CN206772304U - A kind of construction engineering cost field surveys device - Google Patents
A kind of construction engineering cost field surveys device Download PDFInfo
- Publication number
- CN206772304U CN206772304U CN201720562532.3U CN201720562532U CN206772304U CN 206772304 U CN206772304 U CN 206772304U CN 201720562532 U CN201720562532 U CN 201720562532U CN 206772304 U CN206772304 U CN 206772304U
- Authority
- CN
- China
- Prior art keywords
- fixed disk
- disk
- support
- thread bush
- surveying instrument
- 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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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses a kind of construction engineering cost field surveys device,Including support,Surveying instrument is installed by jacking disk in the top of the support,Jacking disk includes the first fixed disk and the second fixed disk,The center of first fixed disk is provided with through hole,One thread bush of rotation connection in through hole,A screw rod is fixed by the bottom centre of second fixed disk,Screw rod one end is fixed on the bottom centre of the second fixed disk,The other end is threaded in thread bush,The upper surface of first fixed disk is concave,The bottom of second fixed disk is provided with the convex portion agreed with the first fixed disk recess,The recess inwall of first fixed disk is arranged with the stopper slot of a pair of vertical distributions,And the surface of the convex portion of second fixed disk is provided with and limited block is slided up and down in stopper slot,The surveying instrument is arranged on the top surface of the second fixed disk,The utility model realizes the mapping height quick regulation of surveying instrument,Avoid cumbersome operation.
Description
Technical field
Plotting board is the utility model is related to, more particularly to a kind of construction engineering cost field surveys device.
Background technology
In the cost in-site measurement of architectural engineering, it usually needs carry out in-site measurement by surveying instrument.At present, surveying instrument
Main to include support and surveying instrument, surveying instrument is arranged on the top of support.Support uses telescope support mostly, in order at any time
Adjust the height of surveying instrument.But the mapping of surveying instrument height is adjusted by adjusting the height of support, operate cumbersome.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of construction engineering cost field surveys device, the survey
Paint that apparatus structure is simple, can quickly adjust the height of surveying instrument.
To achieve the above object, the utility model provides following technical scheme：A kind of construction engineering cost is surveyed with scene
Device, including support are painted, surveying instrument is installed at the top of the support, surveying instrument is connected by jacking disk with support, the top
Rising disk includes the first fixed disk and the second fixed disk, the first fixed disk by rotating disk installed in the top of support, described first
The center of fixed disk is provided with through hole, and a thread bush is rotatablely connected in through hole, and the center of the rotating disk is provided with to be worn for screw thread
The hole crossed, the bottom of thread bush pass the center of rotating disk, and a screw rod, the spiral shell are fixed by the bottom centre of second fixed disk
Bar one end is fixed on the bottom centre of the second fixed disk, and the other end is threaded in thread bush, first fixed disk it is upper
Surface is concave, and the bottom of the second fixed disk is provided with the convex portion agreed with the first fixed disk recess, first fixed disk it is recessed
Portion's inwall is arranged with the stopper slot of a pair of vertical distributions, and the surface of the convex portion of second fixed disk is provided with stopper slot
Limited block is inside slided up and down, the surveying instrument is arranged on the top surface of the second fixed disk.
Preferably, a rotation hand is fixedly mounted in the bottom of thread bush.
Preferably, support is three-legged support.
Preferably, it is cased with Anti-slip cover on three legs of support.
Preferably, the top surface of the second fixed disk is provided with the neck for being used for installing surveying instrument, and surveying instrument is connected in neck.
Using above-mentioned technical proposal, the utility model is when needing to adjust the mapping height of surveying instrument, it is only necessary to rotates spiral shell
Line is covered, and because thread bush is connected with screw flight, and thread bush is rotatably connected in through hole, when rotating thread bush,
The position of thread bush immobilizes, and screw rod then rises or falls with the rotation of thread bush, due to the first fixed disk and second
It is spacing by stopper slot and limited block progress between fixed disk, therefore rotary state will not be presented in the second fixed disk, second fixes
Disk rises or falls together with bolt, so as to realize the quick regulation of the mapping height of surveying instrument, avoids cumbersome operation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of the utility model jacking disk.
Embodiment
Below in conjunction with the accompanying drawings, by the description to embodiment, the utility model is described further：
As shown in Figure 1, 2, a kind of construction engineering cost of the utility model field surveys device, including support 1, support 1
Using three-legged support, Anti-slip cover 6 is cased with three legs of support 1, avoids skidding.Pacified by jacking disk 3 at the top of support 1
Fill surveying instrument 2.
Jacking disk 3 includes the first fixed disk 31 and the second fixed disk 32, and the first fixed disk 31 is arranged on branch by rotating disk 4
The top of frame 1, the center of the first fixed disk 31 are provided with through hole 33, one thread bush 34 of rotation connection in through hole 33, in rotating disk 4
The heart, which is provided with, is used for the hole that thread bush 34 passes through, and the bottom of thread bush 34 passes the center of rotating disk 4, and the bottom of thread bush 34 is consolidated
Dingan County fills a rotation hand 5, and a screw rod 35 is fixed by the bottom centre of the second fixed disk 32, and the one end of screw rod 35 is fixed on the second fixation
The bottom centre of disk 32, the other end are threaded in thread bush 34, and the upper surface of the first fixed disk 31 is concave, and second fixes
The bottom of disk 32 is provided with the convex portion agreed with the recess of the first fixed disk 31, and the recess inwall of the first fixed disk 31 is arranged with a pair
The stopper slot 36 of vertical distribution, and the surface of the convex portion of the second fixed disk 32 is provided with and slides up and down limited block in stopper slot 36
37。
Surveying instrument 2 is arranged on the top surface of the second fixed disk 32.The top surface of second fixed disk 32, which is provided with, to be used to install surveying instrument 2
Neck 7, surveying instrument 2 is connected in neck 7, is installed surveying instrument 2 using which, can effectively be avoided surveying instrument 2 and go out
The phenomenon now rocked, improve mapping precision.
The utility model is when needing to adjust the mapping height of surveying instrument 2, it is only necessary to rotates the rotation hand 5 of the bottom of thread bush 34
, because thread bush 34 is threadedly coupled with screw rod 35, and thread bush 34 is rotatably connected in through hole 33, is rotating thread bush
When 34, the position of thread bush 34 immobilizes, and screw rod 35 then as the rotation of thread bush 34 rises or falls, due to first solid
Carried out with limited block 37 by stopper slot 36 spacing between the fixed disk 32 of price fixing 31 and second, therefore the second fixed disk 32 will not be in
Existing rotary state, the second fixed disk 32 rises or falls together with bolt 35, so as to realize that the mapping of surveying instrument 2 is highly adjusted
Section, avoids cumbersome operation.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of construction engineering cost field surveys device, including support（1）, the support（1）Top mapping is installed
Instrument（2）, it is characterised in that：The surveying instrument（2）By jacking disk（3）With support（1）Connection, the jacking disk（3）Including
One fixed disk（31）And second fixed disk（32）, the first fixed disk（31）Pass through rotating disk（4）Installed in support（1）Top,
First fixed disk（31）Center be provided with through hole（33）, through hole（33）One thread bush of interior rotation connection（34）, described turn
Disk（4）Center be provided be used for thread bush（34）The hole passed through, thread bush（34）Bottom pass rotating disk（4）Center, it is described
Second fixed disk（32）Bottom centre fix a screw rod（35）, the screw rod（35）One end is fixed on the second fixed disk（32）
Bottom centre, the other end is threaded in thread bush（34）It is interior, first fixed disk（31）Upper surface it is concave, second
Fixed disk（32）Bottom be provided with and the first fixed disk（31）The convex portion that recess agrees with, first fixed disk（31）Recess in
Wall is arranged with the stopper slot of a pair of vertical distributions（36）, and second fixed disk（32）Convex portion surface be provided with limiting
Position groove（36）Inside slide up and down limited block（37）, the surveying instrument（2）Installed in the second fixed disk（32）Top surface.
2. construction engineering cost according to claim 1 field surveys device, it is characterised in that：The thread bush（34）
Bottom be fixedly mounted one rotation hand（5）.
3. construction engineering cost according to claim 1 field surveys device, it is characterised in that：The support（1）For
Three-legged support.
4. construction engineering cost according to claim 2 field surveys device, it is characterised in that：The support（1）'s
Anti-slip cover is cased with three legs（6）.
5. construction engineering cost according to claim 1 field surveys device, it is characterised in that：Second fixed disk
（32）Top surface be provided be used for surveying instrument is installed（2）Neck（7）, surveying instrument（2）It is connected to neck（7）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562532.3U CN206772304U (en) | 2017-05-19 | 2017-05-19 | A kind of construction engineering cost field surveys device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562532.3U CN206772304U (en) | 2017-05-19 | 2017-05-19 | A kind of construction engineering cost field surveys device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772304U true CN206772304U (en) | 2017-12-19 |
Family
ID=60640638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720562532.3U Expired - Fee Related CN206772304U (en) | 2017-05-19 | 2017-05-19 | A kind of construction engineering cost field surveys device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772304U (en) |
-
2017
- 2017-05-19 CN CN201720562532.3U patent/CN206772304U/en not_active Expired - Fee Related
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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: 20171219 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |