CN209295977U - Coal mine survey unwrapping wire position indicator - Google Patents
Coal mine survey unwrapping wire position indicator Download PDFInfo
- Publication number
- CN209295977U CN209295977U CN201821856558.XU CN201821856558U CN209295977U CN 209295977 U CN209295977 U CN 209295977U CN 201821856558 U CN201821856558 U CN 201821856558U CN 209295977 U CN209295977 U CN 209295977U
- Authority
- CN
- China
- Prior art keywords
- coal mine
- threaded hole
- unwrapping wire
- position indicator
- pedestal
- 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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Abstract
The utility model discloses a kind of coal mine survey unwrapping wire position indicators, including pedestal, middle part offers the first threaded hole vertically at left and right sides of the pedestal, and first threaded hole straight down screw thread through being connected with threaded pin rod, the base bottom four corners are fixedly installed with universal wheel, middle part is vertically fixedly installed with support tube at left and right sides of the base top, and strut is plugged in support tube.The utility model by left and right sides of pedestal middle part offer the first threaded hole vertically, and first threaded hole straight down screw thread convenient for carrying out limit Steady base in coal mine survey place, improve measurement stability through being connected with threaded pin rod, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is suitable for coal mine field, in particular to a kind of coal mine survey unwrapping wire position indicator.
Background technique
Currently, coal is the important energy source resource of the mankind, any coal all can be used as industry and domestic fuel, coal are also smelting
The important source material of gold, chemical industry.Before exploiting to coal mine, need to use unwrapping wire position indicator, to the inside of coal mine
Space measures.
It is retrieved China Patent No. CN201721495236.2 and discloses a kind of coal mine survey unwrapping wire position indicator, which surveys
Unwrapping wire position indicator is measured, two sides are equipped with thread bush, and connecting shaft is flexibly connected with fixing axle, are easily installed in position indicator ontology
On support frame, stability is strong, and support rod and fixes sleeve are that stretching structure makes to facilitate the height of adjustment position indicator ontology
City's roads work can be carried out in any angle by obtaining position indicator ontology.
It is known that the landform of coal mine survey is rugged and rough to be caused when using the device, to appoint since the device is not provided with
What positioning pin rod, causes the overall stability of device poor, and be not provided with any light-shading apparatus on position indicator ontology, in light
Stronger situation, survey crew cannot see the content on display screen clearly, influence measurement efficiency.Therefore, it is proposed that a kind of coal mine
Surveying setting-out position indicator.
Utility model content
The main purpose of the utility model is to provide a kind of coal mine survey unwrapping wire position indicators, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of coal mine survey unwrapping wire position indicator, including pedestal, pedestal left and right sides middle part offer first vertically
Threaded hole, and through threaded pin rod is connected with, the base bottom four corners are fixed to pacify screw thread the first threaded hole straight down
Equipped with universal wheel, middle part is vertically fixedly installed with support tube at left and right sides of the base top, and branch is plugged in support tube
Bar, at the top of strut described in two groups between level be fixedly installed with top plate, upper level is fixedly connected between support tube described in two groups
Have a cross bar, offer the second threaded hole in the middle part of the cross bar vertically, second threaded hole straight up screw thread through being connected with
Threaded rod, top plate top middle position are vertically rotatably connected to rotary shaft, are fixedly installed with concave at the top of the rotary shaft
Frame, the matrix frame top is provided with measuring instrument ontology, and middle part passes through damping shaft and concave at left and right sides of measuring instrument ontology
Rotation connection at left and right sides of frame, the measuring instrument ontology front side are fixedly installed with sky shade.
Further, the top plate and strut junction are fixedly connected with rubber pad.
Further, the threaded rod upper end is connect by bearing with top plate lower rotation.
Further, the left and right sides is vertically fixedly installed with bracket at the top of the top plate, and cradle top described in two groups is solid
Dingan County is equipped with sunshading board.
Compared with prior art, the utility model has the following beneficial effects:
1. the coal mine survey unwrapping wire position indicator of the utility model, by left and right sides of pedestal middle part offer the vertically
One threaded hole, and screw thread is through threaded pin rod is connected with straight down for the first threaded hole, convenient for being limited in coal mine survey place
Position Steady base improves measurement stability.
2. the coal mine survey unwrapping wire position indicator of the utility model, due to being fixedly installed with sunshade on front side of measuring instrument ontology
Cover, it is possible to reduce screen reflecting rate facilitates operator's viewing screen data, and the left and right sides is vertical at the top of top plate is fixedly mounted
There is bracket, be fixedly installed with sunshading board at the top of two pack supports, can be exposed to the sun in the sun to avoid survey crew, improves work comfort
Degree.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model coal mine survey unwrapping wire position indicator；
Fig. 2 is that connection structure is illustrated on front side of the sky shade and measuring instrument ontology of the utility model coal mine survey unwrapping wire position indicator
Figure.
In figure: 1, pedestal；2, universal wheel；3, the first threaded hole；4, the second threaded hole；5, strut；6, rubber pad；7, it rotates
Axis；8, bracket；9, sunshading board；10, measuring instrument ontology；11, damping shaft；12, matrix frame；13, top plate；14, bearing；15, horizontal
Bar；16, support tube；17, threaded rod；18, threaded pin rod；19, sky shade.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of coal mine survey unwrapping wire position indicator, including pedestal 1,1 left and right sides middle part of pedestal is
Offer the first threaded hole 3 vertically, and the first threaded hole 3 straight down screw thread through being connected with threaded pin rod 18, the pedestal
Universal wheel 2 is fixedly installed at 1 bottom four corners, the 1 top left and right sides middle part of pedestal is vertically fixedly installed with support
Cylinder 16, and strut 5 is plugged in support tube 16, level is fixedly installed with top plate 13, two groups of institutes between 5 top of strut described in two groups
It states upper level between support tube 16 and is fixedly connected with cross bar 15,15 middle part of cross bar offers the second threaded hole 4, institute vertically
Stating the second threaded hole 4, screw thread is through being connected with threaded rod 17 straight up, the vertical company of rotation in the 13 top center position of top plate
It is connected to rotary shaft 7, matrix frame 12 is fixedly installed at the top of the rotary shaft 7,12 top of matrix frame is provided with measuring instrument sheet
Body 10, and 10 left and right sides middle part of measuring instrument ontology at left and right sides of damping shaft 11 and matrix frame 12 by being rotatablely connected, it is described
Sky shade 19 is fixedly installed on front side of measuring instrument ontology 10.
As shown in Figure 1 by offering the first threaded hole 3 vertically in the middle part of 1 left and right sides of pedestal in the present embodiment, and
Screw thread is through threaded pin rod 18 is connected with straight down for first threaded hole 3, convenient for carrying out limiting stable bottom in coal mine survey place
Seat 1 improves measurement stability.
Wherein, the top plate 13 is fixedly connected with rubber pad 6 with 5 junction of strut.
As shown in Figure 1, bumper and absorbing shock can be carried out for top plate in the present embodiment.
Wherein, 17 upper end of threaded rod is connect by bearing 14 with 13 lower rotation of top plate.
As shown in Figure 1, guaranteeing that threaded rod 17 flexibly can drive top plate 13 to be gone up and down by bearing 14 in the present embodiment.
Wherein, the 13 top left and right sides of top plate is vertically fixedly installed with bracket 8, consolidates at the top of bracket 8 described in two groups
Dingan County is equipped with sunshading board 9.
As shown in Figure 1, sunshading board 9 can be exposed to the sun in the sun to avoid survey crew in the present embodiment, work comfort is improved
Degree.
Working principle: in use, two groups of threaded pin rods 18 of rotation are declined by the first threaded hole 3 of pedestal 1, and with
Ground grafting improves the stability of pedestal 1, and according to the specific requirement that the height of user and needs measure, it is logical to rotate threaded rod 17
It crosses the second threaded hole 4 and bearing 14 drives top plate 13 to carry out adjustable height, the perpendicular of measuring instrument ontology 10 is adjusted by damping shaft 11
Squareness adjusts the level angle of measuring instrument ontology 10 by rotary shaft 7, and sunshading board 9 can be to avoid survey crew in the sun
It is exposed to the sun, improves work comfort degree.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of coal mine survey unwrapping wire position indicator, including pedestal (1), it is characterised in that: middle part is equal at left and right sides of the pedestal (1)
Offer the first threaded hole (3) vertically, and the first threaded hole (3) straight down screw thread through being connected with threaded pin rod (18), institute
It states and is fixedly installed with universal wheel (2) at pedestal (1) bottom four corners, left and right sides middle part is vertical solid at the top of the pedestal (1)
Dingan County is equipped with support tube (16), and is plugged with strut (5) in support tube (16), horizontal solid between strut described in two groups (5) top
Dingan County is equipped with top plate (13), and upper level is fixedly connected with cross bar (15), the cross bar between support tube described in two groups (16)
(15) middle part offer the second threaded hole (4) vertically, second threaded hole (4) straight up screw thread run through be connected with threaded rod
(17), top plate (13) the top center position is vertically rotatably connected to rotary shaft (7), fixed peace at the top of the rotary shaft (7)
Equipped with matrix frame (12), matrix frame (12) top is provided with measuring instrument ontology (10), and measuring instrument ontology (10) left and right two
Middle side part passes through to be rotatablely connected at left and right sides of damping shaft (11) and matrix frame (12), fixed on front side of the measuring instrument ontology (10)
Sky shade (19) are installed.
2. coal mine survey unwrapping wire position indicator according to claim 1, it is characterised in that: the top plate (13) and strut (5)
Junction is fixedly connected with rubber pad (6).
3. coal mine survey unwrapping wire position indicator according to claim 1, it is characterised in that: threaded rod (17) upper end passes through
Bearing (14) is connect with top plate (13) lower rotation.
4. coal mine survey unwrapping wire position indicator according to claim 1, it is characterised in that: left and right two at the top of the top plate (13)
Side is vertically fixedly installed with bracket (8), is fixedly installed with sunshading board (9) at the top of bracket described in two groups (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856558.XU CN209295977U (en) | 2018-11-12 | 2018-11-12 | Coal mine survey unwrapping wire position indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856558.XU CN209295977U (en) | 2018-11-12 | 2018-11-12 | Coal mine survey unwrapping wire position indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295977U true CN209295977U (en) | 2019-08-23 |
Family
ID=67643634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856558.XU Expired - Fee Related CN209295977U (en) | 2018-11-12 | 2018-11-12 | Coal mine survey unwrapping wire position indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006110A (en) * | 2019-12-11 | 2020-04-14 | 重庆工业职业技术学院 | Bearing structure and record ware are used to record |
-
2018
- 2018-11-12 CN CN201821856558.XU patent/CN209295977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006110A (en) * | 2019-12-11 | 2020-04-14 | 重庆工业职业技术学院 | Bearing structure and record ware are used to record |
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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: 20190823 Termination date: 20201112 |