CN202535006U - Bracket seat for insulation-roll-rod bracket - Google Patents
Bracket seat for insulation-roll-rod bracket Download PDFInfo
- Publication number
- CN202535006U CN202535006U CN2012201303667U CN201220130366U CN202535006U CN 202535006 U CN202535006 U CN 202535006U CN 2012201303667 U CN2012201303667 U CN 2012201303667U CN 201220130366 U CN201220130366 U CN 201220130366U CN 202535006 U CN202535006 U CN 202535006U
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- CN
- China
- Prior art keywords
- insulation
- roll
- bracket
- square groove
- bearing
- 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
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Abstract
The utility model relates to a bracket seat for insulation-roll-rod bracket which comprises a roll rod and two bracket seats arranged on one sidewall edge of a insulation-bucket inner container. The roll rod is arranged between two bracket seats, wherein the bracket seat comprises a bearing seat mounted on an upper part and a base disposed on a lower part. The bearing seat comprises a bearing hole arranged in a side surface and a bearing mounted in the bearing hole. One end of the roll rod is disposed in the bearing. The base comprises a square groove. The sidewall edge of the insulation-bucket inner container is clamped in the square groove. A screw-thread through hole is opened in one side groove wall of the square groove. The bracket seats guarantee stable installation of the insulation-roll-rod bracket on the insulation-bucket inner container, thereby avoiding generation of a shake condition of the insulation-roll-rod bracket in the process of lead line laying and enabling the line laying process fluent.
Description
Technical field
The utility model relate to a kind of be used to insulate roll the carrier base of bridge.
Background technology
Charged cooperating just is meant in the power cut construction of online road that the consideration of starting from factors such as operation distance, coefficient of safety needs charged the cooperation, provides the operation of power failure operation and safety to go up a job that ensures.Cooperation 10 and 35kv unwrapping wire are more common in a live line working cooperating projects; Its working contents is by the operating personnel to be insulated in the live wire road of new construction of line below to cover; Operate charged bucket arm vehicle above the live wire road by the operating personnel subsequently, to new stringing carry out one lift, safeguard work.
Yet in cooperation unwrapping wire process repeatedly, the staff finds that the lead payingoff speed is slow, and insulation inner bag both sides and newly put lead and always produce wearing and tearing to a certain degree.Find through investigation and analysis; Because in carrying out the unwrapping wire engagement process; The insulation inner bag of aerial lift device with insulated arm need be in the safety that high relatively point could guarantee whole setting-out work always to carry out; Certainly will cause the friction of new frame lead and bucket arm vehicle insulation inner bag both sides, and then influence the useful life of insulation inner bag, influence the work safety of daily live line working; Owing to the relativity of power, new frame lead also certainly will receive wearing and tearing to a certain degree in the unwrapping wire process simultaneously, and especially for insulated conductor, existing cooperation unwrapping wire mode does not obviously meet the requirement in the acceptance specification; In addition, exactly because the existence of friction makes that the speed when carrying out charged cooperation unwrapping wire has also received very big influence.
Therefore; The insider has researched and developed and has a kind ofly rolled bridge with insulation inner bag matching used insulation, and the insulation inner bag that bridge is installed in the aerial lift device with insulated arm that is used to promote lead is rolled in this insulation, comprises that two carrier bases and one roll bar; The said bar that rolls is installed between two carrier bases; This insulation is rolled bridge and has been guaranteed enough distances between lead and insulation inner bag, thereby can not only cooperate the speed of unwrapping wire in the lifting work, and can protect the insulation inner bag effectively and newly put lead.
The carrier base that bridge is rolled in existing insulation directly is installed in the insulation inner bag through the mode of bayonet socket; During actual the use; This mounting means in the unwrapping wire process, causes insulation to roll rocking of bridge through regular meeting very built on the sand; Influence the smooth and easy of unwrapping wire, also can cause certain frictionally damage simultaneously the edge of insulation inner bag.
Summary of the invention
The purpose of the utility model be to overcome the defective of prior art and provide a kind of be used to insulate roll the carrier base of bridge, roll bridge and firmly be installed on the insulation inner bag to realize insulation.
The purpose of the utility model is achieved in that
The utility model a kind of is used to insulate and rolls the carrier base of bridge; This insulation is rolled bridge and is comprised and roll bar and two carrier bases, and is installed on the sidewall edge of insulation inner bag, and the said bar that rolls is installed between two carrier bases; Said carrier base comprises superposed bearing pedestal and the base that is positioned at the bottom; Said bearing pedestal comprises the dead eye of being located at its side surface and the bearing of being located in this dead eye, and a said end that rolls bar is installed in the said bearing, and said base comprises the square groove of being located at its bottom surface; The sidewall edge of said insulation inner bag is stuck in the said square groove, has a tapped through hole on the side channel wall of this square groove.
Above-mentioned a kind of be used to insulate roll the carrier base of bridge, wherein, the both sides cell wall of said square groove is provided with sawtooth.
Above-mentioned a kind of be used to insulate roll the carrier base of bridge; Wherein, Base also comprises the cushion block between the tapped through hole side channel wall of being located at said insulation inner bag and square groove, and the bolt of said cushion block through passing said tapped through hole is in a side of said insulation inner bag.
The utility model carrier base has guaranteed to insulate and has rolled the firm installation of bridge on the insulation inner bag, rolls the generation that bridge rocks situation thereby avoided in lead unwrapping wire process, insulating, and makes the unwrapping wire process smooth.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
To combine accompanying drawing that the utility model is described further below.
See also Fig. 1; The utility model has been shown among the figure has been used to insulate and rolls the carrier base of bridge, this insulation is rolled bridge and is comprised and roll bar 2 and two carrier bases 1, and is installed on the sidewall edge of insulation inner bag 4; Rolling bar 2 is installed between two carrier bases 1; The utility model carrier base 1 comprises superposed bearing pedestal 11 and the base 12 that is positioned at the bottom, and bearing pedestal 11 comprises the dead eye of being located at its side surface and the bearing of being located in this dead eye 15, rolls being installed in the bearing 15 of bar 2; Base 12 comprises the square groove 14 of being located at its bottom surface; The sidewall edge of insulation inner bag 4 is stuck in the square groove 14, has a tapped through hole 13 on the side channel wall of this square groove 14, spreads all over sawtooth 16 on the both sides cell wall of square groove 14.
During execute-in-place, the utility model carrier base 1 is installed in respectively on the both sides of the edge of insulation inner bag 4, and makes lead roll slip on the bar 2.The square groove 14 of the utility model is extremely fitted with insulation inner bag 4 edges; And make that through bolt and sawtooth 16 installation is more firm; Having guaranteed insulate rolls the firm installation between bridge and the insulation inner bag 4; Roll the generation that bridge rocks situation thereby avoided in lead unwrapping wire process, insulating, make the unwrapping wire process smooth.
Above embodiment only supplies to explain the usefulness of the utility model; But not to the restriction of the utility model; The technical staff in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also make various conversion or modification; Therefore all technical schemes that are equal to also should belong to the category of the utility model, should be limited each claim.
Claims (3)
1. one kind is used to insulate and rolls the carrier base of bridge, and this insulation is rolled bridge and comprised and roll bar and two carrier bases, and is installed on the sidewall edge of insulation inner bag; The said bar that rolls is installed between two carrier bases; It is characterized in that said carrier base comprises superposed bearing pedestal and the base that is positioned at the bottom, said bearing pedestal comprises the dead eye of being located at its side surface and the bearing of being located in this dead eye; A said end that rolls bar is installed in the said bearing; Said base comprises the square groove of being located at its bottom surface, and the sidewall edge of said insulation inner bag is stuck in the said square groove, has a tapped through hole on the side channel wall of this square groove.
2. as claimed in claim 1 a kind of be used to insulate roll the carrier base of bridge, it is characterized in that the both sides cell wall of said square groove is provided with sawtooth.
3. as claimed in claim 1 a kind of be used to insulate roll the carrier base of bridge; It is characterized in that; Base also comprises the cushion block between the tapped through hole side channel wall of being located at said insulation inner bag and square groove, and the bolt of said cushion block through passing said tapped through hole is in a side of said insulation inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201303667U CN202535006U (en) | 2012-03-30 | 2012-03-30 | Bracket seat for insulation-roll-rod bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201303667U CN202535006U (en) | 2012-03-30 | 2012-03-30 | Bracket seat for insulation-roll-rod bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535006U true CN202535006U (en) | 2012-11-14 |
Family
ID=47136164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201303667U Expired - Fee Related CN202535006U (en) | 2012-03-30 | 2012-03-30 | Bracket seat for insulation-roll-rod bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202535006U (en) |
-
2012
- 2012-03-30 CN CN2012201303667U patent/CN202535006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20200330 |