CN109115193A - A kind of adjustable connection survey device - Google Patents
A kind of adjustable connection survey device Download PDFInfo
- Publication number
- CN109115193A CN109115193A CN201810916029.2A CN201810916029A CN109115193A CN 109115193 A CN109115193 A CN 109115193A CN 201810916029 A CN201810916029 A CN 201810916029A CN 109115193 A CN109115193 A CN 109115193A
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- CN
- China
- Prior art keywords
- flexible
- horizon bar
- master control
- bearing
- welding
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention provides a kind of adjustable connection survey devices, it include: flexible master control stake, flexible horizon bar, support rod, trivet, bearing and fixed pulley, the flexible master control stake is solid integral by welding with trivet, the bearing is solid integral by welding with flexible horizon bar, the flexible horizon bar is solid integral by bearing welding with flexible master control stake, the fixed pulley and bearing, flexible horizon bar welding are solid integral, and support rod is attached with flexible master control stake and flexible horizon bar using Removable hook.In construction shaft connection survey, telescopic adjustment can be carried out to this device according to the safe distance on vertical shaft edge protection height and pit mouth ground, the rotation of flexible horizon bar can make survey crew carry out operation in ground safety zone, fixed pulley can make ground surface end fixation with steel wire that can arbitrarily fix position, connection survey in different construction environments is met to work, measurement working efficiency and precision are improved, provides powerful guarantee for subsequent construction.
Description
Technical field
The present invention relates to Construction of Silo connection survey apparatus field, specially a kind of adjustable connection survey device.
Background technique
In general subway work progress, in order to enable the accurate perforation of running tunnel, in bored tunnel construction, shield tunnel
Construction originate and tunneling process in must do connection survey to check and infilling control point, with this control tunneling direction and
Construction precision.The method of connection survey generally uses one-shaft orientation, Two-staged technique, by well head suspension wire ground control point
It is transferred to underground.Site factors are often limited to, consumption during the device production too complex operations that steel wire uses generally is hung
Take too many manpower and time, and there is also very big security risks in the vertical shaft course of work of high depth.Part connection is surveyed
Amount device cannot make that steel wire keeps stable state and steel wire bearing capacity direction is solid due to being not fixed firmly on well in rotating detection process
It is fixed, working efficiency is greatly reduced, the construction speed of entire engineering is influenced.
Summary of the invention
The present invention is intended to provide a kind of adjustable connection survey device, to solve background above technical problem.
In order to achieve the above object, the present invention provides a kind of adjustable connection survey devices, comprising: flexible master control stake is stretched
Contracting horizon bar, support rod, trivet, bearing and fixed pulley, the flexible master control stake and trivet are solid at one by welding
Body, the bearing is solid integral by welding with flexible horizon bar, and the flexible horizon bar and flexible master control stake are welded by bearing
Connect admittedly integral, the fixed pulley and bearing, flexible horizon bar welding are solid integral, support rod and flexible master control stake and flexible water
Flat bar is attached using Removable hook.
Further, the material of the flexible master control stake is external outer diameter 10cm, wall thickness 1cm steel pipe, and inside is outer diameter
7cm, wall thickness 1cm steel pipe.
Further, the material of the trivet is ∠ 4# type angle steel.
Further, the material of the support rod is outer diameter 3cm, wall thickness 1cm steel pipe, 2 turnbuckles.
Further, the material of the flexible horizon bar is external outer diameter 5cm, wall thickness 0.5cm steel pipe, and inside is outer diameter
2cm, wall thickness 0.5cm steel pipe.
Compared with prior art, the beneficial effects of the present invention are: in construction shaft connection survey, side can be faced according to vertical shaft
The safe distance on protection height and pit mouth ground carries out telescopic adjustment to this device, and the rotation of flexible horizon bar can make to measure people
Member carries out the stickup of reflector plate in ground safety zone, and fixed pulley can make ground surface end fixation with steel wire arbitrarily can fixed bit
It sets, so that restricted single operation before changing, meets connection survey in different construction environments and work, improve measurement work
Make efficiency and precision, provides powerful guarantee for subsequent accurate construction.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is partial structural diagram at A in Fig. 1 of the invention.
Specific embodiment
In order to make implement technical means of the invention, creation characteristic, reach purpose and effect is easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained, in the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " installation ", " company ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected to be mechanical connection, it is also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, can connection inside two elements.
Embodiment 1
As shown in Figure 1, invention provides a kind of adjustable connection survey device, comprising: flexible master control stake 1, flexible level
Bar 2, support rod 3, trivet 4, bearing 5 and fixed pulley 6, the flexible master control stake 1 are solid at one by welding with trivet 4
Body, the bearing 5 is solid integral by welding with flexible horizon bar 2, and the flexible horizon bar 2 passes through axis with flexible master control stake 1
It is solid integral to hold welding, the fixed pulley 6 and bearing 5, the flexible welding of horizon bar 2 are solid integral, support rod 3 and flexible master control stake
1 and flexible horizon bar 2 be attached using Removable hook.
Embodiment 2
As shown in Figure 1 and Figure 2, invention provides a kind of adjustable connection survey device, comprising: flexible master control stake 1 is stretched
Horizon bar 2, support rod 3, trivet 4, bearing 5 and fixed pulley 6, the flexible master control stake 1 and trivet 4 are solid by welding
Integrally, the bearing 5 is solid integral by welding with flexible horizon bar 2, and the flexible horizon bar 2 and flexible master control stake 1 are logical
It is solid integral to cross bearing welding, the fixed pulley 6 and bearing 5, the flexible welding of horizon bar 2 are solid integral, support rod 3 and flexible master
Control stake 1 and flexible horizon bar 2 are attached using Removable hook.
Further, the material of the flexible master control stake 1 is external outer diameter 10cm, wall thickness 1cm steel pipe, and inside is outer diameter
7cm, wall thickness 1cm steel pipe.
Further, the material of the trivet 4 is ∠ 4# type angle steel.
Further, the material of the support rod 3 is outer diameter 3cm, wall thickness 1cm steel pipe, 2 turnbuckles.
Further, the material of the flexible horizon bar 2 is external outer diameter 5cm, wall thickness 0.5cm steel pipe, and inside is outer diameter
2cm, wall thickness 0.5cm steel pipe.
The operation principle of the present invention is that passing through estimation vertical shaft edge protection height and vertical shaft in construction shaft connection survey
Flexible master control stake 1 is adjusted in the safe distance on ground, and master control stake 1 of stretching drives support rod 3 to move, and the drive of support rod 3 is stretched
Contracting horizon bar 2 moves, and flexible 2 other end of horizon bar is connect with fixed pulley 6, bearing 5, and can be changed by rolling bearing 5
Become flexible 2 orientation of horizon bar, additional flexible horizon bar 2 can stretch, and in addition can change bearing steel wires by adjusting fixed pulley 6
Power direction is carried, makes ground surface end fixation with steel wire that can arbitrarily fix position, survey crew can be made to make in ground safety zone
Industry,.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.Claimed range of the invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of adjustable connection survey device, comprising: flexible master control stake (1), flexible horizon bar (2), support rod (3), triangle
Brandreth (4), bearing (5) and fixed pulley (6), it is characterised in that: the flexible master control stake (1) and trivet (4) pass through welding
Gu integral, the bearing (5) is solid integral by welding with flexible horizon bar (2), the flexible horizon bar (2) and flexible master
Control stake (1) is solid integral by bearing welding, and the fixed pulley (6) and bearing (5), horizon bar (2) welding of stretching are admittedly integral,
Support rod (3) is attached with flexible master control stake (1) and flexible horizon bar (2) using Removable hook.
2. a kind of adjustable connection survey device according to claim 1, it is characterised in that: the flexible master control stake (1)
Material be external outer diameter 10cm, wall thickness 1cm steel pipe, inside be outer diameter 7cm, wall thickness 1cm steel pipe.
3. a kind of adjustable connection survey device according to claim 1, it is characterised in that: the trivet (4)
Material is ∠ 4# type angle steel.
4. a kind of adjustable connection survey device according to claim 1, it is characterised in that: the material of the support rod (3)
Material is outer diameter 3cm, wall thickness 1cm steel pipe, 2 turnbuckles.
5. a kind of adjustable connection survey device according to claim 1, it is characterised in that: the flexible horizon bar (2)
Material be external outer diameter 5cm, wall thickness 0.5cm steel pipe, inside be outer diameter 2cm, wall thickness 0.5cm steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916029.2A CN109115193A (en) | 2018-08-13 | 2018-08-13 | A kind of adjustable connection survey device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916029.2A CN109115193A (en) | 2018-08-13 | 2018-08-13 | A kind of adjustable connection survey device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109115193A true CN109115193A (en) | 2019-01-01 |
Family
ID=64853203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810916029.2A Pending CN109115193A (en) | 2018-08-13 | 2018-08-13 | A kind of adjustable connection survey device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109115193A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974679A (en) * | 2019-04-12 | 2019-07-05 | 中铁七局集团有限公司 | A kind of deep basal pit draws a frame |
| CN111536387A (en) * | 2020-04-24 | 2020-08-14 | 广州南方测绘科技股份有限公司 | Contact measurement support |
| CN111678505A (en) * | 2020-06-04 | 2020-09-18 | 中铁六局集团呼和浩特铁路建设有限公司 | Freely-adjustable cantilever arm for contact measurement and operation method thereof |
| CN111829492A (en) * | 2020-07-24 | 2020-10-27 | 中交第二航务工程局有限公司 | Laser plummet application-based contact measurement method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11148254A (en) * | 1997-11-14 | 1999-06-02 | Hitachi Metals Techno Ltd | Vertically carrying device and drilling device |
| CN204508626U (en) * | 2015-02-28 | 2015-07-29 | 中国水利水电第十三工程局有限公司 | A kind of connection survey portable activity support |
| CN205119990U (en) * | 2015-10-14 | 2016-03-30 | 中铁三局集团广东建设工程有限公司 | Connection survey frame |
| CN205116237U (en) * | 2015-11-02 | 2016-03-30 | 长安大学 | Device surveyd is carried out bridge pile foundation plinth scouring depth |
| CN205403760U (en) * | 2016-03-03 | 2016-07-27 | 中国水利水电第十一工程局有限公司 | Foot rest that is used for suspending in midair hammer ball during contact triangle -shaped measures |
| CN208443403U (en) * | 2018-08-13 | 2019-01-29 | 中铁七局集团西安铁路工程有限公司 | A kind of adjustable connection survey device |
-
2018
- 2018-08-13 CN CN201810916029.2A patent/CN109115193A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11148254A (en) * | 1997-11-14 | 1999-06-02 | Hitachi Metals Techno Ltd | Vertically carrying device and drilling device |
| CN204508626U (en) * | 2015-02-28 | 2015-07-29 | 中国水利水电第十三工程局有限公司 | A kind of connection survey portable activity support |
| CN205119990U (en) * | 2015-10-14 | 2016-03-30 | 中铁三局集团广东建设工程有限公司 | Connection survey frame |
| CN205116237U (en) * | 2015-11-02 | 2016-03-30 | 长安大学 | Device surveyd is carried out bridge pile foundation plinth scouring depth |
| CN205403760U (en) * | 2016-03-03 | 2016-07-27 | 中国水利水电第十一工程局有限公司 | Foot rest that is used for suspending in midair hammer ball during contact triangle -shaped measures |
| CN208443403U (en) * | 2018-08-13 | 2019-01-29 | 中铁七局集团西安铁路工程有限公司 | A kind of adjustable connection survey device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974679A (en) * | 2019-04-12 | 2019-07-05 | 中铁七局集团有限公司 | A kind of deep basal pit draws a frame |
| CN111536387A (en) * | 2020-04-24 | 2020-08-14 | 广州南方测绘科技股份有限公司 | Contact measurement support |
| CN111678505A (en) * | 2020-06-04 | 2020-09-18 | 中铁六局集团呼和浩特铁路建设有限公司 | Freely-adjustable cantilever arm for contact measurement and operation method thereof |
| CN111829492A (en) * | 2020-07-24 | 2020-10-27 | 中交第二航务工程局有限公司 | Laser plummet application-based contact measurement method |
| CN111829492B (en) * | 2020-07-24 | 2021-11-30 | 中交第二航务工程局有限公司 | Laser plummet application-based contact measurement method |
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