CN108988261A - Adjustable electric power bracket - Google Patents
Adjustable electric power bracket Download PDFInfo
- Publication number
- CN108988261A CN108988261A CN201710414407.2A CN201710414407A CN108988261A CN 108988261 A CN108988261 A CN 108988261A CN 201710414407 A CN201710414407 A CN 201710414407A CN 108988261 A CN108988261 A CN 108988261A
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- upright bar
- support arm
- electric power
- link block
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of adjustable electric power brackets, the locating piece passes through hole by bolt and is connected with support arm, the upper end of one end of remotely located piece of the support arm is equipped with lifting lug, the upper center of the upright bar is equipped with the second fixed pulley, the upper end two sides of the upright bar are symmetrically installed with the first fixed pulley and third fixed pulley, the upright bar is equipped with the 4th fixed pulley far from the side lower end of support arm, the upright bar, which is located above the 4th fixed pulley, is fixedly connected with link block, the middle part of the link block along the vertical direction on offer circular hole, screw is threaded in the middle part of the other end of the link block, the inner cavity of the link block offers the groove being located in same horizontal line with screw, the lifting lug sequentially passes through the second fixed pulley by wirerope, third fixed pulley, circular hole and the 4th fixed pulley are connected with hook.The present invention has the characteristics that structure is simple, at low cost, easy for installation.
Description
Technical field
The present invention relates to technical field of electric power, specially a kind of adjustable electric power bracket.
Background technique
Electric power bracket is the device for supporting fixed cable, is set for such as 50 meters at a certain distance from the length direction of cable
Have an electric power bracket, electric power bracket in the prior art be mostly it is fixed, support angle and height are not adjustable, thus shadow
The normal mounting of cable is rung.
Summary of the invention
The purpose of the present invention is to provide a kind of adjustable electric power brackets, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of adjustable electric power bracket, including upright bar,
Fixing sleeve is connected to locating piece above the middle part of the upright bar, and the outside one end of the locating piece offers hole, and the locating piece is logical
It crosses bolt and is connected with support arm across hole, the upper end of one end of remotely located piece of the support arm is equipped with lifting lug, the support
Equidistant on arm to offer multiple groups mounting hole, the upper center of the upright bar is equipped with the second fixed pulley, the upper end of the upright bar
Two sides are symmetrically installed with the first fixed pulley and third fixed pulley, and the upright bar is equipped with the 4th far from the side lower end of support arm and determines
Pulley, the upright bar, which is located above the 4th fixed pulley, is fixedly connected with link block, and the middle part of the link block is along the vertical direction
On offer circular hole, be threaded with screw in the middle part of the other end of the link block, the inner cavity of the link block offers and spiral shell
Nail is located at the groove in same horizontal line, and wirerope is fixedly connected on the lifting lug, and the lifting lug is successively worn by wirerope
It crosses the second fixed pulley, third fixed pulley, circular hole and the 4th fixed pulley and is connected with hook.
Preferably, first fixed pulley, the second fixed pulley, third fixed pulley and the 4th fixed pulley are located on the same face,
And first fixed pulley be spare fixed pulley.
Preferably, mounting hole described in every group includes multiple threading holes.
Preferably, the screw is arranged to arc-shaped close to one end of circular hole.
Compared with prior art, the beneficial effects of the present invention are: this adjustable electric power bracket, when cable need across
Support arm far from one end of upright bar threading hole when, in lower end with power-equipment drive hook move downward, wirerope pull branch
Brace moves upwards, and close to upright bar, installation terminates rotary screw and fixes wirerope the threading hole of relatively distal end at this time, significantly facilitates
Installation of the staff to cable, the present invention have the characteristics that structure is simple, at low cost, easy for installation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is Section A-A structural schematic diagram of the present invention.
In figure: upright bar (1), locating piece (2), hole (3), bolt (4), support arm (5), lifting lug (6), mounting hole (7), steel wire
It restricts (8), the first fixed pulley (9), the second fixed pulley (10), third fixed pulley (11), the 4th fixed pulley (12), hook (13), connect
Connect block (14), circular hole (15), screw (16), groove (17), threading hole (18).
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: a kind of adjustable electric power bracket, including upright bar 1 are stood
Fixing sleeve is connected to locating piece 2 above the middle part of bar 1, and the outside one end of locating piece 2 offers hole 3, and locating piece 2 is worn by bolt 4
Via hole 3 is connected with support arm 5, and the upper end of one end that 5 remotely located pieces 2 of support arm is equipped with lifting lug 6, equidistant on support arm 5
Multiple groups mounting hole 7 is offered, every group of mounting hole 7 includes multiple threading holes 18, prevents the interference between multi-cable.
The upper center of upright bar 1 is equipped with the second fixed pulley 10, and the upper end two sides of upright bar 1 are symmetrically installed with the first fixed pulley
9 and third fixed pulley 11, upright bar 1 the 4th fixed pulley 12, the first fixed pulley 9, second are installed far from the side lower end of support arm 5
Fixed pulley 10, third fixed pulley 11 and the 4th fixed pulley 12 are located on the same face, and the first fixed pulley 9 is spare fixed pulley, is stood
The top that bar 1 is located at the 4th fixed pulley 12 is fixedly connected with link block 14, the middle part of link block 14 along the vertical direction on offer
The other end middle part of circular hole 15, link block 14 is threaded with screw 16, and screw 16 is arranged to circular arc close to one end of circular hole 15
Shape, the inner cavity of link block 14 offer the groove 17 being located in same horizontal line with screw 16, are fixedly connected with steel wire on lifting lug 6
Rope 8, lifting lug 6 sequentially pass through the second fixed pulley 10, third fixed pulley 11, circular hole 15 and the 4th fixed pulley 12 by wirerope 8 and connect
It is connected to hook 13.
This adjustable electric power bracket, when cable needs the threading hole 18 of one end across support arm 5 far from upright bar 1
When, drive hook 13 to move downward with power-equipment in lower end, wirerope 8 pulls support arm 5 to move upwards, at this time relatively distal end
Close to upright bar 1, installation terminates rotary screw 16 and fixes wirerope 8 threading hole 18, greatly facilitates staff to cable
Installation, the present invention have the characteristics that structure is simple, at low cost, easy for installation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of adjustable electric power bracket, including upright bar (1), it is characterised in that: fixing sleeve above the middle part of the upright bar (1)
It is connected to locating piece (2), the outside one end of the locating piece (2) offers hole (3), and the locating piece (2) is passed through by bolt (4)
Hole (3) is connected with support arm (5), and the upper end of one end of the support arm (5) remotely located piece (2) is equipped with lifting lug (6), described
Equidistant on support arm (5) to offer multiple groups mounting hole (7), the upper center of the upright bar (1) is equipped with the second fixed pulley
(10), the upper end two sides of the upright bar (1) are symmetrically installed with the first fixed pulley (9) and third fixed pulley (11), the upright bar (1)
Side lower end far from support arm (5) is equipped with the 4th fixed pulley (12), and the upright bar (1) is located at the upper of the 4th fixed pulley (12)
Side be fixedly connected with link block (14), the middle part of the link block (14) along the vertical direction on offer circular hole (15), the company
It connects and is threaded with screw (16) in the middle part of the other end of block (14), the inner cavity of the link block (14) offers and screw (16) position
It is fixedly connected with wirerope (8) on the groove (17) in same horizontal line, the lifting lug (6), the lifting lug (6) passes through steel wire
Rope (8) sequentially passes through the second fixed pulley (10), third fixed pulley (11), circular hole (15) and the 4th fixed pulley (12) and is connected with hook
(13).
2. a kind of adjustable electric power bracket according to claim 1, it is characterised in that: first fixed pulley (9),
Two fixed pulleys (10), third fixed pulley (11) and the 4th fixed pulley (12) are located on the same face, and the first fixed pulley (9) is spare
Fixed pulley.
3. a kind of adjustable electric power bracket according to claim 1, it is characterised in that: mounting hole described in every group (7) packet
Include multiple threading holes (18).
4. a kind of adjustable electric power bracket according to claim 1, it is characterised in that: the screw (16) is close to circular hole
(15) one end is arranged to arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710414407.2A CN108988261A (en) | 2017-06-05 | 2017-06-05 | Adjustable electric power bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710414407.2A CN108988261A (en) | 2017-06-05 | 2017-06-05 | Adjustable electric power bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108988261A true CN108988261A (en) | 2018-12-11 |
Family
ID=64501879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710414407.2A Withdrawn CN108988261A (en) | 2017-06-05 | 2017-06-05 | Adjustable electric power bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988261A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117715A (en) * | 2020-10-13 | 2020-12-22 | 国网河南省电力公司唐河县供电公司 | Categorised auxiliary device of power cable |
-
2017
- 2017-06-05 CN CN201710414407.2A patent/CN108988261A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117715A (en) * | 2020-10-13 | 2020-12-22 | 国网河南省电力公司唐河县供电公司 | Categorised auxiliary device of power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |