CN218629448U - Calcium silicate inter-plate thickener bonding strength detection device - Google Patents
Calcium silicate inter-plate thickener bonding strength detection device Download PDFInfo
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- CN218629448U CN218629448U CN202222802134.8U CN202222802134U CN218629448U CN 218629448 U CN218629448 U CN 218629448U CN 202222802134 U CN202222802134 U CN 202222802134U CN 218629448 U CN218629448 U CN 218629448U
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Abstract
A calcium silicate interlaminar thickener bonding strength detection device comprises a lower base platform, an upper base platform and a hydraulic press; adjustable support legs are arranged at four corners of the bottom surface of the lower base platform, a detection groove is formed in the upper end surface of the lower base platform, limit slide bars are arranged around the detection groove, the upper end and the lower end of each limit slide bar are respectively and vertically connected with the upper base platform and the lower base platform, a lifting platform is sleeved on each limit slide bar, and the lifting platform vertically slides up and down along the limit slide bars; a hydraulic device is arranged on the upper end face of the upper base table, the hydraulic device is connected with the lifting table and controls the lifting table to vertically slide up and down, the lower end of the lifting table is connected with a second calcium silicate plate, a first calcium silicate plate is inserted into the detection groove, the side part of the detection groove is communicated with a liquid supply pipe, and a stop valve is arranged on the liquid supply pipe; the utility model discloses can the accurate bonding strength who detects calcium silicate interlaminar, and then the ratio of thickener between the accurate control calcium silicate interlaminar, make the bonding strength of calcium silicate board reach best effect.
Description
Technical Field
The utility model belongs to the building materials field of making, in particular to calcium silicate interlaminar thickener bonding strength detection device.
Background
Calcium silicate boards are widely used in building materials because of their advantages of waterproof, fireproof, high quality, heat and sound insulation, and have been developed into one of the leading materials of building boards. The surface strength and interlayer bonding strength of the calcium silicate board are not high, the strength of the calcium silicate board is weaker after the whole board surface is polished and brushed, and the board surface of the calcium silicate board is discolored and the cloth marks fall off during the subsequent deep processing process of surface pattern printing and cloth mark pasting, so that the problems bring great limitation to the multi-field application of the calcium silicate board.
The method for solving the problems actually fills the adhesive among the calcium silicate boards, the main components of the adhesive comprise the thickening agent, the bonding effect of the adhesive and the interlayer bonding strength of the calcium silicate boards are key factors for testing the construction quality of the calcium silicate boards, a device for detecting the bonding strength of the calcium silicate boards is not available in the prior art, and the difficulty which is not solved in the field is how to control the content of the thickening agent in the adhesive and verify the actual using effect.
Disclosure of Invention
In view of the technical problem that the background art exists, the utility model provides a calcium silicate interlaminar thickener bonding strength detection device can accurate bonding strength who detects between the calcium silicate interlaminar, and then the ratio of thickener between the accurate control calcium silicate interlaminar, makes the bonding strength of calcium silicate board reach best effect.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a calcium silicate interlaminar thickener bonding strength detection device comprises a lower base platform, an upper base platform and a hydraulic press; adjustable support legs are arranged at four corners of the bottom surface of the lower base platform, a detection groove is formed in the upper end surface of the lower base platform, limit slide bars are arranged around the detection groove, the upper end and the lower end of each limit slide bar are respectively and vertically connected with the upper base platform and the lower base platform, a lifting platform is sleeved on each limit slide bar, and the lifting platform vertically slides up and down along the limit slide bars;
the hydraulic device is arranged on the upper end face of the upper base platform, the hydraulic device is connected with the lifting platform and controls the lifting platform to vertically slide up and down, the lower end of the lifting platform is connected with the second calcium silicate plate, the first calcium silicate plate is inserted into the detection groove, the side part of the detection groove is communicated with the liquid supply pipe, and the liquid supply pipe is provided with a stop valve.
In the preferred scheme, the hydraulic device comprises a hydraulic machine, the hydraulic machine is connected with the lifting platform through a hydraulic rod and drives the lifting platform to vertically slide along a limiting slide rod, and the hydraulic machine is connected with the control cabinet through a hydraulic pipe.
In the preferred scheme, the adjustable support legs comprise support leg screw rods and support leg bases, one ends of the support leg screw rods are in threaded connection with the lower end face of the lower base platform and can adjust the length, and the other ends of the support leg screw rods are connected with the support leg bases.
In the preferred scheme, the side part of the detection groove is provided with a notch, the first calcium silicate plate is inserted into the detection groove through the notch, and the inner wall of the detection groove is provided with a limit baffle and is clamped and fixed to the position of the first calcium silicate plate.
In the preferred scheme, the lower end face of the lifting platform is connected with the lifting plate and drives the lifting plate to move synchronously, a tension sensor is arranged between the lifting plate and the lifting platform, and the four corners of the lifting plate are connected with the second calcium silicate plate through a clamping device.
In a preferred scheme, the buckling device comprises a concave clamping plate, a fastening screw and a pressing plate, the lifting plate and the second calcium silicate plate are arranged between the inner walls of the concave clamping plate, the upper end face of the concave clamping plate is in threaded connection with the fastening screw, and the lower end face of the fastening screw is connected with the pressing plate and clamps and fixes the lifting plate and the second calcium silicate plate.
In the preferred scheme, the control cabinet and the tension sensor are both connected with a computer through signal wires.
This patent can reach following beneficial effect:
1. the device can accurately control the tension of two sides of the calcium silicate plate through a hydraulic system, and the calcium silicate plate is separated in a gradual pressurizing mode, so that the detection step of the binding force of the calcium silicate plate is simplified;
2. the device can accurately measure the tension critical value of the calcium silicate board when the calcium silicate board is separated every time through the computer and the tension sensor, and then the interlayer bonding strength of the calcium silicate board can reach the best by adjusting the proportion of the thickening agent, and the effects of verification and detection are achieved.
Drawings
The invention will be further described with reference to the following drawings and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a plan elevation view of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
fig. 4 is an enlarged schematic view of the structure of the fastening device of the present invention.
In the figure: the device comprises a lower base platform 1, adjustable supporting legs 2, supporting leg screws 201, a supporting leg base 202, a detection groove 3, an upper base platform 4, a hydraulic machine 5, a hydraulic pipe 6, a control cabinet 7, a lifting platform 8, a hydraulic rod 9, a limiting slide rod 10, a liquid supply pipe 11, a stop valve 12, a first calcium silicate plate 1301, a second calcium silicate plate 1302, a buckling device 14, a concave clamping plate 1401, a fastening screw 1402, a pressing plate 1403, a lifting plate 15, a tension sensor 16, a computer 17, a signal wire 18 and a limiting baffle plate 19.
Detailed Description
As shown in fig. 1 to 3, a device for detecting the bonding strength of a calcium silicate interlayer thickener comprises a lower base table 1, an upper base table 4 and a hydraulic press 5; the four corners of the bottom surface of the lower base platform 1 are provided with adjustable support legs 2 for keeping the device balanced during operation, the upper end surface of the lower base platform 1 is provided with a detection groove 3, limit slide bars 10 are arranged around the detection groove 3, the upper end and the lower end of each limit slide bar 10 are respectively vertically connected with the upper base platform 4 and the lower base platform 1, a lifting platform 8 is sleeved on each limit slide bar 10, and the lifting platform 8 vertically slides up and down along the limit slide bars 10;
a hydraulic device is arranged on the upper end face of the upper base table 4, the hydraulic device is connected with a lifting table 8 and controls the lifting table to vertically slide up and down, the lower end of the lifting table 8 is connected with a second calcium silicate plate 1302, a first calcium silicate plate 1301 is inserted into the detection groove 3, the side part of the detection groove 3 is communicated with a liquid supply pipe 11, and a stop valve 12 is arranged on the liquid supply pipe 11;
when the device works, the first calcium silicate plate 1301 is inserted into the detection groove 3, then a layer of adhesive is injected into the detection groove 3 through the liquid supply pipe 11, the second calcium silicate plate 1302 is lowered through the hydraulic system and combined with the first calcium silicate plate 1301, after the device is kept still for a period of time, the second calcium silicate plate 1302 is stretched upwards, the critical tension value when the second calcium silicate plate 1302 is separated from the first calcium silicate plate 1302 is tested, and then the interlayer bonding force of the first calcium silicate plate 1301 and the second calcium silicate plate 1302 is accurately measured.
The preferable scheme is as shown in fig. 1 to fig. 3, the hydraulic device comprises a hydraulic machine 5, the hydraulic machine 5 is connected with a lifting platform 8 through a hydraulic rod 9 and drives the lifting platform 8 to vertically slide along a limiting slide rod 10, and the hydraulic machine 5 is connected with a control cabinet 7 through a hydraulic pipe 6.
The preferable scheme is as shown in fig. 2, the adjustable supporting leg 2 comprises a supporting leg screw 201 and a supporting leg base 202, one end of the supporting leg screw 201 is in threaded connection with the lower end face of the lower base platform 1 and can adjust the length, and the other end of the supporting leg screw 201 is connected with the supporting leg base 202; before the device is used, the extending lengths of the support leg screw rods 201 at the four corners are adjusted, the lower base platform 1 is kept horizontal, and the support leg base 202 adopts a boss structure, so that the stability of the device can be further improved.
According to the preferable scheme, as shown in fig. 1 and fig. 3, a notch is formed in the side part of the detection groove 3, the first calcium silicate plate 1301 is inserted into the detection groove 3 through the notch, and after the first calcium silicate plate 1301 is inserted into the detection groove 3, the limit baffles 19 on two sides of the inner wall of the detection groove 3 can further limit the first calcium silicate plate 1301, so that the first calcium silicate plate 1301 is prevented from sliding up and down and the detection effect is prevented from being influenced.
Preferably, as shown in fig. 2 and 3, the lower end surface of the lifting table 8 is connected to the lifting plate 15 and drives the lifting plate 15 to move synchronously, a tension sensor 16 is arranged between the lifting plate 15 and the lifting table 8 and used for monitoring the upward tension value of the lifting plate 15, and the four corners of the lifting plate 15 are connected to the second calcium silicate plate 1302 through the fastening devices 14 and move synchronously with the lifting plate 15.
Preferably, as shown in fig. 4, the fastening device 14 comprises a concave clamping plate 1401, a fastening screw 1402 and a pressing plate 1403, the lifting plate 15 and the second calcium silicate plate 1302 are arranged between the inner walls of the concave clamping plate 1401, the upper end surface of the concave clamping plate 1401 is in threaded connection with the fastening screw 1402, and the lower end surface of the fastening screw 1402 is connected with the pressing plate 1403 and clamps and fixes the lifting plate 15 and the second calcium silicate plate 1302;
before detection, the concave clamping plates 1401 are inserted into the four corners of the lifting plate 15 and the second calcium silicate plate 1302, then the pressing plate 1403 can move downwards and press the lifting plate 15 by screwing the fastening screw 1402 downwards, and further the lifting plate 15 and the second calcium silicate plate 1302 are clamped and fixed and keep synchronous lifting.
Preferably, as shown in fig. 2, the control cabinet 7 and the tension sensor 16 are both connected to the computer 17 through a signal line 18, when the hydraulic device drives the second calcium silicate plate 1302 to move upward, the tension of the hydraulic machine 5 can be gradually increased through the computer 17 until the first calcium silicate plate 1301 and the second calcium silicate plate 1302 are separated, at this time, the tension sensor 16 immediately records critical tension of the two and transmits the critical tension to the computer 17, and a critical tension value graph is obtained by changing the content of the thickener in the interlayer adhesive of the calcium silicate plates and performing a plurality of experiments, so that the interlayer strength values of the first calcium silicate plate 1301 and the second calcium silicate plate 1302 are optimal.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and equivalents including technical features in the technical solutions described in the claims. I.e., equivalent alterations and modifications within the scope of the invention, are also intended to be covered by the scope of this invention.
Claims (7)
1. A calcium silicate interlaminar thickener bonding strength detection device comprises a lower base platform (1), an upper base platform (4) and a hydraulic machine (5); the method is characterized in that: the adjustable support legs (2) are arranged at four corners of the bottom surface of the lower base platform (1), the upper end surface of the lower base platform (1) is provided with a detection groove (3), limit slide bars (10) are arranged around the detection groove (3), the upper end and the lower end of each limit slide bar (10) are respectively vertically connected with the upper base platform (4) and the lower base platform (1), the limit slide bars (10) are sleeved with lifting platforms (8), and the lifting platforms (8) vertically slide up and down along the limit slide bars (10);
a hydraulic device is installed on the upper end face of the upper base table (4), the hydraulic device is connected with a lifting table (8) and controls the lifting table to vertically slide up and down, the lower end of the lifting table (8) is connected with a second calcium silicate plate (1302), a first calcium silicate plate (1301) is inserted into the detection groove (3), the side portion of the detection groove (3) is communicated with a liquid supply pipe (11), and a stop valve (12) is arranged on the liquid supply pipe (11).
2. The device for detecting the bonding strength of the interlayer thickener of a calcium silicate board as claimed in claim 1, wherein: the hydraulic device comprises a hydraulic machine (5), the hydraulic machine (5) is connected with a lifting platform (8) through a hydraulic rod (9) and drives the lifting platform (8) to vertically slide along a limiting slide rod (10), and the hydraulic machine (5) is connected with a control cabinet (7) through a hydraulic pipe (6).
3. The device for detecting the bonding strength of the interlayer thickener of a calcium silicate board as claimed in claim 1, wherein: the adjustable supporting leg (2) comprises a supporting leg screw rod (201) and a supporting leg base (202), one end of the supporting leg screw rod (201) is in threaded connection with the lower end face of the lower base platform (1) and can adjust the length, and the other end of the supporting leg screw rod (201) is connected with the supporting leg base (202).
4. The apparatus for detecting the bonding strength of a calcium silicate interlayer thickener according to claim 1, wherein: the side part of the detection groove (3) is provided with a notch, the first calcium silicate plate (1301) is inserted into the detection groove (3) through the notch, and the inner wall of the detection groove (3) is provided with a limit baffle (19) and is clamped and fixed to the position of the first calcium silicate plate (1301).
5. The device for detecting the bonding strength of the interlayer thickener of a calcium silicate board as claimed in claim 1, wherein: the lower end face of the lifting platform (8) is connected with a lifting plate (15) and drives the lifting plate (15) to move synchronously, a tension sensor (16) is arranged between the lifting plate (15) and the lifting platform (8), and the four corners of the lifting plate (15) are connected with a second calcium silicate plate (1302) through a clamping device (14).
6. The device for detecting the bonding strength of the interlayer thickener of a calcium silicate board as claimed in claim 5, wherein: the buckling device (14) comprises a concave clamping plate (1401), a fastening screw rod (1402) and a pressing plate (1403), the lifting plate (15) and the second calcium silicate plate (1302) are arranged between the inner walls of the concave clamping plate (1401), the upper end face of the concave clamping plate (1401) is in threaded connection with the fastening screw rod (1402), and the lower end face of the fastening screw rod (1402) is connected with the pressing plate (1403) and clamps and fixes the lifting plate (15) and the second calcium silicate plate (1302).
7. The apparatus for testing the bonding strength of a calcium silicate interlayer thickener according to claim 2 or 5, wherein: the control cabinet (7) and the tension sensor (16) are connected with a computer (17) through signal wires (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222802134.8U CN218629448U (en) | 2022-10-24 | 2022-10-24 | Calcium silicate inter-plate thickener bonding strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222802134.8U CN218629448U (en) | 2022-10-24 | 2022-10-24 | Calcium silicate inter-plate thickener bonding strength detection device |
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| Publication Number | Publication Date |
|---|---|
| CN218629448U true CN218629448U (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222802134.8U Active CN218629448U (en) | 2022-10-24 | 2022-10-24 | Calcium silicate inter-plate thickener bonding strength detection device |
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| Country | Link |
|---|---|
| CN (1) | CN218629448U (en) |
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- 2022-10-24 CN CN202222802134.8U patent/CN218629448U/en active Active
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