Coal gangue-based hollow brick load-bearing testing device

Abstract

The utility model provides a coal gangue-based hollow brick bearing test device which comprises a device frame, a display screen is arranged at the upper end, close to the rear side, of the device frame, an opening groove is formed in the upper end, close to the front side, of the device frame, a support is arranged on the inner wall of the opening groove in a connected mode, and a through opening groove is formed in the upper end of the support. A collecting box is arranged on the front side of the device frame in a penetrating mode, and rolling wheels are arranged at the lower end of the collecting box. The hollow bricks are placed on the support, the blocking frame is pushed under the action of the third hydraulic telescopic rod to block the hollow bricks, then the first hydraulic telescopic rod pushes the testing pressing block to act on the hollow bricks for bearing testing, and under the action of the blocking frame, fragments splashed when the hollow bricks are broken can be blocked; and after the test is completed, a push plate is pushed under the action of a second hydraulic telescopic rod, the broken hollow bricks are pushed, and the broken hollow bricks fall into a collection box through a through opening groove and an open groove to be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices, in particular to a gangue-based hollow brick load-bearing testing device. Background Art

[0002] Hollow bricks are often used in non-load-bearing parts. Bricks with a porosity equal to or greater than 35% and large holes in small numbers are called hollow bricks. The raw materials of existing hollow bricks mainly include clay, shale and coal gangue. After the production of hollow bricks is completed, they are usually sampled and tested for their load-bearing capacity to ensure the quality of the hollow brick production batches.

[0003] At present, when the existing hollow bricks are subjected to load-bearing tests, hydraulic devices are used to press the hollow bricks. When the pressure value gradually increases, the hollow bricks begin to break until the maximum pressure value that the hollow bricks can withstand is measured. The crushing process of the hollow bricks is prone to splashing fragments, which will cause safety hazards to surrounding workers.

[0004] In summary, a load-bearing test device for gangue-based hollow bricks is currently needed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a gangue-based hollow brick load-bearing test device, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A gangue-based hollow brick load-bearing test device comprises a device frame, a display screen is arranged at the upper end of the device frame near the rear side, an open groove is provided at the upper end of the device frame near the front side, a bracket is connected to the inner wall of the open groove, a through groove is provided at the upper end of the bracket, a collection box is penetrated at the front side of the device frame, and a roller is provided at the lower end of the collection box.

[0008] Furthermore, a fixing ear plate is connected to the front side of the collection box, a bolt is penetrated through the fixing ear plate, and one end of the bolt is threadedly connected to the device frame.

[0009] Furthermore, the device frame includes a fixing frame, the upper end of the device frame is provided with a fixing frame, the fixing frame is arranged on the left side of the display screen, and a groove body is opened on the rear side of the fixing frame.

[0010] Furthermore, the device frame also includes a first hydraulic telescopic rod, the first hydraulic telescopic rod is penetrated through the upper end of the fixed frame, and the lower end of the first hydraulic telescopic rod is connected to the test pressure block.

[0011] Furthermore, the device frame also includes a first support plate frame, the first support plate frame is arranged at the upper end of the device frame, the first support plate frame is arranged on the rear side of the fixed frame, a second hydraulic telescopic rod is penetrated by the first support plate frame, and the front end of the second hydraulic telescopic rod is connected to the push plate.

[0012] Furthermore, the device frame also includes a second support plate frame, the upper end of the device frame is provided with a second support plate frame, the second support plate frame is respectively arranged on the left and right sides of the opening groove, the second support plate frame is penetrated by a third hydraulic telescopic rod, and the inner end of the third hydraulic telescopic rod is connected to the blocking frame.

[0013] The utility model provides a gangue-based hollow brick load-bearing test device. Compared with the prior art, it has the following beneficial effects:

[0014] First, hollow bricks are placed on the bracket, and the blocking frame is pushed to enclose the hollow bricks under the action of the third hydraulic telescopic rod. Then, the test block is pushed by the first hydraulic telescopic rod to act on the hollow bricks for a load-bearing test. Under the action of the blocking frame, the fragments splashed when the hollow bricks are broken can be blocked to avoid safety hazards to the surrounding workers. After the test is completed, the push plate is pushed under the action of the second hydraulic telescopic rod to push the broken hollow bricks, and they fall into the collection box through the through groove and the opening groove for collection. The bolts are removed and the collection box is pulled out by the roller to facilitate the cleaning of the broken hollow bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The schematic diagram of the front cross-sectional structure of the device frame of the utility model is shown;

[0017] Figure 2 The schematic diagram of the front view structure of the device frame of the utility model is shown;

[0018] Figure 3 A schematic diagram of the top view of the structure of the device frame of the utility model is shown;

[0019] Figure 4 The utility model is shown in the three-dimensional structure diagram of the retaining frame;

[0020] As shown in the figure: 1. Device frame; 101. Fixed frame; 102. First hydraulic telescopic rod; 103. Test block; 104. Trough body; 105. First support plate frame; 106. Second hydraulic telescopic rod; 107. Push plate; 108. Second support plate frame; 109. Third hydraulic telescopic rod; 110. Guard frame; 2. Display screen; 3. Opening slot; 4. Bracket; 5. Through slot; 6. Collection box; 7. Roller; 8. Fixed ear plate; 9. Bolt. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] In order to solve the technical problems in the background technology, a gangue-based hollow brick load-bearing test device is provided as follows:

[0024] Combination Figure 1-Figure 4 As shown, the utility model provides a gangue-based hollow brick load-bearing test device, including a device frame 1, a display screen 2 is arranged at the upper end of the device frame 1 near the rear side, an open groove 3 is provided at the upper end of the device frame 1 near the front side, a bracket 4 is connected to the inner wall of the open groove 3, a through groove 5 is provided at the upper end of the bracket 4, a collecting box 6 is penetrated on the front side of the device frame 1, and a roller 7 is provided at the lower end of the collecting box 6.

[0025] In this embodiment, a fixing ear plate 8 is connected to the front side of the collecting box 6 , a bolt 9 is penetrated through the fixing ear plate 8 , and one end of the bolt 9 is threadedly connected to the device frame 1 .

[0026] The hollow brick debris is collected in the collection box 6 through the through-mouth groove 5 and the open groove 3. The bolts 9 are removed and the collection box 6 is pulled out through the roller 7, so that the collected debris can be easily cleaned.

[0027] Embodiment 2

[0028] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0029] In this embodiment, the device frame 1 includes a fixed frame 101, the upper end of the device frame 1 is provided with the fixed frame 101, the fixed frame 101 is arranged on the left side of the display screen 2, and a groove body 104 is opened on the rear side of the fixed frame 101. The device frame 1 also includes a first hydraulic telescopic rod 102, the upper end of the fixed frame 101 is penetrated by the first hydraulic telescopic rod 102, and the lower end of the first hydraulic telescopic rod 102 is connected to the test block 103.

[0030] The first hydraulic telescopic rod 102 pushes the test pressing block 103 to act on the hollow brick to perform a load-bearing test.

[0031] Embodiment 3

[0032] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0033] In this embodiment, the device frame 1 also includes a first support frame 105, the first support frame 105 is arranged on the upper end of the device frame 1, the first support frame 105 is arranged on the rear side of the fixed frame 101, and a second hydraulic telescopic rod 106 is penetrated on the first support frame 105, and the front end of the second hydraulic telescopic rod 106 is connected to the push plate 107, the device frame 1 also includes a second support frame 108, the second support frame 108 is arranged on the upper end of the device frame 1, and the second support frame 108 is respectively arranged on the left and right sides of the opening groove 3, and a third hydraulic telescopic rod 109 is penetrated on the second support frame 108, and the inner end of the third hydraulic telescopic rod 109 is connected to the blocking frame 110.

[0034] The third hydraulic telescopic rod 109 pushes the blocking frame 110 to enclose the hollow bricks to prevent the hollow bricks from breaking and to block the flying fragments. The second hydraulic telescopic rod 106 pushes the push plate 107 to push the broken hollow bricks and let them fall through the through-mouth groove 5 and the opening groove 3.

[0035] The working principle and use process of this utility model:

[0036] In use:

[0037] The first step: place the hollow bricks on the bracket 4, push the blocking frame 110 to enclose the hollow bricks through the third hydraulic telescopic rod 109, and push the test block 103 to act on the hollow bricks through the first hydraulic telescopic rod 102 to perform a load-bearing test. The blocking frame 110 can prevent the hollow bricks from breaking and block the flying fragments. The load-bearing test values ​​can be viewed through the display screen 2.

[0038] Step 2: Push the push plate 107 through the second hydraulic telescopic rod 106 to push the broken hollow bricks, and let them fall into the collection box 6 through the through groove 5 and the opening groove 3 for collection. Remove the bolts 9 and pull out the collection box 6 through the roller 7 to facilitate the cleaning of the collected debris.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A gangue-based hollow brick load-bearing test device, characterized in that: The device frame (1) comprises a device frame (1), wherein a display screen (2) is arranged at the upper end of the device frame (1) near the rear side, the device frame (1) comprises a fixing frame (101), the fixing frame (101) is arranged at the upper end of the device frame (1), the fixing frame (101) is arranged on the left side of the display screen (2), a groove body (104) is provided on the rear side of the fixing frame (101), the device frame (1) further comprises a first hydraulic telescopic rod (102), the first hydraulic telescopic rod (102) is arranged through the upper end of the fixing frame (101), the lower end of the first hydraulic telescopic rod (102) is connected to a test pressing block (103), the device frame (1) further comprises a second support frame (101), 08), a second support plate frame (108) is arranged at the upper end of the device frame (1), and the second support plate frame (108) is respectively arranged on the left and right sides of the opening groove (3), and a third hydraulic telescopic rod (109) is arranged through the second support plate frame (108), and the inner end of the third hydraulic telescopic rod (109) is connected to the blocking frame (110), and an opening groove (3) is opened near the front side of the upper end of the device frame (1), and a bracket (4) is connected to the inner wall of the opening groove (3), and a through groove (5) is opened at the upper end of the bracket (4), and a collection box (6) is arranged through the front side of the device frame (1), and a roller (7) is arranged at the lower end of the collection box (6).

2. A gangue-based hollow brick load-bearing test device according to claim 1, characterized in that: A fixing ear plate (8) is connected to the front side of the collecting box (6), a bolt (9) is passed through the fixing ear plate (8), and one end of the bolt (9) is threadedly connected to the device frame (1).

3. The gangue-based hollow brick load-bearing test device according to claim 1, characterized in that: The device frame (1) also includes a first plate support frame (105), the first plate support frame (105) is arranged at the upper end of the device frame (1), the first plate support frame (105) is arranged on the rear side of the fixed frame (101), and a second hydraulic telescopic rod (106) is penetrated by the first plate support frame (105), and the front end of the second hydraulic telescopic rod (106) is connected to the push plate (107).

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