CN218444798U - Concrete test block resistance to compression testing arrangement - Google Patents
Concrete test block resistance to compression testing arrangement Download PDFInfo
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- CN218444798U CN218444798U CN202223520288.4U CN202223520288U CN218444798U CN 218444798 U CN218444798 U CN 218444798U CN 202223520288 U CN202223520288 U CN 202223520288U CN 218444798 U CN218444798 U CN 218444798U
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Abstract
The utility model discloses a concrete test block compression resistance testing device, belonging to the technical field of concrete detection, comprising a supporting framework, wherein the top of the supporting framework is connected with a horizontally arranged slide rail, the end part of the slide rail is provided with a supporting arm with an L-shaped structure, and the supporting arm is fixedly connected with the top of the supporting framework; sliding connection has the slider on the slide rail, and the slider top is equipped with supporting seat and layer board in proper order, supporting seat and slider fixed connection, and the one end that the support arm was kept away from to the supporting seat is passed through the otic placode and is articulated bottom the layer board, and square baffle is installed to the border position of layer board top, and the internally mounted of square baffle has the locating plate of two sets of settings in opposite directions, and the locating plate is driven by the outside cylinder of square baffle. The concrete test block compression resistance testing device provided by the utility model can automatically dump the tested crushed aggregates of the concrete test blocks after being moved out from the testing station, thereby reducing the labor intensity of manpower; the test block can be accurately positioned, and the problem that the test block is eccentrically pressed is avoided.
Description
Technical Field
The utility model relates to a concrete test block resistance to compression testing arrangement belongs to concrete detection technical field.
Background
The concrete pressure test machine is mainly used for testing the compressive strength of building material test blocks such as concrete, cement, high-strength bricks, refractory materials and the like, and can also be used for testing the compressive strength of other non-metallic materials.
Patent No. CN201822169744.2 discloses a concrete compressive strength tester, which comprises a base, wherein a supporting seat is arranged on the base, a bearing seat is arranged on the supporting seat, a storage box is sleeved on the outer wall of the supporting seat, and the diameter of the inner wall of the storage box is larger than that of the outer wall of the bearing seat; the base is provided with an installation seat positioned outside the storage box, the installation seat is rotatably connected with a rotating shaft, and the installation seat is provided with a servo motor for driving the rotating shaft to rotate; be provided with first bracing piece in the pivot, the lower terminal surface of first bracing piece is provided with the scraper that is used for conflicting pressure bearing seat up end.
The test machine disclosed by the patent scrapes the concrete test block on the bearing seat through the scraper and falls into the storage box around, replaces manual cleaning, but the test machine still has not enough in the practical application process:
the cleaning work of the concrete test blocks is carried out on a testing station, the volume of the storage box is limited by structural limitation, the storage box can be filled quickly, the frequent dumping of the concrete test blocks in the storage box is completed through manpower, and the labor intensity is high; the bracing piece easily appears the position to the pressure head and interferes, influences normal test, and inconvenient with test block accurate positioning, the test block is eccentric the pressurized easily, makes the compressive strength value that records inconsistent with actual compressive strength value.
In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concrete test block compression resistance testing device aiming at the defects in the background technology, which can realize the automatic dumping treatment after the tested concrete test block crushed aggregates are moved out from the testing station, thereby reducing the labor intensity of manpower; the test block can be accurately positioned, and the problem that the test block is eccentrically pressed is avoided.
For solving the technical problem, the utility model discloses a following technical scheme:
the concrete test block compression resistance testing device comprises a supporting framework, a sliding rail is horizontally arranged on the top of the supporting framework, and an L-shaped supporting arm is arranged at the end part of the sliding rail and fixedly connected to the top of the supporting framework;
a sliding block is connected to the sliding rail in a sliding mode, a supporting seat and a supporting plate are sequentially arranged above the sliding block, the supporting seat is fixedly connected with the sliding block, and one end, far away from the supporting arm, of the supporting seat is hinged to the bottom of the supporting plate through an ear plate;
the edge position of layer board top installs square baffle, and the internally mounted of square baffle has two sets of locating plates that set up in opposite directions, and the locating plate is driven by the outside cylinder of square baffle.
The utility model provides an optimize scheme, be equipped with the cavity in the supporting seat, the cavity top is the opening setting.
Furthermore, an obliquely arranged overturning oil cylinder is installed in the cavity, the head of the overturning oil cylinder is hinged with the bottom of the supporting plate through an ear plate, and the tail of the overturning oil cylinder is hinged with the supporting seat.
Furthermore, a pressing plate is installed on the supporting arm and matched with a supporting plate below the supporting arm, and the pressing plate is driven by a hydraulic oil cylinder arranged vertically downwards.
Furthermore, the outer wall surface of the square baffle is flush with the outer wall surface of the supporting plate.
Furthermore, the head of the cylinder is fixedly connected with the positioning plate, and guide rods are respectively arranged on two sides of the cylinder.
Furthermore, the guide rod is arranged in the square baffle in a sliding mode, and one end of the guide rod is fixedly connected with the positioning plate.
Further, the slider install on the chain, the chain is around establishing on the sprocket, one of them sprocket is connected with the motor, the motor drives the removal of slider along the slide rail through drive chain.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the middle positioning plate of the utility model moves oppositely under the driving of the cylinder to position the concrete test block, so that the concrete test block is placed at the central position of the supporting plate, and the problem of eccentric compression of the concrete test block is avoided;
the crushed aggregates that produce when blocking the test of concrete test block crushing through square baffle in the testing process, after the test, the slider drives the layer board of top and the concrete test block after the crushing and follows clamp plate below roll-off, and after the slider moved the slide rail tip, the upset hydro-cylinder stretched out and overturns the layer board, and then pours out the crushed aggregates of concrete test block on the layer board, realizes clearing up fast, reduces human labor intensity.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of the structure at M in FIG. 1;
fig. 3 is a schematic view of a pallet and components mounted on the pallet.
In the figure, 1-a support framework, 2-a slide rail, 3-a support arm, 4-a pressing plate, 5-a supporting plate, 6-a supporting seat, 7-a sliding block, 8-a cavity, 9-a turnover oil cylinder, 10-a square baffle, 11-a positioning plate, 12-an air cylinder and 13-a guide rod.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1-3 jointly, the utility model provides a concrete test block resistance to compression testing arrangement, including supporting framework 1, support the slide rail 2 that framework 1 top fixed mounting has the level to set up, the tip of slide rail 2 is equipped with the support arm 3 of L type structure, 3 rigid couplings of support arm in supporting framework 1 top.
Sliding connection has slider 7 on slide rail 2, and 7 tops of sliders are equipped with supporting seat 6 and layer board 5 in proper order, and slider 7 drives supporting seat 6 and layer board 5 and removes along slide rail 2, and layer board 5 is used for bearing concrete test block.
The supporting seat 6 is fixedly connected with the sliding block 7, one end, far away from the supporting arm 3, of the supporting seat 6 is hinged with the bottom of the supporting plate 5 through the ear plate, and the supporting plate 5 can be turned over along the hinged position.
The slider 7 is installed on the chain, and the chain is around establishing on the sprocket, and one of them sprocket is connected with the motor, and the motor drives slider along the removal of slide rail 2 through the drive chain (chain, sprocket and motor are not shown on the figure).
Be equipped with cavity 8 in the supporting seat 6, 8 tops of cavity are the opening setting, install the upset hydro-cylinder 9 that the slope set up in the cavity 8, the head of upset hydro-cylinder 9 is articulated through ear plate and layer board 5 bottom, and the afterbody of upset hydro-cylinder 9 is articulated with supporting seat 6, and upset hydro-cylinder 9 stretches out and provides power for the upset of layer board 5, and then pours the concrete test block crushed aggregates on the layer board 5.
The supporting arm 3 is provided with a pressing plate 4, the pressing plate 4 is matched with a supporting plate 5 below the supporting arm, the pressing plate 4 is driven by a hydraulic oil cylinder arranged vertically downwards, the pressing plate 4 compresses a concrete test block on the supporting plate 5 in a descending process, the pressure is gradually increased to extrude the concrete test block until the concrete test block is broken, and the pressure is recorded.
Two sets of positioning plates 11 arranged oppositely are arranged in the square baffle 10, and the positioning plates 11 are used for positioning the concrete test block, so that the concrete test block is placed at the central position of the supporting plate 5, the eccentric compression of the concrete test block is avoided, and the read compressive strength value is ensured to be consistent with the actual compressive strength value of the concrete test block.
The positioning plate 11 is driven by an air cylinder 12 outside the square baffle plate 10, and the head of the air cylinder 12 is fixedly connected with the positioning plate 11; guide rods 13 are respectively arranged on two sides of the cylinder 12, the guide rods 13 are slidably arranged in the square baffle 10, one ends of the guide rods 13 are fixedly connected with the positioning plate 11, and the stability of the positioning plate 11 in the motion process is ensured through the guide rods 13.
The utility model discloses a concrete theory of operation:
when testing, the concrete test block is placed above the supporting plate 5, the positioning plate 11 moves oppositely under the driving of the air cylinder 12, and the concrete test block is positioned so as to be placed at the central position of the supporting plate 5; the slide block 7 drives the supporting plate 5 above and the concrete test block to move to the lower part of the pressing plate 4 along the slide rail 2, the pressing plate 4 compresses the concrete test block on the supporting plate 5, the pressure is gradually increased until the concrete test block is broken, the compressive strength value of the concrete test block is measured, and crushed materials generated during the crushing test of the concrete test block are blocked by the square baffle 10 in the extrusion process; after the test, the slider 7 drives the supporting plate 5 above and the crushed concrete test block to slide out from the lower part of the pressing plate 4, and after the slider 7 moves to the end part of the sliding rail 2, the overturning oil cylinder 9 stretches out to overturn the supporting plate 5, so that the crushed concrete test block on the supporting plate 5 is poured out, and the quick cleaning is realized.
The above description is illustrative of the best mode contemplated for carrying out the present invention and the details not specifically mentioned are within the common general knowledge of those skilled in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (8)
1. Concrete test block resistance to compression testing arrangement, including supporting framework (1), its characterized in that: a sliding rail (2) which is horizontally arranged is connected to the top of the supporting framework (1), a supporting arm (3) with an L-shaped structure is arranged at the end part of the sliding rail (2), and the supporting arm (3) is fixedly connected to the top of the supporting framework (1);
a sliding block (7) is connected to the sliding rail (2) in a sliding manner, a supporting seat (6) and a supporting plate (5) are sequentially arranged above the sliding block (7), the supporting seat (6) is fixedly connected with the sliding block (7), and one end, far away from the supporting arm (3), of the supporting seat (6) is hinged to the bottom of the supporting plate (5) through an ear plate;
the edge position of layer board (5) top installs square baffle (10), and the internally mounted of square baffle (10) has two sets of locating plates (11) that set up in opposite directions, and locating plate (11) are driven by cylinder (12) outside square baffle (10).
2. The concrete test block compression testing device of claim 1, wherein: a cavity (8) is arranged in the supporting seat (6), and the top of the cavity (8) is provided with an opening.
3. The concrete test block compression testing device of claim 2, wherein: the turnover oil cylinder (9) which is obliquely arranged is arranged in the cavity (8), the head of the turnover oil cylinder (9) is hinged with the bottom of the supporting plate (5) through an ear plate, and the tail of the turnover oil cylinder (9) is hinged with the supporting seat (6).
4. The concrete test block compression testing device of claim 1, wherein: the supporting arm (3) is provided with a pressing plate (4), the pressing plate (4) is matched with a supporting plate (5) below the supporting arm, and the pressing plate (4) is driven by a hydraulic oil cylinder arranged vertically downwards.
5. The concrete test block compression testing device of claim 1, wherein: the outer wall surface of the square baffle (10) is flush with the outer wall surface of the supporting plate (5).
6. The concrete test block compression testing device of claim 1, wherein: the head of the cylinder (12) is fixedly connected with the positioning plate (11), and guide rods (13) are respectively arranged on two sides of the cylinder (12).
7. The concrete test block compression testing device of claim 6, wherein: the guide rod (13) is arranged in the square baffle (10) in a sliding mode, and one end of the guide rod (13) is fixedly connected with the positioning plate (11).
8. The concrete test block compression testing device of claim 1, wherein: slider (7) install on the chain, the chain is around establishing on the sprocket, one of them sprocket is connected with the motor, the motor drives the slider through drive chain and removes along slide rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223520288.4U CN218444798U (en) | 2022-12-29 | 2022-12-29 | Concrete test block resistance to compression testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223520288.4U CN218444798U (en) | 2022-12-29 | 2022-12-29 | Concrete test block resistance to compression testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218444798U true CN218444798U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223520288.4U Active CN218444798U (en) | 2022-12-29 | 2022-12-29 | Concrete test block resistance to compression testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218444798U (en) |
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2022
- 2022-12-29 CN CN202223520288.4U patent/CN218444798U/en active Active
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