CN112490706B - Improved generation fastening drainage fastener instrument - Google Patents
Improved generation fastening drainage fastener instrument Download PDFInfo
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- CN112490706B CN112490706B CN202011123811.2A CN202011123811A CN112490706B CN 112490706 B CN112490706 B CN 112490706B CN 202011123811 A CN202011123811 A CN 202011123811A CN 112490706 B CN112490706 B CN 112490706B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Clamps And Clips (AREA)
Abstract
The invention discloses an improved drainage wire clamp fastening tool which comprises an operating rod, wherein the operating rod is vertically arranged, and a threaded sleeve is sleeved on the surface of the bottom end of the operating rod. According to the improved drainage wire clamp fastening tool, on the basis of the existing electrified drainage wire clamp fastening tool, the direction of the rotating rod and the ratchet wrench is improved, the speed of fastening the drainage wire clamp is increased, the running of operation and maintenance personnel is reduced, and more things can be done with the minimum torque; the rotating rod is additionally provided with the disc, so that the direction of the rotating rod and the ratchet wheel is the horizontal direction, the capacity conversion efficiency can be effectively improved, the workload of operation and maintenance personnel is reduced, the lifting hexagonal prism is arranged in the connecting sleeve, so that bolts with different specifications on the drainage wire clamp are adapted, the practicability is improved, and the working efficiency is improved; the device is better aiming at the operation by being provided with the hydraulic telescopic rod, and the operability and the safety of the work are well guaranteed.
Description
Technical Field
The invention relates to the technical field of power transmission line maintenance tools, in particular to an improved drainage wire clamp fastening tool.
Background
The power failure of 35kV and above major network circuit, nevertheless in the major network circuit steady operation in-process, the condition that sometimes can take place the drainage fastener and become flexible. Because the loose of drainage fastener can cause the major network circuit to have recessive, dominant fault and even more the major network circuit to have a power failure, in case power failure incident not only influences the power supply reliability index, also can incur user's complaint simultaneously. The loose mode of fastening drainage fastener has two kinds: and (5) fastening the drainage wire clamp in an electrified way and in a power failure way. When application fastening drainage fastener instrument, the action bars can rotate along with the rotation of dwang, nevertheless can not let the action bars along with the rotation by a wide margin at the rotation in-process of reality to the action bars angle of reality can not exceed 90, and the action bars need the running that fortune dimension personnel made a round trip to drive the dwang when rotating simultaneously. Although the problem of electrified fastening drainage fastener can be effectively solved, the efficiency of converting consumed energy into mechanical energy is quite low, and the problem of doing more and more work is solved.
Disclosure of Invention
The invention aims to provide an improved drainage wire clamp fastening tool to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the improved fastening drainage wire clamp tool comprises an operating rod, wherein a thread bush is sleeved on the surface of the bottom end of the operating rod, a connecting block is arranged at the bottom of the operating rod, a round hole is vertically formed in the top surface of the connecting block downwards, the surface of the thread bush is movably connected with the inner wall of the round hole, a hydraulic telescopic rod is vertically arranged below the connecting block, the top surface of an output rod of the hydraulic telescopic rod is fixedly connected with the bottom surface of the connecting block, a rotating rod is horizontally arranged on the left side of the operating rod, deflection grooves are formed in the left side and the right side of the side surface of the operating rod in a penetrating manner, the right end of the rotating rod penetrates through the deflection grooves and extends to the right side of the operating rod, offset grooves are formed in the front and the back of the surface of the right end of the rotating rod in a penetrating manner, a fixed shaft is horizontally arranged in the offset grooves, the rear end of the fixed shaft is fixedly connected with the contact position of the inner wall of the deflection grooves from the front end of the fixed shaft to the front end of the offset grooves, limiting plates are arranged inside the offset groove in a sliding mode, the number of the limiting plates is two, and the two limiting plates are arranged on the left side and the right side of the fixed shaft in a left-right mode;
in particular, a disc is vertically arranged at the left end of the rotating rod, the right end of the disc is fixedly connected with the left end of the rotating rod, the front surface of the disc is horizontally provided with a bearing seat, the back surface of the bearing seat is fixedly connected with the front surface of the disc, the front end of the bearing seat is horizontally provided with a ratchet wrench, the back surface of the rear end of the ratchet wrench is fixedly connected with the inner wall of the bearing seat, the front end of the ratchet wrench is horizontally provided with a connecting sleeve, the front surface of the connecting sleeve is provided with an opening, the side surface of the rear end of the connecting sleeve is provided with a placing groove, a clamping strip is arranged in the placing groove, a compression spring is arranged between one side of the clamping strip close to the connecting sleeve and the inner wall of the placing groove, the two ends of the compression spring are fixedly connected with the side surfaces of the clamping strips and the inner walls of the placing grooves, clamping grooves are formed in the inner walls of the ratchet wrench corresponding to the positions of the clamping strips, and the inner walls of the clamping grooves are clamped with the surfaces of the clamping strips;
particularly, the inside vertical mounting panel that is provided with of adapter sleeve, the inside level of adapter sleeve is provided with the hexagonal prism, the hexagonal prism evenly sets up inside the adapter sleeve, the hexagonal prism rear end runs through the mounting panel and extends to the mounting panel rear, the level is provided with connecting spring between the hexagonal prism back and the inside back of adapter sleeve.
Particularly, the inner wall of the threaded sleeve is fixedly connected with the surface of the bottom end of the operating rod, the inner wall of the circular hole is provided with internal threads, the surface of the threaded sleeve is in threaded connection with the inner wall of the circular hole, and the operating rod and the rotating rod are both insulating rubber rods.
Particularly, the surface of the hydraulic telescopic rod is sleeved with three anti-slip rings, the inner walls of the anti-slip rings are fixedly connected with the surface contact positions of the hydraulic telescopic rod, the anti-slip rings are sequentially arranged on the surface of the hydraulic telescopic rod from top to bottom, and the anti-slip rings are made of rubber.
Particularly, the front and rear side surfaces of the right end of the rotating rod are in contact with the inner wall of the deflection groove, and the top surface and the bottom surface of the fixed shaft are connected with the inner wall of the deflection groove.
Particularly, a contact pad is arranged between one side, close to the fixed shaft, of the limiting plate and the surface of the fixed shaft, the side face of the contact pad is fixedly connected with the side face of the limiting plate, the contact pad is made of sheet metal, a limiting spring is horizontally arranged between one side, far away from the fixed shaft, of the limiting plate and the inner wall of the offset groove, the left end and the right end of the limiting spring are fixedly connected with the side face of the limiting plate and the inner wall of the offset groove, and the two limiting plates are arranged in the same left-right symmetrical mode.
Particularly, the edge of the clamping strip is arranged in an arc shape, and the surface of the clamping strip is in sliding connection with the inner wall of the placing groove.
Particularly, the number of the mounting plates is two, the two mounting plates are arranged in the front and at the back, and the side faces of the two mounting plates are fixedly connected with the contact positions of the inner walls of the connecting sleeves.
Particularly, the front end and the rear end of the connecting spring are fixedly connected with the back surface of the hexagonal prism and the inner bottom surface of the connecting sleeve.
Compared with the prior art, the invention has the beneficial effects that: according to the improved drainage wire clamp fastening tool, on the basis of the existing electrified drainage wire clamp fastening tool, the direction of the rotating rod and the ratchet wrench is improved, the speed of fastening the drainage wire clamp is increased, the running of operation and maintenance personnel is reduced, and more things can be done with the minimum torque; the rotating rod is additionally provided with the disc, so that the direction of the rotating rod and the ratchet wheel is the horizontal direction, the capacity conversion efficiency can be effectively improved, the workload of operation and maintenance personnel is reduced, the lifting hexagonal prism is arranged in the connecting sleeve, so that bolts with different specifications on the drainage wire clamp are adapted, the practicability is improved, and the working efficiency is improved; the device is better aiming at the operation by being provided with the hydraulic telescopic rod, and the operability and the safety of the work are well guaranteed.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a sectional view of the overall front structure of the present invention;
FIG. 2 is a sectional view of the ratchet wrench in a bottom view;
FIG. 3 is an enlarged view of the structure of area A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure of region B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure of region C in FIG. 2 according to the present invention.
In the figure: 1 action bars, 2 dwang, 3 skew groove, 4 fixed axles, 5 limiting plates, 6 contact pads, 7 spacing springs, 8 thread bush, 9 connecting blocks, 10 hydraulic telescoping rod, 11 antiskid ring, 12 disc, 13 bearing frame, 14 ratchet spanner, 15 adapter sleeve, 16 standing groove, 17 joint strip, 18 compression spring, 19 joint groove, 20 mounting panel, 21 hexagonal prism, 22 connecting spring, 23 deflection groove
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal," "length," "circumferential," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1-5, the improved fastening drainage wire clamp tool of the present embodiment includes an operating rod 1 vertically disposed, a threaded sleeve 8 is sleeved on a bottom surface of the operating rod 1, a connecting block 9 is disposed at a bottom of the operating rod 1, a circular hole is vertically formed downward on a top surface of the connecting block 9, a surface of the threaded sleeve 8 is movably connected with an inner wall of the circular hole, an inner wall of the threaded sleeve 8 is fixedly connected with the bottom surface of the operating rod 1, an inner thread is disposed on an inner wall of the circular hole, a surface of the threaded sleeve 8 is in threaded connection with the inner wall of the circular hole, the operating rod 1 and the rotating rod 2 are both insulating rubber rods, a hydraulic telescopic rod 10 is vertically disposed below the connecting block 9, an anti-slip ring 11 is sleeved on a surface of the hydraulic telescopic rod 10, an inner wall of the anti-slip ring 11 is fixedly connected with a surface of the hydraulic telescopic rod 10, the anti-slip ring 11 is three anti-slip rings 11 are sequentially disposed from top to bottom on a surface of the hydraulic telescopic rod 10, the anti-slip ring 11 is made of rubber, the device can better aim at operation by arranging the hydraulic telescopic rod 10, and the operability and safety of work can be well guaranteed, the top surface of an output rod of the hydraulic telescopic rod 10 is fixedly connected with the bottom surface of the connecting block 9, the left side of the operating rod 1 is horizontally provided with a rotating rod 2, the left side and the right side of the operating rod 1 are provided with deflection grooves 23 in a penetrating way, the right end of the rotating rod 2 penetrates through the deflection grooves 23 and extends to the right side of the operating rod 1, the front and the back of the surface of the right end of the rotating rod 2 are provided with deflection grooves 3 in a penetrating way, a fixing shaft 4 is horizontally arranged in the deflection grooves 23, the rear end surface of the fixing shaft 4 is fixedly connected with the rear wall in the deflection grooves 23, the front end of the fixing shaft 4 penetrates through the deflection grooves 3 from back to front and is fixedly connected with the contact position of the inner walls of the deflection grooves 23, the front and back side surfaces of the right end of the rotating rod 2 are contacted with the inner walls of the deflection grooves 3, and the top surface and the bottom surface of the fixing shaft 4 are connected with the inner walls of the deflection grooves 3, limiting plates 5 are arranged inside the offset groove 3 in a sliding mode, two limiting plates 5 are arranged, the two limiting plates 5 are arranged on the left side and the right side of the fixed shaft 4, a contact pad 6 is arranged between one side, close to the fixed shaft 4, of each limiting plate 5 and the surface of the fixed shaft 4, the side face of each contact pad 6 is fixedly connected with the side face of each limiting plate 5, each contact pad 6 is made of a metal sheet, a limiting spring 7 is horizontally arranged between one side, away from the fixed shaft 4, of each limiting plate 5 and the inner wall of the offset groove 3, the left end and the right end of each limiting spring 7 are fixedly connected with the side face of each limiting plate 5 and the inner wall of the offset groove 3, the two limiting plates 5 are arranged symmetrically in the left-right mode, a disc 12 is vertically arranged at the left end of each rotating rod 2, each rotating rod 2 is additionally provided with a disc 12, the direction of each rotating rod 2 and a ratchet wheel is a horizontal direction, the capacity conversion efficiency can be effectively improved, the workload of operation and maintenance personnel is reduced, and the right ends of the discs 12 are fixedly connected with the left ends of the rotating rods 2, the front side of the disc 12 is horizontally provided with a bearing seat 13, the back side of the bearing seat 13 is fixedly connected with the front side of the disc 12, the front end of the bearing seat 13 is horizontally provided with a ratchet wrench 14, the back side of the rear end of the ratchet wrench 14 is fixedly connected with the inner wall of the bearing seat 13, the front end of the ratchet wrench 14 is horizontally provided with a connecting sleeve 15, the front side of the connecting sleeve 15 is opened, the back side of the connecting sleeve 15 is provided with a placing groove 16, the placing groove 16 is internally provided with a clamping strip 17, a compression spring 18 is arranged between one side of the clamping strip 17 close to the connecting sleeve 15 and the inner wall of the placing groove 16, two ends of the compression spring 18 are fixedly connected with the side surface of the clamping strip 17 and the inner wall of the placing groove 16, the edge position of the clamping strip 17 is arranged in an arc shape, the surface of the clamping strip 17 is slidably connected with the inner wall of the placing groove 16, the inner wall of the ratchet wrench 14 is provided with a clamping groove 19 corresponding to the surface of the clamping strip, and the mounting plate 20 is vertically arranged inside the connecting sleeve 15, the improved fastening drainage wire clamp tool is characterized in that the number of the mounting plates 20 is two, the two mounting plates 20 are arranged in the front and back, the side surfaces of the two mounting plates 20 are fixedly connected with the contact positions of the inner walls of the connecting sleeve 15, the hexagonal prisms 21 are horizontally arranged in the connecting sleeve 15, the hexagonal prisms 21 are uniformly arranged in the connecting sleeve 15, the liftable hexagonal prisms 21 are arranged in the connecting sleeve 15 to adapt to bolts with different specifications on a drainage wire clamp, the practicability and the working efficiency are improved, the rear ends of the hexagonal prisms 21 penetrate through the mounting plates 20 and extend to the rear of the mounting plates 20, the connecting springs 22 are horizontally arranged between the rear surfaces of the hexagonal prisms 21 and the inner rear surface of the connecting sleeve 15, the front ends and the rear ends of the connecting springs 22 are fixedly connected with the rear surfaces of the hexagonal prisms 21 and the inner bottom surface of the connecting sleeve 15, the direction of the rotating rod 2 and the ratchet wrench 14 is improved on the basis of the existing electrified fastening drainage wire clamp tool, and the speed of the drainage wire clamp is improved, the running of the operation and maintenance personnel is reduced, and more things can be done with the minimum torque.
When the tool is used, a person only needs to stand on an iron tower, the ratchet wrench 14 is positioned below a drainage wire clamp needing to be fastened by starting the hydraulic telescopic rod 10, the liftable hexagonal prism 21 is arranged in the connecting sleeve 15 to adapt to bolts of different specifications on the drainage wire clamp, and after the bolts are clamped by the hexagonal prism 21, the long-distance bolts can be fastened by moving the operating rod 1 back and forth, so that the tool can prevent the person from entering a strong electric field, and the operation risk is reduced; the number of operators is reduced, and the cost and the labor intensity of operators are reduced.
In summary, the following results can be obtained: according to the improved drainage wire clamp fastening tool, on the basis of the existing electrified drainage wire clamp fastening tool, the direction of the rotating rod 2 and the ratchet wrench 14 is improved, the speed of fastening a drainage wire clamp is increased, the running of operation and maintenance personnel is reduced, and more things can be done with the minimum torque; the disc 12 is added to the rotating rod 2, so that the rotating rod 2 and the ratchet wheel are in the horizontal direction, the capacity conversion efficiency can be effectively improved, the workload of operation and maintenance personnel is reduced, the liftable hexagonal prism 21 is arranged in the connecting sleeve 15, so that bolts with different specifications on the drainage wire clamp are adapted, the practicability is improved, and the working efficiency is improved; the hydraulic telescopic rod 10 is arranged, so that the device can better aim at operation, and the operability and safety of work are well guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an improved generation fastening drainage fastener instrument, includes action bars (1), its characterized in that: the bottom surface cover of action bars (1) is equipped with thread bush (8), action bars (1) bottom is provided with connecting block (9), the vertical downward round hole that begins of connecting block (9) top surface, thread bush (8) surface and round hole inner wall swing joint, vertically be provided with hydraulic telescoping rod (10) below connecting block (9), hydraulic telescoping rod (10) delivery bar top surface and connecting block (9) bottom surface fixed connection, action bars (1) left side level is provided with dwang (2), link up about action bars (1) side and be provided with offset groove (23), dwang (2) right-hand member runs through offset groove (23) and extends to action bars (1) right side, it is provided with offset groove (3) to run through around dwang (2) right-hand member surface, the inside level in offset groove (23) is provided with fixed axle (4), the rear end face of the fixed shaft (4) is fixedly connected with the rear wall inside the deflection groove (23), the front end of the fixed shaft (4) penetrates through the deflection groove (3) from back to front to be fixedly connected with the contact position of the inner wall of the deflection groove (23), two limiting plates (5) are arranged inside the deflection groove (3) in a sliding mode, and the two limiting plates (5) are arranged on the left side and the right side of the fixed shaft (4) in the left-right mode;
the automatic clamping device is characterized in that a disc (12) is vertically arranged at the left end of the rotating rod (2), the right end of the disc (12) is fixedly connected with the left end of the rotating rod (2), a bearing seat (13) is horizontally arranged on the front side of the disc (12), the back side of the bearing seat (13) is fixedly connected with the front side of the disc (12), a ratchet wrench (14) is horizontally arranged on the front side of the bearing seat (13), a connecting sleeve (15) is horizontally arranged on the back side of the rear end of the ratchet wrench (14), a front opening of the connecting sleeve (15) is arranged, a placing groove (16) is formed in the side face of the rear end of the connecting sleeve (15), a clamping strip (17) is arranged inside the placing groove (16), a compression spring (18) is arranged between one side of the clamping strip (17) close to the connecting sleeve (15) and the inner wall of the placing groove (16), compression spring (18) both ends and joint strip (17) side and standing groove (16) inner wall fixed connection, ratchet spanner (14) inner wall corresponds joint strip (17) position and has seted up joint groove (19), joint groove (19) inner wall and joint strip (17) surface joint.
2. The improved fastening drain clip tool of claim 1, wherein: the inside vertical mounting panel (20) that is provided with of adapter sleeve (15), the inside level of adapter sleeve (15) is provided with hexagonal prism (21), hexagonal prism (21) evenly set up inside adapter sleeve (15), hexagonal prism (21) rear end runs through mounting panel (20) and extends to mounting panel (20) rear, the level is provided with connecting spring (22) between hexagonal prism (21) back and the inside back of adapter sleeve (15).
3. The improved fastening drain clip tool of claim 1, wherein: thread bush (8) inner wall and action bars (1) bottom fixed surface are connected, and the round hole inner wall is provided with the internal thread, thread bush (8) surface and round hole inner wall threaded connection, action bars (1) and dwang (2) are insulating rubber pole.
4. The improved fastening drain clip tool of claim 1, wherein: the surface of the hydraulic telescopic rod (10) is sleeved with an anti-slip ring (11), the inner wall of the anti-slip ring (11) is fixedly connected with the surface of the hydraulic telescopic rod (10) in a contact position, the anti-slip ring (11) is three and three, the anti-slip ring (11) is sequentially arranged on the surface of the hydraulic telescopic rod (10) from top to bottom, and the anti-slip ring (11) is made of rubber.
5. The improved fastening drain clip tool of claim 1, wherein: dwang (2) right-hand member front and back side and skew groove (3) inner wall contact, fixed axle (4) top surface and bottom surface and skew groove (3) inner wall connection.
6. The improved fastening drain clip tool of claim 1, wherein: limiting plate (5) are close to and are provided with contact pad (6) between fixed axle (4) one side and fixed axle (4) surface, contact pad (6) side and limiting plate (5) side fixed connection, contact pad (6) are made for the sheetmetal, limiting plate (5) keep away from between fixed axle (4) one side and skew groove (3) inner wall level and are provided with spacing spring (7), spacing spring (7) left and right ends and limiting plate (5) side and skew groove (3) inner wall fixed connection, two the same symmetry sets up about limiting plate (5).
7. An improved fastening drain clip tool as defined in claim 2, wherein: the clamping strip (17) is arc-shaped in edge position, and the surface of the clamping strip (17) is connected with the inner wall of the placing groove (16) in a sliding mode.
8. An improved fastening drain clip tool as defined in claim 2, wherein: the mounting panel (20) are two, two the mounting panel (20) sets up around, two mounting panel (20) side and adapter sleeve (15) inner wall contact position fixed connection.
9. An improved drainage clamp fastening tool as claimed in claim 2 or 7 or 8, wherein: the front end and the rear end of the connecting spring (22) are fixedly connected with the back of the hexagonal prism (21) and the inner bottom surface of the connecting sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011123811.2A CN112490706B (en) | 2020-10-20 | 2020-10-20 | Improved generation fastening drainage fastener instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011123811.2A CN112490706B (en) | 2020-10-20 | 2020-10-20 | Improved generation fastening drainage fastener instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112490706A CN112490706A (en) | 2021-03-12 |
| CN112490706B true CN112490706B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011123811.2A Active CN112490706B (en) | 2020-10-20 | 2020-10-20 | Improved generation fastening drainage fastener instrument |
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| CN (1) | CN112490706B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473159B (en) * | 2022-08-22 | 2024-04-05 | 云南电网有限责任公司昆明供电局 | Electrified fastening drainage fastener appurtenance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683104A (en) * | 2013-12-11 | 2014-03-26 | 云南电网公司昆明供电局 | Ratchet wheel type combined tool for fastening jumper conductor clamp in charged mode |
| JP2015042036A (en) * | 2013-08-20 | 2015-03-02 | 中国電力株式会社 | Wire tensioning device for indirect hot line work |
| CN210404555U (en) * | 2019-10-09 | 2020-04-24 | 云南电网有限责任公司带电作业分公司 | Novel lap joint drainage wire clamp for hot-line work by insulated operating rod method |
-
2020
- 2020-10-20 CN CN202011123811.2A patent/CN112490706B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015042036A (en) * | 2013-08-20 | 2015-03-02 | 中国電力株式会社 | Wire tensioning device for indirect hot line work |
| CN103683104A (en) * | 2013-12-11 | 2014-03-26 | 云南电网公司昆明供电局 | Ratchet wheel type combined tool for fastening jumper conductor clamp in charged mode |
| CN210404555U (en) * | 2019-10-09 | 2020-04-24 | 云南电网有限责任公司带电作业分公司 | Novel lap joint drainage wire clamp for hot-line work by insulated operating rod method |
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| Publication number | Publication date |
|---|---|
| CN112490706A (en) | 2021-03-12 |
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