CN202770446U - Quick anchoring convergence measuring point - Google Patents
Quick anchoring convergence measuring point Download PDFInfo
- Publication number
- CN202770446U CN202770446U CN 201220373459 CN201220373459U CN202770446U CN 202770446 U CN202770446 U CN 202770446U CN 201220373459 CN201220373459 CN 201220373459 CN 201220373459 U CN201220373459 U CN 201220373459U CN 202770446 U CN202770446 U CN 202770446U
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- CN
- China
- Prior art keywords
- anchoring
- resin
- anchor pole
- quick
- measurement point
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- 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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Abstract
A quick anchoring convergence measuring point comprises a resin anchoring roll, an anchoring rod, a protection nut and a measuring ring. One end of the anchoring rod contacts with the resin anchoring roll and rotates to stir the resin anchoring roll to enable resin anchoring roll daub and curing agent to be fully blended for reaction, an interface device is arranged at the other end of the anchoring rod, and the protection nut and the measuring ring are respectively connected with the interface device. The quick anchoring convergence measuring point has the advantages that measurement can be completed immediately after mounting namely anchoring is firm, and measurement efficiency and measurement data accuracy are improved.
Description
Technical field
The utility model relates to a kind of convergence measurement point equipment, particularly a kind of quick anchoring convergence measurement point equipment.
Background technology
Adopting the convergence chi to carry out in the monitoring of tunnel convergent deformation, the convergence measuring point generally adopts the anchoring of carrying out of expansion bolt or mortar anchoring rod, and the former shortcoming is in test process, is easy to become flexible, and particularly in the weak surrounding rock situation, affects measuring accuracy; The latter's shortcoming is will arrive by the time could begin to measure behind the mortar hardening, affects work efficiency.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is that will to provide after a kind of installation be the anchoring jail, can measure immediately, has improved the convergence measurement point equipment of the accuracy of the work efficiency measured and measurement data.
The purpose of this utility model is achieved in that the quick anchoring convergence measurement point equipment comprises resin anchoring volume, anchor pole, tin hat and surveys the ring composition, described anchor pole one end and resin anchoring cigarette are touched, anchor pole rotates the agitating resin cement anchor, resin anchoring volume clay and hardening agent is fully merged react; The described anchor pole other end is provided with interface arrangement; Described tin hat, survey ring can be connected with interface arrangement respectively.
The utility model provides the quick anchoring convergence measurement point equipment, hole in the rock, resin anchoring volume or epoxies cement anchor or epoxy resin cement anchor are put into boring, anchor pole one end stretches in the boring, anchor pole rotates agitating resin cement anchor or epoxies cement anchor or epoxy resin cement anchor, make resin anchoring volume or epoxies cement anchor or epoxy resin cement anchor clay and hardening agent fully merge to react and make expansion, after reaching the degree of depth of expection, rock closely is fixedly connected with anchor pole, thereby realize anchor rod anchored jail, the anchor pole other end connects to survey to encircle and just can begin to measure, and has realized the raising of surveying work efficient and measurement data accuracy; Interface arrangement is the connecting filament mouth, surveys to be equipped with nut, and it is higher that interface arrangement and survey articulating connect efficient; Be provided with the dismounting that one group of parallel surface is convenient to survey ring near the anchor pole interface arrangement; Interface arrangement can also be connected with tin hat, and tin hat can be protected the interface arrangement on the anchor pole to drive at machinery and be damaged when anchor pole rotates, and pulls down after using and just can.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is work schematic diagram of the present utility model;
Fig. 2 is the utility model anchor pole schematic diagram;
Fig. 3 is the utility model tin hat schematic diagram;
Fig. 4 is that the utility model is surveyed the ring schematic diagram.
Embodiment
Structure of the present utility model is as shown in Figure 1: 2 borings 1 that place on the rock mass 3 of resin anchoring volume, and anchor pole 5 one ends are rolled up 2 with resin anchoring and are contacted, and 4 is first pneumatically placed concrete;
As shown in Figure 2, anchor pole 5 other ends are provided with interface arrangement 6, and interface arrangement 6 is the connecting filament mouth, are provided with one group of parallel surface 8 near the interface arrangement 6;
As shown in Figure 3, tin hat 7;
As shown in Figure 4, survey ring 9 and be provided with nut.
Principle of work is as follows: after first pneumatically placed concrete 4 was finished, resin anchoring volume 2 was then put in boring in rock mass 3 in boring 1, then tin hat is contained in the connecting filament mouth, and electric drill is used with anchor pole 5 by tin hat and is connected; Anchor pole 5 is put into boring 1, start electric drill, anchor pole 5 stirs resin anchoring while piercing and rolls up 2, makes clay and hardening agent in the cement anchor 2 fully merge the expansion that reacts; After reaching the degree of depth of expection, rock closely is fixedly connected with anchor pole, blocks anchor pole parallel surface 8 with spanner, unloads tin hat 7, surveys ring 9 and is connected with the connecting filament mouth by nut, measures with the convergence chi to get final product.
Claims (2)
1. quick anchoring convergence measurement point equipment, it is characterized in that: described quick anchoring convergence measurement point equipment comprises resin anchoring volume (2), anchor pole (5), tin hat (7) and surveys ring (9) and forms, described anchor pole (5) one ends contact with resin anchoring volume (2), anchor pole (5) rotates agitating resin cement anchor (2), resin anchoring volume (2) clay and hardening agent is fully merged react; Described anchor pole (5) other end is provided with interface arrangement (6); Described tin hat (7), survey ring (9) can be connected with interface arrangement (6) respectively.
2. quick anchoring convergence measurement point equipment according to claim 1 is characterized in that: described resin anchoring volume (2) can replace with epoxies cement anchor or epoxy resin cement anchor.
3. quick anchoring convergence measurement point equipment according to claim 1, it is characterized in that: described interface arrangement (6) is the connecting filament mouth, and described survey ring (9) is provided with nut.
4. quick anchoring convergence measurement point equipment according to claim 1, it is characterized in that: described interface arrangement (6) can also be connected with tin hat (7).
5. quick anchoring convergence measurement point equipment according to claim 1 is characterized in that: be provided with one group of parallel surface (8) near described anchor pole (5) interface arrangement (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373459 CN202770446U (en) | 2012-07-31 | 2012-07-31 | Quick anchoring convergence measuring point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373459 CN202770446U (en) | 2012-07-31 | 2012-07-31 | Quick anchoring convergence measuring point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770446U true CN202770446U (en) | 2013-03-06 |
Family
ID=47777012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220373459 Expired - Fee Related CN202770446U (en) | 2012-07-31 | 2012-07-31 | Quick anchoring convergence measuring point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291724A (en) * | 2013-06-21 | 2013-09-11 | 山东科技大学 | Adjusting nut for roadway surrounding rock convergence and deformation monitoring and using method thereof |
| CN103411593A (en) * | 2013-08-16 | 2013-11-27 | 中国水电顾问集团中南勘测设计研究院 | Convergence measuring peg |
-
2012
- 2012-07-31 CN CN 201220373459 patent/CN202770446U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291724A (en) * | 2013-06-21 | 2013-09-11 | 山东科技大学 | Adjusting nut for roadway surrounding rock convergence and deformation monitoring and using method thereof |
| CN103411593A (en) * | 2013-08-16 | 2013-11-27 | 中国水电顾问集团中南勘测设计研究院 | Convergence measuring peg |
| CN103411593B (en) * | 2013-08-16 | 2015-09-16 | 中国电建集团中南勘测设计研究院有限公司 | Convergence peg |
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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: 20130306 Termination date: 20180731 |