CN210938641U - Adjustable steel bar rapid rust removal equipment for subway construction - Google Patents
Adjustable steel bar rapid rust removal equipment for subway construction Download PDFInfo
- Publication number
- CN210938641U CN210938641U CN201922089444.8U CN201922089444U CN210938641U CN 210938641 U CN210938641 U CN 210938641U CN 201922089444 U CN201922089444 U CN 201922089444U CN 210938641 U CN210938641 U CN 210938641U
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- polishing
- sleeve
- steel bar
- frame
- subway construction
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Abstract
The utility model discloses an adjustable reinforcing bar rapid rust removal device for subway construction, which comprises a frame, an installation component for installing reinforcing bars and a polishing component for polishing the reinforcing bars, wherein the installation component and the polishing component are installed on the frame, the polishing component comprises a polishing sleeve sleeved outside the reinforcing bars, a driving mechanism for driving the polishing sleeve to rotate and a power mechanism for driving the polishing sleeve to reciprocate left and right, a plurality of polishing sheets are arranged at the circumferential intervals in the polishing sleeve, a compression spring is also fixed on the side wall of each polishing sheet close to the polishing sleeve, an adjusting screw rod is arranged on the polishing sleeve in a penetrating way by the thread, the end part of the adjusting screw rod is fixed with a top plate contacted with the end part of the compression spring, the power mechanism comprises a positive and negative rotation motor, a lead screw, a mounting seat and a U-shaped mounting plate, the polishing component is arranged, and the extension amount of the, the effect of adjusting the polishing depth of the polishing piece to the reinforcing steel bars is achieved, so that the steel bars with different corrosion degrees are adapted.
Description
Technical Field
The utility model relates to a reinforcing bar rust cleaning equipment technical field specifically is a quick rust cleaning equipment of reinforcing bar with adjustable subway construction is used.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. The reinforcing steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforcing steel bar for reinforced concrete, the shape of the reinforcing steel bar is smooth steel bar and deformed steel bar, and the delivery state is straight bar and wire rod.
In the subway construction process, because the steel bars are placed on a construction site and are easy to rust, the steel bars need to be derusted before being used, the existing steel bar derusting equipment has single function and weaker adaptability, cannot adjust the grinding amount, and can be used after being repeatedly ground for steel bars with serious corrosion,
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model aims to provide a quick rust cleaning equipment of reinforcing bar with adjustable subway construction is used to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
an adjustable steel bar rapid rust removing device for subway construction comprises a frame, a mounting component for mounting steel bars and a polishing component for polishing the steel bars, the mounting assembly and the polishing assembly are mounted on a frame, the bottom of the frame is uniformly and symmetrically fixed with supporting legs, the polishing component comprises a polishing sleeve sleeved outside the steel bar, a driving mechanism for driving the polishing sleeve to rotate and a power mechanism for driving the polishing sleeve to reciprocate left and right, a plurality of polishing sheets are arranged in the polishing sleeve at intervals in the circumferential direction, a guide rod is fixed at one side of each polishing sheet close to the polishing sleeve, the guide rod penetrates through the polishing sleeve and extends to the outer side of the polishing sleeve, one end of the guide rod, which is positioned outside the polishing sleeve, is provided with an integrated convex ring, the polishing device is characterized in that a compression spring is further fixed on the side wall, close to the polishing sleeve, of the polishing piece, an adjusting screw rod is arranged on the polishing sleeve in a penetrating mode through threads, and a top plate in contact with the end portion of the compression spring is fixed at the end portion of the adjusting screw rod.
In one alternative: the gyro wheel is installed to the supporting leg bottom, the gyro wheel is from locking-type gyro wheel.
In one alternative: the mounting assembly comprises first electric push rods symmetrically fixed on two side walls of the rack, a support sleeve used for supporting the end part of the reinforcing steel bar is fixedly mounted at the end part of a telescopic rod of each first electric push rod, and a fastening bolt used for clamping the reinforcing steel bar is arranged on the top of the support sleeve in a penetrating mode through threads.
In one alternative: the power mechanism comprises a forward and reverse rotating motor, a screw rod, a mounting seat and a U-shaped mounting plate, the screw rod is rotatably mounted on the frame, the forward and reverse rotating motor is driven to be connected with the screw rod, the forward and reverse rotating motor is mounted on the frame, the mounting seat is mounted on the screw rod in a threaded manner, the mounting seat is slidably connected with the frame, the U-shaped mounting plate is arranged above the mounting seat, a second electric push rod is connected between the bottom of the U-shaped mounting plate and the mounting seat, and the polishing sleeve is rotatably mounted on the U-shaped mounting plate.
In one alternative: the bottom of the mounting seat is fixed with a sliding block, and the rack is provided with a sliding groove for the sliding connection of the sliding block.
In one alternative: the driving mechanism comprises a second motor and a gear pair, the second motor is installed in the U-shaped installation plate and is connected with the polishing sleeve through the gear pair in a driving mode, and the gear pair comprises a driving gear fixedly installed on a motor output shaft and a driven gear fixedly installed on the polishing sleeve.
In one alternative: the dust collector and the dust collection plate are installed at the top of the rack, the dust collection plate is hollow, a plurality of suction nozzles are uniformly arranged at the bottom of the dust collection plate, and a dust collection opening of the dust collector is communicated with an inner cavity of the dust collection plate through a pipeline.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
be equipped with the subassembly of polishing, the subassembly of polishing is located the outside cover of polishing of reinforcing bar, drive and is polished cover pivoted actuating mechanism and drive and polish the power unit of cover left and right sides reciprocating motion including the cover, the hoop interval is equipped with the polylith polishing piece in polishing the cover, one side that the piece of polishing is close to the cover of polishing is fixed with the guide bar, the guide bar runs through the cover of polishing and extends to the cover outside of polishing, the polishing piece is close to still be fixed with compression spring on the lateral wall of the cover of polishing, the adjusting screw rod is worn to be equipped with by the screw thread on polishing the cover, and adjusting screw rod end fixing has the roof with the contact of compression spring tip, through rotating adjusting screw rod to can adjust compression spring's elongation, reach the effect of adjusting the polishing degree of depth of polishing piece.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural view of the polishing sleeve according to the first embodiment of the present invention.
Fig. 3 is a three-dimensional view of the polishing pad according to the first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
Notations for reference numerals: 1-a machine frame, 2-a forward and reverse rotating motor, 3-a screw rod, 4-a first electric push rod, 5-a support sleeve, 6-a fastening bolt, 7-a U-shaped mounting plate, 8-a polishing sleeve, 9-a gear pair, 10-a second motor, 11-a second electric push rod, 12-a mounting seat, 13-a sliding block, 14-a support leg, 15-a roller, 16-a dust collector, 17-a dust collecting plate, 18-a polishing plate, 19-an adjusting screw, 20-a guide rod and 21-a compression spring.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, an adjustable steel bar fast rust removing apparatus for subway construction includes a frame 1, a mounting assembly for mounting steel bars and a polishing assembly for polishing steel bars, wherein the mounting assembly and the polishing assembly are mounted on the frame 1, supporting legs 14 are uniformly and symmetrically fixed at the bottom of the frame 1, rollers 15 are mounted at the bottom ends of the supporting legs 14, the rollers 15 are self-locking rollers to facilitate movement of the apparatus, the mounting assembly includes first electric push rods 4 symmetrically fixed on two side walls of the frame 1, a supporting sleeve 5 for supporting the end of a steel bar is fixedly mounted at the end of a telescopic rod of the first electric push rod 4, a fastening bolt 6 for clamping the steel bar is arranged at the top thread of the supporting sleeve 5, the polishing assembly includes a polishing sleeve 8 sleeved outside the steel bar, a driving mechanism for driving the polishing sleeve 8 to rotate, and a power mechanism for driving the polishing sleeve 8 to reciprocate left, a plurality of polishing sheets 18 are arranged at intervals in the inner ring direction of the polishing sleeve 8, in the embodiment, the polishing sheets 18 are preferably arc-shaped, a guide rod 20 is fixed on one side of each polishing sheet 18, which is close to the polishing sleeve 8, the guide rod 20 penetrates through the polishing sleeve 8 and extends to the outer side of the polishing sleeve 8, the guide rod 20 is located on an integrated convex ring at one end outside the polishing sleeve 8 and prevents the guide rod from being separated from the polishing sleeve 8, a compression spring 21 is further fixed on the side wall of each polishing sheet 18, which is close to the polishing sleeve 8, an adjusting screw 19 is arranged on the polishing sleeve 8 in a penetrating manner through a thread, a top plate in contact with the end part of the compression spring 21 is fixed at the end part of the adjusting screw 19, and the extension amount of the compression spring 21 can be adjusted by rotating the adjusting screw 19, so that the polishing depth of the polishing;
further, the power mechanism comprises a forward and reverse rotation motor 2, a screw rod 3, a mounting seat 12 and a U-shaped mounting plate 7, the screw rod 3 is rotatably mounted on the frame 1, the forward and reverse rotation motor 2 is connected with the screw rod 3 in a driving manner, in this embodiment, the forward and reverse rotation motor 2 is preferably fixedly connected with one end of the screw rod 3 through a coupling, the forward and reverse rotation motor 2 is mounted on the frame 1, the mounting seat 12 is mounted on the screw rod 3 in a threaded manner, the mounting seat 12 is slidably connected with the frame 1, in this embodiment, a sliding block 13 is fixed at the bottom of the mounting seat 12, a sliding groove for slidably connecting the sliding block 13 is formed in the frame 1, the U-shaped mounting plate 7 is arranged above the mounting seat 12, a second electric push rod 11 is connected between the bottom of the U-shaped mounting plate 7 and the mounting seat 12, in this embodiment, the number of the second electric push rods 11 is preferably two symmetrically arranged, and two ends of the, the polishing sleeve 8 is rotatably arranged on the U-shaped mounting plate 7;
the driving mechanism comprises a second motor 10 and a gear pair 9, the second motor 10 is arranged in the U-shaped mounting plate 7, the second motor 10 is in driving connection with the grinding sleeve 8 through the gear pair 9, the gear pair 9 comprises a driving gear fixedly arranged on the output shaft of the motor and a driven gear fixedly arranged on the polishing sleeve 8, when in work, the second motor 10 is started, the second motor 10 drives the grinding sleeve 8 to rotate through the gear pair 9, meanwhile, the positive and negative rotation motor 2 is started, the positive and negative rotation motor 2 drives the screw rod 3 to rotate, the screw rod 3 drives the mounting seat 12 to reciprocate left and right, the mounting seat 12 drives the polishing sleeve 8 to reciprocate left and right through the U-shaped mounting plate 7, polish the reinforcing bar, through 11 elongations or the shortening of second electric putter, can polish the rotation center position of cover 8 according to the thickness adjustment of reinforcing bar to more even polish the reinforcing bar.
Example 2
Referring to fig. 4, the embodiment of the present invention is different from embodiment 1 in that a dust collector 16 and a dust collection plate 17 are installed at the top of the frame 1, the dust collection plate 17 is hollow, a plurality of suction nozzles are evenly arranged at the bottom of the dust collection plate 17, and a dust collection port of the dust collector 16 is communicated with an inner cavity of the dust collection plate 17 through a pipeline for sucking dust during polishing and rust removal, thereby protecting workers and the environment.
The utility model discloses a theory of operation is: when the utility model is used, the steel bar passes through the polishing sleeve 8 and is fixedly installed through the installation component, the second motor 10 is started, the second motor 10 drives the polishing sleeve 8 to rotate through the gear pair 9, meanwhile, the positive and negative rotation motor 2 is started, the positive and negative rotation motor 2 drives the screw rod 3 to rotate, the screw rod 3 drives the mounting seat 12 to reciprocate left and right, the mounting seat 12 drives the polishing sleeve 8 to reciprocate left and right through the U-shaped mounting plate 7, the steel bars are polished, the polishing range is wide, the efficiency is high, the rotating center position of the polishing sleeve 8 can be adjusted according to the thickness of the steel bars by extending or shortening the second electric push rod 11 so as to polish the steel bars more uniformly, and by rotating the adjusting screw rod 19, thereby can adjust compression spring 21's elongation, reach the effect of adjusting the polishing degree of polishing piece 18 to the reinforcing bar to adapt to the reinforcing bar of different corrosion degrees.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The adjustable steel bar rapid rust removing device for subway construction comprises a rack (1), a mounting assembly used for mounting steel bars and a polishing assembly used for polishing the steel bars, wherein the mounting assembly and the polishing assembly are mounted on the rack (1), and supporting legs (14) are uniformly and symmetrically fixed at the bottom of the rack (1), the adjustable steel bar rapid rust removing device is characterized in that the polishing assembly comprises a polishing sleeve (8) sleeved outside the steel bars, a driving mechanism used for driving the polishing sleeve (8) to rotate and a power mechanism used for driving the polishing sleeve (8) to reciprocate left and right, a plurality of polishing sheets (18) are arranged at intervals in the inner ring direction of the polishing sleeve (8), a guide rod (20) is fixed at one side, close to the polishing sleeve (8), of each polishing sheet (18), the guide rod (20) penetrates through the polishing sleeve (8) and extends to the outer side of the polishing sleeve (8), and the guide rod (20) is located at one end of the outer part of, and a compression spring (21) is further fixed on the side wall of the polishing piece (18) close to the polishing sleeve (8), an adjusting screw rod (19) penetrates through the upper thread of the polishing sleeve (8), and a top plate in contact with the end part of the compression spring (21) is fixed at the end part of the adjusting screw rod (19).
2. The adjustable steel bar rapid rust removing device for subway construction as claimed in claim 1, wherein said supporting leg (14) bottom is mounted with a roller (15), said roller (15) is a self-locking roller.
3. The adjustable steel bar rapid rust removing device for subway construction as claimed in claim 1, wherein said mounting assembly comprises first electric push rods (4) symmetrically fixed on two side walls of the frame (1), a support sleeve (5) for supporting the end of the steel bar is fixedly mounted on the end of the telescopic rod of said first electric push rod (4), and a fastening bolt (6) for clamping the steel bar is threaded through the top of said support sleeve (5).
4. The adjustable steel bar quick rust removing device for subway construction as claimed in any one of claims 1-3, wherein said power mechanism comprises a forward and reverse rotation motor (2), a screw (3), a mounting seat (12) and a U-shaped mounting plate (7), said screw (3) is rotatably mounted on the frame (1), said forward and reverse rotation motor (2) is driven to connect with the screw (3), said forward and reverse rotation motor (2) is mounted on the frame (1), said mounting seat (12) is threadedly mounted on the screw (3), said mounting seat (12) is slidably connected with the frame (1), said U-shaped mounting plate (7) is arranged above said mounting seat (12), a second electric push rod (11) is connected between the bottom of said U-shaped mounting plate (7) and said mounting seat (12), and said polishing sleeve (8) is rotatably mounted on the U-shaped mounting plate (7).
5. The adjustable steel bar rapid rust removing device for subway construction as claimed in claim 4, wherein a sliding block (13) is fixed at the bottom of said mounting seat (12), and a sliding groove for sliding connection of the sliding block (13) is provided on the frame (1).
6. The adjustable steel bar rapid rust removing device for subway construction as claimed in claim 4, wherein said driving mechanism includes a second motor (10) and a gear pair (9), said second motor (10) is installed in the U-shaped mounting plate (7), the second motor (10) is connected with the grinding sleeve (8) through the gear pair (9) in a driving manner, said gear pair (9) includes a driving gear fixedly installed on the output shaft of the motor and a driven gear fixedly installed on the grinding sleeve (8).
7. The adjustable steel bar rapid rust removing device for subway construction as claimed in claim 4, wherein a dust collector (16) and a dust collection plate (17) are installed on the top of said machine frame (1), said dust collection plate (17) is hollow, a plurality of suction nozzles are uniformly arranged on the bottom of said dust collection plate (17), and the dust collection port of said dust collector (16) is communicated with the inner cavity of said dust collection plate (17) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089444.8U CN210938641U (en) | 2019-11-28 | 2019-11-28 | Adjustable steel bar rapid rust removal equipment for subway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089444.8U CN210938641U (en) | 2019-11-28 | 2019-11-28 | Adjustable steel bar rapid rust removal equipment for subway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210938641U true CN210938641U (en) | 2020-07-07 |
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ID=71386041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089444.8U Expired - Fee Related CN210938641U (en) | 2019-11-28 | 2019-11-28 | Adjustable steel bar rapid rust removal equipment for subway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210938641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008589A (en) * | 2020-08-28 | 2020-12-01 | 芜湖肯昌机电有限公司 | Connecting shaft polishing device for production and processing of automobile parts |
| CN112571193A (en) * | 2020-12-08 | 2021-03-30 | 芜湖司毛特机械制造有限公司 | Steel chisel processing device |
| CN113043140A (en) * | 2021-03-06 | 2021-06-29 | 钟小阳 | Aluminum part oxide layer stripping device and implementation method thereof |
-
2019
- 2019-11-28 CN CN201922089444.8U patent/CN210938641U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008589A (en) * | 2020-08-28 | 2020-12-01 | 芜湖肯昌机电有限公司 | Connecting shaft polishing device for production and processing of automobile parts |
| CN112571193A (en) * | 2020-12-08 | 2021-03-30 | 芜湖司毛特机械制造有限公司 | Steel chisel processing device |
| CN112571193B (en) * | 2020-12-08 | 2022-05-24 | 芜湖司毛特机械制造有限公司 | Steel chisel processing device |
| CN113043140A (en) * | 2021-03-06 | 2021-06-29 | 钟小阳 | Aluminum part oxide layer stripping device and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20201128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |