CN201315350Y - JRLX/T carbon fiber lead splicing sleeve - Google Patents
JRLX/T carbon fiber lead splicing sleeve Download PDFInfo
- Publication number
- CN201315350Y CN201315350Y CNU200820182913XU CN200820182913U CN201315350Y CN 201315350 Y CN201315350 Y CN 201315350Y CN U200820182913X U CNU200820182913X U CN U200820182913XU CN 200820182913 U CN200820182913 U CN 200820182913U CN 201315350 Y CN201315350 Y CN 201315350Y
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- China
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- carbon fiber
- jrlx
- fiber lead
- splicing sleeve
- cone
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Abstract
The utility model discloses a JRLX/T carbon fiber lead splicing sleeve. A bushing (1) is connected with a left lining and a right lining (2), a left inner-cone outer-thread core sleeve (3) and a right inner-cone outer-thread core sleeve (3), a left outer-cone elastic sandwich core and a right outer-cone elastic sandwich core (4), a strained plug (7), a positive inner-thread fastener and a reverse inner-thread fastener (8) to form an entire structure. The JRLX/T carbon fiber lead splicing sleeve is mainly used for the connecting, clamping and fixing of a carbon fiber composite core (6) and a JRLX/T (ACCC) carbon fiber lead (5). The middle part of the bushing (1) is provided with the positive inner-thread fastener and the reverse inner-thread fastener (8); the two ends of the positive inner-thread fastener and the reverse inner-thread fastener (8) are respectively connected with one inner-cone outer-thread core sleeve (3); the insides of the positive inner-thread fastener and the reverse inner-thread fastener (8) are provided with the strained plug (7); the middle of each inner-cone outer-thread core sleeve (3) penetrates the outer-cone elastic sandwich core (4) and the JRLX/T (ACCC) carbon fiber lead (5); the carbon fiber composite core (6) penetrates the inside of the outer-cone elastic sandwich core (4) and leads the outer-cone elastic sandwich core (4) to be automatically clamped with the inner-cone outer-thread core sleeve (3) through a radical acting force to lock the carbon fiber composite core (6); moreover, the two ends of the left inner-cone outer-thread core sleeve (3) and the right inner-cone outer-thread core sleeve (3) are respectively provided with one lining (2); the bushing (1) is finally and hydraulically pressed at the two ends of the bushing (1) and the leads (5) at the two ends are fixed and connected together.
Description
Technical field
The utility model is the connection of JRLX/T in a kind of overhead transmission line (ACCC) carbon fiber lead, fixing, clamping connection device, relates to HO1R electric armour clamp technical field.
Background technology
In overhead transmission line, phenomenons such as conductor length is not enough, lead wear and rupture occur, need connect this lead, fix through regular meeting.At present, domestic transmission line all adopts steel core, aluminium stranded conductor, and steel reinforced aluminium conductor one is to be easy to generate magnetic hysteresis to damage consumed power; The 2nd, contact-making surface is less, and it is uneven to peg graft, easily heating, grip shakiness; The 3rd, through explosion crimping,, reduced mechanical strength because strong wallop has changed metallographic, it is dangerous to construct.At present in processes such as electric network reconstruction, overhead transmission line, the extensive use of JRLX/T (ACCC) carbon fiber lead.But because JRLX/T (ACCC) carbon fiber wire quality is light, quality is crisp, under the uneven situation of radial force, easily JRLX/T (ACCC) carbon fiber lead is caused damage, even cause the fracture of lead, thereby reduced the bearing capacity of JRLX/T (ACCC) carbon fiber lead composite core along the line direction, at present the common gold utensil that continues can not satisfy the connection, clamping of JRLX/T (ACCC) carbon fiber lead, requirement such as fixing, has that length is long, construction is inconvenient, problem such as inconvenience is installed.
In the known technology, 93235192.1 " insert welded type copper aluminium splicing sleeves " are arranged, disclosed is copper pipe and aluminum pipe to be inlayed be welded in the aperture.93209065.6 " non-bolt crimp type ... splicing sleeve " disclosed be method at aluminum pipe place filling aluminum filler.00253595.5 " the quick splicing sleeve of aluminium alloy straight line " is disclosed to be folder and body to be designed to the tenon formula combine, and clamps the method for lead with recoil of spring.00256364.9 " exempting to press splicing sleeve " is disclosed to be two cones in opposite directions of design in a body, with steel pawl wedging fixing cord." 03214252.8 3 quick splicing sleeves of formula aluminium alloy straight line of holding with a firm grip " is disclosed to be the bicone pipe, center fixed baffle plate and spring in the body, and three semicircle cones are formed wire clamp.200720093998.x " carbon fibre composite core lead splicing sleeve " is disclosed to be that two couplings of A, B are set in outer tube, at the coupling two ends wedge shape holder is set lead is clamped.200720035783.2 " composite core aluminium strand energy-saving connecting wire clamp " is disclosed to be that the reinforcement bolt is screwed into excessive pipe front end, utilizes the method for tension force sleeve pipe, aluminium hydraulic pressed connecting pipe, conulite crimping lead.
More than these technology, its function is respectively arranged, generally speaking all require further improvement.
Summary of the invention
Be the connection that solves JRLX/T (ACCC) carbon fiber lead, clamping, problem such as fixing.The purpose of this utility model is to provide that a kind of grip is bigger, high temperature resistant, water conservancy diversion is effective, reasonable in design, installation convenient, can satisfy the connection of JRLX/T (ACCC) carbon fiber lead in transmission line, clamping, the splicing sleeve that requires such as fixing.
The utility model is by the following technical solutions:
Mainly be to connect left and right sides lining (2), left and right sides inner cone external screw thread core retainer plate (3), left and right sides outer cone elasticity sandwich (4), stressed plug (7), positive and negative internal thread fastener (8), connect carbon fiber complex core (6), JRLX/T (ACCC) carbon fiber lead (5) composition overall structure again by sleeve pipe (1).
At sleeve pipe (1) middle part a whole hollow, just antisymmetric internal thread fastener (8) are set, preset a stressed plug (7) in the positive and negative internal thread fastener (8).
Positive and negative internal thread fastener (8) the two ends inner cone external screw thread core retainer plate (3) that respectively is spirally connected, its inner cone tapering are 0.5～15 degree.
Each inner cone external screw thread core retainer plate (3) intermediate active connects an outer cone elasticity sandwich (4), and its outer cone tapering is identical with inner cone external screw thread core retainer plate (3) tapering, is 0.5～15 degree.
JRLX/T (ACCC) carbon fiber lead (5) carbon fiber complex core (6) passes outer cone elasticity sandwich (4) inside, by radial effect power, outer cone elasticity sandwich (4) and inner cone external screw thread core retainer plate (3) is clamped automatically, locking carbon fiber complex core (6).
A lining (2) respectively is set in the two ends of sleeve pipe (1) at left and right sides inner cone external screw thread core retainer plate (3) two ends in addition, at last with sleeve pipe (1) with the method for hydraulic pressure, with the lead fixed at two ends, link together, grip is stable, installation is convenient.
Because of JRLX/T (ACCC) carbon fiber lead light weight is crisp, can only radial force, in installation process, phenomenons such as distortion, bending are damaged lead easily; make its fracture, outward appearance length of the present invention is calculated and checking through science, novel structure; reasonable in design, stability is strong, guardwire.Lock the composite core (6) at two ends respectively through left and right sides outer cone elasticity sandwich (4), left and right sides inner cone external screw thread core retainer plate (3), be fixed, only need the middle positive and negative internal thread fastener (8) of rotation, clamping certainly can be dynamically connected the carbon fiber complex core (6) at two ends.
The left and right sides inner cone external screw thread core retainer plate (3) at two ends is provided with swivelling chute (801) in the middle of it, rotates the swivelling chute (801) of positive and negative internal thread fastener (8), can be with lead (5) locking, the connection, fixing at two ends.
Left and right sides inner cone external screw thread core retainer plate (3) outer setting crimp groove, internal diameter matches for conulite and outer cone elasticity sandwich (4) from fine to coarse.
Left and right sides outer cone elasticity sandwich (4) evenly is provided with 4-6 telescopic chutes (401) in the relative intersection in its two ends respectively, makes it clamp carbon fiber complex core (6) when inner radial is stressed at left and right sides inner cone external screw thread core retainer plate (3), locking lead (5).
Advantage such as the utlity model has novel structure, design science, good guide performance, stability is strong, grip is stable, cost is lower, construction install convenience, labour intensity are low.
Description of drawings
Fig. 1 is a JRLX/T carbon fiber lead splicing sleeve structure cutaway view
Fig. 2 is a JRLX/T carbon fiber lead splicing sleeve inner cone external screw thread core retainer plate cutaway view
Fig. 3 is a JRLX/T carbon fiber lead splicing sleeve outer cone elasticity sandwich half sectional view
Fig. 4 is the positive and negative internal thread fastener of a JRLX/T carbon fiber lead splicing sleeve front view
Fig. 5 is the stressed plug front view of JRLX/T (ACCC) carbon fiber lead splicing sleeve
Embodiment
As shown in Figure 1, mainly be to connect left and right sides lining 2, left and right sides inner cone external screw thread core retainer plate 3, left and right sides outer cone elasticity sandwich 4, stressed plug 7, positive and negative internal thread fastener 8, connect carbon fiber complex core 6 and JRLX/T (ACCC) carbon fiber lead 5, composition overall structure again by sleeve pipe 1.
As shown in Figure 1, the sleeve pipe 1 of an elongated hollow of preparation.
As shown in Figure 2, prepare two identical left and right sides inner cone external screw thread core retainer plates 3, it is 5 degree that its inner cone tapering is both, and the centre is provided with swivelling chute.
As shown in Figure 3, prepare two identical left and right sides outer cone elasticity sandwiches 4, the relative intersection in its two ends evenly is provided with 4-6 telescopic chutes 401.
As shown in Figure 4, the identical positive and negative internal thread fastener 8 of an integral body, hollow via-hole, the left and right sides shape screw thread of preparation 802.
As shown in Figure 5, the stressed plug 7 of a middle band through hole of preparation.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, at first stressed plug 7 is placed the hollow part of positive and negative internal thread fastener 8.With left and right sides outer cone elasticity sandwich) place respectively in the left and right sides inner cone external screw thread core retainer plate 3, its tapering is matched.The hollow via-hole of left and right sides outer cone elasticity sandwich 4 is affixed JRLX/T (ACCC) carbon fiber lead 5 respectively, then left and right sides inner cone external screw thread core retainer plate 3 is tightened on the positive and negative internal thread fastener 8.By radial effect power; right outer cone elasticity sandwich 4 and right inner cone external screw thread core retainer plate 3, left outer cone elasticity sandwich 4 are clamped automatically with left inner cone external screw thread core retainer plate 3; locking carbon fiber complex core 6; rotate positive and negative internal thread fastener 8; can clamp, connect, strain lead 5 automatically, be inserted in left and right sides lining 2 protection JRLX/T (ACCC) carbon fiber leads 5 at last.Promptly a lining 2 respectively is set at the two ends of sleeve pipe 1, uses the method crimping sleeve 1 of hydraulic pressure simultaneously, the lead at two ends is connected, is fixed together at inner cone external screw thread core retainer plate 3 two ends, the left and right sides.
Claims (10)
1, a kind of JRLX/T carbon fiber lead splicing sleeve, sleeve pipe (1), left and right sides lining (2), left and right sides inner cone external screw thread core retainer plate (3), left and right sides outer cone elasticity sandwich (4), stressed plug (7), positive and negative internal thread fastener (8), Deng composition, it is characterized in that: be after presetting a stressed plug (7) by a positive and negative internal thread fastener (8), about connection two inner cone external screw thread core retainer plates (3) and about two outer cone elasticity sandwiches (4), again by sleeve pipe (1) through about two linings (2) connect one.
2, JRLX/T carbon fiber lead splicing sleeve according to claim 1 is characterized in that: the internal thread fastener (8) that a whole hollow, positive and negative both sides symmetry are set at sleeve pipe (1) middle part.
3, JRLX/T carbon fiber lead splicing sleeve according to claim 1 is characterized in that: the two ends of positive and negative internal thread fastener (8) the inner cone external screw thread core retainer plate (3) that respectively is spirally connected, its inner cone tapering are 0.5～15 degree.
4, JRLX/T carbon fiber lead splicing sleeve according to claim 1, it is characterized in that: connect an outer cone elasticity sandwich (4) in the middle of each inner cone external screw thread core retainer plate (3), its outer cone tapering is identical with inner cone external screw thread core retainer plate (3) tapering, i.e. 0.5～15 degree.
5, JRLX/T carbon fiber lead splicing sleeve according to claim 1, it is characterized in that: carbon fiber complex core (6) passes outer cone elasticity sandwich (4) inside, by radial effect power, make the self-holding method locking of outer cone elasticity sandwich (4) and inner cone external screw thread core retainer plate (3) carbon fiber complex core (6).
6, JRLX/T carbon fiber lead splicing sleeve according to claim 1, it is characterized in that: at the two ends of sleeve pipe (1) lining (2) is set respectively, uses of connection, the clamping, fixing of the method for hydraulic pressure carbon fiber complex core (6) and JRLX/T (ACCC) carbon fiber lead (5).
7, JRLX/T carbon fiber lead splicing sleeve according to claim 1, it is characterized in that: the centre at the left and right sides at two ends inner cone external screw thread core retainer plate (3) is provided with swivelling chute.
8, JRLX/T carbon fiber lead splicing sleeve according to claim 1 is characterized in that: in the outer setting of left and right sides inner cone external screw thread core retainer plate (3) crimp groove.
9, JRLX/T carbon fiber lead splicing sleeve according to claim 1, it is characterized in that: relative intersection evenly is provided with 4-6 telescopic chute (401) at left and right sides outer cone elasticity sandwich (4) two ends.
10, JRLX/T carbon fiber lead splicing sleeve according to claim 1 is characterized in that: preset a stressed plug (7) in positive and negative internal thread fastener (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820182913XU CN201315350Y (en) | 2008-12-25 | 2008-12-25 | JRLX/T carbon fiber lead splicing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820182913XU CN201315350Y (en) | 2008-12-25 | 2008-12-25 | JRLX/T carbon fiber lead splicing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315350Y true CN201315350Y (en) | 2009-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820182913XU Expired - Lifetime CN201315350Y (en) | 2008-12-25 | 2008-12-25 | JRLX/T carbon fiber lead splicing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315350Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916922A (en) * | 2010-08-12 | 2010-12-15 | 江苏宇飞电力科技有限公司 | Twisted carbon fibre composite core lead splicing sleeve |
| CN105048127A (en) * | 2015-06-16 | 2015-11-11 | 国家电网公司 | Aluminum composite core conductor connecting wire clamp and wiring method |
| CN107645075A (en) * | 2017-09-21 | 2018-01-30 | 国家电网公司 | Spiral wire barrel |
-
2008
- 2008-12-25 CN CNU200820182913XU patent/CN201315350Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916922A (en) * | 2010-08-12 | 2010-12-15 | 江苏宇飞电力科技有限公司 | Twisted carbon fibre composite core lead splicing sleeve |
| CN105048127A (en) * | 2015-06-16 | 2015-11-11 | 国家电网公司 | Aluminum composite core conductor connecting wire clamp and wiring method |
| CN107645075A (en) * | 2017-09-21 | 2018-01-30 | 国家电网公司 | Spiral wire barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YIDING ELECTRIC POWER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGSU YUFEI POWER TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 223800 No. 12, Xin'An River Road, Suyu Economic Development Zone, Jiangsu Co-patentee after: Xuzhou power supply company Patentee after: Jiangsu Yiding Power Technology Co., Ltd. Address before: 223800 No. 12, Xin'An River Road, Suyu Economic Development Zone, Jiangsu Co-patentee before: Xuzhou power supply company Patentee before: Jiangsu Yufei Power Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |