CN210221518U - Liftable test fixture - Google Patents
Liftable test fixture Download PDFInfo
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- CN210221518U CN210221518U CN201921177729.0U CN201921177729U CN210221518U CN 210221518 U CN210221518 U CN 210221518U CN 201921177729 U CN201921177729 U CN 201921177729U CN 210221518 U CN210221518 U CN 210221518U
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- screw
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Abstract
The utility model discloses a liftable test fixture, including bed plate, lift fixed plate and supporting screw, the plate body edge of bed plate is equipped with a plurality of screw holes, the bed plate is just arranged in with bed plate parallel arrangement to the lift fixed plate, the plate body edge of lift fixed plate is equipped with a plurality ofly and screw hole corresponding through-hole from top to bottom, supporting screw's quantity is unanimous with the quantity of through-hole, and many supporting screw's lower extreme screw thread is connected respectively in the threaded hole that corresponds the position, and the upper end passes the through-hole that corresponds the position on the lift fixed plate perpendicularly, is equipped with the locking Assembly who can lock lift fixed plate elevating system position on the screw rod. The liftable test fixture adopts movable liftable test fixture structure, through the free lift and the locking of lifter plate, can make things convenient for the test procedure of different model hosts, adjusts convenient and fast moreover, therefore can not only effectively improve efficiency of software testing, has saved the cost of manufacture of a plurality of frocks moreover, therefore the practicality is high.
Description
Technical Field
The utility model relates to a liftable test fixture relates to frock technical field.
Background
The frock that is used for testing the host computer of the elevator hauler of different models in the workshop at present all is different, because the difference of different host computer installation hole sites, the high difference in center, therefore every model all need make a section test fixture, can lead to the test center frock too like this, and all will spend a large amount of time to look for the frock of suitable this section host computer and test at every turn in the test, therefore not only extravagant preparation material and artifical intensity, and can reduce efficiency of software testing to a great extent in addition.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the liftable test tool is simple in structure, easy and convenient to manufacture and install, and capable of effectively improving the test efficiency of the host.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a liftable test fixture, includes bed plate, lift fixed plate and supporting screw, the plate body edge of bed plate is equipped with a plurality of screw holes, the bed plate is just arranged in with bed plate parallel arrangement to the lift fixed plate, the plate body edge of lift fixed plate is equipped with a plurality ofly and screw hole corresponding through-hole from top to bottom, supporting screw's quantity is unanimous with the quantity of through-hole, and many supporting screw's lower extreme screw thread are connected respectively in the threaded hole that corresponds the position, and the upper end passes the through-hole that corresponds the position on the lift fixed plate perpendicularly, is equipped with the locking Assembly who can lock lift fixed plate elevating system position on the screw rod.
Preferably, the locking assembly is a nut assembly and comprises an upper nut and a lower nut, the upper nut is sleeved on the supporting screw above the lifting fixing plate in a threaded manner, and the lower nut is sleeved on the supporting screw below the lifting fixing plate in a threaded manner.
Preferably, an upper gasket sleeved on the supporting screw rod in a ring mode is arranged between the upper nut and the lifting fixing plate, and a lower gasket sleeved on the supporting screw rod in a ring mode is arranged between the lower nut and the lifting fixing plate.
Preferably, the lifting fixing plate is provided with a plurality of host fixing mounting holes.
Preferably, the bed plate all sets up to square board with the lift fixed plate, the screw hole sets up to four and is located four edges of bed plate, the through-hole sets up to four and is located four edges of lift fixed plate equally.
Compared with the prior art, the utility model discloses an useful part is: the liftable test fixture adopts movable liftable test fixture structure, through the free lift and the locking of lifter plate, can make things convenient for the test procedure of different model hosts, adjusts convenient and fast moreover, therefore can not only effectively improve efficiency of software testing, has saved the cost of manufacture of a plurality of frocks moreover, therefore the practicality is high.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is an isometric view of the present invention;
fig. 2 is a side view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention:
the liftable testing tool shown in figures 1 and 2 is mainly used for testing main machines of various elevator traction machines in workshops, and comprises a base plate 1, a lifting fixing plate 2 and supporting screws 3, wherein a plurality of threaded holes are formed in the edge of the plate body of the base plate, the lifting fixing plate and the base plate are arranged in parallel and are arranged right above the base plate, a plurality of through holes which correspond to the threaded holes vertically are formed in the edge of the plate body of the lifting fixing plate, in the embodiment, the base plate and the lifting fixing plate are both square plates for convenient manufacturing and installation, the threaded holes are four and are located at four corners of the base plate, the through holes are also four and are located at four corners of the lifting fixing plate, the number of the supporting screws is consistent with that of the through holes, and the lower threads of a plurality of the supporting screws are respectively connected in the threaded holes at corresponding positions, the upper end of the screw rod vertically penetrates through a through hole at the corresponding position on the lifting fixing plate, and a locking component capable of locking the lifting position of the lifting fixing plate is arranged on the screw rod. In this embodiment, for the position of convenient locking and regulation lift fixed plate, improve the stability when lift fixed plate is fixed, locking Assembly sets up to the nut assembly, including upper nut 6 and lower nut 7, and the upper nut screw thread cup joints on the support screw of lift fixed plate top, and the lower nut screw thread cup joints on the support screw of lift fixed plate below, therefore through screwing up upper nut and lower nut, with lift fixed plate fixed clamp tight between two nuts, effectively improves the stability of lift fixed plate.
In practical application, in order to improve the stability of the lifting fixing plate during fixing and avoid shaking, an upper gasket (not shown in the figure) sleeved on the supporting screw rod in a ring manner is arranged between the upper nut and the lifting fixing plate, and a lower gasket (not shown in the figure) sleeved on the supporting screw rod in a ring manner is arranged between the lower nut and the lifting fixing plate.
In this embodiment, in order to facilitate the fixed mounting of hosts of different models, a plurality of host fixed mounting holes 10 are provided on the lifting fixing plate.
Therefore, in practical application, before the host is installed and fixed, the height of the lifting fixing plate relative to the bottom fixing seat is adjusted according to the model of the host and the center height required by testing, in the process of adjusting the height, the upper nut and the lower nut are firstly screwed off, in order to avoid abrasion of a screw rod, the height of the lifting fixing plate is controlled in a flat hanging mode, when the lifting fixing plate reaches the required center height, the upper nut and the lower nut are screwed off, then the lifting fixing plate is locked and fixed, then the base of the host to be tested is fixed on the lifting fixing plate, the lifting fixing plate is connected and fixed with bolts corresponding to the mounting holes on the base of the host through the plurality of mounting holes on the lifting fixing plate, so that the installation process of the host and the tool is completed, finally, the test of the host is performed, the host is detached from the tool after the test is completed, and the tool, thus, the practicability is high.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a liftable test fixture which characterized in that: including bed plate, lift fixed plate and supporting screw, the plate body edge of bed plate is equipped with a plurality of screw holes, lift fixed plate and bed plate parallel arrangement just arrange the bed plate in directly over, the plate body edge of lift fixed plate is equipped with a plurality ofly and screw hole corresponding through-hole from top to bottom, supporting screw's quantity is unanimous with the quantity of through-hole, and many supporting screw's lower extreme screw thread are connected respectively in the threaded hole that corresponds the position, and the upper end passes the through-hole that corresponds the position on the lift fixed plate perpendicularly, is equipped with the locking Assembly who can lock lift fixed plate elevating system position on the screw rod.
2. The liftable test fixture of claim 1, characterized in that: the locking assembly is arranged as a nut assembly and comprises an upper nut and a lower nut, the upper nut is sleeved on the supporting screw above the lifting fixing plate in a threaded mode, and the lower nut is sleeved on the supporting screw below the lifting fixing plate in a threaded mode.
3. The liftable test fixture of claim 2, characterized in that: an upper gasket sleeved on the supporting screw rod in a ring mode is arranged between the upper nut and the lifting fixing plate, and a lower gasket sleeved on the supporting screw rod in a ring mode is arranged between the lower nut and the lifting fixing plate.
4. The liftable test fixture of claim 1, characterized in that: a plurality of host machine fixing and mounting holes are formed in the lifting fixing plate.
5. The liftable test fixture of claim 1, characterized in that: the bed plate all sets up to square board with the lift fixed plate, the screw hole sets up to four and is located four edges of bed plate, the through-hole sets up to four and is located four edges of lift fixed plate equally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921177729.0U CN210221518U (en) | 2019-07-25 | 2019-07-25 | Liftable test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921177729.0U CN210221518U (en) | 2019-07-25 | 2019-07-25 | Liftable test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210221518U true CN210221518U (en) | 2020-03-31 |
Family
ID=69916684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921177729.0U Active CN210221518U (en) | 2019-07-25 | 2019-07-25 | Liftable test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210221518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716042A (en) * | 2022-03-22 | 2022-07-08 | 浙江同济科技职业学院 | Installation method of modular domestic sewage treatment equipment |
-
2019
- 2019-07-25 CN CN201921177729.0U patent/CN210221518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716042A (en) * | 2022-03-22 | 2022-07-08 | 浙江同济科技职业学院 | Installation method of modular domestic sewage treatment equipment |
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