CN110581475B - Cable suspension lock catch and hanger used with same - Google Patents
Cable suspension lock catch and hanger used with same Download PDFInfo
- Publication number
- CN110581475B CN110581475B CN201910896512.3A CN201910896512A CN110581475B CN 110581475 B CN110581475 B CN 110581475B CN 201910896512 A CN201910896512 A CN 201910896512A CN 110581475 B CN110581475 B CN 110581475B
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- rod
- shaped
- locking pin
- groove
- pull rod
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- 239000000725 suspension Substances 0.000 title claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 6
- 241000883966 Astrophytum capricorne Species 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/48—Overhead installation
- G02B6/483—Installation of aerial type
-
- 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
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a cable suspension lock catch and a hitch used in cooperation with the same, wherein the lock catch comprises a circular buckle ring, one end of the buckle ring is provided with a groove, the other end of the buckle ring is provided with a strip-shaped bulge, the groove on the buckle ring is matched with the strip-shaped bulge and locked by self elastic force, the peripheral side surface of the buckle ring is positioned at two ends of a self-locking opening and is respectively provided with a spreading hole, the hitch comprises a spreading clamp, a positioning cylinder, a locking pin, a handheld rod and a handle, the handheld rod is a hollow rod, the upper end opening of the handheld rod is in screwed connection with a cover cap, the upper end of the cover cap is fixed with two support lugs with ear holes, the clamping opening section of a clamp body is provided with a plug head matched with the spreading hole, the handheld rod is also sleeved with the positioning cylinder, the locking pin is arranged in the inner cavity of the handheld rod, and a traction piece for controlling the movement of the locking pin, the invention ensures that scattered or arc-shaped cables, the safety factor of staff when the construction has been improved, alone can operate labour saving and time saving.
Description
Technical Field
The invention relates to the technical field of cable bundling, in particular to a cable suspension lock catch and a hanger used with the same.
Background
The cable is a general name of optical cables, electric wires and other articles, the electric wire network cable in the rural area belongs to a plurality of departments such as a power supply office, telecommunication, mobile, communication, radio and television and the like a city, and the electric wire crossing between two adjacent houses and the communication cable crossing a crossing can be seen in the rural or town streets; a plurality of cables in the same direction are fixed on a reserved steel wire rope, and cables installed later, such as net cables and telephone wires, are suspended in the air in an arc-shaped scattered manner, so that the appearance of the city is influenced; this problem is solved to the mode that prior art adopted the ligature more, and the staff need utilize ascending a height ladder, lift truck etc. to bind adjacent relatively loose for the cable conductor ligature area with former wire rope of reserving together, has brought higher working strength and danger coefficient for the staff, and carries inconveniently, and all prior art's reason line effect is very not good.
Disclosure of Invention
The invention aims to provide a cable suspension lock catch and a hanger used with the same, which are beneficial to bundling and fixing cables, are convenient to carry and can reduce the danger coefficient of workers.
The object of the invention is achieved in the following way: the cable suspension lock catch comprises a circular buckle, a groove is formed in one end of the buckle, a strip-shaped protrusion is arranged at the other end of the buckle, the groove in the buckle is matched with the strip-shaped protrusion and is locked by self elastic force, a gap formed by butt joint of the groove and the strip-shaped protrusion is a self-locking opening of the buckle, expanding holes are respectively formed in two ends, located at the self-locking opening, of the circumferential side face of the buckle, a layer of rubber pad is fixed on the inner side face of the buckle, and a through hole is reserved in the position, corresponding to the expanding holes, of the rubber pad. The retaining ring is an annular spring piece, and the groove and the strip-shaped bulge can be closed under the action of the elastic force of the retaining ring; the rubber pad that sets up can reduce the effect that the cable in the buckle reduces the friction and plays the protection.
The hitching device matched with the cable suspension lock catch comprises a expanding clamp, a positioning cylinder, a locking pin, a handheld rod and a handle, wherein the handheld rod is a hollow rod, the upper port of the handheld rod is in screwed connection with a cover cap, the upper end of the cover cap is fixedly provided with two support lugs with lug holes, the expanding clamp comprises a shaft core hinged on the support lugs and a pair of clamp bodies pivoted on the shaft core, each clamp body is provided with a driving section and an arc-shaped clamping port section, the clamping port section and the driving section of a single clamp body are positioned on the same side of the shaft core, the clamping port section of each clamp body is provided with an insertion head which extends inwards and is matched with the expanding hole, the handheld rod is further sleeved with the positioning cylinder, the driving section of the expanding clamp is hinged with the hanging lugs on the outer side wall of the positioning cylinder through a connecting rod, the inner side wall of the positioning cylinder is vertically provided with a strip-shaped groove, a strip-shaped rack is pasted with a plurality of inclined teeth with downward tooth tips, and the locking pin head matched with the inclined teeth is arranged in the inner cavity of the handheld, and the pull piece is used for controlling the locking pin to move left and right, a limiting ring is further fixed on the handheld rod and positioned on the lower side of the positioning cylinder, a pressure spring is connected between the positioning cylinder and the limiting ring, and the handle is installed at the other end of the handheld rod and connected with the pull piece positioned in the inner cavity of the handheld rod.
The upper end of the inner cavity of the handheld rod is fixedly provided with an installation block, the lower end of the installation block is provided with a groove-shaped notch, the front end of a locking pin is provided with a pin head matched with oblique teeth, the middle part of the locking pin is provided with a guide groove, the tail end of the locking pin is fixedly provided with a spring, the other end of the spring is abutted to the inner wall of the handheld rod, a connecting column is fixed between two side walls of the groove-shaped notch, the connecting column is positioned in the guide groove of the locking pin and can move left and right along the guide groove, the lower end of the locking pin is hinged with an L-shaped crank arm, the vertical section of the crank arm is hinged with the locking pin, the middle part of the crank arm is pivoted on two side walls of the groove-shaped notch through a pin shaft, the horizontal section of.
When the locking buckle is used, the positioning cylinder is pulled down to open the chuck part of the expanding clamp, the positioning cylinder is stopped by the locking pin, the groove and the strip-shaped protrusion are separated by bare hands, and the plug connector of the expanding clamp is plugged into the expanding hole of the retaining ring, so that the locking buckle is in an expanding opening state; then the auxiliary rod is pulled out of the main rod, the hand-held rod is held by one hand, the handle is held by the other hand, the arc-shaped electric wire and the linear electric wire which are hung in the air can be bundled together, then the pull rod is pulled down through the handle, the pull rod moves downwards and drives the locking pin to move rightwards through the connecting lever, the pin head part of the locking pin is separated from the rack in the positioning cylinder, the positioning cylinder moves upwards under the action of the spring and drives the chuck part of the expanding clamp to retract, and then the plug connector of the arc-shaped releasing plate is separated from the lock catch, finally the lock catch is hung in the air in high height, and a plurality of cables are bundled together.
The mounting block comprises a fixing block and a tensioning block, the fixing block and the tensioning block can be matched and butted into a cylinder, the cross section of the tensioning block is triangular, a threaded hole is vertically formed in the inclined plane of the upper end of the fixing block, a through hole for expanding the diameter is vertically formed in the inclined plane of the lower end of the tensioning block, a bolt is arranged to penetrate through the through hole for expanding the diameter and the threaded hole to connect the fixing block and the tensioning block together, and the mounting block is tensioned in the inner cavity of the handheld rod.
The inner sides of the clamp bodies are respectively hinged with an arc-shaped releasing plate, the middle parts of the back sides of the arc-shaped releasing plates are hinged with the upper sides of the clamp head sections through pin shafts, and the upper ends of the arc-shaped releasing plates are provided with inserting connectors which extend inwards and are matched with the expanding holes.
The inner side surface of the arc-shaped tripping plate is provided with an arc-shaped limiting groove, and the width of the limiting groove conforms to the width of the retaining ring.
The utility model discloses a portable hydraulic pressure cooker, including portable hydraulic pressure cooker, handheld pole, auxiliary rod cover, the mobile jib is established, the pull rod includes outer pull rod and inner pull rod, the handle of being connected with outer pull rod is installed to the tail end of mobile jib, outer pull rod is located the outside of inner pull rod, the front end of outer pull rod is equipped with the necking hole, the tail end of inner pull rod is equipped with spacing arch, a tail end spiro union plug of mobile jib, the pull rod passes the hole is left at the middle part of plug, the one end that outer pull rod stretches out the plug passes through the spring and is connected with the handle, a spout is seted up to the side of going up of mobile jib, set up a goat's horn bolt in addition, after the path end. The auxiliary rod can be contracted in the main rod by loosening the claw bolt, and the inner lever is contracted in the outer pull rod at the same time.
The invention has the beneficial effects that: the invention enables the cables which are scattered or suspended in the midair in an arc shape to be quickly and safely bunched together without damaging the cables; in addition, in such a way, the traffic safety of the street and the road cannot be influenced, the safety factor of workers during construction is improved, the operation can be carried out by one person, time and labor are saved, the carrying is convenient, and the moving and the use of the ascending device are omitted.
Drawings
Fig. 1 is a perspective view of the lock catch.
FIG. 2 is a schematic structural view of the hitch;
FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 2;
FIG. 4 is another enlarged partial schematic view of FIG. 2;
FIG. 5 is a schematic view of a portion of the enlarged structure of FIG. 4;
fig. 6 is a partial structural schematic view of an arc-shaped shedding plate.
In the figure: 1. the novel telescopic handle comprises a retaining ring, 2 grooves, 3 strip-shaped protrusions, 4 expanding holes, 5 rubber pads, 6 expanding clamps, 7 positioning cylinders, 8 locking pins, 9 handheld rods, 91 main rods, 92 auxiliary rods, 10 handles, 11 caps, 12 screw plugs, 13 plug connectors, 14 connecting rods, 15 racks, 16 limiting rings, 17 fixing blocks, 18 tensioning blocks, 19 crank arms, 20 arc-shaped releasing plates, 21 limiting grooves, 22 pull rods, 221 outer pull rods, 222 inner pull rods, 24 sliding grooves, 25 claw bolts and 26 groove-shaped notches.
Detailed Description
Referring to fig. 1-6, a cable suspension lock catch and a hanger used in cooperation with the same, the cable suspension lock catch comprises a circular buckle ring 1, one end of the buckle ring 1 is provided with a groove 2, the other end of the buckle ring is provided with a strip-shaped protrusion 3, the groove 2 on the buckle ring is matched with the strip-shaped protrusion 3 and locked by self elastic force, a gap formed by butt joint of the groove 2 and the strip-shaped protrusion 3 is a self-locking opening of the buckle ring, two expanding holes 4 are respectively arranged on two ends of the self-locking opening on the peripheral side surface of the buckle ring 1, a layer of rubber pad 5 is fixed on the inner side surface of the buckle ring 1, and a through hole is; the hanging device comprises a hand-held rod 6, a positioning cylinder 7, a locking pin 8, a hand-held rod 9 and a handle 10, wherein the hand-held rod 9 is a hollow rod, the upper port of the hand-held rod is in threaded connection with a cover cap 11, two support lugs with lug holes are fixed at the upper end of the cover cap 11, the hand-held rod 6 comprises a shaft core hinged on the support lugs and a pair of clamp bodies pivoted on the shaft core, each clamp body is provided with a driving section and an arc-shaped clamping section, the clamping section and the driving section of each clamp body are positioned at the same side of the shaft core, the clamping section of each clamp body is provided with an insertion head 13 extending inwards and matched with the corresponding expansion hole 4, the hand-held rod is further sleeved with the positioning cylinder 7, the driving section of the hand-held clamp 6 is hinged with a hanging lug on the outer side wall of the positioning cylinder 7 through a connecting rod 14, a strip-shaped groove is vertically arranged on the inner side wall of the positioning cylinder 7, a rack 15 is pasted in the strip-shaped groove, a plurality of oblique teeth with downward hand-held tips are arranged in the rack 15, and the, and the pull piece is used for controlling the locking pin 8 to move left and right, a limiting ring 16 is further fixed on the handheld rod 9 and positioned on the lower side of the positioning cylinder, a pressure spring is connected between the positioning cylinder 7 and the limiting ring 16, and the handle 10 is installed at the other end of the handheld rod 9 and connected with the pull piece positioned in the inner cavity of the handheld rod 9.
An installation block is fixed at the upper end of an inner cavity of the handheld rod 9, a groove-shaped notch is formed in the lower end of the installation block, a pin head matched with inclined teeth is arranged at the front end of the locking pin 8, a guide groove is formed in the middle of the locking pin 8, a spring is fixed at the tail end of the locking pin 8, the other end of the spring is abutted to the inner wall of the handheld rod 9, a connecting column is fixed between two side walls of the groove-shaped notch 26 and is located in the guide groove of the locking pin and can move left and right along the guide groove, the lower end of the locking pin is hinged with an L-shaped crank arm 19, a vertical section of the crank arm is hinged with the locking pin 8, the middle of the crank arm 19 is pivoted on two side walls of the groove-shaped notch 26 through a pin shaft, a horizontal section of the crank arm 19 is connected with a pull rod arranged.
The mounting block comprises a fixing block 17 and a tensioning block 18, the fixing block 17 and the tensioning block 18 can be matched and butted into a cylinder, the cross section of the tensioning block is triangular, a threaded hole is vertically formed in the inclined plane of the upper end of the fixing block 17, an expanded through hole is vertically formed in the inclined plane of the lower end of the tensioning block 18, a bolt is arranged to penetrate through the expanded through hole and the threaded hole to connect the fixing block 17 and the tensioning block 18 together, and the mounting block is tensioned in the inner cavity of the handheld rod 9.
The inner sides of the clamp bodies are respectively hinged with an arc-shaped tripping plate 20, the middle parts of the back sides of the arc-shaped tripping plates 20 are hinged with the upper sides of the clamp head sections through pin shafts, and the upper ends of the arc-shaped tripping plates 20 are provided with inserting joints 13 which extend inwards and are matched with the expanding holes 4. The inner side surface of the arc-shaped tripping plate 20 is provided with an arc-shaped limiting groove 21, and the width of the limiting groove 21 conforms to the width of the retaining ring 1.
Handheld pole 9 includes mobile jib 91 and auxiliary rod 92, auxiliary rod 92 cover is established in mobile jib 91, the pull rod includes outer pull rod 22 and interior pull rod 21, the handle 10 of being connected with outer pull rod 22 is installed to the tail end of mobile jib 91, outer pull rod 22 is located the outside of interior pull rod 21, the front end of outer pull rod 22 is equipped with the necking down hole, the tail end of interior pull rod 23 is equipped with spacing arch, a tail end spiro union plug 12 of mobile jib 91, the pull rod hole is left at the middle part of plug 12, the aperture that the pull rod passed the hole is greater than the external diameter of outer lever 22, the one end that outer pull rod 22 stretches out the plug is direct to link to each other with handle 10, also can be connected with handle 10 through the spring or act as go-between, a spout 24 is seted up to the side of mobile jib 91, set up a goat's horn bolt 25 in addition, the path end of goat.
When the buckle is used, the positioning cylinder 7 is pulled down to open the chuck part of the expanding clamp, the positioning cylinder 7 is stopped by the locking pin 8, then the groove 2 and the strip-shaped protrusion 3 are separated by bare hands, and the plug-in connector 13 of the expanding clamp 6 is plugged into the expanding hole 4 of the buckle ring, so that the buckle is in an expanding open state; then the auxiliary rod 92 is pulled out of the main rod 91, one hand holds the hand rod, the other hand holds the handle 10, the arc-shaped electric wires and the linear electric wires which are hung in the air can be bundled together, then the pull rod 22 is pulled down through the handle 10, the pull rod 22 moves downwards and drives the locking pin 8 to move rightwards through the crank arm 19, the pin head part of the locking pin 8 is separated from the rack 15 in the positioning cylinder 7, the positioning cylinder 7 moves upwards under the action of the spring and drives the chuck part of the expanding clamp 6 to retract, and then the plug connector of the arc-shaped releasing plate 20 is separated from the lock catch, finally the lock catch is hung and tied in the air in a high position, and a plurality of cables are bundled together.
Claims (7)
1. The utility model provides a cable suspends hasp and supporting knot ware that uses which characterized in that: the cable suspension lock catch comprises a round buckle ring (1), one end of the buckle ring (1) is provided with a groove (2), the other end of the buckle ring is provided with a strip-shaped bulge (3), the groove (2) on the buckle ring is matched with the strip-shaped bulge (3) and buckled by self elastic force to form a closed ring, and two expanding holes (4) are respectively arranged at two ends of the closed opening on the peripheral side surface of the buckle ring (1); the knot hanging device comprises a expanding clamp (6), a positioning cylinder (7), a locking pin (8), a handheld rod (9) and a handle (10), wherein the handheld rod (9) is a hollow rod, the upper end opening of the handheld rod is in threaded connection with a cover cap (11), two support lugs with lug holes are fixed at the upper end of the cover cap (11), the expanding clamp (6) comprises a shaft core hinged on the support lugs and a pair of clamp bodies pivoted on the shaft core, each clamp body is provided with a driving section and an arc-shaped clamping opening section, the clamping opening section and the driving section of each clamp body are positioned on the same side of the shaft core, a plug-in head (13) extending inwards and matched with the expanding hole (4) is arranged on the clamping opening section of each clamp body, the positioning cylinder (7) is further sleeved on the handheld rod, the driving section of the expanding clamp (6) is hinged with a hanging lug on the outer side wall of the positioning cylinder (7) through a connecting rod (14), and a groove is vertically arranged on the inner side wall of the positioning cylinder (7), a rack (15) is arranged in a strip-shaped groove in an attached mode, a plurality of inclined teeth with tooth tips facing downwards are arranged in the rack (15), a locking pin (8) with a pin head matched with the inclined teeth in direction is installed in an inner cavity of a handheld rod (9), a traction piece controlling the locking pin (8) to move left and right, a limiting ring (16) is further fixed on the lower side of a positioning cylinder on the handheld rod (9), a pressure spring is connected between the positioning cylinder (7) and the limiting ring (16), the other end of the handheld rod (9) is installed on a handle (10), and the traction piece is connected with the traction piece located in the inner cavity of the handheld rod (9).
2. The cable suspension shackle and hitch used therewith of claim 1, wherein: a layer of rubber pad (5) is fixed on the inner side surface of the retaining ring (1), and a through hole is reserved on the rubber pad (5) corresponding to the expanding hole (4).
3. The cable suspension lock catch and the hanger used in cooperation with the cable suspension lock catch according to claim 1 are characterized in that an installation block is fixed at the upper end of an inner cavity of the handheld rod (9), a groove-shaped notch is formed in the lower end of the installation block, a pin head matched with oblique teeth is arranged at the front end of the locking pin (8), a guide groove is formed in the middle of the locking pin (8), a spring is fixed at the tail end of the locking pin (8), the other end of the spring is abutted to the inner wall of the handheld rod (9), a connecting column is fixed between two side walls of the groove-shaped notch (26), the connecting column is located in the guide groove of the locking pin and can move left and right along the guide groove, the lower end of the locking pin is hinged to an L-shaped crank arm (19), the vertical section of the crank arm is hinged to the locking pin (8), the middle of the crank arm (19) is pivoted to the groove-shaped notch (26) through a pin shaft, the horizontal sections of the two side walls of the crank arm (19) are connected to a pull rod arranged in the.
4. The cable suspension shackle and hitch used therewith of claim 3, wherein: the mounting block comprises a fixing block (17) and a tensioning block (18), the fixing block (17) and the tensioning block (18) can be matched and butted to form a cylinder, the cross section of the tensioning block is triangular, a threaded hole is vertically formed in the inclined plane of the upper end of the fixing block (17), a through hole with an expanded diameter is vertically formed in the inclined plane of the lower end of the tensioning block (18), a bolt is additionally arranged to penetrate through the through hole with the expanded diameter and the threaded hole to connect the fixing block (17) and the tensioning block (18) together, and the mounting block is tensioned in the inner cavity of the handheld rod (9).
5. The cable suspension shackle and hitch used therewith of claim 1, wherein: the inner sides of the clamp bodies are respectively hinged with an arc-shaped releasing plate (20), the middle parts of the back sides of the arc-shaped releasing plates (20) are hinged with the upper side of the clamp head section through pin shafts, and the upper ends of the arc-shaped releasing plates (20) are provided with inserting joints (13) which extend inwards and are matched with the expanding holes (4).
6. The cable suspension shackle and hitch used therewith of claim 5, wherein: the inner side surface of the arc-shaped tripping plate (20) is provided with an arc-shaped limiting groove (21), and the width of the limiting groove (21) is adapted to the width of the retaining ring (1).
7. The cable suspension shackle and hitch used therewith of claim 1, wherein: handheld pole (9) include mobile jib (91) and auxiliary rod (92), auxiliary rod (92) cover is established in mobile jib (91), the pull rod includes outer pull rod (22) and interior pull rod (21), handle (10) of being connected with outer pull rod (22) are installed to the tail end of mobile jib (91), outer pull rod (22) are located the outside of interior pull rod (21), the front end of outer pull rod (22) is equipped with the necking down hole, the tail end of interior pull rod (23) is equipped with spacing arch, a tail end spiro union plug (12) of mobile jib (91), the pull rod passes the hole in the middle part of plug (12), outer pull rod (22) are stretched out the one end of plug and are connected with handle (10), a spout (24) is seted up to the side of mobile jib (91), set up a goat's horn bolt (25) in addition, after the path end of goat's horn bolt (25) passes spout (24), tail end threaded connection with auxiliary rod (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896512.3A CN110581475B (en) | 2019-09-23 | 2019-09-23 | Cable suspension lock catch and hanger used with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896512.3A CN110581475B (en) | 2019-09-23 | 2019-09-23 | Cable suspension lock catch and hanger used with same |
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| Publication Number | Publication Date |
|---|---|
| CN110581475A CN110581475A (en) | 2019-12-17 |
| CN110581475B true CN110581475B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910896512.3A Active CN110581475B (en) | 2019-09-23 | 2019-09-23 | Cable suspension lock catch and hanger used with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111463735A (en) * | 2020-05-11 | 2020-07-28 | 国网山东省电力公司滨州市沾化区供电公司 | Low-voltage wire quick fixing device and using method |
| CN112595210B (en) * | 2020-11-25 | 2023-02-17 | 广东电网有限责任公司梅州供电局 | Overhead conductor radius detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5897685B1 (en) * | 2014-10-21 | 2016-03-30 | 中国電力株式会社 | Indirect hot wire tip tool and indirect hot wire tool |
| CN206727538U (en) * | 2017-05-27 | 2017-12-08 | 桐庐电力开发有限公司 | A kind of action bars for being exclusively used in aiding in fixing-line device |
| CN108599003B (en) * | 2018-06-21 | 2023-04-28 | 国网冀北电力有限公司廊坊供电公司 | Electrified mounting tool for overhead line electricity-checking grounding loop clamp shield |
| CN109149442B (en) * | 2018-09-28 | 2020-10-16 | 国网山东省电力公司潍坊供电公司 | Clamp connection lifting rod for hanging wire |
| KR102021001B1 (en) * | 2018-11-09 | 2019-09-11 | 대원전기 주식회사 | High voltage insulated gear gripper pliers stick and indirect live wire method with the same |
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| CN110581475A (en) | 2019-12-17 |
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Effective date of registration: 20240116 Address after: 273500 No. 5366, West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee after: Shandong Daniu Electric Co.,Ltd. Address before: Building 4, Small High Rise, Zhongyuan Community, Jining Power Plant, No. 35 Jinan Bridge South Road, Rencheng District, Jining City, Shandong Province, 272000 Patentee before: Zhao Linxuan |