Sounding pipe connecting structure

Abstract

The utility model relates to the technical field of sounding pipes, and discloses a sounding pipe connecting structure which comprises a first pipe body, the right end of the first pipe body is fixedly connected with an outer lantern ring, threads are arranged in the outer lantern ring, the interior of the outer lantern ring is connected with an inner lantern ring through threads, the right side of the inner lantern ring is fixedly connected with a second pipe body, and the right side of the second pipe body is fixedly connected with an outer lantern ring. The outer side of the first pipe body is fixedly connected with a first limiting ring, the outer side of the second pipe body is fixedly connected with a second limiting ring, the outer side of the first limiting ring and the outer side of the second limiting ring are each sleeved with a connecting ring, and the interiors of the two connecting rings are each connected with four threaded rods distributed in an annular array through threads. The sounding pipe connecting structure has the advantages of being convenient to disassemble and the like, and the problems that the speed of a welding connecting mode of the sounding pipe is low, and the sounding pipe is inconvenient to use due to the fact that the sounding pipe is inconvenient to disassemble in the later period are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of acoustic detection pipes, in particular to an acoustic detection pipe connection structure. Background Art

[0002] The sonic detection tube is an indispensable sonic detection tube. The quality of a pile can be detected by using the sonic detection tube. The sonic detection tube is the channel for the probe to enter the inside of the pile body when the ultrasonic detection method is used for cast-in-place piles. It is an important component of the ultrasonic detection system for cast-in-place piles. Its pre-embedding method in the pile and its layout on the cross section of the pile will directly affect the detection results.

[0003] The existing acoustic detection tubes on the market are usually connected by welding. The connection speed of the acoustic detection tube by welding is slow and it is not convenient to disassemble later, which makes it inconvenient to use. Therefore, an acoustic detection tube connection structure is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an acoustic detection tube connection structure, which has the advantages of easy disassembly, etc., and solves the problem that the acoustic detection tube connection method using welding is slow and difficult to disassemble later, resulting in inconvenience in use.

[0006] (II) Technical solution

[0007] The utility model solves the above-mentioned technical problem through the following technical solutions: a sonic detection tube connection structure, comprising a first tube body, the right end of the first tube body being fixedly connected with an outer sleeve ring, the interior of the outer sleeve ring being provided with a threaded arrangement, the interior of the outer sleeve ring being threadedly connected with an inner sleeve ring, the right side of the inner sleeve ring being fixedly connected with a second tube body, the outer side of the first tube body being fixedly connected with a first limiting ring, the outer side of the second tube body being fixedly connected with a second limiting ring, the outer sides of the first limiting ring and the second limiting ring being both sleeved with connecting rings, the interiors of the two connecting rings being threadedly connected with four threaded rods distributed in a circular array.

[0008] The beneficial effects of the utility model are as follows: the outer ring and the inner ring perform preliminary fixation on the first tube body and the second tube body through threads, the first limiting ring and the second limiting ring provide a higher force-bearing area for the two connecting rings, the four threaded rods fix the first limiting ring and the second limiting ring through the two connecting rings, the first limiting ring and the second limiting ring fix the first tube body and the second tube body through the outer ring and the inner ring, after the four threaded rods are disassembled by tools, the first tube body is rotated to drive the outer ring to rotate after fixing the inner ring through the second tube body, and the disassembly of the first tube body and the second tube body can be completed.

[0009] The acoustic detection pipe connection structure has the advantage of being easy to disassemble.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the first limiting ring has a plurality of first slots arranged in a circular array, each of the first slots has a first limiting block inserted therein, and the left sides of the first limiting blocks are fixedly connected to the right side of the left connecting ring.

[0012] The beneficial effect of adopting the above further solution is that the plurality of first clamping slots can limit the plurality of first limiting blocks through the first limiting ring.

[0013] Furthermore, the second limiting ring is provided with a plurality of second slots arranged in a circular array, a second limiting block is inserted into each of the second slots, and the right sides of each of the second limiting blocks are fixedly connected to the left side of the right connecting ring.

[0014] The beneficial effect of adopting the above further solution is that the plurality of second clamping slots can limit the plurality of second limiting blocks through the second limiting ring.

[0015] Furthermore, a sealing ring is fixedly connected to the left side of the inner ring, and a sealing groove matched with the sealing ring is formed on the right side of the outer ring.

[0016] The beneficial effect of adopting the above further solution is that the sealing ring can cooperate with the sealing groove to increase the sealing performance between the outer ring and the inner ring.

[0017] Furthermore, the inner side of the first limiting ring is fixedly connected to the outer side of the outer ring, and the inner side of the second limiting ring is fixedly connected to the outer side of the inner ring.

[0018] The beneficial effect of adopting the above further solution is that the first limiting ring can provide a further fixing effect on the outer ring through the first tube body.

[0019] Furthermore, labels are provided on the outer sides of the first tube body and the second tube body, and both labels are adhesively provided.

[0020] The beneficial effect of adopting the above further solution is that the label is convenient for recording the information of the first tube body and the second tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a front view of the threaded rod and connecting ring connection structure of the utility model;

[0023] Figure 3 This is a side view of the connection structure between the sealing ring and the inner sleeve ring of the utility model;

[0024] Figure 4 This is an enlarged view of the structure at point A of the utility model.

[0025] In the figure: 1. first tube body; 2. outer ring; 3. inner ring; 4. second tube body; 5. first limiting ring; 6. second limiting ring; 7. connecting ring; 8. threaded rod; 9. first slot; 10. first limiting block; 11. second slot; 12. second limiting block; 13. sealing ring; 14. sealing groove; 15. label. DETAILED DESCRIPTION

[0026] 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.

[0027] In the embodiment, Figure 1-4 Provided is a connection structure of an acoustic detection tube. The utility model comprises a first tube body 1. An outer sleeve 2 is fixedly connected to the right end of the first tube body 1. The inner part of the outer sleeve 2 is provided with a thread. The inner part of the outer sleeve 2 is connected to an inner sleeve 3 through a thread. The right side of the inner sleeve 3 is fixedly connected to a second tube body 4. A first limiting ring 5 is fixedly connected to the outer side of the first tube body 1. A second limiting ring 6 is fixedly connected to the outer side of the second tube body 4. A connecting ring 7 is sleeved on the outer sides of the first limiting ring 5 and the second limiting ring 6. The inner sides of the two connecting rings 7 are both connected to four threaded rods 8 distributed in a circular array through a thread.

[0028] The first limiting ring 5 is provided with a plurality of first slots 9 arranged in a circular array, and a first limiting block 10 is inserted into each of the first slots 9. The left sides of the plurality of first limiting blocks 10 are fixedly connected to the right side of the left connecting ring 7.

[0029] A plurality of first slots 9 can limit a plurality of first limiting blocks 10 through a first limiting ring 5, and a plurality of first limiting blocks 10 can limit a left connecting ring 7;

[0030] The second limiting ring 6 is provided with a plurality of second slots 11 arranged in a circular array, and a second limiting block 12 is inserted into each of the second slots 11. The right sides of the second limiting blocks 12 are fixedly connected to the left side of the right connecting ring 7.

[0031] The plurality of second slots 11 can limit the plurality of second limiting blocks 12 through the second limiting ring 6, and the plurality of second limiting blocks 12 can limit the right connecting ring 7;

[0032] A sealing ring 13 is fixedly connected to the left side of the inner ring 3, and a sealing groove 14 adapted to the sealing ring 13 is provided on the right side of the outer ring 2;

[0033] The sealing ring 13 can cooperate with the sealing groove 14 to increase the sealing performance between the outer ring 2 and the inner ring 3;

[0034] The inner side of the first limiting ring 5 is fixedly connected to the outer side of the outer sleeve 2, and the inner side of the second limiting ring 6 is fixedly connected to the outer side of the inner sleeve 3;

[0035] The first limiting ring 5 can provide a further fixing effect on the outer ring 2 through the first tube body 1, and the second limiting ring 6 can provide a further fixing effect on the inner ring 3 through the second tube body 4;

[0036] The outer sides of the first tube body 1 and the second tube body 4 are both provided with labels 15, and the two labels 15 are both adhesively provided;

[0037] The label 15 is convenient for recording the information of the first tube body 1 and the second tube body 4 . Both label stickers 15 are adhesively arranged to facilitate replacement of the label stickers 15 .

[0038] Working principle:

[0039] Step 1: When disassembly is required, use an external tool to screw out the four threaded rods 8 from the inside of the two connecting rings 7, fix the inner ring 3 by fixing the second tube body 4, rotate the first tube body 1 to drive the outer ring 2 to rotate, and then take out the inner ring 3 from the inner side of the outer ring 2 to complete the disassembly;

[0040] Step 2: When installation is required, fix the inner ring 3 by fixing the second tube body 4, rotate the first tube body 1 to drive the outer ring 2 to rotate, and then thread the inner ring 3 and the outer ring 2 together, and fix the first tube body 1 and the second tube body 4 in the first step;

[0041] Step 3: Insert the several first limit blocks 10 fixed on the right side of the left connecting ring 7 into the inner sides of the several first slots 9 to fix the left connecting ring 7, insert the several second limit blocks 12 fixed on the left side of the right connecting ring 7 into the insides of the several second slots 11 to fix the right connecting ring 7, and use external tools to screw the four threaded rods 8 into the inside of the two connecting rings 7 to complete the installation.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] 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. An acoustic detection tube connection structure, comprising a first tube body (1), characterized in that: The right end of the first tube body (1) is fixedly connected to an outer ring (2), the interior of the outer ring (2) is provided with a thread, the interior of the outer ring (2) is connected to an inner ring (3) through a thread, the right side of the inner ring (3) is fixedly connected to a second tube body (4), the outer side of the first tube body (1) is fixedly connected to a first limiting ring (5), the outer side of the second tube body (4) is fixedly connected to a second limiting ring (6), the outer sides of the first limiting ring (5) and the second limiting ring (6) are both sleeved with connecting rings (7), and the interiors of the two connecting rings (7) are both connected to four threaded rods (8) distributed in a ring array through a thread.

2. The acoustic detection pipe connection structure according to claim 1, characterized in that: The first limiting ring (5) is provided with a plurality of first slots (9) distributed in a ring array, a first limiting block (10) is inserted into each of the first slots (9), and the left sides of each of the first limiting blocks (10) are fixedly connected to the right side of the left connecting ring (7).

3. The acoustic detection pipe connection structure according to claim 1, characterized in that: The second limiting ring (6) is provided with a plurality of second slots (11) distributed in a ring array, a plurality of second slots (11) are inserted into the interior of each second limiting slot (11), and the right sides of each second limiting block (12) are fixedly connected to the left side of the right connecting ring (7).

4. The acoustic detection pipe connection structure according to claim 1, characterized in that: A sealing ring (13) is fixedly connected to the left side of the inner ring (3), and a sealing groove (14) matching the sealing ring (13) is provided on the right side of the outer ring (2).

5. The acoustic detection pipe connection structure according to claim 1, characterized in that: The inner side of the first limiting ring (5) is fixedly connected to the outer side of the outer sleeve ring (2), and the inner side of the second limiting ring (6) is fixedly connected to the outer side of the inner sleeve ring (3).

6. The acoustic detection pipe connection structure according to claim 1, characterized in that: The outer sides of the first tube body (1) and the second tube body (4) are both provided with labels (15), and the two labels (15) are both adhesively provided.

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