CN202770461U - Portable horizontal windproof work table - Google Patents
Portable horizontal windproof work table Download PDFInfo
- Publication number
- CN202770461U CN202770461U CN2012203981689U CN201220398168U CN202770461U CN 202770461 U CN202770461 U CN 202770461U CN 2012203981689 U CN2012203981689 U CN 2012203981689U CN 201220398168 U CN201220398168 U CN 201220398168U CN 202770461 U CN202770461 U CN 202770461U
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- CN
- China
- Prior art keywords
- mainboard
- deep bead
- worktable
- windproof
- portable
- 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
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model discloses a portable horizontal windproof work table, which is simple in structure, can reduce the influence of wind power and horizontal angles, and can increase test accuracy. The portable horizontal windproof work table comprises a mainboard (1), wind deflectors I (2) hinged with the left and right ends of the mainboard (1) respectively, and a wind deflector II (3) hinged with the rear end of the mainboard (1), wherein the wind deflectors I (2) and the wind deflector II (3) overturn towards the middle of the mainboard (1) and then are connected together, the wind deflectors I and II (2, 3) and the mainboard (1) together form a work table, the middle of the front side of the mainboard (1) is provided with a level bubble (4), the back side of the mainboard (1) is provided with a plurality of telescoping supports, and one end of the supports is rotatably connected with the mainboard (1). The portable horizontal windproof work table is used for the field of work tables for outdoor tests.
Description
Technical field
The utility model relates to the windproof worktable of a kind of portable level.
Background technology
In railway construction, the slip-stick artist often will do to the residing landform of railway or earth's surface etc. the engineering test test of specialty.And railway generally all to be mountains and rivers hover, cross over mountain after mountain, be difficult to that a fixing position is moved in test job carry out, and great majority all are directly in the residing position of railway, namely carry out in the open air.We know that open-air environment is generally all relatively abominable, the one, and the slip-stick artist is difficult to find a very smooth place as test table, and test is inconvenient; The 2nd, open-air wind-force is generally larger, and test process is not easy to operate, and is large on the test result impact.Under this situation, some are subjected to wind-force or level angle to affect larger testing tool, and for example electronic balance just can't carry out work, increase difficulty to test job.Certainly, the construction brigade that also has can carry the test box of a volume less, provides " indoor " environment to test, and test box obviously is not easy to people and carries, and does not solve equally the test difficult problem of level angle impact.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, reduce wind-force and level angle impact, improve the windproof worktable of portable level of test accuracy.
The technical scheme that the utility model adopts is: the utility model comprises mainboard, the deep bead I that is hinged respectively with two ends, the described mainboard left and right sides and the deep bead II that is hinged with described mainboard rear end, described deep bead I and described deep bead II link together after the middle part of described mainboard flips an angle, and jointly surround worktable with described mainboard, the positive middle part of described mainboard is provided with air level, the back side of described mainboard is provided with some jack columns, and an end and the described mainboard of described support are rotationally connected.
Preferably, described deep bead II both sides are provided with canvas belt, and described canvas belt end and described deep bead I are equipped with the magnet that attracts each other, and described deep bead I is connected with described deep bead II by described magnet.
Preferably, an end of described support is rotationally connected by rolling bearing and described mainboard, and the other end of described support is socketed with top.
Preferably, the back side of described mainboard also is provided with the standing groove suitable with described support.
Preferably, the back side of described mainboard is provided with three described supports, and the mounting points of three described supports at the described mainboard back side is the equilateral triangle distributions.
Preferably, the front of described mainboard also is provided with groove, and described air level is positioned at described groove.
Preferably, described deep bead I is provided with the otch suitable with described air level.
Preferably, the windproof worktable of described portable level also comprises handle, and described handle is fixedly connected with an end of described mainboard.
Preferably, described mainboard and described deep bead I, described mainboard and described deep bead II all are hinged by hinge.
The beneficial effects of the utility model are: because the utility model comprises mainboard, the deep bead I that is hinged respectively with two ends, the described mainboard left and right sides and the deep bead II that is hinged with described mainboard rear end, described deep bead I and described deep bead II link together after the middle part of described mainboard flips an angle, and jointly surround windproof worktable with described mainboard, testing tool is placed on carries out testing experiment on the windproof worktable, can greatly reduce wind-force to the impact of testing experiment; Positive middle part at described mainboard is provided with air level, the back side of described mainboard is provided with some jack columns, one end and the described mainboard of described support are rotationally connected, can read whether level of work at present platform by described air level, if levelness is inadequate, can regulate by the flexible of described support, until the table surface levelness reaches test request, therefore, provide a good working environment by the utility model for the field test operation, the data of test are more accurate.
Description of drawings
Fig. 1 is that the utility model uses state plan structure synoptic diagram;
Fig. 2 is mainboard structure synoptic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model medium-height trestle;
Fig. 4 is the structural representation of hinge II open mode in the utility model;
Fig. 5 is the structural representation of hinge II closure state in the utility model.
Embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, the utility model relates to a kind of worktable, comprises mainboard 1, the deep bead I 2 that is hinged respectively with two ends, described mainboard 1 left and right sides and the deep bead II 3 that is hinged with described mainboard 1 rear end.The utility model is under not use state, and described mainboard 1, described deep bead I 2 and 3 four blocks of plates of described deep bead II fold, and are easy to carry; In use, described deep bead I 2 and described deep bead II 3 are linked together after 90 ° of the middle part upsets of described mainboard 1, and jointly surround windproof worktable with described mainboard 1, the front end of described mainboard 1 opens wide, and is convenient to test operation.Described deep bead I 2 has multiple with the connected mode of described deep bead II 3, the utility model preferably arranges canvas belt 6 in the both sides of described deep bead II 3, be equipped with the magnet 7 that attracts each other on described canvas belt 6 ends and the described deep bead I 2, described deep bead I 2 is connected with described deep bead II 3 by described magnet 7.The positive middle part of described mainboard 1 is provided with air level 4, and described air level 4 is for detection of the surface of current described mainboard 1 level whether, namely the table top of worktable level whether; The back side of described mainboard 1 is provided with the mounting points of 5, three described supports 5 of three jack columns at described mainboard 1 back side and is the equilateral triangle distributions to support worktable.If the surface levelness of described mainboard 1 is not enough, can by regulating the stroke of described support 5, its levelness be met the demands; One end of described support 5 is rotationally connected by rolling bearing 8 and described mainboard 1, when not using, described rolling bearing 8 both sides are screwed makes described support 5 be close to the back side of described mainboard 1, is difficult for when carrying rocking; In use, by described rolling bearing 8 described support 5 is opened and to get final product, can also be provided with at the other end of described support 5 can along described support 5 move up and down top 9, the stroke of described support 5 changes and is converted into described top 9 length variations of exposing described support 5, ground can be inserted easily with fixing whole worktable in described top 9 lower end, and is very easy to use.
Also be provided with the standing groove suitable with described support 5 at the back side of described mainboard 1, can be easy to carry in the described standing groove of described support 5 incomes when not using, also prevent from carrying process, damaging described support 5.
Because described air level 4 is glass outer wall, impaired easily in use or carrying process, so also be provided with groove in the front of described mainboard 1, described air level 4 is positioned at described groove; Can be provided with the otch 10 suitable with described air level 4 in described deep bead I 2, described deep bead I 2 can not touch described air level 4 when folding, can protect preferably described air level 4 so yet.
The windproof worktable of described portable level also comprises handle 11, and described handle 11 is fixedly connected with an end of described mainboard 1, is convenient to moving or carrying of worktable.
In actual production process, described mainboard 1 and described deep bead I 2, described mainboard 1 all is hinged by hinge with described deep bead II 3, wherein, the hinge I 12 that described mainboard 1 is connected with described deep bead I 2 is ready-made hinge, and for the utility model is tightr foldedly under dormant state, described mainboard 1 is made as such as Fig. 4 with the hinge II 13 that described deep bead II 3 is connected, shown in Figure 5, this hinge II comprises hinge plate I 130, hinge plate II 131 and pin 132, wherein an end of hinge plate II 131 is made as staged, when hinge plate I 130, after hinge plate II 131 closures, space 133 between them just can hold described deep bead I 2, thus so that folding tightr.
The utility model is applied to field test and uses the worktable field.
Claims (9)
1. windproof worktable of portable level, it is characterized in that: comprise mainboard (1), the deep bead I (2) that is hinged respectively with described mainboard (1) two ends, the left and right sides and the deep bead II (3) that is hinged with described mainboard (1) rear end, described deep bead I (2) and described deep bead II (3) link together after the middle part of described mainboard (1) flips an angle, and jointly surround worktable with described mainboard (1), the positive middle part of described mainboard (1) is provided with air level (4), the back side of described mainboard (1) is provided with some jack columns (5), and an end of described support (5) and described mainboard (1) are rotationally connected.
2. the windproof worktable of portable level according to claim 1, it is characterized in that: described deep bead II (3) both sides are provided with canvas belt (6), described canvas belt (6) end and described deep bead I (2) are equipped with the magnet (7) that attracts each other, and described deep bead I (2) is connected with described deep bead II (3) by described magnet (7).
3. the windproof worktable of portable level according to claim 2 is characterized in that: an end of described support (5) is rotationally connected by rolling bearing (8) and described mainboard (1), and the other end of described support (5) is socketed with top (9).
4. the windproof worktable of portable level according to claim 3, it is characterized in that: the back side of described mainboard (1) also is provided with the standing groove suitable with described support (5).
5. according to claim 1 to the windproof worktable of 4 each described portable levels, it is characterized in that: the back side of described mainboard (1) is provided with three described supports (5), and three described supports (5) are the equilateral triangle distributions in the mounting points at described mainboard (1) back side.
6. according to claim 1 to the windproof worktable of 4 each described portable levels, it is characterized in that: the front of described mainboard (1) also is provided with groove, and described air level (4) is positioned at described groove.
7. according to claim 1 to the windproof worktable of 4 each described portable levels, it is characterized in that: described deep bead I (2) is provided with the otch (10) suitable with described air level (4).
8. according to claim 1 to the windproof worktable of 4 each described portable levels, it is characterized in that: the windproof worktable of described portable level also comprises handle (11), and described handle (11) is fixedly connected with an end of described mainboard (1).
9. the windproof worktable of portable level according to claim 1 is characterized in that: described mainboard (1) all is hinged by hinge (12) with described deep bead II (3) with described deep bead I (2), described mainboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203981689U CN202770461U (en) | 2012-08-13 | 2012-08-13 | Portable horizontal windproof work table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203981689U CN202770461U (en) | 2012-08-13 | 2012-08-13 | Portable horizontal windproof work table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770461U true CN202770461U (en) | 2013-03-06 |
Family
ID=47777027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203981689U Expired - Fee Related CN202770461U (en) | 2012-08-13 | 2012-08-13 | Portable horizontal windproof work table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453923B (en) * | 2013-09-13 | 2016-08-10 | 竞陆电子(昆山)有限公司 | The pcb board drill point blade surface inspection structure-improved of protection tool |
| CN106052833A (en) * | 2016-07-18 | 2016-10-26 | 上海天美天平仪器有限公司 | Level bubble automatic adjusting system |
| CN106884385A (en) * | 2017-03-16 | 2017-06-23 | 高永� | A kind of adjustable sediment transport wind deflector |
-
2012
- 2012-08-13 CN CN2012203981689U patent/CN202770461U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453923B (en) * | 2013-09-13 | 2016-08-10 | 竞陆电子(昆山)有限公司 | The pcb board drill point blade surface inspection structure-improved of protection tool |
| CN106052833A (en) * | 2016-07-18 | 2016-10-26 | 上海天美天平仪器有限公司 | Level bubble automatic adjusting system |
| CN106052833B (en) * | 2016-07-18 | 2022-05-06 | 上海天美天平仪器有限公司 | Automatic adjusting system for level bubble |
| CN106884385A (en) * | 2017-03-16 | 2017-06-23 | 高永� | A kind of adjustable sediment transport wind deflector |
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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: 20130306 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |