CN206575121U - A kind of parallel groove clamp - Google Patents
A kind of parallel groove clamp Download PDFInfo
- Publication number
- CN206575121U CN206575121U CN201720333204.6U CN201720333204U CN206575121U CN 206575121 U CN206575121 U CN 206575121U CN 201720333204 U CN201720333204 U CN 201720333204U CN 206575121 U CN206575121 U CN 206575121U
- Authority
- CN
- China
- Prior art keywords
- clamp
- wire
- backboard
- hole
- connecting plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to transmission line of electricity connection area, specifically refers to a kind of new parallel groove clamp, it is characterised in that：Including wire clamp backboard, compact heap and bolt, wire clamp backboard includes connecting plate, connecting plate upper end side is provided with installing plate, at least provided with a mounting hole on installing plate, the connecting plate side inwall relative with installing plate is provided with the groove positioned for bolt, connecting plate lower end both sides are respectively equipped with relative arc clamp, groove is provided with connecting plate, two pieces of T-shaped compact heaps are placed in wire clamp backboard through groove respectively, compact heap includes orthogonal clamp block and fixed block, clamp block side is in arc-shaped, the left clamp hole and right clamp hole to form clamping wire are engaged with arc clamp, fixed block is provided with least one bolt hole, wire clamp backboard is connected by screw bolt passes bolt hole with mounting hole with compact heap, the utility model is rational in infrastructure, it is applicable to the wire connection of different line footpaths, good conductivity, it is corrosion-resistant, it is particularly suitable for use in coastal area.
Description
Technical field
The utility model is related to transmission line of electricity connection area, specifically refers to a kind of parallel groove clamp.
Background technology
The steel strand wires of aluminum stranded conductor or steel-cored aluminium strand and overhead ground wire that parallel groove clamp is used for middle small bore are not being held
By the connection on the position of tension force, the wire jumper connection of non-rectilinear shaft tower, at present, usually used in distribution line and ditch are additionally operable to
Wire clamp, including base, middle cover and upper lid, upper lid and middle cover and base are installed together by screw, between middle cover and base
Provided with clamp groove, when clamp, mostly base inner wall bottom and wire is tangent, such only one of which line ball fastening point,
When use, and it is unstable, in addition, this fixed form wire clamp connects defective tightness, easily there is gap, aluminum stranded conductor or steel
The wires such as core aluminum stranded wire are easily corroded by extraneous rainwater, especially coastal area, by seawater corrosion, connect insecure cause
Wire dropping, conducting function is deteriorated, in addition, when wire diameter specification changes, it is necessary to change the parallel groove clamp of different size,
Operation inconvenience, and may be only available for the installation exercise of same wire diameter.
The content of the invention
The purpose of this utility model be in order to solve prior art deficiency be completely embedded there is provided one kind, firm grip, conduction
The good parallel groove clamp of property, hydrophobicity is good, corrosion-resistant.
To achieve the above object, the technical scheme that the utility model is used is.
A kind of parallel groove clamp, it is characterised in that：Including wire clamp backboard, compact heap and bolt, wire clamp backboard includes connecting plate,
Connecting plate upper end side is provided with installing plate, and installing plate is provided with to be provided with least one mounting hole, mounting hole and is engaged with bolt
Screw thread, connecting plate lower end both sides, which are respectively equipped with relative arc clamp, connecting plate, is provided with groove, two pieces of T-shaped compressions
Block is placed in wire clamp backboard through groove respectively, and compact heap includes orthogonal clamp block and fixed block, and clamp block side is in circle
Arcuation, the left clamp hole and right clamp hole to form clamping wire are engaged with arc clamp, and fixed block is provided with least one
Bolt hole, the screw rod of bolt sequentially passes through bolt hole and is fixedly connected with wire clamp backboard through nut with compact heap with mounting hole.
Vertical plate, the vertical plate positioned at installing plate lower end are provided between connecting plate and arc clamp described in the utility model
Mounting hole is provided with, the vertical plate inwall relative with installing plate is provided with the groove positioned for bolt, and screw rod one end of bolt is worn
The bolt hole for crossing the mounting hole on installing plate and compact heap enters fixed in groove, and the screw rod other end of bolt passes through nut
It is fixed, thus, the wire of clamping can be tightly stuck on the inwall of wire clamp backboard under the extruding of compact heap, be completely embedded, lead
It is electrically good.
Conductive paste is scribbled on wire clamp backboard inwall described in the utility model, conductive paste can play enhancing electric conductivity, improve anti-
Oxidation, erosion-resisting effect.
The screw thread corresponding with screw rod, and two pieces of compact heaps are provided with bolt hole on compact heap described in the utility model
Bolt hole in screw thread contrast, screw rod is engaged with screw thread, and tightness is good, the screw thread in the bolt hole of two pieces of compact heaps
On the contrary, when screw rod rotates, two pieces of compact heaps are conducive to compact heap and wire clamp backboard simultaneously to both sides turn or to middle turn
Close to or open, it is easy to operate, it is time saving and energy saving without special instrument.
Clamp block described in the utility model is provided with screw thread in the side inner walls of arc-shaped, is conducive to increase clamp block to folder
The frictional force of wire is held, prevents wire from deviating from.
The inwall of wire clamp backboard described in the utility model is provided with screw thread, is conducive to increase wire clamp backboard to be led with clamped
Frictional force between line so that wire contacts more close with wire clamp backboard, prevents wire from deviating from.
Connecting plate described in the utility model, installing plate and arc clamp are integrally formed wire clamp backboard, thus, connecting plate,
There is no gap between installing plate and arc clamp, add the service life of wire clamp backboard.
Wire clamp backboard described in the utility model is made up of high-strength, antioxidant aluminum alloy materials, good corrosion resistance.
The utility model is engaged by the arc clamp of wire clamp backboard lower end with the clamp block of T-shaped compact heap lower end
Left clamp hole and right clamp hole is formed to clamp wire, compared to traditional parallel groove clamp, it is advantageous that：One is traditional and ditch
Wire clamp is when clamp, and mostly base inner wall bottom and wire is tangent, such only one of which line ball fastening point, use when
Wait, and it is unstable, and the utility model drives two pieces of compact heaps to be extruded to arc clamp by bolt, constantly tightens up left clamp hole
Carry out secure wires with right clamp hole, left clamp hole and right clamp hole inwall is provided with screw thread, further increases wire and left folder
Frictional force between string holes and right clamp hole inwall, prevents wire from sliding；Two be traditional parallel groove clamp connection defective tightness, easily
There is gap, the wire such as aluminum stranded conductor or steel-cored aluminium strand is easily corroded by extraneous rainwater, especially coastal area, this practicality
The arc clamp of new center line clip back plate and the clamp block of T-shaped compact heap lower end can the into seamless left clamps of relative engagement
Hole and right clamp hole, while ensuring that wire is completely embedded with parallel groove clamp, the junction of wire and parallel groove clamp is simultaneously seamless
Gap, junction hydrophobicity is good, not perishable；Three be traditional parallel groove clamp, when wire diameter specification changes, it is necessary to more commutation
The parallel groove clamp of specification is answered, and may be only available for the installation exercise of same wire diameter, the utility model is by compact heap to line
Clip back plate extrudes the left clamp hole and right clamp hole to form clamping wire, can be changed according to different conductor line footpath specification, and left
Clamp hole and right clamp hole and need not the same aperture, the connection of the wire of thickness difference line footpath can be met；Four be by online
Conductive paste is coated on clip back plate inwall, electric conductivity is enhanced, anti-oxidant, erosion-resisting performance, the letter of the utility model structure is improved
It is single, it is easy to operate, be applicable to the connection of the wire of different line footpaths, good conductivity is completely embedded, corrosion-resistant, it is particularly suitable
Coastal area is used.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is a kind of structural representation of compact heap in the utility model.
Embodiment
Structure Figure is further described to the utility model below.
A kind of parallel groove clamp, it is characterised in that：Including wire clamp backboard（1）, compact heap（2）And bolt, wire clamp backboard is by height
Intensity anti-oxidation aluminum alloy material is made, and long 90 millimeters, wide 100 millimeters, high 80 millimeters, wire clamp back plate surface is smooth, on inwall
Provided with screw thread, the frictional force between increase wire clamp backboard and clamped wire so that wire contacts more tight with wire clamp backboard
It is close, prevent wire from deviating from, conductive paste is scribbled on wire clamp backboard inwall, conductive paste can play enhancing electric conductivity, improve anti-oxidant, anti-
The effect of corrosion, wire clamp backboard（1）Including connecting plate（4）, connecting plate（4）Upper end side is provided with installing plate（5）, connecting plate（4）
Lower end both sides are respectively equipped with relative arc clamp（9）, installing plate（5）It is upper vertical provided with a mounting hole（6）, connecting plate
（4）With arc clamp（9）Between be provided with vertical plate（3）, positioned at installing plate（5）The vertical plate of lower end（3）It is provided with mounting hole
（6）, mounting hole（6）The interior screw rod provided with bolt（7）The screw thread being engaged, the vertical plate relative with installing plate（3）On inwall
Provided with for screw rod（7）The groove of positioning（8）, connecting plate（4）On be provided with groove（10）, two pieces of T-shaped compact heaps（2）Pass through respectively
Groove（10）It is placed in wire clamp backboard（1）It is interior, compact heap（2）Including orthogonal clamp block（11）And fixed block（12）, clamp
80 millimeters of block length, wide 20 millimeters, high 20 millimeters, clamp block（11）Side is provided with screw thread in arc-shaped, is conducive to increasing clamp block
Frictional force to clamping wire, prevents wire from deviating from, clamp block（11）Side and arc clamp（11）It is engaged to form clamping
The left clamp hole of wire（13）With right clamp hole（14）, 7 millimeters of fixed block thickness, long 40 millimeters, wide 28 millimeters, fixed block（12）On
Provided with two bolts hole up and down（15）, bolt hole（15）Inside it is provided with and bolt（3）Screw rod（7）Corresponding screw thread, and two
Block compact heap（2）Bolt hole in screw thread contrast, when screw rod rotates, two pieces of compact heaps can simultaneously to both sides turn or
Simultaneously to middle turn, be conducive to clamping or the opening of compact heap and wire clamp backboard, it is easy to operate, without special instrument,
It is time saving and energy saving, screw rod（7）Sequentially pass through bolt hole（15）And mounting hole（6）By wire clamp backboard（1）And compact heap（2）Through nut
（16）It is fixedly connected, mounting hole and the bolt hole of compact heap of the screw rod one end through installing plate or in vertical plate enter solid in groove
Fixed, the screw rod other end is fixed by nut, thus, the wire of clamping can be tightly stuck in into wire clamp under the extruding of compact heap
On the inwall of backboard, it is completely embedded, good conductivity, the utility model is simple in construction, it is easy to operate, it is not only suitable for line footpath of the same race
The connection of wire, and the connection of the wire of different line footpaths is also applied for, good conductivity is completely embedded, corrosion-resistant, particularly suitable
Used in coastal area.
Claims (8)
1. a kind of parallel groove clamp, it is characterised in that：Including wire clamp backboard, compact heap and bolt, wire clamp backboard includes connecting plate, even
Fishplate bar upper end side is provided with installing plate, and installing plate is provided with least one mounting hole, and connecting plate lower end both sides are respectively equipped with relatively
Arc clamp, be provided with groove on connecting plate, two pieces of T-shaped compact heaps are placed in wire clamp backboard through groove respectively, compact heap
Including orthogonal clamp block and fixed block, clamp block side is in arc-shaped, is engaged to form clamping and lead with arc clamp
The left clamp hole and right clamp hole of line, fixed block are provided with least one bolt hole, screw bolt passes bolt hole and mounting hole
Wire clamp backboard is connected with compact heap.
2. a kind of parallel groove clamp according to claim 1, it is characterised in that：It is provided between connecting plate and the arc clamp
Vertical plate, the vertical plate positioned at installing plate lower end is provided with mounting hole, and it is spiral shell that the vertical plate inwall relative with installing plate, which is provided with,
The groove of anchoring position.
3. a kind of parallel groove clamp according to claim 1, it is characterised in that：Conductive paste is scribbled on the wire clamp backboard inwall.
4. a kind of parallel groove clamp according to claim 1, it is characterised in that：It is provided with bolt hole on the compact heap and spiral shell
The corresponding screw thread of bolt, and the screw thread contrast in the bolt hole of two pieces of compact heaps.
5. a kind of parallel groove clamp according to claim 1, it is characterised in that：The clamp block is in the side inner walls of arc-shaped
Provided with screw thread.
6. a kind of parallel groove clamp according to claim 1, it is characterised in that：The inwall of the wire clamp backboard is provided with screw thread.
7. a kind of parallel groove clamp according to claim 1, it is characterised in that：The connecting plate, installing plate and arc clamp
Integrally formed wire clamp backboard.
8. a kind of parallel groove clamp according to claim 1, it is characterised in that：The wire clamp backboard is closed by high-strength, antioxidant aluminium
Golden material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333204.6U CN206575121U (en) | 2017-03-31 | 2017-03-31 | A kind of parallel groove clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333204.6U CN206575121U (en) | 2017-03-31 | 2017-03-31 | A kind of parallel groove clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575121U true CN206575121U (en) | 2017-10-20 |
Family
ID=60053485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333204.6U Expired - Fee Related CN206575121U (en) | 2017-03-31 | 2017-03-31 | A kind of parallel groove clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879486A (en) * | 2018-07-25 | 2018-11-23 | 珠海市中力电力设备有限公司 | A kind of gage turnbuckle |
| CN112086771A (en) * | 2020-08-20 | 2020-12-15 | 贵州电网有限责任公司 | Parallel groove clamp applied to T-joint lapping fire |
| CN117277188A (en) * | 2023-11-21 | 2023-12-22 | 四川西蜀电力金具集团有限公司 | T-shaped wire clamp |
-
2017
- 2017-03-31 CN CN201720333204.6U patent/CN206575121U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879486A (en) * | 2018-07-25 | 2018-11-23 | 珠海市中力电力设备有限公司 | A kind of gage turnbuckle |
| CN108879486B (en) * | 2018-07-25 | 2019-06-21 | 珠海市中力电力设备有限公司 | A kind of gage turnbuckle |
| CN112086771A (en) * | 2020-08-20 | 2020-12-15 | 贵州电网有限责任公司 | Parallel groove clamp applied to T-joint lapping fire |
| CN117277188A (en) * | 2023-11-21 | 2023-12-22 | 四川西蜀电力金具集团有限公司 | T-shaped wire clamp |
| CN117277188B (en) * | 2023-11-21 | 2024-01-26 | 四川西蜀电力金具集团有限公司 | T-shaped wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |