Welding-free sleeve type sounding pipe

Abstract

The utility model discloses a welding-free sleeve type sounding pipe, which belongs to the field of sleeve type sounding pipes and comprises an adjusting component and a clamping component. The clamping assembly is assembled on the adjusting assembly and does linear motion in the vertical stroke range of the adjusting assembly. The clamping assembly comprises a clamping base arranged on the adjusting assembly. According to the welding-free sleeve type sounding pipe, the second sounding pipe is connected to the first sounding pipe in a threaded mode, installation of the first sounding pipe and the second sounding pipe can be achieved, in the actual casing operation, a user can arrange a plurality of clamping assemblies in a reinforcement cage, clamping installation of the first sounding pipe is completed in sequence, and the welding-free sleeve type sounding pipe is convenient to use. The first sounding pipe can be assembled in the reinforcement cage in a welding-free mode, the overall assembling efficiency is higher, adjustment is convenient and fast, the first sounding pipe can be conveniently and rapidly assembled, and compared with traditional welding type assembling, the height of the first sounding pipe can be adjusted so that the first sounding pipe can be conveniently used in different assembling environments.

Description

Technical Field

[0001] The utility model belongs to the field of sleeve type sonic detection tubes, and in particular relates to a welding-free sleeve type sonic detection tube. Background Art

[0002] The ultrasonic testing tube is the channel through which the probe enters the interior of the pile body when ultrasonic testing is performed on bored piles in construction projects. It is an important component of the ultrasonic testing system for bored piles. The way it is embedded in the pile and its arrangement on the cross section of the pile will directly affect the test results.

[0003] In the prior art, the sonic detection tube can be directly fixed on the inner side of the steel cage by welding or binding. The tubes are basically kept parallel and are generally installed in sections along with the steel cage. The joints between each section are mostly connected by reverse threading or welding. The welding method is slow. Once the welding is completed, the position of the sleeve sonic detection tube is fixed. If the position is found to be inaccurate or needs to be adjusted, it cannot be corrected, which may lead to deviations in the test results. At the same time, the welding operation requires professional welding technology and equipment, which increases the complexity and difficulty of the construction and may also prolong the construction time. Therefore, a welding-free sleeve sonic detection tube is proposed to solve the problem of traditional welded assembly. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides a welding-free sleeve-type acoustic detection tube, which has the advantages of being able to quickly complete the assembly of the acoustic detection tube and to adjust the position of the acoustic detection tube multiple times.

[0005] To achieve the above object, the utility model provides a welding-free sleeve type acoustic detection tube, comprising an adjustment component and a clamping component; the clamping component is assembled on the adjustment component and performs linear motion along the vertical travel range of the adjustment component;

[0006] The clamping assembly comprises a clamping seat arranged on the adjustment assembly, the clamping seat is provided with two slide grooves in parallel, the two slide grooves are both provided with a chimeric block for sliding, the sides of the two chimeric blocks are both provided with a bearing plate, and the other side of the bearing plate is provided with two clamping plates for detachability;

[0007] A positioning plate is arranged in each of the two slide grooves, a small screw is rotatably arranged in the positioning plate, and the threads of the two small screws are arranged in opposite directions and are respectively engaged with one of the engaging blocks;

[0008] The four clamping plates are arranged in groups of two and are arranged opposite to each other. Clamping notches with triangular cross-sections are opened on the side surfaces of the clamping plates.

[0009] As a further improvement of the utility model, matching bolt holes are provided on the bearing plate and the clamping plate, a positioning pin is threadedly connected to the bearing plate, and the clamping plate is detachably arranged on the bearing plate through the positioning pin; a blocking block is connected to the side of the engaging block.

[0010] As a further improvement of the utility model, a plurality of friction lines are provided in the clamping notch, and the friction lines are arranged in a diagonal pattern; a first acoustic detection tube is clamped between the four clamping plates.

[0011] As a further improvement of the present invention, both ends of the first acoustic detection tube are open and the inner walls of both ends are provided with internal threads, and one end of the first acoustic detection tube is threadedly connected to the second acoustic detection tube.

[0012] As a further improvement of the present invention, the adjustment assembly includes a positioning seat, with shaft sleeves provided on both sides of the positioning seat, threaded screws are rotatably provided in the two shaft sleeves, a slider seat is provided on the outside of the threaded screw for engagement, and two side rods are also provided on the positioning seat, and the two side rods are respectively provided on one side of the threaded screw and penetrate the threaded screw.

[0013] As a further improvement of the utility model, a rotating shaft handle is installed on the side of the positioning seat, one end of which passes through the shaft sleeve and is connected to the threaded screw; a limiting seat is installed on the back side of the clamping seat, a screw hole is opened on the limiting seat, and the clamping seat is detachably assembled on the slider seat by bolts.

[0014] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0015] The welding-free sleeve-type sonic detection tube of the utility model, in actual use, can stably clamp the first sonic detection tube through the mutual movement and cooperation of multiple components in the clamping assembly, and the user can adjust the clamping stroke between the four clamping plates by rotating the two small screws in the clamping assembly. At this time, the user can use the four clamping plates to clamp and limit the first sonic detection tube. Subsequently, the user can install the first sonic detection tube and the second sonic detection tube by threading the second sonic detection tube to the first sonic detection tube. In actual casing operations, the user can set multiple groups of clamping assemblies in the steel cage, and complete the clamping and installation of the first sonic detection tube in turn, so that the assembly of the first sonic detection tube in the steel cage can be completed in a welding-free manner, the overall assembly efficiency is higher and the adjustment is convenient, and the first sonic detection tube can be quickly assembled.

[0016] The welding-free sleeve-type sonic detection tube of the utility model is connected with the clamping assembly through the rotation connection between the setting adjustment assembly and the clamping assembly. When adjusting and assembling the first sonic detection tube, the user rotates the threaded screw in the adjustment assembly. When the threaded screw rotates, it is laterally limited by the two side rods, so that the slider seat engaged with the outside of the threaded screw can drive the clamping seat to move vertically along the stroke range of the threaded screw. At this time, through the assembly between the clamping assembly and the first sonic detection tube, the vertical movement adjustment of the first sonic detection tube as a whole can be completed by using the adjustment assembly. When the first sonic detection tube is assembled in the steel cage, the vertical height fine-tuning of the first sonic detection tube as a whole can also be achieved. At this time, compared with the traditional welding assembly, the present application can also adjust the height of the first sonic detection tube to adapt to different assembly environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the adjustment component and the clamping component of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall disassembly structure of the clamping assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the interlocking block and the clamping plate of the utility model.

[0021] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. adjustment assembly; 11. positioning seat; 12. sleeve; 13. threaded screw; 14. slider seat; 15. shaft handle; 16. side rod; 2. clamping assembly; 21. clamping seat; 211. limit seat; 22. slide groove; 221. positioning plate; 23. engaging block; 24. blocking block; 25. bearing plate; 26. positioning pin; 27. clamping plate; 28. clamping notch; 29. ​​friction pattern; 210. small screw; 3. first acoustic detection tube; 4. second acoustic detection tube. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] Depend on Figure 1-4A welding-free sleeve type acoustic detection tube is provided, comprising an adjusting component 1 and a clamping component 2; the clamping component 2 is assembled on the adjusting component 1 and performs linear motion along the vertical travel range of the adjusting component 1;

[0025] The clamping assembly 2 includes a clamping seat 21 disposed on the adjusting assembly 1, and two slide grooves 22 are parallelly provided on the clamping seat 21, and an engaging block 23 is slidably provided in each of the two slide grooves 22, and a bearing plate 25 is provided on the side of each of the two engaging blocks 23, and two clamping plates 27 are detachably provided on the other side of the bearing plate 25;

[0026] A positioning plate 221 is disposed in each of the two slide grooves 22, and a small screw rod 210 is rotatably disposed in the positioning plate 221. The two small screw rods 210 are arranged in opposite directions and are respectively engaged with one of the engaging blocks 23;

[0027] The four clamping plates 27 are arranged in pairs and face each other, and a clamping notch 28 with a triangular cross section is formed on the side surface of the clamping plate 27 .

[0028] In the present embodiment, in actual use, the mutual movement and coordination of the multiple components in the clamping assembly 2 can make the clamping assembly 2 stably clamp the first acoustic detection tube 3. The user can adjust the clamping stroke between the four clamping plates 27 by rotating the two small screws 210 in the clamping assembly 2. At this time, the user can use the four clamping plates 27 to clamp and limit the first acoustic detection tube 3. Then, the user can install the first acoustic detection tube 3 and the second acoustic detection tube 4 by threading the second acoustic detection tube 4 onto the first acoustic detection tube 3. In actual casing operations, the user can set multiple groups of clamping assemblies 2 in the steel cage, and complete the clamping and installation of the first acoustic detection tube 3 in turn, so that the first acoustic detection tube 3 can be assembled in the steel cage without welding. The overall assembly efficiency is higher and the adjustment is convenient, which facilitates the rapid assembly of the first acoustic detection tube 3.

[0029] Furthermore, considering that the traditional first acoustic detection tube 3 is assembled in the steel cage by connecting several first acoustic detection tubes 3 in sequence, and considering the connection stability of the first acoustic detection tube 3 at the vertical height, in the actual assembly operation, the user can connect the first acoustic detection tube 3 with the second acoustic detection tube 4, and set a group of clamping components 2 on each first acoustic detection tube 3 separated by a second acoustic detection tube 4. At this time, by assembling several groups of clamping components 2 and the first acoustic detection tube 3, a stable connection of the first acoustic detection tube 3 can be achieved.

[0030] Specifically, refer to Figure 3-4The bearing plate 25 and the clamping plate 27 are provided with matching bolt holes, the bearing plate 25 is threadedly connected with a positioning pin 26, and the clamping plate 27 is detachably arranged on the bearing plate 25 through the positioning pin 26; the side of the engaging block 23 is connected with a blocking block 24.

[0031] In this embodiment, through the connection between the positioning pin 26 and the clamping plate 27, in actual use, as in the embodiment Figure 3 As shown in the figure, the clamping plate 27 can be detachably assembled on the bearing plate 25 by using the positioning pin 26. When the clamping plate 27 becomes loose and damaged during long-term clamping operations, or is rusted when assembled in the steel cage, the detachable design can ensure that the user can replace the clamping plate 27 in time, thereby ensuring the normal use of the clamping plate 27.

[0032] Furthermore, the blocking block 24 can prevent the engaging block 23 from slipping out of the sliding groove 22 .

[0033] Specifically, refer to Figure 3-4 A plurality of friction lines 29 are provided in the clamping notch 28 , and the friction lines 29 are arranged in a diagonal pattern; a first acoustic detection tube 3 is clamped between the four clamping plates 27 .

[0034] In this embodiment, in the actual assembly operation, after the user completes the clamping of the first acoustic detection tube 3 using four sets of clamping plates 27, a plurality of friction lines 29 are provided on the clamping notch 28. During use, the twill anti-slip lines provided on the side of the clamping notch 28 can significantly increase the friction between the clamping notch 28 and the first acoustic detection tube 3, and can effectively prevent the first acoustic detection tube 3 from sliding even in a humid or greasy environment, thereby ensuring the stability of the clamping.

[0035] Specifically, refer to Figure 1-2 The first acoustic detection tube 3 is open at both ends and has internal threads on its inner walls at both ends. One end of the first acoustic detection tube 3 is threadedly connected to the second acoustic detection tube 4.

[0036] In this embodiment, by setting a threaded connection between the first acoustic detection tube 3 and the second acoustic detection tube 4, in actual operation, the adjacent first acoustic detection tubes 3 and second acoustic detection tubes 4 can be quickly assembled together, reducing welding operations and realizing welding-free sleeve assembly.

[0037] Specifically, refer to Figure 1-2 The adjustment component 1 includes a positioning seat 11, and shaft sleeves 12 are arranged on both sides of the positioning seat 11. Threaded screws 13 are rotatably arranged in the two shaft sleeves 12, and a slider seat 14 is meshed with the threaded screw 13 outside. Two side rods 16 are also arranged on the positioning seat 11. The two side rods 16 are respectively arranged on one side of the threaded screw 13 and penetrate the threaded screw 13.

[0038] In this embodiment, through the rotational connection between the adjustment component 1 and the clamping component 2, when adjusting and assembling the first acoustic detection tube 3, the user rotates the threaded screw 13 in the adjustment component 1. When the threaded screw 13 rotates, it is laterally limited by the two side rods 16, so that the slider seat 14 engaged with the outside of the threaded screw 13 can drive the clamping seat 21 to move vertically along the stroke range of the threaded screw 13. At this time, through the assembly between the clamping component 2 and the first acoustic detection tube 3, the vertical movement adjustment of the first acoustic detection tube 3 as a whole can be achieved by using the adjustment component 1.

[0039] It should be noted that when the first sonic detection tube 3 is assembled in the steel cage, by fine-tuning the vertical height of the first sonic detection tube 3 as a whole, compared with the traditional welding assembly, the present application can also adjust the height of the first sonic detection tube 3 to adapt to use in different assembly environments.

[0040] Specifically, refer to Figure 1-2 A rotating shaft handle 15 is assembled on the side of the positioning seat 11, one end of the rotating shaft handle 15 passes through the shaft sleeve 12 and is connected to the threaded screw 13; a limiting seat 211 is installed on the back side of the clamping seat 21, and a screw hole is opened on the limiting seat 211. The clamping seat 21 is detachably assembled on the slider seat 14 by bolts.

[0041] In this embodiment, the shaft handle 15 can be used to rotate and adjust the threaded screw 13. In a preferred embodiment, as shown in the embodiment Figure 2 As shown in the figure, the user positions the clamping seat 21 on the slider seat 14 by bolts, and then the assembly and installation of the clamping component 2 on the adjusting component 1 can be completed. Then the user positions the adjusting component 1 vertically and parallelly in the steel cage by welding or wire tying, and the common installation between the adjusting component 1 and the clamping component 2 can be completed. Through the detachable assembly between the clamping seat 21 and the slider seat 14, the set clamping component 2 can be quickly installed on the adjusting component 1, thereby improving the overall operating efficiency when configuring the first acoustic detection tube 3.

[0042] The welding-free sleeve type acoustic detection tube of the utility model:

[0043] Step 1: In actual use, by positioning the clamping seat 21 on the slider seat 14 with bolts, the assembly and installation of the clamping assembly 2 on the adjusting assembly 1 can be completed. Then, the user positions the adjusting assembly 1 vertically and parallelly in the steel cage by welding or tying with steel wires, and the joint installation between the adjusting assembly 1 and the clamping assembly 2 can be completed.

[0044] Step 2: After the adjustment assembly 1 is installed, the user rotates the two small screws 210, and the two small screws 210 are engaged with the engaging blocks 23 in the slide groove 22, and the tooth direction of the two small screws 210 is limited, so that the two engaging blocks 23 can be clamped and moved in opposite directions in the slide groove 22. Through the connection between the engaging blocks 23 and the bearing plate 25, and the installation connection between the bearing plate 25 and the clamping plate 27, when the engaging blocks 23 are moving, the four clamping plates 27 can slide in opposite directions in pairs;

[0045] Step 3: When the four clamping plates 27 are clamping, the user places the first acoustic detection tube 3 between the four clamping plates 27 and adjusts the small screw rod 210 by rotating the four clamping plates 27 to clamp and limit the first acoustic detection tube 3. Then the user again threads the second acoustic detection tube 4 onto the first acoustic detection tube 3 to install the first acoustic detection tube 3 and the second acoustic detection tube 4. At the same time, the user cooperates with the clamping of the first acoustic detection tube 3 by multiple sets of clamping components 2 to complete the assembly of the first acoustic detection tube 3 without welding.

[0046] Step 4: After the first acoustic detection tube 3 is assembled on the clamping assembly 2, the user can also adjust the vertical height of the first acoustic detection tube 3 according to actual needs. By rotating the shaft handle 15, the threaded screw 13 connected to the shaft handle 15 can rotate accordingly. When the threaded screw 13 rotates, it is laterally limited by the two side rods 16, so that the slider seat 14 engaged with the outside of the threaded screw 13 can drive the clamping seat 21 to move vertically along the stroke range of the threaded screw 13. At this time, through the assembly between the clamping assembly 2 and the first acoustic detection tube 3, the vertical movement adjustment of the entire first acoustic detection tube 3 can be achieved by using the adjustment assembly 1.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding-free sleeve type acoustic detection tube, characterized in that ； It comprises an adjusting component (1) and a clamping component (2); the clamping component (2) is assembled on the adjusting component (1) and performs linear motion along the vertical travel range of the adjusting component (1); The clamping assembly (2) comprises a clamping seat (21) arranged on the adjusting assembly (1), the clamping seat (21) having two parallel sliding grooves (22), the two sliding grooves (22) each having an engaging block (23) slidably arranged therein, the sides of the two engaging blocks (23) each having a bearing plate (25), and the other side of the bearing plate (25) having two clamping plates (27) detachably arranged thereon; A positioning plate (221) is disposed in each of the two slide grooves (22), a small screw rod (210) is rotatably disposed in the positioning plate (221), and the two small screw rods (210) are arranged with threads in opposite directions and are respectively meshed with one of the engaging blocks (23); The four clamping plates (27) are arranged in groups of two and are arranged opposite to each other. A clamping notch (28) with a triangular cross section is provided on the side surface of the clamping plate (27).

2. The welding-free sleeve type acoustic detection tube according to claim 1 is characterized in that: The bearing plate (25) and the clamping plate (27) are provided with matching bolt holes, a positioning pin (26) is threadedly connected to the bearing plate (25), and the clamping plate (27) is detachably arranged on the bearing plate (25) through the positioning pin (26); and a blocking block (24) is connected to the side of the engaging block (23).

3. The welding-free sleeve type acoustic detection tube according to claim 1, characterized in that: A plurality of friction lines (29) are also provided in the clamping notch (28), and the friction lines (29) are arranged in a diagonal pattern; a first acoustic detection tube (3) is clamped between the four clamping plates (27).

4. The welding-free sleeve type acoustic detection tube according to claim 3 is characterized in that: The first acoustic detection tube (3) is open at both ends and inner walls at both ends are provided with internal threads, and one end of the first acoustic detection tube (3) is threadedly connected to the second acoustic detection tube (4).

5. The welding-free sleeve type acoustic detection tube according to claim 1, characterized in that: The adjustment assembly (1) comprises a positioning seat (11), wherein shaft sleeves (12) are arranged on both sides of the positioning seat (11), threaded screws (13) are rotatably arranged inside the two shaft sleeves (12), and a slider seat (14) is arranged on the outside of the threaded screw (13) for engagement, and two side rods (16) are also arranged on the positioning seat (11), and the two side rods (16) are respectively arranged on one side of the threaded screw (13) and penetrate the threaded screw (13).

6. The welding-free sleeve type acoustic detection tube according to claim 5, characterized in that: A rotating shaft handle (15) is mounted on the side of the positioning seat (11), one end of which passes through the shaft sleeve (12) and is connected to the threaded screw (13); a limiting seat (211) is installed on the back side of the clamping seat (21), a screw hole is opened on the limiting seat (211), and the clamping seat (21) is detachably mounted on the slider seat (14) by bolts.

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