Fixed inclinometer structure

Abstract

The utility model relates to the technical field of inclinometers, in particular to a fixed type inclinometer structure which comprises a shell and a measuring mechanism, the measuring mechanism is located in the shell and comprises a measuring instrument and a connecting rod, the connecting rod is connected to the surface of the measuring instrument in a threaded mode, a fixing device is fixedly installed at one end of the connecting rod, and the fixing device is connected with the measuring instrument in a threaded mode. The fixing device comprises a first fixing block and a second fixing block, and arc-shaped grooves are formed in the first fixing block and the second fixing block. According to the utility model, by arranging the connecting rod, the first fixing block, the second fixing block, the arc-shaped blocks and the pull handle structure, the first fixing block and the second fixing block are in butt joint, and the pull handle is pulled inwards, so that the arc-shaped blocks are attached to each other and rotate, the connection between the first fixing block and the second fixing block is realized, the connection is tighter, and the disassembly and assembly are more convenient; and screws are not needed for connection, so that difficult disassembly caused by screw corrosion is prevented.

Description

Technical Field

[0001] This utility model relates to the field of inclinometer technology, and in particular to a fixed inclinometer structure. Background Technology

[0002] A fixed inclinometer is a measuring instrument used for long-term, continuous monitoring of horizontal displacement changes within soil or rock structures. (Announcement No.: CN221123394U) This utility model discloses a fixed inclinometer, including an inclinometer tube, an inclinometer rod, and a cleaning component. The inclinometer tube has a pipe; the inclinometer rod is equipped with at least one inclinometer sensor, and the inclinometer rod can be inserted into the pipe through an opening. The inclinometer rod is also electrically connected to a display for displaying the measurement data of the inclinometer sensor via a cable; the cleaning component is located at the end of the inclinometer rod away from the cable and surrounds the inclinometer rod. The portion of the cleaning component that contacts the pipe wall is water-absorbing. This utility model's technical solution helps avoid the formation of mud or sludge mixture inside the inclinometer tube, ensuring the sustainable use of the fixed inclinometer and guaranteeing its measurement accuracy. However, in practical applications, it has some shortcomings. The use of steel wire rope and screws for fixing makes the fixing process too complicated, requiring the use of different tools for installation, making installation and disassembly difficult, and improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] This utility model adopts the following technical solution: a fixed inclinometer structure, including a shell and a measuring mechanism. The measuring mechanism is located inside the shell and includes a measuring instrument and a connecting rod. The connecting rod is threaded to the surface of the measuring instrument. A fixing device is fixedly installed at one end of the connecting rod. The fixing device includes a first fixing block and a second fixing block. The first fixing block and the second fixing block have arc-shaped grooves inside. An arc-shaped block is rotatably connected inside the arc-shaped groove. A handle is fixedly installed on the surface of the arc-shaped block.

[0005] Preferably, a connecting block is fixedly mounted on the surface of the connecting rod, and a guide wheel is rotatably connected inside the connecting block. Here, the guide wheel facilitates the contact of the fixed inclinometer with the internal surface where it needs to be placed, and reduces the friction between the internal surface and the fixed inclinometer, making placement easier.

[0006] Preferably, a sealing ring is fixedly installed at the threaded connection between the connecting rod and the measuring instrument. Here, the sealing ring at the connection between the measuring instrument and the connecting rod prevents rainwater and dust from entering the interior of the measuring instrument and damaging it.

[0007] Preferably, the measuring instrument has an internal rotatable ball joint, with ball ends fixedly mounted at both ends. By using the ball joint, the rotation of the ball joint is more precise, reducing errors and improving the accuracy of the measuring instrument.

[0008] Preferably, a spring is provided between the handle and the first and second fixing blocks. Here, the spring between the handle and the first and second fixing blocks prevents the handle from easily releasing the lock between the first and second fixing blocks due to external force. Simultaneously, the spring allows the handle to automatically reset, making it more convenient.

[0009] Preferably, a locking block is slidably connected inside the first housing, a button is fixedly mounted on the surface of the locking block, and a second spring is fixedly mounted between the button and the first housing. Here, the use of the locking block allows for easier connection of the modular housing without the need for screws.

[0010] Preferably, the bottom end of the second housing has a slot. Here, the cooperation between the slot and the locking block makes the connection more secure and convenient.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by setting a connecting rod, a first fixing block, a second fixing block, an arc-shaped block and a pull handle structure, the first fixing block and the second fixing block are connected to each other. Pulling the pull handle inward causes the arc-shaped blocks to come into contact with each other and rotate, thus realizing the connection between the first fixing block and the second fixing block. The connection is tighter and the disassembly and assembly are more convenient. There is no need to use screws for connection, which prevents the difficulty of disassembly caused by screw corrosion.

[0013] 2. In this utility model, by setting up a shell, a locking block, a second spring, and a locking groove structure, pressing the button causes the locking groove on the second shell to lock with the locking block, thus realizing the modular assembly of the shell, making transportation, carrying, and installation more convenient. Attached Figure Description

[0014] Figure 1 This utility model provides a schematic diagram of a fixed inclinometer structure;

[0015] Figure 2 This utility model provides a schematic diagram of a fixing device for a fixed inclinometer structure;

[0016] Figure 3 This utility model proposes a fixed inclinometer structure. Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 A cross-sectional view of a fixed inclinometer structure is provided for this utility model;

[0018] Figure 5 This utility model proposes a fixed inclinometer structure. Figure 4 Enlarged view of section B in the middle.

[0019] Legend:

[0020] 1. Outer shell; 11. Shell No. 1; 12. Shell No. 2; 13. Shell No. 3; 2. Measuring mechanism; 21. Measuring instrument; 22. Ball head rod; 23. Ball head; 3. Fixing device; 31. Fixing block No. 1; 32. Fixing block No. 2; 33. Pull handle; 34. Arc block; 35. Spring No. 1; 36. Arc groove; 4. Guide wheel; 5. Connecting rod; 6. Fixing rod; 7. Button; 8. Locking block; 9. Locking groove; 10. Spring No. 2. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] Please see Figure 1-3This utility model provides a technical solution: a fixed inclinometer structure, including a housing 1 and a measuring mechanism 2. The measuring mechanism 2 is located inside the housing 1 and includes a measuring instrument 21 and a connecting rod 5. A connecting block is fixedly installed on the surface of the connecting rod 5, and a guide wheel 4 is rotatably connected inside the connecting block. The guide wheel 4 facilitates the fixed inclinometer to fit against the internal surface where it needs to be placed and reduces the friction between the internal surface and the fixed inclinometer for easy placement. The connecting rod 5 is threaded to the surface of the measuring instrument 21, and a sealing ring is fixedly installed at the threaded connection between the connecting rod 5 and the measuring instrument 21. A sealing ring is also provided at the connection between the measuring instrument 21 and the connecting rod 5 to prevent rainwater and dust from entering the interior of the measuring instrument 21 and damaging it. A ball-head rod 22 is rotatably connected inside the measuring instrument 21. A ball head 23 is fixedly installed. By using the ball head rod 22, the rotation of the ball head rod 22 is more precise, reducing errors and improving the accuracy of the measuring instrument 21. A fixing device 3 is fixedly installed at one end of the connecting rod 5. The fixing device 3 includes a first fixing block 31 and a second fixing block 32. An arc-shaped groove 36 is opened inside the first fixing block 31 and the second fixing block 32. An arc-shaped block 34 is rotatably connected inside the arc-shaped groove 36. A handle is fixedly installed on the surface of the arc-shaped block 34. A first spring 35 is set between the handle 33 and the first fixing block 31 and the second fixing block 32. The first spring 35 makes it difficult for the handle 33 to be released from the lock between the first fixing block 31 and the second fixing block 32 due to external force. At the same time, the first spring 35 can make the handle 33 automatically reset, which is more convenient.

[0025] Example 2

[0026] Please see Figure 4-5 The first housing 11 has a sliding connection of a locking block 8 inside. A button 7 is fixedly installed on the surface of the locking block 8. A second spring is fixedly installed between the button 7 and the first housing 11. The use of the locking block 8 makes it easier to connect the modular housing 1 without the need for screws. The bottom of the second housing 12 has a slot 9. The cooperation between the slot 9 and the locking block 8 makes the connection more secure and convenient. The modular housing 1, in conjunction with the locking block 8, allows for connection by simply aligning the locking block 8 with the slot 9 during installation. Unlike traditional screw connections, it does not require the operation of tightening multiple screws, which can greatly shorten the assembly time and improve production efficiency. At the same time, during disassembly, only a certain external force is applied to separate the locking block 8 from the slot 9, which can disassemble the modular housing 1, making it easy to repair and replace the internal components.

[0027] Working principle: When the device needs to be installed, the measuring mechanism 2 is placed in the first housing 11, the connection points of the first housing 11, the second housing 12 and the third housing 13 are aligned, the connection points are pressed down, the locking block 8 moves backward to compress the spring, the locking block 8 is locked into the locking groove 9, the spring pops out and locks the first housing 11 with the second housing 12 and the third housing 13. When the device needs to be fixed, the first fixing block 31 connected to the surface of the connecting rod 5 is aligned with the second fixing block 32 connected to the fixing rod 6. After the first fixing block 31 and the second fixing block 32 are fully aligned, the handle 33 is pulled inward to make the arc block 34 rotate and engage with each other, so that the device is fixed to the fixing rod 6.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A fixed inclinometer structure, comprising a housing (1), a measuring mechanism (2), and a handle (33), characterized in that: The measuring mechanism (2) is located inside the outer shell (1). The outer shell (1) includes a first shell (11), a second shell (12), and a third shell (13). The measuring mechanism (2) includes a measuring instrument (21) and a connecting rod (5). The connecting rod (5) is threadedly connected to the surface of the measuring instrument (21). A fixing device (3) is fixedly installed at one end of the connecting rod (5). The fixing device (3) includes a first fixing block (31) and a second fixing block (32). An arc-shaped groove (36) is opened inside the first fixing block (31) and the second fixing block (32). An arc-shaped block (34) is rotatably connected inside the arc-shaped groove (36). A throttle is fixedly installed on the surface of the arc-shaped block (34). A fixing rod (6) is fixedly installed on the upper surface of the second fixing block (32).

2. The fixed inclinometer structure according to claim 1, characterized in that: A connecting block is fixedly installed on the surface of the connecting rod (5), and a guide wheel (4) is rotatably connected inside the connecting block.

3. The fixed inclinometer structure according to claim 1, characterized in that: A sealing ring is fixedly installed at the threaded connection between the connecting rod (5) and the measuring instrument (21).

4. The fixed inclinometer structure according to claim 1, characterized in that: The measuring instrument (21) is internally rotatably connected to a ball head rod (22), and ball heads (23) are fixedly installed at both ends of the ball head rod (22).

5. The fixed inclinometer structure according to claim 1, characterized in that: A first spring (35) is provided between the handle (33) and the first fixing block (31) and the second fixing block (32).

6. The fixed inclinometer structure according to claim 1, characterized in that: The first housing (11) is slidably connected to a locking block (8), and a button (7) is fixedly installed on the surface of the locking block (8). A second spring (10) is fixedly installed between the button (7) and the first housing (11).

7. The fixed inclinometer structure according to claim 1, characterized in that: The bottom end of the second housing (12) is provided with a slot (9).

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