CN104390910B - Drawing detection clamp for building insulting layer anchoring parts and drawing detection method - Google Patents
Drawing detection clamp for building insulting layer anchoring parts and drawing detection method Download PDFInfo
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- CN104390910B CN104390910B CN201410058211.0A CN201410058211A CN104390910B CN 104390910 B CN104390910 B CN 104390910B CN 201410058211 A CN201410058211 A CN 201410058211A CN 104390910 B CN104390910 B CN 104390910B
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- insulating layer
- building insulating
- drag hook
- building
- hook
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Abstract
The invention discloses a drawing detection clamp for building insulating layer anchoring parts and a drawing detection method. The clamp comprises a fixed disk, drag hooks and a retention member. The fixed disk can be detachably fixedly installed on a telescoping end of a drawing instrument. One side of the fixed disk is provided with a circular track. One end of each of at least three drag hooks can slide along the track to be positioned inside the track. A hook body which can be inserted into a technical hole in an end face of a building insulating layer anchoring part is formed at the other end of each drag hook. The retention member can apply a retention force which is consistent with the extension direction of each hook body onto the hook body of each drag hook. The detection method is as follows: firstly, the hook bodies of the drag hooks of the clamp are inserted into the technical hole in the end face of the building insulating layer anchoring part and hook the side wall of the technical hole; secondly, a pull rod of the clamp is fixed with the telescoping end of the drawing instrument; thirdly, legs of the drawing instrument are arranged on a wall; and finally, the telescoping end of the drawing instrument is operated and drawing force when the building insulating layer anchoring part is pulled out of the building insulating layer is tested. According to the invention, detection efficiency is high, and the building insulating layer is not damaged or slightly damaged.
Description
Technical field
The present invention relates to a kind of building body testing equipment and its detection method, particularly to a kind of building insulating layer anchoring piece
Drawing detection fixture and method for detecting drawing.
Background technology
In external wall external thermal insulation commonly used to anchoring piece be Special anchor bolt, it plays in external thermal insulation system
To the effect of wind suction prevention and thermal stress, avoid because skin outer heat preservation system is because standing physical stress and construction for a long time
The impact of uncertain factor causes large area to come off, and when the anchoring strength of anchoring piece is detected, mainly detects anchoring piece
Pulling capacity, the fixture adopting when detecting anchor drawing power at the scene at present is all card slot type structure, will anchoring piece disc
End face snaps in the draw-in groove of fixture, then pulls fixture that pulling capacity is detected, with this is accomplished by scene and will anchor with drawing instrument
The heat-insulation layer of part periphery hollows out, and then jockey is detected, and in anchoring piece, a lot of pipe portions are more than pipe for root diameter (RD)
The step-like structure of body diameter, during Site Detection, needs heat-insulation layer is carried out deep layer and scratches to dig, expend the time, detection efficiency is low, inspection
Survey difficulty big, and due to big to building insulating layer surface of fracture, detect and also need to building insulating layer is repaired after terminating.
Content of the invention
In order to make up above deficiency, the invention provides a kind of building insulating layer anchor drawing detection fixture and drawing inspection
Survey method, this building insulating layer anchor drawing detection clamp structure is simple, easy to use, and detection efficiency is high, to building heat preservation
Layer no destroys or only small destruction, need not subsequently repair.
The present invention be the technical scheme is that a kind of building insulating layer anchor drawing inspection to solve its technical problem
Survey fixture, including fixed disk, drag hook and keeper, described fixed disk can be dismantled and be fixedly installed on telescopic end on drawing instrument,
Fixed disk side is provided with a round circular orbit, and at least three drag hook one end can be positioned in track along slide, and drag hook is another
One end forms the coupler body being inserted into building insulating layer anchoring piece end face technique in the hole, and keeper can give the coupler body of each drag hook
Apply the retentivity consistent with coupler body bearing of trend.
As a further improvement on the present invention, the track cross section of described fixed disk side is in arc-shaped structure, drag hook one
Hold as ball head structure.
As a further improvement on the present invention, described keeper includes a pull bar and a jacking block, fixed disk be provided with one with
The concentric centre bore of track, pull bar activity is inserted in this center in the hole, and jacking block is fixedly arranged on pull bar one end towards drag hook, and jacking block
With diameter greater than race way diameter, jacking block towards pull bar one end lateral wall tight against each drag hook, the coupler body of drag hook is directed away from building
Heat-insulation layer anchoring piece center position extends, and the pull bar other end can be fixedly connected with telescopic end on drawing instrument.
As a further improvement on the present invention, described jacking block is coated with one layer of elastomer towards pull bar end surface.
As a further improvement on the present invention, described elastomer is rubber layer.
As a further improvement on the present invention, described elastomer is arc structure towards the seamed edge of drag hook one end.
As a further improvement on the present invention, the coupler body of described drag hook is in the sharp hook that root thickness is more than end thickness.
As a further improvement on the present invention, the end of described drag hook coupler body can remain and building insulating layer anchoring
Part contacts.
As a further improvement on the present invention, described drag hook coupler body is contacted with building insulating layer anchoring piece side and fixation
Disk is parallel.
A kind of building insulating layer anchor drawing detection method, specifically comprises the following steps that
Step one: building insulating layer anchor drawing is detected the drag hook coupler body insertion building insulating layer anchoring piece end of fixture
The technique in the hole in face, and make coupler body catch on the side wall of this fabrication hole；
Step 2: the pull bar that building insulating layer anchor drawing is detected fixture is fixedly connected with the telescopic end of drawing instrument；
Step 3: the leg of drawing instrument is supported on metope；
Step 4: the handle of operation drawing instrument drives the telescopic end of drawing instrument, builds when building insulating layer anchoring piece is drawn out
The moment building heat-insulation layer reads the drawing force data of display on drawing instrument.
The method have the benefit that: the present invention has equally distributed work for building insulating layer anchoring piece end face
This characteristic of skill hole, by the way of drag hook catches on anchoring piece fabrication hole side wall, is attached drawing using drawing instrument to fixture
Anchoring piece, detects to the anchoring strength of anchoring piece, and this building insulating layer anchor drawing detection clamp structure is simple, uses
Convenient, need not scratch in advance and dig building insulating layer, detection efficiency is high, building insulating layer is no destroyed or only small destruction, no
Need to subsequently repair.
Brief description
Fig. 1 is the structural principle front view of the present invention；
Fig. 2 is the structural principle top view of the present invention；
Fig. 3 is the use state schematic diagram of the present invention.
Specific embodiment
Embodiment: a kind of building insulating layer anchor drawing detects fixture, including fixed disk 1, drag hook 2 and keeper, institute
State fixed disk 1 and can dismantle and be fixedly installed on telescopic end on drawing instrument 3, fixed disk 1 side is provided with a round circular orbit 5, extremely
Few three drag hook 2 one end can be positioned in track along slide, and drag hook 2 other end forms and is inserted into building insulating layer
The coupler body of anchoring piece 4 end face technique in the hole, keeper applies the guarantor consistent with coupler body bearing of trend can to the coupler body of each drag hook 2
The coupler body of drag hook 2 during detection, only need to be inserted into the technique in the hole of building insulating layer anchoring piece 4 end face, according to work by holding force
Skill pore size distribution situation, it is possible to use three drag hooks, 2, five drag hooks 2 of 2, four drag hooks or six drag hooks 2 can, keep each
Individual drag hook 2 is symmetrically and evenly distributed, and this kind of structure does not need building insulating layer is scratched in advance to dig, and can not destroy during detection
Or small destruction heat-insulation layer, detection repairs without to heat-insulation layer after terminating again, convenient detect, improve the effect of detection
Rate.
The track cross section of described fixed disk 1 side is in arc-shaped structure, and drag hook 2 one end is ball head structure 6.
Described keeper includes a pull bar 7 and a jacking block 8, and fixed disk 1 is provided with a centre bore concentric with track, pull bar
7 activities are inserted in this center in the hole, and jacking block 8 is fixedly arranged on pull bar 7 towards one end of drag hook 2, and jacking block 8 is straight with diameter greater than track
Footpath, jacking block 8 towards pull bar 7 one end lateral wall tight against each drag hook 2, the coupler body of drag hook 2 is directed away from building insulating layer anchoring
Part center position extends, and pull bar 7 other end can be fixedly connected with telescopic end on drawing instrument 3, when pulling pull bar 7, jacking block 8 quilt
Drive towards the motion of drawing instrument 3 direction, jacking block 8 just moves towards drawing instrument 3 direction with whole fixture, due to jacking block 8 diameter
More than race way diameter, when jacking block 8 moves towards fixed disk 1 direction, due to the only top effect of jacking block 8, the coupler body of each drag hook 2 is just
Move to dorsad building insulating layer anchoring piece center position, so the coupler body of each drag hook 2 just pulling building insulating layer tightly
Anchoring piece, will not fall off, and this structure is simple, stable connection, is easy to operate.Can also be coupler body towards far in addition to this kind of situation
Extend from building insulating layer anchoring piece center position, be provided with spring between each drag hook 2, spring makes each drag hook 2 keep mutual
Away from state, can with coupler body towards building insulating layer anchoring piece center position extend, keeper just include pull bar 7 and set
Circle, lasso is enclosed within outside each drag hook 2, and lasso internal diameter is less than race way diameter, and when pulling pull bar 7, lasso is by the hook of each drag hook 2
Body is gathered, make each coupler body tightly catch on building insulating layer anchoring piece, such is all those skilled in the art according to this patent
It is readily conceivable that equivalent constructions.
Described jacking block 8 is coated with one layer of elastomer 9 towards pull bar 7 end surface it is ensured that jacking block 8 and drag hook 2 Elastic Contact,
Damage when avoiding firmly contacting, and this elastomer 9 can arbitrarily be changed, one end is damaged, and more renews.
Described elastomer 9 is rubber layer.
Described elastomer is arc structure towards the seamed edge of drag hook 2 one end, and this kind of structure ensures elastomer and drag hook 2 side wall
Contact area big it is ensured that each drag hook 2 uniform force.
The coupler body of described drag hook 2 is in the sharp hook that root thickness is more than end thickness, and fast and easy inserts building insulating layer anchor
The technique in the hole of firmware end face.
The end of described drag hook 2 coupler body can remain and contact it is ensured that coupler body is tight all the time with building insulating layer anchoring piece
Tight catches on building insulating layer anchoring piece, it is to avoid stress departs from.
Described drag hook 2 coupler body is parallel with fixed disk 1 with the side that building insulating layer anchoring piece contacts.
A kind of building insulating layer anchor drawing detection method, specifically comprises the following steps that
Step one: building insulating layer anchor drawing is detected the drag hook 2 coupler body insertion building insulating layer anchoring piece of fixture
The technique in the hole of end face, and make coupler body catch on the side wall of this fabrication hole；
Step 2: building insulating layer anchor drawing is detected that the pull bar 7 of fixture is fixing with the telescopic end of drawing instrument 3 even
Connect；
Step 3: the leg of drawing instrument 3 is supported on metope；
Step 4: the handle of operation drawing instrument 3 drives the telescopic end of drawing instrument 3, when building insulating layer anchoring piece is drawn out
The moment of building insulating layer reads the drawing force data of display on drawing instrument 3.
Claims (10)
1. a kind of building insulating layer anchor drawing detects fixture, it is characterized by: include fixed disk (1), drag hook (2) and keep
Part, described fixed disk (1) can be dismantled and is fixedly installed on the upper telescopic end of drawing instrument (3), and fixed disk (1) side is provided with an annulus
Shape track (5), at least three drag hooks (2) one end can be positioned in track along slide, and drag hook (2) other end is formed can
Be inserted into the coupler body of building insulating layer anchoring piece (4) end face technique in the hole, keeper can give each drag hook (2) coupler body apply with
The consistent retentivity of coupler body bearing of trend.
2. building insulating layer anchor drawing according to claim 1 detects fixture, it is characterized by: described fixed disk (1)
The track cross section of side is in arc-shaped structure, and drag hook (2) one end is ball head structure (6).
3. building insulating layer anchor drawing according to claim 1 detects fixture, it is characterized by: described keeper includes
One pull bar (7) and a jacking block (8), fixed disk (1) is provided with a centre bore concentric with track, and pull bar (7) activity is inserted in this
Center in the hole, jacking block (8) is fixedly arranged on pull bar (7) one end towards drag hook (2), and jacking block (8) is with diameter greater than race way diameter, jacking block
(8) towards pull bar (7) one end lateral wall tight against each drag hook (2), the coupler body of drag hook (2) is directed away from building insulating layer anchoring
Part center position extends, and pull bar (7) other end can telescopic end upper with drawing instrument (3) be fixedly connected.
4. building insulating layer anchor drawing according to claim 3 detects fixture, it is characterized by: described jacking block (8) court
It is coated with one layer of elastomer (9) to pull bar (7) end surface.
5. building insulating layer anchor drawing according to claim 4 detects fixture, it is characterized by: described elastomer (9)
For rubber layer.
6. building insulating layer anchor drawing according to claim 5 detects fixture, it is characterized by: described elastomer direction
The seamed edge of drag hook (2) one end is arc structure.
7. building insulating layer anchor drawing according to claim 1 detects fixture, it is characterized by: described drag hook (2)
Coupler body is in the sharp hook that root thickness is more than end thickness.
8. building insulating layer anchor drawing according to claim 7 detects fixture, it is characterized by: described drag hook (2) hook
The end of body can remain and contact with building insulating layer anchoring piece.
9. building insulating layer anchor drawing according to claim 8 detects fixture, it is characterized by: described drag hook (2) hook
Body is parallel with fixed disk (1) with the side that building insulating layer anchoring piece contacts.
10. the building insulating layer anchor drawing described in a kind of employing claim 3 detects the building insulating layer anchoring piece of fixture
Method for detecting drawing, it is characterized by: specifically comprise the following steps that
Step one: building insulating layer anchor drawing is detected drag hook (2) the coupler body insertion building insulating layer anchoring piece end of fixture
The technique in the hole in face, and make coupler body catch on the side wall of this fabrication hole；
Step 2: building insulating layer anchor drawing is detected that the pull bar (7) of fixture is fixing with the telescopic end of drawing instrument (3) even
Connect；
Step 3: the leg of drawing instrument (3) is supported on metope；
Step 4: the handle of operation drawing instrument (3) drives the telescopic end of drawing instrument (3), when building insulating layer anchoring piece is drawn out
The moment of building insulating layer reads the drawing force data of the upper display of drawing instrument (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058211.0A CN104390910B (en) | 2014-02-20 | 2014-02-20 | Drawing detection clamp for building insulting layer anchoring parts and drawing detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058211.0A CN104390910B (en) | 2014-02-20 | 2014-02-20 | Drawing detection clamp for building insulting layer anchoring parts and drawing detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104390910A CN104390910A (en) | 2015-03-04 |
| CN104390910B true CN104390910B (en) | 2017-02-01 |
Family
ID=52608840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410058211.0A Expired - Fee Related CN104390910B (en) | 2014-02-20 | 2014-02-20 | Drawing detection clamp for building insulting layer anchoring parts and drawing detection method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104390910B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109596412B (en) * | 2019-01-28 | 2024-01-23 | 重庆固力建筑工程质量检测有限公司 | Cantilever type direction-changeable drawing instrument |
| CN111948040A (en) * | 2020-07-07 | 2020-11-17 | 浙江求是工程检测有限公司 | Concrete strength detection method for cast-in-situ concrete floor slab |
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| CN2171110Y (en) * | 1993-03-31 | 1994-07-06 | 谢先彪 | Foundation anchor pile stretching resistance experimental device |
| CN2893024Y (en) * | 2006-05-09 | 2007-04-25 | 刘学志 | Cast-in-situs wall external thermal insulating layer inserting anchoring nail |
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2014
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| CN104390910A (en) | 2015-03-04 |
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Granted publication date: 20170201 Termination date: 20210220 |