CN224046819U - A large steel structure transportation device - Google Patents
A large steel structure transportation deviceInfo
- Publication number
- CN224046819U CN224046819U CN202520237523.1U CN202520237523U CN224046819U CN 224046819 U CN224046819 U CN 224046819U CN 202520237523 U CN202520237523 U CN 202520237523U CN 224046819 U CN224046819 U CN 224046819U
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- CN
- China
- Prior art keywords
- cross beam
- fixedly connected
- hanging point
- steel structure
- crossbeam
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of steel structure transportation, in particular to a large steel structure transportation device. Including first crossbeam and coaxial second crossbeam and the third crossbeam that sets up at first crossbeam both ends, fixedly connected with is first to hang the point on the second crossbeam, fixedly connected with second on the third crossbeam hangs the point, and the surface fixedly connected with of first crossbeam two symmetrical arrangement's support column, every support column keep away from the vertical spliced pole that is provided with in tip of first crossbeam, form the installation space that is used for placing shaped steel between support column and the spliced pole, rotate on every spliced pole and be connected with the walking wheel. According to the utility model, the second cross beam is inclined downwards to enable the first hanging point to be close to the section steel, the section steel is hooked, the hook is hung on the first hanging point, then the section steel is provided with the hand hoist, the hook on the hand hoist is hung on the second hanging point, then the second cross beam is adjusted to be in a horizontal state, and the hand hoist is adjusted to enable the axis of the section steel to be horizontal, so that the section steel is more convenient to load.
Description
Technical Field
The utility model relates to the technical field of steel structure transportation, in particular to a large steel structure transportation device.
Background
Generally, in the construction process of steel structure engineering, a large amount of steel raw materials such as square steel, I-steel and channel steel need to be horizontally transported, and the hoisting of the steel raw materials such as a tower crane, an automobile crane and a portal frame is generally carried out, and the hoisting of the tower crane, the automobile crane and the portal frame is suitable for long-distance horizontal transportation or cross-layer vertical transportation of a large amount of materials, but when the existing building is reformed, due to interference of a roof and a wall, the hoisting method such as the tower crane, the automobile crane and the portal frame is not suitable, and only manual transportation can be carried out, and the manual transportation generally adopts multi-person shoulder transportation or trolley transportation.
The utility model discloses a steel rail transportation trolley of a crane, which comprises handrail pull rods, a trolley body and movable wheels, wherein the handrail pull rods are obliquely connected with the top of the trolley body, the movable wheels are arranged at four corners below the trolley body, the trolley body comprises two transverse beam frames and two bearing transportation frame bodies, the two bearing transportation frame bodies are arranged in parallel, the two parallel bearing transportation frame bodies are connected through the transverse beam frames, hanging holes with the same size are formed in the two bearing transportation frame bodies, and the hanging holes in the two bearing transportation frame bodies are opposite.
The transportation of shaped steel can be realized to above-mentioned patent, nevertheless still needs artifical resultant force to carry the shaped steel to bear on the transportation support body in the use, and loading and uninstallation are inconvenient, and the in-process of uninstalling causes the harm to the ground easily, and the higher potential safety hazard of leaving the ground in the transportation.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a large steel structure transportation device, so that the steel structure is more convenient to assemble and disassemble.
The technical scheme adopted by the utility model for solving the technical problems is that the large steel structure transportation device comprises a first cross beam, a second cross beam and a third cross beam, wherein the second cross beam and the third cross beam are coaxially arranged at two ends of the first cross beam, a first hanging point is fixedly connected to the second cross beam, a second hanging point is fixedly connected to the third cross beam, the central lines of the first hanging point, the second hanging point and the first cross beam are positioned in the same vertical plane, two symmetrically arranged support columns are fixedly connected to the outer surface of the first cross beam, connecting columns are vertically arranged at the end parts of each support column far away from the first cross beam, a mounting space for placing steel is formed between each support column and each connecting column, and travelling wheels are rotatably connected to each connecting column.
Further, the first hanging point comprises an arc plate arranged below the second cross beam, a lifting hole is formed in the arc plate, the first hanging point comprises a mounting cylinder vertically arranged above the third cross beam, the central line of the mounting cylinder is coplanar with the symmetry line of the two support columns, and the arc plate is located in the vertical plane where the symmetry line of the two support columns is located.
Further, the vertical distance from the center of the lifting hole to the vertical plane where the center line of the travelling wheel is located is larger than the vertical distance from the center line of the mounting cylinder to the vertical plane where the center line of the travelling wheel is located.
Further, each of the two sides of the connecting column is provided with a first diagonal strut, one end of the first diagonal strut is fixedly connected with the connecting column, and the other end of the first diagonal strut is fixedly connected with the first cross beam.
Further, a second diagonal brace is arranged between each first diagonal brace and the first cross beam, one end of the second diagonal brace is fixedly connected with the first diagonal brace, and the other end of the second diagonal brace is fixedly connected with the first cross beam.
Further, a stabilizer bar is arranged between the two connecting columns.
The utility model has the advantages that the first hanging point is arranged on the second cross beam, the second hanging point is arranged on the third cross beam, the installation space for placing the section steel is formed between the support column and the connecting column, the installation space is positioned below the first cross beam, the second cross beam is inclined downwards to enable the first hanging point to be close to the section steel, the hooks positioned below the first hanging point are arranged on the section steel, the hooks are hung on the first hanging point, then the section steel is provided with the manual hoist, the manual hoist is positioned below the second hanging point, the hooks on the manual hoist are hung on the second hanging point, then the second cross beam is adjusted to be in a horizontal state, and the manual hoist is adjusted to enable the axis of the section steel to be horizontal. And the section steel is more convenient to load.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a side view of fig. 1.
The reference numerals comprise a first beam, a second beam, a third beam, a first hanging point, a second hanging point, a support column, a connecting column, a mounting space, a travelling wheel, a first inclined strut, a second inclined strut, a stabilizing rod and a connecting rod, wherein the reference numerals comprise a first beam, a second beam, a third beam, a first hanging point, a second hanging point, a support column, a connecting column, a mounting space, a travelling wheel, a first inclined strut, a second inclined strut, a third inclined strut, a second inclined strut and a stabilizing rod.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
As shown in fig. 1 and 2, the large-scale steel structure transportation device comprises a first beam 1, a second beam 2 and a third beam 3 coaxially arranged at two ends of the first beam 1, wherein a first hanging point 4 is fixedly connected to the second beam 2, a second hanging point 5 is fixedly connected to the third beam 3, the central lines of the first hanging point 4, the second hanging point 5 and the first beam 1 are positioned in the same vertical plane, two symmetrically arranged support columns 6 are fixedly connected to the outer surface of the first beam 1, connecting columns 7 are vertically arranged at the end parts, far away from the first beam 1, of each support column 6, a mounting space 8 for placing steel is formed between each support column 6 and each connecting column 7, and travelling wheels 9 are rotatably connected to each connecting column 7.
Wherein, first crossbeam 1 is as the major structure, and its both ends coaxial are provided with second crossbeam 2 and third crossbeam 3. The first cross beam 1, the second cross beam 2 and the third cross beam 3 are all of steel structures, round steel or rectangular steel can be adopted, the first cross beam 1, the second cross beam 2 and the third cross beam 3 can be welded and connected or integrally formed, the first cross beam 1, the second cross beam 2 and the third cross beam 3 form a basic frame of the device, and stability and bearing capacity in the transportation process are guaranteed. The first hanging point 4 and the second hanging point 5 can be hanging rings, namely, a circular ring is welded below the second cross beam 2 and the third cross beam 3, the central lines of the first hanging point 4, the second hanging point 5 and the first cross beam 1 are all positioned in the same vertical plane, and the balance and stability of the profile steel in the hoisting process are ensured through the layout. In order to further enhance the load-bearing capacity and stability of the device, two symmetrically arranged support columns 6 are fixedly connected to the outer surface of the first cross beam 1. The two support columns 6 not only provide additional support, but also provide a basis for subsequent road wheel 9 installations. At the end of each support column 6 remote from the first transverse beam 1, a connecting column 7 is vertically arranged, and an installation space 8 for placing section steel is formed between the support column 6 and the connecting column 7. The design of the space ensures that heavy objects such as section steel and the like can be stably placed on the device, and the transportation is convenient. Each connecting column 7 is rotatably connected with travelling wheels 9, and the travelling wheels 9 enable the whole device to roll on the ground, so that the device is convenient to move and transport.
The specific use process of the utility model comprises the following steps:
The worker transports the device to the installation position, the section steel is located below the installation space 8, the second cross beam 2 is inclined downwards, the first hanging point 4 is close to the section steel, hooks below the first hanging point 4 are arranged on the section steel, the hooks are hung on the first hanging point 4, then a hand hoist is arranged on the section steel, the hand hoist is located below the second hanging point 5, the hooks on the hand hoist are hung on the second hanging point 5, then the second cross beam 2 is adjusted to be in a horizontal state, the hand hoist is adjusted, the axis of the section steel is horizontal, then in the transportation process, the worker pushing device moves, the axis of the section steel is kept horizontal in the transportation process, more than two workers can cooperate to transport, one worker controls the transportation direction, the other worker maintains the section steel state after transporting to the place, the second cross beam 2 is inclined downwards, one end of the section steel is contacted with the ground, the hooks below the first hanging point 4 are removed, then the second cross beam 2 is inclined upwards, the other end of the section steel is contacted with the ground, and the hand hoist is removed, and the unloading of the section steel can be realized.
Because the shaped steel can be lifted by adopting the manual hoist, the installation space 8 is required to be provided for the manual hoist, further, see fig. 1, the first hanging point 4 comprises an arc plate arranged below the second cross beam 2, a lifting hole is formed in the arc plate, the first hanging point 4 comprises an installation cylinder vertically arranged above the third cross beam 3, the central line of the installation cylinder is coplanar with the symmetry line of the two support columns 6, and the arc plate is positioned in the vertical plane where the symmetry line of the two support columns 6 is positioned. The arc plate is made of steel and is welded with the second cross beam 2, the lifting hole is a circular hole, the arc plate is located below the second cross beam 2, one end of the profile steel can be conveniently hung in the lifting hole, the mounting cylinder is a steel cylindrical component and is welded with the upper surface of the third cross beam 3 in a welding mode, the axis of the mounting cylinder is vertically arranged, when the manual hoist is mounted, the hook on the manual hoist is hung on the wall of the mounting cylinder, so that the mounting space 8 of the manual hoist is enlarged, meanwhile, a worker can grasp the mounting cylinder in the transportation process, and the left and right forces of the mounting cylinder are used for changing the transportation direction of the device.
In order to prevent the third beam 3 from being tilted too high when the second beam 2 is tilted downward, further, referring to fig. 1, the vertical distance from the center of the lifting hole to the vertical plane where the center line of the travelling wheel 9 is located is greater than the vertical distance from the center line of the mounting cylinder to the vertical plane where the center line of the travelling wheel 9 is located.
In order to increase the stability and durability of the travelling wheel 9, further, referring to fig. 1, two sides of each connecting column 7 are provided with a first diagonal strut 10, one end of the first diagonal strut 10 is fixedly connected with the connecting column 7, and the other end is fixedly connected with the first cross beam 1. The design not only enhances the supporting force of the connecting column 7, but also effectively prevents the walking wheel 9 from shaking in the rolling process.
In order to further improve the stability of the whole device, referring to fig. 1, a second diagonal brace 11 is disposed between each first diagonal brace 10 and the first cross beam 1, one end of the second diagonal brace 11 is fixedly connected with the first diagonal brace 10, and the other end is fixedly connected with the first cross beam 1. A more stable triangular support structure is formed.
Further, referring to fig. 1 and 2, a stabilizer bar 12 is provided between the two connection posts 7. The connecting position of the stabilizer bar 12 and the connecting column 7 is located at the upper end part of the connecting column 7, the stabilizer bar 12 can be connected with the connecting column 7 through bolts, and when the stabilizer bar 12 and the connecting column 7 are made of steel, welding connection can be adopted. This stabilizer bar 12 further enhances the strength of the connection between the two connecting posts 7, making the whole device more stable and reliable during transport.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not limited in scope by the present utility model, so that all equivalent changes according to the structure, shape and principle of the present utility model are covered by the scope of the present utility model.
Claims (6)
1. The large steel structure conveying device comprises a first cross beam (1) and a second cross beam (2) and a third cross beam (3) which are coaxially arranged at two ends of the first cross beam (1), and is characterized in that a first hanging point (4) is fixedly connected to the second cross beam (2), a second hanging point (5) is fixedly connected to the third cross beam (3), the central lines of the first hanging point (4), the second hanging point (5) and the first cross beam (1) are located in the same vertical plane, two symmetrically arranged support columns (6) are fixedly connected to the outer surface of the first cross beam (1), connecting columns (7) are vertically arranged at the end parts, far away from the first cross beam (1), of each support column (6) and each connecting column (7) form a mounting space (8) for placing profile steel, and travelling wheels (9) are rotationally connected to each connecting column (7).
2. A large-scale steel structure transportation device according to claim 1, wherein the first hanging point (4) comprises an arc plate arranged below the second cross beam (2), a hoisting hole is formed in the arc plate, the first hanging point (4) comprises a mounting cylinder vertically arranged above the third cross beam (3), the central line of the mounting cylinder is coplanar with the symmetry line of the two support columns (6), and the arc plate is located in the vertical plane where the symmetry line of the two support columns (6) is located.
3. A large steel structure transportation device according to claim 2, wherein the vertical distance from the center of the lifting hole to the vertical plane of the central line of the travelling wheel (9) is larger than the vertical distance from the central line of the mounting cylinder to the vertical plane of the central line of the travelling wheel (9).
4. A large-scale steel structure transportation device as claimed in claim 1, wherein the two sides of each connecting column (7) are provided with first diagonal bracing columns (10), one end of each first diagonal bracing column (10) is fixedly connected with the connecting column (7), and the other end of each first diagonal bracing column is fixedly connected with the first cross beam (1).
5. A large-scale steel structure transportation device as claimed in claim 4, wherein a second diagonal brace (11) is arranged between each first diagonal brace (10) and the first cross beam (1), one end of the second diagonal brace (11) is fixedly connected with the first diagonal brace (10), and the other end of the second diagonal brace is fixedly connected with the first cross beam (1).
6. A large steel structure transportation device according to claim 1, characterized in that a stabilizer bar (12) is arranged between two of said connecting columns (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520237523.1U CN224046819U (en) | 2025-02-14 | 2025-02-14 | A large steel structure transportation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520237523.1U CN224046819U (en) | 2025-02-14 | 2025-02-14 | A large steel structure transportation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224046819U true CN224046819U (en) | 2026-03-27 |
Family
ID=99211229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520237523.1U Active CN224046819U (en) | 2025-02-14 | 2025-02-14 | A large steel structure transportation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224046819U (en) |
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2025
- 2025-02-14 CN CN202520237523.1U patent/CN224046819U/en active Active
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