CN111180222A - Link bar with simple manipulator - Google Patents
Link bar with simple manipulator Download PDFInfo
- Publication number
- CN111180222A CN111180222A CN201911408424.0A CN201911408424A CN111180222A CN 111180222 A CN111180222 A CN 111180222A CN 201911408424 A CN201911408424 A CN 201911408424A CN 111180222 A CN111180222 A CN 111180222A
- Authority
- CN
- China
- Prior art keywords
- rod
- pull rod
- order
- clamping jaw
- insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention provides a link rod with a simple manipulator, which comprises a connecting rod, a push-pull rod, a moving pin, a link rod and a clamping jaw; the invention relates to a hollow tubular insulating pull-push switch, which is characterized in that an annular handle is fixedly connected to the lower end of a hollow tubular insulating pull rod, a tray is fixedly connected to the upper end of the hollow tubular insulating pull rod, clamping jaws are respectively hinged to two sides of the tray, a guide post extends into a cavity of the insulating pull rod, a moving disc is fixedly connected to the top of the guide post, pull rods are respectively hinged to two sides of the moving disc, the upper ends of the pull rods are hinged to the clamping jaws on the same side, a spring is sleeved on the guide post between the tray and the moving disc, a sliding part is arranged in an inner cavity of the insulating pull rod, the upper end and the lower end of the insulating rope are respectively connected with the guide post and the sliding part, and the upper end of the pull rod is respectively hinged to two moving pins.
Description
Technical Field
The invention relates to the technical field of insulating rods, in particular to an insulating rod with a simple manipulator.
Background
The insulating rod is an insulating tool for operating live equipment in a short time, such as turning on or off a high-voltage isolating switch, dropping a fuse and the like. The insulating rod has good mechanical and electrical characteristics and insulating characteristics, and is one of indispensable operating tools in the live working of the power transmission and distribution lines of the power system.
The traditional insulating drop switch has the advantages that the transverse hook is arranged at the upper end of the insulating drop switch, the insulating drop switch is operated when the drop switch is operated and the fuse is replaced, the insulating drop switch is difficult to open and close, the switch and the transverse hook of the insulating drop switch are not firm, and the insulating drop switch is easy to fall and break. In order to use the insulating falling switch conveniently, a clamping hand is added on the insulating pull rod, and the insulating pull rod tightly grasps the relative position of the pull rod when the falling switch is operated, so that the operation is stable, safe and easy, the falling switch cannot be broken, and the safety and the working efficiency are improved.
The application publication number is CN108922799A, the patent name is a movable gripping hand order rod, which comprises a workpiece, a movable connecting piece and an insulating rod, wherein the workpiece comprises a movable clamp, a supporting steel wire and a tightness adjuster; the movable connecting piece comprises a rotating cover and a universal joint; the movable clamp is connected with a pin shaft on the upper part of a fixed foot of the movable clamp, a supporting steel wire is arranged on the upper end of the fixed foot of the movable clamp, the lower end of the fixed foot of the movable clamp is fixedly connected with the upper end of a universal joint screw rod, the inner wall of a tightness regulator is attached to the outer wall of the movable clamp, the bottom of the tightness regulator is in threaded connection with the upper part of the universal joint screw rod, the lower part of the universal joint screw rod penetrates through a rotary cover and is in threaded connection with the upper end of the universal joint, the lower end of the universal joint is fixed on an insulating rod through a universal shaft rod, a pull rod is provided with a movable gripper, the tightness regulator and the rotary cover influence the operation visual field, and in addition, the size. Because the mechanical gripper is arranged at the top of the insulating rod, the handle holds the lower end of the insulating rod, the length range of the insulating rod is generally 5-10m, and people can hardly accurately control the opening and closing of the mechanical gripper on the ground.
Therefore, the invention is necessary to invent the order gram bar with the simple mechanical arm.
Disclosure of Invention
The invention aims to overcome the defects that in the prior art, a person stands on the ground, a mechanical gripper on a link cannot be accurately opened and closed, and the operation is inconvenient.
In order to solve the technical problem, the invention provides a link rod with a simple manipulator, which comprises a connecting rod, a push-pull rod, a moving pin, a link rod and a clamping jaw; an annular handle is fixedly connected to the lower end of a hollow tubular insulating rod, a tray is fixedly connected to the upper end of the hollow tubular insulating rod, clamping jaws are hinged to two sides of the tray, expanding clamping jaws are connected to the left side and the right side of each clamping jaw through a plurality of connecting columns, a guide column extends into the hollow cavity of the insulating rod, a moving disc is fixedly connected to the top of the guide column, pull rods are hinged to two sides of the moving disc, the upper ends of the pull rods are hinged to the clamping jaws on the same side, a spring is sleeved on the guide column between the tray and the moving disc, a sliding part is arranged in the inner cavity of the insulating rod, the upper end and the lower end of each insulating rope are connected with the guide column and the sliding part respectively, a sliding groove is formed in the outer circumference of the insulating rod, a moving pin penetrating through the sliding groove is arranged on each side of the sliding part, the upper end of each sliding rod is hinged to, one end of the connecting rod is hinged to the fixing pin, and the other end of the connecting rod is hinged to the push-pull rod.
Further, the moving pins are circumscribed with the sliding groove edges, respectively.
Furthermore, a plurality of clamping jaws are arranged at the edge of the inner side of each clamping jaw.
Furthermore, the push-pull rod, the connecting rod, the sliding part and the guide column are all made of insulating materials.
Furthermore, the transparent guide post is embedded with luminous powder.
Furthermore, the outer contour of the guide post is tightly attached to the inner wall of the insulating rod.
The invention has the beneficial effects that:
1. the invention pushes the push-pull rod upwards to pull the insulating rope by using the connecting rod mechanism, so that the action of the clamping jaw can be accurately controlled from the bottom of the insulating rope, the defect that the action of the clamping jaw cannot be controlled from the ground due to the large height of the insulating rope is avoided, the closing operation of the drop switch is realized, the operation is labor-saving and convenient, the manufacturing cost is low, the work is reliable, and the defect that the action of the clamping jaw cannot be controlled from the ground due to the large height of the insulating rope is avoided.
2. After the push-pull rod is operated and loosened, the guide post is restored to the original position under the action of the elastic force of the spring, the clamping jaw is automatically loosened, the noctilucent powder in the guide post can emit light at night to provide illumination, and the switch operation of the drop switch can be realized at night.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a three-dimensional block diagram of the present invention.
Fig. 2 is a front view structural view of the present invention.
3 fig. 3 3 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 3 2 3 according 3 to 3 the 3 present 3 invention 3. 3
Fig. 4 is a left side view structural diagram of the present invention.
FIG. 5 is a view showing the internal structure of the insulating rod of the present invention.
In the figure, the position of the upper end of the main shaft,
1-annular handle, 2-fixed pin, 3-connecting rod, 4-push-pull rod, 5-moving pin, 6-sliding piece, 7-insulating rope, 8-sliding groove, 9-link rod, 10-tray, 11-spring, 12-moving disc, 13-pull rod, 14-clamping jaw, 15-clamping groove, 16-connecting column, 17-expanding clamping jaw and 18-guide column.
Detailed Description
The present invention is further illustrated by the following figures and examples, which include, but are not limited to, the following examples.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
as shown in fig. 1 to 5, a link rod with a simple manipulator comprises a connecting rod 3, a push-pull rod 4, a moving pin 5, a link rod 9 and a clamping jaw 14; an annular handle 1 is fixedly connected to the lower end of a hollow tubular brake pull rod 9, a tray 10 is fixedly connected to the upper end of the hollow tubular brake pull rod 9, two sides of the tray 10 are respectively hinged with a clamping jaw 14, the left side and the right side of the clamping jaw 14 are respectively connected with an expanding clamping jaw 17 through a plurality of connecting columns 16, the whole width of the clamping jaw is ensured, the clamping jaw can be firmly clamped when being contacted with a drop switch, the switching operation is convenient, a guide column 18 extends into the cavity of the brake pull rod 9, a moving plate 12 is fixedly connected to the top of the guide column 18, two sides of the moving plate 12 are respectively hinged with a pull rod 13, the upper end of the pull rod 13 is hinged with the clamping jaw 14 at the same side, a spring 11 is sleeved on the guide column 18 between the tray 10 and the moving plate 12, when the device is not in use, the guide column 18 moves upwards along the inner wall of the brake pull rod 9 under the elastic force of the spring 11, at, when the elasticity is finished, the bottom of the guide column 18 is not separated from the inner cavity of the insulating rod 9, a sliding part 6 is arranged in the inner cavity of the insulating rod 9, the upper end and the lower end of the insulating rope 7 are respectively connected with the guide column 18 and the sliding part 6, a sliding groove 8 is respectively arranged on the outer circumference of the insulating rod 9, two sides of the sliding part 6 are respectively provided with a moving pin 5 penetrating through the sliding groove 8, the upper end of a push-pull rod 4 is respectively hinged with the two moving pins 5, the insulating rod 9 is fixedly connected with a fixed pin 2, one end of a connecting rod 3 is hinged with the fixed pin 2, the other end of the connecting rod is hinged with the push-pull rod 4, when the two clamping jaws 14 approach a falling switch, the push-pull rod 4 is pushed upwards, the sliding part 6 is pulled downwards along the inner wall of the insulating rod 9 by the push-pull rod 4, the sliding part 6 is pulled downwards by the insulating rope, make 14 openings of clamping jaw diminish, until pressing from both sides tight drop switch, convenient operation is laborsaving, and accomplish the operation and loosen push-pull rod 4 after, guide post 18 resumes to original position under spring 11 spring force, so utilize link mechanism to pull insulating rope 7, realize the switching of clamping jaw and control the closure of drop switch, the laborsaving convenience of operation, from order gram stick 9 bottom can the action of accurate control clamping jaw, realize the closed operation of drop switch, moreover, the steam generator is simple in structure, low in manufacturing cost is honest and clean, and reliable operation.
Further, the moving pin 5 is externally tangent to the edge of the sliding groove 8 respectively, so that the moving pin 5 is guaranteed not to shake in the up-and-down moving process, and operation is facilitated.
Further, the edge of the inner side of the clamping jaw 14 is provided with a plurality of clamping grooves 15, so that the clamping jaw can be firmly clamped on a falling switch, and the clamping jaw and the falling switch are firmly combined.
Furthermore, the push-pull rod 4, the connecting rod 3, the sliding piece 6 and the guide post 18 are all made of insulating materials, so that electric shock accidents are avoided, and the use safety is ensured.
Further, transparent guide post 18 is embedded to have the night light powder, and the inside night light powder of guide post 18 can send light night at night, provides the illumination, can realize the drop switch operation night, convenient to use.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (6)
1. A order gram bar with a simple manipulator is characterized by comprising a connecting rod (3), a push-pull rod (4), a moving pin (5), an order gram bar (9) and a clamping jaw (14); hollow tubulose order gram stick (9) lower extreme rigid coupling has an annular handle (1), and the upper end rigid coupling has a tray (10), tray (10) both sides articulate respectively has a clamping jaw (14), clamping jaw (14) left and right sides is connected with one through a plurality of spliced poles (16) respectively and expands clamping jaw (17), and guide post (18) stretch into order gram stick (9) cavity is inside, guide post (18) top rigid coupling has a movable plate (12), movable plate (12) both sides articulate respectively has a pull rod (13), pull rod (13) upper end and homonymy clamping jaw (14) are articulated, tray (10) with between movable plate (12) the cover is equipped with a spring (11) on guide post (18), be provided with a slider (6) in order gram stick (9) inner chamber, insulating rope (7) about both ends respectively with guide post (18), Slider (6) are connected, be equipped with a sliding tray (8) on order gram stick (9) outer circumference respectively, slider (6) both sides are equipped with one respectively and pass removal round pin (5) of sliding tray (8), push-and-pull rod (4) upper end respectively with two removal round pin (5) are articulated, order gram stick (9) go up the rigid coupling have a fixed pin (2), connecting rod (3) one end with fixed pin (2) are articulated, the other end with push-and-pull rod (4) are articulated.
2. Order rod with simple manipulator according to claim 1, characterized in that said moving pins (5) are respectively circumscribed to the edges of said sliding slots (8).
3. Order rod with simple manipulator according to claim 1, characterized in that the inside edge of the gripping jaw (14) is provided with a plurality of slots (15).
4. Order rod with simple manipulator according to claim 1, characterized in that said push-pull rod (4), connecting rod (3), sliding member (6) and said guiding column (18) are made of insulating material.
5. Order rod with simple manipulator according to claim 1 or 4, characterized in that the transparent guide column (18) is embedded with luminous powder.
6. Order rod with simple manipulator according to claim 1, characterized in that the outer profile of the guide column (18) is applied against the inner wall of the order rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408424.0A CN111180222A (en) | 2019-12-31 | 2019-12-31 | Link bar with simple manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408424.0A CN111180222A (en) | 2019-12-31 | 2019-12-31 | Link bar with simple manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111180222A true CN111180222A (en) | 2020-05-19 |
Family
ID=70646512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911408424.0A Pending CN111180222A (en) | 2019-12-31 | 2019-12-31 | Link bar with simple manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111180222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164999A (en) * | 2020-10-10 | 2021-01-01 | 山东鼎盛电气设备有限公司 | Movable safety operation high-low switch cabinet device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204481392U (en) * | 2014-11-25 | 2015-07-15 | 国网河南省电力公司驻马店供电公司 | A kind of transmission line bird's nest removal tool |
| CN104867793A (en) * | 2015-06-23 | 2015-08-26 | 河南荣升电气有限公司 | Hand-simulated operating rod |
| CN206976907U (en) * | 2017-05-26 | 2018-02-06 | 国网江苏省电力公司宜兴市供电公司 | 10kV on-pole switch insulating boot ground potential installation tools |
| CN207853319U (en) * | 2018-01-04 | 2018-09-11 | 国家电网公司 | Bird's nest cleanout tool |
| CN108922799A (en) * | 2018-06-16 | 2018-11-30 | 余磊 | Movable handgrip link rod |
| CN208955560U (en) * | 2018-09-10 | 2019-06-07 | 广东电网有限责任公司 | A kind of novel Bird's Nest excision tool |
| CN209313304U (en) * | 2019-03-25 | 2019-08-27 | 国网冀北电力有限公司廊坊供电公司 | A kind of overhead line wire clamp insulating shield provision for disengagement |
| CN209805251U (en) * | 2019-06-25 | 2019-12-17 | 国网冀北电力有限公司廊坊供电公司 | Silicon rubber insulating cover plugging buckle locker |
-
2019
- 2019-12-31 CN CN201911408424.0A patent/CN111180222A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204481392U (en) * | 2014-11-25 | 2015-07-15 | 国网河南省电力公司驻马店供电公司 | A kind of transmission line bird's nest removal tool |
| CN104867793A (en) * | 2015-06-23 | 2015-08-26 | 河南荣升电气有限公司 | Hand-simulated operating rod |
| CN206976907U (en) * | 2017-05-26 | 2018-02-06 | 国网江苏省电力公司宜兴市供电公司 | 10kV on-pole switch insulating boot ground potential installation tools |
| CN207853319U (en) * | 2018-01-04 | 2018-09-11 | 国家电网公司 | Bird's nest cleanout tool |
| CN108922799A (en) * | 2018-06-16 | 2018-11-30 | 余磊 | Movable handgrip link rod |
| CN208955560U (en) * | 2018-09-10 | 2019-06-07 | 广东电网有限责任公司 | A kind of novel Bird's Nest excision tool |
| CN209313304U (en) * | 2019-03-25 | 2019-08-27 | 国网冀北电力有限公司廊坊供电公司 | A kind of overhead line wire clamp insulating shield provision for disengagement |
| CN209805251U (en) * | 2019-06-25 | 2019-12-17 | 国网冀北电力有限公司廊坊供电公司 | Silicon rubber insulating cover plugging buckle locker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164999A (en) * | 2020-10-10 | 2021-01-01 | 山东鼎盛电气设备有限公司 | Movable safety operation high-low switch cabinet device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |
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| RJ01 | Rejection of invention patent application after publication |