CN109877768B - Conductive rod clamping tool - Google Patents
Conductive rod clamping tool Download PDFInfo
- Publication number
- CN109877768B CN109877768B CN201910293604.2A CN201910293604A CN109877768B CN 109877768 B CN109877768 B CN 109877768B CN 201910293604 A CN201910293604 A CN 201910293604A CN 109877768 B CN109877768 B CN 109877768B
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- CN
- China
- Prior art keywords
- clamping
- pliers
- lip
- jaw
- conductive rod
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a conducting rod clamping tool, which comprises a clamping mechanism, wherein the clamping mechanism is a C-shaped locking pliers, the C-shaped locking pliers comprise a clamping operation part and a C-shaped pliers mouth connected to one end of the clamping operation part, the C-shaped pliers mouth comprises an upper pliers jaw and a lower pliers jaw, and the tail ends of the upper pliers jaw and the lower pliers jaw are respectively connected with an upper pliers lip and a lower pliers lip; the upper clamp lip and the lower clamp lip have the same structure, the upper clamp lip comprises a fixing piece fixedly connected with the upper clamp jaw and two clamping heads hinged to the fixing piece, one end of each clamping head forms a hinged end hinged to the connecting fixing piece, the other end of each clamping head forms a clamping plane, and the two clamping heads of the upper clamp lip and the two clamping heads of the lower clamp lip form a force from four corner points of the rectangular frame towards the centers of the clamping heads for clamping the conducting rod. It has the following advantages: good clamping capability, convenient operation and improved working efficiency.
Description
Technical Field
The invention relates to a conductive rod clamping tool.
Background
As a core component of the transformer substation, the main transformer plays a role of power transmission and transformation work in the transformer substation, so that the main transformer is indispensable equipment in the operation of the power system, and the state of the main transformer directly influences the operation of the power system, so that the main transformer is especially important for the maintenance work of the main transformer in daily life. The main transformer 110kV sleeve of the transformer substation is connected with a conductive copper rod for current transmission, the conductive copper rod is pulled out to be overhauled in daily maintenance work, and the conventional mode is to grasp the grounding rod by means of a belt clamp or by hands and then pull out the conductive copper rod.
The existing mode of pulling out the conductive copper rod has at least the following problems: 1. the operation is very inconvenient, can not clip electrically conductive bar copper well, and maintainer can't exert force well for maintenance work consumes a large amount of time and manpower.
Disclosure of Invention
The present invention provides a conductive rod gripping tool that overcomes the deficiencies of the prior art described in the background.
The technical scheme adopted for solving the technical problems is as follows:
The clamping mechanism is a C-shaped locking pliers, the C-shaped locking pliers comprise a clamping operation part and a C-shaped pliers mouth connected to one end of the clamping operation part, the C-shaped pliers mouth comprises an upper pliers jaw and a lower pliers jaw, and the tail ends of the upper pliers jaw and the lower pliers jaw are respectively connected with an upper pliers lip and a lower pliers lip; the upper clamp lip and the lower clamp lip have the same structure, the upper clamp lip comprises a fixing piece fixedly connected with the upper clamp jaw and two clamping heads hinged to the fixing piece, one end of each clamping head forms a hinged end hinged to the connecting fixing piece, the other end of each clamping head forms a clamping plane, and the two clamping heads of the upper clamp lip and the two clamping heads of the lower clamp lip form a force from four corner points of the rectangular frame towards the centers of the clamping heads for clamping the conducting rod.
In one embodiment: the clamp also comprises two handles, and one ends of the two handles are fixedly connected with the fixing pieces of the upper clamp lip and the lower clamp lip respectively.
In one embodiment: one end of the handle is a panel made of stainless steel.
In one embodiment: one end of each of the two handles is fixedly connected with the fixing pieces of the upper clamp lip and the lower clamp lip in a welding mode.
In one embodiment: the hand-held portion of the handle is insulated and slip-resistant.
In one embodiment: a rubber pad is adhered on the clamping plane of the clamping head.
In one embodiment: one end of the handle is made of SUS304 stainless steel, and the thickness of the panel is 1.8-2.2mm.
In one embodiment: the thickness of the rubber pad is 4.8-5.2mm.
In one embodiment: the panel thickness was 2mm.
In one embodiment: the thickness of the rubber pad is 5mm.
Compared with the background technology, the technical proposal has the following advantages:
1. By referring to the huge clamping force of the C-shaped locking pliers, the four chucks designed by the invention form clamping force from four directions, so that the conducting rod can be well clamped and forced, the operation is convenient, and the working efficiency is improved.
2. The tail end of the C-shaped clamp mouth of the C-shaped locking pliers is connected with two handles, and the other hand can be held on the two handles to apply force to clamp the conducting rod and pull out the conducting rod simultaneously when the conducting rod is pulled out, so that the clamping force is further improved, and the pulling-out efficiency is improved.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a front view of the conductive rod holding tool according to the present embodiment (state of holding the conductive rod).
Fig. 2 is a perspective view of the conductive rod holding tool according to the present embodiment (a state of holding the conductive rod).
Detailed Description
Referring to fig. 1 and 2, a conductive rod clamping tool includes a clamping mechanism, wherein the clamping mechanism is a C-shaped locking pliers, the C-shaped locking pliers include a clamping operation portion 10 and a C-shaped pliers mouth 20 connected to one end of the clamping operation portion, the C-shaped pliers mouth 20 includes an upper pliers jaw 21 and a lower pliers jaw 22, and the ends of the upper pliers jaw 21 and the lower pliers jaw 22 are respectively connected to an upper pliers lip and a lower pliers lip; the upper jaw and the lower jaw have the same structure, the upper jaw comprises a fixing piece 31 fixedly connected with the upper jaw and two clamping heads 32 hinged on the fixing piece 31, one end of each clamping head 32 forms a hinged end hinged with the connecting piece 31, the other end forms a clamping plane, and the two clamping heads of the upper jaw and the two clamping heads of the lower jaw form a force from four corner points of a rectangular frame towards the center of the clamping plane for clamping the conducting rod 100.
To further improve the gripping ability and work efficiency, the gripping tool further comprises two handles 40, one end of each of the handles 40 being fixedly connected to the upper and lower jaw securing members 31, respectively. In this embodiment, each end of the two handles 40 is fixedly connected to the fixing members 31 of the upper and lower lips by welding (including electric welding).
One end of the handle 40 is formed in a panel shape made of stainless steel, wherein SUS304 stainless steel is adopted, the thickness of the panel is 1.8-2.2mm, and preferably, the thickness of the panel is 2mm.
The grip portion of the handle 40 is insulated and slip-resistant so that a worker can grip the handle to apply force and is safe from slipping off the hand during the process of pulling out the conductive rod 100.
The clamping plane of the clamping head 32 is adhered with a rubber pad 33 (comprising a silica gel pad), and the rubber pad 33 has an anti-skid function and can improve the clamping capacity of the clamping head. The thickness of the rubber pad 33 may be set to 4.8-5.2mm, preferably 5mm.
The clamping operation part 10 of the C-shaped locking pliers comprises a fixed handle 11, a movable handle 12, an adjusting screw 13, a movable rod 14, a spring and the like, and can be replaced by the clamping operation part structure of the existing C-shaped locking pliers, and the details are not repeated here.
When the clamping tool is used, one hand opens the C-shaped clamp mouth 20 by opening the movable handle 12, places the conductive rod 100 in the middle of the four chucks 32, closes the movable handle 12 to clamp the conductive rod 100, and the other hand operates the two handles 40 to clamp the conductive rod 100 simultaneously, if the clamping force is required to be improved, the clamping force can be increased by adjusting the adjusting screw 13, and the conductive rod 100 is pulled out after clamping.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and therefore should not be taken as limiting the scope of the invention, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Claims (7)
1. The conductive rod clamping tool comprises a clamping mechanism, wherein the clamping mechanism is a C-shaped locking pliers, the C-shaped locking pliers comprise a clamping operation part and a C-shaped pliers mouth connected to one end of the clamping operation part, the C-shaped pliers mouth comprises an upper pliers jaw and a lower pliers jaw, and the tail ends of the upper pliers jaw and the lower pliers jaw are respectively connected with an upper pliers lip and a lower pliers lip; the method is characterized in that: the upper clamp lip and the lower clamp lip have the same structure, the upper clamp lip comprises a fixing piece fixedly connected with the upper clamp jaw and two clamping heads hinged on the fixing piece, one end of each clamping head forms a hinged end hinged with the connecting fixing piece, the other end of each clamping head forms a clamping plane, and the two clamping heads of the upper clamp lip and the two clamping heads of the lower clamp lip form a force from four corner points of a rectangular frame towards the centers of the two clamping heads for clamping a conducting rod;
The device also comprises two handles, wherein one end of each handle is fixedly connected with the fixing pieces of the upper clamp lip and the lower clamp lip respectively;
one end of each of the two handles is fixedly connected with the fixing pieces of the upper clamp lip and the lower clamp lip in a welding mode;
a rubber pad is adhered on the clamping plane of the clamping head.
2. A conductive rod gripping tool as defined in claim 1, wherein: one end of the handle is a panel made of stainless steel.
3. A conductive rod gripping tool as defined in claim 1, wherein: the hand-held portion of the handle is insulated and slip-resistant.
4. A conductive rod gripping tool as defined in claim 2, wherein: one end of the handle is made of SUS304 stainless steel, and the thickness of the panel is 1.8-2.2mm.
5. A conductive rod gripping tool as defined in claim 1, wherein: the thickness of the rubber pad is 4.8-5.2mm.
6. A conductive rod gripping tool as in claim 4, wherein: the panel thickness was 2mm.
7. A conductive rod gripping tool as in claim 5, wherein: the thickness of the rubber pad is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293604.2A CN109877768B (en) | 2019-04-12 | 2019-04-12 | Conductive rod clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293604.2A CN109877768B (en) | 2019-04-12 | 2019-04-12 | Conductive rod clamping tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109877768A CN109877768A (en) | 2019-06-14 |
| CN109877768B true CN109877768B (en) | 2024-04-26 |
Family
ID=66936942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910293604.2A Active CN109877768B (en) | 2019-04-12 | 2019-04-12 | Conductive rod clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109877768B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1428381A (en) * | 1972-04-26 | 1976-03-17 | Harley A N | Clamping device |
| CN2538253Y (en) * | 2002-05-11 | 2003-03-05 | 刘明曦 | U-shaped walnut nutcracker |
| CN202622606U (en) * | 2012-03-31 | 2012-12-26 | 河北亚大汽车塑料制品有限公司 | Pipe clamping device |
| CN103264306A (en) * | 2013-05-30 | 2013-08-28 | 苏州创丰精密五金有限公司 | Round collet |
| CN203853943U (en) * | 2014-04-14 | 2014-10-01 | 沃德思源集团有限公司 | Tool for quickly disassembling insertion tube |
| WO2016106492A1 (en) * | 2014-12-29 | 2016-07-07 | 汤君文 | Clamping device |
| CN209793614U (en) * | 2019-04-12 | 2019-12-17 | 国网福建省电力有限公司漳州供电公司 | Conducting rod clamping tool |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7540896B2 (en) * | 2020-03-26 | 2024-08-27 | 三井化学株式会社 | Rust Inhibitor |
| CN114605264A (en) * | 2020-12-09 | 2022-06-10 | 中国石油化工股份有限公司 | Rust conversion agent prepared from gallic acid as raw material and application thereof |
| CN116332758A (en) * | 2023-03-02 | 2023-06-27 | 杭州易速微控基因技术有限公司 | Method for synthesizing gallic acid ester by esterification reaction of gallic acid and glycol |
-
2019
- 2019-04-12 CN CN201910293604.2A patent/CN109877768B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1428381A (en) * | 1972-04-26 | 1976-03-17 | Harley A N | Clamping device |
| CN2538253Y (en) * | 2002-05-11 | 2003-03-05 | 刘明曦 | U-shaped walnut nutcracker |
| CN202622606U (en) * | 2012-03-31 | 2012-12-26 | 河北亚大汽车塑料制品有限公司 | Pipe clamping device |
| CN103264306A (en) * | 2013-05-30 | 2013-08-28 | 苏州创丰精密五金有限公司 | Round collet |
| CN203853943U (en) * | 2014-04-14 | 2014-10-01 | 沃德思源集团有限公司 | Tool for quickly disassembling insertion tube |
| WO2016106492A1 (en) * | 2014-12-29 | 2016-07-07 | 汤君文 | Clamping device |
| CN209793614U (en) * | 2019-04-12 | 2019-12-17 | 国网福建省电力有限公司漳州供电公司 | Conducting rod clamping tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109877768A (en) | 2019-06-14 |
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