Multi-angle drawing instrument for on-site detection of bonding strength of lining plate

Abstract

The invention provides a multi-angle drawing instrument for on-site detection of bonding strength of a lining plate, and relates to the field of lining plate detection.The multi-angle drawing instrument comprises a first supporting leg, a second supporting leg, a lining plate body and a framework, a first adjusting groove is formed in the surface of the top of the first supporting leg, and a second adjusting groove is formed in the surface of the top of the second supporting leg; a first adjusting bolt is movably installed on the inner wall of the first adjusting groove, a second adjusting bolt is movably installed on the inner wall of the second adjusting groove, and one end of the frame is installed between the first supporting leg and the second supporting leg. According to the device, the first adjusting bolt and the second adjusting bolt are unscrewed, so that the first adjusting bolt and the second adjusting bolt can be adjusted on the inner walls of the first adjusting groove and the second adjusting groove, the angle of the frame is adjusted, and the angle of the device can be adjusted according to the inclination of the lining plate body; the bottoms of the first supporting leg and the second supporting leg are mounted in the mounting shell at the top of the base and then fixed through the fixing bolts, so that the first supporting leg and the second supporting leg are fixed when the device is used.

Description

Technical Field

[0001] The present invention relates to the technical field of liner detection, and particularly relates to a multi-angle puller for on-site detection of the bonding strength of liners. Background Art

[0002] A liner refers to a protective plate installed on the inner wall of these structures. It is mainly used to prevent the inner walls of funnels and ash silos from being worn, impacted, and possibly corroded by materials, thereby extending the service life of the structures. At the same time, the liner can also make the material flow more smoothly, reduce the adhesion and accumulation of materials on the wall surface, and avoid problems such as blockage caused by material retention. In the prior art, structures such as funnels and ash silos need to load and unload materials for a long time. If the bonding strength of the wear-resistant materials bonded to the inner surface of the liner is not good, it will accelerate the wear of the funnels and ash silos and affect the safe use. When performing a pull-out test on the wear-resistant materials on the liner, the inclination angles of different liners are different, and it is difficult to adjust the angle during the use of the device. Summary of the Invention

[0003] The purpose of the present invention is to provide a multi-angle puller for on-site detection of the bonding strength of liners to solve the problems mentioned in the above background art.

[0004] To achieve the above purpose, the present invention adopts the following technical solution: A multi-angle puller for on-site detection of the bonding strength of liners, comprising: a first leg, a second leg, a liner body, and a frame. An adjustment groove one is provided on the surface of the top of the first leg, and an adjustment groove two is provided on the surface of the top of the second leg. Wear-resistant plates are equidistantly installed on the surface of the liner body. An adjustment bolt one is movably installed on the inner wall of the adjustment groove one, and an adjustment bolt two is movably installed on the inner wall of the adjustment groove two. The surface of the adjustment bolt one is threadedly embedded in the interior of the frame, and the surface of the adjustment bolt two is threadedly embedded in the interior of the frame. An installation plate is installed on the surface of the frame, a detection assembly is provided on the surface of the installation plate, a fixed block is installed at the other end of the detection assembly, and bases are installed at the bottoms of the first leg and the second leg.

[0005] As a preferred embodiment, the surface of the adjustment bolt one is threadedly embedded in the interior of the frame, and the surface of the adjustment bolt two is threadedly embedded in the interior of the frame.

[0006] As a preferred embodiment, the detection assembly includes a motor. The output end of the motor is installed on the surface of the installation plate, and a transmission rod is fixedly installed at the output end of the motor. One side of the fixed block is fixedly installed at the other end of the transmission rod

[0007] As a preferred embodiment, cylinders are fixedly installed at both ends of the four sides of the fixed block, and fixed plates are fixedly installed at the other ends of the cylinders.

[0008] As a preferred embodiment, bases are installed at the bottoms of the first support leg and the second support leg, and a mounting shell is fixedly installed on the top of the base. The number of the mounting shells is four.

[0009] As a preferred embodiment, two fixing bolts are threadedly embedded on the surface of the mounting shell. The bottoms of the first support leg and the second support leg are embedded in the inner wall of the mounting shell, and the bottoms of the first support leg and the second support leg are installed on the inner wall of the mounting shell through the fixing bolts.

[0010] As a preferred embodiment, a weight-increasing plate is installed at the bottom of the base, and a gasket is installed at the bottom of the weight-increasing plate.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0012] 1. In the present invention, by loosening the first adjusting bolt and the second adjusting bolt, the first adjusting bolt and the second adjusting bolt can be lifted and lowered in the first adjusting groove and the second adjusting groove. By the synchronous lifting and lowering of the first adjusting bolt and the second adjusting bolt, the height of the frame is adjusted. By the non-synchronous lifting and lowering of the first adjusting bolt and the second adjusting bolt or one adjusting and the other remaining stationary, the angle of the frame is adjusted, so that the device can adjust the angle according to the inclination of the lining plate body, making the device more perfect.

[0013] 2. In the present invention, the bottoms of the first support leg and the second support leg are installed inside the mounting shell fixedly installed on the top of the base, and then fixed through the fixing bolts. At the same time, the weight of the device is increased by the weight-increasing plate installed at the bottom of the base, so that the first support leg and the second support leg are fixed when the device is in use, and the device can be kept stable when in use, making the device more perfect. Description of the Drawings

[0014] Figure 1 For a multi-angle pull tester for on-site detection of the bonding strength of lining plates provided by the present invention;

[0015] Figure 2 For a multi-angle pull tester for on-site detection of the bonding strength of lining plates provided by the present invention;

[0016] Figure 3 For a multi-angle pull tester for on-site detection of the bonding strength of lining plates provided by the present invention;

[0017] Figure 4 For a multi-angle pull tester for on-site detection of the bonding strength of lining plates provided by the present invention.

[0018] Legend Explanation:

[0019] 1. First leg; 101. First adjustment groove; 2. Second leg; 201. Second adjustment groove; 3. Liner body; 301. Wear-resistant plate; 4. First adjustment bolt; 5. Second adjustment bolt; 6. Frame; 7. Mounting plate; 8. Detection assembly; 801. Motor; 802. Transmission rod; 9. Fixed block; 10. Cylinder; 11. Fixed piece; 12. Base; 13. Mounting shell; 14. Fixed bolt; 15. Weight-increasing plate; 16. Gasket. Detailed implementation

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: a multi-angle puller for on-site detection of the bonding strength of liners, including: a first leg 1, a second leg 2, a liner body 3 and a frame 6. An adjustment groove 101 is provided on the surface of the top of the first leg 1, and an adjustment groove 201 is provided on the surface of the top of the second leg 2. Wear-resistant plates 301 are equidistantly installed on the surface of the liner body 3. An adjustment bolt 4 is movably installed on the inner wall of the adjustment groove 101, and an adjustment bolt 5 is movably installed on the inner wall of the adjustment groove 201. The surface of the adjustment bolt 4 is threadedly embedded in the interior of the frame 6, and the surface of the adjustment bolt 5 is threadedly embedded in the interior of the frame 6. A mounting plate 7 is installed on the surface of the frame 6, a detection assembly 8 is provided on the surface of the mounting plate 7, and a fixed block 9 is installed at the other end of the detection assembly 8.

[0022] Specifically: when the device starts to be used, by starting the detection assembly 8 provided on the surface of the mounting plate 7, the fixed block 9 installed at the other end of the detection assembly 8 fixes the wear-resistant plate 301 installed on the surface of the liner body 3, and then the detection assembly 8 pulls the wear-resistant plate 301 installed on the surface of the liner body 3, making the device more perfect.

[0023] In one embodiment, the surface of the adjustment bolt 4 is threadedly embedded in the interior of the frame 6, and the surface of the adjustment bolt 5 is threadedly embedded in the interior of the frame 6.

[0024] Specifically: During the use of the device, the surface of the first adjusting bolt 4 moves on the inner wall of the first adjusting groove 101, the surface thread of the first adjusting bolt 4 is embedded in the interior of the frame 6, the surface of the second adjusting bolt 5 moves on the inner wall of the second adjusting groove 201, and the surface thread of the second adjusting bolt 5 is embedded in the interior of the frame 6. By loosening but not removing the first adjusting bolt 4 and the second adjusting bolt 5, the first adjusting bolt 4 and the second adjusting bolt 5 perform synchronous lifting adjustment in the first adjusting groove 101 and the second adjusting groove 201. After adjustment, the first adjusting bolt 4 and the second adjusting bolt 5 are tightened to adjust the height of the frame 6. After loosening the first adjusting bolt 4 and the second adjusting bolt 5, the first adjusting bolt 4 and the second adjusting bolt 5 perform asynchronous lifting adjustment in the first adjusting groove 101 and the second adjusting groove 201 to adjust the angle of the frame 6, enabling the device to detect the lining body 3 at different angles when performing a pulling test on the wear-resistant plate 301 installed on the surface of the lining body 3, making the device more perfect.

[0025] In one embodiment, the detection assembly 8 includes a motor 801. The output end of the motor 801 is installed on the surface of the mounting plate 7, and a transmission rod 802 is fixedly installed at the output end of the motor 801. One side of the fixed block 9 is fixedly installed at the other end of the transmission rod 802.

[0026] Specifically: Fix the fixed block 9 at the other end of the transmission rod 802 on the wear-resistant plate 301 to be detected. By starting the motor 801 to drive the transmission rod 802, a pulling test is performed on the wear-resistant plate 301 installed on the surface of the lining body 3, making the device more perfect.

[0027] In one embodiment, cylinders 10 are fixedly installed at both ends of the four sides of the fixed block 9, and fixed pieces 11 are fixedly installed at the other ends of the cylinders 10.

[0028] Specifically: By starting the cylinders 10 fixedly installed at both ends of the four sides of the fixed block 9, the fixed pieces 11 are driven to clamp the wear-resistant plate 301 to be detected, enabling the device to better perform a pulling test on the wear-resistant plate 301.

[0029] In one embodiment, bases 12 are installed at the bottoms of the first support leg 1 and the second support leg 2. A mounting shell 13 is fixedly installed at the top of the base 12. The number of mounting shells 13 is four. Two fixing bolts 14 are threadedly embedded in the surface of the mounting shell 13. The bottoms of the first support leg 1 and the second support leg 2 are embedded in the inner wall of the mounting shell 13. The bottoms of the first support leg 1 and the second support leg 2 are installed on the inner wall of the mounting shell 13 through the fixing bolts 14.

[0030] Specifically: When the device starts to be used, the first leg 1 and the second leg 2 are installed on the inner wall of the corresponding mounting shell 13, and then tightened and fixed by the fixing bolts 14. Since the number of fixing bolts 14 on each mounting shell 13 is two, the fixing effect is better, so that the first leg 1 and the second leg 2 can be supported during the use of the device, making the device more perfect.

[0031] In one embodiment, a weight increasing plate 15 is installed at the bottom of the base 12, and a gasket 16 is installed at the bottom of the weight increasing plate 15.

[0032] Specifically: The weight of the base 12 is increased by the weight increasing plate 15 installed at the bottom of the base 12, improving the stability of the installation of the first leg 1 and the second leg 2 on the base 12. The friction between the device and the ground is increased by the gasket 16 installed at the bottom of the weight increasing plate 15, making the device more stable and more perfect.

[0033] Working principle: When the device starts to be used, by pressing the other end of the frame 6 against the liner body 3, the cylinders 10 fixedly installed at both ends of the four sides of the fixing block 9 are started to drive the fixing piece 11 to clamp the wear-resistant plate 301 to be detected. Then, by starting the motor 801 to drive the transmission rod 802, the wear-resistant plate 301 is subjected to a pulling test. During the use of the device, by moving the surface of the adjusting bolt 1 in the inner wall of the adjusting groove 101, the thread on the surface of the adjusting bolt 1 is embedded in the interior of the frame 6. The surface of the adjusting bolt 2 moves in the inner wall of the adjusting groove 201, and the thread on the surface of the adjusting bolt 2 is embedded in the interior of the frame 6. By loosening but not removing the adjusting bolt 1 and the adjusting bolt 2, the adjusting bolt 1 and the adjusting bolt 2 are synchronously lifted and lowered in the adjusting groove 101 and the adjusting groove 201. After adjustment, the adjusting bolt 1 and the adjusting bolt 2 are tightened to adjust the height of the frame 6. At the same time, after loosening the adjusting bolt 1 and the adjusting bolt 2, the adjusting bolt 1 and the adjusting bolt 2 are lifted and lowered out of sync or one is adjusted while the other remains stationary in the adjusting groove 101 and the adjusting groove 201 to adjust the angle of the frame 6. Thus, when the device performs a pulling test on the wear-resistant plate 301 installed on the surface of the liner body 3, it can detect the liner body 3 at different angles, making the device more perfect. When the device starts to be used, the first leg 1 and the second leg 2 are installed on the inner wall of the corresponding mounting shell 13, and then tightened and fixed by the fixing bolts 14. Since the number of fixing bolts 14 on each mounting shell 13 is two, the fixing effect is better, so that the first leg 1 and the second leg 2 can be supported during the use of the device. The weight-increasing plate 15 installed at the bottom of the base 12 increases the weight of the base 12, improving the stability of the first leg 1 and the second leg 2 installed on the base 12. The gasket 16 installed at the bottom of the weight-increasing plate 15 increases the friction between the device and the ground, making the device more stable and more perfect.

[0034] The above is only a preferred embodiment of the present invention and is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A multi-angle puller for on-site detection of the bonding strength of liners, characterized in that Including: Leg 1 (1), Leg 2 (2), lining plate body (3) and frame (6). An adjustment groove 1 (101) is provided on the surface of the top of Leg 1 (1), and an adjustment groove 2 (201) is provided on the surface of the top of Leg 2 (2). Wear-resistant plates (301) are equidistantly installed on the surface of the lining plate body (3). An adjustment bolt 1 (4) is movably installed on the inner wall of the adjustment groove 1 (101), and an adjustment bolt 2 (5) is movably installed on the inner wall of the adjustment groove 2 (201). One end of the frame (6) is installed between Leg 1 (1) and Leg 2 (2). An installation plate (7) is installed on the surface of the frame (6), a detection component (8) is arranged on the surface of the installation plate (7), and a fixed block (9) is installed at the other end of the detection component (8).

2. The multi-angle puller for on-site detection of the bonding strength of the lining plate according to claim 1, characterized in that: The surface of the adjustment bolt 1 (4) is threadedly embedded in the interior of the frame (6), and the surface of the adjustment bolt 2 (5) is threadedly embedded in the interior of the frame (6).

3. The multi-angle puller for on-site detection of the bonding strength of the liner plate according to claim 1, wherein: The detection component (8) includes a motor (801). The output end of the motor (801) is installed on the surface of the installation plate (7). A transmission rod (802) is fixedly installed at the output end of the motor (801). One side of the fixed block (9) is fixedly installed at the other end of the transmission rod (802).

4. The multi-angle puller for on-site detection of the bonding strength of the liner plate according to claim 1, characterized in that: At both ends of the four sides of the fixed block (9), cylinders (10) are fixedly installed, and a fixed piece (11) is fixedly installed at the other end of the cylinders (10).

5. The multi-angle puller for on-site detection of the bonding strength of liners according to claim 1, wherein: Bases (12) are installed at the bottoms of Leg 1 (1) and Leg 2 (2), and mounting shells (13) are fixedly installed at the tops of the bases (12). The number of the mounting shells (13) is four.

6. The multi-angle puller for on-site detection of the bonding strength of the liner according to claim 5, wherein: Two fixing bolts (14) are threadedly embedded in the surface of the mounting shell (13). The bottoms of Leg 1 (1) and Leg 2 (2) are embedded in the inner walls of the mounting shells (13). The bottoms of Leg 1 (1) and Leg 2 (2) are installed on the inner walls of the mounting shells (13) through the fixing bolts (14).

7. The multi-angle puller for on-site detection of the bonding strength of the lining plate according to claim 5, wherein: A weight-increasing plate (15) is installed at the bottom of the base (12), and a gasket (16) is installed at the bottom of the weight-increasing plate (15).

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