CN207779461U - A kind of pulling force and deflection test tooling of adjustable multi-functional pre-buried channel flow - Google Patents
A kind of pulling force and deflection test tooling of adjustable multi-functional pre-buried channel flow Download PDFInfo
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- CN207779461U CN207779461U CN201820133798.0U CN201820133798U CN207779461U CN 207779461 U CN207779461 U CN 207779461U CN 201820133798 U CN201820133798 U CN 201820133798U CN 207779461 U CN207779461 U CN 207779461U
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- buried channel
- channel flow
- holdfast
- bolt
- adjustable
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Abstract
The utility model discloses a kind of pulling force and deflection test tooling of adjustable multi-functional pre-buried channel flow, both ends including adjustable platform and adjustable platform are both provided with mounting hole, threaded fastener shaft is mounted in mounting hole, the end of threaded fastener shaft is mounted on holdfast and fixes round platform, holdfast is fixed in round platform and is respectively and fixedly provided with pre-buried channel flow holdfast, the top of pre-buried channel flow holdfast is respectively connected with pre-buried channel flow, T-bolt is installed, T-bolt, which is fixed on T-bolt, fixes round platform at the top of pre-buried channel flow.The tooling distance of the utility model is adjustable, is suitable for the pre-buried channel flow of different holdfast distances；Pre-buried channel flow suitable for different-diameter holdfast；The round platform of I-shaped steel type is changed, the amount of deflection of I-shaped steel type pre-buried channel flow can be also surveyed；It is easy to operate, it avoids frequently changing tooling；Single holdfast fixes round platform and removes the tensile test that can also carry out single holdfast；The efficiency for improving test reduces the cost of test.
Description
Technical field
The utility model is related to a kind of pulling force of pre-buried channel flow and deflection test tooling, more particularly to a kind of adjustable more
The pulling force and deflection test tooling of function pre-buried channel flow.
Background technology
What the amount of deflection of pre-buried channel flow was surveyed is the amount of deflection generated under active force between two holdfasts, and conduit holdfast diameter, away from
From various, there are many numerical value, existing tooling is all how much practical conduit holdfast diameter, distance just make this diameter, distance
Tooling, different holdfast diameters or distance must make a tooling, and the tooling for testing the conduit holdfast of different size is more,
Generation expense is also more, results in the rising of cost, meanwhile, different toolings varies excessively cumbersome, also reduces progress
The efficiency of test；Since tooling holdfast distance fixes, if generating deviation in workpiece manufacturing process, it will occur waiting for trial work
Two holdfasts of part are difficult or can not fill in tooling slot, lead to not test.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of adjustable multi-functional
The pulling force and deflection test tooling of pre-buried channel flow.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model a kind of pulling force and deflection test tooling of adjustable multi-functional pre-buried channel flow, including it is adjustable flat
The both ends of platform and the adjustable platform are both provided with mounting hole, and threaded fastener shaft, institute are mounted in the mounting hole
The end for stating threaded fastener shaft is mounted on holdfast fixation round platform, and the holdfast is fixed in round platform and is respectively and fixedly provided with pre-buried channel flow anchor
Nail, the top of the pre-buried channel flow holdfast is respectively connected with pre-buried channel flow, T-bolt, institute is equipped at the top of the pre-buried channel flow
It states T-bolt and is fixed on T-bolt fixation round platform.
As a kind of optimal technical scheme of the utility model, the T-bolt is socketed in T-bolt clamping rings.
As a kind of optimal technical scheme of the utility model, the end that the T-bolt fixes round platform is equipped with first
Splined nut and the second splined nut.
As a kind of optimal technical scheme of the utility model, the bottom of the adjustable platform is connected with puller system.
The advantageous effect that the utility model is reached is：The tooling distance of the utility model is adjustable, is suitable for different anchors
Pitch of nails from pre-buried channel flow；Holdfast fixes round platform and T-bolt fixation round platform is replaceable, is suitable for the pre-buried of different-diameter holdfast
Conduit；The round platform of I-shaped steel type is changed, the amount of deflection of I-shaped steel type pre-buried channel flow can be also surveyed；It is easy to operate, it avoids frequently changing tooling；
Single holdfast fixes round platform and removes the tensile test that can also carry out single holdfast；The efficiency for improving test, reduces test
Cost.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is one of structural schematic diagram of the utility model；
Fig. 2 is the second structural representation of the utility model；
In figure：1, adjustable platform；101, mounting hole；2, threaded fastener shaft；3, the first splined nut；4, holdfast is fixed
Round platform；5, the second splined nut；6, pre-buried channel flow；7, T-bolt fixes round platform；8, T-bolt clamping rings；9, T-bolt.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of pulling force and deflection test work of adjustable multi-functional pre-buried channel flow
Dress, including the both ends of adjustable platform 1 and adjustable platform 1 are both provided with mounting hole 101, are mounted in mounting hole 101
Threaded fastener shaft 2, the end of threaded fastener shaft 2 are mounted on holdfast and fix round platform 4, and holdfast is fixed fixed in round platform 4
There are pre-buried channel flow holdfast 601, the top of pre-buried channel flow holdfast 601 to be respectively connected with pre-buried channel flow 6, the top installation of pre-buried channel flow 6
There is T-bolt 9, T-bolt 9, which is fixed on T-bolt, fixes round platform 7.
Further, T-bolt 9 is socketed in T-bolt clamping rings 8, can improve the stable degree of connection.
The end that search T-bolt fixes round platform 7 is equipped with the first splined nut 3 and the second splined nut 5, can improve
The stable degree of connection.
The bottom of adjustable platform 1 is connected with puller system, can facilitate test amount of deflection.
Specifically, 1 lower end of adjustable platform is connect with puller system lower part by axis pin, upper end T-bolt fix round platform 7 with
Threaded fastener shaft 2 connect by pivot pin with puller system top after combining, holdfast fixation round platform 4 by threaded fastener shaft 2 and
Adjustable platform 1 connects, and is fastened using the first splined nut 3 and the second splined nut 5, different 601 diameters of holdfast makes
With different round platforms, it is possible to use the round platform of I-shaped steel type adjusts the distance that two holdfasts fix round platform 4, is applicable to difference
The pre-buried channel flow of specification is fixed by T-bolt 9 and T-bolt clamping rings 8 with T-bolt in pre-buried channel flow upper end
Round platform 7 connects.After the completion of connection, start to test using puller system.
Such as Fig. 2, remove an adjustable holdfast fixed platform 4, lower end is directly by under threaded fastener shaft 2 and puller system
Portion connects, and can directly carry out the pull test of pre-buried channel flow list holdfast.
The tooling distance of the utility model is adjustable, is suitable for the pre-buried channel flow of different holdfast distances；Holdfast fixes round platform 4
It is replaceable with T-bolt fixation round platform 7, it is suitable for the pre-buried channel flow of different-diameter holdfast；The round platform for changing I-shaped steel type, may be used also
Survey the amount of deflection of I-shaped steel type pre-buried channel flow；It is easy to operate, it avoids frequently changing tooling；Single holdfast fixes that round platform 4 removes can also be into
The tensile test of capable single pre-buried channel flow holdfast 601；The efficiency for improving test reduces the cost of test.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of pulling force and deflection test tooling of adjustable multi-functional pre-buried channel flow, which is characterized in that including adjustable flat
The both ends of platform (1) and the adjustable platform (1) are both provided with mounting hole (101), are mounted in the mounting hole (101)
Threaded fastener shaft (2), the end of the threaded fastener shaft (2) are mounted on holdfast and fix round platform (4), and the holdfast is fixed
It is respectively and fixedly provided with pre-buried channel flow holdfast (601) in round platform (4), the top of the pre-buried channel flow holdfast (601) is respectively connected with built-in groove
Road (6), is equipped with T-bolt (9) at the top of the pre-buried channel flow (6), and the T-bolt (9) is fixed on T-bolt and fixes circle
Platform (7).
2. the pulling force and deflection test tooling of a kind of adjustable multi-functional pre-buried channel flow according to claim 1, special
Sign is that the T-bolt (9) is socketed in T-bolt clamping rings (8).
3. the pulling force and deflection test tooling of a kind of adjustable multi-functional pre-buried channel flow according to claim 1, special
Sign is that the end that the T-bolt fixes round platform (7) is equipped with the first splined nut (3) and the second splined nut (5).
4. the pulling force and deflection test tooling of a kind of adjustable multi-functional pre-buried channel flow according to claim 1, special
Sign is that the bottom of the adjustable platform (1) is connected with puller system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133798.0U CN207779461U (en) | 2018-01-26 | 2018-01-26 | A kind of pulling force and deflection test tooling of adjustable multi-functional pre-buried channel flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133798.0U CN207779461U (en) | 2018-01-26 | 2018-01-26 | A kind of pulling force and deflection test tooling of adjustable multi-functional pre-buried channel flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779461U true CN207779461U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820133798.0U Active CN207779461U (en) | 2018-01-26 | 2018-01-26 | A kind of pulling force and deflection test tooling of adjustable multi-functional pre-buried channel flow |
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| Country | Link |
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| CN (1) | CN207779461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537877A (en) * | 2023-06-15 | 2023-08-04 | 扬州市金诺尔不锈钢有限公司 | Pre-buried channel assembly for shield tunnel |
-
2018
- 2018-01-26 CN CN201820133798.0U patent/CN207779461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537877A (en) * | 2023-06-15 | 2023-08-04 | 扬州市金诺尔不锈钢有限公司 | Pre-buried channel assembly for shield tunnel |
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