CN113428811A - Corridor ceiling mounting plate hoisting structure and construction method thereof - Google Patents
Corridor ceiling mounting plate hoisting structure and construction method thereof Download PDFInfo
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- CN113428811A CN113428811A CN202110707882.5A CN202110707882A CN113428811A CN 113428811 A CN113428811 A CN 113428811A CN 202110707882 A CN202110707882 A CN 202110707882A CN 113428811 A CN113428811 A CN 113428811A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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Abstract
The invention discloses a corridor ceiling mounting plate hoisting structure and a construction method thereof, and relates to the technical field of building construction. According to the invention, the steel truss is hoisted through the plurality of sets of hoists, then the aluminum plate to be installed is placed at the top of the steel truss for hoisting, the bottom of the integral corridor is divided into four construction stages, and the position of the hoisted aluminum plate is changed through the transverse movement of the hoists.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a corridor ceiling mounting plate hoisting structure and a construction method thereof.
Background
The corridor, originally a form that china ancient was built, the connection structures between building and the building have the top on, do not have envelope, the corridor sets up the requirement on the function of building on the one hand, it can make things convenient for the contact between two tower buildings, the disjunctor has good daylighting effect and wide field of vision simultaneously and can be used as sightseeing corridor or leisure coffee room etc. on the other hand, because the setting of corridor, can make the building more distinctive in appearance, and can build a more harmonious building atmosphere, in addition, also have the fire control corridor, play the effect of escape way.
The vestibule furred ceiling is most apart from the bottom surface distance higher among the prior art, often all is in the air, and the aluminum plate furred ceiling comprises steel joist aluminum plate, and the construction installation degree of difficulty is great.
Disclosure of Invention
Based on the above, the invention aims to provide the corridor ceiling mounting plate hoisting structure and the construction method thereof, so as to solve the technical problem that in the prior art, most of corridor ceilings are higher in distance from the bottom surface and are often in high altitude, so that the construction and installation difficulty is higher.
In order to achieve the purpose, the invention provides the following technical scheme: a corridor ceiling mounting plate hoisting structure comprises a first tower building, a second tower building and a corridor connected between the first tower building and the second tower building, wherein two ends of the top of the corridor are provided with supporting steel beams, and the tops of the two groups of supporting steel beams are respectively provided with two groups of windlasses;
the corridor bottom one side is provided with the steel truss, four groups hoist engine and steel truss four corners department all connect through lifting by crane wire rope, the corridor bottom is provided with bottom steel structure roof beam, bottom steel structure roof beam bottom four corners department all inclines to be provided with the cable-stay wire rope mechanism that is connected with the steel truss, steel truss top both ends border position department all is provided with prevents weighing down the safety rope mechanism with bottom steel structure roof beam matched with.
By adopting the technical scheme, the steel truss is hoisted through the plurality of groups of hoists, then the aluminum plate to be installed is placed at the top of the steel truss for hoisting, the bottom of the integral corridor is divided into four construction stages, and the position of the hoisted aluminum plate is changed through the transverse movement of the hoists.
The invention is further arranged in that the cable-stayed steel wire rope mechanism comprises first steel ear plates, first ear hooks, a bolt adjusting device and cable-stayed steel wire ropes, the bottom of the bottom steel structure beam and the top of the steel truss are respectively provided with the corresponding first steel ear plates, the two groups of first steel ear plates are connected through the cable-stayed steel wire ropes, and the mounting plate is made of aluminum alloy materials.
Through adopting above-mentioned technical scheme for firm platform prevents that the steel truss from rocking among the work progress.
The invention is further arranged in that one end of the outer side of the diagonal steel wire rope, which is close to the two groups of first steel ear plates, is provided with a bolt adjusting device, and two ends of the diagonal steel wire rope are fixedly connected with first ear hooks connected with the two groups of first steel ear plates.
Through adopting above-mentioned technical scheme, bolt adjusting device's setting is further used for firm platform, prevents that the steel truss from rocking in the work progress.
The anti-falling safety rope mechanism further comprises second steel ear plates, second ear hooks and protection steel wire ropes, the second steel ear plates corresponding to the bottom of the bottom steel structure beam and the top of the steel truss are arranged at the bottom of the bottom steel structure beam, and the two groups of second steel ear plates are connected through the protection steel wire ropes.
Through adopting above-mentioned technical scheme, protection wire rope mainly prevents that the hoist engine is out of order in the work progress, takes place to slide.
The invention is further provided that both ends of the protective steel wire rope are fixedly connected with second ear hooks connected with second steel ear plates.
Through adopting above-mentioned technical scheme, conveniently connect protection wire rope, the erection joint is comparatively simple and convenient, and intensity is more stable.
The steel truss is further arranged to be composed of two trusses, steel beams are erected at the upper ends of the two trusses, and steel plate connecting nets are laid on the tops of the steel beams.
By adopting the technical scheme, the steel plate connecting net is laid, so that the whole steel truss is more stable.
The invention is further provided that the steel plate connecting net is arranged in a diamond shape, and the steel plate connecting net and the steel truss are fixedly connected through welding.
Through adopting above-mentioned technical scheme, the rhombus structural arrangement improves the stability and the bearing capacity of steel sheet connecting net.
The bolt adjusting device further comprises an adjusting main body, two groups of screw rods and a connecting ring, wherein the screw rods are connected to two ends in the adjusting main body, and the adjusting main body is in threaded connection with the two groups of screw rods.
Through adopting above-mentioned technical scheme, can be to drawing wire rope's fastening adjustment effect to one side.
The invention is further arranged in such a way that the tail ends of the two groups of screw rods are respectively and fixedly connected with a first ear hook and a connecting ring, the first ear hook is connected with the first steel ear plate in a clamping way, and the connecting ring is connected with the diagonal steel wire rope in a matching way.
Through adopting above-mentioned technical scheme, convenient installation and the dismantlement to drawing wire rope to one side.
The construction method of the corridor ceiling force plate is characterized by comprising the following steps: the construction method comprises the following steps:
s1, mounting support steel beams at the top of the corridor, mounting four groups of winches at the tops of two groups of support steel beams, wherein the diameter of a hoisting steel wire rope connected with the winches is twenty millimeters, connecting the four winches of the same type to the same control handle, ensuring that the four machines can work in the same way, simultaneously, each winch can be controlled independently, ensuring that the four winches can be adjusted independently after the platform is inclined, and enabling the four groups of winches to move in parallel at the tops of the two groups of support steel beams;
s2, erecting steel trusses on the bottom surface, and connecting the four corners of the steel trusses through hoisting steel wire ropes by four groups of winches to hoist the steel trusses to the lower part of the connecting bridge;
s3, after the steel truss is hoisted in place, a constructor moves to the steel truss from one side of a south bridge of the steel structure, an enclosed type groveling ladder channel is arranged at the side of the south bridge, the ladder is fixed on the steel structure, the ladder is hung on a floor slab of the south bridge, fixed by expansion bolts and fixed indoors by steel wire ropes to prevent falling;
s4, fixing the platform at the bottom of the bottom steel structure beam at four lifting points of the steel truss by using the same type of steel wire ropes again, welding an anti-falling safety rope mechanism on the side surface of the bottom steel structure beam by using twenty-millimeter steel plates, and using protective steel wire ropes as anti-falling safety ropes of the steel truss, wherein the anti-falling safety ropes mainly prevent the failure of a winch and the slippage of the steel truss in the construction process;
s5, after the steel truss is lifted in place, a steel wire rope mechanism needs to be obliquely pulled in the longitudinal direction and the transverse direction, bolt adjusting devices are arranged at the two ends of an oblique pull steel wire rope and used for stabilizing the platform and preventing the steel truss from shaking in the construction process, and the size of the model of the oblique pull steel wire rope is the same as that of a lifting steel wire rope;
s6, adopting a sixteen-millimeter steel wire rope to transversely penetrate through the bottom of the corridor, fixing the steel wire rope on a steel structure beam at the bottom, and fixing the safety belt on the safety rope when a worker installs an aluminum plate;
and S7, finally, because the installation of the suspended ceiling installation plate is positioned at the high altitude, constructors need to strictly execute relevant regulations of high altitude operation, meanwhile, in order to prevent the constructors and articles from falling, a dense safety net needs to be built below the installation part, firm articles such as steel wires and tools need to fall down and are injured by smashing, a safety alarm boundary area and an alarm sign are arranged in the ground range, and specially-assigned persons are arranged to watch and forbid pedestrians from passing.
In summary, the invention mainly has the following beneficial effects: according to the invention, the steel truss is hoisted by the plurality of sets of hoists, then the aluminum plate to be installed is placed at the top of the steel truss for hoisting, the bottom of the integral corridor is divided into four construction stages, and the position of the hoisted aluminum plate is changed by the transverse movement of the hoists.
Drawings
FIG. 1 is a partial schematic view of the present invention;
FIG. 2 is a partial transverse view of the present invention;
FIG. 3 is a partial longitudinal view of the present invention;
FIG. 4 is an enlarged schematic structural view of the steel truss of the present invention;
fig. 5 is an enlarged schematic view of the bolt adjusting apparatus according to the present invention.
In the figure: 1. a first tower; 2. a second tower; 3. a corridor; 4. supporting the steel beam; 5. a winch; 6. hoisting a steel wire rope; 7. a steel truss; 8. a placement groove; 9. a bottom steel structural beam; 10. a cable-stayed cable mechanism; 1001. a first steel ear plate; 1002. a first ear hook; 1003. a bolt adjusting device; 1004. cable-stayed steel wire ropes; 1005. adjusting the main body; 1006. a screw; 1007. a connecting ring; 11. an anti-falling safety rope mechanism; 1101. a second steel ear plate; 1102. a second ear hook; 1103. and (5) protecting the steel wire rope.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A corridor ceiling mounting plate hoisting structure is shown in figures 1, 2 and 3 and comprises a first tower building 1, a second tower building 2 and a corridor 3 connected between the first tower building and the second tower building, wherein two supporting steel beams 4 are arranged at two ends of the top of the corridor 3, and two groups of windlasses 5 are respectively arranged at the tops of the two groups of supporting steel beams 4;
3 bottom one sides of vestibule are provided with steel truss 7, and four group's hoists of 5 and steel truss 7 four corners departments all connect through lifting by crane wire rope 6, and 3 bottoms of vestibule are provided with bottom steel structure roof beam 9, and 9 bottom four corners departments of bottom steel structure roof beam all incline to be provided with the cable-stay wire rope mechanism 10 that is connected with steel truss 7, and 7 top both ends border position departments of steel truss all are provided with and prevent weighing down safety rope mechanism 11 with bottom steel structure roof beam 9 matched with.
Referring to fig. 1 and 2, the cable-stayed steel wire rope mechanism 10 includes a first steel ear plate 1001, a first ear hook 1002, a bolt adjusting device 1003 and a cable-stayed steel wire rope 1004, the bottom of the bottom steel structural beam 9 and the top of the steel truss 7 are provided with the corresponding first steel ear plates 1001, the two groups of first steel ear plates 1001 are connected through the cable-stayed steel wire rope 1004, one end of the outer side of the cable-stayed steel wire rope 1004 close to the two groups of first steel ear plates 1001 is provided with the bolt adjusting device 1003, and both ends of the cable-stayed steel wire rope 1004 are fixedly connected with the first ear hooks 1002 connected with the two groups of first steel ear plates 1001.
Referring to fig. 1 and 3, the anti-falling safety rope mechanism 11 includes second steel ear plates 1101, second ear hooks 1102 and a protection steel wire rope 1103, the second steel ear plates 1101 are correspondingly arranged at the bottom of the bottom steel structural beam 9 and at the top of the steel truss 7, the two groups of second steel ear plates 1101 are connected through the protection steel wire rope 1103, and the two ends of the protection steel wire rope 1103 are fixedly connected with the second ear hooks 1102 connected with the second steel ear plates 1101.
Referring to fig. 1 and 4, the steel truss 7 is composed of two trusses, steel beams are erected at the upper ends of the two trusses, steel plate connecting nets are laid on the tops of the steel beams and arranged in a diamond shape, and the steel plate connecting nets and the steel trusses 7 are fixedly connected through welding.
Referring to fig. 1 and 5, the bolt adjusting device 1003 includes an adjusting body 1005, two sets of screws 1006 and a connecting ring 1007, the screws 1006 are connected to two ends of the inside of the adjusting body 1005, the adjusting body 1005 and the two sets of screws 1006 are connected by a screw thread, the ends of the two sets of screws 1006 are respectively and fixedly connected with a first hanging hook 1002 and the connecting ring 1007, the first hanging hook 1002 is connected with a first steel lug plate 1001 in a clamping manner, and the connecting ring 1007 is connected with the diagonal steel cable 1004 in a matching manner.
The construction method of the corridor ceiling force plate is characterized by comprising the following steps: the construction method comprises the following steps:
s1, mounting support steel beams at the top of the corridor, mounting four groups of winches at the tops of two groups of support steel beams, wherein the diameter of a hoisting steel wire rope connected with the winches is twenty millimeters, connecting the four winches of the same type to the same control handle, ensuring that the four machines can work in the same way, simultaneously, each winch can be controlled independently, ensuring that the four winches can be adjusted independently after the platform is inclined, and enabling the four groups of winches to move in parallel at the tops of the two groups of support steel beams;
s2, erecting steel trusses on the bottom surface, and connecting the four corners of the steel trusses through hoisting steel wire ropes by four groups of winches to hoist the steel trusses to the lower part of the connecting bridge;
s3, after the steel truss is hoisted in place, a constructor moves to the steel truss from one side of a south bridge of the steel structure, an enclosed type groveling ladder channel is arranged at the side of the south bridge, the ladder is fixed on the steel structure, the ladder is hung on a floor slab of the south bridge, fixed by expansion bolts and fixed indoors by steel wire ropes to prevent falling;
s4, fixing the platform at the bottom of the bottom steel structure beam at four lifting points of the steel truss by using the same type of steel wire ropes again, welding an anti-falling safety rope mechanism on the side surface of the bottom steel structure beam by using twenty-millimeter steel plates, and using protective steel wire ropes as anti-falling safety ropes of the steel truss, wherein the anti-falling safety ropes mainly prevent the failure of a winch and the slippage of the steel truss in the construction process;
s5, after the steel truss is lifted in place, a steel wire rope mechanism needs to be obliquely pulled in the longitudinal direction and the transverse direction, bolt adjusting devices are arranged at the two ends of an oblique pull steel wire rope and used for stabilizing the platform and preventing the steel truss from shaking in the construction process, and the size of the model of the oblique pull steel wire rope is the same as that of a lifting steel wire rope;
s6, adopting a sixteen-millimeter steel wire rope to transversely penetrate through the bottom of the corridor, fixing the steel wire rope on a steel structure beam at the bottom, and fixing the safety belt on the safety rope when a worker installs an aluminum plate;
and S7, finally, because the installation of the suspended ceiling installation plate is positioned at the high altitude, constructors need to strictly execute relevant regulations of high altitude operation, meanwhile, in order to prevent the constructors and articles from falling, a dense safety net needs to be built below the installation part, firm articles such as steel wires and tools need to fall down and are injured by smashing, a safety alarm boundary area and an alarm sign are arranged in the ground range, and specially-assigned persons are arranged to watch and forbid pedestrians from passing.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (11)
1. The utility model provides a vestibule furred ceiling mounting panel hoisting structure, includes vestibule (3) that first tower (1) and second tower (2) and its middle connection, its characterized in that: supporting steel beams (4) are arranged at two ends of the top of the corridor (3), and two groups of winches (5) are respectively arranged at the tops of the two groups of supporting steel beams (4);
vestibule (3) bottom one side is provided with steel truss (7), four groups hoist engine (5) and steel truss (7) four corners department all connect through lifting by crane wire rope (6), vestibule (3) bottom is provided with bottom steel structure roof beam (9), bottom steel structure roof beam (9) bottom four corners department all inclines to be provided with cable-stay wire rope mechanism (10) that are connected with steel truss (7), steel truss (7) top both ends border position department all is provided with prevents weighing down safety rope mechanism (11) with bottom steel structure roof beam (9) matched with.
2. The corridor ceiling mounting plate hoisting structure according to claim 1, characterized in that: draw wire rope mechanism (10) to one side includes first steel ear plate (1001), first hangers hook (1002), bolt adjusting device (1003) and draws wire rope (1004) to one side, bottom steel construction roof beam (9) bottom and steel truss (7) top all are provided with corresponding first steel ear plate (1001), and are two sets of connect through drawing wire rope (1004) to one side between first steel ear plate (1001), the material of mounting panel is the aluminum alloy material.
3. The corridor ceiling mounting plate hoisting structure according to claim 2, characterized in that: bolt adjusting devices (1003) are arranged at one ends, close to the two groups of first steel ear plates (1001), of the outer sides of the oblique-pulling steel wire ropes (1004), and first ear hooks (1002) connected with the two groups of first steel ear plates (1001) are fixedly connected to two ends of the oblique-pulling steel wire ropes (1004).
4. The corridor ceiling mounting plate hoisting structure according to claim 1, characterized in that: prevent weighing down safety rope mechanism (11) and include second steel ear plate (1101), second hangers hook (1102) and protection wire rope (1103), bottom steel construction roof beam (9) bottom and steel truss (7) top all are provided with corresponding second steel ear plate (1101), and are two sets of connect through protection wire rope (1103) between second steel ear plate (1101).
5. The corridor ceiling mounting plate hoisting structure according to claim 4, wherein: both ends of the protective steel wire rope (1103) are fixedly connected with second ear hooks (1102) connected with second steel ear plates (1101).
6. The corridor ceiling mounting plate hoisting structure according to claim 1, characterized in that: the steel truss (7) is composed of two trusses, the upper ends of the two trusses are erected by steel beams, and steel plate connecting nets are laid on the tops of the steel beams.
7. The corridor ceiling mounting plate hoisting structure according to claim 6, wherein: the steel plate connecting net is arranged in a diamond shape, and the steel plate connecting net is fixedly connected with the steel truss (7) through welding.
8. The corridor ceiling mounting plate hoisting structure according to claim 2, characterized in that: bolt adjusting device (1003) is including adjusting main part (1005), two sets of screw rod (1006) and go-between (1007), it all is connected with screw rod (1006) to adjust main part (1005) inside both ends, and adjusts through threaded connection between main part (1005) and two sets of screw rod (1006).
9. The corridor ceiling mounting plate hoisting structure according to claim 8, wherein: two sets of screw rod (1006) end difference fixedly connected with first hangers hook (1002) and go-between (1007), first hangers hook (1002) and first steel ear plate (1001) block are connected, and go-between (1007) and draw wire rope (1004) to one side the cooperation to be connected.
10. A corridor ceiling mounting plate construction method is characterized in that: the construction method comprises the following steps;
s1, mounting support steel beams at the top of the corridor, mounting four groups of winches at the tops of two groups of support steel beams, connecting the four winches with the same type to the same control handle, ensuring that the four machines can work in the same way, simultaneously, each winch can be controlled independently, ensuring that the four winches can be adjusted independently after the platform is inclined, and enabling the four groups of winches to move in parallel at the tops of the two groups of support steel beams;
s2, erecting steel trusses on the bottom surface, and connecting the four corners of the steel trusses through hoisting steel wire ropes by four groups of winches to hoist the steel trusses to the lower part of the connecting bridge;
s3, after the steel truss is hoisted in place, a constructor moves to the steel truss from one side of a south bridge of the steel structure, an enclosed type groveling ladder channel is arranged at the side of the south bridge, the ladder is fixed on the steel structure, the ladder is hung on a floor slab of the south bridge, fixed by expansion bolts and fixed indoors by steel wire ropes to prevent falling;
s4, fixing the platform at the bottom of the bottom steel structure beam at four lifting points of the steel truss by using the same type of steel wire ropes, welding an anti-falling safety rope mechanism on the side surface of the bottom steel structure beam by using a steel plate, and using the protective steel wire ropes as anti-falling safety ropes of the steel truss;
s5, after the steel truss is lifted in place, a steel wire rope mechanism needs to be obliquely pulled in the longitudinal direction and the transverse direction, bolt adjusting devices are arranged at the two ends of an oblique pull steel wire rope and used for stabilizing the platform and preventing the steel truss from shaking in the construction process, and the size of the model of the oblique pull steel wire rope is the same as that of a lifting steel wire rope;
and S6, adopting a steel wire rope to transversely penetrate through the bottom of the corridor, and fixing the steel wire rope on the steel structure beam at the bottom.
11. The corridor ceiling mounting plate construction method according to claim 10, wherein the corridor ceiling mounting plate construction method comprises the following steps: the diameter of the hoisting steel wire rope in the S1 is twenty millimeters, the diameter of the protection steel wire rope in the S4 is twenty millimeters, and the diameter of the steel wire rope in the S6 is sixteen millimeters.
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| CN202110707882.5A CN113428811A (en) | 2021-06-24 | 2021-06-24 | Corridor ceiling mounting plate hoisting structure and construction method thereof |
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| CN202110707882.5A CN113428811A (en) | 2021-06-24 | 2021-06-24 | Corridor ceiling mounting plate hoisting structure and construction method thereof |
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| CN114319124A (en) * | 2022-01-04 | 2022-04-12 | 北京市市政一建设工程有限责任公司 | Construction protection device for crossing subway overpass bridge and construction method of protection device |
| CN114703752A (en) * | 2022-03-15 | 2022-07-05 | 聊城市交通发展有限公司 | Highway bridge construction hanging flower basket |
| CN114703752B (en) * | 2022-03-15 | 2024-01-26 | 聊城市交通发展有限公司 | Highway bridge construction hanging basket |
| WO2023201837A1 (en) * | 2022-04-20 | 2023-10-26 | 中建三局第三建设工程有限责任公司 | Construction operation method and system for outer curtain walls of high-altitude large-span building corridor |
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