Concrete compression testing machine

Abstract

The utility model belongs to the technical field of concrete detection, and particularly relates to a concrete pressure testing machine which comprises a base, a fixed block and a vertical plate, a rack is arranged on the top of the base, a workbench is arranged on the top of the rack, a pressure bearing table is arranged in the middle of the top of the workbench, a discharging groove is formed in one side of the workbench, a curved frame is arranged on one side of the top of the workbench, and a pressing air cylinder is arranged on the top of the curved frame. A pressing plate is arranged at the output end of the pressing air cylinder. The fixing block is arranged at the output end of the pressing air cylinder, a connecting rod is arranged on one side of the fixing block, a first rack plate is arranged at the bottom of the connecting rod, a gear is arranged on one side of the rack, one side of the gear is connected with the first rack plate in a meshed mode, sliding grooves are formed in the two sides of the front surface of the rack, and sliding blocks are arranged in inner cavities of the sliding grooves. The device is reasonable in structure, good in protection performance and high in safety in the using process, meanwhile, disintegrating slag is convenient to clean, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, in particular to a concrete pressure testing machine. Background Art

[0002] The concrete pressure testing machine is a pressure device used to test the compressive strength of concrete and other building material test blocks. The concrete pressure testing machine includes a frame, a lower pressure plate arranged on the frame, an upper pressure plate located above the lower pressure plate, and a driving mechanism that drives the lower pressure plate to move in the vertical direction. When testing the concrete test block, the concrete test block is placed on the lower pressure plate, and the lower pressure plate is driven upward by the driving mechanism to squeeze the concrete test block placed between the upper pressure plate and the lower pressure plate.

[0003] The existing concrete pressure testing machine has some shortcomings during use. For example, during the operation of the concrete pressure testing machine, since the test force is continuously applied to the test piece placed on the lower pressure plate, the test piece is very likely to crack and splash, causing injuries to the staff. At the same time, it is not convenient to clean up the debris after the test is completed. Based on the above problems, we propose a new type of concrete pressure testing machine. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a concrete pressure testing machine, which has good protection performance and high safety during use, is convenient for cleaning debris, and has strong practicality.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A concrete pressure testing machine, comprising a base, a fixing block and a vertical plate;

[0009] in,

[0010] A frame is arranged on the top of the base, a workbench is arranged on the top of the frame, a pressure platform is arranged in the middle of the top of the workbench, a discharge trough is arranged on one side of the workbench, a curved frame is arranged on one side of the top of the workbench, a pressing cylinder is arranged on the top of the curved frame, and a pressing plate is arranged at the output end of the pressing cylinder;

[0011] The fixing block is arranged at the output end of the pressing cylinder, a connecting rod is arranged on one side of the fixing block, a first rack plate is arranged at the bottom of the connecting rod, a gear is arranged on one side of the frame, and one side of the gear is meshed and connected with the first rack plate, slide grooves are arranged on both sides of the front surface of the frame, a slider is arranged in the inner cavity of the slide groove, a protective baffle is arranged on the front surface of the slider, a second rack plate is arranged on one side of the protective baffle, and the second rack plate is meshed and connected with the other side of the gear;

[0012] The vertical plate is arranged on the other side of the top of the workbench, a propulsion cylinder is arranged on one side of the vertical plate, and a push plate is arranged on the output end of the propulsion cylinder.

[0013] As a preferred solution of the concrete pressure testing machine described in the utility model, wherein: support legs are arranged at the four corners of the bottom of the base, and anti-slip pads are arranged at the bottom of the support legs.

[0014] As a preferred solution of the concrete pressure testing machine described in the utility model, wherein: the discharge chute is arranged inclined.

[0015] As a preferred solution of the concrete pressure testing machine described in the utility model, wherein: the pressure plate is located directly above the pressure platform.

[0016] As a preferred solution of the concrete pressure testing machine described in the utility model, the protective baffle is made of transparent material.

[0017] As a preferred solution of the concrete pressure testing machine described in the utility model, a brush is provided at the bottom of the push plate, and the bottom of the push plate is flush with the top box of the pressure platform.

[0018] As a preferred solution of the concrete pressure testing machine described in the utility model, wherein: the connecting rod is arranged in an L shape.

[0019] Compared with the prior art, the utility model has the following beneficial effects: in the process of driving the pressure plate downward by the pressing cylinder, the first rack plate is simultaneously driven downward, and in the process of the first rack plate moving downward, the gear is driven to rotate, and the rotation of the gear drives the second rack plate to move upward, and the second rack plate drives the anti-slip baffle to move up and down synchronously, which can provide protection during pressure detection and has high safety; in addition, the push plate is driven to move by the propulsion cylinder, and the push plate pushes the debris on the surface of the pressure platform into the discharge chute during the movement, which is convenient for cleaning the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the top structure of the workbench of the utility model;

[0023] Figure 3 This is a schematic diagram of the slide structure of the utility model.

[0024] In the figure; 100 base, 110 supporting foot frame, 120 frame, 130 workbench, 140 pressure platform, 150 discharge chute, 160 curved frame, 170 pressing cylinder, 180 pressing plate, 200 fixing block, 210 connecting rod, 220 first rack plate, 230 gear, 240 slide groove, 250 slider, 260 protective baffle, 270 second rack plate, 300 vertical plate, 310 propulsion cylinder, 320 push plate. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides the following technical solutions: the concrete pressure testing machine has good protection performance and high safety during use, and is convenient for cleaning debris and has strong practicality;

[0030] Figures 1 to 3 The figure shows a structural schematic diagram of an embodiment of the concrete pressure testing machine of the utility model, wherein the main body thereof includes a base 100, a fixing block 200 and a vertical plate 300;

[0031] Please refer again Figures 1 to 3 The four corners of the bottom of the base 100 are provided with supporting legs 110, and the bottom of the supporting legs 110 is bonded with an anti-skid pad, the top of the base 100 is provided with a frame 120, the top of the frame 120 is provided with a workbench 130, the middle of the top of the workbench 130 is provided with a pressure platform 140, one side of the workbench 130 is provided with a discharge trough 150, the discharge trough 150 is inclined, one side of the top of the workbench 130 is provided with a curved frame 160, the top of the curved frame 160 is provided with a pressing cylinder 170, the output of the pressing cylinder 170 is provided with a pressure plate 140, and the pressure plate 140 is provided with a pressure plate 140. A pressing plate 180 is installed at the outlet end, and the pressing plate 180 is located directly above the pressure platform 140. Furthermore, the base 100 and the supporting foot frame 110 are used to support the frame 120, the frame 120 is used to carry the workbench 130, the workbench 130 is used to carry the pressure platform 140, the pressure platform 140 is used to place the concrete blocks to be tested, the discharge trough 150 is used to export the waste residue, the curved frame 160 is used to carry the pressing cylinder 170, the pressing cylinder 170 is used to drive the pressing plate 180 to move up and down, and the pressing plate 180 is used to press the concrete blocks;

[0032] Please refer again Figures 1 to 3The fixed block 200 is installed at the output end of the pressing cylinder 170, a connecting rod 210 is installed on one side of the fixed block 200, a first rack plate 220 is installed at the bottom of the connecting rod 210, a gear 230 is installed on one side of the frame 120, and one side of the gear 230 is meshed and connected with the first rack plate 220, a slide groove 240 is installed on both sides of the front surface of the frame 120, a slider 250 is installed in the inner cavity of the slide groove 240, and a protective baffle 260 is installed on the front surface of the slider 250, and the protective baffle 260 is made of a transparent material. The protective baffle 260 is made of a material, a second rack plate 270 is installed on one side, and the second rack plate 270 is meshed and connected with the other side of the gear 230. Further, the fixed block 200 is used to drive the connecting rod 210 to move up and down, the connecting rod 210 is used to drive the first rack plate 220 to move up and down, the first rack plate 220 is used to drive the gear 230 to rotate, the gear 230 is used to drive the second rack plate 270 to move up and down, the second rack plate 270 is used to drive the protective cover to move up and down, and the protective cover is used to increase the protection;

[0033] Please refer again Figures 1 to 3 : The vertical plate 300 is installed on the other side of the top of the workbench 130, and a thrust cylinder 310 is installed on one side of the vertical plate 300. A push plate 320 is installed at the output end of the thrust cylinder 310. A brush is installed at the bottom of the push plate 320, and the bottom of the push plate 320 is flush with the top box of the pressure platform 140. Furthermore, the vertical plate is used to install the thrust cylinder 310, and the thrust cylinder 310 is used to drive the push plate 320 to move, and the push plate 320 is used to clean the waste residue on the surface of the pressure platform 140.

[0034] Working principle: During the use of the utility model, the pressing plate 180 is driven to move downward by the pressing cylinder 170, which simultaneously drives the first rack plate 220 to move downward. The downward movement of the first rack plate 220 drives the gear 230 to rotate. The rotation of the gear 230 drives the second rack plate 270 to move upward. The second rack plate 270 drives the anti-slip baffle to move up and down synchronously, which can provide protection during pressure detection and has high safety. In addition, the push plate 320 is driven to move by the propulsion cylinder 310. During the movement, the push plate 320 pushes the debris on the surface of the pressure platform 140 into the discharge trough 150, which facilitates the cleaning of the debris.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. Concrete pressure testing machine, characterized by: It comprises a base (100), a fixing block (200) and a vertical plate (300); in, A frame (120) is arranged on the top of the base (100), a workbench (130) is arranged on the top of the frame (120), a pressure platform (140) is arranged in the middle of the top of the workbench (130), a discharge trough (150) is arranged on one side of the workbench (130), a curved frame (160) is arranged on one side of the top of the workbench (130), a pressing cylinder (170) is arranged on the top of the curved frame (160), and a pressing plate (180) is arranged at the output end of the pressing cylinder (170); The fixed block (200) is arranged at the output end of the pressing cylinder (170), a connecting rod (210) is arranged on one side of the fixed block (200), a first rack plate (220) is arranged at the bottom of the connecting rod (210), a gear (230) is arranged on one side of the frame (120), and one side of the gear (230) is meshed with the first rack plate (220), slide grooves (240) are arranged on both sides of the front surface of the frame (120), a slider (250) is arranged in the inner cavity of the slide groove (240), a protective baffle (260) is arranged on the front surface of the slider (250), a second rack plate (270) is arranged on one side of the protective baffle (260), and the second rack plate (270) is meshed with the other side of the gear (230); The vertical plate (300) is arranged on the other side of the top of the workbench (130), a propulsion cylinder (310) is arranged on one side of the vertical plate (300), and a push plate (320) is arranged at the output end of the propulsion cylinder (310).

2. The concrete pressure testing machine according to claim 1, characterized in that: The four corners of the bottom of the base (100) are provided with supporting legs (110), and the bottom of the supporting legs (110) is provided with an anti-slip pad.

3. The concrete pressure testing machine according to claim 1, characterized in that: The discharge chute (150) is arranged in an inclined manner.

4. The concrete pressure testing machine according to claim 1, characterized in that: The pressure plate (180) is located directly above the pressure platform (140).

5. The concrete pressure testing machine according to claim 1, characterized in that: The protective baffle (260) is made of a transparent material.

6. The concrete pressure testing machine according to claim 1, characterized in that: A brush is provided at the bottom of the push plate (320), and the bottom of the push plate (320) is flush with the top box of the pressure platform (140).

7. The concrete pressure testing machine according to claim 1, characterized in that: The connecting rod (210) is arranged in an L shape.

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