CN208154022U - A kind of engineering survey bracket of adjustable-angle - Google Patents
A kind of engineering survey bracket of adjustable-angle Download PDFInfo
- Publication number
- CN208154022U CN208154022U CN201820045687.4U CN201820045687U CN208154022U CN 208154022 U CN208154022 U CN 208154022U CN 201820045687 U CN201820045687 U CN 201820045687U CN 208154022 U CN208154022 U CN 208154022U
- Authority
- CN
- China
- Prior art keywords
- elevating lever
- support base
- adjustable
- fixedly connected
- shaped frame
- 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.)
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Abstract
The utility model relates to engineering survey appliance technologies, and disclose a kind of engineering survey bracket of adjustable-angle, including support base, the shape of support base is circle, and the outside of support base is uniformly and equidistantly equipped with three groups of fixing axles, the middle part of three groups of fixing axles is connected with support rod, and elevating lever is threaded in the middle part of support base, and the bottom end of elevating lever is fixedly connected with the runner below support base.The engineering survey bracket of the adjustable-angle, pass through the cooperation of runner and crank, convenient for adjusting the lifting of elevating lever, and then the level height of adjusting measuring apparatus is needed according to measurement, it is subject to comparative analysis convenient for obtaining the measured value under different height, improve the practicability of device, pass through the effect of shaft, convenient for according to measurement demand, the lateral angles of adjusting measuring apparatus avoid bracket lifting carry out angular adjustment, improve the convenience of angular adjustment, the error generated in moving process is avoided simultaneously, improves the accuracy of measurement.
Description
Technical field
The utility model relates to engineering survey appliance technology, the engineering survey branch of specially a kind of adjustable-angle
Frame.
Background technique
Engineering surveying instrument is a kind of measuring instrument, be engineering construction planning and designing, construction and management stage into
Various orientations required by row measurement work, angle measurement, survey height, mapping and photogrammetric etc. instrument at ranging.
Engineering surveying instrument is often that bracket is cooperated to use, and existing bracket is mostly A-frame, often in measurement
It is that directly measuring instrument is placed on bracket, when needing to convert angle measurement, generally requires to mention bracket into readjustment
Angle, process is relatively complicated, and practicability is poor, while after adjusting angle, due to Land leveling is different, will lead to survey
Magnitude changes, and the precision of measurement is influenced, thus it is proposed that a kind of engineering survey bracket of adjustable-angle.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of engineering survey bracket of adjustable-angle, has
Convenient for adjusting angle, the advantages that precision of adjusting is higher, and practicability is high, the bracket for solving existing measuring instrument can not be carried out
When the adjusting of angle, entire bracket need to be lifted, it is relatively complicated, simultaneously because ground is uneven, it will lead to measurement in adjustment process
Error increases, and influences the accuracy of measurement result, the poor problem of practicability.
（Two）Technical solution
It is convenient for adjusting angle for realization is above-mentioned, the precision of adjusting is higher, the high purpose of practicability, and the utility model provides
Following technical solution：A kind of engineering survey bracket of adjustable-angle, including support base, the shape of the support base are circle,
And the outside of support base is uniformly and equidistantly equipped with three groups of fixing axles, the middle part of fixing axle described in three groups is connected with support
Bar, elevating lever is threaded in the middle part of the support base, and the bottom end of the elevating lever is fixedly connected with below support base
Runner, be fixedly connected with crank below the runner, the top of the elevating lever is fixedly connected with U-shaped frame, the U-shaped frame
Top be equipped with support plate, and the side of U-shaped frame inner wall is fixedly connected with fixed pin, and the other end of the fixed pin is fixedly connected
There is fixed tabletting, the other side of the U-shaped frame is threaded with pressing device, activity between the pressing device and fixed tabletting
It is connected with the shaft positioned at U-shaped frame inner cavity, the bottom end of the shaft runs through U-shaped frame and extends to the inside of elevating lever, and shaft
Bottom end respectively with U-shaped frame and elevating lever pivot bush unit, shaft top two sides are fixedly connected to above support plate
Support frame, the top of two groups of support frames as described above is fixedly connected with measuring instrument.
Preferably, the pressing device includes adjusting bolt, and the side screw thread of the middle part for adjusting bolt and U-shaped frame connects
It connects, one end that the adjusting bolt is located at U-shaped frame inner cavity is connected with movable block, and the other side of the movable block is fixedly connected
There is activity tabletting, the other side of the activity tabletting is flexibly connected with elevating lever.
Preferably, the top of the support base is equipped with the handle being located at outside elevating lever, and the two sides of the handle are fixed
It is connected with rubber belt.
Preferably, it is mutually perpendicular between the elevating lever and support base, and the bottom end of elevating lever is mutually perpendicular to ground.
Preferably, the side of the handle top be equipped with positioned at elevating lever side vertical pointer, the vertical pointer with
The scale indicated on elevating lever is adapted.
Preferably, the side of support frame as described above bottom is equipped with the horizontal pointer positioned at support plate side, the horizontal pointer
It is adapted with graduated support plate is marked.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of engineering survey bracket of adjustable-angle, has following
Beneficial effect：
1, the engineering survey bracket of the adjustable-angle, by the cooperation of runner and crank, convenient for adjusting the liter of elevating lever
Drop, and then according to the level height for needing adjusting measuring apparatus is measured, it is subject to convenient for obtaining the measured value under different height to score
Analysis, improves the practicability of device, by the effect of shaft, convenient for according to measurement demand, the lateral angles of adjusting measuring apparatus are kept away
Exempt to lift bracket into carry out angular adjustment, improve the convenience of angular adjustment, while having avoided and being generated in moving process
Error improves the accuracy of measurement.
2, the engineering survey bracket of the adjustable-angle, by the cooperation of pressing device and fixed tabletting, convenient for adjusting
Shaft afterwards is fixed, and then improves the stability in measurement process, cooperates elevating lever using vertical pointer and horizontal pointer
It is accurate to understand adjusting angle with the scale in support plate, improve the accuracy of measurement.
Detailed description of the invention
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is the schematic top plan view of the utility model structure pressing device；
Fig. 3 is partial enlargement diagram at the A of the utility model structure chart 1.
In figure：1 support base, 2 fixing axles, 3 support rods, 4 elevating levers, 5 runners, 6 cranks, 7 U-shaped framves, 8 support plates, 9 are consolidated
Rationed marketing, 10 fixed tablettings, 11 pressing devices, 111 adjust bolts, 112 movable blocks, 113 activity tablettings, 12 shafts, 13 support frames,
14 measuring instruments, 15 handles, 16 rubber belts, 17 vertical pointers, 18 horizontal pointers.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of engineering survey bracket of adjustable-angle, including support base 1, the top of support base 1 is please referred to set
There is the handle 15 being located at outside elevating lever 4, the side at 15 top of handle is equipped with the vertical pointer 17 positioned at 4 side of elevating lever, indulges
The scale indicated on pointer 17 and elevating lever 4 is adapted, convenient for utilizing the scale on rubber belt 16 and elevating lever 4, to lifting
The height that bar 4 is gone up and down is recorded, and convenient for counting the measured value of different height, is compared, is improved the accuracy of detection, simultaneously
The practicability of device is improved, the two sides of handle 15 are fixedly connected to rubber belt 16, convenient for right by handle 15 and rubber belt 16
Device is moved, and improves the convenience and practicability of device, the shape of support base 1 is circle, and the outside of support base 1 is equal
It is even it is equidistant be equipped with three groups of fixing axles 2, the middle part of three groups of fixing axles 2 is connected with support rod 3, the middle part spiral shell of support base 1
Line is connected with elevating lever 4, is mutually perpendicular between elevating lever 4 and support base 1, and the bottom end of elevating lever 4 is mutually perpendicular to ground, protects
Demonstrate,prove elevating lever 4 go up and down verticality, avoid the measuring instrument 14 in lifting process levelness reduce, influence measurement as a result,
The accuracy of measurement is improved, the bottom end of elevating lever 4 is fixedly connected with the runner 5 positioned at 1 lower section of support base, the lower section of runner 5
It is fixedly connected with crank 6, the top of elevating lever 4 is fixedly connected with U-shaped frame 7, and the top of U-shaped frame 7 is equipped with support plate 8, and U-shaped frame
The side of 7 inner walls is fixedly connected with fixed pin 9, and the other end of fixed pin 9 is fixedly connected with fixed tabletting 10, U-shaped frame 7 it is another
Side is threaded with pressing device 11, and pressing device 11 includes adjusting bolt 111, middle part and the U-shaped frame 7 of adjusting bolt 111
Side is threadedly coupled, and is adjusted bolt 111 and is located at one end of U-shaped 7 inner cavity of frame and is connected with movable block 112, movable block 112 it is another
Side is fixedly connected with activity tabletting 113, and the other side of activity tabletting 113 is flexibly connected with elevating lever 4, convenient for utilizing activity pressure
Piece 113 compresses shaft 12, avoids when measuring, 14 double swerve of measuring instrument, influence measurement as a result, improve
The accuracy of measurement result is connected with the shaft positioned at U-shaped 7 inner cavity of frame between pressing device 11 and fixed tabletting 10
12, the bottom end of shaft 12 is through U-shaped frame 7 and extends to the inside of elevating lever 4, and the bottom end of shaft 12 respectively with U-shaped frame 7 and rise
4 pivot bush unit of bar drops, and 12 top two sides of shaft are fixedly connected to the support frame 13 above support plate 8,13 bottom of support frame
The side in portion is equipped with the horizontal pointer 18 positioned at 8 side of support plate, and horizontal pointer 18 is adapted with graduated support plate 8 is marked,
Convenient for using the scale on horizontal pointer 18 and support plate 8, the rotational angle of measuring instrument 14 being adjusted and being recorded, convenient for system
The measured value of different angle is counted, measurement error caused by avoiding during lifting bracket improves the convenience of angular adjustment,
The accuracy of measurement is improved simultaneously, and the top of two groups of support frames 13 is fixedly connected with measuring instrument 14.
When work, the opening of support rod 3 is supported in tested point first, further according to the demand of measurement height, rotation is shaken
6, the lifting of elevating lever 4 is adjusted, while being recorded by the scale on vertical pointer 17 and elevating lever 4, wait reach measurement
When height, stop operating crank 6, then unscrews and adjust bolt 111, measuring instrument 14 is gone to tested point direction, according to horizontal pointer
18 and support plate 8 on scale recorded, after the completion of rotating, tighten and adjust bolt 111, utilize activity tabletting 113 and solid
Level pressure piece 10 is fixed by shaft 12, measures.
In conclusion the engineering survey bracket of the adjustable-angle is risen by the cooperation of runner 5 and crank 6 convenient for adjusting
The lifting of bar 4 is dropped, and then needs the level height of adjusting measuring apparatus 14 according to measurement, convenient for obtaining the measured value under different height
It is subject to comparative analysis, improves the practicability of device, by the effect of shaft 12, convenient for according to measurement demand, adjusting measuring apparatus
14 lateral angles avoid bracket lifting carry out angular adjustment, improve the convenience of angular adjustment, while avoiding shifting
The error generated during dynamic, improves the accuracy of measurement；By the cooperation of pressing device 11 and fixed tabletting 10, convenient for pair
Shaft 12 after adjusting is fixed, and then improves the stability in measurement process, utilizes vertical pointer 17 and horizontal pointer 18
Cooperate the scale in elevating lever 4 and support plate 8, it is accurate to understand adjusting angle, the accuracy of measurement is improved, is solved existing
The bracket of measuring instrument 14 when can not carry out the adjusting of angle, entire bracket need to be lifted, it is relatively complicated, simultaneously because ground is not
It is flat, it will lead to measurement error increase in adjustment process, influence the accuracy of measurement result, the poor problem of practicability.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of engineering survey bracket of adjustable-angle, including support base（1）, it is characterised in that：The support base（1）Shape
Shape is round, and support base（1）Outside be uniformly and equidistantly equipped with three groups of fixing axles（2）, fixing axle described in three groups（2）Middle part
It is connected with support rod（3）, the support base（1）Middle part be threaded with elevating lever（4）, the elevating lever（4）'s
Bottom end is fixedly connected with positioned at support base（1）The runner of lower section（5）, the runner（5）Lower section be fixedly connected with crank（6）,
The elevating lever（4）Top be fixedly connected with U-shaped frame（7）, the U-shaped frame（7）Top be equipped with support plate（8）, and U-shaped frame
（7）The side of inner wall is fixedly connected with fixed pin（9）, the fixed pin（9）The other end be fixedly connected with fixed tabletting（10）,
The U-shaped frame（7）The other side be threaded with pressing device（11）, the pressing device（11）With fixed tabletting（10）Between
It is connected with and is located at U-shaped frame（7）The shaft of inner cavity（12）, the shaft（12）Bottom end run through U-shaped frame（7）And extend to liter
Bar drops（4）Inside, and shaft（12）Bottom end respectively with U-shaped frame（7）And elevating lever（4）Pivot bush unit, the shaft（12）
Top two sides are fixedly connected to positioned at support plate（8）The support frame of top（13）, two groups of support frames as described above（13）Top it is solid
Surely it is connected with measuring instrument（14）.
2. a kind of engineering survey bracket of adjustable-angle according to claim 1, it is characterised in that：The pressing device
（11）Including adjusting bolt（111）, the adjusting bolt（111）Middle part and U-shaped frame（7）Side be threadedly coupled, the tune
Save bolt（111）Positioned at U-shaped frame（7）One end of inner cavity is connected with movable block（112）, the movable block（112）It is another
Side is fixedly connected with activity tabletting（113）, the activity tabletting（113）The other side and elevating lever（4）It is flexibly connected.
3. a kind of engineering survey bracket of adjustable-angle according to claim 1, it is characterised in that：The support base
（1）Top be equipped be located at elevating lever（4）External handle（15）, the handle（15）Two sides be fixedly connected to rubber belt
（16）.
4. a kind of engineering survey bracket of adjustable-angle according to claim 1, it is characterised in that：The elevating lever
（4）With support base（1）Between be mutually perpendicular to, and elevating lever（4）Bottom end be mutually perpendicular to ground.
5. a kind of engineering survey bracket of adjustable-angle according to claim 3, it is characterised in that：The handle（15）
The side at top, which is equipped with, is located at elevating lever（4）The vertical pointer of side（17）, the vertical pointer（17）With elevating lever（4）Subscript
Some scales are adapted.
6. a kind of engineering survey bracket of adjustable-angle according to claim 1, it is characterised in that：Support frame as described above
（13）The side of bottom, which is equipped with, is located at support plate（8）The horizontal pointer of side（18）, the horizontal pointer（18）With indicate scale
Support plate（8）It is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045687.4U CN208154022U (en) | 2018-01-11 | 2018-01-11 | A kind of engineering survey bracket of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045687.4U CN208154022U (en) | 2018-01-11 | 2018-01-11 | A kind of engineering survey bracket of adjustable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208154022U true CN208154022U (en) | 2018-11-27 |
Family
ID=64413807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820045687.4U Expired - Fee Related CN208154022U (en) | 2018-01-11 | 2018-01-11 | A kind of engineering survey bracket of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208154022U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324203A (en) * | 2018-11-29 | 2019-02-12 | 大连海英科技有限公司 | A kind of lift wind direction and wind velocity measuring instrument and adjusting method |
| CN109519674A (en) * | 2018-11-29 | 2019-03-26 | 国网江西省电力公司宜春供电分公司 | A kind of Electric Power Network Planning landform record auxiliary device |
| 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 |
| CN112967484A (en) * | 2021-02-24 | 2021-06-15 | 广东稳固检测鉴定有限公司 | House safety identification device and use method thereof |
-
2018
- 2018-01-11 CN CN201820045687.4U patent/CN208154022U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324203A (en) * | 2018-11-29 | 2019-02-12 | 大连海英科技有限公司 | A kind of lift wind direction and wind velocity measuring instrument and adjusting method |
| CN109519674A (en) * | 2018-11-29 | 2019-03-26 | 国网江西省电力公司宜春供电分公司 | A kind of Electric Power Network Planning landform record auxiliary device |
| 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 |
| CN112967484A (en) * | 2021-02-24 | 2021-06-15 | 广东稳固检测鉴定有限公司 | House safety identification device and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20210111 |