CN206483932U - A kind of cable curved arc and shaping tool - Google Patents
A kind of cable curved arc and shaping tool Download PDFInfo
- Publication number
- CN206483932U CN206483932U CN201720083675.6U CN201720083675U CN206483932U CN 206483932 U CN206483932 U CN 206483932U CN 201720083675 U CN201720083675 U CN 201720083675U CN 206483932 U CN206483932 U CN 206483932U
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- Prior art keywords
- push
- curved arc
- cable
- pull arm
- shaping tool
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- 238000007493 shaping process Methods 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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Abstract
The utility model discloses a kind of cable curved arc and shaping tool, including two catch amis and a push-pull arm, push-pull arm is centrally arranged, two catch amis are symmetrically arranged in the both sides of push-pull arm, the outer end of three arms is that grasping part, the inner longitudinal center line with each arm body meet at any and be connected in same mounting seat, cable is grasped and fixed by two catch amis, and push-pull arm is from the middle positions of 2 grasping points toward extrapolated or draw in row curved arc or shaping operation inside.Curved arc operation can form the circular arc of standard, and in order to which multi-cable is fixed on crane span structure by design requirement is regular, the design of push-pull arm, which also allows for operating personnel, has suitable space to be operated.
Description
Technical field
The utility model belongs to power system, and in particular to a kind of cable curved arc and shaping tool.
Background technology
Cable duct is the underpass for being specifically used to power cable laying, but the narrow space of cable duct, typically with anti-
The size in cavity almost, and has corner, so also having turn in the laid processes of power cable.Due to
The narrow space of cable duct, typically uses easy instrument and simple method by power cable in corner curved arc at present, but
It is that the shape bowed out is nonstandard, causes cable on cable testing bridge to discharge irregular, causing on the cable trough of corner can not be by
Intrinsic quantity normal discharge.
Utility model content
The purpose of this utility model is that a kind of circular arc that cable can be curved to standard of offer again can be by the electricity of bending
Cable carries out the instrument of alignment shaping.
This cable curved arc and shaping tool that the utility model is provided, including two catch amis and a push-pull arm, push-pull arm
Centrally arranged, two catch amis are symmetrically arranged in the both sides of push-pull arm, and the outer end of three arms is grasping part, the inner axle with each arm body
Any is met to center line to be connected in same mounting seat, cable is grasped and fixed by two catch amis, push-pull arm grasps points from two
Middle position toward extrapolated or draw in row curved arc or shaping operation inside.
The catch amis is telescopic arms, including grasping part, expansion link and the connecting portion being sequentially connected, grasping part is rotatable
The outer end for being articulated with expansion link.
The expansion link includes the opposite screw rod of two thread rotary orientations and the internally threaded sleeve for connecting as one two screw rods,
The thread rotary orientation at internally threaded sleeve two ends is opposite.
The outer wall of the internally threaded sleeve is regular polygon.
Connect the outer end of the screw rod of the grasping part and have in connecting hole perpendicular to screw rod, connecting hole and be configured with pin
Axle.
The push-pull arm includes double-head cylinder and is connected to the grasping part of its outer end piston rod head.
The mounting seat is connected on the inner piston rod of the double-head cylinder, there is described for being connected in mounting seat
The circular hole of catch amis.
The grasping part of the catch amis includes c-type handle and is connected to the U-shaped body of c-type handle upper end, the side wall of U type bodies
There is the circular hole passed through for the bearing pin, U-shaped body can be rotated around bearing pin；The grasping part of the push-pull arm is and the double end hydraulic pressure
The c-type handle that cylinder outer end piston rod is connected as a single entity.
The utility model bent banded cable by two catch amis/and the two ends of plastic section catch, and then pass through interposition
The push-pull arm for putting place carries out curved arc or shaping, cable is completed arc or the alignment of standard, so that multi-cable can be by setting
Meter requires regular and is fixed on crane span structure.Because cable duct has interior turn or outer turn, so setting push-pull arm to carry out into
Shape/shaping operation, is easy to operating personnel to have suitable operating space.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is A in figure to schematic diagram.
Embodiment
As shown in figure 1, this cable curved arc and shaping tool disclosed in the present embodiment, including two catch amis 1 and a push-and-pull
Arm 2, push-pull arm 2 is centrally arranged, and two catch amis 1 are symmetrically arranged in the both sides of push-pull arm 2.
Push-pull arm 2 includes double-head cylinder 21 and is connected to the grasping part ZCB of its outer end piston rod head.Double-head cylinder
Mounting seat 3 is connected with 21 inner piston rod.
As shown in Figure 1 and Figure 2, catch amis 1 is telescopic arms, including grasping part, expansion link and the connecting portion being sequentially connected,
Grasping part is rotatably articulated with the outer end of expansion link.Expansion link includes the opposite screw rod 11 of two thread rotary orientations and by two screw rods
11 internally threaded sleeves 12 connected as one, the thread rotary orientation at the two ends of internally threaded sleeve 12 is opposite.Connect the screw rod 11 of grasping part
Outer end have in connecting hole perpendicular to screw rod, connecting hole and be configured with bearing pin 4.For the ease of attended operation, by internally threaded sleeve
12 outer wall is designed as regular polygon.
The outer end of three arms is grasping part, and two catch amis 1 are bolted in mounting seat 3, useful in mounting seat 3
In the circular hole for being connected to catch amis 1.The longitudinal center line of three arm bodies is met at a bit.
The grasping part of catch amis 1 includes c-type handle 13 and is connected to the U-shaped body 14 of the upper end of c-type handle 13, U types body 14
Side wall has the circular hole passed through for bearing pin 4, and U-shaped body 14 can be rotated around bearing pin 4.The grasping part of push-pull arm 2 is and double-head cylinder
The c-type handle 13 that 21 outer end piston rods are connected as a single entity.
During cable curved arc, two catch amis 1 have a certain degree to grasp cable DL and fixed, and push-pull arm 2 grasps point from two
Middle position makes cable curve the circular arc of standard toward extrapolated or draw inside.Push-pull arm selection is released or interior drawing work
Make state to be determined according to the turn situation of cable duct, in order to which operating personnel's operation is defined.For the ease of accurately being turned to same
The cable of crook carries out curved arc operation, and scale mark chi corresponding with radian can be set on push-pull arm.Cable only needs small radian
During processing, catch amis can be tuned into push-pull arm initial length as grow, curved arc is then carried out by the action of push-pull arm again, such as
Shown in Fig. 1.When cable needs the processing of big radian, two catch amis can be tuned into equally long, and the length of push-pull arm be adjusted and must compared
Catch amis is short, while the grasping part of two catch amis outer ends is rotated cable level grasping state to two catch amis, then passes through
The action of push-pull arm carries out curved arc.It is also two catch amis levels is grasped cable when similarly, by the bending section alignment of cable
The two ends of bending section, then carry out alignment by the action of push-pull arm.
Claims (8)
1. a kind of cable curved arc and shaping tool, it is characterised in that：The instrument includes two catch amis and a push-pull arm, and push-pull arm is occupied
Middle arrangement, two catch amis are symmetrically arranged in the both sides of push-pull arm, and the outer end of three arms is grasping part, the inner axial direction with each arm body
Center line meets at any and is connected in same mounting seat, and cable is grasped and fixed by two catch amis, and push-pull arm grasps point from two
Middle position is toward extrapolated or draw in row curved arc or shaping operation inside.
2. cable curved arc as claimed in claim 1 and shaping tool, it is characterised in that：The catch amis is telescopic arms, bag
The grasping part being sequentially connected, expansion link and connecting portion are included, grasping part is rotatably articulated with the outer end of expansion link.
3. cable curved arc as claimed in claim 2 and shaping tool, it is characterised in that：The expansion link includes two screw thread rotations
The internally threaded sleeve connected as one to opposite screw rod and by two screw rods, the thread rotary orientation at internally threaded sleeve two ends is opposite.
4. cable curved arc as claimed in claim 3 and shaping tool, it is characterised in that：The outer wall of the internally threaded sleeve is just
Polygon.
5. cable curved arc as claimed in claim 4 and shaping tool, it is characterised in that：Connect the screw rod of the grasping part
Outer end have in connecting hole perpendicular to screw rod, connecting hole and be configured with bearing pin.
6. cable curved arc as claimed in claim 5 and shaping tool, it is characterised in that：The push-pull arm includes double-head cylinder
And it is connected to the grasping part of its outer end piston rod head.
7. cable curved arc as claimed in claim 6 and shaping tool, it is characterised in that：The mounting seat is connected to the double end
On the inner piston rod of hydraulic cylinder, there is the circular hole for being connected to the catch amis in mounting seat.
8. cable curved arc as claimed in claim 7 and shaping tool, it is characterised in that：The grasping part of the catch amis includes C
Type handle and the U-shaped body for being connected to c-type handle upper end, the side wall of U type bodies have the circular hole passed through for the bearing pin, and U-shaped body can
Rotated around bearing pin；The grasping part of the push-pull arm is the c-type handle being connected as a single entity with double-head cylinder outer end piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083675.6U CN206483932U (en) | 2017-01-23 | 2017-01-23 | A kind of cable curved arc and shaping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083675.6U CN206483932U (en) | 2017-01-23 | 2017-01-23 | A kind of cable curved arc and shaping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206483932U true CN206483932U (en) | 2017-09-12 |
Family
ID=59766697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083675.6U Active CN206483932U (en) | 2017-01-23 | 2017-01-23 | A kind of cable curved arc and shaping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206483932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769068A (en) * | 2017-11-30 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable cable bend device of degree of crook |
| CN114054631A (en) * | 2021-10-27 | 2022-02-18 | 国网江苏省电力有限公司连云港供电分公司 | Electric wire planning device that distribution network scheduling was used |
-
2017
- 2017-01-23 CN CN201720083675.6U patent/CN206483932U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769068A (en) * | 2017-11-30 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable cable bend device of degree of crook |
| CN107769068B (en) * | 2017-11-30 | 2019-10-25 | 李斌 | A kind of adjustable cable bend device of bending degree |
| CN114054631A (en) * | 2021-10-27 | 2022-02-18 | 国网江苏省电力有限公司连云港供电分公司 | Electric wire planning device that distribution network scheduling was used |
| CN114054631B (en) * | 2021-10-27 | 2024-04-05 | 国网江苏省电力有限公司连云港供电分公司 | Wire planning device for power distribution network scheduling |
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