CN221350875U - Tensile test device for building material detection - Google Patents
Tensile test device for building material detection Download PDFInfo
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- CN221350875U CN221350875U CN202322911686.7U CN202322911686U CN221350875U CN 221350875 U CN221350875 U CN 221350875U CN 202322911686 U CN202322911686 U CN 202322911686U CN 221350875 U CN221350875 U CN 221350875U
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- placing table
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- 239000004566 building material Substances 0.000 title claims abstract description 44
- 238000009864 tensile test Methods 0.000 title claims description 29
- 238000001514 detection method Methods 0.000 title abstract description 4
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses a tension test device for detecting building materials, which relates to the technical field of material tension detection equipment and comprises a device main body and a dismounting mechanism arranged on the outer wall of the device main body, wherein the dismounting mechanism comprises a clamping assembly; the clamping assembly comprises a bolt and a clamping groove, the outer wall fixedly connected with of the device main body is provided with a lower placing table, the outer wall of the lower placing table is connected with a sliding rod in a sliding manner, the outer wall of the sliding rod is detachably connected with a clamping rod, and the clamping groove is arranged.
Description
Technical Field
The utility model relates to the technical field of material tension detection equipment, in particular to a tension test device for detecting building materials.
Background
The tensile test is a test method for measuring the characteristics of a material under the condition of bearing axial tensile load, and can be used for measuring a series of strength indexes and plastic indexes of the material, such as elastic limit, elongation, elastic modulus, proportional limit, area reduction amount, tensile strength, yield point, yield strength and other tensile performance indexes, and various indexes of the building material are detected before the building material is used so as to ensure the engineering quality.
For example, CN216560013U discloses a tensile test device for detecting building materials, which relates to the technical field of building engineering, and aims to solve the problems that the existing tensile test device is inconvenient to fix materials to be detected and inconvenient to use when in use, and comprises a main body; the top of the main body is provided with a control structure; a clamping structure is arranged in the control structure; a moving structure is arranged above the main body. When the material that needs to detect is fixed, through rotating the column spinner, and then the column spinner rotates inside the round hole of control right side intermediate position, moves the slider through the screw thread top, will drive the movable block and remove when the slider removes to the movable block will remove at the movable inslot portion, and then drives the holder and remove, will drive the movable block and remove at the inside of sliding tray when the holder removes, thereby it is fixed to drive the holder of both sides to carry out the centre gripping to the material that needs to detect, and then is convenient for examine.
But this tensile test device that building material detected usefulness is when using, when carrying out the centre gripping fixed to building material, and the effect is not high to the clamping lever dismouting change of different outer wall profiles for when carrying out tensile test to the building material of different shapes, reduce the problem to the building material tensile stability of different shapes.
In view of the above, a tensile test device for detecting a building material has been proposed, which is improved against the shortcomings of the conventional structure.
Disclosure of utility model
The utility model aims to provide a tensile test device for detecting building materials, which aims to solve the problem that the clamping rods with different outer wall profiles are not high in dismounting and replacing effects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tension test device for detecting the building materials comprises a device main body and a dismounting mechanism arranged on the outer wall of the device main body, wherein the dismounting mechanism comprises a clamping assembly;
The clamping assembly comprises a bolt and a clamping groove, the outer wall of the device main body is fixedly connected with the lower placing table, the outer wall of the lower placing table is slidably connected with a sliding rod, the outer wall of the sliding rod is detachably connected with a clamping rod, a connecting groove is formed in the connection position of the bottom of the clamping rod and the sliding rod, a nut is arranged on the outer wall of the clamping rod, the inner wall of the nut is in threaded connection with the bolt slidably connected with the outer wall of the sliding rod, and the clamping groove is formed in the connection position of the outer wall of the sliding rod and the bolt.
Further, the top fixedly connected with electric putter of device main part, electric putter's one end fixedly connected with and device main part inside wall sliding connection's lifter, the bottom fixedly connected with of lifter is located the last platform of placing down in the platform top, the outer wall block of placing down the platform is connected with the material main part of being connected with last platform outer wall block, the spread groove has been seted up to the inside wall of device main part and lifter's junction portion, the inner wall swivelling joint of placing down the platform has the threaded rod, the one end fixedly connected with knob of threaded rod, the outer wall threaded connection of threaded rod has the screw slider with place down a inner wall sliding connection's of platform screw slider, the chute has been seted up with the connection of screw slider to the outer wall of connecting plate, the fixed slot has been seted up with the junction portion of sliding rod to the outer wall of placing down the platform.
Further, the inner wall profile of the connecting groove is matched with the outer wall profile of the sliding rod.
Further, the clamping rods form a dismounting structure with the sliding rods through bolts and clamping grooves, two groups of clamping rods are arranged, and the position distribution of the two groups of clamping rods is symmetrical to the central shaft of the lower placing table.
Further, the lifting structure is formed between the lifting rod and the lifting groove through the electric push rod, two groups of lifting grooves are formed, and the position distribution of the two groups of lifting grooves is symmetrical with respect to the central shaft of the lifting rod.
Further, the thread slider forms a sliding structure through the threaded rod and between the lower placing table, and a limit groove is formed in the connection position between the inner wall of the lower placing table and the thread slider.
Furthermore, two groups of the inclined grooves are arranged, and the outline of the outer wall of the connecting part of the two groups of the inclined grooves is in an X shape.
Further, the material main body forms a clamping structure between the clamping rods through the threaded sliding blocks and the inclined grooves, two groups of sliding rods are arranged, and the position distribution of the two groups of sliding rods is symmetrical to the central shaft of the lower placing table.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the clamping grooves, when a tensile test is carried out on building materials through the tensile test device, in order to improve the convenience of clamping and positioning the materials in different shapes, the bolts can be rotated according to the outline of the outer wall of the building materials, the bolts are driven to slide from the inner wall of the clamping grooves through the action of the nuts, and the clamping rods are pulled out from the outer wall of the sliding rods through the connection of the connecting grooves, so that the convenience of replacing the clamping rods in different shapes is realized;
2. According to the utility model, through the arrangement of the sliding rods, when the tension test device is used for carrying out tension test on the building materials, in order to improve the stability of the building materials during the test, the knob can be rotated to drive the threaded sliding block to slide along the inner wall of the lower placing table through the rotation of the threaded rod, and meanwhile, the threaded sliding block is driven to slide along the inner wall of the chute, so that the two groups of sliding rods and the connecting plate are driven to carry out relative sliding movement, and the control operation of improving the stability of the building materials during the test on the building materials through the tension test device is realized.
Drawings
FIG. 1 is a schematic perspective view of a test apparatus;
FIG. 2 is a schematic perspective view of another direction of the test device;
FIG. 3 is a schematic view of a three-dimensional structure of a bolt in connection with a clamping groove;
Fig. 4 is a schematic perspective view of the connection and cooperation of the threaded slider and the connecting plate.
In the figure: 1. a device body; 11. a lower placing table; 12. an electric push rod; 13. a lifting rod; 14. a top placement table; 15. a material body; 16. a lifting groove; 2. a dismounting mechanism; 21. a clamping assembly; 211. a slide bar; 212. a clamping rod; 213. a connecting groove; 214. a nut; 215. a bolt; 216. a clamping groove; 3. a threaded rod; 31. a knob; 32. a thread slider; 33. a connecting plate; 34. a chute; 35. a fixing groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1 to 3, a tensile test device for detecting building materials comprises a device main body 1 and a dismounting mechanism 2 arranged on the outer wall of the device main body 1, wherein the dismounting mechanism 2 comprises an engaging component 21;
The clamping assembly 21 comprises a bolt 215 and a clamping groove 216, the outer wall of the device body 1 is fixedly connected with the lower placing table 11, the outer wall of the lower placing table 11 is slidably connected with a sliding rod 211, the outer wall of the sliding rod 211 is detachably connected with a clamping rod 212, a connecting groove 213 is formed in the connecting position between the bottom of the clamping rod 212 and the sliding rod 211, a nut 214 is arranged on the outer wall of the clamping rod 212, the inner wall of the nut 214 is in threaded connection with the bolt 215 which is slidably connected with the outer wall of the sliding rod 211, and the clamping groove 216 is formed in the connecting position between the outer wall of the sliding rod 211 and the bolt 215.
Further, the inner wall profile of the connecting slot 213 and the outer wall profile of the sliding rod 211 are adapted to each other, so that the control operation for pre-positioning the clamping rod 212 is facilitated through the adapted arrangement between the inner wall profile of the connecting slot 213 and the outer wall profile of the sliding rod 211.
Further, the clamping rods 212 form a disassembling structure with the sliding rods 211 through the bolts 215 and the clamping grooves 216, the clamping rods 212 are provided with two groups, the position distribution of the two groups of clamping rods 212 is symmetrical with respect to the central axis of the lower placing table 11, the bolts 215 can slide along the inner walls of the clamping grooves 216, the clamping rods 212 are driven to be clamped and fixed with the sliding rods 211, and the clamping rods 212 with different shapes are replaced conveniently.
Embodiment two: as shown in fig. 1,2 and 4, compared with the first embodiment, as another implementation manner of the present utility model, the top of the device main body 1 is fixedly connected with an electric push rod 12, one end of the electric push rod 12 is fixedly connected with a lifting rod 13 slidingly connected with the inner wall of the device main body 1, the bottom of the lifting rod 13 is fixedly connected with an upper placing table 14 positioned above the lower placing table 11, the outer wall of the lower placing table 11 is connected with a material main body 15 in clamping connection with the outer wall of the upper placing table 14 in a clamping manner, the connection part between the inner wall of the device main body 1 and the lifting rod 13 is provided with a lifting groove 16, the inner wall of the lower placing table 11 is rotationally connected with a threaded rod 3, one end of the threaded rod 3 is fixedly connected with a knob 31, the outer wall of the threaded rod 3 is in threaded connection with a threaded slider 32 slidingly connected with the inner wall of the lower placing table 11, the connecting plate 33 fixedly connected with the outer wall of the sliding rod 211 is slidingly connected with the outer wall of the threaded sliding block 32, the chute 34 is arranged on the outer wall of the connecting plate 33 and the connection part of the threaded sliding block 32, the fixed slot 35 is arranged on the connection part of the outer wall of the lower placing table 11 and the sliding rod 211, and in operation, the sliding rod 211 is arranged, so that when the building material is subjected to tensile test by the tensile test device, in order to improve the stability of the building material in the test, the knob 31 can be rotated by rotating the threaded rod 3 to drive the threaded sliding block 32 to slide along the inner wall of the lower placing table 11, and simultaneously, the threaded sliding block 32 is driven to slide along the inner wall of the chute 34 to drive the two groups of sliding rods 211 and the connecting plate 33 to perform relative sliding movement, so that when the building material is tested by the tensile test device, control operation for testing stability of building materials is improved.
Further, the lifting rod 13 forms a lifting structure between the electric push rod 12 and the lifting groove 16, the lifting groove 16 is provided with two groups, the position distribution of the two groups of lifting grooves 16 is symmetrical about the central axis of the lifting rod 13, the driving of the electric push rod 12 is facilitated, the lifting rod 13 is driven to slide along the inner wall of the lifting groove 16, and the control operation of effectively stretching the building material is realized.
Further, the threaded slider 32 forms a sliding structure with the lower placing table 11 through the threaded rod 3, and a limit groove is formed at the connection position between the inner wall of the lower placing table 11 and the threaded slider 32, which is favorable for the rotation of the threaded rod 3, drives the threaded slider 32 to slide along the inner wall of the lower placing table 11, and realizes the sliding control operation of the connecting plate 33.
Further, the two groups of the chute 34 are arranged, and the outer wall profile of the connecting part of the two groups of the chute 34 is in an "X" shape, which is beneficial to realizing the control operation of the relative sliding of the two groups of the sliding rods 211 by arranging the chute 34 with the outer wall profile of the connecting part of the two groups of the chute in the "X" shape.
Further, the material main body 15 forms a clamping structure between the threaded sliding block 32 and the chute 34 and the clamping rods 212, the sliding rods 211 are provided with two groups, the position distribution of the two groups of sliding rods 211 is symmetrical with respect to the central axis of the lower placing table 11, the threaded sliding block 32 is beneficial to sliding along the inner wall of the chute 34, the clamping rods 212 are driven to clamp and fix the material main body 15, and the control operation of improving the testing stability of the building material is realized when the building material is tested by the tensile test device.
Working principle: when using this kind of building material to detect the tensile test device of usefulness, at first, when carrying out tensile test to building material through tensile test device, in order to improve the convenience of device to the centre gripping location of different shape materials, can be according to building material's outer wall profile, rotate bolt 215, through the effect of nut 214, drive bolt 215 and slide from the inner wall of draw-in groove 216 to through the connection of spread groove 213, pull out clamping lever 212 from the outer wall of sliding lever 211, play the effect of changing the convenience to different shape clamping lever 212.
Finally, when carrying out tensile test to building material through tensile testing device, in order to improve the stability to building material when the test, can rotate knob 31 and pass through the rotation of threaded rod 3, drive screw slider 32 along placing the inner wall of platform 11 down and slide, simultaneously, drive screw slider 32 along chute 34's inner wall and slide, drive two sets of slide bar 211 and connecting plate 33 and carry out the motion of relative sliding, realize when carrying out the test to building material through tensile testing device, improve the control operation to building material test stability.
This is the working principle of the tensile test device for detecting building materials.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The tension test device for detecting the building materials comprises a device main body (1) and a dismounting mechanism (2) arranged on the outer wall of the device main body (1), and is characterized in that the dismounting mechanism (2) comprises a clamping assembly (21);
The clamping assembly (21) comprises a bolt (215) and a clamping groove (216), the outer wall fixedly connected with of the device main body (1) is connected with the lower placing table (11), the outer wall of the lower placing table (11) is connected with a sliding rod (211) in a sliding mode, the outer wall of the sliding rod (211) is detachably connected with a clamping rod (212), a connecting groove (213) is formed in the connecting position of the bottom of the clamping rod (212) and the sliding rod (211), a nut (214) is arranged on the outer wall of the clamping rod (212), the inner wall of the nut (214) is connected with the bolt (215) in a sliding mode with the outer wall of the sliding rod (211), and the clamping groove (216) is formed in the connecting position of the outer wall of the sliding rod (211) and the bolt (215).
2. The tension test device for detecting building materials according to claim 1, wherein the top of the device main body (1) is fixedly connected with an electric push rod (12), one end of the electric push rod (12) is fixedly connected with a lifting rod (13) which is in sliding connection with the inner side wall of the device main body (1), the bottom of the lifting rod (13) is fixedly connected with an upper placing table (14) which is positioned above a lower placing table (11), the outer wall of the lower placing table (11) is connected with a material main body (15) which is connected with the outer wall of the upper placing table (14) in a clamping manner, the connecting part of the inner side wall of the device main body (1) and the lifting rod (13) is provided with a lifting groove (16), the inner wall of the lower placing table (11) is rotationally connected with a threaded rod (3), one end of the threaded rod (3) is fixedly connected with a knob (31), the outer wall of the threaded rod (3) is in threaded connection with a threaded slider (32) which is in sliding connection with the inner wall of the lower placing table (11), the outer wall of the threaded slider (32) is in sliding connection with the outer wall of the sliding rod (211), the connecting plate (33) is provided with a chute (33), a fixing groove (35) is formed in the connection part between the outer wall of the lower placing table (11) and the sliding rod (211).
3. The tensile testing device for detecting building materials according to claim 1, wherein the inner wall profile of the connecting groove (213) is matched with the outer wall profile of the sliding rod (211).
4. The tensile testing device for detecting building materials according to claim 1, wherein the clamping rods (212) form a disassembling structure with the sliding rods (211) through bolts (215) and clamping grooves (216), the clamping rods (212) are provided with two groups, and the position distribution of the two groups of clamping rods (212) is symmetrical with respect to the central axis of the lower placing table (11).
5. The tensile testing device for detecting building materials according to claim 2, wherein the lifting rod (13) forms a lifting structure between the electric push rod (12) and the lifting groove (16), the lifting groove (16) is provided with two groups, and the position distribution of the two groups of lifting grooves (16) is symmetrical with respect to the central axis of the lifting rod (13).
6. The tensile test device for detecting building materials according to claim 2, wherein the threaded slider (32) forms a sliding structure with the lower placing table (11) through a threaded rod (3), and a limiting groove is formed at the connecting part of the inner wall of the lower placing table (11) and the threaded slider (32).
7. The tensile testing device for detecting building materials according to claim 2, wherein two groups of the chute (34) are arranged, and the outline of the outer wall of the connecting part of the two groups of the chute (34) is in an X shape.
8. The tensile testing device for detecting building materials according to claim 2, wherein the material body (15) forms a clamping structure with a clamping rod (212) through a threaded sliding block (32) and a chute (34), the sliding rods (211) are provided with two groups, and the position distribution of the two groups of sliding rods (211) is symmetrical with respect to the central axis of the lower placing table (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322911686.7U CN221350875U (en) | 2023-10-30 | 2023-10-30 | Tensile test device for building material detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322911686.7U CN221350875U (en) | 2023-10-30 | 2023-10-30 | Tensile test device for building material detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221350875U true CN221350875U (en) | 2024-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322911686.7U Active CN221350875U (en) | 2023-10-30 | 2023-10-30 | Tensile test device for building material detection |
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| Country | Link |
|---|---|
| CN (1) | CN221350875U (en) |
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2023
- 2023-10-30 CN CN202322911686.7U patent/CN221350875U/en active Active
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