CN207114318U - A kind of cable use for laboratory test of elongation rate instrument - Google Patents
A kind of cable use for laboratory test of elongation rate instrument Download PDFInfo
- Publication number
- CN207114318U CN207114318U CN201721015493.1U CN201721015493U CN207114318U CN 207114318 U CN207114318 U CN 207114318U CN 201721015493 U CN201721015493 U CN 201721015493U CN 207114318 U CN207114318 U CN 207114318U
- Authority
- CN
- China
- Prior art keywords
- roll
- elongation rate
- supporting table
- fixture
- chute
- 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
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Abstract
The utility model discloses a kind of cable use for laboratory test of elongation rate instrument, including base, supporting table, motor, angular wheel, display screen, chute, roll and plug, the base upper surface is provided with top plate, and top plate upper left-hand is fixed with pull force calculation instrument, fixture is connected with the pull force calculation instrument, and it is provided with pillar on the right side of fixture, the display screen is arranged on susceptor surface, and it is provided with control plate face below susceptor surface, the chute is arranged on top plate upper surface, and connecting rod is interspersed with chute, the roll is arranged in supporting table, and supporting table is connected by rotary shaft with roll.The cable use for laboratory test of elongation rate instrument, it is mainly used for the test of cable elongation and designs, supporting table is provided with the fixture of this device, and roll is provided with supporting table, and roll and pillar are tangent, it can ensure that cable remains horizontality when carrying out test of elongation rate, reduce influence of the gravity to its numerical value.
Description
Technical field
Cable unit technical field is the utility model is related to, specially a kind of cable use for laboratory test of elongation rate instrument.
Background technology
Cable is made up of the conductor and outsourcing insulating protective layer of one or more mutually insulated, by electric power or information at one
The wire at another place is transferred to, typically by several or several groups of wires（Every group at least two）The electricity for the similar rope being twisted
Cable, mutually insulated between every group of wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation,
Cable has an interior energization, the feature of external insulation, it is necessary to be detected to cable in the manufacturing process of cable, wherein elongation
Detection be one of mostly important work, test of elongation rate instrument is common equipment in the lab, now on the market
Test of elongation rate instrument when in use, fixture clamping effect is bad, it is impossible to overcomes the influence of gravity, can not meet real work
In demand, therefore on the market there is an urgent need to which the technology of cable use for laboratory test of elongation rate instrument structure can be improved, to improve this
Equipment.
Utility model content
The purpose of this utility model is to provide a kind of cable use for laboratory test of elongation rate instrument, to solve above-mentioned background skill
When in use, fixture clamping effect is bad, it is impossible to overcomes for the existing cable use for laboratory test of elongation rate instrument proposed in art
The problem of influence of gravity.
To achieve the above object, the utility model provides following technical scheme：A kind of cable use for laboratory test of elongation rate
Instrument, including base, supporting table, motor, angular wheel, display screen, chute, roll and plug, the base upper surface are provided with
Top plate, and top plate upper left-hand is fixed with pull force calculation instrument, and fixture is connected with the pull force calculation instrument, and on the right side of fixture
Pillar is provided with, the supporting table is fixed on the upper surface of top plate, and the motor is fixed on chassis interior, and is connected on motor
There is power transmission shaft, the transmission the tip of the axis is connected with screw mandrel, and screw mandrel end is connected by clutch shaft bearing with base, the cone
Shape gear is connected on screw mandrel, and angular wheel is connected by second bearing with connector, and the connector upper end is connected with
Connecting rod, and fixture is connected with connecting rod, the display screen is arranged on susceptor surface, and is provided with control below susceptor surface
Plate face, the chute is arranged on top plate upper surface, and connecting rod is interspersed with chute, and the roll is arranged in supporting table,
And supporting table is connected by rotary shaft with roll, the plug is arranged on base exterior.
Preferably, the fixture includes left clamping plate, right clamping plate, slipmat and tightens bolt, and the right side is provided with the right side of left clamping plate
Clamping plate, and right clamping plate is tightened bolt and is arranged in left clamping plate left-hand face with being provided with slipmat on left clamping plate.
Preferably, the slipmat is quality of rubber materials, and slipmat surface is uneven structure.
Preferably, to be connected between the screw mandrel and angular wheel, and the length of angular wheel is more than the straight of screw mandrel
Footpath.
Preferably, the vertical width of the connecting rod is equal with the width of chute, and the ultimate range of connecting rod movement is small
In the length of chute.
Preferably, the roll is equidistant is distributed in supporting table, and the top of roll and pillar are tangent.
Compared with prior art, the beneficial effects of the utility model are：The cable use for laboratory test of elongation rate instrument is main
It is to be designed for the test of cable elongation, slipmat is provided with the fixture of this device, and slipmat is rubber material
Matter, and slipmat surface is uneven structure, and fixture can be made to increase frictional force between the two when clamping cable,
Make the clamping effect of fixture more preferable, supporting table is provided with device, and roll is provided with supporting table, and roll and pillar
It is tangent, it can ensure that cable remains horizontality when carrying out test of elongation rate, reduce influence of the gravity to its numerical value.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure schematic top plan view；
Fig. 3 is the utility model clamp structure schematic diagram.
In figure：1st, base, 2, top plate, 3, pull force calculation instrument, 4, fixture, 401, left clamping plate, 402, right clamping plate, 403, anti-
Skidding, 404, tighten bolt, 5, pillar, 6, supporting table, 7, motor, 8, power transmission shaft, 9, screw mandrel, 10, clutch shaft bearing, 11, connection
Part, 12, second bearing, 13, angular wheel, 14, display screen, 15, control plate face, 16, connecting rod, 17, chute, 18, roll,
19th, rotary shaft, 20, plug.
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.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of cable use for laboratory test of elongation rate instrument,
Including base 1, top plate 2, pull force calculation instrument 3, fixture 4, pillar 5, supporting table 6, motor 7, power transmission shaft 8, screw mandrel 9, first axle
Hold 10, connector 11, second bearing 12, angular wheel 13, display screen 14, control plate face 15, connecting rod 16, chute 17, roll
18th, rotary shaft 19 and plug 20, the upper surface of base 1 is provided with top plate 2, and the upper left-hand of top plate 2 is fixed with pull force calculation
Instrument 3, fixture 4 is connected with pull force calculation instrument 3, and the right side of fixture 4 is provided with pillar 5, fixture 4 includes left clamping plate 401, right clamping plate
402nd, slipmat 403 and bolt 404 is tightened, the left right side of clamping plate 401 is provided with right clamping plate 402, and right clamping plate 402 and left clamping plate
Slipmat 403 is provided with 401, bolt 404 is tightened and is arranged in the left left-hand face of clamping plate 401, slipmat 403 is rubber material
Matter, and the surface of slipmat 403 is uneven structure, and fixture 4 can be made to increase friction between the two when clamping cable
Power, make the clamping effect of fixture 4 more preferable, supporting table 6 is fixed on the upper surface of top plate 2, and motor 7 is fixed on inside base 1, and
Power transmission shaft 8 is connected with motor 7, the end of power transmission shaft 8 is connected with screw mandrel 9, and the end of screw mandrel 9 passes through clutch shaft bearing 10 and base
1 is connected, and to be connected between screw mandrel 9 and angular wheel 13, and the length of angular wheel 13 is more than the diameter of screw mandrel 9, energy
Enough angular wheel 13 is moved on screw mandrel 9, angular wheel 13 is connected on screw mandrel 9, and angular wheel 13 passes through the
Two bearings 12 are connected with connector 11, and the upper end of connector 11 is connected with connecting rod 16, and fixture 4 is connected with connecting rod 16,
Display screen 14 is arranged on the surface of base 1, and the lower face of base 1 is provided with control plate face 15, and chute 17 is arranged on top plate 2
Surface, and connecting rod 16 is interspersed with chute 17, the vertical width of connecting rod 16 is equal with the width of chute 17, and connecting rod 16
Mobile ultimate range is less than the length of chute 17, and fixture 4 is provided with two altogether, and a fixture 4 is fixed on a left side for base 1
End, another is connected with connecting rod 16, can move fixture 4 more convenient, and roll 18 is arranged in supporting table 6, and
Supporting table 6 is connected by rotary shaft 19 with roll 18, and roll 18 is equidistant to be distributed in supporting table 6, and roll 18 is upper
Portion and pillar 5 are tangent, can ensure that cable remains horizontality when carrying out test of elongation rate, reduce gravity to its numerical value
Influence, plug 20 is arranged on outside base 1.
Operation principle：Before using the cable use for laboratory test of elongation rate instrument, it is necessary first to which whole cable is tested
Room carries out the simple knowledge in structure with test of elongation rate instrument, and this device is fixed on to the place specified first by person, unscrewed
Bolt 404 is tightened, cable to be measured is placed between left clamping plate 401 and right clamping plate 402, then tightens bolt 404, is adjusted
The distance between fixture 4, by the socket of plug 20, by controlling plate face 15 to start motor 7, passed in the presence of motor 7
Moving axis 8 starts to rotate, and screw mandrel 9 rotates under the drive of power transmission shaft 8, and then rotates angular wheel 13, so as to drive and connect
The fixture 4 that bar 16 is connected is moved, and cable is stretched, and the numerical value of caused pulling force is included showing by pull force calculation instrument 3
On screen 14, when cable breakage, motor 7 is closed, this completes stretching experiment, what is be not described in detail in this specification is interior
Appearance belongs to prior art known to professional and technical personnel in the field.
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 (6)
1. a kind of cable use for laboratory test of elongation rate instrument, including base（1）, supporting table（6）, motor（7）, angular wheel
（13）, display screen（14）, chute（17）, roll（18）And plug（20）, it is characterised in that：The base（1）Upper surface is set
There is top plate（2）, and top plate（2）Upper left-hand is fixed with pull force calculation instrument（3）, the pull force calculation instrument（3）On be connected with
Fixture（4）, and fixture（4）Right side is provided with pillar（5）, the supporting table（6）It is fixed on top plate（2）Upper surface, it is described
Motor（7）It is fixed on base（1）Inside, and motor（7）On be connected with power transmission shaft（8）, the power transmission shaft（8）End be connected with
Screw mandrel（9）, and screw mandrel（9）End passes through clutch shaft bearing（10）With base（1）It is connected, the angular wheel（13）It is connected to silk
Bar（9）On, and angular wheel（13）Pass through second bearing（12）With connector（11）It is connected, the connector（11）Upper end connects
It is connected to connecting rod（16）, and connecting rod（16）On be connected with fixture（4）, the display screen（14）It is arranged on base（1）Surface, and
Base（1）Lower face is provided with control plate face（15）, the chute（17）It is arranged on top plate（2）Upper surface, and chute
（17）In be interspersed with connecting rod（16）, the roll（18）It is arranged on supporting table（6）On, and supporting table（6）Pass through rotary shaft
（19）With roll（18）It is connected, the plug（20）It is arranged on base（1）It is outside.
A kind of 2. cable use for laboratory test of elongation rate instrument according to claim 1, it is characterised in that：The fixture（4）
Including left clamping plate（401）, right clamping plate（402）, slipmat（403）With tighten bolt（404）, left clamping plate（401）Right side is provided with
Right clamping plate（402）, and right clamping plate（402）With left clamping plate（401）On be provided with slipmat（403）, tighten bolt（404）Set
In left clamping plate（401）In left-hand face.
A kind of 3. cable use for laboratory test of elongation rate instrument according to claim 2, it is characterised in that：The slipmat
（403）For quality of rubber materials, and slipmat（403）Surface is uneven structure.
A kind of 4. cable use for laboratory test of elongation rate instrument according to claim 1, it is characterised in that：The screw mandrel（9）
With angular wheel（13）Between to be connected, and angular wheel（13）Length be more than screw mandrel（9）Diameter.
A kind of 5. cable use for laboratory test of elongation rate instrument according to claim 1, it is characterised in that：The connecting rod
（16）Vertical width and chute（17）Width it is equal, and connecting rod（16）Mobile ultimate range is less than chute（17）Length
Degree.
A kind of 6. cable use for laboratory test of elongation rate instrument according to claim 1, it is characterised in that：The roll（18）
It is equidistant to be distributed in supporting table（6）On, and roll（18）Top and pillar（5）It is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015493.1U CN207114318U (en) | 2017-08-15 | 2017-08-15 | A kind of cable use for laboratory test of elongation rate instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015493.1U CN207114318U (en) | 2017-08-15 | 2017-08-15 | A kind of cable use for laboratory test of elongation rate instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114318U true CN207114318U (en) | 2018-03-16 |
Family
ID=61571520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721015493.1U Expired - Fee Related CN207114318U (en) | 2017-08-15 | 2017-08-15 | A kind of cable use for laboratory test of elongation rate instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114318U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596414A (en) * | 2018-12-11 | 2019-04-09 | 东华大学 | It is a kind of suitable for bundle fiber stretch etc. the collet that efficiently clamps of normal pressures and purposes |
| CN110864967A (en) * | 2019-10-24 | 2020-03-06 | 张玲 | Array type detection equipment for batch quality inspection of prefabricated parts of small building |
| CN112600024A (en) * | 2020-12-01 | 2021-04-02 | 李耀强 | Scalable anticreep car socket |
| CN112710548A (en) * | 2020-12-11 | 2021-04-27 | 安徽晨希电缆科技有限公司 | Experiment machine for testing tensile strength of mica tape |
-
2017
- 2017-08-15 CN CN201721015493.1U patent/CN207114318U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596414A (en) * | 2018-12-11 | 2019-04-09 | 东华大学 | It is a kind of suitable for bundle fiber stretch etc. the collet that efficiently clamps of normal pressures and purposes |
| CN109596414B (en) * | 2018-12-11 | 2023-04-21 | 东华大学 | Clamping head suitable for high-efficiency clamping of equal positive pressure for stretching bundle fibers and application |
| CN110864967A (en) * | 2019-10-24 | 2020-03-06 | 张玲 | Array type detection equipment for batch quality inspection of prefabricated parts of small building |
| CN110864967B (en) * | 2019-10-24 | 2022-07-12 | 内蒙古卓信建设工程检测有限公司 | Array type detection equipment for batch quality inspection of prefabricated parts of small building |
| CN112600024A (en) * | 2020-12-01 | 2021-04-02 | 李耀强 | Scalable anticreep car socket |
| CN112710548A (en) * | 2020-12-11 | 2021-04-27 | 安徽晨希电缆科技有限公司 | Experiment machine for testing tensile strength of mica tape |
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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 |
Granted publication date: 20180316 Termination date: 20200815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |