CN207111087U - One kind segmentation multiple spot deep-well orientation projection device - Google Patents
One kind segmentation multiple spot deep-well orientation projection device Download PDFInfo
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- CN207111087U CN207111087U CN201721050395.1U CN201721050395U CN207111087U CN 207111087 U CN207111087 U CN 207111087U CN 201721050395 U CN201721050395 U CN 201721050395U CN 207111087 U CN207111087 U CN 207111087U
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Abstract
It the utility model is related to a kind of segmentation multiple spot deep-well orientation projection device, belong to deep-well mineral products production technique field, described segmentation multiple spot deep-well orientation projection device includes steel wire, job platform, weight, card line plate, clamping rings, described job platform is arranged on the borehole wall of deep-well, steel wire is passed through from job platform and the card line plate by being arranged on job platform is fixed, its upper end is passed from the clamping rings being arranged at deep-well, and its lower end is connected with weight.The utility model is projected using segmentation multiple spot, shorten effective length of perpendicular that steel wire does random motion, steel wire amplitude of fluctuation is limited using clamping rings, can quickly, the stable steel wire of high quality, efficient, high-precision orientation projection is realized, meets vertical shaft installation requirements under deep-well, complex environment.
Description
Technical field
The utility model belongs to deep-well mineral products production technique field, specifically, is related to a kind of segmentation multiple spot deep-well orientation
Projection arrangement.
Background technology
With the large scale mining of mineral resources, superficial part resource is increasingly reduced, and deep mining turns into home and abroad mining industry circle
Important research field.Deep-well mineshaft installation difficulty is constantly deepened with mine shaft depth, also increasing.Conventional shaft plumbing projection
Once projected using the steel wire that upper end is located at well head, lower end is located at shaft bottom and is connected with weight, steel wire vertical line length is stable difficult
Degree is big, and projection accuracy is low, it is difficult to meets the vertical shaft installation requirements under ultradeep well, complex environment.
Therefore, it is necessary to which providing one kind is used for efficient, high-precision orientation projection under deep-well, complex environment, and meet vertical shaft
Orientation projection's device of pit shaft installation requirements.
The content of the invention
In order to overcome problem present in background technology, the utility model provides a kind of segmentation multiple spot deep-well orientation projection
Device, to realize efficient, high-precision orientation projection, meet the installation requirements of vertical shaft under deep-well, complex environment, steel wire 1 is consolidated
Upper and lower spacing is poor after fixed, between steel wire 1 not should be greater than 2mm, and the absolute value of the vertical degree deviation of steel wire 1 not should be greater than 7mm.
To achieve the above object, the utility model is achieved by the following technical solution：
Described segmentation multiple spot deep-well orientation projection device includes steel wire, job platform, weight, card line plate, clamping rings,
Described job platform is arranged on the borehole wall of deep-well, and steel wire passes through from job platform and by being arranged on job platform
Card line plate is fixed, and its upper end passes from the clamping rings being arranged at deep-well, and its lower end is connected with weight.
At least 3, described steel wire, set along the radial direction of deep-well.
Described job platform at least one, be uniformly arranged along the axial direction of deep-well,.
The beneficial effects of the utility model：
The utility model can realize efficient, high-precision orientation projection, meet that vertical shaft is installed under deep-well, complex environment
Demand.
Brief description of the drawings
Fig. 1 is structural representation when the utility model sets a job platform；
Fig. 2 is structural representation when the utility model sets multiple job platforms；
In figure, 1- steel wires, 2- job platforms, 3- weights, 4- card line plates, 5- clamping rings, 6- deep-wells.
Embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1 and Figure 2, described segmentation multiple spot deep-well orientation projection device includes steel wire 1, job platform 2, weight
3rd, card line plate 4, clamping rings 5.
Described job platform 2 is arranged on the borehole wall of deep-well 6, and job platform 2 provides working space, is easy to staff
Heavy duty service；Steel wire 1 is passed through from job platform 2 and the card line plate 4 by being arranged on job platform 2 is fixed, steel wire 1 it is upper
End passes from the clamping rings 5 being arranged at deep-well 6, and the effect of clamping rings 5 is to limit steel wire after the dismounting of job platform 2
1 amplitude of oscillation.The lower end of steel wire 1 is connected with weight 3, under the Action of Gravity Field of weight 3, it is ensured that steel wire 1 is vertical, to transmit ground seat
Mark.
At least 3, described steel wire 1, is uniformly set along the radial direction of deep-well 6.If steel wire is less than 3, it is impossible to marks
Determine pit shaft installation cross centre line, if steel wire is more than 3, increase pit shaft installation detection reference line, improve pit shaft installation effectiveness.
Claims (3)
1. one kind segmentation multiple spot deep-well orientation projection device, it is characterised in that：Described segmentation multiple spot deep-well orientation projection device
Including steel wire（1）, job platform（2）, weight（3）, card line plate（4）, clamping rings（5）, described job platform（2）It is arranged on
Deep-well（6）The borehole wall on, steel wire（1）From job platform（2）In pass through and by being arranged on job platform（2）On card line plate
（4）Fixed, its upper end is from being arranged on deep-well（6）The clamping rings at place（5）In pass, its lower end and weight（3）Connection.
A kind of 2. segmentation multiple spot deep-well orientation projection device according to claim 1, it is characterised in that：Described steel wire
（1）At least 3, along deep-well（6）Radial direction set.
A kind of 3. segmentation multiple spot deep-well orientation projection device according to claim 1, it is characterised in that：Described operation horizontal
Platform（2）At least one, along deep-well（6）Axial direction be uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050395.1U CN207111087U (en) | 2017-08-22 | 2017-08-22 | One kind segmentation multiple spot deep-well orientation projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050395.1U CN207111087U (en) | 2017-08-22 | 2017-08-22 | One kind segmentation multiple spot deep-well orientation projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111087U true CN207111087U (en) | 2018-03-16 |
Family
ID=61577166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721050395.1U Active CN207111087U (en) | 2017-08-22 | 2017-08-22 | One kind segmentation multiple spot deep-well orientation projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530342A (en) * | 2019-08-30 | 2019-12-03 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | A kind of deep-well mineshaft central point and sideline point are to moving down the measurement method set |
| CN113565511A (en) * | 2021-07-01 | 2021-10-29 | 中煤第三建设（集团）有限责任公司 | Integral line-stabilizing measurement process for vertical shaft cross line shift |
-
2017
- 2017-08-22 CN CN201721050395.1U patent/CN207111087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530342A (en) * | 2019-08-30 | 2019-12-03 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | A kind of deep-well mineshaft central point and sideline point are to moving down the measurement method set |
| CN113565511A (en) * | 2021-07-01 | 2021-10-29 | 中煤第三建设（集团）有限责任公司 | Integral line-stabilizing measurement process for vertical shaft cross line shift |
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