Device for detecting tension and compression performance of building material

Abstract

The utility model relates to the technical field of building material tension and compression performance detection devices, in particular to a building material tension and compression performance detection device which is convenient to use and comprises a supporting bottom plate, a positioning rod is arranged at the top end of the supporting bottom plate, and a cross is arranged at the front end of the positioning rod. Hydraulic telescopic rods are arranged at the top end, the bottom end, the left end and the right end of the cross, a pressure gauge is arranged at the telescopic end of each hydraulic telescopic rod, each pressure gauge is provided with a pull rope, each pull rope is provided with a positioning clamp, sliding grooves are formed in the top end, the bottom end, the left end and the right end of the cross, and a sliding block is arranged in the middle of each sliding groove. And each sliding block is matched with the corresponding sliding groove, and each sliding block is matched with the corresponding positioning clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices for the tensile and compressive properties of building materials, and specifically relates to a testing device for the tensile and compressive properties of building materials. Background Technique

[0002] As is well known, building materials are various materials used in construction projects. There are many types of building materials, which can be roughly divided into: (1) inorganic materials, including metal materials (including ferrous metal materials and non-ferrous metal materials) and non-metal materials (such as natural stones, fired clay products, cement, concrete, and silicate products, etc.); (2) organic materials, including plant materials, synthetic polymer materials (including plastics, coatings, adhesives), and asphalt materials; (3) composite materials, including asphalt concrete, polymer concrete, etc., which are generally composed of inorganic non-metal materials and organic materials.

[0003] Therefore, the quality of the tensile and compressive properties of building materials is particularly important. Thus, a testing device for the tensile and compressive properties of building materials is needed to meet the current market demand. Although various tensile and compressive property testing devices have been produced on the market, generally speaking, there are still many common problems. First, the existing tensile and compressive property testing devices cannot simultaneously detect the tensile stress of building materials in multiple different directions. Second, the clamping devices of the existing tensile and compressive property testing devices are too complex, affecting the work efficiency. Therefore, we propose a testing device for the tensile and compressive properties of building materials to solve the above problems. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a testing device for the tensile and compressive properties of building materials that is easy to use.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A testing device for the tensile and compressive properties of building materials, including a support bottom plate. A positioning rod is provided at the top end of the support bottom plate. A cross is provided at the front end of the positioning rod. Hydraulic telescopic rods are provided at the top, bottom, left, and right ends of the cross. A pressure gauge is provided at the telescopic end of each hydraulic telescopic rod. A pulling rope is provided for each pressure gauge. A positioning clip is provided for each pulling rope. Sliding grooves are provided at the top, bottom, left, and right ends of the cross. A sliding block is provided in the middle of each sliding groove. Each sliding block is matched with the sliding groove, and each sliding block is matched with the positioning clip.

[0008] Furthermore, in the improvement of the utility model, each positioning clip is made of a transparent material.

[0009] Furthermore, improvements of the present utility model are that the edges of the support base plate, positioning rod, cross, hydraulic telescopic rod, pressure gauge, pull rope, positioning clamp, sliding groove and sliding block are all rounded.

[0010] Based on the above, improvements of the present utility model are that the fitting mode between each sliding block and the sliding groove is a sliding fit.

[0011] Further, improvements of the present utility model are that the fitting mode between each sliding block and the positioning clamp is a fixed fit.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present utility model provides a device for detecting the tensile and compressive properties of building materials, having the following beneficial effects:

[0014] The device for detecting the tensile and compressive properties of building materials, by arranging the support base plate, positioning rod, cross, hydraulic telescopic rod, pressure gauge, pull rope, positioning clamp, sliding groove and sliding block, facilitates the simultaneous pulling of building materials in multiple directions during use, and has better detection effect during use, and the use effect of the device for detecting the tensile and compressive properties of building materials is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an axonometric structure schematic diagram of the present utility model;

[0016] Figure 2 is an axonometric sectional view of the present utility model;

[0017] Figure 3 is the present utility model Figure 2 is an axonometric structure schematic diagram of the partial enlargement at A shown in the present utility model.

[0018] In the figure: 1, support base plate; 2, positioning rod; 3, cross; 4, hydraulic telescopic rod; 5, pressure gauge; 6, pull rope; 7, positioning clamp; 8, sliding groove; 9, sliding block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3, a device for detecting the tensile and compressive properties of building materials according to the present utility model, comprises a support base plate 1. A positioning rod 2 is provided at the top end of the support base plate 1. A cross 3 is provided at the front end of the positioning rod 2. Hydraulic telescopic rods 4 are provided at the top, bottom, left and right ends of the cross 3. A pressure gauge 5 is provided at the telescopic end of each hydraulic telescopic rod 4. A pull rope 6 is provided for each pressure gauge 5. A positioning clamp 7 is provided for each pull rope 6. Each positioning clamp 7 is made of a transparent material, so that it is convenient to view when the positioning clamp 7 of the device for detecting the tensile and compressive properties of building materials is fixed. Sliding grooves 8 are provided at the top, bottom, left and right ends of the cross 3. A sliding block 9 is provided in the middle of each sliding groove 8. Each sliding block 9 is matched with the sliding groove 8, and the matching mode between each sliding block 9 and the sliding groove 8 is a sliding fit, so that the sliding block 9 can slide and adjust along the sliding groove 8. Each sliding block 9 is matched with the positioning clamp 7, and the matching mode between each sliding block 9 and the positioning clamp 7 is a fixed fit, so that the fixation between the sliding block 9 and the positioning clamp 7 is more stable. The edges of the support base plate 1, the positioning rod 2, the cross 3, the hydraulic telescopic rods 4, the pressure gauges 5, the pull ropes 6, the positioning clamps 7, the sliding grooves 8 and the sliding blocks 9 are all rounded, so that the device for detecting the tensile and compressive properties of building materials will not scratch the user during use. The device for detecting the tensile and compressive properties of building materials is convenient for simultaneously pulling building materials in multiple directions during use, and has better detection effect during use.

[0021] In summary, for the device for detecting the tensile and compressive properties of building materials, during use, first select the tensile test surface at the tensile position of the building material to be detected, then install the building material on the positioning clamp 7, and then open the hydraulic telescopic rod 4 to make the hydraulic telescopic rod 4 pull the pressure gauge 5 and the positioning clamp 7, so that the pressure gauge 5 can display the pulling scale. The device for detecting the tensile and compressive properties of building materials is convenient for simultaneously pulling building materials in multiple directions during use, and has better detection effect during use. The device for detecting the tensile and compressive properties of building materials has better use effect.

[0022] To better illustrate this embodiment, some components in the drawings are omitted, enlarged or reduced, and do not represent the dimensions of the actual product.

[0023] In addition, unless otherwise defined, the technical terms or scientific terms used in the description of this application shall have the ordinary meanings understood by those of ordinary skill in the art to which this application pertains. The words indicating directions such as "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer", etc. used in the description of this application are only used to indicate relative directions or positional relationships, rather than implying that the device or component must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly. Therefore, it should not be construed as a limitation to this application. The terms "first", "second", "third" and similar terms used in the description of this application are only for descriptive purposes to distinguish different components, and should not be construed as indicating or implying relative importance. The similar words such as "a", "an" or "the" used in the description of this application should not be construed as an absolute limitation on the quantity, but should be understood as having at least one. The similar words such as "comprising" or "including" used in the description of this application mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects.

[0024] In addition, it should also be noted that, unless otherwise clearly specified and limited, the similar words such as "installed", "connected" and "coupled" used in the description of this application should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can also be the connection inside two components. Those skilled in the art can understand its specific meaning in this application according to the specific situation.

[0025] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A device for testing the tensile and compressive properties of building materials, comprising a supporting base plate (1), characterized in that: The top of the supporting base plate (1) is provided with a positioning rod (2), the front end of the positioning rod (2) is provided with a cross (3), the top, bottom, left and right ends of the cross (3) are provided with hydraulic telescopic rods (4), the telescopic end of each hydraulic telescopic rod (4) is provided with a pressure gauge (5), each pressure gauge (5) is provided with a pull rope (6), each pull rope (6) is provided with a positioning clamp (7), the top, bottom, left and right ends of the cross (3) are provided with a sliding groove (8), the middle part of each sliding groove (8) is provided with a sliding block (9), each sliding block (9) cooperates with the sliding groove (8), and each sliding block (9) cooperates with the positioning clamp (7).

2. A device for detecting tensile and compressive properties of building materials according to claim 1, characterized in that: Each positioning clip (7) is made of transparent material.

3. The device for detecting the tensile and compressive properties of building materials according to claim 1, characterized in that: The edges of the supporting base plate (1), positioning rod (2), cross (3), hydraulic telescopic rod (4), pressure gauge (5), pull rope (6), positioning clamp (7), sliding groove (8) and sliding block (9) are all arranged in a rounded shape.

4. The device for detecting the tensile and compressive properties of building materials according to claim 1, characterized in that: The cooperation mode between each sliding block (9) and the sliding groove (8) is sliding cooperation.

5. The device for detecting the tensile and compressive properties of building materials according to claim 1, characterized in that: The cooperation mode between each sliding block (9) and the positioning clamp (7) is fixed cooperation.

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