CN210693259U - Porcelain insulator anti-collision device for large crossing rack line and pulley rack - Google Patents
Porcelain insulator anti-collision device for large crossing rack line and pulley rack Download PDFInfo
- Publication number
- CN210693259U CN210693259U CN201922041094.8U CN201922041094U CN210693259U CN 210693259 U CN210693259 U CN 210693259U CN 201922041094 U CN201922041094 U CN 201922041094U CN 210693259 U CN210693259 U CN 210693259U
- Authority
- CN
- China
- Prior art keywords
- plate
- clamping
- plates
- arc
- vase
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 43
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to a pulley hanging rack, which discloses a porcelain insulator anti-collision device for a large crossing structure line, comprising at least one group of supporting pieces, wherein each group of supporting pieces comprises two supporting components, each supporting component comprises two first clamping plates and two second clamping plates which are mutually connected and have the same structure, the first clamping plates and the second clamping plates respectively comprise middle arc plates and cuboid plate-shaped connecting plates and fixing plates which are respectively arranged at two ends of the arc plates, and the arc plates on the first clamping plates and the arc plates on the second clamping plates are relatively and jointly constructed into clamping rings for clamping the edges of porcelain insulators; the length of the connecting plate is greater than that of the fixing plate and the protruding portion is configured as a connecting portion. The utility model discloses set up support piece on the vase, strike each other between the vase when can effectively avoiding walking the board and cross the coaster, avoid the damage that the vase consequently brought, provide the prerequisite guarantee for the effective work of strideing across the tower greatly.
Description
Technical Field
The invention relates to a pulley hanging rack, in particular to an china bottle anti-collision device used on the pulley hanging rack.
Background
The suspension insulator string group is an insulator string group with all hardware fittings and accessories and used for suspending a wire or a split wire. The length of the suspension insulator string in the large span tower reaches 26 meters, the insulator string can shake when the plate passes through the pulley, and the porcelain bottles on the adjacent insulator strings can be impacted with each other in the shaking process, so that the porcelain bottles are damaged or even damaged.
Disclosure of Invention
The invention provides a porcelain insulator anti-collision device for a large crossing overhead line and a pulley hanging frame, aiming at the problems of insulator strings in a large crossing tower in the prior art.
In order to solve the technical problem, the invention is solved by the following technical scheme:
the porcelain bottle anti-collision device for the large crossing stringing comprises at least one group of supporting pieces arranged on porcelain bottles, wherein each group of supporting pieces comprises two supporting components which are mutually connected in the same horizontal plane, each supporting component comprises a first clamping plate and a second clamping plate which are mutually connected and have the same structure, each first clamping plate and each second clamping plate comprise a middle arc plate, and a connecting plate and a fixing plate which are respectively arranged at two ends of each arc plate and are in a cuboid plate shape, the connecting plate on the first clamping plate is opposite to and mutually connected with the fixing plate on the second clamping plate, the fixing plate on the first clamping plate is opposite to and mutually connected with the connecting plate on the second clamping plate, and the arc plate on the first clamping plate and the arc plate on the second clamping plate are relatively and jointly constructed into a clamping ring; the length of the connecting plate is greater than that of the fixing plate, the extending part is constructed into a connecting part, and the two mutually connected supporting assemblies are connected through the connecting parts of the oppositely arranged connecting plates.
Preferably, a first bolt hole is formed in the fixing plate, a second bolt hole and a third bolt hole which are arranged along the length direction of the connecting plate are sequentially formed in the connecting plate from the connecting end of the connecting plate and the arc plate to the outside, the two ends of the first clamping plate and the two ends of the second clamping plate are connected through bolts penetrating through the first bolt hole and the second bolt hole, and the two mutually connected supporting assemblies are connected through bolts penetrating through the third bolt hole. The collision device is mounted and dismounted in a bolt mode, is simple, convenient, efficient and quick, and is favorable for high-altitude operation.
Preferably, the inner surface of the clamping ring is provided with an arc-shaped rubber pad attached to the inner wall of the clamping ring. The rubber pad set up can play the effect of buffering shock attenuation and reduction supporting component to the vase wearing and tearing to the vase edge, realize the protection to the vase.
Big for crossing structure line coaster stores pylon, including the right angle link plate, the upper end of right angle link plate is connected with two at least insulator chains that are parallel to each other and longitudinal arrangement, is equipped with the vase of interval arrangement in proper order along length direction on the insulator chain, is equipped with big for crossing structure line insulator collision device on the vase, and two interconnect's supporting component sets up respectively on two insulator chains that are parallel to each other and longitudinal arrangement. Support piece sets up on adjacent insulator chain, can effectively avoid striking each other between the vase, and after walking the board and crossing the coaster, the staff discovers the vase and does not have the damage completely behind the inspection vase.
Preferably, the lower end of the right-angle hanging plate is connected with a pulley hanger, and a paying-off pulley is mounted on the pulley hanger.
Due to the adoption of the technical scheme, the invention has the remarkable technical effects that:
according to the invention, the support piece is arranged on the porcelain insulator, so that mutual impact between the porcelain insulators when the porcelain insulators pass through the pulley by moving the plate can be effectively avoided, damage caused by the porcelain insulators is avoided, and a precondition guarantee is provided for effective work of a large span tower.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of the support assembly of fig. 1.
Fig. 3 is a schematic view of the structure of the splint of fig. 2.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 5 is a side view of fig. 4.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-vase, 2-support piece, 3-supporting component, 4-first splint, 5-second splint, 6-circular arc board, 7-connecting plate, 8-fixed plate, 9-connecting portion, 10-first bolt hole, 11-second bolt hole, 12-third bolt hole, 13-bolt, 14-right angle link plate, 15-insulator chain, 16-coaster hoist, 17-unwrapping wire coaster, 18-convex rubber pads.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The porcelain insulator anti-collision device for the large crossing overhead line is shown in figure 1, fig. 2 and 3 show that the porcelain insulator comprises at least one group of supporting pieces 2 arranged on a porcelain insulator 1, each group of supporting pieces 2 comprises two supporting components 3 which are connected with each other in the same horizontal plane, each supporting component 3 comprises two first clamping plates 4 and two second clamping plates 5 which are connected with each other and have the same structure, each first clamping plate 4 and each second clamping plate 5 comprise a middle arc plate 6, and a connecting plate 7 and a fixing plate 8 which are in a cuboid plate shape and are respectively arranged at two ends of each arc plate 6, the connecting plate 7 on the first clamping plate 4 is opposite to and connected with the fixing plate 8 on the second clamping plate 5, the fixing plate 8 on the first clamping plate 4 is opposite to and connected with the connecting plate 7 on the second clamping plate 5, and the arc plates 6 on the first clamping plate 4 and the arc plates 6 on the second clamping plates 5 are relatively and jointly constructed into a; the length of the connecting plate 7 is greater than that of the fixing plate 8 and the protruding portion is configured as a connecting portion 9, and the two interconnected support members 3 are connected by the connecting portion 9 of the connecting plate 7 disposed opposite to each other.
Be equipped with first bolt hole 10 on the fixed plate 8 in this embodiment, outwards be equipped with second bolt hole 11 and the third bolt hole 12 of arranging along connecting plate 7 length direction in proper order from the link of connecting plate 7 with circular arc board 6 on the connecting plate 7, the both ends of first splint 4 and second splint 5 are all connected through passing bolt 13 in first bolt hole 10 and the second bolt hole 11, two interconnect's supporting component 3 connect through passing bolt 13 in the third bolt hole 12.
In this embodiment when carrying out collision avoidance processing to vase 1, install support piece 2 on two insulator chain 15 that are parallel to each other and adjacent on right angle link plate 14, specifically install for installing a set of support piece 2 on two insulator chain 15, install two supporting component 3 respectively on vase 1 of two insulator chain 15, at first through bolt 13 fixed supporting component 3 respectively on vase 1 in the same horizontal plane of two insulator chain 15, make first splint 4 and second splint 5 press from both sides tight vase 1, then link to each other two supporting component 3 on two vase 1 through bolt 13, two connecting rods that link to each other construct the bracing piece to between two vase 1 jointly, make through the bracing piece connection between two vase 1, the spout can not rock when passing through, then place mutual collision between vase 1. Because the insulator strings 15 are long, a plurality of groups of support rods are uniformly arranged between the two insulator strings 15 along the length of the insulator strings, and the porcelain bottles 1 on the adjacent insulator strings 15 are ensured not to collide.
In this embodiment, be equipped with the circular arc rubber pad 18 with the laminating of rand inner wall on the internal surface of rand, the setting of rubber pad can play the effect of buffering shock attenuation and reduction supporting component 3 to vase 1 wearing and tearing to vase 1 edge, realizes the protection to vase 1.
Example 2
Big pulley stores pylon for crossing structure line, as shown in fig. 3, 4, including right angle link plate 14, the upper end of right angle link plate 14 is connected with two at least insulator chain 15 that are parallel to each other and longitudinal arrangement, insulator chain 15 is gone up and is equipped with vase 1 that interval arrangement in proper order along length direction, is equipped with vase collision device for big crossing structure line in embodiment 1 on vase 1, and two interconnect's supporting component 3 sets up respectively on two insulator chain 15 that are parallel to each other and longitudinal arrangement.
In this embodiment, the lower end of the right-angle hanging plate 14 is connected with a pulley hanger 16, and a paying-off pulley 17 is mounted on the pulley hanger 16. When unwrapping wire coaster 17 was passed through, owing to set up support piece 2 between adjacent insulator chain 15, therefore can effectively avoid striking each other between vase 1, after walking the coaster, the staff discovers vase 1 and does not have the damage completely behind the inspection vase 1.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (5)
1. Porcelain bottle collision device for large crossing frame line, including setting up at least a set of support piece (2) on porcelain bottle (1), its characterized in that: each group of supporting pieces (2) comprises two supporting components (3) which are mutually connected in the same horizontal plane, each supporting component (3) comprises a first clamping plate (4) and a second clamping plate (5) which are mutually connected and have the same structure, each of the first clamping plate (4) and the second clamping plate (5) comprises a middle arc plate (6) and a connecting plate (7) and a fixing plate (8) which are respectively arranged at the two ends of the arc plate (6) and are in a cuboid plate shape, the connecting plates (7) on the first clamping plates (4) are opposite to and mutually connected with the fixing plates (8) on the second clamping plates (5), the fixing plates (8) on the first clamping plates (4) are opposite to and mutually connected with the connecting plates (7) on the second clamping plates (5), the arc plate (6) on the first clamping plate (4) and the arc plate (6) on the second clamping plate (5) are oppositely and jointly constructed into a clamping ring for clamping the edge of the porcelain bottle (1); the length of the connecting plate (7) is larger than that of the fixing plate (8), the extending part is constructed into a connecting part (9), and the two mutually connected supporting components (3) are connected through the connecting parts (9) of the oppositely arranged connecting plates (7).
2. The porcelain insulator anti-collision device for the large spanning overhead line according to claim 1, wherein: be equipped with first bolt hole (10) on fixed plate (8), be equipped with second bolt hole (11) and third bolt hole (12) that arrange along connecting plate (7) length direction outwards in proper order from the link of connecting plate (7) and circular arc board (6) on connecting plate (7), the both ends of first splint (4) and second splint (5) are all connected through passing bolt (13) in first bolt hole (10) and second bolt hole (11), two interconnect's supporting component (3) connect through passing bolt (13) in third bolt hole (12).
3. The porcelain insulator anti-collision device for the large-span overhead line according to claim 1 or 2, wherein: and an arc-shaped rubber pad (18) attached to the inner wall of the clamping ring is arranged on the inner surface of the clamping ring.
4. Big pulley stores pylon for crossing structure line, including right angle link plate (14), the upper end of right angle link plate (14) is connected with insulator chain (15) of two at least mutual parallels and longitudinal arrangement, is equipped with vase (1) of interval arrangement in proper order along length direction on insulator chain (15), its characterized in that: the porcelain insulator (1) is provided with the porcelain insulator collision preventing device for the large crossing frame line according to any one of claims 1 to 3, and the two mutually connected supporting assemblies (3) are respectively arranged on two insulator strings (15) which are parallel to each other and are longitudinally arranged.
5. The trolley frame for a large span overhead line of claim 4, wherein: the lower end of the right-angle hanging plate (14) is connected with a pulley hanger (16), and a paying-off pulley (17) is installed on the pulley hanger (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922041094.8U CN210693259U (en) | 2019-11-24 | 2019-11-24 | Porcelain insulator anti-collision device for large crossing rack line and pulley rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922041094.8U CN210693259U (en) | 2019-11-24 | 2019-11-24 | Porcelain insulator anti-collision device for large crossing rack line and pulley rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693259U true CN210693259U (en) | 2020-06-05 |
Family
ID=70902005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922041094.8U Active CN210693259U (en) | 2019-11-24 | 2019-11-24 | Porcelain insulator anti-collision device for large crossing rack line and pulley rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146626A (en) * | 2020-08-17 | 2020-12-29 | 国网河北省电力有限公司邯郸市肥乡区供电分公司 | Overhead line sag value measuring device and method |
-
2019
- 2019-11-24 CN CN201922041094.8U patent/CN210693259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146626A (en) * | 2020-08-17 | 2020-12-29 | 国网河北省电力有限公司邯郸市肥乡区供电分公司 | Overhead line sag value measuring device and method |
| CN112146626B (en) * | 2020-08-17 | 2022-04-15 | 国网河北省电力有限公司邯郸市肥乡区供电分公司 | Overhead line sag value measuring device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102856838B (en) | Tubular bus support insulator changing tool and method | |
| CN210693259U (en) | Porcelain insulator anti-collision device for large crossing rack line and pulley rack | |
| CN103437283B (en) | A kind of hanging basket truss of energy rapid-assembling | |
| CN208534078U (en) | A kind of fixed pure steel structure I-section steel member elevator protective net fixture | |
| CN208337014U (en) | A kind of charged for replacement Voltage for Insulators on HV Lines lifting block hanging point heightening device | |
| CN106120571B (en) | Arch bridge suspender tensioning equipment | |
| CN104399203B (en) | fixed safety belt hanger | |
| CN202917892U (en) | Replacing tool for supporting insulator of tubular busbar | |
| CN109687372B (en) | Fastening device suitable for power transmission line and connection method of cage-type hard jumper | |
| CN106207850B (en) | The operational method of charged for replacement holes duplex board linear insulator chain | |
| CN210825107U (en) | Suspension mechanism for bridge building engineering | |
| CN203143945U (en) | Crane trolley | |
| CN207705626U (en) | A kind of new structure being used for power supply box, distribution box, fiber-dividing box, optical cross box | |
| CN106877235B (en) | The general service kit in extra-high voltage strain insulator conducting wire side end and operating method | |
| CN207069439U (en) | 4 × " one leads 2 " wires-erecting pulley hangers | |
| CN105406402A (en) | Foldable and lightweight single-string output type strain insulator string device | |
| CN205828012U (en) | Suspension string is strengthened in ± 1100kV insulator duplex V-type one side | |
| CN217548823U (en) | Safety belt hanger special for lightning arrester, voltage transformer and main transformer neutral point disconnecting link | |
| CN205335747U (en) | Strain insulator string device is singly gone here and there in light -duty play of folded cascade | |
| CN220985232U (en) | Six-split large-section wire tension paying-off pulley hanger | |
| CN2641874Y (en) | Prefabricated aluminium pipe wire jumper | |
| CN208828634U (en) | A kind of locking device of belt frame connection vertical pin | |
| CN108792411A (en) | A kind of transmission device convenient for double-layered transporting luggage | |
| CN112709975B (en) | Installation fixing device of lamps and lanterns on steel construction | |
| CN203911232U (en) | Device for fixing grounding bar and N bar of low-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |