CN115316787B - Auxiliary device for building curved surface design and use method thereof - Google Patents
Auxiliary device for building curved surface design and use method thereof Download PDFInfo
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- CN115316787B CN115316787B CN202211040675.XA CN202211040675A CN115316787B CN 115316787 B CN115316787 B CN 115316787B CN 202211040675 A CN202211040675 A CN 202211040675A CN 115316787 B CN115316787 B CN 115316787B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/02—Adjustable drawing tables without balancing means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/14—Adjustable underframes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
Abstract
The invention relates to an auxiliary device for designing a curved surface of a building and a using method thereof. Layering and rack post downwardly moving to when the laminating of layering bottom is on the spread groove diapire, with the both ends embedding of paper between spread groove and layering, rack post downwardly moving drive gear rotates, and the rack post can be fixed by meshing portion stability, and the layering is very convenient fixed with the paper, makes the designer can not take place to remove when drawing on the paper, and the layering top can be in same horizontal plane with the backup pad top simultaneously, and the drawing tool of design use, if longer ruler can not receive the spare part hindrance of device, makes the designer can be smooth draw on the paper.
Description
Technical Field
The invention relates to the field of building design, in particular to an auxiliary device for building curved surface design and a using method thereof.
Background
The building design refers to the fact that before building, a designer makes a construction arrangement in advance according to construction tasks and problems possibly occurring in the construction process and the use process, and a method and a scheme for solving the problems are planned, wherein the design and the construction of the building are supported and drawn on drawings, the outline of the building and details of the building are required to be expressed on the drawings, such as sketching of the building is carried out on paper for hand drawing, the outline of the building is supposed by the designer, particularly the building with a curved surface shape, and after the hand drawing, fine drawing is finally carried out by drawing software for construction of the building. When a designer performs a hand drawing on a building, the hand drawing needs to be used on a drawing table, and the drawing table is used for placing paper.
However, the conventional drawing table is inconvenient to fix and position drawings when in use, so that the drawings move on the drawing table in the drawing process, and a designer cannot smoothly draw, thereby influencing the working efficiency of the designer.
The invention also discloses a multifunctional drawing table for building design assistance, which has the authorized bulletin number of CN216438750U, and the device is provided with a background technology which is used for solving the problem that a designer cannot conveniently explain a drawing and cannot position the drawing, so that the drawing slides in the drawing process, thereby influencing the working efficiency of the designer.
The invention also discloses an auxiliary device for building design, which has the authorized bulletin number of CN215014651U, and the device has the technical proposal that' the prior drawing table does not have the function of fixing the design drawing, which influences the design effect of a designer on building drawing and causes certain data errors.
Disclosure of Invention
The invention aims to provide an auxiliary device for designing a curved surface of a building and a using method thereof.
In order to solve the technical problems, the invention provides an auxiliary device for building curved surface design and a use method thereof, comprising a supporting plate, wherein connecting grooves are formed in the positions, close to two ends, of the top of the supporting plate, a pressing strip is movably connected in an inner cavity of the connecting grooves, the top of the supporting plate and the top of the pressing strip are positioned on the same horizontal plane, a rack column is fixed at the bottom of the pressing strip, and the bottom end of the rack column penetrates to the bottom of the supporting plate;
the meshing part comprises a cylindrical block fixed on the connecting rod, gears movably connected to the outer wall of the cylindrical block, a plurality of mounting grooves formed in the outer wall of the cylindrical block and a plurality of matching grooves formed in the inner wall of the gears, one end of each gear is meshed with the inside of the rack column, and a brake rod is hinged in an inner cavity of each mounting groove and used for fixing paper by the pressing strips;
the adjusting part is arranged at one end of the connecting rod and used for limiting the rotation of the connecting rod, so that the pressing strip can be stably fixed by the rack column and the meshing part;
and the extrusion part is positioned inside the pressing bar and used for further fixing the paper.
Further, a reset spring is fixed in the inner wall of the mounting groove, one end of the reset spring is fixed on the brake rod, and in an initial state, the reset spring is in a compressed state, and one ends of the brake rods are embedded in the inner cavities of the corresponding matching grooves.
Further, the adjusting part comprises a circular groove arranged at two ends of the supporting plate, a cylinder is embedded in the inner cavity of the circular groove, two parts are penetrated into the cylinder at one end of the connecting rod, a spiral spring is sleeved at one end of the connecting rod away from the supporting plate, a plurality of limit posts which are annularly arranged are fixed on the side wall of the circular groove, a connecting cavity matched with the limit posts at the plurality of positions is arranged at one end of the cylinder, the limit posts are respectively embedded in the connecting cavity, and a rotating block is rotatably arranged at one end of the cylinder away from the supporting plate.
Further, in the initial state, the spiral spring is in a compressed state, and the opening of the circular groove is designed to be a chamfer.
Further, the extrusion part is including seting up the movable groove on the layering lateral wall, the movable groove inner wall is fixed with a plurality of departments spliced pole, a plurality of departments the joint column's one end joint has the connecting block, one side of connecting block is fixed with wear pad, one side laminating of wear pad sets up on the spread groove lateral wall, a plurality of departments all overlap on the spliced pole and be equipped with compression spring, compression spring's both ends laminating respectively set up on movable groove inner wall and connecting block, during initial state, compression spring is in compression state.
Furthermore, a plurality of notches are formed in one side of the wear-resistant pad and are equidistantly arranged.
Further, two the layering bottom all is provided with buffer, buffer is including seting up two vertical groove in the spread groove bottom, swing joint has the gag lever post in the vertical groove inner chamber, the one end of gag lever post is fixed on the layering, the other end of gag lever post runs through to the backup pad bottom, the cover is equipped with the lifting spring on the gag lever post, the both ends laminating respectively sets up on layering and vertical groove diapire, during initial state, the lifting spring is in compression state.
Further, a buffer spring is sleeved at the bottom end of the limiting rod, and in an initial state, the buffer spring is in a relaxed state and is located below the supporting plate.
Further, the backup pad bottom is provided with elevating system, elevating system is including fixing two electric putter in the backup pad bottom, two electric putter bottom all is fixed with the bottom plate, two electric putter are fixed with the connecting rod jointly between the electric putter.
The invention also provides a using method of the building curved surface design auxiliary device, which comprises the following steps:
the method comprises the steps of S1, firstly, pulling a rotating block outwards to separate a cylinder from the inner cavity of a circular groove, simultaneously separating a limit column from the inner part of a connecting cavity, enabling a connecting rod to rotate, enabling a further connecting rod, a cylindrical block and a gear to synchronously rotate along with the upward movement of a rack column (the rotating direction is that the top end of the gear rotates in the direction away from the rack column), and enabling a pressing bar and the rack column to move upwards under the upward elastic force of a lifting spring, wherein the pressing bar is separated from the inner part of the connecting groove;
s2, slowly loosening the rotating block, slowly embedding the cylinder into the circular groove, slowly rotating the cylinder at the same time, embedding a plurality of limit posts into the connecting cavity, fixing the cylinder into the circular groove, setting the transverse inclined plane of the connecting rod as square, limiting the connecting rod, the cylindrical block and the cylinder to rotate, placing two ends of paper into the two connecting grooves, pressing down the pressing strip and the rack post, embedding the pressing strip into the connecting grooves, driving the gear to rotate on the outer wall of the cylindrical block by the rack post, continuously extruding one end of the brake rod into the mounting groove by the inner wall of the matching groove, smoothly rotating the gear on the outer wall of the cylindrical block (rotating the top end of the gear rotates to the side close to the rack post), and fixing the paper on the inner wall of the connecting groove by the abrasion-resistant pad under the action of elastic force of the pressure spring outwards after the pressing strip is embedded into the connecting groove;
s3, after the paper is fixed by the wear-resistant pad, loosening the pressing bar, wherein under the action of upward elastic force of the lifting spring, the pressing bar and the rack column have upward movement trend, namely the rack column can drive the gear to rotate on the outer wall of the cylindrical block (the rotating direction is that the top end of the gear rotates far away from the rack column), at the moment, under the action of the elastic force of the return spring to the outside, one end of the brake rod is embedded into the matching groove, the gear is limited to rotate on the outer wall of the cylindrical block in the direction, the one-step movement of the rack column and the pressing bar can not be carried out, the paper is stably fixed by the wear-resistant pad in the pressing bar, at the moment, the bottom end of the pressing bar is attached to the bottom wall of the connecting groove, the top end of the pressing bar and the top of the supporting plate are in the same horizontal plane, and tools such as a ruler can not be blocked by the pressing bar when the tools such as the ruler are used for drawing patterns;
and S4, after drawing of the paper is finished, the rotating block is pulled outwards, so that the cylinder is separated from the inner cavity of the circular groove, meanwhile, the limiting column is separated from the inner part of the connecting cavity, the connecting rod can rotate, the further connecting rod, the cylindrical block and the gear can synchronously rotate along with the upward movement of the rack column (the rotating direction is that the top end of the gear rotates in the direction away from the rack column), the pressing strip and the rack column move upwards under the action of upward elastic force of the lifting spring, the pressing strip is separated from the inner part of the connecting groove, and meanwhile, the pressing strip and the wear-resisting pad are separated from the paper, so that the paper can be conveniently taken out.
The invention has the beneficial effects that the application method of the auxiliary device for the design of the curved surface of the building,
1. when the pressing bar and the rack column move downwards, and the bottom end of the pressing bar is attached to the bottom wall of the connecting groove, two ends of paper are embedded between the connecting groove and the pressing bar, the rack column moves downwards to drive the gear to rotate, the rack column can be stably fixed by the meshing part, the paper is very conveniently fixed by the pressing bar, a designer cannot move when drawing on the paper, meanwhile, the top end of the pressing bar is positioned at the same horizontal plane with the top of the supporting plate, and drawing tools used by design, such as a longer ruler, cannot be blocked by parts of the device, so that the designer can draw on the paper smoothly;
2. when the top end of the pressing bar and the top of the supporting plate are positioned on the same horizontal plane, the pressing bar is used for fixing paper, the wear-resisting pad can be pressed on the paper under the action of the elastic force of the pressure spring to further press and fix the paper, meanwhile, the side wall of the connecting groove is of an inclined design, and the wear-resisting pad can downwards pull and slide the two ends of the paper along the side wall of the connecting groove when the pressing bar moves downwards, so that the two ends of the paper are pulled, the paper is in a tightening state, and can be well attached to the top of the supporting plate, and a designer can conveniently draw the paper;
3. the rotating block is pulled to the outside, the cylinder is separated from the inner cavity of the circular groove, meanwhile, the limiting column is separated from the inner part of the connecting cavity, the connecting rod can rotate, the further connecting rod, the cylindrical block and the gear can move upwards along with the upward movement of the rack column to synchronously rotate (the rotating direction is that the top end of the gear rotates in the direction away from the rack column), the pressing strip and the rack column move upwards under the upward elastic force of the lifting spring, the pressing strip is separated from the inner part of the connecting groove, meanwhile, the pressing strip and the wear-resisting pad are separated from paper, the paper is not fixed, and the paper can be conveniently taken out.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front elevational view in cross-section of the present invention;
FIG. 3 is a side cross-sectional view of the support plate, bead, engagement portion and cushioning portion of the present invention;
FIG. 4 is a front cross-sectional view of the adjustment and compression sections of the present invention;
FIG. 5 is an enlarged schematic view of the invention at A of FIG. 3;
FIG. 6 is an enlarged schematic view of the invention at B of FIG. 3;
FIG. 7 is an enlarged schematic view of the invention at C of FIG. 4;
FIG. 8 is an enlarged schematic view of the invention at D of FIG. 4;
fig. 9 is a schematic perspective view of the rack post and the engagement portion of the present invention;
FIG. 10 is a schematic side cross-sectional view of the engagement portion of the present invention;
FIG. 11 is an enlarged schematic view of the buffer of FIG. E of the present invention;
FIG. 12 is a perspective exploded view of the adjusting part of the present invention;
fig. 13 is a schematic view of a three-dimensional split structure of the batten strip and the connecting block of the present invention.
In the figure:
1. a support plate; 2. a connecting groove; 3. pressing strips; 4. a rack column; 5. a cavity; 6. a connecting rod;
7. an engagement portion; 71. a cylindrical block; 72. a gear; 73. a mounting groove; 74. a mating groove; 75. a brake lever; 76. a return spring;
8. an adjusting section; 81. a circular groove; 82. a cylinder; 83. a coil spring; 84. a limit column; 85. the connecting cavity; 86. a rotating block;
9. an extrusion part; 91. a movable groove; 92. a connecting column; 93. a connecting block; 94. a wear pad; 941. a notch; 95. a pressure spring;
10. a buffer section; 101. a vertical groove; 102. a limit rod; 103. lifting the spring; 104. a buffer spring; 11. a lifting part; 111. an electric push rod; 112. a bottom plate; 113. and (5) connecting a rod.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
As shown in figures 1-13, the auxiliary device for building curved surface design and the use method thereof comprise a supporting plate 1, wherein connecting grooves 2 are formed in the positions, close to two ends, of the top of the supporting plate 1, a pressing strip 3 is movably connected in an inner cavity of the connecting grooves 2, the top of the supporting plate 1 and the top of the pressing strip 3 are positioned on the same horizontal plane, a rack column 4 is fixed at the bottom of the pressing strip 3, and the bottom end of the rack column 4 penetrates to the bottom of the supporting plate 1; the meshing part 7, the cavity 5 is formed in the bottom of the connecting groove 2, the connecting rod 6 is rotatably arranged on the inner wall of the cavity 5, the meshing part 7 is arranged on the connecting rod 6, the meshing part 7 comprises a cylindrical block 71 fixed on the connecting rod 6, a gear 72 movably connected to the outer wall of the cylindrical block 71, a plurality of mounting grooves 73 formed in the outer wall of the cylindrical block 71 and a plurality of matching grooves 74 formed in the inner wall of the gear 72, one end of the gear 72 is meshed and arranged in the rack column 4, a brake rod 75 is hinged in the inner cavity of the mounting groove 73, and when the pressing bar 3 is used for fixing paper, the pressing bar 3 is fixed in the connecting groove 2; the adjusting part 8 is arranged at one end of the connecting rod 6 and used for limiting the rotation of the connecting rod 6, so that the pressing bar 3 can be stably fixed by the rack column 4 and the meshing part 7; and the pressing part 9, the pressing part 9 is positioned inside the pressing bar 3 and is used for further fixing the paper.
Specifically, rack post 4 can follow layering 3 and reciprocate, behind the layering 3 down, layering 3 bottom laminating sets up on the spread groove 2 diapire, layering 3 top can be in same horizontal plane with the backup pad 1 top, behind layering 3 and spread groove 2 lateral wall break away from the contact, when embedding the both ends of paper between spread groove 2 and layering 3, then press layering 3 down, and make layering 3 bottom laminating on the spread groove 2 diapire, the both ends of paper can be pressed by layering 3, and fix on the lateral wall of spread groove 2, and then fix the paper, because the thickness of paper is negligible, the major part laminating of paper behind backup pad 1 top, the major part of paper can be in same horizontal plane with layering 3 top, make the designer can use compasses and other arc son to draw curved surface figure when using longer ruler to draw simultaneously, behind layering 3 bottom laminating on the spread groove 2 diapire, rack post 4 can be fixed by meshing portion 7, restriction layering 4 and 3 move upward.
A return spring 76 is fixed in the inner wall of the mounting groove 73, one end of the return spring 76 is fixed on the brake lever 75, and in an initial state, the return spring 76 is in a compressed state, and one ends of the brake levers 75 are embedded in the inner cavities of the corresponding matching grooves 74.
Specifically, press down layering 3 and rack post 4 to with layering 3 embedding in inside spread groove 2, the in-process, rack post 4 drive gear 72 rotates on the cylinder piece 71 outer wall, the constant extrusion of cooperation groove 74 inner wall is to mounting groove 73 with brake lever 75 one end inside, gear 72 can smooth rotate on the cylinder piece 71 outer wall (the direction of rotation is that gear 72 top rotates to the one side that is close to rack post 4), return spring 76 has the elasticity to the outside to brake lever 75, make one end of brake lever 75 have the trend of moving to the inside of cooperation groove 74, when the one end of brake lever 75 is embedded in cooperation groove 74, gear 72 rotates on the cylinder piece 71 outer wall (the direction of rotation is that gear 72 top is to the direction of keeping away from rack post 4), brake lever 75 can restrict gear 72 to rotate on the cylinder piece 71 outer wall through cooperation groove 74, namely gear 72 can not rotate on the cylinder piece 71 outer wall, further, after layering 3 moves down and fixes paper, rack post 4 can restrict the removal on gear 72, make layering 3 and rack post 4 can be fixed by the stable, make layering 3 and stable by the fixed paper.
The adjusting part 8 comprises a circular groove 81 formed in two ends of the supporting plate 1, a cylinder 82 is embedded in the inner cavity of the circular groove 81, one ends of two connecting rods 6 penetrate through the cylinder 82, one end of each connecting rod 6 far away from the supporting plate 1 is sleeved with a spiral spring 83, a plurality of limiting columns 84 which are annularly arranged are fixed on the side wall of the circular groove 81, a connecting cavity 85 matched with the limiting columns 84 is formed in one end of the cylinder 82, the limiting columns 84 are embedded in the connecting cavity 85 respectively, and a rotating block 86 is rotatably arranged at one end of each cylinder 82 far away from the supporting plate 1.
Specifically, the cross section of the connecting rod 6 is square, the cross section can be triangle, pentagon, etc., that is, can not be circular, when the limit post 84 is embedded in the connecting cavity 85, the rotation of the cylinder 82 can be limited, so that the connecting rod 6 and the cylinder block 71 are fixed, the rotation of the connecting rod 6 and the cylinder block 71 is limited, when the pressing bar 3 and the rack post 4 move downwards, the rack post 4 drives the gear 72 to rotate (the rotation direction is that the top end of the gear 72 rotates to the side close to the rack post 4), the cylinder block 71 can keep a fixed state, and meanwhile, when the rack post 4 moves upwards, the rack post 4 drives the gear 72 to reversely rotate (the rotation direction is that the top end of the gear 72 rotates to the direction far away from the rack post 4), the gear 72 is limited to rotate by the brake lever 75, and the cylinder block 71 keeping the fixed state can not rotate.
When the rotating block 86 is pulled outwards, the cylinder 82 is separated from the inner cavity of the circular groove 81, meanwhile, the limiting column 84 is separated from the inside of the connecting cavity 85, the connecting rod 6 and the cylindrical block 71 can rotate, the further connecting rod 6, the cylindrical block 71 and the gear 72 can synchronously rotate along with the upward movement of the rack column 4 (the rotating direction is that the top end of the gear 72 rotates in the direction away from the rack column 4), and after the pressing bar 3 and the rack column 4 move upwards, the pressing bar 3 is not used for fixing paper, so that the paper can be taken out.
In the initial state, the coil spring 83 is in a compressed state, and the opening of the circular groove 81 is designed to be chamfered.
The spiral spring 83 has elasticity to drum 82 to the side that is close to circular slot 81 for drum 82 can be stable the embedding in the inside of circular slot 81, and the circular slot 81 opening is the chamfer design, makes things convenient for drum 82 grafting to enter into the inside of circular slot 81.
The extrusion part 9 is including seting up the movable groove 91 on layering 3 lateral wall, the movable groove 91 inner wall is fixed with a plurality of department spliced pole 92, the joint connection has connecting block 93 jointly of the one end of a plurality of department spliced poles 92, one side of connecting block 93 is fixed with wear pad 94, one side laminating of wear pad 94 sets up on the spread groove 2 lateral wall, all overlap on a plurality of department spliced poles 92 and be equipped with pressure spring 95, pressure spring 95's both ends laminating respectively sets up on movable groove 91 inner wall and connecting block 93, during initial state, pressure spring 95 is in compression state.
Specifically, a plurality of department spliced poles 92 play spacing effect to connecting block 93 for connecting block 93 can only slide in movable groove 91 inside, when layering 3 top and backup pad 1 top are in same horizontal plane, layering 3 is fixed the paper, under the effect of pressure spring 95 elasticity, wear pad 94 can extrude on the paper, further extrude the paper fixedly, the lateral wall of spread groove 2 is the slope design simultaneously, wear pad 94 follows layering 3 while moving downwards, can pull the both ends of paper downwards along the lateral wall of spread groove 2 and slide, make the both ends of paper be pulled, the paper is in the tight state, the paper can be fine laminate with backup pad 1 top, make things convenient for the designer to draw.
One side of the wear pad 94 is provided with a plurality of notches 941 arranged equidistantly.
Specifically, the notch 941 can increase the friction with the paper, so that the paper can be squeezed and pulled by the wear pad 94, and the paper can be further and conveniently fixed.
The bottom of each pressing strip 3 is provided with a buffer part 10, each buffer part 10 comprises two vertical grooves 101 formed in the bottom of each connecting groove 2, a limiting rod 102 is movably connected in the inner cavity of each vertical groove 101, one end of each limiting rod 102 is fixed on each pressing strip 3, the other end of each limiting rod 102 penetrates through the bottom of each supporting plate 1, each limiting rod 102 is sleeved with a lifting spring 103, two ends of each lifting spring 103 are respectively attached to the bottom walls of each pressing strip 3 and each vertical groove 101, and in an initial state, each lifting spring 103 is in a compressed state.
Specifically, the stop lever 102 plays a limiting role on the pressing strip 3, so that the pressing strip 3 can only move in the vertical direction, after the pressing strip 3 and the rack column 4 move downwards, namely paper is fixed, the lifting spring 103 can be extruded by the pressing strip 3, so that the lifting spring 103 has upward elasticity on the pressing strip 3, the pressing strip 3 and the rack column 4 have upward movement trend, when the pressing strip 3 and the rack column 4 are not fixed by the meshing part 7, the pressing strip 3 and the rack column 4 can move upwards under the action of the elasticity of the lifting spring 103, so that the pressing strip 3 and the wear pad 94 are separated from contact with the paper, and the fixed paper is very convenient to relax and quite convenient.
The buffer spring 104 is sleeved near the bottom end of the limiting rod 102, and in an initial state, the buffer spring 104 is in a relaxed state and is positioned below the supporting plate 1.
Specifically, under the upward elastic force of the lifting spring 103, the pressing bar 3 and the rack column 4 move upward, meanwhile, the limiting rod 102 moves upward along with the pressing bar 3, when the buffer spring 104 moves upward along with the limiting rod 102 to contact with the bottom of the supporting plate 1, the buffer spring 104 is extruded, the buffer spring 104 plays a role in buffering, and the limiting rod 102 is prevented from directly colliding with the bottom of the supporting plate 1.
The bottom of the supporting plate 1 is provided with a lifting part 11, the lifting part 11 comprises two electric push rods 111 fixed at the bottom of the supporting plate 1, bottom plates 112 are fixed at the bottom ends of the two electric push rods 111, and connecting rods 113 are jointly fixed between the two electric push rods 111.
Specifically, start electric putter 111 and stretch out and draw back, can adjust the height of device main part, make things convenient for the crowd of device adaptation different heights to use the device to draw, bottom plate 112 increase and ground contact's area for the focus of device descends, improves the stability of device main part, and connecting rod 113 plays the effect of strengthening and connecting two electric putter 111, further improves the stability of device.
The invention also provides a using method of the building curved surface design auxiliary device, which comprises the following steps:
the method comprises the steps of S1, firstly, pulling the rotating block 86 outwards to separate the cylinder 82 from the inner cavity of the circular groove 81, simultaneously separating the limit column 84 from the inside of the connecting cavity 85, enabling the connecting rod 6 to rotate, enabling the further connecting rod 6, the cylindrical block 71 and the gear 72 to synchronously rotate along with the upward movement of the rack column 4 (the rotating direction is that the top end of the gear 72 rotates in a direction away from the rack column 4), enabling the pressing bar 3 and the rack column 4 to move upwards under the upward elastic force of the lifting spring 103, and separating the pressing bar 3 from the inside of the connecting groove 2;
s2, slowly loosening the rotating block 86, slowly embedding the cylinder 82 into the circular groove 81, slowly rotating the cylinder 82, enabling a plurality of limit posts 84 to be embedded into the connecting cavity 85, fixing the cylinder 82 into the circular groove 81, enabling the transverse inclined surface of the connecting rod 6 to be square, limiting rotation of the connecting rod 6, the cylindrical block 71 and the cylinder 82, placing two ends of paper into the two connecting grooves 2, pressing down the pressing strip 3 and the rack post 4, embedding the pressing strip 3 into the connecting grooves 2, driving the gear 72 by the rack post 4 to rotate on the outer wall of the cylindrical block 71, continuously extruding one end of the brake lever 75 into the mounting groove 73 by the inner wall of the matching groove 74, enabling the gear 72 to smoothly rotate on the outer wall of the cylindrical block 71 (the rotating direction is that the top end of the gear 72 rotates towards one side close to the rack post 4), and after the pressing strip 3 is embedded into the connecting grooves 2, pressing and attaching the paper onto the inner wall of the connecting grooves 2 by the wear-resisting pad 94 under the action of elastic force of the pressure spring 95 outwards;
s3, after the paper is fixed by the wear-resistant pad 94, the pressing strip 3 is loosened, under the action of upward elastic force of the lifting spring 103, the pressing strip 3 and the rack column 4 have a trend of upward movement, namely the rack column 4 has a driving gear 72 which rotates on the outer wall of the cylindrical block 71 (the rotating direction is that the top end of the gear 72 rotates far away from the rack column 4), at the moment, under the action of the outward elastic force of the return spring 76, one end of the brake lever 75 is embedded into the matching groove 74, the gear 72 is limited to rotate in the direction on the outer wall of the cylindrical block 71, the one-step movement of the rack column 4 and the pressing strip 3 cannot be carried out, the paper is stably fixed by the wear-resistant pad 94 in the pressing strip 3, at the moment, the bottom end of the pressing strip 3 is attached to the bottom wall of the connecting groove 2, the top end of the pressing strip 3 and the top of the supporting plate 1 are in the same horizontal plane, and tools such as a ruler cannot be blocked by the pressing strip 3 when the tools are used for drawing patterns;
and S4, after the paper drawing is finished, the rotating block 86 is pulled outwards, so that the cylinder 82 is separated from the inner cavity of the circular groove 81, meanwhile, the limiting column 84 is separated from the inside of the connecting cavity 85, the connecting rod 6 can rotate, the further connecting rod 6, the cylindrical block 71 and the gear 72 can synchronously rotate along with the upward movement of the rack column 4 (the rotating direction is that the top end of the gear 72 rotates in the direction away from the rack column 4), the pressing bar 3 and the rack column 4 move upwards under the action of upward elastic force of the lifting spring 103, the pressing bar 3 is separated from the inside of the connecting groove 2, and meanwhile, the pressing bar 3 and the wear pad 94 are separated from the paper, so that the paper can be conveniently taken out.
It should be noted that the electric push rod 111 is well known in the art, and the present invention is not repeated for specific electrical connection of circuits, the need for matching with the related control panel, and specific models.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. The application method of the building curved surface design auxiliary device comprises the following steps:
the support plate (1), the top of the support plate (1) is close to both ends and is provided with a connecting groove (2), a pressing strip (3) is movably connected in an inner cavity of the connecting groove (2), the top of the support plate (1) and the top of the pressing strip (3) are positioned on the same horizontal plane, a rack column (4) is fixed at the bottom of the pressing strip (3), and the bottom of the rack column (4) penetrates to the bottom of the support plate (1);
the device comprises a meshing part (7), wherein a cavity (5) is formed in the bottom of a connecting groove (2), a connecting rod (6) is rotatably arranged on the inner wall of the cavity (5), the meshing part (7) is arranged on the connecting rod (6), the meshing part (7) comprises a cylindrical block (71) fixed on the connecting rod (6), a gear (72) movably connected to the outer wall of the cylindrical block (71), a plurality of mounting grooves (73) formed in the outer wall of the cylindrical block (71) and a plurality of matching grooves (74) formed in the inner wall of the gear (72), one end of the gear (72) is meshed with the inside of a rack column (4), and a brake rod (75) is hinged in the inner cavity of the mounting groove (73) and used for fixing paper by a pressing bar (3) and fixing the pressing bar (3) in the connecting groove (2);
the adjusting part (8) is arranged at one end of the connecting rod (6) and used for limiting the rotation of the connecting rod (6) so that the pressing bar (3) can be stably fixed by the rack column (4) and the meshing part (7);
the extrusion part (9) is positioned inside the pressing bar (3) and used for further fixing paper;
the using method of the building curved surface design auxiliary device comprises the following steps:
the method comprises the steps of S1, firstly, pulling a rotating block (86) outwards to enable a cylinder (82) to be separated from an inner cavity of a circular groove (81), simultaneously separating a limit column (84) from the inside of a connecting cavity (85), enabling a connecting rod (6) to rotate, enabling a further connecting rod (6), a cylindrical block (71) and a gear (72) to synchronously rotate along with the upward movement of a rack column (4), enabling the rotating direction to be the direction that the top end of the gear (72) is far away from the rack column (4), enabling a pressing bar (3) and the rack column (4) to move upwards under the upward elastic force of a lifting spring (103), and separating the pressing bar (3) from the inside of the connecting groove (2);
s2, slowly loosening a rotating block (86), slowly embedding a cylinder (82) into a circular groove (81), slowly rotating the cylinder (82) to enable a plurality of limit posts (84) to be embedded into a connecting cavity (85), fixing the cylinder (82) into the circular groove (81), enabling a transverse inclined surface of a connecting rod (6) to be square, limiting the rotation of the connecting rod (6), the cylindrical block (71) and the cylinder (82), placing two ends of paper into two connecting grooves (2), pressing down a pressing strip (3) and a rack post (4), embedding the pressing strip (3) into the connecting grooves (2), driving a gear (72) to rotate on the outer wall of the cylindrical block (71), continuously extruding one end of a brake rod (75) into a mounting groove (73) by the inner wall of a matching groove (74), smoothly rotating the outer wall of the cylindrical block (71) in the rotating direction of the gear (72), enabling the top end of the gear (72) to be close to one side of the rack post (4), embedding the pressing strip (3) into the connecting grooves (2), and then pressing down the inner wall (95) to be in a wear-resistant manner, and attaching the pressing strip (2) to the inner wall of the paper to the wear-resistant pad (95);
s3, after the paper is fixed by the wear-resistant pad (94), the pressing bar (3) is loosened, under the action of upward elastic force of the lifting spring (103), the pressing bar (3) and the rack column (4) have a trend of upward movement, namely the rack column (4) has a driving gear (72) to rotate on the outer wall of the cylindrical block (71), the rotating direction is that the top end of the gear (72) is far away from the rack column (4), at the moment, under the action of the outward elastic force of the return spring (76), one end of the brake rod (75) is embedded in the matching groove (74), the gear (72) is limited to rotate on the outer wall of the cylindrical block (71) in the direction, the rack column (4) and the pressing bar (3) cannot move upward, the paper is stably fixed by the wear-resistant pad (94) in the pressing bar (3), at the moment, the bottom end of the pressing bar (3) is attached to the bottom wall of the connecting groove (2), and the top end of the pressing bar (3) and the top of the supporting plate (1) are in the same horizontal plane, and the straight ruler tool cannot be blocked by the pressing bar (3) when the ruler tool is used for drawing a graph;
and S4, after drawing of the paper is completed, the rotating block (86) is pulled outwards, so that the cylinder (82) is separated from the inner cavity of the circular groove (81), meanwhile, the limiting column (84) is separated from the inside of the connecting cavity (85), the connecting rod (6) can rotate, the further connecting rod (6), the cylindrical block (71) and the gear (72) can synchronously rotate along with the upward movement of the rack column (4), the rotating direction is the direction that the top end of the gear (72) is far away from the rack column (4), under the upward elastic force of the lifting spring (103), the pressing bar (3) and the rack column (4) move upwards, the pressing bar (3) is separated from the inside of the connecting groove (2), and meanwhile, the pressing bar (3) and the wear pad (94) are separated from the paper, so that the paper can be conveniently taken out.
2. The method of claim 1, wherein,
and a reset spring (76) is fixed in the inner wall of the mounting groove (73), one end of the reset spring (76) is fixed on the brake rod (75), and in an initial state, the reset spring (76) is in a compressed state, and one ends of the brake rods (75) are embedded into the inner cavities of the corresponding matching grooves (74).
3. The method of claim 1, wherein,
the utility model discloses a rotary table, including adjusting part (8), including seting up circular slot (81) at backup pad (1) both ends, circular slot (81) embedding has drum (82) in the inner chamber, two the one end of connecting rod (6) runs through to the inside of drum (82), the one end cover that backup pad (1) was kept away from to connecting rod (6) is equipped with coil spring (83), circular slot (81) lateral wall is fixed with spacing post (84) that a plurality of departments are annular arrangement, spacing post (84) matched with connection cavity (85) with a plurality of departments are seted up to the one end of drum (82), and a plurality of departments spacing post (84) are embedded respectively inside connection cavity (85), the one end rotation that backup pad (1) was kept away from to drum (82) is installed in the rotation.
4. The method of using the building surface design assistance device according to claim 3,
in the initial state, the spiral spring (83) is in a compressed state, and the opening of the circular groove (81) is designed to be a chamfer.
5. The method of claim 1, wherein,
the extrusion part (9) is including seting up movable groove (91) on layering (3) lateral wall, movable groove (91) inner wall is fixed with a plurality of departments spliced pole (92), a plurality of departments the joint connection of one end of spliced pole (92) has connecting block (93), one side of connecting block (93) is fixed with wear pad (94), one side laminating of wear pad (94) sets up on connecting groove (2) lateral wall, a plurality of departments all overlap on spliced pole (92) and be equipped with pressure spring (95), the both ends laminating respectively of pressure spring (95) set up on movable groove (91) inner wall and connecting block (93), during initial state, pressure spring (95) are in compressed state.
6. The method of claim 5, wherein,
a plurality of notches (941) are formed in one side of the wear-resistant pad (94) and are equidistantly arranged.
7. The method of claim 1, wherein,
two the layering (3) bottom all is provided with buffer (10), buffer (10) are including seting up two perpendicular groove (101) in spread groove (2) bottom, swing joint has gag lever post (102) in perpendicular groove (101) inner chamber, the one end of gag lever post (102) is fixed on layering (3), the other end of gag lever post (102) runs through to backup pad (1) bottom, the cover is equipped with lifting spring (103) on gag lever post (102), the both ends laminating respectively of lifting spring (103) set up on layering (3) and perpendicular groove (101) diapire, and during initial state, lifting spring (103) are in compressed state.
8. The method of claim 7, wherein,
and a buffer spring (104) is sleeved at the bottom end close to the limiting rod (102), and in an initial state, the buffer spring (104) is in a relaxed state and is positioned below the supporting plate (1).
9. The method of claim 1, wherein,
the lifting part (11) is arranged at the bottom of the supporting plate (1), the lifting part (11) comprises two electric push rods (111) fixed at the bottom of the supporting plate (1), bottom plates (112) are fixed at the bottom ends of the two electric push rods (111), and connecting rods (113) are fixed between the two electric push rods (111) together.
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