CN203141278U - Rust removing device of bowl-fastened-type scaffold steel tube rust removing machine - Google Patents
Rust removing device of bowl-fastened-type scaffold steel tube rust removing machine Download PDFInfo
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- CN203141278U CN203141278U CN2013201351985U CN201320135198U CN203141278U CN 203141278 U CN203141278 U CN 203141278U CN 2013201351985 U CN2013201351985 U CN 2013201351985U CN 201320135198 U CN201320135198 U CN 201320135198U CN 203141278 U CN203141278 U CN 203141278U
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- steel pipe
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Abstract
The utility model provides a rust removing device of a bowl-fastened-type scaffold steel tube rust removing machine, and belongs to the technical field of machinery. The rust removing device of the bowl-fastened-type scaffold steel tube rust removing machine solves the technological problems that the prior rust removing device of a bowl-fastened-type scaffold steel tube rust removing machine can not fast and effectively conduct rust removing on a whole bowl-fastened-type scaffold steel tube. The rust removing device of the bowl-fastened-type scaffold steel tube rust removing machine is characterized by comprising a rust removing ring. The rust removing ring is provided with a through hole, wherein the steel pipe penetrates through the through hole; a plurality of fixing sleeves are fixed on the lateral side of the rust removing ring; the central axial line of the fixing sleeves is parallel to the lateral side of the rust removing ring, and the central axial line of the fixing sleeves and the central axial line of the through hole are intersected; the inner ends of the fixing sleeves are provided with brush heads; adjustment assemblies capable of ensuring that the brush heads move along the axial line direction of the fixing sleeves are arranged among the fixing sleeves and the brush heads. The rust removing device of the bowl-fastened-type scaffold steel tube rust removing machine has the advantages of being capable of effectively conducting rust removing on the bowl-fastened-type scaffold steel tube.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of bowl fastening type scaffolding steel pipe rust remover, particularly a kind of derusting device of bowl fastening type scaffolding steel pipe rust remover.
Background technology
Scaffold refers to the job site for workman's operation and solves various supports vertical and that the level transportation is set up, all builds by steel pipe for the safety scaffold of producing at present.Scaffold adopts ferrous material to make, because the building site environment is abominable, once using scaffold surface, back can be covered with rust staining, needs scaffold is safeguarded japanning before using next time, therefore need remove the rust staining on scaffold surface.
The operation of rust cleaning adopts machine to finish at present, for example the disclosed scaffolding steel pipe descaling machine of Chinese patent literature [CN201632893U] is made up of axle, bearing box, adjusting screw(rod), spring storehouse, band steel, locking nut, wire wheel, V belt, steel pipe location iron ring, first motor, second motor, cleaning intensity adjusting rotating disk, support.This patent is rotated with the steel tube surface friction by wire wheel and is removed rust staining, and this cleaning function is well finished the operation of rust cleaning when common scaffold is operated; But when the bowl fastening type scaffold is eliminated rust, owing to have a bowl snapping head on the steel pipe of bowl fastening type scaffold, can not eliminate rust to the whole piece steel pipe fast and effectively, and descaling machine can give birth to collision with the bowl garnishment at the operation wire wheel, cause the damage of descaling machine.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of derusting device of bowl fastening type scaffolding steel pipe rust remover, and this derusting device has the bowl fastening type of being applicable to scaffold and rust cleaning good effectiveness.
The purpose of this utility model can realize by following technical proposal: a kind of derusting device of bowl fastening type scaffolding steel pipe rust remover, it is characterized in that, comprise the rust cleaning ring, described rust cleaning ring has the through hole that passes for steel pipe, fixedly there are some fixed covers the side of described rust cleaning ring, intersect with the parallel sided of rust cleaning ring and with the axis of through hole the axis of described fixed cover, the inner of described fixed cover has brush, is provided with the adjusting part that brush is moved along the fixed cover axis direction between described fixed cover and the brush.
One end of brush passes fixed cover, when steel pipe passes the surface of brush and steel pipe tightly against, the rust staining of steel tube surface is removed, steel pipe rotates when rust cleaning, rust cleaning ring moving axially along steel pipe, steel pipe pass through hole and brush against, steel pipe rotates the relative slip with steel tube surface of brush the rust staining of steel tube surface is removed, the rust cleaning ring only needs when moving to bowl button joint the rust cleaning ring is lifted down another section continuation rust cleaning of putting into steel pipe again from steel pipe, adjusting part can reduce brush when the brush paint removal because the vibration of the uneven generation of steel tube surface guarantees that brush contacts with steel tube surface all the time.
In the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, described adjusting part comprises the pad one of an end that is fixed on brush, buffer spring, regulating spring, movable sleeve and bolt, described buffer spring is set on the brush, one end of buffer spring and pad one against, the other end and fixed cover against, one end of described movable sleeve and an end of fixed cover are fixed, described bolt is threaded with the other end of movable sleeve, described regulating spring is positioned at movable sleeve, one end of regulating spring and pad one against, the other end of regulating spring and the end of bolt against.Brush is between buffer spring and regulating spring, elastic force when static between buffer spring and the regulating spring reaches balance, brush stretches out fixed cover and is positioned at certain position, because the relative surface of steel plate projection of rust staining, therefore brush can be subjected to the power of axial direction when rust cleaning, regulating spring and buffering spring play the effect of buffering, minimizing is in the vibration of rust cleaning ring, make simultaneously brush all the time with the surface of steel pipe against, can wear and tear at the long-time back brush that uses, the length that brush stretches out fixed cover can reduce, and makes the elastic force change of regulating spring regulate the length that brush stretches out fixed cover greatly by regulating bolt, guarantees that brush contacts with the surface of steel pipe all the time.
As another kind of situation, in the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, described adjusting part comprises pad one, buffer spring and the cover plate of an end that is fixed on brush, described buffer spring is set on the brush, one end of buffer spring and pad one against, an end of described cover plate offers groove, offers internal thread on the cell wall of described groove, described cover plate is threaded with fixed cover, the groove bottom of above-mentioned pad one and groove against.The length of stretching out fixed cover by the length adjustment brush of regulating between cover plate and the fixed cover that is threaded.
In the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, described rust cleaning ring comprises the fixed head that offers breach one and offers the rotor plate of breach two, described breach one is identical with breach two equal semicirculars in shape and size, one end of described rotor plate and an end of fixed head are hinged, are provided with the latch-up structure that when breach one and breach two forms above-mentioned through hole rotor plate and fixed head is locked between the other end of described rotor plate and the other end of fixed head.Fixed head and rotor plate can be opened along pin joint, conveniently will eliminate rust ring set to steel pipe, fixed head and rotor plate sealing are locked by latch-up structure behind steel pipe at the rust cleaning ring set, when running into the bowl snapping head of steel pipe, open the latch-up structure ring that will eliminate rust and take down another section continuation that is set to steel pipe from steel pipe and eliminate rust, easy to operate.
In the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, described latch-up structure comprises the sticking department one of the other end projection that relatively rotates plate, the sticking department two of the other end projection of relative fixed plate, adjusting nut one, locking spring and securing rod, offer lock hole on the described sticking department one, offer opening on the described sticking department two, described securing rod has the Access Division of connecting portion and relative connecting portion bending, described connecting portion passes opening and lock hole, described Access Division and sticking department two against, one end of described connecting portion offers screw thread, described adjusting nut one is threaded in an end of connecting portion, described locking spring housing is located on the connecting portion, locking one end of spring and adjusting nut one against, the other end and sticking department one against.Locking spring make securing rod when locking the Access Division all the time with sticking department against, prevent that by the frictional force between Access Division and the sticking department both from unclamping when eliminating rust, adjusting nut one can be regulated the elastic force of locking spring, makes that the frictional force between Access Division and the sticking department is in the switch that also makes things convenient for securing rod when not unclamping when eliminating rust.
In the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, one end of described rotor plate is raised with articulated section one, one end convex body of described fixed head has being parallel to each other and has articulated section two and the articulated section three in gap, also be provided with hinge bar between described rotor plate and the fixed head, described hinge bar comprises bar portion and is positioned at the rotation section of an end of bar portion, described rotary part passes articulated section two and articulated section three hinged securement between articulated section two and articulated section three and by jointed shaft, articulated section one is passed by described bar portion, the other end of the described bar portion adjusting nut two that has been threaded, be provided with holddown spring between described adjusting nut two and the articulated section one, described holddown spring is set in the bar portion.Bar portion drives rotor plate and rotates along jointed shaft, holddown spring can be all the time with articulated section one and articulated section two and articulated section three against, make and keep compact between rotor plate and the fixed head, adjusting nut two can be regulated the elastic force of holddown spring, makes articulated section one and articulated section two and articulated section three to rotate freely.
In the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, the arc surface that described articulated section two and articulated section three have semicircular in shape, the arc surface of described articulated section one and articulated section two and articulated section three against.When rotor plate and fixed head rotate along jointed shaft the articulated section one of rotor plate along the arc surface of this articulated section two and articulated section three rotate and all the time against, guarantee smooth and compact when rotating of rotor plate and fixed head.
In the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, described fixed cover comprises the end madial wall projection lug boss in the form of a ring of body and relative body, described buffer spring and lug boss against, offer internal thread on the madial wall of the other end of described body, one end of described movable sleeve is threaded with the other end of body, the other end of described movable sleeve is welded with nut, and described bolts and nuts are threaded.
In the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, described brush is the cable wire head of some steel wire strand volumes.The cable wire head is a bit of for what cut down from steel cable rope, and just tapered end can be peeled off steel pipe with the rust staining of steel tube surface fast.
In the derusting device of above-mentioned bowl fastening type scaffolding steel pipe rust remover, also be provided with pad two between described pad one and the regulating spring.The diameter of pad two has enough contact-making surfaces greater than pad one and regulating spring.
Compared with prior art, the derusting device of this bowl fastening type scaffolding steel pipe rust remover has the following advantages:
1, the rust cleaning ring adopts the structure of fixed head and rotor plate to be easy to load onto steel pipe or disassembles from steel pipe, can effectively eliminate rust to the bowl fastening type scaffolding steel pipe, and easy to operate.
2, the balance by elastic force between control buffer spring and the regulating spring reaches the length that the control brush stretches out fixed cover, buffer spring and regulating spring play the effect of buffering when brush eliminates rust simultaneously, reduce the vibration of rust cleaning ring, make brush can be resisted against the surface of steel pipe all the time, guarantee rust staining is all removed.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation of facing of the present utility model.
Fig. 3 is side-looking structural representation of the present utility model.
Fig. 4 is the exploded perspective view of adjusting part in the utility model.
Among the figure, 211, rust cleaning ring; 212, through hole; 213, gag lever post; 221, fixed head; 222, breach one; 223, sticking department two; 223a, opening; 224, the articulated section two; 225, the articulated section three; 231, rotor plate; 232, breach two; 233, sticking department one; 234, the articulated section one; 311, fixed cover; 321, brush; 322, pad one; 331, buffer spring; 341, pad two; 351, regulating spring; 361, movable sleeve; 362, nut; 371, bolt; 411, securing rod; 421, connecting portion; 422, adjusting nut one; 423, locking spring; 431, Access Division; 511, hinge bar; 521, jointed shaft; 522, adjusting nut two; 523, holddown spring.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one
As shown in Figures 1 to 4, a kind of derusting device of bowl fastening type scaffolding steel pipe rust remover, comprise rust cleaning ring 211, rust cleaning ring 211 has the through hole 212 that passes for steel pipe, fixedly there are some fixed covers 311 side of rust cleaning ring 211, intersect with the parallel sided of rust cleaning ring 211 and with the axis of through hole 212 axis of fixed cover 311, on the side face of rust cleaning ring 211 gag lever post 213 is arranged fixedly, gag lever post 213 and center towards through hole 212, the inner of fixed cover 311 has brush 321, brush 321 is the cable wire head of some steel wire strand volumes, the cable wire head is a bit of for what cut down from steel cable rope, steel cable rope can have been bought on the market, and the length of cable wire head is 5cm in the present embodiment one; Be provided with the adjusting part that brush 321 is moved along fixed cover 311 axis directions between fixed cover 311 and the brush 321.
As shown in Figures 1 to 4, adjusting part comprises the pad 1 of an end that is fixed on brush 321, buffer spring 331, regulating spring 351, movable sleeve 361 and bolt 371, buffer spring 331 is set on the brush 321, fixed cover 311 comprises the end madial wall projection lug boss in the form of a ring of body and relative body, offer internal thread on the madial wall of the other end of body, one end of buffer spring 331 and pad 1 against, the other end and lug boss against, one end of movable sleeve 361 is threaded fixing with body, the other end of movable sleeve 361 is welded with nut 362, bolt 371 is threaded with the nut 362 of the other end of movable sleeve 361, regulating spring 351 is positioned at movable sleeve 361, one end of regulating spring 351 and pad 1 against, the end of the other end of regulating spring 351 and bolt 371 against, also be provided with pad 2 341 between pad 1 and the regulating spring 351, the diameter of pad 2 341 has enough contact-making surfaces greater than pad 1 and regulating spring 351.Brush 321 is between buffer spring 331 and regulating spring 351, elastic force when static between buffer spring 331 and the regulating spring 351 reaches balance, brush 321 stretches out fixed cover 311 and is positioned at certain position, because the relative surface of steel plate projection of rust staining, therefore brush 321 can be subjected to the power of axial direction when rust cleaning, regulating spring 351 and buffering spring 331 play the effect of buffering, can wear and tear at the long-time back brush 321 that uses, the length that brush 321 stretches out fixed cover 311 can reduce, and makes the elastic force change of regulating spring 351 regulate the length that brush 321 stretches out fixed cover 311 greatly by regulating bolt 371.
As shown in Figure 1 to Figure 3, rust cleaning ring 211 comprises the gag lever post 221 that offers breach 1 and the rotor plate 231 that offers breach 2 232, breach 1 is identical with breach 2 232 equal semicirculars in shape and size, one end of rotor plate 231 and an end of gag lever post 221 are hinged, are provided with between the other end of the other end of rotor plate 231 and gag lever post 221 when breach 1 and breach 2 232 formation through holes 212 latch-up structure of rotor plate 231 with gag lever post 221 lockings.Latch-up structure comprises the sticking department 1 of the other end projection that relatively rotates plate 231, the sticking department 2 223 of the other end projection of relative limit bar 221, adjusting nut 1, locking spring 423 and securing rod 411, offer lock hole on the sticking department 1, offer opening 223a on the sticking department 2 223, securing rod 411 has the Access Division 431 of connecting portion 421 and relative connecting portion 421 bendings, connecting portion 421 passes opening 223a and lock hole, Access Division 431 and sticking department 2 223 against, one end of connecting portion 421 offers screw thread, adjusting nut 1 is threaded in an end of connecting portion 421, the locking spring housing is located on the connecting portion 421, locking one end of spring and adjusting nut 1 against, the other end and sticking department 1 against.When locking, earlier securing rod 411 is embedded among the opening 223a of sticking department 2 223, make Access Division 431 and sticking department 2 223 against gag lever post 221 and rotor plate 231 are locked in lock lever 411 embeddings, gag lever post 221 and rotor plate 231 can be opened along pin joint, the convenient ring 211 that will eliminate rust is set on the steel pipe, after rust cleaning ring 211 is set to steel pipe with gag lever post 221 and rotor plate 231 sealings by securing rod 411 lockings, when running into the bowl snapping head of steel pipe, open securing rod 411 ring 211 that will eliminate rust and take down another section continuation that is set to steel pipe from steel pipe and eliminate rust.Locking spring 423 make securing rod 411 when locking Access Division 431 all the time with sticking department against, prevent that by the frictional force between Access Division 431 and the sticking department both from unclamping when eliminating rust, adjusting nut 1 can be regulated the elastic force of locking spring 423, makes that the frictional force between Access Division 431 and the sticking department is in the switch that also makes things convenient for securing rod 411 when not unclamping when eliminating rust.One end of rotor plate 231 is raised with articulated section 1, one end convex body of gag lever post 221 has being parallel to each other and has articulated section 2 224 and the articulated section 3 225 in gap, also be provided with hinge bar 511 between rotor plate 231 and the gag lever post 221, hinge bar 511 comprises bar portion and is positioned at the rotation section of an end of bar portion, rotary part passes articulated section 2 224 and articulated section 3 225 hinged securement between articulated section 2 224 and articulated section 3 225 and by jointed shaft 521, the arc surface that articulated section 2 224 and articulated section 3 225 have semicircular in shape, the arc surface of articulated section 1 and articulated section 2 224 and articulated section 3 225 against.When rotor plate 231 and gag lever post 221 rotate along jointed shaft 521 articulated section 1 of rotor plate 231 along the arc surface of this articulated section 2 224 and articulated section 3 225 rotate and all the time against.Articulated section 1 is passed by bar portion, and the other end of the bar portion adjusting nut 2 522 that has been threaded is provided with holddown spring 523 between adjusting nut 2 522 and the articulated section 1, and holddown spring 523 is set in the bar portion.Bar portion drives rotor plate 231 and rotates along jointed shaft 521, holddown spring 523 can be all the time with articulated section 1 and articulated section 2 224 and articulated section 3 225 against, make and keep compact between rotor plate 231 and the gag lever post 221, adjusting nut 2 522 can be regulated the elastic force of holddown spring 523, makes articulated section 1 and articulated section 2 224 and articulated section 3 225 to rotate freely.
As shown in Figure 1 to Figure 3, fixed cover 311 has eight in the present embodiment one, corresponding cable wire head also is eight, four fixed covers 311 are positioned at rust cleaning ring 211 1 sides, other four are positioned at rust cleaning ring 211 another sides, four fixed covers 311 are all fixedly arranged on the side of gag lever post 221 and rotor plate 231, and the angle that being positioned at the adjacent fixed cover 311 in the same side of rust cleaning ring 211 is 90 °.
Steel pipe rotates when rust cleaning, gag lever post 213 can prevent that rust cleaning ring 211 is along with rotation, rust cleaning ring 211 moving axially along steel pipe, steel pipe pass through hole 212 and brush 321 against, steel pipe rotates the relative slip with steel tube surface of brush 321 rust staining of steel tube surface is removed, rust cleaning ring 211 only needs when moving to bowl button joint rust cleaning ring 211 is lifted down another section continuation rust cleaning of putting into steel pipe again from steel pipe, buffer spring 331 and regulating spring 351 can reduce brush 321 when brush 321 paint removal because the vibration of the uneven generation of steel tube surface guarantees that brush 321 contacts with steel tube surface all the time.
Embodiment two
Present embodiment is basic identical with structure and the principle of embodiment one, different place is: adjusting part comprises pad one, buffer spring and the cover plate of an end that is fixed on brush, buffer spring is set on the brush, one end of buffer spring and pad one against, one end of cover plate offers groove, offer internal thread on the cell wall of groove, cover plate is threaded with fixed cover, the groove bottom of pad one and groove against.The length of stretching out fixed cover by the length adjustment brush of regulating between cover plate and the fixed cover that is threaded.
Embodiment three
Present embodiment is basic identical with structure and the principle of embodiment one, different place is: latch-up structure comprises sticking department two and the screw of other end projection of sticking department one, the relative fixed plate of the other end projection that relatively rotates plate, sticking department one and sticking department two can be mutually against, offer screw hole one on the sticking department one, offer screw hole two on the sticking department two, offer internal thread on the hole wall of screw hole two, screw hole one and screw hole two are connected, and screw passes screw hole one and is threaded with screw hole two.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used rust cleaning ring 211 morely; Through hole 212; Gag lever post 213; Fixed head 221; Breach 1; Sticking department 2 223; Opening 223a; Articulated section 2 224; Articulated section 3 225; Rotor plate 231; Breach 2 232; Sticking department 1; Articulated section 1; Fixed cover 311; Brush 321; Pad 1; Buffer spring 331; Pad 2 341; Regulating spring 351; Movable sleeve 361; Nut 362; Bolt 371; Securing rod 411; Connecting portion 421; Adjusting nut 1; Locking spring 423; Access Division 431; Hinge bar 511; Jointed shaft 521; Adjusting nut 2 522; Holddown spring 523 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. the derusting device of a bowl fastening type scaffolding steel pipe rust remover, it is characterized in that, comprise rust cleaning ring (211), described rust cleaning ring (211) has the through hole (212) that passes for steel pipe, fixedly there are some fixed covers (311) side of described rust cleaning ring (211), intersect with the parallel sided of rust cleaning ring (211) and with the axis of through hole (212) axis of described fixed cover (311), the inner of described fixed cover (311) has brush (321), is provided with the adjusting part that brush (321) is moved along fixed cover (311) axis direction between described fixed cover (311) and the brush (321).
2. the derusting device of bowl fastening type scaffolding steel pipe rust remover according to claim 1, it is characterized in that, described adjusting part comprises the pad one (322) of an end that is fixed on brush (321), buffer spring (331), regulating spring (351), movable sleeve (361) and bolt (371), described buffer spring (331) is set on the brush (321), one end of buffer spring (331) and pad one (322) against, the other end and fixed cover (311) against, one end of one end of described movable sleeve (361) and fixed cover (311) is fixed, described bolt (371) is threaded with the other end of movable sleeve (361), described regulating spring (351) is positioned at movable sleeve (361), one end of regulating spring (351) and pad one (322) against, the end of the other end of regulating spring (351) and bolt (371) against.
3. the derusting device of bowl fastening type scaffolding steel pipe rust remover according to claim 1, it is characterized in that, described adjusting part comprises the pad one (322) of an end that is fixed on brush (321), buffer spring (331) and cover plate, described buffer spring (331) is set on the brush (321), one end of buffer spring (331) and pad one (322) against, one end of described cover plate offers groove, offer internal thread on the cell wall of described groove, described cover plate is threaded with fixed cover (311), the groove bottom of above-mentioned pad one (322) and groove against.
4. according to the derusting device of claim 1 or 2 or 3 described bowl fastening type scaffolding steel pipe rust removers, it is characterized in that, described rust cleaning ring (211) comprises the fixed head (221) that offers breach one (222) and the rotor plate (231) that offers breach two (232), described breach one (222) is identical with breach two (232) equal semicirculars in shape and size, one end of one end of described rotor plate (231) and fixed head (221) is hinged, is provided with between the other end of the other end of described rotor plate (231) and fixed head (221) when breach one (222) and breach two (232) form above-mentioned through hole (212) the latch-up structure of rotor plate (231) with fixed head (221) locking.
5. the derusting device of bowl fastening type scaffolding steel pipe rust remover according to claim 4, it is characterized in that, described latch-up structure comprises the sticking department one (233) of the other end projection that relatively rotates plate (231), the sticking department two (223) of the other end projection of relative fixed plate (221), adjusting nut one (422), locking spring (423) and securing rod (411), offer lock hole on the described sticking department one (233), offer opening (223a) on the described sticking department two (223), described securing rod (411) has the Access Division (431) of connecting portion (421) and relative connecting portion (421) bending, described connecting portion (421) passes opening (223a) and lock hole, described Access Division (431) and sticking department two (223) against, one end of described connecting portion (421) offers screw thread, described adjusting nut one (422) is threaded in an end of connecting portion (421), described locking spring housing is located on the connecting portion (421), locking one end of spring and adjusting nut one (422) against, the other end and sticking department one (233) against.
6. the derusting device of bowl fastening type scaffolding steel pipe rust remover according to claim 4, it is characterized in that, one end of described rotor plate (231) is raised with articulated section one (234), one end convex body of described fixed head (221) has being parallel to each other and has articulated section two (224) and the articulated section three (225) in gap, also be provided with hinge bar (511) between described rotor plate (231) and the fixed head (221), described hinge bar (511) comprises bar portion and is positioned at the rotation section of an end of bar portion, described rotary part passes articulated section two (224) and articulated section three (225) hinged securement between articulated section two (224) and articulated section three (225) and by jointed shaft (521), articulated section one (234) is passed by described bar portion, the other end of the described bar portion adjusting nut two (522) that has been threaded, be provided with holddown spring (523) between described adjusting nut two (522) and the articulated section one (234), described holddown spring (523) is set in the bar portion.
7. the derusting device of bowl fastening type scaffolding steel pipe rust remover according to claim 6, it is characterized in that, the arc surface that described articulated section two (224) and articulated section three (225) have semicircular in shape, the arc surface of described articulated section one (234) and articulated section two (224) and articulated section three (225) against.
8. the derusting device of bowl fastening type scaffolding steel pipe rust remover according to claim 2, it is characterized in that, described fixed cover (311) comprises the end madial wall projection lug boss in the form of a ring of body and relative body, described buffer spring (331) and lug boss against, offer internal thread on the madial wall of the other end of described body, one end of described movable sleeve (361) is threaded with the other end of body, the other end of described movable sleeve (361) is welded with nut (362), and described bolt (371) is threaded with nut (362).
9. according to the derusting device of claim 1 or 2 or 3 described bowl fastening type scaffolding steel pipe rust removers, it is characterized in that described brush (321) is the cable wire head of some steel wire strand volumes.
10. according to the derusting device of claim 2 or 8 described bowl fastening type scaffolding steel pipe rust removers, it is characterized in that, also be provided with pad two (341) between described pad one (322) and the regulating spring (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201351985U CN203141278U (en) | 2013-03-22 | 2013-03-22 | Rust removing device of bowl-fastened-type scaffold steel tube rust removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201351985U CN203141278U (en) | 2013-03-22 | 2013-03-22 | Rust removing device of bowl-fastened-type scaffold steel tube rust removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141278U true CN203141278U (en) | 2013-08-21 |
Family
ID=48968833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201351985U Withdrawn - After Issue CN203141278U (en) | 2013-03-22 | 2013-03-22 | Rust removing device of bowl-fastened-type scaffold steel tube rust removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128638A (en) * | 2013-03-22 | 2013-06-05 | 方远建设集团股份有限公司 | Derusting device of bowl scaffold steel tube derusting machine |
| CN106994589A (en) * | 2017-05-10 | 2017-08-01 | 新发中建融资租赁有限公司 | Vertical rod bowl button demountor |
| CN108188892A (en) * | 2017-12-21 | 2018-06-22 | 周佳裕 | A kind of close contact lamp post pinpoints derusting device |
-
2013
- 2013-03-22 CN CN2013201351985U patent/CN203141278U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128638A (en) * | 2013-03-22 | 2013-06-05 | 方远建设集团股份有限公司 | Derusting device of bowl scaffold steel tube derusting machine |
| CN103128638B (en) * | 2013-03-22 | 2015-09-30 | 方远建设集团股份有限公司 | A kind of derusting device of total sub-semigroup steel tube derusting machine |
| CN106994589A (en) * | 2017-05-10 | 2017-08-01 | 新发中建融资租赁有限公司 | Vertical rod bowl button demountor |
| CN106994589B (en) * | 2017-05-10 | 2019-04-02 | 新发中建融资租赁有限公司 | Upright bar bowl buckle demountor |
| CN108188892A (en) * | 2017-12-21 | 2018-06-22 | 周佳裕 | A kind of close contact lamp post pinpoints derusting device |
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