CN211014445U - Cable pricking device - Google Patents
Cable pricking device Download PDFInfo
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- CN211014445U CN211014445U CN201921301468.9U CN201921301468U CN211014445U CN 211014445 U CN211014445 U CN 211014445U CN 201921301468 U CN201921301468 U CN 201921301468U CN 211014445 U CN211014445 U CN 211014445U
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- tank body
- oil tank
- pricking
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Abstract
The utility model provides a cable pricking device, which comprises a holding module, a power system, a control device and a hydraulic oil box body; the clamping module comprises a tightening hoop, a fixed hoop and screws, and is mechanically connected with one end of the hydraulic oil tank body, and the tightening hoop and the fixed hoop are mechanically connected through two tightening screws; the power system comprises a lithium battery fixed on a shell of the hydraulic oil tank body, an electric pump arranged in the hydraulic oil tank body, a pricking head and a piston type hydraulic oil cylinder, wherein the lithium battery is electrically connected with the electric pump for supplying power, the electric pump is mechanically connected with the piston type hydraulic oil cylinder, and a piston rod of the hydraulic oil cylinder is fixed with the pricking head; the control device comprises a controller connecting port and a control switch, the controller connecting port is arranged on the shell of the hydraulic oil tank body and is electrically connected with the control switch, and the control switch is electrically connected with the electric pump. The utility model discloses a quality is little and through the high-efficient energy supply of lithium cell, and the wired, wireless control of accessible is operated safely, high-efficient.
Description
Technical Field
The utility model relates to cable maintenance technical field, more specifically involves a cable pricker.
Background
At present, when constructing and maintaining an underground power grid, generally, a cable to be repaired needs to be subjected to live detection so as to ensure that the repaired cable is uncharged, the existing method is to utilize an insulating rod to stabilize a pricking part through a simple device with a sharp steel bar at the head, and use tools such as an iron hammer to strike the upper end of the pricking part, so that the cable is subjected to live detection. This mode needs the manual work to support the part of stabbing through the insulator spindle, and if the ground end during operation, the staff is nearer with electrified body distance, or stings electrified cable by mistake, not only will influence the normal operating of electric wire netting, still causes the electric shock accident easily, causes harm to staff's personal safety. The other method is to carry out puncture live detection on the cable in a hydraulic mode, but the device has large mass, a hydraulic pump needs to be equipped for use in the using process, the mass is large, the carrying is inconvenient, and the like, so that the method is still not suitable for being used in an environment with narrow underground space.
SUMMERY OF THE UTILITY MODEL
Use cable pricker to carry out the technical defect that the cable overhauld among the prior art, the utility model provides a cable pricker, the wired, wireless remote control's of accessible mode operation satisfies lightly, safely, carries out the requirement that live working detected under various environment high-efficiently, has avoided the risk of electrocution that manual work brought, has improved the security of cable maintenance work. The utility model adopts the technical proposal that:
a cable pricking device comprises a tightening anchor ear, a fixing anchor ear, a pricking head, a hydraulic device, a first connecting mechanism and a second connecting mechanism, wherein the hydraulic device comprises an electric pump, a hydraulic oil tank body and a control switch; the fixed hoop is fixedly connected to one end of the hydraulic oil tank body, two ends of the fixed hoop are respectively connected with one end of the first connecting mechanism and one end of the second connecting mechanism, and two ends of the tightening hoop are respectively connected with the other end of the first connecting mechanism and the other end of the second connecting mechanism; one end of the pricking head is connected with a piston rod of the piston type hydraulic oil cylinder, the other end of the pricking head penetrates out of the hydraulic oil tank body, and an opening is formed in the other end, corresponding to the pricking head, of the fixed hoop.
The utility model provides a cable ware of stabbing when using, at first place the cable in fixed staple bolt and tighten up between the staple bolt, connect fixed staple bolt and tighten up the staple bolt through first coupling mechanism, second coupling mechanism, tighten up fixed staple bolt and tighten up the distance between the staple bolt, clip the cable. And starting the electric pump, enabling the hydraulic oil to enter the piston type hydraulic oil cylinder, and slowly puncturing the cable by the puncturing head on the piston rod to finish the live detection of the cable puncturing.
The operating mode of wired control or wireless remote control can be selected according to the operating environment, firstly, a wired controller or a wireless remote controller sends out a control signal, a control switch receives and processes the signal, then, the electric pump is controlled to be started and the hydraulic oil cylinder is driven to work, and the hydraulic oil cylinder drives the puncturing head to perform puncturing operation on the overhauled cable.
In a preferred scheme, the first connecting mechanism and the second connecting mechanism are screw rods, and two ends of the screw rods are respectively in threaded connection with the tightening anchor ear and the fixing anchor ear. The screw rod tightens up the opening in front of the tightening hoop and the fixing hoop, so that the purpose of clamping the cable is achieved, and the cable is pierced for electrified detection.
In a preferred scheme, the intelligent control system further comprises a wireless transmission module, and the wireless transmission module is electrically connected with the control switch. The cable pricking device comprises a wireless transmission module, and can be remotely operated when remote operation is needed.
In a preferred scheme, a handle is installed on the shell of the hydraulic oil tank body, the pricking head is made of a steel needle, and the lithium battery is fixed on the shell of the hydraulic oil tank body.
In a preferred scheme, the middle part of the tightening anchor ear and the corresponding position of the fixing anchor ear are arc-shaped. The tightening anchor ear and the fixing anchor ear are correspondingly arc-shaped and are more closely attached to the cable.
In a preferred scheme, the tightening anchor ear is provided with a grounding screw, and the grounding screw is connected with a grounding wire. One end of the grounding wire is connected with the grounding screw, and the other end of the grounding wire is connected with the grounding fiber through a bolt and a copper terminal.
In a preferred scheme, the cable pricking device adopts a lithium battery as a power supply, and the lithium battery is arranged on the outer wall of the hydraulic oil box body and is electrically connected with the electric pump and the control switch. The lithium battery is adopted to drive the electric pump, and the electric pump can be operated under various environments.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this cable ware of stabbing carries out the operation of stabbing through the steel needle that electric pump drove piston hydraulic cylinder and connect, need not external hydraulic oil pump, and the quality is less, conveniently carries, provides the convenience for going on of maintenance work.
2. The cable pricking device takes the lithium battery as a power source, accords with the development concept of green environmental protection, and reduces the atmospheric pollution.
Drawings
Fig. 1 is a schematic structural view of a cable pricking device according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, which are used for illustration only and are not to be construed as limitations of the present patent. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Example 1
A cable pricking device comprises a tightening anchor ear 1, a fixing anchor ear 2, a pricking head 3, a hydraulic device, a first connecting mechanism and a second connecting mechanism, wherein the hydraulic device comprises an electric pump, a hydraulic oil tank body and a control switch 6, the electric pump is electrically connected with the control switch 6, the hydraulic oil tank body is connected with a piston type hydraulic oil cylinder, the electric pump is mechanically connected with the hydraulic oil tank body, and the piston type hydraulic oil cylinder is arranged in the hydraulic oil tank body; the fixed hoop 2 is fixedly connected to one end of the hydraulic oil tank body, two ends of the fixed hoop 2 are respectively connected with one end of the first connecting mechanism and one end of the second connecting mechanism, and two ends of the tightening hoop 1 are respectively connected with the other end of the first connecting mechanism and the other end of the second connecting mechanism; one end of the pricking head 3 is connected with a piston rod of the piston type hydraulic oil cylinder, the other end of the pricking head 3 penetrates out of the hydraulic oil cylinder box body 4, and an opening is formed in the other end, corresponding to the pricking head 3, of the fixed hoop 2.
The utility model provides a cable ware of stabbing when using, at first place the cable in fixed staple bolt 2 and tighten up between staple bolt 1, connect fixed staple bolt 2 and tighten up staple bolt 1 through first coupling mechanism, second coupling mechanism, tighten up fixed staple bolt 2 and tighten up the distance between staple bolt 1, clip the cable. The electric pump is started, hydraulic oil enters the piston type hydraulic oil cylinder, the pricking head 3 on the piston rod slowly pierces through the cable, and live detection of cable piercing is completed.
Example 2
The cable pricking device provided in this embodiment is the same as embodiment 1, and only the respective components of the cable pricking device are further limited.
A cable pricking device comprises a tightening anchor ear 1, a fixing anchor ear 2, a pricking head 3, a hydraulic device, a first connecting mechanism and a second connecting mechanism, wherein the hydraulic device comprises an electric pump, a hydraulic oil tank body and a control switch 6, the electric pump is electrically connected with the control switch 6, the hydraulic oil tank body is connected with a piston type hydraulic oil cylinder, the electric pump is mechanically connected with the hydraulic oil tank body, and the piston type hydraulic oil cylinder is arranged in the hydraulic oil tank body; the fixed hoop 2 is fixedly connected to one end of the hydraulic oil tank body, two ends of the fixed hoop 2 are respectively connected with one end of the first connecting mechanism and one end of the second connecting mechanism, and two ends of the tightening hoop 1 are respectively connected with the other end of the first connecting mechanism and the other end of the second connecting mechanism; one end of the pricking head 3 is connected with a piston rod of the piston type hydraulic oil cylinder, the other end of the pricking head 3 penetrates out of the hydraulic oil cylinder box body 4, and an opening is formed in the other end, corresponding to the pricking head 3, of the fixed hoop 2.
The utility model provides a cable ware of stabbing when using, at first place the cable in fixed staple bolt 2 and tighten up between staple bolt 1, connect fixed staple bolt 2 and tighten up staple bolt 1 through first coupling mechanism, second coupling mechanism, tighten up fixed staple bolt 2 and tighten up the distance between staple bolt 1, clip the cable. The electric pump is started, hydraulic oil enters the piston type hydraulic oil cylinder, the pricking head 3 on the piston rod slowly pierces through the cable, and live detection of cable piercing is completed.
In a preferred scheme, the first connecting mechanism and the second connecting mechanism are screw rods 7, and two ends of the screw rods are respectively in threaded connection with the tightening anchor ear 1 and the fixing anchor ear 2. The screw 7 is used for tightening the opening between the hoop 1 and the fixed hoop 2, so that the purpose of clamping the cable is achieved, and the cable is pierced to be electrified for detection.
In a preferred scheme, the device further comprises a wireless transmission module, and the wireless transmission module is electrically connected with the control switch 6. The cable pricking device comprises a wireless transmission module, and can be remotely operated when remote operation is needed.
In a preferred scheme, a handle is installed on the shell of the hydraulic oil tank body 4, the pricking head 3 is made of a steel needle, and the lithium battery 5 is fixed on the shell of the hydraulic oil tank body 4.
In a preferred scheme, the middle part of the tightening anchor ear 1 and the corresponding position of the fixing anchor ear 2 are arc-shaped. The tightening hoop 1 and the fixing hoop 2 are correspondingly arc-shaped and are more closely attached to the cable.
In a preferred scheme, the tightening anchor ear 1 is provided with a grounding screw, and the grounding screw is connected with a grounding wire. One end of the grounding wire is connected with the grounding screw, and the other end of the grounding wire is connected with the grounding fiber through a bolt and a copper terminal.
In a preferred scheme, the cable pricking device adopts a lithium battery 5 as a power supply, and the lithium battery 5 is arranged on the outer wall of the hydraulic oil box body 4 and is electrically connected with the electric pump and the control switch 6. The lithium battery 5 is used to drive the electric pump and can be operated in various environments.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. A cable pricking device is characterized by comprising a tightening hoop (1), a fixing hoop (2), a pricking head (3), a hydraulic device, a first connecting mechanism and a second connecting mechanism, wherein the hydraulic device comprises an electric pump, a hydraulic oil tank body (4) and a control switch (6), the electric pump is electrically connected with the control switch (6), the hydraulic oil tank body (4) is connected with a piston type hydraulic oil cylinder, the electric pump is mechanically connected with the hydraulic oil tank body (4), and the piston type hydraulic oil cylinder is arranged in the hydraulic oil tank body (4); the fixed hoop (2) is fixedly connected to one end of the hydraulic oil tank body (4), two ends of the fixed hoop (2) are respectively connected with one end of the first connecting mechanism and one end of the second connecting mechanism, and two ends of the tightening hoop (1) are respectively connected with the other end of the first connecting mechanism and the other end of the second connecting mechanism; one end of the pricking head (3) is connected with a piston rod of the piston type hydraulic oil cylinder, the other end of the pricking head (3) penetrates out of the hydraulic oil tank body (4), and an opening is formed in the other end, corresponding to the pricking head (3), of the fixed hoop (2).
2. The cable pricking device according to claim 1, wherein the first and second connection mechanisms are screws (7), and both ends of the screws are in threaded connection with the tightening anchor ear (1) and the fixing anchor ear (2).
3. The cable pricking device according to claim 1, further comprising a wireless transmission module, wherein the wireless transmission module is electrically connected to the control switch (6).
4. The cable pricking device according to claim 1, wherein the hydraulic oil tank body (4) is provided with a handle on an outer wall thereof.
5. The cable pricking device according to claim 1, wherein the middle part of the tightening anchor ear (1) and the corresponding position of the fixing anchor ear (2) are arc-shaped.
6. The cable pricking device according to claim 1, wherein the tightening anchor ear (1) is provided with a grounding screw, and the grounding screw is connected with a grounding wire.
7. The cable pricking device according to claim 1, wherein the cable pricking device uses a lithium battery (5) as a power source, and the lithium battery is arranged on the outer wall of the hydraulic oil tank body (4) and electrically connected with the electric pump and the control switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301468.9U CN211014445U (en) | 2019-08-12 | 2019-08-12 | Cable pricking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301468.9U CN211014445U (en) | 2019-08-12 | 2019-08-12 | Cable pricking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211014445U true CN211014445U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921301468.9U Active CN211014445U (en) | 2019-08-12 | 2019-08-12 | Cable pricking device |
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| Country | Link |
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| CN (1) | CN211014445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678703A (en) * | 2022-05-30 | 2022-06-28 | 广东电网有限责任公司佛山供电局 | Cable puncture protection seat |
-
2019
- 2019-08-12 CN CN201921301468.9U patent/CN211014445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678703A (en) * | 2022-05-30 | 2022-06-28 | 广东电网有限责任公司佛山供电局 | Cable puncture protection seat |
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