CN205690021U - A kind of adjustable lifting jack props up stake tool - Google Patents

A kind of adjustable lifting jack props up stake tool Download PDF

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Publication number
CN205690021U
CN205690021U CN201620506710.6U CN201620506710U CN205690021U CN 205690021 U CN205690021 U CN 205690021U CN 201620506710 U CN201620506710 U CN 201620506710U CN 205690021 U CN205690021 U CN 205690021U
Authority
CN
China
Prior art keywords
seat
tuning post
gripper shoe
jack
tuning
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
CN201620506710.6U
Other languages
Chinese (zh)
Inventor
李宝春
成常通
王大朋
刘项宇
王晶尧
刘向海
刘尧
秦嗣文
李觅
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.)
Harbin Electric Machinery Co Ltd
Original Assignee
Harbin Electric Machinery 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 Harbin Electric Machinery Co Ltd filed Critical Harbin Electric Machinery Co Ltd
Priority to CN201620506710.6U priority Critical patent/CN205690021U/en
Application granted granted Critical
Publication of CN205690021U publication Critical patent/CN205690021U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The open a kind of adjustable lifting jack of this utility model props up stake tool, it includes seat board, supports seat and tuning post and gripper shoe composition, and wherein support seating is on seat board, both is welded to connect, tuning post supported seat cylinder breach from lateral loading, and gripper shoe is welded to connect with tuning post.Support seat cylinder breach and be less than tuning post outside diameter with tuning post with addition of work, cylinder breach.Gripper shoe regulation direction is moved, it is ensured that fit completely with gripper shoe plane in jack bottom surface, it is achieved the function of jack skewed horizontal load by adjusting tuning cornice.This utility model has easy and simple to handle, safe and reliable, easy to spread, the feature of highly versatile, adjustable angle.

Description

A kind of adjustable lifting jack props up stake tool
Technical field:
This utility model relates to the supporting tool in a kind of field of machining, props up particularly to a kind of adjustable lifting jack Stake tool.
Background technology:
In machinery industry, jack is one of the most frequently used instrument.By relying on planar support, jack can complete level Or the support of vertical direction and adjustment.But being plane bottom jack, its material is usually cast steel, consider from safety, Jack cannot contact hard thing wedge angle, it is impossible to carries out inclined-plane support, this range having limited to jack and effectiveness.Especially In Large Hydropower Station is processed, oblique adjustment in the most large-scale assembling, or large-scale workpiece skewed horizontal load, the most directly use Jack, can bring inconvenience.
Therefore, in order to overcome above-mentioned situation, it is necessary to for skewed horizontal load in large-scale workpiece assembling and processing, design, make Make a kind of adjustable lifting jack easy and simple to handle, safe and reliable, easy to spread, highly versatile, adjustable angle and prop up stake tool.
Summary of the invention:
This utility model purpose is that offer one is easy and simple to handle, safe and reliable, easy to spread, highly versatile, angle can The adjustable lifting jack adjusted props up stake tool.The technical solution of the utility model is: this device include seat board (1), support seat (2) and Tuning post (3) and gripper shoe (4) composition, wherein support seat (2) and be placed on seat board (1), both be welded to connect, tuning post (3) Supporting seat (2) cylinder breach from lateral loading, gripper shoe (4) is welded to connect with tuning post (3).Support seat (2) cylinder breach It is less than tuning post (3) outside diameter with addition of work, cylinder breach with tuning post (3).
Technique effect:
1, limitation is used for existing jack, it is provided that a kind of adjustable lifting jack props up stake tool, is existed by tuning post Support the angle driving gripper shoe can arbitrarily regulate 20 degree 70 degree in seat, it is ensured that jack base plane and gripper shoe plane are complete On the premise of full laminating, complete the skewed horizontal load to workpiece.Easy and simple to handle, safe and reliable, adjustable angle.
2, this utility model is particularly well-suited to hydropower industry work pieces process, assembling, this utility model make material requested and Instrument, is production common material and instrument, with low cost, make simple.
3, emerging in large numbers along with Large Hydropower Station, large-scale workpiece quantity is increasing, and this utility model extends jack Range and large-scale workpiece support scheme, there is bigger social benefit and market value, it is easy to promote, highly versatile.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model
Detailed description of the invention:
A kind of adjustable lifting jack as shown in Figure 1, there is shown props up stake tool, seat board 1, support seat 2 and tuning post 3 and gripper shoe 4 Composition, wherein supports seat 2 and is placed on seat board 1, both be welded to connect, and tuning post 3 supports seat 2 cylinder breach from lateral loading In, gripper shoe 4 is welded to connect with tuning post 3.Support seat 2 cylinder breach and be less than tuning post with tuning post 3 with addition of work, cylinder breach 3 outside diameters.
Specific embodiment:
Explanation application this utility model as a example by certain Large Hydropower Station top cover to be used the process of jack: this hydroelectric machine Group cap diameter φ 8530mm, weight 156 tons.
This utility model includes that seat board 1, support seat 2 and tuning post 3 and gripper shoe 4 form, and wherein supports seat 2 and is placed in seat board On 1, both being welded to connect, φ 50 tuning post 3 supports seat 2 φ 50 cylinder breach from lateral loading, gripper shoe 4 and tuning post 3 are welded to connect.Support seat 2 cylinder breach and be less than tuning post 3 outside diameter with tuning post 3 with addition of work, cylinder breach.First by seat Platform groove is inserted in plate 1 lower end, adjusts gripper shoe 4 angle to 45 degree, all fits, i.e. with gripper shoe 4 plane in jack bottom surface The requirement of the oblique use of jack can be completed.

Claims (2)

1. an adjustable lifting jack props up stake tool, it is characterised in that: by seat board (1), support seat (2) and tuning post (3) and prop up Fagging (4) forms, and wherein supports seat (2) and is placed on seat board (1), both is welded to connect, and tuning post (3) is from laterally loading support In seat (2) cylinder breach, gripper shoe (4) is welded to connect with tuning post (3).
Adjustable lifting jack the most according to claim 1 props up stake tool, it is characterised in that: support seat (2) cylinder breach with Tuning post (3) is less than tuning post (3) outside diameter with addition of work, cylinder breach.
CN201620506710.6U 2016-05-30 2016-05-30 A kind of adjustable lifting jack props up stake tool Expired - Fee Related CN205690021U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620506710.6U CN205690021U (en) 2016-05-30 2016-05-30 A kind of adjustable lifting jack props up stake tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620506710.6U CN205690021U (en) 2016-05-30 2016-05-30 A kind of adjustable lifting jack props up stake tool

Publications (1)

Publication Number Publication Date
CN205690021U true CN205690021U (en) 2016-11-16

Family

ID=57263093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620506710.6U Expired - Fee Related CN205690021U (en) 2016-05-30 2016-05-30 A kind of adjustable lifting jack props up stake tool

Country Status (1)

Country Link
CN (1) CN205690021U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106809755A (en) * 2017-02-22 2017-06-09 中国神华能源股份有限公司 Jack securing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106809755A (en) * 2017-02-22 2017-06-09 中国神华能源股份有限公司 Jack securing device
CN106809755B (en) * 2017-02-22 2019-04-02 中国神华能源股份有限公司 Jack securing device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161116

Termination date: 20200530

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