CN218114844U - Tower crane crossover sub - Google Patents
Tower crane crossover sub Download PDFInfo
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- CN218114844U CN218114844U CN202222395840.5U CN202222395840U CN218114844U CN 218114844 U CN218114844 U CN 218114844U CN 202222395840 U CN202222395840 U CN 202222395840U CN 218114844 U CN218114844 U CN 218114844U
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- 239000011159 matrix material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a tower crane crossover sub, concretely relates to tower crane field, including four support columns, four the both ends fixedly connected with set-square of support column, the bottom fixedly connected with supporting baseplate of support column, the top of support column is provided with connects the roof, connect the bottom fixedly connected with threaded rod of roof, the threaded rod is close to the one end fixedly connected with protection pad of connecting the roof. The utility model discloses at first the connection strength of support column and supporting baseplate can be improved through the set-square that sets up to and support strength to support column and connection roof, improve the result of use, simultaneously through the threaded rod that sets up, can conveniently will connect roof and support column separation, conveniently dismantle the equipment, improve the result of use, through the cooperation of connecting the swash plate and supporting the snap ring, can conveniently dismantle the equipment to supporting the horizontal pole, can make simultaneously support horizontal pole and support column mutually perpendicular, improve the stability of support column.
Description
Technical Field
The utility model relates to a tower crane technical field, more specifically say, the utility model relates to a tower crane crossover sub.
Background
The tower crane is called as a tower crane for short, is a rotary crane with a movable arm arranged at the upper part of a high tower body, is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction, and mainly comprises a metal structure, a working mechanism and an electrical system;
the existing tower crane crossover sub with the published application number of CN201921197861.8 comprises four main columns distributed in a matrix, each main column comprises an upper connecting plate and a lower connecting plate, a main chord is arranged between the upper connecting plate and the lower connecting plate, a plurality of horizontal braces are arranged between every two adjacent main columns at equal intervals, and an inclined brace is arranged between one main column and the main column at the diagonal angle of the main column. The utility model has the advantages that the four main columns distributed in the matrix are arranged, the upper and lower connecting plates of the main columns are connected through the main chord members, the horizontal brace is arranged between the two adjacent main columns, the diagonal brace is arranged between the two main columns arranged in the diagonal direction, so that the adapter is firm and stable, the structure is simple, the manufacture is convenient, the strength is easy to meet the requirement, the adapter is mainly used for the transition adapter which cannot be used for installing foundation sections due to the size error of a user foundation and can be increased when the foundation section is installed, and meanwhile, the foundation can be prevented from being watered again to influence the construction period;
but when in actual use, because the support column passes through mode fixed connection such as welding with the connection of supporting the horizontal pole, connecting the swash plate, can't dismantle after the use is accomplished and carry out the secondary and assemble the use, cause the waste of material, and need use welding equipment when assembling earlier, work efficiency is lower, influences the result of use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a tower crane crossover sub, picture peg and threaded rod through setting up, the cooperation of supporting snap ring isotructure can make things convenient for the equipment to dismantle, and satisfy required support intensity, simple structure improves work efficiency and result of use to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the tower crane adapter comprises four support columns, wherein two ends of each support column are fixedly connected with a triangular plate, the bottom of each support column is fixedly connected with a support bottom plate, the top of each support column is provided with a connecting top plate, the bottom of each connecting top plate is fixedly connected with a threaded rod, and one end, close to the connecting top plate, of the threaded rod is fixedly connected with a protective pad;
the surface of the connecting top plate is provided with a threaded jack, and the bottom of the connecting top plate is fixedly connected with a nut;
support clamping rings are fixedly connected to two sides of the middle of each support column, a support cross rod is arranged between every two adjacent support columns, two ends of each support cross rod are symmetrically and fixedly connected with inserting plates, and two ends of each support cross rod are symmetrically provided with inserting holes;
the adjacent one end of two support horizontal poles is provided with connects the swash plate, the bottom both ends symmetry fixedly connected with inserted bar of connecting the swash plate.
In a preferred embodiment, four the support column becomes the matrix arrangement, the bottom the wall body of set-square and the wall body fixed connection of supporting the bottom plate, the top the bottom wall body looks adaptation of the wall body of set-square and protection pad, the threaded rod inserts the support column middle part, the wall body of threaded rod and the inner chamber wall body threaded connection of support column, the quantity of screw thread jack is a plurality of, nut and screw thread jack one-to-one, a lateral wall body of picture peg sets up to the arc, the wall body of picture peg is laminated with the wall body of support column mutually, the one end setting of picture peg is at the middle part of supporting the snap ring, the inside of jack is inserted to the inserted bar, the quantity of connecting the swash plate is four, the quantity of supporting the horizontal pole is four.
The utility model discloses a technological effect and advantage:
1. the utility model discloses at first can improve the joint strength of support column and supporting baseplate through the set-up set-square, and to the support strength of support column and connection roof, improve the result of use, simultaneously through the threaded rod that sets up, can conveniently separate connection roof and support column, the convenient dismantlement equipment improves the result of use, through the cooperation of connecting swash plate and support snap ring, can conveniently dismantle the equipment to the support horizontal pole, can make support horizontal pole and support column mutually perpendicular simultaneously, improve the stability of support column;
2. the utility model discloses still conveniently install the connection to the hoist base through the cooperation of nut and screw jack, improve the result of use to through the support horizontal pole that sets up and connection swash plate, can improve the stability of support column, and insert the inside of jack through the inserted bar, conveniently install and dismantle the connection swash plate, improve the result of use, and simple structure, convenient equipment dismantlement is used, improves work efficiency;
to sum up, through the above-mentioned interact of a plurality of effects, can make things convenient for the equipment to dismantle, and satisfy required support intensity, simple structure improves work efficiency and result of use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
Fig. 4 is a schematic structural view of the connecting top plate and the supporting column of the present invention.
The reference signs are: 1. a support pillar; 2. a set square; 3. a support base plate; 4. connecting the top plate; 5. a threaded rod; 6. a protective pad; 7. a threaded receptacle; 8. a nut; 9. supporting the snap ring; 10. a support rail; 11. inserting plates; 12. a jack; 13. connecting an inclined plate; 14. and (4) inserting a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The tower crane adapter shown in the attached figures 1-4 comprises four support columns 1, wherein two ends of each support column 1 are fixedly connected with a triangular plate 2, the bottom of each support column 1 is fixedly connected with a support bottom plate 3, the top of each support column 1 is provided with a connecting top plate 4, the bottom of each connecting top plate 4 is fixedly connected with a threaded rod 5, and one end, close to the connecting top plate 4, of each threaded rod 5 is fixedly connected with a protection pad 6;
the surface of the connecting top plate 4 is provided with a threaded jack 7, and the bottom of the connecting top plate 4 is fixedly connected with a nut 8;
the two sides of the middle part of each support column 1 are fixedly connected with a support clamp ring 9, a support cross rod 10 is arranged between every two adjacent support columns 1, the two ends of each support cross rod 10 are symmetrically and fixedly connected with inserting plates 11, and the two ends of each support cross rod 10 are symmetrically provided with inserting holes 12;
the adjacent ends of the two supporting cross rods 10 are provided with connecting inclined plates 13, and two ends of the bottom of each connecting inclined plate 13 are symmetrically and fixedly connected with inserted rods 14.
As shown in the attached drawings 1-4, four supporting columns 1 are arranged in a matrix, the wall body of a bottom triangular plate 2 is fixedly connected with the wall body of a supporting bottom plate 3, the wall body of a top triangular plate 2 is matched with the bottom wall body of a protective pad 6, a threaded rod 5 is inserted into the middle of the supporting column 1, the wall body of the threaded rod 5 is in threaded connection with the inner cavity wall body of the supporting column 1, a plurality of threaded jacks 7 are arranged, nuts 8 are in one-to-one correspondence with the threaded jacks 7, one side wall body of an inserting plate 11 is arranged in an arc shape, the wall body of the inserting plate 11 is attached to the wall body of the supporting column 1, one end of the inserting plate 11 is arranged in the middle of a supporting snap ring 9, an inserting rod 14 is inserted into the jacks 12, the number of connecting inclined plates 13 is four, the number of supporting cross rods 10 is four, so that the connecting strength of the supporting column 1 and the supporting bottom plate 3 and the supporting strength of the supporting column 1 and the connecting top plate 4 can be improved through the arranged triangular plate 2, improve the result of use, simultaneously through the threaded rod 5 that sets up, can conveniently be with connecting roof 4 and the separation of support column 1, the convenient equipment of dismantling, the use effect is improved, and the cooperation through nut 8 and screw thread jack 7 is convenient to carry out erection joint to the hoist base, the use effect is improved, and support horizontal pole 10 and connection swash plate 13 through setting up, the stability of support column 1 can be improved, and through the cooperation of connecting swash plate 13 and support snap ring 9, can conveniently dismantle the equipment to supporting horizontal pole 10, can make simultaneously supporting horizontal pole 10 and support column 1 mutually perpendicular, the stability of support column 1 is improved, and insert the inside of jack 12 through inserted bar 14, conveniently install and dismantle connecting swash plate 13, the use effect is improved, moreover, the steam generator is simple in structure, the convenient use of assembly and disassembly, and the work efficiency is improved.
The utility model discloses the theory of operation: when the crane mechanism is used, the connecting top plate 4, the support columns 1, the support cross rods 10 and the connecting inclined plate 13 which are matched with each other are manufactured according to the size of the crane mechanism, a required mounting foundation is poured at a preset position, the distances between the four support columns 1 are arranged in a matrix mode, the distance between every two adjacent support columns 1 is the same as that between every two adjacent support cross rods 10, then the inserting plates 11 at the two ends of each support cross rod 10 are inserted into the supporting clamping rings 9, the four support columns 1 are connected through the four support cross rods 10, then the inserting rods 14 at the two ends of each connecting inclined plate 13 are inserted into the inserting holes 12 at one end of every two adjacent support cross rods 10, the positions of the four support columns 1 can be limited, and meanwhile the four support columns 1 are supported;
then swivelling joint roof 4 makes threaded rod 5 insert the top of support column 1, and the wall body that fills up 6 until the protection is laminated mutually with the top wall body of set-square 2, accomplishes the equipment of connecting roof 4 and support column 1, then passes through rivet or bolt fastening with supporting baseplate 3 on the ground surface to pass through bolt or rivet fastening with the base of hoist at the top of connecting roof 4, can accomplish.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a tower crane crossover sub, includes four support columns (1), its characterized in that: two ends of the four support columns (1) are fixedly connected with triangular plates (2), the bottom of each support column (1) is fixedly connected with a support bottom plate (3), a connecting top plate (4) is arranged at the top of each support column (1), a threaded rod (5) is fixedly connected to the bottom of each connecting top plate (4), and one end, close to the connecting top plate (4), of each threaded rod (5) is fixedly connected with a protection pad (6);
the surface of the connecting top plate (4) is provided with a threaded jack (7), and the bottom of the connecting top plate (4) is fixedly connected with a nut (8);
the supporting device is characterized in that supporting snap rings (9) are fixedly connected to two sides of the middle of each supporting column (1), a supporting cross rod (10) is arranged between every two adjacent supporting columns (1), inserting plates (11) are symmetrically and fixedly connected to two ends of each supporting cross rod (10), and inserting holes (12) are symmetrically formed in two ends of each supporting cross rod (10);
the adjacent one end of two support horizontal poles (10) is provided with connects swash plate (13), the bottom both ends symmetry fixedly connected with inserted bar (14) of connecting swash plate (13).
2. The tower crane adapter according to claim 1, wherein: the four supporting columns (1) are arranged in a matrix mode, the wall body of the triangular plate (2) at the bottom is fixedly connected with the wall body of the supporting bottom plate (3), and the wall body of the triangular plate (2) at the top is matched with the bottom wall body of the protective pad (6).
3. The tower crane adapter according to claim 1, wherein: threaded rod (5) insert support column (1) middle part, the wall body of threaded rod (5) and the inner chamber wall body threaded connection of support column (1).
4. The tower crane adapter according to claim 1, wherein: the number of the thread insertion holes (7) is a plurality, and the screw caps (8) correspond to the thread insertion holes (7) one by one.
5. The tower crane adapter according to claim 1, wherein: one side wall body of picture peg (11) sets up to the arc, the wall body of picture peg (11) is laminated with the wall body of support column (1) mutually, the one end setting of picture peg (11) is in the middle part of supporting snap ring (9).
6. The tower crane adapter according to claim 1, wherein: the inserted bar (14) is inserted into the insertion hole (12), the number of the connecting inclined plates (13) is four, and the number of the supporting cross bars (10) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222395840.5U CN218114844U (en) | 2022-09-08 | 2022-09-08 | Tower crane crossover sub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222395840.5U CN218114844U (en) | 2022-09-08 | 2022-09-08 | Tower crane crossover sub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218114844U true CN218114844U (en) | 2022-12-23 |
Family
ID=84529742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222395840.5U Active CN218114844U (en) | 2022-09-08 | 2022-09-08 | Tower crane crossover sub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218114844U (en) |
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2022
- 2022-09-08 CN CN202222395840.5U patent/CN218114844U/en active Active
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