CN215903287U

CN215903287U - Steel bar rust cleaning device for building construction

Info

Publication number: CN215903287U
Application number: CN202122168920.2U
Authority: CN
Inventors: 王建和; 张德全
Original assignee: Individual
Current assignee: Bai Guangshou
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-25
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a steel bar rust removing device for building construction, which comprises a bottom plate and a rust removing box, wherein the right end of the bottom plate is fixedly connected with the dust removing box, the top of an inner cavity of the rust removing box is fixedly provided with a dust collection cover, the middle end of the bottom plate is fixedly provided with a fan, the left end and the right end of the bottom of the inner cavity of the rust removing box are fixedly connected with supporting seats, the top of each supporting seat is fixedly connected with a movable roller sleeve, the inner side of each movable roller sleeve is movably connected with a rust removing barrel, and the inner side of each rust removing barrel is fixedly connected with a steel wire brush layer. The utility model solves the problems that steel bars on the existing construction site are mostly derusted by a manual grinding mode, the derusting efficiency is low, the workload is large, and the use requirements of people cannot be met through the effects of a conveying seat, a derusting box, a derusting cylinder, a first motor, a driving conical gear, a driven conical gear, a rotating shaft, a driven gear, a toothed ring, a movable roller sleeve, a fan and a dedusting box.

Description

Steel bar rust cleaning device for building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a steel bar rust removal device for building construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The steel bar is a necessary material in the construction process of the building, and cracks, oil stains, granular or flaky old rust cannot be formed on the surface of the steel bar when the steel bar is used. The iron oxide texture on rusty reinforcing bar surface is more soft, if can not get rid of and can make the concrete of pouring on the reinforcing bar surface peel off easily to cause huge economic loss, nevertheless the reinforcing bar on the current building site is derusted through the mode of artifical polishing more, and the rust cleaning is inefficient, and work load is big, can't satisfy people's user demand, for this reason, we propose a reinforcing bar rust cleaning device for construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel bar derusting device for building construction, which has the advantages of high derusting efficiency and good derusting effect, and solves the problems that the steel bars on the existing building site are mostly derusted in a manual polishing mode, the derusting efficiency is low, the workload is large, and the use requirements of people cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel bar rust removing device for building construction comprises a bottom plate and a rust removing box, wherein a dust removing box is fixedly connected to the right end of the bottom plate, a dust collecting hood is fixedly installed at the top of an inner cavity of the rust removing box, a fan is fixedly installed at the middle end of the bottom plate, supporting seats are fixedly connected to the left end and the right end of the bottom of the inner cavity of the rust removing box, a movable roller sleeve is fixedly connected to the top of each supporting seat, a rust removing cylinder is movably connected to the inner side of each movable roller sleeve, a steel wire brush layer is fixedly connected to the inner side of each rust removing cylinder, toothed rings are fixedly connected to the left end and the right end of the outer surface of each rust removing cylinder, a rotating shaft is movably connected to the inner surface of each supporting seat through a bearing, a driven conical gear is fixedly connected to the left end of the outer surface of the rotating shaft, driven gears are fixedly connected to the left end and the right end of the outer surface of the rotating shaft, a second motor is fixedly installed at the middle end of the bottom of the inner cavity of the rust removing box, the output end of the second motor is fixedly connected with an active bevel gear, and the right end of the top of the bottom plate is fixedly connected with a conveying seat.

Preferably, the inner chamber of dust removal case from the top down fixedly connected with HEPA filter screen and just imitate the filter screen in proper order, and the upper end on dust removal case right side has seted up the air discharge duct.

Preferably, the left end of the top of the bottom plate is fixedly connected with a derusting box, the right end of the front surface of the derusting box is fixedly provided with a control switch, and the left side and the right side of the inner cavity of the derusting box are both fixedly connected with guide plates.

Preferably, the air inlet end of the fan is communicated with the top of the dust collection cover through a pipeline, and the air outlet end of the fan is communicated with the lower end of the left side of the dust removal box through a pipeline.

Preferably, the outer side of the second motor is fixedly connected with a shielding cover, and through holes are formed in the left side and the right side of the shielding cover.

Preferably, carry the first motor of positive fixed surface fixedly connected with of seat, the output fixedly connected with dwang of first motor, the middle-end fixedly connected with initiative guide roll of dwang surface, the guide way has been seted up to the inboard upper end of transport seat, the inboard top fixedly connected with spring of guide way, the bottom fixedly connected with movable rod of spring, and the movable rod slides in the internal surface of guide way, the middle-end of movable rod surface has supplementary guide roll through bearing swing joint.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model opens the fan, the second motor and the first motor through the control switch under the action of the conveying seat, the first motor can drive the rotating rod and the active guide roller to rotate when working, and the auxiliary guide roller is driven by the movable rod to move under the matching of the spring and the guide groove, so as to guide and convey the steel bar inserted inside, when the steel bar enters the derusting box and passes through the derusting cylinder, the working first motor can drive the active conical gear to rotate, and the rotating shaft and the driven gear are driven to rotate under the matching of the driven conical gear connected in a meshing way, so that the derusting cylinder is driven to rotate inside the movable roller sleeve under the matching of the toothed ring connected in a meshing way, thereby the rotating steel wire brush layer carries out omnibearing polishing on the surface of the steel bar, the purposes of high derusting efficiency and good derusting effect are realized, when the fan works, dust generated when the steel bar is sucked through the dust collection cover through the pipeline, and carry the dust removal incasement, under HEPA filter screen and the cooperation of just imitating the filter screen, realized effectual filtration, avoided the influence of dust to all ring edge borders, through above structure complex effect, solved that the reinforcing bar on the current building site is many to be derusted through the mode of artifical polishing, the rust cleaning is inefficient, and work load is big, can't satisfy people user demand's problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the rust removing box of the present invention in a front view;

FIG. 3 is a right side view of the conveying base of the present invention;

FIG. 4 is a schematic sectional view of the dust-removing box of the present invention in a front view.

In the figure: 1. a base plate; 2. a dust removal box; 3. a fan; 4. a derusting box; 5. a control switch; 6. a conveying seat; 7. a first motor; 8. a steel wire brush layer; 9. a rust removal cylinder; 10. a movable roller sleeve; 11. a dust collection cover; 12. a toothed ring; 13. a guide plate; 14. a driven gear; 15. a rotating shaft; 16. a shield cover; 17. a second motor; 18. a driving bevel gear; 19. a driven bevel gear; 20. a supporting seat; 21. a driving guide roller; 22. a movable rod; 23. a spring; 24. an auxiliary guide roller; 25. a guide groove; 26. rotating the rod; 27. a HEPA filter screen; 28. a primary filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a base plate 1, a dust removing box 2, a fan 3, a rust removing box 4, a control switch 5, a conveying seat 6, a first motor 7, a steel wire brush layer 8, a rust removing cylinder 9, a movable roller sleeve 10, a dust collecting cover 11, a toothed ring 12, a guide plate 13, a driven gear 14, a rotating shaft 15, a shielding cover 16, a second motor 17, a driving conical gear 18, a driven conical gear 19, a supporting seat 20, a driving guide roller 21, a movable rod 22, a spring 23, an auxiliary guide roller 24, a guide groove 25, a rotating rod 26, a HEPA filter screen 27 and a primary filter screen 28 which are all universal standard parts or parts known by technical manuals or conventional experimental methods.

Referring to fig. 1-4, a steel bar rust removing device for building construction comprises a bottom plate 1 and a rust removing box 4, wherein the right end of the bottom plate 1 is fixedly connected with the dust removing box 2, an inner cavity of the dust removing box 2 is fixedly connected with an HEPA filter screen 27 and a primary filter screen 28 from top to bottom in sequence, the upper end of the right side of the dust removing box 2 is provided with an exhaust duct, the left end of the top of the bottom plate 1 is fixedly connected with the rust removing box 4, the right end of the front surface of the rust removing box 4 is fixedly provided with a control switch 5, the left side and the right side of the inner cavity of the rust removing box 4 are both fixedly connected with guide plates 13, the top of the inner cavity of the rust removing box 4 is fixedly provided with a dust hood 11, the middle end of the bottom plate 1 is fixedly provided with a fan 3, the air inlet end of the fan 3 is communicated with the top of the dust hood 11 through a pipeline, the air outlet end of the fan 3 is communicated with the lower end of the left side of the dust removing box 2 through a pipeline, the left end and the right end of the inner cavity of the rust removing box 4 are both fixedly connected with a supporting seat 20, the top of the supporting seat 20 is fixedly connected with a movable roller sleeve 10, the inner side of the movable roller sleeve 10 is movably connected with a rust removing cylinder 9, the inner side of the rust removing cylinder 9 is fixedly connected with a steel wire brush layer 8, the left end and the right end of the outer surface of the rust removing cylinder 9 are fixedly connected with toothed rings 12, the inner surface of the supporting seat 20 is movably connected with a rotating shaft 15 through a bearing, the left end of the outer surface of the rotating shaft 15 is fixedly connected with a driven bevel gear 19, the left end and the right end of the outer surface of the rotating shaft 15 are fixedly connected with driven gears 14, the middle end of the bottom of an inner cavity of the rust removing box 4 is fixedly provided with a second motor 17, the output end of the second motor 17 is fixedly connected with a driving bevel gear 18, the outer side of the second motor 17 is fixedly connected with a shielding cover 16, the left side and the right side of the shielding cover 16 are provided with through holes, the right end of the top of the bottom plate 1 is fixedly connected with a conveying seat 6, and the front surface of the conveying seat 6 is fixedly connected with a first motor 7, the output end of the first motor 7 is fixedly connected with a rotating rod 26, the middle end of the outer surface of the rotating rod 26 is fixedly connected with an active guide roller 21, the upper end of the inner side of the conveying seat 6 is provided with a guide groove 25, the top of the inner side of the guide groove 25 is fixedly connected with a spring 23, the bottom of the spring 23 is fixedly connected with a movable rod 22, the movable rod 22 slides on the inner surface of the guide groove 25, the middle end of the outer surface of the movable rod 22 is movably connected with an auxiliary guide roller 24 through a bearing, the fan 3, the second motor 17 and the first motor 7 are opened through a control switch 5 under the action of the conveying seat 6, the first motor 7 can drive the rotating rod 26 and the active guide roller 21 to rotate when in work, and under the matching of the spring 23 and the guide groove 25, the auxiliary guide roller 24 is driven by the movable rod 22 to move, so that the reinforcing steel bars plugged in the inner side can be guided and conveyed, and enter the rust removing box 4, when the fan 3 runs through the rust removing cylinder 9, the first working motor 7 can drive the driving bevel gear 18 to rotate, the driven bevel gear 19 connected in a meshed mode is matched to drive the rotating shaft 15 and the driven gear 14 to rotate, and further the gear ring 12 connected in a meshed mode drives the rust removing cylinder 9 to rotate on the inner side of the movable roller sleeve 10, so that the rotating steel wire brush layer 8 can polish the surfaces of the steel bars in an all-around mode, the purposes of high rust removing efficiency and good rust removing effect are achieved, when the fan 3 runs, dust generated when the steel bars are polished can be sucked in through the dust collection cover 11 through a pipeline and conveyed into the dust removal box 2, and under the matching of the HEPA filter screen 27 and the primary filter screen 28, effective filtering is achieved, and the influence of the dust on the surrounding environment is avoided.

When in use, the fan 3, the second motor 17 and the first motor 7 are turned on through the control switch 5 under the action of the conveying seat 6, the first motor 7 can drive the rotating rod 26 and the driving guide roller 21 to rotate when in work, the auxiliary guide roller 24 is driven by the movable rod 22 under the matching of the spring 23 and the guide groove 25, further the steel bars plugged inside can be guided and conveyed, when the steel bars enter the derusting box 4 and pass through the derusting cylinder 9, the working first motor 7 can drive the driving conical gear 18 to rotate, the rotating shaft 15 and the driven gear 14 are driven to rotate under the matching of the driven conical gear 19 connected in a meshing way, further the derusting cylinder 9 is driven to rotate inside the movable roller sleeve 10 under the matching of the toothed ring 12 connected in a meshing way, so that the rotating steel wire brush layer 8 can carry out omnibearing grinding on the surface of the steel bars, the purposes of high derusting efficiency and good derusting effect are realized, and 3 during operation of fan can inhale the dust that the reinforcing bar produced when polishing through dust cage 11 through the pipeline, and carry dust removal case 2 in, under HEPA filter screen 27 and the cooperation of first effect filter screen 28, effectual filtration has been realized, the influence of dust to all ring edge borders has been avoided, through above structure complex effect, the reinforcing bar of having solved on the current building site is many to be derusted through the mode of artifical polishing, the rust cleaning is inefficient, and work load is big, can't satisfy people's user demand's problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing bar rust cleaning device for construction, includes bottom plate (1) and rust cleaning case (4), its characterized in that: the dust removing device is characterized in that a dust removing box (2) is fixedly connected to the right end of the bottom plate (1) bottom, a dust collecting cover (11) is fixedly mounted at the top of an inner cavity of the dust removing box (4), a fan (3) is fixedly mounted at the middle end of the bottom plate (1), supporting seats (20) are fixedly connected to the left end and the right end of the inner cavity of the dust removing box (4), movable roller sleeves (10) are fixedly connected to the top of the supporting seats (20), a dust removing cylinder (9) is movably connected to the inner side of each movable roller sleeve (10), a steel wire brush layer (8) is fixedly connected to the inner side of each dust removing cylinder (9), toothed rings (12) are fixedly connected to the left end and the right end of the outer surface of each dust removing cylinder (9), a rotating shaft (15) is movably connected to the inner surface of each supporting seat (20) through a bearing, and a driven bevel gear (19) is fixedly connected to the left end of the outer surface of each rotating shaft (15), the equal fixedly connected with driven gear (14) in both ends about axis of rotation (15) surface, the middle-end fixed mounting of rust removal case (4) inner chamber bottom has second motor (17), the output fixedly connected with initiative taper gear (18) of second motor (17), the right-hand member fixedly connected with at bottom plate (1) top carries seat (6).

2. The steel bar rust removing device for building construction as claimed in claim 1, wherein: the inner chamber of dust removal case (2) is from the top down fixedly connected with HEPA filter screen (27) and first effect filter screen (28) in proper order, and the exhaust duct has been seted up to the upper end on dust removal case (2) right side.

3. The steel bar rust removing device for building construction as claimed in claim 1, wherein: the rust removing device is characterized in that a rust removing box (4) is fixedly connected to the left end of the top of the bottom plate (1), a control switch (5) is fixedly mounted at the right end of the front surface of the rust removing box (4), and guide plates (13) are fixedly connected to the left side and the right side of an inner cavity of the rust removing box (4).

4. The steel bar rust removing device for building construction as claimed in claim 1, wherein: the air inlet end of the fan (3) is communicated with the top of the dust collection cover (11) through a pipeline, and the air outlet end of the fan (3) is communicated with the lower end of the left side of the dust removal box (2) through a pipeline.

5. The steel bar rust removing device for building construction as claimed in claim 1, wherein: the outer side of the second motor (17) is fixedly connected with a shielding cover (16), and through holes are formed in the left side and the right side of the shielding cover (16).

6. The steel bar rust removing device for building construction as claimed in claim 1, wherein: carry first motor (7) of positive fixed surface of seat (6), output fixedly connected with dwang (26) of first motor (7), middle-end fixedly connected with initiative guide roll (21) of dwang (26) surface, guide way (25) have been seted up to the upper end of carrying seat (6) inboard, the inboard top fixedly connected with spring (23) of guide way (25), the bottom fixedly connected with movable rod (22) of spring (23), and movable rod (22) slide in the internal surface of guide way (25), the middle-end of movable rod (22) surface has supplementary guide roll (24) through bearing swing joint.