CN105571625A - Oblique-supporting and adjustable measurement instrument fixing frame - Google Patents
Oblique-supporting and adjustable measurement instrument fixing frame Download PDFInfo
- Publication number
- CN105571625A CN105571625A CN201410619478.2A CN201410619478A CN105571625A CN 105571625 A CN105571625 A CN 105571625A CN 201410619478 A CN201410619478 A CN 201410619478A CN 105571625 A CN105571625 A CN 105571625A
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- Prior art keywords
- oblique
- supports
- fixed
- support
- supporting
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- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses an oblique-supporting and adjustable measurement instrument fixing frame. The oblique-supporting and adjustable measurement instrument fixing frame is formed by two supports of a measurement instrument fixing rack. The front ends of the supports are provided with a flat stage; a measuring instrument mounting hole is formed in the flat stage; the back ends of the two supports are provided with a support fixing plate; fixing screw holes are formed in the support fixing plate; fixing screws can pass through the fixing screw holes so as to fix the supports on an arc-shaped wall; two oblique supporting frames are arranged under the supports; two ends of each of the oblique supporting frames are provided with adjusting threads; one end of each of the oblique supporting frames is connected with a rotating shaft arranged in an adjusting screw hole under the supports, and the other end of each of the oblique supporting frames is connected with an oblique supporting frame fixing plate; and an oblique supporting frame fixing plate screw hole which can be fixed on the arc-shaped wall by a screw is formed in the oblique supporting frame fixing plate. The oblique-supporting and adjustable measurement instrument fixing frame is suitable for the measurement of a subway and a tunnel under construction.
Description
Technical field
The present invention relates to a kind of fixed mount of surveying instrument, especially relate to the measuring instrument fixed mount that a kind of oblique holder is adjustable.
Background technology
Because of the needs of transport development, build subway, open tunnel is that urban construction has Important Project, and because tunnel adopts shield machine operation, progress is fast, and surveying work must be caught up with in time, and the method that traditional employing tripod is measured cannot meet construction needs.Again because tunnel adopts two wall circular arc types to advance, tunnel survey instrument fixed mount must be fixed on circular arc type circular arc type metope.
Summary of the invention
The object of the invention is to for problem existing for above-mentioned subway, tunnel survey instrument fixed mount, provide a kind of design science reasonable, the measuring instrument fixed mount that oblique holder easy to use is adjustable.
In order to achieve the above object, the present invention has mainly come by the following technical solutions.The present invention formed primarily of two supports of measuring instrument fixed mount, the front end of support is provided with platform, the center of platform is provided with measuring instrument mounting hole, the rear end of two supports is provided with bracket fixing plate, bracket fixing plate is provided with fixed screw holes, support can be fixed on circular arc type wall through fixed screw holes by fixed screw, also be provided with two in the below of support and tiltedly hold in the palm bearing support, two ends of oblique holder bearing support are provided with adjustment screw thread, one end of oblique holder bearing support is connected at the rotation axis in the adjustment screw below support, the other end connects tiltedly holder bearing support fixed head, oblique holder bearing support fixed head is provided with tiltedly holder bearing support fixed head screw hole, available screw is fixed on circular arc type wall.
The present invention compared with prior art, has following obvious advantage and progress.(1) structure is simple.Because the scope of application of the present invention is only limited to subway, tunnel survey, be limited to the tunnel in hole enters, constantly change position, constantly advance, so must be adopt structure simple, easy disassembling easily.(2) easy to use.The present invention adopts and arranges remaining holder bearing support in the below of support, and oblique holder bearing support arranges adjustment threaded adjusting, and degree of regulation is high.
The present invention be applicable to build in subway, tunnel measurement use.
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is one-piece construction diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention formed primarily of two supports 4 of measuring instrument fixed mount, the front end of support 4 is provided with platform 1, the center of platform 1 is provided with measuring instrument mounting hole, the rear end of two supports 4 is provided with bracket fixing plate 7, bracket fixing plate 7 is provided with fixed screw holes, support 4 can be fixed on circular arc type wall through fixed screw holes by fixed screw, two tiltedly holder bearing supports 6 are also provided with in the below of support 4, two ends of oblique holder bearing support 6 are provided with and regulate screw thread 5, one end of oblique holder bearing support 6 is connected at the rotation axis 3 in the adjustment screw 2 below support 4, the other end connects tiltedly holder bearing support fixed head 8, oblique holder bearing support fixed head 8 can be fixed on circular arc type wall with screw.
The present invention be applicable to build in subway, tunnel measurement use.
Claims (1)
1. the measuring instrument fixed mount that tiltedly holder is adjustable, be made up of two supports (4) of measuring instrument fixed mount, the front end of support (4) is provided with platform (1), the center of platform (1) is provided with measuring instrument mounting hole, the rear end of two supports (4) is provided with bracket fixing plate (7), bracket fixing plate (7) is provided with fixed screw holes, support (4) can be fixed on circular arc type wall through fixed screw holes by fixed screw, it is characterized in that being also provided with two in the below of support (4) tiltedly holds in the palm bearing support (6), two ends of oblique holder bearing support (6) are provided with and regulate screw thread (5), one end of oblique holder bearing support (6) is connected at the rotation axis (3) in the adjustment screw (2) of support (4) below, the other end connects tiltedly holder bearing support fixed head (8), the available screw of oblique holder bearing support fixed head (8) is fixed on circular arc type wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619478.2A CN105571625A (en) | 2014-11-06 | 2014-11-06 | Oblique-supporting and adjustable measurement instrument fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619478.2A CN105571625A (en) | 2014-11-06 | 2014-11-06 | Oblique-supporting and adjustable measurement instrument fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105571625A true CN105571625A (en) | 2016-05-11 |
Family
ID=55882024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410619478.2A Pending CN105571625A (en) | 2014-11-06 | 2014-11-06 | Oblique-supporting and adjustable measurement instrument fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105571625A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202660172U (en) * | 2012-07-05 | 2013-01-09 | 李幼月 | Total station chassis frame |
| CN202757644U (en) * | 2012-07-24 | 2013-02-27 | 李幼月 | Tunnel measuring instrument fixing rack |
| CN203249637U (en) * | 2013-04-26 | 2013-10-23 | 李幼月 | Subway and tunnel measuring instrument fixing rack |
-
2014
- 2014-11-06 CN CN201410619478.2A patent/CN105571625A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202660172U (en) * | 2012-07-05 | 2013-01-09 | 李幼月 | Total station chassis frame |
| CN202757644U (en) * | 2012-07-24 | 2013-02-27 | 李幼月 | Tunnel measuring instrument fixing rack |
| CN203249637U (en) * | 2013-04-26 | 2013-10-23 | 李幼月 | Subway and tunnel measuring instrument fixing rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |