CN205898560U - Anchor clamps are used in test of insulation building material tensile - Google Patents
Anchor clamps are used in test of insulation building material tensile Download PDFInfo
- Publication number
- CN205898560U CN205898560U CN201620695583.9U CN201620695583U CN205898560U CN 205898560 U CN205898560 U CN 205898560U CN 201620695583 U CN201620695583 U CN 201620695583U CN 205898560 U CN205898560 U CN 205898560U
- Authority
- CN
- China
- Prior art keywords
- arm lock
- bolt
- clip arm
- arm
- free end
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an anchor clamps are used in test of insulation building material tensile, it relates to the engineering and detects technical field. It includes the base, goes up arm lock and lower arm lock, the end connection of base has last arm lock and arm lock down, goes up the arm lock and constitutes a C shape opening with arm lock down, the free end of going up the arm lock has rotatory arm lock through pivot swing joint, and rotatory arm lock is the same with the length of lower arm lock with the straight length of last arm lock combination, the free end fixedly connected with of rotation arm lock goes up and ties the cover, upward has the bolt through threaded connection in the bolt cover, down the free end fixedly connected with of arm lock ties the cover down, and the internal thread of tieing the cover down closes with the outer thread to match of bolt. The utility model discloses simple structure, convenient operation adopts rotatable bolt locking structure, has effectively stopped easily drop in drawing the experimentation emergence of situation of the crab -bolt on the insulation building material, guarantees the normal clear of experiment.
Description
Technical field
This utility model is related to engineering Inspection Technique field and in particular to a kind of building thermal insulation material tension test clamp
Tool.
Background technology
Building thermal insulation material needs to use multiple clamping apparatus during stretching experiment, and original building thermal insulation material drawing is used
Fixture mostly complex structure, during operating cost, laborious；Or although some fixture structures are simple, in actual tests process
In it is possible to situation that crab-bolt fixture and building thermal insulation material on come off occurs, have influence on the carrying out of drawing experiment.
Utility model content
The purpose of this utility model be provide a kind of structure simple and slip-off preventing building thermal insulation material tension test clamp
Tool.
The purpose of this utility model is achieved through the following technical solutions:
A kind of building thermal insulation material tension fixture for testing, including pedestal, upper clip arm and lower clip arm, the end of described pedestal
It is connected with upper clip arm and lower clip arm, upper clip arm constitutes a c shape opening with lower clip arm；The free end of described upper clip arm passes through rotating shaft
It is connected with rotation jig arm, rotation jig arm is identical with the length of lower clip arm with the straight length that upper clip arm combines, described rotation
The free end of jig arm is fixedly connected with bolt set, has been threaded connection bolt in upper bolt set；The free end of described lower clip arm is solid
Surely it is connected with lower bolt set, the female thread of lower bolt set is matched with the external screw thread of bolt.
By technique scheme, fixture adopts rotatable bolt locking mechanism, can prevent on building thermal insulation material
Crab-bolt unexpected situation that comes off in drawing experimentation generation.
Further, described rotating shaft is connected with pedestal by spring.
By technique scheme, spring keeps the rotation jig arm in rotating shaft to be in nature open configuration by torsion, side
The crab-bolt on building thermal insulation material is put into when just testing.
The beneficial effects of the utility model are:
This utility model structure is simple, easy to operate, using rotatable bolt locking mechanism, has effectively prevented building and has protected
The generation of the situation easy to fall off in drawing experimentation of the crab-bolt on adiabator is it is ensured that tests is normally carried out.
Brief description
Fig. 1 is the structural representation of the present embodiment.
In figure numbering explanation:
1- pedestal；2- lower clip arm；Bolt set under 3-；4- spring；5- upper clip arm；6- rotates jig arm；7- rotating shaft；8- upper bolt set；
9- bolt.
Specific embodiment
Referring to Fig. 1, this utility model specific embodiment employs the following technical solutions: a kind of building thermal insulation material tension is surveyed
Fixture on probation, including pedestal 1, upper clip arm 5 and lower clip arm 2, the end of pedestal 1 is connected with upper clip arm 5 and lower clip arm 2, upper clip arm 5
Constitute a c shape opening with lower clip arm 2；The free end of upper clip arm 5 is connected with rotation jig arm 6 by rotating shaft 7, and rotating shaft 7 is led to
Cross spring 4 to be connected with pedestal 1, the straight length that rotation jig arm 6 is combined with upper clip arm 5 is identical with the length of lower clip arm 2, rotating clamp
The free end of arm 6 is fixedly connected with bolt set 8, has been threaded connection bolt 9 in upper bolt set 8；The free end of lower clip arm 2 is fixed
It is connected with lower bolt set 8, the female thread of lower bolt set 8 is matched with the external screw thread of bolt 9.
According to above-mentioned construction, during work, the crab-bolt on building thermal insulation material is put in the c shape opening of fixture by operator,
Then pass through pressing, swivel bolt 9 can carry out drawing experiment so that bolt 9 is linked together with the locking of lower bolt set 3.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of building thermal insulation material tension fixture for testing is it is characterised in that including pedestal, upper clip arm and lower clip arm, described
The end of pedestal is connected with upper clip arm and lower clip arm, and upper clip arm constitutes a c shape opening with lower clip arm；The freedom of described upper clip arm
End is connected with rotation jig arm by rotating shaft, straight length and the length phase of lower clip arm that rotation jig arm is combined with upper clip arm
With the free end of described rotation jig arm is fixedly connected with bolt set, has been threaded connection bolt in upper bolt set；Described lower clip arm
Free end be fixedly connected with lower bolt set, the female thread of lower bolt set is matched with the external screw thread of bolt.
2. building thermal insulation material tension fixture for testing according to claim 1 is it is characterised in that bullet is passed through in described rotating shaft
Spring is connected with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695583.9U CN205898560U (en) | 2016-07-01 | 2016-07-01 | Anchor clamps are used in test of insulation building material tensile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695583.9U CN205898560U (en) | 2016-07-01 | 2016-07-01 | Anchor clamps are used in test of insulation building material tensile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898560U true CN205898560U (en) | 2017-01-18 |
Family
ID=57772350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695583.9U Expired - Fee Related CN205898560U (en) | 2016-07-01 | 2016-07-01 | Anchor clamps are used in test of insulation building material tensile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225932A (en) * | 2017-12-27 | 2018-06-29 | 福建省永正工程质量检测有限公司 | A kind of building thermal insulation material Anti-pull-press device for detecting performance |
-
2016
- 2016-07-01 CN CN201620695583.9U patent/CN205898560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225932A (en) * | 2017-12-27 | 2018-06-29 | 福建省永正工程质量检测有限公司 | A kind of building thermal insulation material Anti-pull-press device for detecting performance |
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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 |
Granted publication date: 20170118 Termination date: 20180701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |