CN116892288B - Attached lifting scaffold lifting mechanism - Google Patents
Attached lifting scaffold lifting mechanism Download PDFInfo
- Publication number
- CN116892288B CN116892288B CN202311162121.1A CN202311162121A CN116892288B CN 116892288 B CN116892288 B CN 116892288B CN 202311162121 A CN202311162121 A CN 202311162121A CN 116892288 B CN116892288 B CN 116892288B
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- Prior art keywords
- main frame
- rod
- frame
- thread bush
- screw
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- 230000007246 mechanism Effects 0.000 title claims abstract description 57
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
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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
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
-
- 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
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of scaffolds, in particular to an attached lifting scaffold lifting mechanism. Including main frame, cardboard, guide rail, roof and U-shaped connecting rod etc. cardboard and main frame connection, open one side that keeps away from the cardboard on the main frame has the bar groove, can carry out horizontal concatenation through the agreeing with joint of cardboard and bar groove between a plurality of main frames, guide rail and main frame connection are connected with the roof on the main frame, and one side that the roof was kept away from to the main frame is connected with the U-shaped connecting rod, can carry out vertical concatenation through the joint of roof and U-shaped connecting rod between a plurality of main frames. The supporting roller can roll on the ground, the main frame is assisted to move, manual carrying is not needed, the main frame can be horizontally spliced through the cooperation of the clamping plates and the strip-shaped grooves, the main frame can be vertically spliced through the cooperation of the top plate and the U-shaped connecting rods, the operation is simple, the whole frame can be conveniently built by people, time and labor are saved, and the working efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of scaffolds, in particular to an attached lifting scaffold lifting mechanism.
Background
The attached lifting scaffold is a novel building engineering supporting system, is widely applied to the operations of outer wall construction, decoration, maintenance and the like of high-rise and super high-rise buildings, and has the advantages of safety, reliability, high construction speed, material saving, work efficiency improvement and the like compared with the traditional floor type scaffold.
In the building process of the existing attached lifting scaffold, parts such as a vertical main frame, a vertical upright rod, a horizontal tie rod, a vertical diagonal rod, a horizontal diagonal rod, a foot blocking rod and the like are required to be installed and spliced in sequence by screwing manually, and the follow-up lifting scaffold also needs to be disassembled, so that the whole support is troublesome in the disassembling and assembling process; in addition, the existing attached lifting scaffold is usually lifted through an electric hoist, after each lifting, the attached wall support, the lifting hanging seat and the electric hoist are all required to be detached manually, and then the lifting hanging seat and the electric hoist are lifted by one layer to be reinstalled, so that the operation is troublesome, and the working efficiency is low.
Disclosure of Invention
In order to overcome the defects that the existing attached lifting scaffold is inconvenient to disassemble and assemble, and a lifting mechanism of the existing attached lifting scaffold needs to be disassembled, moved upwards and reinstalled every time when one layer is lifted, the working efficiency is low, the technical problem of the invention is that: provided is an attached lifting scaffold lifting mechanism capable of improving working efficiency.
The technical implementation scheme of the invention is as follows:
the utility model provides an inserted lift scaffold elevating system, including attaching the wall support, the main frame, the cardboard, the guide rail, the roof, the U-shaped connecting rod, supporting roller, stabilizing mean, actuating mechanism and fixed establishment, the cardboard is connected with the main frame, open one side of keeping away from the cardboard on the main frame has the bar groove, can carry out horizontal concatenation through the agreeing joint of cardboard and bar groove between a plurality of main frames, guide rail and main frame connection, be connected with the roof on the main frame, one side of the roof is kept away from to the main frame is connected with the U-shaped connecting rod, can carry out vertical concatenation through the joint of roof and U-shaped connecting rod between a plurality of main frames, symmetry rotation formula is connected with supporting roller on the U-shaped connecting rod, so that main frame removes the installation, stabilizing mean is used for stabilizing the position of main frame, actuating mechanism is used for driving the main frame and goes up and down, be equipped with on attaching the wall support and be used for with actuating mechanism complex fixed establishment.
Preferably, the stabilizing mean is including mounting panel, sliding connection frame, coupling spring and removal gyro wheel, and the symmetry is connected with the mounting panel on the wall-attached support, and sliding connection frame and mounting panel slip type are connected and can left and right sides slip, and sliding connection frame sideslip inwards can block the guide rail, and coupling spring connects sliding connection frame and mounting panel to make sliding connection frame elasticity reset, remove the gyro wheel and rotate with sliding connection frame and be connected, remove the gyro wheel and can roll in the guide rail.
Preferably, the driving mechanism comprises a protective cover, a driving motor, a rotating screw rod, an assembling screw rod and a spring buckle, wherein the protective cover is detachably arranged on the main frame, the driving motor is connected in the protective cover, the rotating screw rod is connected with an output shaft of the driving motor so as to drive the rotating screw rod to rotate, the assembling screw rod can be clamped at the lower end of the rotating screw rod, and the two assembling screw rods can be clamped and assembled so that the assembling screw rod can synchronously rotate along with the rotating screw rod, one end of the assembling screw rod is provided with the spring buckle, and the spring buckle is used for fixing the position of the assembling screw rod.
Preferably, the fixing mechanism comprises a mounting frame, a first thread bush, a second thread bush, a reset spring, a pull rope and a locking assembly, wherein the mounting frame is connected with the wall attaching support, the first thread bush and the second thread bush are both in sliding connection with the mounting frame and can slide left and right, the second thread bush and the first thread bush can be spliced, a threaded hole can be formed between the second thread bush and the first thread bush in a surrounding mode and sleeved on the outer side of the rotating screw or the spliced screw, when the rotating screw and the spliced screw rotate, the rotating screw and the spliced screw can lift between the second thread bush and the first thread bush, the reset spring is connected with the second thread bush and the mounting frame, the second thread bush is elastically reset, the pull rope is connected with the first thread bush and the second thread bush, the pull rope penetrates through the mounting frame in a sliding mode, so that the first thread bush can pull the second thread bush to move left through the pull rope, the rotating screw or the spliced screw is loosened, and the locking assembly is used for fixing the positions of the first thread bush and the second thread bush.
Preferably, the locking assembly comprises a clamping rod I and a compression spring, the threaded sleeve I is provided with two round holes, the clamping rod I is in sliding connection with the mounting frame and can slide back and forth, the clamping rod I can be clamped in the round holes in a backward movement mode so as to fix the position of the threaded sleeve I, and the compression spring is connected with the clamping rod I and the mounting frame so as to enable the clamping rod I to elastically reset.
Preferably, the clamping mechanism comprises a hollow frame, a fixed block, a locking rod, an extension spring, a guide rod, a sliding block, a guide block, a wire ring and an elastic rope, wherein the hollow frame, the fixed block and the guide block are symmetrically connected to the main frame, the locking rod is connected between the fixed block and the guide block in a sliding mode, the locking rod moves downwards to clamp the hollow frame on the main frame below the locking rod, the locking rod and the fixed block are connected in a stable vertical direction at the position of the hollow frame, the locking rod is elastically reset, the guide rod is symmetrically connected to the main frame, the sliding block is connected with the guide rod in a sliding mode and can slide back and forth, the plurality of wire rings are respectively arranged on the main frame and the guide block, the elastic rope is connected with the sliding block and the locking rod, and the elastic rope penetrates through the wire ring in a sliding mode, so that the sliding block can move forwards through the elastic rope to pull the locking rod to move downwards.
Preferably, the device further comprises a connecting mechanism, the connecting mechanism comprises a clamping rod II, a grip, a sliding frame, a wedge block and a compression spring, the main frame is provided with two clamping grooves, the clamping rod II is in sliding connection with the main frame, the clamping rod II moves rightwards to clamp the main frame on the right side of the main frame, the grip is connected with the clamping rod II in a stable horizontal direction, the sliding frame is in sliding connection with the grip and can slide forwards and backwards, the wedge block is symmetrically connected with the sliding frame, the wedge block moves backwards and can be clamped in the clamping grooves to fix the position of the clamping rod II, and the compression spring is connected with the wedge block and the grip to provide the force of the wedge block moving backwards.
Preferably, the device further comprises a placement component, wherein the placement component comprises a placement barrel and a rubber clamping sleeve, the main frame is connected with the placement barrel for placing the assembly screw, and the main frame is connected with the rubber clamping sleeve for fixing the assembly screw.
Compared with the prior art, the invention has the following advantages:
1. the supporting roller can roll on the ground, the main frame is assisted to move, manual carrying is not needed, the main frame can be horizontally spliced through the cooperation of the clamping plates and the strip-shaped grooves, the main frame can be vertically spliced through the cooperation of the top plate and the U-shaped connecting rods, the operation is simple, the whole frame can be conveniently built by people, time and labor are saved, and the working efficiency can be improved.
2. According to the invention, the integral frame can be driven to rise one layer through the cooperation of the driving mechanism and the fixing mechanism, then only the lowest wall-attached support is required to be detached and installed on the uppermost wall-attached support one layer, so that the integral frame can rise again later, the driving mechanism is not required to be detached and installed manually, and the working efficiency can be improved.
3. According to the invention, through the effect of the clamping mechanism, two adjacent main frames in the vertical direction can be clamped, the main frames in the vertical direction are prevented from moving or shaking, and the stability of the whole frame can be improved.
4. According to the invention, through the action of the connecting mechanism, the connection of two adjacent main frames in the horizontal direction can be completed, the main frames in the horizontal direction are prevented from moving or shaking, and the stability of the whole frame can be improved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view showing a specific structure of the main frame of the present invention.
Fig. 4 is a schematic perspective view of the guide rail of the present invention.
Fig. 5 is a schematic perspective view of the stabilizing mechanism of the present invention.
Fig. 6 is a cross-sectional view of the sliding connection of the present invention.
Fig. 7 is a schematic perspective view of a driving mechanism according to the present invention.
Fig. 8 is an enlarged view of section a of fig. 7 in accordance with the present invention.
Fig. 9 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 10 is a cross-sectional view of a mounting frame and a screw sleeve of the present invention.
Fig. 11 is an exploded view of the mounting frame and the first thread bushing of the present invention.
Fig. 12 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 13 is an enlarged view of section B of fig. 12 in accordance with the present invention.
Fig. 14 is a schematic perspective view of a lock lever according to the present invention.
Fig. 15 is a schematic perspective view of the connecting mechanism of the present invention.
Fig. 16 is a schematic view showing a specific structure of the connecting mechanism of the present invention.
Fig. 17 is a schematic perspective view of a placement module according to the present invention.
The marks of the components in the drawings are as follows: 1. wall-attached support, 2, main frame, 21, clip plate, 22, bar slot, 3, guide rail, 4, top plate, 5, U-shaped connecting rod, 6, supporting roller, 7, stabilizing mechanism, 71, mounting plate, 72, sliding connecting frame, 73, connecting spring, 74, moving roller, 8, driving mechanism, 81, shield, 82, driving motor, 83, rotating screw, 84, assembling screw, 85, spring buckle, 9, fixing mechanism, 91, mounting frame, 92, screw sleeve one, 93, screw sleeve two, 94, return spring, 95, pull rope, 96, round hole, 97, clip rod one, 98, compression spring, 10, clamping mechanism, 101, hollow frame, 102, fixed block, 103, locking rod, 104, tension spring, 105, guide rod, 106, sliding block, 107, guide block, 108, wire ring, 109, elastic rope, 11, connecting mechanism, 111, clip slot, 112, clip rod two, 113, grip, 114, sliding frame, 115, wedge block, 116, compression spring, 12, placing component, 121, placing clip sleeve, 122.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Examples: the utility model provides an attached lift scaffold elevating system, as shown in fig. 1-11, including attaching wall support 1, main frame 2, cardboard 21, guide rail 3, roof 4, U-shaped connecting rod 5, supporting roller 6, stabilizing mean 7, actuating mechanism 8 and fixed establishment 9, main frame 2 right side lower part is connected with cardboard 21, the bar groove 22 has been opened to main frame 2 left side lower part, between two adjacent main frames 2 of horizontal direction, cardboard 21 on the left side main frame 2 can block in the bar groove 22 on the right side main frame 2, make and can carry out horizontal concatenation through the fit joint of cardboard 21 and bar groove 22 between a plurality of main frames 2, main frame 2 front side left part all is connected with guide rail 3, guide rail 3 front end face is the inclined plane, main frame 2 top rear side is connected with roof 4, main frame 2 bottom front and back symmetry is connected with U-shaped connecting rod 5, between two adjacent main frames 2, roof 4 on the downside main frame 2 can insert between two U-shaped connecting rods 5 on the upside main frame 2, make and can carry out horizontal concatenation through the fit joint of cardboard 21 and bar groove 22, it has the guide rail 5 to make the guide rail 2, guide rail 2 front end face is inclined plane, guide rail 3 front end face is equipped with the roof 4, vertical direction connecting rod 5, vertical direction connecting rod 6 is equipped with the guide rail 2, vertical direction is connected with the guide rail 2.
As shown in fig. 1, fig. 2, fig. 5 and fig. 6, the stabilizing mechanism 7 comprises a mounting plate 71, a sliding connecting frame 72, a connecting spring 73 and a moving roller 74, wherein the mounting plate 71 is symmetrically connected on the back side of the wall attaching support 1 in a left-right mode, the sliding connecting frame 72 is connected on the mounting plate 71 in a sliding mode, the connecting spring 73 is connected between the sliding connecting frame 72 and the adjacent mounting plate 71, when the guiding rail 3 moves towards one side close to the wall attaching support 1, the inclined surface of the guiding rail 3 is contacted with the sliding connecting frame 72, so that the sliding connecting frame 72 can be extruded to slide outwards to be opened, then the sliding connecting frame 72 can be driven to slide inwards to slide and reset to clamp the guiding rail 3 under the elastic force of the connecting spring 73, the moving roller 74 is connected on one side, close to each other, of the sliding connecting frame 72 is symmetrically connected with the moving roller 74 in a vertical mode, and the moving roller 74 can roll in the guiding rail 3.
As shown in fig. 1, fig. 2, fig. 7 and fig. 8, the driving mechanism 8 comprises a protective cover 81, a driving motor 82, a rotating screw 83, an assembling screw 84 and a spring buckle 85, wherein the protective cover 81 is detachably arranged on the main frame 2, the driving motor 82 is connected in the protective cover 81, the rotating screw 83 is connected to an output shaft of the driving motor 82, the assembling screw 84 can be clamped at the lower end of the rotating screw 83, and the two assembling screws 84 can be clamped and assembled, and the spring buckle 85 is arranged at one end of the assembling screw 84.
As shown in fig. 1, fig. 2, fig. 9, fig. 10 and fig. 11, the fixing mechanism 9 includes a mounting frame 91, a first thread bush 92, a second thread bush 93, a return spring 94, a pull rope 95, a first clamping rod 97 and a compression spring 98, the right side of the wall-attached support 1 is connected with the mounting frame 91, the right side of the mounting frame 91 is slidably connected with the first thread bush 92, the rear side of the mounting frame 91 is slidably connected with the second thread bush 93, the second thread bush 93 and the first thread bush 92 can be spliced, thereby the second thread bush 93 and the first thread bush 92 can enclose a threaded hole bush outside the rotating screw 83 or the splicing screw 84, the rotating screw 83 or the splicing screw 84 can be lifted and lowered when rotating, the main frame 2 is driven to lift, the second thread bush 93 and the mounting frame 91 are connected with the return spring 94, the pull rope 95 is connected between the first thread bush 92 and the left side of the second thread bush 93, the left side of the pull rope 95 slidably penetrates the mounting frame 91, the left side and right side of the first thread bush 92 is symmetrically provided with a round hole 96, the front side of the mounting frame 91 is slidably connected with the first clamping rod 97, the clamping rod 97 can be clamped in the first clamping rod 97, and the first clamping rod 97 can be prevented from being separated from the position of the first thread bush 92 or the splicing screw 84, namely the first thread bush 84 can be conveniently spliced and the threaded bush 84 is conveniently or compressed and spliced by the screw 84.
Firstly, a plurality of wall-attached supports 1 are arranged at proper positions of the outer wall of a building, then the main frame 2 is pushed to move, the supporting rollers 6 can roll on the ground, the main frame 2 is assisted to move, and manual carrying is not needed; the main frame 2 can drive the guide rail 3 to move towards the direction close to the wall-attached support 1, when the inclined surface of the guide rail 3 is contacted with the sliding connection frame 72, the sliding connection frame 72 is extruded to move outwards, the connecting spring 73 is compressed, the sliding connection frame 72 can drive the movable roller 74 to move outwards, when the inclined surface of the guide rail 3 passes over the sliding connection frame 72, the connecting spring 73 can be restored, so that the sliding connection frame 72 and the movable roller 74 can be driven to move inwards to reset, the sliding connection frame 72 is clamped on the guide rail 3, the movable roller 74 is positioned in the guide rail 3, and the movable roller 74 can roll in the guide rail 3, so that the position of the main frame 2 can be stabilized; at this time, the clamping rod I97 can be pulled forwards, the compression spring 98 is compressed, the clamping rod I97 releases the right round hole 96, then the thread sleeve I92 can be pulled rightwards, the thread sleeve I92 can pull the thread sleeve II 93 to move leftwards through the pull rope 95, the reset spring 94 is compressed, the thread sleeve I92 and the thread sleeve II 93 are separated from each other, the clamping rod I97 is released again, the compression spring 98 can restore to the original state, the clamping rod I97 is driven to move backwards and reset, the clamping rod I97 is clamped in the left round hole 96, so that the positions of the thread sleeve I92 and the thread sleeve II 93 can be fixed, then the protective cover 81 is arranged on the main frame 2, the rotating screw 83 is positioned between the thread sleeve I92 and the thread sleeve II 93, then the clamping rod I97 is pulled forwards, the compression spring 98 is compressed, the clamping rod I97 releases the left round hole 96, the reset spring 94 can restore to the original state, the thread bush II 93 is driven to move and reset to the right, the thread bush II 93 can pull the thread bush I92 to move and reset to the left through the pull rope 95, the thread bush I92 and the thread bush II 93 are spliced together, at the moment, the thread bush I92 and the thread bush II 93 are sleeved on the rotating screw 83, the clamping rod I97 is released, the compression spring 98 can restore to the original state, the clamping rod I97 is driven to move and reset to the back, the clamping rod I97 is clamped in the right round hole 96, and therefore the positions of the thread bush I92 and the thread bush II 93 can be fixed; then the rotating screw 83 is driven to rotate by the driving motor 82, so that the rotating screw 83 can ascend relative to the first thread bush 92 and the second thread bush 93 to drive the main frame 2 and the guide rail 3 to ascend to a proper height; then the next main frame 2 is moved to the position right below the last main frame 2, a top plate 4 positioned on the lower main frame 2 can be inserted between two U-shaped connecting rods 5 positioned on the upper main frame 2, the vertical splicing work of the main frames 2 is completed, an splicing screw 84 is clamped at the lower end of a rotating screw 83, a spring buckle 85 on the splicing screw 84 can be clamped on the rotating screw 83, so that the position of the splicing screw 84 can be stabilized, a first threaded sleeve 92 and a second threaded sleeve 93 can be controlled to be sleeved on the splicing screw 84, when the rotating screw 83 rotates, the splicing screw 84 can be driven to rotate, the splicing screw 84 can ascend relative to the first threaded sleeve 92 and the second threaded sleeve 93, the main frames 2 in the vertical direction can synchronously ascend, and the splicing screw 84 can splice a proper number of main frames 2 in the vertical direction according to actual needs in a reciprocating manner; when people splice the main frames 2 transversely, the clamping plates 21 on the left main frame 2 can be clamped in the strip-shaped grooves 22 on the right main frame 2, so that the main frames 2 in the horizontal direction can be ensured to ascend synchronously, and the construction of the whole frames can be completed; when the integral frame rises by one layer, the bottommost wall-attached support 1 can be detached and installed on the topmost wall-attached support 1 by one layer, so that the first thread bush 92 and the second thread bush 93 on the wall-attached support 1 can be sleeved on the rotating screw 83, and when the rotating screw 83 rotates, the integral frame can be driven to rise by one layer.
As shown in fig. 1, fig. 2, fig. 12, fig. 13 and fig. 14, the clamping mechanism 10 is further included, the clamping mechanism 10 includes a hollow frame 101, a fixed block 102, a locking rod 103, a tension spring 104, a guide rod 105, a sliding block 106, a guide block 107, a wire ring 108 and an elastic rope 109, the hollow frame 101 is symmetrically connected to the front side of the upper portion of the main frame 2, the fixed block 102 and the guide block 107 are symmetrically connected to the front side of the lower portion of the main frame 2, the guide block 107 is located below the fixed block 102, the locking rod 103 is slidably connected between the fixed block 102 and the adjacent guide block 107, when the locking rod 103 located on the upper main frame 2 moves downwards, the hollow frame 101 located on the lower main frame 2 can be clamped, so that the tension spring 104 is connected between the locking rod 103 and the adjacent fixed block 102, the guide rod 105 is symmetrically connected to the front side of the lower portion of the main frame 2, the guide rod 105 is located inside the guide block 107, the guide rod 105 is slidably connected to the guide block 106, the wire ring 108 is also connected to the front side of the lower portion of the main frame 2, the wire ring 108 is symmetrically connected to the wire ring 108, and the wire ring 109 is located between the two adjacent guide rings and is slidably connected to the wire ring 108.
When the main frame 2 is vertically spliced, the top plate 4 on the lower main frame 2 is inserted into the U-shaped connecting rod 5 on the upper main frame 2, the top plate 4 on the lower main frame 2 can extrude the sliding block 106 on the upper main frame 2 to move forwards, the sliding block 106 can pull the locking rod 103 to move downwards through the elastic rope 109, the tension spring 104 stretches, the wire ring 108 is used for guiding the elastic rope 109, when the locking rod 103 is in contact with the hollow frame 101 on the lower main frame 2, the locking rod 103 stops moving downwards, the sliding block 106 continues to move forwards, the elastic rope 109 stretches, when the hollow frame 101 on the lower main frame 2 moves to be aligned with the locking rod 103, the elastic rope 109 is driven to continue to move downwards, the locking rod 103 is clamped in the hollow frame 101 on the lower main frame 2, and therefore the main frame 2 in the vertical direction can be ensured to be aligned completely, and the main frame 2 in the vertical direction can be prevented from moving or shaking.
As shown in fig. 1, 2, 15 and 16, the device further comprises a connecting mechanism 11, the connecting mechanism 11 comprises a clamping rod two 112, a handle 113, a sliding frame 114, a wedge block 115 and a compression spring 116, two clamping grooves 111 are formed in the middle right portion of the rear side of the main frame 2, the clamping rod two 112 is slidably connected in the middle of the rear side of the main frame 2, when the clamping rod two 112 on the left main frame 2 moves to the right, the main frame 2 on the right can be clamped, so that stability of the main frame 2 on the horizontal direction can be ensured, the handle 113 is connected to the left side of the clamping rod two 112, the sliding frame 114 is slidably connected to the handle 113, the wedge block 115 is vertically symmetrically connected to the rear side of the sliding frame 114, and the compression spring 116 is connected between the wedge block 115 and the handle 113.
Initially, the rear end of the wedge block 115 is supported by the main frame 2, the compression spring 116 is in a compressed state, after the main frame 2 is horizontally spliced, the handle 113 on the left main frame 2 can be held by hand, the handle 113 can be pushed to the right to drive the clamping rod two 112, the sliding frame 114 and the wedge block 115 to move to the right, the clamping rod two 112 can be clamped in the main frame 2 on the right, when the wedge block 115 is aligned with the clamping groove 111, the compression spring 116 can restore the original state to drive the sliding frame 114 and the wedge block 115 to move backwards, so that the wedge block 115 is clamped in the clamping groove 111, and the connection of two adjacent main frames 2 in the horizontal direction can be completed, and the movement or shaking of the main frame 2 in the horizontal direction is prevented.
As shown in fig. 1, 2 and 17, the device further comprises a placement component 12, the placement component 12 comprises a placement cylinder 121 and a rubber clamping sleeve 122, the lower middle part of the front side of the main frame 2 is connected with the placement cylinder 121, and the upper middle part of the front side of the main frame 2 is connected with the rubber clamping sleeve 122; when people vertically splice the main frame 2, the lower end of the assembly screw 84 to be used can be placed on the placement barrel 121, and then the rubber clamping sleeve 122 is clamped at the upper end of the assembly screw 84, so that the position of the assembly screw 84 can be fixed, the assembly screw 84 can synchronously move along with the main frame 2, and subsequent installation work is facilitated.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (8)
1. The utility model provides an attached lifting scaffold lifting mechanism, including attaching wall support (1), characterized by, still including main frame (2), cardboard (21), guide rail (3), roof (4), U-shaped connecting rod (5), backing roller (6), stabilizing mean (7), actuating mechanism (8) and fixed establishment (9), cardboard (21) are connected with main frame (2), open on main frame (2) one side of keeping away from cardboard (21) has bar slot (22), can carry out horizontal concatenation through the joint of cardboard (21) and bar slot (22) between a plurality of main frames (2), guide rail (3) are connected with main frame (2), be connected with roof (4) on main frame (2), one side of keeping away from roof (4) of main frame (2) is connected with U-shaped connecting rod (5), can carry out vertical concatenation through the grafting of roof (4) and U-shaped connecting rod (5) between a plurality of main frame (2), symmetrical rotation is connected with backing roller (6) on U-shaped connecting rod (5) so that main frame (2) remove and install mechanism (7) and be used for stabilizing mean (8) to carry out stable lifting mechanism's drive position (2), be equipped with on attaching wall support (1) be used for with actuating mechanism (8) complex fixed establishment (9), main frame (2) top rear side is connected with roof (4), and symmetrical connection has U-shaped connecting rod (5) around main frame (2) bottom, between two adjacent main frames (2) of vertical direction, roof (4) on downside main frame (2) can insert between two U-shaped connecting rods (5) on upside main frame (2).
2. An attached lifting scaffold lifting mechanism according to claim 1, characterized in that the stabilizing mechanism (7) comprises a mounting plate (71), a sliding connecting frame (72), a connecting spring (73) and a moving roller (74), wherein the mounting plate (71) is symmetrically connected to the wall-attached support (1), the sliding connecting frame (72) is slidably connected with the mounting plate (71) and can slide left and right, the sliding connecting frame (72) slides inwards to clamp the guide rail (3), the connecting spring (73) is connected with the sliding connecting frame (72) and the mounting plate (71) so as to enable the sliding connecting frame (72) to elastically reset, the moving roller (74) is rotatably connected with the sliding connecting frame (72), and the moving roller (74) can roll in the guide rail (3).
3. The lifting mechanism for the attached lifting scaffold according to claim 1, wherein the driving mechanism (8) comprises a protective cover (81), a driving motor (82), a rotating screw rod (83), an assembling screw rod (84) and a spring buckle (85), the protective cover (81) is detachably arranged on the main frame (2), the driving motor (82) is connected in the protective cover (81), the rotating screw rod (83) is connected with an output shaft of the driving motor (82) so as to drive the rotating screw rod (83) to rotate, the assembling screw rod (84) can be clamped at the lower end of the rotating screw rod (83), and the two assembling screw rods (84) can be clamped and assembled so that the assembling screw rods (84) can synchronously rotate along with the rotating screw rod (83), one end of the assembling screw rod (84) is provided with the spring buckle (85), and the spring buckle (85) is used for fixing the position of the assembling screw rod (84).
4. An attached lifting scaffold lifting mechanism according to claim 3, wherein the fixing mechanism (9) comprises a mounting frame (91), a first thread bush (92), a second thread bush (93), a return spring (94), a pull rope (95) and a locking component, the mounting frame (91) is connected with the wall attaching support (1), the first thread bush (92) and the second thread bush (93) are both in sliding connection with the mounting frame (91) and can slide left and right, the first thread bush (93) and the first thread bush (92) can be inserted so that a threaded hole can be formed between the second thread bush (93) and the first thread bush (92) to be sleeved outside a rotating screw (83) or an assembling screw (84), when the rotating screw (83) and the assembling screw (84) rotate, the rotating screw (83) and the assembling screw (84) can lift between the second thread bush (93) and the first thread bush (92), the return spring (94) is connected with the second thread bush (93) and the mounting frame (91) so as to enable the second thread bush (93) to elastically reset, the first thread bush (93) and the pull rope (95) to be connected with the first thread bush (95) in a sliding manner, so that the first screw sleeve (92) can move to the right and the second screw sleeve (93) can be pulled by the pull rope (95) to move to the left to loosen the rotating screw (83) or the assembling screw (84), and the locking assembly is used for fixing the positions of the first screw sleeve (92) and the second screw sleeve (93).
5. The lifting mechanism for an attached lifting scaffold according to claim 4, wherein the locking assembly comprises a first clamping rod (97) and a compression spring (98), the first threaded sleeve (92) is provided with two round holes (96), the first clamping rod (97) is slidably connected with the mounting frame (91) and can slide back and forth, the first clamping rod (97) can be clamped in the round holes (96) by moving backwards so as to fix the position of the first threaded sleeve (92), and the compression spring (98) is connected with the first clamping rod (97) and the mounting frame (91) so as to enable the first clamping rod (97) to elastically reset.
6. The lifting mechanism for the attached lifting scaffold according to claim 1, further comprising a clamping mechanism (10), wherein the clamping mechanism (10) comprises a hollow frame (101), a fixed block (102), a locking rod (103), a tension spring (104), a guide rod (105), a sliding block (106), a guide block (107), a wire ring (108) and an elastic rope (109), the hollow frame (101), the fixed block (102) and the guide block (107) are symmetrically connected on the main frame (2), the locking rod (103) is slidably connected between the fixed block (102) and the guide block (107), the hollow frame (101) below the locking rod (103) can be clamped by downward movement of the locking rod (103) so as to stabilize the position of the hollow frame (101) in the vertical direction, the tension spring (104) is connected with the locking rod (103) and the fixed block (102) to enable the locking rod (103) to elastically reset, the guide rod (105) is symmetrically connected on the main frame (2), the sliding block (106) is slidably connected with the guide rod (105) and can slide back and forth, a plurality of wire rings (108) are respectively arranged on the main frame (2) and the guide rope (109) in a penetrating mode, so that the sliding block (106) can move forwards to pull the locking rod (103) to move downwards through the elastic rope (109).
7. The lifting mechanism for the attached lifting scaffold according to claim 1, further comprising a connecting mechanism (11), wherein the connecting mechanism (11) comprises a clamping rod II (112), a grip (113), a sliding frame (114), a wedge block (115) and a compression spring (116), two clamping grooves (111) are formed in the main frame (2), the clamping rod II (112) is slidably connected with the main frame (2), the clamping rod II (112) can clamp the main frame (2) on the right side of the clamping rod II to stabilize the position of the hollow frame (101) in the horizontal direction, the grip (113) is connected with the clamping rod II (112), the sliding frame (114) is slidably connected with the grip (113) and can slide back and forth, wedge blocks (115) are symmetrically connected to the sliding frame (114), the wedge blocks (115) can be clamped in the clamping grooves (111) in a backward movement mode, the positions of the clamping rod II (112) are fixed, and the compression spring (116) is connected with the wedge blocks (115) and the grip (113) to provide the backward movement force of the wedge blocks (115).
8. An attached lifting scaffold lifting mechanism according to claim 3, further comprising a placement component (12), wherein the placement component (12) comprises a placement barrel (121) and a rubber clamping sleeve (122), the placement barrel (121) for placing the assembly screw (84) is connected to the main frame (2), and the rubber clamping sleeve (122) for fixing the assembly screw (84) is connected to the main frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311162121.1A CN116892288B (en) | 2023-09-11 | 2023-09-11 | Attached lifting scaffold lifting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311162121.1A CN116892288B (en) | 2023-09-11 | 2023-09-11 | Attached lifting scaffold lifting mechanism |
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| CN116892288A CN116892288A (en) | 2023-10-17 |
| CN116892288B true CN116892288B (en) | 2023-11-17 |
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| CN202311162121.1A Active CN116892288B (en) | 2023-09-11 | 2023-09-11 | Attached lifting scaffold lifting mechanism |
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| CN116892288A (en) | 2023-10-17 |
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