CN208438283U - Portable side axle extractor - Google Patents

Portable side axle extractor Download PDF

Info

Publication number
CN208438283U
CN208438283U CN201820992945.XU CN201820992945U CN208438283U CN 208438283 U CN208438283 U CN 208438283U CN 201820992945 U CN201820992945 U CN 201820992945U CN 208438283 U CN208438283 U CN 208438283U
Authority
CN
China
Prior art keywords
screw
supporting rod
side axle
rod device
hook
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
CN201820992945.XU
Other languages
Chinese (zh)
Inventor
赵中河
李帮军
崔巍
吴凌锋
马斌
李兰显
董施奀
樊跃东
王卫东
李耀炬
刘渠
李俊卿
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.)
Henan Gas (group) Co Ltd Yima Gasification Plant
Original Assignee
Henan Gas (group) Co Ltd Yima Gasification Plant
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 Henan Gas (group) Co Ltd Yima Gasification Plant filed Critical Henan Gas (group) Co Ltd Yima Gasification Plant
Priority to CN201820992945.XU priority Critical patent/CN208438283U/en
Application granted granted Critical
Publication of CN208438283U publication Critical patent/CN208438283U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of portable side axle extractor, including supporting rod device, side is provided with right angle hook above the supporting rod device, and lower end is connected with fixed disk and the interior threaded spindle cap nut device for fastening price fixing;The supporting rod device includes the screw-thread steel of top, and the telescopic bar fixed with screw-thread steel lower section.The utility model quality is light and handy, portable, one man operation, is that one kind safely and efficiently takes axis tool.

Description

Portable side axle extractor
Technical field
The utility model relates to macrotype butterfly valve rotational components detaching equipment field, specially a kind of portable side axle is taken out Device.
Background technique
Each air separation unit in China mostly uses large-diameter butterfly valve, especially air compressor group, molecular sieve, ice chest device at present Entrance regulating valve is all made of situations such as bore is big, negotiability is big, structure is complicated, and valve inner has valve rod to connect with valve plate Inner shaft and side axle, side axle connect between valve plate and inner shaft, since easily rust extremely makes valve plate and inner shaft at the connection gap of inner shaft Between there is no momentum, cause valve plate that can not be closed.Valve when opening and inspecting, repairing, inner shaft rust extremely cause the intracorporal valve plate of valve with it is interior Axis can not be split out, and valve plate and inner shaft can not overhaul.Widespread practice is with mechanical chest expander, some places ironware at present It prizes, pound by force, object generation is significantly destroyed, and there are security risks to staff.Even if some places make With drawing horse, but it at least needs more people to cooperate could to complete, and uses very laborious, time-consuming, it is even more impossible to solve the problems, such as, causes Damage and expense increase.
Therefore it provides one kind is able to solve, valve plate can not be closed, inner shaft rust extremely causes the intracorporal valve plate of valve and inner shaft can not It splits out, the problem of valve plate and inner shaft can not overhaul, and construction is simple, reliable easy novel portable side axle take axis device, It is a good problem to study.
Summary of the invention
In order to overcome the shortcomings of it is above-mentioned valve body and trim are damaged in the prior art, the utility model provides one Kind construction is simple, reliable easy portable side axle take axis device.
Purpose of the utility model is realized as follows:
A kind of portable side axle extractor, including supporting rod device, the supporting rod device top side setting There is right angle hook, lower end is connected with fixed disk 5 and the interior threaded spindle cap nut device for fastening price fixing 5;
The supporting rod device includes the screw-thread steel 3 of top, and the telescopic bar with fixation below screw-thread steel 3 4;
The right angle hook is right-angled U hook, including hook ontology 2, and be provided on hook ontology 2 The groove 1 that Open Side Down;
It is welded with the screw rod of external thread below the described supporting rod device, fastens price fixing 5 in screw rod, under fixed disk 5 Adjusting nut 6 is provided on the screw body of side;
U-shaped card slot is horizontally opened in the fixed disk 5.
Positive beneficial effect: the utility model quality is light and handy, portable, one man operation, is that one kind safely and efficiently takes axis Tool.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the present invention looks up structural representation of Fig. 1;
Fig. 3 is the utility model embodiment figure;
In figure are as follows: groove 1, hook ontology 2, screw-thread steel 3, telescopic bar 4, fixed disk 5, adjusting nut 6.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model is described further:
As shown in Figure 1 and Figure 2, a kind of portable side axle extractor, including supporting rod device, the supporting rod dress It sets top side and is provided with right angle hook, lower end is connected with fixed disk 5 and the interior threaded spindle cap nut device for fastening price fixing 5;
The supporting rod device includes the screw-thread steel 3 of top, and the telescopic bar with fixation below screw-thread steel 3 4;
The right angle hook is right-angled U hook, including hook ontology 2, and be provided on hook ontology 2 The groove 1 that Open Side Down;
It is welded with the screw rod of external thread below the described supporting rod device, fastens price fixing 5 in screw rod, under fixed disk 5 Adjusting nut 6 is provided on the screw body of side;
U-shaped card slot is horizontally opened in the fixed disk 5.
Embodiment
As shown in figure 3, using the waste and old screw-thread steel of 30# two of 900mm, 3 " steel plate 0.04m2, it is useless that M24*200 is welded in one end Bolt, one end welding steel, and make the groove of 30cm on the steel plate, convenient for the long-armed connection of hydraulic screw extractor, extremely by card sleeve clamp Hydraulic screw extractor is withstood interior shaft tail end by neck in butterfly valve, one end, the long one end that hooks is hooked to hydraulic screw extractor torque arm, bolt section is put into middle neck The bolt hole of cutting ferrule fastens, and after the long-armed adjustment in both sides is equidistant, distance is put between side axle movable end and valve inner wall just Top screw withstand inner shaft, the hydraulic jack for finally pressing inner shaft tail portion ejects inner shaft.Through repeatedly practising, successfully throw Enter to use.
It is to extend connection, hydraulic unit using mechanical part as thrust, to reach dial-out that portable side axle, which takes axis device, The effect of object.Mechanical part is to carry out scribing line by 30# screw-thread steel 3 to be cut into 900mm long, and front end welding M24*200 bolt adds Nut;0.04 m2 of " steel plate as hook ontology 2, and 3 " steel plate that uses 3, which takes, outputs 30cm groove 1 along middle part;Exist simultaneously Screw-thread steel weldering 3 is connect two sides by 1 two sides of groove, using horse junction steel plate is drawn, utilizes card sleeve clamp to removed valve center shaft outer sleeve, liquid Ya La Malaysia and China axis is withstood at interior shaft tail end center, by welding with screw-thread steel one end on steel plate across fixed disk 5 bolt connect Cutting ferrule bolt hole, fastening adjustment nut 6.Ensure that two sides screw-thread steel balance, regular length are equal.Separately drawing Malaysia and China's axis and side axle living Moved end was added apart from identical round steel (outer diameter is less than side axle outer diameter), then adjusts hydraulic system components, is acted on by handle small Hydraulic cylinder makes big hydraulic cylinder activity, drives the movement of claw hook, release side axle.Here it is the laborsaving places of hydraulic screw extractor.Claw hook Say it is considerable, the shape of claw hook to drawing Malaysia, directly determines size, the shape of drawing object.

Claims (5)

1. a kind of portable side axle extractor, it is characterised in that: including supporting rod device, above the supporting rod device Side is provided with right angle hook, and lower end is connected with fixed disk and the interior threaded spindle cap nut device for fastening price fixing.
2. a kind of portable side axle extractor according to claim 1, it is characterised in that: the supporting rod device packet Include the screw-thread steel of top, and the telescopic bar fixed with screw-thread steel lower section.
3. a kind of portable side axle extractor according to claim 1, it is characterised in that: the right angle hook is Right-angled U hook, including hook ontology, and the groove 1 that Open Side Down is provided on hook ontology.
4. a kind of portable side axle extractor according to claim 1, it is characterised in that: under the supporting rod device Side is welded with the screw rod of external thread, fastens price fixing in screw rod, is provided with adjusting nut on the screw body below fixed disk.
5. a kind of portable side axle extractor according to claim 1, it is characterised in that: the fixed disk is horizontally opened with U-shaped card slot.
CN201820992945.XU 2018-06-27 2018-06-27 Portable side axle extractor Expired - Fee Related CN208438283U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820992945.XU CN208438283U (en) 2018-06-27 2018-06-27 Portable side axle extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820992945.XU CN208438283U (en) 2018-06-27 2018-06-27 Portable side axle extractor

Publications (1)

Publication Number Publication Date
CN208438283U true CN208438283U (en) 2019-01-29

Family

ID=65089436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820992945.XU Expired - Fee Related CN208438283U (en) 2018-06-27 2018-06-27 Portable side axle extractor

Country Status (1)

Country Link
CN (1) CN208438283U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
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: 20190129

Termination date: 20200627