CN205645415U - Anticreep formula line insulator gold utensil - Google Patents
Anticreep formula line insulator gold utensil Download PDFInfo
- Publication number
- CN205645415U CN205645415U CN201620491746.1U CN201620491746U CN205645415U CN 205645415 U CN205645415 U CN 205645415U CN 201620491746 U CN201620491746 U CN 201620491746U CN 205645415 U CN205645415 U CN 205645415U
- Authority
- CN
- China
- Prior art keywords
- link plate
- ball
- socket link
- hanger
- gold utensil
- Prior art date
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Links
- 239000012212 insulator Substances 0.000 title claims abstract description 27
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000010931 gold Substances 0.000 title claims abstract description 15
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 8
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 241000970807 Thermoanaerobacterales Species 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004534 cecum Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to a power transmission line insulator hangs the gold utensil, and specifically speaking is an anticreep formula line insulator gold utensil. The insulator chain that dangles of installation forms such as V type, string accident is easily deviate from to lead to falling by insulator gold utensil steel foot. The utility model discloses technical scheme includes bulb hanger, ball socket link plate, prevent the locking picture peg that the bulb hanger drops, the main part of ball socket link plate is equipped with the installing port for nest bowl structure, lateral part, and the bottom is equipped with logical groove, leads to groove and installing port intercommunication, and the long through -hole that has cartridge locking picture peg is opened to the nest bowl lateral wall of ball socket link plate, the locking picture peg is by the horizontal segment and vertical section is perpendicular connects, and bulb hanger and ball socket link plate assembly back, the installing port of cartridge locking picture peg in order to seal the ball socket link plate, the steel foot that prevents the bulb hanger are deviate from in by ball socket link plate nest bowl. The utility model discloses with low costs, convenient to use is swift, has thoroughly solved string problem of falling of the special installation form in big inclination such as line insulator cluster V type, has guaranteed the operation of transmission line safety and stability.
Description
Technical field
This utility model relates to electric transmission line isolator hanging gold utensil, specifically a kind of separation preventing line insulator gold utensil.
Background technology
In transmission line of electricity, insulator plays in overhead transmission line and supports wire and prevent the important function of short circuit current, the ball-and-socket mode that insulator chain uses bulb gold utensil to be connected with socket-clevis eye mostly is connected and is locked by spring catch, this attachment structure is suitable for vertical or that inclination angle is less insulator chain and uses, and for the suspension string of the installation forms such as " V " type, owing to insulator chain inclination angle is bigger, and affected by wild environment, circuit is invaded and harassed by strong wind frequently, conductor vibration makes insulator chain rock, after running a period of time, socket arrangement strength abrasion fit clearance becomes big, spring locking pin gradually loses original locking effect and loose or dislocation, cause bulb (steel foot) the abjection bowl head of insulator, cause and go offline, fall the major accidents such as string, affect the safe and stable operation of electrical network.
Accordingly, it would be desirable to develop a kind of assorted golden tool preventing insulator chain steel foot from disengaging with bowl head, to avoid the phenomenon occurring insulator to fall string, going offline to occur.
Summary of the invention
The purpose of this utility model is to provide a kind of separation preventing line insulator gold utensil, and this hardware fitting structure is easy, convenience quick for installation, produces and operating cost is low, effectively avoids insulator chain and falls the accident of string, it is ensured that the safe and stable operation of transmission line of electricity.
The purpose of this utility model is achieved through the following technical solutions:
Separation preventing line insulator gold utensil, including bulb hanger, for limiting the spring catch of bulb hanger axially-movable, the suspension rod bottom of bulb hanger is provided with hanger or link；
This utility model also includes ball-and-socket link plate, the locking insert preventing bulb hanger from coming off；
The main body of ball-and-socket link plate is nest bowl structure, the installing port of bulb hanger is positioned at the sidepiece of ball-and-socket link plate, the bottom of ball-and-socket link plate is provided with groove, the outer end of groove is opened on the installing port bottom of bulb hanger, the main body wall of ball-and-socket link plate has the long through-hole for plug-in mounting locking insert, and long through-hole is relative with installing port position；Ball-and-socket link plate top is provided with hangers；
Locking insert is vertically connected by horizontal segment and vertical section, and the horizontal segment outer end of locking insert is provided with pin-and-hole；
The steel foot of bulb hanger is assemblied in the nest bowl of ball-and-socket link plate, and by spring catch longitudinal spacing, the suspension rod of bulb hanger is stretched out by the groove bottom ball-and-socket link plate；The horizontal segment of locking insert is passed by between steel foot and spring catch, is inserted in the long through-hole of ball-and-socket link plate, and is positioned by bayonet lock or bolt；The vertical section of locking insert coordinates spacing with the conflict of the steel foot sidepiece of bulb hanger.
Further, the horizontal segment of described locking insert links l-shaped structure with vertical section, and the width of vertical section is identical with the groove width bottom ball-and-socket link plate.
Further, connecting to T-type structure in the middle part of the horizontal segment of described locking insert and vertical section, the shape of the vertical section of locking insert is coincide with the installing port shape of ball-and-socket link plate.
Further, the installing port lower limb of described ball-and-socket link plate, the both sides of groove are provided with block.
Further, described bayonet lock is split pin.
Further, described spring catch is M type pin.
The beneficial effects of the utility model are: simple and reasonable, and low cost is quick and easy for installation, single can complete operation, meet field condition and construct safely and efficiently needs；Thoroughly solve the high inclination-angle special mounting forms such as line insulator string V-type falls string problem, it is ensured that transmission line of electricity safe and stable operation, reduces O&M cost.
With detailed description of the invention, the technical solution of the utility model is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1: for structural representation of the present utility model；
Fig. 2: assemble schematic diagram for this utility model；
Fig. 3: for the schematic diagram of embodiment 2 locking insert.
Detailed description of the invention
In figure: 1, hangers, 2, ball-and-socket hanger, 2a, installing port, 2b, block, 2c, groove, 2d, long through-hole, 3, spring catch, 4, locking insert, 4a, horizontal segment, 4b, vertical section, 5, bulb hanger, 6, link, 7, bayonet lock.
Embodiment 1
Knowable to Fig. 1～Fig. 2, including bulb hanger 5, for limiting the spring catch 3 of bulb hanger axially-movable, ball-and-socket link plate 2, the locking insert 4 that prevents bulb hanger from coming off；The suspension rod in bulb hanger 5 steel underfooting portion is provided with hanger or link 6；
The main body of ball-and-socket link plate 2 is nest bowl structure, the installing port 2a(of bulb hanger i.e. the rim of a bowl of nest bowl structure) it is positioned at the sidepiece of ball-and-socket link plate 2, it is the installing port 2a bottom that cecum, the other end (outer end) are opened on bulb hanger that the bottom of ball-and-socket link plate 2 is provided with groove 2c, groove 2c one end；The installing port 2a lower limb of described ball-and-socket link plate 2, the both sides of groove 2c are equipped with block 2b, and to prevent bulb hanger 5 steel foot from sliding along groove, i.e. installing port 2a is inverted " convex " type；
Having the long through-hole 2d for plug-in mounting locking insert 4 on the nest bowl sidewall of ball-and-socket link plate 2, this long through-hole 2d and installing port 2a position is relative；The top of ball-and-socket link plate 2 is provided with hangers 1.
The steel foot (bulb) of bulb hanger 5 is loaded nest bowl by the installing port 2a of ball-and-socket link plate 2, and the suspension rod of bulb hanger 5 is stretched out nest bowl by the groove 2c bottom ball-and-socket link plate 2；And spacing in spring catch 3 is inserted the nest bowl of ball-and-socket link plate 2, spring catch 3 is positioned at the top of steel foot, prevents bulb hanger 5 along suspension rod axially (longitudinally) direction play.
Locking insert 4 is vertically connected by horizontal segment 4a and vertical section 4b, and horizontal segment 4a outer end is provided with pin-and-hole；In the present embodiment, horizontal segment 4a links l-shaped structure with vertical section 4b, and the vertical section 4b width of locking insert 4 is identical with the groove 2c width bottom ball-and-socket link plate 2；Horizontal segment 4a is passed by between steel foot and spring catch 3, is inserted in the long through-hole 2d of ball-and-socket link plate 2, and is positioned by bayonet lock 7 or bolt；Vertical section 4b of locking insert 4 snaps in closing groove outer end along groove 2c, and coordinates spacing with the conflict of the steel foot sidepiece of bulb hanger 5, can effectively prevent the steel foot of bulb hanger from coming off.
Described bayonet lock 7 is split pin；Described spring catch 3 is M type pin.
This apparatus structure is simple, low cost, and single can completing operates；During site operation, after the steel foot of bulb hanger is inserted the nest bowl of ball-and-socket link plate by staff, only need to insert spring catch and locking insert and lock, quick and easy for installation, safe and efficient；That has thoroughly stopped the high inclination-angle special mounting forms such as line insulator string V-type falls string problem, it is ensured that line security stable operation.
Embodiment 2
As can be seen from Figure 3, the present embodiment difference from Example 1 is, connects to T-type structure, and vertically the shape of section 4b is coincide with the installing port 2a shape of ball-and-socket link plate in the middle part of the horizontal segment 4a of described locking insert 4 and vertical section 4b；This structural vertical section 4b completely encloses installing port 2a, it is adaptable to wind-force is compared with area big, that running environment is poor.
The other technologies feature of the present embodiment and embodiment 1 just as.
Finally should be noted that: above example is used for illustrating that the technical solution of the utility model is not intended to limit; embodiment is modified or portion of techniques feature is carried out equivalent by those skilled in the art; without deviating from the essence of technical solutions of the utility model, all should contain within the scope of this utility model is claimed.
Claims (6)
1. a separation preventing line insulator gold utensil, including bulb hanger (5), for limiting the spring catch (3) of bulb hanger axially-movable, the suspension rod in bulb hanger (5) steel underfooting portion is provided with hanger or link (6)；
It is characterized in that: the locking insert (4) also include ball-and-socket link plate (2), preventing bulb hanger from coming off；
The main body of ball-and-socket link plate (2) is nest bowl structure, the installing port (2a) of bulb hanger is positioned at the sidepiece of ball-and-socket link plate (2), the bottom of ball-and-socket link plate (2) is provided with groove (2c), the outer end of groove (2c) is opened on the installing port (2a) of bulb hanger, the sidewall of ball-and-socket link plate (2) main body has the long through-hole (2d) for plug-in mounting locking insert (4), and long through-hole (2d) is relative with installing port (2a) position；Ball-and-socket link plate (2) top is provided with hangers (1)；
Locking insert (4) is vertically connected by horizontal segment (4a) and vertical section (4b), and horizontal segment (4a) outer end of locking insert is provided with pin-and-hole；
The steel foot of bulb hanger (5) is assemblied in the nest bowl of ball-and-socket link plate (2), and by spring catch (3) longitudinal spacing, the suspension rod of bulb hanger (5) is stretched out by the groove (2c) of ball-and-socket link plate (2) bottom；The horizontal segment (4a) of locking insert (4) is passed by between steel foot and spring catch (3), is inserted in the long through-hole (2d) of ball-and-socket link plate (2), and is positioned by bayonet lock (7) or bolt；The vertical section (4b) of locking insert (4) coordinates spacing with the conflict of the steel foot sidepiece of bulb hanger (5).
A kind of separation preventing line insulator gold utensil the most according to claim 1, it is characterized in that: the horizontal segment (4a) of described locking insert (4) and vertical section (4b) link l-shaped structure, vertical section (4b) width is identical with groove (2c) width of ball-and-socket link plate (2) bottom.
A kind of separation preventing line insulator gold utensil the most according to claim 1, it is characterized in that: the horizontal segment (4a) of described locking insert (4) and vertical section (4b) middle part connect to T-type structure, the shape of vertical section (4b) is identical with installing port (2a) shape of ball-and-socket link plate.
4. according to a kind of separation preventing line insulator gold utensil described in Claims 2 or 3, it is characterised in that: installing port (2a) lower limb of described ball-and-socket link plate (2), the both sides of groove (2c) are provided with block (2b).
A kind of separation preventing line insulator gold utensil the most according to claim 4, it is characterised in that: described bayonet lock (7) is split pin.
A kind of separation preventing line insulator gold utensil the most according to claim 4, it is characterised in that: described spring catch (3) is M type pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620491746.1U CN205645415U (en) | 2016-05-26 | 2016-05-26 | Anticreep formula line insulator gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620491746.1U CN205645415U (en) | 2016-05-26 | 2016-05-26 | Anticreep formula line insulator gold utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645415U true CN205645415U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620491746.1U Active CN205645415U (en) | 2016-05-26 | 2016-05-26 | Anticreep formula line insulator gold utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645415U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863207A (en) * | 2017-11-15 | 2018-03-30 | 宁国松岭电力设备有限公司 | A kind of insulator cap |
| CN108063027A (en) * | 2017-11-15 | 2018-05-22 | 宁国松岭电力设备有限公司 | A kind of insulator cap convenient for corner-kick installation |
| CN108092175A (en) * | 2017-11-15 | 2018-05-29 | 宁国松岭电力设备有限公司 | A kind of installation method of corner-kick and insulator cap |
| CN111342409A (en) * | 2020-04-28 | 2020-06-26 | 华恩电力科技有限公司 | Socket hanging plate convenient for automatic defect identification |
| CN117673996A (en) * | 2024-01-31 | 2024-03-08 | 山西腾耀电力设备科技有限公司 | Reinforced bowl head hanging plate and mounting method thereof |
-
2016
- 2016-05-26 CN CN201620491746.1U patent/CN205645415U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863207A (en) * | 2017-11-15 | 2018-03-30 | 宁国松岭电力设备有限公司 | A kind of insulator cap |
| CN108063027A (en) * | 2017-11-15 | 2018-05-22 | 宁国松岭电力设备有限公司 | A kind of insulator cap convenient for corner-kick installation |
| CN108092175A (en) * | 2017-11-15 | 2018-05-29 | 宁国松岭电力设备有限公司 | A kind of installation method of corner-kick and insulator cap |
| CN111342409A (en) * | 2020-04-28 | 2020-06-26 | 华恩电力科技有限公司 | Socket hanging plate convenient for automatic defect identification |
| CN111342409B (en) * | 2020-04-28 | 2020-12-25 | 华恩电力科技有限公司 | Socket hanging plate convenient for automatic defect identification |
| CN117673996A (en) * | 2024-01-31 | 2024-03-08 | 山西腾耀电力设备科技有限公司 | Reinforced bowl head hanging plate and mounting method thereof |
| CN117673996B (en) * | 2024-01-31 | 2024-04-05 | 山西腾耀电力设备科技有限公司 | Reinforced bowl head hanging plate and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |