CN214179614U - Explosion-proof electrical apparatus capability test device - Google Patents
Explosion-proof electrical apparatus capability test device Download PDFInfo
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- CN214179614U CN214179614U CN202022699404.8U CN202022699404U CN214179614U CN 214179614 U CN214179614 U CN 214179614U CN 202022699404 U CN202022699404 U CN 202022699404U CN 214179614 U CN214179614 U CN 214179614U
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Abstract
The utility model discloses an explosion-proof electrical apparatus performance testing device, relating to the technical field of electrical apparatus performance testing accessories; the lifting mechanism is fixedly connected to the left end of the upper surface of the base, the supporting column is fixedly connected to the right end of the upper surface of the base, the driving shaft is fixedly connected to the output end of the lifting mechanism, and the driven shaft is connected to the supporting column in a sliding mode; explosion-proof electrical apparatus capability test device includes box, table, screw rod and fixed establishment, box fixed connection be in driving shaft and driven shaft top, the table rotates through the chain to be connected the box top, the screw rod passes through the threaded connection installation bottom half, the screw rod top is passed box and table bottom surface contact, the table includes the slide rail, and slide rail fixed connection is in table upper surface rear end, fixed establishment sliding connection is in on the slide rail.
Description
Technical Field
The utility model relates to an electrical apparatus capability test auxiliary device technical field specifically is an explosion-proof electrical apparatus capability test device.
Background
The explosion-proof electrical apparatus performance testing device is an auxiliary device which is used for assisting the explosion-proof electrical apparatus in the process of testing the performance of the explosion-proof electrical apparatus to support and place electrical apparatuses and testing equipment so as to better test the performance of the electrical apparatuses, and is widely used in the field of electrical apparatus performance testing.
However, the existing explosion-proof electrical apparatus performance testing device still has some problems of small size, the height of the device can not be adjusted when the device is used, the angle of a table plate for placing the explosion-proof electrical apparatus can not be adjusted, meanwhile, the existing explosion-proof electrical apparatus performance testing device has a simple function of fixing a test object, and the explosion-proof electrical apparatus which needs to be subjected to performance testing can not be conveniently fixed at each position on the table plate.
Disclosure of Invention
An object of the utility model is to provide an explosion-proof electrical apparatus capability test device to solve current explosion-proof electrical apparatus capability test device and can't adjust the height of device when using, also can't carry out the adjustment of angle to the table of placing explosion-proof electrical apparatus, current explosion-proof electrical apparatus capability test device carries out the function of fixing to the test object simultaneously fairly simple, can't accomplish each position on the table can both be convenient fix the problem that needs carry out capability test's explosion-proof electrical apparatus.
In order to achieve the above object, the utility model provides a following technical scheme:
a performance testing device for an explosion-proof electric appliance comprises a base, a lifting mechanism, a driving shaft, a supporting column and a driven shaft, wherein the lifting mechanism is fixedly connected to the left end of the upper surface of the base through threaded connection; explosion-proof electrical apparatus capability test device includes box, table, screw rod and fixed establishment, the box passes through welded fastening and connects driving shaft and driven shaft top, the table passes through the hinge and rotates the connection and be in the box top, the screw rod passes through the threaded connection installation bottom half, the screw rod top is passed box and table bottom surface contact, the table includes the slide rail, and the slide rail passes through bonding fixed connection table upper surface rear end, fixed establishment passes through joint sliding connection on the slide rail.
As a further aspect of the present invention: elevating system includes shell and cam, the shell passes through threaded connection fixed connection and is in base upper surface left end, the cam passes through the bearing and connects the rotation and connect inside the shell, the cam upper end with the contact of driving shaft lower extreme.
As a further aspect of the present invention: the lifting mechanism comprises a handle, the handle penetrates through the outer surface of the shell, and the tail end of the handle is fixedly connected with the center of the cam through threaded connection.
As a further aspect of the present invention: fixing mechanism includes L shape bracing piece, telescopic link, dead lever, L shape bracing piece pass through joint sliding connection be in on the slide rail, the telescopic link through cup jointing sliding connection be in L shape bracing piece front end, the dead lever through cup jointing sliding connection be in the telescopic link top.
As a further aspect of the present invention: the fixing mechanism comprises a fixing bolt, the fixing bolt is detachably mounted at the top end of the telescopic rod through threaded connection, and the tail end of the fixing bolt is in contact with the outer surface of the fixing rod.
As a further aspect of the present invention: the base includes the universal wheel, the universal wheel has a plurality ofly, and all universal wheels all are in through threaded connection fixed connection on the base lower surface.
Compared with the prior art, the beneficial effects of the utility model are that: the position of the fixing mechanism on the table board can be adjusted by arranging the slide way and the fixing mechanism; by arranging the L-shaped supporting rod, the telescopic rod, the fixing rod and the fixing bolt, the explosion-proof electrical appliance to be tested can be fixed at any position on the table plate; the angle of the table plate can be conveniently adjusted by arranging the box body, the table plate and the stud; through setting up elevating system, driving shaft, support column and driven shaft, the height of regulation box that can be convenient, whole device simple structure just easily adjusts.
Drawings
Fig. 1 is a schematic structural diagram of an explosion-proof electrical appliance performance testing device.
Fig. 2 is a schematic diagram of the internal structure of a lifting mechanism in the explosion-proof electrical appliance performance testing device.
Fig. 3 is a partial sectional view of a fixing mechanism in the explosion-proof electric appliance performance testing apparatus.
In the figure: the device comprises a base-1, a lifting mechanism-2, a driving shaft-3, a supporting column-4, a driven shaft-5, a box body-6, a table-7, a screw-8, a fixing mechanism-9, a sliding rail-10, a shell-11, a cam-12, a handle-13, an L-shaped supporting rod-14, a telescopic rod-15, a fixing rod-16, a fixing bolt-17 and a universal wheel-18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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 belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1-3, in embodiment 1 of the utility model, an explosion-proof electrical apparatus capability test device, including base 1, elevating system 2, driving shaft 3, support column 4 and driven shaft 5, elevating system 2 passes through threaded connection fixed connection and is in the 1 upper surface left end of base, support column 4 passes through welded connection and is in the 1 upper surface right-hand member of base, driving shaft 3 passes through joint sliding connection on 2 output of elevating system, driven shaft 5 passes through joint sliding connection on support column 4, thereby driving shaft 3 drives the lift that box 6 was realized to the motion of driven shaft 5.
Explosion-proof electrical apparatus capability test device includes box 6, table 7, screw rod 8 and fixed establishment 9, box 6 is in through welding fixed connection driving shaft 3 and 5 tops of driven shaft, table 7 rotates through the hinge to be connected 6 tops of box, screw rod 8 passes through the threaded connection installation 6 bottoms of box, the 8 tops of screw rod are passed box 6 and 7 bottom surface contacts of table can be used for adjusting 7 relative box 6's of table angle, table 7 includes slide rail 10, and slide rail 10 is in through bonding fixed connection 7 upper surface rear end, fixed establishment 9 passes through joint sliding connection on the slide rail 10, adjustment fixed establishment 9's that can be convenient position.
Example 2
Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that the lifting mechanism 2 includes a housing 11 and a cam 12, the housing 11 is fixedly connected to the left end of the upper surface of the base 1 through a threaded connection, the cam 12 is rotatably connected to the inside of the housing 11 through a bearing connection, and the upper end of the cam 12 contacts with the lower end of the driving shaft 3. The lifting of the driving shaft 3 is realized by the rotation of the cam 12. The lifting mechanism 2 comprises a handle 13, the handle 13 penetrates through the outer surface of the shell 11, and the tail end of the handle 13 is fixedly connected with the center of the cam 12 through threaded connection and used for controlling the lifting mechanism 2.
The base 1 comprises a plurality of universal wheels 18, the universal wheels 18 are fixedly connected to the lower surface of the base 1 through threads, and the position of the device is convenient for workers to move to test.
The utility model discloses a theory of operation is: through adjusting the relative position to L shape bracing piece 14, telescopic link 15, dead lever 16, can fix the explosion-proof electrical apparatus that needs tested in any position on table 7, can adjust table 7 to the most suitable angle through rotatory double-screw bolt, can adjust suitable height to box 6 through control elevating system 2, through the position of the mobile device that universal wheel 18 on the base 1 can be convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The device for testing the performance of the explosion-proof electric appliance is characterized by comprising a base (1), a lifting mechanism (2), a driving shaft (3), a supporting column (4) and a driven shaft (5), wherein the lifting mechanism (2) is fixedly connected to the left end of the upper surface of the base (1), the supporting column (4) is fixedly connected to the right end of the upper surface of the base (1), the driving shaft (3) is slidably connected to the output end of the lifting mechanism (2), and the driven shaft (5) is slidably connected to the supporting column (4);
explosion-proof electrical apparatus capability test device includes box (6), table (7), screw rod (8) and fixed establishment (9), box (6) fixed connection be in driving shaft (3) and driven shaft (5) top, table (7) rotate through the hinge and connect box (6) top, screw rod (8) pass through the threaded connection installation box (6) bottom, screw rod (8) top are passed box (6) and table (7) bottom surface contact, table (7) include slide rail (10), slide rail (10) fixed connection be in table (7) upper surface rear end, fixed establishment (9) sliding connection be in on slide rail (10).
2. The explosion-proof electrical apparatus performance testing device of claim 1, characterized in that the lifting mechanism (2) comprises a housing (11) and a cam (12), the housing (11) is fixedly connected to the left end of the upper surface of the base (1), and the cam (12) is rotatably connected inside the housing (11).
3. The explosion-proof electrical apparatus performance testing device of claim 2, characterized in that the lifting mechanism (2) comprises a handle (13), the handle (13) passes through the outer surface of the housing (11), the tail end of the handle (13) is fixedly connected with the center of the cam (12), and the upper end of the cam (12) is contacted with the lower end of the driving shaft (3).
4. The explosion-proof electrical apparatus performance testing device according to any one of claims 1 to 3, characterized in that the fixing mechanism (9) comprises an L-shaped support rod (14), a telescopic rod (15) and a fixing rod (16), the L-shaped support rod (14) is slidably connected to the slide rail (10), the telescopic rod (15) is slidably connected to the front end of the L-shaped support rod (14), and the fixing rod (16) is slidably connected to the top end of the telescopic rod (15).
5. The explosion-proof electrical apparatus performance testing device of claim 4, characterized in that the fixing mechanism (9) comprises a bolt, the bolt is installed at the top end of the telescopic rod (15) through threaded connection, and the tail end of the bolt is in contact with the outer surface of the fixing rod (16).
6. The explosion-proof electrical apparatus performance testing device of claim 5, characterized in that the base (1) comprises a plurality of universal wheels (18), and all the universal wheels (18) are fixedly connected to the lower surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022699404.8U CN214179614U (en) | 2020-11-19 | 2020-11-19 | Explosion-proof electrical apparatus capability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022699404.8U CN214179614U (en) | 2020-11-19 | 2020-11-19 | Explosion-proof electrical apparatus capability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214179614U true CN214179614U (en) | 2021-09-14 |
Family
ID=77646464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022699404.8U Active CN214179614U (en) | 2020-11-19 | 2020-11-19 | Explosion-proof electrical apparatus capability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214179614U (en) |
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2020
- 2020-11-19 CN CN202022699404.8U patent/CN214179614U/en active Active
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