CN108213619A - Horizontal Fast detachable unit modifies maintenance facility - Google Patents

Horizontal Fast detachable unit modifies maintenance facility Download PDF

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Publication number
CN108213619A
CN108213619A CN201810124663.2A CN201810124663A CN108213619A CN 108213619 A CN108213619 A CN 108213619A CN 201810124663 A CN201810124663 A CN 201810124663A CN 108213619 A CN108213619 A CN 108213619A
Authority
CN
China
Prior art keywords
detachable unit
fast detachable
oil
threaded rod
wing nut
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Withdrawn
Application number
CN201810124663.2A
Other languages
Chinese (zh)
Inventor
毕沣
毕一沣
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201810124663.2A priority Critical patent/CN108213619A/en
Publication of CN108213619A publication Critical patent/CN108213619A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G9/00Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
    • B23G9/009Thread cleaning or repairing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

The invention discloses a kind of horizontal Fast detachable unit finishing maintenance facility, Fast detachable unit is made of threaded rod and pedestal, it is characterised in that the equipment includes:Rack, rotation axis, wing nut, transfer bogie, fuel tank, recycle oil device, dynamical system, it combines the structure type of Fast detachable unit, wing nut is driven to rotate using the transmission shaft on rack top, utilize the helicitic texture mutually rotated between wing nut and Fast detachable unit threaded rod, solidification concrete on Fast detachable unit threaded rod is rejected, the alternative manual cleaning Fast detachable unit of this equipment, the concrete solidified in fast plug-in unit threaded rod is rejected, oil spout maintenance is carried out to the Fast detachable unit after rejecting concrete automatically simultaneously, the oil of maintenance can recycle, environmental protection and energy saving, it is easy to operate, it saves artificial.

Description

Horizontal Fast detachable unit modifies maintenance facility
Technical field
Patent of the present invention is related to construction technical field of auxiliary equipment, especially a kind of branch being directed to for scaffold The Fast detachable unit that support is adjusted carries out the mechanical equipment of finishing maintenance.
Background technology
In Bases in High Building Construction and Reinforced Concrete Bridge process of construction, scaffold is indispensable technology in construction Equipment.And Fast detachable unit is the connecting component that various scaffold top is adjusted with bottom support, with reciprocal usability, versatility By force, it can circulate and use in each building site, the Fast detachable unit is simple in structure, including a longer threaded rod and positioned at threaded rod bottom end Plinth, since on Specific construction place, Fast detachable unit is easily stained with concrete, and is just cemented in after concrete setting On Fast detachable unit, typically now it is the artificial concrete removed and glued on threaded rod it is difficult to remove, coats machine oil guarantor after removing again It supports, the concrete in the compulsory removing ridge with small tool is easily destroyed ridge, when Fast detachable unit being caused to scrap, and being removed Between it is long, labor intensity is big, time-consuming, and the machine oil of maintenance easily drops onto other places, causes environmental pollution, operator Not only greasy dirt, also concrete flying dust pollute from head to foot.
Based on this, a concrete removing that can automatically to being solidified in Fast detachable unit thread groove how is designed, while have again There is the mechanical equipment of function that mechanization oiling is maintained, be the current technical issues that need to address of those skilled in the art.
Invention content
For the problems of the prior art, the invention aims to provide a kind of horizontal Fast detachable unit finishing maintenance facility, The device structure is simple, can remove the solidification concrete in Fast detachable unit threaded rod by the nut in mechanical rotation, has simultaneously The function of standby automatic oil spout maintenance, concrete elimination efficiency is high, and effect is good, will not destroy ridge.
In order to achieve the above object, the technical scheme is that:
A kind of horizontal Fast detachable unit finishing maintenance facility, Fast detachable unit are made of threaded rod and pedestal, it is characterised in that the equipment Including:
Rack, for carrying all parts of finishing maintenance facility;
Rotation axis is arranged on frame top by bearing block, and centre is provided with the through-hole for accommodating Fast detachable unit, the rotation axis One end is provided with butterfly snap ring, and the other end is connected on power-equipment, and power-equipment drives the rotation of butterfly snap ring, and then will wear Concrete on Fast detachable unit threaded rod in butterfly snap ring is rejected;
Wing nut is set on the threaded rod in Fast detachable unit, is rotated synchronously with butterfly snap ring, and power-equipment drives butterfly Nut and the rotation of butterfly snap ring, and then make wing nut and threaded rod relative rotation, and then fast in butterfly snap ring by being threaded through The concrete disassembled on threaded rod is rejected.
Transfer bogie is arranged on frame top by guide rail, and transfer bogie is along guide rail far from or close to butterfly in rotation axis Shape snap ring, pedestal are erected on transfer bogie, and then are synchronized with the movement with the forward or backward of threaded rod, are played and are stablized, support Effect;
Fuel tank is arranged on bottom of the frame, is provided with baffle in the middle part of fuel tank, which is isolated into two babinets by fuel tank:It connects Oil groove and oil storage tank;For catching the extra oil with concrete dregs, oil storage tank is used for filtered concrete oil-containing groove Oil after dregs stores away, and is utilized convenient for following cycle.
Recycle oil device, including the oil pump being arranged in oil storage tank and the petroleum pipeline being connected on oil pump, the petroleum pipeline One end is arranged in oil storage tank, and the other end is located at the top of rack, and outlet is corresponding with the threaded rod of Fast detachable unit, passes through the work of oil pump With, the oil in oil storage tank is pumped into frame top, and pass through outlet discharge, be discharged on the threaded rod on the downside of it, into And realize the purpose to threaded rod maintenance;
Dynamical system, including motor and the speed reducer being connected on motor, the operating of control motor stops, the control of rotating Case processed, the output wheel on the speed reducer are connected to by transmission belt on transmission shaft, drive transmission shaft rotation;
Further, card slot is provided on the butterfly snap ring, blocked ear, the butterfly spiral shell is provided on the wing nut Female helicitic texture is matched with the helicitic texture of threaded rod.
Further, the transfer bogie is provided with transmission wheel with guide rail corresponding position, is provided on the transfer bogie solid Determine the positioning seat of pedestal, positioning seat top is openning shape.
Further, the guide rail is provided at both ends with limit switch, and the limit switch is electrically connected with control cabinet.
Further, it is provided with filter hole on the upside of the baffle in the fuel tank, oil-containing groove and oil storage in the fuel tank The lower end of slot is both provided with slag-drip opening.
Further, the outer sheath of the transmission belt is equipped with protective cover, be provided on the protective cover in rotation axis The corresponding cage apertures of through-hole.
Compared with prior art, the structure novel of horizontal Fast detachable unit finishing maintenance facility provided by the invention is unique, knot The structure type of Fast detachable unit is closed, wing nut is driven to rotate, and then to the screw thread in Fast detachable unit using the transmission shaft on rack top The concrete solidified on bar carries out screw-type rejecting, and since Fast detachable unit has understructure, therefore designs a transfer bogie, The positioning seat of transfer bogie is supported the pedestal of Fast detachable unit tail portion, positions, prevent its shaking for housing Fast detachable unit pedestal Or crank, motor via reducer and transmission belt drive transmission shaft rotation, one are arranged on the top of Fast detachable unit threaded rod Then Fast detachable unit pedestal is placed in positioning seat by wing nut, adjustment wing nut is located at butterfly snap ring, that is, The blocked ear of wing nut is located in the card slot of butterfly snap ring, and under the action of blocked ear and card slot, wing nut is with transmission shaft rotation It is dynamic, under conditions of wing nut and Fast detachable unit threaded rod relatively rotate, and then make and the matched Fast detachable unit spiral shell of wing nut Rasp bar side-to-side movement, using the helicitic texture mutually rotated between wing nut and Fast detachable unit threaded rod, by Fast detachable unit threaded rod On solidification concrete reject, due to during relative rotation, under the card slot effect of butterfly snap ring, wing nut is in left and right The position in direction is constant, and Fast detachable unit threaded rod is just under the action of helicitic texture, operation of turning left or turn right with respect to wing nut, by It is located on positioning seat in Fast detachable unit pedestal, then along guide rail side-to-side movement, which sets Fast detachable unit threaded rod drive transfer bogie The purpose put is the effect being oriented to Fast detachable unit threaded rod, its left and right is made to stablize in running, balance, in Fast detachable unit threaded rod After concrete is rejected, the oil in oil storage tank is pumped to by petroleum pipeline at frame top by oil pump, is then sprayed onto Fast detachable unit screw thread On bar, oiling maintenance is carried out to Fast detachable unit threaded rod, the extra oil containing concrete dregs is dropped into oil-containing groove, through connecing oil Slot filtering precipitation, clean oil are entered in oil storage tank from filter hole, are recycled.Limit switches on guide rail are set, are used It limiting the side-to-side movement extreme position of transfer bogie, prevents the excess of stroke from running, control cabinet operates the equipment for automatic or manual, After transfer bogie touches limit switch, control cabinet control motor stops or reversion, turns off or on oil pump.
The alternative manual cleaning Fast detachable unit of this equipment rejects the concrete solidified in fast plug-in unit threaded rod, while automatic Oil spout maintenance is carried out to the Fast detachable unit after rejecting concrete, the oil of maintenance can recycle, environmental protection and energy saving, and the equipment It is simple in structure, it is easy to operate, it can be achieved that automatic, manual switching, can quickly reject solidification concrete and oil spout maintenance, save people Work reduces labor intensity, improves the service life of Fast detachable unit, energy-efficient.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with Other attached drawings are obtained according to these attached drawings.
Attached drawing 1 modifies the dimensional structure diagram of maintenance facility for this horizontal Fast detachable unit;
Attached drawing 2 is another visual angle schematic diagram in attached drawing 1;
Attached drawing 3 is transfer bogie and Fast detachable unit fit structure schematic diagram in attached drawing 1;
Attached drawing 4 is butterfly Snap ring structure schematic diagram;
Attached drawing 5 is wing nut structure diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes.Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.
As it is shown in the figures, horizontal Fast detachable unit finishing maintenance facility, Fast detachable unit 5 are made of threaded rod 51 and pedestal 52, it should Horizontal Fast detachable unit finishing maintenance facility includes:Rack 1, rotation axis 4, wing nut 7, transfer bogie 6, fuel tank 2, recycle oil dress It puts, dynamical system;Rack 1 is used to carry all parts in the equipment, and butterfly snap ring 42, transmission shaft 4 are provided on transmission shaft 4 Wing nut 7 is driven to rotate by butterfly snap ring 42, wing nut 7 is sleeved on threaded rod 51, the helicitic texture phase interworking of the two Close, the wing nut 7 of rotation falls the solidification concrete " stinging " on threaded rod 51, realizes the effect of finishing, recycle oil device and Fuel tank 2 is applied in combination, and carries out oil spout maintenance processing to the threaded rod 51 after cleaning concrete, dynamical system is provided for rotation axis 4 Power.
Wherein, about rotation axis 4,1 top of rack is arranged on by bearing block 41, centre, which is provided with, accommodates Fast detachable unit 5 Through-hole, described 4 one end of rotation axis is provided with butterfly snap ring 42, and the other end is connected on power-equipment;Transmission in this equipment Axis 4 is arranged on the frame top of rack 1, and bearing block 41 plays the role of support positioning, under the action of bearing block 41, transmission shaft 4 It can be rotated under external power effect relative to rack 1, as shown in Figure 2, Power Component includes motor 3 and is connected to motor 3 On speed reducer 31, the speed reducer output wheel on the speed reducer 31 is connected to by transmission belt 32 on transmission shaft 4, drives transmission Axis 4 rotates, which further includes the control cabinet 8 that control motor 3 and speed reducer 31 are operated, stopped, rotating forward, inverting.Pass through control Push-botton operation on case 8 can start motor 3 and rotate forward, overturn, stop or rotate, and transfer bogie is moved to the left when being rotated forward with motor 3 For, motor 3 is started by the button on control cabinet 8 and is rotated forward, motor drives speed reducer 31 to run, and then by speed reducer 31 Speed reducer output wheel and transmission belt 32 drive transmission shaft 4 rotate, conversely, drive transmission shaft 4 invert, transmission shaft 4 be hollow knot Structure that is to say through-hole, be passed through convenient for the threaded rod 51 of Fast detachable unit 5.
In this equipment, about the solidification concrete rejected on threaded rod 51, detailed is described as follows:
Wing nut 7 in this equipment is set on the threaded rod 51 in Fast detachable unit 5;Transfer bogie 6 is set by guide rail 11 It puts in frame top, transfer bogie 6 is along guide rail 11 far from or close to butterfly snap ring 42 in rotation axis 4;And it is set on wing nut 7 It is equipped with blocked ear 71;Card slot 421, the helicitic texture of wing nut 7 and the helicitic texture of threaded rod 51 are provided on butterfly snap ring 42 It matches.The butterfly snap ring 42 set on drive 4 is rotated with drive 4, and then drives 7 turns matched of wing nut It is dynamic.The blocked ear 71 of wing nut 7 after assembling is just placed in the card slot 421 of butterfly snap ring 42, in card slot 421 and blocked ear 71 Under effect, wing nut 7 is rotated with butterfly snap ring 42, since in relative rotational motion, wing nut 7 can not control shifting Dynamic, under the effect of thread rotary orientation power, the Fast detachable unit threaded rod 51 coordinated with wing nut 7 can move left and right, and then utilize butterfly Helicitic texture on nut 7 rejects the concrete on Fast detachable unit threaded rod 51, and it is same that transfer bogie 6 is arranged on butterfly snap ring 42 Highly locate, in and can opposite rail 11 move left and right, that is, closer or far from butterfly snap ring 42, the pedestal of 5 tail portion of Fast detachable unit 52 are placed on the transfer bogie 6;The positioning seat of the Fast detachable unit pedestal 52 on accommodating Fast detachable unit 5 is provided on the transfer bogie 6 61, the top of the positioning seat 61 is opening-like, and transfer bogie 6 and 11 corresponding position of guide rail are provided with transmission wheel 62, on transfer bogie 6 The positioning seat 61 of firm banking 52 is provided with, the cavity for having the shape of accommodating pedestal 52 identical, to moving left and right for pedestal 52 Play the role of blocking, and then the transfer bogie or so shifting can be drawn when pedestal 52 is moved left and right with threaded rod 51 It is dynamic.The left and right ends setting limit switches 9 of guide rail 11, the limit switch 9 are electrically connected with control cabinet 8.Dynamical system includes Motor 3 and the speed reducer 31 being connected on motor 3, control motor 3 is operated, is stopped, the control cabinet of rotating 8, the speed reducer Output wheel on 31 is connected to by transmission belt 32 on transmission shaft 4, and transmission shaft 4 is driven to rotate;When transfer bogie 6 touches limiting After switch 9, control cabinet 8 controls motor 3 to invert, and butterfly snap ring 42 is inverted with wing nut 7, under the effect of thread rotary orientation power, Fast detachable unit threaded rod 51 inverts, and the pedestal 51 of 51 tail portion of Fast detachable unit threaded rod is retreated with transfer bogie 6, when just having started to retreat, 8 control oil pump of control cabinet starts, and the oil in oil storage tank 22 is pumped at frame top, and cleared up Fast detachable unit the spiral shell after concrete 51 spray feed of rasp bar oil, and then Fast detachable unit 5 is conserved, is maintained.
In this equipment, fuel tank 2 is arranged on 1 bottom of rack, and 2 middle part of fuel tank is provided with baffle 24, the baffle 24 by fuel tank 2 every From into two babinets:Oil-containing groove 21 and oil storage tank 22;Recycle oil device includes the oil pump being arranged in oil storage tank 22 and is connected to Petroleum pipeline 26 on oil pump, described 26 one end of petroleum pipeline are arranged in oil storage tank 22, and the other end is located at the top of rack 1, outlet It is corresponding with the threaded rod 51 of Fast detachable unit 5;The upside of baffle 24 in the fuel tank 2 is provided with filter hole 23, in the fuel tank 2 The lower end of oil-containing groove 21 and oil storage tank 22 is both provided with slag-drip opening.
In addition, the outer sheath of transmission belt 32 is equipped with protective cover 33, it is provided on the protective cover 33 and leading in rotation axis 4 The corresponding cage apertures 34 in hole, protective cover 33 play the role of safeguard protection.
Oil-containing groove 21 collects the extra oil that petroleum pipeline 26 sprays out, is extracted at frame top through oil pump again after filtering and recycles profit With realizing the recycling of maintenance oil;Since the operating mode of the equipment is to reject the solidification concrete on Fast detachable unit threaded rod 51, Concrete after rejecting can be dropped into oil-containing groove 21, after carrying out oil spout maintenance to the Fast detachable unit threaded rod 51 after rejecting concrete Extra oil also fall in oil-containing groove 21, concrete is deposited in the bottom of oil-containing groove 21, and clean oil is from filter hole 23 Place is flowed into oil storage tank 22, and oil pump pumps to the clean oil collected in oil storage tank 22 at frame top by petroleum pipeline 26, and realization follows Ring utilizes, and the tail end of the petroleum pipeline 26 at frame top is against Fast detachable unit threaded rod 51.
When specifically used, initial state, transfer bogie 6 is located at the right end of rack 1, by the Fast detachable unit pedestal 52 of Fast detachable unit 5 It is placed on transfer bogie 6 by positioning seat 61, the top of Fast detachable unit threaded rod 51 is then put on into wing nut 7, and by band The free end for having the Fast detachable unit threaded rod 51 of wing nut 7 is extend into rotation axis 4, and butterfly is placed in the blocked ear 71 of wing nut 7 Subject in the card slot 421 of shape snap ring 42, then can starting device finishing maintenance is carried out to Fast detachable unit, about finishing maintain step As described above, details are not described herein.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or use the present invention.To this A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited The embodiments shown herein is formed on, and is to fit to consistent with the principles and novel features disclosed herein most wide Range.

Claims (6)

1. a kind of horizontal Fast detachable unit finishing maintenance facility, Fast detachable unit (5) is by threaded rod (51) and pedestal (52)
Composition, it is characterised in that the equipment includes:
Rack (1);
Rotation axis (4) is arranged on by bearing block (41) at the top of rack (1), and centre is provided with the through-hole for accommodating Fast detachable unit (5), Described rotation axis (4) one end is provided with butterfly snap ring (42), and the other end is connected on power-equipment;
Wing nut (7) is set on the threaded rod (51) in Fast detachable unit (5);
Transfer bogie (6) is arranged on frame top by guide rail (11), and transfer bogie (6) is along guide rail (11) far from or close to turning Butterfly snap ring (42) on moving axis (4);
Fuel tank (2), is arranged on rack (1) bottom, and baffle (24) is provided in the middle part of fuel tank (2), the baffle (24) by fuel tank (2) every From into two babinets:Oil-containing groove (21) and oil storage tank (22);
Recycle oil device, it is described defeated including the oil pump being arranged in oil storage tank (22) and the petroleum pipeline (26) being connected on oil pump Oil pipe (26) one end is arranged in oil storage tank (22), and the other end is located at the top of rack (1), outlet and the screw thread of Fast detachable unit (5) Bar (51) is corresponding;
Dynamical system, including motor (3) and the speed reducer (31) being connected on motor (3), control motor (3) is operated, is stopped, just The control cabinet (8) of reversion, the speed reducer (31)
On output wheel be connected on transmission shaft (4) by transmission belt (32), drive transmission shaft (4)
Rotation.
2. horizontal Fast detachable unit finishing maintenance facility according to claim 1, it is characterised in that:On the butterfly snap ring (42) Card slot (421) is provided with, blocked ear (71), the helicitic texture and spiral shell of the wing nut (7) are provided on the wing nut (7) The helicitic texture of rasp bar (51) matches.
3. horizontal Fast detachable unit finishing maintenance facility according to claim 1, it is characterised in that:The transfer bogie (6) with Guide rail (11) corresponding position is provided with transmission wheel (62), and the positioning seat of firm banking (52) is provided on the transfer bogie (6) (61), positioning seat (61) top is openning shape.
4. the horizontal Fast detachable unit finishing maintenance facility according to claim 1 or 3, it is characterised in that:
The guide rail (11) is provided at both ends with limit switch (9), and the limit switch (9) is electrically connected with control cabinet (8).
5. horizontal Fast detachable unit finishing maintenance facility according to claim 1, it is characterised in that:Gear in the fuel tank (2) It is provided with filter hole (23) on the upside of plate (24), the lower end of oil-containing groove (21) and oil storage tank (22) in the fuel tank (2) is all provided with It is equipped with slag-drip opening.
6. horizontal Fast detachable unit finishing maintenance facility according to claim 1, it is characterised in that:Outside the transmission belt (32) Side is arranged with protective cover (33), is provided on the protective cover (33) and the corresponding cage apertures of through-hole (34) in rotation axis (4).
CN201810124663.2A 2018-02-07 2018-02-07 Horizontal Fast detachable unit modifies maintenance facility Withdrawn CN108213619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810124663.2A CN108213619A (en) 2018-02-07 2018-02-07 Horizontal Fast detachable unit modifies maintenance facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810124663.2A CN108213619A (en) 2018-02-07 2018-02-07 Horizontal Fast detachable unit modifies maintenance facility

Publications (1)

Publication Number Publication Date
CN108213619A true CN108213619A (en) 2018-06-29

Family

ID=62671116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810124663.2A Withdrawn CN108213619A (en) 2018-02-07 2018-02-07 Horizontal Fast detachable unit modifies maintenance facility

Country Status (1)

Country Link
CN (1) CN108213619A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111375847A (en) * 2020-03-19 2020-07-07 淄博汉硕教育咨询有限公司 Harmless environmental protection cleaning device of bolt
CN113134655A (en) * 2021-04-26 2021-07-20 高超 Pipe fitting screw thread prosthetic devices for building engineering

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111375847A (en) * 2020-03-19 2020-07-07 淄博汉硕教育咨询有限公司 Harmless environmental protection cleaning device of bolt
CN111375847B (en) * 2020-03-19 2022-02-11 湖北登峰高强螺栓有限公司 Harmless environmental protection cleaning device of bolt
CN113134655A (en) * 2021-04-26 2021-07-20 高超 Pipe fitting screw thread prosthetic devices for building engineering

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Application publication date: 20180629