CN213936568U - Shockproof double-wire copper-aluminum transition equipment wire clamp - Google Patents
Shockproof double-wire copper-aluminum transition equipment wire clamp Download PDFInfo
- Publication number
- CN213936568U CN213936568U CN202120095609.7U CN202120095609U CN213936568U CN 213936568 U CN213936568 U CN 213936568U CN 202120095609 U CN202120095609 U CN 202120095609U CN 213936568 U CN213936568 U CN 213936568U
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- China
- Prior art keywords
- fastener
- ring
- wire
- shockproof
- wire clamp
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- 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.)
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- 230000007704 transition Effects 0.000 title claims abstract description 15
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 title claims description 12
- 230000000694 effects Effects 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 13
- 229910002027 silica gel Inorganic materials 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 3
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a type double-conductor copper aluminium transition equipment fastener takes precautions against earthquakes relates to the fastener field, does not possess antidetonation function for solving current cable clamp among the prior art in the auxiliary work, can't adapt to special operational environment's problem. Install the connecting block between first fastener and the second fastener, just the both sides of first fastener and second fastener all are provided with the fixed block, the inside of fixed block is provided with fixed sleeve, fixed sleeve's internally mounted has the movable tube, the both ends of movable tube extend to the fixed block inside and fixed sleeve sliding connection of first fastener and second fastener respectively, the upper end and the lower extreme of first fastener and second fastener all are provided with the mounting panel, the internally mounted of activity cavity has interior shockproof ring, the inside of interior shockproof ring is provided with outer shockproof ring, the surface of outer shockproof ring is provided with anti-skidding pad, the inside center of first fastener and second fastener all is provided with the wire opening.
Description
Technical Field
The utility model relates to a fastener technical field specifically is a type double conductor copper aluminium transition equipment fastener takes precautions against earthquakes.
Background
In an electric power system, facilities and equipment for generating and using electricity are collectively referred to. It is an intermediate link for transmitting and distributing electric energy, and is mainly formed from power transmission line, transformer substation, distribution substation and distribution line which are connected into network. The unified whole of power generation and utilization, which is composed of transmission, transformation, distribution equipment and corresponding auxiliary systems, is generally referred to as a power grid. For short, the power grid. In the installation of electric equipment, the wire is generally laid in a porcelain clip, and the porcelain clip is fixed on the peg by using wood screws or fixed on a ceiling or a wall by using an adhesive. When the section of the lead is 1-4mm2, the space between the porcelain clips is not more than 700 mm; when the section of the lead is 4-10mm2, the distance between the porcelain clips is not more than 800 mm. Porcelain bottle wiring and slot plate wiring similar to the wiring in the mode.
The cable clamp is one of the most common parts in the primary equipment of the power grid, and mainly plays a role in fixedly connecting a wire with other primary equipment (such as a disconnecting switch). The existing wire clamp mainly comprises a copper-aluminum pair jointing clamp, a pure aluminum wire clamp and a copper wire clamp, wherein a wire outlet terminal of common electrical equipment is made of copper and aluminum, and an outgoing wire is mostly an aluminum stranded wire or a steel-cored aluminum stranded wire, so the equipment wire clamp is divided into a copper equipment wire clamp and a copper-aluminum transition equipment wire clamp, but the existing wire clamp does not have an anti-seismic function in auxiliary work and cannot adapt to a special working environment; therefore, the market urgently needs to develop a shockproof double-wire copper-aluminum transition equipment wire clamp to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a type double-conductor copper aluminium transition equipment fastener takes precautions against earthquakes to current line clamp that proposes in solving above-mentioned background art does not possess antidetonation function in the auxiliary work, can't adapt to special operational environment's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a shockproof double-wire copper-aluminum transition equipment wire clamp comprises a first wire clamp and a second wire clamp, a connecting block is arranged between the first wire clamp and the second wire clamp, and the two sides of the first wire clamp and the second wire clamp are both provided with fixed blocks, the fixed blocks are internally provided with fixed sleeves, a movable pipe is arranged in the fixed sleeve, two ends of the movable pipe respectively extend into the fixed blocks of the first wire clamp and the second wire clamp to be connected with the fixed sleeve in a sliding way, the upper ends and the lower ends of the first wire clamp and the second wire clamp are respectively provided with a mounting plate, a movable cavity is arranged inside the mounting plate, an inner shockproof ring is arranged in the movable cavity, an outer shockproof ring is arranged in the inner shockproof ring, the outer surface of outer shockproof ring is provided with anti-skidding silica gel pad, the inside center of first fastener and second fastener all is provided with the wire opening.
Preferably, the middle of the first wire clamp and the middle of the second wire clamp are both provided with openings, and the outer surface of the mounting plate is provided with mounting holes.
Preferably, the outside of first fastener and second fastener all is provided with the guard ring, the inside of guard ring is provided with the breach, the guard ring sets up structure as an organic whole with first fastener and second fastener.
Preferably, both sides of the lower end of the inner anti-vibration ring are provided with pressure springs, the pressure springs are respectively connected with the inner anti-vibration ring and the first line clamp in a welding mode, a sliding groove is formed in each pressure spring, and the outer anti-vibration ring is connected with the inner anti-vibration ring in a sliding mode through the sliding groove.
Preferably, outer ring and the bonding of antiskid silica gel pad of taking precautions against earthquakes are connected, just the baffler is installed to the lower extreme of outer ring that takes precautions against earthquakes, spacing threaded rod is installed to the below of baffler, the nut is installed to the inside lower extreme of mounting panel, threaded sleeve is installed to the inside lower extreme of interior ring that takes precautions against earthquakes, spacing threaded rod runs through threaded sleeve and nut respectively with threaded sleeve and nut threaded connection, just spacing threaded rod's upper end and baffler laminating.
Preferably, the outside of activity pipe is provided with the screw hole, and the screw hole is provided with a plurality of, the externally mounted of connecting block has set screw, set screw passes the connecting block and extends to inside and the activity pipe fixed connection of screw hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can lead double wires to respectively penetrate through the wire through holes in the first wire clamp and the second wire clamp when in use through the arrangement of the inner shockproof ring and the outer shockproof ring, the opening is fixed through the fixing screw, the inner shockproof ring is limited and supported by the pressure spring, the outer shockproof ring and the antiskid silica gel pad are driven by the inner shockproof ring to extrude the wires, so that the positions of the wires are kept stable, the height of the limit threaded rod is changed by rotating the screw cap, the limit threaded rod pushes the baffle plate to ensure that the baffle plate pushes the outer shockproof ring to rise, the wires are extruded, thereby being suitable for the wires with different thicknesses, the positions of the wires are more stable, when the wires are impacted, the impact force can be buffered by the pressure spring, the impact brought by impact is further reduced by the antiskid silica gel pad, thereby reducing the shake and improving the shockproof effect, make the wire clamp adapt to different operational environment, convenient to use, the practicality is strong.
2. The utility model discloses a through the setting of fixed block, during the use, the position between the inside movable tube of accessible fixed block and the first fastener of fixed sleeve adjustment and the second fastener through the slip movable tube, makes the position change between movable tube and two fixed sleeves, and the rethread connecting block is fixed movable tube and fixed sleeve's position to improve the fixed effect between the wire, be convenient for adapt to different work types.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is an internal structure view of the first wire clamp of the present invention;
fig. 3 is a schematic structural diagram of the fixing block of the present invention.
In the figure: 1. a first wire clamp; 2. a second wire clamp; 3. connecting blocks; 4. an opening; 5. a notch; 6. a guard ring; 7. mounting a plate; 8. an inner anti-vibration ring; 9. an outer anti-vibration ring; 10. an anti-slip silica gel pad; 11. a wire through hole; 12. a movable cavity; 13. a pressure spring; 14. a sliding groove; 15. a nut; 16. a limit threaded rod; 17. a threaded sleeve; 18. a barrier plate; 19. a fixed block; 20. fixing the sleeve; 21. a movable tube; 22. and (5) positioning screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a shockproof double-wire copper-aluminum transition equipment wire clamp comprises a first wire clamp 1 and a second wire clamp 2, wherein a connecting block 3 is arranged between the first wire clamp 1 and the second wire clamp 2, both sides of the first wire clamp 1 and the second wire clamp 2 are respectively provided with a fixed block 19, a fixed sleeve 20 is arranged inside the fixed block 19, a movable tube 21 is arranged inside the fixed sleeve 20, both ends of the movable tube 21 respectively extend into the fixed blocks 19 of the first wire clamp 1 and the second wire clamp 2 to be connected with the fixed sleeve 20 in a sliding manner, both the upper end and the lower end of the first wire clamp 1 and the second wire clamp 2 are provided with a mounting plate 7, a movable cavity 12 is arranged inside the mounting plate 7, an inner shockproof ring 8 is arranged inside the movable cavity 12, an outer shockproof ring 9 is arranged inside the inner shockproof ring 8, the outer surface of the outer shockproof ring 9 is provided with an anti-slip silica gel pad 10, both the centers of the first wire clamp 1 and the second wire clamp 2 are provided with a wire through hole 11, can run through the inside wire opening 11 of first fastener 1 and second fastener 2 respectively with the double-wire, fix opening 4 through the fixed screw, the ring 8 that takes precautions against earthquakes internally carries out limit support through rethread pressure spring 13, and ring 9 and the extrusion wire of antiskid silica gel pad 10 take precautions against earthquakes outside driving through ring 8 takes precautions against earthquakes in interior, makes the position of wire remain stable.
Further, the centre of first fastener 1 and second fastener 2 all is provided with opening 4, and the surface of mounting panel 7 is provided with the mounting hole, can run through the wire opening 11 of first fastener 1 and the inside of second fastener 2 respectively with the double-wire, fixes opening 4 through the fixed screw, through mounting hole fixed mounting panel 7.
Further, the outside of first fastener 1 and second fastener 2 all is provided with guard ring 6, and the inside of guard ring 6 is provided with breach 5, and guard ring 6 sets up structure as an organic whole with first fastener 1 and second fastener 2, through guard ring 6 protection first fastener 1 and second fastener 2 surface, reduces first fastener 1 and second fastener 2 and receives the influence that the impact brought the wire.
Further, the lower extreme both sides of interior ring 8 that takes precautions against earthquakes all are provided with pressure spring 13, pressure spring 13 respectively with interior ring 8 and the first fastener 1 welded connection that takes precautions against earthquakes, and pressure spring 13's inside is provided with sliding tray 14, outer ring 9 that takes precautions against earthquakes passes through sliding tray 14 and interior ring 8 sliding connection that takes precautions against earthquakes, accessible pressure spring 13 buffers the impact force, further reduce the influence that the impact brought through anti-skidding silica gel pad 10, thereby reduce the shake, improve the antidetonation effect, make the different operational environment of wire clamp adaptation, high durability and convenient use, therefore, the clothes hanger is.
Further, outer shockproof ring 9 is connected with antiskid silica gel pad 10 bonding, and separation plate 18 is installed to the lower extreme of outer shockproof ring 9, spacing threaded rod 16 is installed to separation plate 18's below, nut 15 is installed to the inside lower extreme of mounting panel 7, threaded sleeve 17 is installed to the inside lower extreme of interior shockproof ring 8, spacing threaded rod 16 runs through threaded sleeve 17 and nut 15 respectively with threaded sleeve 17 and nut 15 threaded connection, and the upper end of spacing threaded rod 16 and the laminating of separation plate 18, through rotatory nut 15, make the change of height of spacing threaded rod 16, spacing threaded rod 16 pushes up separation plate 18, make separation plate 18 promote outer shockproof ring 9 and rise, extrude the wire, thereby adaptable different thickness's wire, make the position of wire more stable.
Further, the outside of activity pipe 21 is provided with the screw hole, and the screw hole is provided with a plurality of, and the externally mounted of connecting block 3 has set screw 22, and set screw 22 passes connecting block 3 and extends to screw hole inside and activity pipe 21 fixed connection, fixes the position of activity pipe 21 and fixed sleeve 20 through connecting block 3 to improve the fixed effect between the wire, be convenient for adapt to different work types.
The working principle is as follows: when the device is used, the position between the first wire clamp 1 and the second wire clamp 2 is adjusted through the movable tube 21 and the fixed sleeve 20 in the fixed block 19, the position between the movable tube 21 and the two fixed sleeves 20 is changed by sliding the movable tube 21, the positions of the movable tube 21 and the fixed sleeves 20 are fixed through the connecting block 3, the double-wire penetrates through the wire through holes 11 in the first wire clamp 1 and the second wire clamp 2 respectively, the opening 4 is fixed through the fixed screw, the inner anti-vibration ring 8 is limited and supported through the pressure spring 13, the outer anti-vibration ring 9 and the anti-slip silica gel pad 10 are driven by the inner anti-vibration ring 8 to extrude the wire, the position of the wire is kept stable, the height of the limit threaded rod 16 is changed by rotating the screw cap 15, the limit threaded rod 16 pushes the barrier plate 18, the barrier plate 18 pushes the outer anti-vibration ring 9 to ascend, and extrudes the wire, thereby the wire of adaptable different thicknesses makes the position of wire more stable, and in special environment, when the wire received the impact, accessible pressure spring 13 buffering impact force further reduces the influence that the impact brought through anti-skidding silica gel pad 10 to reduce the shake, improve the antidetonation effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a two wire copper aluminium transition terminal clamps of type that take precautions against earthquakes, includes first fastener (1) and second fastener (2), its characterized in that: install connecting block (3) between first fastener (1) and second fastener (2), just the both sides of first fastener (1) and second fastener (2) all are provided with fixed block (19), the inside of fixed block (19) is provided with fixed sleeve (20), the internally mounted of fixed sleeve (20) has movable pipe (21), the both ends of movable pipe (21) extend to the inside of fixed block (19) of first fastener (1) and second fastener (2) respectively and fixed sleeve (20) sliding connection, the upper end and the lower extreme of first fastener (1) and second fastener (2) all are provided with mounting panel (7), the inside of mounting panel (7) is provided with movable cavity (12), the internally mounted of movable cavity (12) has interior ring (8) that takes precautions against earthquakes, the inside of interior ring (8) that takes precautions against earthquakes is provided with outer ring (9), the outer surface of outer shockproof ring (9) is provided with anti-skidding silica gel pad (10), the inside center of first fastener (1) and second fastener (2) all is provided with wire through hole (11).
2. The shockproof double-wire copper-aluminum transition equipment wire clamp according to claim 1, characterized in that: the middle of the first wire clamp (1) and the second wire clamp (2) is provided with an opening (4), and the outer surface of the mounting plate (7) is provided with mounting holes.
3. The shockproof double-wire copper-aluminum transition equipment wire clamp according to claim 1, characterized in that: the outside of first fastener (1) and second fastener (2) all is provided with guard ring (6), the inside of guard ring (6) is provided with breach (5), guard ring (6) set up structure as an organic whole with first fastener (1) and second fastener (2).
4. The shockproof double-wire copper-aluminum transition equipment wire clamp according to claim 1, characterized in that: pressure springs (13) are arranged on two sides of the lower end of the inner shockproof ring (8), the pressure springs (13) are respectively connected with the inner shockproof ring (8) and the first wire clamp (1) in a welding mode, a sliding groove (14) is formed in each pressure spring (13), and the outer shockproof ring (9) is connected with the inner shockproof ring (8) in a sliding mode through the sliding groove (14).
5. The shockproof double-wire copper-aluminum transition equipment wire clamp according to claim 1, characterized in that: outer ring (9) and the bonding of anti-skidding silica gel pad (10) of taking precautions against earthquakes are connected, just separation plate (18) are installed to the lower extreme of outer ring (9) of taking precautions against earthquakes, stop screw (16) are installed to the below of separation plate (18), nut (15) are installed to the inside lower extreme of mounting panel (7), threaded sleeve (17) are installed to the inside lower extreme of interior ring (8) of taking precautions against earthquakes, stop screw (16) run through threaded sleeve (17) and nut (15) respectively with threaded sleeve (17) and nut (15) threaded connection, just the upper end and the separation plate (18) laminating of stop screw (16).
6. The shockproof double-wire copper-aluminum transition equipment wire clamp according to claim 1, characterized in that: the outside of activity pipe (21) is provided with the screw hole, and the screw hole is provided with a plurality of, the externally mounted of connecting block (3) has set screw (22), set screw (22) pass connecting block (3) and extend to inside and activity pipe (21) fixed connection of screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120095609.7U CN213936568U (en) | 2021-01-14 | 2021-01-14 | Shockproof double-wire copper-aluminum transition equipment wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120095609.7U CN213936568U (en) | 2021-01-14 | 2021-01-14 | Shockproof double-wire copper-aluminum transition equipment wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213936568U true CN213936568U (en) | 2021-08-10 |
Family
ID=77158543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120095609.7U Expired - Fee Related CN213936568U (en) | 2021-01-14 | 2021-01-14 | Shockproof double-wire copper-aluminum transition equipment wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213936568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204287A (en) * | 2021-12-21 | 2022-03-18 | 山东特瑞电力器材有限公司 | Anti-fracture copper-aluminum equipment wire clamp |
-
2021
- 2021-01-14 CN CN202120095609.7U patent/CN213936568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204287A (en) * | 2021-12-21 | 2022-03-18 | 山东特瑞电力器材有限公司 | Anti-fracture copper-aluminum equipment wire clamp |
| CN114204287B (en) * | 2021-12-21 | 2022-11-15 | 山东特瑞电力器材有限公司 | Anti-fracture copper-aluminum equipment 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |