CN114541731B - Wall body adhesion lifting construction platform - Google Patents
Wall body adhesion lifting construction platform Download PDFInfo
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- CN114541731B CN114541731B CN202210268111.5A CN202210268111A CN114541731B CN 114541731 B CN114541731 B CN 114541731B CN 202210268111 A CN202210268111 A CN 202210268111A CN 114541731 B CN114541731 B CN 114541731B
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- Prior art keywords
- material conveying
- hanging basket
- shaft
- right direction
- construction
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/006—Applications of loading and unloading equipment for lifts associated with buildings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/0075—Roping with hoisting rope or cable positively attached to a winding drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/022—Guideways; Guides with a special shape
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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
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- 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
- E04G5/14—Railings
-
- 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
-
- 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
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to a wall body attaching and lifting construction platform, which comprises a vertical framework, an operation platform, a construction hanging basket, a lifting mechanism, a transmission piece and an anti-falling mechanism, wherein the lifting mechanism is arranged on the vertical framework; the working platform comprises at least two working layers which are arranged at intervals along the up-down direction, a working partition board is arranged in the middle of the working layers to divide the working layers into a material conveying area and a personnel working area, and a first material conveying mechanism is arranged on the material conveying area; the construction hanging basket is installed in the vertical framework and comprises a hanging basket base, coamings connected to the front side and the rear side of the hanging basket base and an openable door connected to the left side and the right side of the hanging basket base, a hanging basket partition plate is arranged on the hanging basket base to divide the construction hanging basket into a material conveying area and a personnel standing area, a second material conveying mechanism is arranged on the material conveying area, and the second material conveying mechanism is movably assembled on the hanging basket base along the left-right direction. According to the invention, a linkage effect can be generated between the first material conveying mechanism and the second material conveying mechanism, so that the material conveying efficiency is improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a wall body attaching and lifting construction platform.
Background
In recent years, the development of the building industry in China is rapid, the building land tends to be tense gradually, the building is promoted to develop to the high-rise and super-high-rise aspects gradually, and new challenges are provided for the construction process and technology of the high-rise building. In particular, in recent years, with the demands of construction technology and the development of scientific technology, some traditional scaffolds are gradually eliminated due to time consumption, labor consumption, consumable materials, safety and other reasons, and an overhead operation platform is replaced.
The building construction platform is also called an attached lifting scaffold, is a novel scaffold technology which is rapidly developed in the century, changes high-altitude operation into low-altitude operation, changes suspended operation into frame body internal operation, and is a safety structure for assisting workers to build high-altitude or outer wall construction operation on site.
Currently, in the related art, a construction platform generally includes a frame body, an attachment support, a guide rail, an unloading jack, a lifting device, and the like. The scaffold is mainly applied to the use operation of assembled building main bodies and outer walls on high-rise and super-high-rise buildings, can climb along the lifting of the building, and can be divided into hydraulic, electric and manual power sources according to the lifting of the building. However, the existing high-altitude operation platform still needs to manually carry materials, and has low material transportation efficiency and long time consumption.
Disclosure of Invention
In view of the above, the present invention aims to provide a wall attachment lifting construction platform for solving the problems of low material transportation efficiency, and the like of the high-altitude operation platform in the prior art,
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a wall attachment lifting construction platform, comprising:
the vertical framework is defined as a left-right direction, a width direction is a front-back direction, and an operation platform is arranged on at least one of the left side and the right side of the vertical framework;
The working platform is assembled on the vertical framework in a moving manner along the up-down direction and comprises at least two working layers which are arranged at intervals along the up-down direction, a working partition board which extends along the left-right direction is arranged in the middle of the working layers so as to divide the working layers into a material conveying area and a personnel construction area in the front-back direction, a first material conveying mechanism is arranged on the material conveying area, and a wall attaching mechanism for filling a gap between the working platform and a building wall is arranged on the personnel construction area;
the construction hanging basket is arranged in the vertical framework and comprises a hanging basket base, coamings connected to the front side and the rear side of the hanging basket base and openable door connected to the left side and the right side of the hanging basket base, a hanging basket partition plate extending along the left-right direction is arranged on the hanging basket base so as to divide the space in the construction hanging basket into a material conveying area and a personnel standing area in the front-rear direction, a second material conveying mechanism is arranged on the material conveying area, and the second material conveying mechanism is movably assembled on the hanging basket base along the left-right direction;
the lifting mechanism is arranged between the construction hanging basket and the vertical framework and is used for driving the construction hanging basket to move up and down;
the transmission part is arranged on one of the first material conveying mechanism and the second material conveying mechanism and is used for enabling the two material conveying mechanisms to be in transmission fit when the construction hanging basket rises to the corresponding operation layer;
the anti-falling mechanism is arranged between the construction hanging basket and the vertical framework.
The beneficial effects of the technical scheme are as follows: when the wall body attaching construction platform is used for transporting materials, the materials can be placed in the material conveying area of the construction hanging basket, the construction hanging basket is hung to the corresponding operation layer through the lifting mechanism, the corresponding box door is opened, the horizontal position of the second material conveying mechanism is adjusted, the second material conveying mechanism is in transmission fit with the corresponding first material mechanism on the operation layer under the action of the transmission piece, at the moment, the first material conveying mechanism and the second material conveying mechanism can generate a linkage effect, so that the materials can be directly conveyed to the first material conveying mechanism on the operation layer from the second material conveying mechanism, the materials are prevented from being manually conveyed to the operation layer, and the material conveying efficiency is improved. Under the effect of wall body adherence mechanism, can fill the clearance between working layer and the building wall, guarantee workman's construction safety, under the effect of anti-falling mechanism simultaneously, also can guarantee construction hanging flower basket workman's safety when unexpected falling.
Further, the first material conveying mechanism comprises first rollers embedded in the material conveying area and first driving shafts used for driving the first rollers to roll, a plurality of first rollers are arranged at intervals along the left-right direction, each first roller is rotationally assembled in the material conveying area through a first rolling shaft, the first driving shafts extend along the left-right direction, the first rolling shafts extend along the front-back direction, and first transmission cone gear sets are correspondingly arranged between the first driving shafts and each first rolling shaft;
The second material conveying mechanism comprises a material conveying seat, a second roller embedded in the material conveying seat, a second driving shaft for driving the second roller to roll and a material conveying motor in transmission connection with the second driving shaft, a plurality of second rollers are arranged at intervals along the left-right direction, each second roller is rotationally assembled in the material conveying seat through the second rolling shaft, the second driving shaft extends along the left-right direction, the second rolling shaft extends along the front-back direction, and a second transmission bevel gear set is correspondingly arranged between the second driving shaft and each second rolling shaft;
The transmission member is mounted on the first drive shaft.
The beneficial effects are that: the material conveying motor is arranged on the construction hanging basket to carry out material conveying operation on the working layers with different heights, the setting quantity of the material conveying motor is reduced, and meanwhile, the transmission of each roller is more stable by adopting the transmission bevel gear set.
Further, be equipped with the shaft hole that supplies the second drive shaft to peg graft on the driving medium, the hole bottom department in shaft hole is equipped with and ends the card groove that changes, the axle head of second drive shaft is equipped with and ends the card post that changes of card groove grafting complex that ends, the position that corresponds the shaft hole on the driving medium is equipped with two along the radial locked groove that extends in shaft hole, two locked grooves are located the radial upper and lower both sides in shaft hole respectively, be equipped with the first spring that can stretch out and draw back from top to bottom along the radial in shaft hole in the locked groove, the tip of first spring is equipped with the locking piece, be equipped with the clamp sleeve in the second drive shaft, be equipped with on the clamp sleeve and be used for with the locking piece locking complex lockhole.
The beneficial effects are that: the first driving shaft and the second driving shaft are prevented from being separated, so that stable transmission fit of the first material conveying mechanism and the second material conveying mechanism is ensured.
Further, a rack groove extending along the left-right direction is formed in the material conveying seat, a horizontal moving motor is arranged in the personnel standing area, an output shaft of the horizontal moving motor is connected with a gear shaft in a transmission mode, the gear shaft is rotationally assembled on the hanging basket partition plate, and a gear on the gear shaft extends into the rack groove and is meshed with a rack in the rack groove.
The beneficial effects are that: saving installation space and simultaneously enabling the movement of the material conveying seat to be more uniform.
Further, the operation platform is installed on the left side and the right side of the vertical framework, and the corresponding ends of the first driving shafts which are positioned on the same layer and on the left side and the right side of the vertical framework are provided with driving parts.
The beneficial effects are that: the material conveying operation can be simultaneously carried out on the left operation layer and the right operation layer with the same height by adopting one construction hanging basket, so that the material conveying device is multipurpose and saves cost.
Further, the wall body attaching mechanism comprises an attaching driving motor, a screw rod and an attaching plate, wherein a plurality of screw rods are arranged at intervals along the left-right direction, and screw rod sleeves which are in one-to-one correspondence with the screw rods and are assembled by rotating the screw rods are arranged below the operation layer; a third driving shaft extending in the left-right direction is connected with an output shaft of the attached driving motor in a transmission way, and a supporting shaft sleeve which is assembled with the third driving shaft in a rotating way is arranged below the operation layer; the third driving shaft is perpendicular to the lead screws, a third transmission bevel gear set is correspondingly arranged between the third driving shaft and each lead screw, and the attachment plate is in threaded connection with each lead screw.
The beneficial effects are that: the transmission is more stable, and the mechanism is positioned below the operation layer, so that the space of the operation layer is not occupied.
Further, the vertical framework comprises four supporting columns which are in rectangular distribution, the horizontal section of each supporting column is U-shaped, each supporting column comprises a bottom plate, an inner side plate and an outer side plate, the inner side plates and the outer side plates are arranged on the front side and the rear side of the bottom plate, the length of each inner side plate in the left-right direction is smaller than the length of each outer side plate in the left-right direction, and the construction hanging basket is in limit fit with each outer side plate in the front-rear direction;
the U-shaped notches of the supporting upright posts are arranged oppositely in the left-right direction, and a plurality of anti-falling blocks which are arranged at intervals in the up-down direction and are matched with the U-shaped notches are arranged in the U-shaped notches of the supporting upright posts;
The anti-falling mechanism comprises an anti-falling rod which is arranged at the top of the coaming and can move along the left-right direction to be inserted into the corresponding U-shaped notch, the anti-falling rod is connected with the lifting mechanism, and the distance between any two adjacent anti-falling blocks is not smaller than the diameter of the anti-falling rod.
The beneficial effects are that: simple structure has a plurality of anti-falling clamping points, when guaranteeing that construction hanging flower basket accident falls, can block in the U-shaped notch.
Further, the anti-falling mechanism further comprises a U-shaped connecting block, a pulley and a first limiting block which are arranged in the U-shaped connecting block, and a guide block and a second limiting block which are arranged outside the U-shaped connecting block, wherein the top of the first limiting block is connected with the lifting mechanism through a lifting steel wire rope, the bottom of the first limiting block is connected with a drawknot steel wire rope, the drawknot steel wire rope bypasses the pulley and is connected with an anti-falling rod, the anti-falling rod coaxially penetrates through the guide block, and a second spring is coaxially sleeved on the part of the anti-falling rod, which is positioned between the guide block and the second limiting block.
The beneficial effects are that: when the construction hanging basket accidentally falls, the falling prevention rod can be driven to extend outwards under the action of the elastic force of the second spring to be inserted into the corresponding U-shaped notch.
Further, on the same bounding wall, the pulley, the anti-falling rod, the guide block and the second limiting block are all symmetrically provided with two groups.
The beneficial effects are that: when the construction hanging basket accidentally falls, the anti-falling rods on the two sides can be respectively inserted into the corresponding U-shaped notches, so that a more stable support is provided for the construction hanging basket, and the possibility that the construction hanging basket further falls is reduced.
Furthermore, the protection plates are arranged on one side of the operation platform, which is opposite to the wall surface of the building.
The beneficial effects are that: personnel are safer during construction of the working platform, and the possibility of falling is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a wall attachment lifting construction platform of the present invention;
FIG. 2 is a schematic structural view of a construction basket of the wall attachment construction platform of the present invention;
FIG. 3 is a schematic view of the construction platform for wall attachment at a material handling base according to the present invention;
FIG. 4 is a schematic view of the wall attachment construction platform of the present invention at the working floor;
FIG. 5 is a schematic bottom view of the working layer of the wall attachment construction platform of the present invention;
FIG. 6 is a schematic view of the structure of the vertical skeleton of the wall attachment construction platform of the present invention;
FIG. 7 is a schematic structural view of a support column of a vertical framework of a wall attachment construction platform of the present invention;
fig. 8 is an assembly schematic diagram of the driving member of the wall attachment construction platform of the present invention and the first driving shaft and the second driving shaft.
Reference numerals: the device comprises a 1-vertical framework, a 2-working platform, a 3-working layer, a 4-working partition board, a 5-protection board, a 6-construction basket, a 7-basket base, 8-coaming, a 9-material conveying area, a 10-personnel construction area, a 11-first roller, a 12-first driving shaft, a 13-second roller, a 14-second driving shaft, a 15-material conveying motor, a 16-driving piece, a 17-shaft hole, a 18-rotation stopping clamping groove, a 19-rotation stopping clamping column, a 20-locking block, a 21-first spring, a 22-second spring, a 23-U-shaped connecting block, a 24-first limiting block, a 25-limiting pulley, a 26-guiding block, a 27-falling preventing rod, a 28-drawstring, a 29-third driving shaft, a 30-rack groove, a 31-gear shaft, a 32-second limiting block, a 33-attachment driving motor, a 34-lead screw, a 35-lead screw sleeve, a 36-falling preventing block, a 37-attachment plate, a 38-supporting shaft sleeve, a 39-closable door, a 40-partition board, a 41-basket, a horizontal moving motor seat, a 42-material conveying motor, a 43-falling block, a 45-side plate, a 46-side plate, a side plate and a 50-side plate.
Detailed Description
The invention is described in further detail below with reference to the drawings and detailed description.
The concrete embodiment of the wall body attaching construction platform comprises:
as shown in fig. 1, the wall body attaching construction platform comprises a vertical skeleton 1, a working platform 2 and a construction basket 6.
Specifically, the longitudinal direction of the vertical frame 1 is defined as the left-right direction, and the width direction is defined as the front-rear direction. The left side and the right side of the vertical framework 1 are provided with the operation platforms 2, and the two operation platforms 2 can move up and down relative to the vertical framework and are arranged in bilateral symmetry. In this embodiment, the working platform 2 includes three working layers 3 arranged at intervals in the up-down direction, and as shown in fig. 4, a working partition 4 is provided in the middle of the working layers 3, and the working partition 4 extends in the left-right direction and partitions the working layers 3 into a material conveying area 9 and a personnel working area 10 in the front-rear direction. One side of each operation layer 3, which is back to the building wall surface, is provided with a protection plate 5, and one end, far away from the vertical framework 1, of the operation partition plate 4 is also provided with the protection plate 5.
As shown in fig. 4 and 5, the material conveying area 9 is provided with a first material conveying mechanism, the first material conveying mechanism comprises a first roller 11 embedded in the material conveying area 9 and a first driving shaft 12 for driving the first roller 11 to roll, a plurality of first rollers 11 are arranged at intervals along the left-right direction, and each first roller 11 is rotatably assembled in the material conveying area 9 through a first rolling shaft. The first driving shaft 12 extends in the left-right direction, the first rolling shafts extend in the front-rear direction, and a first transmission bevel gear set is correspondingly arranged between the first driving shaft 12 and each first rolling shaft.
The personnel construction area 10 is provided with a wall attaching mechanism for filling the gap between the working platform and the wall surface of the building, and as shown in fig. 5, the wall attaching mechanism includes an attaching driving motor 33, a screw 34 and an attaching plate 37. Wherein, screw rods 34 are arranged at intervals along the left-right direction, screw rod sleeves 35 corresponding to each screw rod 34 one by one are arranged below the working layer 3, the screw rods 34 and the screw rod sleeves 35 are assembled together in a rotating way, and the screw rod sleeves 35 support the screw rods 34. The output shaft of the attachment driving motor 33 is connected with a third driving shaft 29 extending in the left-right direction in a transmission manner, and a plurality of supporting shaft sleeves 38 which are arranged at intervals and are rotatably assembled with the third driving shaft 29 are also arranged below the working layer 3. The third driving shaft 29 is perpendicular to the lead screws 34, a third transmission bevel gear set is correspondingly arranged between the third driving shaft 29 and each lead screw 34, and the attaching plate 37 is in threaded connection with each lead screw 34. When the attachment driving motor 33 is started, under the action of the third driving shaft 29, each screw rod 34 is driven to rotate through the third bevel gear set, and then the attachment plate 37 is driven to move back and forth, so that a gap between the working platform 2 and the wall surface of the building is filled.
As shown in fig. 2 and 3, the construction basket 6 is installed in the vertical skeleton 1, and includes a basket base 7, coamings 8 connected to the front and rear sides of the basket base 7, and openable and closable doors 39 connected to the left and right sides of the basket base 7. The basket base 7 is provided with a basket partition plate 40, and the basket partition plate 40 extends in the left-right direction to divide the space in the construction basket 6 into a material conveying area and a personnel standing area in the front-back direction. The material conveying area is provided with a second material conveying mechanism, and in this embodiment, the second material conveying mechanism includes a material conveying seat 41, a second roller 13 embedded in the material conveying seat 41, a second driving shaft 14 for driving the second roller 13 to roll, and a material conveying motor 15 in transmission connection with the second driving shaft 14. The second rollers 13 are arranged at intervals in the left-right direction, and each second roller 13 is rotatably assembled in the material conveying seat 41 through a second rolling shaft. The second driving shaft 14 extends along the left-right direction, the second rolling shafts extend along the front-back direction, and a second transmission bevel gear set is correspondingly arranged between the second driving shaft 14 and each second rolling shaft.
As shown in fig. 3, two rack grooves 30 extending in the left-right direction are provided in the material conveying seat 41, and two horizontal movement motors 42 are provided in the person standing area. The output shaft of the horizontal moving motor 42 is connected with a gear shaft 31 in a transmission way, the gear shaft 31 is rotatably assembled on the basket partition plate 40, and a gear on the gear shaft 31 extends into the rack groove 30 and is meshed with a rack in the rack groove 30. When the horizontal movement motor 42 is turned on, the material conveying seat 41 can be driven to move leftwards or rightwards.
As shown in fig. 8, a transmission member 16 is mounted on the first driving shaft 12, a shaft hole 17 for inserting the second driving shaft 14 is formed in the transmission member 16, a rotation stopping clamping groove 18 is formed at the bottom of the shaft hole 17, and a rotation stopping clamping column 19 which is in insertion fit with the rotation stopping clamping groove 18 is formed at the shaft end of the second driving shaft 14. In this embodiment, three rotation stopping clamping grooves 18 are provided and evenly distributed around the circumference of the shaft hole 17. Two locking grooves 43 extending along the radial direction of the shaft hole 17 are arranged on the transmission piece 16 at positions corresponding to the shaft hole 17, the two locking grooves 43 are respectively arranged on the upper side and the lower side of the radial direction of the shaft hole 17, a first spring 21 capable of extending up and down along the radial direction of the shaft hole 17 is arranged in the locking groove 43, and a locking block 20 is arranged at the end part of the first spring 21. The second drive shaft 14 is provided with a clamping sleeve provided with a locking hole 44 for locking engagement with the locking block 20. During the movement of the second drive shaft 14 in the shaft hole 17, the clamping sleeve presses the locking block 20 and presses the locking block 20 in the locking groove 43 until the locking hole 44 on the clamping sleeve passes over the locking block 20, at this time, under the action of the first spring 21, the locking block 20 springs into the locking hole 44, and at this time, the rotation stopping clamping post 19 is in plug-in fit with the rotation stopping clamping groove 18. Thus, the second drive shaft 14 is drivingly coupled to the first drive shaft 12. By pressing the locking block 20, the locking block 20 is pressed into the locking groove 43 again, so that the clamping sleeve can be withdrawn from the transmission member 16 backwards, and the connection between the first drive shaft 12 and the second drive shaft 14 is released accordingly. In this embodiment, the first transmission bevel gear set, the second transmission bevel gear set, and the third transmission bevel gear set are each composed of two bevel gears that are meshed with each other.
As shown in fig. 1, a lifting mechanism and a falling prevention mechanism are further arranged between the construction hanging basket 6 and the vertical framework 1. As shown in fig. 6 and 7, the vertical skeleton 1 includes four rectangular support columns 45 and a mounting frame 46 connected to the top of the support columns 45, and a frame pulley around which a lifting wire rope 47 passes is provided on the mounting frame 46. The horizontal section of the supporting upright post 45 is U-shaped, and comprises a bottom plate 48, an inner side plate 49 and an outer side plate 50 which are arranged on the front side and the rear side of the bottom plate 48, wherein the length of the inner side plate 49 in the left-right direction is smaller than that of the outer side plate 50 in the left-right direction, and the construction hanging basket 6 is in limit fit with the outer side plate 50 in the front-rear direction. The U-shaped grooves of the supporting upright posts 45 arranged along the left-right direction are oppositely arranged, and a plurality of anti-falling blocks 36 matched with the U-shaped grooves are arranged in the U-shaped grooves of the supporting upright posts at intervals along the up-down direction.
The anti-falling mechanism comprises an anti-falling rod 27 which is arranged at the top of the coaming 8 and can move along the left-right direction to be inserted into a corresponding U-shaped notch, and also comprises a U-shaped connecting block 23, a limiting pulley 25 and a first limiting block 24 which are arranged in the U-shaped connecting block 23, and a guide block 26 and a second limiting block 32 which are arranged outside the U-shaped connecting block 23. The top of the first limiting block 24 is connected with the lifting steel wire rope 47, the other end of the lifting steel wire rope 47 is connected with a lifting mechanism, and the lifting mechanism is a winch arranged in the construction hanging basket. The bottom of first stopper 24 is connected with drawknot wire rope 28, and drawknot wire rope 28 walks around spacing pulley 25 and is connected with anti-falling rod 27, and anti-falling rod 27 passes guide block 26 coaxially, and the part of anti-falling rod 27 between guide block 26 and second stopper 32 has cup jointed second spring 22 coaxially.
In order to ensure safety, two groups of limiting pulleys 25, anti-falling rods 27, guide blocks 26 and second limiting blocks 32 are symmetrically arranged on the same coaming plate 8, and the distance between any two adjacent anti-falling blocks 36 is not smaller than the diameter of the anti-falling rods 27. Thus, when the construction hanging basket 6 accidentally falls, the falling prevention rods 27 on two sides can be respectively inserted into the corresponding U-shaped notches under the action of the second springs 22, so that a more stable support is provided for the construction hanging basket, and the possibility that the construction hanging basket falls further is reduced.
When the wall body attaching construction platform is used for transporting materials, the materials can be placed in the material conveying area of the construction hanging basket, the construction hanging basket is hung to the corresponding operation layer through the lifting mechanism, the corresponding box door is opened, the horizontal position of the second material conveying mechanism is adjusted, the second material conveying mechanism is in transmission fit with the corresponding first material mechanism on the operation layer under the action of the transmission piece, at the moment, the first material conveying mechanism and the second material conveying mechanism can generate a linkage effect, so that the materials can be directly conveyed to the first material conveying mechanism on the operation layer from the second material conveying mechanism, the materials are prevented from being manually conveyed to the operation layer, and the material conveying efficiency is improved. Under the effect of wall body adherence mechanism, can fill the clearance between working layer and the building wall, guarantee workman's construction safety, under the effect of anti-falling mechanism simultaneously, also can guarantee construction hanging flower basket workman's safety when unexpected falling.
The wall body attaching construction platform disclosed by the invention can be suitable for the outer wall bodies of various special-shaped buildings, and the functionality, safety and applicability of the construction platform are enhanced.
The embodiments of the present invention described above do not limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention as set forth in the appended claims.
Claims (7)
1. The utility model provides a wall body adheres to promotes construction platform which characterized in that includes:
the vertical framework is defined as a left-right direction, a width direction is a front-back direction, and an operation platform is arranged on at least one of the left side and the right side of the vertical framework;
The working platform is assembled on the vertical framework in a moving manner along the up-down direction and comprises at least two working layers which are arranged at intervals along the up-down direction, a working partition board which extends along the left-right direction is arranged in the middle of the working layers so as to divide the working layers into a material conveying area and a personnel construction area in the front-back direction, a first material conveying mechanism is arranged on the material conveying area, and a wall attaching mechanism for filling a gap between the working platform and a building wall is arranged on the personnel construction area;
the construction hanging basket is arranged in the vertical framework and comprises a hanging basket base, coamings connected to the front side and the rear side of the hanging basket base and openable door connected to the left side and the right side of the hanging basket base, a hanging basket partition plate extending along the left-right direction is arranged on the hanging basket base so as to divide the space in the construction hanging basket into a material conveying area and a personnel standing area in the front-rear direction, a second material conveying mechanism is arranged on the material conveying area, and the second material conveying mechanism is movably assembled on the hanging basket base along the left-right direction;
the lifting mechanism is arranged between the construction hanging basket and the vertical framework and is used for driving the construction hanging basket to move up and down;
the transmission part is arranged on one of the first material conveying mechanism and the second material conveying mechanism and is used for enabling the two material conveying mechanisms to be in transmission fit when the construction hanging basket rises to the corresponding operation layer;
the anti-falling mechanism is arranged between the construction hanging basket and the vertical framework;
The first material conveying mechanism comprises first rollers embedded in the material conveying area and first driving shafts used for driving the first rollers to roll, a plurality of first rollers are arranged at intervals along the left-right direction, each first roller is rotationally assembled in the material conveying area through a first rolling shaft, the first driving shafts extend along the left-right direction, the first rolling shafts extend along the front-back direction, and first transmission cone gear sets are correspondingly arranged between the first driving shafts and each first rolling shaft;
The second material conveying mechanism comprises a material conveying seat, a second roller embedded in the material conveying seat, a second driving shaft for driving the second roller to roll and a material conveying motor in transmission connection with the second driving shaft, a plurality of second rollers are arranged at intervals along the left-right direction, each second roller is rotationally assembled in the material conveying seat through the second rolling shaft, the second driving shaft extends along the left-right direction, the second rolling shaft extends along the front-back direction, and a second transmission bevel gear set is correspondingly arranged between the second driving shaft and each second rolling shaft;
The transmission piece is arranged on the first driving shaft;
The transmission piece is provided with a shaft hole for inserting the second driving shaft, the bottom of the shaft hole is provided with a rotation stopping clamping groove, the shaft end of the second driving shaft is provided with a rotation stopping clamping post which is in insertion fit with the rotation stopping clamping groove, the transmission piece is provided with two locking grooves which extend along the radial direction of the shaft hole and are positioned on the upper side and the lower side of the radial direction of the shaft hole respectively, the locking grooves are internally provided with a first spring which can extend up and down along the radial direction of the shaft hole, the end part of the first spring is provided with a locking block, the second driving shaft is provided with a clamping sleeve, and the clamping sleeve is provided with a locking hole which is in locking fit with the locking block;
the material conveying seat is internally provided with a rack groove extending along the left-right direction, a horizontal moving motor is arranged in a personnel standing area, an output shaft of the horizontal moving motor is connected with a gear shaft in a transmission manner, the gear shaft is rotationally assembled on the hanging basket partition plate, and a gear on the gear shaft extends into the rack groove and is meshed with a rack in the rack groove.
2. The wall-attached lifting construction platform of claim 1, wherein the work platform is mounted on both the left side and the right side of the vertical framework, and the corresponding ends of the first driving shafts positioned on the same layer and on both the left side and the right side of the vertical framework are provided with driving members.
3. The wall attachment lifting construction platform according to claim 1, wherein the wall attachment mechanism comprises an attachment driving motor, a screw rod and an attachment plate, wherein a plurality of screw rods are arranged at intervals along the left-right direction, and screw rod sleeves which are in one-to-one correspondence with the screw rods and are assembled in a rotating manner are arranged below the operation layer; a third driving shaft extending in the left-right direction is connected with an output shaft of the attached driving motor in a transmission way, and a supporting shaft sleeve which is assembled with the third driving shaft in a rotating way is arranged below the operation layer; the third driving shaft is perpendicular to the lead screws, a third transmission bevel gear set is correspondingly arranged between the third driving shaft and each lead screw, and the attachment plate is in threaded connection with each lead screw.
4. The wall body attachment lifting construction platform according to claim 1, wherein the vertical framework comprises four supporting columns which are rectangular in distribution, the horizontal section of each supporting column is U-shaped, each supporting column comprises a bottom plate, an inner side plate and an outer side plate which are arranged on the front side and the rear side of the bottom plate, the length of the inner side plate in the left-right direction is smaller than that of the outer side plate in the left-right direction, and the construction hanging basket is in limit fit with the outer side plate in the front-rear direction;
the U-shaped notches of the supporting upright posts are arranged oppositely in the left-right direction, and a plurality of anti-falling blocks which are arranged at intervals in the up-down direction and are matched with the U-shaped notches are arranged in the U-shaped notches of the supporting upright posts;
The anti-falling mechanism comprises an anti-falling rod which is arranged at the top of the coaming and can move along the left-right direction to be inserted into the corresponding U-shaped notch, the anti-falling rod is connected with the lifting mechanism, and the distance between any two adjacent anti-falling blocks is not smaller than the diameter of the anti-falling rod.
5. The wall attachment lifting construction platform according to claim 4, wherein the anti-falling mechanism further comprises a U-shaped connecting block, a pulley and a first limiting block which are arranged in the U-shaped connecting block, and a guide block and a second limiting block which are arranged outside the U-shaped connecting block, the top of the first limiting block is connected with the lifting mechanism through a lifting steel wire rope, the bottom of the first limiting block is connected with a drawknot steel wire rope, the drawknot steel wire rope bypasses the pulley and is connected with the anti-falling rod, the anti-falling rod coaxially penetrates through the guide block, and a second spring is coaxially sleeved on the part of the anti-falling rod, which is positioned between the guide block and the second limiting block.
6. The wall attachment lifting construction platform of claim 4, wherein two groups of pulleys, anti-falling rods, guide blocks and second limiting blocks are all symmetrically arranged on the same coaming plate.
7. The wall-attached lifting construction platform of claim 1, wherein the side of the working platform facing away from the wall surface of the building is provided with a protective plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210268111.5A CN114541731B (en) | 2022-03-18 | 2022-03-18 | Wall body adhesion lifting construction platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210268111.5A CN114541731B (en) | 2022-03-18 | 2022-03-18 | Wall body adhesion lifting construction platform |
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| CN114541731A CN114541731A (en) | 2022-05-27 |
| CN114541731B true CN114541731B (en) | 2024-07-26 |
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| CN202210268111.5A Active CN114541731B (en) | 2022-03-18 | 2022-03-18 | Wall body adhesion lifting construction platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118666114B (en) * | 2024-08-23 | 2024-11-15 | 上海建工一建集团有限公司 | A construction elevator system integrated with an integral steel platform |
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| CN101624001A (en) * | 2008-07-10 | 2010-01-13 | 比亚迪股份有限公司 | Skylight for electric car |
| CN110847581A (en) * | 2019-10-17 | 2020-02-28 | 中建五局华东建设有限公司 | Climbing frame with lifting and conveying functions |
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| CN114541731A (en) | 2022-05-27 |
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