CN208438283U - Portable side axle extractor - Google Patents
Portable side axle extractor Download PDFInfo
- 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
Links
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- Clamps And Clips (AREA)
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
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.
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) |
-
2018
- 2018-06-27 CN CN201820992945.XU patent/CN208438283U/en not_active Expired - Fee Related
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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 |