Tension test device for building material detection

Abstract

The utility model relates to the technical field of building material detection, and discloses a tension test device for building material detection, which comprises a fixed plate, supporting legs fixedly mounted at the bottom of the fixed plate, and a processing component arranged at the top of the fixed plate, the machining assembly comprises a clamping mechanism arranged at the top of the fixing plate, an auxiliary mechanism is arranged at the top of the fixing plate and located on the right side of the clamping mechanism, the clamping mechanism comprises a rectangular plate, the rectangular plate is fixedly installed at the top of the stabilizing plate, and a motor is fixedly installed on the side wall of the rectangular plate. The utility model solves the problems that the existing tension test device is not stable enough when fixing a building material sample, and the existing clamp can not accurately clamp the building material sample with an irregular shape, so that the sample slides in the tension test process, and the accuracy of a test result is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material detection technical field, concretely is a tension test device for building material detection. BACKGROUND

[0002] Tension test refers to the test method for determining the material properties under axial tensile load, and a series of strength indicators and plastic indicators of the material can be determined by tension test, including elastic limit, elongation, elastic modulus, proportional limit, area reduction, tensile strength, yield point, yield strength and other tensile property indicators, and the indicators of building materials should be detected before use to ensure the quality of the project, so a tension test device for building material detection is required.

[0003] The existing tension test device is not stable enough when fixing the building material sample, and for the irregularly shaped building material sample, the existing clamp may not accurately clamp the sample, resulting in sample sliding during the tension test process, which affects the accuracy of the test results. UTILITY MODEL CONTENT

[0004] The utility model discloses a tension test device for building material detection, which solves the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a tension test device for building material detection, comprising a fixed plate,

[0006] The support leg is fixedly installed at the bottom of the fixed plate.

[0007] And the processing assembly is arranged at the top position of the fixed plate.

[0008] The processing assembly comprises a clamping mechanism arranged at the top position of the fixed plate.

[0009] The top position of the fixed plate is provided with an auxiliary mechanism, and the auxiliary mechanism is located at the right side of the clamping mechanism.

[0010] Preferably, the top of the fixed plate is fixedly provided with a stand, and the top of the stand is fixedly provided with a stabilizing plate.

[0011] Preferably, the clamping mechanism comprises a rectangular plate fixedly installed on the top of the stabilizing plate, a motor fixedly installed on the side wall of the rectangular plate, a rotating shaft of the output end of the motor movably penetrating through the side wall of the rectangular plate and extending to the inner wall of the rectangular plate, a double-way threaded rod drivingly installed, one end of the double-way threaded rod being rotatably connected to the inner wall of the rectangular plate, a clamping block installed on the side wall of the double-way threaded rod, a limiting rod fixedly installed on the inner wall of the rectangular plate, an arc-shaped rod fixedly installed on the bottom of the clamping block, a side plate fixedly installed on the other end of the arc-shaped rod, a screw rod threadedly installed on the inner wall of the side plate, a rotating disc fixedly installed on one end of the screw rod, and an auxiliary plate rotatably installed on the other end of the screw rod through a bearing.

[0012] Preferably, the side wall of the double-way threaded rod is threadedly connected to the inner wall of the clamping block, and the inner wall of the clamping block is slidingly connected to the side wall of the limiting rod.

[0013] Preferably, the clamping block is provided in two, and the two clamping blocks are equal in shape and size, and the side walls of the two clamping blocks are in contact with the inner wall of the rectangular plate.

[0014] Preferably, the auxiliary mechanism comprises a rectangular base fixedly installed on the top of the fixed plate, a long rod fixedly installed on the inner wall of the rectangular base, a sleeving ring slidingly installed on the side wall of the long rod, a supporting plate fixedly installed on the top of the sleeving ring, a bearing plate fixedly installed on the top of the supporting plate, and the side wall of the sleeving ring being slidingly connected to the inner wall of the rectangular base.

[0015] Preferably, the supporting legs are provided in four, and the four supporting legs are equal in shape and size, and the four supporting legs are respectively fixedly installed at the four corner positions of the bottom of the fixed plate.

[0016] The utility model provides a tensile test device for building material detection.

[0017] (1), the utility model discloses a building material position is moved to the middle position of clamping block by operating personnel, can directly open the motor subsequently, the position of bidirectional screw rod is rotated by the rotation axis of output end of motor, because the inner wall of bidirectional screw rod is connected with the lateral wall of clamping block thread, when bidirectional screw rod rotates, can effectively drive the position of clamping block to be close to each other, realize the clamping stability of the position of both sides of building material, the position of carousel is rotated subsequently, the position of screw rod is further rotated by carousel, because the lateral wall of screw rod is connected with the inner wall of side plate thread, therefore screw rod can drive the position of auxiliary plate to move, the lateral wall of auxiliary plate is contacted with the lateral wall of building material, further clamps the position of building material stably, improves the stability of building material clamping after, solves the existing tensile test device when fixing building material sample not enough stable, for the building material sample of irregular shape, the existing fixture can not accurately clamp the sample, lead to the sample sliding in the tensile test process, influence the accuracy of test result.

[0018] (2), the utility model discloses the building material of needing detection is installed to the top of bearing plate by operating personnel, subsequently moves sleeve joint ring and support plate, sleeve joint ring will slide on the surface of long rod, under the effect of bearing plate, effectively drive the position of building material to move, make operating personnel more conveniently install the position of building material, improve the use performance of device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the appearance structure schematic diagram of the utility model;

[0020] Figure 2 It is the section structure schematic diagram of the utility model;

[0021] Figure 3 It is the partial structure schematic diagram of clamping mechanism of the utility model;

[0022] Figure 4 It is the utility model Figure 2 The local enlarged view of A in the utility model.

[0023] In the drawing: 1, fixed plate; 2, support leg; 3, stand; 4, processing assembly; 41, clamping mechanism; 411, rectangular plate; 412, motor; 413, bidirectional screw rod; 414, clamping block; 415, arc rod; 416, side plate; 417, screw rod; 418, carousel; 419, auxiliary plate; 4111, limit rod; 42, auxiliary mechanism; 421, bearing plate; 422, support plate; 423, sleeve joint ring; 424, long rod; 425, rectangular base; 5, stabilizing plate. DETAILED DESCRIPTION

[0024] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation mode of the utility model will be explained by referring to the drawings.

[0025] Embodiment 1: the preferred embodiment of the tension testing device for building material detection provided by the utility model Figures 1 to 4 As shown in the figure: a tension testing device for building material detection, including fixed plate 1, the top of fixed plate 1 is fixedly installed with stand 3, the top of stand 3 is fixedly installed with stabilizing plate 5,

[0026] Supporting leg 2 is fixedly installed at the bottom of fixed plate 1, the number of supporting leg 2 is four, the shape and size of the four supporting legs 2 are equal, the four supporting legs 2 are respectively fixedly installed at the bottom of the four corner positions of fixed plate 1, and the position of the whole device can be supported through supporting leg 2;

[0027] And processing assembly 4 is arranged at the top position of fixed plate 1;

[0028] Processing assembly 4 includes clamping mechanism 41 arranged at the top position of fixed plate 1;

[0029] The top position of fixed plate 1 is provided with auxiliary mechanism 42, and the auxiliary mechanism 42 is located at the right side of clamping mechanism 41.

[0030] Clamping mechanism 41 includes rectangular plate 411, rectangular plate 411 is fixedly installed at the top of stabilizing plate 5, motor 412 is fixedly installed on the side wall of rectangular plate 411, motor 412 is movably penetrated through the side wall of rectangular plate 411 and extends to the inner wall of rectangular plate 411 through the output shaft of motor 412, and bidirectional screw rod 413 is movably installed, one end of bidirectional screw rod 413 is rotatably connected with the inner wall of rectangular plate 411 through bearing, clamping block 414 is installed on the side wall of bidirectional screw rod 413, limiting rod 4111 is fixedly installed on the inner wall of rectangular plate 411, arc-shaped rod 415 is fixedly installed on the bottom of clamping block 414, the other end of arc-shaped rod 415 is fixedly installed with side plate 416, screw rod 417 is screwedly installed on the inner wall of side plate 416, one end of screw rod 417 is fixedly installed with turntable 418, the other end of screw rod 417 is rotatably installed with auxiliary plate 419 through bearing.

[0031] In this embodiment, the inner wall of clamping block 414 is screwedly connected with the side wall of bidirectional screw rod 413, the inner wall of clamping block 414 is slidably connected with the side wall of limiting rod 4111, and the position of clamping block 414 can be effectively rotated when bidirectional screw rod 413 is rotated.

[0032] Further, the number of clamping blocks 414 is two, the shape and size of the two clamping blocks 414 are equal, and the side wall of the two clamping blocks 414 is in contact with the inner wall of rectangular plate 411.

[0033] In the process of specific implementation, the operator moves the position of the building material to the middle position of the clamping block 414, and then the motor 412 can be directly turned on, the motor 412 drives the position of the bidirectional threaded rod 413 through the output shaft, and since the inner wall of the bidirectional threaded rod 413 is in threaded connection with the side wall of the clamping block 414, when the bidirectional threaded rod 413 rotates, the position of the clamping block 414 can be effectively brought close to each other, the positions of the two sides of the building material are clamped and stabilized, and then the position of the rotating disc 418 is rotated, the rotating disc 418 further drives the position of the screw rod 417 to rotate, and since the side wall of the screw rod 417 is in threaded connection with the inner wall of the side plate 416, the screw rod 417 can drive the position of the auxiliary plate 419 to move, the side wall of the auxiliary plate 419 is in contact with the side wall of the building material, the position of the building material is further clamped and stabilized, and the stability of the clamped building material is improved.

[0034] Embodiment 2: on the basis of embodiment 1, the better implementation of the tension test device for building material detection provided by the utility model is as follows Figures 1 to 4 As shown: the auxiliary mechanism 42 includes a rectangular base 425, the rectangular base 425 is fixedly installed at the top of the fixed plate 1, the inner wall of the rectangular base 425 is fixedly installed with an elongated rod 424, the side wall of the elongated rod 424 is slidably installed with a sleeve ring 423, the top of the sleeve ring 423 is fixedly installed with a support plate 422, the top of the support plate 422 is fixedly installed with a bearing plate 421, and the side wall of the sleeve ring 423 is in sliding connection with the inner wall of the rectangular base 425.

[0035] In the process of specific implementation, when the operator uses the device, first, the building material to be detected is installed at the top of the bearing plate 421, then the sleeve ring 423 and the support plate 422 are moved, the sleeve ring 423 slides on the surface of the elongated rod 424, and under the action of the bearing plate 421, the position of the building material is effectively moved, so that the operator can more conveniently install the position of the building material.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tension testing device for building material detection, comprising a fixed plate (1), a supporting leg (2) fixedly installed at the bottom of the fixed plate (1); and a processing assembly (4) arranged at the top of the fixed plate (1); characterized in that: the processing assembly (4) comprises a clamping mechanism (41) arranged at the top of the fixed plate (1); an auxiliary mechanism (42) is arranged at the top of the fixed plate (1) and located at the right side of the clamping mechanism (41).

2. The tension testing device for testing a building material according to claim 1, characterized in that: A stand (3) is fixedly installed at the top of the fixed plate (1), and a stabilizing plate (5) is fixedly installed at the top of the stand (3).

3. The tension testing device for testing a building material according to claim 1, characterized in that: The clamping mechanism (41) comprises a rectangular plate (411) fixedly installed at the top of the stabilizing plate (5), a motor (412) fixedly installed on the side wall of the rectangular plate (411), a rotating shaft of the output end of the motor (412) movably penetrating through the side wall of the rectangular plate (411) and extending to the inner wall of the rectangular plate (411), a bidirectional threaded rod (413) movably installed on the output end of the motor (412), one end of the bidirectional threaded rod (413) rotatably connected to the inner wall of the rectangular plate (411), a clamping block (414) fixedly installed on the side wall of the bidirectional threaded rod (413), a limiting rod (4111) fixedly installed on the inner wall of the rectangular plate (411), an arc-shaped rod (415) fixedly installed on the bottom of the clamping block (414), a side plate (416) fixedly installed on the other end of the arc-shaped rod (415), a screw rod (417) threadedly installed on the inner wall of the side plate (416), a rotating disc (418) fixedly installed on one end of the screw rod (417), and an auxiliary plate (419) rotatably installed on the other end of the screw rod (417) through a bearing.

4. The tension testing device for testing a building material according to claim 3, characterized in that: The side wall of the bidirectional threaded rod (413) is threadedly connected to the inner wall of the clamping block (414), and the inner wall of the clamping block (414) is slidably connected to the side wall of the limiting rod (4111).

5. The tension testing device for testing a building material according to claim 4, characterized in that: The number of clamping blocks (414) is two, and the shapes and sizes of the two clamping blocks (414) are equal, and the side walls of the two clamping blocks (414) are in contact with the inner wall of the rectangular plate (411).

6. The tension testing device for testing a building material according to claim 1, characterized in that: The auxiliary mechanism (42) comprises a rectangular base (425) fixedly installed on the top of the fixed plate (1), a long rod (424) fixedly installed on the inner wall of the rectangular base (425), a sleeve ring (423) slidably installed on the side wall of the long rod (424), a supporting plate (422) fixedly installed on the top of the sleeve ring (423), a bearing plate (421) fixedly installed on the top of the supporting plate (422), and the side wall of the sleeve ring (423) slidably connected to the inner wall of the rectangular base (425).

7. The tension testing device for testing a building material according to claim 1, characterized in that: The number of supporting legs (2) is four, and the shapes and sizes of the four supporting legs (2) are equal, and the four supporting legs (2) are respectively fixedly installed at the four corner positions of the bottom of the fixed plate (1).

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