CN117552609B - Anti-toppling scaffold for building construction - Google Patents
Anti-toppling scaffold for building construction Download PDFInfo
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- CN117552609B CN117552609B CN202410045826.3A CN202410045826A CN117552609B CN 117552609 B CN117552609 B CN 117552609B CN 202410045826 A CN202410045826 A CN 202410045826A CN 117552609 B CN117552609 B CN 117552609B
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- rod
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- sliding
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- 238000009435 building construction Methods 0.000 title claims abstract description 15
- 230000005484 gravity Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 238000005192 partition Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 239000002775 capsule Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
-
- 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
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- 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
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention relates to the technical field of scaffold devices, in particular to an anti-toppling scaffold for building construction, which comprises a base, a manned plate arranged on the base through a mounting frame, a standing groove arranged on the manned plate, and an anti-toppling assembly arranged in the standing groove and used for adjusting the gravity center of the scaffold; the anti-toppling assembly comprises a connecting column arranged in the middle of a standing groove, and the connecting column is connected with a standing plate through a universal ball.
Description
Technical Field
The invention relates to the technical field of scaffold devices, in particular to an anti-toppling scaffold for building construction.
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 Chinese patent with application number 201911045039.4 discloses an anti-side-tipping building scaffold, which comprises a base and a platform, wherein the base and the platform are connected through a plurality of telescopic rods in a supporting way, a first frame and a second frame are respectively arranged on the base and the platform bracket, and the second frame is arranged above the first frame; the first frame comprises four upright first vertical rods which are distributed in a quadrilateral manner above the base, the lower ends of the first vertical rods are articulated with the base in a universal manner, and any two adjacent first vertical rods are articulated through the first vertical rods; the second frame comprises a platform which is articulated with the upper end of the second vertical rod in a universal way, and any two adjacent second vertical rods are articulated through the second vertical rod; the telescopic rod also comprises a supporting mechanism corresponding to the telescopic rod.
The platform can not incline and stably descend when the platform is impacted by external force, so that the gravity center position of the scaffold can be lowered, external force impact is further resisted, and workers can safely escape from the platform conveniently. However, in the actual use process, the scaffold is a frame body with the center of gravity at the center line, and when a worker stands at the edge of the scaffold manned plate during working, the center of gravity of the scaffold can be changed, and the center of gravity is deviated to the position where the person stands, so that the center of gravity is not located at the center line of the scaffold, and the use safety of the scaffold is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the anti-toppling scaffold for building construction, which can effectively solve the problem that the gravity center of the scaffold in the prior art is easy to deviate in the using process.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides an anti-toppling scaffold for building construction, which comprises a base, a manned plate arranged on the base through a mounting frame, a standing groove arranged on the manned plate, and an anti-toppling assembly arranged in the standing groove and used for adjusting the gravity center of the scaffold, wherein the base is provided with a support frame; the anti-toppling assembly comprises a connecting column arranged in the middle of the standing groove, the connecting column is connected with a standing plate through a universal ball, the inner bottom surface of the connecting column is connected with springs which are uniformly distributed, the springs are in abutting connection with the standing plate, two sliding rods are symmetrically and elastically connected at the edge position of the inner bottom surface of the standing groove in a sliding manner, the sliding rods are positioned at the upper edge position of the standing groove, the sliding rods are in abutting connection with the standing plate, and a gravity center adjusting assembly for adjusting the gravity center of the scaffold by controlling the water quantity in the sliding rods is arranged at the lower part of the sliding rods;
the gravity center adjusting assembly comprises two first shells symmetrically arranged on the base, the first shells are located at the lower parts of the sliding rods, movable grooves and water storage grooves are formed in the first shells, the water storage grooves are located at the lower parts of the movable grooves, the two water storage grooves are connected through corrugated pipes in a communicating mode, movable plates are connected in the movable grooves in a sliding mode, and the sliding rods are connected with the movable plates through stroke amplifying assemblies.
Further, the stroke amplification assembly comprises a rack fixedly mounted at the lower part of the sliding rod, the position, corresponding to the rack, of the bottom of the manned plate is rotationally connected with a second gear through a first connecting rod, the rack is in meshed connection with the second gear, the number of teeth of the rack is larger than that of the second gear, the end face of the second gear is connected with a third gear through a rotating rod, a second connecting rod is arranged on the movable plate, the end face of the second connecting rod is in meshed connection with the third gear through a toothed plate, and the number of teeth of the third gear is larger than that of the toothed plate.
Further, the surface of the standing plate is provided with evenly distributed partition plates.
Further, the inner surface of the standing groove is uniformly provided with a bag body, and the standing plate is in abutting connection with the bag body.
Further, an auxiliary adjusting component is arranged on the gravity center adjusting component;
the auxiliary adjusting assembly comprises a second shell which is arranged on the first shell and is close to the position of the movable groove, the second shell is connected with the water storage tank in a communicating way through a connecting hole, a floating plate is connected to the second shell in a sliding way, a mounting groove is formed in the second connecting rod, a sliding rod is connected to the mounting groove in an elastic sliding way, the lower end of the sliding rod is connected with the movable plate, and a driving piece which is used for driving the sliding rod to move in a gas extrusion way is arranged on the floating plate.
Further, the driving piece is including installing in the third connecting rod on kickboard upper portion, the installation pole is installed to the top surface of first casing near the position of second connecting rod, the upper portion of installation pole is connected with the connecting plate through the universal ball, bottom surface one side of connecting plate has the piston rod through hinged joint, the piston cylinder is installed to the top surface of first casing corresponds the position of piston rod, sliding connection between piston rod and the piston cylinder, communicate with each other through the connecting pipe between piston cylinder and the mounting groove and be connected, pass through hinged joint between the bottom surface opposite side of connecting plate and the third connecting rod.
Further, the linear distance between the third connecting rod and the mounting rod is greater than the linear distance between the piston rod and the mounting rod.
Further, the inner top surface of the water storage tank is elastically connected with elastic blocks at two sides close to the connecting holes.
Further, the elastic block is obliquely arranged on the water storage tank, and the inclination angle of the elastic block is 40-60 degrees.
Further, the upper parts of the sliding rods are all semicircular.
Compared with the prior art, the technical scheme provided by the invention has the advantages that the larger the straight line distance between the standing position of the worker and the connecting column is, the larger the gravity center deviation of the scaffold is, meanwhile, the larger the straight line distance between the standing position of the worker and the connecting column is, the larger the moment applied on the standing plate is increased, the larger the deflection of the standing plate is caused, the larger the moving distance of the sliding rod is further, the larger the water quantity increased or reduced in the movable groove is caused, and the stability of the scaffold during working is further ensured. Meanwhile, when the base is placed, the water quantity in the left movable groove is increased and the water quantity in the right movable groove is reduced in the process of rightward inclination of the base, the gravity center of the base is adjusted, the gravity center of the base is located at the center line after the placement of the base is completed, and the stability of the base in the subsequent working process is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the complete structure of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the structure of the center of gravity adjusting component of the present invention;
FIG. 4 is a schematic view of the structure of the stroke amplifying assembly of the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 3;
FIG. 6 is an enlarged view of the invention at B in FIG. 3;
FIG. 7 is a state diagram of the auxiliary adjusting assembly and the center of gravity adjusting assembly of the present invention in a horizontal state;
fig. 8 is a state diagram of the auxiliary adjusting assembly and the gravity center adjusting assembly in an inclined state.
Reference numerals in the drawings represent respectively: 1. a base; 2. a man-carrying board; 3. a standing groove; 4. an anti-toppling assembly; 41. a connecting column; 42. a standing board; 43. a spring; 44. a slide bar; 45. a stroke amplifying assembly; 451. a rack; 452. a first connecting rod; 453. a second gear; 454. a third gear; 455. a toothed plate; 456. a second connecting rod; 46. a center of gravity adjustment assembly; 461. a first housing; 462. a movable groove; 463. a movable plate; 464. a water storage tank; 465. a bellows; 47. a partition plate; 48. a bladder; 5. an auxiliary adjustment assembly; 51. a second housing; 52. a floating plate; 53. a third connecting rod; 54. a connecting plate; 55. a mounting rod; 56. a piston rod; 57. a piston cylinder; 58. a mounting groove; 59. a slide bar; 510. a connecting pipe; 511. an elastic block; 512. and a connection hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are 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.
The invention is further described below with reference to examples.
Examples: referring to fig. 1 to 8, the anti-toppling scaffold for building construction comprises a base 1, a manned plate 2 arranged on the base 1 through a mounting frame, a standing groove 3 arranged on the manned plate 2, and an anti-toppling assembly 4 arranged in the standing groove 3 and used for adjusting the gravity center of the scaffold; the anti-toppling component 4 comprises a connecting column 41 arranged in the middle of the standing groove 3, the connecting column 41 is connected with a standing plate 42 through a universal ball, the inner bottom surface of the connecting column 41 is connected with uniformly distributed springs 43, the springs 43 are in abutting connection with the standing plate 42, the edge position of the inner bottom surface of the standing groove 3 is symmetrically and slidably and elastically connected with two sliding rods 44, the sliding rods 44 are positioned at the upper edge position of the standing groove 3, the sliding rods 44 are in abutting connection with the standing plate 42, and a gravity center adjusting component 46 for adjusting the gravity center of the scaffold by controlling the water quantity in the sliding rods 44 is arranged at the lower part of the sliding rods;
the gravity center adjusting assembly 46 comprises two first shells 461 symmetrically arranged on the base 1, the first shells 461 are located at the lower part of the sliding rod 44, a movable groove 462 and a water storage groove 464 are formed in the first shells 461, the water storage groove 464 is located at the lower part of the movable groove 462, the two water storage grooves 464 are connected through a corrugated pipe 465 in a communicating mode, a movable plate 463 is slidably connected in the movable groove 462, and the sliding rod 44 is connected with the movable plate 463 through a stroke amplifying assembly 45.
When the scaffold is used, the scaffold assembled by climbing an auxiliary ladder arranged on the scaffold stands in the standing groove 3 for construction, and in the initial state, the scaffold is symmetrically designed, so that the center of gravity of the whole scaffold is positioned at the center line.
The worker needs to walk around because of construction, when the worker walks to the left side on the man-carrying plate 2, the overall gravity center of the scaffold is left, the gravity of the worker enables the standing plate 42 to overcome the elasticity of the spring 43 and rotate anticlockwise around the universal ball on the connecting column 41, the left sliding rod 44 can be extruded in the anticlockwise rotating process of the standing plate 42, the left sliding rod 44 is enabled to move downwards against the elasticity between the left sliding rod 44 and the man-carrying plate 2 by extrusion force, and when the left sliding rod 44 moves downwards, the movable plate 463 in the first shell 461 on the left side is driven to move downwards in the movable groove 462. It should be noted that the elastic force of the elastic connection between the sliding rod 44 and the people carrier 2 is smaller than the elastic force of the spring 43, the elastic force between the sliding rod 44 and the people carrier 2, and the elastic force of the spring 43 can be controlled by the material, diameter, length, etc. of the elastic member, which are conventional means in the prior art, and therefore will not be described herein, the elastic member connected between the sliding rod 44 and the people carrier 2 in the initial state is in a compressed state, so that when the standing board 42 rotates anticlockwise, the sliding rod 44 on the right moves upwards under the elastic force of restoring elastic deformation between the sliding rod 44 and the people carrier 2.
When the left sliding rod 44 moves downward, the left sliding rod 44 drives the movable plate 463 inside the left movable groove 462 to move downward, when the right sliding rod 44 moves upward, the right sliding rod 44 drives the movable plate 463 inside the right movable groove 462 to move upward, when the left movable plate 463 moves inside the movable groove 462, the left movable plate 463 extrudes water inside the movable groove 462, the water quantity inside the left movable groove 462 decreases, when the right movable plate 463 moves inside the movable groove 462, the volume inside the right movable groove 462 increases, the water quantity inside the right movable groove 462 increases, the two movable grooves 464 are in a communicating state through the corrugated pipe 465, and the water inside the two first shells 461 can circulate, so when the overall gravity center of the scaffold is shifted to the left, the water quantity inside the left movable groove 462 decreases, the water quantity inside the right movable groove 462 increases, the gravity center of the scaffold is adjusted, the overall gravity center of the scaffold is returned to the center line, the stability of the scaffold is maintained in the use process, and when the overall gravity center of the scaffold is shifted to the left movable groove 462 is increased, and the water quantity inside the scaffold is adjusted.
It should be noted that the greater the linear distance from the connecting post 41, the greater the deviation of the center of gravity of the scaffold, and at the same time, the greater the linear distance from the connecting post 41, the greater the moment exerted on the standing plate 42, resulting in the greater the deflection of the standing plate 42, and thus the greater the distance the sliding rod 44 moves, the greater the amount of water that increases or decreases inside the movable slot 462, further ensuring the stability of the scaffold when in operation.
Referring to fig. 2 to 4, the stroke amplifying assembly 45 includes a rack 451 fixedly installed at the lower portion of the sliding rod 44, a second gear 453 is rotatably connected to the bottom of the people carrier 2 corresponding to the position of the rack 451 through a first connecting rod 452, the rack 451 is engaged with the second gear 453, the number of teeth of the rack 451 is greater than the number of teeth of the second gear 453, an end surface of the second gear 453 is connected with a third gear 454 through a rotating rod, a second connecting rod 456 is provided on the movable plate 463, an end surface of the second connecting rod 456 is engaged with the third gear 454 through a toothed plate 455, and the number of teeth of the third gear 454 is greater than the number of teeth of the second toothed plate 455.
Further, when the sliding rod 44 moves downwards, the rack 451 is driven to move downwards, the second gear 453 is driven to rotate in the moving process of the rack 451, the second gear 453 is driven to drive the third gear 454 to rotate by mechanical transmission, the third gear 454 drives the toothed plate 455 to move downwards, similarly, when the sliding rod 44 moves upwards, the rack 451 is driven to move upwards by the third gear 454, because the number of teeth of the rack 451 is larger than that of the second gear 453, when the rack 451 drives the second gear 453 to rotate, the second gear 453 amplifies the stroke of the rack 451, the end face of the second connecting rod 456 is connected with the third gear 454 in a meshed mode through the toothed plate 455, the toothed plate 455 amplifies the stroke of the third gear 454, namely, the sliding rod 44 can move a small distance to enable the movable plate 463 to move a large distance, accuracy and an adjusting effect when the sliding rod 44 adjusts the position of the movable plate 463 are further guaranteed, and stability when the scaffold works is further guaranteed.
Referring to fig. 3, 5 to 6, the center of gravity adjustment assembly 46 has the auxiliary adjustment assembly 5 mounted thereon; the auxiliary adjusting assembly 5 comprises a second shell 51 arranged on the first shell 461 and close to the movable groove 462, the second shell 51 is connected with the water storage groove 464 in a communicating way through a connecting hole 512, a floating plate 52 is connected in the second shell 51 in a sliding way, a mounting groove 58 is formed in the second connecting rod 456, a sliding rod 59 is connected in the mounting groove 58 in a sliding way in an elastic way, the lower end of the sliding rod 59 is connected with the movable plate 463, and a driving piece for driving the sliding rod 59 to move in a gas squeezing way is arranged on the floating plate 52.
It should be noted that, during the placement of the base 1, since the bottom surface of the placed base 1 is not necessarily horizontal during the construction, when the placed base 1 is in a left high-right low state, water inside the left water storage tank 464 tends to flow toward the inside of the right water storage tank 464. This is because gravity will cause the liquid to flow towards the lower side, in which case the right side is the lower side. Therefore, water flows from left to right until the water in both the second housings 51 reaches an equilibrium state, and it is noted that the slide bar 59 restricts the position of the movable plate 463, and the elastic force between the slide bar 59 and the mounting groove 58 restricts the position of the slide bar 59, so that the position of the movable plate 463 does not change when water flows.
Referring to fig. 5 to 6, the driving part includes a third connection rod 53 installed at an upper portion of the floating plate 52, a mounting rod 55 is installed at a position of the top surface of the first housing 461 near the second connection rod 456, the upper portion of the mounting rod 55 is connected with a connection plate 54 through a universal ball, one side of the bottom surface of the connection plate 54 is connected with a piston rod 56 through a hinge, a piston cylinder 57 is installed at a position of the top surface of the first housing 461 corresponding to the piston rod 56, the piston rod 56 is slidably connected with the piston cylinder 57, the piston cylinder 57 is connected with the mounting groove 58 through a connection pipe 510, and the other side of the bottom surface of the connection plate 54 is connected with the third connection rod 53 through a hinge.
It is noted that, referring to fig. 7 and 8, when water flows from the left side to the right side, the left floating plate 52 moves downward inside the second housing 51, the right floating plate 52 moves upward inside the second housing 51, when the left floating plate 52 moves downward inside the second housing 51, the floating plate 52 deflects downward around the mounting rod 55 by the connecting plate 54 through the third connecting rod 53, the connecting plate 54 moves upward by the piston rod 56, when the piston rod 56 moves upward, the piston plate moves upward inside the piston cylinder 57, the gas inside the mounting groove 58 enters into the inside of the piston cylinder 57 through the connecting pipe 510, the amount of gas inside the mounting groove 58 is pressed, the gas pressure inside the mounting groove 58 at the upper side of the slide rod 59 is reduced, under the action of the gas pressure difference, the slide bar 59 overcomes the elasticity between the slide bar 59 and the mounting groove 58 and moves upwards in the inside of the mounting groove 58, in the process of moving upwards the slide bar 59, the slide bar 59 drives the movable plate 463 to move upwards in the inside of the movable groove 462, the water quantity in the left movable groove 462 is increased, and similarly, when the right floating plate 52 moves upwards in the inside of the second shell 51, the movable plate 463 is driven to move downwards in the inside of the movable groove 462, and the water quantity in the right movable groove 462 is reduced, so that when the base 1 is placed, the water quantity in the left movable groove 462 is increased, the water quantity in the right movable groove 462 is reduced, the gravity center of the base 1 is adjusted, the gravity center of the base 1 is ensured to be at the center line after the placement of the base 1 is completed, and the stability of the base 1 in the subsequent working process is ensured.
Referring to fig. 5, further, by setting the linear distance between the third connecting rod 53 and the mounting rod 55 to be greater than the linear distance between the piston rod 56 and the mounting rod 55, the force generated in the process of moving the floating plate 52 upwards or downwards is amplified by the principle of leverage, so that the piston rod 56 can move upwards or downwards in the piston cylinder 57 due to the force generated in the process of moving the floating plate 52 upwards or downwards, the purpose of moving the sliding rod 59 upwards or downwards is achieved, and the stability of the device in the working process is ensured.
It is noted that, in the process that one of the toothed plates 455 drives the second connecting rod 456 to move downward, the other toothed plate 455 drives the second connecting rod 456 to move upward, because of the elastic connection between the sliding rod 59 and the mounting groove 58, and because one movable plate 463 moves upward and the other movable plate 463 moves downward, the resistance of the water in the movable groove 462 to the movement of the movable plate 463 is small, and by setting the weight of the movable plate 463, the gravity and the resistance of the water are insufficient, so that the sliding rod 59 overcomes the elastic force between the sliding rod and the mounting groove 58 and moves in the mounting groove 58, when the second connecting rod 456 drives the sliding rod 59 to move, the position of the sliding rod 59 is not changed, and the working effect of the auxiliary adjusting assembly 5 is ensured.
Referring to fig. 2, the surface of the standing plate 42 is provided with the partition plates 47 uniformly distributed, so that when a worker needs to place tools on the standing plate 42, the friction between the tools and the standing plate 42 is increased, the problem that the tools move on the standing plate 42 when the standing plate 42 deflects is avoided, and the working efficiency of the worker is ensured.
Referring to fig. 2, the inner surface of the standing groove 3 is uniformly provided with the capsule 48, the standing plate 42 is in abutting connection with the capsule 48, when the sliding rod 44 deflects, the capsule 48 can be extruded to elastically deform, the capsule 48 is always in abutting state with the standing plate 42, the problem that the left side of the standing plate 42 is affected due to overlarge gap between the standing plate 42 and the standing groove 3 and sundries falling into the standing groove 3 is avoided, and the working effect of the standing plate 42 in the device is ensured.
Referring to fig. 3, the elastic blocks 511 are elastically connected to both sides of the inner top surface of the water storage tank 464 adjacent to the connection hole 512.
The elastic block 511 is inclined on the water storage tank 464, and the inclination angle of the elastic block 511 is 40-60 degrees. When the water in the movable groove 462 enters the water storage tank 464, the impact force of the water can enable the elastic block 511 to elastically deform in the direction close to the connecting hole 512, the connecting hole 512 is blocked, the problem that the working effect of the auxiliary adjusting component 5 is affected when the water in the movable groove 462 enters the second shell 51 when the movable plate 463 moves is avoided, the inclination angle of the elastic block 511 is 40-60 degrees, when the normal state is ensured, the gap between the two elastic blocks 511 is ensured, the water can enter the second shell 51, and on the other hand, the elastic block 511 can rapidly block the opening of the connecting hole 512, and the working effect of the auxiliary adjusting component 5 is ensured.
Referring to fig. 4, the upper portions of the slide bars 44 are all semicircular, guaranteeing the squeezing effect on the slide bars 44 when the standing plate 42 is deflected.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. Anti-toppling scaffold for building construction, including base (1), install manned board (2) on base (1) through the mounting bracket and set up standing groove (3) on manned board (2), its characterized in that still includes:
the anti-toppling component (4) is arranged in the standing groove (3) and used for adjusting the gravity center of the scaffold; the anti-toppling assembly (4) comprises a connecting column (41) arranged in the middle of the standing groove (3), the connecting column (41) is connected with a standing plate (42) through a universal ball, the inner bottom surface of the connecting column (41) is connected with springs (43) which are uniformly distributed, the springs (43) are in abutting connection with the standing plate (42), two sliding rods (44) are symmetrically and elastically connected at the edge position of the inner bottom surface of the standing groove (3), the sliding rods (44) are positioned at the upper edge position of the standing groove (3), the sliding rods (44) are in abutting connection with the standing plate (42), and a gravity center adjusting assembly (46) for adjusting the gravity center of the scaffold by controlling the water quantity in the sliding rods (44) is arranged at the lower part of the sliding rods;
the gravity center adjusting assembly (46) comprises two first shells (461) symmetrically arranged on the base (1), the first shells (461) are positioned at the lower parts of the sliding rods (44), movable grooves (462) and water storage grooves (464) are formed in the first shells (461), the water storage grooves (464) are positioned at the lower parts of the movable grooves (462), the two water storage grooves (464) are communicated and connected through a corrugated pipe (465), movable plates (463) are slidably connected in the movable grooves (462), and the sliding rods (44) are connected with the movable plates (463) through stroke amplifying assemblies (45);
the stroke amplifying assembly (45) comprises a rack (451) fixedly arranged at the lower part of the sliding rod (44), a second gear (453) is rotatably connected to the bottom of the manned plate (2) corresponding to the position of the rack (451) through a first connecting rod (452), the rack (451) is in meshed connection with the second gear (453), the number of teeth of the rack (451) is larger than that of the second gear (453), a third gear (454) is connected to the end face of the second gear (453) through a rotating rod, a second connecting rod (456) is arranged on the movable plate (463), the end face of the second connecting rod (456) is in meshed connection with the third gear (454) through a toothed plate (455), and the number of teeth of the third gear (454) is larger than that of the toothed plate (455);
an auxiliary adjusting component (5) is arranged on the gravity center adjusting component (46); the auxiliary adjusting assembly (5) comprises a second shell (51) which is arranged on the first shell (461) and is close to the position of the movable groove (462), the second shell (51) is connected with the water storage groove (464) in a communicating way through a connecting hole (512), a floating plate (52) is connected to the second shell (51) in a sliding way, an installing groove (58) is formed in the second connecting rod (456), a sliding rod (59) is connected to the installing groove (58) in an elastic sliding way, the lower end of the sliding rod (59) is connected with the movable plate (463), and a driving piece which is used for driving the sliding rod (59) to move in a gas extrusion way is arranged on the floating plate (52).
2. The anti-toppling scaffold for building construction according to claim 1, characterized in that the surface of the standing plate (42) is provided with evenly distributed partitions (47).
3. The anti-toppling scaffold for building construction according to claim 1, wherein the inner surface of the standing groove (3) is uniformly provided with a bag body (48), and the standing plate (42) is in abutting connection with the bag body (48).
4. The anti-toppling scaffold for building construction according to claim 1, wherein the driving member comprises a third connecting rod (53) arranged on the upper portion of the floating plate (52), a mounting rod (55) is arranged at a position, close to the second connecting rod (456), of the top surface of the first shell (461), the upper portion of the mounting rod (55) is connected with a connecting plate (54) through a universal ball, one side of the bottom surface of the connecting plate (54) is connected with a piston rod (56) through a hinge, a piston cylinder (57) is arranged at a position, corresponding to the piston rod (56), of the top surface of the first shell (461), the piston rod (56) is connected with the piston cylinder (57) in a sliding manner, the piston cylinder (57) is connected with the mounting groove (58) through a connecting pipe (510) in a communicating manner, and the other side of the bottom surface of the connecting plate (54) is connected with the third connecting rod (53) through a hinge.
5. The anti-toppling scaffold for building construction according to claim 4, wherein the linear distance between the third connecting rod (53) and the mounting rod (55) is larger than the linear distance between the piston rod (56) and the mounting rod (55).
6. The anti-toppling scaffold for building construction according to claim 4, wherein the inner top surface of the water storage tank (464) is elastically connected with an elastic block (511) at two sides close to the connecting hole (512).
7. The anti-toppling scaffold for building construction according to claim 6, wherein the elastic block (511) is obliquely arranged on the water storage tank (464), and the inclination angle of the elastic block (511) is 40 ° -60 °.
8. The anti-toppling scaffold for building construction according to claim 1, wherein the upper parts of the sliding rods (44) are all semicircular spheres.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410045826.3A CN117552609B (en) | 2024-01-12 | 2024-01-12 | Anti-toppling scaffold for building construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410045826.3A CN117552609B (en) | 2024-01-12 | 2024-01-12 | Anti-toppling scaffold for building construction |
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| CN117552609B true CN117552609B (en) | 2024-03-12 |
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Citations (6)
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|---|---|---|---|---|
| DE29900495U1 (en) * | 1999-01-14 | 1999-03-25 | Kurz Friedrich | Height adjustable platform |
| CN111877718A (en) * | 2020-08-06 | 2020-11-03 | 武汉市明煌建筑劳务有限公司 | Anti-toppling scaffold for bridge road and building construction and construction method |
| CN112647700A (en) * | 2020-12-30 | 2021-04-13 | 胡安平 | Building construction is with high building construction protector that has anti-shake structure |
| CN113445722A (en) * | 2021-07-12 | 2021-09-28 | 赵振伍 | Can prevent building site scaffold device that accident falls |
| CN215671196U (en) * | 2021-08-17 | 2022-01-28 | 河北天昕建设集团有限公司 | Self-locking anti-overturning type discharging platform for building construction |
| CN116816054A (en) * | 2023-08-30 | 2023-09-29 | 哈尔滨工业大学 | Anti-toppling scaffold for bridge road and building construction and construction method |
-
2024
- 2024-01-12 CN CN202410045826.3A patent/CN117552609B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29900495U1 (en) * | 1999-01-14 | 1999-03-25 | Kurz Friedrich | Height adjustable platform |
| CN111877718A (en) * | 2020-08-06 | 2020-11-03 | 武汉市明煌建筑劳务有限公司 | Anti-toppling scaffold for bridge road and building construction and construction method |
| CN112647700A (en) * | 2020-12-30 | 2021-04-13 | 胡安平 | Building construction is with high building construction protector that has anti-shake structure |
| CN113445722A (en) * | 2021-07-12 | 2021-09-28 | 赵振伍 | Can prevent building site scaffold device that accident falls |
| CN215671196U (en) * | 2021-08-17 | 2022-01-28 | 河北天昕建设集团有限公司 | Self-locking anti-overturning type discharging platform for building construction |
| CN116816054A (en) * | 2023-08-30 | 2023-09-29 | 哈尔滨工业大学 | Anti-toppling scaffold for bridge road and building construction and construction method |
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| CN117552609A (en) | 2024-02-13 |
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