CN204286933U - A kind of pressure maintenance device of test water plane physical strength - Google Patents
A kind of pressure maintenance device of test water plane physical strength Download PDFInfo
- Publication number
- CN204286933U CN204286933U CN201420790240.1U CN201420790240U CN204286933U CN 204286933 U CN204286933 U CN 204286933U CN 201420790240 U CN201420790240 U CN 201420790240U CN 204286933 U CN204286933 U CN 204286933U
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- pull
- support
- push dynamometer
- physical strength
- fixed bar
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Abstract
The utility model discloses a kind of pressure maintenance device of test water plane physical strength, by support, base, fixed bar, sliding bar, screw propulsive mechanism and pull and push dynamometer, described support be fixedly connected with base, fixed bar in " on " shape; The bottom that described fixed bar is positioned at the top of support, base is positioned at support, and fixed bar bottom surface is provided with chute; The top of described sliding bar is arranged in chute, bottom is installed with screw propulsive mechanism, and sliding bar can move horizontally in chute; Described pull and push dynamometer is fixedly installed in bottom screw propulsive mechanism.The utility model can be strengthened the pressure of pull and push dynamometer by crank handle gradually and be shown by pull and push dynamometer, stop after pressure needed for arrival and maintain certain hour, thus solving the problem being manually difficult to maintain constant pressure with pull and push dynamometer test inverter and header box shell surface level physical strength.
Description
Technical field
The utility model relates to pressure and maintains apparatus field, has particularly related to a kind of pressure maintenance device of test water plane physical strength.
Background technology
The pressure that one stable is needed when carrying out the test of surface level physical strength to inverter and header box shell, and need to maintain the regular hour, at present when test water plane physical strength, pull and push dynamometer is manually directly extruded inverter and header box shell by operating personnel, is difficult to like this maintain constant pressure.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model just there are provided a kind of pressure maintenance device of test water plane physical strength, solves the problem being manually difficult to maintain constant pressure with pull and push dynamometer test inverter and header box shell surface level physical strength.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of pressure maintenance device of test water plane physical strength, by support, base, fixed bar, sliding bar, screw propulsive mechanism and pull and push dynamometer, described support be fixedly connected with base, fixed bar in " on " shape; The bottom that described fixed bar is positioned at the top of support, base is positioned at support, and fixed bar bottom surface is provided with chute; The top of described sliding bar is arranged in chute, bottom is installed with screw propulsive mechanism, and sliding bar can move horizontally in chute; Described pull and push dynamometer is fixedly installed in bottom screw propulsive mechanism.
As a kind of preferred version, described screw propulsive mechanism comprises expansion link, screw rod and handle, and described expansion link is in " ◇ " shape; Described screw rod is arranged at the diagonal line place of " ◇ " type expansion link, and its one end is provided with handle.
Compared with prior art, the beneficial effects of the utility model: the utility model can be strengthened the pressure of pull and push dynamometer by crank handle gradually and be shown by pull and push dynamometer, stop after pressure needed for arrival and maintain certain hour, thus solving the problem being manually difficult to maintain constant pressure with pull and push dynamometer test inverter and header box shell surface level physical strength.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side schematic view of the present utility model.
Embodiment
Below with reference to specific embodiment, the technical scheme that the utility model provides is described in detail, following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of pressure maintenance device of test water plane physical strength, by support 1, base 2, fixed bar 3, sliding bar 4, screw propulsive mechanism 5 and pull and push dynamometer 6, described support 1 be fixedly connected with base 2, fixed bar 3 in " on " shape; The bottom that described fixed bar 3 is positioned at the top of support 1, base 2 is positioned at support 1, and fixed bar 3 bottom surface be provided with chute (owing to being provided with sliding bar, thus in figure and not shown); The top of described sliding bar 4 is arranged in chute, bottom is installed with screw propulsive mechanism 5, and sliding bar 4 can move horizontally in chute; Described pull and push dynamometer 6 is fixedly installed in bottom screw propulsive mechanism 5; Described screw propulsive mechanism 5 comprises expansion link 51, screw rod 52 and handle 53, and described expansion link 51 is in " ◇ " shape; Described screw rod 52 is arranged at the diagonal line place of " ◇ " type expansion link 51, and its one end is provided with handle 53.During concrete enforcement, operating personnel can be strengthened the pressure of pull and push dynamometer 6 gradually by crank handle 53 and be shown by pull and push dynamometer 6, stop after pressure needed for arrival and maintain certain hour, thus solving and manually test by pull and push dynamometer 6 problem that inverter and header box shell surface level physical strength be difficult to the constant pressure of maintenance.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. the pressure maintenance device of a test water plane physical strength, it is characterized in that: described pressure maintenance device by support, base, fixed bar, sliding bar, screw propulsive mechanism and pull and push dynamometer, described support be fixedly connected with base, fixed bar in " on " shape; The bottom that described fixed bar is positioned at the top of support, base is positioned at support, and fixed bar bottom surface is provided with chute; The top of described sliding bar is arranged in chute, bottom is installed with screw propulsive mechanism, and sliding bar can move horizontally in chute; Described pull and push dynamometer is fixedly installed in bottom screw propulsive mechanism.
2. the pressure maintenance device of a kind of test water plane physical strength according to claim 1, is characterized in that: described screw propulsive mechanism comprises expansion link, screw rod and handle, and described expansion link is in " ◇ " shape; Described screw rod is arranged at the diagonal line place of " ◇ " type expansion link, and its one end is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790240.1U CN204286933U (en) | 2014-12-15 | 2014-12-15 | A kind of pressure maintenance device of test water plane physical strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790240.1U CN204286933U (en) | 2014-12-15 | 2014-12-15 | A kind of pressure maintenance device of test water plane physical strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286933U true CN204286933U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790240.1U Active CN204286933U (en) | 2014-12-15 | 2014-12-15 | A kind of pressure maintenance device of test water plane physical strength |
Country Status (1)
| Country | Link |
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| CN (1) | CN204286933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115818A (en) * | 2015-08-25 | 2015-12-02 | 无锡斯贝尔磁性材料有限公司 | Tooling fixture for testing E-direction mechanical strength |
-
2014
- 2014-12-15 CN CN201420790240.1U patent/CN204286933U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115818A (en) * | 2015-08-25 | 2015-12-02 | 无锡斯贝尔磁性材料有限公司 | Tooling fixture for testing E-direction mechanical strength |
| CN105115818B (en) * | 2015-08-25 | 2018-10-30 | 无锡斯贝尔磁性材料有限公司 | A kind of test tool fixtures of the E to mechanical strength |
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