CN208112103U - A kind of drainage thread ground connection cross-arm - Google Patents
A kind of drainage thread ground connection cross-arm Download PDFInfo
- Publication number
- CN208112103U CN208112103U CN201820616064.8U CN201820616064U CN208112103U CN 208112103 U CN208112103 U CN 208112103U CN 201820616064 U CN201820616064 U CN 201820616064U CN 208112103 U CN208112103 U CN 208112103U
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- anchor ear
- drainage thread
- cross
- arm
- mounting device
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Abstract
The utility model relates to a kind of drainage threads to be grounded cross-arm tool, including drainage thread mounting device anchor ear, Hoop for electric pole, cross-arm anchor ear and drainage thread mounting device and insulator crossarm.Described drainage thread mounting device anchor ear one end is capable of fixing on insulator crossarm, and the fixed drainage thread mounting device of the other end, cross-arm anchor ear is fixed by welding with Hoop for electric pole, and cross-arm anchor ear is adjusted by bolt and embraces insulator crossarm.The transmission of electricity pole anchor ear further includes anchor ear main body, and screw rod chain buckle is also equipped in anchor ear main body, and chain connection buckle and profile nut are also equipped on screw rod, chain is housed on chain connection buckle.This product carries fast-insertion self-locking device, can Fast Installation, disassembly ground line, improve operating efficiency, guarantee operation safety.
Description
Technical field
The utility model relates to a kind of drainage threads to be grounded cross-arm, more particularly to ground connection drainage wire hanging.
Background technique
With China's power transmission and transformation fast development, construction technology increasingly standardizes, scientific and technicalization, the equipment used
Also increasingly advanced.Cross-arm is component part important in shaft tower, its effect is for installing insulator and fitting, with bearing
Conducting wire, lightning conducter, and be allowed to keep certain safe distance by regulation.In order to adapt to equipment using request of advance, it is badly in need of one
Kind can Fast Installation, disassembly ground line drainage thread be grounded cross-arm, to improve operating efficiency, guarantee operation safety.
Utility model content
The utility model for the technical problems in the prior art, provides a kind of drainage thread ground connection cross-arm, carries fast
Plug in self-locking device, can Fast Installation, disassembly ground line, improve operating efficiency, guarantee operation safety.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of drainage thread ground connection cross-arm, including drainage thread mounting device anchor ear, Hoop for electric pole, cross-arm anchor ear, drainage thread peace
Assembling device and insulator crossarm；The drainage thread mounting device is fixedly mounted on the insulation cross by drainage thread mounting device anchor ear
In load, the Hoop for electric pole is fixedly mounted on the insulator crossarm by the cross-arm anchor ear, and it is logical which is grounded cross-arm
The Hoop for electric pole is crossed to be fixedly mounted on electric pole；The drainage thread mounting device anchor ear and the cross-arm anchor ear include two panels
The semicircle clip being bolted, the wherein a piece of semicircle clip of the drainage thread mounting device anchor ear and the drainage
Line mounting device is fixedly connected, and the wherein a piece of semicircle clip of the cross-arm anchor ear is fixedly connected with Hoop for electric pole.
Preferably, the Hoop for electric pole includes the anchor ear main body being fixedly connected by cross-arm anchor ear with insulator crossarm, described
Anchor ear main body be elongated structure, the both ends of the anchor ear main body be respectively equipped with screw rod and chain buckle, one end of the screw rod with
The anchor ear main body is hinged, and the other end is equipped with profile nut, and screw rod is equipped with chain connection buckle, one end of the chain buckle and institute
It is hinged to state anchor ear main body, the other end is connect by chain with the chain connection buckle.
Preferably, the drainage thread mounting device includes being fixed by drainage thread mounting device anchor ear and the insulator crossarm
The longitudinally disposed square insulating pipe of connection, mechanism self-locking clip is equipped in the square insulating pipe, and the mechanism self-locking clip includes three
Root successively hinged compound rod, the both ends of the mechanism self-locking clip and the tube wall of the square insulating pipe are hinged, and it is flat to form a class
One of hinged place of row quadrilateral structure, the mechanism self-locking clip and the square insulating pipe is equipped with torsional spring, underlying
A silk rope is connected on the compound rod, the free end of the silk rope stretches out the square insulating pipe and is connected with an annulus.
Preferably, it is additionally provided with a spring contact strip in the square insulating pipe, a clamp nut is installed on the spring contact strip.
The utility model has the beneficial effects that：
1, cross-arm is grounded by using this dedicated drainage thread, can once mounts 3 drainage threads.
2, this dedicated drainage thread is grounded cross-arm, has self-locking mechanism, the bullet in drainage thread insertion drainage thread mounting device
In spring contact, the self-locking mechanism of drainage thread installation tool just can firmly lock drainage thread, prevent from falling off.
3, when dismantling drainage thread, only annulus on silk rope need to be pulled by insulating bar, self-locking mechanism just unclamps, and drains
Line just can be removed easily.
Detailed description of the invention
Fig. 1 is that the dedicated drainage thread of the utility model is grounded cross-arm structure chart；
Fig. 2 is the utility model drainage thread mounting device structure chart.
Fig. 3 is the utility model drainage thread mounting device cross-sectional view.
Fig. 4 is the utility model Hoop for electric pole mounting device structure chart.
The drawing reference numeral explanation of specific embodiment：
1, drainage thread mounting device anchor ear；2, Hoop for electric pole；3, cross-arm anchor ear；4, drainage thread mounting device；5, insulation is horizontal
Load；41, square insulating pipe；42, class parallelogram self-locking mechanism；43, spring contact strip；44, silk rope；45, annulus；46, torsional spring；
47；Clamp nut；21, anchor ear main body；22, screw rod；23, chain buckles；24, profile nut；25, chain；26, chain connects
Button.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of drainage thread is grounded cross-arm, including drainage thread mounting device anchor ear 1, Hoop for electric pole 2, cross-arm are embraced
Hoop 3, drainage thread mounting device 4 and insulator crossarm 5；The drainage thread mounting device 4 is fixed by drainage thread mounting device anchor ear 1
It is mounted on the insulator crossarm 5, the Hoop for electric pole 2 is fixedly mounted on the insulator crossarm 5 by the cross-arm anchor ear 3
On, drainage thread ground connection cross-arm is fixedly mounted on electric pole by the Hoop for electric pole 2；The drainage thread mounting device anchor ear 1
Include the semicircle clip that is bolted of two panels with the cross-arm anchor ear 3, the drainage thread mounting device anchor ear 1 its
In a piece of semicircle clip be fixedly connected with the drainage thread mounting device, the wherein a piece of of the cross-arm anchor ear 3 semicircle blocks
Hoop is fixedly connected with Hoop for electric pole.
Preferably, the Hoop for electric pole 2, as shown in figure 4, including being fixedly connected by cross-arm anchor ear 3 with insulator crossarm 5
Anchor ear main body 21, the anchor ear main body 21 are elongated structure, and the both ends of the anchor ear main body 21 are respectively equipped with screw rod 22 and chain
Buckle 23, one end of the screw rod 22 and the anchor ear main body 21 are hinged, and the other end is equipped with profile nut 24, and screw rod 22 is equipped with
Chain connection buckle 26, one end of chain buckle 23 and the anchor ear main body 21 are hinged, the other end by chain 25 with it is described
Chain connection buckle 26 connects.
Preferably, the drainage thread mounting device 4, as Figure 2-3, including by drainage thread mounting device anchor ear 1 with
The longitudinally disposed square insulating pipe 41 that the insulator crossarm 5 is fixedly connected is equipped with mechanism self-locking clip in the square insulating pipe 41
42, the mechanism self-locking clip 42 includes three successively hinged compound rods, the both ends of the mechanism self-locking clip 42 and the insulation
The tube wall of square tube 41 is hinged, forms a class parallelogram sturcutre, the mechanism self-locking clip 42 and the square insulating pipe 41
One of hinged place is equipped with torsional spring 46, is connected with a silk rope 44, the silk rope 44 on the underlying compound rod
Free end stretch out the square insulating pipe 41 and be connected with an annulus 45.
Preferably, it is additionally provided with a spring contact strip 43 in the square insulating pipe, a compression is installed on the spring contact strip 43
Nut 47.
The dedicated drainage thread ground connection cross-arm of the utility model is using steps are as follows：
1, the chain 25 of Hoop for electric pole 1 is stuck in chain lock 23 around electric pole, it is different on Hoop for electric pole 1 by tightening
This dedicated drainage thread ground connection cross-arm is fixed on electric pole suitable position by type nut 24.
2, ground line one end is connected to ground connection drill rod, the other end is connected to the clamp nut 47 of drainage thread mounting device
On.
Drainage thread is inserted into drainage thread mounting device, is installed.
The utility model has the beneficial effects that：
1, cross-arm is grounded by using this dedicated drainage thread, can once mounts 3 drainage threads.
2, this dedicated drainage thread is grounded cross-arm, has self-locking mechanism, the bullet in drainage thread insertion drainage thread mounting device
In spring contact, the self-locking mechanism of drainage thread installation tool just can firmly lock drainage thread, prevent from falling off.
3, when dismantling drainage thread, only annulus on silk rope need to be pulled by insulating bar, self-locking mechanism just unclamps, and drains
Line just can be removed easily.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of drainage thread is grounded cross-arm, which is characterized in that including drainage thread mounting device anchor ear (1), Hoop for electric pole (2), cross
Carry on a shoulder pole anchor ear (3), drainage thread mounting device (4) and insulator crossarm (5)；The drainage thread mounting device (4) is installed by drainage thread
Device anchor ear (1) is fixedly mounted on the insulator crossarm (5), and the Hoop for electric pole (2) is fixed by the cross-arm anchor ear (3)
It is mounted on the insulator crossarm (5), drainage thread ground connection cross-arm is fixedly mounted on electric pole by the Hoop for electric pole (2)；
The drainage thread mounting device anchor ear (1) and the cross-arm anchor ear (3) include the semicircle clip that two panels is bolted,
The wherein a piece of semicircle clip of the drainage thread mounting device anchor ear (1) is fixedly connected with the drainage thread mounting device (4),
The wherein a piece of semicircle clip of the cross-arm anchor ear (3) is fixedly connected with Hoop for electric pole (2).
2. a kind of drainage thread is grounded cross-arm according to claim 1, which is characterized in that the Hoop for electric pole (2) includes passing through
The anchor ear main body (21) that cross-arm anchor ear (3) is fixedly connected with insulator crossarm (5), the anchor ear main body (21) are elongated structure, institute
State anchor ear main body (21) both ends be respectively equipped with screw rod (22) and chain buckle (23), one end of the screw rod (22) with described armful
Bind round main body (21) hingedly, the other end is equipped with profile nut (24), and screw rod (22) is equipped with chain connection buckle (26), the chain buckle
(23) hingedly with the anchor ear main body (21), the other end is connect by chain (25) with the chain connection buckle (26) for one end.
3. a kind of drainage thread is grounded cross-arm according to claim 1, which is characterized in that drainage thread mounting device (4) packet
The longitudinally disposed square insulating pipe (41) being fixedly connected by drainage thread mounting device anchor ear (1) with the insulator crossarm (5) is included,
It is equipped with mechanism self-locking clip (42) in the square insulating pipe (41), the mechanism self-locking clip (42) includes three successively hinged groups
Bar is closed, the both ends of the mechanism self-locking clip (42) and the tube wall of the square insulating pipe (41) are hinged, form parallel four side of a class
Shape structure, the mechanism self-locking clip (42) and one of hinged place of the square insulating pipe (41) are equipped with torsional spring (46), are located at
A silk rope (44) is connected on the compound rod of lower section, the square insulating pipe is stretched out in the free end of the silk rope (44)
(41) and an annulus (45) are connected with.
4. a kind of drainage thread is grounded cross-arm according to claim 3, which is characterized in that be additionally provided in the square insulating pipe (41)
One spring contact strip (43) is equipped with a clamp nut (47) on the spring contact strip (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616064.8U CN208112103U (en) | 2018-04-26 | 2018-04-26 | A kind of drainage thread ground connection cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616064.8U CN208112103U (en) | 2018-04-26 | 2018-04-26 | A kind of drainage thread ground connection cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208112103U true CN208112103U (en) | 2018-11-16 |
Family
ID=64117455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616064.8U Active CN208112103U (en) | 2018-04-26 | 2018-04-26 | A kind of drainage thread ground connection cross-arm |
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| Country | Link |
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| CN (1) | CN208112103U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539300A (en) * | 2019-09-23 | 2021-03-23 | 中国石油天然气股份有限公司 | Fixing device for oil pipe bridge |
| CN113824048A (en) * | 2021-11-25 | 2021-12-21 | 天津滨电电力工程有限公司 | Insulating cross arm device and using method |
| CN114024249A (en) * | 2021-11-19 | 2022-02-08 | 贵州电网有限责任公司 | Fixed bypass device of drainage wire |
| CN114123082A (en) * | 2021-11-19 | 2022-03-01 | 贵州电网有限责任公司 | Drainage wire fixing device |
-
2018
- 2018-04-26 CN CN201820616064.8U patent/CN208112103U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539300A (en) * | 2019-09-23 | 2021-03-23 | 中国石油天然气股份有限公司 | Fixing device for oil pipe bridge |
| CN112539300B (en) * | 2019-09-23 | 2022-10-04 | 中国石油天然气股份有限公司 | Fixing device for oil pipe bridge |
| CN114024249A (en) * | 2021-11-19 | 2022-02-08 | 贵州电网有限责任公司 | Fixed bypass device of drainage wire |
| CN114123082A (en) * | 2021-11-19 | 2022-03-01 | 贵州电网有限责任公司 | Drainage wire fixing device |
| CN114024249B (en) * | 2021-11-19 | 2022-11-18 | 贵州电网有限责任公司 | Fixed bypass device of drainage wire |
| CN114123082B (en) * | 2021-11-19 | 2022-11-18 | 贵州电网有限责任公司 | Drainage wire fixing device |
| CN113824048A (en) * | 2021-11-25 | 2021-12-21 | 天津滨电电力工程有限公司 | Insulating cross arm device and using method |
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