CN206861195U - One kind is used for coal mine survey holder device - Google Patents
One kind is used for coal mine survey holder device Download PDFInfo
- Publication number
- CN206861195U CN206861195U CN201720765573.2U CN201720765573U CN206861195U CN 206861195 U CN206861195 U CN 206861195U CN 201720765573 U CN201720765573 U CN 201720765573U CN 206861195 U CN206861195 U CN 206861195U
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- China
- Prior art keywords
- support bar
- coal mine
- rotating shaft
- holder device
- bar
- 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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- 239000003245 coal Substances 0.000 title claims abstract description 19
- 238000005259 measurement Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses one kind to be used for coal mine survey holder device, including mounting table, illuminating lamp, battery, rise bar, fixed seat, circular hole, folding and unfolding groove, fixed knob, first support bar, second support bar, the 3rd support bar, upper boom, rotating shaft, stud, turning knob, lower beam, base and spacing knob.The utility model can adapt to the complicated landform in heading for coal mine survey holder device in the underground survey in colliery, support is had higher steadiness；Rotating shaft can make upper boom and lower beam are interior in the range of certain angle to rotate freely, and improve the convenience of measurement, the difficult problem for solving short-distance movement；Base can adjust lower rod position, make support more stable in measurement process, be not susceptible to tilt；Rise bar is easy to change support height, is easy to eminence to measure；Easily it will not be subjected to displacement or topple in measurement process, improve the accuracy of measurement, add the practicality of A-frame, be adapted to promote the use of.
Description
Technical field
A kind of support is the utility model is related to, is specially that one kind is used for coal mine survey holder device, belonging to coal mine survey should
Use equipment technical field.
Background technology
Underground coal mine measurement is that an important ring for safety in production is realized in mining production process of construction, is one important and tight
Careful skilled work, be that colliery does productive technology management well, realizes the important means of Safety of Coal Mine Production, underground survey be
Carry out, limited by tunnel condition, the measurement of higher degree has two methods of the measurement of the level and trigonometric levelling in tunnel.
But the changeable angle of supporting leg for being currently used for the traditional triangle support of measurement is smaller, height controls difficult, it is impossible to
Tunnel ground complicated and changeable is enough adapted to, steadiness is poor, and easily shifts or topple over, and causes measurement inaccurate or breaks instrument etc.
Problem；Therefore, propose that one kind is used for coal mine survey holder device regarding to the issue above.
Utility model content
The purpose of this utility model is that to solve the above problems and provides one kind and be used for coal mine survey holder device.
The utility model is achieved through the following technical solutions above-mentioned purpose, and one kind is used for coal mine survey holder device, wraps
Mounting table, rise bar and fixed seat are included, is provided with illuminating lamp inside the mounting table, and illuminating lamp side is provided with battery；Institute
State mounting table connection rise bar；The mounting table bottom is provided with fixed seat, and is provided with circular hole inside fixed seat；The fixed seat bottom
Portion is provided with folding and unfolding groove, and fixed first support bar, second support bar, the 3rd support bar inside folding and unfolding groove；Described fixed seat one end
Provided with fixed knob；Be provided with upper boom at the top of the first support bar, and on catch up with bottom connection rotating shaft；Described rotating shaft one end, which is provided with, to be turned
Dynamic knob；Stud is equipped with the top and bottom of the rotating shaft；The rotating shaft bottom connects lower beam, and lower beam bottom socket base；
Described base one end is provided with spacing knob.
Preferably, the illuminating lamp is arranged at the center of the mounting table.
Preferably, the first support bar, the second support bar, the 3rd supporting bar structure are identical.
Preferably, the rise bar runs through the circular hole, and raises and be threadedly coupled between bar and circular hole.
Preferably, the rotational angle between the upper boom, the lower beam and the rotating shaft is 0 ° -120 °.
Preferably, it is rotatablely connected between the stud and the rotating shaft, and passes through screw thread between stud and upper boom and lower beam
Connection.
The beneficial effects of the utility model are：It is simple in construction that this is used for coal mine survey holder device, novel in design, in colliery
Underground survey in can adapt to complicated landform in heading, make support that there is higher steadiness；Rotating shaft can make upper boom
Rotated freely with lower beam in the range of certain angle, improve the convenience of measurement and the free degree of support；Base can be adjusted
Lower rod position, make support more stable in measurement process, be not susceptible to tilt；Rise bar is easy to change support height, is easy to
Eminence measures；Easily it will not be subjected to displacement or topple in measurement process, improve the accuracy of measurement, add A-frame
Practicality, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model first support bar structural representation；
Fig. 3 is the utility model pivot structure schematic diagram；
Fig. 4 is the utility model fixed seat structure schematic diagram.
In figure：1st, mounting table, 2, illuminating lamp, 3, battery, 4, rise bar, 5, fixed seat, 501, circular hole, 502, folding and unfolding
Groove, 6, fixed knob, 7, first support bar, 8, second support bar, the 9, the 3rd support bar, 10, upper boom, 11, rotating shaft, 1101, spiral shell
Post, 12, turning knob, 13, lower beam, 14, base, 15, spacing knob.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-4, one kind is used for coal mine survey holder device, including mounting table 1, rise bar 4 and fixation
Seat 5, the inside of mounting table 1 is provided with illuminating lamp 2, and the side of illuminating lamp 2 is provided with battery 3；The connection of the mounting table 1 rise bar
4；The bottom of mounting table 1 is provided with fixed seat 5, and the inside of fixed seat 5 is provided with circular hole 501；The bottom of fixed seat 5 is provided with folding and unfolding
Groove 502, and the fixed first support bar 7 in the inside of folding and unfolding groove 502, second support bar 8, the 3rd support bar 9；Described one end of fixed seat 5
Provided with fixed knob 6；The top of the first support bar 7 is provided with upper boom 10, and on catch up with 10 bottom connection rotating shafts 11；The rotating shaft 11
One end is provided with turning knob 12；The top and bottom of rotating shaft 11 are equipped with stud 1101；The bottom of rotating shaft 11 connects lower beam
13, and the bottom of lower beam 13 socket base 14；Described one end of base 14 is provided with spacing knob 15.
As a kind of technical optimization scheme of the present utility model, the illuminating lamp 2 is arranged on the center of the mounting table 1
Place, improve illuminating effect.
It is the first support bar 7, the second support bar 8, described as a kind of technical optimization scheme of the present utility model
The structure of 3rd support bar 9 is identical, is easy to the regulation of support.
As a kind of technical optimization scheme of the present utility model, the rise bar 4 runs through the circular hole 501, and raises bar 4
It is threadedly coupled between circular hole 501, is easy to the regulation of support height.
As a kind of technical optimization scheme of the present utility model, the upper boom 10, the lower beam 13 and the rotating shaft 11 it
Between rotational angle be 0 ° -120 °, the accommodation of expanded stent.
As a kind of technical optimization scheme of the present utility model, the company of rotation between the stud 1101 and the rotating shaft 11
Connect, and be connected through a screw thread between stud 1101 and upper boom 10 and lower beam 13, make bracket adjustment mode more various.
The utility model when in use, first, the height of rise bar 4 is adjusted by fixed knob 6, then adjust turning knob
12, the angle between upper boom 10 and lower beam 13 is adjusted, suitable measurement angle is found, then adjusts spacing knob 15, determine bottom
The position of seat 14, it is ensured that after the stabilization of support, measuring instrument is placed on mounting table 1 and measured, if light is not bright enough, can beaten
Trip the lights 2 carries out light filling, after measurement, first support bar 7, second support bar 8, the 3rd support bar 9 can be received into folding and unfolding
In groove 502, lower beam 13 is removed by stud 11, saves space.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. one kind is used for coal mine survey holder device, including mounting table (1), rise bar (4) and fixed seat (5), its feature exist
In：Illuminating lamp (2) is provided with inside the mounting table (1), and illuminating lamp (2) side is provided with battery (3)；The mounting table (1)
Connection rise bar (4)；Mounting table (1) bottom is provided with fixed seat (5), and is provided with circular hole (501) inside fixed seat (5)；Institute
State fixed seat (5) bottom and be provided with folding and unfolding groove (502), and fixed first support bar (7), second support bar inside folding and unfolding groove (502)
(8), the 3rd support bar (9)；Described fixed seat (5) one end is provided with fixed knob (6)；It is provided with the top of the first support bar (7)
Upper boom (10), and upper boom (10) bottom connection rotating shaft (11)；Described rotating shaft (11) one end is provided with turning knob (12)；The rotating shaft
(11) top and bottom are equipped with stud (1101)；Rotating shaft (11) the bottom connection lower beam (13), and lower beam (13) bottom covers
Connect base (14)；Described base (14) one end is provided with spacing knob (15).
2. one kind according to claim 1 is used for coal mine survey holder device, it is characterised in that：The illuminating lamp (2) sets
Put at the center of the mounting table (1).
3. one kind according to claim 1 is used for coal mine survey holder device, it is characterised in that：The first support bar
(7), the second support bar (8), the 3rd support bar (9) structure are identical.
4. one kind according to claim 1 is used for coal mine survey holder device, it is characterised in that：The rise bar (4) is passed through
The circular hole (501) is worn, and raises and is threadedly coupled between bar (4) and circular hole (501).
5. one kind according to claim 1 is used for coal mine survey holder device, it is characterised in that：The upper boom (10), institute
It is 0 ° -120 ° to state the rotational angle between lower beam (13) and the rotating shaft (11).
6. one kind according to claim 1 is used for coal mine survey holder device, it is characterised in that：The stud (1101) with
It is rotatablely connected between the rotating shaft (11), and is connected through a screw thread between stud (1101) and upper boom (10) and lower beam (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765573.2U CN206861195U (en) | 2017-06-28 | 2017-06-28 | One kind is used for coal mine survey holder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765573.2U CN206861195U (en) | 2017-06-28 | 2017-06-28 | One kind is used for coal mine survey holder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861195U true CN206861195U (en) | 2018-01-09 |
Family
ID=60829102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720765573.2U Expired - Fee Related CN206861195U (en) | 2017-06-28 | 2017-06-28 | One kind is used for coal mine survey holder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163962A (en) * | 2018-08-24 | 2019-01-08 | 中国飞机强度研究所 | It is a kind of to paste foil gauge to the preforming device of testpieces and its application method |
| CN114812322A (en) * | 2022-05-25 | 2022-07-29 | 长沙市公路桥梁建设有限责任公司 | High-precision positioning structure for tunnel blast hole and construction method thereof |
-
2017
- 2017-06-28 CN CN201720765573.2U patent/CN206861195U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163962A (en) * | 2018-08-24 | 2019-01-08 | 中国飞机强度研究所 | It is a kind of to paste foil gauge to the preforming device of testpieces and its application method |
| CN114812322A (en) * | 2022-05-25 | 2022-07-29 | 长沙市公路桥梁建设有限责任公司 | High-precision positioning structure for tunnel blast hole and construction method thereof |
| CN114812322B (en) * | 2022-05-25 | 2024-05-14 | 长沙市公路桥梁建设有限责任公司 | High-precision positioning structure for tunnel blast holes and construction 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 |
Granted publication date: 20180109 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |