CN207907875U - A kind of engineering mapping three-legged support - Google Patents
A kind of engineering mapping three-legged support Download PDFInfo
- Publication number
- CN207907875U CN207907875U CN201820205814.2U CN201820205814U CN207907875U CN 207907875 U CN207907875 U CN 207907875U CN 201820205814 U CN201820205814 U CN 201820205814U CN 207907875 U CN207907875 U CN 207907875U
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- CN
- China
- Prior art keywords
- workbench
- rod
- legged support
- telescopic rod
- telescopic
- 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
- 238000013507 mapping Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
It is disclosed by the utility model to belong to mapping engineering device technique field, specially a kind of engineering mapping three-legged support, protective case including split settings, with the matched three-legged support of protective case, the three-legged support includes workbench, the workbench bottom is equipped with telescopic rod and supporting rod, the telescopic rod is located at table core position, and the telescopic end of telescopic rod is connected with connecting rod, the utility model is simple in structure, rationally, when use pin is tightened on rotating extensible arm as needed first, adjustment telescopic rod is retractable to the position that is of convenient length, three groups of supporting rods are unfolded under the action of connecting rod；Level meter is easy to use personnel to be visually known whether workbench is in horizontality, simple, convenient；Further, it when three-legged support is in idle state, is put into protective case, avoids the damage for leading to three-legged support under the influence of extraneous factor, extend service life, meanwhile, the carrying of staff is facilitated, keeps carrying more comfortable.
Description
Technical field
It is disclosed by the utility model to belong to mapping engineering device technique field, specially a kind of engineering mapping three-legged support.
Background technology
Before carrying out large-scale construction project, it is necessary to topographic mapping is measured by topographical engineer, and other information data is provided,
Then the work such as decision, planning and design could be carried out；In Process of Engineering Construction, also it is frequently necessary to carry out various mappings, survey
Amount, to ensure that engineering construction is carried out in strict accordance with scheme；After Practical Completion, it is also necessary to acceptance survey is carried out to engineering, to ensure
Construction quality.Therefore, engineering mapping runs through entire Process of Engineering Construction, and role is extremely important.Existing engineering mapping
It is inconvenient with three-legged support, it is not readily portable；Meanwhile lacking maintenance, it is easy under extraneous such environmental effects
Damage.For this purpose, we have proposed a kind of engineering mappings to be come into operation with three-legged support, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of engineering mapping three-legged supports, to solve to carry in above-mentioned background technology
The existing engineering mapping three-legged support gone out, it is inconvenient, it is not readily portable；Meanwhile lacking maintenance, it is easy
The problem of being damaged under the influence of outside environmental elements.
To achieve the above object, the utility model provides the following technical solutions：A kind of engineering mapping three-legged support, including
The protective case of split settings and the matched three-legged support of protective case, the three-legged support includes workbench, the workbench bottom
Portion is equipped with telescopic rod and supporting rod, and the telescopic rod is located at table core position, and the telescopic end of telescopic rod is connected with
Connecting rod, the connection boom end is hinged with supporting rod, and supporting bar top is hinged by pivot pin and workbench, the supporting rod
Bottom end slidably connects supporting station foot, and the supporting rod quantity is three groups, and supporting rod described in three groups is uniformly arranged on work in 360 °
Make platform bottom, notch is vertically provided on the supporting rod, the notch is matched with connecting rod, and connecting rod one end is hinged on
On the table wall of notch both sides, the connecting rod top is equipped with sphere, and the telescopic end week side surface of the telescopic rod is provided with ball groove, institute
Ball groove and sphere is stated to be interference fitted, the workbench week side surface be embedded with level meter.
Preferably, the protective case include cylinder, the end cap that is connect with cylinder screw.
Preferably, the workbench is cylindrical structure, and workbench upper end is rotatably connected to mounting plate.
Preferably, the telescopic rod and supporting rod are bolted with respectively tightens pin, the supporting station foot and telescopic rod it is flexible
End is from top to bottom uniformly provided with and tightens respectively the matched through-hole of pin.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple and reasonable for structure, when use
Pin is tightened on rotating extensible arm as needed first, adjustment telescopic rod is retractable to the position that is of convenient length, and three groups of supporting rods are even
It is unfolded under the action of extension bar；Further, the extended length for tightening pin control supporting station foot on supporting rod is rotated as needed,
Table surface is adjusted to level, level meter is easy to use personnel to be visually known whether workbench is in horizontality.Work
After personnel's use, folded by telescopic rod or supporting rod completion, it is simple, convenient；Further, in three-legged support
It when in idle state, is put into protective case, avoids the damage for leading to three-legged support under the influence of extraneous factor, extend use
Service life, meanwhile, the carrying of staff is facilitated, keeps carrying more comfortable.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model three-legged support structural schematic diagram.
In figure：1 protective case, 11 cylinders, 12 end caps, 2 three-legged supports, 3 workbench, 31 mounting plates, 4 telescopic rods, 5 supports
Pin is tightened in bar, 51 supporting station feet, 52 notches, 6 connecting rods, 61 spheres, 7 level meters, 8.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of engineering mapping three-legged support, including point
The protective case 1 and 1 matched three-legged support 2 of protective case of body setting, the three-legged support 2 include workbench 3, the work
3 bottom of platform is equipped with telescopic rod 4 and supporting rod 5, and the telescopic rod 4 is located at 3 center of workbench, and the telescopic end of telescopic rod 4
It is connected with connecting rod 6,6 end of the connecting rod is hinged with supporting rod 5, and 5 top of supporting rod passes through pivot pin and workbench 3
Hinged, 5 bottom end of the supporting rod slidably connects supporting station foot 51, and 5 quantity of the supporting rod is three groups, supporting rod described in three groups
5 are uniformly arranged on 3 bottom of workbench in 360 °, and notch 52, the notch 52 and connecting rod 6 are vertically provided on the supporting rod 5
It matches, and 6 one end of connecting rod is hinged on 52 both sides table wall of notch, 6 top of the connecting rod is equipped with sphere 61, described
The telescopic end week side surface of telescopic rod 4 is provided with ball groove, and the ball groove is interference fitted with sphere 61,3 weeks side surfaces of the workbench
It is embedded with level meter 7.
Wherein, the end cap 12 that the protective case 1 includes cylinder 11, is threadedly coupled with cylinder 11.The workbench 3 is cylinder
Shape structure, and 3 upper end of workbench is rotatably connected to mounting plate 31.The telescopic rod 4 and supporting rod 5 are bolted with respectively tightens pin 8,
The telescopic end of the supporting station foot 51 and telescopic rod 4 is from top to bottom uniformly provided with and tightens respectively 8 matched through-hole of pin.
Operation principle：Mounting plate 31 is for installing mapping instrument.Staff is in use, rotation is stretched as needed first
Pin 8 is tightened on contracting bar 4, adjustment telescopic rod 4 is retractable to the position that is of convenient length, and three groups of supporting rods 5 are opened up under 6 effects of connecting rod
It opens；Further, the extended length tightened pin 8 and control supporting station foot 51 on supporting rod 5 is rotated as needed, adjusts workbench
For 3 table tops to level, level meter 7 is easy to use personnel to be visually known whether workbench 3 is in horizontality.Staff uses
After, it is folded by telescopic rod 4 or the completion of supporting rod 5, it is simple, convenient；Further, it is in three-legged support 2
It when idle state, is put into protective case 1, avoids the damage for leading to three-legged support 2 under the influence of extraneous factor, extend using the longevity
Life, meanwhile, the carrying of staff is facilitated, keeps carrying more comfortable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of engineering mapping three-legged support, including the protective case (1) of split settings and matched three foot of protective case (1)
Holder (2), it is characterised in that：The three-legged support (2) includes workbench (3), and workbench (3) bottom is equipped with telescopic rod
(4) and supporting rod (5), the telescopic rod (4) are located at workbench (3) center, and the telescopic end flexible connection of telescopic rod (4)
There is connecting rod (6), connecting rod (6) end is hinged with supporting rod (5), and supporting rod (5) top passes through pivot pin and workbench
(3) hinged, supporting rod (5) bottom end slidably connects supporting station foot (51), and supporting rod (5) quantity is three groups, three groups
The supporting rod (5) is uniformly arranged on workbench (3) bottom in 360 °, and notch (52), institute are vertically provided on the supporting rod (5)
It states notch (52) to match with connecting rod (6), and connecting rod (6) one end is hinged on the table wall of notch (52) both sides, the company
Extension bar (6) top is equipped with sphere (61), and the telescopic end week side surface of the telescopic rod (4) is provided with ball groove, the ball groove and ball
Body (61) is interference fitted, and all side surfaces of the workbench (3) are embedded with level meter (7).
2. a kind of engineering mapping three-legged support according to claim 1, it is characterised in that：The protective case (1) includes
Cylinder (11), the end cap (12) being threadedly coupled with cylinder (11).
3. a kind of engineering mapping three-legged support according to claim 1, it is characterised in that：The workbench (3) is circle
Column construction, and workbench (3) upper end is rotatably connected to mounting plate (31).
4. a kind of engineering mapping three-legged support according to claim 1, it is characterised in that：The telescopic rod (4) and branch
Strut (5) is bolted with respectively tightens pin (8), and the telescopic end of the supporting station foot (51) and telescopic rod (4) is from top to bottom equal respectively
It is even to be equipped with and tighten pin (8) matched through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205814.2U CN207907875U (en) | 2018-02-06 | 2018-02-06 | A kind of engineering mapping three-legged support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205814.2U CN207907875U (en) | 2018-02-06 | 2018-02-06 | A kind of engineering mapping three-legged support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907875U true CN207907875U (en) | 2018-09-25 |
Family
ID=63563275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820205814.2U Expired - Fee Related CN207907875U (en) | 2018-02-06 | 2018-02-06 | A kind of engineering mapping three-legged support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207907875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678105A (en) * | 2020-07-03 | 2020-09-18 | 云南建投第四建设有限公司 | A retractable and foldable mobile light stand device |
-
2018
- 2018-02-06 CN CN201820205814.2U patent/CN207907875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678105A (en) * | 2020-07-03 | 2020-09-18 | 云南建投第四建设有限公司 | A retractable and foldable mobile light stand device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200427 Address after: 350005 office, floor 10, building 5, block C, East District, Taihe city square, East 2nd Ring Road, north side, Yuefeng town, Jin'an District, Fuzhou City, Fujian Province Patentee after: Fuzhou jundao Space Information Technology Co., Ltd Address before: Jiyuan City, Henan province 454650 Qinyuan ban Dong Liu Cun Shunda Street No. 1 Patentee before: ZHONGBO YUTU INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210206 |