CN112832538B - Modular building assembly structure - Google Patents

Modular building assembly structure Download PDF

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Publication number
CN112832538B
CN112832538B CN202110004152.9A CN202110004152A CN112832538B CN 112832538 B CN112832538 B CN 112832538B CN 202110004152 A CN202110004152 A CN 202110004152A CN 112832538 B CN112832538 B CN 112832538B
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CN
China
Prior art keywords
rotating
plate
fixing plate
column
rods
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Active
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CN202110004152.9A
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Chinese (zh)
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CN112832538A (en
Inventor
吴富贵
王俊
李申玉
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Shenzhen Building Decoration Group Co ltd
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Shenzhen Building Decoration Group Co ltd
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Priority to CN202110004152.9A priority Critical patent/CN112832538B/en
Publication of CN112832538A publication Critical patent/CN112832538A/en
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Publication of CN112832538B publication Critical patent/CN112832538B/en
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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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/35—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/40—Single-purpose machines or devices for grinding tubes internally
    • 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
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention relates to the technical field of building assembly structures, in particular to a modular building assembly structure, which comprises a first push plate, wherein a circular groove is formed in the bottom surface of the first push plate, two limiting grooves are formed in the bottom surface of the circular groove, three first connecting rods are hinged to the side surface of the first push plate at equal intervals, a first fixing plate is arranged on the bottom side of the first push plate, the end surfaces of the first push plate and the first fixing plate are circular, three first rotating columns are arranged on the side surface of the first fixing plate at equal intervals, the first rotating columns are rotatably connected with the first fixing plate, two ends of each first rotating column are rotatably connected with a second connecting rod, a third rotating column is rotatably connected between two second connecting rods on each first rotating column, and one end of each first connecting rod is rotatably connected with a corresponding third rotating column. The invention achieves the purposes of screwing the steel pipe and the steel pipe sleeve together and repairing the sunken part of the outer wall of the steel pipe and ensuring the firmness of the steel pipe.

Description

Modular building assembly structure
Technical Field
The invention relates to a building assembly structure, in particular to a modular building assembly structure.
Background
In the process of building a high-rise building, workers build a building support firstly, namely build an external support of the high-rise building firstly, and then work next, in the modular building, in the initial stage of building the building support, namely building a ground support at the bottom, the time consumption is long generally, the bottom end of the ground support is sleeved with a steel pipe sleeve, the steel pipe sleeve is in threaded connection with one end of the steel pipe, the workers need to screw the steel pipe and the steel pipe together firstly and then build the support, the steel pipe and the steel pipe sleeve are troublesome to screw and long in time consumption, and if an assembly structure specially used for screwing the steel pipe and the steel pipe sleeve can be manufactured, the construction period can be greatly shortened.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a modular building assembly structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
a modular building assembly structure comprises a first push plate, wherein a circular groove is formed in the bottom surface of the first push plate, two limiting grooves are formed in the bottom surface of the circular groove, three first connecting rods are hinged to the side surface of the first push plate at equal intervals, a first fixing plate is arranged on the bottom side of the first push plate, and the end surfaces of the first push plate and the first fixing plate are circular;
three first rotating columns are arranged on the side face of the first fixing plate at equal intervals, the first rotating columns are rotatably connected with the first fixing plate, two ends of each first rotating column are rotatably connected with second connecting rods, a third rotating column is rotatably connected between the two second connecting rods on the first rotating columns, the three first connecting rods are respectively in one-to-one correspondence with the three third rotating columns, and one end of each first connecting rod is rotatably connected with the corresponding third rotating column;
the first rotating column and the third rotating column are in transmission connection through a second rotating column, the outer part of the second rotating column is in rotating connection with a connecting rod, and two ends of the connecting rod are respectively fixedly connected with two corresponding second connecting rods;
the side, away from the first push plate, of the first fixing plate is provided with a second fixing plate, the end face of the second fixing plate is circular, three rectangular plates are fixedly connected to the side face of the second fixing plate at equal intervals, the three rectangular plates correspond to the three first rotating columns one by one respectively, three first rotating rods are arranged between the first fixing plate and the second fixing plate and are rotatably connected with the three rectangular plates respectively, the included angle range of the three first rotating rods and the side, close to the first fixing plate, of the second fixing plate is 60-80 degrees, one ends of the three first rotating rods extend to the side, away from the first fixing plate, of the second fixing plate respectively and are fixedly connected with first threaded columns respectively, and the three first rotating rods are in transmission connection with the three first rotating columns respectively;
the outer parts of the first rotating rods are fixedly connected with rotating discs, and the rotating discs are located between the first fixing plate and the second fixing plate;
the outer part of the first threaded column is in threaded connection with connecting blocks, and one sides of the three connecting blocks, which are close to each other, are fixedly connected with cambered surface fixing blocks;
two first supporting rods are fixedly connected to one sides, away from the first fixing plate, of the three rectangular plates, the two first supporting rods on the rectangular plates are respectively located on two sides of the corresponding first threaded columns, the connecting block is located between the two first supporting rods and is in sliding connection with the two first supporting rods, a supporting plate is arranged at one end, away from the rectangular plates, of each first supporting rod, and the first supporting rods are fixedly connected with the supporting plate;
a seventh rotating column is fixedly connected between two first supporting rods on the rectangular plate, both ends of the seventh rotating column are rotatably connected with fourth connecting rods, a fifth rotating column and a sixth rotating column are rotatably connected between the two fourth connecting rods, the sixth rotating column is positioned between the seventh rotating column and the fifth rotating column, the fifth rotating column and the third rotating column are in transmission connection through the fourth rotating column, and the fourth rotating column is rotatably connected with the third connecting rods;
the outer parts of the seventh rotating columns are fixedly connected with first gears, the outer parts of the sixth rotating columns are rotatably connected with second gears, the first gears are meshed with the second gears, the outer parts of the fifth rotating columns are fixedly connected with third gears, and the second gears are meshed with the third gears;
circular through-holes are formed in the top surfaces of the first push plate, the first fixing plate and the second fixing plate.
Furthermore, a second threaded column is arranged between the first push plate and the support plate, the second threaded column is located at the center of the circular through hole, and one end of the second threaded column extends to one side, far away from the second fixing plate, of the support plate and is fixedly connected with a sliding column;
the second threaded column is rotatably connected with the supporting plate, limiting rods are arranged on two sides of the second threaded column, and one ends of the two limiting rods are fixedly connected with the supporting plate;
the top surface of the supporting plate is provided with three through grooves, one side of the supporting plate, which is far away from the second fixing plate, is provided with a triangular plate, the triangular plate is in threaded connection with a second threaded column, the outer part of the sixth rotating column is rotatably connected with fifth connecting rods, and one ends of the three fifth connecting rods respectively penetrate through the three through grooves to be hinged with three edges of the triangular plate;
the top side of the first push plate is provided with a cylindrical block, the cylindrical block is in threaded connection with the second threaded column, the top surface of the cylindrical block is provided with two limiting holes, and the two limiting rods are respectively located in the two limiting holes and are in sliding connection with the cylindrical block.
Furthermore, one side of the triangular plate, which is far away from the supporting plate, is provided with a servo motor, and one end of an output shaft of the servo motor is in transmission connection with the sliding column.
Further, the side wall of the cylindrical block is provided with a rust removing ring.
Further, the side wall of the cylindrical block is provided with an annular brush, and the annular brush is positioned on one side, away from the first push plate, of the rust removing ring.
The invention has the beneficial effects that:
the invention achieves the purposes of screwing the steel pipe and the steel pipe sleeve together and repairing the sunken part of the outer wall of the steel pipe and ensuring the firmness of the steel pipe; meanwhile, the rust removing ring is used for polishing and cleaning iron rust on the inner wall of the steel pipe, and the annular brush is used for brushing paint on the inner wall of the steel pipe, so that the purposes of removing rust and brushing paint on the inner wall of the steel pipe and prolonging the service life of the steel pipe are achieved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic structural view of a first push plate according to the present invention;
FIG. 4 is a bottom part of the present invention;
fig. 5 is a partial structural schematic diagram of the present invention.
Reference numbers in the figures: 1 limiting rod, 2 cylindrical blocks, 3 first push plates, 4 first connecting rods, 5 first fixing plates, 6 first rotating columns, 7 second rotating columns, 8 second connecting rods, 9 connecting rods, 10 third rotating columns, 11 first rotating rods, 12 third connecting rods, 13 fourth rotating columns, 14 first gears, 15 second gears, 16 third gears, 17 fifth rotating columns, 18 fourth connecting rods, 19 sixth rotating columns, 20 seventh rotating columns, 21 fifth connecting rods, 22 first supporting rods, 23 supporting plates, 24 triangular plates, 26 connecting blocks, 27 cambered surface fixing blocks, 28 first threaded columns, 29 second fixing plates, 30 rotating discs, 31 second threaded columns, 32 rust removing rings, 33 annular brushes, 34 sliding columns, 35 circular grooves and 36 limiting grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a modular building assembly structure comprises a first push plate 3, wherein a circular groove 35 is formed in the bottom surface of the first push plate 3, two limiting grooves 36 are formed in the bottom surface of the circular groove 35, the circular groove 35 is matched with a steel pipe sleeve, and the limiting grooves 36 are matched with limiting blocks on two sides of the steel pipe sleeve;
three first connecting rods 4 are hinged to the side face of the first push plate 3 at equal intervals, a first fixing plate 5 is arranged on the bottom side of the first push plate 3, and the end faces of the first push plate 3 and the first fixing plate 5 are circular;
the side surface of the first fixing plate 5 is provided with three first rotating columns 6 at equal intervals, the three first rotating columns 6 are all parallel to tangent lines of positions of the three first rotating columns 6 on the side surface of the first fixing plate 5, the first rotating columns 6 are all rotatably connected with the first fixing plate 5, two ends of each first rotating column 6 are rotatably connected with second connecting rods 8, a third rotating column 10 is rotatably connected between every two second connecting rods 8 on the first rotating columns 6, the three first connecting rods 4 are respectively in one-to-one correspondence with the three third rotating columns 10, and one end of each first connecting rod 4 is rotatably connected with the corresponding third rotating column 10;
the first rotating column 6 is in transmission connection with the third rotating column 10 through the second rotating column 7, two ends of the second rotating column 7 are in transmission connection with the first rotating column 6 and the third rotating column 10 through bevel gears respectively, the radiuses of the bevel gears are larger than the radiuses of the first rotating column 6, the second rotating column 7 and the third rotating column 10, the outer portion of the second rotating column 7 is in rotation connection with a connecting rod 9, and two ends of the connecting rod 9 are fixedly connected with two corresponding second connecting rods 8 respectively;
a second fixing plate 29 is arranged on one side of the first fixing plate 5 far away from the first push plate 3, the end face of the second fixing plate 29 is circular, three rectangular plates are fixedly connected to the side face of the second fixing plate 29 at equal intervals, the three rectangular plates are respectively in one-to-one correspondence with the three first rotating columns 6, three first rotating rods 11 are arranged between the first fixing plate 5 and the second fixing plate 29, the three first rotating rods 11 are respectively rotatably connected with the three rectangular plates, the included angle range of the three first rotating rods 11 and the side of the second fixing plate 29 close to the first fixing plate 5 is 60-80 degrees, the top ends of the three first rotating rods are close to each other, one ends of the three first rotating rods 11 respectively extend to one side of the second fixing plate 29 far away from the first fixing plate 5 and are respectively and fixedly connected with first threaded columns 28, one ends of the three first rotating rods 11 are respectively in transmission connection with the three first rotating columns 6 through bevel gears, the radii of the bevel gears are all larger than the radii of the first rotating column 6 and the first rotating rod 11;
the outer parts of the first rotating rods 11 are fixedly connected with rotating discs 30, the rotating discs 30 are located between the first fixing plate 5 and the second fixing plate 29, the side surfaces of the rotating discs 30 are provided with a plurality of vertical grooves for increasing friction force between the rotating discs and the outer wall of the steel pipe, certain pressure exists between the three rotating discs 30 and the steel pipe in a matching mode, certain clamping acting force is exerted on the steel pipe, and the steel pipe can be driven to rotate;
the outer parts of the first threaded columns 28 are all in threaded connection with connecting blocks 26, the sides, close to each other, of the three connecting blocks 26 are all fixedly connected with cambered surface fixing blocks 27, and the three connecting blocks 26 respectively move towards the direction close to the second fixing plate 29 along the three first threaded columns 28, so that the three fixing blocks 27 are close to each other and can clamp the steel pipe;
two first supporting rods 22 are fixedly connected to one side of each of the three rectangular plates, which is far away from the first fixing plate 5, the two first supporting rods 22 on each rectangular plate are respectively located at two sides of the corresponding first threaded column 28, the connecting block 26 is located between the two first supporting rods 22 and is in sliding connection with the two first supporting rods 22, a supporting plate 23 is arranged at one end, which is far away from the rectangular plate, of each first supporting rod 22, and the first supporting rods 22 are all fixedly connected with the supporting plate 23;
a seventh rotating column 20 is fixedly connected between two first supporting rods 22 on the rectangular plate, both ends of the seventh rotating column 20 are rotatably connected with fourth connecting rods 18, a fifth rotating column 17 and a sixth rotating column 19 are rotatably connected between the two fourth connecting rods 18, the sixth rotating column 19 is positioned between the seventh rotating column 20 and the fifth rotating column 17, the fifth rotating column 17 and the third rotating column 10 are in transmission connection through a fourth rotating column 13, both ends of the fourth rotating column 13 are in transmission connection with the fifth rotating column 17 and the third rotating column 10 through bevel gears respectively, the radius of each bevel gear is larger than that of the fifth rotating column 17 and that of the third rotating column 10, and the fourth rotating column 13 is rotatably connected with the third connecting rod 12;
the outer parts of the seventh rotating columns 20 are fixedly connected with first gears 14, the outer parts of the sixth rotating columns 19 are rotatably connected with second gears 15, the first gears 14 are meshed with the second gears 15, the outer parts of the fifth rotating columns 17 are fixedly connected with third gears 16, and the second gears 15 are meshed with the third gears 16;
the top surfaces of the first push plate 3, the first fixing plate 5 and the second fixing plate 29 are all provided with circular through holes;
a second threaded column 31 is arranged between the first push plate 3 and the support plate 23, the second threaded column 31 is positioned at the center of the circular through hole, and one end of the second threaded column 31 extends to one side of the support plate 23 far away from the second fixing plate 29 and is fixedly connected with a sliding column 34;
the second threaded column 31 is rotatably connected with the support plate 23, two sides of the second threaded column 31 are provided with limiting rods 1, and one end of each of the two limiting rods 1 is fixedly connected with the support plate 23;
the top surface of the supporting plate 23 is provided with three through grooves, one side of the supporting plate 23, which is far away from the second fixing plate 29, is provided with a triangular plate 24, the triangular plate 24 is in threaded connection with a second threaded column 31, the outer part of the sixth rotating column 19 is rotatably connected with a fifth connecting rod 21, and one end of each of the fifth connecting rods 21 respectively penetrates through the three through grooves to be hinged with three edges of the triangular plate 24;
the top side of the first push plate 3 is provided with a cylindrical block 2, the cylindrical block 2 is in threaded connection with a second threaded column 31, the top surface of the cylindrical block 2 is provided with two limiting holes, two limiting rods 1 are respectively positioned in the two limiting holes and are in sliding connection with the cylindrical block 2, and the cylindrical block 2 is used for pressing the concave part on the outer wall of the steel pipe back to a rough original shape so as to ensure the firmness of the steel pipe;
a servo motor is arranged on one side of the triangular plate 24, which is far away from the supporting plate 23, and one end of an output shaft of the servo motor is in transmission connection with the sliding column 34;
the side wall of the cylindrical block 2 is provided with a rust removing ring 32 for removing rust on the inner wall of the steel pipe, and the side surface of the rust removing ring 32 is a frosted surface for removing rust;
the side wall of the cylindrical block 2 is provided with an annular brush 33, the annular brush 33 is positioned on one side of the rust removing ring 32 away from the first push plate 3, and paint is smeared on the annular brush 33 to paint the inner wall of the steel pipe;
the working principle is as follows: putting a steel pipe into the circular through hole of the first push plate 3, enabling the limiting rod 1 and the second threaded column 31 to be located inside the steel pipe, enabling the top end of the steel pipe to be located below the first push plate 3, then sleeving the steel pipe through the second threaded column 31 and the limiting rod 1, enabling the top end of the steel pipe sleeve to be located in the circular groove 35, enabling the limiting blocks on two sides of the steel pipe sleeve to be located in the limiting groove 36, and finally sleeving the cylindrical block 2 outside the second threaded column 31 and the limiting rod 1;
the servo motor is started, the output shaft of the servo motor rotates to drive the sliding column 34 and the second threaded column 31 to rotate, so that the triangular plate 24 moves towards the direction far away from the supporting plate 23, the triangular plate 24 pulls the fifth connecting rod 21 to move, the fifth connecting rod 21 pulls the sixth rotating column 19 to move downwards, the outer side end of the fourth connecting rod 18 takes the seventh rotating column 20 as the axis to do downward circular motion at the position shown in figure 1, because the seventh rotating column 20 is fixedly connected with the first supporting rod 22, the first gear 14 is fixedly connected with the seventh rotating column 20, the second gear 15 moves around the first gear 14, the second gear 15 rotates to drive the third gear 16 to rotate, the third gear 16 rotates to drive the fifth rotating column 17 to rotate, the fifth rotating column 17 rotates to drive the fourth rotating column 13 to rotate, the fourth rotating column 13 drives the third rotating column 10 to rotate, and the third rotating column 10 drives the second rotating column 7 to rotate, the second rotating column 7 drives the first rotating column 6 to rotate, the first rotating column 6 drives the first rotating rod 11 to rotate and the first threaded column 28 to rotate, so that the three rotating discs 30 rotate in the same direction, a certain clamping acting force is exerted on the steel pipe due to certain pressure between the three rotating discs 30 and the steel pipe, the three rotating discs 30 rotate to drive the steel pipe to rotate together, and synchronously, the connecting block 26 moves towards the direction close to the second fixing plate 29 under the interaction of the first threaded column 28 and the connecting block 26;
synchronously, the fifth connecting rod 21 pulls the fourth connecting rod 18 to move downwards, the fourth connecting rod 18 pulls the third connecting rod 12 to move downwards through the fifth rotating column 17, the third connecting rod 12 pulls the first connecting rod 4 to move downwards through the third rotating column 10, so that the first push plate 3 moves downwards, the first push plate 3 supports the steel pipe sleeve at one end of the steel pipe, and the steel pipe sleeve are screwed together through matching with the rotation of the steel pipe, so that the purpose of screwing the steel pipe and the steel pipe sleeve together is achieved;
when the rotating disc 30 drives the steel pipe to rotate, due to the thrust action of the first push plate 3, the steel pipe and the rotating disc 30 slide in the vertical direction at the position shown in fig. 1, at the moment, the cylindrical block 2 is positioned in the steel pipe along with the rotation of the second threaded column 31, the inner wall of the steel pipe is subjected to rust removal by the rust removal ring 32, and the inner wall of the steel pipe is subjected to paint brushing by the annular brush 33;
when the triangular plate 24 moves to the threaded port of the second threaded column 31, the triangular plate 24 is in sliding connection with the sliding column 34, the triangular plate 24 does not move in the direction away from the support plate 23 any more, and at the moment, the three cambered surface fixing blocks 27 clamp the steel pipe tightly, so that the purpose of fixing the steel pipe is achieved, and the cylindrical block 2 can repair the recessed part of the steel pipe wall conveniently;
the steel pipe and the steel pipe sleeve are screwed tightly;
second threaded column 31 continues to rotate, cylinder piece 2 slides along the inner wall of steel pipe, and extrude steel pipe outer wall depressed part original state, thereby reach and restore the depressed part of steel pipe outer wall, guarantee the firm purpose of steel pipe, and simultaneously, remove rust ring 32 and polish the clearance to the iron rust on the inner wall of steel pipe, and through brushing paint on the ring brush, make the ring brush carry out the mopping to the inner wall of steel pipe, thereby reach and rust cleaning, the mopping to the inner wall of steel pipe, extension steel pipe life's purpose.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" 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.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. A modular building assembly structure characterized by: the device comprises a first push plate (3), wherein a circular groove (35) is formed in the bottom surface of the first push plate (3), two limiting grooves (36) are formed in the bottom surface of the circular groove (35), three first connecting rods (4) are hinged to the side surface of the first push plate (3) at equal intervals, a first fixing plate (5) is arranged on the bottom side of the first push plate (3), and the end surfaces of the first push plate (3) and the first fixing plate (5) are circular;
the side face of the first fixing plate (5) is provided with three first rotating columns (6) at equal intervals, the first rotating columns (6) are rotatably connected with the first fixing plate (5), two ends of each of the three first rotating columns (6) are rotatably connected with second connecting rods (8), a third rotating column (10) is rotatably connected between every two second connecting rods (8) on the first rotating columns (6), the three first connecting rods (4) are respectively in one-to-one correspondence with the three third rotating columns (10), and one end of each first connecting rod (4) is rotatably connected with the corresponding third rotating column (10);
the first rotating column (6) is in transmission connection with the third rotating column (10) through a second rotating column (7), the outer part of the second rotating column (7) is in rotating connection with a connecting rod (9), and two ends of the connecting rod (9) are fixedly connected with two corresponding second connecting rods (8) respectively;
a second fixing plate (29) is arranged on one side, far away from the first push plate (3), of the first fixing plate (5), the end face of the second fixing plate (29) is circular, three rectangular plates are fixedly connected to the side face of the second fixing plate (29) at equal intervals, the three rectangular plates are respectively in one-to-one correspondence with the three first rotating columns (6), three first rotating rods (11) are arranged between the first fixing plate (5) and the second fixing plate (29), the three first rotating rods (11) are respectively in rotating connection with the three rectangular plates, the included angle range of the three first rotating rods (11) and the side, close to the first fixing plate (5), of the second fixing plate (29) is 60-80 degrees, one ends of the three first rotating rods (11) respectively extend to one side, far away from the first fixing plate (5), of the second fixing plate (29) and are respectively and fixedly connected with first threaded columns (28), the three first rotating rods (11) are respectively in transmission connection with the three first rotating columns (6);
the outer parts of the first rotating rods (11) are fixedly connected with rotating discs (30), and the rotating discs (30) are located between the first fixing plate (5) and the second fixing plate (29);
the outer parts of the first threaded columns (28) are all in threaded connection with connecting blocks (26), and the sides, close to each other, of the three connecting blocks (26) are all fixedly connected with cambered surface fixing blocks (27);
two first supporting rods (22) are fixedly connected to one sides, far away from the first fixing plate (5), of the three rectangular plates, the two first supporting rods (22) on the rectangular plates are respectively located on two sides of corresponding first threaded columns (28), the connecting blocks (26) are located between the two first supporting rods (22) and are in sliding connection with the two first supporting rods (22), a supporting plate (23) is arranged at one end, far away from the rectangular plates, of each first supporting rod (22), and the first supporting rods (22) are fixedly connected with the supporting plate (23);
a seventh rotating column (20) is fixedly connected between two first supporting rods (22) on the rectangular plate, both ends of the seventh rotating column (20) are rotatably connected with fourth connecting rods (18), a fifth rotating column (17) and a sixth rotating column (19) are rotatably connected between the two fourth connecting rods (18), the sixth rotating column (19) is positioned between the seventh rotating column (20) and the fifth rotating column (17), the fifth rotating column (17) is in transmission connection with the third rotating column (10) through a fourth rotating column (13), and the fourth rotating column (13) is rotatably connected with the third connecting rod (12);
the outer parts of the seventh rotating columns (20) are fixedly connected with first gears (14), the outer parts of the sixth rotating columns (19) are rotatably connected with second gears (15), the first gears (14) are meshed with the second gears (15), the outer parts of the fifth rotating columns (17) are fixedly connected with third gears (16), and the second gears (15) are meshed with the third gears (16);
circular through holes are formed in the top surfaces of the first push plate (3), the first fixing plate (5) and the second fixing plate (29).
2. A modular building assembly structure according to claim 1, wherein a second threaded column (31) is arranged between the first push plate (3) and the support plate (23), the second threaded column (31) is located at the center of the circular through hole, and one end of the second threaded column (31) extends to one side of the support plate (23) far away from the second fixing plate (29) and is fixedly connected with a sliding column (34);
the second threaded column (31) is rotatably connected with the support plate (23), limiting rods (1) are arranged on two sides of the second threaded column (31), and one ends of the two limiting rods (1) are fixedly connected with the support plate (23);
the top surface of the supporting plate (23) is provided with three through grooves, one side, away from the second fixing plate (29), of the supporting plate (23) is provided with a triangular plate (24), the triangular plate (24) is in threaded connection with a second threaded column (31), the outer portion of the sixth rotating column (19) is rotatably connected with fifth connecting rods (21), and one ends of the three fifth connecting rods (21) penetrate through the three through grooves respectively and are hinged with three edges of the triangular plate (24);
the top side of the first push plate (3) is provided with a cylindrical block (2), the cylindrical block (2) is in threaded connection with a second threaded column (31), the top surface of the cylindrical block (2) is provided with two limiting holes, and the two limiting rods (1) are respectively positioned in the two limiting holes and are in sliding connection with the cylindrical block (2).
3. A modular building assembly according to claim 2, characterised in that the side of the triangle (24) remote from the support plate (23) is provided with a servo motor, one end of the output shaft of which is in driving connection with the slide column (34).
4. A modular building assembly according to claim 2, characterised in that the side walls of the cylindrical blocks (2) are provided with rust removing rings (32).
5. A modular building assembly according to claim 4, characterised in that the side walls of the cylindrical block (2) are provided with annular brushes (33), the annular brushes (33) being located on the side of the rust removing ring (32) remote from the first push plate (3).
CN202110004152.9A 2021-01-04 2021-01-04 Modular building assembly structure Active CN112832538B (en)

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CN112832538B true CN112832538B (en) 2022-04-19

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015232210A (en) * 2014-06-09 2015-12-24 株式会社エムオーテック Connection fitting for rotary press-in steel pipe pile
CN108057735A (en) * 2017-12-14 2018-05-22 天津腾飞钢管有限公司 A kind of general shape pipe straightener structure
CN111300004A (en) * 2020-04-08 2020-06-19 温州暗帕科技有限公司 Automatic steel pipe connecting and pushing equipment
CN211305451U (en) * 2019-12-13 2020-08-21 国家电网有限公司 Special external member is dismantled to deep-well pump threaded connection pipe
CN111997379A (en) * 2020-08-11 2020-11-27 郭星 Steel piece butting machine for building steel structure assembly type building framework

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015232210A (en) * 2014-06-09 2015-12-24 株式会社エムオーテック Connection fitting for rotary press-in steel pipe pile
CN108057735A (en) * 2017-12-14 2018-05-22 天津腾飞钢管有限公司 A kind of general shape pipe straightener structure
CN211305451U (en) * 2019-12-13 2020-08-21 国家电网有限公司 Special external member is dismantled to deep-well pump threaded connection pipe
CN111300004A (en) * 2020-04-08 2020-06-19 温州暗帕科技有限公司 Automatic steel pipe connecting and pushing equipment
CN111997379A (en) * 2020-08-11 2020-11-27 郭星 Steel piece butting machine for building steel structure assembly type building framework

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