CN106894436A - A kind of crab-bolt anti-corrosive tools and anti-corrosion method - Google Patents
A kind of crab-bolt anti-corrosive tools and anti-corrosion method Download PDFInfo
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- CN106894436A CN106894436A CN201710049447.1A CN201710049447A CN106894436A CN 106894436 A CN106894436 A CN 106894436A CN 201710049447 A CN201710049447 A CN 201710049447A CN 106894436 A CN106894436 A CN 106894436A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/002—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the work consisting of separate articles
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
A kind of crab-bolt anti-corrosive tools and anti-corrosion method, belong to corrosion-resistant field, clamped-in style oiling is connected with the oiling machine outlet using oil fuel tube to rob, crab-bolt oiling workbench one end is provided with rotary chuck, crab-bolt oiling workbench other end is provided with supporting table, during to coating antiseptic oil in crab-bolt, crab-bolt one end is clipped on rotary chuck, other end is supported in supporting table, crab-bolt is horizontal, clamped-in style oiling is robbed and clamps crab-bolt one end, rotate crab-bolt and robbed while at the uniform velocity moving clamped-in style oiling, corrosion prevention oiling is coated in crab-bolt outer surface, by using the anti-corrosion method in the present invention, the uniformity of crab-bolt surface anticorrosion oil can be improved, the efficiency of corrosion prevention operation can be improved, ensure the safety of wind power installation, the service life of wind power plant can be extended.
Description
Technical field
The present invention relates to a kind of anti-corrosive tools and anti-corrosion method, more particularly to a kind of crab-bolt anti-corrosive tools and anti-corrosion side
Method, belongs to corrosion-resistant field.
Background technology
Crab-bolt usually plays a part of to carry machine weight and load with concrete pedestal cooperation, it is therefore an objective to ensure that machinery is flat
Steady normal operation.The material of crab-bolt used by concrete structure can be carbon steel, stainless steel or steel alloy, should be according to environmental condition
Difference and the difference of life requirement, from corresponding kind.
Concrete pedestal occurs the phenomenons such as weathering, serious rhegma, leakiness in, can so cause to fix crab-bolt pine
It is dynamic, and then cause parts to shake aggravation, influence the normal operation of parts.Using conventional method reparation, the off-time can be caused to increase
It is long, cause huge economic losses.
Wind-driven generator is generally located on dust storm big, arid time nefud long or is provided in that there was dampness in the air, sea
The larger close coastal moist seashore side of wind, the place of every setting wind power generating set, due to bad environments, equipment is typically needed
There is the characteristic of resistance extreme natural environment, therefore, requirement to wind power plant it is also relatively stricter, it is necessary to anti-blown sand,
Moisture resistant, that is to say, that the pylon of Wind turbines only by preservative treatment, could resist the erosion of adverse circumstances, can just prevent
Various parts are damaged because of corrosion weathering.
Large-scale wind electricity set tower frame basis is that the iron hoop of upper and lower ends is linked together using many crab-bolts, centre cast
Concrete, T-flange is fixed on the iron hoop of upper surface using many crab-bolts, then welds pylon or support in T-flange lug boss
Post, for being cast in the crab-bolt in concrete only by preservative treatment, just can guarantee that basis will not be damaged within a short period of time,
How to ensure the anti-corrosion of crab-bolt, be a very important job.
Number of patent application be 2016101553538 patents disclose a kind of suit equipment of shaped steel thermal contraction anti-corrosion sheath and
Assembling method, this anti-corrosion method is to pull section bar using hauling machine, and pipe is clamped from the ectonexine for accompanying thermal contraction anti-corrosion sheath
Part internal layer clamps the mouth of pipe and is inserted into, and recycles thermal source heating Anti-corrosion heat shrinkage sheath, makes Anti-corrosion heat shrinkage sheath parcel tightly
Shaped steel, reaches corrosion-resistant purpose, but, this method operates, inefficient, there is certain labour intensity, therefore, how
Anticorrosive quality, the preservative efficiency of section bar class steel are further improved, is an innovation task of anticorrosive work.
The content of the invention
It is not ideal enough for current shaped steel preservative efficiency, it is necessary to carry out being innovated to shaped steel anticorrosive work for task, this
Invention provides a kind of crab-bolt anti-corrosive tools and anti-corrosion method, and the homogenization the purpose is to realize anti-corrosion oil meter face improves anti-corrosion
Effect, further reduces labour intensity, improves preservative efficiency, prevents the corrosion of crab-bolt, extends the service life of crab-bolt, it is ensured that wind
The trouble-free operation of power generator group.
The technical scheme is that：A kind of crab-bolt anti-corrosive tools, the anti-corrosive tools include crab-bolt oiling workbench, note
Oil machine, is connected with clamped-in style oiling and robs in the oiling machine outlet using oil fuel tube, and crab-bolt oiling workbench one end is provided with rotation
Turning chuck, crab-bolt oiling workbench other end is provided with supporting table, during to coating antiseptic oil in crab-bolt, crab-bolt one end being clipped in
On rotary chuck, other end is rotatably supported in supporting table, and crab-bolt is horizontal, and clamped-in style oiling is robbed and clamps crab-bolt one end,
Rotate crab-bolt and robbed while at the uniform velocity moving clamped-in style oiling, antiseptic oil is coated in crab-bolt outer surface, antiseptic oil outer surface simultaneously twines
Grease band is wound with, outermost layer is cased with sleeve pipe；
Further, the clamping head that the clamped-in style oiling is robbed is two convex structures, and the inner circumferential of convex structure offers note
Oilhole, clamped-in style oiling rob in be provided with oil circuit, clamped-in style oiling is robbed and is provided with two handles, and oiling is connected with a side handle
Pipe；
Further, the one side on the crab-bolt oiling work director side is horizontally arranged leading screw, and Vertical Square is provided with leading screw
To sliding block, upper end of slide block is provided with clamped-in style oiling and robs；
Further, the clamped-in style oiling rob in be provided with oiling oil circuit, be connected with the convex structure clamping head of oil fuel tube
The oil filler point that side opens up is one or more；
Further, the supporting table height adjustable, rotational support between supporting table top and crab-bolt, the supporting table can be along anchor
Bolt length direction is moved；
Further, the crab-bolt oiling workbench includes rotary chuck speed regulator, the feeding adjusting of vertical direction sliding block
Device.
A kind of crab-bolt anti-corrosion method, including above-mentioned anti-corrosive tools and crab-bolt support frame, grease band, PVC or PE sleeve pipes,
Thermal contraction type plastic bushing, nylon stopper, protecting sleeve for thread, antiseptic oil, the anti-corrosion method click step implementation：
1）, crab-bolt one end is clipped on crab-bolt oiling worktable rotary chuck, other end is rotatably supported in crab-bolt oiling work
In the supporting table of platform；
2）, open crab-bolt oiling worktable rotary chuck, make crab-bolt concomitant rotation, clamped-in style oiling is robbed and clamps crab-bolt one end,
Rotate crab-bolt and robbed while at the uniform velocity moving clamped-in style oiling to supporting table direction, ground floor anti-corrosion is coated in crab-bolt outer surface
Oil；
3）, hand-held grease band, one end of grease band is pasted onto on the antiseptic oil of crab-bolt one end, during stickup, make grease band and anchor
Angle is less than 90 degree in the axial direction of winding advance again between bolt, while rotation crab-bolt, while on crab-bolt outside surface anticorrosion oil
Winding ground floor grease band；
4）, according to above-mentioned 2）-3）The step of second layer antiseptic oil is coated on the ground floor grease band of crab-bolt outer surface, and wind
Second layer grease band；
5）, stop crab-bolt oiling worktable rotary chuck and rotate, unload the crab-bolt after anti-corrosion, be arranged on crab-bolt support frame；
6）, from crab-bolt one end PVC or PE sleeve pipes are inserted in crab-bolt periphery, threaded portion is exposed at two ends；
7）, in one end of screw thread be inserted in nylon stopper, be inserted in thermal contraction type plastic sheath in PVC or PE sleeve pipes and nylon stopper periphery
Pipe, and heat, make thermal contraction type plastic bushing by between nylon stopper and PVC or PC and near the crab-bolt main part of threaded portion
Covering；
8）, in the threaded portion of the preservation at two ends be inserted in protecting sleeve for thread, complete the anti-corrosion of crab-bolt；
Further, it can be artificial movement that the movement clamped in crab-bolt is robbed in the clamped-in style oiling, it is also possible to by clamped-in style oiling
Rob on the sliding block for be arranged on vertical direction and move, coating antiseptic oil is robbed using the slider-actuated clamped-in style oiling of vertical direction.
The good effect that the present invention has is, crab-bolt can be set and is clamped in work by using crab-bolt oiling workbench
Make in the rotary chuck on platform, crab-bolt can be made to be rotated along horizontal direction, be conducive to being coated and twining in crab-bolt outer surface
Around grease band；By the rotational support crab-bolt in supporting table, the rotation of crab-bolt is ensure that；It is arranged to support by by supporting table
The structure that platform height adjustable and supporting table can be moved along crab-bolt length direction, can correspond to different, the different in size anchor of thickness
Bolt antiseptic oil is coated；Entered by setting on crab-bolt oiling workbench rotary chuck speed regulator, the sliding block of vertical direction
To adjuster, crab-bolt that can be different according to thickness, different in size carries out rotating speed, the regulation of sliding block translational speed, so as to reach anchor
Bolt surface coats the uniformity of antiseptic oil；The oiling that arc-shaped clamped-in style is designed to by the way that oiling robbed is robbed, and is conducive in crab-bolt
Antiseptic oil is uniformly coated, on what the formula oiling of facilitating gripping by was robbed remove or press from both sides, the oiling for being easy to oiling to rob is operated, and is passed through
One or more oil filler points are set on the inside of the circular arc that clamped-in style oiling is robbed, oiling can be adjusted by the pressure size of oiling machine
Amount, can uniformly coat antiseptic oil in crab-bolt, and multi-layer anticorrosion oil and grease band and polyethylene are set by surface
Pipe, can reach multilayer protection multi-layer anticorrosion, antisepsis can be actually reached, by using the anti-corrosion method in the present invention, energy
Enough improve the uniformity of crab-bolt surface anticorrosion oil, the efficiency of corrosion prevention operation can be improved, it is ensured that the safety of wind power installation, can extend
The service life of wind power plant.
Brief description of the drawings
Fig. 1 crab-bolt oilings workbench sets the structural representation of crab-bolt.
The structural representation that Fig. 2 clamped-in style oilings are robbed.
Fig. 3 crab-bolts are arranged on the schematic diagram on support frame.
The end face structure schematic diagram of crab-bolt after Fig. 4 preservative treatments.
Crab-bolt end axial section structural representation after Fig. 5 preservative treatments.
Label declaration：10- crab-bolt oilings workbench, 11- rotary chucks, 12- sliding blocks, 13- clamped-in style oilings are robbed, 14- branch
Support platform, 15-V fonts roller, 16- oiling machines, 17- oil fuel tubes, 18- leading screws, 20- crab-bolts, 21- handles, 21a- threaded portions, 22-
Oil circuit, 23- oil filler points, 24- tubing interfaces, 25- springs, 26- support frames, 31- ground floors antiseptic oil, 32- ground floor greases band,
33- second layers antiseptic oil, 34- second layer greases band, 35-PVC or PE sleeve pipes, 36- nylon stoppers, 37- thermal contraction type plastic sheaths
Pipe, 38- protecting sleeve for thread.
Specific embodiment
Concrete technical scheme of the invention is described in detail referring to the drawings.
Present disclosure is a kind of crab-bolt anti-corrosive tools, and Fig. 1 is that the structure of crab-bolt oiling workbench setting crab-bolt is shown
It is intended to.The anti-corrosive tools include crab-bolt oiling workbench 10, oiling machine 16, are connected using oil fuel tube 17 in the outlet of oiling machine 16
There is clamped-in style oiling to rob 13, the one end of crab-bolt oiling workbench 10 is provided with rotary chuck 11, crab-bolt oiling workbench 10 other
End is provided with supporting table 14, during to coating antiseptic oil in crab-bolt 20, the one end of crab-bolt 20 is clipped on rotary chuck 11, other end
It is rotatably supported in supporting table 14, crab-bolt 20 is horizontal, clamped-in style oiling is robbed 13 and clamps crab-bolt 20 near rotary chuck 11
One end, rotates crab-bolt 20 while at the uniform velocity moving clamped-in style oiling robs 13, and antiseptic oil is coated in the outer surface of crab-bolt 20, and anti-corrosion is applied
Oily appearance is simultaneously wound with fat band, and outermost surface is cased with sleeve pipe.
The clamping head that the clamped-in style oiling robs 13 is two convex structures, and the inner circumferential that clamped-in style oiling robs 13 is offered
Oil filler point 23, clamped-in style oiling is robbed and oil circuit 22 is provided with 13, and the outlet of oil circuit 22 is oil filler point 23, and 13 settings are robbed in clamped-in style oiling
There are two handles 21, oil fuel tube 17 is connected with a side handle 21,13 supply coating oils are robbed to clamped-in style oiling.
The side on the crab-bolt oiling workbench 10 side long is horizontally arranged leading screw 18, is provided with leading screw 18 vertical
The sliding block 12 in direction, the upper end of sliding block 12 is provided with clamped-in style oiling and robs 13.
The rotary chuck 11 can carry out the rotation of both forward and reverse directions with leading screw, and the sliding block 12 of vertical direction can carry out two-way shifting
It is dynamic.
Fig. 2 is the structural representation that clamped-in style oiling is robbed.The clamped-in style oiling is robbed in 13 and is provided with oiling oil circuit 22, even
It is one or more to be connected to the oil filler point 23 opened up on the inside of the convex structure clamping head of oil fuel tube 17, wherein 24 connect for oil pipe
Mouthful, 25 be spring, the elastic force of spring 25 can make clamped-in style oiling rob 13 to be clamped in crab-bolt 20, connect soft on tubing interface 24
Property oil pipe, flexible tubing is attracted from oiling pusher side, and flexible tubing is easy to follow clamped-in style oiling to rob 13 to move left and right, Bu Huiying
Ring from oil filler point 23 and spue outward antiseptic oil.
In the present embodiment, convex structure clamping head inner side offers 3 oil filler points 23.
The height adjustable of the supporting table 14, rotational support between the top of supporting table 14 and crab-bolt 20 disclosure satisfy that different length
Degree, the support of different thicknesses crab-bolt 20.In the present embodiment, the sliding support is to support crab-bolt using V-shape roller 15
20, the supporting table 14 can be moved along the length direction of crab-bolt 20, can also carry out the regulation of short transverse.
The crab-bolt oiling workbench 10 includes the speed regulator of rotary chuck 11, the feeding of the sliding block 12 of vertical direction
Adjuster.The speed regulation of sliding block 12 can be carried out according to the winding effect of the uniformity of oiling, thickness, grease band.
In the present embodiment, being provided with 5 speed is available for operating personnel to select the different speed to carry out 11 turns of rotary chuck
The adjustment of dynamic speed, it is also possible to from 5 friction speeds, select the feed speed of sliding block 12, it is also possible to close sliding block
It is mobile, rob 13 using manual mode movement clamped-in style oiling.
A kind of crab-bolt anti-corrosion method, Fig. 1-Fig. 3 is that above-mentioned anti-corrosive tools, Fig. 4 are the end faces of crab-bolt after preservative treatment
Structural representation, Fig. 5 are crab-bolt end axial section structural representations after preservative treatment.The support frame of crab-bolt 20, grease band, PVC or
PE sleeve pipes 35, thermal contraction type plastic bushing 37, nylon stopper 36, protecting sleeve for thread 38, antiseptic oil, methods described click step
It is rapid to implement：
1）, the one end of crab-bolt 20 is clipped on the rotary chuck 11 of crab-bolt oiling workbench 10, other end is supported on crab-bolt oiling work
Make in the supporting table 14 of platform 10, the device for being conducive to crab-bolt to rotate is provided with supporting table 14, in the present embodiment, crab-bolt is set
Between two " V " font disk rollers of the upper end of supporting table 14；
2）, open the rotary chuck 11 of crab-bolt oiling workbench 10, make the concomitant rotation of crab-bolt 20, clamped-in style oiling is robbed 13 and clamps anchor
The one end of bolt 20, rotates crab-bolt 20 while at the uniform velocity moving clamped-in style oiling to the direction of supporting table 14 robs 13, in the appearance of crab-bolt 20
Face coats ground floor antiseptic oil 31, typically during oiling, to the side shifting of supporting table 14 1 since the side of rotary chuck 11,
In order to improve speed, it is also possible to move oiling since convenient side；
3）, hand-held grease band 32, grease is pasted onto on the antiseptic oil of the one end of crab-bolt 20 with 32 one end, during stickup, make grease
90 degree are less than in the axial direction advanced along winding with angle between 32 and crab-bolt 20, are started rotary chuck and leading screw is rotated, on one side
Rotation crab-bolt, while winding ground floor grease band on crab-bolt outside surface anticorrosion oil；Usually from rotary chuck one end to support
The direction of platform 14 is moved, in order to improve speed, it is also possible to wound since convenient side；
4）, according to above-mentioned 2）-3）The step of coat second layer antiseptic oil 33 on the ground floor grease band 32 of the outer surface of crab-bolt 20,
And wind second layer grease band 34；
5）, stop the rotary chuck 11 of crab-bolt 20 oiling workbench 10 and rotate, unload the crab-bolt after anti-corrosion 20, be arranged on crab-bolt support
On frame 26；
6）, from the one end of crab-bolt 20 PVC or PE sleeve pipes 35 are inserted in the periphery of crab-bolt 20, threaded portion 21a is exposed at two ends；
7）, in one end of screw thread be inserted in nylon stopper 36, be inserted in thermal contraction type in PVC or PE sleeve pipes 35 and the periphery of nylon stopper 36
Plastic bushing 37, and heat, make thermal contraction type plastic bushing 37 by between nylon stopper and PVC or PC and near threaded portion
The main part of crab-bolt 20 is covered； 8）, in the threaded portion 21a of the preservation at two ends be inserted in protecting sleeve for thread 38, complete crab-bolt 20
Anti-corrosion；
Further, it can be artificial movement that 13 movements clamped in crab-bolt 20 are robbed in the clamped-in style oiling, it is also possible to by clamped-in style
Oiling is robbed 13 and is arranged on the sliding block 12 of vertical direction and moves, and drives clamped-in style oiling to rob 13 paintings using the sliding block 12 of vertical direction
Cover antiseptic oil.
In the methods described above, despite the preservative treatment carried out in crab-bolt, but, this method is applied to all models
The preservative treatment of steel.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Crab-bolt 20 can be set and be clamped on rotary chuck 11, energy by the present invention by using crab-bolt oiling workbench 10
Crab-bolt 20 is rotated along horizontal direction, be conducive to being coated and wind grease band in the outer surface of crab-bolt 20；By in branch
Rotational support crab-bolt 20 on support platform 14, ensure that the rotation of crab-bolt 20；It is arranged to the height of supporting table 14 by by supporting table 14
Adjustable, the structure that supporting table 14 can be moved along the length direction of crab-bolt 20 can correspond to different, the different in size crab-bolt 20 of thickness
Antiseptic oil is coated；By the sliding block 12 that the speed regulator of rotary chuck 11, vertical direction are set on crab-bolt oiling workbench 10
Delivery regulator, crab-bolt 20 that can be different according to thickness, different in size carries out rotating speed, the regulation of the translational speed of sliding block 12, from
And reach the uniformity that the surface of crab-bolt 20 coats antiseptic oil；The oiling that arc-shaped clamped-in style is designed to by the way that oiling robbed is robbed, and is had
Antiseptic oil is uniformly coated beneficial in crab-bolt 20, the formula oiling of facilitating gripping by is robbed on 13 remove or press from both sides, and is easy to oiling to rob
Oiling operation, by being robbed in clamped-in style oiling on the inside of 13 circular arc, one or more oil filler points 23 are set, can be by oiling machine
16 pressure size regulation injection flow, can uniformly coat antiseptic oil in crab-bolt 20, be prevented by setting multilayer on surface
Rotten oil and grease band and polyethylene pipe, can reach multilayer protection multi-layer anticorrosion, can actually reach antisepsis, by using
Anti-corrosion method in the present invention, it is possible to increase the uniformity of the surface anticorrosion of crab-bolt 20 oil, the efficiency of corrosion prevention operation can be improved, it is ensured that
The safety of wind power installation, can extend the service life of wind power plant.
Claims (8)
1. a kind of crab-bolt anti-corrosive tools, the anti-corrosive tools include crab-bolt oiling workbench, oiling machine, it is characterised in that：It is described
Clamped-in style oiling is connected with oiling machine outlet using oil fuel tube to rob, crab-bolt oiling workbench one end is provided with rotary chuck, anchor
Bolt oiling workbench other end is provided with supporting table, during to coating antiseptic oil in crab-bolt, crab-bolt one end is clipped in into rotary chuck
On, other end is rotatably supported in supporting table, and crab-bolt is horizontal, and clamped-in style oiling is robbed and clamps crab-bolt one end, while rotation
Crab-bolt at the uniform velocity moves clamped-in style oiling and robs on one side, and antiseptic oil is coated in crab-bolt outer surface, and antiseptic oil outer surface is simultaneously wound with grease
Band, outermost layer is cased with sleeve pipe.
2. a kind of crab-bolt anti-corrosive tools according to claim 1, it is characterised in that：The clamping head that the clamped-in style oiling is robbed
Be two convex structures, the inner circumferential of convex structure offers oil filler point, clamped-in style oiling rob in be provided with oil circuit, clamped-in style
Oiling is robbed and is provided with two handles, and oil fuel tube is connected with a side handle.
3. a kind of crab-bolt anti-corrosive tools according to claim 1, it is characterised in that：The crab-bolt oiling work director side
It is horizontally arranged on one side to have leading screw, the sliding block of vertical direction is provided with leading screw, upper end of slide block is provided with clamped-in style oiling and robs.
4. a kind of crab-bolt anti-corrosive tools according to claim 1, it is characterised in that：The clamped-in style oiling is provided with robbing
Oiling oil circuit, it is one or more to be connected with the oil filler point opened up on the inside of the convex structure clamping head of oil fuel tube.
5. a kind of crab-bolt anti-corrosive tools according to claim 1, it is characterised in that：The supporting table height adjustable, support
Rotational support between platform top and crab-bolt, the supporting table can be moved along crab-bolt length direction.
6. a kind of crab-bolt anti-corrosive tools according to claim 1, it is characterised in that：The crab-bolt oiling workbench is included
The delivery regulator of rotary chuck speed regulator, vertical direction sliding block.
7. the anti-corrosive tools and crab-bolt support frame of a kind of crab-bolt anti-corrosion method, including claim 1-6, grease band, PVC or PE
Sleeve pipe, thermal contraction type plastic bushing, nylon stopper, protecting sleeve for thread, antiseptic oil, it is characterised in that：The anti-corrosion method presses one
Lower step is implemented：
1）, crab-bolt one end is clipped on crab-bolt oiling worktable rotary chuck, other end is rotatably supported in crab-bolt oiling work
In the supporting table of platform；
2）, open crab-bolt oiling worktable rotary chuck, make crab-bolt concomitant rotation, clamped-in style oiling is robbed and clamps crab-bolt one end,
Rotate crab-bolt and robbed while at the uniform velocity moving clamped-in style oiling to supporting table direction, ground floor anti-corrosion is coated in crab-bolt outer surface
Oil；
3）, hand-held grease band, one end of grease band is pasted onto on the antiseptic oil of crab-bolt one end, during stickup, make grease band and anchor
Angle is less than 90 degree in the axial direction of winding advance again between bolt, while rotation crab-bolt, while on crab-bolt outside surface anticorrosion oil
Winding ground floor grease band；
4）, according to above-mentioned 2）-3）The step of second layer antiseptic oil is coated on the ground floor grease band of crab-bolt outer surface, and wind
Second layer grease band；
5）, stop crab-bolt oiling worktable rotary chuck and rotate, unload the crab-bolt after anti-corrosion, be arranged on crab-bolt support frame；
6）, from crab-bolt one end PVC or PE sleeve pipes are inserted in crab-bolt periphery, threaded portion is exposed at two ends；
7）, in one end of screw thread be inserted in nylon stopper, be inserted in thermal contraction type plastic sheath in PVC or PE sleeve pipes and nylon stopper periphery
Pipe, and heat, make thermal contraction type plastic bushing by between nylon stopper and PVC or PC and near the crab-bolt main part of threaded portion
Covering；
8）, in the threaded portion of the preservation at two ends be inserted in protecting sleeve for thread, complete the anti-corrosion of crab-bolt.
8. a kind of crab-bolt anti-corrosion method according to claim 7, it is characterised in that：The clamped-in style oiling is robbed and clamps crab-bolt
On movement can be artificial movement, it is also possible to clamped-in style oiling is robbed on the sliding block for be arranged on vertical direction and is moved, using hang down
Nogata to slider-actuated clamped-in style oiling rob coating antiseptic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049447.1A CN106894436A (en) | 2017-01-23 | 2017-01-23 | A kind of crab-bolt anti-corrosive tools and anti-corrosion method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049447.1A CN106894436A (en) | 2017-01-23 | 2017-01-23 | A kind of crab-bolt anti-corrosive tools and anti-corrosion method |
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| CN106894436A true CN106894436A (en) | 2017-06-27 |
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| CN206438532U (en) * | 2017-01-23 | 2017-08-25 | 安阳龙腾热处理材料有限公司 | A kind of crab-bolt anti-corrosive tools |
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| CN205023630U (en) * | 2015-08-26 | 2016-02-10 | 中国石油天然气股份有限公司 | Oil gas well sleeve pipe cold winding area is anticorrosive automatic wind |
| CN105643254A (en) * | 2016-03-18 | 2016-06-08 | 安阳龙腾热处理材料有限公司 | Sleeving equipment and sleeving method of profile steel and thermal shrinkage corrosion resisting jacket |
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Application publication date: 20170627 |