CN203786015U - Assistant device for anchoring part drawing instrument - Google Patents
Assistant device for anchoring part drawing instrument Download PDFInfo
- Publication number
- CN203786015U CN203786015U CN201420098941.9U CN201420098941U CN203786015U CN 203786015 U CN203786015 U CN 203786015U CN 201420098941 U CN201420098941 U CN 201420098941U CN 203786015 U CN203786015 U CN 203786015U
- Authority
- CN
- China
- Prior art keywords
- supporting
- base
- auxiliary device
- support member
- drawing instrument
- 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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Abstract
The utility model relates to the field of detection of engineering structures and particularly relates to an assistant device for an anchoring part drawing instrument. A supporting base is adopted to limit a main supporting piece which is provided with a leveling bolt and the like, so that the device does not move in the testing process and can horizontally adjust an anchoring piece and a base layer. The device further can be further agilely adjusted according to the diameter and type of the anchoring pieces and the effective anchoring depth so as to satisfy the requirements on the minimal inner diameter of a supporting ring of loading equipment in relevant specification.
Description
Technical field
The utility model relates to engineering structure detection field, and spy relates to a kind of anchor drawing instrument auxiliary device.
Background technology
For the field test of anchoring piece bearing capacity, clear and definite loading facilities support ring inner diameter D in specification " anchorage technology code after xoncrete structure " JGJ 145-2013
0should meet following regulation: bar planting D
0>=max (12d, 250mm), intumescent crab-bolt and expansion die bed crab-bolt D
0>=4h
ef, also want the perpendicular displacement of energy continuous recording anchoring piece with respect to concrete surface simultaneously; In specification " concrete structure reinforcement design specifications " GB50367-2006 annex N, explicitly call for device support point and the clear spacing of bar planting should not be less than 3d and should not be less than 60mm, the clear spacing of the strong point and crab-bolt should not be less than 1.5h
ef.Wherein d is anchor hole diameter, h
effor the effective anchorage depth of crab-bolt; The clamper of drawing equipment should be able to keep the centering of the line of force and anchoring piece axis.And the internal diameter of general drawing instrument can not meet above-mentioned requirements, be necessary so a set of handled easily can meet again the pull-out test bracing or strutting arrangement of code requirement.
(application number: 201220134646.5) the utility model provides a kind of anchor rod drawing instrument auxiliary device comprises the main support member of drawing instrument and is positioned at its inner anchor pole web member Chinese utility model patent " anchor rod drawing instrument auxiliary device ".This utility model ensures the normal work of drawing instrument by outside support power transmission, avoided again the effect of contraction of oil cylinder to base material.But this device easily breaks away in the time detecting the anchoring piece of non-vertical installation, unsuitable accurately centering; For anchoring piece and basic unit's off plumb situation, do not possess the function of freely adjusting simultaneously yet.
Summary of the invention
For the deficiency of background technology, the utility model adopts base for supporting to carry out spacing to main support member, main support member is established the modes such as leveling bolt, this device can accurately be located in test process, centering, be difficult for arbitrarily mobile, and in the time of anchoring piece and basic unit's out of plumb, can be by regulating leveling bolt to ensure the drawing instrument line of force and anchoring piece axis centering, this device can also be according to the diameter of anchoring piece, kind and effectively anchorage depth flexible, to meet the requirement to loading equipemtn support ring minimum diameter and drawing instrument and anchoring piece axis centering in related specifications.
Technical scheme of the present invention is, a kind of anchor drawing instrument auxiliary device, comprise main support member and base for supporting, it is characterized in that: base for supporting can carry out main support member spacing, main support member can carry out spacing to drawing instrument punching lifting jack used by support ring.
The instrument auxiliary device that pulls out as above, is characterized in that: described main support member is provided with leveling bolt.
The instrument auxiliary device that pulls out as above, is characterized in that: described main support member comprises support ring, and support ring below is provided with depression bar, and depression bar is provided with leveling bolt.
The instrument auxiliary device that pulls out as above, is characterized in that: described depression bar low side can be put into the scrobicular ring of base for supporting just.
The instrument auxiliary device that pulls out as above, it is characterized in that: described base for supporting is interior scrobicular ring, be provided with fixed orifice in scrobicular ring inside, the effect of fixed orifice is accurately to locate and fix this servicing unit according to anchoring piece position, and ensures that it can arbitrarily not move in testing process.
Brief description of the drawings
Fig. 1 is anchor drawing instrument auxiliary device front view;
Fig. 2 is main support member vertical view;
Fig. 3 is anchor drawing instrument auxiliary device A-A sectional view;
Fig. 4 is base for supporting vertical view;
Fig. 5 is base for supporting B-B sectional view;
Fig. 6 is anchor drawing instrument auxiliary device stereographic map.
Embodiment
Description of reference numerals: 1-main support member; 2-base for supporting; 3-support ring, 4-depression bar; 5-fixed orifice; 6-leveling bolt.
Below in conjunction with accompanying drawing, the utility model is described further,
If accompanying drawing 1 is to as shown in accompanying drawing 6, anchor drawing instrument auxiliary device of the present utility model, comprises main support member 1 and base for supporting 2, and main support member 1 comprises support ring 3, on support ring 3, wear difform interior ring, interior ring can be for adapting to the installation of different drawing instrument punching lifting jack; Support ring 3 belows are provided with multiple depression bars 4, and the utility model depression bar 4 is 3, and the low side of 3 depression bars 4 can be put into the scrobicular ring of base for supporting 2 just, and limits main support member 1, and it can not arbitrarily be moved.In order to regulate the levelness of main support member 1; also be provided with leveling bolt 6 in every depression bar 4 lower ends, by the adjustment up and down of this leveling bolt 6, ensure anchoring piece axis and the drawing instrument line of force centering of exposing; so just further improve the precision of pulling out instrument test, the safety of protection instrument and meter.
As shown in accompanying drawing 4 and Fig. 5, base for supporting 2 of the present utility model is interior scrobicular ring, is provided with fixed orifice 5 in scrobicular ring inside.
This device materials can be Q235 steel.The Main Function of base for supporting 2 is location, ensure the accurate centering in the center of bracing or strutting arrangement and the center of anchoring piece, also simultaneously spacing to the main support member 1 in top, particularly when anchoring body is non-when vertical, because the weight of lifting jack causes operation inconvenience, there is the position-limiting action of this base for supporting 2, just can overcome this weakness.
Step when the utility model is applied in anchoring piece bearing capacity is:
1,, according to the position of required detection anchoring piece, first determine the position of base for supporting 2 according to the requirement of centering, and be fixed in basic unit by expansion bolt (being arranged in the fixed orifice 5 in Fig. 4);
2, the length exposing depending on anchoring piece, can extend by extension bar if too short;
3, main support member 1 is placed in base for supporting 2;
4, punching lifting jack is installed, punching lifting jack is spacing by the interior ring in support ring, to ensure accurate centering nonvoluntary movement, if the anchoring piece exposing and basic unit's out of plumb can be adjusted by 6 leveling bolts;
5, installation position displacement sensor;
6, load image data.
Claims (5)
1. an anchor drawing instrument auxiliary device, comprises main support member and base for supporting, it is characterized in that: base for supporting can carry out spacing to main support member.
2. the instrument auxiliary device that pulls out as claimed in claim 1, is characterized in that: described main support member is provided with leveling bolt.
3. the instrument auxiliary device that pulls out as claimed in claim 1, is characterized in that: described main support member comprises support ring, and support ring can carry out drawing instrument punching lifting jack spacing, and support ring below is provided with depression bar, and depression bar is provided with leveling bolt.
4. the instrument auxiliary device that pulls out as claimed in claim 1 or 2, is characterized in that: described depression bar low side can be put into the scrobicular ring of base for supporting just.
5. the instrument auxiliary device that pulls out as claimed in claim 1 or 2, is characterized in that: described base for supporting is interior scrobicular ring, is provided with fixed orifice in scrobicular ring inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098941.9U CN203786015U (en) | 2014-03-06 | 2014-03-06 | Assistant device for anchoring part drawing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098941.9U CN203786015U (en) | 2014-03-06 | 2014-03-06 | Assistant device for anchoring part drawing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786015U true CN203786015U (en) | 2014-08-20 |
Family
ID=51322192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098941.9U Expired - Fee Related CN203786015U (en) | 2014-03-06 | 2014-03-06 | Assistant device for anchoring part drawing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203786015U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297054A (en) * | 2014-10-15 | 2015-01-21 | 东南大学 | Auxiliary linear anchoring device for researching tensile properties of FRP (Fiber Reinforced Polymer) ribs |
| CN104792622A (en) * | 2015-05-18 | 2015-07-22 | 郑卫华 | Bolt and cable pull-out strength tester |
| CN105758707A (en) * | 2016-03-30 | 2016-07-13 | 广西众诚工程质量检测有限公司 | Circular pull-out test supporting device |
| CN105784465A (en) * | 2016-03-30 | 2016-07-20 | 广西众诚工程质量检测有限公司 | Square supporting device for pull-out test |
| CN113324681A (en) * | 2021-05-28 | 2021-08-31 | 法施达科技有限公司 | Anchoring safety detection method for overhead contact system davit anchoring part |
-
2014
- 2014-03-06 CN CN201420098941.9U patent/CN203786015U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297054A (en) * | 2014-10-15 | 2015-01-21 | 东南大学 | Auxiliary linear anchoring device for researching tensile properties of FRP (Fiber Reinforced Polymer) ribs |
| CN104792622A (en) * | 2015-05-18 | 2015-07-22 | 郑卫华 | Bolt and cable pull-out strength tester |
| CN105758707A (en) * | 2016-03-30 | 2016-07-13 | 广西众诚工程质量检测有限公司 | Circular pull-out test supporting device |
| CN105784465A (en) * | 2016-03-30 | 2016-07-20 | 广西众诚工程质量检测有限公司 | Square supporting device for pull-out test |
| CN113324681A (en) * | 2021-05-28 | 2021-08-31 | 法施达科技有限公司 | Anchoring safety detection method for overhead contact system davit anchoring part |
| CN113324681B (en) * | 2021-05-28 | 2022-04-26 | 法施达科技有限公司 | Anchoring safety detection method for overhead contact system davit anchoring part |
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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: 20140820 Termination date: 20160306 |