CN207423663U - A kind of fixture of exterior-wall heat insulation holdfast pull-out test - Google Patents
A kind of fixture of exterior-wall heat insulation holdfast pull-out test Download PDFInfo
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- CN207423663U CN207423663U CN201721521587.6U CN201721521587U CN207423663U CN 207423663 U CN207423663 U CN 207423663U CN 201721521587 U CN201721521587 U CN 201721521587U CN 207423663 U CN207423663 U CN 207423663U
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Abstract
The utility model discloses a kind of fixture of exterior-wall heat insulation holdfast pull-out test, its key points of the technical solution are that:Including snap-gauge, limiting slot is offered on the snap-gauge, the casing of heat preservation holdfast is connected in limiting slot, the lower face for keeping the temperature the nylon disk of holdfast is connected on snap-gauge, the snap-gauge is fixedly connected with thread, and screw hole need not be opened up on heat preservation holdfast by, which having achieved the effect that, to be connected it with thread.
Description
Technical field
The utility model is related to a kind of fixture, more particularly to a kind of fixture of exterior insulation anchor bolt pull-out test.
Background technology
Exterior-wall heat insulation holdfast is mainly used for the fixation of thermal insulation board in exterior wall heat-preserving system, is that thermal insulation board is fixed on wall
A kind of special engineering plastic expansion nail.Bar for line is made of three parts:First, casing made of nylon;Second is that the plating in casing
Zinc steel screw;Third, the nylon disk before casing (to gland thermal insulation board).Its length according to heat preservation plate thickness and not
Together.In terms of the anchoring for being widely used in wall thermal insulating room.
In engineering, it usually needs External Wall heat preservation holdfast carries out pull-out test to test the company between heat preservation holdfast and wall
Connect intensity.Pull-out test is usually attached intensity detection using intensity detector to the heat preservation holdfast being anchored on wall.By force
Spending detector includes centre-hole jack, hand pump and chassis, and intensity detector is also associated with pressure sensor, intensity detection
Instrument takes off heat preservation holdfast application pulling force to holdfast is kept the temperature by wearing the thread in the center hole for being connected to jack with wall
From when, record corresponding pressure value during this using pressure sensor, and then complete strength test.
But in the prior art, thread needs to be threadedly coupled so as to heat preservation with keeping the temperature the nylon disk of holdfast
Holdfast applies pulling force, thus needs to open up screw hole on nylon disk, and structure and the installation that need to change heat preservation holdfast are more inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of fixture of exterior-wall heat insulation holdfast pull-out test, can will keep the temperature anchor
Nail is us shown firmly attached on thread.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of exterior-wall heat insulation holdfast
Including snap-gauge, limiting slot is offered on the snap-gauge for the fixture of pull-out test, and the casing for keeping the temperature holdfast is connected to limiting slot
Interior, the lower face for keeping the temperature the nylon disk of holdfast is connected on snap-gauge, and the snap-gauge is fixedly connected with thread.
By using above-mentioned technical proposal, the casing for keeping the temperature holdfast is connected in limiting slot and makes the nylon of heat preservation holdfast
The lower face of disk is connected on snap-gauge, is pulled snap-gauge by thread, and then is applied outside pulling force to heat preservation holdfast.
Further, the limiting slot is extended to from the edge of snap-gauge at snap-gauge center.
By using above-mentioned technical proposal, heat preservation holdfast can enter /V from the position at the close snap-gauge edge of limiting slot
Slot, and progress pull-out test at the position at the close snap-gauge center of limiting slot is finally connected to, it can facilitate after completing to test
Exit limiting slot.
Further, the orifice plate parallel with snap-gauge is connected on the snap-gauge, the center of orifice plate offers circular hole, the spiral shell
One end of line pull rod is plugged in circular hole and is fixedly connected using nut with orifice plate.
By using above-mentioned technical proposal, snap-gauge can be us shown firmly attached to carry out pull-out test on thread, simultaneously
Nylon disk can be placed in the gap between orifice plate and snap-gauge.
Further, it is fixedly connected between the snap-gauge and orifice plate by more connection bolts.
Further, fixed and connected by the connecting plate of the one end for being located at snap-gauge and orifice plate between the snap-gauge and orifice plate
It connects.
Further, the snap-gauge, orifice plate and connecting plate are one of the forming.
By using above-mentioned technical proposal, the structure that can make entire fixture is more firm, can carry the pulling force of bigger.
Further, the snap-gauge includes two pieces in conplane daughter board, and the limiting slot is by between two pieces of daughter boards
Gap formed.
Further, two pieces of orifice plates parallel with the daughter board, two pieces of holes are connected on two pieces of daughter boards
Plate overlaps and offers circular hole on opposite position respectively, and the thread sequentially passes through two circular holes and utilizes spiral shell
Mother is fixedly connected with two pieces of orifice plates.
By using above-mentioned technical proposal, when clamping keeps the temperature holdfast, can by loosening nut and rotate orifice plate and
The snap-gauge being attached thereto so that limiting slot opens that heat preservation holdfast is facilitated to enter, after pull-out test is completed, can pass through rotation
Loose nut simultaneously rotates two daughter boards of opening, and then can exit heat preservation holdfast.
In conclusion the utility model has the advantages that：Include the snap-gauge of limiting slot by setting, and will card
Plate is connected on thread, so as to which heat preservation holdfast is connected to snap-gauge on the basis of it need not change heat preservation anchor structure
Upper carry out pull-out test, operation are relatively simple.
Description of the drawings
Fig. 1 is embodiment one and heat preservation holdfast and the installation diagram of thread；
Fig. 2 is the overall structure diagram of embodiment one；
Fig. 3 is the installation diagram of embodiment one and intensity detector；
Fig. 4 is embodiment two and heat preservation holdfast and the installation diagram of thread；
Fig. 5 is the overall structure diagram of embodiment three；
Fig. 6 is embodiment three and heat preservation holdfast and the installation diagram of thread.
In figure, 1, snap-gauge；11st, limiting slot；12nd, daughter board；2nd, orifice plate；21st, circular hole；3rd, bolt is connected；4th, holdfast is kept the temperature；
41st, casing；42nd, nylon disk；5th, thread；51st, nut；6th, intensity detector；61st, triangle chassis；611st, leg；62、
Centre-hole jack；63rd, hand pump；64th, pressure sensor interface；7th, connecting plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Mark represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down", " bottom
Face " and " top surface " refer to the direction in attached drawing, and word " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one：A kind of fixture of exterior-wall heat insulation holdfast pull-out test, as shown in Figure 1, including being kept the temperature for being clamped
The snap-gauge 1 of holdfast 4 and the orifice plate 2 for connection screw thread pull rod 5, snap-gauge 1 and orifice plate 2 are mutually parallel and are located at two by more
Connection bolt 3 between person is fixedly connected.
As depicted in figs. 1 and 2, limiting slot 11 is offered on snap-gauge 1, limiting slot 11 extends to snap-gauge 1 from the edge of snap-gauge 1
Center at.Keeping the temperature the casing 41 of holdfast 4 can be moved to close to the position at 1 edge of snap-gauge close to snap-gauge 1 out of limiting slot 11
Center position.When carrying out pull-out test, the casing 41 of heat preservation holdfast 4 is located in limiting slot 11 close to snap-gauge 1
Center position, heat preservation holdfast 4 nylon disk 42 is between snap-gauge 1 and orifice plate 2 and its lower face is connected on snap-gauge 1.
The center of orifice plate 2 offers circular hole 21, and one end of thread 5 is plugged in circular hole 21 and passes through nut 51 by spiral shell
Line pull rod 5 is fixedly connected with orifice plate 2.
As shown in figures 1 and 3, intensity detector 6 is a kind of small-sized hydraulic device for measuring force, for detect concrete strength or
It is the bonding strength of anchoring piece.The punching that intensity detector 6 includes triangle chassis 61, is fixed on 61 upper end of triangle chassis is very heavy
Top 62, hand pump 63 and the pressure sensor interface 64 being connected with the pump housing of hand pump 63.Hand pump 63 is distinguished by oil pipe
With centre-hole jack 62 and pressure sensor（It is not shown in figure）It communicates.The lower face on triangle chassis 61 is set there are three leg
611。
When carrying out pull-out test, the fixation of thread 5 is connected in the center hole of centre-hole jack 62, leg
611 abut wall.The crank of hand pump 63 is rotated, piston moves in driving pump body, and hydraulic oil is pressed into pressure sensor through oil pipe
In centre-hole jack 62, using the piston in centre-hole jack 62 thread 5 is promoted to move, and then pull out guarantor
Warm holdfast 4.With the rotation of crank, the pulling force for keeping the temperature holdfast 4 is gradually increased, when keeping the temperature the disengaging metope of holdfast 4, due to pressure
Pressure suffered by force snesor is equal with the pressure in centre-hole jack 62, and pressure value can be recorded and shown.
Embodiment two：As shown in figure 4, with embodiment one the difference is that：By being located between snap-gauge 1 and orifice plate 2
The connecting plate 7 of 2 one end of snap-gauge 1 and orifice plate is fixedly connected, and wherein snap-gauge 1, orifice plate 2 and connecting plate 7 are one of the forming, whole
Upper structure is more secured.
Embodiment three：As shown in Figure 5 and Figure 6, with embodiment two the difference is that：Snap-gauge 1 includes two pieces in same
The daughter board 12 of one plane, limiting slot 11 are formed by the gap between two pieces of daughter boards 12.Pass through connecting plate 7 respectively on two pieces of daughter boards 12
Orifice plate 2 is connected, two pieces of orifice plates 2 overlap and offer circular hole 21 on opposite position respectively, and thread 5 sequentially passes through two
The circular hole 21 is simultaneously fixedly connected using nut 51 with two pieces of orifice plates 2.When clamping keeps the temperature holdfast 4, loosening nut can be passed through
51 and orifice plate 2 and the snap-gauge being attached thereto 1 are rotated, so that limiting slot 11 opens that heat preservation holdfast 4 is facilitated to enter.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of fixture of exterior-wall heat insulation holdfast pull-out test, it is characterized in that：Including snap-gauge（1）, the snap-gauge（1）On open up
There is limiting slot（11）, keep the temperature holdfast（4）Casing be connected to limiting slot（11）It is interior, keep the temperature holdfast（4）Nylon disk（42）'s
Lower face is connected to snap-gauge（1）On, the snap-gauge（1）With thread（5）It is fixedly connected.
2. the fixture of exterior-wall heat insulation holdfast pull-out test according to claim 1, it is characterized in that：The limiting slot（11）
From snap-gauge（1）Edge extend to snap-gauge（1）At center.
3. the fixture of exterior-wall heat insulation holdfast pull-out test according to claim 2, it is characterized in that：The snap-gauge（1）On
It is connected with and snap-gauge（1）Parallel orifice plate（2）, orifice plate（2）Center offer circular hole（21）, the thread（5）One
End is plugged on circular hole（21）It is interior and using nut（51）With orifice plate（2）It is fixedly connected.
4. the fixture of exterior-wall heat insulation holdfast pull-out test according to claim 3, it is characterized in that：The snap-gauge（1）With
Orifice plate（2）Between pass through more connection bolts（3）It is fixedly connected.
5. the fixture of exterior-wall heat insulation holdfast pull-out test according to claim 3, it is characterized in that：The snap-gauge（1）With
Orifice plate（2）Between by being located at snap-gauge（1）And orifice plate（2）One end connecting plate（7）It is fixedly connected.
6. the fixture of exterior-wall heat insulation holdfast pull-out test according to claim 5, it is characterized in that：The snap-gauge（1）, hole
Plate（2）And connecting plate（7）It is one of the forming.
7. the fixture of exterior-wall heat insulation holdfast pull-out test according to claim 1, it is characterized in that：The snap-gauge（1）Bag
Two pieces are included in conplane daughter board（12）, the limiting slot（11）By two pieces of daughter boards（12）Between gap formed.
8. the fixture of exterior-wall heat insulation holdfast pull-out test according to claim 7, it is characterized in that：Two pieces of daughter boards
（12）On be connected to two pieces and the daughter board（12）Parallel orifice plate（2）, two pieces of orifice plates（2）It overlaps and respectively in phase
To position on offer circular hole（21）, the thread（5）Sequentially pass through two circular holes（21）And utilize nut
（51）With two pieces of orifice plates（2）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521587.6U CN207423663U (en) | 2017-11-14 | 2017-11-14 | A kind of fixture of exterior-wall heat insulation holdfast pull-out test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521587.6U CN207423663U (en) | 2017-11-14 | 2017-11-14 | A kind of fixture of exterior-wall heat insulation holdfast pull-out test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423663U true CN207423663U (en) | 2018-05-29 |
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ID=62306329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721521587.6U Active CN207423663U (en) | 2017-11-14 | 2017-11-14 | A kind of fixture of exterior-wall heat insulation holdfast pull-out test |
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| CN (1) | CN207423663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187341A (en) * | 2018-10-23 | 2019-01-11 | 厦门建研建筑产业研究有限公司 | A kind of anti-method for beating stone material adhesion strength of sample detection exterior finish |
| CN109269977A (en) * | 2018-09-13 | 2019-01-25 | 成都交大工程建设集团有限公司 | A kind of management insulating layer detection device |
| CN116773346A (en) * | 2023-08-18 | 2023-09-19 | 奥来国信（北京）检测技术有限责任公司 | Equipment and method for detecting drawing of outer wall heat insulation anchor bolt |
-
2017
- 2017-11-14 CN CN201721521587.6U patent/CN207423663U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269977A (en) * | 2018-09-13 | 2019-01-25 | 成都交大工程建设集团有限公司 | A kind of management insulating layer detection device |
| CN109187341A (en) * | 2018-10-23 | 2019-01-11 | 厦门建研建筑产业研究有限公司 | A kind of anti-method for beating stone material adhesion strength of sample detection exterior finish |
| CN116773346A (en) * | 2023-08-18 | 2023-09-19 | 奥来国信（北京）检测技术有限责任公司 | Equipment and method for detecting drawing of outer wall heat insulation anchor bolt |
| CN116773346B (en) * | 2023-08-18 | 2023-11-10 | 奥来国信（北京）检测技术有限责任公司 | Equipment and method for detecting drawing of outer wall heat insulation anchor bolt |
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