CN116122550A - Construction method of integrated attached scaffold - Google Patents
Construction method of integrated attached scaffold Download PDFInfo
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- CN116122550A CN116122550A CN202310151434.0A CN202310151434A CN116122550A CN 116122550 A CN116122550 A CN 116122550A CN 202310151434 A CN202310151434 A CN 202310151434A CN 116122550 A CN116122550 A CN 116122550A
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- plate
- standing board
- standing
- gear
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
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- Civil Engineering (AREA)
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- Movable Scaffolding (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a construction method of an integrated attached scaffold, which comprises the following steps: s1, separating a brake assembly from an adjusting lifting assembly; s2, lifting the standing board to a first construction height; s3, fixing a standing board; s4, enabling the standing board to reach a second construction height; repeating the steps S3 and S4 until the construction task is completed; through driving motor drive lift adjustment subassembly work, can be automatic adjust the height of standing board, brake the standing board through brake assembly, improve the security of standing board through firm subassembly, need not manual operation, save time, and greatly improved the security of construction.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of an integrated attached scaffold.
Background
The scaffold is a temporary building tool erected for workers to operate and solve the problems of vertical and horizontal transportation in a construction site, is mainly used in places where the outer wall, the interior decoration or the storey height is higher and cannot be directly constructed, and is mainly used for maintenance of upper and lower movable safety nets or peripheral safety nets of constructors, high-altitude installation members and the like.
The lifting function of the scaffold plays a very important role in construction, and manual adjustment of lifting is time-consuming and labor-consuming, very troublesome and delays the construction period. The existing mechanical lifting structure is poor in stability, and when lifting fails, certain dangers exist, and casualties can be caused when the lifting structure is serious.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a construction method of the integrated attached scaffold, which can automatically adjust the height of a standing plate and has high safety.
The invention provides a construction method of an integrated attached scaffold, which comprises the following steps:
s1, separating a brake assembly from an adjusting lifting assembly:
electrifying an electromagnetic plate in the braking assembly, wherein the electromagnetic plate generates upward attractive force on the magnetic plate, the magnetic plate and the rack plate move upwards, the rack plate is separated from the gear, and the braking action of the rack plate is cancelled;
s2, lifting the standing board to a first construction height:
starting a driving motor of the lifting adjusting assembly, enabling the winding wheel to rotate, tightening the steel wire rope, lifting the standing board until the standing board is lifted to a first construction height, and closing the driving motor;
s3, fixing a station board:
when the standing plate is positioned at the first construction height, the stabilizing component is adjusted to enable the adjusting oil cylinder to extend, the clamping shaft is inserted into a positioning hole corresponding to the first construction height on the upright post, meanwhile, the electromagnetic plate is powered off, the magnetic plate and the rack plate move downwards along the guide post, and the rack plate is meshed with the top end of the gear to carry out construction;
s4, the standing board reaches a second construction height:
when the construction of the first construction height is finished, the oil cylinder is regulated to shrink, the clamping shaft is retracted from the corresponding positioning hole, the electromagnetic plate is electrified, the toothed plate strip is separated from the gear, the driving motor is started, the winding wheel rotates forwards or reversely, and the platform rises or descends to reach the second construction height; and repeating the steps S3 and S4 until the construction task is completed.
In the construction method of the integrated attached scaffold, the lifting adjusting assembly is driven to work through the driving motor, the height of the standing plate can be automatically adjusted, the standing plate is braked through the braking assembly, the safety of the standing plate is improved through the stabilizing assembly, manual operation is not needed, time is saved, and the safety of construction is greatly improved.
In some embodiments of the present application, in steps S2 and S4, the rotational speed sensor detects the rotational speed of the winding wheel in real time, and when an abnormal rotational speed is detected, the electromagnetic plate is energized, so that the rack plate is meshed with the gear, and the station plate is braked.
In some embodiments of the present application, the lifting adjustment assembly has two sets, symmetrically disposed at two ends of the scaffold, comprising:
the top plate is fixedly arranged at the top ends of two adjacent upright posts;
the limiting strips are vertically arranged at two ends of the top plate, and guide wheels are arranged at the top ends of the limiting strips;
one end of the steel wire rope is fixed at the middle position of one side edge of the standing board, and the other end of the steel wire rope sequentially passes through the two guide wheels and is then fixed on an output shaft of the driving assembly of the base;
the driving assembly is started to drive the transmission shaft to rotate, the transmission shaft drives the steel wire rope to wind on the transmission shaft to tighten or lengthen, the steel wire rope tightens up and drives the standing board to ascend, and the steel wire rope lengthens and drives the standing board to descend.
In some embodiments of the present application, the bottom of the integrated attached scaffold is a base, the upright posts are vertically and upwardly arranged at the top points of the base, and a driving assembly is arranged at the bottom of the base; the top of base is provided with the standing board, the summit department of standing board is provided with the mounting hole respectively, the stand passes the mounting hole, standing board slidable sets up the stand.
In some embodiments of the present application, the drive assembly comprises:
the driving motor is a double-shaft servo motor and is arranged in the middle of the bottom of the base, two output shafts of the double-shaft servo motor are fixedly connected with rotating shafts, and the double-shaft servo motor drives the rotating shafts to synchronously rotate;
and the winding wheel is fixedly arranged at the end part of the rotating shaft and is used for winding the steel wire rope.
In some embodiments of the present application, the brake assembly includes the gear fixedly sleeved on the rotating shaft, a rack plate meshed with the gear, a magnetic plate fixed above the rack plate, and the electromagnetic plate generating attraction to the magnetic plate after being electrified, wherein the electromagnetic plate is fixed at the bottom of the base and is positioned above the magnetic plate;
s2, S4, when the standing board is adjusted to be lifted, the clamping piece and the gear are in a separated state, the double-shaft servo motor drives the rotating shaft to rotate, and the steel wire rope drives the standing board to lift;
when the fault occurs and the standing board descends rapidly, the rack board of the clamping piece is meshed with the gear, the gear stops rotating, the rotating shaft and the winding wheel stop rotating, the steel wire rope stops descending, the standing board is static, the standing board is prevented from descending rapidly, and construction safety is improved.
In some embodiments of the present application, the brake assembly further comprises a guide member disposed between the electromagnetic plate and the rack plate, the guide member comprises guide posts fixed at two ends of the electromagnetic plate and the rack plate, each guide post is sleeved with a spring, when the springs are in a natural state, the rack plate is meshed with the gear, when the electromagnetic plate is electrified, and the attraction force of the rack plate is greater than the sum of the elastic force of the springs, the rack plate and the gravity of the magnetic plate, the magnetic plate drives the rack plate to move upwards, and the rack plate is separated from the gear.
In some embodiments of the present application, the upright posts are uniformly provided with a plurality of positioning holes along the height direction, the two ends of the bottom of the standing board are symmetrically provided with the stabilizing components respectively, the stabilizing components comprise,
the adjusting oil cylinder is fixed at the bottom of the standing board;
the two adjusting rods are hinged with a piston rod of the adjusting oil cylinder;
the clamping shaft is hinged with the adjusting rod;
when the piston rod of the adjusting oil cylinder stretches, the adjusting rod moves along the stretching direction of the piston rod, and the clamping shaft stretches out of a certain distance and is then clamped into the corresponding positioning hole, so that the standing plate is further fixed.
In some embodiments of the present application, a guide sleeve is fixedly disposed at the bottom of the standing board, and the clamping shaft moves in a direction defined by the guide sleeve, so as to ensure that the clamping shaft can be accurately inserted into the positioning hole on the upright post.
In some embodiments of the present application, guide rings are further disposed at two ends of the standing board, after the steel wire rope passes through the guide rings, the steel wire rope is wound on the corresponding winding wheel, at least one winding wheel is provided with a rotation speed sensor capable of detecting the rotation speed of the winding wheel, when the standing board drops rapidly due to faults, the rotation speed sensor detects abnormal rotation speed, and a rotation speed signal is sent to the controller.
Based on the technical scheme, the construction method of the integrated attached scaffold drives the lifting adjusting assembly to work through the driving assembly, so that the height of the standing plate can be automatically adjusted without manual operation, the time is saved, and the safety is improved;
when a fault occurs in the lifting process, the rack plate can clamp the gear on the rotating shaft by arranging the brake assembly, and the rotation of the winding wheel is stopped, so that the standing plate is prevented from rapidly descending, and the safety is improved;
after the height of the standing board is adjusted, the clamping shaft is inserted into the corresponding positioning hole on the upright post, the standing board is fixed and limited, the stability of the standing board is improved, constructors stand on the standing board, sliding cannot occur, and safety is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
fig. 1 is a schematic perspective view of an integrated attached scaffold according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a lifting adjusting assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a driving assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a brake assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of a stability assembly according to an embodiment of the present invention;
in the drawing the view of the figure,
10. a base; 11. a limiting block; 20. a column; 21. positioning holes; 30. a drive assembly; 31. a biaxial servo motor; 32. a rotating shaft; 33. a winding wheel; 34. a brake assembly; 341. a gear; 35. a clamping piece; 351. rack plate; 352. a magnetic plate; 353. an electromagnetic plate; 354. a guide post; 40. a standing board; 41. a mounting hole; 42. a guide ring; 50. a lifting adjusting component; 51. a top plate; 52. a limit bar; 53. a guide wheel; 54. a wire rope; 541. a first end; 542. a second end; 60. a stabilizing assembly; 61. an adjusting oil cylinder; 611. a connecting plate; 62. an adjusting rod; 63. a clamping shaft; 64. a guide sleeve.
Detailed Description
The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. 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.
In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The construction method of the integrated attached scaffold in this embodiment is applicable to the integrated attached scaffold as shown in fig. 1 to 5, and the integrated attached scaffold includes:
the base 10, four vertexes of which are vertically provided with upright posts 20 upwards, the bottom of the base 10 is provided with a driving component 30; in this embodiment, the base 10 has a concave structure, and the driving component 30 is disposed in the concave space of the base, so as to hide and prevent the driving component from being damaged by the outside;
the standing board 40 is positioned above the base 10 and parallel to the base 10, four vertexes of the standing board 40 are respectively provided with a mounting hole 41, the upright post 20 passes through the mounting holes 41, and the standing board 40 can slide up and down along the upright post 20;
the lifting adjusting assemblies 50 are symmetrically arranged at two ends of the scaffold and are used for adjusting the height of the standing plate 30;
wherein, as shown in fig. 2, the elevation adjustment assembly 50 includes;
the limiting strips 52 are vertically arranged at two ends of the top plate 51, and annular guide wheels 53 are arranged at the top ends of the limiting strips 52;
the first end 541 of the wire rope 54 is fixed at a middle position near one side of the standing board 30, the second end 542 sequentially passes through the guide wheel 53 near the inner side of the standing board 40 and the guide wheel 53 near the outer side of the standing board 40, and after the steering action of the two guide wheels 53, the second end 542 of the wire rope 54 extends downwards to be wound on the driving component 30 of the base 10;
the driving assembly 30 is started to drive the steel wire rope 54 to wind and tighten or lengthen, the steel wire rope 54 is tightened to drive the standing board 40 to ascend, and the steel wire rope 54 is lengthened to drive the standing board 40 to descend.
The integrated attached scaffold drives the lifting adjusting assembly 50 to work through the driving piece 30, so that the height of the standing plate 40 can be automatically adjusted, manual operation is not needed, time is saved, and safety is improved.
As shown in fig. 3, the driving assembly 30 of the present embodiment includes:
the double-shaft servo motor 31 is arranged at the middle position of the bottom of the base 10, two output shafts of the double-shaft servo motor 31 are positioned at two ends of the motor, and the output shafts are fixedly connected with rotating shafts 32, and the double-shaft servo motor 31 drives the rotating shafts 32 to synchronously rotate;
the two winding wheels 33 are respectively and fixedly arranged at the end part of each rotating shaft 32 and are used for winding the steel wire rope 54;
the brake assembly 34, as shown in fig. 4, comprises a gear 341 and a clamping piece 35, wherein the gear 341 is fixedly sleeved on the rotating shaft 32, a rack plate 351 meshed with the top teeth of the gear 341 is arranged at the bottom of the clamping piece 35, and the top of the clamping piece 35 is fixed on the bottom surface of the base 10;
when the station plate 40 is regulated to lift, the clamping piece 35 and the gear 341 are in a separated state, the double-shaft servo motor 31 drives the rotating shaft 32 and the winding wheel 33 to rotate, and the steel wire rope 54 is tightened or lengthened to drive the station plate 40 to lift;
when the fault occurs and the standing board 40 falls down rapidly, the rotation speed of the winding wheel 34 increases, the speed below the steel wire rope increases rapidly, at this time, the rack plate 351 at the bottom of the clamping piece 35 is meshed with the gear 341, the gear 341 stops rotating, the rotating shaft 32 and the winding wheel 34 stop rotating, the steel wire rope 54 stops falling down, the standing board 40 stops falling, the clamping piece 35 can prevent the standing board 40 from falling down rapidly, and construction safety is improved.
With continued reference to fig. 3, in this embodiment, one of the winding wheels 33 is provided with a rotation speed sensor 36 capable of detecting the rotation speed of the winding wheel, and when the fault occurs and the standing board 40 drops rapidly, the rotation speed sensor 36 detects an abnormal rotation speed, sends a rotation speed signal to the controller, and the controller sends out a receiving instruction and a corresponding instruction.
As shown in fig. 4, the clamping member 35 further includes
A magnetic plate 352 fixed above the rack plate 351;
an electromagnetic plate 353 fixed at the bottom of the base 10 and above the magnetic plate 352, wherein the electromagnetic plate 353 generates an upward attractive force to the magnetic plate 352 after being electrified, so that the magnetic plate 352 drives the rack plate 351 to move upward to separate the rack plate 351 from the gear 341;
the clamping piece 35 further comprises a guide piece arranged between the electromagnetic plate 353 and the rack plate 351, the guide piece comprises guide posts 354 fixed at two ends of the electromagnetic plate 353 and the rack plate 351, a spring 355 is sleeved on each guide post 354, when the electromagnetic plate 353 is not electrified, no attractive force is generated between the electromagnetic plate 353 and the magnetic plate 352, the spring 355 is in a natural state, the rack plate 351 is under the action of downward elastic force of the spring 355, and is in an engaged state with the gear 341, and the station plate 40 stops descending at the moment; when the electromagnetic plate 353 is electrified and the upward attractive force generated on the magnetic plate 352 is greater than the sum of the elastic force of the spring 355, the rack plate 351 and the gravity of the magnetic plate 352, the magnetic plate 352 drives the rack plate 351 to move upwards, so that the rack plate 351 is separated from the gear 341, the double-shaft servo motor 31 can drive the steel wire rope 54 to be normally retracted and released, and the standing plate 40 can realize lifting adjustment.
In order to further increase the stability of the standing board 40 at the construction height and ensure the construction safety, the upright post 20 is uniformly provided with a plurality of positioning holes 21 along the height direction, two ends of the bottom of the standing board 30 are symmetrically provided with stabilizing components 60 which are inserted with the positioning holes 21 on the upright post 20 respectively, for convenient docking, two stabilizing components 60 are respectively arranged at the positions close to the upright post 20, as shown in figure 5, the stabilizing components 60 comprise,
an adjustment cylinder 61 fixed to one end of the bottom of the standing board 40;
two adjusting rods 62 are hinged with a piston rod of the adjusting oil cylinder 61, in the embodiment, a connecting plate 611 is fixed at the top end of the piston plate, the connecting plate 611 is arranged vertically with the piston rod, and one ends of the two adjusting rods 62 are respectively hinged with two end parts of the connecting plate 611;
the two clamping shafts 63, one end of which is hinged with the other end of the adjusting rod 62, in this embodiment, the clamping shafts 63 are arranged in parallel with the connecting plate 611 and are perpendicular to the extending and contracting direction of the piston rod, the connecting plate 611, the adjusting rod 62 and the clamping shafts 63 form a connecting rod structure, the piston rod of the adjusting cylinder 61 extends forwards to drive the connecting plate 611 to move forwards to drive the adjusting rod 62 to move forwards to push the clamping shafts 63 to move forwards horizontally and stretch out, and the stretched clamping shafts 63 are inserted into the positioning holes 21 with corresponding heights on the upright post 20; further fixing of the station board is achieved.
The bottom of the standing board 40 is also fixedly provided with a guide sleeve 64, and the guide sleeve 63 not only can fix the clamping shaft 63 at the bottom of the standing board 40, but also can enable the clamping shaft 63 to move in a direction range defined by the guide sleeve 64 so as to ensure that the clamping shaft 63 can be accurately inserted into the positioning hole 21 on the upright post 20.
As shown in fig. 1, the two ends of the standing board 40 are also provided with guide rings 42, and the steel wire ropes 54 are wound on the corresponding winding wheels 34 after passing through the guide rings 42. The base 10 is of an inward concave structure of 'II', and the driving assembly 30 and the clamping piece 35 are arranged in the inward concave space of the base 10, so that the appearance is concise on one hand, and on the other hand, the driving assembly 30 and the clamping piece 35 are used as main components of the scaffold and are placed in a relatively concealed space to facilitate reducing the corrosion of external rainwater or damage of other external forces, and the service life is prolonged. The both ends opening part of base 10 still is provided with stopper 11, sets up the mounting hole on the stopper 11, and pivot 32 passes the mounting hole, and the reel 34 sets up on pivot 32 in the stopper 11 outside, the rolling of wire rope 54 of being convenient for.
The scaffold further comprises a controller, the controller receives the rotating speed data of the rotating speed sensor 36 and controls the electromagnetic strip 353 to be powered on and powered off, manual operation is not needed, and the safety of the scaffold is improved.
The construction method of the scaffold comprises the following steps:
s1, separating the brake assembly 34 from the adjusting lifting assembly:
energizing the electromagnetic plate 353 of the catch 35 in the brake assembly, the magnetic plate 352 of the brake assembly 34 moves upward along the guide post 354 along with the rack plate 351, the rack plate 351 is separated from the gear 341, and the braking action of the rack plate is cancelled;
s2, lifting the standing board 40 to a first construction height:
starting a driving motor of the lifting adjusting assembly, namely a double-shaft servo motor 31 in the embodiment, enabling the winding wheel 34 to rotate, tightening the steel wire rope 54, lifting the standing board 40 until the standing board is lifted to a first construction height, and closing the driving motor;
s3, fixing the station board 40:
when the standing board 40 is positioned at the first construction height, the adjusting oil cylinder 61 is extended, the clamping shaft is inserted into the positioning hole 21 corresponding to the first construction height on the upright post 20, the electromagnetic board is powered off, the magnetic board 352 and the rack board 351 move downwards along the guide post, and the rack board is meshed with the top end of the gear for construction;
s4, the standing board 40 reaches the second construction height:
when the construction of the first construction height is finished, the adjusting oil cylinder 61 is contracted, the clamping shaft 63 is retracted from the corresponding positioning hole 21, the electromagnetic plate is electrified, the toothed plate 351 is separated from the gear 341, the driving motor is started, the winding wheel rotates forwards or reversely, and the platform rises or descends to reach the second construction height; repeating the steps S3 and S4 until the construction task is completed;
in the steps S2 and S4, a rotational speed sensor detects the rotational speed of the winding wheel in real time, and when abnormal rotational speed is detected, the electromagnetic plate is electrified to enable the rack plate to be meshed with the gear, and the station plate is braked; specifically, when the rotation speed is too high, the standing board 40 rapidly descends, the electromagnetic board is powered off, the toothed bar is meshed with the gear, the winding wheel stops rotating, and the standing board stops descending; when the rotating speed is too small, the electromagnetic plate is powered off, the toothed plate strips are meshed with the gears, the winding wheel stops rotating, the standing plate stops moving, and the lifting adjusting assembly is overhauled.
Based on the technical scheme, the integrated attached scaffold provided by the invention can automatically adjust the height of the standing board by driving the lifting adjusting assembly to work through the driving motor, so that manual operation is not needed, time is saved, and safety is improved;
when a fault occurs in the lifting process, the rack plate can clamp the gear on the rotating shaft by arranging the brake assembly, and the rotation of the winding wheel is stopped, so that the standing plate is prevented from rapidly descending, and the safety is improved;
after the height of the standing board is adjusted, the clamping shaft is inserted into the corresponding positioning hole on the upright post, the standing board is fixed and limited, the stability of the standing board is improved, constructors stand on the standing board, sliding cannot occur, and safety is further improved.
Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (10)
1. The construction method of the integrated attached scaffold is characterized by comprising the following steps of: the method comprises the following steps:
s1, separating a brake assembly from an adjusting lifting assembly:
electrifying an electromagnetic plate in the braking assembly, wherein the electromagnetic plate generates upward attractive force on the magnetic plate, the magnetic plate and the rack plate move upwards, the rack plate is separated from the gear, and the braking action of the rack plate is cancelled;
s2, lifting the standing board to a first construction height:
starting a driving motor of the lifting adjusting assembly, enabling the winding wheel to rotate, tightening the steel wire rope, lifting the standing board until the standing board is lifted to a first construction height, and closing the driving motor;
s3, fixing a station board:
when the standing plate is positioned at the first construction height, the stabilizing component is adjusted to enable the adjusting oil cylinder to extend, the clamping shaft is inserted into a positioning hole corresponding to the first construction height on the upright post, meanwhile, the electromagnetic plate is powered off, the magnetic plate and the rack plate move downwards along the guide post, and the rack plate is meshed with the top end of the gear to carry out construction;
s4, the standing board reaches a second construction height:
when the construction of the first construction height is finished, the oil cylinder is regulated to shrink, the clamping shaft is retracted from the corresponding positioning hole, the electromagnetic plate is electrified, the toothed plate strip is separated from the gear, the driving motor is started, the winding wheel rotates forwards or reversely, and the platform rises or descends to reach the second construction height; and repeating the steps S3 and S4 until the construction task is completed.
2. The method according to claim 1, wherein in steps S2 and S4, the rotational speed sensor detects the rotational speed of the winding wheel in real time, and when abnormal rotational speed is detected, the electromagnetic plate is energized to engage the rack plate with the gear, and the standing plate is braked.
3. The method of claim 2, wherein the lifting adjusting assemblies are symmetrically disposed at two ends of the scaffold, and comprise:
the top plate is fixedly arranged at the top ends of two adjacent upright posts;
the limiting strips are vertically arranged at two ends of the top plate, and guide wheels are arranged at the top ends of the limiting strips;
one end of the steel wire rope is fixed at the middle position of one side edge of the standing board, and the other end of the steel wire rope sequentially passes through the two guide wheels and is then fixed on an output shaft of the driving assembly of the base;
the driving assembly is started to drive the transmission shaft to rotate, the transmission shaft drives the steel wire rope to wind on the transmission shaft to tighten or lengthen, the steel wire rope tightens up and drives the standing board to ascend, and the steel wire rope lengthens and drives the standing board to descend.
4. The construction method of the integrated attached scaffold according to claim 3, wherein the bottom of the integrated attached scaffold is a base, the upright posts are vertically upwards arranged at the top points of the base, and a driving assembly is arranged at the bottom of the base; the top of base is provided with the standing board, the summit department of standing board is provided with the mounting hole respectively, the stand passes the mounting hole, standing board slidable sets up the stand.
5. The method of constructing an integrated attached scaffold of claim 2, wherein the drive assembly comprises:
the driving motor is a double-shaft servo motor and is arranged in the middle of the bottom of the base, two output shafts of the double-shaft servo motor are fixedly connected with rotating shafts, and the double-shaft servo motor drives the rotating shafts to synchronously rotate;
and the winding wheel is fixedly arranged at the end part of the rotating shaft and is used for winding the steel wire rope.
6. The method according to claim 5, wherein the brake assembly comprises the gear fixedly sleeved on the rotating shaft, a rack plate meshed with the gear, a magnetic plate fixed above the rack plate, and the electromagnetic plate generating attraction force to the magnetic plate after being electrified, wherein the electromagnetic plate is fixed at the bottom of the base and is positioned above the magnetic plate;
s2, S4, when the standing board is adjusted to be lifted, the clamping piece and the gear are in a separated state, the double-shaft servo motor drives the rotating shaft to rotate, and the steel wire rope drives the standing board to lift;
when the fault occurs and the standing board descends rapidly, the rack board of the clamping piece is meshed with the gear, the gear stops rotating, the rotating shaft and the winding wheel stop rotating, the steel wire rope stops descending, and the standing board is static.
7. The method according to claim 6, wherein the brake assembly further comprises a guide member disposed between the electromagnetic plate and the rack plate, the guide member comprises guide posts fixed at both ends of the electromagnetic plate and the rack plate, each guide post is sleeved with a spring, when the springs are in a natural state, the rack plate is meshed with the gear, and when the electromagnetic plate is electrified, and the attraction force to the rack plate is greater than the sum of the elasticity of the springs, the gravity of the rack plate and the gravity of the magnetic plate, the magnetic plate drives the rack plate to move upwards, and the rack plate is separated from the gear.
8. The method for constructing an integrated attached scaffold according to claim 2, wherein the upright posts are uniformly provided with a plurality of positioning holes along the height direction, the two ends of the bottom of the standing plate are symmetrically provided with the stabilizing components respectively, the stabilizing components comprise,
the adjusting oil cylinder is fixed at the bottom of the standing board;
the two adjusting rods are hinged with a piston rod of the adjusting oil cylinder;
the clamping shaft is hinged with the adjusting rod;
when the piston rod of the adjusting oil cylinder stretches, the adjusting rod moves along the stretching direction of the piston rod, and the clamping shaft stretches out a certain distance and is then clamped into the corresponding positioning hole.
9. The method according to claim 8, wherein a guide sleeve is fixedly arranged at the bottom of the standing plate, and the clamping shaft moves in a direction limited by the guide sleeve, so that the clamping shaft can be accurately inserted into the positioning hole on the upright post.
10. The method according to claim 2, wherein guide rings are further provided at both ends of the standing board, the wire rope is wound around the corresponding winding wheel after passing through the guide rings, a rotation speed sensor capable of detecting the rotation speed of the winding wheel is provided on at least one winding wheel, and when the standing board drops rapidly due to a fault, the rotation speed sensor detects an abnormal rotation speed and sends a rotation speed signal to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310151434.0A CN116122550A (en) | 2023-02-22 | 2023-02-22 | Construction method of integrated attached scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310151434.0A CN116122550A (en) | 2023-02-22 | 2023-02-22 | Construction method of integrated attached scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116122550A true CN116122550A (en) | 2023-05-16 |
Family
ID=86306276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310151434.0A Pending CN116122550A (en) | 2023-02-22 | 2023-02-22 | Construction method of integrated attached scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116122550A (en) |
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2023
- 2023-02-22 CN CN202310151434.0A patent/CN116122550A/en active Pending
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