CN205786132U - A kind of cable conductor single line bend test device - Google Patents
A kind of cable conductor single line bend test device Download PDFInfo
- Publication number
- CN205786132U CN205786132U CN201620532820.XU CN201620532820U CN205786132U CN 205786132 U CN205786132 U CN 205786132U CN 201620532820 U CN201620532820 U CN 201620532820U CN 205786132 U CN205786132 U CN 205786132U
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- China
- Prior art keywords
- swing arm
- cable conductor
- contact switch
- clamping block
- frame
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- Withdrawn - After Issue
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Abstract
This utility model provides a kind of cable conductor single line bend test device, including a frame, clamp assemblies, once clamp assemblies, a switch board and a motor on one；Upper clamp assemblies includes a rotary shaft, a swing arm, a swing arm, a spring and a clamping element；Lower clamp assemblies includes a left clamping block, a right clamping block, a slide rail and a locking member；Frame is provided with an enumerator, an infrared inductor, two contact switch groups, each contact switch group is constituted by one stroke contact switch and a safe contact switch, the rear end face top of swing arm is provided with one first projection, is provided with one second protruding in the middle part of the rear end face of swing arm；Switch board and motor are respectively arranged in frame, and motor, enumerator, infrared inductor, stroke contact switch, safe contact switch are connected with switch board respectively.This utility model can meet cable conductor single line bend test standard, and have simple to operate, cost is relatively low, meet the feature of test requirements document.
Description
[technical field]
This utility model belongs to electric wire and manufactures field, is specifically related to a kind of cable conductor single line bend test and fills
Put.
[background technology]
During aluminium alloy core cable is manufactured, cable conductor single line performance after stranded is defined property, wherein
Important one is alternating bending frequency, and the alternating bending frequency that can bear the most exactly must reach certain number of times, and
This allows for needing the cable conductor produced to be curved test to detect whether it meets national standard requirement.
In existing each field, Apparatus for Bending at low-temp is mostly the equipment of big load, is used for testing the bearing members such as reinforcing bar, equipment
Operation complexity, price is higher, and is unfavorable for the test of cable conductor, and the efficiency of test also ratio is relatively low.And GB/T4909.5-
2009 " bare wire test method the 5th part bend test alternating bendings " there is spy to the electric wire i.e. bend test of cable conductor
Other requirement, general bending testing machine equipment is difficult to meet.
Therefore, develop one can meet cable conductor single line bend test standard and simple to operate, operating cost is low
Bend test device be practitioner institute the most desirably.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of cable conductor single line bend test device, energy
Enough meet cable conductor bend test standard, and there is feature simple to operate, that cost is relatively low and test efficiency is high.
This utility model is to solve above-mentioned technical problem by the following technical programs: a kind of cable conductor bend test dress
Put, including a frame, clamp assemblies, once clamp assemblies, a switch board and a motor on one；
Described upper clamp assemblies includes that a rotary shaft, a swing arm, a swing arm, a spring and are led in order to locking cable
The clamping element of body upper end, described rotary shaft is connected with motor, and described swing arm is vertically connected in rotary shaft, described swing arm with
Swing arm parallel interval is arranged, and this swing arm is installed on the front end face of swing arm, and described clamping element is placed on swing arm, and this clamping element
Being butted on the front end face of swing arm, described spring housing is located on swing arm and between swing arm and clamping element；
Described lower clamp assemblies includes that a left clamping block, a right clamping block, a slide rail being located in frame and are in order to lock
Surely living the locking member of right clamping block, described locking member is installed in frame, and described left clamping block is fixedly installed in frame, described
Right clamping block is sliding to be assigned in slide rail and is fastened in frame by this locking member, the right flank of described left clamping block and right clamping block
Left surface is respectively nip side, and two these nip side are formed and one are positioned at the grasping part immediately below clamping element, described nip side upper
End has circular arc, and the centrage of two these circular arcs overlaps with the centrage of rotary shaft；
Described frame is provided with an enumerator, an infrared inductor, two is respectively symmetrically and is positioned at connecing of the rotary shaft left and right sides
Touching switches set, described infrared inductor is positioned at the rear side of swing arm, and every described contact switch group is by one stroke contact switch and
Safe contact switch is constituted, and described stroke contact switch is positioned at above safe contact switch, described safe contact switch and rotation
Axle is positioned on same level line, and the rear end face top of described swing arm is provided with one protruding in order to trigger the first of safe contact switch,
One it is provided with protruding in order to trigger the second of stroke contact switch in the middle part of the rear end face of described swing arm；
Described switch board and motor are respectively arranged in frame, and motor is connected with switch board；Described enumerator, infrared sense
Device, stroke contact switch, safe contact switch is answered to be connected with switch board respectively.
Further, described clamping element includes the containing tube of a current supply cable conductor insertion, sleeve, a contact part and
Lock-screw, described containing tube, sleeve pipe, contact part be connected the most successively, and described containing tube is positioned at just going up of grasping part
Side, the middle part of described containing tube is provided with a tapped through hole matched with this lock-screw, and described sleeve pipe is placed on swing arm,
Described spring is between swing arm and sleeve pipe, and described contact part is butted on the front end face of swing arm.
Further, this bend test device also includes that a fracture detection in parallel with cable under test conductor single line two ends is opened
Closing, this detection switch that fractures is connected with switch board.
Further, described left clamping block is fixedly installed in frame by cushion block.
Further, described right clamping block is installed on a slide plate, and described slide plate is sliding is assigned in slide rail.
Further, described swing arm is installed on the front end face of swing arm by two bolts, and spring be positioned at two bolts it
Between.
Having the beneficial effects that of this utility model a kind of cable conductor single line bend test device:
Cable conductor bend test standard can not only be met, meet the requirement of cable industry, and apparatus structure is simple,
Cheap, so that operating cost is relatively low, and there is the feature high with test efficiency simple to operate.
[accompanying drawing explanation]
The utility model will be further described the most in conjunction with the embodiments.
Fig. 1 is the schematic diagram of this utility model a kind of cable conductor single line bend test device.
Fig. 2 is the schematic diagram of upper clamp assemblies in this utility model.
Fig. 3 is the schematic diagram of clamping element in this utility model.
[detailed description of the invention]
Incorporated by reference to refering to Fig. 1 to Fig. 3, this utility model one cable conductor single line bend test device, including a machine
Clamp assemblies 2, once clamp assemblies 3, switch board (not shown) and a motor (not shown) on frame 1, switch board and electricity
Machine is respectively arranged in frame 1, and motor is connected with switch board.
Upper clamp assemblies 2 includes that rotary shaft 21, swing arm 22, swing arm 23, spring 24 and is in order to lock electricity
The clamping element 25 of cable conductor upper end, described rotary shaft 21 is connected with motor, and described swing arm 22 is vertically connected in rotary shaft 21,
Described swing arm 23 is arranged with swing arm 22 parallel interval, and this swing arm 23 is installed on the front end face of swing arm 22, described clamping element 25
Be placed on swing arm 23, and this clamping element 25 be butted on the front end face of swing arm 22, described spring 24 be sheathed on swing arm 23 and
Between swing arm 23 and clamping element 25, it should be noted that during due to cable conductor bend test, cable conductor 200 meeting
It is slightly stretched, therefore adds spring 24 and form floating structure and i.e. make clamping element 25 floating bushing be loaded on swing arm 23, so
The tensile deformation of cable conductor can be offset.
Lower clamp assemblies 3 includes slide rail 33 and the use that a right clamping block 32, of left clamping block 31, is located in frame 1
To lock the locking member (not shown) of right clamping block 32, described locking member is installed in frame 1, and described left clamping block 31 is fixed
Being installed in frame 1, described right clamping block 32 is sliding to be assigned in slide rail 33 and is fastened in frame 1 by this locking member, the rightest clamping
Block 32 moves along slide rail 33 towards the position at left clamping block 31 place, coordinates to left clamping block 31 when right clamping block 32 moves
When being clamped the bottom of cable conductor, fasten to avoid right clamping block 32 to continue to move to by right clamping block 32 by locking member；
The right flank of described left clamping block 31 and the left surface of right clamping block 32 are respectively nip side 34, and two these nip side 34 form one
Grasping part 35 immediately below clamping element 25, it is clamped that this grasping part 35 is stretched in the bottom of cable conductor, described clamping
The upper end of side 35 has circular arc 36, and the centrage of two these circular arcs 36 overlaps with the centrage of rotary shaft 21, so that electric
Cable conductor can be curved at circular arc 36.Wherein, the size of circular arc 36 is specified by cable conductor bend test standard
Size determine.
Frame 1 is provided with enumerator 4, infrared inductor 5, two and is respectively symmetrically the contact being positioned at the rotary shaft left and right sides
Switches set 6, described infrared inductor 4 is positioned at the rear side of swing arm 22, and every described contact switch group 6 is by one stroke contact switch 61
Constituting with a safe contact switch 62, described stroke contact switch 61 is positioned at above safe contact switch 62, described safe contact
Switch 62 and rotary shaft 21 are positioned on same level line, and the rear end face top of described swing arm 22 is provided with one in order to trigger safe contact
First projection 71 of switch 62, is provided with one convex in order to trigger the second of stroke contact switch 61 in the middle part of the rear end face of described swing arm 22
Play 72；Enumerator 4, infrared inductor 5, stroke contact switch 61, safe contact switch 62 are connected with switch board respectively；When second
Protruding 72 touch stroke contact switch 61 i.e. stroke contact switch 61 is triggered, the information that stroke contact switch 61 will be triggered
Feeding back to switch board, switch board receives information and then controls motor reversal；When the first projection 71 touches safe contact switch 62
I.e. safe contact switch 62 is triggered, and the information being triggered is fed back to switch board by safe contact switch 62, and switch board receives
Information then controls motor reversal, and being disposed to of safe contact switch 62 prevents swing arm 22 from swinging and excessively damage device；Red
Outer induction apparatus 5 is in order to sense the number of times of swing arm 22 process, when infrared inductor 5 detects that signal is then sent by swing arm 22 through out-of-date
To switch board, switch board flip-flop number 4 counts.
In the present embodiment, clamping element 25 structure of employing is as follows, and it includes the containing tube that a current supply cable conductor inserts
251, sleeve 252, contact part 253 and a lock-screw 254, described containing tube 251, sleeve pipe 252, contact part 253 are in the past
Being connected successively after to, described containing tube 251 is positioned at the surface of grasping part 35, and the middle part of described containing tube 251 is provided with one
The tapped through hole 255 matched with this lock-screw 254, described sleeve pipe 252 is placed on swing arm 23, and described spring 24 is positioned at pendulum
Between lever 23 and sleeve pipe 252, described contact part 253 is butted on the front end face of swing arm 22, and this clamping element 25 compact conformation is simple,
Easy to operate；
In order to this utility model bend test device plays a protective role, this device also include one with cable under test conductor list
Detection switch (not shown) that fractures of line two ends parallel connection, this detection switch that fractures is connected with switch board.
Left clamping block 31 is fixedly installed in frame 1 by cushion block 37, and right clamping block 32 is installed on a slide plate 38, slide plate 38
Slide and be assigned in slide rail 33, so that left clamping block 31 can be easy to install and replace with right clamping block 32；Swing arm 23 is by two
Bolt 26 is installed on the front end face of swing arm 22, and spring 24 is between two bolts 26, and this setting enables to assemble more
Convenient.
During this utility model application, cable conductor to be checked is inserted in containing tube 251, until the bottom of cable conductor
When stretching into grasping part 35 (i.e. the bottom of cable conductor is affixed on the nip side 34 of left clamping block 31), rotational lock screw 254
The upper end of cable conductor is lock onto in containing tube, then by right clamping block 32 along slide rail 33 towards left clamping block 31 place
Position move, when the nip side 34 of left clamping block 31 is close to the bottom of cable conductor so that the bottom of cable conductor
It is matched for clamping tightly with right clamping block 32 by left clamping block 31, now by locking member, right clamping block 32 is locked fastening, thus complete
Cable conductor assembling on device；Afterwards by opening device, motor brings into operation under the manipulation of switch board, thus drives
Rotary shaft 21 rotates, and swing arm 22 Tong Bu swings, and then drive clamping element 25 to synchronize to swing with swing arm 23, electricity
Cable conductor starts bending in clamping element 25 swing process at circular arc 36, first turns left under driven by motor with rotary shaft 21,
I.e. swing arm 22, swing arm 23, clamping element 25 are described as a example by synchronizing to swing to the left:
Swing arm 22, swing arm 23, clamping element 25 synchronize to swing to the left, and cable conductor is in clamping element 25 swing process to the left
At the circular arc 36 of left clamping block 31, carry out first bending, and infrared inductor 5 primary detection to swing arm 22 process first and is incited somebody to action
Corresponding signal is sent to switch board, and switch board flip-flop number 4 carries out corresponding counts, when swing arm 22 is rocked to the second projection to the left
72 when touching the stroke contact switch 61 being positioned on the left of swing arm 22, and switch board controls motor reversal, then rotary shaft 22 is at motor
Transferring under drive simultaneously and turning right, swing arm 22, swing arm 23, clamping element 25 then synchronize to transfer to swing to the right, cable conductor 25
In clamping element 25 swing process to the right, at the circular arc 36 of right clamping block 32, carry out second time bending, and infrared inductor 5 is examined
Measuring swing arm 22 second time pass through and corresponding signal is sent to switch board, switch board flip-flop number 4 carries out corresponding counts, when
Swing arm 22 is rocked to the right the second projection 72 when touching the stroke contact switch 61 being positioned on the right side of swing arm 22, and switch board controls electricity
Machine inverts, then rotary shaft 22 transfers under driven by motor simultaneously and turning left, by that analogy, until the number of display on enumerator 4
When value reaches alternating bending frequency in cable conductor standard and cable conductor is not broken off, illustrate the detection of this cable conductor terminate and
Testing result is up to standard, is otherwise below standard, closes motor by switch board at the end of detection；And it should be noted that cable
Conductor then forms primary Ioops after being assemblied on device, when be detected as below standard cable conductor the moment fractureed this loop break
Opening, the detection switch that fractures is triggered and sends corresponding signal to switch board, and motor is out of service under the manipulation of switch board, to dress
Put and play a protective role.
To sum up, this utility model provides a kind of cable conductor single line bend test device, and it can not only meet cable
Conductor bends test standard, meets the requirement of cable industry, and apparatus structure is simple, cheap, so that run into
This is the most relatively low, and has the feature high with test efficiency simple to operate, additionally, this utility model can the electricity of wildcard Multiple Type
Cable, i.e. versatility are good.
Claims (6)
1. a cable conductor single line bend test device, it is characterised in that: include a frame, clamp assemblies on, once
Clamp assemblies, a switch board and a motor；
Described upper clamp assemblies includes that a rotary shaft, a swing arm, a swing arm, a spring and one are in order on locking cable conductor
The clamping element of end, described rotary shaft is connected with motor, and described swing arm is vertically connected in rotary shaft, described swing arm and swing arm
Parallel interval is arranged, and this swing arm is installed on the front end face of swing arm, and described clamping element is placed on swing arm, and this clamping element is butted on
On the front end face of swing arm, described spring housing is located on swing arm and between swing arm and clamping element；
Described lower clamp assemblies includes that a left clamping block, a right clamping block, a slide rail being located in frame and are in order to lock
The locking member of right clamping block, described locking member is installed in frame, and described left clamping block is fixedly installed in frame, described right folder
Tight block is sliding to be assigned in slide rail and is fastened in frame by this locking member, the right flank of described left clamping block and the left side of right clamping block
Face is respectively nip side, and two these nip side form one and are positioned at the grasping part immediately below clamping element, the upper end of described nip side
There is circular arc, and the centrage of two these circular arcs overlaps with the centrage of rotary shaft；
Described frame is provided with an enumerator, an infrared inductor, two is respectively symmetrically and is positioned at the contact of the rotary shaft left and right sides and opens
Pass group, described infrared inductor is positioned at the rear side of swing arm, and every described contact switch group is by one stroke contact switch and a safety
Contact switch is constituted, and described stroke contact switch is positioned at above safe contact switch, described safe contact switch and rotary shaft position
On same level line, the rear end face top of described swing arm is provided with one protruding in order to trigger the first of safe contact switch, described
One it is provided with protruding in order to trigger the second of stroke contact switch in the middle part of the rear end face of swing arm；
Described switch board and motor are respectively arranged in frame, and motor is connected with switch board；Described enumerator, infrared induction
Device, stroke contact switch, safe contact switch are connected with switch board respectively.
A kind of cable conductor single line bend test device the most according to claim 1, it is characterised in that: described clamping element
Containing tube, sleeve, a contact part and the lock-screw inserted including a current supply cable conductor single line, described containing tube, set
Pipe, contact part are connected the most successively, and described containing tube is positioned at the surface of grasping part, and the middle part of described containing tube sets
Having a tapped through hole matched with this lock-screw, described sleeve pipe is placed on swing arm, and described spring is positioned at swing arm and set
Between pipe, described contact part is butted on the front end face of swing arm.
A kind of cable conductor single line bend test device the most according to claim 1, it is characterised in that: this bend test
Device also includes fracture a detection switch in parallel with cable under test conductor single line two ends, and this fractures detection switch with switch board even
Connect.
A kind of cable conductor single line bend test device the most according to claim 1, it is characterised in that: described left clamping
Block is fixedly installed in frame by cushion block.
A kind of cable conductor single line bend test device the most according to claim 1, it is characterised in that: described right clamping
Block is installed on a slide plate, and described slide plate is sliding is assigned in slide rail.
A kind of cable conductor single line bend test device the most according to claim 1, it is characterised in that: described swing arm
It is installed on the front end face of swing arm by two bolts, and spring is between two bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532820.XU CN205786132U (en) | 2016-06-02 | 2016-06-02 | A kind of cable conductor single line bend test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532820.XU CN205786132U (en) | 2016-06-02 | 2016-06-02 | A kind of cable conductor single line bend test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786132U true CN205786132U (en) | 2016-12-07 |
Family
ID=58136783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532820.XU Withdrawn - After Issue CN205786132U (en) | 2016-06-02 | 2016-06-02 | A kind of cable conductor single line bend test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786132U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954115A (en) * | 2016-06-02 | 2016-09-21 | 福建世纪电缆有限公司 | Bending test device for single line of cable conductor |
| CN106769421A (en) * | 2017-03-08 | 2017-05-31 | 盐城工学院 | A kind of building materials performance aircraft |
| WO2018120135A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市柔宇科技有限公司 | Bending equipment for membrane material |
| CN109975143A (en) * | 2019-04-15 | 2019-07-05 | 昆山安胜达微波科技有限公司 | Cable bending test machine |
| CN111795926A (en) * | 2020-07-27 | 2020-10-20 | 浙江广慈医疗器械有限公司 | Tester for measuring tension and friction performance between medical anchor and suture |
| CN112945290A (en) * | 2021-02-06 | 2021-06-11 | 全通电缆股份有限公司 | Cable detection device |
| CN114047076A (en) * | 2022-01-10 | 2022-02-15 | 江苏帝标工业科技有限公司 | Swing arm intensity detection device under car |
-
2016
- 2016-06-02 CN CN201620532820.XU patent/CN205786132U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954115A (en) * | 2016-06-02 | 2016-09-21 | 福建世纪电缆有限公司 | Bending test device for single line of cable conductor |
| CN105954115B (en) * | 2016-06-02 | 2018-09-14 | 福建世纪电缆有限公司 | A kind of cable conductor single line bend test device |
| WO2018120135A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市柔宇科技有限公司 | Bending equipment for membrane material |
| CN106769421A (en) * | 2017-03-08 | 2017-05-31 | 盐城工学院 | A kind of building materials performance aircraft |
| CN109975143A (en) * | 2019-04-15 | 2019-07-05 | 昆山安胜达微波科技有限公司 | Cable bending test machine |
| CN109975143B (en) * | 2019-04-15 | 2024-01-09 | 昆山安胜达微波科技有限公司 | Cable bending tester |
| CN111795926A (en) * | 2020-07-27 | 2020-10-20 | 浙江广慈医疗器械有限公司 | Tester for measuring tension and friction performance between medical anchor and suture |
| CN112945290A (en) * | 2021-02-06 | 2021-06-11 | 全通电缆股份有限公司 | Cable detection device |
| CN112945290B (en) * | 2021-02-06 | 2022-02-18 | 全通电缆股份有限公司 | Cable detection device |
| CN114047076A (en) * | 2022-01-10 | 2022-02-15 | 江苏帝标工业科技有限公司 | Swing arm intensity detection device under car |
| CN114047076B (en) * | 2022-01-10 | 2022-04-01 | 江苏帝标工业科技有限公司 | Swing arm intensity detection device under car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180914 |
|
| AV01 | Patent right actively abandoned |