CN212014870U - A drawing platform for civil engineering survey and drawing - Google Patents
A drawing platform for civil engineering survey and drawing Download PDFInfo
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- CN212014870U CN212014870U CN201922225761.8U CN201922225761U CN212014870U CN 212014870 U CN212014870 U CN 212014870U CN 201922225761 U CN201922225761 U CN 201922225761U CN 212014870 U CN212014870 U CN 212014870U
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- shaped plate
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- 238000013507 mapping Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a drawing platform for civil engineering survey and drawing relates to the building technology field, and it includes the backup pad, backup pad left side fixedly connected with fixed column one, the fixed column one deviates from equal fixedly connected with extension board on the both sides face at draft holder center. This a drawing platform for civil engineering survey and drawing, through opening four LED lamps, and through four rotating screw, the position of the fixed C shaped plate of top compact heap and C shaped plate two, through observing the suitable position of accurate control C shaped plate one of scale mark and C shaped plate two, finally make the plotter can see the light by the LED lamp on the printing opacity drawing board shine the shadow on the printing opacity drawing board through shining behind C shaped plate one and the C shaped plate two, then help the plotter confirm in the drawing that single content is required size, the problem of the fine overall arrangement of engineering drawing content of being not convenient for of plotter has been solved.
Description
Technical Field
The utility model relates to a building technical field specifically is a drawing platform for civil engineering survey and drawing.
Background
The drawing platform is a table with an adjustable inclination angle on the table top, is suitable for being used by a plotter in civil engineering surveying and mapping, can be adjusted in height, and is a drawing tool for pasting drawing paper by the plotter to smoothly complete drawing operation. Although computer software drawing is prevalent in the world nowadays, for design practitioners, especially beginners, drawing by hands is a necessary way to cultivate spatial sense, hierarchical sense, line sense and color sense.
However, the existing civil engineering drawing platform has no standard device existing in the civil engineering drawing platform, and cannot well assist the drawing personnel in the layout of the drawn engineering drawing, so that the attractiveness of the whole drawn drawing is finally affected, and the drawing can be redrawn, thereby greatly affecting the working efficiency of the drawing personnel.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a drawing platform for civil engineering survey and drawing has solved the problem of the fine overall arrangement of engineering drawing content that supplementary drawing personnel that most of civil engineering survey and drawing of current can not be fine will be drawn.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: a drawing platform for civil engineering surveying and mapping comprises a supporting plate, wherein a first fixed column is fixedly connected to the left side of the supporting plate, extension plates are fixedly connected to two side faces of the first fixed column, which are far away from the center of a drawing frame, a first movable connecting seat is fixedly connected to each of the two extension plates, a first telescopic rod base is hinged to each of the two movable connecting seats through a first pin shaft, the telescopic ends of the two telescopic rods are hinged to a second movable connecting seat through a second pin shaft, one ends of the bases of the two movable connecting seats are fixedly connected to the front side and the rear side of the bottom end face of the drawing frame, a second C-shaped plate is slidably connected to the front side and the rear side of the drawing frame, a second nut is fixedly connected to the upper surface of the front end and the rear end of the second C-shaped plate, rotating screws are threadedly, the upper surfaces of the left end and the right end of the first C-shaped plate are fixedly connected with a first nut, the two first nuts are internally and respectively in threaded connection with a rotating screw, the transverse plate surfaces of the first C-shaped plate and the second C-shaped plate are respectively provided with a through hole chute and a sliding groove, the through hole chute is in sliding connection with a second sliding block, the sliding groove is in sliding connection with a first sliding block, the first sliding block and the second sliding block are fixedly connected through a third pin shaft, the upper side of the transverse plate surface of the first C-shaped plate and the second C-shaped plate is provided with a light-transmitting drawing board, the light-transmitting drawing board is fixedly connected at the center of the drawing frame, the movable connecting blocks at the front end and the rear end of the bottom surface on the right side of the drawing frame are fixedly connected with two movable connecting blocks, the two movable connecting blocks are movably connected in notches formed, and two tooth pieces mesh respectively has two gears, and two equal fixed connection of gear are in the axis of rotation, the axis of rotation passes two fixed column two on fixed connection's slip friction cover and with hand turning piece fixed connection from back to front, and two equal fixed connection of fixed column two are in the backup pad.
Preferably, the lower sides of the rotating screws in the first nut and the second nut are fixedly connected with jacking blocks, and the four jacking blocks are movably connected to the upper surface of the drawing frame.
Preferably, a fixing frame is fixedly connected to the upper side between the first fixing column and the second fixing column, and four LED lamps are fixedly connected to the upper surface of the fixing frame.
Preferably, a placing plate is fixedly connected to the upper side between the first fixing column and the second fixing column.
Preferably, the left edge and the front edge on the upper surface of the drawing frame are provided with scale marks.
Preferably, the first C-shaped plate and the second C-shaped plate are both formed by fixedly connecting two U-shaped blocks with a transverse plate.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
this a drawing platform for civil engineering survey and drawing, through opening four LED lamps, and through four rotating screw, the position of the fixed C shaped plate of top compact heap and C shaped plate two, through observing the suitable position of the accurate control C shaped plate of scale mark and C shaped plate two, finally make the plotter can see the light by the LED lamp on the printing opacity drawing board shine the shadow on the printing opacity drawing board through C shaped plate one and behind the C shaped plate two, then help the plotter confirm in the drawing single required size of content, the drawing platform of having solved present most civil engineering survey and drawing can not be fine the fine problem of overall arrangement of engineering drawing content that supplementary plotter will draw, make the plotter accomplish the efficiency of drawing and the quality of drawing obtain effectual improvement.
Drawings
FIG. 1 is a schematic view of the front view of the partial cross-section structure of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is a schematic top view of the structure of fig. 2 according to the present invention;
fig. 4 is a schematic top cross-sectional view of fig. 2 according to the present invention;
fig. 5 is a schematic front view and a schematic side view of the C-shaped plate 1 according to the present invention.
In the figure: the LED drawing board comprises a supporting plate 1, a first fixed column 2, an extension plate 3, a first movable connecting seat 4, a first pin shaft 5, a telescopic rod 6, a second movable connecting seat 7, a second pin shaft 8, a sliding groove 9, a first C-shaped plate, a first nut 11, a rotating screw 12, a jacking block 13, a drawing frame 14, a second nut 15, a second 16C-shaped plate, a movable connecting block 17, a manual rotating block 18, an LED lamp 19, a fixed frame 20, a placing plate 21, a second fixed column 22, a sliding friction sleeve 23, a tooth block 24, a gear 25, a rotating shaft 26, a through hole sliding groove 27, a sliding groove 28, a first sliding block 29, a second sliding block 30, a third pin shaft 31, a scale mark 32 and a light.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: a drawing platform for civil engineering surveying and mapping comprises a supporting plate 1, wherein a first fixed column 2 is fixedly connected to the left side of the supporting plate 1, extension plates 3 are fixedly connected to two side faces of the first fixed column 2, which are far away from the center of a drawing frame 14, movable connecting seats are fixedly connected to the two extension plates 3, two first movable connecting seats 4 are hinged to bases of telescopic rods 6 through a first pin shaft 5, telescopic ends of the two telescopic rods 6 are hinged to a second movable connecting seat 7 through a second pin shaft 8, the first movable connecting seats 4 and the second movable connecting seats 7 have the effects that when the drawing frame 14 rotates at an inclined angle, the two telescopic rods 6 can rotate and extend along with the movable connecting seats, the drawing frame 14 is fixed to facilitate drawing of drawings, one ends of the bases of the two movable connecting seats 7 are fixedly connected to the front side and the rear side of the bottom end face of the drawing frame 14, and C-shaped, the upper surfaces of the front end and the rear end of the C-shaped plate II 16 are fixedly connected with nuts II 15, the inner parts of the two nuts II 15 are in threaded connection with rotating screws 12, a sliding groove 9 is formed in the drawing frame 14, the sliding groove 9 is in sliding connection with the C-shaped plate I10, the upper surfaces of the left end and the right end of the C-shaped plate I10 are in threaded connection with nuts I11, the inner parts of the two nuts I11 are in threaded connection with the rotating screws 12, the cross plate surfaces of the C-shaped plate I10 and the C-shaped plate II 16 are respectively provided with a through hole sliding groove 27 and a sliding groove 28, the through hole sliding groove 27 is in sliding connection with a sliding block II 30, the sliding block I28 is in sliding connection with a sliding block I29, the sliding block I29 and the sliding block II 30 are fixedly connected through a pin shaft III 31, and the sliding block I29 and the sliding block II 30 are fixedly connected through a, the utility model provides a convenient staff observes behind the scale mark 32 quick will present C shaped plate 10 and C shaped plate two 16 and fixes to suitable position increase drawing efficiency, the diaphragm face upside of C shaped plate 10 and C shaped plate two 16 is provided with printing opacity drawing board 33, printing opacity drawing board 33 is fixed connection in drawing frame 14 center department, drawing frame 14 right side bottom surface front and back both ends swing joint piece 17 is fixed connection has two swing joint piece 17, and two swing joint piece 17 through equal connecting axle swing joint in the notch that two fixed column two 22 upper ends were seted up, and be provided with two cogs 24 between two swing joint piece 17, and two cogs 24 are fixed connection in drawing frame 14 right side lower floor, and two cogs 24 mesh respectively has two gears 25, and two gears 25 are fixed connection on axis of rotation 26, axis of rotation 26 passes the sliding friction cover 23 of fixed connection on two fixed column two 22 from back to front and is fixed connection with hand commentaries on classics piece 18, the inside rubber circle that is provided with of sliding friction cover 23 then makes axis of rotation 26 rotate stronger frictional force occasionally, can reach and not can not take place to rotate axis of rotation 26 when not rotating through hand commentaries on classics piece 18, and hand commentaries on classics piece 18 then makes things convenient for the angle of plotter adjustment draft holder 14, and two equal fixed connection of two fixed columns 22 are on backup pad 1.
The equal fixedly connected with of rotatory screw 12 downside in nut 11 and the nut two 15 blocks 13, and the equal swing joint of four blocks 13 on the draft holder 14 upper surface, four blocks 13 can assist the staff to fix after removing suitable position with C shaped plate 10 and C shaped plate two 16 for the convenient drawing of drafter need not fix the position of C shaped plate 10 and C shaped plate two 16 with the hand always.
Upside fixedly connected with mount 20 between fixed column 2 and the fixed column two 22, four LED lamps 19 of fixed surface fixedly connected with on the mount 20, four LED lamps 19 can all illuminate whole printing opacity drawing board 33, can enough fully illuminate printing opacity drawing board 33 when printing opacity drawing board 33 level is placed, and can embody the shade of C shaped plate one 10 and C shaped plate two 16 completely, also can illuminate printing opacity drawing board 33 completely when drawing frame 14 is provided with inclination simultaneously, also can embody the shade of C shaped plate one 10 and C shaped plate two 16 completely, also can assist the drawing personnel at night's drawing after four LED lamps 19 illuminate printing opacity drawing board 33 completely.
The board 21 is placed to upside fixedly connected with between fixed column 2 and the fixed column two 22, and the setting of placing board 21 can assist the drafter when drawing a set of drawing, and the part drawing of accomplishing a set of drawing is deposited on placing board 21 after, makes things convenient for the drafter later to browse and shift.
The left edge and the front edge on the upper surface of the drawing frame 14 are provided with the scale marks 32, and the scale marks 32 can help a drawing person to better determine the positions of the first C-shaped plate 10 and the second C-shaped plate 16, so that the drawing person is helped to determine the range of the area to be drawn, and the purpose of assisting the drawing person to lay out drawings is achieved.
First 10 and the second 16 of C-shaped plate comprise by two U-shaped blocks of a diaphragm fixed connection, and first 10 and the second 16 of C-shaped plate comprise by two U-shaped blocks of diaphragm fixed connection and can make things convenient for the assembler to have C-shaped plate 10 sliding connection in sliding tray 9, also can make things convenient for staff to assemble two 16 swing joint of C-shaped plate on draft holder 14 simultaneously, have increased the efficiency that assembly worker assembled this device then.
The utility model discloses an operating procedure does:
s1, when the device is used, the four LED lamps 19 are turned on through the clamp, then the four rotating screws 12 are rotated to enable the jacking blocks 13 to not jack against the upper surface of the drawing frame 14, then the C-shaped plate 10 or the C-shaped plate 16 is pulled through observing the scale marks 32 to drive the sliding block 29 and the sliding block 30 to slide in the sliding groove 28 and the through hole sliding groove 27, finally the C-shaped plate 10 or the C-shaped plate 16 is transferred to a proper position, after the C-shaped plate 10 and the C-shaped plate 16 are transferred to the proper position, the four jacking blocks 13 jack against the upper surface of the drawing frame 14 again through rotating the four rotating screws 12 to fix the C-shaped plate 10 and the C-shaped plate 16, then a person can see shadows which appear on the light-transmitting drawing board 33 after the light of the LED lamps 19 passes through the C-shaped plate 10 and the C-shaped plate 16, the shadows of the C-shaped plate I10 and the C-shaped plate II 16 can help a plotter to determine the size required by a single content in the drawing;
s2, when the gradient of draft holder 14 is adjusted to needs, can drive two gear 25 rotations then through rotating hand commentaries on classics piece 18, two gear 25 rotate the drive and then make two tooth pieces 24 drive draft holder 14 and rotate, finally reach the purpose of adjusting draft holder 14 inclination, telescopic link 6 rotates flexible fixed draft holder 14 thereupon when draft holder 14 rotates inclination, places the drawing of drawing success through placing board 21 after the staff draws the completion.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A drawing platform for civil engineering surveying and mapping, comprising a support plate (1), characterized in that: a first fixed column (2) is fixedly connected to the left side of the supporting plate (1), extension plates (3) are fixedly connected to two side faces of the first fixed column (2) away from the center of the drawing frame (14), first movable connecting seats (4) are fixedly connected to the two extension plates (3), bases of telescopic rods (6) are hinged to the first movable connecting seats (4) through first pin shafts (5), telescopic ends of the two telescopic rods (6) are hinged to second movable connecting seats (7) through second pin shafts (8), one ends of the bases of the two movable connecting seats (7) are fixedly connected to the front side and the rear side of the bottom end face of the drawing frame (14), a second C-shaped plate (16) is slidably connected to the front side face and the rear side face of the drawing frame (14), nuts (15) are fixedly connected to the upper surfaces of the front end and the rear end of the second C-shaped plate (16), and rotating screws (12) are in the two, sliding grooves (9) are formed in the drawing frame (14), a C-shaped plate (10) is connected in the sliding grooves (9) in a sliding mode, nuts (11) are fixedly connected to the upper surfaces of the left end and the right end of the C-shaped plate (10) respectively, rotating screws (12) are connected in the two nuts (11) in a threaded mode, through hole sliding grooves (27) and sliding grooves (28) are formed in the transverse plate surfaces of the C-shaped plate (10) and the C-shaped plate (16) respectively, sliding blocks (30) are connected in the through hole sliding grooves (27) in a sliding mode, sliding blocks (29) are connected in the sliding grooves (28) in a sliding mode, the sliding blocks (29) are fixedly connected with the sliding blocks (30) through pin shafts (three 31), light-transmitting drawing boards (33) are arranged on the upper sides of the transverse plate surfaces of the C-shaped plate (10) and the C-shaped plate (16), and the light transmitting drawing boards (33), two swing joint blocks (17) of both ends swing joint piece (17) fixedly connected with around draft holder (14) right side bottom surface, and two swing joint blocks (17) are through equal connecting axle swing joint in the notch that two fixed column two (22) upper ends were seted up, and be provided with two tooth piece (24) between two swing joint blocks (17), and the equal fixed connection of two tooth piece (24) bottom surface under draft holder (14) right side, and two tooth piece (24) mesh respectively has two gear (25), and the equal fixed connection of two gear (25) is on axis of rotation (26), axis of rotation (26) are from the back to the front pass two fixed column two (22) on fixed connection's sliding friction cover (23) and with hand commentaries on classics piece (18) fixed connection, and the equal fixed connection of two fixed column two (22) is on backup pad (1).
2. A drawing platform for civil engineering surveying and mapping according to claim 1, characterised in that: the lower sides of the rotating screws (12) in the first nut (11) and the second nut (15) are fixedly connected with jacking blocks (13), and the four jacking blocks (13) are movably connected to the upper surface of the drawing frame (14).
3. A drawing platform for civil engineering surveying and mapping according to claim 1, characterised in that: a fixing frame (20) is fixedly connected to the upper side between the first fixing column (2) and the second fixing column (22), and four LED lamps (19) are fixedly connected to the upper surface of the fixing frame (20).
4. A drawing platform for civil engineering surveying and mapping according to claim 1, characterised in that: a placing plate (21) is fixedly connected to the upper side between the first fixing column (2) and the second fixing column (22).
5. A drawing platform for civil engineering surveying and mapping according to claim 1, characterised in that: the left edge and the front edge on the upper surface of the drawing frame (14) are provided with scale marks (32).
6. A drawing platform for civil engineering surveying and mapping according to claim 1, characterised in that: the first C-shaped plate (10) and the second C-shaped plate (16) are formed by fixedly connecting two U-shaped blocks through a transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225761.8U CN212014870U (en) | 2019-12-12 | 2019-12-12 | A drawing platform for civil engineering survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225761.8U CN212014870U (en) | 2019-12-12 | 2019-12-12 | A drawing platform for civil engineering survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212014870U true CN212014870U (en) | 2020-11-27 |
Family
ID=73481524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922225761.8U Expired - Fee Related CN212014870U (en) | 2019-12-12 | 2019-12-12 | A drawing platform for civil engineering survey and drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212014870U (en) |
-
2019
- 2019-12-12 CN CN201922225761.8U patent/CN212014870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210616 Address after: Room 1203, Three Gorges cloud computing building, no.57-6, Fazhan Avenue, Yichang District, China (Hubei) free trade zone, Yichang City, Hubei Province, 443000 Patentee after: Hubei Zhongheng Chengye Engineering Consulting Co.,Ltd. Address before: 323600 No.80 Jinyang Road, Yuanhe street, Yunhe County, Lishui City, Zhejiang Province Patentee before: Yunhe Longsheng machinery design studio |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |