Portable grout fill measuring device

Abstract

The utility model discloses a portable grouting material fullness tester, including ultrasonic detector, the ultrasonic detector back is equipped with support rod, the support rod front is equipped with the chuck, the chuck is combined on the ultrasonic detector, and the chuck both sides symmetry is equipped with the handle, the support rod rear end is equipped with the adjusting lever, the adjusting lever is adjustable to the support rod before and after, be equipped with the sliding block on the adjusting lever, the sliding block can be adjusted up and down along the adjusting lever, be installed ultrasonic detection probe on the sliding block, ultrasonic detection probe and ultrasonic detector electric nature links. The utility model discloses through setting up support rod, and the adjusting lever is inserted to have on support rod, and support rod installs on ultrasonic detector, and ultrasonic detection probe sets up on the adjusting lever, and ultrasonic detection probe can move up and down along the adjusting lever, and the flexible use of ultrasonic detection probe is convenient, and the staff can hold handle operation whole equipment.

Description

Technical Field

[0001] This utility model relates to the field of building engineering testing technology, specifically a portable grout saturation tester. Background Technology

[0002] In prefabricated buildings, bridge engineering, and other fields, grouting connection technology is widely used in critical areas such as rebar sleeve connections and precast component joint filling. The fullness of the grout directly affects the load-bearing capacity and durability of the structure. Incomplete grouting can easily lead to problems such as rebar corrosion and stress concentration, and in severe cases, may cause structural safety hazards. Therefore, rapid and accurate detection of grout fullness is an important step in ensuring project quality.

[0003] Currently, methods for detecting the fullness of grouting materials are mainly divided into two categories: destructive testing and non-destructive testing. Destructive testing typically involves core drilling or cutting open components. While this allows direct observation of the grouting condition, it causes irreversible damage to the structure and is costly and inefficient, making it suitable only for spot checks and difficult to perform large-area testing. Some destructive tests require drilling holes in the tested object but do not require core drilling. For example, the utility model patent with publication number CN222280640U discloses a grouting material fullness detection device. Although this type of device causes less structural damage to the tested object, it still results in some degree of damage.

[0004] To avoid damaging the object being tested, non-destructive testing methods can be used, typically employing ultrasonic testing equipment. However, existing ultrasonic testing equipment requires the use of an ultrasonic testing instrument in conjunction with an ultrasonic testing probe. Furthermore, the operator must hold the ultrasonic testing instrument with one hand and operate the ultrasonic probe with the other, making operation extremely inconvenient and hindering the proper use of the ultrasonic testing instrument. Utility Model Content

[0005] The purpose of this invention is to provide a portable grout fullness tester, which aims to improve the problem that the operation of existing ultrasonic testing equipment is extremely inconvenient and not conducive to the operation and use of ultrasonic testing instruments.

[0006] This utility model is implemented as follows: A portable grout fullness tester includes an ultrasonic detector. A support rod is mounted on the back of the ultrasonic detector. A locking head is located at the front end of the support rod, engaging with the ultrasonic detector. Handles are symmetrically located on both sides of the locking head. An adjusting rod is located at the rear end of the support rod, adjustable forward and backward relative to the support rod. A slider is mounted on the adjusting rod, adjustable up and down along the adjusting rod. An ultrasonic detection probe is mounted on the slider and electrically connected to the ultrasonic detector.

[0007] Preferably, the ultrasonic detector has a control panel and a display screen on the front, and symmetrical slots on both sides of the ultrasonic detector, and a connection slot on the top of the ultrasonic detector.

[0008] Preferably, the support rod has a insertion groove in the middle and a first clamping knob at the rear end of the side of the support rod.

[0009] Preferably, the card head is U-shaped and engages with the card slots on both sides of the ultrasonic detector, and the card head is provided with a second clamping knob on both sides.

[0010] Preferably, the adjusting rod has symmetrical guide grooves on both sides, and the end of the adjusting rod facing the support rod has an installation joint. The installation joint has a plug rod in the middle, and the plug rod is inserted into the plug groove.

[0011] Preferably, the slider has a U-shaped structure, with guide blocks on both sides inside the slider. The guide blocks are inserted into the guide groove, and a third clamping knob is provided on the side of the slider.

[0012] Preferably, a mounting platform is provided in the middle of the back of the slider, and a threaded groove is provided in the middle of the mounting platform.

[0013] Preferably, the ultrasonic testing probe has a stud at one end facing the mounting platform, the stud being connected to a threaded groove, a spring wire on the side of the ultrasonic testing probe, and a connecting plug at the end of the spring wire, the connecting plug being electrically connected to the ultrasonic testing probe.

[0014] Preferably, it also includes a support base plate, the back of the card head is provided with a connector, the middle of the connector is provided with a connecting groove, the side of the connector is provided with a set screw, and the set screw abuts against the support base plate.

[0015] Preferably, the support base plate has a support foot at the bottom corner, a connector is provided at the rear end of the upper surface of the support base plate, a plug plate is provided at the top of the connector, and the plug plate is inserted into the connecting groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model features a support rod with an adjustable rod inserted into it. The support rod is mounted on an ultrasonic testing instrument, and the ultrasonic testing probe is mounted on the adjustable rod. The ultrasonic testing probe can move up and down along the adjustable rod, facilitating its flexible use. Symmetrical handles are provided on both sides of the support rod, allowing operators to hold the handles and operate the entire device. This allows the ultrasonic testing probe to be pressed against the object being tested while also facilitating the operation of the ultrasonic testing instrument, greatly improving its stable use.

[0017] 2. This utility model features a supporting base plate, which facilitates the placement of the entire device on the ground or workbench. This prevents the ultrasonic detector from being worn and also makes it easier to place the entire device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the ultrasonic testing instrument of this utility model; Figure 3 This is a schematic diagram of the structure of the support rod of this utility model; Figure 4 This is a schematic diagram of the structure of the adjusting rod of this utility model; Figure 5 This is a schematic diagram of the slider of this utility model; Figure 6 This is a schematic diagram of the structure of the ultrasonic testing probe of this utility model; Figure 7 This is a structural schematic diagram of the supporting base plate of this utility model.

[0019] In the diagram: 1. Ultrasonic detector; 11. Control panel; 12. Slot; 13. Connecting slot; 2. Support rod; 21. Plug-in slot; 22. First clamping knob; 23. Clamp head; 24. Second clamping knob; 25. Handle; 26. Connector; 27. Set screw; 28. Connecting groove; 3. Adjusting rod; 31. Guide groove; 32. Mounting connector; 33. Plug-in rod; 4. Slider; 41. Mounting platform; 42. Threaded groove; 43. Third clamping knob; 44. Guide block; 5. Ultrasonic testing probe; 51. Stud; 52. Spring wire; 53. Connecting plug; 6. Support base plate; 61. Support leg; 62. Plug-in connector; 63. Plug-in plate. Detailed implementation method: In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details: Example 1 like Figure 1 and Figure 3As shown, a portable grout fullness tester includes an ultrasonic detector 1, which is used to conveniently test the fullness of grout. A support rod 2 is mounted on the back of the ultrasonic detector 1, and a locking head 23 is provided at the front end of the support rod 2. The locking head 23 engages with the ultrasonic detector 1, facilitating stable connection between the support rod 2 and the fullness tester. Handles 25 are symmetrically provided on both sides of the locking head 23, allowing for easy gripping and operation of the entire device. An adjusting rod 3 is provided at the rear end of the support rod 2, allowing for front-to-back adjustment relative to the support rod 2. The adjusting rod 3 facilitates the installation of a slider 4, enabling its vertical movement. The slider 4 is mounted on the adjusting rod 3 and can be adjusted up and down along the adjusting rod 3. An ultrasonic testing probe 5 is mounted on the slider 4 and is electrically connected to the ultrasonic detector 1. The ultrasonic testing probe 5 is conveniently attached to the grout to be tested, thus facilitating the fullness test of the grout.

[0021] like Figure 2 As shown, the ultrasonic detector 1 has a control panel 11 and a display screen on its front. The control panel 11 and the display screen work together to facilitate the operation of the entire ultrasonic detector 1. The ultrasonic detector 1 also has symmetrical slots 12 on both sides, which facilitate the installation of the clip 23 and ensure its stable installation. The top of the ultrasonic detector 1 has a connection slot 13, which facilitates the connection between the ultrasonic detector 1 and the ultrasonic testing probe 5.

[0022] like Figure 3 As shown, the support rod 2 has a insertion slot 21 in the middle, which facilitates the connection between the support rod 2 and the adjusting rod 3. The support rod 2 has a first clamping knob 22 at the rear end of its side, which facilitates fixing the extension and retraction length of the adjusting rod 3.

[0023] like Figure 4 As shown, the clamp head 23 is U-shaped and engages with the slots 12 on both sides of the ultrasonic detector 1, ensuring stable installation of the clamp head 23. Furthermore, the clamp head 23 has second clamping knobs 24 on both sides, which facilitate fixing the position of the clamp head 23.

[0024] like Figure 5 As shown, the adjusting rod 3 has symmetrical guide grooves 31 on both sides. The guide grooves 31 facilitate the installation of the slider 4 and allow the slider 4 to move stably up and down along the guide grooves 31. The end of the adjusting rod 3 facing the support rod 2 has an installation joint 32. The installation joint 32 has a plug-in rod 33 in the middle. The plug-in rod 33 is inserted into the plug-in groove 21, which facilitates the adjustment rod 3 to move back and forth along the support rod 2.

[0025] like Figure 6As shown, the slider 4 has a U-shaped structure. Guide blocks 44 are provided on both sides inside the slider 4, and the guide blocks 44 engage with the guide groove 31. A third clamping knob 43 is provided on the side of the slider 4. The guide blocks 44 are conveniently engaged in the guide groove 31, facilitating the slider 4 to move up and down along the adjusting rod 3. The third clamping knob 43 is used to fix the position of the slider 4. A mounting platform 41 is provided in the middle of the back of the slider 4, and a threaded groove 42 is provided in the middle of the mounting platform 41. The cooperation between the mounting platform 41 and the threaded groove 42 facilitates the threaded connection between the ultrasonic testing probe 5 and the threaded groove 42.

[0026] like Figure 7 As shown, the ultrasonic testing probe 5 has a stud 51 at one end facing the mounting platform 41. The stud 51 is connected to the threaded groove 42 to facilitate the stability of the ultrasonic testing probe 5. A spring wire 52 is provided on the side of the ultrasonic testing probe 5, and a connecting plug 53 is provided at the end of the spring wire 52. The connecting plug 53 is electrically connected to the ultrasonic testing probe 5, which facilitates the electrical connection between the ultrasonic testing probe 5 and the ultrasonic testing instrument 1.

[0027] Example 2 like Figure 1 and Figure 3 As shown, a portable grout fullness tester includes an ultrasonic detector 1, which is used to conveniently test the fullness of grout. A support rod 2 is mounted on the back of the ultrasonic detector 1, and a locking head 23 is provided at the front end of the support rod 2. The locking head 23 engages with the ultrasonic detector 1, facilitating stable connection between the support rod 2 and the fullness tester. Handles 25 are symmetrically provided on both sides of the locking head 23, allowing for easy gripping and operation of the entire device. An adjusting rod 3 is provided at the rear end of the support rod 2, allowing for front-to-back adjustment relative to the support rod 2. The adjusting rod 3 facilitates the installation of a slider 4, enabling its vertical movement. The slider 4 is mounted on the adjusting rod 3 and can be adjusted up and down along the adjusting rod 3. An ultrasonic testing probe 5 is mounted on the slider 4 and is electrically connected to the ultrasonic detector 1. The ultrasonic testing probe 5 is conveniently attached to the grout to be tested, thus facilitating the fullness test of the grout.

[0028] like Figure 2 As shown, the ultrasonic detector 1 has a control panel 11 and a display screen on its front. The control panel 11 and the display screen work together to facilitate the operation of the entire ultrasonic detector 1. The ultrasonic detector 1 also has symmetrical slots 12 on both sides, which facilitate the installation of the clip 23 and ensure its stable installation. The top of the ultrasonic detector 1 has a connection slot 13, which facilitates the connection between the ultrasonic detector 1 and the ultrasonic testing probe 5.

[0029] like Figure 3As shown, the support rod 2 has a insertion slot 21 in the middle, which facilitates the connection between the support rod 2 and the adjusting rod 3. The support rod 2 has a first clamping knob 22 at the rear end of its side, which facilitates fixing the extension and retraction length of the adjusting rod 3.

[0030] like Figure 4 As shown, the clamp head 23 is U-shaped and engages with the slots 12 on both sides of the ultrasonic detector 1, ensuring stable installation of the clamp head 23. Furthermore, the clamp head 23 has second clamping knobs 24 on both sides, which facilitate fixing the position of the clamp head 23.

[0031] like Figure 5 As shown, the adjusting rod 3 has symmetrical guide grooves 31 on both sides. The guide grooves 31 facilitate the installation of the slider 4 and allow the slider 4 to move stably up and down along the guide grooves 31. The end of the adjusting rod 3 facing the support rod 2 has an installation joint 32. The installation joint 32 has a plug-in rod 33 in the middle. The plug-in rod 33 is inserted into the plug-in groove 21, which facilitates the adjustment rod 3 to move back and forth along the support rod 2.

[0032] like Figure 6 As shown, the slider 4 has a U-shaped structure. Guide blocks 44 are provided on both sides inside the slider 4, and the guide blocks 44 engage with the guide groove 31. A third clamping knob 43 is provided on the side of the slider 4. The guide blocks 44 are conveniently engaged in the guide groove 31, facilitating the slider 4 to move up and down along the adjusting rod 3. The third clamping knob 43 is used to fix the position of the slider 4. A mounting platform 41 is provided in the middle of the back of the slider 4, and a threaded groove 42 is provided in the middle of the mounting platform 41. The cooperation between the mounting platform 41 and the threaded groove 42 facilitates the threaded connection between the ultrasonic testing probe 5 and the threaded groove 42.

[0033] like Figure 7 As shown, the ultrasonic testing probe 5 has a stud 51 at one end facing the mounting platform 41. The stud 51 is connected to the threaded groove 42 to facilitate the stability of the ultrasonic testing probe 5. A spring wire 52 is provided on the side of the ultrasonic testing probe 5, and a connecting plug 53 is provided at the end of the spring wire 52. The connecting plug 53 is electrically connected to the ultrasonic testing probe 5, which facilitates the electrical connection between the ultrasonic testing probe 5 and the ultrasonic testing instrument 1.

[0034] like Figure 1 and Figure 3 As shown, it also includes a support base plate 6, a connector 26 on the back of the clip 23, a connecting groove 28 in the middle of the connector 26, and a set screw 27 on the side of the connector 26, which abuts against the support base plate 6. This structure facilitates the stable installation of the support base plate 6 and protects the ultrasonic detector 1 when the entire device is placed on the ground or workbench, preventing the ultrasonic detector 1 from being worn by the ground or workbench.

[0035] like Figure 7As shown, the support base plate 6 has feet 61 at the bottom corners, which are convenient for supporting the base plate on the ground or workbench. The upper surface of the support base plate 6 has a connector 62 at the rear end, and the top of the connector 62 has a connector plate 63. The connector plate 63 is inserted into the connecting groove 28, which facilitates the installation and fixing of the support base plate 6.

[0036] Working principle: By adjusting the relative positions of the support rod 2 and the adjusting rod 3, and the position of the slider 4 on the adjusting rod 3, the ultrasonic testing probe 5 mounted on the slider 4 can be flexibly adjusted to fit the part of the grout to be tested. The ultrasonic testing probe 5 is stably connected to the threaded groove 42 of the slider 4 through the stud 51, and is connected to the connection slot 13 on the top of the ultrasonic testing instrument 1 through the spring wire 52 and the end connector 53, so as to realize electrical connection for signal transmission. During operation, the probe emits ultrasonic waves to the grout to be tested and receives the reflected signal. After the signal is transmitted to the ultrasonic testing instrument 1, the instrument processes and analyzes the signal, and then displays the grout fullness information on the front display screen. The operator can perform relevant operation control through the control panel 11. At the same time, the support base plate 6 at the bottom of the equipment is inserted into the connecting groove 28 of the connector 26 on the back of the clip 23 through the plug plate 63 and fixed by the set screw 27. The support feet 61 on its bottom surface provide stable protection and support for the equipment, avoid the ultrasonic testing instrument 1 from direct contact with the placement surface and avoid wear, and ensure the smooth progress of the testing process.

[0037] In summary, compared with the prior art, this application, by setting up a support rod 2 with an adjusting rod 3 inserted into it, and mounting the support rod 2 on the ultrasonic detector 1, and placing the ultrasonic detector 5 on the adjusting rod 3, allows the ultrasonic detector 5 to move up and down along the adjusting rod 3, facilitating the flexible use of the ultrasonic detector 5; symmetrical handles 25 are provided on both sides of the support rod 2, allowing the operator to hold the handles 25 to operate the entire device. This allows the ultrasonic detector 5 to be pressed against the object being tested, while also facilitating the operator's operation of the ultrasonic detector 1, greatly improving the stable use of the ultrasonic detector 1.

[0038] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable grout saturation tester, comprising an ultrasonic detector (1), characterized in that, The ultrasonic detector (1) has a support rod (2) installed on its back. The front end of the support rod (2) is provided with a locking head (23), which is engaged with the ultrasonic detector (1). The locking head (23) is provided with handles (25) symmetrically on both sides of the locking head (23). The rear end of the support rod (2) is provided with an adjusting rod (3), which can be adjusted back and forth relative to the support rod (2). The adjusting rod (3) is provided with a slider (4), which can be adjusted up and down along the adjusting rod (3). An ultrasonic detection probe (5) is installed on the slider (4), which is electrically connected to the ultrasonic detector (1).

2. The portable grout saturation tester according to claim 1, characterized in that, The ultrasonic detector (1) has a control panel (11) and a display screen on the front, and the ultrasonic detector (1) has symmetrical slots (12) on both sides, and a connecting slot (13) on the top.

3. The portable grout saturation tester according to claim 1, characterized in that, The support rod (2) has a insertion groove (21) in the middle and a first pressing knob (22) on the rear side of the support rod (2).

4. The portable grout saturation tester according to claim 3, characterized in that, The card head (23) is U-shaped and is engaged in the card slots (12) on both sides of the ultrasonic detector (1). The card head (23) is provided with a second pressing knob (24) on both sides.

5. The portable grout saturation tester according to claim 1, characterized in that, The adjusting rod (3) has symmetrical guide grooves (31) on both sides. The adjusting rod (3) has an installation joint (32) at one end facing the support rod (2). The installation joint (32) has a plug rod (33) in the middle. The plug rod (33) is inserted into the plug groove (21).

6. A portable grout saturation tester according to claim 5, characterized in that, The slider (4) has a U-shaped structure. Guide blocks (44) are provided on both sides inside the slider (4). The guide blocks (44) are inserted into the guide groove (31). A third pressing knob (43) is provided on the side of the slider (4).

7. A portable grout saturation tester according to claim 6, characterized in that, The slider (4) has a mounting platform (41) in the middle of its back side, and the mounting platform (41) has a threaded groove (42) in the middle.

8. A portable grout saturation tester according to claim 7, characterized in that, The ultrasonic testing probe (5) has a stud (51) at one end facing the mounting platform (41), the stud (51) is connected to the threaded groove (42), the ultrasonic testing probe (5) has a spring wire (52) on its side, and a connecting plug (53) is provided at the end of the spring wire (52), the connecting plug (53) is electrically connected to the ultrasonic testing probe (5).

9. A portable grout saturation tester according to any one of claims 1-8, characterized in that, It also includes a support base plate (6), a connector (26) on the back of the card head (23), a connecting groove (28) in the middle of the connector (26), a set screw (27) on the side of the connector (26), and the set screw (27) abutting against the support base plate (6).

10. A portable grout saturation tester according to claim 9, characterized in that, The support base plate (6) has a support foot (61) at the bottom corner, and a connector (62) is provided at the rear end of the upper surface of the support base plate (6). The connector (62) has a plug plate (63) at the top, and the plug plate (63) is inserted into the connecting groove (28).

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