CN213894875U - Arborescent cast steel node hoist and mount auxiliary device - Google Patents
Arborescent cast steel node hoist and mount auxiliary device Download PDFInfo
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- CN213894875U CN213894875U CN202022893750.XU CN202022893750U CN213894875U CN 213894875 U CN213894875 U CN 213894875U CN 202022893750 U CN202022893750 U CN 202022893750U CN 213894875 U CN213894875 U CN 213894875U
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Abstract
The utility model discloses a arborescent cast steel node hoist and mount auxiliary device, including the bearing bar, the bearing bar is used for connecting hoist cable and hoisting component, and the downside of bearing bar is equipped with the lower part hoisting point connecting plate, and the lower part hoisting point connecting plate is equipped with first lewis hole, and first lewis hole is provided with two at least along the length direction of lower part hoisting point connecting plate, and first lewis hole is used for connecting the hoist cable. The lower part of the bearing rod is provided with the lower lifting point connecting plate, the lower lifting point connecting plate is uniformly provided with a plurality of first lifting holes, and the lower lifting point connecting plate is suitable for components with different shapes and sizes, so that the utility model can be repeatedly used, has better applicability, and greatly saves the material cost; the flexible adjustment of the lifting point position in the two-dimensional horizontal direction can be realized, the length of a sling or a lifting rope is adjusted in the lifting process, the center of the bearing rod and the center of mass of the node are kept on the same vertical line, and the node is ensured not to rotate in the lifting process.
Description
Technical Field
The utility model belongs to the technical field of hoist device, concretely relates to arborescent cast steel node hoist and mount auxiliary device.
Background
With the continuous development of the steel structure industry in China, buildings with large-span and complex space structures are more and more, and the connection complexity between structural rods is higher and higher. In order to meet the requirement of good stress performance of the whole structure and ensure that all connecting rod pieces at the same node position have consistent stress performance, the cast steel node is produced at the right moment. The node is prepared in an integral casting mode, so that the node is integrally formed at one time, and good stress performance of the stress concentration part of the node is guaranteed.
Because the cast steel node is often connected with more rod pieces, and the corresponding connection length, angle and direction are different, the stable and efficient hoisting and positioning work of the node is difficult to control in the field hoisting process. The following problems often exist during field installation:
1. the lengths and angles of the connecting branches are different and the connecting branches are distributed irregularly, so that the distances between the positions of the hoisting points and the gravity centers of the hoisting points in the horizontal projection plane are inconsistent in the hoisting process, and if the positions of the hoisting points cannot be flexibly controlled, the hoisting points are easy to rotate in the hoisting process, potential safety hazards exist, and the subsequent positioning difficulty is increased; 2. because the hoisting point coordinates required to be set by the cast steel nodes with different sizes are different, the common auxiliary devices can only be set in a targeted manner and cannot be reused, and the material and the cost are not saved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a tree-shaped cast steel node hoisting auxiliary device, wherein a lower hoisting point connecting plate is arranged at the lower side of a bearing rod, and the lower hoisting point connecting plate is uniformly provided with a plurality of first hoisting holes and is suitable for members with different shapes and sizes, so that the utility model can be repeatedly used, has better applicability and greatly saves the material cost; the flexible adjustment of the lifting point position in the two-dimensional horizontal direction can be realized, the length of a sling or a lifting rope is adjusted in the lifting process, the center of the bearing rod and the center of mass of the node are kept on the same vertical line, and the node is ensured not to rotate in the lifting process.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a arborescent cast steel node hoist and mount auxiliary device, includes the bearing bar, the bearing bar is used for connecting hoist cable and hoist and mount component, its characterized in that: the downside of bearing bar is equipped with lower part hoisting point connecting plate, and lower part hoisting point connecting plate is equipped with first lewis hole, and first lewis hole is provided with two at least along the length direction of lower part hoisting point connecting plate, and first lewis hole is used for connecting the hoist cable. The lower part of the bearing rod is provided with the lower lifting point connecting plate, the lower lifting point connecting plate is uniformly provided with a plurality of first lifting holes, and the lower lifting point connecting plate is suitable for components with different shapes and sizes, so that the utility model can be repeatedly used, has better applicability, and greatly saves the material cost; the flexible adjustment of the lifting point position in the two-dimensional horizontal direction can be realized, the length of a sling or a lifting rope is adjusted in the lifting process, the center of the bearing rod and the center of mass of the node are kept on the same vertical line, and the node is ensured not to rotate in the lifting process.
Further, the bearing bar is the cross, and the criss-cross design makes the bearing bar have more positions to set up the lewis hole, and when many hoisting points set up for mechanical lifting hook has better control to each corresponding position application of force, has further strengthened the utility model discloses an adaptability also can guarantee stably when the comparatively special component of hoist and mount shape.
Furthermore, both sides of the lower hoisting point connecting plate are provided with through long reinforcing plates. The strength of the lower lifting point connecting plate is enhanced by the arrangement of the through long reinforcing plate, so that the connection between the sling and the first lifting hole is more stable.
Furthermore, the lower hoisting point connecting plate is arranged along the length direction of the bearing rod, and the length of the lower hoisting point connecting plate is consistent with that of the bearing rod. The stress direction of the lower hoisting point connecting plate is consistent with the strength direction of the bearing rod, so that the lower hoisting point connecting plate has the highest load capacity, and the utilization rate of materials is improved.
Furthermore, the upper side of the bearing rod is provided with a mechanical connecting plate which is used for connecting a sling.
Further, the tip of bearing bar is located to the mechanical connecting plate, has improved the utility model discloses stability when hoist and mount.
Further, the mechanical connecting plate is provided with a second lifting hole. The setting of second lewis hole is convenient for wear to establish of lifting hook, has improved the utility model discloses a convenience.
Furthermore, the number of the second lifting holes is at least two, and the second lifting holes are uniformly arranged along the length direction of the mechanical connecting plate. The mechanical connecting plate is provided with a plurality of second lifting holes for meeting the requirements of lifting angles among different lifting ropes, and after the angles are set, the mechanical connecting plate is arranged on the rod in a central symmetry manner, so that uniform force application between the mechanical lifting hook and a lifting point is ensured.
Furthermore, the both sides of mechanical connecting plate all are equipped with upper portion gusset plate. The strength of the mechanical connecting plate is enhanced due to the arrangement of the upper reinforcing plate, so that the sling is more stably connected with the second lifting hole.
Furthermore, the cross section of the bearing rod is circular, and the circular arrangement enables the bearing rod to have higher strength under the same material, so that the material utilization rate is improved.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the lower part of the bearing rod is provided with the lower lifting point connecting plate, the lower lifting point connecting plate is uniformly provided with a plurality of first lifting holes, and the lower lifting point connecting plate is suitable for components with different shapes and sizes, so that the utility model can be repeatedly used, has better applicability, and greatly saves the material cost; the flexible adjustment of the lifting point position in the two-dimensional horizontal direction can be realized, the length of a sling or a lifting rope is adjusted in the lifting process, the center of the bearing rod and the center of mass of the node are kept on the same vertical line, and the node is ensured not to rotate in the lifting process.
The bearing bar is the cross, and the crisscross design makes the bearing bar have more positions to set up the lewis hole, when many hoisting points set up for the machinery lifting hook has better control to each corresponding position application of force, has further strengthened the utility model discloses an applicability also can guarantee stably when the comparatively special component of hoist and mount shape.
Both sides of the lower hoisting point connecting plate are provided with through long reinforcing plates. The strength of the lower lifting point connecting plate is enhanced by the arrangement of the through long reinforcing plate, so that the connection between the sling and the first lifting hole is more stable.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the tree-shaped cast steel node hoisting auxiliary device of the utility model;
FIG. 2 is a front view of the present invention;
in the figure, 1-bearing bar; 2-lower hoisting point connecting plate; 3-a first hanging hole; 4-a full-length reinforcing plate; 5-mechanical connecting plates; 6-a second lifting hole; 7-upper reinforcing plate.
Detailed Description
As shown in fig. 1 to 2, do the utility model relates to a arborescent cast steel node hoist and mount auxiliary device, including bearing bar 1, bearing bar 1 is used for connecting hoist cable and hoisting component, and the downside of bearing bar 1 is equipped with lower part hoisting point connecting plate 2, and lower part hoisting point connecting plate 2 is equipped with first lewis hole 3, and first lewis hole 3 is provided with two along the length direction of lower part hoisting point connecting plate 2 at least, and first lewis hole 3 is used for connecting the hoist cable. The lower part of the bearing rod 1 is provided with a lower lifting point connecting plate 2, the lower lifting point connecting plate 2 is uniformly provided with a plurality of first lifting holes 3, and the lower lifting point connecting plate is suitable for components with different shapes and sizes, so that the utility model can be repeatedly used, has better applicability, and greatly saves the material cost; the flexible adjustment of the lifting point position in the two-dimensional horizontal direction can be realized, the length of a sling or a sling is adjusted in the lifting process, the center of the bearing rod 1 and the center of mass of the node are kept on the same vertical line, and the node is ensured not to rotate in the lifting process.
Both sides of the lower hoisting point connecting plate 2 are provided with through long reinforcing plates 4. The strength of the lower lifting point connecting plate 2 is enhanced by the arrangement of the through reinforcing plate 4, so that the connection between the sling and the first lifting hole 3 is more stable.
The lower hoisting point connecting plate 2 is arranged along the length direction of the bearing rod 1, and the length of the lower hoisting point connecting plate 2 is consistent with that of the bearing rod 1. The stress direction of the lower hoisting point connecting plate 2 is consistent with the strength direction of the bearing rod 1, so that the lower hoisting point connecting plate 2 has the highest load capacity, and the utilization rate of materials is improved.
The upper side of the bearing rod 1 is provided with a mechanical connecting plate 5, and the mechanical connecting plate 5 is used for connecting a sling. Mechanical connecting plate 5 locates the tip of bearing bar 1, has improved the utility model discloses stability when hoist and mount. The mechanical connection plate 5 is provided with a second lifting hole 6. The setting of second lewis hole 6 is convenient for wear to establish of lifting hook, has improved the utility model discloses a convenience.
The number of the second hanging holes 6 is at least two, and the second hanging holes are uniformly arranged along the length direction of the mechanical connecting plate 5. And a plurality of second lifting holes 6 are formed in the mechanical connecting plate 5 and are used for meeting the requirement of lifting angles among different lifting ropes, and after the angles are set, the mechanical connecting plate 5 is arranged on the rod in a central symmetry manner, so that uniform force application between the mechanical lifting hook and a lifting point is ensured. And upper reinforcing plates 7 are arranged on two sides of the mechanical connecting plate 5. The upper reinforcing plate 7 enhances the strength of the mechanical connecting plate 5, so that the connection between the sling and the second lifting hole 6 is more stable.
The cross section of the bearing rod 1 is circular, and the circular arrangement enables the bearing rod 1 to have higher strength under the same material, so that the material utilization rate is improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (10)
1. An auxiliary device for hoisting tree-shaped cast steel nodes,
the lifting device comprises a bearing rod, wherein the bearing rod is used for connecting a sling and a lifting component;
the method is characterized in that: the lower side of the bearing rod is provided with a lower lifting point connecting plate, the lower lifting point connecting plate is provided with at least two lifting holes along the length direction of the lower lifting point connecting plate, and the first lifting holes are used for connecting a sling.
2. The tree-shaped cast steel node hoisting auxiliary device according to claim 1, characterized in that: the bearing rod is in a cross shape.
3. The tree-shaped cast steel node hoisting auxiliary device according to claim 1, characterized in that: and through-length reinforcing plates are arranged on two sides of the lower hoisting point connecting plate.
4. The tree-shaped cast steel node hoisting auxiliary device according to claim 1, characterized in that: the lower hoisting point connecting plate is arranged along the length direction of the bearing rod, and the length of the lower hoisting point connecting plate is consistent with that of the bearing rod.
5. The tree-shaped cast steel node hoisting auxiliary device according to claim 1, characterized in that: the upper side of the bearing rod is provided with a mechanical connecting plate, and the mechanical connecting plate is used for connecting a sling.
6. The tree-shaped cast steel node hoisting auxiliary device according to claim 5, characterized in that: the mechanical connecting plate is arranged at the end part of the bearing rod.
7. The tree-shaped cast steel node hoisting auxiliary device according to claim 5, characterized in that: and the mechanical connecting plate is provided with a second lifting hole.
8. The tree-shaped cast steel node hoisting auxiliary device of claim 7, characterized in that: the number of the second lifting holes is at least two, and the second lifting holes are uniformly arranged along the length direction of the mechanical connecting plate.
9. The tree-shaped cast steel node hoisting auxiliary device according to claim 5, characterized in that: and upper reinforcing plates are arranged on two sides of the mechanical connecting plate.
10. The tree-shaped cast steel node hoisting auxiliary device according to claim 1, characterized in that: the cross section of the bearing rod is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022893750.XU CN213894875U (en) | 2020-12-02 | 2020-12-02 | Arborescent cast steel node hoist and mount auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022893750.XU CN213894875U (en) | 2020-12-02 | 2020-12-02 | Arborescent cast steel node hoist and mount auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213894875U true CN213894875U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022893750.XU Active CN213894875U (en) | 2020-12-02 | 2020-12-02 | Arborescent cast steel node hoist and mount auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213894875U (en) |
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- 2020-12-02 CN CN202022893750.XU patent/CN213894875U/en active Active
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Address after: 311400 No.18, Changkou East Street, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zhongnan Lvjian Technology Group Co.,Ltd. Address before: No.18, Changkou East Street, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province, 310052 Patentee before: ZHEJIANG ZHONGNAN CONSTRUCTION GROUP STEEL STRUCTURE Co.,Ltd. |