CN114506779A - Novel tower crane can have enough to meet need with adjustable thick pillar adheres to device - Google Patents
Novel tower crane can have enough to meet need with adjustable thick pillar adheres to device Download PDFInfo
- Publication number
- CN114506779A CN114506779A CN202210044044.9A CN202210044044A CN114506779A CN 114506779 A CN114506779 A CN 114506779A CN 202210044044 A CN202210044044 A CN 202210044044A CN 114506779 A CN114506779 A CN 114506779A
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- China
- Prior art keywords
- tower crane
- angle steel
- front panel
- column
- embracing
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- 230000007306 turnover Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 238000010030 laminating Methods 0.000 claims description 4
- 239000004567 concrete Substances 0.000 abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a novel tower crane rotatable and adjustable column embracing attachment device, and relates to the technical field of tower crane column embracing. The invention effectively avoids the problems that the embedded elevation and the positioning elevation are difficult to control and easy to deviate, and the difficulty of remedying after deviation is high, avoids the situation that the hidden construction quality hidden danger is high due to the fact that the concrete vibration difficulty at the position is high and the concrete compactness is not well guaranteed because the reinforcing steel bars at the position of the embedded part are too concentrated, and further the bond stress of the concrete to the embedded part is influenced, and realizes the connection of the embracing column attachment devices in a manual fastening mode, has the turnover performance, is convenient to correspondingly adjust according to the size of an actual structure column body, and has high applicability and economical efficiency.
Description
Technical Field
The invention relates to the technical field of tower crane embracing columns, in particular to a novel recyclable and adjustable embracing column attachment device for a tower crane.
Background
Along with the development of the building industry, high-rise buildings are more and more, wherein most building structure forms are that an inner frame tube is a reinforced concrete core tube, and an outer frame is in a steel structure, a stiff structure or a reinforced concrete structure form. In the consideration of the use function of the building, the use function of the inner frame tube of the reinforced concrete core tube is mostly various tube wells, machine rooms, stairs and elevator rooms, the steel structure, the use function of the external frame of the stiff structure or the reinforced concrete structure is mostly office rooms, at present, in the building construction, after the height of the tower crane exceeds the independent height, the instability is avoided in order to ensure the balance of the steel structure of the tower body, therefore, the constraint is added on the tower body at every section of height, and the attachment device is connected between the steel structure of the tower body and the building structure.
The embedded part position reinforcing steel bars of the column embracing attachment device in the market are too concentrated, so that the concrete vibration difficulty of the position is larger, the concrete compactness is not well guaranteed, the bond stress of the concrete to the embedded part is influenced, and the defect that the hidden danger of the embedded construction quality of the safety risk is large is brought.
Disclosure of Invention
The invention aims to provide a novel tower crane turnover and adjustable column-embracing attachment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel tower crane can have enough to meet need with adjustable armful post attachement device, includes structure cylinder and coupling assembling, one side of structure cylinder is connected with the positive panel, and the inboard of positive panel has seted up the positive bolt hole, the upper end middle part of positive panel is provided with the otic placode, the opposite side of structure cylinder is connected with the backplate, and the inboard of backplate has seted up the backplate hole, is used for fixing coupling assembling connects in the inboard of positive panel and backplate, and coupling assembling includes high strength full thread screw rod, nut, gasket, angle steel and angle steel bolt hole, the both ends of high strength full thread screw rod are connected with the nut, and the one side laminating of nut has the gasket, the opposite side laminating of gasket has the angle steel, and the inboard of angle steel has seted up the angle steel bolt hole, the upper end of otic placode is connected with tower crane and adheres to the member.
Furthermore, positive panel and backplate are the rectangle structure, and just bolt hole equidistance distributes in the four corners of positive panel to positive bolt hole is unanimous with back of the body bolt hole structure.
Furthermore, the ear plate and the front panel are vertically distributed, and the ear plate and the front panel are in an integrated structure.
Further, the front panel is connected with the tower crane attachment rod piece in a hinged mode through the ear plates, and the ear plates are provided with two.
Furthermore, the high-strength full-thread screw rod runs through the inner sides of the gasket and the angle steel, and the number of the high-strength full-thread screw rods is four.
Furthermore, the gasket is tightly attached to the angle steel, and the angle steel is of an L-shaped structure.
Furthermore, the angle steel is provided with four, and the angle steel bolt hole is structure as an organic whole with the angle steel.
The invention provides a novel tower crane turnover and adjustable column-embracing attachment device, which has the following beneficial effects: the novel tower crane turnable and adjustable column embracing attachment device effectively avoids pre-buried elevation, positioning elevation is difficult to control, deviation is easy, the problem of high difficulty in remediation after deviation is solved, the situation that the wrapping force of concrete to an embedded part is influenced due to the fact that reinforcing steel bars in the position of the embedded part are too concentrated to cause that concrete in the position is difficult to vibrate and the compactness of the concrete is not well guaranteed is avoided, the situation that potential safety risk pre-buried construction quality hazards are large is brought, the column embracing attachment device is connected in a manual fastening mode, the turnover performance is achieved, corresponding adjustment can be conveniently conducted according to the size of an actual structure cylinder, and the tower crane turnable and adjustable column embracing attachment device has high applicability and economical efficiency;
1. the invention is convenient to cooperate with the high-strength full-thread screw rod and the nut to carry out the column embracing attachment work of the structural column body by the positive bolt holes and the back bolt holes which are arranged at the four corners of the upper ends of the front panel and the back panel, the connection of the column embracing attachment device is carried out by a manual fastening mode, the turnover performance is realized, and simultaneously, the positive bolt holes and the back bolt holes are both in a rectangular structure, so that the high-strength full-thread screw rod can move left and right at the inner side, thereby realizing the column embracing attachment work of the structural column bodies with different sizes, having higher applicability and economical efficiency and strong practicability, and the lug plate and the front panel of the integrated structure ensure that after the column embracing attachment work of the structural column body is finished, a tower crane can carry out the tower crane stability on the structural column body by the tower crane attachment rod piece, ensuring the safety in the whole tower crane process, and being convenient to disassemble the tower crane attachment rod piece by a hinged mode, be convenient for select according to the tower crane model of difference, promote this cohesion column adhesion device's in service effect.
2. According to the invention, the gaskets arranged on one sides of the angle steel, the front panel and the back panel can play a good anti-skidding effect and a role of limiting lateral displacement, so that the firmness of the adhesion of the front panel and the back panel to the structural column through the high-strength full-thread screw is ensured, meanwhile, the L-shaped angle steel is arranged in a matching manner, the structural column between the front panel and the back panel can be positioned and fixed, the adhesion stability of the column is further ensured, the situation that the structural column is displaced in the tower crane process is avoided, the problem that the beam-wearing type adhesion exists, the actual elevation is limited by the section size of the structural beam and conflicts with the adhesion position of the tower crane is solved, and the safety of the column adhesion device in the actual use process is ensured.
Drawings
FIG. 1 is a schematic overall structure diagram of a novel tower crane turnover and adjustable column embracing attachment device of the invention;
FIG. 2 is a schematic side structure diagram of a novel tower crane turnover and adjustable column embracing attachment device of the invention;
FIG. 3 is a schematic view of a three-dimensional structure of angle steel of the novel tower crane turnover and adjustable column embracing attachment device;
FIG. 4 is a schematic structural view of a front plate of the novel tower crane turnover and adjustable column attachment device of the invention;
fig. 5 is a schematic structural diagram of a back panel of the novel tower crane turnover and adjustable column embracing attachment device.
In the figure: 1. a structural cylinder; 2. a front panel; 3. a bolt hole is formed; 4. an ear plate; 5. a back panel; 6. a back bolt hole; 7. a connecting assembly; 701. a high-strength full-flight screw; 702. a nut; 703. a gasket; 704. angle steel; 705. an angle steel bolt hole; 8. the tower crane adheres to the member.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: a novel tower crane turnover and adjustable column embracing attachment device comprises a structural column body 1 and a connecting assembly 7, wherein one side of the structural column body 1 is connected with a front panel 2, a front bolt hole 3 is arranged on the inner side of the front panel 2, an ear plate 4 is arranged in the middle of the upper end of the front panel 2, a back panel 5 is connected on the other side of the structural column body 1, a back bolt hole 6 is arranged on the inner side of the back panel 5, the connecting component 7 for fixing is connected to the inner sides of the front panel 2 and the back panel 5, and the connecting component 7 comprises a high-strength full-thread screw 701, a nut 702, a gasket 703, an angle steel 704 and an angle steel bolt hole 705, both ends of the high-strength full-thread screw 701 are connected with the nut 702, and one side of the nut 702 is jointed with a gasket 703, the other side of the gasket 703 is jointed with an angle steel 704, an angle steel bolt hole 705 is formed in the inner side of the angle steel 704, and the upper end of the ear plate 4 is connected with a tower crane attachment rod 8;
the operation is as follows, the front bolt holes 3 and the back bolt holes 6 which are arranged at four corners of the upper ends of the front panel 2 and the back panel 5 are convenient for matching with the high-strength full-thread screw 701 and the nut 702 to carry out the column-embracing attachment work of the structural column body 1, the connection of the column-embracing attachment device is carried out in a manual fastening mode, the turnover performance is realized, meanwhile, the front bolt holes 3 and the back bolt holes 6 are both in a rectangular structure, so that the high-strength full-thread screw 701 can move leftwards and rightwards inside, thereby realizing the column-embracing attachment work of the structural column bodies 1 with different sizes, the applicability and the economy are higher, the practicability is strong, the lug plate 4 and the front panel 2 of the integrated structure ensure the stability of a tower crane for the structural column body 1 through the tower crane attachment rod piece 8 after the column-embracing attachment work of the structural column body 1 is finished, and the safety in the whole process is ensured, the tower crane attachment rod piece 8 is convenient to detach in a hinged mode, selection is convenient to perform according to different tower crane types, and the actual using effect of the column-embracing attachment device is improved;
referring to fig. 1, 2, 3, 4 and 5, the front panel 2 and the back panel 5 are both rectangular structures, the front bolt holes 3 are equidistantly distributed at four corners of the front panel 2, the front bolt holes 3 are structurally identical to the back bolt holes 6, the ear plates 4 are vertically distributed with the front panel 2, the ear plates 4 and the front panel 2 are integrally structured, the front panel 2 is hinged to the tower crane attachment rod 8 through the ear plates 4, the ear plates 4 are provided with two, the high-strength full-thread screws 701 penetrate through the inner sides of the gaskets 703 and the angle steel 704, the high-strength full-thread screws 701 are provided with four, the gaskets 703 and the angle steel 704 are tightly attached, the angle steel 704 is in an L-shaped structure, the angle steel 704 is provided with four angle steel bolts 705, and the angle steel 704 are integrally structured;
the concrete operation is as follows, the gaskets 703 arranged on one side of the angle steel 704, the front panel 2 and the back panel 5 can play a good anti-skidding effect and play a role in limiting lateral displacement, so that the firmness of the adhesion of the front panel 2 and the back panel 5 to the structural cylinder 1 through the high-strength full-thread screw 701 is ensured, meanwhile, the L-shaped angle steel 704 is arranged in a matching manner, the structural cylinder 1 between the front panel 2 and the back panel 5 can be positioned and fixed, the adhesion stability of the derrick is further ensured, the displacement of the structural cylinder 1 in the tower crane process is avoided, the problem of beam-wearing adhesion is solved, the actual elevation is limited by the section size of the structural beam, the collision with the adhesion position of the tower crane is avoided, and the safety of the derrick adhesion device in the actual use process is ensured;
in conclusion, when the novel tower crane revolving and adjustable column embracing attachment device is used, firstly, the front panel 2 and the back panel 5 are respectively placed on two sides of the structure column body 1, then the high-strength full-thread screw 701 penetrates through the gasket 703, the front bolt hole 3, the gasket 703, the angle steel 704 and the back bolt hole 6, column embracing attachment work of the front panel 2 and the back panel 5 on the structure column body 1 by matching the angle steel 704 is carried out at two ends of the high-strength full-thread screw 701 through the nut 702, the front bolt holes 3 and the back bolt holes 6 arranged at four corners of the upper ends of the front panel 2 and the back panel 5 are convenient for column embracing attachment work of the structure column body 1 by matching the high-strength full-thread screw 701 and the nut 702, the connection of the column embracing attachment device is carried out through a manual fastening mode, the column embracing attachment device has the revolving performance, and simultaneously, the front bolt holes 3 and the back bolt holes 6 are both of a rectangular structure, so that the high-strength full-thread screw 701 can move left and right inside, thereby realizing the attaching work of the tower crane to the structural columns 1 with different sizes, having higher applicability and economical efficiency, the gasket 703 arranged at one side of the angle steel 704, the front panel 2 and the back panel 5 can play a good anti-slip effect and play a role of limiting lateral displacement, ensuring the attaching firmness of the front panel 2 and the back panel 5 to the structural column 1 through the high-strength full-thread screw 701, simultaneously matching with the arranged L-shaped angle steel 704, positioning and fixing the structural column 1 between the front panel 2 and the back panel 5, further ensuring the attaching stability of the tower crane, avoiding the displacement of the structural column 1 in the tower crane process, solving the problem of beam-wearing attachment, the practical elevation is limited by the section size of the structural beam and the position conflict with the tower crane can be attached, then connecting the tower crane attaching rod 8 at the upper end of the ear plate 4, then the tower crane can carry out the stability to the structural column 1 through the tower crane attaching rod 8, the safety of whole tower crane in-process is ensured, and the tower crane attachment rod piece 8 is convenient to dismantle through articulated mode, and the tower crane type selection according to the difference of being convenient for.
Claims (7)
1. The novel column embracing attaching device capable of realizing turnover and adjustment of the tower crane is characterized by comprising a structure column body (1) and a connecting assembly (7), wherein one side of the structure column body (1) is connected with a front panel (2), a front bolt hole (3) is formed in the inner side of the front panel (2), an ear plate (4) is arranged in the middle of the upper end of the front panel (2), the other side of the structure column body (1) is connected with a back panel (5), a back bolt hole (6) is formed in the inner side of the back panel (5), the connecting assembly (7) used for fixing is connected to the inner sides of the front panel (2) and the back panel (5), the connecting assembly (7) comprises a high-strength full-thread screw rod (701), a nut (702), a gasket (703), an angle steel (704) and an angle steel bolt hole (705), and the two ends of the high-strength full-thread screw rod (701) are connected with the nut (702), and one side laminating of nut (702) has gasket (703), the opposite side laminating of gasket (703) has angle steel (704), and angle steel bolt hole (705) have been seted up to the inboard of angle steel (704), the upper end of otic placode (4) is connected with tower crane and adheres to member (8).
2. The novel column embracing attaching device capable of revolving and adjusting the tower crane according to claim 1, wherein the front panel (2) and the back panel (5) are both rectangular structures, the front bolt holes (3) are equidistantly distributed at four corners of the front panel (2), and the front bolt holes (3) are consistent with the back bolt holes (6) in structure.
3. The novel tower crane revolving and adjustable column-embracing attachment device according to claim 1, wherein the ear plates (4) are vertically distributed with the front panel (2), and the ear plates (4) and the front panel (2) are of an integrated structure.
4. The novel tower crane turnover and adjustable column embracing attachment device according to claim 1, wherein the front panel (2) is hinged to a tower crane attachment rod member (8) through an ear plate (4), and the number of the ear plates (4) is two.
5. The novel rotatable and adjustable column embracing attachment device for the tower crane according to claim 1, wherein the high-strength full-thread screws (701) penetrate through the inner sides of the gasket (703) and the angle steel (704), and four high-strength full-thread screws (701) are arranged.
6. The novel rotatable and adjustable column embracing attachment device for the tower crane according to claim 1, wherein the gasket (703) is tightly attached to the angle steel (704), and the angle steel (704) is in an L-shaped structure.
7. The novel tower crane turnover and adjustable column embracing attachment device according to claim 1, wherein four angle steel (704) are provided, and an angle steel bolt hole (705) and the angle steel (704) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210044044.9A CN114506779A (en) | 2022-01-14 | 2022-01-14 | Novel tower crane can have enough to meet need with adjustable thick pillar adheres to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210044044.9A CN114506779A (en) | 2022-01-14 | 2022-01-14 | Novel tower crane can have enough to meet need with adjustable thick pillar adheres to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114506779A true CN114506779A (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210044044.9A Pending CN114506779A (en) | 2022-01-14 | 2022-01-14 | Novel tower crane can have enough to meet need with adjustable thick pillar adheres to device |
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| Country | Link |
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| CN (1) | CN114506779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115973932A (en) * | 2022-12-06 | 2023-04-18 | 中建二局第三建筑工程有限公司 | Size-adjustable universal hoop type tower crane attachment support and construction method thereof |
-
2022
- 2022-01-14 CN CN202210044044.9A patent/CN114506779A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115973932A (en) * | 2022-12-06 | 2023-04-18 | 中建二局第三建筑工程有限公司 | Size-adjustable universal hoop type tower crane attachment support and construction method thereof |
| CN115973932B (en) * | 2022-12-06 | 2023-06-20 | 中建二局第三建筑工程有限公司 | Universal hoop type tower crane attachment support with adjustable size and construction method thereof |
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