CN219895252U - Fixing device for drawing - Google Patents
Fixing device for drawing Download PDFInfo
- Publication number
- CN219895252U CN219895252U CN202320046159.1U CN202320046159U CN219895252U CN 219895252 U CN219895252 U CN 219895252U CN 202320046159 U CN202320046159 U CN 202320046159U CN 219895252 U CN219895252 U CN 219895252U
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- CN
- China
- Prior art keywords
- shaped mounting
- whiteboard body
- display
- guide
- mounting seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010276 construction Methods 0.000 claims abstract description 53
- 238000001125 extrusion Methods 0.000 claims abstract description 31
- 230000008093 supporting effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 description 6
- 238000009435 building construction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a fixing device for a drawing, which comprises two upright posts which are respectively and vertically arranged, a display whiteboard body which is rotatably arranged between the two upright posts, and a construction drawing body which is arranged on the front surface and the back surface of the display whiteboard body, wherein guide rods are arranged at the upper end and the lower end of the display whiteboard body through two brackets, two U-shaped mounting seats are respectively arranged on the two guide rods, the positions of the upper U-shaped mounting seat and the lower U-shaped mounting seat on the same side correspond to each other, and the guide rods respectively slide to penetrate through guide holes on the U-shaped mounting seats. Under the elastic force effect of spring, promote long banding extrusion strip respectively and compress tightly the whole limit portion of construction drawing body on the surface of show whiteboard body, avoided the crooked influence to fixed effect of construction drawing body side, guarantee that fixed effect is better, and the simple operation, through the U-shaped mount pad of sliding adjustment both sides, adjust the distance between two U-shaped mount pads on same guide arm, can fix the drawing of equidimension not, the practicality is high.
Description
Technical Field
The utility model relates to the technical field of drawing fixing, in particular to a fixing device for drawings.
Background
The building construction drawing is a drawing for representing a planned position, an exterior shape, an interior layout, an interior and exterior finishing, a detailed construction, a fixing facility, a construction requirement, and the like of a house. The construction cost refers to the construction price of the project, namely the sum of all the costs required for completing the construction of a project, namely the investment cost of all the fixed assets which are expected to be paid or actually paid by the construction of a project, and the construction cost is carried out by referring to the construction drawing when the analysis work is carried out.
The general building construction drawing is larger in whole because of more labeling content and detailed content, when construction cost is carried out with reference to the construction drawing, the drawing needs to be paved and fixed, and the current common mode is to use a whiteboard magnet to adsorb the construction drawing on a display whiteboard.
Because the construction drawing is for conveniently accomodating, generally need to carry out the rolling with the construction drawing, therefore when the construction drawing was expanded again, the both sides of drawing can inwards be crooked, form tractive force, cause the whiteboard magnet to drop very easily to lead to the drawing to drop from the show whiteboard, need use a plurality of whiteboard magnets to adsorb fixedly, very waste time and energy when leading to the construction drawing to be fixed and take off.
Disclosure of Invention
The utility model aims to provide a fixing device for a drawing, which is convenient to operate and good in fixing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions.
The fixing device for the drawing comprises two upright posts which are respectively and vertically arranged, a display whiteboard body which is rotatably arranged between the two upright posts, and a construction drawing body which is arranged on the front surface and the back surface of the display whiteboard body, wherein guide rods are arranged at the upper end and the lower end of the display whiteboard body through two brackets, two U-shaped mounting seats are respectively arranged on the two guide rods, the positions of the upper U-shaped mounting seat and the lower U-shaped mounting seat on the same side correspond to each other, the guide rods respectively slide to penetrate through guide holes on the U-shaped mounting seats, and the notch of the U-shaped mounting seat is respectively correspondingly clamped outside the display whiteboard body; the upper and lower U-shaped installation seats are provided with two opposite side surfaces and are respectively provided with a guide groove at two sides of the notch, and the two upper and lower opposite guide grooves are internally provided with the same connecting plate which is vertically arranged; a supporting rod extending along the thickness direction of the display whiteboard body is arranged in the guide groove, and two ends of the connecting plate are respectively sleeved on the supporting rod in a sliding way; the outer part of the supporting rod is sleeved with a spring, one end part of the spring is fixedly connected with the inner wall of the guide groove far away from the display whiteboard body, and the other end part of the spring is fixedly connected with the side surface of the connecting plate far away from the display whiteboard body; the lateral surface of the connecting plate, which is close to the display whiteboard body, is respectively provided with an extrusion strip, and the extrusion strips press the construction drawing body against the surface of the display whiteboard body.
Therefore, the connecting plates are pulled outwards respectively, the spring force is overcome at the two ends of the connecting plates, the connecting plates slide outwards along the connecting plates, the extrusion strip is driven to be far away from the display whiteboard body, one side of the construction drawing body is placed between the extrusion strip and the display whiteboard body, the connecting plates are loosened, the connecting plates are pushed to slide and reset under the action of the spring force, the extrusion strip is driven to firmly compress one side of the construction drawing body on the surface of the display whiteboard body, the operation is repeated, the other side of the construction drawing body is compressed on the surface of the display whiteboard body, the unfolded construction drawing body can be tiled and fixed on the display whiteboard body, and the U-shaped mounting seat is slidably mounted on the guide rod. Through the U-shaped mount pad of slip regulation both sides, adjust the distance between two U-shaped mount pads on same guide arm, can fix the drawing of equidimension, the practicality is high, under the elasticity effect of spring, promote long banding extrusion strip respectively and compress tightly the whole limit portion of construction drawing body on the surface of show whiteboard body, avoided the crooked influence to fixed effect of construction drawing body side, guarantee fixed effect better, and the simple operation sets up two pairs of extrusion strips simultaneously, can fix the construction drawing body respectively at the positive and negative surface of show whiteboard body, the practicality of improvement device.
Further, pinching handles are respectively arranged on the connecting plates and fixed in the middle of the side surfaces of the connecting plates far away from the display whiteboard body.
Through holding the handle between fingers, be convenient for exert oneself outside pulling connecting plate, further improved the convenience of fixing or taking off the construction drawing body.
Further, the extrusion strip is made of rubber materials, and anti-skid patterns are arranged on the surface of the extrusion strip.
The extrusion strip made of rubber is softer in texture, so that the situation that the construction drawing body is extruded excessively to cause the construction drawing body to be smooth is avoided, and the friction force between the extrusion strip and the construction drawing body is improved by combining the anti-slip patterns outside the extrusion strip, so that the situation that the construction drawing body slides and falls off is avoided.
Further, threaded holes which vertically extend and are communicated with the guide holes are formed in the U-shaped mounting seat, and threaded columns are respectively screwed in the threaded holes; the screw thread post extends to the end on the outside of U-shaped mount pad and is last fixed mounting to twist the dish.
Screw up threaded column at threaded hole through holding the twist tray, the tip of threaded column extends to in the guide hole and contradicts with the guide arm surface, plays fastening effect, avoids U-shaped mount pad to slide along the guide arm is outside at will, unscrews threaded column through holding the twist tray, is convenient for carry out sliding adjustment to U-shaped mount pad.
Further, bottom brackets are fixedly installed at the bottoms of the two upright posts respectively, and extend along the thickness direction of the display whiteboard body.
Through installing the bottom bracket in the stand bottom, increase the area of support of stand bottom, guarantee that the device is whole more stable.
Further, a connecting rod is fixedly connected to the position, below the construction drawing body, between the two vertical columns.
Through fixed connection connecting rod between two stand posts, the supporting effect between the reinforcing two stand posts has further promoted the holistic stability of device.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic plan view of the partial cross-sectional structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a U-shaped mounting base according to the present utility model;
fig. 4 is an enlarged schematic view of the structure a in fig. 3.
In the figure: 1. a column; 11. a bottom bracket; 12. a connecting rod; 2. displaying the whiteboard body; 21. a bracket; 3. a construction drawing body; 4. a guide rod; 5. a U-shaped mounting seat; 51. a notch; 52. a guide hole; 6. a guide groove; 61. a support rod; 62. a connecting plate; 621. pinching the handle; 63. a spring; 64. extruding the strip; 7. a threaded hole; 71. a threaded column; 72. and (5) twisting the disc.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the fixing device for a drawing provided by the utility model comprises two upright posts 1 which are respectively and vertically arranged, a display whiteboard body 2 which is rotatably arranged between the two upright posts 1, and a construction drawing body 3 which is arranged on the front surface and the back surface of the display whiteboard body 2, wherein guide rods 4 are arranged at the upper end and the lower end of the display whiteboard body 2 through two brackets 21, two U-shaped installation seats 5 are respectively arranged on the two guide rods 4, the positions of the upper U-shaped installation seat 5 and the lower U-shaped installation seat 5 on the same side correspond to each other, the guide rods 4 respectively slide to penetrate through guide holes 52 on the U-shaped installation seats 5, and notches 51 of the U-shaped installation seats 5 are respectively and correspondingly clamped outside the display whiteboard body 2; the upper and lower U-shaped mounting seats 5 are provided with guide grooves 6 on the opposite side surfaces and on the two sides of the notch 51, and the same connecting plate 62 which is vertically arranged is arranged in the upper and lower opposite guide grooves 6; a supporting rod 61 extending along the thickness direction of the display whiteboard body 2 is arranged in the guide groove 6, and two ends of a connecting plate 62 are respectively sleeved on the supporting rod 61 in a sliding way; the spring 63 is sleeved outside the supporting rod 61, one end part of the spring 63 is fixedly connected with the inner wall of the guide groove 6 far away from the display whiteboard body 2, and the other end part of the spring 63 is fixedly connected with the side surface of the connecting plate 62 far away from the display whiteboard body 2; the side surfaces of the connecting plates 62, which are close to the display whiteboard body 2, are respectively provided with extrusion strips 64, and the extrusion strips 64 press the construction drawing body 3 against the surface of the display whiteboard body 2.
When using this device to fix construction drawing body 3, through pulling connecting plate 62 to the outside respectively, connecting plate 62 both ends will overcome spring 63 elasticity and slide along connecting plate 62 to drive extrusion strip 64 and keep away from show blank body 2, place extrusion strip 64 and show blank body 2 department between with one side of construction drawing body 3 again, loosen connecting plate 62 afterwards, promote connecting plate 62 slip under spring 63's elasticity effect and reset, drive extrusion strip 64 and compress tightly the surface at show blank body 2 firm with one side of construction drawing body 3, repeat foretell operation, compress tightly the opposite side of construction drawing body 3 on the surface at show blank body 2, can fix the tiling of the construction drawing body 3 of expansion on show blank body 2, U-shaped mount pad 5 slidable mounting is on guide arm 4. Through the U-shaped mount pad 5 of sliding adjustment both sides, adjust the distance between two U-shaped mount pads 5 on same guide arm 4, can fix the drawing of equidimension, the practicality is high, under the elasticity effect of spring 63, promote long banding extrusion strip 64 respectively and compress tightly the whole limit portion of construction drawing body 3 on the surface of show whiteboard body 2, avoided the influence of 3 side bending of construction drawing body to fixed effect, guarantee fixed effect better, and convenient operation, set up two pairs of extrusion strips 64 simultaneously, can fix the construction drawing body 3 respectively at the positive and negative surface of show whiteboard body 2, the practicality of device is improved.
Specifically, the connection plates 62 are respectively provided with a pinching handle 621, and the pinching handles 621 are fixed in the middle of the side surfaces of the connection plates 62 away from the display whiteboard body 2. By pinching the pinching handle 621, the connecting plate 62 is pulled to the outside by a force, and the convenience of fixing or taking down the construction drawing body 3 is further improved.
Specifically, the extrusion strip 64 is made of rubber material, and the surface of the extrusion strip 64 is provided with anti-skid patterns. The extrusion strip 64 made of rubber is softer in texture, so that the situation that the construction drawing body 3 is smooth due to excessive extrusion caused by excessive extrusion of the construction drawing body 3 is avoided, and the friction force between the extrusion strip 64 and the construction drawing body 3 is improved by combining the anti-slip patterns arranged outside the extrusion strip 64, so that the situation that the construction drawing body 3 slides and falls off is avoided.
Specifically, the U-shaped mounting seat 5 is provided with a threaded hole 7 which extends vertically and is communicated with the guide hole 52, and threaded columns 71 are respectively screwed in the threaded holes 7; the screw post 71 is fixedly mounted with a screw plate 72 at its end extending outside the U-shaped mounting seat 5. The screw column 71 is screwed into the threaded hole 7 by holding the screwing disc 72, the end part of the screw column 71 extends into the guide hole 52 and is abutted against the surface of the guide rod 4, the fastening effect is achieved, the U-shaped mounting seat 5 is prevented from sliding along the outer part of the guide rod 4 at will, and the screw column 71 is unscrewed by holding the screwing disc 72, so that the U-shaped mounting seat 5 can be conveniently adjusted in a sliding manner.
Specifically, bottom brackets 11 are fixedly installed at the bottoms of the two upright posts 1 respectively, and the bottom brackets 11 extend along the thickness direction of the display whiteboard body 2. Through installing bottom bracket 11 in stand 1 bottom, increase the area of support of stand 1 bottom, guarantee that the device is whole more stable.
Specifically, a connecting rod 12 is fixedly connected between the two upright posts 1 and positioned below the construction drawing body 3. Through fixedly connecting the connecting rod 12 between the two stand columns 1, the supporting effect between the two stand columns 1 is enhanced, and the overall stability of the device is further improved.
The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.
Claims (6)
1. A fixing device for drawing, including two stand (1) that vertically arrange respectively, rotate and install two show whiteboard body (2) between stand (1) and establish construction drawing body (3) on show whiteboard body (2) positive and negative both sides, its characterized in that:
the upper end and the lower end of the display whiteboard body (2) are provided with guide rods (4) through two brackets (21), two U-shaped mounting seats (5) are respectively arranged on the guide rods (4), the positions of the upper U-shaped mounting seat and the lower U-shaped mounting seat (5) on the same side correspond to each other, the guide rods (4) respectively penetrate through guide holes (52) in the U-shaped mounting seats (5) in a sliding mode, and notch (51) of the U-shaped mounting seat (5) are respectively correspondingly clamped outside the display whiteboard body (2);
the upper side surface and the lower side surface of the U-shaped mounting seat (5) are opposite, guide grooves (6) are respectively formed in the two sides of the notch (51), and a connecting plate (62) which is vertically arranged is arranged in the same one of the upper guide groove (6) and the lower guide groove (6);
a supporting rod (61) extending along the thickness direction of the display whiteboard body (2) is arranged in the guide groove (6), and two ends of the connecting plate (62) are respectively sleeved on the supporting rod (61) in a sliding way;
the outside of the supporting rod (61) is sleeved with a spring (63), one end part of the spring (63) is fixedly connected with the inner wall of the guide groove (6) far away from the display whiteboard body (2), and the other end part of the spring (63) is fixedly connected with the side surface of the connecting plate (62) far away from the display whiteboard body (2);
the side surfaces of the connecting plates (62) close to the display whiteboard body (2) are respectively provided with extrusion strips (64), and the extrusion strips (64) are used for propping the construction drawing body (3) against the surface of the display whiteboard body (2).
2. A fixing device for a drawing sheet according to claim 1, wherein:
the connecting plates (62) are respectively provided with a pinching handle (621), and the pinching handles (621) are fixed in the middle of the side surfaces of the connecting plates (62) away from the display whiteboard body (2).
3. A fixing device for a drawing sheet according to claim 1, wherein:
the extrusion strip (64) is made of rubber materials, and anti-skid patterns are arranged on the surface of the extrusion strip (64).
4. A fixing device for a drawing sheet according to claim 1, wherein:
a threaded hole (7) which extends vertically and is communicated with the guide hole (52) is formed in the U-shaped mounting seat (5), and threaded columns (71) are respectively screwed in the threaded holes (7);
the screw thread post (71) extends to the end part outside the U-shaped mounting seat (5) and is fixedly provided with a screwing disc (72).
5. A fixing device for a drawing sheet according to claim 1, wherein:
bottom brackets (11) are fixedly arranged at the bottoms of the two stand columns (1) respectively, and the bottom brackets (11) extend along the thickness direction of the display whiteboard body (2).
6. A fixing device for a drawing sheet according to claim 1, wherein:
and a connecting rod (12) is fixedly connected between the two upright posts (1) and positioned below the construction drawing body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320046159.1U CN219895252U (en) | 2023-01-09 | 2023-01-09 | Fixing device for drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320046159.1U CN219895252U (en) | 2023-01-09 | 2023-01-09 | Fixing device for drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219895252U true CN219895252U (en) | 2023-10-27 |
Family
ID=88463139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320046159.1U Active CN219895252U (en) | 2023-01-09 | 2023-01-09 | Fixing device for drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219895252U (en) |
-
2023
- 2023-01-09 CN CN202320046159.1U patent/CN219895252U/en active Active
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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: 20240513 Address after: No. 1-4-2, Building 5, Taijia'er Sunshine City, No. 372 Kaishan East Road, Economic and Technological Development Zone, Suining City, Sichuan Province, 629099 Patentee after: Sichuan Ding'er Construction Engineering Co.,Ltd. Country or region after: China Address before: 518000 15A, Building 2, Yueshan Mansion, Longgang District, Shenzhen, Guangdong Province Patentee before: Li Sen Country or region before: China |
|
| TR01 | Transfer of patent right |