CN209541687U - A kind of cross distribution point method measurement combined bay - Google Patents
A kind of cross distribution point method measurement combined bay Download PDFInfo
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- CN209541687U CN209541687U CN201920398537.6U CN201920398537U CN209541687U CN 209541687 U CN209541687 U CN 209541687U CN 201920398537 U CN201920398537 U CN 201920398537U CN 209541687 U CN209541687 U CN 209541687U
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- bar
- closes
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- horizontal pumping
- pumping
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Abstract
The utility model provides a kind of cross distribution point method measurement combined bay, including the cup dolly made by magnetic material, horizontal pumping closes bar, perpendicular take out closes bar, wherein horizontal pumping closes bar, perpendicular take out closes bar as three sections of stretching structures, perpendicular conjunction bar of taking out is vertically mounted on the pedestal center of circle, perpendicular conjunction bar top of taking out is equipped with small industry steam turbine, horizontal pumping closes and is provided with through-hole on mobile jib in the middle part of bar, horizontal pumping closes bar and is sleeved on perpendicular take out on conjunction bar by through-hole, horizontal pumping is closed bar and is vertically arranged with perpendicular conjunction bar of taking out, horizontal pumping closes bar one end and is provided with laser lamp, the other end is provided with small industry steam turbine, the equipment uses simple, measure data precision, only need one that can complete the task of cross distribution point method measurement roadway deformation, measurement efficiency is high.
Description
Technical field
The utility model belongs to mine laneway deformation measurement field more particularly to a kind of measurement combination of cross distribution point method
Frame.
Background technique
Roadway deformation observation is general to require top bottom measuring point to be located in the middle part of tunnel, and side portion's measuring point is located above bottom plate 1500mm
It sets, measuring point is placed will be convenient for observation.So tunnel measuring point generallys use the methods of spray painting, note reflective sheeting in actual measurement, carry out
The processing of obviousization label not can guarantee cord and effectively connect tunnel when recycling horizontal cord to measure, but using horizontal cord
Two help observation point, and can be potentially encountered working surface production situation when measurement, therefore utilize cord method measurement roadway deformation operability
Difference, and it is dangerous, while there are when ponding in tunnel, when measuring point is located in ponding, existing using vertical cord can not be accurate
The problem of determining point position in turn results in measurement error.And above-mentioned measurement need of work has and operates in double harness, people behaviour
Make measuring instrument, in addition a people assists that rope is taken to measure and record, low efficiency, high labor cost.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of cross distribution point method measurement combined bay, this sets
It is standby to use simple, measure data precision, it is only necessary to which that one can complete the task of cross distribution point method measurement roadway deformation, measurement effect
Rate is high.
The technical solution of the utility model is: a kind of cross distribution point method measurement combined bay, including is made by magnetic material
Cup dolly, horizontal pumping closes bar, erects to take out and close bar,
The horizontal pumping closes bar, perpendicular take out closes bar, is three sections of stretching structures, and both ends side lever can take in middle part mobile jib,
The perpendicular pumping is closed bar and is vertically mounted on the pedestal center of circle, and perpendicular conjunction bar top of taking out is equipped with small industry steam turbine, uses
The distance that tunnel top center is arrived at the top of bar is closed in perpendicular take out of measurement,
The horizontal pumping closes and is provided with through-hole in the middle part of bar on mobile jib, and horizontal pumping conjunction bar is sleeved on perpendicular take out by through-hole and closes on bar, horizontal
It takes out conjunction bar to be vertically arranged with perpendicular conjunction bar of taking out, the horizontal pumping closes bar one end and is provided with laser lamp, and the other end is provided with miniature laser and surveys
Distance meter takes out the precise positioning and measurement that close bar to tunnel measuring point for horizontal.
The horizontal pumping closes bar, perpendicular conjunction bar edge of taking out is provided with scale.
The horizontal pumping, which is closed, to be corresponded to lead to the hole site and is provided with fixing bolt on bar, fixing bolt for fix horizontal pumpings close bar and
Perpendicular take out closes bar.
The horizontal pumping closes bar, perpendicular take out closes bar as aluminum alloy material.
The horizontal pumping, which is closed, to be arranged there are two level(l)ing bubble on mobile jib in the middle part of bar, and level(l)ing bubble is taken out conjunction bar two sides positioned at perpendicular, used
In the horizontal level adjustment for taking out conjunction bar.
The base end face center of circle is provided with locating slot, for connecting with measuring point.
The utility model structure is simple, easy to use, and measurement data is accurate, and greatly simplifies existing measurement operation,
Measurement can be completed in one.
Detailed description of the invention
Fig. 1 is measurement combined frame structure schematic diagram；
Fig. 2 is survey station measuring point distribution schematic diagram；
Fig. 3 is that measurement combined bay measures tunnel schematic diagram.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the drawings.
A kind of cross distribution point method measurement combined bay, including the cup dolly 8 made by magnetic material, horizontal pumping closes bar, erects
It takes out and closes bar,
Horizontal pumping closes bar, perpendicular take out closes bar, and for aluminum alloy material, three sections of stretching structures, both ends side lever can take in middle part mobile jib
In, edge is provided with scale, and it includes middle part mobile jib 3, left side bar 2, right-hand rod 6 that horizontal pumping, which closes bar, in the present embodiment, erects to take out and closes bar packet
Mobile jib 10 in the middle part of including, upper bar 11, lower lateral rods 9,
Perpendicular conjunction bar of taking out is vertically mounted on 8 center of circle of pedestal, and mounting means is removably to be fixedly connected, and erects to take out and closes bar top
Small industry steam turbine 12 is installed, for measuring the perpendicular distance taken out at the top of conjunction bar to tunnel top center,
Horizontal pumping closes and is provided with through-hole in the middle part of bar on mobile jib 3, and horizontal pumping conjunction bar is sleeved on perpendicular take out by through-hole and closes mobile jib in the middle part of bar
On 10, horizontal pumping is closed bar and is vertically arranged with perpendicular conjunction bar of taking out, and corresponds to lead to the hole site on horizontal pumping conjunction bar and is provided with fixing bolt 5, fixed
Bolt 5 closes bar for fixing horizontal pumping conjunction bar and perpendicular take out, and horizontal pumping conjunction bar left end is provided with laser lamp 1, and right end is provided with miniature laser
Rangefinder 7 takes out the precise positioning and measurement that close bar to tunnel measuring point for horizontal.
Horizontal pumping, which is closed, to be arranged there are two level(l)ing bubble 4 on mobile jib in the middle part of bar, and level(l)ing bubble 4 is taken out conjunction bar both sides positioned at perpendicular, is used for
It is horizontal to take out the level adjustment for closing bar.
The base end face center of circle is provided with locating slot, for connecting with measuring point.
In use, first helping to determine survey station measuring point and mark, the every place's survey station of tunnel cross distribution point method in tunnel roof and floor and two
There need to be 4 measuring points, such as 4 points of ABCD in Fig. 2；Wherein A, C and D point mark, should with it is eye-catching and it is not easily to fall off be main
Principle, it is desirable that CD level is 0 °；In tunnel, the placement of B point can carry drill rod, as shown in figure 3, measurement combined bay magnet pedestal 8 is inhaled
It invests on drill rod, then perpendicular take out of extraction closes bar lower lateral rods 9 and upper bar 11, and the bottom of lower lateral rods 9 is fixed on pedestal 8,
Horizontal pumping is closed mobile jib 3 in the middle part of bar to be set in the middle part of perpendicular pumping conjunction bar on mobile jib 10, and is adjusted using level(l)ing bubble 4 shown in Fig. 1
Flat, gradually perpendicular take out of height-regulating closes bar lower lateral rods 9, and the horizontal aluminium alloy system of guarantee takes out conjunction bar and is located substantially at roadway's sides measurement horizontal line CD
On, then it is fixed using fixing bolt 5；Precise positioning is carried out with the horizontal laser lamp 1 for taking out boom end on the left of conjunction bar, positions lane
The horizontal measuring point C in road records the horizontal range reading taken out and close rod end small industry steam turbine on the right side of bar, then rotary magnet pedestal at this time
8, rotation angle is 180 °, and laser lamp 1 is recycled to carry out D point precise positioning, reads horizontal pumping at this time and closes bar small industry steam turbine 7
Reading, then carry out horizontal pumping and close bar 2 on the left of bar, the scale of middle part mobile jib 3 and right-hand rod 6 is read, and is obtained horizontal pumpings and is closed bar entirety
Length value, closing bar entire length numerical value according to the horizontal reading twice for taking out conjunction bar small industry steam turbine 7 and horizontal pumping can get lane
Help the distance between measuring point CD in road two；Bar upper section is closed using the perpendicular perpendicular pumping of the reading of small industry steam turbine 12 closed at the top of bar upper bar of taking out
Top is then based on perpendicular take out and closes bar upper bar 11 to the distance of back measuring point A, the scale of middle part mobile jib 10 and lower lateral rods 9,
It obtains perpendicular take out and closes bar entirety rod piece collapsing length, bar entire length is closed according to the reading of top small industry steam turbine 12 and perpendicular take out
Numerical value can get the distance between tunnel roof and floor measuring point AB.As shown in Figure 3.
Finally, it should be noted that above embodiments are merely to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of cross distribution point method measurement combined bay, it is characterised in that: including the cup dolly made by magnetic material, horizontal pumping
Bar is closed, erects to take out and closes bar,
The horizontal pumping closes bar, perpendicular take out closes bar, is three sections of stretching structures, and both ends side lever can take in middle part mobile jib,
The perpendicular pumping is closed bar and is vertically mounted on the pedestal center of circle, and perpendicular conjunction bar top of taking out is equipped with small industry steam turbine, for surveying
Amount is perpendicular to take out the distance closed and arrive tunnel top center at the top of bar,
The horizontal pumping closes and is provided with through-hole in the middle part of bar on mobile jib, and horizontal pumping conjunction bar is sleeved on perpendicular take out by through-hole and closes on bar, and horizontal pumping is closed
Bar is vertically arranged with perpendicular conjunction bar of taking out, and the horizontal pumping closes bar one end and is provided with laser lamp, and the other end is provided with small industry steam turbine,
The precise positioning and measurement that close bar to tunnel measuring point are taken out for horizontal.
2. cross distribution point method according to claim 1 measurement combined bay, it is characterised in that: the horizontal pumping closes bar, perpendicular pumping
It closes bar edge and is provided with scale.
3. cross distribution point method according to claim 1 measurement combined bay, it is characterised in that: the horizontal pumping is closed corresponding on bar
Lead to the hole site is provided with fixing bolt, horizontal pumping closes bar to fixing bolt and perpendicular take out closes bar for fixing.
4. cross distribution point method according to claim 1 measurement combined bay, it is characterised in that: the horizontal pumping closes bar, perpendicular pumping
Conjunction bar is aluminum alloy material.
5. cross distribution point method according to claim 1 measurement combined bay, it is characterised in that: the horizontal pumping is closed main in the middle part of bar
There are two level(l)ing bubbles, level(l)ing bubble to close bar two sides positioned at perpendicular take out for setting on bar, for the horizontal level adjustment for taking out conjunction bar.
6. cross distribution point method according to claim 1 measurement combined bay, it is characterised in that: the base end face center of circle is set
It is equipped with locating slot, for connecting with measuring point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398537.6U CN209541687U (en) | 2019-03-27 | 2019-03-27 | A kind of cross distribution point method measurement combined bay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398537.6U CN209541687U (en) | 2019-03-27 | 2019-03-27 | A kind of cross distribution point method measurement combined bay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541687U true CN209541687U (en) | 2019-10-25 |
Family
ID=68275606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398537.6U Expired - Fee Related CN209541687U (en) | 2019-03-27 | 2019-03-27 | A kind of cross distribution point method measurement combined bay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854619A (en) * | 2020-07-06 | 2020-10-30 | 青岛申晟轨道装备有限公司 | Vertical size detection device of vehicle |
| CN112923835A (en) * | 2021-01-29 | 2021-06-08 | 淮北矿业股份有限公司 | Single-holding detachable telescopic roadway measuring device and using method thereof |
-
2019
- 2019-03-27 CN CN201920398537.6U patent/CN209541687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854619A (en) * | 2020-07-06 | 2020-10-30 | 青岛申晟轨道装备有限公司 | Vertical size detection device of vehicle |
| CN112923835A (en) * | 2021-01-29 | 2021-06-08 | 淮北矿业股份有限公司 | Single-holding detachable telescopic roadway measuring device and using 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |