Polishing device for UHPC exterior wall cladding processing

Abstract

The utility model provides a polishing device for UHPC exterior wall cladding processing, which comprises a fixed seat and a movable seat, one end of the fixed seat is provided with a through hole, the other end of the fixed seat is fixedly connected with a first handle, the two ends of the bottom surface of the fixed seat are fixedly connected with stand columns, and the bottom ends of the stand columns are fixedly connected with stabilizing rings. The polishing device has the advantages that by arranging the fixing base, the through hole, the stand column, the stabilizing ring, the movable base, the polishing column, the spring and other structures, when polishing work is carried out, the fixing base is pressed at the position, to be polished, of the UHPC exterior wall cladding, and the position, to be polished, of the UHPC exterior wall cladding is located in the stabilizing ring connected with the polishing column in an inserted mode. And the driving assembly is started to drive the grinding disc to rotate, and the movable base is pressed to make the grinding disc gradually make contact with the to-be-ground point and grind the to-be-ground point. And under the constraint of the fixing seat, the position of the grinding disc does not exceed the position of the stabilizing ring, so that the situation of excessive grinding can be effectively prevented, and the grinding quality can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a grinding device used for processing UHPC exterior wall hanging panels. Background Art

[0002] UHPC exterior wall panel is an ultra-high performance concrete exterior wall panel with the advantages of high strength, high durability, fire resistance, waterproofness and corrosion resistance. When grinding it, the operation steps are mainly to use the grinding disc on the grinder to rotate and press against the UHPC exterior wall panel to grind the burrs or uneven areas on the surface smoothly.

[0003] For example, a grinding device for UHPC exterior wall panels with publication number CN220680367U grinds the surface of the UHPC exterior wall panels by rotating the grinding disc, and absorbs the raised dust by using the dust suction holes and the cooperation of the peripheral plate components, thereby reducing the risk of dust splashing and being inhaled by the operator, and reducing the pollution to the working environment. However, when using the device, it is necessary to press the device to make the grinding disc contact the UHPC exterior wall panel and grind its protruding part. During this process, over-grinding may occur. The flatness accuracy of the UHPC exterior wall panel is low when observed by the naked eye, which may affect the use of the UHPC exterior wall panel. For this reason, a grinding device for UHPC exterior wall panel processing is proposed for improvement. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] To this end, one purpose of the utility model is to provide a grinding device for UHPC exterior wall panel processing to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a grinding device for UHPC exterior wall hanging board processing, comprising a fixed seat and a movable seat, one end of the fixed seat is provided with a through hole, the other end of the fixed seat is fixedly connected to a first handle, both ends of the bottom surface of the fixed seat are fixedly connected to columns, and the bottom end of the column is fixedly connected to a stabilizing ring;

[0007] A grinding column inserted into the through hole is arranged at one end of the movable seat, the length of the grinding column is not greater than the length of the column, a spring is arranged between the movable seat and the fixed seat, a second handle is fixedly connected to the movable seat, and a dust box is inserted into the end of the movable seat away from the grinding column;

[0008] A grinding disc is arranged at the bottom of the grinding column, a dust collecting disc is arranged on the outer side of the grinding disc, dust collecting holes are arranged on the dust collecting disc, a closing disc is arranged on the outer side of the dust collecting disc, and a soft brush is arranged on the closing disc.

[0009] Preferably, any of the above schemes is that the fixed seat and the movable seat are arranged crosswise, and the through hole is opened on the inner side of the column at one end of the fixed seat.

[0010] Preferably, any of the above schemes is that the first handle is arranged at one end of the top surface of the fixing seat away from the through hole, and there are a plurality of columns which are arranged circumferentially at both ends of the fixing seat.

[0011] The above technical solution is adopted: the fixed seat provides an installation platform for structures such as columns, and the through hole opened at one end provides a plug-in space for the polishing column, and can constrain the polishing column to prevent the polishing column from moving in other directions. The fixed seat and the movable seat are arranged crosswise, which is convenient for the staff to hold the fixed seat and the movable seat with both hands respectively. The first handle can facilitate the staff to hold the fixed seat. The column provides support for the stabilizing ring to ensure the stability of the stabilizing ring. The stabilizing ring can be against the UHPC exterior wall hanging board to fix the distance between the fixed seat and the UHPC exterior wall hanging board.

[0012] Preferably, any of the above schemes is that a non-slip pad is provided on the bottom surface of the stabilizing ring, and a dust suction pipe is provided in the movable seat and a pump body is provided thereon.

[0013] Preferably, any of the above solutions is that a driving assembly connected to the grinding disc is provided inside the grinding column, and the spring is sleeved on the outside of the grinding column.

[0014] The above technical solution is adopted: an anti-skid pad is arranged on the bottom surface of the stabilizing ring to increase the friction between it and the UHP exterior wall hanging board and improve the stability of the stabilizing ring. The moving seat provides an installation platform for structures such as the polishing column and can drive the polishing column and other structures to move vertically. The polishing column provides an installation platform for structures such as the polishing disc, the dust collecting disc and the closing disc. The spring connects the fixed seat and the moving seat together to provide elastic support for the moving seat. A second handle is arranged on the top surface of the moving seat to facilitate the staff to hold the moving seat.

[0015] Preferably, any of the above schemes is provided with a pull block at the outer end of the dust collecting box, and the bottom surface of the dust collecting disc is higher than the bottom surface of the grinding disc.

[0016] Preferably, any of the above schemes has a plurality of dust suction holes which are evenly arranged along the dust suction plate, and the bottom end of the soft brush is lower than the bottom surface of the grinding plate.

[0017] The above technical solution is adopted: the dust box is used to collect the dust generated during the grinding process. Press the fixed seat on the UHPC exterior wall panel to be polished, so that the point to be polished is in the stabilizing ring with the polishing column plugged in. Start the drive assembly to drive the grinding disc to rotate, press the moving seat to make the grinding disc gradually contact the point to be polished and polish it. Under the constraint of the fixed seat, the position of the grinding disc will not exceed the position of the stabilizing ring, which can effectively prevent over-grinding and help ensure the quality of grinding.

[0018] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0019] 1. The grinding device for UHPC exterior wall panel processing is provided with a fixed seat, through holes, columns, stabilizing rings, a movable seat, a grinding column, a spring and other structures. When grinding, the fixed seat is pressed against the part of the UHPC exterior wall panel to be ground, so that the point to be ground is in the stabilizing ring with the grinding column inserted. The driving assembly is started to drive the grinding disc to rotate, and the movable seat is pressed to make the grinding disc gradually contact the point to be ground and grind it. Under the constraint of the fixed seat, the position of the grinding disc will not exceed the position of the stabilizing ring, which can effectively prevent excessive grinding and help ensure the grinding quality.

[0020] 2. The grinding device for UHPC exterior wall hanging board processing has a first handle and a second handle respectively arranged on the fixed seat and the movable seat, wherein the first handle is convenient for the staff to hold the fixed seat, and the second handle is convenient for the staff to hold the movable seat. The fixed seat and the movable seat are arranged crosswise, so that the staff can hold the fixed seat and the movable seat with both hands respectively.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0025] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0026] Figure 4 It is a partial structural schematic diagram of the utility model.

[0027] In the figure: 1-fixed seat, 2-through hole, 3-first handle, 4-column, 5-stabilizing ring, 6-movable seat, 7-grinding column, 8-spring, 9-second handle, 10-dust box, 11-grinding disc, 12-dust suction disc, 13-dust suction hole, 14-closing disc, 15-soft brush. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figures 1 to 4 As shown, the utility model comprises a fixed seat 1 and a movable seat 6, a through hole 2 is opened at one end of the fixed seat 1, a first handle 3 is fixedly connected to the other end of the fixed seat 1, both ends of the bottom surface of the fixed seat 1 are fixedly connected to columns 4, and the bottom end of the column 4 is fixedly connected to a stabilizing ring 5;

[0031] A grinding column 7 inserted into the through hole 2 is provided at one end of the movable seat 6, the length of the grinding column 7 is not greater than the length of the column 4, a spring 8 is provided between the movable seat 6 and the fixed seat 1, a second handle 9 is fixedly connected to the movable seat 6, and a dust box 10 is inserted at one end of the movable seat 6 away from the grinding column 7;

[0032] A grinding disc 11 is provided at the bottom of the grinding column 7 , a dust collecting disc 12 is provided outside the grinding disc 11 , dust collecting holes 13 are provided on the dust collecting disc 12 , a closing disc 14 is provided outside the dust collecting disc 12 , and a soft brush 15 is provided on the closing disc 14 .

[0033] Embodiment 1: The fixed seat 1 and the movable seat 6 are cross-arranged, and the through hole 2 is provided on the inner side of the column 4 at one end of the fixed seat 1. The first handle 3 is provided on the end of the top surface of the fixed seat 1 away from the through hole 2, and there are several columns 4 and they are arranged in a circle at both ends of the fixed seat 1. The fixed seat 1 provides an installation platform for structures such as the column 4, and the through hole 2 provided at one end thereof provides a plug-in space for the polishing column 7, and can constrain the polishing column 7 to prevent the polishing column 7 from being displaced in other directions. The fixed seat 1 and the movable seat 6 are cross-arranged, which is convenient for the staff to hold the fixed seat 1 and the movable seat 6 with both hands respectively. The first handle 3 can facilitate the staff to hold the fixed seat 1. The column 4 provides support for the stabilizing ring 5 to ensure the stability of the stabilizing ring 5. The stabilizing ring 5 can be abutted against the UHPC exterior wall hanging board to fix the distance between the fixed seat 1 and the UHPC exterior wall hanging board.

[0034] Embodiment 2: The bottom surface of the stabilizing ring 5 is provided with an anti-skid pad, and the movable seat 6 is provided with a dust suction pipe and a pump body thereon. A driving assembly connected to the grinding disc 11 is provided in the grinding column 7, and the spring 8 is sleeved on the outer side of the grinding column 7. The anti-skid pad is provided on the bottom surface of the stabilizing ring 5 to increase the friction between it and the UHP exterior wall hanging board, thereby improving the stability of the stabilizing ring 5. The movable seat 6 provides an installation platform for structures such as the grinding column 7, and can drive the grinding column 7 and other structures to move vertically. The grinding column 7 provides an installation platform for structures such as the grinding disc 11, the dust suction disc 12 and the closing disc 14. The spring 8 connects the fixed seat 1 and the movable seat 6 together, and elastically supports the movable seat 6. A second handle 9 is provided on the top surface of the movable seat 6 to facilitate the staff to hold the movable seat 6.

[0035] Embodiment 3: A pull block is provided at the outer end of the dust box 10, and the bottom surface of the dust collecting disc 12 is higher than the bottom surface of the grinding disc 11. There are several dust collecting holes 13 and they are evenly arranged along the dust collecting disc 12, and the bottom end of the soft brush 15 is lower than the bottom surface of the grinding disc 11. The dust box 10 is used to collect dust generated during the grinding process. Press the fixed seat 1 on the part of the UHPC exterior wall panel to be polished so that the point to be polished is in the stabilizing ring 5 with the grinding column 7 inserted. Start the driving assembly to drive the grinding disc 11 to rotate, and press the movable seat 6 to make the grinding disc 11 gradually contact the point to be polished and grind it. Under the constraint of the fixed seat 1, the position of the grinding disc 11 will not exceed the position of the stabilizing ring 5, which can effectively prevent excessive grinding and help ensure the grinding quality.

[0036] The working principle of the utility model is as follows:

[0037] S1. Press the fixing seat 1 onto the part of the UHPC exterior wall panel to be polished, so that the part to be polished is in the stabilizing ring 5 to which the polishing column 7 is inserted;

[0038] S2, start the driving assembly to drive the grinding disc 11 to rotate, press the movable seat 6 to make the grinding disc 11 gradually contact the point to be polished and polish it;

[0039] S3, the dust collecting disc 12 absorbs the dust generated during the grinding process and transports it to the dust collecting box 10 through the dust collecting pipe. The closing disc 14 cooperates with the soft brush 15 to block the dust to prevent it from spreading outward in large quantities.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] 1. The grinding device for UHPC exterior wall panel processing is provided with a fixed seat 1, a through hole 2, a column 4, a stabilizing ring 5, a movable seat 6, a grinding column 7, a spring 8 and other structures. When grinding, the fixed seat 1 is pressed on the part of the UHPC exterior wall panel to be ground, so that the point to be ground is in the stabilizing ring 5 with the grinding column 7 inserted. The driving assembly is started to drive the grinding disc 11 to rotate, and the movable seat 6 is pressed to make the grinding disc 11 gradually contact the point to be ground and grind it. Under the constraint of the fixed seat 1, the position of the grinding disc 11 will not exceed the position of the stabilizing ring 5, which can effectively prevent excessive grinding and help ensure the grinding quality.

[0042] 2. The grinding device for UHPC exterior wall hanging board processing is provided with a first handle 3 and a second handle 9 on the fixed seat 1 and the movable seat 6, respectively. The first handle 3 can facilitate the staff to hold the fixed seat 1, and the second handle 9 can facilitate the staff to hold the movable seat 6. The fixed seat 1 and the movable seat 6 are arranged crosswise, so that the staff can hold the fixed seat 1 and the movable seat 6 with both hands.

Claims

1. A grinding device for UHPC exterior wall panel processing, comprising a fixed seat (1) and a movable seat (6); characterized in that: A through hole (2) is provided at one end of the fixing seat (1), a first handle (3) is fixedly connected to the other end of the fixing seat (1), columns (4) are fixedly connected to both ends of the bottom surface of the fixing seat (1), and a stabilizing ring (5) is fixedly connected to the bottom end of the column (4); A grinding column (7) inserted into the through hole (2) is arranged at one end of the movable seat (6); the length of the grinding column (7) is not greater than the length of the column (4); a spring (8) is arranged between the movable seat (6) and the fixed seat (1); a second handle (9) is fixedly connected to the movable seat (6); a dust collecting box (10) is inserted into the end of the movable seat (6) away from the grinding column (7); a grinding disc (11) is arranged at the bottom of the grinding column (7); a dust collecting disc (12) is arranged on the outer side of the grinding disc (11); a dust collecting hole (13) is arranged on the dust collecting disc (12); a closing disc (14) is arranged on the outer side of the dust collecting disc (12); a soft brush (15) is arranged on the closing disc (14).

2. A grinding device for UHPC exterior wall panel processing according to claim 1, characterized in that: The fixed seat (1) and the movable seat (6) are arranged crosswise, and the through hole (2) is opened on the inner side of the column (4) at one end of the fixed seat (1).

3. A grinding device for UHPC exterior wall panel processing as claimed in claim 2, characterized in that: The first handle (3) is arranged at one end of the top surface of the fixing seat (1) away from the through hole (2), and there are a plurality of upright posts (4) which are arranged circumferentially at both ends of the fixing seat (1).

4. A grinding device for UHPC exterior wall panel processing as claimed in claim 3, characterized in that: The bottom surface of the stabilizing ring (5) is provided with an anti-slip pad, and the movable seat (6) is provided with a dust suction pipe and a pump body thereon.

5. A grinding device for UHPC exterior wall panel processing as claimed in claim 4, characterized in that: A driving assembly connected to the grinding disc (11) is arranged inside the grinding column (7), and the spring (8) is sleeved on the outside of the grinding column (7).

6. A grinding device for UHPC exterior wall panel processing as claimed in claim 5, characterized in that: The outer end of the dust collecting box (10) is provided with a pulling block, and the bottom surface of the dust collecting disc (12) is higher than the bottom surface of the grinding disc (11).

7. A grinding device for UHPC exterior wall panel processing according to claim 6, characterized in that: There are a plurality of dust suction holes (13) which are evenly arranged along the dust suction disc (12), and the bottom end of the soft brush (15) is lower than the bottom surface of the grinding disc (11).

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