CN114809578B - Claw arm type adjustable construction platform for well - Google Patents
Claw arm type adjustable construction platform for well Download PDFInfo
- Publication number
- CN114809578B CN114809578B CN202210488413.3A CN202210488413A CN114809578B CN 114809578 B CN114809578 B CN 114809578B CN 202210488413 A CN202210488413 A CN 202210488413A CN 114809578 B CN114809578 B CN 114809578B
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- frame
- plate
- movable
- fixedly connected
- platform
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Classifications
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
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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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The invention discloses a claw-arm type adjustable construction platform for a well, which comprises: the first platform and the second platform which can form the rectangular frame are respectively arranged in a diagonally symmetrical mode; four installation component set up respectively at the middle part of first platform and second platform and are used for cooperating the recess of well to support the device. According to the invention, the lifting lug drives the whole frame to move upwards, so that the top of the inner wall of the well groove drives the rotating claw to restore to an initial state, then the lifting lug drives the whole device to move downwards through lifting, and when the rotating arm moves to the inner wall of the groove again, the rotating arm vertically rotates upwards under the traction effect of the elastic rope, and the whole device is restored to the initial state at the moment, so that the whole device can continuously move downwards, and the aim of freely moving to the target well groove according to the requirement is fulfilled.
Description
Technical Field
The invention relates to the technical field of elevator shaft construction, in particular to a claw-arm type adjustable construction platform for a well.
Background
In the modern building industry, high-rise buildings are more and more, elevators become an indispensable part of the high-rise buildings, and generally, a plurality of closed elevator shafts are arranged in the super-high-rise buildings, the elevator shafts are through passages from top to bottom, the elevator shafts belong to high-altitude operation in the construction process, and when working, workers need to erect an operation platform in a hoistway so as to facilitate the construction operation of the workers in the hoistway.
However, in the prior art, when the device is actually used, the device can only be moved upwards in sequence in the use process, and the device can be moved upwards while being cast, so that the well can not be completely cast at one time and then can be moved to any installation position through hoisting.
Disclosure of Invention
The invention aims to provide a claw-arm type adjustable construction platform for a well, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: comprising the following steps:
the first platform and the second platform which can form the rectangular frame are respectively arranged in a diagonally symmetrical mode;
the four mounting assemblies are respectively arranged in the middle of the first platform and the second platform and are used for supporting the device by matching with grooves of a well;
and the adjusting assembly is arranged among the first platform, the second platform and the mounting assembly and is used for adjusting the area size of the rectangular frame formed by the first platform and the second platform.
Preferably, the first platform comprises a first frame plate and a second frame plate, one ends of opposite faces of the first frame plate and the second frame plate are fixedly connected, and one ends of the first frame plate, corresponding to the second frame plate, are fixedly connected with a first partition plate.
Preferably, the second platform comprises a third side frame plate and a fourth side frame plate, one ends of opposite faces of the third side frame plate and the fourth side frame plate are fixedly connected, and one ends of the third side frame plate, corresponding to the fourth side frame plate, are fixedly connected with a second partition plate.
Preferably, the installation component includes fourth installation framed panel, fifth installation framed panel, fixed plate and claw seat, four sets of the surface at second framed panel and fourth framed panel is fixed connection respectively to fourth installation framed panel and fifth installation framed panel, the equal fixedly connected with of one end of fourth installation framed panel and fifth installation framed panel opposite face a plurality of seventh baffles, through bolt fixed connection between fixed plate and the claw seat, and the bottom of fourth installation framed panel, fifth installation framed panel and seventh baffle and the bottom of second framed panel and fourth framed panel all are located the position between fixed plate and the claw seat, the middle part rotation of claw seat is connected with the axle sleeve, and the fixed surface of axle sleeve is connected with the rotation claw, and the quantity of fixed plate is two in every group in the installation component, and the rotation claw is located the position between two fixed plates, the inner wall fixedly connected with fixed block at rotation claw top, the middle part threaded connection of fixed block has the height-adjusting, the middle part of fixed plate has seted up first movable groove, the bottom of first movable groove is the first movable groove and the fifth baffle is at the equal fixed surface connection of fixed plate.
Preferably, the inner wall swing joint of first movable groove has the movable rod, the top of movable rod closely laminates there is the elasticity to roll up the piece, and elasticity rolls up piece fixed connection at the surface of fixed plate, the fixed surface of movable rod is connected with the fixed column, and the surface of fixed column closely laminates with the surface of rotating the claw, the middle part rotation on movable rod surface is connected with the rotor arm, the second movable groove has been seted up at the middle part of the corresponding rotor arm position of second frame board and fourth frame board, the top fixedly connected with elastic rope of rotor arm, and elastic rope fixed connection is at the inner wall of second movable groove.
Preferably, the top threaded connection at seventh baffle middle part has the screw thread post, the top fixedly connected with lug of screw thread post, the bottom that movable rod position one end was kept away from to the rotor arm is equipped with coarse tooth structure, and the top that movable rod position one end was kept away from to the rotor arm is equipped with the tooth structure to the top slope, the fixed first roof that is equipped with in top of first platform, and the fixed second roof that is equipped with in top of second platform, the fixed third roof that is equipped with in top of adjusting part, and the third roof is located the position between first roof and the second roof, first roof and second roof are all run through by the screw thread post and are fixed it respectively at the top of first platform and second platform through the lug.
Preferably, the adjusting component comprises a first movable frame, a second movable frame, a third movable frame, a fourth movable frame, a fifth movable frame, a sixth movable frame and a seventh movable frame, wherein the first movable frame is fixedly connected to the surfaces of the first side frame plate and the third side frame plate through bolts, the second movable frame is fixedly connected to one ends of the opposite surfaces of the two fourth installation frame plates through bolts, the third movable frame is fixedly connected to one ends of the opposite surfaces of the two fifth installation frame plates through bolts, the fourth movable frame is fixedly connected to one ends of the opposite surfaces of the second side frame plate and the fourth side frame plate through bolts, one ends of the opposite surfaces of the fifth movable frame and the fourth movable frame are fixedly connected with a fourth partition plate through bolts, one ends of the opposite surfaces of the fifth movable frame and the sixth movable frame are fixedly connected with a fifth partition plate through bolts, one ends of the sixth movable frame corresponding to the seventh movable frame position are fixedly connected with a third installation frame plate through bolts, one ends of the seventh movable frame corresponding to the third installation frame plate position are fixedly connected with a sixth partition plate through bolts, and the third partition plate is fixedly connected to the surface of the third partition plate through bolts.
Preferably, the third partition plate is fixedly connected to one ends of the opposite faces of the first movable frame and the second movable frame through bolts, the first installation frame plate is fixedly connected to one ends of the opposite faces of the second movable frame and the third movable frame through bolts, the second installation frame plate is fixedly connected to one ends of the opposite faces of the third movable frame and the seventh movable frame through bolts, the second installation frame plate is fixedly connected to the inner walls of the sixth movable frame and the seventh movable frame through bolts, the sixth installation frame plate is fixedly connected to one end of the fourth installation frame plate corresponding to the position of the fifth movable frame, the sixth installation frame plate is fixedly connected to the inner wall of the fifth movable frame through bolts, the top of one end of the opposite faces of the first side frame plate and the second side frame plate, the top of one end of the opposite faces of the third side frame plate and the fourth side frame plate, the top of one end of the opposite faces of the second partition plate and the fifth installation frame plate and the top of one end of the opposite faces of the first partition plate and the fifth installation frame plate are fixedly connected to the top plate respectively, and the top plate is located at the bottom of the first top plate, the top plate and the top plate are located at the bottom of the first top plate and the top plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lifting lug drives the whole frame to move upwards, so that the top of the inner wall of the well groove drives the rotating claw to restore to an initial state, then the lifting lug drives the whole device to move downwards through lifting, and when the rotating arm moves to the inner wall of the groove again, the rotating arm vertically rotates upwards under the traction action of the elastic rope, and the whole device is restored to the initial state at the moment, so that the whole device can continuously move downwards, and the aim of freely moving to the target well groove according to the requirement is fulfilled;
2. the invention also completes the assembly between the first platform, the second platform, the adjusting component and the mounting component, then places the third top plate at the right center position of the top of the rectangular frame formed by the first platform, the second platform, the adjusting component and the mounting component, places the first top plate and the second top plate at the specified positions respectively and surrounds the third top plate, at the moment, the lifting lug drives the threaded column to penetrate through the first top plate and the second top plate and to be in threaded connection with the seventh partition plate, so that the first top plate and the second top plate are stably fixed at the top of the rectangular frame, and meanwhile, the third top plate is stably clamped at the top of the rectangular frame, at the moment, the assembly of the whole device is completed, thereby realizing the aim of adjusting the size of the formed frame through the adjustment of the holes at the mounting position, being free to mount, and convenient to assemble and disassemble.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a claw-arm type adjustable construction platform for a hoistway;
FIG. 2 is a top view of the overall structure of the claw-arm type adjustable construction platform for a hoistway of the present invention;
FIG. 3 is a bottom view of the claw-arm adjustable construction platform mounting assembly for a hoistway of the present invention;
fig. 4 is a schematic diagram of a claw-arm type adjustable construction platform mounting assembly for a hoistway according to a first embodiment of the present invention;
fig. 5 is a schematic diagram II of a claw-arm type adjustable construction platform installation assembly for a hoistway;
fig. 6 is a bottom view of the overall structure of the claw-arm type adjustable construction platform for a hoistway of the present invention;
FIG. 7 is a front view of the overall structure of the claw-arm adjustable construction platform for a hoistway of the present invention;
fig. 8 is a side view of the overall structure of the claw-arm type adjustable construction platform for a hoistway of the present invention;
FIG. 9 is a front cross-sectional view of the claw-arm adjustable construction platform mounting assembly structure for a hoistway of the present invention;
fig. 10 is a front sectional view showing an initial state of a claw-arm type adjustable construction platform mounting assembly structure for a hoistway of the present invention;
FIG. 11 is a front cross-sectional view of the installation state of the claw-arm type adjustable construction platform installation assembly structure for a hoistway of the present invention;
fig. 12 is a front cross-sectional view showing a state in which a claw-arm type adjustable construction platform mounting assembly structure for a hoistway of the present invention is disengaged;
fig. 13 is a partial elevation view of the rotatable arm structure of the claw-arm adjustable construction platform for a hoistway of the present invention.
In the figure: 1. a first platform; 101. a first frame plate; 102. a second frame plate; 103. a first separator; 2. a second platform; 201. a third side frame plate; 202. a fourth frame plate; 203. a second separator; 3. an adjustment assembly; 301. a first movable frame; 302. a second movable frame; 303. a third movable frame; 304. a fourth movable frame; 305. a fifth movable frame; 306. a sixth movable frame; 307. a seventh movable frame; 308. a third separator; 309. a first mounting frame plate; 310. a second mounting frame plate; 311. a fourth separator; 312. a fifth separator; 313. a third mounting frame plate; 314. a sixth separator; 4. a mounting assembly; 401. a fourth mounting frame plate; 402. a fifth mounting frame plate; 403. a seventh separator; 404. a fixing plate; 405. a claw seat; 406. a shaft sleeve; 407. a rotating claw; 408. a fixed block; 409. a height-adjusting threaded rod; 410. a first movable groove; 411. a movable rod; 412. an elastic roll; 413. fixing the column; 414. a rotating arm; 415. a second movable groove; 416. an elastic rope; 417. a threaded column; 418. lifting lugs; 419. a sixth mounting frame plate; 5. a top plate support plate; 6. a first top plate; 7. a second top plate; 8. and a third top plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-13, the present invention provides a technical solution: comprising the following steps:
the first platform 1 and the second platform 2 which can form a rectangular frame are respectively arranged in two, and the two first platforms 1 and the two second platforms 2 are arranged in diagonal symmetry;
four mounting assemblies 4 which are respectively arranged in the middle of the first platform 1 and the second platform 2 and are used for supporting the device by matching with grooves of a well;
and the adjusting component 3 is arranged among the first platform 1, the second platform 2 and the mounting component 4 and is used for adjusting the size of the area of the rectangular frame formed by the first platform 1 and the second platform 2.
The first platform 1 comprises a first frame plate 101 and a second frame plate 102, wherein one ends of opposite surfaces of the first frame plate 101 and the second frame plate 102 are welded, and a first partition 103 is welded at one end of the first frame plate 101 corresponding to the position of the second frame plate 102.
The second platform 2 comprises a third side frame plate 201 and a fourth side frame plate 202, one ends of opposite faces of the third side frame plate 201 and the fourth side frame plate 202 are welded, and a second partition plate 203 is welded at one end of the third side frame plate 201 corresponding to the position of the fourth side frame plate 202, wherein the second platform 2 is different from the first platform 1 in that the area of the first platform 1 is smaller than that of the second platform 2, so that the adjusting assembly 3 is convenient for adjusting the area of a rectangular frame formed between the two groups of the first platform 1 and the second platform 2.
The mounting assembly 4 comprises a fourth mounting frame plate 401, a fifth mounting frame plate 402, a fixed plate 404 and a claw seat 405, four groups of the fourth mounting frame plate 401 and the fifth mounting frame plate 402 are respectively welded on the surfaces of the second frame plate 102 and the fourth frame plate 202, a plurality of seventh partition plates 403 are welded at one ends of opposite surfaces of the fourth mounting frame plate 401 and the fifth mounting frame plate 402, the fixed plate 404 and the claw seat 405 are fixedly mounted through bolts, bottoms of the fourth mounting frame plate 401, the fifth mounting frame plate 402 and the seventh partition plates 403 and bottoms of the second frame plate 102 and the fourth frame plate 202 are respectively positioned between the fixed plate 404 and the claw seat 405, a welding structure is formed under the action of the bolts, a shaft sleeve 406 is rotationally connected to the middle part of the claw seat 405, rotating claws 407 are welded on the surfaces of the shaft sleeve 406, the number of the fixed plates 404 in each group of the mounting assembly 4 is two, the rotating claws 407 are positioned between the two fixed plates 404, fixed blocks 408 are welded on the inner walls at the tops of the rotating claws, the middle parts of the fixed blocks 408 are in threaded connection with height adjusting plates 409, the middle parts of the fixed blocks 408 are in threaded connection with the middle parts of the fixed plates 103, and the first movable plates 410 are provided with the movable plates 410, and the second movable plates 410 are respectively welded on the bottom parts of the movable plates 410.
The inner wall swing joint of first movable groove 410 has movable rod 411, the top of movable rod 411 closely laminates there is elasticity rolling sheet 412, and elasticity rolling sheet 412 welds the surface at fixed plate 404, the surface welding of movable rod 411 has fixed column 413, and the surface of fixed column 413 closely laminates with the surface of rotating claw 407, the middle part rotation on movable rod 411 surface is connected with rotor arm 414, second movable groove 415 has been seted up at the middle part of the corresponding rotor arm 414 position of second frame plate 102 and fourth frame plate 202, the top welding of rotor arm 414 has elasticity rope 416, and elasticity rope 416 welds the inner wall at second movable groove 415.
The top threaded connection at seventh baffle 403 middle part has screw post 417, the top welding of screw post 417 has lug 418, the bottom that movable rod 411 position one end was kept away from to the rotor arm 414 is equipped with coarse tooth structure, and the top that movable rod 411 position one end was kept away from to the rotor arm 414 is equipped with the tooth structure to the slope of top, the fixed first roof 6 that is equipped with in top of first platform 1, and the fixed second roof 7 that is equipped with in top of second platform 2, the fixed third roof 8 that is equipped with in top of adjusting part 3, and third roof 8 is located the position between first roof 6 and the second roof 7, first roof 6 and second roof 7 all are run through by screw post 417 and are fixed it respectively at the top of first platform 1 and second platform 2 through lug 418.
The adjusting assembly 3 includes a first movable frame 301, a second movable frame 302, a third movable frame 303, a fourth movable frame 304, a fifth movable frame 305, a sixth movable frame 306, and a seventh movable frame 307, the first movable frame 301 is fixedly mounted on the surfaces of the first side frame 101 and the third side frame 201 by bolts, the second movable frame 302 is fixedly mounted on the opposite surfaces of the two fourth mounting frame plates 401 by bolts, the third movable frame 303 is fixedly mounted on the opposite surfaces of the two fifth mounting frame plates 402 by bolts, the fourth movable frame 304 is fixedly mounted on the opposite surfaces of the second side frame 102 and the fourth side frame 202 by bolts, the opposite surfaces of the fifth movable frame 305 and the fourth movable frame 304 are fixedly mounted with a fourth partition 311 by bolts, the opposite surfaces of the fifth movable frame 305 and the sixth movable frame 306 are fixedly mounted with a fifth partition 312 by bolts, the opposite surfaces of the sixth movable frame 306 are fixedly mounted with a third mounting plate 313 by bolts corresponding to the seventh movable frame 307, the opposite surfaces of the seventh movable frame 307 are fixedly mounted on the third partition 314 by bolts corresponding to the third movable frame 307.
The opposite ends of the first movable frame 301 and the second movable frame 302 are respectively fixedly provided with a third partition plate 308 through bolts, the opposite ends of the second movable frame 302 and the third movable frame 303 are respectively fixedly provided with a first installation frame plate 309 through bolts, the opposite ends of the third movable frame 303, which correspond to the positions of the sixth movable frame 306 and the seventh movable frame 307, are respectively fixedly provided with a second installation frame plate 310 through bolts, the second installation frame plate 310 is fixedly provided on the inner walls of the sixth movable frame 306 and the seventh movable frame 307 through bolts, the opposite ends of the fourth installation frame plate 401, which correspond to the position of the fifth movable frame 305, are welded with a sixth installation frame plate 419, the opposite ends of the sixth installation frame plate 419 are fixedly provided on the inner walls of the fifth movable frame 305 through bolts, the opposite ends of the first side frame plate 101 and the second side frame plate 102, the opposite ends of the third side frame plate 201 and the fourth side frame plate 202, the opposite ends of the second partition plate 203 and the fifth installation frame plate 402, and the opposite ends of the first partition plate 103 and the fifth installation frame plate 402 are respectively welded with a top 5, and the support plate 5, the support plate 5 and top plate 8 are respectively arranged on the top plate 8 and top plate 8 are respectively, and top plate 8 are respectively arranged in the top plate and top plate 8 respectively.
Working principle: in use, the invention is used by firstly completing the installation of the internal components of the adjusting component 3, namely, firstly completing the installation of the fourth movable frame 304 and the fifth movable frame 305 through the fourth partition 311, then completing the installation of the fifth movable frame 305 and the sixth movable frame 306 through the fifth partition 312, then completing the installation of the third installation frame plate 313 and the sixth movable frame 306, simultaneously completing the installation of the sixth partition 314 and the seventh movable frame 307, then completing the installation of the third installation frame plate 313 and the sixth partition 314, then completing the installation of the first movable frame 301 and the second movable frame 302 through the third partition 308, then completing the installation of the second movable frame 302 and the third movable frame 303 through the first installation frame plate 309, simultaneously completing the installation of the second installation frame plate 310 and the third movable frame 303, then completing the assembly of the components inside the installation component 4, that is, the fixing plate 404 is fixed with the claw seat 405 through bolts, so that the fixing plate 404 cooperates with the claw seat 405 to clamp and fix the bottoms of the fourth mounting frame plate 401, the fifth mounting frame plate 402, the seventh partition plate 403, the second side frame plate 102 and the fourth frame plate 202, thereby completing the assembly between the mounting assembly 4 and the second platform 2, then completing the assembly between the first side frame plate 101 and the third side frame plate 201 and the first movable frame 301 respectively, then completing the assembly between the fourth mounting frame plate 401 and the third movable frame 303, simultaneously completing the assembly between the fifth mounting frame plate 402 and the second movable frame 302, finally completing the assembly between the second side frame plate 102 and the fourth frame plate 202 and the fourth movable frame 304, simultaneously completing the assembly between the second mounting frame plate 310 and the sixth movable frame 306 and the seventh movable frame 307 respectively, and the sixth mounting frame plate 419 and the fifth movable frame 305 are mounted, the whole frame of the device is mounted at the moment, then the third top plate 8 is placed at the right center of the top of the rectangular frame formed by the first platform 1, the second platform 2, the adjusting component 3 and the mounting component 4, the first top plate 6 and the second top plate 7 are respectively placed at the regulated positions, the third top plate 8 is surrounded, at the moment, the lifting lug 418 drives the threaded column 417 to penetrate the first top plate 6 and the second top plate 7 and be in threaded connection with the seventh partition plate 403, so that the first top plate 6 and the second top plate 7 are stably fixed at the top of the rectangular frame, the third top plate 8 is stably clamped at the top of the rectangular frame, the whole device is assembled at the moment, the device can realize the purpose of adjusting the size of the formed frame through the regulation of the holes at the mounting positions, simultaneously, the device is freely installed and convenient to assemble and disassemble, when the device is hung in a hoistway through the lifting lug 418, in the initial position, the elastic rope 416 drives the rotating arm 414 to tilt upwards, the rotating arm 414 can be attached to the inner wall of the hoistway, meanwhile, the movable rod 411 is positioned at the leftmost end, the rotating claw 407 is obliquely arranged under the action of gravity and is blocked by the movable rod 411, when the lifting lug 418 is hung to drive the whole device to move downwards, the rotating arm 414 is driven upwards by the inner wall of the hoistway, so that the rotating arm 414 cannot move greatly, when the whole device moves to a target groove, the lifting lug 418 is lifted upwards, the lifting lug 418 drives the whole frame to move upwards, at the moment, the rough tooth slot at the bottom of one end of the rotating arm 414 can drive the rotating arm 414 to rotate anticlockwise, the rotating arm 414 can be blocked by the inner wall of the hoistway when rotating, so that the rotating arm 414 drives the movable rod 411 to cooperate with the fixed column 413 to drive the top of the rotating claw 407 to rotate along the pointer, so that the bottom of the rotating claw 407 is placed on the inner wall of the groove, meanwhile, the movable rod 411 can press the elastic rolling sheet 412 when the inner wall of the wavy groove of the first movable groove 410 moves rightwards, when the rotating arm 414 is in a horizontal state, the rotating arm 414 can not cooperate with the fixed column 413 to drive the rotating claw 407 to rotate through the movable rod 411, meanwhile, the movable rod 411 is blocked by the elastic rolling sheet 412, so that the rotating claw 407 can not rotate anticlockwise under the action of gravity, and the whole frame moves downwards, so that the rotating claw 407 is blocked by the groove, finally, the rotating claw 407 is placed on the inner wall of the groove in a horizontal state, so that the whole frame can be supported through the rotating claw 407 horizontally arranged on the inner wall of the groove, when the rotating arm 414 is positioned on the inner wall of the groove, at this time, the elastic rope 416 plays a traction role on the rotating arm 414, so that the rotating arm 414 can be restored to an initial position, when the whole frame needs to be driven to move downwards and move to the groove at the bottom, the whole frame is driven to move upwards through the lifting lug 418, at this time, under the action of the inclined tooth groove at the top of one end of the rotating arm 414, the rotating arm 414 rotates anticlockwise and rotates to the bottom, at this time, the rotating claw 407 contacts with the top of the inner wall of the groove, under the action of extrusion at the top of the inner wall of the groove, the rotating claw 407 is in an approximately vertical state in the initial state, then the lifting lug 418 drives the whole device to move downwards through lifting, and as the tooth groove at one end of the top of the rotating arm 414 is the inclined position, when the rotating arm 414 rotates to the bottom, the rotating arm 414 does not rotate downwards and automatically until the rotating arm 414 moves to the inner wall of the groove again, at this time, under the traction of the elastic cord 416, the rotating arm 414 vertically rotates upwards, and the elastic coil 412 generates resistance to the movable rod 411, so that the rotating arm 414 is pulled upwards by the elastic cord 416 to rotate and does not drive the movable rod 411 to move, and at this time, the whole device is restored to the initial state, so that the whole device can continuously move downwards, and the aim of freely moving to the target well groove according to the requirement is fulfilled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Claw arm type adjustable construction platform for well, its characterized in that: comprising the following steps:
the device comprises a first platform (1) and a second platform (2) which can form a rectangular frame, wherein the number of the first platform (1) and the number of the second platform (2) are two respectively, the two first platforms (1) and the two second platforms (2) are arranged in a diagonally symmetrical mode, the first platform (1) comprises a first frame plate (101) and a second frame plate (102), and the second platform (2) comprises a third frame plate (201) and a fourth frame plate (202);
four mounting assemblies (4) are respectively arranged in the middle of the first platform (1) and the second platform (2) and are used for supporting the device in cooperation with grooves of a hoistway, each mounting assembly (4) comprises a fourth mounting frame plate (401), a fifth mounting frame plate (402), a fixing plate (404) and a claw seat (405), four groups of the fourth mounting frame plates (401) and the fifth mounting frame plates (402) are respectively and fixedly connected to the surfaces of the second frame plates (102) and the fourth frame plates (202), one ends of opposite surfaces of the fourth mounting frame plates (401) and the fifth mounting frame plates (402) are fixedly connected with a plurality of seventh partition plates (403), the fixing plates (404) and the claw seats (405) are fixedly connected through bolts, the bottoms of the fourth mounting frame plates (401), the fifth mounting frame plates (402) and the seventh partition plates (403) and the bottoms of the second frame plates (102) and the fifth mounting frame plates (202) are respectively positioned between the fixing plates (404) and the claw seats (405), the rotating shaft sleeves (406) are fixedly connected to the surfaces of the two claw seats (404) in each group (406), and the rotating shaft sleeve (406) is fixedly connected to the two claw assemblies (406), the inner wall fixedly connected with fixed block (408) at the top of rotating claw (407), the middle thread connection of fixed block (408) has high adjusting threaded rod (409), first movable groove (410) has been seted up at the middle part of fixed plate (404), the bottom of first movable groove (410) is wave structure, the inner wall swing joint of first movable groove (410) has movable rod (411), the top of movable rod (411) closely laminates there is elasticity rolling sheet (412), and elasticity rolling sheet (412) fixed connection is on the surface of fixed plate (404), the surface fixedly connected with fixed column (413) of movable rod (411), and the surface of fixed column (413) closely laminates with the surface of rotating claw (407), the middle part of movable rod (411) surface rotates and is connected with rotating arm (414), second movable groove (415) has been seted up at the middle part of second limit board (102) and fourth movable plate (202) corresponding rotating arm (414) position, the top of rotating arm (414) is fixedly connected with elasticity rope (416), and elasticity rope (416) is fixedly connected with second movable groove (415);
the adjusting component (3) is arranged among the first platform (1), the second platform (2) and the mounting component (4) and is used for adjusting the area size of the rectangular frame formed by the first platform (1) and the second platform (2).
2. The claw-arm adjustable construction platform for a hoistway according to claim 1, wherein: one end of the opposite surfaces of the first frame plate (101) and the second frame plate (102) is fixedly connected, one end of the first frame plate (101) corresponding to the position of the second frame plate (102) is fixedly connected with a first partition plate (103), and the first partition plate (103) and the second partition plate (203) are respectively and fixedly connected to the surface of the fifth installation frame plate (402).
3. The claw-arm type adjustable construction platform for a hoistway according to claim 2, wherein: one end of the opposite surfaces of the third side frame plate (201) and the fourth side frame plate (202) is fixedly connected, and one end of the third side frame plate (201) corresponding to the position of the fourth side frame plate (202) is fixedly connected with a second separator plate (203).
4. A claw-arm adjustable construction platform for a hoistway according to claim 3, wherein: the top threaded connection at seventh baffle (403) middle part has screw thread post (417), the top fixedly connected with lug (418) of screw thread post (417), the bottom that movable rod (411) position one end was kept away from to rotor arm (414) is equipped with coarse tooth structure, and the top that movable rod (411) position one end was kept away from to rotor arm (414) is equipped with the tooth structure to the top slope, the top of first platform (1) is fixed and is equipped with first roof (6), and the top of second platform (2) is fixed and is equipped with second roof (7), the top of adjusting part (3) is fixed and is equipped with third roof (8), and third roof (8) are located the position between first roof (6) and second roof (7), first roof (6) and second roof (7) are all run through by screw thread post (417) and are fixed it respectively at the top of first platform (1) and second platform (2) through lug (418).
5. The claw-arm adjustable construction platform for a hoistway of claim 4, wherein: the adjusting component (3) comprises a first movable frame (301), a second movable frame (302), a third movable frame (303), a fourth movable frame (304), a fifth movable frame (305), a sixth movable frame (306) and a seventh movable frame (307), wherein the first movable frame (301) is fixedly connected with the surfaces of the first side frame plate (101) and the third side frame plate (201) through bolts, the second movable frame (302) is fixedly connected with one ends of the opposite surfaces of the two fourth installation frame plates (401) through bolts, the third movable frame (303) is fixedly connected with one ends of the opposite surfaces of the two fifth installation frame plates (402) through bolts, the fourth movable frame (304) is fixedly connected with one ends of the opposite surfaces of the second side frame plate (102) and the fourth movable frame plate (202) through bolts, the fifth movable frame (305) and the sixth movable frame plate (306) are fixedly connected with one ends of the fourth partition plate (311) through bolts, the fifth movable frame (306) is fixedly connected with one ends of the fifth movable frame plate (306) through bolts (313), and one end of the seventh movable frame (307) corresponding to the position of the third installation frame plate (313) is fixedly connected with a sixth partition plate (314) through a bolt, and the sixth partition plate (314) is fixedly connected to the surface of the third installation frame plate (313) through a bolt.
6. The claw-arm adjustable construction platform for a hoistway of claim 5, wherein: one ends of opposite faces of the first movable frame (301) and the second movable frame (302) are fixedly connected with a third partition plate (308) through bolts, one ends of opposite faces of the second movable frame (302) and the third movable frame (303) are fixedly connected with a first installation frame plate (309) through bolts, one ends of positions of the third movable frame (303) corresponding to the sixth movable frame (306) and the seventh movable frame (307) are fixedly connected with a second installation frame plate (310) through bolts respectively, the second installation frame plate (310) is fixedly connected to inner walls of the sixth movable frame (306) and the seventh movable frame (307) through bolts, one end of the fourth installation frame plate (401) corresponding to the position of the fifth movable frame (305) is fixedly connected with a sixth installation frame plate (419), the sixth installation frame plate (419) is fixedly connected to the inner wall of the fifth movable frame (305) through bolts, one end top of the opposite surface of the first frame plate (101) and the second frame plate (102), one end top of the opposite surface of the third frame plate (201) and the fourth frame plate (202), one end top of the opposite surface of the second partition plate (203) and the fifth installation frame plate (402) and one end top of the opposite surface of the first partition plate (103) and the fifth installation frame plate (402) are respectively fixedly connected with a top plate support plate (5), and the top plate support plate (5) is positioned on the first top plate (6), the bottoms of the second top plate (7) and the third top plate (8).
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| CN114809578A (en) | 2022-07-29 |
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