CN202101899U - Clamp special for external thermal insulation mechanical test - Google Patents
Clamp special for external thermal insulation mechanical test Download PDFInfo
- Publication number
- CN202101899U CN202101899U CN2011202276785U CN201120227678U CN202101899U CN 202101899 U CN202101899 U CN 202101899U CN 2011202276785 U CN2011202276785 U CN 2011202276785U CN 201120227678 U CN201120227678 U CN 201120227678U CN 202101899 U CN202101899 U CN 202101899U
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- China
- Prior art keywords
- moon
- positioning seat
- chassis
- knee
- mechanical test
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- Expired - Lifetime
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Abstract
A clamp special for an external thermal insulation mechanical test comprises a top disc, a central disc, a base disc, vertical posts, springs and a moon-turn-shaped location mechanism. The top disc, the central disc and the base disc are arranged vertically and correspondingly. The top disc and the base disc are fixedly connected through four vertical posts arranged in rectangular distribution mode. The central disc is movably connected with the middle portions of the vertical posts. The springs are sleeved on the vertical posts between the central disc and the base disc. The moon-turn-shaped location mechanism is connected between the central disc and the base disc. The clamp special for the external thermal insulation mechanical test has the advantages of being various in clamping samples, high in clamping accuracy, accurate in location, simple in structure, long in service life, easiness in operation, high in detecting efficiency, low in labor strength and high in safe reliability. The clamp can be widely applied to a mechanical test, a tensile bonding strength text, a tensile bearing capacity test of an anchor bolt and the like of a thin-plastered expanded poly styrol plate external thermal insulation system, a rubber powder polystyrene particle external thermal insulation system and a constructional engineering tapestry brick.
Description
Technical field
The utility model relates to a kind of test unit that detects the external wall outer insulation mechanical property.
Background technology
External thermal insulation system is insulation and the facing system that places the skin outside; The system product of forming by expansion polyphenyl plate, glue powder polyphenyl particle, cementing agent and the crab-bolt, finishing mucilage and alkaline-resisting screen cloth and the coating etc. that use in case of necessity; Being the important step in the building energy conservation work, also is the trend of building field towards the green ecological architectural development.
At present, the external wall outer insulation manufacturing technology is mature on the whole, but the detection technique of external wall outer insulation still is in the junior stage.External wall outer insulation mechanical test clamping is comparatively loaded down with trivial details, and clamping precision is had relatively high expectations.At present; Great majority detect, Verification Department can only satisfy the external wall outer insulation mechanical test through buying the tension tester of specially joining; Can't utilize existing universal testing machine to make detection, the authentication of mechanical test (the stretching bonding strength test of expansion polyphenyl plate thinly plastered external insulation system of outer wall, glue powder polyphenyl granule exterior wall outer heat preservation system and construction work tapestry brick, single crab-bolt tension bearingtest); Make that great majority detect, Verification Department's experimentation cost is too high, cause waste unnecessary.Mechanical test is to weigh the important indicator of external wall outer insulation product quality, also is the bottleneck of external wall outer insulation industrialized development.Therefore, a kind of efficient and practical mechanical test anchor clamps of development have become the important research project in current home and abroad.
The utility model content
The utility model provides a kind of external wall outer insulation mechanical test unit clamp, solve existing external wall outer insulation mechanical test device and detect that kind is single, clamping precision is low, detect the high problem of cost.
The utility model solves the technical scheme that its technical matters adopted:
This external wall outer insulation mechanical test unit clamp; By take over a business, mid-game, chassis, column, spring, and the curved detent mechanism of the moon forms, and saidly takes over a business, mid-game, the chassis three is corresponding up and down is provided with; Take over a business and the chassis between be fixedly connected by the column of four rectangular distributions; Mid-game is movably connected on the column middle part, and spring is placed on the column between mid-game and the chassis, and the curved detent mechanism of the moon is connected between mid-game and the chassis;
Saidly take over a business the center and have the square hole that puller system clamping sample is used, square hole one middle side part has one sample top set bolt opening through usefulness;
Have four column perforation in the said mid-game;
Have on the said chassis and the fixing screw of usefulness in puller system support body bottom;
The curved detent mechanism of the said moon is made up of two disks, last moon knee, following moon knee, last positioning seat and following positioning seat; Connect by connecting rod between two disks; Be provided with the circular hole that is symmetrically distributed with the card center on the circumference of two disks in pairs; The bending direction of last moon knee and following moon knee is opposite; Last moon knee bottom and following moon knee top respectively with two disks on hinged with the circular hole of card center symmetrical distribution, last moon knee top is hinged by bearing pin and last positioning seat, last positioning seat top and mid-game center fixation; Following moon knee bottom is hinged by bearing pin and following positioning seat, and following positioning seat bottom surface and center chassis are fixed.
Saidly take over a business, the surface on mid-game and chassis is uneven surface.
Screw on the said chassis is regular hexagon and is distributed with six.
The size of said square hole is greater than the size of sample and less than the size of the bonding base in sample bottom.
The two ends up and down of said column respectively with take over a business with chassis welding or by bolt to be connected.
Circular hole on the said pair of disk is distributed on the different circumference.
Angle on the said pair of disk between the adjacent circular holes is 30 degree, 45 degree, 60 degree or 90 degree.
Said positioning seat and the following positioning seat gone up is columnar structured, and has the pin-and-hole with the hinged usefulness of moon knee in the relative both sides of barrel, and the other both sides of barrel have the gap that moon knee is passed through.
There is circular groove at said mid-game upper surface center; And positioning seat fixed orifice in circular groove, having; Last positioning seat top is provided with a circle and inserts in the bayonet socket in the positioning seat fixed orifice, and supporting above the last positioning seat have a top cover, and top cover places circular groove interior and fixed by bolt and last positioning seat top;
There is circular groove at lower surface center, said chassis, and in circular groove, has positioning seat fixed orifice down, and following positioning seat bottom surface is connected with base plate, and following positioning seat bottom upwards inserts in the lower bottom base fixed orifice, and base plate places in the circular groove.
The beneficial effect of the utility model is following:
The irrationality that the utility model exists to existing external wall outer insulation mechanical test designs in conjunction with the needs of R&D work and testing process.These anchor clamps can be through being connected the curved detent mechanism of the moon between mid-game and the chassis, and be placed in the spring on the column, to be clamped in mid-game and take over a business between sample accurately locate.Circular hole angle and position on the two disks of the curved detent mechanism of the moon can be designed according to multiple various sample thickness, through moon knee is connected with different circular holes, regulate the distance between mid-game and the chassis.The last positioning seat of the curved detent mechanism of the moon can supportingly have top cover, and following positioning seat bottom is connected with base plate, thereby makes things convenient for the installing/dismounting of the curved detent mechanism of the moon.Needs according to GB/T 149-2003 standard in the middle part of taking over a business have the square hole that puller system clamping sample is used.Sample bottom need be bonded on the base and by bolt when sample production, so the size of square hole should be greater than the size of sample and less than the size of the bonding base in sample bottom.The gap of square hole one side can make things convenient for passing through of sample top set bolt.Six screws on the chassis are corresponding with six screwhole positions of puller system support body bottom, can make things convenient for the fixing of anchor clamps and puller system.
The external wall outer insulation mechanical test unit clamp of the utility model has that the clamping sample is wide in variety, clamping precision is higher, accurate positioning, simple in structure, long service life, easy to operate, detection efficiency is high, labour intensity is low, safe reliability is high advantage.These anchor clamps can be widely used in the projects such as mechanical test, the test of stretching bonding strength and single crab-bolt tension bearingtest of expansion polyphenyl plate thinly plastered external insulation system of outer wall, glue powder polyphenyl granule exterior wall outer heat preservation system and construction work tapestry brick.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the Facad structure synoptic diagram of the curved detent mechanism of the moon.
Fig. 3 is the side-looking structural representation of the curved detent mechanism of the moon.
Fig. 4 is the structural representation of chassis upper surface.
Fig. 5 is the structural representation of chassis lower surface.
Fig. 6 is the structural representation of mid-game upper surface.
Fig. 7 is the structural representation of mid-game lower surface.
Fig. 8 is the structural representation of taking over a business.
Fig. 9 is the structural representation of the utility model user mode.
Reference numeral: 1-chassis; 1.1-screw; 1.2-following positioning seat fixed orifice; 1.3-circular groove; The 2-mid-game; 2.1-column perforation; 2.2-last positioning seat fixed orifice; 2.3-circular groove; 3-takes over a business; 3.1-opening; 3.2-square hole; The 4-spring; The 5-column; The last positioning seat of 6-; 6.1-bayonet socket; The last moon knee of 7-; The two disks of 8-; Positioning seat under the 9-; The 10-connecting rod; The 11-circular hole; Moon knee under the 12-; The 13-top cover; The 14-base plate; The 15-bearing pin; 16-puller system support body; 17-puller system chuck; 18-puller system base; The 19-sample; 20-puller system clamping head.
Embodiment
Embodiment is referring to shown in Figure 1; This external wall outer insulation mechanical test unit clamp; By take over a business 3, mid-game 2, chassis 1, column 5, spring 4; And the curved detent mechanism of the moon forms, and saidly takes over a business 3, mid-game 2, chassis 1 three is corresponding up and down is provided with, and takes over a business 3, the surface on mid-game 2 and chassis 1 is uneven surface.Take over a business 3 and chassis 1 between be fixedly connected by the column of four rectangular distributions 5; Mid-game 2 is movably connected on column 5 middle parts; Spring 4 is placed on the column 5 between mid-game 2 and the chassis 1; The curved detent mechanism of the moon is connected between mid-game 2 and the chassis 1, and choosing of spring can be according to JC 149-2003 " expansion polyphenyl plate thinly plastered external insulation system of outer wall ", JC 158-2004 " glue powder polyphenyl granule exterior wall outer heat preservation system ", JGJ 110-2008 " construction work cohesive strength of decorative tile test stone ", JGJ 144-2008 standards such as " external wall outer insulation engineering rules ".
Referring to Fig. 2, shown in Figure 3, the curved detent mechanism of the said moon by two disk 8, go up moon knee 7, down moon knee 12, go up positioning seat 6 and following positioning seat 9 constitutes; Connected by connecting rod 10 between two disks 8, be provided with the circular hole 11 that is symmetrically distributed with the card center on the circumference of two disks 8 in pairs, the circular hole 11 on the said pair of disk 8 is distributed on the different circumference.Angle on two disks 8 between the adjacent circular holes 11 is 30 degree, 45 degree, 60 degree or 90 degree.The bending direction of last moon knee 7 and following moon knee 12 is opposite; Last moon knee 7 bottoms and following moon knee 12 tops respectively with two disks 8 on hinged with the circular hole 11 of card center symmetrical distribution; Last moon knee 7 tops are hinged by bearing pin 15 and last positioning seat 6; Last positioning seat 6 tops and mid-game 2 center fixation, following moon knee 12 bottoms are hinged by bearing pin 15 and following positioning seat 9, following positioning seat 9 bottom surfaces and chassis 1 center fixation.The relative position of moon knee length, two disk size and circular hole can calculate according to the knowledge of " planar linkage mechanism and design thereof " in the mechanical principle.
Said positioning seat 6 and the following positioning seat 9 gone up is columnar structured, and has the pin-and-hole with the hinged usefulness of moon knee in the relative both sides of barrel, and the other both sides of barrel have the gap that moon knee is passed through.
There is circular groove 2.3 at said mid-game 2 upper surface centers; And in circular groove 2.3, have a positioning seat fixed orifice 2.2; Last positioning seat 6 tops are provided with a circle and insert in the bayonet socket 6.3 in the positioning seat fixed orifice 2.2; Last positioning seat 6 tops are supporting to be had top cover 13, top cover 13 to place in the circular groove 2.3 and by bolt and last positioning seat 6 tops to fix;
There is circular groove 1.3 at 1 lower surface center, said chassis; And positioning seat fixed orifice 1.2 under in circular groove 1.3, having; Following positioning seat 9 bottom surfaces are connected with base plate 14, and following positioning seat 9 bottoms upwards insert in the lower bottom base fixed orifice 1.2, and base plate 14 places in the circular groove 1.3.
Referring to Fig. 4, shown in Figure 5, be on the said chassis 1 regular hexagon be distributed with six with the fixing screw 1.1 of usefulness in puller system support body 16 bottoms.
Referring to Fig. 6, shown in Figure 7, have four column perforation 2.1 in the said mid-game 2.
Referring to shown in Figure 8, saidly take over a business the square hole 3.2 that 3 centers have puller system clamping sample 19 usefulness, the size of square hole 3.2 can be designed to two kinds of specifications of 100*100 ㎜ or 40*40 ㎜ greater than the size of sample 19 and less than the size of the bonding base in sample bottom.Square hole one middle side part has one sample top set bolt opening 3.1 through usefulness.
The course of work of the utility model is following:
The curved detent mechanism of the moon is installed between the mid-game 2 of anchor clamps and chassis 1, is selected the link position and the required angle of moon knee according to the thickness of sample 19.After the curved detent mechanism assembling of the moon is accomplished, bolt is used in the chassis 1 and puller system support body 16 bottoms of anchor clamps, sample 19 place mid-game and take over a business between and be connected with puller system chuck 17, can carry out mechanical test after the installation.
Claims (9)
1. external wall outer insulation mechanical test unit clamp; It is characterized in that: by taking over a business (3), mid-game (2), chassis (1), column (5), spring (4); And the curved detent mechanism of the moon is formed; Saidly take over a business that (3), mid-game (2), chassis (1) three are corresponding up and down to be provided with, the column (5) of taking over a business between (3) and the chassis (1) by four rectangular distributions is fixedly connected, and mid-game (2) is movably connected in the middle part of the column (5); Spring (4) is placed on the column (5) between mid-game (2) and chassis (1), and the curved detent mechanism of the moon is connected between mid-game (2) and chassis (1);
Saidly take over a business the square hole (3.2) that (3) center has puller system clamping sample (19) usefulness, square hole one middle side part has one sample top set bolt opening (3.1) through usefulness;
Have four column perforation (2.1) in the said mid-game (2);
Have on the said chassis (1) and the fixing screw of usefulness (1.1) in puller system support body (16) bottom;
The curved detent mechanism of the said moon by two disks (8), go up moon knee (7), down moon knee (12), go up positioning seat (6) and following positioning seat (9) formation; Connect by connecting rod (10) between two disks (8); Be provided with the circular hole (11) that is symmetrically distributed with the card center on the circumference of two disks (8) in pairs; The bending direction of last moon knee (7) and following moon knee (12) is opposite; Last moon knee (7) bottom is gone up with the circular hole (11) of card center symmetrical distribution hinged with two disks (8) respectively with following moon knee (12) top; Last moon knee (7) top is hinged by bearing pin (15) and last positioning seat (6); Last positioning seat (6) top and mid-game (2) center fixation, following moon knee (12) bottom is hinged by bearing pin (15) and following positioning seat (9), following positioning seat (9) bottom surface and chassis (1) center fixation.
2. external wall outer insulation mechanical test unit clamp according to claim 1 is characterized in that: said surface of taking over a business (3), mid-game (2) and chassis (1) is uneven surface.
3. external wall outer insulation mechanical test unit clamp according to claim 1 is characterized in that: the screw (1.1) on said chassis (1) is regular hexagon and is distributed with six.
4. external wall outer insulation mechanical test unit clamp according to claim 1 is characterized in that: the size of said square hole (3.2) is greater than the size of sample (19) and less than the size of the bonding base in sample bottom.
5. external wall outer insulation mechanical test unit clamp according to claim 1 is characterized in that: the two ends up and down of said column (5) respectively with take over a business (3) and chassis (1) welding or be connected by bolt.
6. external wall outer insulation mechanical test unit clamp according to claim 1 is characterized in that: the circular hole (11) on the said pair of disk (8) is distributed on the different circumference.
7. external wall outer insulation mechanical test unit clamp according to claim 1 is characterized in that: the angle that said pair of disk (8) gone up between the adjacent circular holes (11) is 30 degree, 45 degree, 60 degree or 90 degree.
8. external wall outer insulation mechanical test unit clamp according to claim 1; It is characterized in that: said upward positioning seat (6) and following positioning seat (9) are columnar structured; And having the pin-and-hole with the hinged usefulness of moon knee in the relative both sides of barrel, the other both sides of barrel have the gap that moon knee is passed through.
9. external wall outer insulation mechanical test unit clamp according to claim 8; It is characterized in that: there is circular groove (2.3) at said mid-game (2) upper surface center; And in circular groove (2.3), have a positioning seat fixed orifice (2.2); Last positioning seat (6) top is provided with a circle and inserts in the bayonet socket (6.1) in the positioning seat fixed orifice (2.2); Last positioning seat (6) top is supporting to have top cover (13), and top cover (13) places in the circular groove (2.3) and by bolt and last positioning seat (6) top and fixes;
There is circular groove (1.3) at lower surface center, said chassis (1); And positioning seat fixed orifice (1.2) under in circular groove (1.3), having; Following positioning seat (9) bottom surface is connected with base plate (14); Following positioning seat (9) bottom upwards inserts in the lower bottom base fixed orifice (1.2), and base plate (14) places in the circular groove (1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202276785U CN202101899U (en) | 2011-06-30 | 2011-06-30 | Clamp special for external thermal insulation mechanical test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202276785U CN202101899U (en) | 2011-06-30 | 2011-06-30 | Clamp special for external thermal insulation mechanical test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101899U true CN202101899U (en) | 2012-01-04 |
Family
ID=45387905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202276785U Expired - Lifetime CN202101899U (en) | 2011-06-30 | 2011-06-30 | Clamp special for external thermal insulation mechanical test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998173A (en) * | 2013-01-08 | 2013-03-27 | 南通市建筑科学研究院有限公司 | Plastic anchor bolt on-site tensile bearing capacity checking clamp |
| CN103471921A (en) * | 2013-09-23 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Tension capacity field test device for plastic anchor bolt |
-
2011
- 2011-06-30 CN CN2011202276785U patent/CN202101899U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998173A (en) * | 2013-01-08 | 2013-03-27 | 南通市建筑科学研究院有限公司 | Plastic anchor bolt on-site tensile bearing capacity checking clamp |
| CN102998173B (en) * | 2013-01-08 | 2014-10-15 | 南通市建筑科学研究院有限公司 | Plastic anchor bolt on-site tensile bearing capacity checking clamp |
| CN103471921A (en) * | 2013-09-23 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Tension capacity field test device for plastic anchor bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |