CN110474174A - A kind of electric power strain hardware fitting - Google Patents
A kind of electric power strain hardware fitting Download PDFInfo
- Publication number
- CN110474174A CN110474174A CN201910870816.2A CN201910870816A CN110474174A CN 110474174 A CN110474174 A CN 110474174A CN 201910870816 A CN201910870816 A CN 201910870816A CN 110474174 A CN110474174 A CN 110474174A
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- Prior art keywords
- extrusion parts
- main body
- extrusion
- jacking block
- electric power
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- 238000001125 extrusion Methods 0.000 claims abstract description 165
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5041—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a tapered groove
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
Landscapes
- Insulating Bodies (AREA)
Abstract
The invention belongs to line device fields, more particularly, to a kind of electric power strain hardware fitting, with the first extrusion parts, second extrusion parts and nut, second extrusion parts is C-shaped, it is characterized in that second extrusion parts is made of the second extrusion parts main body, there are two first extrusion partss, first extrusion parts is by squeeze unit, reinforcing rib, first extrusion parts main body and the second threaded rod are constituted, squeeze unit is arc-shaped, the right side of first extrusion parts main body forms half-cone slot, the first extrusion parts of right side is identical and symmetrically placed as left side the first extrusion parts structure；Also there is jacking block, jacking block is made of limiting component and jacking block main body above first extrusion parts；The present invention, which solves the chucking power that cable is subject to, electrodeless to be increased, and cause to crush or the problem of not clamping cable；The present invention has structure simple, and easy to use, fastening effect is good, and chucking power electrodeless can change, and does not crush the beneficial effects such as cable.
Description
Technical field
The invention belongs to line device fields, more particularly, to a kind of electric power strain hardware fitting.
Background technique
In recent years, with the propulsion that national grid is built, fitting using more and more extensive, in the prior art, strain insulator gold
Tool such as C-shaped wire clamp, two the first extrusion partss in left and right be it is interconnected, when the cable when side is jammed, the of the other side
The cavity size of one extrusion parts and the second extrusion parts is fixed, and can only clamp the cable of given diameter, using very not square
Just.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is disclosing a kind of electric power strain hardware fitting, it is using following skill
What art scheme was realized.
A kind of electric power strain hardware fitting, has the first extrusion parts, the second extrusion parts and nut, and the second extrusion parts is in
C-shaped, the first extrusion parts are located at the inside of the second extrusion parts, it is characterised in that second extrusion parts is squeezed by second
Article body is constituted, and the second extrusion parts bottom part body center forms the first hole, forms sliding slot at left and right sides of the first hole, and with the
One Kong Xiangtong, there are two first extrusion partss, and the first extrusion parts is by squeeze unit, reinforcing rib, the first extrusion parts master
Body and the second threaded rod are constituted, and squeeze unit is arc-shaped, and the squeeze unit of the first extrusion parts of left side is located at the first press section
It on the left of part main body, and is open to the left, reinforcing rib is equipped between squeeze unit and the first extrusion parts main body, the second threaded rod is located at
The right side of the lower section of first extrusion parts main body, the first extrusion parts main body forms half-cone slot, and conical top is downward, half-cone
Rooved face is equipped with screw thread, and the first extrusion parts of right side is identical and symmetrically placed as left side the first extrusion parts structure, the second screw thread
Bar lower end passes through sliding slot, and cooperates with nut, and the second threaded rod can slide in sliding slot；Also there is top above first extrusion parts
Block, jacking block are made of limiting component and jacking block main body, and cross recess is equipped at the top of limiting component, and jacking block main body is tapered, taper with
The taper of half-cone slot is identical, and conical surface is equipped with screw thread.
A kind of electric power strain hardware fitting described above, two the first extrusion partss in left and right asynchronous can be slided, therefore, can
The different cable of two outer diameters is clamped simultaneously, is prevented when clamping various outer diameter cable, the power of clamping is excessive or too small, crushes electricity
Cable, it is easy to use.
A kind of electric power strain hardware fitting, has the first extrusion parts, the second extrusion parts and nut, and the second extrusion parts is in
C-shaped, the first extrusion parts are located at the inside of the second extrusion parts, it is characterised in that second extrusion parts is squeezed by second
Article body and reservoir body are constituted, and reservoir body is located on the downside of the second extrusion parts main body, the second extrusion parts bottom part body center
The first hole is formed, forms sliding slot at left and right sides of the first hole, and communicate with the first hole, third hole, third hole are formed on reservoir body bottom
Side wall is equipped with screw thread, and on the same line, the arranged on left and right sides of reservoir body is equipped with the second hole, described for third hole and the first hole circle
There are two first extrusion partss, and the first extrusion parts is by squeeze unit, reinforcing rib, the first extrusion parts main body and the second threaded rod
It constitutes, squeeze unit is arc-shaped, and the squeeze unit of the first extrusion parts of left side is located on the left of the first extrusion parts main body, and opens
Mouth to the left, is equipped with reinforcing rib between squeeze unit and the first extrusion parts main body, the second threaded rod is located at the first extrusion parts master
The right side of the lower section of body, the first extrusion parts main body forms half-cone slot, and conical top is downward, the first extrusion parts of right side and a left side
Side the first extrusion parts structure is identical and symmetrically placed, and the second threaded rod lower end passes through sliding slot, and cooperates with nut, the second screw thread
Bar can slide in sliding slot；Also there is jacking block, jacking block is by limiting component, jacking block main body and the first screw thread above first extrusion parts
Bar is constituted, and cross recess is equipped at the top of limiting component, jacking block main body is tapered, and taper is identical as the taper of half-cone slot, the first spiral shell
Rasp bar is located at below jacking block main body.
A kind of electric power strain hardware fitting described above, it is characterised in that the length of first threaded rod 14, which is greater than, to be held
The sum of the depth of cavity, the first extrusion parts body height and second extrusion parts thickness three.
A kind of electric power strain hardware fitting described above, it is characterised in that the third hole width is greater than the maximum of nut
Width.
A kind of electric power strain hardware fitting described above, it is characterised in that the first bore dia range is: [(jacking block
Body top diameter+lower part diameter)/2, jacking block body top diameter).
A kind of electric power strain hardware fitting described above, it is characterised in that the squeeze unit height is squeezed less than second
Article body height.
A kind of electric power strain hardware fitting described above, it is characterised in that it is straight that the trough width is greater than the second threaded rod
Diameter, and it is less than the minimum widith of nut.
A kind of electric power strain hardware fitting described above, it is characterised in that first extrusion parts and the second press section
Part material is steel.
A kind of electric power strain hardware fitting described above, it is characterised in that the jacking block body height is greater than first and squeezes
The sum of article body height and the second extrusion parts thickness.
A kind of electric power strain hardware fitting described above, it is characterised in that when two the first extrusion partss are merged together
When, second threaded rod is still in sliding slot.
A kind of electric power strain hardware fitting described above, it is characterised in that the hex nut when nut.
When work, two cables are placed in the two sides recess of the first extrusion parts, jacking block turns downwards, a promotion left side,
Right the first extrusion parts of two sides moves along the chute to two sides, and the two sides recess of squeeze unit and the first extrusion parts cooperates
Cable is fastened, when the first extrusion parts is moved to the position of fastening optical cable, nut is tightened, plays dual fastening effect, fasten
Effect is more preferable.
In the present invention, jacking block is pressed down against the first extrusion parts, and the chucking power that cable is subject to electrodeless can increase and decrease, and avoids pine
It can't clip cable or tension crush cable；Jacking block screw thread, the intermeshing of half-cone slot screw thread, nut and the second threaded rod phase simultaneously
Mutually engagement, the clamped cable of dual fastening.
Therefore, the present invention has structure simple, and easy to use, fastening effect is good, and chucking power electrodeless can change, and does not crush electricity
The beneficial effects such as cable.
Detailed description of the invention
Fig. 1 is 1 schematic perspective view of the embodiment of the present invention.
Fig. 2 is 1 main view of the embodiment of the present invention.
Fig. 3 is the first extrusion parts schematic perspective view of the invention.
Fig. 4 is the first extrusion parts right view of the invention.
Fig. 5 is 1 second extrusion parts schematic perspective view of the embodiment of the present invention.
Fig. 6 is 1 ejecting block schematic diagram of the embodiment of the present invention.
Fig. 7 is 1 working condition stereoscopic schematic diagram of the embodiment of the present invention.
Fig. 8 is 2 schematic perspective view of the embodiment of the present invention.
Fig. 9 is 2 main view of the embodiment of the present invention.
Figure 10 is 2 second extrusion parts schematic perspective view of the embodiment of the present invention.
Figure 11 is 2 second extrusion parts top view of the embodiment of the present invention.
Figure 12 is 2 second extrusion parts left view of the embodiment of the present invention.
Figure 13 is 2 ejecting block schematic diagram of the embodiment of the present invention.
In figure: 1. jacking blocks, 11. limiting components, 12. cross recesses, 13. jacking block main bodys, 14. first threaded rods, 2. second are squeezed
Splenium part, 21. second extrusion parts main bodys, 22. first holes, 23. sliding slots, 24. second holes, 25. reservoir bodies, 26. third holes, 3.
First extrusion parts, 31. squeeze units, 32. reinforcing ribs, 33. half-cone slots, 34. first extrusion parts main bodys, 35. second spiral shells
Rasp bar, 4. nuts, 5. cables.
Specific embodiment
Embodiment 1
See Fig. 1 to Fig. 7, a kind of electric power strain hardware fitting has the first extrusion parts 3, the second extrusion parts 2 and nut 4, the
Two extrusion partss 2 are C-shaped, and the first extrusion parts 3 is located at the inside of the second extrusion parts 2, it is characterised in that described second squeezes
Splenium part 2 is made of the second extrusion parts main body 21, and 21 bottom center of the second extrusion parts main body forms the first hole 22, the first hole
22 left and right sides form sliding slots 23, and communicate with the first hole 22, and there are two first extrusion partss 3, the first extrusion parts 3 by
Squeeze unit 31, reinforcing rib 32, the first extrusion parts main body 34 and the second threaded rod 35 are constituted, and squeeze unit 31 is arc-shaped,
The squeeze unit 31 of the first extrusion parts of left side 3 is located at 34 left side of the first extrusion parts main body, and is open to the left, squeeze unit 31
Reinforcing rib 32 is equipped between the first extrusion parts main body 34, the second threaded rod 35 is located under the first extrusion parts main body 34
The right side of side, the first extrusion parts main body 34 forms half-cone slot 33, and conical top is downward, and 33 surface of half-cone slot is equipped with spiral shell
Line, the first extrusion parts of right side 3 is identical and symmetrically placed as left side 3 structures of the first extrusion parts, and 35 lower end of the second threaded rod is worn
Sliding slot 23 is crossed, and is cooperated with nut 4, the second threaded rod 35 can slide in sliding slot 23, and the half-cone slot 33 of arranged on left and right sides can close
At an entirety；First extrusion parts, 3 top also has jacking block 1, and jacking block 1 is made of limiting component 11 and jacking block main body 13, is limited
It is equipped with cross recess 12 at the top of the component 11 of position, jacking block main body 13 is tapered, and taper is identical as the taper of half-cone slot 33, conical surface
Equipped with screw thread, and can be intermeshed with the second threaded rod 35.
In the present embodiment, two the first extrusion partss in left and right asynchronous can be slided, and therefore, can clamp two outer diameters simultaneously not
Same cable, prevents when clamping various outer diameter cable, the power of clamping is excessive or too small, crushes cable, easy to use.
Embodiment 2
See Fig. 8 to Figure 13, and Fig. 7 is referred to, a kind of electric power strain hardware fitting has the first extrusion parts 3, the second extrusion parts
2 and nut 4, the second extrusion parts 2 is C-shaped, and the first extrusion parts 3 is located at the inside of the second extrusion parts 2, it is characterised in that institute
The second extrusion parts 2 stated is made of the second extrusion parts main body 21 and reservoir body 25, and reservoir body 25 is located at the second extrusion parts
2 downside of main body, 21 bottom center of the second extrusion parts main body form the first hole 22, form sliding slot 23 at left and right sides of the first hole 22,
And communicated with the first hole 22, third hole 26 is formed on 25 bottom of reservoir body, and 26 side wall of third hole is equipped with screw thread, third hole 26 and first
Hole 22 is round on the same line, and the arranged on left and right sides of reservoir body 25 is equipped with the second hole 24, and there are two first extrusion partss 3,
First extrusion parts 3 is made of squeeze unit 31, reinforcing rib 32, the first extrusion parts main body 34 and the second threaded rod 35, is squeezed
Unit 31 is arc-shaped, and the squeeze unit 31 of the first extrusion parts of left side 3 is located at 34 left side of the first extrusion parts main body, and is open
To the left, reinforcing rib 32 is equipped between squeeze unit 31 and the first extrusion parts main body 34, the second threaded rod 35 is located at first and squeezes
The right side of the lower section of article body 34, the first extrusion parts main body 34 forms half-cone slot 33, and conical top is downward, right side first
Extrusion parts 3 is identical and symmetrically placed as left side 3 structures of the first extrusion parts, and 35 lower end of the second threaded rod passes through sliding slot 23, and
Cooperate with nut 4, the second threaded rod 35 can slide in sliding slot 23, and the half-cone slot 33 of arranged on left and right sides can synthesize an entirety；
First extrusion parts, 3 top also has jacking block 1, and jacking block 1 is made of limiting component 11, jacking block main body 13 and the first threaded rod 14,
Cross recess 12 is equipped at the top of limiting component 11, jacking block main body 13 is tapered, and taper is identical as the taper of half-cone slot 33, the first spiral shell
Rasp bar 14 is located at the lower section of jacking block main body 13, and the screw thread of the first threaded rod 14 is meshed with the screw thread of 26 side wall of third hole, and described the
The length of one threaded rod 14 be greater than reservoir body depth, the first extrusion parts body height and the second extrusion parts thickness three it
With maximum width of the third hole width greater than nut.
A kind of electric power strain hardware fitting described in above-mentioned any embodiment, it is characterised in that the first bore dia range
It is: [(jacking block body top diameter+lower part diameter)/2, jacking block body top diameter).
A kind of electric power strain hardware fitting described in above-mentioned any embodiment, it is characterised in that the squeeze unit height is small
In the second extrusion parts body height.
A kind of electric power strain hardware fitting described in above-mentioned any embodiment, it is characterised in that the trough width is greater than the
Two screw thread shank diameters, and it is less than the minimum widith of nut.
A kind of electric power strain hardware fitting described in above-mentioned any embodiment, it is characterised in that first extrusion parts and
Second extrusion parts material is steel.
A kind of electric power strain hardware fitting described in above-mentioned any embodiment, it is characterised in that the jacking block body height is big
In the sum of the first extrusion parts body height and the second extrusion parts thickness.
A kind of electric power strain hardware fitting described in above-mentioned any embodiment, it is characterised in that when two the first extrusion partss are closed
And when arriving together, second threaded rod is still in sliding slot.
A kind of electric power strain hardware fitting described in above-mentioned any embodiment, it is characterised in that the hex nut when nut.
When work, two cables 5 are placed in the two sides recess of the first extrusion parts 2, jacking block 1 turns downwards, pushes
The first extrusion parts of arranged on left and right sides 33 moves along the chute to two sides, the two sides recess of squeeze unit 31 and the first extrusion parts 3
Cooperate fastening cable 5, when the first extrusion parts 3 is moved to the position of fastening optical cable, tightens nut 4, plays dual tight
Gu effect, fastening effect are more preferable.
In the present invention, jacking block is pressed down against the first extrusion parts, and the chucking power that cable is subject to electrodeless can increase and decrease, and avoids pine
It can't clip cable or tension crush cable；1 screw thread of jacking block, the intermeshing of 33 screw thread of half-cone slot, nut 4 and the second screw thread simultaneously
Bar 35 is intermeshed, the clamped cable of dual fastening.
The present invention, which solves the chucking power that cable is subject to, electrodeless to be increased and decreased, and cause to crush or not clamping cable is asked
Topic.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term " upper and lower ", " left and right "
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified equipment or component must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as
Limitation to invention.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention.This hair
Bright protection scope should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (10)
1. a kind of electric power strain hardware fitting has the first extrusion parts (3), the second extrusion parts (2) and nut (4), second is squeezed
Splenium part (2) is C-shaped, and the first extrusion parts (3) is located at the inside of the second extrusion parts (2), it is characterised in that described second
Extrusion parts (2) is made of the second extrusion parts main body (21), and the second extrusion parts main body (21) bottom center forms the first hole
(22), sliding slot (23) are formed at left and right sides of the first hole (22), and is communicated with the first hole (22), first extrusion parts (3) has
Two, the first extrusion parts (3) is by squeeze unit (31), reinforcing rib (32), the first extrusion parts main body (34) and the second screw thread
Bar (35) is constituted, and squeeze unit (31) is arc-shaped, and the squeeze unit (31) of the first extrusion parts of left side (3) is located at first and squeezes
It on the left of article body (34), and is open to the left, reinforcing rib is equipped between squeeze unit (31) and the first extrusion parts main body (34)
(32), the second threaded rod (35) is located at the lower section of the first extrusion parts main body (34), the right side of the first extrusion parts main body (34)
Formed half-cone slot (33), conical top is downward, half-cone slot (33) surface be equipped with screw thread, the first extrusion parts of right side (3) with
Left side the first extrusion parts (3) structure is identical and symmetrically placed, and the second threaded rod (35) lower end passes through sliding slot (23), and and nut
(4) cooperate, the second threaded rod (35) can the sliding in sliding slot (23)；Also there is jacking block (1) above first extrusion parts (3), top
Block (1) is made of limiting component (11) and jacking block main body (13), is equipped with cross recess (12) at the top of limiting component (11), jacking block main body
(13) tapered, taper is identical as the taper of half-cone slot (33), and conical surface is equipped with screw thread.
2. a kind of electric power strain hardware fitting has the first extrusion parts (3), the second extrusion parts (2) and nut (4), second is squeezed
Splenium part (2) is C-shaped, and the first extrusion parts (3) is located at the inside of the second extrusion parts (2), it is characterised in that described second
Extrusion parts (2) is made of the second extrusion parts main body (21) and reservoir body (25), and reservoir body (25) is located at the second extrusion parts
On the downside of main body (2), the second extrusion parts main body (21) bottom center forms the first hole (22), is formed at left and right sides of the first hole (22)
Sliding slot (23), and communicated with the first hole (22), third hole (26) are formed on reservoir body (25) bottom, and third hole (26) side wall is equipped with spiral shell
Line, third hole (26) and the first hole (22) are round on the same line, and the arranged on left and right sides of reservoir body (25) is equipped with the second hole
(24), there are two first extrusion partss (3), the first extrusion parts (3) is by squeeze unit (31), reinforcing rib (32), first
Extrusion parts main body (34) and the second threaded rod (35) are constituted, and squeeze unit (31) is arc-shaped, the first extrusion parts of left side (3)
Squeeze unit (31) be located on the left of the first extrusion parts main body (34), and be open to the left, squeeze unit (31) is squeezed with first
Reinforcing rib (32) are equipped between article body (34), the second threaded rod (35) is located at the lower section of the first extrusion parts main body (34),
The right side of first extrusion parts main body (34) forms half-cone slot (33), and conical top is downward, the first extrusion parts of right side (3) with
Left side the first extrusion parts (3) structure is identical and symmetrically placed, and the second threaded rod (35) lower end passes through sliding slot (23), and and nut
(4) cooperate, the second threaded rod (35) can the sliding in sliding slot (23)；Also there is jacking block (1) above first extrusion parts (3), top
Block (1) is made of limiting component (11), jacking block main body (13) and the first threaded rod (14), and cross is equipped at the top of limiting component (11)
Slot (12), jacking block main body (13) is tapered, and taper is identical as the taper of half-cone slot (33), and the first threaded rod (14) is located at jacking block
Below main body (13).
3. a kind of electric power strain hardware fitting according to claim 2, it is characterised in that the length of first threaded rod 14
Degree is greater than the sum of depth, the first extrusion parts body height and the second extrusion parts thickness three of reservoir body.
4. according to claim 1 to a kind of electric power strain hardware fitting described in claim 3 any one, it is characterised in that described
Third hole width be greater than nut maximum width.
5. according to claim 1 to a kind of electric power strain hardware fitting described in claim 3 any one, it is characterised in that described
The first bore dia range be: [(jacking block body top diameter+lower part diameter)/2, jacking block body top diameter).
6. according to claim 1 to a kind of electric power strain hardware fitting described in claim 3 any one, it is characterised in that described
Squeeze unit height less than the second extrusion parts body height.
7. according to claim 1 to a kind of electric power strain hardware fitting described in claim 3 any one, it is characterised in that described
Trough width be greater than the second screw thread shank diameter, and be less than nut minimum widith.
8. according to claim 1 to a kind of electric power strain hardware fitting described in claim 3 any one, it is characterised in that described
The first extrusion parts and the second extrusion parts material be steel.
9. according to claim 1 to a kind of electric power strain hardware fitting described in claim 3 any one, it is characterised in that described
Jacking block body height be greater than the sum of the first extrusion parts body height and the second extrusion parts thickness.
10. according to claim 1 to a kind of electric power strain hardware fitting described in claim 3 any one, it is characterised in that when
When two the first extrusion partss are merged together, second threaded rod is still in sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870816.2A CN110474174A (en) | 2019-09-16 | 2019-09-16 | A kind of electric power strain hardware fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870816.2A CN110474174A (en) | 2019-09-16 | 2019-09-16 | A kind of electric power strain hardware fitting |
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| Publication Number | Publication Date |
|---|---|
| CN110474174A true CN110474174A (en) | 2019-11-19 |
Family
ID=68515858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910870816.2A Pending CN110474174A (en) | 2019-09-16 | 2019-09-16 | A kind of electric power strain hardware fitting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350232A (en) * | 2020-10-31 | 2021-02-09 | 贵州电网有限责任公司 | Cable staple bolt based on adjustable interval |
| CN112736820A (en) * | 2020-12-29 | 2021-04-30 | 张建强 | Hardware fitting with novel structure for power line |
| CN116914673A (en) * | 2023-09-13 | 2023-10-20 | 常熟虞星光电科技有限公司 | Electric power fitting for fixing optical cable |
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| CN207353806U (en) * | 2017-10-16 | 2018-05-11 | 云南特固电气有限公司 | A kind of overhead power line c shaped cable clamps |
| CN210092375U (en) * | 2019-09-16 | 2020-02-18 | 国网湖北省电力有限公司鄂州供电公司 | Strain hardware fitting for electric power |
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- 2019-09-16 CN CN201910870816.2A patent/CN110474174A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207353806U (en) * | 2017-10-16 | 2018-05-11 | 云南特固电气有限公司 | A kind of overhead power line c shaped cable clamps |
| CN210092375U (en) * | 2019-09-16 | 2020-02-18 | 国网湖北省电力有限公司鄂州供电公司 | Strain hardware fitting for electric power |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350232A (en) * | 2020-10-31 | 2021-02-09 | 贵州电网有限责任公司 | Cable staple bolt based on adjustable interval |
| CN112350232B (en) * | 2020-10-31 | 2021-11-26 | 贵州电网有限责任公司 | Cable staple bolt based on adjustable interval |
| CN112736820A (en) * | 2020-12-29 | 2021-04-30 | 张建强 | Hardware fitting with novel structure for power line |
| CN116914673A (en) * | 2023-09-13 | 2023-10-20 | 常熟虞星光电科技有限公司 | Electric power fitting for fixing optical cable |
| CN116914673B (en) * | 2023-09-13 | 2024-01-16 | 常熟虞星光电科技有限公司 | Electric power fitting for fixing optical cable |
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