CN206313359U - Straight line pole fall block - Google Patents

Straight line pole fall block Download PDF

Info

Publication number
CN206313359U
CN206313359U CN201621230290.XU CN201621230290U CN206313359U CN 206313359 U CN206313359 U CN 206313359U CN 201621230290 U CN201621230290 U CN 201621230290U CN 206313359 U CN206313359 U CN 206313359U
Authority
CN
China
Prior art keywords
column
base plate
sleeve pipe
screw rod
tooth bar
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Withdrawn - After Issue
Application number
CN201621230290.XU
Other languages
Chinese (zh)
Inventor
朱长林
朱梦雨
徐建强
邹雨青
费利忠
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.)
Tongxiang Electric Power Engineering Co Ltd
Tongxiang Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Tongxiang Electric Power Engineering Co Ltd
Tongxiang Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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 Tongxiang Electric Power Engineering Co Ltd, Tongxiang Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical Tongxiang Electric Power Engineering Co Ltd
Priority to CN201621230290.XU priority Critical patent/CN206313359U/en
Application granted granted Critical
Publication of CN206313359U publication Critical patent/CN206313359U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Straight line pole fall block, it includes a base plate that can be arranged on by bolt on iron cross arm, be provided with base plate one perpendicular to base plate hollow column, the centre of the column is mounted with a screw rod, engaged by a pair of angular wheels and be connected to rotating shaft of the lateral arrangement above base plate in the bottom of the screw rod, the rotating shaft is overhanging by an axle bed for being fixed on column bottom, and is configured with hand wheel in overhanging end;A collar moving up and down is equipped with column, the collar is connected and can be moved with moving up and down for screw thread elevator with screw thread elevator that is interior positioned at column, being screwed on screw rod;Screw thread elevator is laterally circumscribed with a cross bar, and cross bar outside is equipped with a sleeve pipe that can be slided relatively, and the sheave for setting up cable is provided with sleeve pipe;An end that same direction tooth bar is in sleeve pipe is connected in by the connection sheet of an evagination on sleeve pipe, tooth bar is stretched into the tooth bar seat set in the outside of the collar one.With simple structure, using easy to operate, can be brought to construction it is convenient and safe the features such as.

Description

Straight line pole fall block
Technical field
The utility model relates to a kind of straight line pole fall block for power construction, especially 20 kilovolts of straight line poles Fall block, belongs to the construction tool technical field in electric power generation system.
Background technology
In power system, existing wire laying, is that fixed coaster is installed on iron cross arm, and wire is placed on coaster Interior transport, after the completion of need manpower to be drawn on the insulator of top wire to fixedly mount, this operating process not only consumes one's strength It is too fast, and safety coefficient is low, and such as operating personnel's strength not enough also needs two people to operate(Wire weight increases with size).
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of simple structure, uses behaviour Facilitate, can be brought to construction it is convenient with it is safe, reduce wire and bring direct pressure and harm to constructor, eliminate safety hidden The straight line pole fall block of trouble.
The purpose of this utility model is completed by following technical solution, a kind of straight line pole fall block, and it includes One can by bolt be arranged on iron cross arm on base plate, be provided with described base plate one perpendicular to base plate hollow column, should The centre of column is mounted with a screw rod, and the bottom of the screw rod is engaged by a pair of angular wheels and is connected to a lateral arrangement Rotating shaft above base plate, the rotating shaft is overhanging by an axle bed for being fixed on column bottom, and is configured with manual turning in overhanging end Wheel;
Be equipped with a collar moving up and down on described column, the collar be located in column, be screwed on screw rod Screw thread elevator be connected and can be moved with moving up and down for screw thread elevator;
Described screw thread elevator is laterally connected to a cross bar, and cross bar outside is equipped with one can the relative set for sliding Pipe, and the sheave for setting up cable is provided with sleeve pipe;One is connected in set by the connection sheet of an evagination on described sleeve pipe End of the pipe in same direction tooth bar, described tooth bar is stretched into the tooth bar seat set in the outside of the collar one, on tooth bar seat also Be provided with handwheel, the handwheel pass through stretch into tooth bar seat in rotary shaft and rotary shaft end travelling gear with Tooth bar engagement connection.
As preferred:Described base plate is strip plate, and hollow column is fixedly mounted on base plate by a Upright post base Centre, and the bar shaped long slot bore for being configured with screw bolt and nut is respectively arranged with the both sides of base plate;Described axle bed fixed installation On a side of the Upright post base;Described screw rod bottom is supported on the bottom surface in Upright post base by one end spherical bearing, Screw rod top is placed in the column covered joint seat that hollow column upper end configures by a bearing, and the column covered joint seat covers from the top down It is connected on column upper end and is fixedly connected;
The both sides of the sheave are respectively arranged with the socket ring being fixed on sleeve pipe, and detachably phase is socketed on ring at two Be connected to one across sheave U-shaped lock cable ring.
The utility model largely reduces constructor's some problems for being run into construction, e.g., muscle power with Do not go up, wire hangs down power, overtension, constructor shoulder silt green grass or young crops etc., and greatly reduce in work high above the ground and occur and do not go out Existing potential safety hazard;With simple structure, using easy to operate, can be brought to construction it is convenient with it is safe, reduce wire to being applied Work person brings direct pressure and harm, the features such as eliminating safe hidden trouble.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the side structure schematic diagram of Fig. 1.
Specific embodiment
The utility model is described in detail below in conjunction with accompanying drawing:Shown in Fig. 1-2, one kind described in the utility model Straight line pole fall block, it is included a base plate 2 that can be arranged on by bolt 1 on iron cross arm, one is provided with described base plate 2 Perpendicular to the hollow column 3 of base plate 2, the centre of the column 3 is mounted with a screw rod 4, and the bottom of the screw rod 4 is by a pair of cones Shape gear 5 is engaged and is connected to a lateral arrangement in the rotating shaft 6 of the top of base plate 2, and the rotating shaft 6 is fixed on the bottom of column 3 by one Axle bed 7 it is overhanging, and be configured with hand wheel 8 in overhanging end;
A collar moving up and down 9 is equipped with described column 3, the collar 9 be located at column 3 in, be screwed in spiral shell Screw thread elevator 10 on bar 4 is connected and can be moved with moving up and down for screw thread elevator 10;
Described screw thread elevator 10 is laterally circumscribed with a cross bar 11, and the outside of cross bar 11 is equipped with one and relative can slide Sleeve pipe 12, and the sheave 13 of an erection cable is provided with sleeve pipe 12;By the connection of an evagination on described sleeve pipe 12 Piece 14 is connected in an end that same direction tooth bar 15 is in sleeve pipe 12, and described tooth bar 15 is stretched into and set in the outside of the collar 9 one In the tooth bar seat 16 put, handwheel 17 is additionally provided with tooth bar seat 16, the handwheel 17 is by stretching into tooth bar seat 16 Rotary shaft 18 and travelling gear 19 and tooth bar 15 engagement of the end of rotary shaft 18 be connected.
Shown in figure, described base plate 2 is strip plate, and hollow column 3 is fixedly mounted on bottom by a Upright post base 20 The centre of plate 2, and the bar shaped long slot bore 27 for being configured with bolt 1 and nut 21 is respectively arranged with the both sides of base plate 2;Described axle Seat 7 is fixedly mounted on a side of the Upright post base 20;The described bottom of screw rod 4 is supported on vertical by one end spherical bearing 22 On bottom surface in column base 20, the top of screw rod 4 is placed in the column covered joint seat 24 that the upper end of hollow column 3 configures by a bearing 23 Interior, the column covered joint seat 24 is socketed in the upper end of column 3 and is fixedly connected from the top down;
The both sides of sheave described in the utility model 13 are respectively arranged with the socket ring 25 being fixed on sleeve pipe 12, and at two Detachably be connected on socket ring 25 one across sheave 13 U-shaped lock cable ring 26.

Claims (2)

1. straight line pole fall block, it includes a base plate that can be arranged on by bolt on iron cross arm, it is characterised in that described Be provided with base plate one perpendicular to base plate hollow column, the centre of the column is mounted with a screw rod, the bottom of the screw rod Engaged by a pair of angular wheels and be connected to rotating shaft of the lateral arrangement above base plate, the rotating shaft is fixed on column by one The axle bed of bottom is overhanging, and is configured with hand wheel in overhanging end;
Be equipped with a collar moving up and down on described column, the collar be located in column, the spiral shell being screwed on screw rod Line elevator is connected and can be moved with moving up and down for screw thread elevator;
Described screw thread elevator is laterally circumscribed with a cross bar, and cross bar outside is equipped with a sleeve pipe that can be slided relatively, and The sheave for setting up cable is provided with sleeve pipe;One is connected on described sleeve pipe by the connection sheet of an evagination to be in sleeve pipe The end of same direction tooth bar, described tooth bar is stretched into the tooth bar seat set in the outside of the collar one, is additionally provided with tooth bar seat Handwheel, the driving cog wheel and rack that the handwheel passes through to stretch into rotary shaft and rotary shaft end in tooth bar seat is nibbled Close connection.
2. straight line pole fall block according to claim 1, it is characterised in that described base plate is strip plate, hollow Column is fixedly mounted on the centre of base plate by a Upright post base, and is respectively arranged with the both sides of base plate and is configured with screw bolt and nut Bar shaped long slot bore;Described axle bed is fixedly mounted on a side of the Upright post base;Described screw rod bottom passes through one End face bearing is supported on the bottom surface in Upright post base, and screw rod top is placed in the column that hollow column upper end configures by a bearing In covered joint seat, the column covered joint seat is socketed in column upper end and is fixedly connected from the top down;
The both sides of the sheave are respectively arranged with the socket ring being fixed on sleeve pipe, and are detachably connected on two socket rings One across sheave U-shaped lock cable ring.
CN201621230290.XU 2016-11-16 2016-11-16 Straight line pole fall block Withdrawn - After Issue CN206313359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621230290.XU CN206313359U (en) 2016-11-16 2016-11-16 Straight line pole fall block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621230290.XU CN206313359U (en) 2016-11-16 2016-11-16 Straight line pole fall block

Publications (1)

Publication Number Publication Date
CN206313359U true CN206313359U (en) 2017-07-07

Family

ID=59244571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621230290.XU Withdrawn - After Issue CN206313359U (en) 2016-11-16 2016-11-16 Straight line pole fall block

Country Status (1)

Country Link
CN (1) CN206313359U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106654985A (en) * 2016-11-16 2017-05-10 国网浙江桐乡市供电公司 Linear pole lifting pulley
CN108892065A (en) * 2018-06-29 2018-11-27 国家电网公司 Electric power weight Hoisting tackle and hanging method
CN110707596A (en) * 2019-10-11 2020-01-17 国网山东省电力公司潍坊市寒亭区供电公司 Quick overhaul device for tension drainage plate of high-voltage transmission line

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106654985A (en) * 2016-11-16 2017-05-10 国网浙江桐乡市供电公司 Linear pole lifting pulley
CN106654985B (en) * 2016-11-16 2018-06-08 国网浙江桐乡市供电公司 A kind of straight line pole fall block
CN108892065A (en) * 2018-06-29 2018-11-27 国家电网公司 Electric power weight Hoisting tackle and hanging method
CN110707596A (en) * 2019-10-11 2020-01-17 国网山东省电力公司潍坊市寒亭区供电公司 Quick overhaul device for tension drainage plate of high-voltage transmission line

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20170707

Effective date of abandoning: 20180608