Array type flexible inclinometer connecting piece and flexible inclinometer assembly

Abstract

The utility model relates to the technical field of array type inclinometers, and discloses an array type flexible inclinometer connecting piece and a flexible inclinometer assembly, the array type flexible inclinometer connecting piece comprises a first test tube and a second test tube, one end of the first test tube is fixedly provided with a butt joint, one end of the second test tube is rotatably connected with a sleeving head, and the sleeving head is fixedly connected with the butt joint. The end, close to the lantern ring, of the butt joint is provided with a thread, the thread is connected into the sleeving head in a screwed mode, the inner center of the sleeving head is fixedly provided with a plug, and the butt joint is internally provided with a fastening and clamping assembly used for fastening and connecting the joint. The sleeve ring is twisted to rotate on the outer side of the thread to drive the insertion pipe to push the sliding groove to slide, so that the inner side inclined surface of the sliding groove is in contact with and extrudes the outer side inclined surface of the extrusion head, the extrusion head is extruded and driven to be folded towards the center, and the cushion block can be extruded and clamped on the outer side of the plug to fix and position the plug. Therefore, the connecting stability of the connector can be improved, and the situation that the connecting piece is loosened and even falls off due to accidental pulling is avoided.

Description

Technical Field

[0001] This utility model relates to the field of array-type inclinometer technology, specifically to an array-type flexible inclinometer connector and a flexible inclinometer assembly. Background Technology

[0002] The array-type flexible inclinometer is a three-dimensional deformation monitoring sensor that integrates advanced technologies. By connecting the measurement units section by section, it realizes deformation measurement in three-dimensional space. It can not only measure displacement (deformation), but also monitor angle, acceleration, vibration and temperature, providing comprehensive data support for engineering safety.

[0003] The existing array-type flexible inclinometer connects multiple test unit tubes together with connectors before inserting the detection probe at the head end into the pipe for measurement. However, when releasing or retrieving the multiple test unit tubes of the instrument, the connectors at the joints are pulled, which can easily lead to loosening or even detachment of the connectors. Therefore, further improvements are needed. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides the following technical solution: an array-type flexible inclinometer connector and a flexible inclinometer assembly, comprising a test tube one and a test tube two. One end of the test tube one is fixedly fitted with a connector, and one end of the test tube two is rotatably connected to a sleeve head. The end of the connector near the collar is threaded, and the thread is screwed into the sleeve head. A connector tube is fixedly installed at the center of the connector, and a plug is fixedly installed at the center of the sleeve head, and the plug is inserted into the inside of the connector tube. The inside of the connector is provided with a fastening clamping assembly for securing the connector.

[0005] As an optimization, the sleeve head has a collar spirally sleeved on the outside of the thread, and a tube that can be slidably inserted into the connector is fixedly installed inside the sleeve head.

[0006] As an optimization, the fastening clamping assembly includes a movable part that is slidably connected inside the connector and a pressing part that is fixedly installed in the center of the inner wall of the connector, and the movable part that is subjected to external force can press the pressing part.

[0007] As an optimization, the movable part includes a movable ring that is slidably connected inside the connector. The movable ring has grooves on both the upper and lower sides. When the tube is inserted into the inside of the connector, it will push the grooves to slide, thereby squeezing the extrusion part.

[0008] As an optimization, a limiting strip is fixedly installed on the inner wall of the connector at the corresponding slide groove, and the limiting strip is slidably connected in the slide groove.

[0009] As an optimization, the extrusion section includes a fixed array of support plates installed on the inner wall of the connector. An extrusion head is fixedly installed at the end of the support plate, and a pad is fixedly installed on the side of the extrusion head near the center. When the extrusion head is extruded by the sliding groove, the pad will be moved to the center.

[0010] As an optimization, the opposite sides of the movable ring and the extrusion head are both chamfered, and the chamfer on one side of the extrusion head abuts against the inner chamfer of the movable ring.

[0011] The beneficial effects of this utility model are:

[0012] The array-type flexible inclinometer connector and flexible inclinometer assembly, by turning the collar on the outside of the thread, will drive the insertion tube to slide the groove, which will then cause the inner inclined surface of the groove to contact the outer inclined surface of the extrusion head. This will cause the extrusion head to be squeezed and pulled towards the center, thereby squeezing and clamping the pad on the outside of the plug to fix and position it. This will improve the stability of the connector connection and prevent the connector from loosening or even falling off due to accidental pulling. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the fastening and clamping structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the clamping structure of this utility model.

[0017] In the diagram: 1. Test tube one; 2. Test tube two; 3. Connector; 4. Sleeve head; 5. Thread; 6. Connector tube; 7. Plug; 8. Fastening clamping assembly; 9. Collar; 10. Insert tube; 11. Movable ring; 12. Slide groove; 13. Limiting strip; 14. Support plate; 15. Extrusion head; 16. Pad block. Detailed Implementation

[0018] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-2 An array-type flexible inclinometer connector and flexible inclinometer assembly includes a test tube 1 and a test tube 2. One end of the test tube 1 is fixedly installed with a connector 3, and one end of the test tube 2 is rotatably connected with a sleeve head 4. The end of the connector 3 near the collar 9 is provided with a thread 5, and the thread 5 is screwed into the sleeve head 4. A connector tube 6 is fixedly installed in the center of the inside of the connector 3. A plug 7 is fixedly installed in the center of the inside of the sleeve head 4, and the plug 7 is inserted into the inside of the connector tube 6. A fastening clamping assembly 8 for fastening the connector is provided inside the connector 3.

[0021] Please see Figure 1-2 The sleeve head 4 has a collar 9 spirally sleeved on the outside of the thread 5. The sleeve head 4 has a tube 10 that slides into the connector 3. By turning the collar 9 along the outside of the thread 5, the tube 10 will be driven into the connector 3, which will then squeeze the fastening clamping assembly 8 to fasten and clamp the connector.

[0022] Please see Figure 2-3 The fastening clamping assembly 8 includes a movable part that is slidably connected inside the connector 3 and a pressing part that is fixedly installed in the center of the inner wall of the connector 3. Under the action of external force, the movable part moves to press the pressing part. The movable part includes a movable ring 11 that is slidably connected inside the connector 3. The upper and lower sides of the movable ring 11 are provided with sliding grooves 12. When the insertion tube 10 enters the interior of the connector 3, it will push the sliding grooves 12 to slide, thereby pressing the pressing part.

[0023] Please see Figure 2-3 A limiting strip 13 is fixedly installed on the inner wall of the connector 3 at the corresponding position of the slide groove 12, and the limiting strip 13 is slidably connected in the slide groove 12. The slide groove 12 can be limited by the limiting strip 13 being located in the slide groove 12, so that the slide groove 12 can slide horizontally to squeeze the extrusion part.

[0024] Please see Figure 4The extrusion section includes a support plate 14 fixedly arrayed on the inner wall of the connector 3. An extrusion head 15 is fixedly installed at the end of the support plate 14. The opposite sides of the movable ring 11 and the extrusion head 15 are both chamfered, and one chamfered side of the extrusion head 15 abuts against the inner chamfer of the movable ring 11. A pad 16 is fixedly installed on the side of the extrusion head 15 near the center. When the extrusion head 15 is extruded by the slide groove 12, the pad 16 will be moved towards the center, thereby clamping and fixing the connector in the middle, improving the stability of the connector connection.

[0025] In use, first rotate the collar 9 onto the outside of the thread 5. As the collar 9 is turned, the plug 7 will be inserted into the connecting tube 6. At the same time, the insertion tube 10 will push the slide groove 12 to slide, which will cause the inner inclined surface of the slide groove 12 to contact the outer inclined surface of the extrusion head 15. Therefore, the extrusion head 15 will be squeezed and moved towards the center, thereby squeezing and clamping the pad 16 on the outside of the plug 7 to fix and position it.

[0026] In summary, the array-type flexible inclinometer connector and flexible inclinometer assembly, by rotating the collar 9 on the outside of the thread 5, will cause the insertion tube 10 to push the slide groove 12 to slide, which will cause the inner inclined surface of the slide groove 12 to contact the outer inclined surface of the extrusion head 15. Therefore, the extrusion head 15 will be squeezed and driven to retract towards the center, thereby squeezing and clamping the pad 16 on the outside of the plug 7 to fix and position it, thereby improving the stability of the connector connection and preventing the connector from loosening or even falling off due to accidental pulling.

[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "join," and "fix" 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 based on the specific circumstances.

[0028] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings.

[0029] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An array-type flexible inclinometer connector and a flexible inclinometer assembly, comprising a test tube one (1) and a test tube two (2), characterized in that: One end of the test tube (1) is fixedly installed with a connector (3), and one end of the test tube (2) is rotatably connected with a sleeve head (4). The end of the connector (3) near the collar (9) is provided with a thread (5), and the thread (5) is screwed into the sleeve head (4). The center of the connector (3) is fixedly installed with a connecting tube (6), and the center of the sleeve head (4) is fixedly installed with a plug (7), and the plug (7) is inserted into the connecting tube (6). The inside of the connector (3) is provided with a fastening clamping assembly (8) for fastening the connection connector.

2. The array-type flexible inclinometer connector and flexible inclinometer assembly according to claim 1, characterized in that: The sleeve head (4) has a collar (9) spirally sleeved on the outside of the thread (5), and the sleeve head (4) has a tube (10) that is slidably inserted into the connector (3) fixedly installed inside.

3. The array-type flexible inclinometer connector and flexible inclinometer assembly according to claim 2, characterized in that: The fastening clamping assembly (8) includes a movable part that is slidably connected inside the connector (3) and a pressing part that is fixedly installed in the center of the inner wall of the connector (3), and the movable part is moved to press the pressing part under the action of external force.

4. The array-type flexible inclinometer connector and flexible inclinometer assembly according to claim 3, characterized in that: The movable part includes a movable ring (11) that is slidably connected inside the connector (3), and the movable ring (11) has grooves (12) on both the upper and lower sides.

5. The array-type flexible inclinometer connector and flexible inclinometer assembly according to claim 4, characterized in that: A limiting strip (13) is fixedly installed on the inner wall of the connector (3) at the corresponding slide groove (12), and the limiting strip (13) is slidably connected in the slide groove (12).

6. The array-type flexible inclinometer connector and flexible inclinometer assembly according to claim 4, characterized in that: The extrusion section includes a support plate (14) fixedly arrayed on the inner wall of the connector (3), an extrusion head (15) fixedly installed at the end of the support plate (14), and a pad (16) fixedly installed on the side of the extrusion head (15) near the center.

7. The array-type flexible inclinometer connector and flexible inclinometer assembly according to claim 6, characterized in that: The movable ring (11) and the extrusion head (15) are both chamfered on opposite sides, and the chamfer on one side of the extrusion head (15) abuts against the inner chamfer of the movable ring (11).

Images