated to take the steel coil bracket out of the train car when taking it out, thereby completing the operation of lifting the steel coil bracket, achieving the effect of improving the lifting safety without frequently disassembling the steel rope.
[0030] Embodiment 2
[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 On the basis of the first embodiment, it is further obtained that the fixing mechanism 2 includes a fixing groove 31, the inner side of the fixing groove 31 is rotatably connected with a third bidirectional screw rod 32, the outer side of the third bidirectional screw rod 32 is threadedly connected with a third moving block 33, the bottom of the third moving block 33 is fixedly connected with an electric telescopic rod 34, and the bottom of the electric telescopic rod 34 is fixedly connected with a fixing seat 35.
[0032] There are two fixing grooves 31 , and both fixing grooves 31 are formed at the bottom of the hanging frame 21 .
[0033] The fixing seat 35 is configured to be in an inverted L-shape, and a second electromagnet is installed inside the fixing seat 35 .
[0034] Through the above technical scheme, the hoisting frame 21 reaches the top of the train car, and then the motor outside the third bidirectional screw 32 is started to drive the third bidirectional screw 32 to rotate, thereby driving the third moving block 33 to move in the opposite or opposite directions, so that the bottom fixed seat 35 reaches the top of the train car, and then the electric telescopic rod 34 is started to drive the fixed seat 35 to descend, so that the bottom and inner side of the inverted L-shaped fixed seat 35 are respectively fitted with the top and outer side of the train car, and the stability of the connection is improved by the second electromagnet, so that the hoisting frame 21 can be fixed, and there is no need to hang the hoisting frame 21 with the wire rope of the crane, which avoids the shaking of the hoisting frame 21 during hoisting and facilitates the lifting of the steel coil bracket.
[0035] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A steel coil bracket hanger, comprising a lifting mechanism (1), characterized in that: A fixing mechanism (2) is arranged outside the lifting mechanism (1); The hoisting mechanism (1) comprises a hoisting frame (21), a groove is provided at the bottom of the hoisting frame (21), a first bidirectional screw rod (22) is installed inside the groove, the first bidirectional screw rod (22) is externally threadedly connected to a first moving block (23), a connecting assembly (24) is provided at the top of the hoisting frame (21), an adjustment frame (25) is fixedly connected to the bottom of the first moving block (23), an adjustment groove is provided at the bottom of the adjustment frame (25), a second bidirectional screw rod (26) is rotatably connected inside the adjustment groove, the second bidirectional screw rod (26) is externally threadedly connected to a second moving block (27), a cylinder (28) is installed at the bottom of the second moving block (27), a clamping arm (29) is fixedly connected to the bottom of the cylinder (28), and a first electromagnet (201) is installed on the inner side of the clamping arm (29).
2. A steel coil bracket hanger according to claim 1, characterized in that: The connection assembly (24) comprises a connection seat (202), a connection groove is formed on the top of the connection seat (202), a connection ring (203) is clamped inside the connection groove, and a positioning column (204) is threadedly connected to one end of the connection ring (203).
3. A steel coil bracket hanger according to claim 2, characterized in that: The connection seat (202) is fixedly connected to the top of the hanging frame (21), and the positioning column (204) passes through the connection ring (203) and extends to the outside of the connection seat (202).
4. The steel coil bracket hanger according to claim 1, characterized in that: The clamping arm (29) is configured to be L-shaped, a plurality of the clamping arms (29) are provided, and the plurality of the clamping arms (29) are distributed in a rectangular array.
5. The steel coil bracket hanger according to claim 1, characterized in that: The fixing mechanism (2) comprises a fixing groove (31), the inner side of the fixing groove (31) is rotatably connected to a third bidirectional screw rod (32), the outer side of the third bidirectional screw rod (32) is threadedly connected to a third moving block (33), the bottom of the third moving block (33) is fixedly connected to an electric telescopic rod (34), and the bottom of the electric telescopic rod (34) is fixedly connected to a fixing seat (35).
6. A steel coil bracket hanger according to claim 5, characterized in that: Two fixing grooves (31) are provided, and both fixing grooves (31) are provided at the bottom of the hanging frame (21).
7. The steel coil bracket hanger according to claim 5, characterized in that: The fixing seat (35) is arranged in an inverted L shape, and a second electromagnet is installed on the inner side of the fixing seat (35).