Building wall thickness detection device

Abstract

The utility model provides a building wall thickness detection device, and relates to the technical field of building wall thickness detection devices, the building wall thickness detection device comprises a thickness detector and a lead, one end of the lead is inserted in a slot on the thickness detector, the building wall thickness detection device is provided with a limiting device, and the thickness detector can limit the thickness of the building wall. When the thickness detector is used for measuring the thickness of a building wall, after an ultrasonic detection head is inserted into an insertion groove through a wire, a screw hole limiting frame is manually rotated to a certain angle in the inner wall of a U-shaped block, then a threaded rod is rotated to a certain number of turns in the inner wall of the screw hole limiting frame, and then a limiting block is driven to move downwards; when the thickness detector is used, one side of the wire abuts against one side of the circular ring block, the plug of the wire is pressed and limited in the inner wall of the slot of the thickness detector, and if the wire is stumbled accidentally in the use process, the end of the plug of the wire is not prone to loosening or falling off from the slot, so that the detection efficiency and use of the thickness detector are not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of building wall thickness detection devices, in particular to a building wall thickness detection device. Background Art

[0002] The wall thickness detection device is a device used to measure and detect the thickness of building walls when collecting building data.

[0003] When using a thickness detector to measure the thickness of a building wall, an ultrasonic probe is usually inserted into a slot on the thickness detector through a wire. In order to improve the adaptability of the existing thickness detector to the use environment, the wire of the ultrasonic probe is usually designed to be longer. During the detection process, the wire is scattered on one side of the thickness detector and may be accidentally caught on other objects, causing one end of the wire to loosen or fall off from the slot on the thickness detector, thereby affecting the detection efficiency and use of the thickness detector. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a building wall thickness detection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building wall thickness detection device, including a thickness detector and a wire, one end of the wire is inserted into a slot on the thickness detector, one end of the wire is fixedly connected to an ultrasonic detection head, a display screen is provided on one side of the thickness detector, a limiting device is provided on one side of the thickness detector, a protective device is provided on one side of the thickness detector, the limiting device includes two U-shaped blocks, one side of the two U-shaped blocks is fixedly connected to one side of the thickness detector respectively, the inner wall of the U-shaped block is rotatably connected to a screw hole limiting frame, the inner wall of the screw hole limiting frame is threadedly connected to a threaded rod, one end of the threaded rod is rotatably connected to the limiting block, and the outer surface of the wire plug is fixedly connected to a circular ring block.

[0006] The effect achieved by the above components is: by setting a limit device, when using a thickness detector to measure the thickness of a building wall, the ultrasonic detection head is usually first inserted into the slot on the thickness detector through a wire, and then the screw hole limit frame is manually rotated to a certain angle in the inner wall of the U-shaped block, so that one end of it is attached to the outer surface of the wire plug, and then the threaded rod is rotated to a certain number of turns in the inner wall of the screw hole limit frame to drive the limit block to move downward, so that one side of it abuts against one side of the circular ring block, and the plug of the wire is pressed and limited in the inner wall of the slot of the thickness detector. If the wire is accidentally tripped during use, it is not easy for one end of the wire plug to loosen or fall off from the slot, so that it does not affect the detection efficiency and use of the thickness detector.

[0007] Preferably, a limiting groove is symmetrically provided on one side of the annular block, and the limiting block is inserted into the inner wall of the limiting groove.

[0008] The effect achieved by the above components is: by setting the limiting groove, when limiting, the limiting block can be inserted into the inner wall of the limiting groove and abut against the bottom of the limiting groove, making it more firm and stable to limit the wire.

[0009] Preferably, one end of the threaded rod is fixedly connected to a plurality of screw blocks, and the plurality of screw blocks are arranged at equal distances.

[0010] The effect achieved by the above components is that by providing the twist block, the contact area of ​​one end of the threaded rod can be increased, making it easier to manually hold and twist it.

[0011] Preferably, a telescopic rod is symmetrically fixedly connected to one side of the limit block, and one end of the telescopic rod is fixedly connected to one side of the screw hole limit frame.

[0012] The effect achieved by the above components is: by setting the telescopic rod, the movement direction of the limit block can be limited and fixed, so that it is not easy to rotate with the movement of the threaded rod during movement, making it easy to abut against one side of the circular ring block.

[0013] Preferably, the protective device includes a groove frame, one side of the groove frame is fixedly connected to one side of the thickness detector, the inner wall of the groove frame is rotatably connected with a protective cover, the outer surface size of the protective cover is larger than the size of the display screen, one side of the thickness detector is rotatably connected with a limit rod, and one end of the limit rod is inserted into the inner wall of one end of the protective cover.

[0014] The effect achieved by the above components is: by setting the protective device, when the thickness detector is not in use, the protective cover can be rotated to a certain angle in the inner wall of the groove frame so that one side of it abuts against one side of the display screen to protect it, and then the limiting rod is rotated to a certain angle so that one end of it is inserted into the inner wall of one end of the protective cover and hooked, so that the protective cover can be fixedly limited on one side of the thickness detector after protecting the display screen, making it difficult to open. In this way, when the thickness detector is carried and transported, if a collision occurs, the display screen will not be damaged and cannot be used, thereby improving safety during transportation.

[0015] Preferably, an operating block is fixedly connected to one side of the limiting rod, and a plurality of anti-slip protrusions are fixedly connected to both sides of the operating block.

[0016] The effect achieved by the above components is that by setting the operating block, one side of the limit rod can be conveniently grasped manually and rotated, so as to facilitate operation thereof.

[0017] Preferably, a magnet block is fixedly connected to one side of the protective cover, the limiting rod is made of iron, and one side of the magnet block is magnetically attracted to one side of the limiting rod.

[0018] The effect achieved by the above components is: by setting the magnet block, when the limit rod is inserted into the inner wall of one end of the protective cover and hooked, the magnet block will absorb and fix the limit rod, making its limit more secure.

[0019] Preferably, bearings are fixedly connected to both sides of one end of the protective cover, and the outer ring of the bearing is fixedly connected to the inner wall of the groove frame.

[0020] The effect achieved by the above components is that by arranging the bearing, the rotational wear between one end of the protective cover and the groove frame can be reduced, thereby increasing the service life of both.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting a limit device, when using a thickness detector to measure the thickness of a building wall, the ultrasonic detection head is usually first inserted into the slot on the thickness detector through a wire, and then the screw hole limit frame is manually rotated to a certain angle in the inner wall of the U-shaped block so that one end of it is attached to the outer surface of the wire plug. Then, the threaded rod is rotated to a certain number of circles in the inner wall of the screw hole limit frame to drive the limit block to move downward so that one side of it abuts against one side of the circular ring block, and the plug of the wire is pressed and limited in the inner wall of the slot of the thickness detector. If the wire is accidentally tripped during use, it is not easy for one end of the wire plug to loosen or fall off from the slot, so that it does not affect the detection efficiency and use of the thickness detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the screw hole limit frame of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the thickness detector of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the protective cover of the utility model;

[0027] Figure 5 for Figure 4 Schematic diagram of the central structure.

[0028] Legend: 1. Thickness detector; 2. Limit device; 3. Protective device; 4. Wire; 5. Ultrasonic detection head; 6. Display screen; 21. U-shaped block; 22. Screw hole limit frame; 23. Threaded rod; 24. Limit block; 25. Ring block; 26. Limit groove; 27. Twist block; 28. Telescopic rod; 31. Groove frame; 32. Protective cover; 33. Limit rod; 34. Operating block; 35. Magnet block; 36. Bearing. DETAILED DESCRIPTION

[0029] Embodiment 1, as Figure 1-5 As shown, a building wall thickness detection device comprises a thickness detector 1 and a wire 4, one end of the wire 4 is inserted into a slot on the thickness detector 1, one end of the wire 4 is fixedly connected to an ultrasonic detection head 5, a display screen 6 is provided on one side of the thickness detector 1, a limiting device 2 is provided on one side of the thickness detector 1, a protective device 3 is provided on one side of the thickness detector 1, the limiting device 2 comprises two U-shaped blocks 21, one side of the two U-shaped blocks 21 is fixedly connected to one side of the thickness detector 1 respectively, the inner wall of the U-shaped block 21 is rotatably connected to a screw hole limiting frame 22, the inner wall of the screw hole limiting frame 22 is threadedly connected to a threaded rod 23, one end of the threaded rod 23 is rotatably connected to a limiting block 24, and the outer surface of the plug of the wire 4 is fixedly connected to a circular ring block 25. When using the thickness detector 1 to measure the thickness of the building wall, the ultrasonic detection head 5 is usually first inserted into the slot on the thickness detector 1 through the wire 4, and then the screw hole limit frame 22 is manually rotated to a certain angle in the inner wall of the U-shaped block 21 so that one end of it is attached to the outer surface of the plug of the wire 4. Then, the threaded rod 23 is rotated to a certain number of circles in the inner wall of the screw hole limit frame 22 to drive the limit block 24 to move downward so that one side of it abuts against one side of the circular ring block 25, and the plug of the wire 4 is pressed and limited in the inner wall of the slot of the thickness detector 1. If the wire 4 is accidentally tripped during use, it is not easy for one end of the plug of the wire 4 to loosen or fall off from the slot, so that it does not affect the detection efficiency and use of the thickness detector 1.

[0030] Reference Figure 2 As shown, this embodiment discloses that a limiting groove 26 is symmetrically provided on one side of the circular ring block 25, and the limiting block 24 is inserted into the inner wall of the limiting groove 26. By providing the limiting groove 26, when limiting, the limiting block 24 can be inserted into the inner wall of the limiting groove 26 and abut against the bottom of the limiting groove 26, so that the limiting of the wire 4 is more firm and stable. One end of the threaded rod 23 is fixedly connected with a plurality of twisting blocks 27, and the plurality of twisting blocks 27 are arranged at equal distances. By providing the twisting block 27, the contact area of ​​one end of the threaded rod 23 can be increased, so that it is convenient to manually hold and twist it.

[0031] Reference Figure 2As shown, the present embodiment discloses that a telescopic rod 28 is symmetrically fixedly connected to one side of the limit block 24, and one end of the telescopic rod 28 is fixedly connected to one side of the screw hole limit frame 22. By providing the telescopic rod 28, the movement direction of the limit block 24 can be limited and fixed, so that it is not easy to rotate with the movement of the threaded rod 23 during movement, so that it is easy to abut against one side of the annular block 25.

[0032] Reference Figure 3-5 As shown, the present embodiment discloses that the protective device 3 includes a groove frame 31, one side of the groove frame 31 is fixedly connected to one side of the thickness detector 1, the inner wall of the groove frame 31 is rotatably connected with a protective cover 32, the outer surface size of the protective cover 32 is larger than the size of the display screen 6, and one side of the thickness detector 1 is rotatably connected with a limiting rod 33, one end of the limiting rod 33 is inserted into the inner wall of one end of the protective cover 32. When the thickness detector 1 is not in use, the protective cover 32 can be rotated to a certain angle in the inner wall of the groove frame 31, so that one side of it abuts against one side of the display screen 6 to protect it, and then the limiting rod 33 is rotated to a certain angle so that one end of it is inserted into the inner wall of one end of the protective cover 32, and one end of it is hooked, so that the protective cover 32 can be fixedly limited on one side of the thickness detector 1 after the display screen 6 is protected, so that it is not easy to open, so that when the thickness detector 1 is carried and transported, if a collision occurs, the display screen 6 will not be damaged and cannot be used, thereby improving the safety during transportation.

[0033] Reference Figure 3-5 As shown, the present embodiment discloses that one side of the limit rod 33 is fixedly connected with an operating block 34, and both sides of the operating block 34 are fixedly connected with a plurality of anti-slip protrusions. By providing the operating block 34, one side of the limit rod 33 can be conveniently grasped and rotated manually, so as to facilitate operation thereof. One side of the protective cover 32 is fixedly connected with a magnet block 35, and the limit rod 33 is made of iron, and one side of the magnet block 35 is magnetically attracted to one side of the limit rod 33. By providing the magnet block 35, when the limit rod 33 is inserted into the inner wall of one end of the protective cover 32 and hooked, the magnet block 35 will adsorb and fix the limit rod 33, so that the limit is more firmly. Both sides of one end of the protective cover 32 are fixedly connected with bearings 36, and the outer ring of the bearing 36 is fixedly connected with the inner wall of the groove frame 31. By providing the bearing 36, the rotational wear between one end of the protective cover 32 and the groove frame 31 can be reduced, and the service life of both can be improved.

[0034] Working principle, when using the thickness detector 1 to measure the thickness of the building wall, the ultrasonic detection head 5 is usually first inserted into the slot on the thickness detector 1 through the wire 4, and then the screw hole limit frame 22 is manually rotated to a certain angle in the inner wall of the U-shaped block 21, so that one end of it is attached to the outer surface of the plug of the wire 4, and then the screw block 27 is manually held to rotate the threaded rod 23 in the inner wall of the screw hole limit frame 22 to a certain number of circles. Under the limiting action of the telescopic rod 28, the limiting block 24 can be driven to move downward, so that one end of it is inserted into the inner wall of the limiting groove 26 and abuts on one side of the inner wall, and the plug of the wire 4 is pressed and limited in the inner wall of the slot of the thickness detector 1. If the wire 4 is accidentally tripped during use, it is not easy for one end of the wire 4 plug to loosen or fall off from the slot, so that it does not affect the detection efficiency and use of the thickness detector 1.

[0035] When the thickness detector 1 is not in use, the protective cover 32 can be rotated to a certain angle in the inner wall of the groove frame 31 so that one side of it abuts against one side of the display screen 6 to protect it, and then the limiting rod 33 is rotated to a certain angle so that one end of it is inserted into the inner wall of one end of the protective cover 32 and is adsorbed and fixed by the magnet block 35, so that one end of the protective cover 32 is hooked, so that the protective cover 32 can be fixedly limited on one side of the thickness detector 1 after the display screen 6 is protected, making it difficult to open. In this way, when the thickness detector 1 is carried and transported, if a collision occurs, the display screen 6 will not be damaged and cannot be used, thereby improving safety during transportation.

Claims

1. A building wall thickness detection device, comprising a thickness detector (1) and a conductor (4), characterized in that: One end of the wire (4) is inserted into a slot on the thickness detector (1), one end of the wire (4) is fixedly connected to an ultrasonic detection head (5), one side of the thickness detector (1) is provided with a display screen (6), one side of the thickness detector (1) is provided with a limiting device (2), one side of the thickness detector (1) is provided with a protective device (3), the limiting device (2) comprises two U-shaped blocks (21), one side of the two U-shaped blocks (21) is fixedly connected to one side of the thickness detector (1), the inner wall of the U-shaped block (21) is rotatably connected to a screw hole limiting frame (22), the inner wall of the screw hole limiting frame (22) is threadedly connected to a threaded rod (23), one end of the threaded rod (23) is rotatably connected to a limiting block (24), and the outer surface of the plug of the wire (4) is fixedly connected to a circular ring block (25).

2. A building wall thickness detection device according to claim 1, characterized in that: A limiting groove (26) is symmetrically provided on one side of the annular block (25), and the limiting block (24) is inserted into the inner wall of the limiting groove (26).

3. A building wall thickness detection device according to claim 1, characterized in that: One end of the threaded rod (23) is fixedly connected to a plurality of screw blocks (27), and the plurality of screw blocks (27) are arranged at equal distances.

4. A building wall thickness detection device according to claim 1, characterized in that: A telescopic rod (28) is symmetrically fixedly connected to one side of the limit block (24), and one end of the telescopic rod (28) is fixedly connected to one side of the screw hole limit frame (22).

5. A building wall thickness detection device according to claim 1, characterized in that: The protective device (3) comprises a groove frame (31), one side of the groove frame (31) is fixedly connected to one side of the thickness detector (1), the inner wall of the groove frame (31) is rotatably connected to a protective cover (32), the outer surface size of the protective cover (32) is larger than the size of the display screen (6), and one side of the thickness detector (1) is rotatably connected to a limit rod (33), one end of the limit rod (33) is inserted into the inner wall of one end of the protective cover (32).

6. A building wall thickness detection device according to claim 5, characterized in that: An operating block (34) is fixedly connected to one side of the limiting rod (33), and a plurality of anti-slip protrusions are fixedly connected to both sides of the operating block (34).

7. A building wall thickness detection device according to claim 5, characterized in that: A magnet block (35) is fixedly connected to one side of the protective cover (32); the limiting rod (33) is made of iron; and one side of the magnet block (35) is magnetically attracted to one side of the limiting rod (33).

8. A building wall thickness detection device according to claim 5, characterized in that: Bearings (36) are fixedly connected to both sides of one end of the protective cover (32), and the outer ring of the bearing (36) is fixedly connected to the inner wall of the groove frame (31).

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