Concrete performance testing device

Abstract

The utility model provides a concrete performance testing device which comprises a device body, a cleaning assembly and a cleaning frame, supporting legs are arranged at the lower end of the interior of the device body, and a device seat plate is fixedly connected to the upper portions of the supporting legs. A concrete test block is clamped by a feeding electric clamping jaw, a rotary table rotates by 90 degrees, a feeding air cylinder telescopically moves, the concrete test block is arranged above a bearing seat, a pressure-bearing test telescopic column drives a test pressing plate to carry out a pressure resistance test, and a clamping telescopic column drives an upper clamping plate and a lower clamping plate to clamp the concrete test block; by additionally arranging the device body, the sweeping assembly and the sweeping frame, the sweeping assembly is connected with the sweeping frame, the sweeping screw rotates to drive the sweeping assembly to move front and back, and disintegrating slag can be conveniently collected.

Description

Technical Field

[0001] This utility model belongs to the field of concrete performance testing technology, and specifically relates to a concrete performance testing device. Background Technology

[0002] Concrete performance testing aims to evaluate various physical and chemical properties of concrete to ensure its suitability and safety in construction projects. These tests cover multiple aspects, including strength, durability, and workability. In strength tests such as compressive and tensile strength, most tests are conducted using different testing equipment. This involves handling concrete specimens from the same batch, requiring multiple transfers between different testing devices. This increases the complexity of the tests and the workload of the testing personnel. Furthermore, the handling of the specimens is mostly done manually, while the testing equipment is automated and prone to malfunctions due to non-human error. There is a risk of crushing injuries when transferring the specimens to the test stand, and the weight of the specimens further increases the workload, posing a safety hazard of falling and impact injuries.

[0003] In summary, the single testing method and the manually transported concrete testing device have some problems in use. Therefore, it is hoped that a new structure can be proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a concrete performance testing device to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a concrete performance testing device, comprising: a device body, a cleaning component, and a cleaning frame. The lower end of the internal components of the device body is provided with a support leg, and a device base plate is fixedly connected above the support leg. A groove is formed on the upper surface of the device base plate, and a filter plate for filtering out small concrete particles is fixedly connected to the inner side of the groove. A cleaning component for driving the cleaning frame to move back and forth is installed above the inner side of the groove. A connecting plate is provided at the right end of the internal components of the cleaning component, and a cleaning frame for cleaning concrete particles that have not fallen above the filter plate is installed below the connecting plate. A support seat for supporting and placing concrete test blocks is fixedly connected above the device base plate, and a test pressure plate is provided above the support seat.

[0006] In a preferred embodiment, a pressure-bearing test telescopic column is fixedly connected above the test pressure plate, and a bracket is fixedly connected above the pressure-bearing test telescopic column. The lower end of the bracket is fixedly connected to the front side of the device base plate. The pressure-bearing test telescopic column can drive the test pressure plate to press against the concrete test block to complete the compressive strength test of the concrete test block.

[0007] As a preferred implementation, the device seat plate is fixedly connected with a group of supports two on both sides, and the support two is fixedly connected with a tensile test telescopic column at one end close to the center of the device seat plate.

[0008] As a preferred implementation, the lower clamping plate is provided with an upper clamping plate above, and the upper clamping plate is fixedly connected with a clamping telescopic column for driving the upper clamping plate and the lower clamping plate to clamp the concrete test block together.

[0009] As a preferred implementation, the rear side of the device seat plate is fixedly connected with a rotating seat, and the rotating seat is provided with a rotating hole on the upper surface and is internally mounted with a bearing;

[0010] The bearing is penetrated by a rotating shaft at the inner side, and the upper end of the rotating shaft is fixedly connected with a rotating table, the upper right side of the rotating table is fixedly connected with a feeding cylinder, and the right side of the feeding cylinder is fixedly connected with a feeding electric clamp.

[0011] As a preferred implementation, the filter plate is fixedly connected with a collection hopper below for collecting concrete debris, and the collection hopper is provided with a collection box below for collecting concrete debris.

[0012] The cleaning frame is provided with a mounting plate at the upper end in the internal composition, the mounting plate and the mounting groove are mutually embedded and fixedly connected by bolts, the mounting plate is fixedly connected with a bristle plate below, and the bristle plate is fixedly connected with bristles below.

[0013] As a preferred implementation, the cleaning assembly is provided with a cleaning sliding block at the left end in the internal composition, the rear side of the cleaning sliding block is vertically penetrated to form a cleaning threaded hole, and the right side of the left end of the groove is provided with a cleaning sliding groove.

[0014] The cleaning sliding groove is internally mounted with a cleaning screw, the cleaning screw is threadedly connected with the cleaning threaded hole, the cleaning sliding block and the cleaning sliding groove are mutually movably embedded, the cleaning assembly is connected with the cleaning frame, the cleaning screw is rotated to drive the cleaning assembly to move forward and backward, and the collection of debris can be facilitated.

[0015] The beneficial effects of the concrete performance testing device are as follows: the device main body is added, the concrete test block is clamped by the feeding electric clamping jaw, the rotary table is rotated by 90 degrees and the feeding cylinder is moved by extension and retraction, the concrete test block is placed above the bearing seat, the pressure test extension and retraction column drives the test pressing plate to perform the compression test, the clamping extension and retraction column drives the upper clamping plate and the lower clamping plate to clamp the concrete test block, the tensile electric extension and retraction column is started to realize the tensile test, so that multiple tests can be performed and auxiliary feeding is realized, the device main body, the cleaning assembly and the cleaning frame are added, the cleaning assembly is connected with the cleaning frame, the cleaning screw is rotated to drive the cleaning assembly to move forward and backward, and the collection of the broken slag is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 It is a whole structure schematic view of the concrete performance testing device.

[0018] Figure 2 It is a structure schematic view of the device main body in the concrete performance testing device.

[0019] Figure 3 It is a sectional view schematic view of the device main body in the concrete performance testing device.

[0020] Figure 4 It is a structure schematic view of the cleaning assembly in the concrete performance testing device.

[0021] Figure 5 It is a structure schematic view of the cleaning frame in the concrete performance testing device.

[0022] In the drawings, 100 is the device main body, 101 is the supporting leg, 102 is the device seat plate, 103 is the filter plate, 104 is the collection hopper, 105 is the bracket two, 106 is the tensile electric extension and retraction column, 107 is the lower clamping plate, 108 is the clamping extension and retraction column, 109 is the upper clamping plate, 110 is the bearing seat, 111 is the bracket one, 112 is the pressure test extension and retraction column, 113 is the test pressing plate, 114 is the rotary seat, 115 is the rotary table, 116 is the feeding cylinder, 117 is the feeding electric clamping jaw, 118 is the cleaning sliding groove, 119 is the cleaning screw, and 120 is the collection box.

[0023] 200 - cleaning assembly, 201 - cleaning slider, 202 - cleaning threaded hole, 203 - connecting plate, 204 - mounting groove;

[0024] 300 - cleaning frame, 301 - mounting plate, 302 - bristle plate, 303 - bristle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1 to 5 The present application provides a technical solution: a concrete performance testing device, comprising: a device main body 100, a cleaning assembly 200 and a cleaning frame 300, the device main body 100 is provided with a supporting leg 101 at the lower end of the internal composition, and the supporting leg 101 is fixedly connected with a device seat plate 102 above;

[0027] A groove is formed on the upper surface of the device seat plate 102, and a filter plate 103 for filtering small particle concrete slag is fixedly connected to the inner side of the groove, a cleaning assembly 200 for driving the cleaning frame 300 to move back and forth is installed above the inner side of the groove, and the right end of the internal composition of the cleaning assembly 200 is provided with a connecting plate 203;

[0028] The cleaning frame 300 for cleaning the concrete slag that does not fall on the filter plate 103 is installed below the connecting plate 203, the device seat plate 102 is fixedly connected with a bearing seat 110 above for bearing and placing a concrete test block, and the bearing seat 110 is provided with a test pressing plate 113 above.

[0029] The test pressing plate 113 is fixedly connected with a pressure bearing test telescopic column 112 above, the pressure bearing test telescopic column 112 is fixedly connected with a bracket one 111 above, the bracket one 111 is fixedly connected with the front side of the device seat plate 102 at the lower end, and the pressure bearing test telescopic column 112 can drive the test pressing plate 113 to extrude the concrete test block, thereby completing the compression test of the concrete test block.

[0030] A group of bracket twos 105 are fixedly connected to the left and right side surfaces of the device seat plate 102, a stretching test telescopic column 106 is fixedly connected to the bracket two 105 close to the center of the device seat plate 102, and a lower clamping plate 107 is fixedly connected to the stretching test telescopic column 106 close to the center of the device seat plate 102.

[0031] The upper clamping plate 109 is fixedly connected with a clamping telescopic column 108 for driving the upper clamping plate 109 and the lower clamping plate 107 to jointly clamp the concrete test block, the clamping telescopic column 108 drives the upper clamping plate 109 and the lower clamping plate 107 to clamp the concrete test block, and the stretching test telescopic column 106 drives the lower clamping plate 107 to realize the stretching test.

[0032] The rear side of the device seat plate 102 is fixedly connected with a rotating seat 114, the upper surface of the rotating seat 114 is provided with a rotating hole and is internally installed with a bearing;

[0033] The bearing is penetrated by a rotating shaft, and the upper end of the rotating shaft is fixedly connected with a rotating table 115, the upper right side of the rotating table 115 is fixedly connected with a feeding cylinder 116, the right side of the feeding cylinder 116 is fixedly connected with a feeding electric clamping jaw 117, the feeding electric clamping jaw 117 clamps the concrete test block, and auxiliary feeding is realized through the rotating table 115 and the feeding cylinder 116.

[0034] Please refer to Figures 1-3 , as the first embodiment of the utility model: first, the test personnel clamp the concrete test block through the feeding electric clamping jaw 117, the rotating table 115 rotates 90° to make the feeding cylinder 116 telescopically move, and the concrete test block is placed above the bearing seat 110 through the control of the feeding electric clamping jaw 117, secondly, the test personnel can start the bearing test telescopic column 112 to drive the test pressure plate 113 to carry out the compression test, and make the clamping telescopic column 108 drive the upper clamping plate 109 and the lower clamping plate 107 to clamp the concrete test block after the test is completed, then the stretching electric telescopic column 106 is started to realize the stretching test, so that multiple tests can be carried out and auxiliary feeding is realized.

[0035] The lower side of the filter plate 103 is fixedly connected with a collection hopper 104 for collecting concrete slag, the lower side of the collection hopper 104 is provided with a collection box 120 for collecting concrete slag, and the rear side of the connecting plate 203 is provided with a mounting groove 204;

[0036] The upper end of the cleaning frame 300 in the internal composition is provided with a mounting plate 301, the mounting plate 301 is mutually embedded with the mounting groove 204 and is fixedly connected by using bolts, the lower side of the mounting plate 301 is fixedly connected with a bristle plate 302, and the lower side of the bristle plate 302 is fixedly connected with bristles 303.

[0037] The left end of the cleaning assembly 200 in the internal composition is provided with a cleaning sliding block 201, the rear side of the cleaning sliding block 201 is vertically penetrated to form a cleaning screw hole 202, and the left side of the recess is provided with a cleaning sliding groove 118;

[0038] The cleaning screw rod 119 is installed in the cleaning sliding groove 118, is threadedly connected with the cleaning screw hole 202, the cleaning sliding block 201 is movably embedded with the cleaning sliding groove 118, the cleaning assembly 200 is connected with the cleaning frame 300, and the cleaning screw rod 119 rotates to drive the cleaning assembly 200 to move forward and backward.

[0039] Please refer to Figures 1-5 As a second embodiment of the utility model: based on the above first embodiment, the test personnel can embed and connect the cleaning assembly 200 and the cleaning frame 300 through the installation plate 301 and the installation groove 204, during the test process, the concrete test block can exist splashing debris and large waste, the test personnel can first quickly pick up the large waste, and the debris on the upper surface of the bearing seat 110 is cleaned to the filter plate 103, the cleaning screw rod 119 is rotated and matched with the cleaning screw hole 202, the cleaning assembly 200 is driven to move forward and backward through the sliding of the cleaning sliding block 201 and the cleaning sliding groove 118, the brush 303 is used to clean the debris above the filter plate 103, and the debris is collected and guided to the collecting box 120 through the collecting hopper 104, so that the collection of the slag can be facilitated.

[0040] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A concrete performance testing apparatus comprising: Device body (100), cleaning assembly (200) and cleaning frame (300), characterized by: the lower end of the internal composition of the device body (100) is provided with a supporting leg (101), and the supporting leg (101) is fixedly connected with a device seat plate (102) above; The upper surface of the device seat plate (102) is provided with a groove, and the inner side of the groove is fixedly connected with a filter plate (103) for filtering small particle concrete debris, and the inner side of the groove is provided with a cleaning assembly (200) for driving the cleaning frame (300) to move forward and backward; The lower side of the connecting plate (203) is provided with a cleaning frame (300) for cleaning the concrete debris that does not fall on the upper side of the filter plate (103), and the upper side of the device seat plate (102) is fixedly connected with a bearing seat (110) for bearing and placing concrete test blocks.

2. A concrete performance testing apparatus as claimed in claim 1, wherein: The upper side of the test pressing plate (113) is fixedly connected with a pressure bearing test telescopic column (112), and the lower side of the pressure bearing test telescopic column (112) is fixedly connected with a bracket one (111).

3. A concrete performance testing apparatus as claimed in claim 2, wherein: The left and right sides of the device seat plate (102) are fixedly connected with a group of bracket twos (105), and the bracket twos (105) are fixedly connected with a stretching test telescopic column (106) near the center of the device seat plate (102).

4. A concrete performance testing apparatus as claimed in claim 3, wherein: The upper side of the lower clamping plate (107) is provided with an upper clamping plate (109), and the upper side of the upper clamping plate (109) is fixedly connected with a clamping telescopic column (108) for driving the upper clamping plate (109) and the lower clamping plate (107) to clamp the concrete test block together.

5. A concrete performance testing apparatus as claimed in claim 4, wherein: The rear side of the device seat plate (102) is fixedly connected with a rotating seat (114), and the upper surface of the rotating seat (114) is provided with a rotating hole and is internally provided with a bearing; The inner side of the bearing is penetrated by a rotating shaft, and the upper end of the rotating shaft is fixedly connected with a rotating table (115), and the upper right side of the rotating table (115) is fixedly connected with a feeding air cylinder (116), and the right side of the feeding air cylinder (116) is fixedly connected with a feeding electric clamping jaw (117).

6. A concrete performance testing apparatus as claimed in claim 1, wherein: The lower side of the filter plate (103) is fixedly connected with a collection hopper (104) for collecting concrete debris, and the lower side of the collection hopper (104) is provided with a collection box (120) for collecting concrete debris, and the rear side of the connecting plate (203) is provided with a mounting groove (204); The upper end of the internal composition of the cleaning frame (300) is provided with a mounting plate (301), and the mounting plate (301) and the mounting groove (204) are mutually embedded and fixedly connected by bolts, and the lower side of the mounting plate (301) is fixedly connected with a bristle plate (302), and the lower side of the bristle plate (302) is fixedly connected with bristles (303).

7. A concrete performance testing apparatus as claimed in claim 1, wherein: The left end of the inside component of the cleaning assembly (200) is provided with a cleaning sliding block (201), a cleaning screw hole (202) is vertically formed in the rear side of the cleaning sliding block (201), and a cleaning sliding groove (118) is formed in the right side of the left end of the groove; A cleaning screw rod (119) is mounted in the inner side of the cleaning sliding groove (118), the cleaning screw rod (119) is in threaded connection with the cleaning screw hole (202), and the cleaning sliding block (201) and the cleaning sliding groove (118) are movably embedded.

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