Guide wheel type fixed inclinometer

Abstract

The utility model discloses a guide wheel type fixed inclinometer, which belongs to the technical field of inclinometers, and comprises an inclinometer main body, two ends of the inclinometer main body are respectively provided with an inserting column and a connecting cylinder, the connecting cylinder is internally provided with an inserting groove matched with the inserting column, and the side surface of the inserting column is fixedly connected with a clamping column. Limiting grooves matched with the clamping columns are formed in the side surfaces of the connecting cylinders, the limiting grooves communicate with the inserting grooves, first connecting pieces are fixedly connected to the ends, close to the inclinometer body, of the inserting columns and the connecting cylinders correspondingly, and connecting rods are fixedly connected to the first connecting pieces; through cooperative use of the devices, after an inserting column is inserted into a connecting cylinder, a first spring can apply acting force to a pressing plate all the time so that the pressing plate can be tightly attached to the inserting column, a limiting groove can apply a horizontal limiting effect to the inserting column through a clamping column, and therefore two adjacent clinometers can be stably connected together; the whole operation is convenient, the time occupation is effectively reduced, and the working efficiency is improved.

Description

A guide wheel type fixed inclinometer Technical Field

[0001] This utility model relates to the field of inclinometer technology, specifically a guide wheel type fixed inclinometer. Background Technology

[0002] An inclinometer is an instrument used to measure the apex angle and azimuth angle of engineering structures such as boreholes, foundation pits, foundations, walls, and dams.

[0003] Upon investigation, a Chinese utility model patent disclosed a guide wheel type fixed inclinometer (publication number: CN206330566U), which includes an inclinometer tube and a measuring body. The measuring body includes a shell formed by connecting multiple cylindrical sections. Both ends of the cylinders are provided with protruding threaded posts. The rotation directions of two adjacent threaded posts are opposite and they are connected by sleeve threads. The outer side of the shell is provided with a guide wheel assembly adapted to it. Each cylindrical section is provided with a mounting groove for installing the guide wheel assembly. The inner side of the shell is provided with a sensor group and a data processing device. The data processing device includes a network communication unit that receives wired or wireless local area networks, a mobile communication unit that accesses mobile communication networks through remote SIM cards, and a control unit that obtains remote SIM card information allocated by the server and serves as a medium for the base station and the server to transmit information to each other during the remote authentication process.

[0004] In the aforementioned patent, both ends of the outer shell are provided with threaded holes, and threaded end caps are screwed into the threaded holes at both ends. This design effectively improves the sealing performance of the measuring body. However, in practical applications, it may be necessary to connect multiple inclinometers together. In this case, it is necessary to remove the threaded end caps at both ends of the outer shell and use threaded posts to connect two adjacent inclinometers together. This process is cumbersome, consumes a lot of time, and reduces work efficiency.

[0005] Therefore, this utility model provides a guide wheel type fixed inclinometer to solve the above problems. Summary of the Invention

[0006] (a) Technical problems to be solved

[0007] This invention provides a guide wheel type fixed inclinometer, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a guide wheel type fixed inclinometer, comprising an inclinometer body, with a post and a connecting cylinder respectively provided at both ends of the inclinometer body, a slot adapted to the post being provided inside the connecting cylinder, a locking post fixedly connected to the side surface of the post, a limiting groove adapted to the locking post being provided on the side surface of the connecting cylinder, the limiting groove communicating with the slot, a first connecting member fixedly connected to the end of the post and the connecting cylinder near the inclinometer body, a connecting rod fixedly connected to the first connecting member, a second connecting member fixedly connected to both ends of the inclinometer body, an insertion hole provided on the second connecting member, an insertion rod movably connected inside the insertion hole, and two first connecting members movably connected to two corresponding second connecting members respectively.

[0010] As a preferred technical solution of this application, a first spring is fixedly connected to the top inner wall of the slot, and a pressure plate is fixedly connected to the bottom end of the first spring.

[0011] As a preferred technical solution of this application, a first sliding groove is provided inside the connecting cylinder, the first sliding groove is connected to the slot, and a slider is fixedly connected to the side surface of the pressure plate, the slider being inserted into the inside of the first sliding groove.

[0012] As a preferred technical solution of this application, the second connector has a fixing groove inside, which is connected to the insertion hole. A locking block is slidably connected inside the fixing groove. A second spring is fixedly connected to one end of the locking block, and the end of the second spring away from the locking block is fixedly connected to the inner wall of the fixing groove.

[0013] As a preferred technical solution of this application, the end of the card block away from the second spring extends into the interior of the insertion hole, and the side surface of the insertion rod is provided with a card slot that matches the card block.

[0014] As a preferred technical solution of this application, a second sliding groove is provided on one side of the second connector, the second sliding groove is connected to the fixed groove, and a lever is slidably connected inside the second sliding groove, with one side of the lever being fixedly connected to one side of the locking block.

[0015] (III) Beneficial Effects

[0016] This utility model has a simple structure and is easy to use. With the arrangement of the insert post, connecting cylinder, locking post, first spring and pressure plate, after the insert post is inserted into the inside of the connecting cylinder, the first spring will always apply force to the pressure plate to keep it tightly against the insert post. The limiting groove can apply a horizontal limiting effect to the insert post through the locking post, so that two adjacent inclinometers can be stably connected together. The overall operation is relatively convenient, effectively reducing the time occupied and improving work efficiency. Attached Figure Description

[0017] Figure 1 is a schematic diagram of a guide wheel type fixed inclinometer;

[0018] Figure 2 is a schematic diagram of the installation of the insertion column in a guide wheel type fixed inclinometer;

[0019] Figure 3 is a schematic diagram of the installation of the connecting cylinder in a guide wheel type fixed inclinometer;

[0020] Figure 4 is a cross-sectional view of the connecting cylinder in a guide wheel type fixed inclinometer;

[0021] Figure 5 is a cross-sectional view of the second connecting component in a guide wheel type fixed inclinometer;

[0022] Figure 6 is an enlarged view of point A in Figure 2.

[0023] In the picture:

[0024] 1. Inclinometer body; 2. Insertion post; 3. Connecting cylinder; 4. Slot; 5. Limiting groove; 6. Locking post; 7. First connecting piece; 8. Connecting rod; 9. First spring; 10. Pressure plate; 11. Sliding block; 12. First sliding groove; 13. Second connecting piece; 14. Insertion hole; 15. Fixing groove; 16. Second sliding groove; 17. Insertion rod; 18. Locking block; 19. Second spring; 20. Pulley; 21. Locking groove. Detailed Implementation

[0025] 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.

[0026] This utility model provides a guide wheel type fixed inclinometer, as shown in Figures 1, 2, 3 and 4. It includes an inclinometer body 1, with a pin 2 and a connecting cylinder 3 respectively provided at both ends of the inclinometer body 1. The connecting cylinder 3 has a slot 4 adapted to the pin 2. A locking pin 6 is fixedly connected to the side surface of the pin 2. A limiting groove 5 adapted to the locking pin 6 is provided on the side surface of the connecting cylinder 3. The limiting groove 5 communicates with the slot 4. A first connecting member 7 is fixedly connected to the end of the pin 2 and the connecting cylinder 3 near the inclinometer body 1. A connecting rod 8 is fixedly connected to the first connecting member 7. A second connecting member 13 is fixedly connected to both ends of the inclinometer body 1. A insertion hole 14 is provided on the second connecting member 13. A insertion rod 17 is movably connected inside the insertion hole 14. The two first connecting members 7 are movably connected to the two corresponding second connecting members 13.

[0027] A first spring 9 is fixedly connected to the top inner wall of slot 4, and a pressure plate 10 is fixedly connected to the bottom end of the first spring 9.

[0028] The first connector 7 and the second connector 13 allow the inclinometer body 1 to be connected to the insert 2 and the connecting cylinder 3. When connecting two inclinometers, the insert 2 on the current inclinometer body 1 can be inserted into the connecting cylinder 3 on the other inclinometer body 1. During insertion, the insert 2 and the locking pin 6 need to be aligned with the slot 4 and the limiting groove 5, respectively. When the insert 2 enters the slot 4, the locking pin 6 will also enter the limiting groove 5. The limiting groove 5 is inclined, and it will squeeze the locking pin 6. Due to the influence of the rotation, the insertion post 2 will enter the interior of the slot 4. During this process, the insertion post 2 will squeeze the pressure plate 10, causing the pressure plate 10 to retract into the interior of the slot 4, and at the same time compress the first spring 9. When the locking post 6 reaches the end of the limiting groove 5, it means that the connection work has been completed. At this time, the compressed first spring 9 will constantly apply a reaction force to the pressure plate 10, so that the pressure plate 10 is in close contact with the insertion post 2. Combined with the horizontal limiting effect applied to the insertion post 2 by the upper limiting groove 5 through the locking post 6, the stability of the insertion post 2 inserted into the slot 4 is effectively improved.

[0029] Furthermore, in order to improve the stability of the pressure plate 10 when it moves, as shown in Figures 2 and 4, a first sliding groove 12 is provided inside the connecting cylinder 3. The first sliding groove 12 is connected to the slot 4. A slider 11 is fixedly connected to the side surface of the pressure plate 10. The slider 11 is inserted into the inside of the first sliding groove 12.

[0030] As the pressure plate 10 moves inside the slot 4, the slider 11 also moves inside the first slide groove 12. The side surface of the slider 11 is in contact with the inner wall of the first slide groove 12. This setting can provide a limiting effect for the pressure plate 10, reduce the possibility of shaking when the pressure plate 10 moves, and effectively improve the stability of the pressure plate 10 when it moves.

[0031] In order to improve the stability of the connection between the first connector 7 and the second connector 13, as shown in Figures 2, 5 and 6, a fixing groove 15 is provided inside the second connector 13. The fixing groove 15 is connected to the insertion hole 14. A locking block 18 is slidably connected inside the fixing groove 15. A second spring 19 is fixedly connected to one end of the locking block 18. The end of the second spring 19 away from the locking block 18 is fixedly connected to the inner wall of the fixing groove 15.

[0032] The end of the locking block 18 away from the second spring 19 extends into the interior of the insertion hole 14, and the side surface of the insertion rod 17 is provided with a locking groove 21 that is adapted to the locking block 18.

[0033] The insertion post 2 and the connecting cylinder 3 are installed on the second connecting parts 13 at both ends of the inclinometer body 1 via the first connecting part 7. The first connecting part 7 and the second connecting part 13 are movably connected. The connecting rod 8 on the first connecting part 7 is not detachable, while the insertion rod 17 on the second connecting part 13 is detachable. When connecting the first connecting part 7 and the second connecting part 13, the first connecting part 7 can be placed inside the second connecting part 13 first, and then the insertion rod 17 is inserted into the socket 14 to restrict the first connecting part 7. After the insertion rod 17 enters the socket 14, the locking block 18 will lock into the slot 21. The second spring 19 can apply a pushing force to the locking block 18 at all times, so that the locking block 18 can be stably locked into the slot 21, thereby reducing the possibility of the insertion rod 17 disengaging from the socket 14, and thus improving the stability of the connection between the first connecting part 7 and the second connecting part 13.

[0034] Furthermore, in order to allow the insertion post 2 and the connecting cylinder 3 to be detached from the inclinometer body 1, as shown in Figures 2, 5 and 6, a second sliding groove 16 is provided on one side of the second connecting piece 13. The second sliding groove 16 is connected to the fixing groove 15. A lever 20 is slidably connected inside the second sliding groove 16. One side of the lever 20 is fixedly connected to one side of the locking block 18.

[0035] When the inclinometer is used alone, the inserts 2 and connecting cylinders 3 at both ends of the inclinometer body 1 can be removed. After the lever 20 is pulled, the lever 20 can drive the locking block 18 to retract into the fixed groove 15 and move out of the groove 21. After the insert rod 17 is no longer restricted, it can be pulled out from the insertion hole 14. At this time, the first connecting piece 7 and the second connecting piece 13 are separated, and the inserts 2 and connecting cylinders 3 also separate from the inclinometer body 1 along with the first connecting piece 7.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A guide wheel type fixed inclinometer comprising an inclinometer body (1), characterized in that: The inclinometer body (1) is provided with a pin (2) and a connecting cylinder (3) at both ends. The connecting cylinder (3) has a slot (4) adapted to the pin (2) inside. A locking pin (6) is fixedly connected to the side surface of the pin (2). A limiting groove (5) adapted to the locking pin (6) is opened on the side surface of the connecting cylinder (3). The limiting groove (5) is connected to the slot (4). A first connecting piece (7) is fixedly connected to the end of the pin (2) and the connecting cylinder (3) near the inclinometer body (1). A connecting rod (8) is fixedly connected to the first connecting piece (7). A second connecting piece (13) is fixedly connected to both ends of the inclinometer body (1). A socket (14) is opened on the second connecting piece (13). A plug rod (17) is movably connected inside the socket (14). The two first connecting pieces (7) are movably connected to the two corresponding second connecting pieces (13).

2. A fixed inclinometer of the guide wheel type according to claim 1, characterized in that: A first spring (9) is fixedly connected to the top inner wall of the slot (4), and a pressure plate (10) is fixedly connected to the bottom end of the first spring (9).

3. A fixed inclinometer of the wheel type according to claim 2, characterized in that: The connecting cylinder (3) has a first sliding groove (12) inside, which is connected to the slot (4). The side surface of the pressure plate (10) is fixedly connected to a slider (11), which is inserted into the inside of the first sliding groove (12).

4. The guide wheel type fixed inclinometer according to claim 1, characterized in that: The second connector (13) has a fixing groove (15) inside, which is connected to the insertion hole (14). A locking block (18) is slidably connected inside the fixing groove (15). A second spring (19) is fixedly connected to one end of the locking block (18), and the end of the second spring (19) away from the locking block (18) is fixedly connected to the inner wall of the fixing groove (15).

5. A guide wheel type fixed inclinometer according to claim 4, characterized in that: The end of the locking block (18) away from the second spring (19) extends into the interior of the insertion hole (14), and the side surface of the insertion rod (17) is provided with a locking groove (21) that is adapted to the locking block (18).

6. A fixed inclinometer of the wheel type according to claim 5, characterized in that: The second connector (13) has a second groove (16) on one side, which is connected to the fixed groove (15). A lever (20) is slidably connected inside the second groove (16), and one side of the lever (20) is fixedly connected to one side of the locking block (18).

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