Concrete testing press machine

Abstract

The utility model provides a concrete testing press machine. The concrete testing press machine comprises an operation table, a pressure structure arranged on the operation table and a cleaning assembly arranged in the operation table, a supporting frame is fixedly arranged on the operation table, and the pressure structure is arranged on the supporting frame. A placing groove for placing a concrete test block is formed in the top of the operation table, and the placing groove corresponds to the pressure structure up and down; the cleaning assembly comprises a cleaning plate capable of moving left and right in the containing groove and a collecting drawer slidably arranged on the right side of the operation table. A concrete test block is placed in a placement groove, then the concrete test block in the placement groove can be pressed through a pressure structure, pressed broken concrete blocks can be left in the placement groove, and then a cleaning plate can be driven to move towards one side under the action of a first telescopic device; the concrete fragments in the placing groove are cleaned into the collecting drawer, so that the test area is cleaned, and the cleaning effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of testing pressure machine technology, specifically a concrete testing pressure machine. Background Technology

[0002] A concrete pressure tester is a type of press primarily used to test the compressive strength of building materials such as concrete, cement, high-strength bricks, and refractory materials. It can also be used to test the compressive strength of other non-metallic materials. During the production and processing of concrete, it is usually necessary to test the performance of the concrete. This is done by casting a batch of cubic concrete test blocks of specified dimensions and then using a testing pressure tester to compress these concrete test blocks until they break, thereby obtaining the compressive strength and flexural strength of the concrete test blocks.

[0003] Currently, during concrete testing, when concrete test blocks break, a large number of concrete fragments are generated, which often require manual cleaning. Utility Model Content

[0004] The purpose of this invention is to provide a concrete testing pressure machine, which aims to solve the problem that concrete fragments are difficult to clean in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a concrete testing pressure machine includes an operating table, a pressure structure disposed on the operating table, and a cleaning component disposed within the operating table;

[0006] A support frame is fixedly provided on the operating table, and the pressure structure is provided on the support frame;

[0007] The top of the operating table is provided with a placement slot for placing concrete test blocks, and the placement slot corresponds vertically to the pressure structure.

[0008] The cleaning assembly includes a cleaning plate that can move left and right along the placement slot and a collection drawer that is slidably located on the right side of the operating table.

[0009] The operating table is equipped with a drive assembly, which is connected to a cleaning plate to move the cleaning plate left and right along the placement groove to push the concrete test block fragments into the collection drawer.

[0010] Preferably, a left slot and a right slot are respectively provided on the left and right sides of the placement slot, and the driving component is located in the left slot.

[0011] Preferably, the drive assembly includes a first telescopic device fixedly disposed on the inner wall of the left slot and a first scissor telescopic frame and a second scissor telescopic frame disposed on the front and rear sides of the first telescopic device. One end of the first telescopic device is fixed to the side wall of the left slot, the end of the telescopic section of the first telescopic device is fixed to the cleaning plate, one end of the first scissor telescopic frame is connected to the side wall of the left slot, and the other end of the first scissor telescopic frame is connected to the cleaning plate.

[0012] One end of the second scissor-type telescopic frame is connected to the side wall of the left slot, and the other end of the second scissor-type telescopic frame is connected to the cleaning plate.

[0013] Preferably, the right side of the operating table has a sliding groove with an opening facing right, and the collection drawer is slidably disposed in the sliding groove;

[0014] The sliding groove is located below the right groove and is vertically connected to the right groove, allowing concrete test block fragments to fall into the collection drawer.

[0015] Preferably, a shielding door is hinged to the inner wall of the right slot, and the shielding door is disposed between the placement slot and the right slot to separate the placement slot from the right slot; the upper part of the shielding door is hinged to the top wall of the right slot through a hinge shaft.

[0016] Preferably, the operating table has two spaced-apart receiving slots below the placement slot, and each receiving slot is provided with a second multi-section telescopic device extending vertically. A test plate is detachably connected to the top of the second multi-section telescopic device, and the test plate is located at the bottom of the placement slot.

[0017] Preferably, the test plate has through bolt holes, and bolts are installed in the bolt holes. The bolts pass through the bolt holes and are threaded to the top of the second multi-section telescopic device.

[0018] The beneficial effects are: 1. The concrete test block is placed in the placement groove, and then the pressure structure can compress the concrete test block in the placement groove. The compressed concrete fragments will remain in the placement groove. Then, under the action of the first telescopic device, the cleaning plate 301 can be moved to one side, so that the concrete fragments in the placement groove can be cleaned into the collection drawer, so as to clean the test area and improve the cleaning effect.

[0019] 2. Under the action of the second multi-section telescopic device, the test plate can be pushed out of the placement slot. Then the operator can remove the test plate from the second multi-section telescopic device without having to put their hands into the placement slot to remove it. This not only makes it convenient for the operator to replace the test plate, but also avoids the operator from being bumped or injured during the removal process.

[0020] 3. The first telescopic device and the first scissor telescopic frame work together to make the cleaning plate more stable during the process of driving the cleaning plate to move. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the distribution of the pressure structure of this utility model on the operating table;

[0022] Figure 2 This is a schematic diagram of the structure of the left and right slots of this utility model, which are located on the left and right sides of the placement slot;

[0023] Figure 3 This is a schematic diagram of the structure of the test plate of this utility model extending out of the placement groove under the action of the second multi-section telescopic device;

[0024] Figure 4 This utility model Figure 3 An enlarged structural diagram at point A;

[0025] Figure 5 This is a schematic diagram of the structure of the first telescopic device of this utility model between the first scissor telescopic frame and the second scissor telescopic frame.

[0026] In the diagram: 1. Operating table; 2. Pressure structure; 3. Cleaning assembly; 301. Cleaning plate; 302. Collection drawer; 4. Support frame; 5. Placement slot; 501. Left slot; 502. Right slot; 601. First telescopic device; 602. First scissor telescopic frame; 7. Covering door; 8. Second multi-section telescopic device; 9. Test plate; 11. Bolt. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0028] like Figure 1-5 As shown, a concrete testing press is mainly used to clean up crushed concrete test blocks for future use. Currently, after concrete test blocks are crushed, the fragments need to be manually swept away, resulting in poor cleaning efficiency.

[0029] like Figure 1 As shown, the concrete testing pressure machine in this embodiment includes an operating table 1, a pressure structure 2 disposed on the operating table 1, and a cleaning component 3 disposed inside the operating table 1. The pressure structure 2 can crush the concrete test block on the operating table 1, and then the cleaning component 3 can clean the fragments, eliminating the need for manual cleaning and thus improving cleaning efficiency.

[0030] Specifically, a support frame 4 is fixedly provided on the operating table 1, and the pressure structure 2 is provided on the support frame 4; a placement groove 5 for placing concrete test blocks is opened on the top of the operating table 1, and the placement groove 5 corresponds vertically to the pressure structure 2. In this embodiment, the pressure structure 2 includes a protective cover fixed on the support frame 4, a pressure device that can move up and down along the protective cover, and a pressure head fixed at the lower end of the pressure device. The pressure head is located below the support frame 4, and the pressure head corresponds vertically to the placement groove 5.

[0031] The concrete test block is placed in the placement groove 5, and then the pressure device is activated, driving the pressure head to move downwards, so that the pressure head presses against the top of the concrete test block until the concrete test block breaks, at which point the pressure device stops, so as to obtain the compressive strength data of the concrete test block. In this embodiment, the pressure device adopts an electric telescopic rod, and the electric telescopic rod is electrically connected to the main power supply.

[0032] like Figure 2 As shown, when the crushed concrete test block needs to be cleaned, it can be cleaned using cleaning component 3.

[0033] Specifically, the cleaning component 3 includes a cleaning plate 301 that can move left and right along the placement groove 5 and a collection drawer 302 that is slidably located on the right side of the operating table 1. The collection drawer 302 is mainly used to collect the fragments in the placement groove 5 for easy processing. The operating table 1 is equipped with a drive component that is connected to the cleaning plate 301, so that the cleaning plate 301 moves left and right along the placement groove 5 to push the concrete test block fragments into the collection drawer 302. The left and right sides of the placement groove 5 are respectively provided with a left groove 501 and a right groove 502. The drive component is located in the left groove 501. When the drive component is activated, it can drive the cleaning plate 301 to move along the placement groove 5 and the right groove 502 to push the fragments in the placement groove 5 into the collection drawer 302.

[0034] like Figure 5As shown, the drive assembly includes a first telescopic device 601 fixedly mounted on the inner wall of the left slot 501, and a first scissor telescopic frame 602 and a second scissor telescopic frame (not shown in the figure) respectively mounted on the front and rear sides of the first telescopic device 601. One end of the first telescopic device 601 is fixed to the side wall of the left slot 501, and the end of the telescopic section of the first telescopic device 601 is fixed to the cleaning plate 301. One end of the first scissor telescopic frame 602 is connected to the side wall of the left slot 501. When the first telescopic device 601 is activated, it can drive the cleaning plate 301 to move. The other end of the first scissor telescopic frame 602 is connected to the cleaning plate 301. One end of the second scissor telescopic frame is connected to the side wall of the left slot 501, and the other end of the second scissor telescopic frame is connected to the cleaning plate 301. The arrangement of the first scissor telescopic frame 602 and the second scissor telescopic frame makes the first telescopic device 601 more stable when pushing the cleaning plate 301 to move, so as to prevent the cleaning plate 301 from tilting.

[0035] In this embodiment, the structure and principle of the first scissor telescopic frame 602 and the second scissor telescopic frame are existing technologies and will not be described in detail here.

[0036] like Figure 2 As shown, a sliding groove with an opening to the right is provided on the right side of the operating table 1, and the collection drawer 302 is slidably disposed in the sliding groove; the sliding groove is located below the right groove 502 and is vertically connected to the right groove 502, so that the concrete test block fragments can fall into the collection drawer 302. When the cleaning plate 301 pushes the fragments along the placement groove 5 and the right groove 502, the fragments can fall into the collection drawer 302 located in the sliding groove through the right groove 502.

[0037] like Figure 3 As shown, a shielding door 7 is hinged to the inner wall of the right slot 502. The shielding door 7 is set between the placement slot 5 and the right slot 502 to separate the placement slot 5 and the right slot 502. The upper part of the shielding door 7 is hinged to the top wall of the right slot 502 through a hinge shaft. The shielding door 7 can prevent fragments from flying when the concrete test block is pressed, and can also be pushed open by the cleaning plate 301 to allow the fragments to fall into the collection drawer 302.

[0038] In this embodiment, when the cleaning plate 301 is pushed to the right slot 502, it can lift the shielding door 7. At this time, the shielding door 7 is located above the cleaning plate 301. When the cleaning plate 301 is pushed back to the left slot 501, the shielding door 7 can return to its original state under the action of gravity, so as to protect the fragments during the test.

[0039] like Figure 3 and Figure 4As shown, the operating platform 1 has two spaced-apart receiving slots below the placement slot 5. Each receiving slot is equipped with a second multi-section telescopic device 8 extending vertically. The top of the second multi-section telescopic device 8 is detachably connected to a test plate 9. The test plate 9 is designed so that concrete test blocks can be placed on the test plate 9 for testing. The test plate 9 is located at the bottom of the placement slot 5. Driving the second multi-section telescopic device 8 can extend the test plate 9 out of the placement slot 5 so that the test plate 9 can be replaced.

[0040] The test plate 9 has a through bolt hole, and a bolt 11 is installed in the bolt hole. The bolt 11 passes through the bolt hole and is threaded to the top of the second multi-section telescopic device 8. When replacing, the test plate 9 can be removed from the second multi-section telescopic device 8 by removing the bolt 11 from the top of the second multi-section telescopic device 8.

[0041] Working principle: The concrete test block is placed on the test plate 9 located in the placement groove 5. The pressure device is activated, driving the pressure head to move downward, so that the pressure head presses against the top of the concrete test block until the concrete test block breaks. Then the pressure device stops. After that, the first telescopic device 601 is activated, which can drive the cleaning plate 301 to push the fragments along the placement groove 5 and the right groove 502. When the cleaning plate 301 pushes the fragments along the placement groove 5 and the right groove 502, the fragments can fall into the collection drawer 302 located in the sliding groove through the right groove 502.

[0042] Drive the second multi-section telescopic device 8 to extend the test plate 9 out of the placement slot 5, and remove the bolt 11 from the top of the second multi-section telescopic device 8 to replace the test plate 9.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims and not by the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A concrete testing pressure machine, characterized in that, It includes an operating table (1), a pressure structure (2) provided on the operating table (1), and a cleaning component (3) provided inside the operating table (1). The operating table (1) is fixedly provided with a support frame (4), and the pressure structure (2) is provided on the support frame (4); The top of the operating table (1) is provided with a placement slot (5) for placing concrete test blocks, and the placement slot (5) corresponds vertically to the pressure structure (2). The cleaning assembly (3) includes a cleaning plate (301) that can move left and right along the placement slot (5) and a collection drawer (302) that is slidably disposed on the right side of the operating table (1). The operating table (1) is equipped with a drive assembly, which is connected to the cleaning plate (301) so that the cleaning plate (301) moves left and right along the placement groove (5) to push the concrete test block fragments into the collection drawer (302).

2. A concrete testing pressure machine according to claim 1, characterized in that, The placement slot (5) has a left slot (501) and a right slot (502) on its left and right sides respectively, and the drive component is located in the left slot (501).

3. A concrete testing pressure machine according to claim 2, characterized in that, The drive assembly includes a first telescopic device (601) fixed on the inner wall of the left slot (501) and a first scissor telescopic frame (602) and a second scissor telescopic frame disposed on the front and rear sides of the first telescopic device (601). One end of the first telescopic device (601) is fixed on the side wall of the left slot (501), and the end of the telescopic section of the first telescopic device (601) is fixed to the cleaning plate (301). One end of the first scissor telescopic frame (602) is connected to the side wall of the left slot (501), and the other end of the first scissor telescopic frame (602) is connected to the cleaning plate (301). One end of the second scissor telescopic frame is connected to the side wall of the left slot (501), and the other end of the second scissor telescopic frame is connected to the cleaning plate (301).

4. A concrete testing pressure machine according to claim 2, characterized in that, The right side of the operating table (1) is provided with a sliding groove with the opening facing right, and the collection drawer (302) is slidably disposed in the sliding groove; The sliding groove is located below the right groove (502) and is connected vertically to the right groove (502), so that the concrete test block fragments can fall into the collection drawer (302).

5. A concrete testing pressure machine according to claim 2, characterized in that, A shielding door (7) is hinged to the inner wall of the right slot (502). The shielding door (7) is set between the placement slot (5) and the right slot (502) to separate the placement slot (5) from the right slot (502). The upper part of the shielding door (7) is hinged to the top wall of the right slot (502) through a hinge shaft.

6. A concrete testing pressure machine according to any one of claims 1-4, characterized in that, The operating table (1) has two spaced-apart receiving slots below the placement slot (5). Each receiving slot is provided with a second multi-section telescopic device (8) extending vertically. The top of the second multi-section telescopic device (8) is detachably connected to a test plate (9), which is located at the bottom of the placement slot (5).

7. A concrete testing pressure machine according to claim 6, characterized in that, The test plate (9) has a through bolt hole, and a bolt (11) is provided in the bolt hole. The bolt (11) passes through the bolt hole and is threaded to the top of the second multi-section telescopic device (8).

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