CN209589894U - Power supply line flame-retardant performance test device - Google Patents
Power supply line flame-retardant performance test device Download PDFInfo
- Publication number
- CN209589894U CN209589894U CN201821811975.2U CN201821811975U CN209589894U CN 209589894 U CN209589894 U CN 209589894U CN 201821811975 U CN201821811975 U CN 201821811975U CN 209589894 U CN209589894 U CN 209589894U
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply line
- performance test
- retardant performance
- protection metal
- 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
Abstract
The utility model provides a kind of power supply line flame-retardant performance test device.The utility model includes test platform, one end of the test platform is fixed with fixture mount, the upper end of the fixture mount is provided with specimen holder, protection metal-back is provided with outside the specimen holder, the bottom of the protection metal-back is provided with air outlet, the protection metal-back is barreled structure upper part opening, the other side of the test platform is provided with guide rail, mobile sliding block is provided on the guide rail, igniter is connected by up and down adjustment device on the mobile sliding block, the side that the protection metal-back is directed at the igniter is provided with strip gab.The utility model is easy to operate and safe and reliable during test.
Description
Technical field:
The utility model relates to a kind of power supply line flame-retardant performance test devices, belong to test detecting equipment technical field.
Background technique:
Cable in electric wire belongs to linear object, is easier to be transformed into the root ignited.In fire, flare along
Route and extend, the speed that cable itself catches fire is also very fast.The electrical resistance fire due to caused by cable, usually involve range it is wide,
Weight losses.Therefore, it is necessary to carry out after test assessment the flame retardant property of power supply line using avoiding bigger damage
It loses.
To solve the above-mentioned problems, Chinese patent CN206725518U discloses a kind of Needle-flame Tester, and specifically discloses
Following technical characteristic: by being provided with specimen holder mechanism and ignition electrode mechanism, the specimen holder mechanism includes fixture branch
The elastic regulation handle of frame, specimen holder, fixture, specimen holder vertical adjustment handle, specimen holder lift adjustment handle, the point
Huo Zhen mechanism includes pedestal, power device, support rod, burner support platform, igniter seat, angular adjustment handle, ignition electrode
With burner support platform lift adjustment handle, by being provided with igniter seat and burner support platform, and by igniter
Seat connect setting with burner support platform, and igniter seat and the one of contact surface of burner support platform is made to mill out one
45 degree of oblique angle only need to can be such that igniter seat realizes in the range of 45 degree-an angle of 90 degrees by rotating angle regulation handle
Arbitrary switch, and igniter seat is changed to contact of the face with face with burner support platform by it, to significantly increase igniter
The contact area of seat.
This structure increases effectively the contact area of igniter seat, but during operation, open fire exists certain
Security risk.
Summary of the invention:
The purpose of this utility model is to provide a kind of power supply line flame-retardant performance test device, In in view of the above problems
It is easy to operate and safe and reliable during test.
Above-mentioned purpose is realized by following technical scheme:
One end of power supply line flame-retardant performance test device, including test platform, the test platform is fixed with fixture mount,
The upper end of the fixture mount is provided with specimen holder, and protection metal-back, the protection are provided with outside the specimen holder
The bottom of metal-back is provided with air outlet, and the protection metal-back is barreled structure upper part opening, the test platform it is another
Side is provided with guide rail, and mobile sliding block is provided on the guide rail, is connected on the mobile sliding block by up and down adjustment device
Igniter, the side that the protection metal-back is directed at the igniter are provided with strip gab.
The height of the power supply line flame-retardant performance test device, the protection metal-back is the adjusting of up and down adjustment device
The 2 times or more of height.
The power supply line flame-retardant performance test device, the up and down adjustment device include the set being connected with the slide block
Cylinder, the sleeve the inside are equipped with worm screw, and the top connection of the worm screw igniter, the worm screw is with setting described
The worm gear of cartridge exterior engages.
The power supply line flame-retardant performance test device, the guide rail two sides are provided with limiting device.
The power supply line flame-retardant performance test device is provided with blower at the air outlet.
The power supply line flame-retardant performance test device, the protection metal-back the inside are provided with thermometer.
The utility model has the advantages that
The utility model is provided with protection metal-back, and is provided with air outlet, on the one hand have no effect on combustion test into
Row, on the other hand plays good protective action to open fire, use is safer.
The up and down adjustment of the utility model uses the composite structure of turbine and worm screw, and structure simple adjustment is convenient.
Detailed description of the invention:
Fig. 1 is the schematic view of the front view of the utility model.
1, test platform in figure；2, fixture mount；3, specimen holder；4, metal-back is protected；5, air outlet；6, guide rail；7,
Mobile sliding block；8, igniter；9, strip gab；10, sleeve；11, worm screw；12, worm gear；13, limiting device；14, blower.
Specific embodiment:
Embodiment 1:
The power supply line flame-retardant performance test device of the present embodiment as shown in Figure 1:, including test platform 1, the test platform
One end be fixed with fixture mount 2, the upper end of the fixture mount is provided with specimen holder 3, sets outside the specimen holder
Be equipped with protection metal-back 4, the bottom of the protection metal-back is provided with air outlet 5, the protection metal-back for barreled structure its
Upper opening, the other side of the test platform are provided with guide rail 6, and mobile sliding block 7, the movement are provided on the guide rail
Igniter 8 is connected by up and down adjustment device on sliding block, the side that the protection metal-back is directed at the igniter is provided with item
Shape opening 9.
The height of power supply line flame-retardant performance test device described in the present embodiment, the protection metal-back is up and down adjustment
The 2 times or more of the adjusting height of device.
Power supply line flame-retardant performance test device described in the present embodiment, the up and down adjustment device include and the sliding block
The sleeve 10 of connection, the sleeve the inside are equipped with worm screw 11, the top connection of the worm screw igniter, the worm screw
It is engaged with the worm gear 12 that the cartridge exterior is arranged in.
Power supply line flame-retardant performance test device described in the present embodiment, the guide rail two sides are provided with limiting device
13。
Power supply line flame-retardant performance test device described in the present embodiment is provided with blower 14 at the air outlet.
Power supply line flame-retardant performance test device described in the present embodiment, the protection metal-back the inside are provided with temperature
Meter.
The course of work:
After power supply line to be tested will be needed to clamp by specimen holder, lighted a fire by the mobile realization of sliding block on the slide rail
The front and back of device is adjusted, and is driven worm screw to move up and down by rotation turbine and is realized the up and down adjustment of igniter, whole process operation letter
It is single, while it being provided with protection metal-back, and be provided with air outlet, the progress of combustion test is on the one hand had no effect on, on the other hand
Good protective action is played to open fire, use is safer.
Technological means disclosed in the utility model is not limited to the technical means disclosed in the above technical means, also
Including the technical solution as composed by the above technical characteristic equivalent replacement.The unaccomplished matter of the utility model belongs to this field skill
The common knowledge of art personnel.
Claims (6)
1. a kind of power supply line flame-retardant performance test device, it is characterized in that: including test platform, one end of the test platform is fixed
There is fixture mount, the upper end of the fixture mount is provided with specimen holder, protection metal is provided with outside the specimen holder
Shell, the bottom of the protection metal-back are provided with air outlet, and the protection metal-back is barreled structure upper part opening, the examination
The other side for testing platform is provided with guide rail, and mobile sliding block is provided on the guide rail, passes through upper downward on the mobile sliding block
Regulating device connects igniter, and the side that the protection metal-back is directed at the igniter is provided with strip gab.
2. power supply line flame-retardant performance test device according to claim 1, it is characterized in that: the height of the protection metal-back
For the 2 times or more of the adjusting height of up and down adjustment device.
3. power supply line flame-retardant performance test device according to claim 1, it is characterized in that: the up and down adjustment device includes
The sleeve being connected with the slide block, the sleeve the inside are equipped with worm screw, the top connection of the worm screw igniter, institute
It states worm screw and is engaged with the worm gear that the cartridge exterior is arranged in.
4. power supply line flame-retardant performance test device according to claim 1, it is characterized in that: the guide rail two sides are provided with
Limiting device.
5. power supply line flame-retardant performance test device according to claim 1, it is characterized in that: being provided at the air outlet
Blower.
6. power supply line flame-retardant performance test device according to claim 1, it is characterized in that: inside the protection metal-back
It is provided with thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811975.2U CN209589894U (en) | 2018-11-05 | 2018-11-05 | Power supply line flame-retardant performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811975.2U CN209589894U (en) | 2018-11-05 | 2018-11-05 | Power supply line flame-retardant performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589894U true CN209589894U (en) | 2019-11-05 |
Family
ID=68376247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821811975.2U Expired - Fee Related CN209589894U (en) | 2018-11-05 | 2018-11-05 | Power supply line flame-retardant performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589894U (en) |
-
2018
- 2018-11-05 CN CN201821811975.2U patent/CN209589894U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20211105 |