Steel beam turnover device
By designing a steel beam turnover device including a first turnover assembly, a second turnover assembly and a relatively distributed first and second vehicles, the problem of insufficient coverage of the length of the double vehicles during lifting and turning over is solved, and the problem of the double vehicles is realized 对自重较大、长度较短或异形钢梁块体的有效翻身。
Patent Information
- Application Number
- CN202421134316.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-23
AI Technical Summary
When the double-aircraft vehicle lifts and turns over, for large weight, short length or special-shaped steel beam blocks, the double-aircraft vehicle has insufficient coverage and cannot effectively turn over.
A steel beam turnover device is designed, including a first turnover assembly, a second turnover assembly and a relatively distributed first and second vans. The first and second vehicles drive the second turnover assembly upward and translate in the direction of the first turnover assembly, and realize the turnover of the steel beam.
It effectively solves the problem of limited coverage of the length of the dual-aircraft vehicle, and can flip the steel beam block with a larger weight, shorter length or special-shaped steel beam block with a large tonnage and shorter length.
Smart Images
Figure CN222475969U_ABST
Abstract
Description
Technical Field
[0001] The disclosed embodiments belong to the technical field of steel beam turning equipment, and specifically relate to a steel beam turning device. Background Art
[0002] At present, in the process of steel beam production in the factory, in order to avoid unfavorable welding forms (such as overhead welding) or assembly sequence requirements, it is often necessary to turn the steel beam block over. Turning in the factory generally adopts lifting eye turning, rolling turning or tooling turning. No matter which turning is used, in order to prevent the center of gravity from being overloaded or overturning during the turning process of the steel beam, two cranes (each crane has two hooks and operates independently) will be used as the power.
[0003] Due to the safety distance (about 7 meters) between the two overhead cranes, when encountering a steel beam block with a large deadweight but short length or a special shape, the two overhead cranes are often unable to turn over the steel beam due to the limited length coverage.
[0004] In view of the above problems, it is necessary to propose a steel beam turning device which has a reasonable design and can effectively improve the above problems. Utility Model Content
[0005] The disclosed embodiments aim to solve at least one of the technical problems existing in the prior art and provide a steel beam turning device.
[0006] The embodiment of the present disclosure provides a steel beam turning device, comprising: a first turning assembly, a second turning assembly, and a first trolley and a second trolley that are relatively distributed;
[0007] The first vehicle and the second vehicle each have a first end and a second end along a length direction thereof;
[0008] The first end of the first turning assembly is used to be fixedly connected to the first position of the steel beam, and the second end of the first turning assembly is fixedly connected to the first end of the first trolley and the first end of the second trolley respectively;
[0009] The first end of the second turning assembly is used to be fixedly connected to the second position of the steel beam, and the second end of the second turning assembly is fixedly connected to the second end of the first trolley and the second trolley respectively; wherein,
[0010] When turning over the steel beam, the first turning assembly is stationary, and the first trolley and the second trolley drive the second turning assembly to rise and simultaneously translate toward the first turning assembly until the turning over of the steel beam is completed.
[0011] Optionally, the first turning assembly includes a first adjustment beam, two first turning ropes and two first slings;
[0012] The bottom of the first adjusting beam is provided with a plurality of first lifting ears distributed at intervals;
[0013] The first ends of the two first turning cables are used to be fixedly connected to the first position of the steel beam, and the second ends of the two first turning cables are fixedly connected to the first adjusting beam through the first lifting lugs;
[0014] The top of the first adjusting beam is fixedly connected to the first ends of the first trolley and the second trolley.
[0015] Optionally, when the steel beam is ready to turn over, the distance from the first adjustment beam to the first position of the steel beam is greater than the turning length of the steel beam.
[0016] Optionally, a first fixing eye is provided at the first position of the steel beam, and the first turning rope is fixedly connected to the steel beam via the first fixing eye; wherein,
[0017] The position of the first lifting eye fixedly connected to the first turning rope matches the position of the first fixing lifting eye.
[0018] Optionally, the length direction of the first adjusting beam is consistent with the width direction of the first vehicle and the second vehicle.
[0019] Optionally, the second turning assembly includes a second adjustment beam, two second turning ropes and two second slings;
[0020] The bottom of the second adjusting beam is provided with a plurality of second lifting ears distributed at intervals;
[0021] The first ends of the two second turning cables are used to be fixedly connected to the second position of the steel beam, and the second ends of the two second turning cables are fixedly connected to the second adjusting beam through the second lifting lugs;
[0022] The top of the second adjusting beam is fixedly connected to the second ends of the first trolley and the second trolley.
[0023] Optionally, when the steel beam is ready to turn over, the height of the second adjusting beam is lower than the height of the first adjusting beam.
[0024] Optionally, when turning over the steel beam, the first trolley and the second trolley drive the two second slings to rise and simultaneously translate toward the direction of the first turning assembly.
[0025] Optionally, a second fixing eye is provided at the second position of the steel beam, and the second turning rope is fixedly connected to the steel beam via the second fixing eye; wherein,
[0026] The position of the second lifting eye fixedly connected to the second turning rope matches the position of the second fixing lifting eye.
[0027] Optionally, the length direction of the second adjusting beam is consistent with the width direction of the first vehicle and the second vehicle.
[0028] A steel beam turning device in an embodiment of the present disclosure provides a turning device for steel beams with complex spatial structures through a first turning component, a second turning component and a relatively distributed first trolley and a second trolley, which solves the problem of insufficient coverage of the length of the steel beam when lifting with two trolleys (the effective minimum distance of the two trolleys is 6.5 meters, and the spacing between the lifting ears of the steel beams is less than 6 meters). It effectively solves the problem that when turning over a steel beam block with a large dead weight, a short length or a special shape, the length coverage of the two trolleys is limited and the steel beam block cannot be lifted and turned over, and makes up for the limitation of the safety distance of the two trolleys on the length of the steel beam, so as to realize the turning operation of large-tonnage and short-length steel beam blocks. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 This is a structural schematic diagram of a steel beam turning device according to one embodiment of the present disclosure;
[0030] Figure 2 It is a structural schematic diagram of various aspects of a steel beam turning device when a steel beam is ready to turn over according to another embodiment of the present disclosure;
[0031] Figure 3 This is a schematic structural diagram of various aspects of a steel beam turning device after the steel beam of another embodiment of the disclosed embodiment is turned over. DETAILED DESCRIPTION
[0032] In order to enable those skilled in the art to better understand the technical solutions of the embodiments of the present disclosure, the embodiments of the present disclosure are further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0033] like Figure 1 As shown, the embodiment of the present disclosure provides a steel beam turning device 100, including a first turning assembly 110, a second turning assembly 120, and a first trolley 130 and a second trolley 140 that are relatively distributed.
[0034] The first vehicle 130 and the second vehicle 140 each have a first end and a second end along their length direction. Figure 1 As shown, in this embodiment, the left side of the first vehicle 130 and the second vehicle 140 is the first end, and the right side of the first vehicle 130 and the second vehicle 140 is the second end.
[0035] The first end of the first turning assembly 110 is used to be fixedly connected to the first position of the steel beam 200, and the second end of the first turning assembly 110 is fixedly connected to the first end of the first trolley 130 and the first end of the second trolley 140 respectively.
[0036] Specifically, in this embodiment, the first turning assembly 110 can be moved up and down or translated along the length direction of the first and second trolleys 130 and 140 under the driving action of the first and second trolleys 130 and 140. In this embodiment, the first position of the steel beam 200 can be the top wall of the steel beam 200, and the selection of the first position can be determined according to the specific turning angle and direction of the turning steel beam, which is not specifically limited in this embodiment.
[0037] The first end of the second turning assembly 120 is used to be fixedly connected to the second position of the steel beam, and the second end of the second turning assembly 120 is fixedly connected to the second ends of the first trolley 130 and the second trolley 140 respectively.
[0038] Specifically, in this embodiment, the second turning assembly 120 can be moved up and down or translated along the length direction of the first trolley 130 and the second trolley 140 under the driving action of the first trolley 130 and the second trolley 140. In this embodiment, the second position of the steel beam 200 can be one of the side walls of the steel beam 200. The selection of the second position can be determined according to the specific turning angle and direction of the turning steel beam, which is not specifically limited in this embodiment.
[0039] When the steel beam 200 is turned over, the first turning assembly 110 is stationary, and the first trolley 130 and the second trolley 140 drive the second turning assembly 120 to rise and simultaneously translate toward the first turning assembly 110 until the turning action of the steel beam 200 is completed.
[0040] Specifically, Figure 2 and Figure 3 As shown, this embodiment is explained by taking the steel beam 200 turning 90 degrees to the left along the length direction as an example. First, the two ends of the first turning assembly 110 and the second turning assembly 120 are fixed to the steel beam 200 and the first trolley 130 and the second trolley 140 respectively, and the steel beam 200 is slowly lifted by the first trolley 130 and the second trolley 140 so that the steel beam 200 is suspended in the air. After the steel beam 200 is stable, the first turning assembly 110 is stationary, and the first trolley 130 and the second trolley 140 drive the second turning assembly 120 to rise and translate in the direction of the first turning assembly 110 (to the left) at the same time until the 90-degree turning action of the steel beam 200 is completed. After the steel beam 200 is stable, the steel beam 200 is translated to the designated position by the first trolley 130 and the second trolley 140 and the beam is dropped.
[0041] A steel beam turning device in an embodiment of the present disclosure provides a turning device for steel beams with complex spatial structures through a first turning component, a second turning component and a relatively distributed first trolley and a second trolley, which solves the problem of insufficient coverage of the length of the steel beam when lifting with two trolleys (the effective minimum distance of the two trolleys is 6.5 meters, and the spacing between the lifting ears of the steel beams is less than 6 meters). It effectively solves the problem that when turning over a steel beam block with a large dead weight, a short length or a special shape, the length coverage of the two trolleys is limited and the steel beam block cannot be lifted and turned over, and makes up for the limitation of the safety distance of the two trolleys on the length of the steel beam, so as to realize the turning operation of large-tonnage and short-length steel beam blocks.
[0042] For example, Figure 1 As shown, the first turning assembly 110 includes a first adjusting beam 111 , two first turning ropes 112 and two first slings 113 .
[0043] A plurality of first lifting ears 111a are arranged at the bottom of the first adjusting beam 111. The plurality of first lifting ears 111a can be evenly spaced or unevenly spaced, and can be selected according to actual needs, which is not specifically limited in this embodiment. In this embodiment, the first adjusting beam 111 can be a shoulder pole beam.
[0044] The first ends of the two first turning cables 112 are used to be fixedly connected to the first position of the steel beam 200 , and the second ends of the two first turning cables 112 are fixedly connected to the first adjusting beam 111 through the first lifting lug 111 a .
[0045] The top of the first adjusting beam 111 is fixedly connected to the first ends of the first trolley 130 and the second trolley 140. Specifically, the top of the first adjusting beam 111 is fixedly connected to the corresponding hooks of the first trolley 130 and the second trolley 140 through two lifting ears.
[0046] In this embodiment, a plurality of first lifting ears distributed at intervals are provided at the bottom of the first adjusting beam, so that the lifting point position of the first lifting ear fixedly connected to the first turning rope can be selected as needed according to the length of the steel beam, which can expand the lifting and turning range and make it more flexible and convenient to use.
[0047] For example, Figure 1 As shown, when the steel beam 200 is ready to turn over, the distance from the first adjustment beam 111 to the first position of the steel beam 200 is greater than the turning length of the steel beam 200. In this way, during the turning over of the steel beam 200, the steel beam 200 will not hit the first adjustment beam 111, ensuring that the steel beam 200 completes the turning over action and increasing the reliability of the steel beam turning over device 100.
[0048] For example, Figure 1As shown, a first fixing eye 210 is provided at the first position of the steel beam 200 , and the first turning rope 112 is fixedly connected to the steel beam 200 via the first fixing eye 210 .
[0049] Specifically, in this embodiment, two first fixed lifting ears 210 are provided on the top wall of the steel beam 200. When the steel beam 200 is turned over, the first turning rope 112 is fixedly connected to the steel beam 200 through the first fixed lifting ears 210. When the steel beam is turned over, the first turning rope 112 is separated from the first fixed lifting ears 210, and the two first fixed lifting ears 210 are removed.
[0050] like Figure 1 As shown, the position of the first lifting lug 111a fixedly connected to the first turning rope 112 matches the position of the first fixed lifting lug 210, so as to ensure that the first turning rope 112 is subjected to the plumb force, avoid the first turning rope 112 from generating a component force, and increase the stability of the steel beam 200. Specifically, in this embodiment, the position of the first lifting lug 111a fixedly connected to the first turning rope 112 corresponds to the position of the first fixed lifting lug 210 one by one.
[0051] For example, Figure 1 As shown, the length direction of the first adjusting beam 111 is consistent with the width direction of the first trolley 130 and the second trolley 140, so that the steel beam 200 can better realize the turning action.
[0052] For example, Figure 1 As shown, the second turning assembly 120 includes a second adjusting beam 121 , two second turning ropes 122 and two second slings 123 .
[0053] A plurality of second lifting ears 121a are arranged at intervals at the bottom of the second adjusting beam 121. The plurality of second lifting ears 121a can be evenly spaced or unevenly spaced, and can be selected according to actual needs, which is not specifically limited in this embodiment. In this embodiment, the second adjusting beam 121 can be a shoulder pole beam.
[0054] The first ends of the two second turning cables 122 are used to be fixedly connected to the second position of the steel beam 200 , and the second ends of the two second turning cables 122 are fixedly connected to the second adjusting beam 121 through the second lifting ears 121 a .
[0055] The top of the second adjusting beam 121 is fixedly connected to the second ends of the first trolley 130 and the second trolley 140. Specifically, the top of the second adjusting beam 121 is fixedly connected to the corresponding hooks of the second ends of the first trolley 130 and the second trolley 140 through two lifting ears.
[0056] In this embodiment, a plurality of second lifting ears distributed at intervals are provided at the bottom of the second adjusting beam, so that the lifting point position of the second lifting ear fixedly connected to the second turning rope can be selected as needed according to the length of the steel beam, which can expand the lifting and turning range and make the use more flexible and convenient.
[0057] For example, Figure 1 and Figure 2 As shown, when the steel beam 200 is ready to turn over, the height of the second adjustment beam 121 is lower than the height of the first adjustment beam 111, providing space for the second adjustment beam 121 to rise. In this way, when the steel beam 200 is turned over, the first trolley 130 and the second trolley 140 can drive the two second slings 123 to rise and move toward the first turning assembly 110 at the same time, thereby completing the turning action of the steel beam 200.
[0058] For example, Figure 1 As shown, a second fixing eye 220 is provided at the second position of the steel beam 200, and the second turning rope 122 is fixedly connected to the steel beam 200 through the second fixing eye 220. Specifically, two second fixing eyes 220 are provided on the right side wall of the steel beam 200, and when the steel beam 200 turns over, the second turning rope 122 is fixedly connected to the steel beam 200 through the second fixing eye 220, and when the steel beam is turned over, the second turning rope 122 is separated from the second fixing eye 220, and the two second fixing eyes 220 are removed.
[0059] The position of the second lifting lug 121a fixedly connected to the second turning rope 122 matches the position of the second fixed lifting lug 220, so as to ensure that the second turning rope 122 is subjected to the plumb force, avoid the second turning rope 122 from generating a component force, and increase the stability of the steel beam 200. Specifically, in this embodiment, the position of the second lifting lug 121a fixedly connected to the second turning rope 122 corresponds to the position of the second fixed lifting lug 220 one by one.
[0060] For example, Figure 1 As shown, the length direction of the second adjustment beam 121 is consistent with the width direction of the first trolley 130 and the second trolley 140, so that the steel beam 200 can better realize the turning action.
[0061] like Figures 1 to 3 As shown, the specific turning process of a steel beam turning device 100 according to an embodiment of the present disclosure is as follows:
[0062] like Figure 2As shown, the first adjusting beam 111 and the second adjusting beam 121 are fixed to the hooks of the first trolley 130 and the second trolley 140 through the first sling 113 and the second sling 123. According to the weight and volume of the steel beam 200, the first and second lifting ears 111a and 121a are selected appropriately on the first adjusting beam 111 and the second adjusting beam 121. The steel beam 200 is fixed to the first and second lifting ears 111a and 121a corresponding to the first and second adjusting beams 111 and 121 through the first and second turning cables 112 and 122.
[0063] The steel beam 200 is slowly lifted under the driving of the first trolley 130 and the second trolley 140, so that the steel beam 200 is suspended in the air. The height of the first adjustment beam 111 is higher than the height of the second adjustment beam 121. The distance from the first adjustment beam 111 to the first position of the steel beam 200 is greater than the turning length of the steel beam 200.
[0064] like Figure 3 As shown, after the steel beam 200 is stable, the hooks at the first ends of the first trolley 130 and the second trolley 140 are stationary, that is, the first turning assembly 110 is stationary. The hooks at the second ends of the first trolley 130 and the second trolley 140 are slowly lifted, driving the two second slings 123 to rise and translate toward the first turning assembly 110, so that the steel beam 200 rotates around the first position of the steel beam 200 until the steel beam 200 flips 90 degrees. After the steel beam 200 is stabilized as a whole, the first trolley 130 and the second trolley 140 slowly translate the steel beam 200 to the designated position and drop the beam, completing the 90-degree turning of the steel beam 200. If a 180-degree turning of the steel beam 200 is required, the above steps are repeated.
[0065] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the embodiments of the present disclosure, but the embodiments of the present disclosure are not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the embodiments of the present disclosure, and these modifications and improvements are also considered to be within the protection scope of the embodiments of the present disclosure.
Claims
1. A steel beam turning device, characterized in that: include: A first turning assembly, a second turning assembly, and a first trolley and a second trolley that are relatively distributed; The first vehicle and the second vehicle each have a first end and a second end along a length direction thereof; The first end of the first turning assembly is used to be fixedly connected to the first position of the steel beam, and the second end of the first turning assembly is fixedly connected to the first end of the first trolley and the first end of the second trolley respectively; The first end of the second turning assembly is used to be fixedly connected to the second position of the steel beam, and the second end of the second turning assembly is fixedly connected to the second end of the first trolley and the second trolley respectively; wherein, When turning over the steel beam, the first turning assembly is stationary, and the first trolley and the second trolley drive the second turning assembly to rise and simultaneously translate toward the first turning assembly until the turning over of the steel beam is completed.
2. The steel beam turning device according to claim 1, characterized in that: The first turning assembly includes a first adjustment beam, two first turning ropes and two first slings; The bottom of the first adjusting beam is provided with a plurality of first lifting ears distributed at intervals; The first ends of the two first turning cables are used to be fixedly connected to the first position of the steel beam, and the second ends of the two first turning cables are fixedly connected to the first adjusting beam through the first lifting lugs; The top of the first adjusting beam is fixedly connected to the first ends of the first trolley and the second trolley.
3. The steel beam turning device according to claim 2, characterized in that: When the steel beam is ready to turn over, the distance from the first adjustment beam to the first position of the steel beam is greater than the turning length of the steel beam.
4. The steel beam turning device according to claim 2, characterized in that: A first fixing lug is provided at the first position of the steel beam, and the first turning rope is fixedly connected to the steel beam through the first fixing lug; wherein, The position of the first lifting eye fixedly connected to the first turning rope matches the position of the first fixing lifting eye.
5. The steel beam turning device according to any one of claims 2 to 4, characterized in that: The length direction of the first adjusting beam is consistent with the width direction of the first vehicle and the second vehicle.
6. The steel beam turning device according to any one of claims 2 to 4, characterized in that: The second turning assembly includes a second adjustment beam, two second turning ropes and two second slings; The bottom of the second adjusting beam is provided with a plurality of second lifting ears distributed at intervals; The first ends of the two second turning cables are used to be fixedly connected to the second position of the steel beam, and the second ends of the two second turning cables are fixedly connected to the second adjusting beam through the second lifting lugs; The top of the second adjusting beam is fixedly connected to the second ends of the first trolley and the second trolley.
7. The steel beam turning device according to claim 6, characterized in that: When the steel beam is ready to turn over, the height of the second adjusting beam is lower than the height of the first adjusting beam.
8. The steel beam turning device according to claim 7, characterized in that: When the steel beam is turned over, the first trolley and the second trolley drive the two second slings to rise and simultaneously translate toward the direction of the first turning assembly.
9. The steel beam turning device according to claim 6, characterized in that: A second fixing eye is provided at the second position of the steel beam, and the second turning rope is fixedly connected to the steel beam through the second fixing eye; wherein, The position of the second lifting eye fixedly connected to the second turning rope matches the position of the second fixing lifting eye.
10. The steel beam turning device according to claim 6, characterized in that: The length direction of the second adjustment beam is consistent with the width direction of the first vehicle and the second vehicle.