CN105514879A - Line clamping device - Google Patents
Line clamping device Download PDFInfo
- Publication number
- CN105514879A CN105514879A CN201610093933.9A CN201610093933A CN105514879A CN 105514879 A CN105514879 A CN 105514879A CN 201610093933 A CN201610093933 A CN 201610093933A CN 105514879 A CN105514879 A CN 105514879A
- Authority
- CN
- China
- Prior art keywords
- clamping
- rod
- fixture block
- rotating shaft
- rod mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a line clamping device which comprises an installing plate and two clamping blocks arranged on the installing plate. The two clamping blocks are connected with shaft rods in a rotating mode respectively. Two sliding holes are formed in the installing plate. Each sliding hole is matched with one shaft rod in a sliding mode. Clamping scribing pieces are detachably connected to the two clamping blocks. The two clamping scribing pieces are provided with clamping grooves respectively, wherein the clamping grooves are used for clamping a cable. The clamping grooves in the two clamping scribing pieces are arranged oppositely. A long hole is formed in the installing plate. One clamping block is connected with a first multi-connecting-rod mechanism in a rotating mode, and the other clamping block is connected with a second multi-connecting-rod mechanism in a rotating mode. The other end of the first multi-connecting-rod mechanism and the other end of the second multi-connecting-rod mechanism are movably connected to one rotating shaft. The rotating shaft can penetrate through the long hole. A U-shaped rod is movably connected to the rotating shaft, one end, movably connected with the rotating shaft, of the first multi-connecting-rod mechanism, and one end, movably connected with the rotating shaft, of the second multi-connecting-rod mechanism are arranged between two rod bodies of the U-shaped rod, and therefore the problem that due to many varieties and dimensions, existing line clamping devices are inconvenient to carry is solved.
Description
Technical field
The present invention relates to a kind of fixing-line device.
Technical background
Fixing-line device conventionally in power overhead network construction and maintenance holds the Line tool, wire description is gripped different according to the different one-level of applying working condition, the classification of fixing-line device has: aluminium alloy conductor fixing-line device, insulated conductor fixing-line device, steel stranded wire clamping device etc., often kind of fixing-line device has again sizes specification.
Due to the kind of fixing-line device and dimensions various, at present in power construction and service work process, electric power overhaul personnel need the fixing-line device carrying many variety classeses and dimensions, construction and service work process is caused to bear very heavy, and due to electric power tool storing place generally from maintenance away from, if miss the fixing-line device of kind needed for certain or dimensions, electric power overhaul personnel need to take with wiring back power tool storage again, will extend the engineering time like this.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of fixing-line device, solves existing fixing-line device due to kind and the various problem causing being inconvenient to carry of dimensions.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of fixing-line device, comprise mounting panel and establish two fixture blocks on a mounting board, two fixture blocks are rotatably connected to axostylus axostyle respectively, described mounting panel is provided with two slide openings, each slide opening and an axostylus axostyle are slidably matched, described two fixture blocks are removably connected with clamping scribing respectively, two clamping scribings are respectively equipped with the draw-in groove for clamping cable, draw-in groove in two clamping scribings is oppositely arranged, described mounting panel is provided with elongated hole, one of them fixture block is rotatably connected to the first multi-connecting-rod mechanism, another fixture block is rotatably connected to the second multi-connecting-rod mechanism, the other end of described first multi-connecting-rod mechanism and the second multi-connecting-rod mechanism is movably connected in a rotating shaft respectively, this rotating shaft is through elongated hole, described rotating shaft is connected with U-shaped bar and one end that the first multi-connecting-rod mechanism and the second multi-connecting-rod mechanism are flexibly connected with rotating shaft is arranged between two bodies of rod of U-shaped bar.
Further, described fixture block is provided with mounting groove, and described clamping scribing is provided with raised line, and described raised line is plugged in mounting groove, and described fixture block is fixedly connected with by several bolts with raised line.
Further, described first multi-connecting-rod mechanism comprises the third connecting rod that the other end that one end is rotatably connected on second connecting rod that the other end that first connecting rod on fixture block, one end and first connecting rod rotate is rotationally connected and one end and second connecting rod is rotationally connected, and the other end of third connecting rod is rotatably connected in rotating shaft.
Further, the fixture block that described first connecting rod connects is connected by back-moving spring with second connecting rod.
Further, described second multi-connecting-rod mechanism comprises one end and is rotatably connected on the 5th connecting rod that the other end that double leval jib on fixture block and one end and double leval jib rotate is rotationally connected, the other end of the 5th connecting rod is rotatably connected in rotating shaft, described double leval jib is L shape, and the shorter body of rod and the fixture block of L shape double leval jib are rotationally connected.
Further, the fixture block that described double leval jib connects is provided with fixed strip, and the surface of described fixed strip and this fixture block forms spacing hole, and described double leval jib is fixed with gag lever post, and this gag lever post to stretch in spacing hole and extends to the top of another block fixture block.
Further, the end winding support of described rotating shaft is connected with expansion link, and the body of rod of this expansion link is provided with fixed block, and this fixed block is fixedly connected with U-shaped bar.
Beneficial effect of the present invention:
1, clamp scribing and can be arranged to multiple variety classes and dimensions according to the cable correspondence of all kinds and dimensions, because clamping scribing and fixture block are for removably connecting, therefore, the clamping scribing of number of different types and dimensions can be left in power construction bag and be carried by workmen, according to field working conditions, clamping scribing required for fast assembling-disassembling, improves efficiency of construction, alleviates the heavy burden of workmen;
2, the draw-in groove clamping scribing in use easily weares and teares, the non-removable fixing-line device of clamping scribing needs after draw-in groove is impaired, need fixture block integral demounting to change, Renewal process is pretty troublesome, cost is also very high, and clamping scribing of the present invention and fixture block are for removably connecting, impaired clamping scribing can quick-replaceable at the construction field (site), and Renewal process is convenient and swift, only change clamping scribing, cost is also lower;
3, only need rotating shaft to drag in the elongated hole of mounting panel and just drive two fixture block clampings by the first multi-connecting-rod mechanism and the second multi-connecting-rod mechanism simultaneously or unclamp, simplify the operating process of fixing-line device, reduce the labour intensity of workmen.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
Fig. 1 is the structural representation of a kind of fixing-line device of the present invention;
Fig. 2 is the mounting structure schematic diagram of U-shaped bar in a kind of fixing-line device of the present invention;
Fig. 3 is the mounting structure schematic diagram of fixture block and clamping slide plate in a kind of fixing-line device of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
As shown in Figure 1 to Figure 3, a kind of fixing-line device, two fixture blocks 2 comprising mounting panel 1 and be located on mounting panel 1, two fixture blocks 2 are rotatably connected to axostylus axostyle 21 respectively, mounting panel 1 is provided with two slide openings 11, each slide opening 11 and an axostylus axostyle 21 are slidably matched, slide opening 11 is strip and oblique setting, when axostylus axostyle 21 slides along slide opening 11, two fixture blocks 2 do and close up or disengaging movement, two fixture blocks 2 are removably connected with respectively clamping scribing 22, two clamping scribings 22 are respectively equipped with the draw-in groove 22a for clamping cable, draw-in groove 22a in two clamping scribings 22 is oppositely arranged, be oppositely arranged and specifically refer to that two draw-in groove 22a are located at same level and be arranged in parallel, the shape of draw-in groove 22a is circular groove, the arc surface of two draw-in groove 22a can be fitted gripped cable, fixing-line device is configured with many cover clamping scribings 22, often cover clamping scribing 22 has the draw-in groove 22a of dissimilar and dimensions to mate corresponding cable, because clamping scribing 22 and fixture block 2 are for removably connecting, workmen is in work progress, two fixture blocks 2 can be quickly installed to as required by having the clamping scribing 22 matched with Awaiting Overhaul cable, therefore, workmen is placed in electric power overhaul bag carries with overlapping clamping scribing 22 more, what just can adapt to all kinds of cable holds line operation, workmen need not carry polytype fixing-line device again or climb up to climb down and change dissimilar fixing-line device, therefore, simplify the operating process of fixing-line device, alleviate the heavy burden of workmen and the labour intensity of construction.
Mounting panel 1 is provided with elongated hole 12, one of them fixture block 2 is rotatably connected to the first multi-connecting-rod mechanism 3, another fixture block 2 is rotatably connected to the second multi-connecting-rod mechanism 4, the other end of the first multi-connecting-rod mechanism 3 and the second multi-connecting-rod mechanism 4 is movably connected in a rotating shaft 5 respectively, this rotating shaft 5 is through elongated hole 12, rotating shaft 5 is connected with U-shaped bar 6 and one end that the first multi-connecting-rod mechanism 3 and the second multi-connecting-rod mechanism 4 are flexibly connected with rotating shaft 5 is arranged between two bodies of rod 61 of U-shaped bar 6, workmen makes rotating shaft 5 slide at elongated hole 12 by pulling U-shaped bar 6, the first multi-connecting-rod mechanism 3 and the second multi-connecting-rod mechanism 4 is driven to link, thus drive two fixture blocks 2 to slide in two slide openings 11 respectively, final control two clamping scribing 22 is closed up or is separated, just can control two clamping scribings 22 by simple sliding action like this to do and close up or disengaging movement simultaneously, further simplify the operation of fixing-line device, reduce the labour intensity of workmen.
Fixture block 2 is provided with mounting groove 2a, clamping scribing 22 is provided with raised line 22b, raised line 22b is plugged in mounting groove 2a, fixture block 2 is fixedly connected with by several bolts 2b with raised line 22b, fixture block 2 and clamping scribing 22 are fixed with bolt 2b by raised line 22b grafting mounting groove 2a again, such fixed form is solid and reliable, and workmen just can complete the charge and discharge operations of clamping scribing 22 fast by the spanner carried, and improves efficiency of construction.
First multi-connecting-rod mechanism 3 comprises one end and is rotatably connected on first connecting rod 31 on fixture block 2, the third connecting rod 33 that the other end of the second connecting rod 32 that the other end that one end and first connecting rod 31 rotate is rotationally connected and one end and second connecting rod 32 is rotationally connected, the other end of third connecting rod 33 is rotatably connected in rotating shaft 5, first multi-connecting-rod mechanism 3 adopts first connecting rod 31, the three-link mechanism that second connecting rod 32 and third connecting rod 33 are formed, while fixture block 2 can be made to slide in slide opening 11, there is larger rotational angle, thus be in one's hands in line process, one end of the larger rotational angle of clamping scribing 22 applies larger power to cable radial direction, that improves cable local segment holds line effect.
Because the first multi-connecting-rod mechanism 3 is three-link mechanism, its rotational angle range is larger, in order to prevent the first connecting rod 31 in the first multi-connecting-rod mechanism 3, second connecting rod 32 and third connecting rod 33 stuck in the maximum separation position of fixture block 2, the fixture block 2 that first connecting rod 31 connects is connected by back-moving spring 34 with second connecting rod 32, under the resilient force of back-moving spring 34, such first multi-connecting-rod mechanism 3 can reset easily.
Second multi-connecting-rod mechanism 4 comprises one end and is rotatably connected on the 5th connecting rod 42 that the other end that double leval jib 41 on fixture block 2 and one end and double leval jib 41 rotate is rotationally connected, the other end of the 5th connecting rod 42 is rotatably connected in rotating shaft 5, double leval jib is L shape, the shorter body of rod and the fixture block 2 of L shape double leval jib 41 are rotationally connected, two linkages that second multi-connecting-rod mechanism 4 adopts double leval jib 41 and the 5th connecting rod 42 to form, because double leval jib is L shape, its three-link mechanism being in fact equivalent to the first multi-connecting-rod mechanism 3 removes a revolute pair, when fixture block 2 can be made like this to slide in slide opening 11, there is less rotational angle, but the larger support force towards cable radial direction can be provided, improve the effect that the overall section of cable holds line.
The fixture block 2 that double leval jib 41 connects is provided with fixed strip 43, fixed strip 42 forms spacing hole 43a with the surface of this fixture block 2, double leval jib 41 is fixed with gag lever post 44, this gag lever post 44 to stretch in spacing hole 43a and extends to the top of another block fixture block 2, by the position-limiting action of gag lever post 44, can by two pieces of fixture blocks 2 apparent motion along mounting panel 1 under the first multi-connecting-rod mechanism 3 and the second multi-connecting-rod mechanism 4 drive, the phenomenon preventing from tilting two pieces of fixture blocks 2 from tilting causing two draw-in groove 22a not line up occurs.
Because the height of workmen is different, shorter workmen is in one's hands when line operates needs adjustment self-position to carry out multi-pass operation, can realize to make the workmen of different height once completing and hold line operation, expansion link 7 is connected with at the end winding support of rotating shaft 5, the body of rod of this expansion link 7 is provided with fixed block 71, this fixed block 71 is fixedly connected with U-shaped bar 6, preferably groove is set in the lower end of fixed block 71, a body of rod 61 of U-shaped bar 6 embeds in this groove, such fixed lever just can control U-shaped bar 6 and 5 rotate around the shaft, fixed block 71 arranges bolt, this bolt is through the body of rod of expansion link 7, with prevent expansion link 7 control rotating shaft 5 slide along elongated hole 12 time and fixed block 71 be subjected to displacement.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all belongs to the scope that claims of the present invention define.
Claims (7)
1. a fixing-line device, comprise mounting panel and establish two fixture blocks on a mounting board, it is characterized in that, two fixture blocks are rotatably connected to axostylus axostyle respectively, described mounting panel is provided with two slide openings, each slide opening and an axostylus axostyle are slidably matched, described two fixture blocks are removably connected with clamping scribing respectively, two clamping scribings are respectively equipped with the draw-in groove for clamping cable, draw-in groove in two clamping scribings is oppositely arranged, described mounting panel is provided with elongated hole, one of them fixture block is rotatably connected to the first multi-connecting-rod mechanism, another fixture block is rotatably connected to the second multi-connecting-rod mechanism, the other end of described first multi-connecting-rod mechanism and the second multi-connecting-rod mechanism is movably connected in a rotating shaft respectively, this rotating shaft is through elongated hole, described rotating shaft is connected with U-shaped bar and one end that the first multi-connecting-rod mechanism and the second multi-connecting-rod mechanism are flexibly connected with rotating shaft is arranged between two bodies of rod of U-shaped bar.
2. a kind of fixing-line device according to claim 1, is characterized in that, described fixture block is provided with mounting groove, and described clamping scribing is provided with raised line, and described raised line is plugged in mounting groove, and described fixture block is fixedly connected with by several bolts with raised line.
3. a kind of fixing-line device according to claim 1, it is characterized in that, described first multi-connecting-rod mechanism comprises the third connecting rod that the other end that one end is rotatably connected on second connecting rod that the other end that first connecting rod on fixture block, one end and first connecting rod rotate is rotationally connected and one end and second connecting rod is rotationally connected, and the other end of third connecting rod is rotatably connected in rotating shaft.
4. a kind of fixing-line device according to claim 3, is characterized in that, the fixture block that described first connecting rod connects is connected by back-moving spring with second connecting rod.
5. a kind of fixing-line device according to claim 1, it is characterized in that, described second multi-connecting-rod mechanism comprises one end and is rotatably connected on the 5th connecting rod that the other end that double leval jib on fixture block and one end and double leval jib rotate is rotationally connected, the other end of the 5th connecting rod is rotatably connected in rotating shaft, described double leval jib is L shape, and the shorter body of rod and the fixture block of L shape double leval jib are rotationally connected.
6. a kind of fixing-line device according to claim 5, it is characterized in that, the fixture block that described double leval jib connects is provided with fixed strip, the surface of described fixed strip and this fixture block forms spacing hole, described double leval jib is fixed with gag lever post, and this gag lever post to stretch in spacing hole and extends to the top of another block fixture block.
7. a kind of fixing-line device according to claim 1, is characterized in that, the end winding support of described rotating shaft is connected with expansion link, and the body of rod of this expansion link is provided with fixed block, and this fixed block is fixedly connected with U-shaped bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093933.9A CN105514879B (en) | 2016-02-20 | 2016-02-20 | A kind of fixing-line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093933.9A CN105514879B (en) | 2016-02-20 | 2016-02-20 | A kind of fixing-line device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105514879A true CN105514879A (en) | 2016-04-20 |
| CN105514879B CN105514879B (en) | 2017-12-01 |
Family
ID=55722648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093933.9A Expired - Fee Related CN105514879B (en) | 2016-02-20 | 2016-02-20 | A kind of fixing-line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105514879B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207873A (en) * | 2016-09-14 | 2016-12-07 | 黄绍华 | A kind of fixing-line device |
| CN106782913A (en) * | 2016-12-26 | 2017-05-31 | 柳州天海盟立电器有限公司 | A kind of twisted wire folder |
| CN110323693A (en) * | 2018-03-31 | 2019-10-11 | 广东电网有限责任公司 | A kind of gripper push-and-pull stick |
| CN111140068A (en) * | 2019-12-30 | 2020-05-12 | 陈鑫淑 | Adjustable electric power assembler of acting as go-between |
| CN114614402A (en) * | 2022-03-29 | 2022-06-10 | 国网山西省电力公司临汾供电公司 | Electric wire grip |
| CN115149479A (en) * | 2022-07-21 | 2022-10-04 | 江苏亨通电力特种导线有限公司 | Wire tightening device for wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103311847A (en) * | 2013-06-25 | 2013-09-18 | 国家电网公司 | High-voltage cable clamper |
| CN203466501U (en) * | 2013-09-05 | 2014-03-05 | 江苏恒安电力工具有限公司 | Novel small-tooth circular hole antiskid anti-ice insulation lead clamping device |
| CN104348116A (en) * | 2014-11-19 | 2015-02-11 | 国家电网公司 | Symmetrical wing type conductor clamping device with automatic clamping function |
| CN204205429U (en) * | 2014-11-19 | 2015-03-11 | 国家电网公司 | The automatic fixing-line device of a kind of aerofoil profile |
| CN205355690U (en) * | 2016-02-20 | 2016-06-29 | 国网浙江嘉善县供电公司 | Wire clamping device |
-
2016
- 2016-02-20 CN CN201610093933.9A patent/CN105514879B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311847A (en) * | 2013-06-25 | 2013-09-18 | 国家电网公司 | High-voltage cable clamper |
| CN203466501U (en) * | 2013-09-05 | 2014-03-05 | 江苏恒安电力工具有限公司 | Novel small-tooth circular hole antiskid anti-ice insulation lead clamping device |
| CN104348116A (en) * | 2014-11-19 | 2015-02-11 | 国家电网公司 | Symmetrical wing type conductor clamping device with automatic clamping function |
| CN204205429U (en) * | 2014-11-19 | 2015-03-11 | 国家电网公司 | The automatic fixing-line device of a kind of aerofoil profile |
| CN205355690U (en) * | 2016-02-20 | 2016-06-29 | 国网浙江嘉善县供电公司 | Wire clamping device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207873A (en) * | 2016-09-14 | 2016-12-07 | 黄绍华 | A kind of fixing-line device |
| CN106782913A (en) * | 2016-12-26 | 2017-05-31 | 柳州天海盟立电器有限公司 | A kind of twisted wire folder |
| CN110323693A (en) * | 2018-03-31 | 2019-10-11 | 广东电网有限责任公司 | A kind of gripper push-and-pull stick |
| CN111140068A (en) * | 2019-12-30 | 2020-05-12 | 陈鑫淑 | Adjustable electric power assembler of acting as go-between |
| CN114614402A (en) * | 2022-03-29 | 2022-06-10 | 国网山西省电力公司临汾供电公司 | Electric wire grip |
| CN114614402B (en) * | 2022-03-29 | 2023-12-19 | 国网山西省电力公司临汾供电公司 | Electric wire holding device |
| CN115149479A (en) * | 2022-07-21 | 2022-10-04 | 江苏亨通电力特种导线有限公司 | Wire tightening device for wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105514879B (en) | 2017-12-01 |
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