CN205593510U - A component that is used for anchor tunnel convergence monitoring piece - Google Patents
A component that is used for anchor tunnel convergence monitoring piece Download PDFInfo
- Publication number
- CN205593510U CN205593510U CN201620360030.8U CN201620360030U CN205593510U CN 205593510 U CN205593510 U CN 205593510U CN 201620360030 U CN201620360030 U CN 201620360030U CN 205593510 U CN205593510 U CN 205593510U
- Authority
- CN
- China
- Prior art keywords
- anchorage element
- bolt
- convergence monitoring
- monitoring sheet
- convergence
- 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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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a component that is used for anchor tunnel convergence monitoring piece and mounting means, monitor the piece and paste the anchorage element of convergeing the monitoring piece including the convergence, the anchorage element of pasting convergence monitoring piece constitute by the three -section, each section is crisscross to pass bolt hole connection by connecting bolt, messenger's anchorage element can angle of adjustment. The anchorage element is in when installation, and it can only to need to insert the one end that the anchorage element has an external screw thread in the bolt gasket round hole internal thread and screw up along clockwise. It can only to need when demolising the anchorage element in the construction later stage to unscrew it and lift off along anticlockwise. Only need adjust each intersegmental angle of anchorage element in the time of need changing variable angle, make it reach required angle, then screw up each intersegmental bolt can.
Description
Technical field
This utility model relates to a kind of monitoring field, tunnel, a kind of component for anchoring convergence monitoring sheet.
Background technology
In present tunnel underground driving technology, the application of shield machine (TMB) driving technology is more and more extensive.During constructing tunnel, in order to monitor the displacement of Tunnel week convergent deformation and section of jurisdiction, tunnel arranges substantial amounts of convergence monitoring sheet.At present, in order to install these convergence monitoring sheets, the method for employing is to be pasted onto on anchorage element by convergence monitoring sheet, then is welded on by anchorage element on the spacer for bolt of tunnel duct piece installation bolt.Block anchorage element again when phase and finishing after construction, removed.
Such scheme has the obvious disadvantage that when implementing, and after anchorage element welding, angle is non-adjustable whole, it is impossible to adapt to different monitoring situations；It is complex that various welding sequences and later stage remove operation construction, needs personnel and the equipment of specialty, and efficiency of construction is low；Anchorage element recycling rate of waterused after dismounting is low, causes waste of material, adds cost.
Utility model content
This utility model is in order to solve the problem that existing anchorage element exists, it is proposed that a kind of component for anchoring convergence monitoring sheet, and the easy construction when installing, dismantling of this anchorage element, after installation, convergence monitoring sheet angle can adjust.
This utility model solves its technical problem and be the technical scheme is that a kind of component for anchoring convergence monitoring sheet, including convergence monitoring sheet and the anchorage element of stickup convergence monitoring sheet, the described anchorage element pasting convergence monitoring sheet is constituted by three sections, external screw thread is made in one end of anchorage element first paragraph, and the other end opens a bolt hole；A bolt hole is respectively opened at anchorage element second segment two ends, two holes axially vertical；Anchorage element the 3rd section at one end opens a bolt hole, welds an iron plate at the other end, in order to paste convergence monitoring sheet, and described convergence monitoring sheet is conventional monitoring sheet；Described each section of the anchorage element pasting convergence monitoring sheet is staggered to be connected through bolt hole by connecting bolt: anchorage element first paragraph, on anchorage element second segment, makes anchorage element can change angle in the horizontal direction；Anchorage element second segment is the most parallel with anchorage element the 3rd section, makes anchorage element can change angle in vertical direction.
Meanwhile, when installing anchorage element, also needing a kind of section of jurisdiction to install the spacer for bolt of bolt, its sidepiece opens a circular hole, the built-in female thread matched with anchorage element one end external screw thread.Anchorage element when mounted, only need to be inserted spacer for bolt circular hole female thread with externally threaded one end and tighten along clockwise direction by anchorage element.It only need to be turned on and unload when removing anchorage element by the phase in the counterclockwise direction after construction.Need only to adjust anchorage element each intersegmental angle when changing angle so that it is reach required angle, then tighten each intersegmental bolt.
The beneficial effects of the utility model are: anchorage element angle after mounting can adjust, and adapt to different monitoring situations；Installation procedure is easy and simple to handle, and device therefor is simple, and efficiency of construction is high；Anchorage element after dismounting is the most reusable, improves the utilization rate of material, reduces cost.
Accompanying drawing explanation
This utility model is further described by explanation and embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the anchorage element structure chart posting convergence monitoring sheet.
Fig. 2 is spacer for bolt front view.
Fig. 3 is spacer for bolt top view.
Fig. 4 is spacer for bolt side view.
In figure, 1, paste convergence monitoring sheet anchorage element；2, anchorage element first paragraph；3, external screw thread；4, anchorage element connecting bolt；5, anchorage element second segment；6, bolt hole；7, anchorage element the 3rd section；8, iron plate；9, convergence monitoring sheet；10, spacer for bolt；11, spacer for bolt circular hole；12, spacer for bolt circular hole female thread
Detailed description of the invention
The following is specific embodiment of the utility model, in conjunction with accompanying drawing, the technical solution of the utility model is described further.
Referring to the drawings, the utility model discloses a kind of component for anchoring convergence monitoring sheet, including convergence monitoring sheet 9 and the anchorage element 1 of stickup convergence monitoring sheet, the described anchorage element 1 pasting convergence monitoring sheet 9 is constituted by three sections, external screw thread 3 is made in one end of anchorage element first paragraph 2, and the other end opens a bolt hole 6；A bolt hole 6 is all opened at anchorage element second segment 5 two ends, two holes axially vertical；Anchorage element at one end opens a bolt hole 6 for the 3rd section 7, welds an iron plate 8 at the other end, in order to paste convergence monitoring sheet 9, and described convergence monitoring sheet 9 is conventional monitoring sheet；Described each section of the anchorage element 1 pasting convergence monitoring sheet 9 is staggered to be connected through bolt hole 6 by connecting bolt 4: anchorage element first paragraph 2, on anchorage element second segment 5, makes anchorage element 1 can change angle in the horizontal direction；Anchorage element second segment 5 is the most parallel with anchorage element the 3rd section 7, makes anchorage element 1 can change angle in vertical direction.
Meanwhile, when installing anchorage element 1, also needing a kind of section of jurisdiction to install the spacer for bolt 10 of bolt, its sidepiece opens a circular hole 11, and built-in female thread 12 matches with anchorage element one end external screw thread 3.Anchorage element 1 when mounted, only need in the anchorage element 1 one end insertion spacer for bolt 10 circular hole 11 with external screw thread 3 and will be tightened along clockwise direction.It only need to be turned on and unload when removing anchorage element 1 by the phase in the counterclockwise direction after construction.Need only to adjust anchorage element 1 each intersegmental angle when changing angle so that it is reach required angle, then tighten each intersegmental bolt 4.
This utility model is not limited to above-described embodiment, and according to the description of above-described embodiment, those skilled in the art can also make some and obviously change, but these changes all should fall among protection domain of the present utility model.
Claims (3)
1. the component being used for anchoring convergence monitoring sheet, it is characterised in that: include convergence monitoring sheet and paste the anchorage element of convergence monitoring sheet；The described anchorage element pasting convergence monitoring sheet is constituted by three sections, and external screw thread is made in one end of anchorage element first paragraph, and the other end opens a bolt hole；A bolt hole is respectively opened at anchorage element second segment two ends, two holes axially vertical；Anchorage element the 3rd section at one end opens a bolt hole, welds an iron plate at the other end, in order to paste convergence monitoring sheet；Described each section of the anchorage element pasting convergence monitoring sheet is staggered to be connected through bolt hole by connecting bolt: anchorage element first paragraph, on anchorage element second segment, makes anchorage element can change angle in the horizontal direction；Anchorage element second segment is the most parallel with anchorage element the 3rd section, makes anchorage element can change angle in vertical direction.
A kind of component for anchoring convergence monitoring sheet the most according to claim 1, it is characterised in that: described convergence monitoring sheet is conventional monitoring sheet.
A kind of component for anchoring convergence monitoring sheet the most according to claim 1, it is characterized in that: when installing anchorage element, also needing a kind of section of jurisdiction to install the spacer for bolt of bolt, its sidepiece opens a circular hole, the built-in female thread matched with anchorage element one end external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360030.8U CN205593510U (en) | 2016-04-26 | 2016-04-26 | A component that is used for anchor tunnel convergence monitoring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360030.8U CN205593510U (en) | 2016-04-26 | 2016-04-26 | A component that is used for anchor tunnel convergence monitoring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593510U true CN205593510U (en) | 2016-09-21 |
Family
ID=56936101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360030.8U Expired - Fee Related CN205593510U (en) | 2016-04-26 | 2016-04-26 | A component that is used for anchor tunnel convergence monitoring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341647A (en) * | 2018-12-21 | 2019-02-15 | 上海隧道工程质量检测有限公司 | One kind being suitable for the monitoring convergent detection device of vcehicular tunnel |
-
2016
- 2016-04-26 CN CN201620360030.8U patent/CN205593510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341647A (en) * | 2018-12-21 | 2019-02-15 | 上海隧道工程质量检测有限公司 | One kind being suitable for the monitoring convergent detection device of vcehicular tunnel |
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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 |
Granted publication date: 20160921 Termination date: 20170426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |