CN203574334U - Aluminum pipe splicing armor clamp - Google Patents
Aluminum pipe splicing armor clamp Download PDFInfo
- Publication number
- CN203574334U CN203574334U CN201320615197.0U CN201320615197U CN203574334U CN 203574334 U CN203574334 U CN 203574334U CN 201320615197 U CN201320615197 U CN 201320615197U CN 203574334 U CN203574334 U CN 203574334U
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- CN
- China
- Prior art keywords
- aluminum pipe
- splicing
- aluminum
- crimp
- joint
- 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 - Lifetime
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Abstract
The utility model provides an aluminum pipe splicing armor clamp used for splicing aluminum pipes in a power transmission line and maintaining electrical and mechanical performance of the aluminum pipes. The improvement is that the armor clamp comprises a splicing sleeve and a joint coaxially disposed in the splicing sleeve, ports of the aluminum pipes in the power transmission line are connected in the splicing sleeve by the joint, and an aluminum pipe or an aluminum alloy pipe is used for the splicing sleeve. Compared with the prior art, a traditional bolt connection mode can be replaced by the aluminum pipe splicing armor clamp, connection is firm, and aluminum pipe slip faults caused by bolt loosening in the traditional connection mode can be effectively eliminated; the aluminum pipes can be compressed and jointed conveniently, and the aluminum pipe splicing armor clamp has reliable electrical and mechanical splicing effects; and the aluminum pipe splicing armor clamp is simple in structure and good in economy, is easy to install and operate, and is suitable for being popularized and used in aluminum pipe type rigid wire jumper and substation pipe bus connection.
Description
Technical field
The utility model relates to a kind of aluminum pipe splicing fitting, is specifically related to the splicing fitting of a kind of overhead transmission line aluminum pipe type rigid jumper wire or transformer station's pipe bus.
Background technology
In recent years, be accompanied by China Power developing steps and constantly accelerate, China Power Grids is also developed rapidly, and network system working voltage grade improves constantly, and network size also constantly expands.Power grid construction has become the main direction of China's power construction at present, to the year two thousand twenty, will build up strong intelligent grid comprehensively, the preliminary target of building world-class electrical network that realizes.
At present, traditional transformer station's tube bus connector all adopts bolted mode to be connected with aluminium tube joint in aluminum pipe type rigid jumper wire, connect the fastening degree that effect depends on bolt, aluminum pipe is in operation and can vibrates, thereby therefore bolt can become flexible and cause aluminum pipe slippage, therefore be necessary to develop a kind of firm aluminum pipe splicing fitting that connects, eliminate the hidden danger that traditional jointing mode exists.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of aluminum pipe splicing fitting, can effectively eliminate traditional connected mode because of the aluminum pipe slippage fault that bolt looseness causes, conveniently carry out aluminum pipe crimping, and there is electric and mechanical splice effect reliably.
The purpose of this utility model is to adopt following technical proposals to realize:
A kind of aluminum pipe splicing fitting that the utility model provides, aluminum pipe for the transmission line that continues, and keep its electric, mechanical performance, its improvements are, described gold utensil comprise splicing sleeve and with coaxially the set within it joint of portion of described splicing sleeve, in described splicing sleeve, by described joint, the port of the aluminum pipe in described transmission line is connected, described splicing sleeve adopts aluminum or aluminum alloy.
Wherein, described joint is hollow circular tube, and middle part is provided with boss.
Wherein, the external diameter of described joint is less than the internal diameter of described aluminum pipe.
Wherein, the external diameter of described joint boss is less than or equal to the external diameter of described aluminum pipe.
Wherein, the aluminum pipe in described transmission line is transformer station's pipe bus or is aluminum pipe type rigid jumper wire.
Wherein, described gold utensil is arranged in the crimp of aluminum pipe compression bonding apparatus.
Wherein, described aluminum pipe compression bonding apparatus comprises lid and bottom seat, and described base is arranged on hydraulic crimping machine workbench, and described crimp is arranged in the cavity of described lid and base formation; Connecting rod is connected with the Press Plier of described crimp and hydraulic crimping machine respectively by the gathering sill of described base.
Wherein, described crimp comprises symmetrically arranged upper and lower crimp, between described upper crimp and lid, is provided with plug and the jack matching; Described lower crimp is provided with the jack matching with described connecting rod; The described jockey that is covered with is connected with the projection of described base.
Wherein, described aluminum pipe, joint and splicing sleeve are integrated by the crimping of described compression bonding apparatus hydraulic pressure.
Compared with prior art, the beneficial effect that the utility model reaches is:
1, the aluminum pipe splicing fitting that the utility model provides, can conveniently carry out aluminum pipe crimping, has electric and mechanical splice effect reliably.
2, the aluminum pipe splicing fitting that the utility model provides, can replace traditional bolt connecting mode, and it is firm to connect, and can effectively eliminate the aluminum pipe slippage fault that traditional connected mode causes because of bolt looseness.
3, the aluminum pipe splicing fitting that the utility model provides, simple in structure, be easy to install, operate.
4, the aluminum pipe splicing fitting that the utility model provides, economy is good, suitablely in aluminum pipe type rigid jumper wire and transformer station pipe bus is connected, promotes the use of.
5, the aluminum pipe splicing fitting that the utility model provides, adopts aluminum splicing sleeve, continues effective.
Accompanying drawing explanation
Fig. 1 is: the splicing sleeve front view that the utility model provides;
Fig. 2 is: the splicing sleeve end view that the utility model provides;
Fig. 3 is: the aluminum pipe splicing fitting that the utility model provides and the assembly drawing of crimping aluminum pipe;
Fig. 4 is: the aluminum pipe compression bonding apparatus structural representation that the utility model provides;
Fig. 5 is: the lid front view that the utility model provides;
Fig. 6 is: the lid vertical view that the utility model provides;
Fig. 7 is: the upper crimp front view that the utility model provides;
Fig. 8 is: the upper crimp vertical view that the utility model provides;
Fig. 9 is: the lower crimping mode host visual pattern that the utility model provides;
Figure 10 is: the lower crimp vertical view that the utility model provides;
Figure 11 is: the base front view that the utility model provides;
Figure 12 is: the base vertical view that the utility model provides;
Figure 13 is: the connecting rod front view that the utility model provides;
Figure 14 is: the connecting rod vertical view that the utility model provides;
Wherein: 1, aluminum pipe one; 2, joint; 3, splicing sleeve; 4, aluminum pipe two; 5, lid; 6, jockey; 7, upper crimp; 8, lower crimp; 9, base; 10, projection; 11, gathering sill; 12, connecting rod.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The present embodiment be take aluminum pipe splicing fitting as example, and as shown in Figure 1 to Figure 3, the aluminum pipe splicing fitting that the utility model embodiment provides comprises: aluminum pipe 1, joint 2, splicing sleeve 3, aluminum pipe 24.First splicing sleeve 3 is set on aluminum pipe 1 or aluminum pipe 24, then the two ends of joint 2 are connected with the port of aluminum pipe 24 with aluminum pipe 1 respectively, in the middle of joint 2, outside is provided with boss, guarantee that aluminum pipe 1 is identical with the area that joint 2 contacts with aluminum pipe 24, the aluminum pipe assembling 1, aluminum pipe 24 and joint 2 are placed on to crimping in the crimp of aluminum pipe compression bonding apparatus; Again splicing sleeve 3 is moved on to joint 2 positions, the aluminum pipe splicing fitting assembling is placed in the crimp of aluminum pipe compression bonding apparatus.
Wherein, aluminum pipe compression bonding apparatus comprises: lid 5, jockey 6, upper crimp 7, lower crimp 8, base 9, projection 10, gathering sill 11, connecting rod 12; As shown in Fig. 4 to Figure 14, base 9 is fixed on the workbench of hydraulic crimping machine, according to the external diameter of splicing sleeve 3, select the crimp matching, lower crimp 8 is arranged on base 9, the triangle jack of lower crimp 8 bottoms aligns with 11 outlets of the gathering sill of base 9, and connecting rod 12 is connected with Press Plier with lower crimp 8 respectively through gathering sill 11; The aluminum pipe splicing fitting assembling is placed in the cavity between upper crimp 7 and lower crimp 8, and the jack of lid 5 is connected and fixes with the projection 10 of base 9 with the corresponding installation of plug of upper crimp 7, the jockey 6 of lid 5; Start hydraulic crimping machine, Press Plier, by the lower crimp 8 of connecting rod 12 extruding, is integrated aluminum pipe 1, joint 2, splicing sleeve 3 and aluminum pipe 24 crimping.
Wherein, aluminum pipe 1 and aluminum pipe 24 are for transformer station pipe bus or be aluminum pipe type rigid jumper wire, splicing sleeve 3 employing aluminum pipe or aluminium-alloy pipes, and in crimping process, amplitude of deformation is similar, and crimping is effective, has guaranteed electric and mechanical performance simultaneously.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement embodiment of the present utility model, and do not depart from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. an aluminum pipe splicing fitting, aluminum pipe for the transmission line that continues, and keep its electric, mechanical performance, it is characterized in that, described gold utensil comprise splicing sleeve and with coaxially the set within it joint of portion of described splicing sleeve, in described splicing sleeve, by described joint, the port of the aluminum pipe in described transmission line is connected, described splicing sleeve adopts aluminum or aluminum alloy;
Described gold utensil is arranged in the crimp of aluminum pipe compression bonding apparatus;
Described aluminum pipe compression bonding apparatus comprises lid and bottom seat, and described base is arranged on hydraulic crimping machine workbench, and described crimp is arranged in the cavity of described lid and base formation; Connecting rod is connected with the Press Plier of described crimp and hydraulic crimping machine respectively by the gathering sill of described base.
2. aluminum pipe splicing fitting as claimed in claim 1, is characterized in that, described joint is hollow circular tube, and middle part is provided with boss.
3. aluminum pipe splicing fitting as claimed in claim 2, is characterized in that, the external diameter of described joint is less than the internal diameter of described aluminum pipe.
4. aluminum pipe splicing fitting as claimed in claim 3, is characterized in that, the external diameter of described joint boss is less than or equal to the external diameter of described aluminum pipe.
5. aluminum pipe splicing fitting as claimed in claim 1, is characterized in that, the aluminum pipe in described transmission line is transformer station's pipe bus or is aluminum pipe type rigid jumper wire.
6. aluminum pipe splicing fitting as claimed in claim 1, is characterized in that, described crimp comprises symmetrically arranged upper and lower crimp, between described upper crimp and lid, is provided with plug and the jack matching; Described lower crimp is provided with the jack matching with described connecting rod; The described jockey that is covered with is connected with the projection of described base.
7. aluminum pipe splicing fitting as claimed in claim 1, is characterized in that, described aluminum pipe, joint and splicing sleeve are integrated by the crimping of described compression bonding apparatus hydraulic pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615197.0U CN203574334U (en) | 2013-09-30 | 2013-09-30 | Aluminum pipe splicing armor clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615197.0U CN203574334U (en) | 2013-09-30 | 2013-09-30 | Aluminum pipe splicing armor clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574334U true CN203574334U (en) | 2014-04-30 |
Family
ID=50542047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615197.0U Expired - Lifetime CN203574334U (en) | 2013-09-30 | 2013-09-30 | Aluminum pipe splicing armor clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532073A (en) * | 2013-09-30 | 2014-01-22 | 国家电网公司 | Aluminum tube splicing fitting |
| CN106998050A (en) * | 2017-04-10 | 2017-08-01 | 龚柱 | Power bus-bar couples instrument |
-
2013
- 2013-09-30 CN CN201320615197.0U patent/CN203574334U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532073A (en) * | 2013-09-30 | 2014-01-22 | 国家电网公司 | Aluminum tube splicing fitting |
| CN106998050A (en) * | 2017-04-10 | 2017-08-01 | 龚柱 | Power bus-bar couples instrument |
| CN108258633A (en) * | 2017-04-10 | 2018-07-06 | 龚柱 | Air motor formula power bus-bar couples tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |