CN218963381U - Cleaning device for concrete pressure testing machine - Google Patents
Cleaning device for concrete pressure testing machine Download PDFInfo
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- CN218963381U CN218963381U CN202122642866.0U CN202122642866U CN218963381U CN 218963381 U CN218963381 U CN 218963381U CN 202122642866 U CN202122642866 U CN 202122642866U CN 218963381 U CN218963381 U CN 218963381U
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- connecting rod
- cleaning
- testing machine
- pressure testing
- concrete pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a cleaning device for a concrete pressure testing machine, which belongs to the field of cleaning devices and comprises a mounting frame and a connecting rod; the mounting frame is fixedly arranged; one end of the connecting rod is rotationally connected to the mounting frame, and the power device drives the connecting rod to rotate; the other end of the connecting rod is connected with a cleaning assembly; the cleaning assembly comprises a strip brush and a scraping plate which are used for cleaning the concrete pressure testing machine; the strip-shaped brush and the scraping plate are arranged on the same side of the cleaning assembly, and the length of the scraping plate extending outwards from the cleaning assembly is shorter than that of the strip-shaped brush; the device has simple structure and strong cleaning capability, omits the process of manually cleaning waste residues by the concrete pressure testing machine, reduces the labor intensity of workers and improves the working efficiency.
Description
Technical Field
The utility model belongs to the technical field of cleaning devices, and particularly relates to a cleaning device of a concrete pressure testing machine.
Background
Concrete is primarily subjected to compressive forces in the structure, and thus its compressive strength target is the most important strength target. The compressive strength of concrete is related to many factors such as composition data, construction method and the like, and is also influenced by factors such as test piece dimensions, loading method, loading speed and the like, so that a standard strength measuring method and corresponding strength evaluation standard are required.
The shape of the concrete test piece used for determining the compressive strength of the concrete internationally at present is two types of cylinders and cubes. The compressive strength of concrete is measured by using a cube test piece according to the rules of China, and the compressive strength is used as a basis for evaluating the strength grade of the concrete. The rule takes a cube with a side length of 150mm as a standard test piece, maintains the test piece for 28d in moist air with a temperature of (20+/-2) DEG C and a relative humidity of more than 95%, and takes the compressive strength measured according to a standard experiment method (the surface of the test piece is not coated with lubricant and pressure is applied at a regular loading speed) as the compressive strength of the cube, which is marked as fcu and is expressed as N/m square meters. The method of measuring the compressive strength of the cube reflects the primary factor affecting the compressive strength of the cube.
At present, most quality inspection mechanisms still adopt manual handling of concrete test pieces in the concrete compressive strength test measurement process, workers carry the concrete test pieces from a material turnover trolley, place the concrete test pieces at the center of a pressing plate of a press, operate a control button, press a pressing head to press down to automatically perform the concrete compressive strength test, return the pressing head after the test is completed, take the concrete test pieces out from the other side of the press, place the concrete test pieces on the waste turnover trolley, and then manually clean waste residues; resulting in high labor intensity and low work efficiency.
Disclosure of Invention
The utility model aims to provide a cleaning device for a concrete pressure testing machine, which omits the process of manually cleaning waste residues by the concrete pressure testing machine, reduces the labor intensity of workers and improves the working efficiency.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a cleaning device for a concrete pressure testing machine comprises a mounting frame and a connecting rod; the mounting frame is fixedly arranged; one end of the connecting rod is rotationally connected to the mounting frame, and the power device drives the connecting rod to rotate; the other end of the connecting rod is connected with a cleaning assembly;
the cleaning assembly comprises a strip brush and a scraping plate which are used for cleaning the concrete pressure testing machine; the strip-shaped brush and the scraping plate are arranged on the same side of the cleaning assembly, and the length of the scraping plate extending outwards from the cleaning assembly is shorter than that of the strip-shaped brush.
Preferably, the cleaning assembly comprises a first connecting plate and a second connecting plate which are parallel to each other; the first connecting plate is connected to the connecting rod through a connecting seat; the second connecting plate is connected to the first connecting plate; the scraping plate is fixed between the first connecting plate and the second connecting plate; the strip-shaped brush is fixed on the first connecting plate.
Preferably, the power device is a hydraulic cylinder or an air cylinder.
Preferably, the mounting frame is provided with a support; the connecting rod is rotationally connected to the bottom of the support; one end of the power device is rotatably connected to the top of the support, and the other end of the power device is rotatably connected to the connecting rod.
Preferably, the support is provided with a limiting block for limiting the rotation range of the connecting rod; the limiting block is arranged between the power device and the connecting rod.
Preferably, two connecting rods are arranged between the mounting frame and the cleaning assembly, and the two connecting rods are arranged in parallel.
Compared with the prior art, the utility model has the beneficial effects that:
the power device drives the connecting rod to rotate; the connecting rod drives the cleaning assembly to rotate to automatically clean the concrete pressure testing machine; the scraper blade pushes away the waste residue, and the aluminum alloy strip brush cleans the holding down plate of pressure testing machine, and this device simple structure cleans the ability reinforce, saves the concrete pressure testing machine and passes through the process of manual cleaning waste residue, reduces workman intensity of labour and improves work efficiency.
Drawings
FIG. 1 is a block diagram of a cleaning apparatus for a concrete pressure testing machine according to an embodiment of the present utility model;
in the figure: 1-mounting frame, 2-connecting rod, 3-power device, 4-bar brush, 5-scraper blade, 6-second connecting plate, 7-first connecting plate, 8-round pin axle, 9-support, 10-connecting seat, 11-stopper.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and do not require that the present utility model must be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. The terms "front", "back", "left", "right", "upper", "lower" as used in the description of the present utility model refer to directions in the drawings, and the terms "inner", "outer" refer to directions toward or away from the geometric center of a particular component, respectively.
As shown in fig. 1, a cleaning device for a concrete pressure testing machine comprises a mounting frame 1, a connecting rod 2 and a cleaning assembly; the mounting frame 1 is fixedly arranged; two connecting rods 2 which are parallel to each other are arranged between the mounting frame 1 and the cleaning assembly; one end of the connecting rod 2 is rotatably connected to the mounting frame 1, and the power device 3 drives the connecting rod 2 to rotate; the other end of the connecting rod 2 is connected with the cleaning component; the scraping plate 5 pushes away waste residues, and the strip brush 4 cleans the lower pressing plate of the pressure testing machine, so that the cleaning capability of the cleaning device is ensured.
The power device 3 is a hydraulic cylinder or an air cylinder; a support 9 is arranged on the mounting frame 1; the connecting rod 2 is rotatably connected to the bottom of the support 9; one end of the power device 3 is rotatably connected to the top of the support 9, and the other end of the power device 3 is rotatably connected to the connecting rod 2 through a pin shaft 8; a limiting block 11 for limiting the rotation range of the connecting rod 2 is arranged on the support 9; the limiting block 11 is arranged between the power device 3 and the connecting rod 2.
The cleaning assembly comprises a strip brush 4 and a scraping plate 5 for cleaning the concrete pressure testing machine; the strip-shaped brush 4 and the scraping plate 5 are arranged on the same side of the cleaning assembly, the length of the scraping plate 5 extending outwards from the cleaning assembly is shorter than that of the strip-shaped brush 4, and the strip-shaped brush 4 can clean the lower pressing plate of the pressure testing machine after the scraping plate 5 pushes away waste residues; the strip brush 4 is an aluminum alloy strip brush.
The cleaning assembly comprises a first connecting plate 7 and a second connecting plate 6 which are parallel to each other; the first connecting plate 7 is connected to the connecting rod 2 through a connecting seat 10; the second connecting plate 6 is connected to the first connecting plate 7; the scraping plate 5 is fixed between the first connecting plate 7 and the second connecting plate 6; the strip-shaped brush 4 is fixed on the first connecting plate 7, the scraping plate 5 is fixed through the first connecting plate 7 and the second connecting plate 6, and the fixing mode is simple and firm.
Working principle: the power device 3 is relaxed so as to drive the connecting rod 2 to rotate, the connecting rod 2 drives the cleaning assembly to move, the scraping plate 5 pushes away waste residues, and the strip brush 4 cleans a lower pressing plate of the pressure testing machine; the power device 3 contracts to drive the connecting rod 2 to reversely rotate, so that the connecting rod 2 is attached to the limiting block 11, and dead point positions between the connecting rod 2 and the power device 3 are prevented.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (6)
1. The cleaning device for the concrete pressure testing machine is characterized by comprising a mounting frame and a connecting rod; the mounting frame is fixedly arranged; one end of the connecting rod is rotationally connected to the mounting frame, and the power device drives the connecting rod to rotate; the other end of the connecting rod is connected with a cleaning assembly;
the cleaning assembly comprises a strip brush and a scraping plate which are used for cleaning the concrete pressure testing machine; the strip-shaped brush and the scraping plate are arranged on the same side of the cleaning assembly, and the length of the scraping plate extending outwards from the cleaning assembly is shorter than that of the strip-shaped brush.
2. A cleaning apparatus for a concrete pressure testing machine according to claim 1, wherein said cleaning assembly comprises a first web and a second web parallel to each other; the first connecting plate is connected to the connecting rod through a connecting seat; the second connecting plate is connected to the first connecting plate; the scraping plate is fixed between the first connecting plate and the second connecting plate; the strip-shaped brush is fixed on the first connecting plate.
3. A cleaning device for a concrete pressure testing machine according to claim 1, wherein the power means is a hydraulic or pneumatic cylinder.
4. The cleaning device for a concrete pressure testing machine according to claim 1, wherein a support is arranged on the mounting frame; the connecting rod is rotationally connected to the bottom of the support; one end of the power device is rotatably connected to the top of the support, and the other end of the power device is rotatably connected to the connecting rod.
5. The cleaning device for a concrete pressure testing machine according to claim 4, wherein the support is provided with a limiting block for limiting the rotation range of the connecting rod; the limiting block is arranged between the power device and the connecting rod.
6. The cleaning device for a concrete pressure testing machine according to claim 1, wherein two connecting rods are arranged between the mounting frame and the cleaning assembly, and the two connecting rods are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642866.0U CN218963381U (en) | 2021-11-01 | 2021-11-01 | Cleaning device for concrete pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642866.0U CN218963381U (en) | 2021-11-01 | 2021-11-01 | Cleaning device for concrete pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218963381U true CN218963381U (en) | 2023-05-05 |
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ID=86153667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122642866.0U Active CN218963381U (en) | 2021-11-01 | 2021-11-01 | Cleaning device for concrete pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218963381U (en) |
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2021
- 2021-11-01 CN CN202122642866.0U patent/CN218963381U/en active Active
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