CN218083309U

CN218083309U - A electric actuator that is used for impervious test block both ends face brush to remove plastic film

Info

Publication number: CN218083309U
Application number: CN202221788069.1U
Authority: CN
Inventors: 邓超; 窦立刚; 石铭磊
Original assignee: Yangtze Three Gorges Technology and Economy Development Co Ltd
Current assignee: Yangtze Three Gorges Technology and Economy Development Co Ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-20
Anticipated expiration: 2032-07-12

Abstract

The utility model provides an electric actuator for impervious test block both ends face brush removes serosa, it is including the base that is used for placing impervious test block, the base is close to the edge and is equipped with a plurality of guiding axles that upwards extend, the suit of first support activity is on the guiding axle, the inboard of first support is equipped with first spout, the second support is installed in first support through first spout sliding fit, the inboard of second support is equipped with the second spout, the third support is installed in the second support through second spout sliding fit, the electric tool head is installed on the third support down to can remove about from top to bottom, impervious test block is placed on the base, install the steel wire brush at electric tool's centre gripping head, promote electric tool repeatedly, thereby make things convenient for the efficient to brush the serosa of impervious test block terminal surface except that. The electric tool is fixed through the third support, the steel wire brush at the rotating head part of the electric tool is always in parallel contact with the end face of the anti-permeability test block, and the serous membrane at the end face of the anti-permeability test block is brushed and removed uniformly.

Description

A electric actuator that is used for impervious test block both ends face brush to remove plastic film

Technical Field

The utility model relates to a building material detects technical field, especially relates to an electric actuator that is used for impervious test block both ends face brush to remove serous membrane.

Background

The impermeability of concrete is the characteristic of the concrete to the penetration of liquids such as water, oil and the like under pressure. In GB/T50082-2009, DL/T5150-2017 and SL/T352-2020 standards, an impervious test piece is subjected to die-set standing (24-48) for h in an indoor environment at the temperature of 20 DEG and 5 ℃, then a die is removed, a steel wire brush is applied to brush cement paste films on two end faces after the die is removed, and the test piece is immediately sent to a standard curing room for curing. At present, the work of brushing and removing the grout films on the two end faces of the concrete impermeability test piece is generally to manually brush and remove the grout films on the two end faces of the test piece by using a steel wire brush, the work generally requires that the concrete impermeability test piece is demoulded and then is carried out, however, for some concrete with short initial setting time or high strength, the impermeability test piece is already initially set or even reaches final setting when the demould is demoulded, the strength is developed, the grout films are more difficult to brush and remove on the bottom end face, and at the moment, if the steel wire brush is still used for manually brushing the grout, the time and the labor are wasted, and the grout films are attached to the surface of the concrete impermeability test piece in a large area due to unclean brushing, so that the accuracy of the measured data of the impermeability performance of the concrete is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the problem of exist among the above-mentioned background art is solved, a an electric actuator that is used for impervious test block both ends face brush to remove the thick liquid membrane that work efficiency is high, can evenly brush except that impervious test piece surface cement thick liquid membrane.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the utility model provides an electric actuator for impervious test block both ends face brush removes plastic film, it is including the base that is used for placing impervious test block, the base is close to the edge and is equipped with a plurality of guiding axles that upwards extend, and the suit of first support activity is on the guiding axle, and the inboard of first support is equipped with first spout, and the second support is installed in first support through first spout sliding fit, and the inboard of second support is equipped with the second spout, and the third support passes through second spout sliding fit and installs in the second support for the electric tool head that brushes to remove impervious test block both ends face plastic film is installed downwards on the third support, and can control about from top to bottom.

The base is rectangular, and four guiding shafts are arranged at four corners of the base.

The first support comprises two first groove plates provided with first sliding grooves, the first sliding grooves are oppositely arranged, two ends of the two first support plates are respectively installed in the first sliding grooves and are respectively located at two ends of the two first groove plates, and a rectangular frame is formed.

The guide sleeves are arranged on two sides of the first groove plate, the guide shafts are slidably mounted in the guide sleeves, and the guide sleeves are provided with positioning bolts.

The second support comprises two second groove plates provided with second sliding grooves, the second sliding grooves are oppositely arranged, and two ends of two second support plates are respectively arranged in the second sliding grooves and are respectively positioned at two ends of the two second groove plates to form a rectangular frame; and the two sides of the second support seat, which is provided with the second support plate, are slidably arranged in the first sliding groove.

The third support comprises mounting plates with two sides in sliding fit with the second sliding grooves, a fixing sleeve for mounting an electric tool is arranged in the middle of each mounting plate, and fastening bolts are arranged on the side face of each fixing sleeve.

The base is provided with a positioning ring.

The first sliding groove and the second sliding groove are V-shaped grooves.

The utility model discloses there is following beneficial effect:

1. first support can reciprocate along the guiding axle, and the horizontal migration of first spout can be followed to the second support, and the vertical horizontal migration of second spout can be followed to the third support, makes electric tool can move wantonly in impervious test block top plane, and impervious test block is placed on the base, installs the steel brush at electric tool's centre gripping head, promotes electric tool repeatedly to make things convenient for the efficient to brush away the serous membrane of impervious test block terminal surface.

2. The electric tool is fixed through the third support, the steel wire brush at the rotating head part of the electric tool is always in parallel contact with the end face of the anti-permeability test block, and the serous membrane at the end face of the anti-permeability test block is brushed and removed uniformly.

3. The first sliding groove and the second sliding groove are V-shaped grooves, so that the structure is simple and the processing is convenient.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the present invention.

Fig. 3 is a schematic view of the base structure of the present invention.

Fig. 4 is a schematic view of the first support structure of the present invention.

Fig. 5 is a schematic view of the second support structure of the present invention.

Fig. 6 is a schematic view of a third support structure of the present invention.

Figure 7 is the utility model discloses place structure schematic diagram behind impervious test block.

In the figure: the test bed comprises a base 1, a positioning ring 11, a guide shaft 2, a first support 3, a first groove plate 31, a first sliding groove 311, a first support plate 32, a guide sleeve 33, a positioning bolt 34, a second support 4, a second groove plate 41, a second sliding groove 411, a second support plate 42, a third support 5, a mounting plate 51, a fixing sleeve 52, a fastening bolt 53, an electric tool 6, a steel wire brush 61 and an anti-seepage test block 7.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1-7, an electric device for brushing serosa on two end faces of an anti-permeability test block comprises a base 1 for placing the anti-permeability test block 7, a plurality of guide shafts 2 extending upwards are arranged on the base 1 near the edge, a first support 3 is movably sleeved on the guide shafts 2, a first sliding groove 311 is arranged on the inner side of the first support 3, a second support 4 is installed in the first support 3 through the first sliding groove 311 in a sliding fit manner, a second sliding groove 411 is arranged on the inner side of the second support 4, a third support 5 is installed in the second support 4 through the second sliding groove 411 in a sliding fit manner, and the head of an electric tool 6 for brushing serosa on two end faces of the anti-permeability test block 7 is installed on the third support 5 downwards and can move up and down and left and right. Through the structure, first support 3 can reciprocate along guiding axle 2, and the horizontal migration of first spout 311 can be followed to second support 4, and the vertical horizontal migration of second spout 411 can be followed to third support 5, makes electric tool 6 can move wantonly in impervious test block 7 top plane, and impervious test block 7 is placed on base 1, installs steel brush 61 at electric tool 6's centre gripping head, promotes electric tool 6 repeatedly to make things convenient for the efficient to brush out the serous membrane of impervious test block 7 terminal surface. The electric tool 6 is fixed by the third support 5, the steel wire brush 61 at the rotating head of the electric tool 6 is always in parallel contact with the end face of the anti-permeability test block 7, and the serous membrane at the end face of the anti-permeability test block 7 is brushed uniformly.

Specifically, referring to fig. 3, the base 1 is rectangular, and the four guide shafts 2 are installed at four corners of the base 1, so that the structure is simple.

Specifically, referring to fig. 4, the first support 3 includes two first slot plates 31 provided with first sliding slots 311, the first sliding slots 311 are disposed oppositely, two ends of the two first support plates 32 correspond to the first sliding slots 311, and are respectively installed in the first sliding slots 311 and located at two ends of the two first slot plates 31, so as to form a rectangular frame, and the structural connection is stable. The first sliding grooves 311 of the two first slot plates 31 are oppositely arranged to form a space for clamping the second support 4.

Specifically, referring to fig. 4, guide sleeves 33 are disposed on two sides of the first slot plate 31, the guide shaft 2 is slidably mounted in the guide sleeves 33, and the guide sleeves 33 are provided with positioning bolts 34. The first support 3 moves longitudinally on the guide shaft 2 through the guide sleeve 33, and the height of the first support 3 can be fixed through the positioning bolt 34 on the guide sleeve 33, so that the end face of the anti-permeability test block 7 is brushed more smoothly. When the height of the anti-infiltration blocks 7 is changed or the wire brush 61 is worn, the height of the first support 3 can be adjusted by the positioning bolts 34.

Specifically, referring to fig. 5, the second support 4 includes two second slot plates 41 having second sliding slots 411, the second sliding slots 411 are disposed oppositely, two ends of two second support plates 42 correspond to the second sliding slots 411, and are respectively installed in the second sliding slots 411 and located at two ends of the two second slot plates 41, so as to form a rectangular frame with a stable structure; the two sides of the second support 4 where the second support plate 42 is installed are provided with structures corresponding to the first sliding grooves 311, so that the second support 4 is slidably installed in the first sliding grooves 311. The second sliding grooves 411 of the two second slot plates 41 are oppositely arranged to form a space for clamping the third support 5, so that the third support 4 can move longitudinally along the second sliding grooves 411. The two sides of the second support 4, which are mounted on the second support plate 42, are slidably mounted in the first sliding slot 311, so that the second support 4 can move transversely along the first sliding slot 311.

Specifically, referring to fig. 6, the third support 5 includes a mounting plate 51 having two sides slidably engaged with the second sliding slot 411, a fixing sleeve 52 for mounting the power tool 6 is disposed in the middle of the mounting plate 51, and a fastening bolt 53 is disposed on a side surface of the fixing sleeve 52. The body head of the power tool 6 is attached to the fixing sleeve 52 and fixed by a fastening bolt 53.

In a preferred embodiment, referring to fig. 1-3, the base 1 is provided with a positioning ring 11 for positioning the anti-permeability test block 7.

Specifically, the first sliding groove 311 and the second sliding groove 411 are V-shaped grooves. Simple structure and convenient processing. Besides the V-shaped groove structure, an arc structure with a limiting and guiding function or a U-shaped groove structure can be adopted.

In addition, in order to prevent the anti-seepage test block 7 from falling and splashing when the electric tool 6 works, partition plates are arranged on the periphery and the top of the base 1.

The utility model discloses a working process:

taking out the first support 3, placing the anti-permeability test block 7 in the positioning ring 11 on the base 1, installing the first support 3, screwing the positioning bolt 34, fixing the height of the first support 3, starting the electric tool 6, driving the steel wire brush 61 to rotate by the electric tool 6, repeatedly pushing the electric tool 6 vertically and horizontally, and brushing off the serous membrane on the end face of the anti-permeability test block 7. After brushing one side, taking out the first support 3, turning over the anti-permeability test block 7, and brushing off the serous membrane on the other end face.

Claims

1. The utility model provides an electric actuator that is used for impervious test block both ends face brush to remove plastic film which characterized in that: it is including base (1) that is used for placing impervious test block (7), base (1) is close to the edge and is equipped with a plurality of guiding axle (2) that upwards extend, the suit of first support (3) activity is on guiding axle (2), the inboard of first support (3) is equipped with first spout (311), second support (4) are installed in first support (3) through first spout (311) sliding fit, the inboard of second support (4) is equipped with second spout (411), third support (5) are installed in second support (4) through second spout (411) sliding fit, an electric tool (6) head that is used for brushing except impervious test block (7) both ends face serosa is down installs on third support (5), and can remove from top to bottom and control.

2. The electric device for brushing serosa on two end faces of an impervious test block as claimed in claim 1, which is characterized in that: the base (1) is rectangular, and the four guide shafts (2) are arranged at four corners of the base (1).

3. The electric device for brushing serosa on two end faces of an impervious test block as claimed in claim 1, wherein: the first support (3) comprises two first groove plates (31) provided with first sliding grooves (311), the first sliding grooves (311) are arranged oppositely, two ends of each of the two first support plates (32) are arranged in the first sliding grooves (311) respectively and are located at two ends of each of the two first groove plates (31) respectively, and a rectangular frame is formed.

4. The electric device for brushing serosa on two end faces of an anti-permeability test block as claimed in claim 3, wherein: the guide sleeve (33) is arranged on two sides of the first groove plate (31), the guide shaft (2) is slidably mounted in the guide sleeve (33), and the positioning bolt (34) is arranged on the guide sleeve (33).

5. The electric device for brushing serosa on two end faces of an impervious test block as claimed in claim 1, wherein: the second support (4) comprises two second groove plates (41) provided with second sliding grooves (411), the second sliding grooves (411) are arranged oppositely, two ends of two second support plates (42) are respectively installed in the second sliding grooves (411) and are respectively positioned at two ends of the two second groove plates (41) to form a rectangular frame; the two sides of the second support (4) which are provided with the second support plate (42) are slidably arranged in the first sliding groove (311).

6. The electric device for brushing serosa on two end faces of an impervious test block as claimed in claim 1, wherein: the third support (5) comprises mounting plates (51) with two sides in sliding fit with the second sliding grooves (411), a fixing sleeve (52) used for mounting the electric tool (6) is arranged in the middle of each mounting plate (51), and fastening bolts (53) are arranged on the side faces of the fixing sleeve (52).

7. The electric device for brushing serosa on two end faces of an impervious test block as claimed in claim 1, wherein: the base (1) is provided with a positioning ring (11).

8. The electric device for brushing serosa on two end faces of an impervious test block as claimed in any one of claims 1 to 7, wherein: the first sliding groove (311) and the second sliding groove (411) are V-shaped grooves.