CN216038325U - Tower crane internal climbing frame fixing frame - Google Patents
Tower crane internal climbing frame fixing frame Download PDFInfo
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- CN216038325U CN216038325U CN202122306515.2U CN202122306515U CN216038325U CN 216038325 U CN216038325 U CN 216038325U CN 202122306515 U CN202122306515 U CN 202122306515U CN 216038325 U CN216038325 U CN 216038325U
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Abstract
The utility model relates to the technical field of an inner climbing type tower crane and discloses a tower crane inner climbing frame fixing frame which comprises a shear wall and a floor slab, wherein the shear wall and the floor slab are distributed in a cross manner, a hole penetrating through the floor slab from top to bottom is formed in the plane of the floor slab, a tower frame is arranged on the inner side of the hole, an embedded part is arranged inside the shear wall, and the embedded part is fixedly connected with a connecting mechanism through a bolt. This climb frame mount in tower crane, pass bolt one with the inside round hole of connecting plate and fix connecting plate and shear force wall through the nut is convenient, adopt oval structural design through the round hole, the convenient bolt one passes the round hole, insert the one end of bottom end rail to between first limiting plate and the second limiting plate, through the bolt with the bottom end rail, first limiting plate and second limiting plate are fixed, the stability of structure has been strengthened, effectually prevent that the bottom end rail from droing, the both sides of entablature are provided with vertical reinforcing plate muscle, the structural strength of entablature promotes through the reinforcing plate muscle that sets up.
Description
Technical Field
The utility model relates to the technical field of an inner climbing type tower crane, in particular to a tower crane inner climbing frame fixing frame.
Background
The internal climbing tower crane is a tower crane installed in an elevator shaft or a staircase in a building, can climb upwards gradually along with the construction process, can be used as an internal climbing tower by replacing a climbing system, reforming and adding accessories except for a special internal climbing tower crane, can be used as an internal climbing tower in the unprecedented market of an externally attached self-climbing tower crane, and is classified as a recommended development direction by a management department, thereby ensuring incomparable superiority and development value: the tower crane is constructed in the building, does not occupy a construction site, is suitable for on-site narrow projects, is particularly beneficial to urban reconstruction and extension projects, does not need to lay a track, does not need to specially manufacture a reinforced concrete foundation, has simple construction preparation, saves cost, does not need a plurality of anchoring devices and complex attachment operation, has a large operation range, is arranged in the middle of the building to cover the building, can ensure that the range extending out of the building is small, and effectively avoids surrounding obstacles, sidewalks and the like; because the crane boom can be shorter, the hoisting performance can be fully exerted, the construction requirement can be met only by a small number of standard sections and the tower body is generally 30 meters, the one-time investment is less, the height of the building is higher, the economic benefit is more obvious, and the like.
However, climb frame mount girder in current tower crane and set up the built-in fitting on core section of thick bamboo shear force wall and support the interior frame mount that climbs through the connecting plate welding together, the installation is dismantled to inconvenient, not convenient to use, and structural stability is poor simultaneously, can take place to rock the scheduling problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an inner climbing frame fixing frame of a tower crane, which aims to solve the problems that a main beam of the inner climbing frame fixing frame of the tower crane and an embedded part arranged on a shear wall of a core barrel are welded together through a connecting plate to support the inner climbing frame fixing frame, so that the inner climbing frame fixing frame is inconvenient to disassemble and assemble and use.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a tower crane inner climbing frame fixing frame comprises a shear wall and a floor slab, wherein the shear wall and the floor slab are distributed in a cross manner, a hole penetrating up and down is formed in the plane of the floor slab, and a tower frame is arranged on the inner side of the hole;
an embedded part is arranged in the shear wall, the embedded part is fixedly connected with a connecting mechanism through a bolt I, and the connecting mechanism is tightly attached to the outer side of the shear wall;
the outer side of the connecting mechanism is fixedly connected with a lower cross beam, the top of the lower cross beam is fixedly connected with an upper cross beam, the outer side of the upper cross beam is integrally connected with reinforcing plate ribs, the structural strength of the upper cross beam is improved through the reinforcing plate ribs, and the top end of the upper cross beam is fixedly connected with an inner climbing frame mechanism.
Preferably, the embedded part is symmetrically provided with two bolts about the vertical center line of the lower cross beam, the first bolts are symmetrically provided with two groups about the vertical center line of the embedded part, each group of the first bolts is provided with two bolts, the lower cross beam is designed in an H-shaped structure, the upper cross beam is symmetrically provided with two bolts about the vertical center line of the lower cross beam, and the lower cross beam and the upper cross beam are detachably connected through the bolts and are convenient to detach and install.
Preferably, coupling mechanism includes connecting plate, first limiting plate, second limiting plate and round hole, the front end fixedly connected with first limiting plate of connecting plate, the front end fixedly connected with second limiting plate that the upper end of first limiting plate is located the connecting plate, the round hole has been seted up to the inside of connecting plate, through first limiting plate and the convenient lower beam of advancing clamp, the stability of structure when having strengthened the installation.
Preferably, the connecting plate is provided with two about the vertical center line symmetry of bottom end rail, the bottom end rail is located between first limiting plate and the second limiting plate, the round hole adopts oval structural design, the round hole is that the annular is equidistant to be provided with four, the connecting plate can be dismantled through bolt one with the shear force wall and be connected, first limiting plate, second limiting plate and bottom end rail pass through the bolt and can dismantle the connection, adopt oval structure through the round hole, conveniently install connecting plate and shear force wall fast.
Preferably, the inner climbing frame mechanism comprises a mounting plate, a vertical plate and an extension plate, the vertical plate is fixedly connected to the upper end of the mounting plate, and the extension plate is fixedly connected to the rear end of the mounting plate and is convenient to detach and mount.
Preferably, the mounting plate is detachably connected with the upper cross beam through a bolt, the extension plate passes through the shear wall and extends to the front end of the tower frame, and the extension plate can conveniently climb to the inside of the tower frame.
Compared with the prior art, the utility model provides a tower crane inner climbing frame fixing frame, which has the following beneficial effects: this climb frame mount in tower crane, pass bolt one with the inside round hole of connecting plate and can conveniently fix connecting plate and shear force wall through the nut, adopt oval structural design through the round hole, bolt one passes the round hole, insert the one end of bottom end rail to between first limiting plate and the second limiting plate, through the bolt with the bottom end rail, first limiting plate and second limiting plate are fixed, the stability of structure has been strengthened, can not take place to rock, effectually prevent that the bottom end rail from droing, greatly increased the practicality of climbing frame mount in the tower crane, the both sides of entablature are provided with vertical reinforcing plate muscle, reinforcing plate muscle through setting up promotes the structural strength of entablature.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of an embedded part according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of the structure of the reinforcing plate rib of the present invention.
Wherein: 1. a shear wall; 2. a floor slab; 3. embedding parts; 4. a first bolt; 5. a connecting mechanism; 6. a lower cross beam; 7. an upper cross beam; 8. an inner frame climbing mechanism; 9. a tower; 10. reinforcing the plate ribs; 51. a connecting plate; 52. a first limit plate; 53. a second limiting plate; 54. a circular hole; 81. mounting a plate; 82. a vertical plate; 83. an extension plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a tower crane internal climbing frame fixing frame comprises a shear wall 1 and a floor slab 2, wherein the shear wall 1 and the floor slab 2 are distributed in a cross manner, a hole penetrating up and down is formed in the plane of the floor slab 2, a tower frame 9 is arranged on the inner side of the hole, an embedded part 3 is arranged in the shear wall 1, the embedded part 3 is fixedly connected with a connecting mechanism 5 through a bolt one 4, the connecting mechanism 5 is tightly attached to the outer side of the shear wall 1, the embedded part 3 is symmetrically provided with two bolts about the vertical center line of a lower cross beam 6, the bolts one 4 are symmetrically provided with two groups about the vertical center line of the embedded part 3, each group of bolts one 4 is provided with two bolts, the lower cross beam 6 adopts an H-shaped structure design, the upper cross beam 7 is symmetrically provided with two bolts about the vertical center line of the lower cross beam 6, and the lower cross beam 6 is detachably connected with the upper cross beam 7 through bolts, the upper cross beam 7 is convenient to disassemble and assemble, the two sides of the upper cross beam 7 are provided with vertical reinforcing plate ribs 10, and the structural strength of the upper cross beam 7 is improved through the arranged reinforcing plate ribs 10;
the embedded part 3 is fixedly connected with a connecting mechanism 5 through a first bolt 4, the connecting mechanism 5 comprises a connecting plate 51, a first limiting plate 52, a second limiting plate 53 and a round hole 54, the front end of the connecting plate 51 is fixedly connected with the first limiting plate 52, the upper end of the first limiting plate 52 is fixedly connected with the second limiting plate 53 at the front end of the connecting plate 51, the round hole 54 is formed in the connecting plate 51, the lower cross beam 6 is conveniently clamped through the first limiting plate 52 and the second limiting plate 53, the structural stability during installation is enhanced, the connecting plate 51 is symmetrically arranged with two about the vertical center line of the lower cross beam 6, the lower cross beam 6 is positioned between the first limiting plate 52 and the second limiting plate 53, the round hole 54 is designed in an oval structure, the round holes 54 are annularly and equidistantly arranged, the connecting plate 51 is detachably connected with the shear wall 1 through the first bolt 4, the first limiting plate 52, the second limiting plate 53 is detachably connected with the lower cross beam 6 through bolts, the round hole 54 is of an oval structure, so that the connecting plate 51 and the shear wall 1 can be conveniently and quickly installed;
outside fixedly connected with bottom end rail 6 of coupling mechanism 5, the top fixedly connected with entablature 7 of bottom end rail 6, the outside integration of entablature 7 is connected with reinforcing plate muscle 10, climb frame mechanism 8 in the top fixedly connected with of entablature 7, interior frame mechanism 8 that climbs includes mounting panel 81, riser 82 and extension board 83, the upper end fixedly connected with riser 82 of mounting panel 81, the rear end fixedly connected with extension board 83 of mounting panel 81, conveniently dismantle the installation, mounting panel 81 passes through the bolt with entablature 7 and can dismantle the connection, extension board 83 passes shear force wall 1 and extends to the front end of pylon 9, through the inside of climbing to pylon 9 that extension board 83 can be convenient.
When using, with the pre-buried inside at shear force wall 1 of built-in fitting 3, pass bolt 4 with the inside round hole 54 of connecting plate 51, can conveniently fix connecting plate 51 and shear force wall 1 through the nut, adopt oval structural design through round hole 54, the convenient one 4 of passing bolt with round hole 54, insert the one end of bottom end rail 6 between first limiting plate 52 and the second limiting plate 53, install bottom end rail 6 through the bolt, first limiting plate 52 and second limiting plate 53 are fixed, the stability of structure has been strengthened, effectually prevent that bottom end rail 6 from droing, install the upper end at bottom end rail 6 with entablature 7 through the bolt, the upper end at entablature 7 is installed to the rethread bolt, after the installation, through the inside that the extension plate 83 can be convenient gets into to pylon 9, greatly increased the interior frame mount practicality of climbing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a climb frame mount in tower crane, includes shear force wall (1) and floor (2), its characterized in that: the shear wall (1) and the floor slab (2) are distributed in a cross manner, a hole penetrating up and down is formed in the plane of the floor slab (2), and a tower frame (9) is arranged on the inner side of the hole;
an embedded part (3) is arranged inside the shear wall (1), the embedded part (3) is fixedly connected with a connecting mechanism (5) through a first bolt (4), and the connecting mechanism (5) is tightly attached to the outer side of the shear wall (1);
the outer side of the connecting mechanism (5) is fixedly connected with a lower cross beam (6), the top of the lower cross beam (6) is fixedly connected with an upper cross beam (7), the outer side of the upper cross beam (7) is integrally connected with a reinforcing plate rib (10), and the top end of the upper cross beam (7) is fixedly connected with an inner climbing frame mechanism (8).
2. The tower crane internal climbing frame fixing frame according to claim 1, characterized in that: the embedded part (3) is symmetrically provided with two bolts about the vertical center line of the lower cross beam (6), the first bolts (4) are symmetrically provided with two groups about the vertical center line of the embedded part (3), each group of the first bolts (4) is provided with two bolts, the lower cross beam (6) adopts an H-shaped structural design, the upper cross beam (7) is symmetrically provided with two bolts about the vertical center line of the lower cross beam (6), and the lower cross beam (6) is detachably connected with the upper cross beam (7) through the bolts.
3. The tower crane internal climbing frame fixing frame according to claim 1, characterized in that: the connecting mechanism (5) comprises a connecting plate (51), a first limiting plate (52), a second limiting plate (53) and a round hole (54), the first limiting plate (52) is fixedly connected to the front end of the connecting plate (51), the second limiting plate (53) is fixedly connected to the front end, located on the connecting plate (51), of the upper end of the first limiting plate (52), and the round hole (54) is formed in the connecting plate (51).
4. The tower crane internal climbing frame fixing frame according to claim 3, characterized in that: connecting plate (51) are provided with two about the vertical centerline symmetry of bottom end rail (6), bottom end rail (6) are located between first limiting plate (52) and second limiting plate (53), round hole (54) adopt oval structural design, round hole (54) are the equidistant four that are provided with of annular, connecting plate (51) can be dismantled through bolt (4) with shear force wall (1) and be connected, first limiting plate (52), second limiting plate (53) and bottom end rail (6) can be dismantled through the bolt and be connected.
5. The tower crane internal climbing frame fixing frame according to claim 1, characterized in that: interior frame mechanism (8) of climbing include mounting panel (81), riser (82) and extension board (83), the upper end fixedly connected with riser (82) of mounting panel (81), the rear end fixedly connected with extension board (83) of mounting panel (81).
6. The tower crane internal climbing frame fixing frame according to claim 5, characterized in that: the mounting plate (81) is detachably connected with the upper cross beam (7) through bolts, and the extension plate (83) penetrates through the shear wall (1) and extends to the front end of the tower (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306515.2U CN216038325U (en) | 2021-09-23 | 2021-09-23 | Tower crane internal climbing frame fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306515.2U CN216038325U (en) | 2021-09-23 | 2021-09-23 | Tower crane internal climbing frame fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216038325U true CN216038325U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122306515.2U Active CN216038325U (en) | 2021-09-23 | 2021-09-23 | Tower crane internal climbing frame fixing frame |
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| CN (1) | CN216038325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043330A (en) * | 2022-05-24 | 2022-09-13 | 中建三局第一建设工程有限责任公司 | Supporting structure of climbing frame in non-core section of thick bamboo district tower crane, internal climbing frame and tower crane |
-
2021
- 2021-09-23 CN CN202122306515.2U patent/CN216038325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043330A (en) * | 2022-05-24 | 2022-09-13 | 中建三局第一建设工程有限责任公司 | Supporting structure of climbing frame in non-core section of thick bamboo district tower crane, internal climbing frame and tower crane |
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