CN207007629U - A kind of new hot elongation test support - Google Patents
A kind of new hot elongation test support Download PDFInfo
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- CN207007629U CN207007629U CN201720843750.4U CN201720843750U CN207007629U CN 207007629 U CN207007629 U CN 207007629U CN 201720843750 U CN201720843750 U CN 201720843750U CN 207007629 U CN207007629 U CN 207007629U
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- sleeve
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- fixedly connected
- heater
- support frame
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Abstract
The utility model discloses a kind of new hot elongation test support, including support frame, support frame as described above has two, and the medial surface of two support frames is equipped with chute, the chute is slidably connected with fixed plate, the one end of the fixed plate away from support frame is fixedly connected with the side of sleeve, the medial surface of the sleeve is provided with inner liner, and the inside of sleeve is provided with heater, the upper surface of support frame is provided with expansion link, and the fixing end of support frame and expansion link connects, the side upper end of expansion link fixing end is provided with tightening knob, and the telescopic end of expansion link is fixedly connected with the lower surface of installing plate, spring perch is provided with the middle part of the lower surface of installing plate, movable sleeve is connected to annular element in the middle part of the side of spring perch.The new hot elongation test support, simple in construction, cost is low, can highly adjust, and quickly cable can be fixed and be heated, and the efficiency of heating surface is high, can play the effect of energy-conservation, simple to operate, easy to use.
Description
Technical field
Test bracket technical field is the utility model is related to, specially a kind of new hot elongation test support.
Background technology
Heat extension experiment is the heat extensibility energy for detecting rubber, plastics or similar plastics when high temperature ageing is tested,
It is generally used for detecting elongation and permanent deformation situation of the electric wire and cable under heat and heavy burden use, traditional heat extension experiment dress
Put and be made up of hot extension meter chamber, switch board and sample holder length meter three parts, troublesome in poeration, cost is larger, not enough
Energy-conservation.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of new hot elongation test branch
Frame, simple in construction, cost is low, can highly adjust, and quickly cable can be fixed and be heated, and the efficiency of heating surface is high, Ke Yiqi
It is simple to operate to the effect of energy-conservation, it is easy to use, effectively can solve the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of new hot elongation test support, bag
Support frame is included, support frame as described above there are two, and the medial surface of two support frames is equipped with chute, and the chute slides with fixed plate
Connection, the one end of the fixed plate away from support frame are fixedly connected with the side of sleeve, and the medial surface of the sleeve is provided with liner
Pad, and the inside of sleeve is provided with heater, the upper surface of support frame as described above are provided with expansion link, and support frame and expansion link are consolidated
Fixed end connects, and the side upper end of the expansion link fixing end is provided with tightening knob, and under the telescopic end and installing plate of expansion link
Surface is fixedly connected, and spring perch, the side middle part movable sleeve of the spring perch are provided with the middle part of the lower surface of the installing plate
It is connected to annular element.
As a kind of optimal technical scheme of the present utility model, the heater includes heater, the heater with
The side of sleeve is fixedly connected, and the input of the heater electrically connects with the output end switched, and the switch is located at fixed plate
Preceding surface, and switch input electrically connected with the output end of external power source, the lower end of the heater is provided with heat-conducting plate, institute
The lower end for stating heat-conducting plate is provided with thermal conductive silicon rubber ring, and the upper surface of the thermal conductive silicon rubber ring is provided with two symmetrically arranged thermally conductive sheets,
The thermally conductive sheet is located at the inside of sleeve.
As a kind of optimal technical scheme of the present utility model, the side of the sleeve is provided with screw, and sleeve passes through spiral shell
Hole is threadedly coupled with regulating bolt, and the rear end of the regulating bolt is fixedly connected with the lateral surface of thermally conductive sheet, the side of the sleeve
Guide rod is interspersed with the through hole in face, the rear end of the guide rod is fixedly connected with the lateral surface of thermally conductive sheet.
As a kind of optimal technical scheme of the present utility model, the left end and right-hand member of the fixed plate side are equipped with positioning
Plate, the preceding surface of the location-plate are provided with positioning knob.
As a kind of optimal technical scheme of the present utility model, the upper surface of the installing plate is symmetrically arranged provided with two
Groove, and the internal activity of groove is interspersed with screw rod, lower end and the annular element of the screw rod are rotatablely connected, the side of the screw rod
Be threaded with nut, the upper surface of the nut contacts with the lower surface of installing plate, and the upper surface of two screw rods by by
Pressing plate is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are：This new hot elongation test support, can be to line
Cable is heated, and is easy to the progress of experiment；The position of thermally conductive sheet can be adjusted, be easy to the quick heating of cable, improved
Effect, the loss of heat is reduced, play the effect of energy-conservation；It is easy to that the position of fixed plate is fixed, is easy to whole experiment branch
The regulation of frame；It is easy to quickly fix cable, saves the time；Whole test bracket is simple in construction, and cost is low, highly can be with
Regulation, quickly can be fixed and heat to cable, and the efficiency of heating surface is high, can play the effect of energy-conservation, simple to operate, user
Just.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 support frame, 2 chutes, 3 fixed plates, 4 sleeves, 5 inner liners, 6 heaters, 61 heaters, 62 heat-conducting plates,
63 thermal conductive silicon rubber rings, 64 thermally conductive sheets, 7 regulating bolts, 8 guide rods, 9 switches, 10 location-plates, 11 positioning knobs, 12 expansion links, 121
Tightening knob, 13 installing plates, 14 spring perches, 15 annular elements, 16 screw rods, 17 pressing plate, 18 nuts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of new hot elongation test support, including branch
Support 1, support frame 1 has two, and the medial surface of two support frames 1 is equipped with chute 2, and chute 2 is slidably connected with fixed plate 3,
It is easy to that the position of fixed plate 3 is adjusted, the left end and right-hand member of the side of fixed plate 3 are equipped with location-plate 10, location-plate 10
Preceding surface is provided with positioning knob 11, moves fixed plate 3 along chute 2, rotational positioning knob 11 is fixed to fixed plate 3, is easy to
The position of fixed plate 3 is fixed, is easy to the regulation of whole test bracket, fixed plate 3 one end and sleeve away from support frame 1
4 side is fixedly connected, and the medial surface of sleeve 4 is provided with inner liner 5, plays insulation, reduces heat waste, and sleeve
4 inside is provided with heater 6, and heater 6 includes heater 61, and heater 61 is fixedly connected with the side of sleeve 4, heating
The input of device 61 with switch 9 output end electrically connect, switch 9 be located at fixed plate 3 preceding surfaces, and switch 9 input and
The output end electrical connection of external power source, the lower end of heater 61 are provided with heat-conducting plate 62, and the lower end of heat-conducting plate 62 is provided with heat conductive silica gel
Ring 63, the upper surface of thermal conductive silicon rubber ring 63 are provided with two symmetrically arranged thermally conductive sheets 64, and thermally conductive sheet 64 is located at the inside of sleeve 4,
Cable can be heated, be easy to the progress of experiment, worked by the control heater 61 of switch 9, heater 61 passes through heating
Plate 62 and thermal conductive silicon rubber ring 63 heat to thermally conductive sheet 64, and thermally conductive sheet 64 heats to cable, so as to the extension to cable
Property is tested, and the side of sleeve 4 is provided with screw, and sleeve 4 is threadedly coupled by screw with regulating bolt 7, regulating bolt 7
Rear end is fixedly connected with the lateral surface of thermally conductive sheet 64, and rotating regulating bolt 7 makes the contacts side surfaces of thermally conductive sheet 64 and cable, sleeve 4
Side through hole in be interspersed with guide rod 8, the rear end of guide rod 8 is fixedly connected with the lateral surface of thermally conductive sheet 64, play the guiding role, can
It is adjusted with the position to thermally conductive sheet 64, is easy to the quick heating of cable, is improved effect, reduce the loss of heat, play section
Can effect, the upper surface of support frame 1 is provided with expansion link 12, is easy to that the height of installing plate 13 is adjusted, and support frame 1 and
The fixing end connection of expansion link 12, the side upper end of the fixing end of expansion link 12 is provided with tightening knob 121, for fixing expansion link 12
Height, and the telescopic end of expansion link 12 is fixedly connected with the lower surface of installing plate 13, is provided with the middle part of the lower surface of installing plate 13
Spring perch 14, fixation is clamped to the upper end of cable, movable sleeve is connected to annular element 15 in the middle part of the side of spring perch 14, pacifies
The upper surface of loading board 13 is provided with two symmetrically arranged grooves, and the internal activity of groove is interspersed with screw rod 16, under screw rod 16
End is rotatablely connected with annular element 15, and the flank threads of screw rod 16 are connected with nut 18, upper surface and the installing plate 13 of nut 18
Lower surface is contacted, and the upper surface of two screw rods 16 is fixedly connected by pressing plate 17, and the upper end of cable is placed on into spring perch
Inside 14, by the extruding screw 16 of pressing plate 17, screw rod 16 drives annular element 15 to move down, so that spring perch 14 enters to cable
Row is fixed, then rotating nut 18, and make the upper surface of nut 18 be contacted with the lower surface of installing plate 13, is easy to carry out cable
It is quick fixed, the time is saved, whole test bracket is simple in construction, and cost is low, can highly adjust, and quickly cable can be consolidated
Fixed and heating, the efficiency of heating surface is high, can play the effect of energy-conservation, simple to operate, easy to use.
When in use：The upper end of cable is placed on inside spring perch 14, passes through the extruding screw 16 of pressing plate 17, screw rod 16
Annular element 15 is driven to move down, so that cable is fixed spring perch 14, then rotating nut 18, and make the upper of nut 18
Surface is contacted with the lower surface of installing plate 13, the height of adjustable telescopic rod 12, and expansion link 12 is carried out by tightening knob 121
It is fixed, inside cable insertion sleeve 4, by the position of the regulating sleeve 4 of fixed plate 3, and by positioning knob 11 by fixed plate 3
It is fixed, outside counterweight is fixedly connected with the lower end of cable, rotating regulating bolt 7 connects the side of thermally conductive sheet 64 and cable
Touch, worked by the control heater 61 of switch 9, heater 61 is carried out by heating plate 62 and thermal conductive silicon rubber ring 63 to thermally conductive sheet 64
Heating, thermally conductive sheet 64 heat to cable, so as to test the extensibility of cable.
The utility model can heat to cable, be easy to the progress of experiment；The position of thermally conductive sheet 64 can be carried out
Regulation, it is easy to the quick heating of cable, improves effect, reduce the loss of heat, play the effect of energy-conservation；It is easy to fixed plate 3
Position be fixed, be easy to the regulation of whole test bracket；It is easy to quickly fix cable, saves the time；Whole examination
It is simple to test supporting structure, cost is low, can highly adjust, and quickly cable can be fixed and be heated, and the efficiency of heating surface is high, can be with
The effect of energy-conservation is played, it is simple to operate, it is easy to use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of new hot elongation test support, including support frame (1), it is characterised in that：Support frame as described above (1) has two,
And the medial surface of two support frames (1) is equipped with chute (2), the chute (2) is slidably connected with fixed plate (3), the fixation
The one end of plate (3) away from support frame (1) is fixedly connected with the side of sleeve (4), and the medial surface of the sleeve (4) is provided with inner liner
(5), and the inside of sleeve (4) is provided with heater (6), and the upper surface of support frame as described above (1) is provided with expansion link (12), and supports
Frame (1) is connected with the fixing end of expansion link (12), and the side upper end of expansion link (12) fixing end is provided with tightening knob
(121), and the telescopic end of expansion link (12) is fixedly connected with the lower surface of installing plate (13), the lower surface of the installing plate (13)
Middle part is provided with spring perch (14), and movable sleeve is connected to annular element (15) in the middle part of the side of the spring perch (14).
A kind of 2. new hot elongation test support according to claim 1, it is characterised in that：The heater (6)
Including heater (61), the heater (61) is fixedly connected with the side of sleeve (4), the input of the heater (61) with
Switch the output end electrical connection of (9), the switch (9) be located at the preceding surface of fixed plate (3), and switch the input of (9) with outside
The output end electrical connection of portion's power supply, the lower end of the heater (61) is provided with heat-conducting plate (62), the lower end of the heat-conducting plate (62)
Provided with thermal conductive silicon rubber ring (63), the upper surface of the thermal conductive silicon rubber ring (63) is provided with two symmetrically arranged thermally conductive sheets (64), institute
State the inside that thermally conductive sheet (64) is located at sleeve (4).
A kind of 3. new hot elongation test support according to claim 1, it is characterised in that：The side of the sleeve (4)
Face is provided with screw, and sleeve (4) is threadedly coupled by screw with regulating bolt (7), the rear end of the regulating bolt (7) and heat conduction
The lateral surface of piece (64) is fixedly connected, and is interspersed with guide rod (8) in the through hole of the side of the sleeve (4), after the guide rod (8)
End is fixedly connected with the lateral surface of thermally conductive sheet (64).
A kind of 4. new hot elongation test support according to claim 1, it is characterised in that：Fixed plate (3) side
The left end and right-hand member in face are equipped with location-plate (10), and the preceding surface of the location-plate (10) is provided with positioning knob (11).
A kind of 5. new hot elongation test support according to claim 1, it is characterised in that：The installing plate (13)
Upper surface is provided with two symmetrically arranged grooves, and the internal activity of groove is interspersed with screw rod (16), under the screw rod (16)
End is rotatablely connected with annular element (15), and the flank threads of the screw rod (16) are connected with nut (18), the nut (18) it is upper
Surface is contacted with the lower surface of installing plate (13), and the upper surface of two screw rods (16) is fixedly connected by pressing plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843750.4U CN207007629U (en) | 2017-07-12 | 2017-07-12 | A kind of new hot elongation test support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843750.4U CN207007629U (en) | 2017-07-12 | 2017-07-12 | A kind of new hot elongation test support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007629U true CN207007629U (en) | 2018-02-13 |
Family
ID=61453809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843750.4U Active CN207007629U (en) | 2017-07-12 | 2017-07-12 | A kind of new hot elongation test support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007629U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287107A (en) * | 2018-03-20 | 2018-07-17 | 国网山东省电力公司济宁供电公司 | A kind of hot elongation test holder and its application method |
| CN109011071A (en) * | 2018-06-22 | 2018-12-18 | 王凤玉 | A kind of Novel pediatric clinic bronchial support apparatus |
| CN112213210A (en) * | 2020-09-28 | 2021-01-12 | 安徽徽宁电器仪表集团有限公司 | Thermal extension test detection equipment for tubular insulation test piece |
-
2017
- 2017-07-12 CN CN201720843750.4U patent/CN207007629U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287107A (en) * | 2018-03-20 | 2018-07-17 | 国网山东省电力公司济宁供电公司 | A kind of hot elongation test holder and its application method |
| CN108287107B (en) * | 2018-03-20 | 2020-10-16 | 国网山东省电力公司济宁供电公司 | Thermal extension test support and using method thereof |
| CN109011071A (en) * | 2018-06-22 | 2018-12-18 | 王凤玉 | A kind of Novel pediatric clinic bronchial support apparatus |
| CN112213210A (en) * | 2020-09-28 | 2021-01-12 | 安徽徽宁电器仪表集团有限公司 | Thermal extension test detection equipment for tubular insulation test piece |
| CN112213210B (en) * | 2020-09-28 | 2023-11-14 | 安徽徽宁电器仪表集团有限公司 | Tubular insulation test piece thermal extension test detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 527499 No. 9, Xincheng Second Road, Xincheng Industrial Park, Xincheng Town, Xinxing County, Yunfu City, Guangdong Province Patentee after: Guangdong Xiangli Technology Group Co.,Ltd. Address before: Plot XC07-01, Xincheng Industrial Park, Xincheng Town, Xinxing County, Yunfu City, Guangdong Province, 527400 Patentee before: GUANGDONG XIANGLI TECHNOLOGY Co.,Ltd. |