CN208445174U - Work head and the link rod for using the work head - Google Patents
Work head and the link rod for using the work head Download PDFInfo
- Publication number
- CN208445174U CN208445174U CN201820667248.7U CN201820667248U CN208445174U CN 208445174 U CN208445174 U CN 208445174U CN 201820667248 U CN201820667248 U CN 201820667248U CN 208445174 U CN208445174 U CN 208445174U
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- China
- Prior art keywords
- operation portion
- work head
- bolt
- insulating bar
- guide
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Abstract
The utility model relates to power equipment operational instrument technical fields, more particularly, to a kind of work head and use the link rod of the work head.Work head, including reducing sleeve and adapter, for connecting with insulating bar, the other end and the adapter of reducing sleeve are detachably connected for one end of reducing sleeve；Adapter includes pedestal and operation portion, and pedestal is fixedly connected with operation portion, and operation portion is in the shape of a rod, and the length direction of operation portion is consistent with the length direction of insulating bar；Operation portion is provided with external screw thread, for installing electroscope.The utility model is convenient for dismounting adapter, so as to replace different adapters according to need of work, without carrying multiple link rods simultaneously, alleviates the burden of staff.In addition, operation portion is provided with external screw thread, when needing to carry out electrical verification to the higher equipment in position, electroscope can be mounted on operation portion, it is convenient and efficient, it improves work efficiency.
Description
Technical field
The utility model relates to power equipment operational instrument technical fields, more particularly, to a kind of work head and use the work
Make the link rod of head.
Background technique
Link rod, also known as brake pull-rod, insulating bar, insulated pull rod are made of work head, insulating bar and lever three parts.It
It is mainly used for the insulating tool that the short time operates charging equipment, is such as switched on or switched off high voltage isolator, dropping fuse
Have, use when assembling and disassembling Portable ground wire, and measuring and test.
Under normal conditions, when executing a task, need to operate different types of mechanism, needing to carry simultaneously has
Multiple link rods of different operating head are outgoing, cause inconvenient to carry, aggravate the burden of staff.In addition, existing work
Head cannot carry out electrical verification to the higher equipment in position.
Utility model content
The purpose of this utility model is to provide a kind of work heads, existing in the prior art inconvenient to carry more to solve
The technical issues of a link rod and existing work head cannot carry out electrical verification to the higher equipment in position.
The purpose of this utility model, which also resides in, provides a kind of link rod, can not to solve work head existing in the prior art
The technical issues of replacing and electrical verification cannot being carried out to the higher equipment in position.
Based on above-mentioned first purpose, the utility model provides a kind of work head, including reducing sleeve and adapter, and described turn
For connecting with insulating bar, the other end of the reducing sleeve is detachably connected with the adapter for one end of female connector；The switching
Head includes pedestal and operation portion, and the pedestal is fixedly connected with the operation portion, and the operation portion is in the shape of a rod, and the operation portion
Length direction it is consistent with the length direction of the insulating bar；The operation portion is provided with external screw thread, for installing electroscope.
Further, in certain embodiments, the reducing sleeve includes sleeve and mounting base, the sleeve and the installation
Seat is fixedly connected, and the sleeve can be sheathed on the insulating bar, and the mounting base is provided with card slot.
Further, in certain embodiments, the pedestal includes attachment base and connecting plate, one end of the attachment base with
The operation portion is fixedly connected, and the other end of the attachment base is fixedly connected with the connecting plate, the connecting plate and the card
Slot matches, wherein the lower surface of the attachment base and the upper surface of the mounting base fit.
Further, in certain embodiments, the connecting plate is provided with through-hole；
It further include locking assembly, the locking assembly includes guide, bolt and spring；The guide and the mounting base are solid
Fixed connection, and the guide is connected to the card slot；The bolt is arranged in the guide, and the bolt can be relative to institute
The axis that guide is stated along its own moves back and forth, and the bolt can be arranged in the through-hole, by the connecting plate with
The mounting base is fixed together；
The bolt is provided with the first limiting section, and the guide is provided with the second limiting section, and the spring pocket is set to described
On bolt, and one end of the spring is abutted with first limiting section, the other end of the spring and second limiting section
It abuts.
It further, in certain embodiments, further include pull ring, the pull ring is connect with the bolt.
Further, in certain embodiments, the guide is provided with guide groove, and the bolt is provided with link hole, institute
Pull ring is stated across the link hole, and the pull ring can be moved back and forth along the depth direction of the guide groove.
Further, in certain embodiments, the sleeve is provided with the hole that is located by connecting.
Further, in certain embodiments, the upper surface of the attachment base is spherical crown curved surface.
Based on above-mentioned second purpose, the utility model additionally provides a kind of link rod, including insulating bar and the work
Head, the insulating bar are connect with one end of the reducing sleeve.
Further, in certain embodiments, the insulating bar and the reducing sleeve pass through rivet interlacement.
Compared with prior art, the utility model has the following beneficial effects:
One end of work head provided by the utility model, including reducing sleeve and adapter, the reducing sleeve is used for and insulation
Bar connection, the other end of the reducing sleeve are detachably connected with the adapter；The adapter includes pedestal and operation portion, institute
It states pedestal to be fixedly connected with the operation portion, the operation portion is in the shape of a rod, and the length direction of the operation portion and the insulation
The length direction of bar is consistent；The operation portion is provided with external screw thread, for installing electroscope.
Based on the structure, work head provided by the utility model, by the way that reducing sleeve is arranged, convenient for being torn open to adapter
Dress, without carrying multiple link rods simultaneously, alleviates work so as to replace different adapters according to need of work
The burden of personnel.In addition, operation portion is provided with external screw thread, when needing to carry out electrical verification to the higher equipment in position, can will test
Electroprobe is mounted on operation portion, convenient and efficient, is improved work efficiency.
Link rod provided by the utility model, including insulating bar and the work head, the insulating bar and the switching
One end of set connects.
Link rod provided by the utility model, due to having used work head provided by the utility model, convenient for adapter
It is dismounted, so as to replace different adapters according to need of work, without carrying multiple link rods simultaneously, is mitigated
The burden of staff.Meanwhile, it is capable to electrical verification is carried out to the higher equipment in position, and it is convenient and efficient, it improves work efficiency.
In conclusion the utility model has the advantages that above-mentioned many and practical value, and there are no in similar product
Similar method is published or is used and really belongs to innovation, produces preferable practical effect, and have extensive industry valence
Value.
Attached drawing will be cooperated below, elaborated.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the surface structure schematic diagram for the work head that the utility model embodiment one provides；
Fig. 2 is the schematic diagram of internal structure for the work head that the utility model embodiment one provides；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of the adapter in the utility model embodiment one；
Fig. 5 is the right view of Fig. 4.
Icon: 101- sleeve；102- mounting base；103- card slot；104- attachment base；105- connecting plate；106- through-hole；107-
Be located by connecting hole；110- guide；The first limiting section of 111-；The second limiting section of 112-；113- bolt；114- spring；115- pull ring；
116- guide groove；117- operation portion；118- external screw thread.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., the orientation or positional relationship of instruction are orientation based on the figure or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment one
Referring to figs. 1 to 5, a kind of work head, including reducing sleeve and adapter are present embodiments provided, reducing sleeve
For connecting with insulating bar, the other end and the adapter of reducing sleeve are detachably connected for one end；Adapter includes pedestal and operation portion
117, pedestal is fixedly connected with operation portion 117, and operation portion 117 is in the shape of a rod, and the length of the length direction of operation portion 117 and insulating bar
Degree direction is consistent, and optionally, the axis of operation portion 117 can be overlapped with the axis of insulating bar；Operation portion 117 is provided with external screw thread
118, for installing electroscope.
Based on the structure, work head provided in this embodiment, by the way that reducing sleeve is arranged, convenient for being dismounted to adapter,
So as to replace different adapters according to need of work, without carrying multiple link rods simultaneously, staff is alleviated
Burden.In addition, operation portion 117 is provided with external screw thread 118, when needing to carry out electrical verification to the higher equipment in position, can incite somebody to action
Electroscope is mounted on operation portion 117, convenient and efficient, is improved work efficiency.
Further, in certain embodiments, reducing sleeve includes sleeve 101 and mounting base 102, sleeve 101 and mounting base
102 are fixedly connected, and sleeve 101 can be sheathed on insulating bar, and mounting base 102 is provided with card slot 103.
Optionally, mounting base 102 is cylindrical, and the center line of the slot bottom of card slot 103 passes through the cross section of mounting base 102
The center of circle, card slot 103 can extend radially through mounting base 102.
In order to play position-limiting action to adapter, the card slot 103 in the present embodiment does not extend through mounting base 102, it is specific and
Speech, the length of the slot bottom of card slot 103 are less than the diameter of the cross section of mounting base 102.
Further, shown in Figure 4, in certain embodiments, pedestal includes attachment base 104 and connecting plate 105, connection
One end of seat 104 is fixedly connected with operation portion 117, and the other end of attachment base 104 is fixedly connected with connecting plate 105, connecting plate 105
It is matched with card slot 103, wherein the lower surface of attachment base 104 and the upper surface of mounting base 102 fit.Optionally, connecting plate
The equal length of 105 length and the slot bottom of card slot 103.
Further, in certain embodiments, connecting plate 105 is provided with through-hole 106；It further include locking assembly, referring to Fig. 3
Shown, locking assembly includes guide 110, bolt 113 and spring 114；Guide 110 is fixedly connected with mounting base 102, optionally,
The axis of guide 110 and the central axis of mounting base 102, and guide 110 is connected to card slot 103；Bolt 113 is arranged in guide
In 110, bolt 113 can be moved back and forth relative to guide 110 along the axis of its own, and bolt 113 can be arranged in through-hole
In 106, connecting plate 105 and mounting base 102 are fixed together；Bolt 113 is provided with the first limiting section 111, guide
110 are provided with the second limiting section 112, and spring 114 is sheathed on bolt 113, and one end of spring 114 and the first limiting section 111
It abuts, the other end of spring 114 is abutted with the second limiting section 112.
Arrow direction B pulls bolt 113 along Fig. 2, and spring 114 compressed, bolt 113 far from through-hole 106, so as to
Adapter is taken out.Bolt 113 is unclamped, under the elastic force effect of spring 114, bolt 113 passes through through-hole 106, so as to incite somebody to action
Connecting plate 105 is fixed together with mounting base 102, to complete the replacement and installation of adapter.
It further, in certain embodiments, further include pull ring 115, pull ring 115 is connect with bolt 113.
Such mode is convenient for pulling bolt 113.
Further, in certain embodiments, guide 110 is provided with guide groove 116, and bolt 113 is provided with link hole, draws
Ring 115 passes through link hole, and pull ring 115 can be moved back and forth along the depth direction of guide groove 116.
Further, in certain embodiments, sleeve 101 is provided with the hole 107 that is located by connecting.
Sleeve 101 is sheathed on insulating bar, rivet is passed through the hole 107 that is located by connecting, so that sleeve 101 be consolidated with insulating bar
Surely it links together.
Further, in certain embodiments, the upper surface of attachment base 104 is spherical crown curved surface.
Such mode can be avoided the hand for scratching staff convenient for taking and installing.
Embodiment two
A kind of link rod is present embodiments provided, the work head including insulating bar and the offer of the utility model embodiment one,
The connection of one end of insulating bar and reducing sleeve.
Link rod provided in this embodiment, due to used the utility model embodiment one provide work head, convenient for pair
Adapter is dismounted, so as to replace different adapters according to need of work, without carrying multiple cranes simultaneously
Stick alleviates the burden of staff.Meanwhile, it is capable to electrical verification is carried out to the higher equipment in position, and it is convenient and efficient, improve work
Efficiency.
Further, in certain embodiments, insulating bar and reducing sleeve pass through rivet interlacement.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of work head, which is characterized in that including reducing sleeve and adapter, one end of the reducing sleeve is used to connect with insulating bar
It connects, the other end of the reducing sleeve is detachably connected with the adapter；The adapter includes pedestal and operation portion, the bottom
Seat is fixedly connected with the operation portion, and the operation portion is in the shape of a rod, and the length direction of the operation portion and the insulating bar
Length direction is consistent；The operation portion is provided with external screw thread, for installing electroscope.
2. work head according to claim 1, which is characterized in that the reducing sleeve includes sleeve and mounting base, the set
Cylinder is fixedly connected with the mounting base, and the sleeve can be sheathed on the insulating bar, and the mounting base is provided with card slot.
3. work head according to claim 2, which is characterized in that the pedestal includes attachment base and connecting plate, the company
One end of joint chair is fixedly connected with the operation portion, and the other end of the attachment base is fixedly connected with the connecting plate, the company
Fishplate bar is matched with the card slot, wherein the lower surface of the attachment base and the upper surface of the mounting base fit.
4. work head according to claim 3, which is characterized in that the connecting plate is provided with through-hole；
It further include locking assembly, the locking assembly includes guide, bolt and spring；The guide and the fixed company of the mounting base
It connects, and the guide is connected to the card slot；The bolt is arranged in the guide, and the bolt can be relative to the pin
The axis covered along its own moves back and forth, and the bolt can be arranged in the through-hole, by the connecting plate with it is described
Mounting base is fixed together；
The bolt is provided with the first limiting section, and the guide is provided with the second limiting section, and the spring pocket is set to the bolt
On, and one end of the spring is abutted with first limiting section, the other end of the spring is abutted with second limiting section.
5. work head according to claim 4, which is characterized in that further include pull ring, the pull ring is connect with the bolt.
6. work head according to claim 5, which is characterized in that the guide is provided with guide groove, the bolt setting
There is link hole, the pull ring passes through the link hole, and the pull ring can be moved back and forth along the depth direction of the guide groove.
7. the work head according to any one of claim 2 to 6, which is characterized in that the sleeve, which is provided with, to be located by connecting
Hole.
8. work head according to any one of claim 3 to 6, which is characterized in that the upper surface of the attachment base is ball
It is preced with curved surface.
9. a kind of link rod, which is characterized in that including insulating bar and such as work head described in any item of the claim 1 to 8, institute
Insulating bar is stated to connect with one end of the reducing sleeve.
10. link rod according to claim 9, which is characterized in that the insulating bar and the reducing sleeve are connected by rivet
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667248.7U CN208445174U (en) | 2018-05-03 | 2018-05-03 | Work head and the link rod for using the work head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667248.7U CN208445174U (en) | 2018-05-03 | 2018-05-03 | Work head and the link rod for using the work head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445174U true CN208445174U (en) | 2019-01-29 |
Family
ID=65093552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820667248.7U Active CN208445174U (en) | 2018-05-03 | 2018-05-03 | Work head and the link rod for using the work head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390294A (en) * | 2018-05-03 | 2018-08-10 | 广东电网有限责任公司 | Work head and the link rod for using the work head |
-
2018
- 2018-05-03 CN CN201820667248.7U patent/CN208445174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390294A (en) * | 2018-05-03 | 2018-08-10 | 广东电网有限责任公司 | Work head and the link rod for using the work head |
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