CN209460032U - Strength test mechanism for power plug wire - Google Patents
Strength test mechanism for power plug wire Download PDFInfo
- Publication number
- CN209460032U CN209460032U CN201822008250.6U CN201822008250U CN209460032U CN 209460032 U CN209460032 U CN 209460032U CN 201822008250 U CN201822008250 U CN 201822008250U CN 209460032 U CN209460032 U CN 209460032U
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- China
- Prior art keywords
- fixed
- bottom plate
- block
- gear
- screw rod
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses the strength test mechanisms for power plug wire, belong to power supply line testing equipment field, strength test mechanism for power plug wire, including bottom plate, the bottom end quadrangle of the bottom plate is equipped with damping device, the bottom end of the damping device is equipped with mobile device, the upper end of the bottom plate is fixed with sliding slot, screw rod is equipped in the sliding slot, the side of the screw rod is equipped with cushion block, the cushion block is fixedly connected with chute wall, the side of the cushion block is equipped with article putting groove, the side of the screw rod extends in article putting groove, the other end penetration of the screw rod is simultaneously fixed with second gear, the lower section of the second gear is equipped with servo motor, the output shaft end of the servo motor has been fixedly attached first gear.The utility model carries out tension test to plug cord by the way that stable clamping structure, stable realizing is arranged.
Description
Technical field
The utility model relates to power supply line testing equipment fields, more specifically to the intensity for power plug wire
Mechanism for testing.
Background technique
Power plug wire needs when dispatching from the factory by a series of test, and test passes could use, and tests the anti-of power supply line
Tensile strength needs to apply according to dimension different pulling force, and whether test power supply line meets the requirements, this process needs to maintain extremely
It is one minute few.
And existing is to use the structure of stretching force detecting apparatus too simple, clamping structure is unstable, causes test data not
Accurately.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide the intensity for power plug wire
Mechanism for testing, the detection that tensile strength is carried out to power plug wire may be implemented in it, and structure novel, clamping structure are stablized, can
With the test of the stable carry out tensile strength to power supply line.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
For the strength test mechanism of power plug wire, including bottom plate, the bottom end quadrangle of the bottom plate is equipped with damping dress
It sets, increases the shock resistance of device, extraneous volume interference is avoided to cause the failure of test, the bottom end of the damping device is equipped with mobile dress
It sets, mobile device facilitates the movement of equipment, and the upper end of the bottom plate is fixed with sliding slot, and screw rod is equipped in the sliding slot, described
The side of screw rod is equipped with cushion block, and the cushion block is fixedly connected with chute wall, and the side of the cushion block is equipped with article putting groove, the spiral shell
The side of bar extends in article putting groove, and cushion block is supported screw rod, and the other end of the screw rod is through bottom plate and is fixed with the
The lower section of two gears, the second gear is equipped with servo motor, and the output shaft end of the servo motor has been fixedly attached first
Gear, the first gear and second gear are intermeshed, then starting servo motor passes through two gears and drives screw rod rotation,
Mounting rack is fixed on the servo motor, the mounting rack is fixedly connected with bottom plate, facilitates the fixation for realizing servo motor, institute
It states screw thread on screw rod and is socketed with movable block, the upper end of the movable block is fixed with fixed block, is equipped with through-hole, institute in the fixed block
It states bottom end in through-hole and is fixed with rubber pad, one end of power plug wire is placed on rubber pad by when use, the upper end of fixed block
Equipped with clamping device, facilitated by clamping device and fix plug cord, the upper end of the bottom plate is fixed with tensiometer, facilitates observation
Pulling force numerical value, the tensiometer are fixed with hook close to one end of fixed block, are facilitated by hook by the another of power plug wire
End is fixed.
Preferably, the damping device includes the damper cylinder being arranged below bottom plate, the inside of the damper cylinder, which is equipped with, to be subtracted
Block is shaken, spring is fixed between the damping block and damper cylinder, the upper end of the damping block is fixedly connected with the lower end of bottom end, is increased
Add the shock resistance of whole equipment.
Preferably, the mobile device includes the supporting leg for being fixedly connected on damper cylinder bottom end, the bottom end of the supporting leg is set
There is universal wheel, facilitates the movement of equipment.
Preferably, the lower end of the movable block is equipped with article putting groove, ball, the ball are equipped in the article putting groove
It offsets with bottom end in sliding slot, reduces friction, be moved easily the movement of block.
Preferably, the clamping device includes the telescopic rod being arranged in above fixed block, it is fixed on the telescopic rod
Fixed frame, the fixed frame are fixedly connected with fixed block, and the lower end of the telescopic rod through fixed block and is fixed with pressing plate, described
The pressing plate side opposite with rubber pad is all provided with fluted, structure novel, the convenient fixation to plug cord.
Preferably, the outside of the first gear and second gear is equipped with shield, the shield is fixed with bottom plate
Connection, shield increase the safety of equipment.
3. beneficial effect
Compared with the prior art, the excellent of the utility model is:
(1) one end of power plug wire is fixed on hook, then the other end is placed on rubber pad, then started
Plug cord is fixed by pressing plate and rubber pad, then starts servo motor by telescopic rod, drives screw rod rotation by two gears
Turn, then realize the movement of movable block and fixed block 1, tension test is carried out to plug cord, tensiometer facilitates viewing pulling force numerical value.
(2) damping device increases the shock resistance of whole equipment, and extraneous vibration interference is avoided to cause test data inaccurate.
(3) mobile device facilitates the movement of equipment, the convenient use in different occasions.
(4) ball reduces friction, is moved easily the movement of block, facilitates test.
(5) structure novel of clamping device, the convenient fixation to plug cord, stable can be clamped plug cord.
(6) shield increases the safety of equipment, and gear mesh personnel is avoided to damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fixed block top partial structural diagram of the utility model；
Fig. 3 is structure enlargement diagram at the A of the utility model.
Figure label explanation:
1- fixed block, 2- movable block, 3- screw rod, 4- hook, 5- tensiometer, 6- bottom plate, 7- damping block, 8- damper cylinder, 9-
Supporting leg, 10- cushion block, 11- spring, 12- universal wheel, 13- ball, 14- mounting rack, 15- servo motor, 16- shield, 17- stretch
Contracting bar, 18- fixed frame, 19- rubber pad, 20- pressing plate, 21- first gear, 22- second gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-3, including bottom plate 6 are please referred to, the bottom end quadrangle of the bottom plate 6 is equipped with damping device, and damping device increases
The shock resistance of equipment avoids extraneous interference from causing the failure of test, and the bottom end of the damping device is equipped with mobile device, mobile
Device facilitates the movement of equipment, and the upper end of the bottom plate 6 is fixed with sliding slot, is equipped with screw rod 3, the screw rod 3 in the sliding slot
Side be equipped with cushion block 10, the cushion block 10 is fixedly connected with chute wall, and the side of the cushion block 10 is described equipped with article putting groove
The side of screw rod 3 extends in article putting groove, and cushion block 10 is supported screw rod 3, and the other end of the screw rod 3 runs through bottom plate 6 simultaneously
It is fixed with second gear 22, the lower section of the second gear 22 is equipped with servo motor 15, the output shaft end of the servo motor 15
End fixing sleeve is connected to first gear 21, and the first gear 21 is intermeshed with second gear 22, passes through 15 convenience of servo motor
It drives two gear surfacess of revolution then screw rod 3 to be driven to rotate, is fixed with mounting rack 14, the mounting rack on the servo motor 15
14 are fixedly connected with bottom plate 6, and screw thread is socketed with movable block 2 on the screw rod 3, and the screw rod 3 of rotation realizes the movement of movable block 2,
The upper end of the movable block 2 is fixed with fixed block 1, and movable block 2 drives fixed block 1 mobile, is equipped with through-hole in the fixed block 1,
Bottom end is fixed with rubber pad 19 in the through-hole, and the upper end of fixed block 1 is equipped with clamping device, clamping device can to plug cord into
Row is fixed, and the upper end of the bottom plate 6 is fixed with tensiometer 5, conveniently checks the numerical value of pulling force, the tensiometer 5 is close to fixed block 1
One end be fixed with hook 4, for catching on power supply line.Preferably, the damping device includes the damping that 6 lower section of bottom plate is arranged
The inside of cylinder 8, the damper cylinder 8 is equipped with damping block 7, and spring 11 is fixed between the damping block 7 and damper cylinder 8, described to subtract
The upper end of shake block 7 is fixedly connected with the lower end of bottom end 6, increases the shock resistance of equipment；Preferably, the mobile device includes solid
Surely it is connected to the supporting leg 9 of 8 bottom end of damper cylinder, the bottom end of the supporting leg 9 is equipped with universal wheel 12, facilitates the movement of equipment；As excellent
Choosing, the lower end of the movable block 2 are equipped with article putting groove, are equipped with ball 13 in the article putting groove, the ball 13 in sliding slot
Bottom end offsets, and reduces friction, is moved easily the movement of block 2；The clamping device includes the telescopic rod that 1 top of fixed block is arranged in
17, fixed frame 18 is fixed on the telescopic rod 17, and the fixed frame 18 is fixedly connected with fixed block 1, the telescopic rod 17
Lower end is through fixed block 1 and is fixed with pressing plate 20, and the pressing plate 20 side opposite with rubber pad 19 is all provided with fluted, convenience pair
Plug cord carries out stable grip；The outside of the first gear 21 and second gear 22 is equipped with shield 16, described anti-
Shield 16 is fixedly connected with bottom plate 6, increases the safety of equipment.
In use, one end of power plug wire is fixed on hook 4, then the other end is placed on rubber pad 19,
Then start telescopic rod 17, fixed plug cord by pressing plate 20 and rubber pad 10, then start servo motor 15, pass through two
Gear drives screw rod 3 to rotate, and then realizes the movement of movable block 2 and fixed block 1, carries out tension test to plug cord.This is practical
The novel clamping structure stable by setting, stable realizing carry out tension test to plug cord.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (6)
1. being used for the strength test mechanism of power plug wire, including bottom plate (6), it is characterised in that: the bottom end four of the bottom plate (6)
Angle is equipped with damping device, and the bottom end of the damping device is equipped with mobile device, and the upper end of the bottom plate (6) is fixed with cunning
Slot, the sliding slot is interior to be equipped with screw rod (3), and the side of the screw rod (3) is equipped with cushion block (10), the cushion block (10) and chute wall
It is fixedly connected, the side of the cushion block (10) is equipped with article putting groove, and the side of the screw rod (3) extends in article putting groove, the spiral shell
The other end of bar (3) is through bottom plate (6) and is fixed with second gear (22), and the lower section of the second gear (22) is equipped with servo electricity
The output shaft end of machine (15), the servo motor (15) has been fixedly attached first gear (21), the first gear (21) with
Second gear (22) is intermeshed, and is fixed with mounting rack (14) on the servo motor (15), the mounting rack (14) and bottom plate
(6) it is fixedly connected, screw thread is socketed with movable block (2) on the screw rod (3), and the upper end of the movable block (2) is fixed with fixed block
(1), through-hole is equipped in the fixed block (1), bottom end is fixed with rubber pad (19) in the through-hole, and the upper end of fixed block (1) is set
There is clamping device, the upper end of the bottom plate (6) is fixed with tensiometer (5), the one end of the tensiometer (5) close to fixed block (1)
It is fixed with hook (4).
2. the strength test mechanism according to claim 1 for power plug wire, it is characterised in that: the damping device
Including the damper cylinder (8) below setting bottom plate (6), the inside of the damper cylinder (8) is equipped with damping block (7), the damping block (7)
It is fixed between damper cylinder (8) spring (11), the upper end of the damping block (7) is fixedly connected with the lower end of bottom plate (6).
3. the strength test mechanism according to claim 1 for power plug wire, it is characterised in that: the mobile device
The bottom end of supporting leg (9) including being fixedly connected on damper cylinder (8) bottom end, the supporting leg (9) is equipped with universal wheel (12).
4. the strength test mechanism according to claim 1 for power plug wire, it is characterised in that: the movable block
(2) lower end is equipped with article putting groove, is equipped with ball (13), the ball (13) and bottom end phase in sliding slot in the article putting groove
It supports.
5. the strength test mechanism according to claim 1 for power plug wire, it is characterised in that: the clamping device
Including the telescopic rod (17) being arranged above fixed block (1), it is fixed with fixed frame (18) on the telescopic rod (17), it is described solid
Determine frame (18) to be fixedly connected with fixed block (1), the lower end of the telescopic rod (17) through fixed block (1) and is fixed with pressing plate
(20), the pressing plate (20) side opposite with rubber pad (19) is all provided with fluted.
6. the strength test mechanism according to claim 1 for power plug wire, it is characterised in that: the first gear
(21) shield (16) are equipped with the outside of second gear (22), the shield (16) is fixedly connected with bottom plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008250.6U CN209460032U (en) | 2018-12-03 | 2018-12-03 | Strength test mechanism for power plug wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008250.6U CN209460032U (en) | 2018-12-03 | 2018-12-03 | Strength test mechanism for power plug wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209460032U true CN209460032U (en) | 2019-10-01 |
Family
ID=68039672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822008250.6U Expired - Fee Related CN209460032U (en) | 2018-12-03 | 2018-12-03 | Strength test mechanism for power plug wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763561A (en) * | 2019-10-24 | 2020-02-07 | 湖州裕达电工科技有限公司 | Tensile test device of enameled cable |
| CN113959828A (en) * | 2021-10-21 | 2022-01-21 | 宁波康伯斯电器有限公司 | Power line performance detection device |
-
2018
- 2018-12-03 CN CN201822008250.6U patent/CN209460032U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763561A (en) * | 2019-10-24 | 2020-02-07 | 湖州裕达电工科技有限公司 | Tensile test device of enameled cable |
| CN110763561B (en) * | 2019-10-24 | 2022-07-05 | 广东吉兴顺科技有限公司 | Tensile test device of enameled cable |
| CN113959828A (en) * | 2021-10-21 | 2022-01-21 | 宁波康伯斯电器有限公司 | Power line performance detection device |
| CN113959828B (en) * | 2021-10-21 | 2023-12-19 | 宁波康伯斯电器有限公司 | Power supply linear energy detection device |
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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: 20191001 |