CN208673818U

CN208673818U - A kind of electric porcelain electrical appliance mounting and fixing support

Info

Publication number: CN208673818U
Application number: CN201821434817.XU
Authority: CN
Inventors: 丁明清
Original assignee: Liling Hudianshun Lightning Electric Porcelain Electrical Appliances Co Ltd
Current assignee: Liling Hudianshun Lightning Electric Porcelain Electrical Appliances Co Ltd
Priority date: 2018-09-03
Filing date: 2018-09-03
Publication date: 2019-03-29
Anticipated expiration: 2028-09-03

Abstract

The utility model discloses a kind of electric porcelain electrical appliance mounting and fixing supports, including wiring tower cross-arm, the positive lower part of wiring tower cross-arm is provided with fixing seat, the fixing seat is threadedly coupled in its positive two first fixing bolt with wiring tower cross-arm by setting, the bottom of the fixing seat is fixedly connected there are two fixed column, it is flexibly connected between two fixed columns by fixed thread bar, the both ends of the fixed thread bar extend through two fixed columns and extend to the outside of two fixed columns, and the both ends on fixed thread bar surface are threaded with the first fixture nut.The utility model passes through setting fixing device for installing, play the effect for being convenient for changing insulator, it is not only convenient for the insulator that construction personnel removes damage, and the insulator of damage can directly be hung over to the insulator more renewed on hook, it operates more convenient, reduces security risk present in replacement process.

Description

A kind of electric porcelain electrical appliance mounting and fixing support

Technical field

The utility model relates to technical field of power systems, specially a kind of electric porcelain electrical appliance mounting and fixing support.

Background technique

Electrotechnical ceramics abbreviation electroceramics, in the broadest sense, electroceramics cover various electrician's ceramics, including insulation pottery Porcelain, semiconductive ceramic etc..Electroceramics is to also serve as it sometimes applied to the component for mainly playing support and insulating effect in electric system The container of its electric component.Therefore, have to its mechanical performance, electric property, environmental resistance (cold and hot, anti-pollution, aging etc.) Higher requirement.

Electroceramics is classified generally according to the shape, voltage class, application environment of product.It can be divided by shape of product: dish type Suspension insulator, pin insulator, rod insulator, hollow insulator etc.；It can be divided by voltage class: low-voltage (exchange 1000V and hereinafter, direct current 1500V and following) insulator insulate with high voltage (exchanging 1000V or more, direct current 1500V or more) Son, wherein have again in high-tension insulator super-pressure (exchange 330kV and 500kV, direct current 500kV) and extra-high voltage (exchange 750kV with 1000kV, direct current 800kV) point；It can be divided by handling characteristics: route insulator, power station or electric appliance insulator；By use Environment can be divided into indoor insulator and outdoor insulator etc..

The fixed installation of electric porcelain electrical appliance is mostly the insulator installed on high-tension bus-bar connection tower, and common electric porcelain electrical appliance peace Dress fixed frame is not easy to for replacing insulator, and construction personnel needs the insulator that will damage dismounting and more during use The insulator renewed, and during new insulator is installed, the insulator of damage can not be placed, and the behaviour of construction personnel is not only given Certain influence is brought, and there are certain risk.

Utility model content

The purpose of this utility model is to provide a kind of electric porcelain electrical appliance mounting and fixing supports, have and are conveniently replaceable the excellent of insulator Point solves the problems, such as that common electric porcelain electrical appliance mounting and fixing support is not easy to for replacing insulator.

To achieve the above object, the utility model provides the following technical solutions: a kind of electric porcelain electrical appliance mounting and fixing support, including Wiring tower cross-arm, the positive lower part of wiring tower cross-arm are provided with fixing seat, and the fixing seat is positive at its by being arranged Two the first fixing bolts are threadedly coupled with wiring tower cross-arm, and the bottom of the fixing seat is fixedly connected there are two fixed column, and two It is flexibly connected between a fixed column by fixed thread bar, the both ends of the fixed thread bar extend through two fixed columns and prolong The outside of two fixed columns is extended to, the both ends on fixed thread bar surface are threaded with the first fixture nut, described solid Determine threaded rod surface and is provided with limit film, the midpoint on fixed thread bar surface respectively close to the position of two fixed columns Place is socketed with fixing device for installing；

The fixing device for installing includes installation casing, and the bottom of the installation casing is fixedly connected with link block, described The bottom of link block is fixedly connected with fixed panel, and the front of the fixed panel symmetrically opens up that there are two fixing grooves, described solid Determine to be provided with fixed block on rear side of slot inner wall, the front of the fixed block is provided with the second fixing bolt, the described second fixed spiral shell The rear side of bolt, which sequentially passes through fixed block and fixed panel from front to back and extends to the back side of fixed panel, is threaded with second Fixture nut, the bottom of the fixed block, which is run through fixing groove and extended to, is fixedly connected with mounting base outside it, the mounting base It has been respectively fixedly connected with the first mounting blocks and the second mounting blocks at left and right sides of bottom, has been offered on the left of second mounting blocks Clamping groove, the clamping groove are internally provided with clamping bar, and the position of the right side of first mounting blocks and corresponding clamping groove is opened Equipped with spring mounting groove, the position of the left side of first mounting blocks and corresponding spring mounting groove offers interconnected with it By slot, the left end of the clamping bar sequentially passes through clamping groove, spring mounting groove from right to left and passes through slot and extend to first Pull ring is fixedly connected on the left of mounting blocks, the clamping bar surface activity inside spring mounting groove is connected with spring installation Plate, the clamping bar surface and is located on the right side of spring mounting plate and is provided with adjustable spring, the clamping bar surface and corresponding blocks The opening of access slot is fixedly connected with spring force bearing plate, and the left side of the adjustable spring is fixedly connected with spring mounting plate, described The right side of adjustable spring is fixedly connected with spring force bearing plate, the right side of the spring force bearing plate and the opening phase mutual connection of clamping groove Touching.

Preferably, the installation casing is movably connected in the surface of fixed thread bar.

Preferably, the top of the installation casing is symmetrical arranged there are two the first positioning plate, the wiring tower cross-arm bottom And the position between corresponding two the first positioning plates is fixedly connected with the second positioning plate.

Preferably, the front and back of the fixed panel is fixedly connected to hook, and the surface of the hook is socketed with Anti-slip cover.

Preferably, clamping cushion is fixedly connected on the right side of the clamping groove inner wall, the right end of the clamping bar is through card It connects cushion and contacts with each other with it.

Preferably, it is fixedly connected through a cushion block on the inner wall of spring mounting groove on the left of the spring mounting plate, it is described It is clamped bar surface and is located on the left of the first mounting blocks and be fixedly connected with limit plate, the right side of the limit plate and the first mounting blocks It contacts with each other.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model is played the effect for being convenient for changing insulator, is not only convenient for by setting fixing device for installing Construction personnel removes the insulator of damage, and the insulator of damage can directly be hung over to the insulator more renewed on hook, It operates more convenient, reduces security risk present in replacement process.

2, the utility model is cooperated by the first positioning plate of setting and the second positioning plate, plays location and installation casing Effect, avoid installation casing rotate on fixed thread bar, by setting hook can be temporary by the old insulator of dismounting When hang on hook, facilitate subsequent operation, and played the role of by Anti-slip cover it is certain anti-skidding, it is soft by setting clamping Pad plays the role of protecting clamping groove, avoids the clamping direct bullet of bar from causing the damage of clamping groove to clamping groove, passes through setting Cushion block has not only acted as fixed effect, and plays the role of certain load, offsets power suffered by spring mounting plate, Play the role of limiting card extension bar by the way that limit plate is arranged.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the structure of the utility model front view；

Fig. 2 is the cross-sectional view of the structure of the utility model fixing device for installing front view；

Fig. 3 is the cross-sectional view of the structure of the utility model fixing device for installing side view；

Fig. 4 is the partial enlarged view of A in the utility model Fig. 2.

In figure: 1, wiring tower cross-arm；2, fixing seat；3, the first fixing bolt；4, fixed column；5, fixed thread bar；6, One fixture nut；7, limit film；8, fixing device for installing；81, casing is installed；82, link block；83, fixed panel；84, fixed Slot；85, fixed block；86, the second fixing bolt；87, the second fixture nut；88, mounting base；89, the first mounting blocks；810, second Mounting blocks；811, clamping groove；812, it is clamped bar；813, spring mounting groove；814, pass through slot；815, pull ring；816, spring is installed Plate；817, adjustable spring；818, spring force bearing plate；819, the first positioning plate；820, it links up with；821, Anti-slip cover；822, it is clamped soft Pad；823, cushion block；824, limit plate；9, the second positioning plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of electric porcelain electrical appliance mounting and fixing support, including connect Transmission tower cross-arm 1, the positive lower part of wiring tower cross-arm 1 are provided with fixing seat 2, and fixing seat 2 is by setting at its positive two the One fixing bolt 3 is threadedly coupled with wiring tower cross-arm 1, and the bottom of fixing seat 2 is fixedly connected with two fixations there are two fixed column 4 It is flexibly connected between column 4 by fixed thread bar 5, the both ends of fixed thread bar 5 extend through two fixed columns 4 and extend to two The outside of a fixed column 4, the both ends on 5 surface of fixed thread bar are threaded with the first fixture nut 6,5 table of fixed thread bar Face and it is provided with limit film 7 respectively close to the position of two fixed columns 4, the midpoint on 5 surface of fixed thread bar is socketed with peace Fill fixed device 8.

Fixing device for installing 8 includes installation casing 81, and the bottom of installation casing 81 is fixedly connected with link block 82, link block 82 bottom is fixedly connected with fixed panel 83, and the front of fixed panel 83 symmetrically opens up that there are two fixing groove 84, fixing grooves 84 Fixed block 85 is provided on rear side of inner wall, the front of fixed block 85 is provided with the second fixing bolt 86, the second fixing bolt 86 Rear side, which sequentially passes through fixed block 85 and fixed panel 83 from front to back and extends to the back side of fixed panel 83, is threaded with the Two fixture nuts 87, the bottom of fixed block 85, which is run through fixing groove 84 and extended to outside it, is fixedly connected with mounting base 88, installs Seat has been respectively fixedly connected with the first mounting blocks 89 and the second mounting blocks 810, a left side for the second mounting blocks 810 at left and right sides of 88 bottoms Side offers clamping groove 811, and clamping groove 811 is internally provided with clamping bar 812, the right side of the first mounting blocks 89 and corresponding clamping The position of slot 811 offers spring mounting groove 813, and the position of the left side of the first mounting blocks 89 and corresponding spring mounting groove 813 is opened Equipped with interconnected with it by slot 814, the left end for being clamped bar 812 sequentially passes through clamping groove 811, spring installation from right to left Slot 813 and pass through slot 814 and extend to the left sides of the first mounting blocks 89 and be fixedly connected with pull ring 815, is located at spring mounting groove 813 Internal 812 surface activity of clamping bar is connected with spring mounting plate 816, is clamped 812 surface of bar and is located at spring mounting plate 816 Right side is provided with adjustable spring 817, and the opening for being clamped 812 surface of bar and corresponding clamping groove 811 is fixedly connected with spring load The left side of plate 818, adjustable spring 817 is fixedly connected with spring mounting plate 816, the right side of adjustable spring 817 and spring force bearing plate 818 are fixedly connected, and the right side of spring force bearing plate 818 and the opening of clamping groove 811 contact with each other；Fixed dress is installed by setting 8 are set, the effect for being convenient for changing insulator is played, construction personnel is not only convenient for and removes the insulator of damage, and can will damage Bad insulator directly hangs over the insulator more renewed on hook 820, and operation is more convenient, reduces in replacement process and deposits Security risk.

In the utility model: installation casing 81 is movably connected in the surface of fixed thread bar 5.

In the utility model: the top of installation casing 81 is arranged symmetrically, and there are two the first positioning plate 819, wiring tower cross-arms 1 Position between bottom and corresponding two the first positioning plates 819 is fixedly connected with the second positioning plate 9；By the way that the first positioning plate is arranged 819 and second positioning plate 820 cooperate, play the role of location and installation casing 81, avoid installation casing 81 in fixed spiral shell It rotates on rasp bar 5.

In the utility model: the front and back of fixed panel 83 is fixedly connected to hook 820, links up with 820 surface It is socketed with Anti-slip cover 821；The old insulator of dismounting can temporarily be hung on hook 820, be facilitated subsequent by setting hook 820 Operation, and played the role of by Anti-slip cover 821 certain anti-skidding.

In the utility model: being fixedly connected with clamping cushion 822 on the right side of 811 inner wall of clamping groove, be clamped the right end of bar 812 It contacts with each other through clamping cushion 822 and with it；Play the role of protecting clamping groove 811 by setting clamping cushion 822, keep away Exempt to be clamped the direct bullet of bar 812 and causes the damage of clamping groove 811 to clamping groove 811.

In the utility model: the left side of spring mounting plate 816 is fixedly connected on spring mounting groove 813 by cushion block 823 On inner wall, it is clamped 812 surface of bar and is fixedly connected with limit plate 824, the right side of limit plate 824 positioned at the left side of the first mounting blocks 89 Side contacts with each other with the first mounting blocks 89；Fixed effect has been not only acted as by the way that cushion block 823 is arranged, and has been played certain Power suffered by spring mounting plate 816 is offset in the effect of load, plays limiting card extension bar 812 by the way that limit plate 824 is arranged Effect.

Working principle: when needing the insulator of lower damage, pull ring 815 is pulled, pull ring 815 drives clamping bar 812 from card Extraction, can take out the insulator of damage in access slot 811, then temporarily hang over it on hook 820, the insulation more renewed Son.

In summary: the electric porcelain electrical appliance mounting and fixing support solves common electroceramics by the way that fixing device for installing 8 is arranged The problem of electric mounting fixed frame is not easy to for replacing insulator.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of electric porcelain electrical appliance mounting and fixing support, including wiring tower cross-arm (1), it is characterised in that: the wiring tower cross-arm (1) is just The lower part in face is provided with fixing seat (2), the fixing seat (2) by setting its positive two first fixing bolt (3) with Wiring tower cross-arm (1) is threadedly coupled, and the bottom of the fixing seat (2) is fixedly connected there are two fixed column (4), two fixed columns (4) it is flexibly connected between by fixed thread bar (5), the both ends of the fixed thread bar (5) extend through two fixed columns (4) And the outside of two fixed columns (4) is extended to, the both ends on fixed thread bar (5) surface are threaded with the first fixed spiral shell Female (6), fixed thread bar (5) surface and are provided with limit film (7), institute respectively close to the position of two fixed columns (4) The midpoint for stating fixed thread bar (5) surface is socketed with fixing device for installing (8)；

The fixing device for installing (8) includes installation casing (81), and the bottom of installation casing (81) is fixedly connected with connection The bottom of block (82), the link block (82) is fixedly connected with fixed panel (83), and the front of the fixed panel (83) is symmetrical There are two opening up fixing groove (84), it is provided with fixed block (85) on rear side of fixing groove (84) inner wall, the fixed block (85) Front be provided with the second fixing bolt (86), the rear side of second fixing bolt (86) sequentially passes through fixed block from front to back (85) it and fixed panel (83) and extends to the back side of fixed panel (83) and is threaded with the second fixture nut (87), it is described solid The bottom for determining block (85), which is run through fixing groove (84) and extended to outside it, to be fixedly connected with mounting base (88), the mounting base (88) The first mounting blocks (89) and the second mounting blocks (810), second mounting blocks have been respectively fixedly connected at left and right sides of bottom (810) it being offered on the left of clamping groove (811), being internally provided with for the clamping groove (811) is clamped bar (812), and described first The position of the right side of mounting blocks (89) and corresponding clamping groove (811) offers spring mounting groove (813), first mounting blocks (89) position in left side and corresponding spring mounting groove (813) offers interconnected with it by slot (814), the clamping The left end of bar (812) sequentially passes through clamping groove (811), spring mounting groove (813) from right to left and passes through slot (814) and extend to It is fixedly connected with pull ring (815) on the left of first mounting blocks (89), is located at spring mounting groove (813) internal clamping bar (812) Surface activity is connected with spring mounting plate (816), clamping bar (812) surface and the right side for being located at spring mounting plate (816) It is provided with adjustable spring (817), the opening of clamping bar (812) surface and corresponding clamping groove (811) is fixedly connected with bullet The left side of spring force bearing plate (818), the adjustable spring (817) is fixedly connected with spring mounting plate (816), the adjustable spring (817) right side is fixedly connected with spring force bearing plate (818), right side and clamping groove (811) of the spring force bearing plate (818) Opening contacts with each other.

2. a kind of electric porcelain electrical appliance mounting and fixing support according to claim 1, it is characterised in that: the installation casing (81) is living The dynamic surface for being connected to fixed thread bar (5).

3. a kind of electric porcelain electrical appliance mounting and fixing support according to claim 1, it is characterised in that: installation casing (81) Top is arranged symmetrically, and there are two the first positioning plate (819), the wiring tower cross-arm (1) bottom and corresponding two the first positioning plates (819) position between is fixedly connected with the second positioning plate (9).

4. a kind of electric porcelain electrical appliance mounting and fixing support according to claim 1, it is characterised in that: the fixed panel (83) Front and back is fixedly connected to hook (820), and the surface of the hook (820) is socketed with Anti-slip cover (821).

5. a kind of electric porcelain electrical appliance mounting and fixing support according to claim 1, it is characterised in that: in the clamping groove (811) Be fixedly connected on the right side of wall clamping cushion (822), it is described clamping bar (812) right end through clamping cushion (822) and and its It contacts with each other.

6. a kind of electric porcelain electrical appliance mounting and fixing support according to claim 1, it is characterised in that: the spring mounting plate (816) left side is fixedly connected on the inner wall of spring mounting groove (813) by cushion block (823), clamping bar (812) surface And be located on the left of the first mounting blocks (89) and be fixedly connected with limit plate (824), the right side of the limit plate (824) and the first peace Dress block (89) contacts with each other.