CN205300585U - Quick centering leveling device of underworkings roof point - Google Patents
Quick centering leveling device of underworkings roof point Download PDFInfo
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- CN205300585U CN205300585U CN201521093103.3U CN201521093103U CN205300585U CN 205300585 U CN205300585 U CN 205300585U CN 201521093103 U CN201521093103 U CN 201521093103U CN 205300585 U CN205300585 U CN 205300585U
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- sighted
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Abstract
The utility model provides a quick centering leveling device of underworkings roof point, includes tripod face and flat board, and dull and stereotyped middle department opens has the round hole, connects in the mounting disc through a plurality of steel firmwares on the flat board, and the air level is still installed to foot screw of fixed mounting on each steel firmware on the flat board, fixed mounting has the master in the mounting disc, install on the master that the lower part extends to the mounting disc and from the mounting disc bottom stretch out, the part is sighted to hollow laser, the upper end internally mounted that the part was sighted to laser has the laser lamp, still installs the level pipe on the master, it shines the mirror to include still that the eyepiece is sighted the part and is installed central objective in the part is sighted to laser, and the eyepiece sights that part and master and laser sight that the part is connected and the eyepiece is sighted part and laser and is sighted the part and be linked together, sights part and central objective at the eyepiece and shines mirror handing -over department and be provided with 45 reflecting prism. Centering top of roadway board point can be assisted fast to this device simple structure, convenient to carry, simple installation, and the manpower consumes for a short time, efficient, and the precision is high.
Description
Technical field
This utility model belongs to mapping equipment technical field, is specifically related to a kind of underworkings top board point quick centring apparatus for leveling.
Background technology
Traditional underground control point is positioned on back, conventional wires controls to measure to an employing plumb bob suspension centering method, specifically plumb bob is hung under control point, and the equipment placement such as gyrotheodolite, total powerstation is supreme in foot rest, the method being directed at center on instrument and plumb bob lower extreme point carries out centering leveling. There is certain defect in do so: it is serious by tunnel windage that (1) hangs plumb bob, although can add the cloth that keeps out the wind, but actual effect is general, and the initial stage needs many wastes of manpower; (2) when instrument stand is located on foot rest, the alignment plumb operation of upper center requires height, when rough alignment, due to leveling impact, it is necessary to integral shift, the company's of being typically necessary foot rest integral shift, continuation leveling, centering, translation is thus needed repeatedly to circulate, and plumb bob is now also unstable, multiple error superposition, cause that last centering leveling is inefficient; (3) general downhole instrument weight is all tens of even tens kilograms, in assuming instrument repeatedly centering, leveling, translation motion. Need integral moving instrument, and slightly flat, centering again, essence are flat, translation, to medium. Waste staff is physical in a large number, and under operating unversed situation, efficiency is very low.
Summary of the invention
According to the deficiencies in the prior art, it is provided that a kind of simple in construction, the down-hole auxiliary for spider that with low cost, easy and simple to handle, easy to carry and precision is high are quickly to an apparatus for leveling for leveling.
This utility model realizes by techniques below scheme:
A kind of underworkings top board point quick centring apparatus for leveling, including spider face and the flat board that matches with spider face, the middle of described flat board has circular hole, flat board is connected to mounting disc by multiple steel firmwares, each steel firmware fixedly mounts a foot screw, flat board is also equipped with air level; Described mounting disc is installed with master, described master is provided with bottom extend to mounting disc and stretch out bottom mounting disc, the laser of hollow sights parts, described laser sights that the upper end of parts is internally installed laser lamp, and described master is also equipped with vertical level pipe and level vial pipe; Also include eyepiece sight parts and be installed on the center object lens irradiation mirror that laser is sighted in parts, described eyepiece is sighted parts and is sighted parts with master and laser and be connected and eyepiece is sighted parts and sighted parts with laser and be connected, and sights parts at eyepiece and irradiates mirror junction with center object lens and be provided with the reflecting prism of 45 ��.
Described flat board is screwed in the inside in spider face.
Described flat board is lamella lucida, is carved with distance scale normal line and angle index normal line on flat board.
Described laser lamp is rechargeable type sealed explosion-proof laser lamp.
This utility model beneficial effect:
This utility model is easy to carry, simple in construction, with low cost, it is possible to effectively alleviating the tunnel plate point centering leveling workload that downhole instrument is mounted on spider, efficiency is high, simple to operate and accuracy is at a relatively high. Enormously simplify traditional instrument and point starts to be accomplished by hang the flow process of plumb bob, effectively eliminate early stage to the unstability of a plumb bob, the heaviness of instrument foot rest and not easily modulability. Inlay leveling system quick centring by high-precision laser, help to be quickly found out exact center and the level of spider; And with laser system leveling to as foundation, constructing the level for spider and position reference, directly set up as instrument, connect, flatten, to the foundation put; Finally by hanging plumb bob as the foundation to the little range regulation of instrument; Whole system effectively alleviates workload, reduces the working time, improves efficiency, and precision is fully achieved requirement.
Accompanying drawing explanation
Fig. 1 is this utility model structure top view;
Fig. 2 is this utility model structure upward view;
Fig. 3 is this utility model side block diagram;
1 screw, 2 flat boards, 3 foot screws, 4 air levels, 5 masters, 6 mounting discs, 7 steel firmwares, 8 laser sight parts, 9 laser lamps, parts sighted by 10 eyepieces, 11 distance scale normal lines, 12 angle index normal lines, 13 vertical level pipes, 14 circular holes, 15 reflecting prisms, 16 center object lens irradiate mirror, 17 spider faces, 18 level vial pipes.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, technical solutions of the utility model are described further.
As shown in Figure 1 to Figure 3, a kind of underworkings top board point quick centring apparatus for leveling, including spider face 17 and the flat board 2 that matches with spider face 17, flat board 2 is fixed on the inside in spider face 17 by screw 1,
Flat board 2 is lamella lucida, flat board 2 is carved with distance scale normal line 11 and angle index normal line 12, the middle of flat board 2 has circular hole 14, flat board 2 is connected to mounting disc 6 by multiple steel firmwares 7, each steel firmware 7 fixedly mounts a foot screw 3, flat board 2 is also equipped with air level 4; Mounting disc 6 is installed with master 5, master 5 is provided with bottom extend to mounting disc 6 and stretch out bottom mounting disc 6, the laser of hollow sights parts 8, laser sights that the upper end of parts 8 is internally installed laser lamp 9, laser lamp 9 is rechargeable type sealed explosion-proof laser lamp, and master 5 is also equipped with vertical level pipe 13 and level vial pipe 18; Also include eyepiece sight parts 10 and be installed on the center object lens irradiation mirror 16 that laser is sighted in parts 8, eyepiece is sighted parts 10 and is sighted parts 8 with master 5 and laser and be connected and eyepiece is sighted parts 10 and sighted parts 8 with laser and be connected, and sights parts 10 at eyepiece and irradiates mirror 16 junction with center object lens and be provided with the reflecting prism 15 of 45 ��.
Use procedure:
[a] prepares down-hole spider, frame spider face 17, the flat board 2 of back point quick centring apparatus for leveling is placed on spider face, and it is symmetrical about angle index normal line 12 by being directed at the foot rest face any one angle of triangle, reach angular alignment, flat board 2 under this leveling system is placed in be nested position with spider face, then by being directed at the limit, 17 3, the foot rest face reading at distance scale normal line 11, limit, three, foot rest face distance scale normal line 11 high scale line on three limits on flat board 2 is overlapped, and ensure that limit, three, foot rest face is identical at distance scale normal line 12 reading value, the center at the center and foot rest face that finally reach flat board 2 accurately overlaps.
[b] now foot rest only exists leveling system, light quality; Laser is sighted the chargeable sealed explosion-proof laser lamp 9 in parts 8 open and load laser and sight in parts 8.
[c] by now with leveling system foot rest holder to tunnel to be centred below and put down spider, flatten roughly according to air level 4, and laser spots substantially alignd with back point. It is commonly performed thick centering, two or three bouts of thick leveling, easy and simple to handle.
In [d] now this leveling system the latter half flat board 2, air level 4 is placed in the middle, and spider face almost horizontal is described. Laser spots is irradiated near back alignment.
[e] is now typically via adjusting three foot screws 3 so that sight system precise vertical, laser beam exact numerical.
[f], after [g] and [h] step, spider face 17 is nearly horizontal, part exact numerical in system, laser is now not exclusively directed at plate summit, tunnel, by unclamping turn fixed screw 1, translation adjusts leveling system so that laser alignment is in back alignment.
[g] is if carry out [i] step, it has been found that translation is interval not, flat board 2 has now been placed in just angle, the distance scale place that [d] records, and little for foot rest scope has been moved. Repeat [f] to [i] step.
[h] is after step [i], now spider face 17 almost horizontal, underworkings top board point quick centring leveling system top shunt excitation illumination quasi-component 8 can pass through foot screw 3 and adjust to perfect vertical, and the laser lamp 9 of system centre just exposes on back alignment.
[i] now system just provides position and horizontal reference to spider. Rotary fixing screw silk 1 is unclamped, take off leveling system, then the equipment placement such as total powerstation, gyro can be disposed up, now need not slightly put down, because foot rest face is almost level, have only to by assuming that the foot screw of instrument carries out same fine setting in the level interval that just system is arranged, put down to instrument essence. Now hang up plumb bob at back point, and the little scope of instrument carries out translation fine setting in the interval, position that just system is arranged, it is convenient to efficiently just can quick and precisely to point.
[j] this leveling system can be also used for the leveling of centering on the ground, irradiate mirror 16 to point particular by center object lens, and by reflecting prism 15, sight parts 10 by eyepiece and carry out centering, and flattened by air level 4, vertical level pipe 13 and level vial pipe 18, there is same effect.
This utility model is easy to carry, simple in construction, with low cost, it is possible to effectively alleviating the tunnel plate point centering leveling workload that downhole instrument is mounted on spider, efficiency is high, simple to operate and accuracy is at a relatively high. Enormously simplify traditional instrument and point starts to be accomplished by hang the flow process of plumb bob, effectively eliminate early stage to the unstability of a plumb bob, the heaviness of instrument foot rest and not easily modulability. Inlay leveling system quick centring by high-precision laser, help to be quickly found out exact center and the level of spider; And with laser system leveling to as foundation, constructing the level for spider and position reference, directly set up as instrument, connect, flatten, to the foundation put; Finally by hanging plumb bob as the foundation to the little range regulation of instrument; Whole system effectively alleviates workload, reduces the working time, improves efficiency, and precision is fully achieved requirement.
Claims (4)
1. a underworkings top board point quick centring apparatus for leveling, including spider face (17) and the flat board (2) that matches with spider face (17), it is characterized in that: the middle of described flat board (2) has circular hole (14), flat board (2) is connected to mounting disc (6) by multiple steel firmwares (7), each steel firmware (7) one foot screw (3) of upper fixed installation, flat board (2) is also equipped with air level (4);
Described mounting disc (6) is installed with master (5), described master (5) is provided with bottom extend to mounting disc (6) and stretch out from mounting disc (6) bottom, the laser of hollow sights parts (8), described laser sights that the upper end of parts (8) is internally installed laser lamp (9), and described master (5) is also equipped with vertical level pipe (13) and level vial pipe (18);
Also include eyepiece sight parts (10) and be installed on center object lens irradiation mirror (16) that laser is sighted in parts (8), described eyepiece is sighted parts (10) and is sighted parts (8) with master (5) and laser and be connected and eyepiece is sighted parts (10) and sighted parts (8) with laser and be connected, and sights parts (10) at eyepiece and irradiates mirror (16) junction with center object lens and be provided with the reflecting prism (15) of 45 ��.
2. a kind of underworkings top board point quick centring apparatus for leveling according to claim 1, it is characterised in that: described flat board (2) is fixed on the inside of spider face (17) by screw (1).
3. a kind of underworkings top board point quick centring apparatus for leveling according to claim 1 or claim 2, it is characterised in that: described flat board (2) is lamella lucida, is carved with distance scale normal line (11) and angle index normal line (12) on flat board (2).
4. a kind of underworkings top board point quick centring apparatus for leveling according to claim 1, it is characterised in that: described laser lamp (9) is rechargeable type sealed explosion-proof laser lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093103.3U CN205300585U (en) | 2015-12-25 | 2015-12-25 | Quick centering leveling device of underworkings roof point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093103.3U CN205300585U (en) | 2015-12-25 | 2015-12-25 | Quick centering leveling device of underworkings roof point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300585U true CN205300585U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521093103.3U Expired - Fee Related CN205300585U (en) | 2015-12-25 | 2015-12-25 | Quick centering leveling device of underworkings roof point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300585U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910592A (en) * | 2016-07-07 | 2016-08-31 | 成都富通光通信技术有限公司 | Perpendicularity measuring device |
| CN109974673A (en) * | 2019-03-11 | 2019-07-05 | 中国人民解放军63883部队 | Multi-functional quick essence takes aim at counter point device |
| CN111853484A (en) * | 2020-07-30 | 2020-10-30 | 陕西工业职业技术学院 | A centering leveling device for engineering survey |
| CN112556672A (en) * | 2020-12-21 | 2021-03-26 | 中国人民解放军火箭军士官学校 | High-precision quick measurement target |
| CN111238453B (en) * | 2018-11-28 | 2023-09-05 | 赫克斯冈技术中心 | Intelligent positioning module |
-
2015
- 2015-12-25 CN CN201521093103.3U patent/CN205300585U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910592A (en) * | 2016-07-07 | 2016-08-31 | 成都富通光通信技术有限公司 | Perpendicularity measuring device |
| CN105910592B (en) * | 2016-07-07 | 2018-06-15 | 成都富通光通信技术有限公司 | A kind of verticality measurement device |
| CN111238453B (en) * | 2018-11-28 | 2023-09-05 | 赫克斯冈技术中心 | Intelligent positioning module |
| CN109974673A (en) * | 2019-03-11 | 2019-07-05 | 中国人民解放军63883部队 | Multi-functional quick essence takes aim at counter point device |
| CN109974673B (en) * | 2019-03-11 | 2024-03-15 | 中国人民解放军63883部队 | Multifunctional quick fine aiming point-to-point device |
| CN111853484A (en) * | 2020-07-30 | 2020-10-30 | 陕西工业职业技术学院 | A centering leveling device for engineering survey |
| CN111853484B (en) * | 2020-07-30 | 2022-04-12 | 陕西工业职业技术学院 | A centering leveling device for engineering survey |
| CN112556672A (en) * | 2020-12-21 | 2021-03-26 | 中国人民解放军火箭军士官学校 | High-precision quick measurement target |
| CN112556672B (en) * | 2020-12-21 | 2022-05-27 | 中国人民解放军火箭军士官学校 | High-precision quick measurement target |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 Termination date: 20161225 |