CN214615308U - Internal mold jig frame for 5000T crane base construction - Google Patents
Internal mold jig frame for 5000T crane base construction Download PDFInfo
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- CN214615308U CN214615308U CN202120352164.6U CN202120352164U CN214615308U CN 214615308 U CN214615308 U CN 214615308U CN 202120352164 U CN202120352164 U CN 202120352164U CN 214615308 U CN214615308 U CN 214615308U
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Abstract
The utility model discloses an internal mold jig frame for 5000T crane base construction, which relates to the technical field of crane base construction, and comprises a jig frame body, wherein the jig frame body comprises a support frame and a support platform; the supporting platform is formed by connecting spiral pipes in sequence to form an octagon, and the vertex of the connecting spiral pipes of the supporting platform is supported by a supporting frame; horizontal support rods are arranged on the outer ring of the jig frame body and connected through connecting pipes, and node plates are connected to the outer end portions of the horizontal support rods; the inner ring of the supporting platform is provided with a fixed structure. The utility model has the advantages that: the inner structure is supported and positioned through the octagonal supporting platform and the supporting frame, so that the inner structure is convenient to assemble; the outer ring of the jig frame body is provided with a horizontal support corresponding to the segmented internal line type, so that the positioning of the segmented internal structure is facilitated, the line type size of the subsequent outer plate assembly is ensured, the positioning welding is carried out on the node plates and the internal structure, the structural shrinkage caused by the welding of the subsequent outer plate is prevented, and the segmented construction precision is ensured.
Description
Technical Field
The utility model relates to a technical field is built to the hoist base, concretely relates to 5000T hoist base is built and is used centre form bed-jig.
Background
Along with the development and research of offshore wind power generation in various countries, the wind power market also puts higher requirements on cranes, a 5000-ton crane base is used for a wind power installation ship with the largest global lifting capacity and the most advanced lifting capacity, a 5000-ton full-circle slewing crane with the lifting capacity is arranged on the ship, the lifting height is 170 m to the maximum, the capacity of installing an offshore wind turbine with the lifting capacity of more than 10 megawatts is achieved, and the efficiency of offshore wind farm construction, offshore platform dismantling and installation is greatly improved.
The mainstream scheme of building at present is to splice the segmentation planking earlier, treat that planking concatenation shaping back installation inner structure, a large amount of scaffolds need be set up to this mode of building, the process supports the work of assembling of guaranteeing the planking, need all demolish original support when installing inner structure, still need increase corresponding additional strengthening simultaneously, this mode of building inner structure assembly difficulty, the welding difficulty, welding quality can't guarantee, the unable assurance of segmentation overall dimension, carry on work for follow-up and bring a lot of difficulties. In order to ensure the building and forming size precision and the building quality of the crane base and effectively reduce the cost, a new assembling technology can be adopted for assembling when the crane base is built, the internal structure can be positioned firstly during the segmented manufacturing, and then the outer plate is installed, so that the line type of the segmented outer plate can be ensured, the assembly of the internal structure is convenient, and the risk of high-altitude operation is reduced. It is necessary to provide a special inner moulding bed for constructing a base of a 5000T crane.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a 5000T hoist base is built and is used centre form bed-jig, can be among the prior art problem that inner structure assembly difficulty, segmentation overall dimension can ' T be guaranteed, make things convenient for inner structure's assembly, ensure the line type of segmentation planking, reduce high altitude construction's risk.
In order to solve the technical problem, the utility model adopts the technical scheme that: the jig comprises a jig body, wherein the jig body comprises a support frame and a support platform;
the supporting platform is formed by sequentially connecting eight spiral tubes to form an octagon, and the connected peaks of the spiral tubes of the supporting platform are supported by a supporting frame which is longitudinally arranged;
the outer ring of the jig frame body is provided with horizontal supporting rods, the horizontal supporting rods are perpendicular to the spiral pipes, the middle position and the two end positions of each spiral pipe are vertically connected with the horizontal supporting rods, adjacent horizontal supporting rods are connected through connecting pipes, and the outer end parts of the horizontal supporting rods are connected with gusset plates;
the inner circle of supporting platform is equipped with fixed knot and constructs, fixed knot constructs including the several telescopic link, several telescopic link evenly distributed, the one end of several telescopic link is connected with several summit department that spiral pipe and spiral pipe meet respectively, and the other end of several telescopic link connects in octagonal supporting platform's center department and fixes.
Furthermore, a plurality of layers are distributed on the upper part and the lower part of the supporting platform, and the supporting platforms on the plurality of layers are supported by the supporting frames.
Further, the telescopic link includes interior pole and outer pole, interior pole cover is located inside the outer pole, and interior pole and outer pole are fixed through the bolt locking between, and outer pole is connected fixedly with the spiral pipe.
After adopting the structure, the utility model has the advantages that: the inner die jig frame supports and positions the inner structure through the octagonal supporting platform and the supporting frame, so that the inner structure is convenient to assemble, the inner ring of the supporting platform is fixed through the fixing structure, and the structure is more stable;
the supporting platform is provided with an upper layer and a lower layer, so that the personnel can conveniently assemble, weld and the like up and down, and the erection of a scaffold is reduced;
the outer lane of bed-jig body is equipped with horizontal support rod, corresponds the inside line type of segmentation, and the line type size of follow-up planking assembly is ensured to the location of the segmentation inner structure of being convenient for, and carries out the tack welding through gusset plate and inner structure, can prevent that follow-up planking welding from causing the structure shrink, ensures the precision of segmentation construction.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a side view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: including the bed-jig body, the bed-jig body includes support frame 2 and supporting platform 1, supporting platform 1 supports through support frame 2, supporting platform 1 meets in proper order by eight spiral pipes 11 and constitutes the octagon, the summit department that supporting platform 1's spiral pipe 11 meets supports through support frame 2 of vertical setting, supporting platform 1 distributes from top to bottom has several layers, several layers of supporting platform 1 all supports simultaneously through support frame 2 from top to bottom, spiral pipe 11 still can carry out the auxiliary stay through the stand, ensure the sound construction, the centre form bed-jig supports the location through octagonal supporting platform 1 and support frame 2 internal structure, make things convenient for the assembly of inner structure, supporting platform 1 is equipped with several layers from top to bottom, be convenient for personnel assemble from top to bottom, welding etc., reduce setting up of scaffold frame.
The outer lane of bed-jig body is equipped with horizontal support bar 3, 3 perpendicular to spiral pipes 11 settings of horizontal support bar, every spiral pipe 11's intermediate position and both ends position all are connected with horizontal support bar 3 perpendicularly, connect through connecting pipe 4 between the adjacent horizontal support bar 3, connecting pipe 4 makes horizontal support bar 3's mounting structure more firm, the outer lane of bed-jig body is equipped with horizontal support bar 3, correspond sectional inside line type, be convenient for segment the location of inner structure, ensure the line type size of follow-up planking assembly, horizontal support bar 3's outer end connection has gusset 5, carry out the tack weld through gusset 5 and inner structure, can prevent that follow-up planking welding from causing the structure shrink, ensure the precision of segmentation construction.
Supporting platform 1's inner circle is equipped with fixed knot and constructs 6, fixed knot constructs 6 and includes several telescopic link 61, several telescopic link 61 evenly distributed, the one end of several telescopic link 61 is connected with several summit department that spiral pipe 11 and spiral pipe 11 meet respectively, the other end of several telescopic link 61 connects in octagonal supporting platform 1's center department fixedly, telescopic link 61 includes interior pole 611 and outer pole 612, interior pole 611 cover is located inside outer pole 612, it is fixed through bolt lock between interior pole 611 and the outer pole 612, outer pole 612 is connected fixedly with spiral pipe 11, supporting platform 1's inner circle is fixed through fixed knot constructs 6, the structure is more firm.
The working principle is as follows: the supporting platform 1 is formed by sequentially connecting eight spiral pipes 11 to form an octagon, an inner mold jig frame supports and positions an internal structure through the supporting platform 1 of the octagon, the assembly of the internal structure is facilitated, a horizontal supporting rod 3 is arranged on the outer ring of the jig frame body, the segmented internal line type is corresponded, the positioning of the segmented internal structure is facilitated, the line type size of subsequent outer plate assembly is ensured, a node plate 5 is connected to the outer end part of the horizontal supporting rod 3, the positioning welding is performed with the internal structure through the node plate 5, the structural contraction caused by the subsequent outer plate welding can be prevented, the accuracy of the segmented construction is ensured, the inner ring of the supporting platform 1 is provided with a fixed structure 6, one end of a telescopic rod 61 is respectively connected with a plurality of top points of the spiral pipes 11 connected with the spiral pipes 11, the structure of the supporting platform 1 is reinforced, the structure is more stable, the supporting platform 1 is provided with an upper layer and a lower layer, the upper layer and lower layer are convenient for personnel to assemble up and down, Welding, etc., reducing the erection of the scaffold.
The 5000T crane base is built in the form of the internal mold jig frame, the integrity of the built crane base can be effectively guaranteed, the accuracy and quality requirements of the built and formed crane base are met, the number of shifts used in traveling in a workshop is reduced, the cost for building a scaffold is reduced, the safety of construction is guaranteed, the production efficiency is improved, and the building cost of the 5000T crane base is reduced.
The inner mold bed of the embodiment supports and positions the inner structure through the octagonal supporting platform and the supporting frame, so that the inner structure is convenient to assemble; the outer ring of the jig frame body is provided with the horizontal support, the horizontal support corresponds to the segmented internal line type, the positioning of the segmented internal structure is facilitated, the line type size of the subsequent outer plate assembly is ensured, the positioning welding is carried out through the gusset plate and the internal structure, the structural shrinkage caused by the welding of the subsequent outer plate can be prevented, and the accuracy of the segmented construction is ensured.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a 5000T hoist base is built and is used interior moulding bed which characterized in that: the jig comprises a jig body, wherein the jig body comprises a support frame and a support platform;
the supporting platform is formed by sequentially connecting eight spiral tubes to form an octagon, and the connected peaks of the spiral tubes of the supporting platform are supported by a supporting frame which is longitudinally arranged;
the outer ring of the jig frame body is provided with horizontal supporting rods, the horizontal supporting rods are perpendicular to the spiral pipes, the middle position and the two end positions of each spiral pipe are vertically connected with the horizontal supporting rods, adjacent horizontal supporting rods are connected through connecting pipes, and the outer end parts of the horizontal supporting rods are connected with gusset plates;
the inner circle of supporting platform is equipped with fixed knot and constructs, fixed knot constructs including the several telescopic link, several telescopic link evenly distributed, the one end of several telescopic link is connected with several summit department that spiral pipe and spiral pipe meet respectively, and the other end of several telescopic link connects in octagonal supporting platform's center department and fixes.
2. The inner die frame for 5000T crane base construction according to claim 1, wherein: a plurality of layers are distributed on the upper portion and the lower portion of the supporting platform, and the supporting platforms in the plurality of layers are supported through supporting frames.
3. The inner die frame for 5000T crane base construction according to claim 1, wherein: the telescopic link includes interior pole and outer pole, interior pole cover is located inside the outer pole, and interior pole and outer pole are fixed through the bolt locking between, and outer pole is connected fixedly with the spiral pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120352164.6U CN214615308U (en) | 2021-02-08 | 2021-02-08 | Internal mold jig frame for 5000T crane base construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120352164.6U CN214615308U (en) | 2021-02-08 | 2021-02-08 | Internal mold jig frame for 5000T crane base construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214615308U true CN214615308U (en) | 2021-11-05 |
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ID=78441936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120352164.6U Active CN214615308U (en) | 2021-02-08 | 2021-02-08 | Internal mold jig frame for 5000T crane base construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214615308U (en) |
-
2021
- 2021-02-08 CN CN202120352164.6U patent/CN214615308U/en active Active
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