CN114304958B - Engineering supervision design drawing display device and application method thereof - Google Patents
Engineering supervision design drawing display device and application method thereof Download PDFInfo
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- CN114304958B CN114304958B CN202111619748.6A CN202111619748A CN114304958B CN 114304958 B CN114304958 B CN 114304958B CN 202111619748 A CN202111619748 A CN 202111619748A CN 114304958 B CN114304958 B CN 114304958B
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000013461 design Methods 0.000 title claims abstract description 14
- 239000000872 buffer Substances 0.000 claims abstract description 65
- 238000004804 winding Methods 0.000 claims abstract description 45
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
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Abstract
The invention belongs to the technical field of engineering supervision, and particularly relates to a design drawing display device for engineering supervision, which comprises a frame body assembly, a winding assembly, a pulling assembly, a driving assembly, a buffer assembly and a cleaning assembly, wherein the frame body assembly comprises a fixed frame for installing the winding assembly, one side of the fixed frame is integrally provided with a sliding guide rail for sliding connection with the pulling assembly, the pulling assembly comprises a clamping seat which is in sliding connection with the sliding guide rail, the connecting seats at two ends of the clamping seat are rotationally connected with second fixing clamping plates, the driving assembly comprises a threaded screw rod and a second rotating shaft which are in transmission connection with each other, and the buffer assembly comprises a fixing frame for fixedly installing a buffer. According to the invention, the orderly winding of the drawing is realized on the display device through the winding component, the subsequent stable display of the drawing is ensured, the drawing is prevented from being damaged in the drawing display process, and the whole device has a simple structure, is simple and convenient to operate, and is convenient to effectively display the drawing.
Description
Technical Field
The invention relates to the technical field of engineering supervision, in particular to a design drawing display device for engineering supervision and a use method thereof.
Background
The project supervision refers to the commission of the supervision unit with relevant qualification by the first party, and represents a specialized service activity for monitoring the project construction of the second party by the first party according to the project construction files approved by the country, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts, and the project supervision unit can know the project progress and other data of the second party.
Drawing files belong to the important basis of engineering construction, so that accurate observation and detection are required, the drawing files are usually directly paved on a desktop for display after the design is finished, and because the drawing files are generally large and can be curled and stored, the drawing files are required to be fixed by pressing the edges of the drawing files by using weights after being unfolded, the drawing files are complicated and complicated to operate in the whole display process, the drawing files are inconvenient to effectively display, and the drawing files are easy to damage in back and forth display.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a design drawing display device for engineering supervision and a use method thereof, which solve the problems that the operation is complicated in the whole display process, the drawing is inconvenient to effectively display, and the drawing is easy to damage when being displayed back and forth.
(II) technical scheme
The invention adopts the following technical scheme for realizing the purposes:
The utility model provides a design drawing display device for engineering supervision, includes support body subassembly, rolling subassembly, pulling subassembly, drive assembly, buffer unit and clearance subassembly, support body subassembly is including the fixed frame of installation rolling subassembly, and one side integral type of fixed frame is provided with the sliding guide who sliding connection pulling subassembly;
The winding assembly comprises a winding roller rotatably connected to the fixed frame, a first fixed clamping plate is arranged in a setting groove formed in the winding roller, and a first handle is fixedly connected to a first rotating shaft at one end of the winding roller;
the pulling assembly comprises a clamping seat which is connected to the sliding guide rail in a sliding manner, and second fixed clamping plates are connected to the connecting seats at the two ends of the clamping seat in a rotating manner;
The driving assembly comprises a threaded screw rod and a second rotating shaft which are in transmission connection with each other, one end of the second rotating shaft is fixedly connected with a second handle, a threaded sleeve in threaded connection with the threaded screw rod is arranged at the lower end of the driving rod in a penetrating manner, and the upper end of the driving rod is fixedly connected to the clamping seat;
The buffer assembly comprises a fixed frame for fixedly mounting the buffer, and a compression roller is rotationally connected to a sliding rod at the lower end of the buffer;
The cleaning assembly includes a brush holder for receiving bristles.
Further, the first pivot at wind-up roll both ends is all rotated through first bearing and is connected in the mounting hole of seting up on fixed frame, and fixedly inlay on the cell wall of standing groove and be equipped with first slipmat to the both ends of first fixed splint all are provided with the round pin axle, the round pin axle at first fixed splint both ends is all rotated and is pegged graft in the jack of seting up of the corresponding position department of standing groove on the wind-up roll, and is provided with the metal shrapnel between first fixed splint and the standing groove diapire to the one end butt of metal shrapnel is on the diapire of standing groove, and the other end butt is on first fixed splint.
Further, both ends of the clamping seat are fixedly connected with limiting sliding blocks, the limiting sliding blocks are arranged in sliding grooves formed in the sliding guide rails in a sliding mode, second anti-slip pads are fixedly embedded in the clamping seat, shaft pins matched with the second fixing clamping plates are integrally arranged on the connecting seats arranged at both ends of the clamping seat, and the shaft pins are inserted into connecting lugs on both sides of the second fixing clamping plates.
Further, the brush hair evenly distributes in the lower part of brush holder, and the upper portion fixedly connected with dead lever of brush holder to the upper end fixed connection of dead lever is on the mount, the equal fixed connection of lower extreme of mount both sides is on the outer wall of fixed frame both sides, and has seted up threaded connection buffer upper end adjusting screw's screw hole on the mount, and the fixed suit of slide bar lower extreme of buffer lower part is in the supporting pivot on the compression roller, and the pivot rotates with the compression roller to be connected, the slide bar is pegged graft on the buffer frame in the slip, and the cover is equipped with buffer spring on the slide bar, and be provided with the limit stop who blocks buffer spring on the slide bar, the upper portion of buffer frame is rotated with adjusting screw through the second bearing and is connected, and the screw hole of seting up on the adjusting screw passes the mount and is provided with rotatory piece in an organic whole.
Further, screw thread lead screw one end is rotated with the connecting rod through first bearing frame and is connected, and connecting rod upper end fixed connection's end pole fixed connection is in slide rail's one end to the other end of screw thread lead screw is located the inside shaft of protection casing and rotates through the bearing and connect on the fixing base, screw thread lead screw's end position fixed connection's first conical gear and second pivot end position fixed connection's second conical gear meshing are connected, the second pivot passes through fixing base fixed connection in the bottom of fixed frame, and the second pivot passes through bearing and fixing base rotation connection to the other end fixedly connected with of second pivot extends to the outside second handle of protection casing.
The application method of the design drawing display device for engineering supervision comprises the following steps:
s1, firstly, pressing a first fixed clamping plate on a winding roller by hands, tilting one side of the first fixed clamping plate, which is abutted against a first anti-slip pad, orderly placing one side of a drawing on the first anti-slip pad, loosening the pressing of the first fixed clamping plate, driving the first fixed clamping plate to reset under the action of a metal elastic sheet, tightly clamping and fixing one side of the drawing on the winding roller, holding a first handle by hands, rotating the winding roller on a fixed frame, and orderly winding the drawing on the winding roller;
S2, then, the other end of the drawing is pulled to the position of the clamping seat from the lower part of the compression roller in a penetrating way, the second fixed clamping plate is pressed by hand, so that the second fixed clamping plate rotates on the connecting seat on the clamping seat, the part, which is in contact with the second anti-slip pad, of the second fixed clamping plate is tilted, one side of the drawing is placed on the second anti-slip pad in order, then the second fixed clamping plate is loosened, the second fixed clamping plate resets to tightly clamp and fix one side of the drawing, and the drawing is placed on the device;
s3, when the drawing to be unfolded is displayed, the second handle is directly held by a hand and rotated, the second handle drives the second rotating shaft to rotate, the second rotating shaft drives the threaded screw rod to rotate, the threaded screw rod drives the threaded sleeve and the driving rod to move together during rotation, and then the driving rod is utilized to drive the pulling assembly to slide in the sliding groove on the sliding guide rail, and when the pulling assembly slides, the edge of the drawing to be clamped is moved, and then the winding roller is driven to rotate to slowly unfold the drawing;
s4, in the process that the drawing is pulled and unfolded, the drawing is always abutted against the lower part of the press roller, the pulling stress born by the drawing acts on the press roller and drives the press roller to move on the buffer, the stress born by the drawing is buffered, the drawing is prevented from being pulled out in the unfolding process, stable unfolding of the drawing is ensured, when the buffer is used for buffering, the sliding rod slides on the buffer frame, the buffer spring is extruded by the limit stop, the stress born by the press roller is buffered by deformation of the buffer spring, further, buffering is completed, when the upper and lower positions of the press roller are required to be regulated, the rotating block at the upper end of the adjusting screw is held by hands, the adjusting screw is driven to rotate on the fixing frame, the whole buffer is driven to move on the fixing frame, the press roller is driven to move up and down by the movement of the buffer, and then the position adjustment of the press roller is completed;
S5, when the unfolded drawing is required to be rolled, the first handle and the second handle are held by two hands simultaneously and slowly rotate, the second handle drives the pulling assembly to move towards the direction opposite to the direction of unfolding the drawing through the threaded screw rod, the first handle drives the rolling roller to rotate towards the direction opposite to the direction of unfolding the drawing, the drawing is slowly rolled onto the rolling roller, the pressing roller always buffers the stress received by the drawing in the process, and brushing hair always brushes on the drawing in the process of unfolding and rolling the drawing, and dust on the drawing is cleaned.
(III) beneficial effects
Compared with the prior art, the invention provides the design drawing display device for engineering supervision and the use method thereof, which has the following beneficial effects:
According to the invention, the orderly winding of the drawing is ensured to be stably displayed in the subsequent process by the winding component, in the drawing display process, the driving component is matched with the pulling component to be used together, so that the other side of the drawing is driven to slowly move to be unfolded and displayed on the device, meanwhile, the stress acting on the drawing is buffered by the buffering component in the unfolding process, the drawing is ensured not to be damaged in the unfolding process, and the cleaning component is used for cleaning in the unfolding and winding processes, so that the drawing is ensured to be clean and tidy, and the drawing can be stably wound and stored by the winding component after being displayed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a frame assembly according to the present invention;
FIG. 3 is a schematic view of a winding assembly according to the present invention;
FIG. 4 is an exploded view of the winding assembly of the present invention;
FIG. 5 is a schematic view of a pulling assembly according to the present invention;
FIG. 6 is an exploded view of the pull assembly of the present invention;
FIG. 7 is a schematic view of a cleaning assembly according to the present invention;
FIG. 8 is a schematic view of a buffer assembly according to the present invention;
FIG. 9 is a schematic diagram of a buffer according to the present invention;
fig. 10 is a schematic structural view of a driving assembly in the present invention.
In the figure: 1.a frame assembly; 101. a fixed frame; 102. a sliding guide rail; 103. a sliding groove; 104. a mounting hole; 2. a winding assembly; 201. a wind-up roll; 2011. a placement groove; 2012. a first cleat; 2013. a first rotating shaft; 202. a first bearing; 203. a first fixed splint; 2031. a pin shaft; 204. a first handle; 205. a metal spring plate; 3. pulling the assembly; 301. a clamping seat; 3011. a second cleat; 302. a limit sliding block; 303. a second fixed splint; 304. a connecting seat; 4. a drive assembly; 401. a threaded screw rod; 4011. a first bearing seat; 4012. a first bevel gear; 402. a connecting rod; 403. an end rod; 404. a driving rod; 4041. a thread sleeve; 405. a second rotating shaft; 4051. a second bevel gear; 406. a protective cover; 407. a second handle; 408. a fixing seat; 5. a buffer assembly; 501. a press roller; 502. a buffer; 5021. a slide bar; 5022. a buffer frame; 5023. adjusting a screw; 5024. a second bearing seat; 5025. a limit stop; 5026. a buffer spring; 503. a fixing frame; 6. cleaning the assembly; 601. a brush holder; 602. brushing; 603. and a fixing rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Examples
As shown in fig. 1,2, 4, 6, 7, 8, 9 and 10, one embodiment of the present invention proposes: the utility model provides a design drawing display device for engineering supervision, including support body subassembly 1, rolling subassembly 2, pulling subassembly 3, drive assembly 4, buffer unit 5 and clearance subassembly 6, support body subassembly 1 includes the fixed frame 101 of installation rolling subassembly 2, fixed frame 101's setting is convenient for be used for stable installation rolling subassembly 2, and one side integral type of fixed frame 101 is provided with the sliding rail 102 of sliding connection pulling subassembly 3, sliding rail 102's setting is convenient for be used for installing pulling subassembly 3, and provide a stable track for the round trip movement of pulling subassembly 3, ensure the stable removal of sliding rail 102;
The winding assembly 2 comprises a winding roller 201 which is rotationally connected to the fixed frame 101, the winding roller 201 is arranged to facilitate orderly winding of the drawing, further, the subsequent display of the drawing is facilitated, a first fixed clamping plate 203 is arranged in a mounting groove 2011 formed in the winding roller 201, the first fixed clamping plate 203 arranged in the mounting groove 2011 is convenient for stably clamping and fixing one side of the drawing, the drawing is stably clamped and fixed on the winding roller 201, the drawing is conveniently and orderly wound, a first handle 204 is fixedly connected to a first rotating shaft 2013 at one end of the winding roller 201, and an operator can conveniently hold and rotate the winding roller 201 on the fixed frame 101 by the arrangement of the first handle 204, so that the winding of the drawing is completed;
The pulling assembly 3 comprises a clamping seat 301 which is connected to the sliding guide rail 102 in a sliding manner, a second fixed clamping plate 303 is connected to connecting seats 304 at two ends of the clamping seat 301 in a rotating manner, one side of a drawing is clamped and fixed on the clamping seat 301 stably by the aid of the second fixed clamping plate 303, a spring for resetting is arranged between a pressing part of the second fixed clamping plate 303 and the clamping seat 301, and after the pressing second fixed clamping plate 303 is released, the second fixed clamping plate 303 is pushed to reset, so that stable clamping on one side of the drawing is achieved;
The driving assembly 4 comprises a threaded screw rod 401 and a second rotating shaft 405 which are in transmission connection with each other, one end of the second rotating shaft 405 is fixedly connected with a second handle 407, the second handle 407 is convenient to hold by hands and rotate, the second rotating shaft 405 is driven to rotate by the second handle 407, meanwhile, the threaded screw rod 401 is driven to rotate, a threaded sleeve 4041 which is in threaded connection with the threaded screw rod 401 is arranged at the lower end of a driving rod 404 in a penetrating manner, the upper end of the driving rod 404 is fixedly connected to the clamping seat 301, the threaded sleeve 4041 and the driving rod 404 are conveniently driven to move on the clamping seat 301 by the rotating threaded screw rod 401, and the driving rod 404 is driven to move by the clamping seat 301;
The buffer assembly 5 comprises a fixing frame 503 fixedly provided with a buffer 502, a compression roller 501 is rotationally connected to a sliding rod 5021 at the lower end of the buffer 502, the compression roller 501 is arranged to be convenient to collide with a drawing, and stress acting on the drawing is transferred to the buffer 502 in the drawing pulling and unfolding process, so that the buffer 502 is utilized to buffer the stress acting on the compression roller 501, the drawing is buffered, the drawing is prevented from being pulled out in the drawing unfolding process, and the drawing is ensured to be stably unfolded;
The cleaning component 6 comprises a brush holder 601 for arranging brush hair 602, and the brush hair 602 arranged on the brush holder 601 is always in contact with the drawing in the winding and unfolding processes of the drawing, so that dust on the drawing is wiped off, and the cleanness and the neatness of the drawing are ensured.
As shown in fig. 1, fig. 3 and fig. 4, the first rotating shafts 2013 at two ends of the wind-up roller 201 are all connected in the mounting holes 104 formed in the fixing frame 101 in a rotating manner through the first bearings 202, the wind-up roller 201 is guaranteed to rotate on the fixing frame 101 together through the first bearings 202 and the first rotating shafts 2013, the first anti-slip pads 2012 are fixedly embedded on the groove walls of the mounting grooves 2011, the first anti-slip pads 2012 are used for increasing friction force between the paper and the drawing, stability of clamping the drawing is improved, the pins 2031 are arranged at two ends of the first fixing clamping plate 203, the pins 2031 at two ends of the first fixing clamping plate 203 are rotationally inserted into the insertion holes formed in the corresponding positions of the mounting grooves 2011 on the wind-up roller 201, the first fixing clamping plate 203 is conveniently rotated on the wind-up roller 201 through the pins 2031, the metal elastic plates 205 are arranged between the first fixing clamping plate 203 and the bottom walls of the mounting grooves 2011, one ends of the metal elastic plates 205 are abutted on the bottom walls of the mounting grooves 2011, the other ends of the metal elastic plates 205 are abutted on the first fixing clamping plates 203, the first fixing clamping plates 205 are convenient to push the first fixing clamping plates 203, and reset after the first fixing clamping plates 203 are lost.
As shown in fig. 1, fig. 5 and fig. 6, both ends of the holder 301 are fixedly connected with a limit slider 302, the limit slider 302 is slidably disposed in a sliding groove 103 formed on the sliding rail 102, the limit slider 302 is disposed to ensure that the holder 301 can stably slide on the sliding rail 102, a second anti-slip pad 3011 is fixedly embedded in the holder 301, the second anti-slip pad 3011 is used for increasing friction force with a drawing sheet, stability of the drawing sheet being clamped is improved, shaft pins matched with the second fixing clamp plates 303 are integrally disposed on connecting seats 304 disposed at both ends of the holder 301, and the shaft pins are inserted into connecting lugs at both sides of the second fixing clamp plates 303, so that stable rotation of the second fixing clamp plates 303 on the holder 301 is ensured by using the connecting seats 304.
As shown in fig. 1, fig. 7, fig. 8 and fig. 9, the even distribution of brush hair 602 is in the lower part of brush holder 601, and the upper portion fixedly connected with dead lever 603 of brush holder 601, and the upper end fixedly connected with dead lever 603 is on mount 503, be convenient for utilize dead lever 603 to install buffer assembly 6 stable on buffer assembly 5, ensure that clean assembly 6 can carry out effectual clearance to its drawing in drawing rolling and expansion process, the equal fixed connection of lower extreme of mount 503 both sides is on the outer wall of fixed frame 101 both sides, the setting of mount 503 is convenient for with clean assembly 6 and buffer assembly 5 together stable installation to be on fixed frame 101, realize the stable installation of both, and set up threaded connection buffer 502 upper end adjusting screw 5023 on the mount 503, be convenient for rotate adjusting screw 5023 on mount 503, and drive adjusting screw 5023 and remove the position debugging that realizes buffer 502 and compression roller 501, and the fixed sleeve of the lower extreme of buffer 502 slide rod 5021 installs on compression roller 501, be convenient for rotate with compression roller 501 in the bearing, be convenient for use in the bearing bracket 5021, the setting up the screw 5022 is convenient for rotate on the bearing bracket 5022 through the same time, the screw 5021 is convenient for rotating, and the setting up the screw 5022 is convenient for rotate on the bearing bracket 5021, the bearing bracket 5022 is convenient for rotate, the setting up the screw stud 5021 is convenient for rotate, and the operator is convenient for rotate on the bearing bracket 5021, and has the bearing bracket 5021, and is set up and is convenient for rotate on the bearing bracket 5021, and has a damper 2, and has a convenient bearing bracket and a handle adjusting bolt and a handle and a handle frame. And further the rotation adjusting screw 5023 rotates the debugging position on the fixing frame 503.
As shown in fig. 1 and 10, one end of the threaded screw 401 is rotationally connected with the connecting rod 402 through the first bearing seat 4011, and the end rod 403 fixedly connected with the upper end of the connecting rod 402 is fixedly connected with one end of the sliding guide rail 102, so that the end of the threaded screw 401 is stably limited at the position by using the end rod 403 matched with the connecting rod 402, the threaded screw 401 can be stably rotated, the rod body of the other end of the threaded screw 401 inside the protection cover 406 is rotationally connected on the fixed seat 408 through a bearing, the arrangement of the protection cover 406 is convenient to ensure that the second rotating shaft 405 is stably connected with the threaded screw 401 together, stable transmission between the two is realized, the arrangement of the fixed seat 408 is convenient to limit the stable connection of the threaded screw 401 at the installation position of the lower part of the fixed frame 101, the threaded screw 401 can stably run, the first conical gear 4012 fixedly connected with the end position of the threaded screw 401 is meshed with the second conical gear 4051 fixedly connected with the end position of the second rotating shaft 405, power transmission between the two is conveniently realized, the second rotating shaft 405 is ensured, the second rotating shaft 405 is driven by the fixed seat 405 is fixedly connected with the bottom of the fixed frame 408 through the fixed frame 408, the second rotating shaft 405 is directly connected with the second rotating shaft 405 through the bearing, the other end of the fixed frame 408 is conveniently connected with the second rotating shaft 405, and the second rotating shaft 405 is conveniently fixed with the second rotating shaft 405 is fixedly connected with the second rotating shaft 405 through the handle 405, and the other end of the fixed handle is conveniently and is fixedly connected with the handle 405.
The working principle of the invention is as follows: when in use, first, the first fixing clamp plate 203 on the wind-up roller 201 is pressed by hand, one side of the first fixing clamp plate 203, which is propped against the first anti-slip pad 2012, is tilted, then one side of the drawing is orderly placed on the first anti-slip pad 2012, the pressing of the first fixing clamp plate 203 is released, the first fixing clamp plate 203 is driven to reset under the action of the metal elastic sheet 205, one side of the drawing is tightly clamped and fixed on the wind-up roller 201, then the first handle 204 is held by hand and the wind-up roller 201 is rotated on the fixing frame 101, the drawing is orderly wound up on the wind-up roller 201, Then, when the other end of the drawing is pulled to the position of the clamping seat 301 from the lower part of the pressing roller 501, the second fixing clamp plate 303 is pressed by hand, so that the second fixing clamp plate 303 rotates on the connecting seat 304 on the clamping seat 301, the position of the second fixing clamp plate 303, which is in contact with the second anti-slip pad 3011, is tilted, one side of the drawing is placed on the second anti-slip pad 3011 in order, then the second fixing clamp plate 303 is loosened, the second fixing clamp plate 303 is reset to tightly clamp and fix one side of the drawing, the drawing is placed on the device, and when the drawing needs to be unfolded for display, the second handle 407 is directly held by hand and rotated, the second handle 407 drives the second rotating shaft 405 to rotate, the second rotating shaft 405 drives the threaded screw 401 to rotate, the threaded screw 401 drives the threaded sleeve 4041 and the driving rod 404 to move together when rotating, the driving rod 404 is used for driving the pulling assembly 3 to slide in the sliding groove 103 on the sliding guide rail 102, when the pulling assembly 3 slides, one clamped side of the drawing is pulled to move, the winding roller 201 is driven to rotate and slowly unwind the drawing, the drawing always collides with the lower part of the pressing roller 501 in the drawing stretching process, the pulling stress suffered by the drawing acts on the pressing roller 501, the pressing roller 501 is driven to move on the buffer 502, The stress suffered by the drawing is buffered, the drawing is prevented from being pulled out in the unfolding process, stable unfolding of the drawing is ensured, when the buffer 502 is buffered, the sliding rod 5021 slides on the buffer frame 5022, the buffer spring 5026 is extruded by the limit stop 5025, the stress suffered by the compression roller 501 is buffered by deformation of the buffer spring 5026, further, the buffering is finished, when the upper and lower positions of the compression roller 501 are required to be regulated, the rotating block at the upper end of the adjusting screw 5023 is held by hands, the adjusting screw 5023 is driven to rotate on the fixing frame 503, the whole buffer 502 is driven to move on the fixing frame 503, the compression roller 501 is driven to move up and down by the movement of the buffer 502, And then accomplish the debugging of compression roller 501 position, when need carrying out the rolling to the drawing after expanding, first handle 204 and second handle 407 are held simultaneously to slow rotation, second handle 407 drives pulling assembly 3 through screw thread lead screw 401 and moves towards the opposite direction of expanding the drawing, first handle 204 drives wind-up roll 201 and opens opposite direction rotation towards the drawing, and then slowly wind up the drawing on wind-up roll 201, in this process compression roller 501 buffers the stress that the drawing receives all the time, and in drawing expansion and rolling process, brush hair 602 is brushed on the drawing all the time, clear up the dust on the drawing.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Engineering is managed with design drawing display device, including support body subassembly (1), rolling subassembly (2), pulling subassembly (3), drive assembly (4), buffer unit (5) and clearance subassembly (6), its characterized in that: the frame body assembly (1) comprises a fixed frame (101) for mounting the winding assembly (2), and a sliding guide rail (102) which is connected with the pulling assembly (3) in a sliding way is integrally arranged on one side of the fixed frame (101);
The winding assembly (2) comprises a winding roller (201) rotatably connected to the fixed frame (101), a first fixed clamping plate (203) is arranged in a placement groove (2011) formed in the winding roller (201), and a first handle (204) is fixedly connected to a first rotating shaft (2013) at one end of the winding roller (201);
The first rotating shafts (2013) at two ends of the winding roller (201) are rotationally connected in the mounting holes (104) formed in the fixed frame (101) through the first bearings (202), first anti-slip pads (2012) are fixedly embedded in the groove walls of the placement grooves (2011), pin shafts (2031) are arranged at two ends of the first fixed clamping plates (203), the pin shafts (2031) at two ends of the first fixed clamping plates (203) are rotationally inserted into insertion holes formed in corresponding positions of the placement grooves (2011) on the winding roller (201), metal elastic sheets (205) are arranged between the first fixed clamping plates (203) and the bottom walls of the placement grooves (2011), one ends of the metal elastic sheets (205) are abutted to the bottom walls of the placement grooves (2011), and the other ends of the metal elastic sheets are abutted to the first fixed clamping plates (203);
the pulling assembly (3) comprises a clamping seat (301) which is connected to the sliding guide rail (102) in a sliding manner, and second fixing clamping plates (303) are connected to connecting seats (304) at two ends of the clamping seat (301) in a rotating manner;
Both ends of the clamping seat (301) are fixedly connected with limit sliding blocks (302), the limit sliding blocks (302) are arranged in sliding grooves (103) formed in the sliding guide rails (102) in a sliding mode, second anti-slip pads (3011) are fixedly embedded in the clamping seat (301), shaft pins matched with second fixing clamping plates (303) are integrally arranged on connecting seats (304) formed in both ends of the clamping seat (301), and the shaft pins are inserted into connecting lugs on both sides of the second fixing clamping plates (303);
The driving assembly (4) comprises a threaded screw rod (401) and a second rotating shaft (405) which are in transmission connection with each other, one end of the second rotating shaft (405) is fixedly connected with a second handle (407), a threaded sleeve (4041) which is in threaded connection with the threaded screw rod (401) is arranged at the lower end of the driving rod (404) in a penetrating manner, and the upper end of the driving rod (404) is fixedly connected to the clamping seat (301);
One end of the threaded screw rod (401) is rotationally connected with the connecting rod (402) through a first bearing seat (4011), an end rod (403) fixedly connected with the upper end of the connecting rod (402) is fixedly connected with one end of the sliding guide rail (102), a rod body positioned inside the protective cover (406) at the other end of the threaded screw rod (401) is rotationally connected with the fixed seat (408) through a bearing, and a first conical gear (4012) fixedly connected with the end part of the threaded screw rod (401) is meshed with a second conical gear (4051) fixedly connected with the end part of the second rotating shaft (405);
The second rotating shaft (405) is fixedly connected to the bottom of the fixed frame (101) through a fixed seat (408), the second rotating shaft (405) is rotatably connected with the fixed seat (408) through a bearing, and the other end of the second rotating shaft (405) is fixedly connected with a second handle (407) extending to the outside of the protective cover (406);
The buffer assembly (5) comprises a fixing frame (503) fixedly provided with a buffer (502), and a compression roller (501) is rotatably connected to a sliding rod (5021) at the lower end of the buffer (502); the lower ends of two sides of the fixing frame (503) are fixedly connected to the outer walls of two sides of the fixing frame (101), threaded holes for being in threaded connection with an adjusting screw (5023) at the upper end of the buffer (502) are formed in the fixing frame (503), the lower ends of sliding rods (5021) at the lower parts of the buffer (502) are fixedly sleeved on rotating shafts matched with the press rollers (501), and the rotating shafts are in rotary connection with the press rollers (501);
the sliding rod (5021) is connected to the buffer frame (5022) in a sliding mode, a buffer spring (5026) is sleeved on the sliding rod (5021), a limit stop (5025) for blocking the buffer spring (5026) is arranged on the sliding rod (5021), the upper portion of the buffer frame (5022) is connected with the adjusting screw (5023) in a rotating mode through a second bearing (5024), and the upper end of the adjusting screw (5023) penetrates through a threaded hole formed in the fixing frame (503) and is integrally provided with a rotating block;
the cleaning assembly (6) comprises a brush holder (601) for accommodating bristles (602).
2. The engineering proctoring design drawing display device of claim 1, wherein: the brush hair (602) is evenly distributed on the lower portion of the brush holder (601), the upper portion of the brush holder (601) is fixedly connected with a fixing rod (603), and the upper end of the fixing rod (603) is fixedly connected to the fixing frame (503).
3. The method of using a design drawing display for engineering supervision according to claim 1, comprising the steps of:
s1, firstly, pressing a first fixed clamping plate (203) on a winding roller (201) by hand, tilting one side of the first fixed clamping plate (203) which is in contact with a first anti-slip pad (2012), then orderly placing one side of a drawing on the first anti-slip pad (2012), loosening the pressing of the first fixed clamping plate (203), driving the first fixed clamping plate (203) to reset under the action of a metal elastic sheet (205), tightly clamping and fixing one side of the drawing on the winding roller (201), then holding a first handle (204) by hand, rotating the winding roller (201) on a fixed frame (101), and orderly winding the drawing on the winding roller (201);
S2, then, pulling the other end of the drawing from the lower part of the compression roller (501) to the position of the clamping seat (301), pressing the second fixed clamping plate (303) by hand, enabling the second fixed clamping plate (303) to rotate on the connecting seat (304) on the clamping seat (301), tilting the position where the second fixed clamping plate (303) is in contact with the second anti-slip pad (3011), placing one side of the drawing on the second anti-slip pad (3011) in order, then loosening the second fixed clamping plate (303), resetting the second fixed clamping plate (303) to tightly clamp and fix one side of the drawing, and placing the drawing on the device;
s3, when a drawing is required to be unfolded and displayed, the second handle (407) is directly held by a hand and rotates, the second handle (407) drives the second rotating shaft (405) to rotate, the second rotating shaft (405) drives the threaded screw rod (401) to rotate, the threaded screw rod (401) drives the threaded sleeve (4041) and the driving rod (404) to move together during rotation, and then the driving rod (404) is utilized to drive the pulling assembly (3) to slide in the sliding groove (103) on the sliding guide rail (102), and when the pulling assembly (3) slides, one clamped side of the drawing is pulled to move, and further the winding roller (201) is driven to rotate and slowly unfold the drawing;
S4, in the process that the drawing is pulled and unfolded, the drawing is always abutted against the lower part of the pressing roller (501), the pulling stress born by the drawing acts on the pressing roller (501) and drives the pressing roller (501) to move on the buffer (502), the stress born by the drawing is buffered, the drawing is prevented from being pulled out in the unfolding process, and stable unfolding of the drawing is ensured;
S5, when the unfolded drawing is required to be rolled, the first handle (204) and the second handle (407) are held by two hands at the same time and slowly rotate, the second handle (407) drives the pulling assembly (3) to move towards the direction opposite to the direction of unfolding the drawing through the threaded screw rod (401), the first handle (204) drives the rolling roller (201) to rotate towards the direction opposite to the direction of unfolding the drawing, the drawing is further slowly rolled onto the rolling roller (201), the stress born by the drawing is always buffered by the pressing roller (501) in the process, and in the process of unfolding and rolling the drawing, the brush hair (602) is always brushed on the drawing and dust on the drawing is cleaned.
4. A method of using a design drawing display for engineering supervision according to claim 3, wherein: during buffer (502) buffering in S4, slide bar (5021) slides on buffer frame (5022) to utilize limit stop (5025) extrusion buffer spring (5026), the deformation through buffer spring (5026) buffering compression roller (501) receives stress, and then accomplish the buffering, when the upper and lower position of compression roller (501) need be adjusted, hold the rotatory piece of adjusting screw (5023) upper end with the hand, drive adjusting screw (5023) and rotate on mount (503), and then drive whole buffer (502) to remove on mount (503), drive compression roller (501) reciprocates through the removal of buffer (502), and then accomplish the debugging of compression roller (501) position.
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| CN112932208A (en) * | 2021-02-18 | 2021-06-11 | 新疆卓越工程项目管理有限公司 | Engineering is managed with multi-angle display device of design drawing |
| CN113450677A (en) * | 2021-06-16 | 2021-09-28 | 邵逸添 | Special Chinese language and literature display and propaganda device and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB191128405A (en) * | 1910-12-16 | 1912-04-11 | Carl Sachon | An Improved Appliance for Supporting, Rolling and Unrolling Suspended Maps, Plans, Drawings and the like. |
| CN209210101U (en) * | 2018-11-09 | 2019-08-06 | 重庆三峡学院 | A kind of package design displaying device |
| CN210185037U (en) * | 2019-06-10 | 2020-03-27 | 黄淮学院 | Drawing display device for environment design |
| CN211483654U (en) * | 2020-01-08 | 2020-09-15 | 卫建彬 | Drawing display device for city planning |
| CN212938876U (en) * | 2020-04-21 | 2021-04-13 | 施旻 | Drawing paper placing device for building comparison |
| CN214455913U (en) * | 2020-11-24 | 2021-10-22 | 西京学院 | Drawing winding device for environmental design |
| CN214624356U (en) * | 2021-04-25 | 2021-11-05 | 高昆 | Progress display board for construction management of building engineering |
| CN113460752A (en) * | 2021-07-27 | 2021-10-01 | 宿州宝擎网络科技有限公司 | Architectural design is with coiling mechanism of conveniently looking over drawing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112932208A (en) * | 2021-02-18 | 2021-06-11 | 新疆卓越工程项目管理有限公司 | Engineering is managed with multi-angle display device of design drawing |
| CN113450677A (en) * | 2021-06-16 | 2021-09-28 | 邵逸添 | Special Chinese language and literature display and propaganda device and use method thereof |
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