CN203692879U - Drawing desk for civil engineering practical teaching - Google Patents
Drawing desk for civil engineering practical teaching Download PDFInfo
- Publication number
- CN203692879U CN203692879U CN201420050166.XU CN201420050166U CN203692879U CN 203692879 U CN203692879 U CN 203692879U CN 201420050166 U CN201420050166 U CN 201420050166U CN 203692879 U CN203692879 U CN 203692879U
- Authority
- CN
- China
- Prior art keywords
- desktop
- civil engineering
- lifting device
- baffle
- displacement chamber
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
本实用新型涉及一种土木工程实践教学用制图桌。现有土木工程专业相关人员画图书桌，仍为一块木板和在底部安装的一组支腿的简单结构。由于桌子的高低是固定的，没有能够调节使其升高、降低或倾斜的装置。一种土木工程实践教学用制图桌，其组成包括：桌面（1），桌面下方安装位移腔（2），位移腔下方安装支柱体（3），支柱体底部安装两根延长腿（4）；桌面的上方安装前挡板（5）、后挡板（6）和侧挡板（7）后形成容槽（8），容槽内安装抽屉（9）和手摇升降装置，手摇升降装置连接手柄（11）；前挡板铰接转动桌面（12），转动桌面具有一组格尺槽（13），转动桌面具有夹层（14）。本实用新型应用于土木工程画图桌子。
The utility model relates to a drawing table for civil engineering practice teaching. Existing civil engineering professionals draw the desk, which is still a simple structure of a plank and a group of legs installed at the bottom. Since the height of the table is fixed, there is no device that can adjust it to raise, lower or tilt. A drafting table for civil engineering practice teaching, comprising: a desktop (1), a displacement chamber (2) installed under the table top, a support body (3) installed below the displacement chamber, and two extension legs (4) installed at the bottom of the support body; Install the front baffle (5), the back baffle (6) and the side baffle (7) on the top of the desktop to form a storage tank (8), and install the drawer (9) and the manual lifting device in the storage tank, and the manual lifting device The handle (11) is connected; the front baffle is hinged to rotate the desktop (12), the rotating desktop has a set of grid slots (13), and the rotating desktop has an interlayer (14). The utility model is applied to a civil engineering drawing table.
Description
technical field:
the utility model relates to a kind of civil engineering practical teaching drawing bench.
background technology:
the picture staff of existing civil engineering teacher, student or working, at the picture desk that practical teaching or when work are used, is still the simple structure of a plank and one group of supporting leg installing in bottom.Picture staff often will draw for a long time, because the height of desk is fixed, does not have to regulate to make its device that raises, reduces or tilt, and staff needs sitting height, stand up or other modes are adjusted position and drawn with the state that adapts to desktop.Picture personnel are easily tired, inefficiency.
summary of the invention:
the purpose of this utility model is to provide a kind of civil engineering practical teaching drawing bench.
above-mentioned object realizes by following technical scheme:
a kind of civil engineering practical teaching drawing bench, its composition comprises: desktop, displacement chamber is installed in described desktop below, described below, displacement chamber mounting column body, described Body of pillar bottom is installed two and is extended leg; The top of described desktop forms tank after front apron, backboard and side shield are installed, and drawer and manual lifting device are installed in described tank, and described manual lifting device is by bearing rod connecting handle, and described bearing rod is installed on described front apron; The described hinged rotary desktop in front apron top, described rotary desktop top has one group of lattice chi groove, and described rotary desktop has interlayer, and described rotary desktop bottom connects described manual lifting device.
described civil engineering practical teaching drawing bench, manual lifting device also has install bin, and in described install bin, level is installed tooth bar A, described tooth bar A pinion rack B, described tooth bar B is vertically installed in described install bin; Wherein, one end of described tooth bar A connects described bearing rod, the other end is arranged on the side plate of described install bin by bearing.
described civil engineering practical teaching drawing bench, slideway is installed in described desktop top, and described drawer is arranged on described slideway.
the beneficial effects of the utility model:
1. the utility model arranges 3 baffle plates in the surrounding of traditional desk, and on front apron top a hinged rotary desktop, the upper surface of rotary desktop arranges one group of lattice chi groove, and lattice chi groove comprises length ruler of angle gauge groove, paintbrush groove and other drawing tools grooves, can be used in drawing tools such as holding ruler.When by the lifting of swinging handle control manual lifting device, the adjusted conversion in angle of inclination of rotary desktop, make putting of desktop can be adapted to the picture person of different height, build, and the drawing tools of placing in lattice chi groove can be due to the camber roll of desktop or landing.
the utility model is provided with the manual lifting device of controlling rotary desktop upset, need to be by electric energy or battery control, and the rotation that just can realize desktop regulates, to coordinate picture staff's height and work position at that time.Rotary desktop adjustable arranges the flexibility that has strengthened its use, manual method of adjustment energy-conserving and environment-protective.In building relevant staff picture process, need to adjust the angle of inclination of rotary desktop time, by the rotation of the wind control tooth bar A on front apron, the tooth bar B engaging with tooth bar A is driven rotation, because tooth bar A is fixed on the bearing in install bin, so tooth bar B can move up or down in rotating, thereby is overturn in one end of rotary desktop, lifting take hinged end as axle.
the displacement chamber of the utility model setting, for tooth bar B provides needed displacement space while moving down, has expanded the adjustable range of rotary desktop.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is the install bin that relates to of the utility model the structural representation with part section.
the specific embodiment:
embodiment 1:
a kind of civil engineering practical teaching drawing bench, its composition comprises: desktop 1, displacement chamber 2 is installed in described desktop below, described below, displacement chamber mounting column body 3, described Body of pillar bottom is installed two and is extended leg 4; Front apron 5, backboard 6 and the rear formation tank 8 of side shield 7 are installed in the top of described desktop, drawer 9 and manual lifting device are installed in described tank, described manual lifting device is by bearing rod 10 connecting handles 11, and described bearing rod is installed on described front apron; The hinged rotary desktop 12 in described front apron top, described rotary desktop top has one group of lattice chi groove 13, and described rotary desktop has interlayer 14, and described rotary desktop bottom connects described manual lifting device.
described drawer plays storage effect, can be used in and deposits various drawing paper, manuscript or paintbrush.
embodiment 2:
according to the civil engineering practical teaching drawing bench described in embodiment 1, manual lifting device also has install bin 15, in described install bin, in level installation tooth bar A(figure, piece number is 16), in described tooth bar A pinion rack B(figure, piece number is 17), described tooth bar B is vertically installed in described install bin; Wherein, one end of described tooth bar A connects described bearing rod, the other end is arranged on the side plate 18 of described install bin by bearing.
described install bin comprise upper plate, lower plate and between four pillars, between the pillar described in wherein two, there is described side plate.
embodiment 3:
according to the civil engineering practical teaching drawing bench described in embodiment 1 or 2, slideway is installed in described desktop top, and described drawer is arranged on described slideway.
embodiment 4:
according to the civil engineering practical teaching drawing bench described in embodiment 1 or 2, the top that described displacement chamber is remembered in install bin bottom has through hole, and described tooth bar B is positioned at the vertical direction of described through hole.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050166.XU CN203692879U (en) | 2014-01-26 | 2014-01-26 | Drawing desk for civil engineering practical teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050166.XU CN203692879U (en) | 2014-01-26 | 2014-01-26 | Drawing desk for civil engineering practical teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203692879U true CN203692879U (en) | 2014-07-09 |
Family
ID=51043403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050166.XU Expired - Fee Related CN203692879U (en) | 2014-01-26 | 2014-01-26 | Drawing desk for civil engineering practical teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203692879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997373A (en) * | 2017-12-04 | 2018-05-08 | 方正圆 | A kind of drawing teaching multi-purpose type drawing table |
| CN117045043A (en) * | 2023-09-22 | 2023-11-14 | 郑州大学 | A kind of drawing study table |
-
2014
- 2014-01-26 CN CN201420050166.XU patent/CN203692879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997373A (en) * | 2017-12-04 | 2018-05-08 | 方正圆 | A kind of drawing teaching multi-purpose type drawing table |
| CN117045043A (en) * | 2023-09-22 | 2023-11-14 | 郑州大学 | A kind of drawing study table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |