Tension test device for building material detection

Abstract

The utility model discloses a tension test device for building material detection, relates to the technical field of tension test devices for building material detection, and solves the problems that a sample is easy to break or break due to the fact that the load borne by the sample exceeds the bearing capacity of the sample, fragments and sweeps splash everywhere, workers are hurt, and the like in the conventional device. The device comprises a working table and a supporting rod, the supporting rod is fixedly installed on the lower surface of the working table, a protection assembly is arranged on the upper surface of the working table, and a supporting frame is fixedly connected to the upper surface of the working table. Through mutual cooperation of the mounting groove, the first protection frame and the second protection frame, fragments and sweeps can be prevented from splashing all around to affect workers and the surrounding environment, and the workers are protected from being injured; and meanwhile, dust in the first protection frame and the second protection frame can be sucked into the dust suction box to be stored through mutual cooperation of the dust suction box, the dust suction pipe and the dust suction cover.

Description

Technical Field

[0001] The utility model relates to the technical field of tensile testing devices for building material detection, in particular to a tensile testing device for building material detection. Background Art

[0002] Building materials refer to various materials used in construction projects, mainly including structural materials, decorative materials and other special materials. Before use, in order to ensure the quality of the project and prevent accidents such as building collapse, it is necessary to conduct tensile tests on the building materials.

[0003] When using the tensile test device for building materials inspection, the fixture to be tested is usually placed on the device, and the device is adjusted to work by operating the control panel, so that the device applies the required force until the sample breaks or yields, and the deformation and stress values ​​​​in the whole process are recorded, so as to calculate the mechanical properties of the sample such as tensile strength and elastic modulus.

[0004] In actual use of the prior art, since the load borne by the sample exceeds its own bearing capacity, the sample is prone to breakage or shattering, causing debris and waste to fly everywhere, causing harm to the staff and affecting the surrounding environment. Therefore, a tensile test device for building material detection is proposed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the prior art, the utility model provides a tensile test device for detecting building materials.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a tensile test device for detecting building materials, comprising a workbench and a support rod, the support rod is fixedly mounted on the lower surface of the workbench, a protective assembly is arranged on the upper surface of the workbench, a support frame is fixedly connected to the upper surface of the workbench, a support seat is arranged on the outer surfaces of the support frame and the workbench, a disassembly assembly is arranged inside the support seat; the protective assembly comprises an installation groove provided inside the workbench, a first protective frame is clamped inside the installation groove, and a second protective frame is arranged on the outer surface of the support seat; the disassembly assembly comprises a clamping groove provided inside the support seat, a threaded rod is threadedly connected inside the clamping groove, a splint is fixedly connected to one end of the threaded rod, a positioning groove is provided inside the threaded rod and the clamping groove, a positioning rod is clamped inside the positioning groove.

[0009] As a preferred solution of the building material tensile test device of the utility model, the outer surface of the second protective frame is movably connected to the inside of the first protective frame, and the first protective frame and the second protective frame are both made of transparent materials.

[0010] As a preferred solution of the building material tensile testing device of the utility model, a dust box is provided on the upper surface of the support frame, a dust pipe is provided on the outer surface of the dust box, and one end of the dust pipe extends to the interior of the second protective frame and a dust hood is provided.

[0011] As a preferred solution of the building material detection tensile test device described in the utility model, one end of the positioning rod is fixedly connected to a moving rod, the outer surface of the moving rod is sleeved with a spring, one end of the spring is fixedly connected to the outer surface of the positioning rod, and the other end is connected to the inner wall of the positioning groove, and the moving rod is inserted into the outer surface of the support seat and fixedly connected to a pull plate.

[0012] As a preferred solution of the building material tensile testing device of the utility model, a recovery box is fixedly connected to the interior of the first protection frame.

[0013] As a preferred solution of the building material tensile testing device of the utility model, a control panel is provided on the outer surface of the workbench.

[0014] (III) Beneficial effects

[0015] The utility model provides a tensile test device for building material detection, which has the following beneficial effects:

[0016] 1. The present application can prevent debris and waste from flying around and affecting the staff and the surrounding environment through the mutual cooperation of the installation groove, the first protective frame and the second protective frame, so as to protect the staff from injury. At the same time, through the mutual cooperation of the dust box, the dust pipe and the dust hood, the dust in the first protective frame and the second protective frame can be sucked into the dust box for storage, so as to reduce the impact of debris and waste on the surrounding environment, and can also protect the staff from dust and reduce the risk of injury.

[0017] 2. The present application can install the splint on the device through the mutual cooperation of the mounting groove, threaded rod, positioning groove, positioning rod and spring, and vice versa, the splint can be replaced, so that the splint can be replaced according to the building materials to be tested, so as to adapt to different types of materials and shapes, so that the test results are more accurate, so as to improve the flexibility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural sectional view of the entire utility model.

[0021] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0022] Figure 4 It is a structural disassembly diagram of the entire utility model.

[0023] Figure 5 It is a structural disassembly diagram of the disassembly component of the utility model.

[0024] Figure 6 It is a structural sectional view of a disassembly component of the utility model.

[0025] In the figure, 1. workbench; 101. support rod; 102. support frame; 103. support seat; 104. control panel; 2. protection component; 201. installation slot; 202. first protection frame; 203. second protection frame; 204. dust box; 205. dust pipe; 206. dust hood; 207. recycling box; 3. disassembly component; 301. slot; 302. threaded rod; 303. splint; 304. positioning slot; 305. positioning rod; 306. moving rod; 307. spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] Example 1

[0028] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the first embodiment of the utility model, provides a tensile test device for detecting building materials, including a workbench 1 and a support rod 101, the support rod 101 is fixedly installed on the lower surface of the workbench 1, and a protective component 2 is provided on the upper surface of the workbench 1.

[0029] Specifically, the protective component 2 includes an installation groove 201 opened inside the workbench 1, a first protective frame 202 is clamped inside the installation groove 201, a second protective frame 203 is arranged on the outer surface of the support seat 103, a dust box 204 is arranged on the upper surface of the support frame 102, a dust pipe 205 is arranged on the outer surface of the dust box 204, and one end of the dust pipe 205 extends to the interior of the second protective frame 203 and a dust hood 206 is arranged.

[0030] Further, the control panel 104 is operated to make the control panel 104 drive the second protective frame 203 to move downward, so that the second protective frame 203 is engaged with the first protective frame 202 to be in a sealed state, and then the control panel 104 is operated to make the device perform a tensile test on the building material sample. When the building material sample is subjected to a load exceeding its own bearing capacity, it is easy to cause the sample to break or break, so that its fragments and waste remain in the first protective frame 202 and the second protective frame 203, and then fall into the recycling box 207 for storage with the weight, thereby preventing the fragments and waste from splashing around and affecting the staff and the surrounding environment, so as to protect the staff from injury. At the same time, by starting the dust box 204 and the dust pipe 205 to work, the dust generated in the first protective frame 202 and the second protective frame 203 is sucked into the dust box 204 through the dust hood 206 for storage, thereby reducing the impact of the fragments and waste on the surrounding environment.

[0031] Example 2

[0032] Reference Figure 1 , Figure 2 , Figure 4 Figure 5 and Figure 6 , which is the second embodiment of the utility model, is based on the previous embodiment. A support frame 102 is fixedly connected to the upper surface of the workbench 1, and a support seat 103 is provided on the outer surfaces of the support frame 102 and the workbench 1, and a disassembly component 3 is provided inside the support seat 103.

[0033] Specifically, the disassembly component 3 includes a slot 301 opened inside the support seat 103, the internal thread of the slot 301 is connected to a threaded rod 302, one end of the threaded rod 302 is fixedly connected to a clamping plate 303, a positioning slot 304 is opened inside the threaded rod 302 and the slot 301, a positioning rod 305 is clamped inside the positioning slot 304, one end of the positioning rod 305 is fixedly connected to a moving rod 306, the outer surface of the moving rod 306 is sleeved with a spring 307, one end of the spring 307 is fixedly connected to the outer surface of the positioning rod 305, and the other end is connected to the inner wall of the positioning slot 304, and the moving rod 306 is inserted into the outer surface of the support seat 103 and is fixedly connected to a pull plate.

[0034] Furthermore, when the moving rod 306 moves, it will drive the positioning rod 305 away from the positioning slot 304, further driving the spring 307 to be compressed, and then the splint 303 can be installed through the cooperation of the threaded rod 302 and the slot 301, and then the pull plate is released, so that the elasticity of the spring 307 can drive the positioning rod 305 to engage with the positioning slot 304, so that the splint 303 can be installed, and so on, another splint 303 can be installed, and vice versa, the splint 303 can be replaced, so that the splint 303 can be replaced according to the building material to be tested, so as to adapt to different types of materials and shapes.

[0035] Working principle: When in use, the device is placed where it is needed through the support rod 101 on the lower surface of the workbench 1, so that it can support the device through the support rod 101. At this time, the first protective frame 202 can be installed on the workbench 1 through the installation slot 201. After the installation is completed, the pull plate is pulled to drive the moving rod 306 to move. When the moving rod 306 moves, it will drive the positioning rod 305 away from the positioning slot 304, and further drive the spring 307 to be compressed. Then, the clamping plate 303 can be installed through the cooperation between the threaded rod 302 and the card slot 301, and then the pull plate is released, so that the elasticity of the spring 307 can drive the positioning rod 305 to engage with the positioning slot 304, so as to install the clamping plate 303. Similarly, another clamping plate 303 can be installed. Conversely, the clamping plate 303 can be replaced, so that the clamping plate 303 can be replaced according to the building material to be tested, so as to adapt to different types of materials and shapes, so that the detection result is more accurate, so as to improve the flexibility and practicality of the device.

[0036] When in use, the staff will connect the building material sample that needs to be tested for tensile strength directly to the clamping plate 303 vertically, and then operate the control panel 104 to make the control panel 104 drive the second protection frame 203 to move downward, so that the second protection frame 203 is engaged with the first protection frame 202 to be in a sealed state, and then operate the control panel 104 to make the device perform a tensile test on the building material sample. When the building material sample is subjected to a load exceeding its own bearing capacity, it is easy to cause the sample to break or break, so that its fragments and waste remain in the first protection frame 202 and the second protection frame 203, and then fall into the recovery box 207 for storage with the weight, thereby avoiding the fragments and waste from splashing around and affecting the staff and the surrounding environment, so as to protect the staff from injury. At the same time, by starting the dust box 204 and the dust pipe 205 to work, the dust generated in the first protection frame 202 and the second protection frame 203 is sucked into the dust box 204 through the dust hood 206 for storage, thereby reducing the impact of the fragments and waste on the surrounding environment, and protecting the staff from dust damage, reducing the risk of injury.

[0037] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A tensile test device for building materials, comprising a workbench (1) and a support rod (101), wherein the support rod (101) is fixedly mounted on the lower surface of the workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a protective component (2), the upper surface of the workbench (1) is fixedly connected with a support frame (102), the outer surfaces of the support frame (102) and the workbench (1) are provided with a support seat (103), and the interior of the support seat (103) is provided with a disassembly component (3); A protection component (2) comprises a mounting groove (201) provided inside the workbench (1), a first protection frame (202) being clamped inside the mounting groove (201), and a second protection frame (203) being provided on the outer surface of the support seat (103); The disassembly assembly (3) comprises a slot (301) provided inside the support seat (103), the slot (301) being internally threadedly connected to a threaded rod (302), one end of the threaded rod (302) being fixedly connected to a clamping plate (303), the threaded rod (302) and the slot (301) being internally provided with a positioning slot (304), the positioning slot (304) being internally clamped with a positioning rod (305).

2. A tensile testing device for building materials according to claim 1, characterized in that: The outer surface of the second protective frame (203) is movably connected to the inside of the first protective frame (202), and both the first protective frame (202) and the second protective frame (203) are made of transparent materials.

3. A tensile testing device for building materials according to claim 1, characterized in that: A dust box (204) is provided on the upper surface of the support frame (102), a dust pipe (205) is provided on the outer surface of the dust box (204), and one end of the dust pipe (205) extends to the interior of the second protective frame (203) and is provided with a dust cover (206).

4. A tensile testing device for building materials according to claim 1, characterized in that: One end of the positioning rod (305) is fixedly connected to a moving rod (306), and the outer surface of the moving rod (306) is sleeved with a spring (307). One end of the spring (307) is fixedly connected to the outer surface of the positioning rod (305), and the other end is connected to the inner wall of the positioning groove (304). The moving rod (306) is inserted into the outer surface of the support seat (103) and is fixedly connected to a pull plate.

5. A tensile testing device for building materials according to claim 1, characterized in that: A recovery box (207) is fixedly connected to the interior of the first protection frame (202).

6. A tensile testing device for building materials according to claim 1, characterized in that: A control panel (104) is provided on the outer surface of the workbench (1).

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