CN209168833U - A kind of railway traction net optimization improvement insulator - Google Patents

A kind of railway traction net optimization improvement insulator Download PDF

Info

Publication number
CN209168833U
CN209168833U CN201821574407.5U CN201821574407U CN209168833U CN 209168833 U CN209168833 U CN 209168833U CN 201821574407 U CN201821574407 U CN 201821574407U CN 209168833 U CN209168833 U CN 209168833U
Authority
CN
China
Prior art keywords
insulator
insulator body
pressing plate
railway traction
clamping plate
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 - Fee Related
Application number
CN201821574407.5U
Other languages
Chinese (zh)
Inventor
吴有龙
王思华
刘阳
付园淋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanzhou Jiaotong University
Original Assignee
Lanzhou Jiaotong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lanzhou Jiaotong University filed Critical Lanzhou Jiaotong University
Priority to CN201821574407.5U priority Critical patent/CN209168833U/en
Application granted granted Critical
Publication of CN209168833U publication Critical patent/CN209168833U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of railway traction nets to optimize improvement insulator, including insulator body, clamping plate and ring flange;The utility model designs rationally in structure, practicability is very high, when work, by lead placement in groove, left pressing plate and right pressing plate is driven to securely fix conducting wire by the second fastening screw and the second nut, avoid traditional damage and caducous problem tied up to conducting wire, the fixation of two-conductor line can be carried out simultaneously, when insulator body is damaged, it can be replaced by the first fastening screw and the first nut, so that the available cycling and reutilization of clamping plate, environmental protection and saving, circular hole chamber can effectively mitigate product weight under the premise of not changing insulator body structural strength, save raw material, reduce production cost, market competitiveness enhancing, pentagon pad and bulge loop enhance the fastness of device, ring flange makes easy for installation quick, improve working efficiency and the safety of staff.

Description

A kind of railway traction net optimization improvement insulator
Technical field
The utility model relates to insulator technology field, specifically a kind of railway traction net optimization improvement insulator.
Background technique
Insulator be mounted between the conductor or conductor and earthing component of different potentials be resistant to voltage and machinery is answered The device of power effect;Insulator is many kinds of, different.Though the structure and shape of different type insulator have bigger difference, But it is all made of insulating part and connection gold utensil two large divisions;Insulator is a kind of special insulation control, can be aerial It plays an important role in transmission line of electricity.Insulator is chiefly used in electric pole between one's early years, is slowly developed in high type high-tension bus-bar connection tower One end hung the insulators of many plate-likes, it is usually made of glass or ceramics, just applauds to increase creepage distance Edge.
Currently, existing insulator is mounted on one end of high-voltage electricity transmission tower connection mostly in the market, since insulator designs Problem, resulting in power worker's installation, consuming time is long, and security risk increases, while being not provided with special cable clamp, leads Cause cable be not fixed firmly, it is easy to fall off, at the same most of existing insulator be integral type, high production cost, once damage it is just complete Portion is scrapped, caused by economic loss it is larger.Therefore, those skilled in the art provide a kind of railway traction net optimization improvement insulation Son, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of railway traction nets to optimize improvement insulator, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of railway traction net optimization improvement insulator, including insulator body, clamping plate and ring flange, the insulator master Outside is provided with several big full skirts and small full skirt in the middle part of body, and the insulator body bosom is provided with inner cavity, the insulation Sub- body interior is circumferentially provided with several circular hole chambers around inner cavity, inside the insulator body and is located at inner cavity upper end and is provided with Pentagon slot, the pentagon slot inner tip are provided with pentagon pad, are provided with the first fastening screw in the pentagon slot, First fastening screw is through insulator body and by the first nut connecting cleat, and the clamping plate left end and right end middle part are It is symmetrical arranged fluted, the clamping plate left end is connected with left pressing plate by several second fastening screws, and the clamping plate right end passes through Several second fastening screws are connected with right pressing plate, and the insulator body lower end is provided with tube, sets on the outside of the tube Be equipped with several bulge loops, the ring flange upper end is provided with round tube set, and the round tube set is sheathed in tube, round tube set with Adhesive is provided between tube.
As a further solution of the present invention: the big full skirt and small full skirt in the middle part of insulator body outside in etc. Distance is staggered, and the big full skirt and small full skirt upper surface are disposed as the low slope surface of intermediate high surrounding.
The left pressing plate and right pressing plate are disposed as arch as a further solution of the present invention,.
Right pressing plate, insulator are run through in second fastening screw left end as a further solution of the present invention, Main body and left pressing plate are connected with the second nut.
The ring flange lower edge is provided with several fixation holes as a further solution of the present invention,.
The junction of the clamping plate and insulator body is provided with sealing as a further solution of the present invention, Pad.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs rationally in structure, and practicability is very high, when work, by lead placement in groove, passes through Second fastening screw and the second nut drive left pressing plate and right pressing plate to securely fix conducting wire, avoid traditional damage tied up to conducting wire Wound and caducous problem, while the fixation of two-conductor line can be carried out, when insulator body is damaged, pass through the first fastening spiral shell Bar and the first nut can be replaced, so that the available cycling and reutilization of clamping plate, environmental protection and saving, circular hole chamber can not change Effectively mitigate product weight under the premise of insulator body structural strength, saves raw material, reduce production cost, market is competing Strive power enhancing, pentagon pad and bulge loop enhance the fastness of device, ring flange make it is easy for installation quickly, improve work The working efficiency of personnel and safety.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of railway traction net optimization improvement insulator.
Fig. 2 is the enlarged drawing of A in a kind of railway traction net optimization improvement insulator.
Fig. 3 is the cross section view of insulator body in a kind of railway traction net optimization improvement insulator.
In figure: insulator body 1, big full skirt 2, small full skirt 3, inner cavity 4, circular hole chamber 5, pentagon pad 6, the first fastening screw 7, the first nut 8, clamping plate 9, groove 10, right pressing plate 11, the second fastening screw 12, left pressing plate 13, the second nut 14, tube 15, bulge loop 16, ring flange 17, round tube cover 18, adhesive 19, fixation hole 20.
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.
Please refer to FIG. 1 to FIG. 3, in the utility model embodiment, a kind of railway traction net optimization improvement insulator, including it is exhausted Edge main body 1, clamping plate 9 and ring flange 17, the 1 middle part outside of insulator body are provided with several big full skirts 2 and small full skirt 3, 1 bosom of insulator body is provided with inner cavity 4, is circumferentially provided with inside the insulator body 1 around inner cavity 4 several Circular hole chamber 5,1 inside of the insulator body and is located at 4 upper end of inner cavity and is provided with pentagon slot, the pentagon slot inner tip It is provided with pentagon pad 6, the first fastening screw 7 is provided in the pentagon slot, first fastening screw 7 runs through insulator Main body 1 is symmetrical arranged fluted 10 simultaneously by 8 connecting cleat 9 of the first nut in the middle part of 9 left end of clamping plate and right end, described 9 left end of clamping plate is connected with left pressing plate 13 by several second fastening screws 12, and 9 right end of clamping plate passes through several second fastening spiral shells Bar 12 is connected with right pressing plate 11, and 1 lower end of insulator body is provided with tube 15, if being provided on the outside of the tube 15 Dry bulge loop 16,17 upper end of ring flange are provided with round tube set 18, and the round tube set 18 is sheathed in tube 15, the round tube Adhesive 19 is provided between set 18 and tube 15.
The big full skirt 2 and small full skirt 3 are isodistantly spaced on the outside of 1 middle part of insulator body to be staggered, the big full skirt 2 With small 3 upper surface of the full skirt slope surface that be disposed as intermediate high surrounding low.
The left pressing plate 13 and right pressing plate 11 are disposed as arch.
Second fastening screw, 12 left end runs through right pressing plate 11, insulator body 1 and left pressing plate 13 and is connected with second Nut 14.
17 lower edge of ring flange is provided with several fixation holes 20.
The junction of the clamping plate 9 and insulator body 1 is provided with gasket.
The working principle of the utility model is:
The utility model relates to a kind of railway traction nets to optimize improvement insulator, when work, by lead placement in groove 10 It is interior, it drives left pressing plate 13 and right pressing plate 11 to securely fix conducting wire by the second fastening screw 12 and the second nut 14, avoids biography System ties up damage and caducous problem to conducting wire, while can carry out the fixation of two-conductor line, when insulator body 1 is damaged When, it can be replaced by the first fastening screw 7 and the first nut 8, so that the available cycling and reutilization of clamping plate 9, environmental protection It saves, circular hole chamber 5 can effectively mitigate product weight under the premise of not changing 1 structural strength of insulator body, save former material Material reduces production cost, and market competitiveness enhancing, pentagon pad 6 and bulge loop 16 enhance the fastness of device, ring flange 17 make it is easy for installation quickly, improve working efficiency and the safety of staff.
The utility model designs rationally in structure, and practicability is very high, when work, by lead placement in groove, passes through Second fastening screw and the second nut drive left pressing plate and right pressing plate to securely fix conducting wire, avoid traditional damage tied up to conducting wire Wound and caducous problem, while the fixation of two-conductor line can be carried out, when insulator body is damaged, pass through the first fastening spiral shell Bar and the first nut can be replaced, so that the available cycling and reutilization of clamping plate, environmental protection and saving, circular hole chamber can not change Effectively mitigate product weight under the premise of insulator body structural strength, saves raw material, reduce production cost, market is competing Strive power enhancing, pentagon pad and bulge loop enhance the fastness of device, ring flange make it is easy for installation quickly, improve work The working efficiency of personnel and safety.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of railway traction net optimization improvement insulator, including insulator body (1), clamping plate (9) and ring flange (17), special Sign is that outside is provided with several big full skirts (2) and small full skirt (3), the insulator body in the middle part of the insulator body (1) (1) bosom is provided with inner cavity (4), is circumferentially provided with several circular hole chambers around inner cavity (4) inside the insulator body (1) (5), the insulator body (1) is internal and inner cavity (4) upper end is provided with pentagon slot, the pentagon slot inner tip It is provided with pentagon pad (6), is provided in the pentagon slot the first fastening screw (7), first fastening screw (7) is run through Insulator body (1) is simultaneously symmetrical arranged by the first nut (8) connecting cleat (9), clamping plate (9) left end and right end middle part Fluted (10), clamping plate (9) left end are connected with left pressing plate (13), the clamping plate by several second fastening screws (12) (9) right end is connected with right pressing plate (11) by several second fastening screws (12), and insulator body (1) lower end is provided with circle Tube body (15), tube (15) outside are provided with several bulge loops (16), and ring flange (17) upper end is provided with round tube set (18), the round tube set (18) is sheathed on tube (15), is provided with glue between the round tube set (18) and tube (15) Stick (19).
2. a kind of railway traction net optimization improvement insulator according to claim 1, which is characterized in that the big full skirt (2) it is isodistantly spaced and is staggered with small full skirt (3) outside in the middle part of insulator body (1), the big full skirt (2) and small full skirt (3) upper surface is disposed as the low slope surface of intermediate high surrounding.
3. a kind of railway traction net optimization improvement insulator according to claim 1, which is characterized in that the left pressing plate (13) and right pressing plate (11) is disposed as arch.
4. a kind of railway traction net optimization improvement insulator according to claim 1, which is characterized in that second fastening Screw rod (12) left end runs through right pressing plate (11), insulator body (1) and left pressing plate (13) and is connected with the second nut (14).
5. a kind of railway traction net optimization improvement insulator according to claim 1, which is characterized in that the ring flange (17) lower edge is provided with several fixation holes (20).
6. a kind of railway traction net optimization improvement insulator according to claim 1, which is characterized in that the clamping plate (9) The junction of insulator body (1) is provided with gasket.
CN201821574407.5U 2018-09-26 2018-09-26 A kind of railway traction net optimization improvement insulator Expired - Fee Related CN209168833U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821574407.5U CN209168833U (en) 2018-09-26 2018-09-26 A kind of railway traction net optimization improvement insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821574407.5U CN209168833U (en) 2018-09-26 2018-09-26 A kind of railway traction net optimization improvement insulator

Publications (1)

Publication Number Publication Date
CN209168833U true CN209168833U (en) 2019-07-26

Family

ID=67332247

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821574407.5U Expired - Fee Related CN209168833U (en) 2018-09-26 2018-09-26 A kind of railway traction net optimization improvement insulator

Country Status (1)

Country Link
CN (1) CN209168833U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112086248A (en) * 2020-10-27 2020-12-15 萍乡市第五电瓷厂有限公司 Special-shaped porcelain insulator and manufacturing process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112086248A (en) * 2020-10-27 2020-12-15 萍乡市第五电瓷厂有限公司 Special-shaped porcelain insulator and manufacturing process thereof

Similar Documents

Publication Publication Date Title
CN201518406U (en) Lightning protection grounding wire clip for overhead conductor wire
CN209168833U (en) A kind of railway traction net optimization improvement insulator
CN204691371U (en) A kind of 110kV cable double-circuit line terminal tower
CN207517449U (en) A kind of high tenacity high voltage suspended insulator
CN209895848U (en) Lightning protection column type porcelain insulator
CN205723018U (en) Lightning protection pillar insulator
CN201502207U (en) High-voltage pole for aerial lines
CN206722513U (en) A kind of overhead transmission line composite punching tangent tower
CN204928052U (en) Rod -type vertical arrangement compact transmission line
CN209730736U (en) A kind of semitight protecting crust of the naked busbar of low pressure
CN208778152U (en) Blade tip lightning protection device, blade lightning-protection system, fan blade and wind-driven generator
CN205070380U (en) 320kV DC cable outdoor termination
CN209056894U (en) A kind of bus duct
CN206976063U (en) A kind of overhead line
CN208778151U (en) Blade lightning protection device, blade lightning-protection system, fan blade and wind-driven generator
CN207752838U (en) A kind of self-clean type high intensity bar-shaped porcelain insulator
CN205595142U (en) Prevent built on stilts insulated wire lightning -caused breaking insulator
CN208922765U (en) A kind of overhead stranded conductor
CN205069241U (en) A compound post insulators of two big umbellules shape direct current for high -altitude area
CN208271619U (en) A kind of civilian cable of water proof type
CN205894824U (en) Lightning protection ultra -high voltage transmission line tower
CN205319607U (en) Novel high -voltage line maintenance device
CN209516570U (en) A kind of 10kV overhead distribution Novel lightning-proof device
CN206584785U (en) A kind of tunnel positions composite insulator with overall
CN208335889U (en) Composite insulation cross arm

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190726

Termination date: 20200926

CF01 Termination of patent right due to non-payment of annual fee