CN217318441U - Automatic floating device for commercial concrete test piece machine - Google Patents
Automatic floating device for commercial concrete test piece machine Download PDFInfo
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- CN217318441U CN217318441U CN202123296362.4U CN202123296362U CN217318441U CN 217318441 U CN217318441 U CN 217318441U CN 202123296362 U CN202123296362 U CN 202123296362U CN 217318441 U CN217318441 U CN 217318441U
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- floating
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an automatic floating device for commercial concrete test-piece machine, the floating device comprises a floating plate, the floating plate is arranged on a movable beam through a support rod and a cantilever, the support rod is of an inverted L-shaped structure, the bottom end of the vertical section of the support rod is fixedly connected with the movable beam through an angle groove connecting piece and a bolt, the end of the horizontal section of the support rod is hinged with one end of the cantilever through a pin shaft, and the bottom end of the cantilever is hinged with a U-shaped connecting seat on the floating plate through a pin shaft; the floating plate is provided with a floating motor for driving the floating plate to vibrate, and the controlled end of the floating motor is connected with the output end of the PLC. The utility model discloses can replace the manual work to carry out floating operation, reduce the cost of labor, further improve work efficiency and test piece quality.
Description
Technical Field
The utility model relates to a concrete test piece preparation technical field, especially an automatic floating device for merchant's concrete test piece machine.
Background
The concrete cubic test piece can reflect the construction quality of a concrete structure, the performance index of the tested concrete can be obtained by performing a mechanical property test on the concrete cubic test piece, the performance of the whole concrete structure is further reflected, and the test index of the concrete cubic test piece comprises the compression strength, the water seepage performance and the like of the concrete; the manufacture of concrete test pieces is therefore critical to the test.
At present, the preparation of concrete test piece is mostly accomplished by adopting merchant's concrete test piece machine, and merchant's concrete test piece machine includes the frame, is provided with the mixer on the frame, and the mixer below sets up the mould of preparation test piece, falls to the mould with thick liquids from the discharge gate of side after the mixer stirring is accomplished, carries out the preparation of test piece.
After the slurry is poured into the mold, it is also necessary to level the slurry on top of the mold, and a trowel is often used to reduce the amount of work. Troweling machines, also known as trowels for troweling, are widely used in the construction industry today for finishing wall cement and leveling floor cement.
However, the test piece mould of the commercial concrete test piece machine is too small in size, and the trowel is too large in size, so that the top end of the mould is difficult to trowel, and a small scraper is still used for manual operation in most cases. Although the work can finish the trowelling operation, the effect of manual operation is greatly reduced compared with the trowelling machine, repeated scraping is needed, and manpower and material resources are greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides an automatic floating device for commercial concrete test piece machine, replaces the manual work to carry out the floating operation on mould surface, reduces the cost of labor, further improves work efficiency and test piece quality.
In order to solve the technical problem, the utility model adopts the following technical proposal.
An automatic floating device for a commercial concrete test piece machine comprises a floating plate, wherein the floating plate is installed on a movable beam through a support rod and a cantilever, the support rod is of an inverted L-shaped structure, the bottom end of a vertical section of the support rod is fixedly connected with the movable beam through an angle groove connecting piece and a bolt, the tail end of a horizontal section of the support rod is hinged with one end of the cantilever through a pin shaft, and the bottom end of the cantilever is hinged with a U-shaped connecting seat on the floating plate through a pin shaft; the floating plate is provided with a floating motor for driving the floating plate to vibrate, and the controlled end of the floating motor is connected with the output end of the PLC.
The automatic floating device for the commercial concrete test machine is characterized in that the floating motor is a direct current vibration motor, and the direct current vibration motor is provided with a rechargeable battery.
Above-mentioned an automatic floating device for merchant's concrete test-piece machine, the fixed setting of U type connecting seat is on connecting aluminum plate, connects aluminum plate and passes through the bolt fastening at floating motor top face.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model is used for preparation concrete sample in-process can walk on the mould top under the effect of power unit drive walking beam, accomplishes the floating operation at the walking in-process, has replaced artifical floating process, easy operation, greatly reduced the cost of labor, improved work efficiency and test piece quality.
Drawings
FIG. 1 is a schematic view of the present invention;
wherein: 1. the device comprises a floating plate, 2U-shaped connecting seats, 3 supporting rods, 4 cantilevers, 5 floating motors, 6 corner groove connecting pieces and 7 aluminum plate connecting pieces.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides an automatic floating device for merchant's concrete test-piece machine, the structure is shown in figure 1, including floating plate 1, floating plate 1 installs on the walking beam through bracing piece 3 and cantilever 4, bracing piece 3 is the type of falling L structure, 3 vertical section bottoms of bracing piece pass through corner slot connecting piece 6 and bolt and walking beam fixed connection, 3 horizontal segment ends of bracing piece are articulated through round pin axle and 4 one end of cantilever, the bottom of cantilever 4 is articulated through round pin axle and U type connecting seat 2 on the floating plate.
The troweling plate 1 is provided with a troweling motor 5 for driving the troweling plate to vibrate, and the controlled end of the troweling motor 5 is connected with the output end of the PLC; in this embodiment, the floating motor is a dc vibration motor, and the dc vibration motor is provided with a rechargeable battery.
For making things convenient for the dismouting, the utility model discloses a fixed setting of U type connecting seat 2 is on connecting aluminum plate 7, and it passes through the bolt fastening at floating motor top face to connect aluminum plate.
The utility model discloses when floating the operation, the walking of floating device is driven to the walking beam of PLC controller control merchant concrete test-piece machine, and floating motor of the floating device of simultaneous control starts, touches flat operation.
The floating operation mainly comprises three steps: firstly, the movable beam starts to move, and the floating device is driven to move forwards, so that the bottom plate of the floating plate 1 is in contact with the edge of the die; then the movable beam continues to move forwards, and the troweling plate starts to slowly rotate and gradually fits with the die due to the two movable pin shafts of the troweling device; when the troweling plate 1 is fully attached to the mold, vibration is started, and the troweling plate starts to operate; and (3) with the surface of the moving die being leveled continuously, after the moving beam reaches the rightmost end of the die, the moving beam controls the reciprocating motion through the PLC controller to conduct secondary leveling. And after the floating is finished, the floating device returns to the unoperated state, and the floating work is finished.
In order to ensure the quality of the test piece, the floating action can be repeated.
The utility model discloses be applied to in the merchant concrete test-piece machine, trowel, get rid of the residue to test piece mould top surface, improved the shaping speed and the success rate of test piece greatly, more importantly to not satisfying the zero breakthrough of this type of product of operating condition in the market, make the fashioned trowelling of test piece begin the automation, be a very big breakthrough in merchant concrete field.
Claims (3)
1. The utility model provides an automatic floating device for merchant's concrete test-piece machine which characterized in that: the floating device comprises a floating plate (1), the floating plate (1) is installed on the movable beam through a support rod (3) and a cantilever (4), the support rod (3) is of an inverted L-shaped structure, the bottom end of a vertical section of the support rod (3) is fixedly connected with the movable beam through an angle groove connecting piece (6) and a bolt, the tail end of a horizontal section of the support rod (3) is hinged with one end of the cantilever (4) through a pin shaft, and the bottom end of the cantilever (4) is hinged with a U-shaped connecting seat (2) on the floating plate through a pin shaft; the floating plate (1) is provided with a floating motor (5) for driving the floating plate to vibrate, and the controlled end of the floating motor (5) is connected with the output end of the PLC controller.
2. The automatic floating device for the commercial concrete test machine as claimed in claim 1, wherein: the floating motor is a direct current vibration motor which is provided with a rechargeable battery.
3. The automatic floating device for commercial concrete test machine as claimed in claim 1, wherein: the U-shaped connecting seat (2) is fixedly arranged on the connecting aluminum plate (7), and the connecting aluminum plate is fixed on the top end face of the floating motor through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123296362.4U CN217318441U (en) | 2021-12-27 | 2021-12-27 | Automatic floating device for commercial concrete test piece machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123296362.4U CN217318441U (en) | 2021-12-27 | 2021-12-27 | Automatic floating device for commercial concrete test piece machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217318441U true CN217318441U (en) | 2022-08-30 |
Family
ID=82988960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123296362.4U Active CN217318441U (en) | 2021-12-27 | 2021-12-27 | Automatic floating device for commercial concrete test piece machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217318441U (en) |
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2021
- 2021-12-27 CN CN202123296362.4U patent/CN217318441U/en active Active
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