Novel building material strength detection device

Abstract

The utility model discloses a novel building material strength detection device which comprises a base assembly, the base assembly comprises a bottom plate, an operation table, a moving part and clamping parts, the operation table is fixed at the top of the bottom plate, the moving part is fixed at one side of the operation table, and the clamping parts are arranged at two sides of the top of the operation table; the base assembly is arranged on the front side of the operation table, the detection assembly is arranged on the rear side of the operation table, the detection assembly comprises a supporting plate, a hydraulic rod and a detection piece, the supporting plate is fixed to the front side of the operation table, the hydraulic rod is fixed to the bottom of the supporting plate, the detection piece is fixed to the bottom of the hydraulic rod, and the base assembly further comprises scale marks and a lightweight groove. The building material testing device has the advantages that building materials can be conveniently clamped and positioned through the base assembly, meanwhile, a tensile test can be conveniently carried out, and the building materials can be conveniently subjected to a compression test and a bending test through the detection assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a novel building material strength detection device. Background Art

[0002] Building materials are the material basis of construction projects. In any construction project, investment and expenditure on building materials account for a very large proportion. Its quality and specifications will have a direct impact on the quality of the construction project, and then affect the economic and social benefits of the construction project. Therefore, it is of great significance to test and experiment on building materials.

[0003] At present, after the production of new building materials is completed, it is usually necessary to test their strength to see if they are qualified. However, current strength testing devices generally have fewer functions and cannot perform multiple strength tests. Their use is limited. Therefore, additional testing is required with the help of other equipment, which increases the testing cost. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing novel building material strength detection devices, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the present invention is that the prior art has few functions, cannot realize multiple strength tests, and is limited in use.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: a new building material strength testing device, comprising a base assembly, the base assembly comprising a bottom plate, an operating table, a movable part and a clamping part, the operating table is fixed to the top of the bottom plate, the movable part is fixed to one side of the operating table, and the clamping part is arranged on both sides of the top of the operating table; and a detection assembly, which is arranged on the rear side of the operating table, the detection assembly comprises a support plate, a hydraulic rod, and a detection part, the support plate is fixed to the front side of the operating table, the hydraulic rod is fixed to the bottom of the support plate, and the detection part is fixed to the bottom of the hydraulic rod.

[0008] As a preferred solution of the novel building material strength detection device of the utility model, the base assembly further includes a scale mark and a lightweight groove, the scale mark is fixed to the front side of the operating table, and the lightweight groove is opened on both sides of the operating table.

[0009] As a preferred solution of the novel building material strength detection device of the utility model, the base assembly further includes an empty slot and a support plate, the empty slot is opened at the top of the operating table, and the support plate is arranged at the top of the inner cavity of the empty slot.

[0010] As a preferred solution of the novel building material strength detection device of the utility model, the base assembly further comprises a support column and a clamping plate, the support column is fixed to the bottom of the abutment plate, and the clamping plate is fixed to both sides of the bottom of the abutment plate.

[0011] As a preferred solution of the new building material strength detection device described in the utility model, wherein: the moving part also includes a limit groove, a servo motor, a first bidirectional screw, a first transmission wheel, a transmission belt, a second transmission wheel and a second bidirectional screw, the limit groove is opened on the front and rear sides of the top of the operating table, the servo motor is fixed to one side of the operating table, and the output end passes through the inner cavity of the limit groove and is fixedly connected to the first bidirectional screw, the first transmission wheel is fixed to one side of the first bidirectional screw, and the surface is movably connected to the inner cavity of the transmission belt, the rear side of the inner cavity of the transmission belt is transmission-connected to the second transmission wheel, the right side of the second transmission wheel is fixedly connected to the second bidirectional screw, the right side of the second bidirectional screw passes through the inner cavity of the limit groove and is fixedly connected to the inner wall of the limit groove through a rotating shaft.

[0012] As a preferred solution of the new building material strength detection device described in the utility model, the movable part also includes a threaded sleeve and a guide block, the threaded sleeve is arranged on both sides of the surface of the first bidirectional screw rod and the second bidirectional screw rod, and the top is fixedly connected to the guide block.

[0013] As a preferred solution of the new building material strength testing device described in the utility model, the clamping member includes a positioning plate, a threaded ring, a screw, a torsion block and a clamping plate, the positioning plate is fixed to the top of the guide block, the threaded ring is arranged on the top of the positioning plate, the surface of the screw is threadedly connected to the inner cavity of the threaded ring, the torsion block is fixed to the top of the screw, and the clamping plate is fixed to the bottom of the screw.

[0014] As a preferred solution of the novel building material strength detection device of the utility model, the clamping member further comprises a limit rod, which is fixed to the front and rear sides of the top of the clamping plate, and the top thereof penetrates to the top of the positioning plate.

[0015] As a preferred solution of the new building material strength detection device described in the utility model, wherein: the detection component includes a pressure sensor, a lower pressure plate and a positioning rod, the pressure sensor is fixed to the bottom of the hydraulic rod, the lower pressure plate is fixed to the bottom of the pressure sensor, and the positioning rod is fixed to the top of the lower pressure plate.

[0016] As a preferred solution of the new building material strength detection device described in the utility model, wherein: the detection component also includes a connecting groove, a bending plate, a positioning groove and a limit plate, the connecting groove is opened at the bottom of the lower pressure plate, the surface of the bending plate is movably connected to the inner cavity of the connecting groove, the positioning groove is opened on both sides of the inner cavity of the connecting groove, and the inner cavity is movably connected to the limit plate, and the opposite sides of the two limit plates are fixedly connected to the bending plate.

[0017] The beneficial effects of the utility model are as follows: the base assembly facilitates the clamping and positioning of building materials, and also facilitates the tensile test; the detection assembly facilitates the compression test of building materials, and also facilitates the bending test thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structure diagram of the new building material strength testing device.

[0020] Figure 2 This is the overall structural diagram of the new building material strength testing device from another perspective.

[0021] Figure 3 This is a structural diagram of the test piece for a new building material strength testing device.

[0022] Figure 4 This is a structural diagram of the base assembly of a new building material strength testing device.

[0023] Figure 5 This is a structural diagram of the clamping parts of a new building material strength testing device.

[0024] Numbers in the figure: 100, base assembly; 101, bottom plate; 102, operating table; 103, moving part; 103a, limit groove; 103b, servo motor; 103c, first bidirectional screw rod; 103d, first transmission wheel; 103e, transmission belt; 103f, second transmission wheel; 103g, second bidirectional screw rod; 103h, threaded sleeve; 103i, guide block; 104, clamping part; 104a, positioning plate; 104b, threaded ring; 104c, screw rod; 104 d, torsion block; 104e, clamping plate; 104f, limit rod; 105, scale mark; 106, lightweight slot; 107, empty slot; 108, abutment plate; 109, support column; 110, clamping plate; 200, detection component; 201, support plate; 202, hydraulic rod; 203, detection part; 203a, pressure sensor; 203b, lower pressure plate; 203c, positioning rod; 203d, connecting slot; 203e, bending plate; 203f, positioning slot; 203g, limit plate. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides a new type of building material strength testing device. The new type of building material strength testing device includes a base component 100 and a detection component 200. The base component 100 is convenient for clamping and positioning building materials, and is also convenient for tensile testing. The detection component 200 is convenient for compressive testing of building materials, and is also convenient for bending testing thereof.

[0030] The base assembly 100 includes a bottom plate 101, an operating table 102, a moving part 103 and a clamping part 104. The operating table 102 is fixed to the top of the bottom plate 101, the moving part 103 is fixed to one side of the operating table 102, and the clamping part 104 is arranged on both sides of the top of the operating table 102.

[0031] The bottom plate 101 facilitates the positioning and installation of the operating table 102, the operating table 102 facilitates the placement of the test piece, the moving piece 103 facilitates the positioning of materials of different sizes and the tensile test, and the clamping piece 104 facilitates the clamping of the material to prevent it from loosening during testing.

[0032] The detection component 200 is arranged on the rear side of the operating table 102. The detection component 200 includes a support plate 201, a hydraulic rod 202, and a detection member 203. The support plate 201 is fixed to the front side of the operating table 102, the hydraulic rod 202 is fixed to the bottom of the support plate 201, and the detection member 203 is fixed to the bottom of the hydraulic rod 202.

[0033] The support plate 201 facilitates the support of the hydraulic rod 202 , and the detection component 203 facilitates the detection of the compression resistance and bending resistance of the material.

[0034] Example 2

[0035] Reference Figure 2 and Figure 3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, the base assembly 100 further includes a scale mark 105 and a lightweight slot 106 . The scale mark 105 is fixed to the front side of the operating table 102 , and the lightweight slot 106 is opened on both sides of the operating table 102 .

[0037] The scale mark 105 facilitates observation of the stretched length of the material for the user to record, and the lightweight slot 106 can reduce the manufacturing cost of the operating table 102.

[0038] Specifically, the base assembly 100 further includes an empty slot 107 and a stop plate 108 . The empty slot 107 is opened at the top of the operating table 102 , and the stop plate 108 is arranged at the top of the inner cavity of the empty slot 107 .

[0039] The empty slot 107 can increase the space during the bending test, and the support plate 108 can be used to support the material during the compression test.

[0040] Specifically, the base assembly 100 further includes a support column 109 and a clamping plate 110 . The support column 109 is fixed to the bottom of the abutment plate 108 , and the clamping plate 110 is fixed to both sides of the bottom of the abutment plate 108 .

[0041] The support column 109 can improve the support strength of the abutment plate 108 , and the clamping plate 110 can improve the stability of the abutment plate 108 , making it easier to clamp the abutment plate 108 in the empty slot 107 .

[0042] Specifically, the moving part 103 also includes a limiting groove 103a, a servo motor 103b, a first bidirectional screw rod 103c, a first transmission wheel 103d, a transmission belt 103e, a second transmission wheel 103f and a second bidirectional screw rod 103g. The limiting groove 103a is opened on the front and rear sides of the top of the operating table 102. The servo motor 103b is fixed to one side of the operating table 102, and the output end passes through the inner cavity of the limiting groove 103a and is fixedly connected to the first bidirectional screw rod 103c. The first transmission wheel 103d is fixed to one side of the first bidirectional screw rod 103c, and the surface is movably connected to the inner cavity of the transmission belt 103e. The rear side of the inner cavity of the transmission belt 103e is transmission-connected to the second transmission wheel 103f. The right side of the second transmission wheel 103f is fixedly connected to the second bidirectional screw rod 103g. The right side of the second bidirectional screw rod 103g passes through the inner cavity of the limiting groove 103a and is fixedly connected to the inner wall of the limiting groove 103a through a rotating shaft.

[0043] The servo motor 103b is driven to rotate the first bidirectional screw rod 103c. When the first bidirectional screw rod 103c rotates, it will drive the first transmission wheel 103d to rotate. When the first transmission wheel 103d rotates, it will drive the transmission belt 103e to transmit. As the transmission belt 103e is driven, the second transmission wheel 103f is driven to rotate. When the second transmission wheel 103f rotates, it will drive the second bidirectional screw rod 103g to rotate in the inner cavity of the limiting groove 103a, thereby facilitating the driving of the clamping member 104 to move.

[0044] Specifically, the moving member 103 further includes a threaded sleeve 103h and a guide block 103i. The threaded sleeve 103h is sleeved on both sides of the surface of the first bidirectional screw rod 103c and the second bidirectional screw rod 103g, and the top is fixedly connected to the guide block 103i.

[0045] The threaded connection between the threaded sleeve 103h and the first bidirectional screw rod 103c and the second bidirectional screw rod 103g facilitates the movement of the guide block 103i to drive the clamping member 104 to move.

[0046] Specifically, the clamping member 104 includes a positioning plate 104a, a threaded ring 104b, a screw 104c, a torsion block 104d and a clamping plate 104e. The positioning plate 104a is fixed to the top of the guide block 103i, the threaded ring 104b is arranged on the top of the positioning plate 104a, the surface of the screw 104c is threadedly connected to the inner cavity of the threaded ring 104b, the torsion block 104d is fixed to the top of the screw 104c, and the clamping plate 104e is fixed to the bottom of the screw 104c.

[0047] By twisting the torsion block 104d, the screw rod 104c is driven to rotate in the inner cavity of the threaded ring 104b. When the screw rod 104c rotates, the clamping plate 104e is driven to descend. A rubber anti-skid pad is provided at the bottom of the clamping plate 104e. As the clamping plate 104e descends and contacts the material, the friction between the clamping plate 104e and the material is increased through the rubber anti-skid pad, thereby ensuring stability when clamping and stretching the material.

[0048] Example 3

[0049] Reference Figure 3 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0050] Specifically, the clamping member 104 further includes a limiting rod 104f, which is fixed to the front and rear sides of the top of the clamping plate 104e, and the top of the limiting rod 104f passes through the top of the positioning plate 104a.

[0051] The fixed connection between the limiting rod 104f and the clamping plate 104e can improve the stability of the clamping plate 104e when it is lowered.

[0052] Specifically, the detection member 203 includes a pressure sensor 203a, a lower pressing plate 203b and a positioning rod 203c, the pressure sensor 203a is fixed to the bottom of the hydraulic rod 202, the lower pressing plate 203b is fixed to the bottom of the pressure sensor 203a, and the positioning rod 203c is fixed to the top of the lower pressing plate 203b.

[0053] The pressure sensor 203a can be used to conveniently record the downward force of the hydraulic rod 202, the lower pressing plate 203b can be used to conveniently detect the material strength, and the positioning rod 203c can improve the stability of the movement of the lower pressing plate 203b.

[0054] Specifically, the detection member 203 also includes a connecting groove 203d, a bending plate 203e, a positioning groove 203f and a limiting plate 203g. The connecting groove 203d is opened at the bottom of the lower pressure plate 203b, and the surface of the bending plate 203e is movably connected to the inner cavity of the connecting groove 203d. The positioning groove 203f is opened on both sides of the inner cavity of the connecting groove 203d, and the inner cavity is movably connected to the limiting plate 203g, and the opposite sides of the two limiting plates 203g are fixedly connected to the bending plate 203e.

[0055] The setting of the connecting groove 203d facilitates the installation of the bending plate 203e, and one end of the bending plate 203e is set to a triangular shape. When the user needs to perform a bending test on the material, the bending plate 203e can be turned around to insert the limiting plate 203g into the inner cavity of the positioning groove 203f to install the bending plate 203e.

[0056] When in use, first place the material sheet to be tested between the two positioning plates 104a, and then drive the servo motor 103b to rotate the first bidirectional screw rod 103c, when the first bidirectional screw rod 103c rotates, it will drive the first transmission wheel 103d to rotate, and when the first transmission wheel 103d rotates, it will drive the transmission belt 103e to transmit, and the second transmission wheel 103f is driven by the transmission of the transmission belt 103e to rotate, and when the second transmission wheel 103f rotates, it drives the second bidirectional screw rod 103g to rotate in the inner cavity of the limiting groove 103a, and when the first bidirectional screw rod 103c and the second bidirectional screw rod 103g rotate, the threaded sleeve 103h drives the guide block 103i to move relatively, and when the guide block 103i moves, it drives the positioning plate 104a to move, thereby pressing the material, and then the screw rod 104c is driven to rotate in the inner cavity of the threaded ring 104b by twisting the torsion block 104d, and when the screw rod 104c rotates, it drives the clamping plate 104e to descend, and the bottom of the clamping plate 104e A rubber anti-skid pad is provided on the part. As the clamping plate 104e descends and contacts the material, the friction between the material and the rubber anti-skid pad is increased, thereby ensuring stability when clamping and stretching the material. Then, the servo motor 103b is driven in reverse to allow the material to be stretched for testing. The scale mark 105 is aligned with the stretched length to facilitate recording of the tensile strength. At the same time, the hydraulic rod 202 can be driven to descend to drive the pressure sensor 203a and the lower pressure plate 203b to descend, so as to test the material strength. When it is necessary to test the bending strength of the material, the abutment plate 108 is taken out to separate the support column 109 and the clamping plate 110 from the inner cavity of the empty slot 107, and then the bending plate 203e is turned around to insert the limit plate 203g into the inner cavity of the positioning slot 203f, and the bending plate 203e is installed. The triangular end of the bending plate 203e is aligned with the material, and then the hydraulic rod 202 is driven to descend to record the bending strength through the pressure sensor 203a, thereby achieving multiple detection effects.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A new type of building material strength testing device, characterized by: include, A base assembly (100), the base assembly (100) comprising a bottom plate (101), an operating table (102), a moving part (103) and a clamping part (104), the operating table (102) being fixed to the top of the bottom plate (101), the moving part (103) being fixed to one side of the operating table (102), and the clamping part (104) being arranged on both sides of the top of the operating table (102); and, A detection assembly (200) is arranged at the rear side of the operating platform (102), and the detection assembly (200) comprises a support plate (201), a hydraulic rod (202), and a detection member (203); the support plate (201) is fixed to the front side of the operating platform (102), the hydraulic rod (202) is fixed to the bottom of the support plate (201), and the detection member (203) is fixed to the bottom of the hydraulic rod (202).

2. The novel building material strength testing device according to claim 1, characterized in that: The base assembly (100) further comprises a scale mark (105) and a lightweight slot (106), wherein the scale mark (105) is fixed to the front side of the operating table (102), and the lightweight slot (106) is opened on both sides of the operating table (102).

3. The novel building material strength testing device according to claim 2, characterized in that: The base assembly (100) further comprises an empty slot (107) and a stop plate (108), wherein the empty slot (107) is opened at the top of the operating table (102), and the stop plate (108) is arranged at the top of the inner cavity of the empty slot (107).

4. The novel building material strength testing device as claimed in claim 3, characterized in that: The base assembly (100) further comprises a support column (109) and a clamping plate (110), wherein the support column (109) is fixed to the bottom of the abutment plate (108), and the clamping plate (110) is fixed to both sides of the bottom of the abutment plate (108).

5. The novel building material strength testing device according to claim 4, characterized in that: The moving member (103) further comprises a limiting groove (103a), a servo motor (103b), a first bidirectional screw rod (103c), a first transmission wheel (103d), a transmission belt (103e), a second transmission wheel (103f) and a second bidirectional screw rod (103g); the limiting groove (103a) is provided at the front and rear sides of the top of the operating platform (102); the servo motor (103b) is fixed to one side of the operating platform (102), and an output end thereof passes through an inner cavity of the limiting groove (103a) and is connected to the first bidirectional screw rod (103c). The first transmission wheel (103d) is fixedly connected to one side of the first bidirectional screw rod (103c), and its surface is movably connected to the inner cavity of the transmission belt (103e), the rear side of the inner cavity of the transmission belt (103e) is transmission-connected to the second transmission wheel (103f), the right side of the second transmission wheel (103f) is fixedly connected to the second bidirectional screw rod (103g), and the right side of the second bidirectional screw rod (103g) passes through the inner cavity of the limiting groove (103a) and is fixedly connected to the inner wall of the limiting groove (103a) through a rotating shaft.

6. The novel building material strength testing device according to claim 5, characterized in that: The movable member (103) further comprises a threaded sleeve (103h) and a guide block (103i); the threaded sleeve (103h) is sleeved on both sides of the surface of the first bidirectional screw rod (103c) and the second bidirectional screw rod (103g), and the top is fixedly connected to the guide block (103i).

7. The novel building material strength testing device according to claim 6, characterized in that: The clamping member (104) includes a positioning plate (104a), a threaded ring (104b), a screw rod (104c), a torsion block (104d) and a clamping plate (104e), wherein the positioning plate (104a) is fixed to the top of the guide block (103i), the threaded ring (104b) is arranged on the top of the positioning plate (104a), the surface of the screw rod (104c) is threadedly connected to the inner cavity of the threaded ring (104b), the torsion block (104d) is fixed to the top of the screw rod (104c), and the clamping plate (104e) is fixed to the bottom of the screw rod (104c).

8. The novel building material strength testing device according to claim 7, characterized in that: The clamping member (104) further comprises a limiting rod (104f), wherein the limiting rod (104f) is fixed to the front and rear sides of the top of the clamping plate (104e), and the top thereof penetrates through the top of the positioning plate (104a).

9. The novel building material strength testing device according to claim 8, characterized in that: The detection component (203) comprises a pressure sensor (203a), a lower pressure plate (203b) and a positioning rod (203c), wherein the pressure sensor (203a) is fixed to the bottom of the hydraulic rod (202), the lower pressure plate (203b) is fixed to the bottom of the pressure sensor (203a), and the positioning rod (203c) is fixed to the top of the lower pressure plate (203b).

10. The novel building material strength testing device according to claim 9, characterized in that: The detection member (203) further comprises a connecting groove (203d), a bending plate (203e), a positioning groove (203f) and a limiting plate (203g); the connecting groove (203d) is arranged at the bottom of the lower pressure plate (203b); the surface of the bending plate (203e) is movably connected to the inner cavity of the connecting groove (203d); the positioning groove (203f) is arranged on both sides of the inner cavity of the connecting groove (203d), and the inner cavity is movably connected to the limiting plate (203g); and opposite sides of the two limiting plates (203g) are fixedly connected to the bending plate (203e).

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