CN108383015B - Hoisting device is assisted to super high-rise creeping formwork - Google Patents
Hoisting device is assisted to super high-rise creeping formwork Download PDFInfo
- Publication number
- CN108383015B CN108383015B CN201810215207.9A CN201810215207A CN108383015B CN 108383015 B CN108383015 B CN 108383015B CN 201810215207 A CN201810215207 A CN 201810215207A CN 108383015 B CN108383015 B CN 108383015B
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- frame
- rope
- stabilizing
- lifting
- lifting hook
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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
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
Abstract
The invention discloses an auxiliary hoisting device for super high-rise creeping formwork, which comprises a base, wherein a hoisting frame is fixedly arranged on the base, the top of the hoisting frame is provided with a traction rope through a first cross beam, one end of the traction rope is hoisted with a lifting hook, the other end of the traction rope penetrates through the first cross beam and is connected with a first hoisting machine positioned on the base, one end of the first cross beam, which is far away from the hoisting frame, is provided with a second cross beam, the second cross beam is vertical to the first cross beam, the top of the lifting hook is provided with a stabilizing device, the stabilizing device comprises a stabilizing rope, one end of the stabilizing rope is connected to the top of the lifting hook, the other end of the stabilizing rope is connected with a movable pulley, the hoisting frame is provided with a guide rail which is obliquely arranged, the movable pulley rolls along the guide rail. The hoisting device can assist in fast and convenient hoisting of materials in the super high-rise core tube, and guarantees stability of hoisting of sporadic components on the super high-rise creeping formwork.
Description
Technical Field
The invention relates to a hoisting technology, in particular to an auxiliary hoisting device for a super high-rise creeping formwork.
Background
The climbing formwork consists of a climbing formwork, a climbing frame and climbing equipment, and is generally used for the construction technology of high-rise structures such as shear wall systems, cylinder systems, piers and the like. In the process of construction and installation of super high-rise buildings, the building blocks, the steel bars, the auxiliary tools and other parts are also required to be hoisted in place. Therefore, an auxiliary hoisting device is required to be arranged in the creeping formwork system, and the device is ensured to run reliably and stably.
Disclosure of Invention
The invention aims to solve the technical problem of providing an auxiliary hoisting device for a super high-rise creeping formwork, which can assist in fast and convenient hoisting of materials in a super high-rise core tube and ensure the stability of hoisting of sporadic components on the super high-rise creeping formwork.
In order to achieve the above purpose, the present invention provides the following technical solutions: an auxiliary hoisting device for a super high-rise creeping formwork comprises a base, wherein a hoisting frame is fixedly arranged on the base, a traction rope is arranged at the top of the hoisting frame through a first cross beam, a lifting hook is hoisted at one end of the traction rope, the other end of the traction rope penetrates through the first cross beam, is connected with a first hoister positioned on the base, a second cross beam is arranged at one end of the first cross beam far away from the hoisting frame and is vertical to the first cross beam, the top of the lifting hook is provided with a stabilizing device, the stabilizing device comprises a stabilizing rope, one end of the stabilizing rope is connected with the top of the lifting hook, the other end of the stabilizing rope is connected with a movable pulley, the lifting frame is provided with a guide rail which is obliquely arranged, the movable pulley rolls along the guide rail, and the lateral part of the guide rail matched with the movable pulley is a rough surface, one end of the guide rail is fixed on the lifting frame, and the other end of the guide rail is fixed at the end part of the second beam.
Preferably, the lifting hook includes rectangular frame and installs first lifting hook and the second lifting hook at rectangular frame both ends respectively, first lifting hook and second lifting hook are equipped with a pair ofly respectively to first lifting hook and second lifting hook are connected respectively at the both ends of frame.
Preferably, 4 corners at the top of the frame are respectively fixed with a lifting lug, 4 the lifting lug is respectively fixed with a bearing rope, the other end of the bearing rope is fixed with the haulage rope, the length of the 4 bearing ropes is consistent, and the connecting point of the bearing rope and the haulage rope is positioned above the center of the frame.
Preferably, the guide rails are provided with a pair of guide rails, one ends of the two guide rails are respectively fixed on the lifting frame, the other ends of the two guide rails are respectively fixed on the end parts of the two ends of the second cross beam, the two guide rails are respectively connected with a movable pulley in a sliding manner, the two stabilizing ropes are provided, one end of one stabilizing rope is connected to one end of the frame, and the other end of one stabilizing rope is connected to the movable pulley on the guide rail on the corresponding side; one end of the other stabilizing rope is connected with the other end of the frame, and the other end of the other stabilizing rope is connected with the movable pulley on the other guide rail.
Preferably, two ends of the top of the frame are respectively and fixedly provided with a second winch, and the end parts of the two stabilizing ropes on the lifting hook are respectively connected with the two second winches.
Preferably, the hoisting frame is a steel derrick.
Preferably, the bottom of the lifting frame is provided with a reinforced inclined strut, one end of the reinforced inclined strut is welded with the lifting frame, and the other end of the reinforced inclined strut is welded on the base.
By adopting the technical scheme, the stabilizing rope is arranged at the top of the lifting hook, when the hook lifts a sporadic component, one end of the stabilizing rope stabilizes the lifting hook, the movable pulley at the other end can move along the guide rail, and the rough surface is arranged on one side where the guide rail is matched with the movable pulley, so that when the guide rail is matched with the movable pulley, the tensioning effect on the stabilizing rope can be achieved, and when the height of the lifting hook is lower, the stabilizing rope generates a pulling force towards the direction of the lifting frame on the lifting hook, so that the lifting hook is prevented from swinging outwards with the sporadic component, the lifting is more stable, and the safety coefficient in construction is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the base of the present invention;
fig. 3 is a schematic view of the structure of the hook of the present invention.
Detailed Description
The invention will be further illustrated by the following description of embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 ~ 3, the auxiliary hoisting device for the super high-rise creeping formwork comprises a base 1, a hoisting frame 2 is fixedly installed on the base 1, the hoisting frame 2 is a steel-structured derrick, a reinforcing inclined strut 8 is arranged at the bottom of the hoisting frame 2, one end of the reinforcing inclined strut 8 is welded with the hoisting frame 2, the other end of the reinforcing inclined strut is welded on the base 1, a traction rope 4 is arranged at the top of the hoisting frame 2 through a first cross beam 3, a lifting hook 5 is hoisted at one end of the traction rope 4, and the other end of the traction rope 4 penetrates through the first cross beam 3 and is connected with a first hoisting machine 6 positioned on the base 1.
The one end that first crossbeam 3 kept away from plays gallows 2 is equipped with second crossbeam 9, second crossbeam 9 is perpendicular with first crossbeam 3, the top of lifting hook 5 is equipped with stabilising arrangement 7, stabilising arrangement 7 is including stabilizing rope 701, the top at lifting hook 5 is connected to the one end of stabilizing rope 701, the other end is connected with movable pulley 702, play gallows 2 is last to be equipped with the guide rail 703 that an slope set up, movable pulley 702 rolls along guide rail 703, and guide rail 703 is the mat surface with movable pulley 702 complex lateral part, the one end of guide rail 703 is fixed on playing gallows 2, the tip at second crossbeam 9 is fixed to the other end.
The hook 5 of the present invention includes a rectangular frame 501, and a first hook 502 and a second hook 503 respectively attached to both ends of the rectangular frame 501, wherein the first hook 502 and the second hook 503 are provided in a pair, respectively, and the first hook 502 and the second hook 503 are respectively attached to both ends of the frame 501. A lifting lug 504 is fixed at each of 4 corners of the top of the frame 501, a bearing rope 505 is fixed at each of the 4 lifting lugs 504, the other end of each bearing rope 505 is fixed with a traction rope 4, the lengths of the 4 bearing ropes 505 are consistent, and the connection point of the bearing rope 505 and the traction rope 4 is located above the center of the frame 501.
The two guide rails 703 are provided with a pair, one end of each of the two guide rails 703 is respectively fixed on the lifting frame 2, the other end of each of the two guide rails 703 is respectively fixed on the end parts of the two ends of the second cross beam 9, and the two guide rails 703, the lifting frame 2 and the second cross beam 9 are integrally distributed in a triangular shape, so that the structure is more stable. The two guide rails 703 are respectively connected with a movable pulley 702 in a sliding manner, and two stabilizing ropes 701 are arranged, wherein one end of one stabilizing rope 701 is connected to one end of the frame 501, and the other end of the stabilizing rope 701 is connected to the movable pulley 702 on the guide rail 703 on the corresponding side; one end of another stabilizing rope 701 is connected to the other end of the frame 501, the other end of the another stabilizing rope 701 is connected to the movable pulley 702 on another guide rail 703, two ends of the top of the frame 501 are respectively and fixedly provided with a second winch 506, and the end parts of the two stabilizing ropes 701 on the lifting hook 5 are respectively connected with the two second winches 506. Through the stabilizing effect of two stabilizing ropes 701, the phenomenon that the frame 501 of the lifting hook 5 rotates can be avoided, and the lifting is more stable.
In general, a slide rail 10 is fixedly installed on a climbing formwork, after the slide rail 10 is arranged, the hoisting device of the present invention is installed on the slide rail 10, after hoisting of a sporadic component at one position is completed, the base 1 is directly made to slide along the slide rail 10, after the sporadic component slides in place, the sporadic component is hoisted in place, and therefore the process of disassembling and reassembling the hoisting device of the present invention is omitted, specifically, the slide rail 10 is i-shaped, the base 1 comprises a moving seat 101, a T-shaped groove 102 matched with the slide rail 10 is arranged at the bottom of the moving seat 101, a pair of rollers 103 are symmetrically installed on two sides of the top of the T-shaped groove 102, the width of the horizontal part of the T-shaped groove 102 is greater than the thickness of the top of the slide rail 10, and a gap 104 is left between the slide rail 10 and the T-shaped groove 102 after the slide rail 10 is. An installation groove 105 is formed in the center of the top of the T-shaped groove 102, a hydraulic oil cylinder 106 is installed in the installation groove 105, an expansion rod 107 of the hydraulic oil cylinder 106 faces the T-shaped groove 102, and a compression block 108 is fixed to the end portion of the expansion rod 107. The mounting groove 105 is a three-section stepped groove, the section of one section close to the T-shaped groove 102 is rectangular, the sections of the middle section and one section close to the top surface of the base 1 are cylindrical, the width of one section of the mounting groove 105 close to the T-shaped groove 102 is larger than that of the other section of the mounting groove 105, the width of one section of the mounting groove 105 close to the T-shaped groove 102 is adaptive to that of the pressing block 108, and the two sections of the mounting groove 105 far away from the T-shaped groove 102 are used for mounting the hydraulic oil cylinder 106 and the telescopic rod.
In order to further improve the safety coefficient and ensure the lifting stability of the lifting device, a balancing stand 11 is arranged on a base 1, the balancing stand 11 is arranged on one side of a lifting frame 2 far away from a lifting hook 5, the balancing stand 11 is obliquely arranged, the top of the balancing stand 11 is connected with the middle of the lifting frame 2 through a connecting frame 12, and a balancing weight 13 is arranged on the balancing stand 11.
According to the invention, the stabilizing rope 701 is arranged at the top of the lifting hook, when the hook 5 lifts a sporadic component, one end of the stabilizing rope 701 stabilizes the lifting hook 5, the movable pulley 702 at the other end can move along the guide rail 703, and because the rough surface is arranged on the matched side of the guide rail 703 and the movable pulley 702, the tensioning effect can be achieved on the stabilizing rope 701 when the guide rail 703 is matched with the movable pulley 702, so that the stabilizing rope 701 generates a pulling force towards the direction of the lifting frame 2 on the lifting hook 5, the lifting hook 5 is prevented from swinging outwards with the sporadic component, the lifting of the sporadic component is enabled to have stability, and the safety coefficient during construction is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (5)
1. The utility model provides a hoist device is assisted to superelevation layer creeping formwork, includes base (1), fixed mounting has one to play gallows (2) on base (1), and the top of playing gallows (2) is equipped with haulage rope (4) through a first crossbeam (3), the one end hoist and mount of haulage rope (4) have lifting hook (5), and first crossbeam (3) are passed to the other end of haulage rope (4), are connected its characterized in that with first hoist engine (6) that are located on base (1): a second cross beam (9) is arranged at one end, far away from the lifting frame (2), of the first cross beam (3), the second cross beam (9) is perpendicular to the first cross beam (3), a stabilizing device (7) is arranged at the top of the lifting hook (5), the stabilizing device (7) comprises a stabilizing rope (701), one end of the stabilizing rope (701) is connected to the top of the lifting hook (5), the other end of the stabilizing rope (701) is connected with a movable pulley (702), a guide rail (703) which is obliquely arranged is arranged on the lifting frame (2), the movable pulley (702) rolls along the guide rail (703), the side part, matched with the movable pulley (702), of the guide rail (703) is a rough surface, one end of the guide rail (703) is fixed on the lifting frame (2), and the other end of the guide rail (703) is fixed at the;
the pair of guide rails (703) is arranged, one end of each of the two guide rails (703) is fixed to the lifting frame (2), the other end of each of the two guide rails (703) is fixed to the end of each of the two ends of the second cross beam (9), the two guide rails (703) are connected with one movable pulley (702) in a sliding mode respectively, the number of the stabilizing ropes (701) is two, one end of one stabilizing rope (701) is connected to one end of the frame (501), and the other end of one stabilizing rope is connected to the movable pulley (702) on the corresponding guide rail (703); one end of the other stabilizing rope (701) is connected to the other end of the frame (501), and the other end of the other stabilizing rope is connected to a movable pulley (702) on the other guide rail (703);
a reinforcing inclined strut (8) is arranged at the bottom of the lifting frame (2), one end of the reinforcing inclined strut (8) is welded with the lifting frame (2), and the other end of the reinforcing inclined strut is welded on the base (1);
the base (1) slides along the sliding rail (10), the sliding rail (10) is I-shaped, the base (1) comprises a moving seat (101), a T-shaped groove (102) matched with the sliding rail (10) is formed in the bottom of the moving seat (101), a pair of rollers (103) are symmetrically arranged on two sides of the top of the T-shaped groove (102), the width of the horizontal part of the T-shaped groove (102) is larger than the thickness of the top of the sliding rail (10), and a gap (104) is reserved between the sliding rail (10) and the T-shaped groove (102) after the sliding rail (10) is matched with the T-shaped groove (102; a mounting groove (105) is formed in the center of the top of the T-shaped groove (102), a hydraulic oil cylinder (106) is mounted in the mounting groove (105), a telescopic rod (107) of the hydraulic oil cylinder (106) faces the T-shaped groove (102), and a pressing block (108) is fixed at the end of the telescopic rod (107); mounting groove (105) adopt the ladder groove of three-section, and the cross-section of one section that is close to T type groove (102) is the rectangle, the interlude is cylindrical with the cross-section of one section that is close to base (1) top surface, the width that one section that mounting groove (105) are close to T type groove (102) is greater than the width of another section of mounting groove (105), the width that one section that mounting groove (105) are close to T type groove (102) suits with the width of compact heap (108), two sections that T type groove (102) were kept away from in mounting groove (105) are used for installing hydraulic cylinder (106) and telescopic link (107) of hydraulic cylinder (106).
2. The auxiliary hoisting device for the super high-rise creeping formwork according to claim 1, characterized in that: the lifting hook (5) comprises a rectangular frame (501) and a first lifting hook (502) and a second lifting hook (503) which are arranged at two ends of the rectangular frame (501) respectively, the first lifting hook (502) and the second lifting hook (503) are provided with a pair respectively, and the first lifting hook (502) and the second lifting hook (503) are connected to two ends of the frame (501) respectively.
3. The auxiliary hoisting device for the super high-rise creeping formwork according to claim 2, characterized in that: a lifting lug (504) is fixed respectively at 4 corners at the top of frame (501), 4 lifting lugs (504) are fixed with a bearing rope (505) respectively, the other end of bearing rope (505) all is fixed with haulage rope (4), the length of 4 bearing ropes (505) is unanimous, and the tie point of bearing rope (505) and haulage rope (4) is located the top at frame (501) center.
4. The auxiliary hoisting device for the super high-rise creeping formwork according to claim 3, characterized in that: two ends of the top of the frame (501) are respectively and fixedly provided with a second winch (506), and the end parts of the two stabilizing ropes (701) on the lifting hook (5) are respectively connected with the two second winches (506).
5. The auxiliary hoisting device for the super high-rise creeping formwork according to any one of claims 1 ~ 4 is characterized in that the hoisting frame (2) is a steel-structured derrick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215207.9A CN108383015B (en) | 2018-03-15 | 2018-03-15 | Hoisting device is assisted to super high-rise creeping formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215207.9A CN108383015B (en) | 2018-03-15 | 2018-03-15 | Hoisting device is assisted to super high-rise creeping formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108383015A CN108383015A (en) | 2018-08-10 |
| CN108383015B true CN108383015B (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810215207.9A Active CN108383015B (en) | 2018-03-15 | 2018-03-15 | Hoisting device is assisted to super high-rise creeping formwork |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127532A (en) * | 2019-05-31 | 2019-08-16 | 河北省送变电有限公司 | Disconnecting switch hanging apparatus |
| CN111017718B (en) * | 2020-01-03 | 2021-07-20 | 安徽朗辰建筑工程有限公司 | Hoisting device is assisted to super high-rise creeping formwork |
| CN113668393A (en) * | 2021-08-16 | 2021-11-19 | 中交路桥建设有限公司 | Method for quickly installing cable tower steel bar hook bar |
| CN116354260B (en) * | 2023-05-11 | 2023-07-28 | 霍州煤电集团吕梁山煤电有限公司方山店坪煤矿 | Rope stable type guiding device for winch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1099658A1 (en) * | 1999-11-09 | 2001-05-16 | Atecs Mannesmann AG | Load guiding in a mobile harbour crane |
| CN105692448A (en) * | 2016-04-12 | 2016-06-22 | 南通润邦重机有限公司 | Angle-adjustable crane goods stabilizing system |
| CN106081904A (en) * | 2016-06-06 | 2016-11-09 | 武汉理工大学 | Jib-type crane container spreader stabilizer |
| CN106865415A (en) * | 2017-03-30 | 2017-06-20 | 中国矿业大学 | It is a kind of to restrain large-scale general lifting stabilising arrangement and method that weight swings and rotates |
-
2018
- 2018-03-15 CN CN201810215207.9A patent/CN108383015B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1099658A1 (en) * | 1999-11-09 | 2001-05-16 | Atecs Mannesmann AG | Load guiding in a mobile harbour crane |
| CN105692448A (en) * | 2016-04-12 | 2016-06-22 | 南通润邦重机有限公司 | Angle-adjustable crane goods stabilizing system |
| CN106081904A (en) * | 2016-06-06 | 2016-11-09 | 武汉理工大学 | Jib-type crane container spreader stabilizer |
| CN106865415A (en) * | 2017-03-30 | 2017-06-20 | 中国矿业大学 | It is a kind of to restrain large-scale general lifting stabilising arrangement and method that weight swings and rotates |
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| CN108383015A (en) | 2018-08-10 |
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