CN209197744U - A kind of civil engineering portable surveying instrument support device - Google Patents
A kind of civil engineering portable surveying instrument support device Download PDFInfo
- Publication number
- CN209197744U CN209197744U CN201821875834.7U CN201821875834U CN209197744U CN 209197744 U CN209197744 U CN 209197744U CN 201821875834 U CN201821875834 U CN 201821875834U CN 209197744 U CN209197744 U CN 209197744U
- Authority
- CN
- China
- Prior art keywords
- fixing seat
- screw rod
- measuring instrument
- adjusting screw
- rotation
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a kind of civil engineering portable surveying instrument support devices, including fixing seat, it is uniformly hinged on the fixing seat excircle that there are three support legs, pass through two connecting rod articulated connections on fixing seat excircle between the two neighboring support leg, it is articulated and connected between the connecting rod and support leg, rotation is provided with rotation seat in the fixing seat, the rotation seat bottom is provided with Rotational Cylindrical, the rotation column bottom is provided with the rotating disc that activity is embedded in fixing seat, quadrangle screw thread is equipped with adjusting screw rod on the rotation seat, the adjusting screw rod upper end is provided with measuring instrument mounting platform, it is rotatablely connected between the adjusting screw rod upper end and measuring instrument mounting platform, adjusting screw rod lower end is provided with knob, the measuring instrument mounting platform is provided with level meter on two adjacent sides；The utility model folding and unfolding is easy to carry, facilitates adjusting measuring apparatus direction, substantially increases measuring instrument measurement accuracy.
Description
Technical field
The utility model relates to and support device field, specifically a kind of civil engineering with portable surveying instrument support fill
It sets.
Background technique
Civil engineering surveying mainly includes the measurement of the level, angle measurement, range measurement and linear directional, field survey process
In its use measuring instrument needs often shift from one place to another and dismantle assembling, existing civil engineering surveying is generally used with measuring instrument
A-frame is supported, and volume is big, inconvenient to carry, and installation and removal speed is slow, and it is inconvenient that measuring instrument direction is adjusted, and
It is difficult the horizontality of adjusting measuring apparatus installation, influences the accuracy and measurement efficiency of measuring instrument measurement data.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of folding and unfolding is easy to carry, facilitate adjusting measuring apparatus
Direction substantially increases the civil engineering portable surveying instrument support device of measuring instrument measurement accuracy.
To achieve the above object, the utility model is the following technical schemes are provided: a kind of civil engineering portable surveying instrument
Support device, including fixing seat, uniformly hinged there are three support leg on the fixing seat excircle, phase on fixing seat excircle
By two connecting rod articulated connections between support leg described in two adjacent, hingedly connect between the connecting rod and support leg
It connects, rotation is provided with rotation seat in the fixing seat, and the rotation seat bottom is provided with Rotational Cylindrical, the Rotational Cylindrical bottom
Portion is provided with the rotating disc that activity is embedded in fixing seat, and quadrangle screw thread is equipped with adjusting screw rod on the rotation seat, described
Adjusting screw rod upper end be provided with measuring instrument mounting platform, rotated between the adjusting screw rod upper end and measuring instrument mounting platform
Connection, adjusting screw rod lower end are provided with knob, and the measuring instrument mounting platform is provided with level meter on two adjacent sides.
As the scheme that the utility model advanced optimizes, it is provided between the rotation pan bottom and fixing seat several
Ball.
As the scheme that the utility model further optimizes, the measuring instrument mounting platform bottom is provided with limit
, it is movably set with limited block in limit base, adjusting screw rod upper end is connected with limited block.
As the scheme that the utility model further optimizes, the level meter is bubble and scale.
The utility model has the beneficial effect that the support leg of the utility model is hinged on fixation compared with prior art
On seat, by two connecting rod articulated connections between adjacent supports foot, so that folding and unfolding is easy to carry, rotation seat is rotatably arranged on solid
In reservation, facilitate adjusting measuring apparatus direction, by the way that level meter is arranged on adjacent two sides on measuring instrument mounting platform, just
It is whether horizontal in observing and measuring instrument mounting platform, by four adjusting screw rods of setting, carry out the level of adjusting measuring apparatus mounting platform,
Easy to adjust, accuracy is high, and measuring instrument mounting platform levelness, which regulates, substantially increases measuring instrument measurement accuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Connection schematic diagram of the Fig. 2 between fixing seat, rotation seat and measuring instrument mounting platform；
Fig. 3 is the partial enlarged view in the portion A in Fig. 2.
Figure label are as follows: 1- fixing seat, 2- support leg, 3- connecting rod, 4- rotation seat, 5- Rotational Cylindrical, 6- rotating disc, 7- tune
Save screw rod, 8- measuring instrument mounting platform, 9- knob, 10- level meter, 11- ball, 12- limit base, 13- limited block.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to attached drawing 1-3 it is found that a kind of civil engineering portable surveying instrument support device, including fixing seat 1, it is described
It is uniformly hinged there are three support leg 2 on 1 excircle of fixing seat, on 1 excircle of fixing seat between the two neighboring support leg 2
It is articulated and connected by two connecting rods 3, is articulated and connected between the connecting rod 3 and support leg 2, turned in the fixing seat 1
Dynamic to be provided with rotation seat 4,4 bottom of rotation seat is provided with Rotational Cylindrical 5, and it is embedding that 5 bottom of Rotational Cylindrical is provided with activity
Rotating disc 6 in fixing seat 1, quadrangle screw thread is equipped with adjusting screw rod 7, the adjusting screw rod 7 on the rotation seat 4
Upper end is provided with measuring instrument mounting platform 8, is rotatablely connected between 7 upper end of adjusting screw rod and measuring instrument mounting platform 8, adjusts
Section 7 lower end of screw rod is provided with knob 9, and the measuring instrument mounting platform 8 is provided with level meter 10 on two adjacent sides.
Further, several balls 11 are provided between 6 bottom of rotating disc and fixing seat 1.
Further, 8 bottom of measuring instrument mounting platform is provided with limit base 12, is movably set in limit base 12
Limited block 13,7 upper end of adjusting screw rod are connected with limited block 13.
Specifically, the level meter 10 is bubble and scale.
The support leg 2 of the utility model is hinged in fixing seat, hinged by two connecting rods 3 between adjacent supports foot 2
Connection, so that folding and unfolding is easy to carry, rotation seat 4 is rotatably arranged in fixing seat 1, facilitates adjusting measuring apparatus direction, by surveying
It measures and level meter 10 is set on two sides adjacent on instrument mounting platform 8, it is whether horizontal convenient for observing and measuring instrument mounting platform 8,
By the way that four adjusting screw rods 7 are arranged, carry out the level of adjusting measuring apparatus mounting platform 8, easy to adjust, accuracy is high, measuring instrument peace
8 levelness of assembling platform, which regulates, substantially increases measuring instrument measurement accuracy.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of civil engineering portable surveying instrument support device, it is characterised in that: including fixing seat, outside the fixing seat
It is uniformly hinged there are three support leg on circumference, pass through two connections between the two neighboring support leg on fixing seat excircle
Bar articulated connection, is articulated and connected between the connecting rod and support leg, and rotation is provided with rotation seat in the fixing seat, institute
The rotation seat bottom stated is provided with Rotational Cylindrical, and the rotation column bottom is provided with the rotating disc that activity is embedded in fixing seat,
Quadrangle screw thread is equipped with adjusting screw rod on the rotation seat, and the adjusting screw rod upper end is provided with measuring instrument mounting platform,
It is rotatablely connected between the adjusting screw rod upper end and measuring instrument mounting platform, adjusting screw rod lower end is provided with knob, described
Measuring instrument mounting platform is provided with level meter on two adjacent sides.
2. a kind of civil engineering portable surveying instrument support device according to claim 1, it is characterised in that: described
Several balls are provided between rotation pan bottom and fixing seat.
3. a kind of civil engineering portable surveying instrument support device according to claim 1, it is characterised in that: described
Measuring instrument mounting platform bottom is provided with limit base, and limited block, adjusting screw rod upper end and limited block are movably set in limit base
It is connected.
4. a kind of civil engineering portable surveying instrument support device according to claim 1, it is characterised in that: described
Level meter is bubble and scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875834.7U CN209197744U (en) | 2018-11-11 | 2018-11-11 | A kind of civil engineering portable surveying instrument support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875834.7U CN209197744U (en) | 2018-11-11 | 2018-11-11 | A kind of civil engineering portable surveying instrument support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197744U true CN209197744U (en) | 2019-08-02 |
Family
ID=67411635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875834.7U Expired - Fee Related CN209197744U (en) | 2018-11-11 | 2018-11-11 | A kind of civil engineering portable surveying instrument support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749294A (en) * | 2019-09-26 | 2020-02-04 | 中融国城建设有限公司 | High efficiency engineering is surveyed and is used roughness detection device |
-
2018
- 2018-11-11 CN CN201821875834.7U patent/CN209197744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749294A (en) * | 2019-09-26 | 2020-02-04 | 中融国城建设有限公司 | High efficiency engineering is surveyed and is used roughness detection device |
| CN110749294B (en) * | 2019-09-26 | 2021-03-23 | 中融国城建设有限公司 | High efficiency engineering is surveyed and is used roughness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20191111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |