CN202994434U - Safety testing device for adjustable part of lamp - Google Patents
Safety testing device for adjustable part of lamp Download PDFInfo
- Publication number
- CN202994434U CN202994434U CN 201220631464 CN201220631464U CN202994434U CN 202994434 U CN202994434 U CN 202994434U CN 201220631464 CN201220631464 CN 201220631464 CN 201220631464 U CN201220631464 U CN 201220631464U CN 202994434 U CN202994434 U CN 202994434U
- Authority
- CN
- China
- Prior art keywords
- testing device
- synchronous belt
- safety testing
- rotary table
- sliding block
- 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
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a safety testing device for an adjustable part of lamps. The safety testing device is characterized by comprising a rack, wherein the rack is provided with a vertical stand column; a rotating table is rotatably mounted on the rack, is connected with a speed adjusting motor through a gear pair, and is provided with a fixed clamping head; the stand column is provided with a linear guiding rail, a sliding block is connected with the linear guiding rail, and the sliding block is provided with a clamping arm; and the stand column is provided with a group of synchronous belt wheels, a synchronous belt is connected with the synchronous belt wheels in a surrounding manner and is connected with the sliding block, and the synchronous belt wheels are connected with a stepping motor through a synchronous belt mechanism. The safety testing device has the advantages of simple and compact structure, convenient operation and low manufacturing cost, and satisfies the test requirements and detection specifications of national standards.
Description
Technical field
The utility model relates to a kind of test unit, especially relates to a kind of adjustable section position safety testing device of light fixture, and the security and the reliability that are applicable to have the light fixture of regulating support or flexible pipe structure detect.
Background technology
Light fixture is the most frequently used home lighting electrical equipment, security, permanance and reliability standard GB/T 7000.1-2002 4.14.3 clause to it have strict testing requirements and detect standard: to the adjustable apparatus of light fixture, for example the structure of active joint, lifting gear, adjusting support or draw-tube would not make during operation flexible-cable or flexible cord pressurized, is subjected to folder, is damaged or turns round 360 ° along longitudinal axis strand.At present, market does not also have to complete the testing equipment of this test event, in order to implement these standards, is necessary to develop a kind of testing equipment of Pass Test requirement.
The utility model content
The applicant is studied improvement for above-mentioned problem, and a kind of adjustable section position safety testing device of light fixture is provided, and satisfies the testing requirements of national standard and detects standard, and is simple and compact for structure, easy to operate, low cost of manufacture.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of adjustable section position safety testing device of light fixture comprises frame, and frame is provided with vertical pillars; Rotary table rotatably is arranged on frame, and rotary table connects buncher by gear pair, and rotary table is provided with fixed chuck; Described column is provided with line slideway, and slide block connects line slideway, and slide block is provided with clamping limb; Column is provided with one group of synchronous pulley, and Timing Belt is around connecting synchronous pulley and connection sliding block, and synchronous pulley connects stepper motor by synchronous belt mechanism.
Technique effect of the present utility model is:
The adjustable section position safety testing device of the disclosed a kind of light fixture of the utility model, simple and compact for structure, easy to operate, low cost of manufacture satisfies the testing requirements of national standard and detects standard.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model comprises frame 100, and frame is provided with vertical pillars 200.Rotary table 3 rotatably is arranged on frame 100 by bearing, and rotary table 3 connects buncher 1 by gear pair 2, and buncher 1 drives rotary table 3 by gear pair 2 and does the rotation of forward and reverse 360 °; Rotary table 3 is provided with fixed chuck 4, and fixed chuck 4 is used for the fixedly base 5 of light fixture.Column 200 is provided with line slideway 10, and slide block 8 connects line slideway 10, and slide block 8 can slide up and down along line slideway 10, and slide block 8 is provided with clamping limb 7, the clamping that clamping limb 7 is used for the draw-tube 6 of light fixture.Column 200 is provided with one group of synchronous pulley 11, and Timing Belt 9 is around connecting synchronous pulley 11 and connection sliding block 8, and synchronous pulley 11 connects stepper motor 13 by synchronous belt mechanism 12.
Before starting characteristics test, lamp base 5 is fastened on rotary table 3 by fixed chuck 4 and (center of lamp base 5 and the center of rotary table 3 is coincide), and the draw-tube 6 of light fixture is fixed in clamping limb 7.Test minute two parts are carried out: 1, the lamp expanding pipe test that pumps: stepper motor 13 is done forward and reverse rotation by synchronous belt mechanism 12 drive synchronous pulleys 11, thereby it is reciprocating to drive Timing Belt 9, clamping limb 7 on slide block 8 is pumped, the lamp expanding pipe 6 that is fixedly connected with clamping limb 7 and then pumps, and motion frequency, number of times, distance can realize by control system control step motor 13.2, lamp expanding pipe revolution to-and-fro movement test: after above-mentioned off-test, clamping limb 7 is stopped in position, start buncher 1 and make lamp base 5 do forward and reverse 360 ° of rotations with rotary table 3, gyro frequency, number of times can be controlled buncher 1 by control system and realize.
Claims (1)
1. the adjustable section position safety testing device of a light fixture, it is characterized in that: comprise frame, frame is provided with vertical pillars; Rotary table rotatably is arranged on frame, and rotary table connects buncher by gear pair, and rotary table is provided with fixed chuck; Described column is provided with line slideway, and slide block connects line slideway, and slide block is provided with clamping limb; Column is provided with one group of synchronous pulley, and Timing Belt is around connecting synchronous pulley and connection sliding block, and synchronous pulley connects stepper motor by synchronous belt mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631464 CN202994434U (en) | 2012-11-21 | 2012-11-21 | Safety testing device for adjustable part of lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631464 CN202994434U (en) | 2012-11-21 | 2012-11-21 | Safety testing device for adjustable part of lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994434U true CN202994434U (en) | 2013-06-12 |
Family
ID=48565606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631464 Expired - Fee Related CN202994434U (en) | 2012-11-21 | 2012-11-21 | Safety testing device for adjustable part of lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944379A (en) * | 2012-11-21 | 2013-02-27 | 陈伟 | Safety test device for adjustable portion of lamp |
-
2012
- 2012-11-21 CN CN 201220631464 patent/CN202994434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944379A (en) * | 2012-11-21 | 2013-02-27 | 陈伟 | Safety test device for adjustable portion of lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102944379A (en) | Safety test device for adjustable portion of lamp | |
| CN202994434U (en) | Safety testing device for adjustable part of lamp | |
| CN203578893U (en) | Cutting device for steel pipe | |
| CN107627245A (en) | A kind of efficient assembly equipment of mobile phone parts | |
| CN208265738U (en) | A kind of Cover whirling Machine | |
| CN110231570A (en) | Monitor station is used in a kind of production of new energy car battery | |
| CN207657185U (en) | Automatic winding formula gluing device | |
| CN203315365U (en) | Electric tablet slicing machine | |
| CN204308785U (en) | Glass positioning tool | |
| CN209690470U (en) | New energy automobile motor stator-rotator back-emf test device | |
| CN204108644U (en) | Selector handle ball erection unit | |
| CN202746521U (en) | Chain tensioning device for chain and chain wheel transmission mechanism | |
| CN208471498U (en) | A kind of double end Cover-rolling machine | |
| CN105081145A (en) | Multi-part spring guide wire manufacturing equipment | |
| CN207209522U (en) | A kind of fixed length batcher | |
| CN202756554U (en) | Driving mechanism for inhaul cable endurance test-bed | |
| CN204967553U (en) | Low pressure head of an electric machine unwinder | |
| CN203667025U (en) | Automatic magic belt binding device | |
| CN202910533U (en) | Installation device of compressor belt pulley | |
| CN203002874U (en) | Dual-fulcrum variable-diameter pipe coiling device | |
| CN204912611U (en) | Stranded spring seal wire preparation equipment | |
| CN205143054U (en) | Novel big -arch shelter mechanism of leaking informaton | |
| CN205175848U (en) | Can change friction belt cell -phone shell that detects position detection device that wear -resistants | |
| CN203612732U (en) | Automatic winding device | |
| CN203383091U (en) | Peach-shaped eccentric wheel driving device of rope making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131121 |