CN212071498U

CN212071498U - Steel bar rust cleaning device for building engineering

Info

Publication number: CN212071498U
Application number: CN202020818920.5U
Authority: CN
Inventors: 张天一
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-04
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a reinforcing bar rust cleaning device for building engineering, including operation panel, slide rail, fixed plate, bearing, rotary drum, the section of thick bamboo of polishing, ring gear, rack, gyro wheel, support, expansion joint, first connecting rod, second connecting rod, pivot, carousel, motor, quick-witted case, slider, portal frame, solid fixed cylinder, internal thread pipe, threaded rod and commentaries on classics handle. The utility model can effectively remove the rust on the surface of the steel bar by inserting the steel bar into the polishing cylinder, thereby eliminating the need of manual rust removal and increasing the efficiency and saving the physical strength of workers; through fixing a plurality of reinforcing bar in the inside of fixed section of thick bamboo, can realize the effect of many reinforcing bars rust cleaning simultaneously to increase work efficiency, thereby solved current reinforcing bar rust cleaning device and can only single reinforcing bar and remove rust and lead to the slower condition of rust cleaning effect.

Description

Steel bar rust cleaning device for building engineering

Technical Field

The utility model relates to a reinforcing bar processing equipment technical field specifically is a reinforcing bar rust cleaning device for building engineering.

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. Including smooth round steel bar, ribbed steel bar, twist reverse the reinforcing bar, in building engineering, the reinforcing bar is stacked usually outdoors, after placing for a long time, can make reinforcing bar surface rust, when using, need be with these rust clean up, otherwise can increase the corrosion rate in reinforcing bar later stage, and most mode now is that the workman uses abrasive paper to carry out the manual work rust cleaning of polishing, also has the workshop that some reinforcing bars renovated to adopt the device to polish the rust cleaning, but current reinforcing bar rust cleaning mode has following defect:

1. on the workplace, when workers are used for polishing, physical force of the workers is wasted, polishing efficiency is low, and project progress in later period is influenced.

2. When the steel bar derusting devices of some workshops derust, only one steel bar can be derusted, and a plurality of steel bars cannot be derusted simultaneously, so that the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar rust cleaning device for building engineering to solve the problem that proposes in the above-mentioned background art, the beneficial effect who has is: the utility model can effectively remove the rust on the surface of the steel bar by inserting the steel bar into the polishing cylinder, thereby eliminating the need of manual rust removal and increasing the efficiency and saving the physical strength of workers; through fixing a plurality of reinforcing bar in the inside of fixed section of thick bamboo, can realize the effect of many reinforcing bars rust cleaning simultaneously to increase work efficiency, thereby solved current reinforcing bar rust cleaning device and can only single reinforcing bar and remove rust and lead to the slower condition of rust cleaning effect.

In order to achieve the above object, the utility model provides a following technical scheme: a steel bar rust removal device for building engineering comprises a rust removal mechanism and a fixing mechanism;

the rust removing mechanism comprises an operating table, a fixed plate, bearings and a rotary drum, wherein the fixed plate is fixedly connected to one side of the top of the operating table, the rotary drum is rotatably sleeved inside the fixed plate through a plurality of bearings which are arranged at equal intervals, the tail end of the outer wall of the rotary drum is sleeved with a gear ring, the gear rings are all meshed with the top of the same rack, the rack is connected to the top of a support in a rolling mode through a plurality of rollers, a movable opening is formed in the surface of the support, a first connecting rod is fixedly connected to the bottom of the rack, the bottom end of the first connecting rod penetrates through the movable opening and is rotatably connected with one end of a second connecting rod, the other end of the second connecting rod is rotatably sleeved with a rotary shaft, the rotary shaft is fixedly connected to the edge of the circular end;

the fixed establishment includes slide rail, slider, portal frame, a fixed section of thick bamboo and internal thread pipe, the top bilateral symmetry rigid coupling of operation panel has two the same slide rails, two the equal sliding connection in surface of slide rail has the slider, two the slider rigid coupling is at the bottom both ends of portal frame respectively, the top equidistance rigid coupling of portal frame has a plurality of the same fixed sections of thick bamboo, the embedded internal thread pipe of installing of the top inner wall of a fixed section of thick bamboo, the internal thread connection of internal thread pipe has the threaded rod.

Preferably, a polishing barrel is sleeved on the inner wall of the rotating barrel, and the horizontal length of the polishing barrel is the same as that of the rotating barrel.

Preferably, the rollers are divided into two groups on average, and the rollers in each group are symmetrically distributed on two sides of the top of the support.

Preferably, the motor is fixedly connected inside a case, and the case is fixedly connected to one side of the top of the operating platform.

Preferably, the fixed cylinders and the rotating cylinders are in one-to-one correspondence, and central axes of the fixed cylinders and the rotating cylinders corresponding to the fixed cylinders in the horizontal direction are located on the same straight line.

Preferably, a rotating handle is fixedly connected to the top end of the threaded rod, and the threaded rod is located in the center of the bottom of the rotating handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can effectively remove the rust on the surface of the steel bar by inserting the steel bar into the polishing cylinder, thereby eliminating the need of manual rust removal and increasing the efficiency and saving the physical strength of workers;

2. through fixing a plurality of reinforcing bar in the inside of fixed section of thick bamboo, can realize the effect of many reinforcing bars rust cleaning simultaneously to increase work efficiency, thereby solved current reinforcing bar rust cleaning device and can only single reinforcing bar and remove rust and lead to the slower condition of rust cleaning effect.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic view of a portion of a structure in fig. 1 according to the present invention;

FIG. 3 is a schematic diagram of a right-side sectional structure of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. the device comprises an operation table, 2, a sliding rail, 3, a fixing plate, 4, a bearing, 5, a rotary drum, 501, a polishing drum, 6, a gear ring, 7, a rack, 8, a roller, 9, a support, 901, a movable opening, 10, a first connecting rod, 11, a second connecting rod, 12, a rotary shaft, 13, a rotary table, 14, a motor, 15, a case, 16, a sliding block, 17, a portal frame, 18, a fixing drum, 19, an internal thread pipe, 20, a threaded rod, 21 and a rotary handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a steel bar rust removal device for building engineering comprises a rust removal mechanism and a fixing mechanism;

the rust removing mechanism comprises an operating table 1, a fixed plate 3, bearings 4 and a rotary drum 5, wherein the fixed plate 3 is fixedly connected to one side of the top of the operating table 1, the rotary drum 5 is rotatably sleeved inside the fixed plate 3 through a plurality of bearings 4 which are arranged at equal intervals, a gear ring 6 is sleeved at the tail end of the outer wall of the rotary drum 5 to facilitate transmission, the gear rings 6 are all meshed at the top of the same rack 7 to facilitate transmission, the rack 7 is in rolling connection with the top of a support 9 through a plurality of rollers 8 to facilitate small friction, a movable opening 901 is formed in the surface of the support 9, a first connecting rod 10 is fixedly connected to the bottom of the rack 7, the bottom end of the first connecting rod 10 penetrates through the movable opening 901 and is rotatably connected with one end of a second connecting rod 11, the other end of the second connecting rod 11 is rotatably sleeved with a rotary shaft 12, and the rotary shaft, one end of the rotary disc 13 far away from the rotating shaft 12 is fixedly connected with an output shaft of the motor 14, so that transmission is facilitated;

fixed establishment includes slide rail 2, slider 16, portal frame 17, solid fixed cylinder 18 and internal thread pipe 19, the top bilateral symmetry rigid coupling of operation panel 1 has two the same slide rails 2, two the equal sliding connection in surface of slide rail 2 has slider 16, the position of the adjustment reinforcing bar of being convenient for, two slider 16 difference rigid coupling is at the bottom both ends of portal frame 17, portal frame 17's top equidistance rigid coupling has a plurality of the same solid fixed cylinders 18, gu the embedded internal thread pipe 19 of installing of fixed cylinder 18's top inner wall, the internal thread of internal thread pipe 19 is connected with threaded rod 20, the solid fixed reinforcing bar of being convenient for.

A polishing cylinder 501 is sleeved on the inner wall of the rotating cylinder 5, and the horizontal length of the polishing cylinder 501 is the same as that of the rotating cylinder 5, so that polishing and rust removal are facilitated; the rollers 8 are divided into two groups on average, and the rollers 8 in each group are symmetrically distributed on two sides of the top of the support 9, so that the support is convenient; the motor 14 is fixedly connected inside the case 15, and the case 15 is fixedly connected on one side of the top of the operating platform 1, so that the use is convenient; the fixed cylinders 18 correspond to the rotary cylinders 5 one by one, and the central axes of the fixed cylinders 18 and the rotary cylinders 5 corresponding to the fixed cylinders 18 in the horizontal direction are positioned on the same straight line, so that rust removal is facilitated; the top of the threaded rod 20 is fixedly connected with a rotating handle 21, and the threaded rod 20 is positioned in the center of the bottom of the rotating handle 21, so that the operation is convenient.

The working principle is as follows: motor 14 external power source and control switch, insert the inside of a fixed section of thick bamboo 18 with the one end of a plurality of reinforcing bar, rotate afterwards and change handle 21, through threaded rod 20 with the reinforcing bar centre gripping in the inside of a fixed section of thick bamboo 18, insert the inside of a section of thick bamboo 501 of polishing with the other one end of a plurality of reinforcing bar, open motor 14 afterwards, motor 14 drives carousel 13 and rotates, carousel 13 is through pivot 12, second connecting rod 11 and second connecting rod 10 drive rack 7 and do the ascending reciprocating motion of horizontal direction, rack 11 drives a plurality of rotary drum 5 through a plurality of ring gear 6 and do the reciprocating rotation of certain angle, rotary drum 5 is beaten the hole and is polished a section of thick bamboo 501 and rotate, it begins to polish to the surface of reinforcing bar to polish a section of thick bamboo 501, the user can adjust the position of polishing of reinforcing bar through.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reinforcing bar rust cleaning device for building engineering which characterized in that: comprises a derusting mechanism and a fixing mechanism;

the rust removing mechanism comprises an operating platform (1), a fixing plate (3), bearings (4) and a rotary drum (5), wherein the fixing plate (3) is fixedly connected to one side of the top of the operating platform (1), the rotary drum (5) is rotatably sleeved inside the fixing plate (3) through the bearings (4) which are arranged at equal intervals, a gear ring (6) is sleeved at the tail end of the outer wall of the rotary drum (5), the gear rings (6) are all meshed with the top of the same rack (7), the rack (7) is in rolling connection with the top of a support (9) through a plurality of rollers (8), a movable opening (901) is formed in the surface of the support (9), a first connecting rod (10) is fixedly connected to the bottom of the rack (7), the bottom end of the first connecting rod (10) penetrates through the movable opening (901) and is rotatably connected with one end of a second connecting rod (11), and a rotating shaft (12) is rotatably sleeved at the other end of the second, the rotating shaft (12) is fixedly connected to the edge of the circular end face of the rotating disc (13), and one end, far away from the rotating shaft (12), of the rotating disc (13) is fixedly connected to an output shaft of the motor (14);

fixed establishment includes slide rail (2), slider (16), portal frame (17), solid fixed cylinder (18) and internal thread pipe (19), the top bilateral symmetry rigid coupling of operation panel (1) has two the same slide rail (2), two the equal sliding connection in surface of slide rail (2) has slider (16), two slider (16) rigid coupling is at the bottom both ends of portal frame (17) respectively, the top equidistance rigid coupling of portal frame (17) has a plurality of the same solid fixed cylinder (18), the embedded internal thread pipe (19) of installing of the top inner wall of solid fixed cylinder (18), the inside threaded connection of internal thread pipe (19) has threaded rod (20).

2. The steel bar rust removing device for the building engineering as claimed in claim 1, wherein: the inner wall of the rotary drum (5) is sleeved with a grinding drum (501), and the horizontal length of the grinding drum (501) is the same as that of the rotary drum (5).

3. The steel bar rust removing device for the building engineering as claimed in claim 1, wherein: the rollers (8) are divided into two groups on average, and the rollers (8) in each group are symmetrically distributed on two sides of the top of the support (9).

4. The steel bar rust removing device for the building engineering as claimed in claim 1, wherein: the motor (14) is fixedly connected inside the case (15), and the case (15) is fixedly connected to one side of the top of the operating platform (1).

5. The steel bar rust removing device for the building engineering as claimed in claim 1, wherein: the fixed cylinders (18) and the rotary cylinders (5) are in one-to-one correspondence, and the central axes of the fixed cylinders (18) and the rotary cylinders (5) corresponding to the fixed cylinders in the horizontal direction are positioned on the same straight line.

6. The steel bar rust removing device for the building engineering as claimed in claim 1, wherein: the top of threaded rod (20) is rigid coupling has commentaries on classics handle (21), threaded rod (20) are located the central point of commentaries on classics handle (21) bottom.