CN208558744U - Coal mine mining operation charting column - Google Patents
Coal mine mining operation charting column Download PDFInfo
- Publication number
- CN208558744U CN208558744U CN201820691908.5U CN201820691908U CN208558744U CN 208558744 U CN208558744 U CN 208558744U CN 201820691908 U CN201820691908 U CN 201820691908U CN 208558744 U CN208558744 U CN 208558744U
- Authority
- CN
- China
- Prior art keywords
- charting
- column
- fixed plate
- outer telescopic
- screw rod
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 14
- 238000005065 mining Methods 0.000 title claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
The utility model discloses coal mine mining operation charting columns, including pedestal, the top of the pedestal is provided with fixed plate, the top of the fixed plate is fixedly connected with outer telescopic tube and fixing groove, there are two the outer telescopic tube is arranged altogether, and two outer telescopic tubes are located at the two sides of fixing groove, the utility model is rotatably connected to screw rod by bearing in the inside of fixed plate, when user needs to adjust the height on figure column, user first removes support rod out of fixing groove, rotate screw rod, screw rod rotates in positioning plate, due to offering internal screw thread on the inside of positioning plate, when screw rod rotates, when fixed plate and positioning plate distance become close, spring shortens, inner sliding pipe is put in outer telescopic tube, figure column Level Change, again support rod is placed into fixing groove, reach better supporting role, when solving using engineering charting column, engineering charting The problem of column height is not easy to adjust, also needs user to add furring device, influence the convenience that engineering charting column uses.
Description
Technical field
The utility model belongs to engineering charting column technical field, and in particular to coal mine mining operation charting column.
Background technique
Coal mine mining operation charting column is usually used in the fixation of each working face drawing of all team's groups of underground coal mine, mining operation
Plan view etc. will frequent charting, meeting when will also be commonly used to be fixed on the wall by adhesive tape or nail at present,
It is easy to use.
But engineering charting column currently on the market still has certain defect during use, for example, using
When engineering charting column, engineering charting column height is not easy to adjust, and user is also needed to add furring device, influences the use of engineering charting column
Convenience, simultaneously because magnetic clasp lacks fixed device, in drawing easily to downslide when engineering charting column is fixed by magnetic clasp
It is dynamic, influence the using effect on engineering charting column.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide coal mine mining operation charting column
When using engineering charting column, engineering charting column height is not easy to adjust, and also needs user to add furring device, influences engineering charting column
The convenience used, simultaneously because magnetic clasp lacks fixed device, easily downward in drawing when engineering charting column is fixed by magnetic clasp
The problem of sliding, influencing the using effect on engineering charting column.
To achieve the above object, the utility model provides the following technical solutions: coal mine mining operation charting column, including bottom
Seat, the top of the pedestal are provided with the first fixed plate, and the top of first fixed plate is fixedly connected with outer telescopic tube and consolidates
Determine slot, there are two the outer telescopic tube is arranged altogether, and two outer telescopic tubes are located at the two sides of fixing groove, the outer telescopic tube
Inside be provided with spring, the top of the spring is fixedly connected with inner sliding pipe, the interior sideslip of the inner sliding pipe and outer telescopic tube
Dynamic connection, and the top of inner sliding pipe is fixedly connected with the fixed plate that is magnetic, the two sides of the magnetism fixed plate are provided with charting column
Frame is provided with slide bar on the inside of charting column frame, and the outer sheath of the slide bar is equipped with slip ring, and the bottom end of the slip ring passes through hinge
Chain is rotatably connected to fixed magnetic clasp, and fixed link is arranged in the side of charting column frame, and the middle position of the fixed link is fixed
It is connected with spindle housing, the inside of the spindle housing is rotatably connected to support rod by shaft, and the bottom end of the support rod is located at solid
Determine the inside of slot, the two sides of charting column frame are provided with the second fixed plate, pass through bearing on the inside of second fixed plate
It is rotatably connected to screw rod, the side of the outer telescopic tube is provided with positioning plate, connection is screwed on the inside of the screw rod and positioning plate.
Preferably, there are two the support rod is arranged altogether, and two support rods are respectively positioned on the inside of spindle housing.
Preferably, the outer telescopic tube is fixedly connected by bolt with pedestal.
Preferably, the top of the screw rod is provided with swing handle.
Preferably, the bottom end of the pedestal is provided with anti-slip layer.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is rotatably connected to screw rod by bearing in the inside of the second fixed plate, when user needs to adjust
When saving the height on figure column, user first removes support rod out of fixing groove, rotates screw rod, and screw rod rotates in positioning plate, by
Internal screw thread is offered on the inside of positioning plate, when screw rod rotates, the variation of the distance between the second fixed plate and positioning plate, second is fixed
When plate and positioning plate distance become close, spring shortens, and inner sliding pipe is put in outer telescopic tube, figure column Level Change, again by support rod
It is placed into fixing groove, reaches better supporting role, when solving using engineering charting column, engineering charting column height is not easy to adjust
The problem of section also needs user to add furring device, influences engineering charting column property easy to use.
(2) the utility model is connected with fixed magnetic clasp in the bottom end of slip ring, and engineering drawing is placed into magnetic solid by user
The side of fixed board, the mobile slip ring on slide bar, rotates fixed magnetic clasp, so that fixed magnetic clasp is adsorbed in magnetic fixed plate, it is magnetic
Fixed plate and fixed magnetic clasp can fix engineering drawing, convenient for the fixation of engineering drawing, it is therefore prevented that when using engineering charting column,
When fixed by magnetic clasp due to engineering charting column, magnetic clasp lacks fixed device, and the easy slide downward in drawing influences engineering charting
The problem of using effect on column.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rearview of the utility model；
Fig. 3 is the magnetic fixed plate structure schematic diagram of the utility model；
Fig. 4 is the second fixed plate structure schematic diagram of the utility model；
In figure: 1- pedestal；2- spring；3- outer telescopic tube；4- positioning plate；5- screw rod；The first fixed plate of 6-；7- inner sliding pipe；
8- slide bar；9- slip ring；10- fixes magnetic clasp；11- charting column frame；12- magnetism fixed plate；The second fixed plate of 13-；14- support rod；
15- spindle housing；16- fixed link；17- fixing groove.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: coal mine mining operation charting column, including pedestal 1,
The top of pedestal 1 is provided with the second fixed plate 13, and the top of the second fixed plate 13 is fixedly connected with outer telescopic tube 3 and fixing groove
17, outer telescopic tube 3 is altogether there are two settings, and two outer telescopic tubes 3 are located at the two sides of fixing groove 17, outer telescopic tube 3 it is interior
Side is provided with spring 2, inner sliding pipe 7 easy to support, and the top of spring 2 is fixedly connected with inner sliding pipe 7, inner sliding pipe 7 and outer telescopic tube 3
Inside be slidably connected, and the top of inner sliding pipe 7 is fixedly connected with the fixed plate 12 that is magnetic, and the two sides of magnetic fixed plate 12 are respectively provided with
There is charting column frame 11, the inside of charting column frame 11 is provided with slide bar 8, and the outer sheath of slide bar 8 is equipped with slip ring 9, and the bottom end of slip ring 9 is logical
It crosses hinge and is rotatably connected to fixed magnetic clasp 10, convenient for fixed drawing, fixed link 16, fixed link 16 is arranged in the side of charting column frame 11
Middle position be fixedly connected with spindle housing 15, the inside of spindle housing 15 is rotatably connected to support rod 14 by shaft, support
The bottom end of bar 14 is located at the inside of fixing groove 17, and the two sides of charting column frame 11 are provided with the first fixed plate 6, the first fixed plate 6
Inside screw rod 5 is rotatably connected to by bearing, the side of outer telescopic tube 3 is provided with positioning plate 4, and screw rod 5 is interior with positioning plate 4
Sidespin closes connection, convenient for changing the height on charting column.
In the present embodiment, it is preferred that there are two support rod 14 is arranged altogether, and two support rods 14 are respectively positioned on spindle housing 15
Inside.
In the present embodiment, it is preferred that outer telescopic tube 3 is fixedly connected by bolt with pedestal 1.
In the present embodiment, it is preferred that the top of screw rod 5 is provided with swing handle.
In the present embodiment, it is preferred that the bottom end of pedestal 1 is provided with anti-slip layer.
The working principle and process for using of the utility model: when the utility model is used, user puts engineering drawing
The side for setting magnetic fixed plate 12, the mobile slip ring 9 on slide bar 8, rotates fixed magnetic clasp 10, so that fixed magnetic clasp 10 is adsorbed on
In magnetic fixed plate 12, magnetic fixed plate 12 and fixed magnetic clasp 10 can fix engineering drawing, convenient for the fixation of engineering drawing,
When user needs to adjust the height on charting column, user first removes support rod 14 out of fixing groove 17, rotates screw rod 5,
Screw rod 5 rotates in positioning plate 4, due to offering internal screw thread on the inside of positioning plate 4, when screw rod 5 rotates, and the first fixed plate 6 and fixed
The distance between position plate 4 variation, the first fixed plate 6 and positioning plate 4 are apart from when becoming close, and spring 2 shortens, and inner sliding pipe 7 puts in flexible
In outer cylinder 3, support rod 14 is placed into fixing groove 17 again, reaches better supporting role by charting column Level Change.
While there has been shown and described that the embodiment of utility model for the ordinary skill in the art can
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 with understanding, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. coal mine mining operation charting column, including pedestal (1), it is characterised in that: it is solid that the top of the pedestal (1) is provided with second
Fixed board (13), the top of second fixed plate (13) is fixedly connected with outer telescopic tube (3) and fixing groove (17), described flexible outer
There are two cylinder (3) is arranged altogether, and two outer telescopic tubes (3) are located at the two sides of fixing groove (17), the outer telescopic tube (3)
Inside is provided with spring (2), and the top of the spring (2) is fixedly connected with inner sliding pipe (7), the inner sliding pipe (7) and flexible outer
It is slidably connected on the inside of cylinder (3), and the top of inner sliding pipe (7) is fixedly connected the fixed plate that is magnetic (12), the magnetism fixed plate
(12) two sides are provided with charting column frame (11), and slide bar (8), the slide bar are provided on the inside of charting column frame (11)
(8) outer sheath is equipped with slip ring (9), and the bottom end of the slip ring (9) is rotatably connected to fixed magnetic clasp (10) by hinge, described to fill out
Fixed link (16) are arranged in the side of figure column frame (11), and the middle position of the fixed link (16) is fixedly connected with spindle housing
(15), the inside of the spindle housing (15) is rotatably connected to support rod (14) by shaft, the bottom end position of the support rod (14)
In the inside of fixing groove (17), the two sides of charting column frame (11) are provided with the first fixed plate (6), first fixed plate
(6) inside is rotatably connected to screw rod (5) by bearing, and the side of the outer telescopic tube (3) is provided with positioning plate (4), described
It screws and connect on the inside of screw rod (5) and positioning plate (4).
2. coal mine mining operation charting column according to claim 1, it is characterised in that: the support rod (14) is provided with altogether
Two, and two support rods (14) are respectively positioned on the inside of spindle housing (15).
3. coal mine mining operation charting column according to claim 1, it is characterised in that: the outer telescopic tube (3) passes through spiral shell
Bolt is fixedly connected with pedestal (1).
4. coal mine mining operation charting column according to claim 1, it is characterised in that: the top of the screw rod (5) is arranged
There is swing handle.
5. coal mine mining operation charting column according to claim 1, it is characterised in that: the bottom end of the pedestal (1) is arranged
There is anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691908.5U CN208558744U (en) | 2018-05-10 | 2018-05-10 | Coal mine mining operation charting column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691908.5U CN208558744U (en) | 2018-05-10 | 2018-05-10 | Coal mine mining operation charting column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208558744U true CN208558744U (en) | 2019-03-01 |
Family
ID=65481734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820691908.5U Expired - Fee Related CN208558744U (en) | 2018-05-10 | 2018-05-10 | Coal mine mining operation charting column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208558744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513579A (en) * | 2019-07-18 | 2019-11-29 | 无锡市鑫瑞格尔科技有限公司 | A kind of optical platform support with adjustable |
-
2018
- 2018-05-10 CN CN201820691908.5U patent/CN208558744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513579A (en) * | 2019-07-18 | 2019-11-29 | 无锡市鑫瑞格尔科技有限公司 | A kind of optical platform support with adjustable |
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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: 20190301 Termination date: 20200510 |