CN201717554U - Assembling and disassembling device for power operation - Google Patents
Assembling and disassembling device for power operation Download PDFInfo
- Publication number
- CN201717554U CN201717554U CN2010201941372U CN201020194137U CN201717554U CN 201717554 U CN201717554 U CN 201717554U CN 2010201941372 U CN2010201941372 U CN 2010201941372U CN 201020194137 U CN201020194137 U CN 201020194137U CN 201717554 U CN201717554 U CN 201717554U
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- Prior art keywords
- joint
- pin
- bolt
- insulating bar
- lower contact
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- Expired - Lifetime
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Abstract
The utility model provides an assembling and disassembling device for power operation, comprising an insulating rod and a bolt assembling and disassembling tool, wherein the top of the insulating rod and the bottom of the bolt assembling and disassembling tool are respectively provided with an interface; the insulating rod and the bolt assembling and disassembling tool are connected in a clamping manner by the interfaces; the interface at the top of the insulating rod comprises a guide sleeve which slides along a guide column, a spring is arranged between the guide sleeve and the guide column, and the outer wall of the guide column is provided with a ball expanding hole and an expanding ball arranged in the hole; a clamping pin penetrating through the outer wall of the insulating rod is arranged below the guide column; the bolt assembling and disassembling tool comprises an upper joint and a lower joint, wherein the upper joint is provided with a circular inner groove, the inner wall of the circular inner groove is provided with internal threads for assembling and disassembling bolts; the internal threads are matched with threads of a bolt to be assembled and disassembled; and the lower joint comprises a second joint and universal shaft connection is formed between the upper joint and the lower joint. The assembling and disassembling device adopts connection of the insulating rod and the bolt assembling and disassembling tool, thus realizing fast connection of the insulating rod and the bolt assembling and disassembling tool and being convenient to disassemble the bolt.
Description
Technical field
The utility model relates to hardware ﹠ tools, more specifically, relates to a kind of handler of electric power effect.
Background technology
Along with the development of society, the power construction project is also more and more.No matter be city or countryside, set up increasing transmission line, in setting up the process of transmission line, need use insulator, these insulators are fixed on the electric pole by screw bolt and nut, and are far away apart from ground, in carrying out maintenance process, need carry out fastening to these screw bolt and nut.
In fastening process, need to use the insulating bar of long distance, by handling instrument fastening bolt, the nut that welds on the insulating bar, each joint all needs to be welded on the insulating bar, carries very inconvenience.
The utility model content
The utility model aims to provide a kind of handler of electric operating, and can solve each instrument all needs to be welded on an insulating bar, carries the problem of inconvenience.
According to an aspect of the present utility model, a kind of handler of electric operating is provided, comprise insulating bar and bolt loading and unloading tool, the top of insulating bar has first joint, the bottom of handling instrument has one second joint, and insulating bar holds with the cooperation of second joint by first joint with handling instrument and is connected; Bolt loading and unloading tool comprises: have the top connection of circular inner groovy, have the internal thread of loading and unloading bolt on the inwall of circular inner groovy; Internal thread with wait that the screw thread that loads and unloads bolt is complementary; Lower contact, lower contact comprise another second joint; Forming universal drive shaft between top connection and the lower contact is connected.
Further, first joint of tubulose comprises: first plinth; Guide pillar from the extension of first plinth; Along the guide pin bushing that the outer wall of guide pillar slides, be arranged on the pearl of rising in the radial hole of tube wall of guide pillar, be set on the guide pillar and the spring between guide pin bushing and guide pillar; The bayonet lock that laterally runs through the tube wall of first plinth;
Second joint comprises: with the joint pin that the endoporus of the guide pillar of first joint matches, have match with the pearl of rising link slot that holds and the draw-in groove that matches and hold with the bayonet lock of insulating bar on the joint pin.
Further, the universal drive shaft that forms between top connection and the lower contact connects and comprises: the first relative brace of two positions along the base plane of top connection is extended connects by first straight pin between two first braces; The second relative brace of two positions along the top plan of the joint pin of lower contact is extended connects by straight pin between two second braces; Joint pin radially has two mutually in vertical direction first pin-and-hole and second pin-and-holes along joint pin; First straight pin and first pin-and-hole are connected, and second straight pin and second pin-and-hole are connected.
Further, also comprise between the top plan of the base plane of top connection and lower contact: be socketed in the back-moving spring on two first braces, two second braces and the joint pin.
Further, the spring contact and the base plane of support top connection, the top plan of lower contact.
Further, the bottom of insulating bar also is provided with second joint.
The utlity model has following advantage:
1, adopts insulating bar to be connected, thereby realize that an insulating bar can connect various handling instruments, is easy to carry with bolt loading and unloading tool.
2, by the spring on the universal drive shaft that is installed in bolt loading and unloading tool, can be after fastening, universal drive shaft recovers vertical direction, does not bend, avoid bolt loading and unloading after, universal drive shaft is adjusted to vertical direction; Bottom at the circular groove of bolt loading and unloading tool has the taper projection, prevents stuck in the rotary course, be convenient to set bolt after, reverse rotation.
3, when insulating bar distance more in short-term, a plurality of insulating bars can be connected, increase the effective length in the work.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 shows the schematic diagram of insulating bar;
Fig. 2 shows the schematic diagram at insulating bar top;
The cutaway view of first plinth illustrated in fig. 3;
Fig. 4 shows the front view of nut handling instrument;
Fig. 5 shows the vertical view of nut handling instrument;
Fig. 6 shows the front view of bolt loading and unloading tool;
Fig. 7 shows the vertical view of bolt loading and unloading tool;
Fig. 8 shows the front view of the top connection of bolt loading and unloading tool;
Fig. 9 shows the left view of the top connection of bolt loading and unloading tool;
Figure 10 shows the front view of the lower contact of bolt loading and unloading tool;
Figure 11 shows the left view of the lower contact of bolt loading and unloading tool;
Figure 12 shows the front view of the joint pin of bolt loading and unloading tool.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
For ease of bolt, the nut on the remote loading and unloading insulator.The top of the insulating bar in the handler of the present utility model has interface, by interface connecting bolt handling instrument, nut handling instrument, thereby realizes remote loading and unloading bolt, nut.
Schematic diagram referring to the insulating bar among Fig. 1 comprises: the top of insulating bar comprises first plinth 10, along first plinth, 10 upwardly extending guide pillars 12, is socketed in the guide pin bushing 11 on the guide pillar 12, and spacing bayonet lock 13 is installed below guide pillar 12.Have the link slot 14 of circular arc type, the draw-in groove 15 that matches with bayonet lock 13 in the bottom of insulating bar.
Referring to the schematic diagram of the use of the guide pin bushing shown in Fig. 2, the cutaway view of first plinth illustrated in fig. 3, between guide pin bushing 11 and the guide pillar 12 spring 16 is installed, when external force effect guide pin bushing 11 along guide pillar 12 during to lower slider, extrusion spring 16, expose the hole of bead 121 of rising, rising has the pearl of rising 122 in the hole of bead 121, and when the external force on the guide pin bushing 11 disappeared, guide pin bushing 11 resetted under the effect of spring.
Insulating bar connects various handling instruments fast by the interface at top, and as bolt loading and unloading tool, nut handling instrument etc., the bottom of handling instrument is provided with second joint, cooperates to hold with first joint of insulating bar by second joint to be connected.
Referring to the schematic diagram of the nut handling instrument shown in Fig. 4, Fig. 5, second joint of nut handling instrument bottom comprises: joint pin, and the annular link slot 14 on the joint pin outer wall, the draw-in groove 15 that matches with bayonet lock 13 on the insulating bar.The cylinder-shaped joint 40 that extends along described joint pin top, described cylinder-shaped joint has square groove 401 and the circular groove 402 that holds removing nut to be installed.
In use, with the guide pin bushing 11 at insulating bar top to lower slider, the hole of bead 121 interior pearls 122 of rising of rising this moment can be moved to the center of circle direction away from guide pillar 12, the joint pin of nut handling instrument is inserted in the guide pillar 12, the draw-in groove 15 of nut handling instrument holds fixing with the bayonet lock 13 of insulating bar, the position of the pearl 122 of rising in the link slot 14 of nut handling instrument and the hole of bead 121 of rising is corresponding, when the external force that acts on guide pin bushing 11 disappears, guide pin bushing 11 upwards slides under the active force of spring 16, fixedly rise the pearl 122 of rising in the hole of bead 121, the pearl 122 of rising is held in the link slot 14 of nut handling instrument.The bayonet lock 13 of insulating bar is stuck in the draw-in groove 15 of nut handling instrument, can prevent to rotate the idle running in the process of nut.
Referring to vertical view shown in Figure 5, the nut handling instrument have a hexagon groove, be used to rotate nut, hexagon groove below be a circular groove, is used for avoiding bolt to withstand bottom portion of groove in the process of rotating nut.
When needs are changed joint, downward sliding guide sleeve 11, it is detachable nut handling instrument, rise and lose the relation of holding between pearl 122 and the link slot 14, thereby can dismantle the nut handling instrument, change other handling instrument, as bolt loading and unloading tool, the schematic diagram of bolt loading and unloading tool can be referring to the front view of bolt loading and unloading tool illustrated in fig. 6, and vertical view illustrated in fig. 7 comprises: top connection 60, lower contact 18, top connection 60 is cylindrical, and have circular inner groovy vertically, have internal thread 601 on the sidewall of inner groovy, the bottom of inner groovy has taper projection 19.The pars intermedia that top connection 60 is connected with lower contact 18 forms universal drive shaft, is socketed with spring 17 on universal drive shaft.
Referring to the front view of top connection 10 illustrated in fig. 8, left view illustrated in fig. 9, the base plane 602 of top connection 60 is extended and is had two braces 61 that the position is relative, and straight pin 62 passes two braces 61.
Referring to the front view of lower contact 18 illustrated in fig. 10, left view illustrated in fig. 11, lower contact 18 is cylindrical, comprise that joint pin and joint pin top plan 181 extend and have two braces 64 that the position is relative, straight pin 65 passes two braces 64.The outer surface of joint pin has link slot 14 along its circumferencial direction, and the bottom has along its draw-in groove 15 radially.
When connecting insulating bar, the joint pin of lower contact 18 is inserted in the endoporus of guide pillar 12 of insulating bar, in use, with the guide pin bushing 11 at insulating bar top to lower slider, the hole of bead 121 interior pearls 122 of rising of rising this moment can be moved to the center of circle direction away from guide pillar 12, the joint pin of bolt loading and unloading tool is inserted in the guide pillar 12, the draw-in groove 15 of bolt loading and unloading tool holds fixing with the bayonet lock 13 of insulating bar, the position of the pearl 122 of rising in the link slot 14 of bolt loading and unloading tool and the hole of bead 121 of rising is corresponding, when the external force that acts on guide pin bushing 11 disappears, guide pin bushing 11 upwards slides under the active force of spring 16, fixedly rise the pearl 122 of rising in the hole of bead 121, the pearl 122 of rising is held in the link slot 14 of bolt loading and unloading tool.The bayonet lock 13 of insulating bar is stuck in the draw-in groove 15 of bolt loading and unloading tool, can prevent the idle running in the process of swivel bolt.
After finishing cargo handling process, in order to make bolt loading and unloading tool keep vertical state, between the top plan 181 of the base plane 602 of top connection 60 and lower contact, spring 17 also is installed, and two braces of two braces of top connection 60, lower contact 18 and joint pin 63 are in spring 17.Like this, after bolt loading and unloading tool is finished once at any angle bolt loading and unloading, can return to vertical state.
Have screw thread 601 on the inwall of the circular groove at the top of bolt loading and unloading tool, be convenient to realize being threaded, also have taper projection 19 in the circular groove with bolt.When screwing bolt, the bottom of bolt contacts with taper projection 19, and bolt stops to move to the direction of taper projection 19, thereby during the rotating bolt handling instrument, bolt can be rotated and fix.Owing to adopt taper projection 19, reduced the frictional force between circular groove bottom and the bolt, avoid stuck, be convenient to reverse rotation, unload the bolted joint.
Has aforesaid second joint in the bottom of insulating bar, when the length of insulating bar is used inadequately, a plurality of insulating bars can be connected, connection procedure between the insulating bar is identical with connection procedure between insulating bar and the handling instrument, the joint pin of the bottom of first insulating bar is inserted in the guide pillar 12 at top of second insulating bar, the draw-in groove 15 of first insulating bar and the bayonet lock 13 of second insulating bar hold, the pearl 122 of rising in the guide pillar 12 of first insulating bar holds the link slot 14 of second insulating bar, realizes the connection that holds of two insulating bars.
From above description, can draw, the utility model the above embodiments have realized following technique effect:
1, adopts insulating bar to be connected, thereby realize that an insulating bar can connect various handling instruments, is easy to carry with handling instrument.
2, by the spring on the universal drive shaft that is installed in bolt loading and unloading tool, can be after fastening, universal drive shaft recovers vertical direction, does not bend, avoid bolt loading and unloading after, universal drive shaft is adjusted to vertical direction; Bottom at the circular groove of bolt loading and unloading tool has the taper projection, prevents stuck in the rotary course, be convenient to set bolt after, reverse rotation.
3, when insulating bar distance more in short-term, a plurality of insulating bars can be connected, increase the effective length in the work.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. the handler of an electric operating comprises insulating bar and bolt loading and unloading tool, it is characterized in that,
The top of described insulating bar has first joint, and the bottom of described bolt loading and unloading tool has one second joint, and described insulating bar holds with the cooperation of described second joint by described first joint with described bolt loading and unloading tool and is connected;
Described bolt loading and unloading tool comprises: have the top connection (60) of circular inner groovy, have the internal thread (601) of loading and unloading bolt on the inwall of described circular inner groovy; Described internal thread (601) with wait that the screw thread that loads and unloads bolt is complementary;
Lower contact (18), described lower contact (18) comprise another described second joint;
Forming universal drive shaft between described top connection (60) and the described lower contact (18) is connected.
2. handler according to claim 1 is characterized in that,
Described first joint of tubulose comprises:
First plinth (10);
Guide pillar (12) from described first plinth (10) extension;
The guide pin bushing (11) that slides along the outer wall of guide pillar (12),
Be arranged on the pearl of rising (122) in the radial hole (121) of tube wall of described guide pillar (12),
Being set in described guide pillar (12) goes up and is positioned at spring (16) between described guide pin bushing (11) and the described guide pillar (12);
The bayonet lock (13) that laterally runs through the tube wall of described first plinth (10);
Described second joint comprises:
With the joint pin that the endoporus of the guide pillar (12) of described first joint matches, have match with the described pearl of rising link slot (14) that holds and the draw-in groove (15) that matches and hold with the bayonet lock (13) of described insulating bar on the described joint pin.
3. handler according to claim 1 is characterized in that, the universal drive shaft that forms between described top connection (60) and the described lower contact (18) is connected and comprises:
Relative first brace (61) in two positions along the base plane (602) of described top connection (60) is extended connects by first straight pin (62) between described two first braces (61);
Relative second brace (64) in two positions along the top plan (181) of the joint pin of described lower contact (18) is extended connects by straight pin (65) between described two second braces (64);
Joint pin (63) radially has two mutually in vertical direction first pin-and-hole (631) and second pin-and-holes (632) along described joint pin (63);
Described first straight pin (62) is connected with described first pin-and-hole (631), and described second straight pin (65) is connected with described second pin-and-hole (632).
4. handler according to claim 3 is characterized in that, also comprises between the base plane (602) of described top connection (60) and the top plan (181) of described lower contact (18):
Be socketed in the back-moving spring (17) on described two first braces (61), two second braces (64) and the joint pin (63).
5. handler according to claim 4 is characterized in that, described spring (17) contacts and support the top plan (181) of the base plane (602) of described top connection (60), described lower contact (18).
6. handler according to claim 2 is characterized in that,
The bottom of described insulating bar also is provided with described second joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201941372U CN201717554U (en) | 2010-05-13 | 2010-05-13 | Assembling and disassembling device for power operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201941372U CN201717554U (en) | 2010-05-13 | 2010-05-13 | Assembling and disassembling device for power operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717554U true CN201717554U (en) | 2011-01-19 |
Family
ID=43463560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201941372U Expired - Lifetime CN201717554U (en) | 2010-05-13 | 2010-05-13 | Assembling and disassembling device for power operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717554U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985554A (en) * | 2015-07-17 | 2015-10-21 | 江苏省电力公司检修分公司 | Hydraulic wrench for live working conducted through aerial lift device with insulating boom |
| CN106229871A (en) * | 2016-09-19 | 2016-12-14 | 国家电网公司 | A kind of insulating bar with blindmate formula snap joint |
| CN108775315A (en) * | 2018-07-26 | 2018-11-09 | 国网江苏省电力有限公司检修分公司 | A kind of quick coupling |
| CN110932189A (en) * | 2019-12-05 | 2020-03-27 | 云南电网有限责任公司曲靖供电局 | Steering joint device of insulating operating rod |
-
2010
- 2010-05-13 CN CN2010201941372U patent/CN201717554U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985554A (en) * | 2015-07-17 | 2015-10-21 | 江苏省电力公司检修分公司 | Hydraulic wrench for live working conducted through aerial lift device with insulating boom |
| CN106229871A (en) * | 2016-09-19 | 2016-12-14 | 国家电网公司 | A kind of insulating bar with blindmate formula snap joint |
| CN108775315A (en) * | 2018-07-26 | 2018-11-09 | 国网江苏省电力有限公司检修分公司 | A kind of quick coupling |
| CN110932189A (en) * | 2019-12-05 | 2020-03-27 | 云南电网有限责任公司曲靖供电局 | Steering joint device of insulating operating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |