CN211992346U

CN211992346U - Pre-buried exposing reinforcing bar rust cleaning device of building engineering

Info

Publication number: CN211992346U
Application number: CN202020328411.4U
Authority: CN
Inventors: 熊晨超
Original assignee: Yiwu Industrial and Commercial College
Current assignee: Yiwu Industrial and Commercial College
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-24
Anticipated expiration: 2030-03-17

Abstract

The utility model provides a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, this pre-buried reinforcing bar rust cleaning device that exposes of building engineering, including casing and two clearance mechanisms, two clearance mechanism settings are in the casing. The cleaning mechanism comprises a rolling brush, a first roller, a belt, a second roller and a motor. The rolling brush is pivoted at the bottom of the shell, and the first roller is coaxially connected with the rolling brush. The motor is arranged in the shell, and the second roller is arranged at the output end of the motor. The roller two is in linkage connection with the roller one through a belt. This pre-buried exposed reinforcing bar rust cleaning device of building engineering, through the cooperation of round brush, gyro wheel one, belt, gyro wheel two, motor and the vertical friction subassembly that sets up. Make the utility model discloses can also vibrate the processing to the round brush when clearing up the reinforcing bar tangent plane for rust cleaning efficiency. And because the driving source that vibrates the mechanism is the motor, and then practices thrift greatly the utility model discloses a cost.

Description

Pre-buried exposing reinforcing bar rust cleaning device of building engineering

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a pre-buried reinforcing bar rust cleaning device that exposes of building engineering.

Background

The existing rust removal methods mostly use tools such as scrapers, steel wire balls and gauze to treat rusted steel bars manually, so that the labor intensity is high, the rust removal quality is poor, the efficiency is low, and metal scraps generated in the rust removal process are not collected by a certain treatment device, so that the health of workers can be influenced after long-term work. Therefore, the reinforcing steel bar rust removing device is invented.

For example, the Chinese patent discloses a rust removing device for embedded exposed reinforcing steel bars in constructional engineering (patent number: CN201910651771.X), which comprises a rust removing outer cylinder, a fixed seat, a guide rod, a clamping device, a guide block and an equipment box. Above-mentioned patent can be to the clearance on the reinforcing bar surface horizontal direction, can clear up all cambered surfaces on the reinforcing bar, and the rust cleaning is effectual.

However, although the above patent can perform section cleaning on the reinforcing steel bars, the cleaning effect can be further improved, and generally only a cleaning mechanism for cleaning the reinforcing steel bars from another direction is added. And the drive sources of the cleaning mechanism are generally independent. The cost of the cleaning device is greatly improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a do not need to add the pre-buried reinforcing bar rust cleaning device that exposes of building engineering of new driving source when improving cleaning efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pre-buried exposing reinforcing bar rust cleaning device of building engineering, includes casing and two clearance mechanisms, and two clearance mechanisms set up in the casing. The cleaning mechanism comprises a rolling brush, a first roller, a belt, a second roller and a motor. The rolling brush is pivoted at the bottom of the shell, and the first roller is coaxially connected with the rolling brush. The motor is arranged in the shell, and the second roller is arranged at the output end of the motor. The roller two is in linkage connection with the roller one through a belt. The steel bar reinforcing device also comprises a longitudinal friction assembly which can enable the rolling brush to vibrate along the length direction of the steel bars. The longitudinal friction assembly is connected with the rolling brush and is in linkage connection with the motor.

Preferably, the longitudinal friction assembly comprises two telescopic rods, a driven gear, two convex blocks, a sliding rod, a connecting rod, a linkage rod, a contact rod, convex blocks and a gear, wherein the two telescopic rods, the driven gear, the two convex blocks, the sliding rod, the connecting rod, the linkage rod, the contact rod, the convex blocks and the gear are pivoted on the shell. The two telescopic rods are respectively pivoted on two sides of the rolling brush. The gear is arranged at the output end of the motor, and the driven gear is pivoted on the inner wall of the front face of the shell. The driven gear is meshed with the gear, and the two lugs are arranged on the front face of the driven gear. The slide bar slides along the casing left and right sides direction and sets up in the casing, contact lever and dead lever all set up on the slide bar. One end of the connecting rod is connected with the sliding rod, the other end of the connecting rod is connected with the movable end of the telescopic rod, the other end of the connecting rod is pivoted with the rolling brush in the same axial direction, and the middle of the linkage rod is pivoted with the shell. A groove is formed in one end of the linkage rod, the contact rod is arranged in the groove of the linkage rod, and the other end of the linkage rod and the fixed rod correspond to the lug.

Preferably, the linkage rod is L-shaped.

Preferably, a reinforcing steel bar groove is formed in the bottom of the shell, and the reinforcing steel bar groove is located between the two cleaning mechanisms.

Preferably, the top of casing is provided with the handle, be provided with anti-skidding line on the handle.

Preferably, the first roller is arranged at the fixed end of the telescopic rod.

(III) advantageous effects

The utility model provides a pre-buried reinforcing bar rust cleaning device that exposes of building engineering. The method has the following beneficial effects:

1. this pre-buried exposed reinforcing bar rust cleaning device of building engineering, through the cooperation of round brush, gyro wheel one, belt, gyro wheel two, motor and the vertical friction subassembly that sets up. Make the utility model discloses can also vibrate the processing to the round brush when clearing up the reinforcing bar tangent plane for rust cleaning efficiency. And because the driving source that vibrates the mechanism is the motor, and then practices thrift greatly the utility model discloses a cost.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

fig. 3 is a perspective view of the present invention.

In the figure: the device comprises a shell 1, a sliding rod 2, a cleaning mechanism 3, a connecting rod 4, a telescopic rod 5, a rolling brush 6, a driven gear 7, a bump 8, a roller I9, a belt 10, a gear 11, a motor 12, a roller II 13, a longitudinal friction assembly 14, a handle 15, a fixing rod 16, a linkage rod 17, a contact rod 18 and a reinforcing steel bar groove 19.

Detailed Description

The embodiment of the utility model provides a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, as shown in fig. 1-3, including casing 1 and two clearance mechanisms 3, two clearance mechanisms 3 set up in casing 1. The cleaning mechanism 3 comprises a rolling brush 6, a first roller 9, a belt 10, a second roller 13 and a motor 12. The rolling brush 6 is pivoted at the bottom of the shell 1, and the first roller 9 is coaxially connected with the rolling brush 6. The motor 12 is arranged in the shell 1, and the second roller 13 is arranged at the output end of the motor 12. The second roller 13 is in linkage connection with the first roller 9 through a belt 10. And a longitudinal friction assembly 14 which can enable the rolling brush 6 to vibrate along the length direction of the steel bars. The longitudinal friction assembly 14 is connected with the rolling brush 6, and the longitudinal friction assembly 14 is connected with the motor 12 in a linkage mode. The bottom of the shell 1 is provided with a reinforcing steel bar groove 19, and the reinforcing steel bar groove 19 is positioned between the two cleaning mechanisms 3.

The rust removing device for the exposed steel bars in the market generally cleans iron rust by rolling and rubbing the surfaces of the steel bars through a rolling brush. In order to improve the cleaning effect, the rolling brush may be used for polishing and cleaning the reinforcing steel bar core in multiple directions and multiple angles. While multi-directional and multi-angular are generally added with additional cleaning mechanisms. And an additional driving source is also added. Causing unnecessary cost waste.

And the utility model discloses can realize the clearance mode of two kinds of modes through an independent power supply. Not only can greatly improve the efficiency of the work of the utility model, but also can save the cost.

The longitudinal friction component 14 comprises two telescopic rods 5 pivoted on the shell 1, a driven gear 7, two convex blocks 8, a sliding rod 2, a connecting rod 4, a linkage rod 17, a contact rod 18, a convex block 8 and a gear 11. The linkage rod 17 is L-shaped. The two telescopic rods 5 are respectively pivoted on two sides of the rolling brush 6. The first roller 9 is arranged at the fixed end of the telescopic rod 5. The gear 11 is arranged at the output end of the motor 12, and the driven gear 7 is pivoted on the front inner wall of the shell 1. The driven gear 7 meshes with a gear 11, and two projections 8 are provided on the front face of the driven gear 7. The sliding rod 2 is arranged in the shell 1 in a sliding mode along the left-right direction of the shell 1, and the contact rod 18 and the fixing rod 16 are both arranged on the sliding rod 2. One end of the connecting rod 4 is connected with the sliding rod 2, the other end of the connecting rod is connected with the movable end of the telescopic rod 5, the other end of the connecting rod 4 is pivoted with the rolling brush 6 in the same axle center, and the middle part of the linkage rod 17 is pivoted with the shell 1. One end of the linkage rod 17 is provided with a slot, the contact rod 18 is arranged in the slot of the linkage rod 17, and the other end of the linkage rod 17 and the fixed rod 16 correspond to the lug 8.

The longitudinal friction component 14 drives the lug 8 to be continuously contacted and separated with the linkage rod 17 and the fixed rod 16 by utilizing the rotation of the driven gear 7. Thereby realizing the left and right repeated movement of the slide bar 2. And then the rolling brush 6 can rotate and has the function of left-right movement adjustment through the linkage of the telescopic rod 5 and the rolling brush 6. Further, in the process of removing rust, multi-angle and multi-direction cleaning is increased. The cleaning speed is accelerated.

The top of the shell 1 is provided with a handle 15, and the handle 15 is provided with anti-skid lines.

The working principle is as follows: in use, the exposed rusty reinforcing steel bar is found, then the person holds the handle 15, places the reinforcing steel bar in the reinforcing steel bar groove 19, and then starts the motor 12. The second roller 13 rotates to drive the first roller 9 to rotate, so that the rolling brush 6 rotates to polish and derust the steel bars. Meanwhile, the gear 11 also rotates to drive the driven gear 7 to rotate, when the lug 8 rotates around the circle center of the driven gear 7, one ends of the other linkage rods 17 are contacted, the linkage rods 17 are forced to rotate around the centers of the linkage rods 17, the contact rods 18 are forced to move transversely, and the slide rods 2 are driven to move. When the lug 8 is separated from the linkage rod 17 and then contacts with the fixed rod 16, the sliding rod 2 is drawn back. And then the slide bar 2 can transversely move left and right, and the rolling brush 6 is driven to transversely shake under the action of the two telescopic rods 5.

To sum up, the embedded exposed steel bar derusting device for the building engineering is matched with the rolling brush 6, the first roller 9, the belt 10, the second roller 13, the motor 12 and the longitudinal friction assembly 14. Make the utility model discloses can also vibrate the processing to the round brush 6 when clearing up the reinforcing bar tangent plane for rust cleaning efficiency. And because the driving source of the oscillation mechanism is the motor 12, and then practice thrift greatly the utility model discloses a cost.

Claims

1. The utility model provides a pre-buried exposing reinforcing bar rust cleaning device of building engineering which characterized in that: comprises a shell (1) and two cleaning mechanisms (3), wherein the two cleaning mechanisms (3) are arranged in the shell (1), the cleaning mechanism (3) comprises a rolling brush (6), a first roller (9), a belt (10), a second roller (13) and a motor (12), the rolling brush (6) is pivoted at the bottom of the shell (1), the roller I (9) is coaxially connected with the rolling brush (6), the motor (12) is arranged in the shell (1), the second roller (13) is arranged at the output end of the motor (12), the second roller (13) is in linkage connection with the first roller (9) through a belt (10), and the rolling brush device also comprises a longitudinal friction component (14) which can lead the rolling brush (6) to vibrate along the length direction of the steel bar, the longitudinal friction assembly (14) is connected with the rolling brush (6), and the longitudinal friction assembly (14) is in linkage connection with the motor (12).

2. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 1, which is characterized in that: the longitudinal friction assembly (14) comprises two telescopic rods (5) pivoted on the shell (1), a driven gear (7), two convex blocks (8), a sliding rod (2), a connecting rod (4), a linkage rod (17), a contact rod (18), the convex blocks (8) and a gear (11), wherein the two telescopic rods (5) are respectively pivoted on two sides of the rolling brush (6), the gear (11) is arranged at the output end of the motor (12), the driven gear (7) is pivoted on the inner wall of the front surface of the shell (1), the driven gear (7) is meshed with the gear (11), the two convex blocks (8) are arranged on the front surface of the driven gear (7), the sliding rod (2) is arranged in the shell (1) in a sliding manner along the left-right direction of the shell (1), the contact rod (18) and the fixing rod (16) are both arranged on the sliding rod (2), one end of the connecting rod (4) is connected with the sliding rod (2), the other end links to each other with the expansion end of telescopic link (5), connecting rod (4) other end and round brush (6) are with the axle center pin joint, the middle part and casing (1) pin joint of gangbar (17), the fluting has been seted up to the one end of gangbar (17), contact bar (18) set up in the fluting of gangbar (17), gangbar (17) other end and dead lever (16) all correspond with lug (8).

3. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 2, which is characterized in that: the linkage rod (17) is L-shaped.

4. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 1, which is characterized in that: reinforcing steel bar grooves (19) are formed in the bottom of the shell (1), and the reinforcing steel bar grooves (19) are located between the two cleaning mechanisms (3).

5. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 1, which is characterized in that: the top of the shell (1) is provided with a handle (15), and the handle (15) is provided with anti-skid lines.

6. The pre-buried exposed steel bar rust removal device for the constructional engineering as claimed in claim 1, which is characterized in that: the first roller (9) is arranged at the fixed end of the telescopic rod (5).