CN109462186B - Electrified installation tool for C-shaped wire clamp and use method thereof - Google Patents
Electrified installation tool for C-shaped wire clamp and use method thereof Download PDFInfo
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- CN109462186B CN109462186B CN201811496165.7A CN201811496165A CN109462186B CN 109462186 B CN109462186 B CN 109462186B CN 201811496165 A CN201811496165 A CN 201811496165A CN 109462186 B CN109462186 B CN 109462186B
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- 238000009434 installation Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 66
- 238000007906 compression Methods 0.000 claims description 66
- 210000004907 gland Anatomy 0.000 claims description 13
- 238000005056 compaction Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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Abstract
The invention relates to the field of power equipment, in particular to an electrified installation tool for a C-shaped wire clamp and a use method thereof. The cable clamp comprises a cable clamp base, a cable clamp clamping mechanism, a cable clamping mechanism and a hand lever. The wire clamp base comprises a fixed base and a movable base, and the movable base can slide relative to the fixed base; the wire clamp clamping mechanism comprises a main hand push rod, a main push rod and a main connecting rod, and when the main push rod is pushed, the movable base slides along the direction close to the fixed base so as to clamp the wire clamp between the movable base and the fixed base; the cable clamping mechanism comprises a clamping fixed seat, a clamping pressure rod, a clamping push rod and a clamping connecting rod, and when the clamping push rod is pushed, the clamping pressure rod rotates towards the direction close to the fixed base so that the cable is clamped between the fixed base and the clamping pressure rod; the handle bar comprises a fixed bar and a movable bar, and the movable bar is sleeved on a nut of the wire clamp so that the nut on the wire clamp can be screwed down along with the rotation of the movable bar. The C-shaped cable clamp can be installed in an electrified mode, is far away from a cable during installation, and is safe and reliable.
Description
Technical Field
The invention relates to the field of power equipment, in particular to an electrified installation tool for a C-shaped wire clamp and a use method thereof.
Background
The C-shaped wire clamp is a non-bearing type electric power continuous hardware fitting for continuous lead and jumper, has the advantages of excellent contact electrical performance, low resistivity, firm and reliable link and the like, and is widely applied to the electric power industry.
For example, chinese patent No. CN 206864675U, entitled "C-type wire clamp with adjustable wire clamp spacing" with an authorization date of 2018.01.09, discloses a C-type wire clamp, which includes a wire clamp seat having a wire clamp groove with a C-shaped cross section, a pressing block fitted in the wire clamp groove, concave arc grooves provided on both sides of the pressing block, a main connecting plate included in the wire clamp seat, and semicircular grooves formed by bending and extending the side walls of both sides of the main connecting plate, the semicircular grooves and the concave arc grooves corresponding to each other to form a wire channel for passing a power line or a cable, the pressing block including a main line pressing block and a branch line pressing block, the main line pressing block and the branch line pressing block being butted against each other and being capable of moving along the radial direction of the wire clamp groove, an elongated slot provided in the middle of the main connecting plate, a positioning bolt inserted in the elongated slot, and a bolt segment of the positioning bolt passing through the.
However, in the power industry, the C-shaped wire clamp still needs workers to perform high-altitude hot-line work under most conditions, however, at present, no hot-line installation tool suitable for the C-shaped wire clamp exists temporarily, the workers need to install the C-shaped wire clamp on a cable in a short distance during installation, and potential safety hazards are large.
Disclosure of Invention
The invention aims to overcome the defect that no electrified installation tool suitable for a C-shaped wire clamp exists in the prior art, and provides an electrified installation tool for the C-shaped wire clamp and a using method thereof, so that the C-shaped wire clamp can be installed under the condition that a cable is electrified, is far away from the cable during installation, and is safe and reliable.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electrified installation tool for a C-shaped wire clamp comprises a wire clamp base, a wire clamp clamping mechanism, a cable clamping mechanism and a hand lever. The wire clamp base comprises a fixed base and a movable base, the movable base can slide relative to the fixed base, and an accommodating cavity for accommodating a wire clamp is formed between the fixed base and the movable base; the wire clamp clamping mechanism comprises a main hand push rod hinged to the fixed base, a main push rod arranged on the fixed base in a sliding mode and a main connecting rod, wherein two ends of the main connecting rod are hinged to the main hand push rod and the main push rod respectively; the cable clamping mechanism comprises a clamping fixed seat fixed on the fixed base, a clamping pressure rod hinged at one position of the clamping fixed seat, a clamping push rod hinged at the other position of the clamping fixed seat and a clamping connecting rod with two ends respectively hinged with the clamping pressure rod and the clamping push rod; the hand lever comprises a fixed lever and a movable lever, the fixed lever is fixed on the wire clamp base, and the movable lever is sleeved on a nut of the wire clamp, so that the nut on the wire clamp can be screwed down along with the rotation of the movable lever.
The cable clamp is installed in a fixed base firstly, a main hand push rod is manually pushed, the main push rod slides through a main connecting rod, then a movable base fixedly connected with the main push rod is driven to slide towards the direction close to the fixed base, the cable clamp is clamped, the cable clamp clamping mechanism is actually a connecting rod mechanism, self-locking can be achieved at a dead point position by utilizing the self-locking principle of a connecting rod, the cable clamp is sent to a cable position by using a fixed rod, a branch cable is installed on one side, far away from the movable base, of the cable clamp, the branch cable is controlled to be clamped by the cable clamping mechanism, the main cable is plugged into one side, close to the movable base, of the cable clamp, a nut on the cable clamp is screwed by manually rotating the movable rod, the main cable and the branch cable are fixed by the cable clamp, finally the movable rod is used for pushing the clamping push rod and the. Thus, the electrified remote installation of the C-shaped wire clamp is realized, and potential safety hazards are eliminated.
Preferably, the movable base comprises a movable base body and a wire clamp pressing mechanism arranged on the movable base body, the wire clamp pressing mechanism comprises a wire clamp pressing spring, a wire clamp pressing shaft, a wire clamp pressing nut and a wire clamp pressing block, the wire clamp pressing shaft penetrates through the movable base body and is in sliding fit with the movable base body, the wire clamp pressing shaft is in threaded connection with the wire clamp pressing nut, the wire clamp pressing block is in threaded connection with the wire clamp pressing shaft, the wire clamp pressing spring is sleeved on the wire clamp pressing shaft, and the wire clamp pressing spring is located between the wire clamp pressing block and the movable base body. The clamp pressing nut is manually adjusted, namely, the distance between the pressing nut and the clamp pressing block is adjusted, so that the clamp pressing block preliminarily presses the clamp, the pressing spring automatically adjusts the pressing force, and the angle of the clamp pressing block is manually finely adjusted after the clamp pressing block is pressed, so that the clamp pressing block and the clamp are completely clamped. Meanwhile, the wire clamp pressing blocks are in threaded connection, and different wire clamp pressing blocks can be replaced to adapt to wire clamps of different specifications.
Preferably, the wire clamp pressing block is provided with an arc surface matched with the outer wall of the wire clamp, and the arc surface is attached to the outer wall of the wire clamp. The clamp pressing block and the clamp can be completely clamped.
Preferably, the wire clamp pressing mechanism further comprises a return spring, and two ends of the return spring are respectively connected with the movable base body and the fixed base. After the wire clamp clamping mechanism is unlocked, the return spring rebounds to reset the movable base, and the next wire clamp can be continuously installed.
Preferably, the clamping compression bar comprises a clamping compression bar body and a cable compression mechanism arranged on the clamping compression bar body, the cable compression mechanism comprises a cable compression spring, a cable compression shaft, a cable compression nut and an insulating compression block, the cable compression shaft penetrates through the clamping compression bar body and is in sliding fit with the clamping compression bar body, the cable compression shaft is in threaded connection with the cable compression nut, the insulating compression block is replaceably fixed at the end of the cable compression shaft, the cable compression spring is sleeved on the cable compression shaft, and the cable compression spring is located between the insulating compression block and the clamping compression bar. The cable hold-down mechanism is similar to the wire clamp hold-down mechanism, and the specific effect is to compress tightly the cable and make the position of cable fixed, makes things convenient for follow-up fixed cable with the wire clamp.
Preferably, the insulating compression block is provided with a recess matched with the outer wall of the cable, and the recess is attached to the outer wall of the cable. Guarantee that insulating compact heap can compress tightly the cable.
Preferably, the tip of movable rod is equipped with the detachable pole head, is equipped with the hexagon recess with the nut assorted of fastener on the pole head, and the nut of fastener is located the hexagon recess. The pole head is removable, adopts the hexagon recess of different sizes to adapt to the nut of different specification fastener, and the hexagon recess can make the movable rod screw up the nut better when rotating.
As preferred, be equipped with the elasticity buckle on the movable rod, all be equipped with on owner's hand push rod and the tight push rod of clamp and supply the inserted ring of movable rod, when the movable rod inserts in the ring: the elastic buckle clamps the circular ring, so that the movable rod can pull the push rod of the main hand or clamp the push rod. The elastic buckle clamps the circular ring to ensure that the movable rod can better pull the main hand push rod or the clamping push rod, so that the unlocking of the wire clamp clamping mechanism and the cable clamping mechanism is quickly realized.
The invention also provides a use method of the C-shaped line clamp belt electric installation tool, which comprises the following steps:
firstly, installing a wire clamp in a fixed base, manually pushing a main hand push rod, driving a main connecting rod and the main push rod to move by the main hand push rod, enabling the fixed base to slide towards the direction close to the fixed base, clamping the wire clamp, and self-locking a wire clamp clamping mechanism;
step two, manually adjusting a wire clamp compression nut, and adjusting the distance between the wire clamp compression nut and a wire clamp compression block to be suitable for the distance of a wire clamp of the current model;
fine adjusting the wire clamp pressing block to enable the cambered surface of the wire clamp pressing block to be tightly attached to the wire clamp;
fourthly, installing a branch cable on one side, far away from the movable base, of the cable clamp, controlling the cable clamping mechanism to clamp the branch cable, and self-locking the cable clamping mechanism;
step five, finely adjusting the insulating compaction block to enable the recess of the insulating compaction block to be completely matched with the branch cable;
step six, manually adjusting a cable gland nut to enable the clamping force of the insulating compaction block on the branch cable to be moderate;
step seven, inserting a main line cable from one side of the cable clamp close to the movable base;
step eight, manually rotating the movable rod to tighten a nut on the wire clamp, so that the wire clamp fixes the main wire cable and the branch wire cable;
and step nine, extending the movable rod into the clamping push rod, pulling the circular ring on the clamping push rod to unlock the cable clamping mechanism, extending the movable rod into the main hand push rod, pulling the circular ring on the main hand push rod to unlock the cable clamp clamping mechanism, resetting the movable base by the reset spring, and finally taking down the whole tool through the fixed rod.
The invention has the beneficial effects that: 1) the cable clamp is installed in a fixed base firstly, a main hand push rod is pushed manually to clamp the cable clamp tightly, the cable clamp clamping mechanism is self-locked, the cable clamp is sent to a cable position by a fixing rod, a branch cable is installed on one side, far away from a movable base, of the cable clamp, the cable clamp clamping mechanism is controlled to clamp the branch cable tightly, the main cable is plugged in one side, close to the movable base, of the cable clamp, a nut on the cable clamp is screwed by manually rotating a movable rod, the main cable and the branch cable are fixed by the cable clamp, finally the movable rod pushes a clamping push rod and the main hand push rod, the cable clamp clamping mechanism and the cable clamp clamping mechanism are unlocked, and the whole. The C-shaped wire clamp is installed in an electrified and remote mode, and potential safety hazards are eliminated; 2) fastener hold-down mechanism and cable hold-down mechanism further compress tightly fastener and cable, and fastener compact heap and insulating compact heap all can very convenient change, and the pole head of movable rod also can be changed simultaneously, is applicable to the electrified installation of the C type wire clamp of multiple specification, more makes things convenient for the staff to carry out the operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the clamp clamping mechanism of the present invention;
FIG. 3 is a schematic view of the clamp pressing mechanism of the present invention;
fig. 4 is a schematic view of the structure of the cable clamping structure of the present invention.
In the figure: the cable clamp comprises a fixed base 1, a cable clamp 10, a cable 11, a nut 12 of the cable clamp, a movable base body 21, a cable clamp compression spring 22, a cable clamp compression shaft 23, a cable clamp compression nut 24, a cable clamp compression block 25, a cable clamp clamping mechanism 3, a main hand push rod 31, a main push rod 32, a main connecting rod 33, a return spring 34, a cable clamping mechanism 4, a clamp fixing seat 41, a clamp compression rod body 421, a cable compression spring 422, a cable compression shaft 423, a cable compression nut 424, an insulating compression block 425, a clamp compression rod 43, a clamp connecting rod 44, a fixed rod 51, a movable rod 52, a rod head 521, an elastic buckle 522 and a circular ring 6.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in fig. 1 and 4, an electrified installation tool of a C-shaped wire clamp comprises a wire clamp base, a wire clamp clamping mechanism, a cable clamping mechanism and a hand lever.
The wire clamp base comprises a fixed base 1 and a movable base, the movable base can slide relative to the fixed base, and an accommodating cavity for accommodating a wire clamp is formed between the fixed base and the movable base;
the wire clamp clamping mechanism 3 comprises a main hand push rod 31 hinged on a fixed base, a main push rod 32 and a main connecting rod 33, wherein the two ends of the main push rod are slidably arranged on the fixed base and are respectively hinged with the main hand push rod and the main push rod, the sliding direction of the main push rod is the same as that of a movable base, when the main push rod is pushed, the movable base slides along the direction close to the fixed base, so that a wire clamp 10 is clamped between the movable base and the fixed base, the wire clamp clamping mechanism further comprises a reset spring 34, the two ends of the reset spring are respectively connected with a movable base body and the fixed base, after the wire clamp clamping mechanism is unlocked, the reset spring rebounds to reset the movable base, and the installation of the next wire clamp can.
The cable clamping mechanism 4 comprises a clamping fixing seat 41 fixed on the fixed base, a clamping pressure rod hinged at one position of the clamping fixing seat, a clamping push rod 43 hinged at the other position of the clamping fixing seat and a clamping connecting rod 44 with two ends respectively hinged with the clamping pressure rod and the clamping push rod, and when the clamping push rod is pushed, the clamping pressure rod rotates towards the direction close to the fixed base so that the cable 11 is clamped between the fixed base and the clamping pressure rod.
The hand lever comprises a fixed lever 51 fixed on the base of the clamp and a movable lever 52 sleeved on the nut 12 of the clamp so that the nut on the clamp can be screwed down along with the rotation of the movable lever. The tip of movable rod is equipped with detachable pole head 521, is equipped with on the pole head with the nut assorted hexagon recess of fastener, the nut of fastener is located the hexagon recess, the pole head is removable, adopts the hexagon recess of different sizes to adapt to the nut of different specification fastener, and the hexagon recess can make the movable rod screw up the nut better when rotating. Be equipped with elastic buckle 522 on the movable rod, all be equipped with on master hand push rod and the tight push rod of clamp and supply movable rod male ring 6, when the movable rod inserts in the ring: the elastic buckle blocks the circular ring, so that the movable rod can pull the main hand push rod or the clamping push rod, the elastic buckle blocks the circular ring, the movable rod can better pull the main hand push rod or the clamping push rod, and unlocking of the wire clamp clamping mechanism and the cable clamping mechanism is rapidly achieved.
Specifically, the movable base comprises a movable base body 21 and a wire clamp pressing mechanism arranged on the movable base body, the wire clamp pressing mechanism comprises a wire clamp pressing spring 22, a wire clamp pressing shaft 23, a wire clamp pressing nut 24 and a wire clamp pressing block 25, the wire clamp pressing shaft penetrates through the movable base body and is in sliding fit with the movable base body, the wire clamp pressing shaft is in threaded connection with the wire clamp pressing nut, the wire clamp pressing block is in threaded connection with the wire clamp pressing shaft, the wire clamp pressing spring is sleeved on the wire clamp pressing shaft, and the wire clamp pressing spring is located between the wire clamp pressing block and the movable base body. The clamp pressing nut is adjusted manually, namely, the distance between the pressing nut and the clamp pressing block is adjusted, so that the clamp pressing block preliminarily presses the clamp, the pressing spring automatically adjusts the pressing force, the angle of the clamp pressing block is finely adjusted manually after the clamp pressing block is pressed, the clamp pressing block and the clamp are completely clamped, meanwhile, the clamp pressing block is in threaded connection, and different clamp pressing blocks can be replaced to adapt to clamps of different specifications. The wire clamp pressing block is provided with an arc surface matched with the outer wall of the wire clamp, the arc surface is attached to the outer wall of the wire clamp, and the wire clamp pressing block and the wire clamp can be completely clamped.
Specifically, press from both sides tight depression bar including pressing from both sides tight depression bar body 421 and setting up the cable hold-down mechanism on pressing from both sides tight depression bar body, cable hold-down mechanism includes cable hold-down spring 422, cable gland shaft 423, cable gland nut 424 and insulating compact heap 425, the cable gland shaft pass press from both sides tight depression bar body and with press from both sides tight depression bar body sliding fit, cable gland shaft and cable gland nut threaded connection, insulating compact heap is fixed at the tip of cable gland shaft replaceably, cable gland spring sets up on the cable gland shaft, cable gland spring is located insulating compact heap and presss from both sides between the tight depression bar. The cable hold-down mechanism is similar to the wire clamp hold-down mechanism, and the specific effect is to compress tightly the cable and make the position of cable fixed, makes things convenient for follow-up fixed cable with the wire clamp. Insulating compact heap have with the outer wall assorted of cable sunken, sunken and the outer wall of cable is laminated mutually, guarantees that insulating compact heap can compress tightly the cable.
The specific using steps of the invention are as follows: the wire clamp is firstly installed in a fixed base, a main hand push rod is manually pushed, the main hand push rod drives a main connecting rod and a main push rod to move, the fixed base is made to slide towards the direction close to the fixed base, and a wire clamp clamping mechanism is self-locked at a dead point position by utilizing a connecting rod self-locking principle; manually adjusting a wire clamp compression nut, adjusting the distance between the wire clamp compression nut and a wire clamp compression block to the distance suitable for the wire clamp of the current model, and finely adjusting the wire clamp compression block to enable the cambered surface of the wire clamp compression block to be tightly attached to the wire clamp so as to enable the wire clamp compression block to compress the wire clamp; the positioning and clamping of the wire clamp are completed.
A branch cable is arranged on one side of the wire clamp, which is far away from the movable base, and a cable clamping mechanism is controlled to clamp the branch cable; finely adjusting the insulating compaction block to enable the recess of the insulating compaction block to be completely matched with the branch cable; manually adjusting the cable gland nut to enable the clamping force of the insulating gland block on the branch cable to be moderate; inserting a main wire cable from one side of the wire clamp close to the movable base; the positioning and clamping of the cable are completed.
And manually rotating the movable rod to screw down the nut on the cable clamp, so that the cable clamp fixes the main cable and the linear cable, the fixed installation of the C-shaped cable clamp on the cable is completed, and the tool is still arranged on the C-shaped cable clamp at the moment.
And finally, stretching the movable rod into the clamping push rod, pulling the circular ring on the clamping push rod to unlock the cable clamping mechanism, stretching the movable rod into the main hand push rod, pulling the circular ring on the main hand push rod to unlock the cable clamping mechanism, resetting the movable base by the reset spring, and finally taking down the whole tool by the fixed rod.
Claims (9)
1. An electrified installation tool for a C-shaped wire clamp is characterized by comprising
The wire clamp comprises a wire clamp base and a wire clamp base, wherein the wire clamp base comprises a fixed base and a movable base, the movable base can slide relative to the fixed base, and an accommodating cavity for accommodating a wire clamp is formed between the fixed base and the movable base;
the wire clamp clamping mechanism comprises a main hand push rod hinged to the fixed base, a main push rod arranged on the fixed base in a sliding mode and a main connecting rod, wherein two ends of the main connecting rod are hinged to the main hand push rod and the main push rod respectively;
the cable clamping mechanism comprises a clamping fixed seat fixed on the fixed base, a clamping pressure rod hinged at one position of the clamping fixed seat, a clamping push rod hinged at the other position of the clamping fixed seat and a clamping connecting rod of which two ends are respectively hinged with the clamping pressure rod and the clamping push rod, and when the clamping push rod is pushed, the clamping pressure rod rotates towards the direction close to the fixed base so as to clamp the cable between the fixed base and the clamping pressure rod;
and the hand lever comprises a fixed lever and a movable lever, the fixed lever is fixed on the wire clamp base, and the movable lever is sleeved on a nut of the wire clamp so that the nut on the wire clamp can be screwed down along with the rotation of the movable lever.
2. The live-line installation tool of the C-shaped wire clamp as claimed in claim 1, wherein the movable base comprises a movable base body and a wire clamp pressing mechanism arranged on the movable base body, the wire clamp pressing mechanism comprises a wire clamp pressing spring, a wire clamp pressing shaft, a wire clamp pressing nut and a wire clamp pressing block, the wire clamp pressing shaft penetrates through the movable base body and is in sliding fit with the movable base body, the wire clamp pressing shaft is in threaded connection with the wire clamp pressing nut, the wire clamp pressing block is in threaded connection with the wire clamp pressing shaft, the wire clamp pressing spring is sleeved on the wire clamp pressing shaft, and the wire clamp pressing spring is located between the wire clamp pressing block and the movable base body.
3. The electrified installation tool of a C-shaped wire clamp as claimed in claim 2, wherein the wire clamp pressing block has an arc surface matched with the outer wall of the wire clamp, and the arc surface is attached to the outer wall of the wire clamp.
4. The electrified installation tool of a C-shaped wire clamp as claimed in claim 3, wherein the wire clamp clamping mechanism further comprises a return spring, and two ends of the return spring are respectively connected with the movable base body and the fixed base.
5. The electrified installation tool of the C-shaped wire clamp as claimed in claim 4, wherein the clamping compression bar comprises a clamping compression bar body and a cable compression mechanism arranged on the clamping compression bar body, the cable compression mechanism comprises a cable compression spring, a cable compression shaft, a cable compression nut and an insulating compression block, the cable compression shaft penetrates through the clamping compression bar body and is in sliding fit with the clamping compression bar body, the cable compression shaft is in threaded connection with the cable compression nut, the insulating compression block is replaceably fixed at the end part of the cable compression shaft, the cable compression spring is sleeved on the cable compression shaft, and the cable compression spring is located between the insulating compression block and the clamping compression bar body.
6. The electrified installation tool of a C-shaped wire clamp as claimed in claim 5, wherein the insulating compression block is provided with a recess matched with the outer wall of the cable, and the recess is attached to the outer wall of the cable.
7. The electrified installation tool of a C-shaped wire clamp as claimed in claim 6, wherein the end of the movable rod is provided with a detachable rod head, the rod head is provided with a hexagonal groove matched with the nut of the wire clamp, and the nut of the wire clamp is positioned in the hexagonal groove.
8. The electrified installation tool of a C-shaped wire clamp as claimed in claim 7, wherein the movable rod is provided with an elastic buckle, the main hand push rod and the clamping push rod are both provided with a circular ring for the movable rod to be inserted, when the movable rod is inserted into the circular ring: the elastic buckle clamps the circular ring, so that the movable rod can pull the push rod of the main hand or clamp the push rod.
9. The use method of the electrified installation tool of the C-shaped wire clamp as claimed in claim 8, is characterized by comprising the following steps:
firstly, installing a wire clamp in a fixed base, manually pushing a main hand push rod, driving a main connecting rod and the main push rod to move by the main hand push rod, enabling the fixed base to slide towards the direction close to the fixed base, preliminarily clamping the wire clamp, and self-locking a wire clamp clamping mechanism;
step two, manually adjusting a wire clamp compression nut, and adjusting the distance between the wire clamp compression nut and a wire clamp compression block to be suitable for the distance of a wire clamp of the current model;
fine adjusting the wire clamp pressing block to enable the cambered surface of the wire clamp pressing block to be tightly attached to the wire clamp;
fourthly, installing a branch cable on one side, far away from the movable base, of the cable clamp, controlling the cable clamping mechanism to clamp the branch cable, and self-locking the cable clamping mechanism;
step five, finely adjusting the insulating compaction block to enable the recess of the insulating compaction block to be completely matched with the branch cable;
step six, manually adjusting a cable gland nut to enable the clamping force of the insulating compaction block on the branch cable to be moderate;
step seven, inserting a main line cable from one side of the cable clamp close to the movable base;
step eight, manually rotating the movable rod to tighten a nut on the wire clamp, so that the wire clamp fixes the main wire cable and the branch wire cable;
and step nine, extending the movable rod into the clamping push rod, pulling the circular ring on the clamping push rod to unlock the cable clamping mechanism, extending the movable rod into the main hand push rod, pulling the circular ring on the main hand push rod to unlock the cable clamp clamping mechanism, resetting the movable base by the reset spring, and finally taking down the whole tool through the fixed rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496165.7A CN109462186B (en) | 2018-12-07 | 2018-12-07 | Electrified installation tool for C-shaped wire clamp and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496165.7A CN109462186B (en) | 2018-12-07 | 2018-12-07 | Electrified installation tool for C-shaped wire clamp and use method thereof |
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| CN109462186A CN109462186A (en) | 2019-03-12 |
| CN109462186B true CN109462186B (en) | 2020-06-05 |
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| CN110729667B (en) * | 2019-10-25 | 2021-05-07 | 国网福建省电力有限公司厦门供电公司 | C-shaped wire clamp mounting tool and using method thereof |
| CN112448338B (en) * | 2020-11-13 | 2022-03-22 | 江西泉新电气有限公司 | Wire clip |
| CN114188908B (en) * | 2021-11-30 | 2024-05-14 | 国网湖北省电力有限公司十堰供电公司 | Power wire mounting rack |
| CN114520490A (en) * | 2021-11-30 | 2022-05-20 | 国网浙江省电力有限公司宁海县供电公司 | Universal low-voltage puncture wire clamp installation auxiliary device |
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| CN103618189B (en) * | 2013-11-13 | 2016-03-02 | 国家电网公司 | A kind of insulation puncture line clamping erecting tools |
| KR101664802B1 (en) * | 2014-07-08 | 2016-10-12 | 대우조선해양 주식회사 | Cable pulling apparatus using thin wire gripper |
| CN206628774U (en) * | 2017-03-31 | 2017-11-10 | 中科院合肥技术创新工程院 | Fast fixing tool for powered operation of starting to exchange fire |
| CN206834618U (en) * | 2017-06-27 | 2018-01-02 | 广州供电局有限公司 | Action bars |
| CN108321728B (en) * | 2018-02-01 | 2020-02-18 | 合肥工业大学 | Double-screw-batch-output insulating puncture wire clamp installation operation tool |
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