Self-locking inclinometer pipe

Abstract

The utility model relates to the technical field of engineering detection, in particular to a self-locking type inclinometer tube, and solves the problems that in the prior art, screw connection is adopted, the efficiency is extremely low, the dead weight of the inclinometer tube is continuously increased, only the inclinometer tube in the lowering process is difficult to fix, and the inclinometer tube in the current industry is relatively tedious to operate and is inconvenient to use. And a screw is required to be used as a link mode, so that the pipe wall is damaged, and the probe of the inclinometer is easily clamped when the operation is improper. A self-locking inclinometer pipe comprises a first pipeline, second pipelines are arranged at the two ends of the first pipeline, the outer ring of the first pipeline is sleeved with a fixing ring, and one end of each second pipeline is fixedly connected with a butt joint ring. According to the inclinometer pipe fixing device, in the process of fixing an inclinometer pipe by a worker, the installation operation can be completed without using tools such as screws, so that the difficulty of operation steps is reduced, convenience is brought to the user, and the situation that the pipe wall is damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering detection, in particular to a self-locking inclinometer tube. Background Art

[0002] At present, in the engineering construction industry, it is often necessary to monitor the deformation of pile foundations, underground continuous walls or horizontal displacement of deep soil in foundation pits, and the most widely used one is the inclinometer combined with the inclinometer tube. The existing docking method uses traditional screws to connect, which is not only inefficient, but also easy to damage the pipe wall. In addition, it is often difficult to operate when installing deep hole inclinometers. For example, it is necessary to install an inclinometer tube in a borehole 50m underground. Since the length of a single inclinometer tube is 2m, at least 25 inclinometer tubes are required to complete the installation. Moreover, due to the large depth, the tube can only be installed while the pipe is lowered. In this case, screw connection is used, which is not only extremely inefficient, but also difficult to fix the inclinometer tube during the lowering process due to the increasing deadweight of the inclinometer tube. The inclinometer tubes in the current industry are relatively cumbersome to operate, and the connection method requires the use of screws, which not only damages the pipe wall, but also easily jams the inclinometer probe when operated improperly. Hereby, a self-locking inclinometer tube is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a self-locking inclinometer tube, which solves the problem that the screw connection in the prior art is not only extremely inefficient, but also difficult to fix the inclinometer tube during the lowering process due to the increasing deadweight of the inclinometer tube. The inclinometer tubes currently in the industry are relatively cumbersome to operate, and the connection method requires the use of screws, which not only damages the tube wall, but also easily jams the inclinometer probe when operated improperly.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A self-locking inclinometer tube comprises a pipe 1, both ends of the pipe 1 are provided with a pipe 2, the outer ring of the pipe 1 is sleeved with a fixing ring, one end of the pipe 2 is fixedly connected to a docking ring, the outer ring of the docking ring is fixedly connected to a plurality of docking rods, the inner surface wall of the pipe 1 is provided with a plurality of docking grooves matched with the docking rods, the outer ring of the fixing ring is fixedly connected to an outer shell, one end of the pipe 1 is provided with a structural groove, one end of the docking ring is fixedly connected to an insertion rod matched with the structural groove, and a through hole is provided on the top of the insertion rod, the inner cavity of the outer shell is vertically provided with a limiting rod, and the bottom of the limiting rod passes through the bottom of the outer shell and is plugged into the inner cavity of the through hole.

[0006] Preferably, one end of the insertion rod is plugged into the inner cavity of the adjacent structural groove.

[0007] Preferably, a blocking piece is sleeved on the outer ring of the limiting rod and located in the inner cavity of the shell, and the bottom of the blocking piece abuts against the bottom of the inner cavity of the adjacent shell.

[0008] Preferably, a spring is installed on the outer ring of the limiting rod, one end of the spring is fixedly connected to the top of the blocking piece, and the other end of the spring is fixedly connected to the top of the inner cavity of the adjacent shell.

[0009] Preferably, an anti-slip cap is fixedly connected to the extending end of the limiting rod.

[0010] Preferably, there is a one-to-one correspondence between the plurality of docking grooves and the plurality of docking rods.

[0011] The utility model has at least the following beneficial effects:

[0012] When in use, the personnel first align the docking ring at one end of pipe two with the inner cavity of pipe one, and align the orientation of the docking rod with the inside of the corresponding docking groove. The personnel pull the limit rod upward to make the limit rod disengage from the inside of the structural groove. The personnel push pipe two to make the insertion rod enter the inside of the structural groove. At this time, the personnel loosen the limit rod and transmit the force of the spring to the limit rod through the baffle. The limit rod will enter the inside of the corresponding through hole and cooperate with the insertion rod to fix the relationship between pipe one and pipe two. Through the structural design, the personnel can complete the installation work without using screws and other tools during the process of fixing the inclinometer tube, thereby reducing the difficulty of the operation steps, bringing convenience to the users and avoiding the damage to the pipe wall.

[0013] The utility model also has the following beneficial effects:

[0014] By setting the plug rod and cooperating with the through hole, the connection between pipe one and pipe two is strengthened, by setting the baffle, the action of the spring can be transmitted to the limit rod, by setting the outer shell, the operation of the internal structure is protected from external forces, by setting the anti-slip cap, the friction of the limit rod is increased, and by setting the docking groove and the docking rod, an anti-fool effect is achieved during the docking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2This is a schematic diagram of the docking ring structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of pipeline II of the utility model;

[0019] Figure 4 This is a schematic diagram of the shell structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the fixing ring structure of the utility model.

[0021] In the figure: 1. Pipe 1; 2. Fixing ring; 3. Pipe 2; 4. Docking ring; 5. Shell; 6. Docking groove; 7. Docking rod; 8. Insert rod; 9. Through hole; 10. Structural groove; 11. Spring; 12. Block piece; 13. Limit rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-5 A self-locking inclinometer tube comprises a pipe 1, both ends of the pipe 1 are provided with a pipe 2 3, the outer ring of the pipe 1 is sleeved with a fixing ring 2, one end of the pipe 2 3 is fixedly connected with a docking ring 4, the outer ring of the docking ring 4 is fixedly connected with a plurality of docking rods 7, the inner surface wall of the pipe 1 is provided with a plurality of docking grooves 6 matched with the docking rods 7, the outer ring of the fixing ring 2 is fixedly connected with a shell 5, one end of the pipe 1 is provided with a structural groove 10, one end of the docking ring 4 is fixedly connected with an insertion rod 8 matched with the structural groove 10, and a through hole 9 is provided on the top of the insertion rod 8, a limit rod 13 is vertically provided in the inner cavity of the shell 5, and the bottom of the limit rod 13 passes through the bottom of the shell 5 and is plugged into the inner cavity of the through hole 9. Specifically, when a person uses it, the person firstly locks the docking ring at one end of the pipe 2 3 4 is aligned with the inner cavity of pipe 1, and the orientation of docking rod 7 is aligned with the inside of corresponding docking groove 6. The personnel pulls up the limit rod 13 to make the limit rod 13 disengage from the inside of the structural groove 10. The personnel pushes pipe 2 3 to make the insertion rod 8 enter the inside of the structural groove 10. At this time, the personnel loosens the limit rod 13 and transmits the force of the spring 11 to the limit rod 13 through the baffle 12. The limit rod 13 will enter the inside of the corresponding through hole 9 and cooperate with the insertion rod 8 to fix the relationship between pipe 1 and pipe 2 3. Through the structural design, the personnel can complete the installation work without using tools such as screws in the process of fixing the inclinometer pipe, thereby reducing the difficulty of the operation steps, bringing convenience to the user and avoiding the damage to the pipe wall.

[0024] This program has the following working process:

[0025] When in use, the personnel first align the docking ring 4 at one end of the pipe 2 3 with the inner cavity of the pipe 1 1, and align the position of the docking rod 7 with the inside of the corresponding docking groove 6. The personnel pulls the limit rod 13 upward to make the limit rod 13 disengage from the inside of the structural groove 10. The personnel pushes the pipe 2 3 to make the insertion rod 8 enter the inside of the structural groove 10. At this time, the personnel releases the limit rod 13 and transmits the force of the spring 11 to the limit rod 13 through the baffle 12. The limit rod 13 will enter the inside of the corresponding through hole 9 and cooperate with the insertion rod 8 to fix the relationship between the pipe 1 1 and the pipe 2 3.

[0026] According to the above working process, we can know that:

[0027] Through the structural design, personnel can complete the installation work without using tools such as screws during the process of fixing the inclinometer tube, thereby reducing the difficulty of the operation steps, bringing convenience to users and avoiding damage to the tube wall.

[0028] Furthermore, one end of the insertion rod 8 is plugged into the inner cavity of the adjacent structural groove 10. Specifically, through the provision of the insertion rod 8 and the through hole 9, the connection between the pipe 1 and the pipe 2 3 is strengthened.

[0029] Furthermore, the outer ring of the limiting rod 13 is sleeved with a baffle 12 located in the inner cavity of the outer shell 5, and the bottom of the baffle 12 is against the bottom of the inner cavity of the adjacent outer shell 5. Specifically, through the setting of the baffle 12, the force of the spring 11 can be transmitted to the limiting rod 13.

[0030] Furthermore, a spring 11 is installed on the outer ring of the limit rod 13, one end of the spring 11 is fixedly connected to the top of the baffle 12, and the other end of the spring 11 is fixedly connected to the top of the inner cavity of the adjacent shell 5. Specifically, through the setting of the shell 5, the operation of its internal structure is protected from being affected by external forces.

[0031] Furthermore, an anti-slip cap is fixedly connected to the extended end of the limiting rod 13 . Specifically, the friction force of the limiting rod 13 is increased by the provision of the anti-slip cap.

[0032] Furthermore, there is a one-to-one correspondence between the plurality of docking grooves 6 and the plurality of docking rods 7. Specifically, the arrangement of the docking grooves 6 and the docking rods 7 achieves a fool-proof effect during the docking process.

[0033] To sum up: when personnel use it, they first align the docking ring 4 at one end of pipe 2 3 with the inner cavity of pipe 1, and align the position of the docking rod 7 with the inside of the corresponding docking groove 6. The personnel pull the limit rod 13 upward to make the limit rod 13 disengage from the inside of the structural groove 10. The personnel pushes pipe 2 3 to make the insertion rod 8 enter the inside of the structural groove 10. At this time, the personnel releases the limit rod 13 and transmits the force of the spring 11 to the limit rod 13 through the baffle 12. The limit rod 13 will enter the inside of the corresponding through hole 9 and cooperate with the insertion rod 8 to fix the relationship between pipe 1 and pipe 2 3. Through the setting of the insertion rod 8, the through hole 9. The connection between pipe 1 and pipe 2 3 is strengthened. The blocking piece 12 is provided so that the force of the spring 11 can be transmitted to the limit rod 13. The outer shell 5 is provided to protect the operation of the internal structure from being affected by external forces. The anti-slip cap is provided to increase the friction of the limit rod 13. The docking groove 6 and the docking rod 7 are provided to prevent fooling during the docking process. The structural design allows personnel to complete the installation work without using tools such as screws during the process of fixing the inclinometer tube, thereby reducing the difficulty of the operation steps, bringing convenience to the user, and avoiding the damage to the tube wall.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A self-locking inclinometer casing, comprising a pipe (1), characterized in that: Pipeline 2 (3) is provided at both ends of the pipe 1 (1), the outer ring of the pipe 1 (1) is sleeved with a fixing ring (2), one end of the pipe 2 (3) is fixedly connected to a docking ring (4), the outer ring of the docking ring (4) is fixedly connected to a plurality of docking rods (7), the inner surface wall of the pipe 1 (1) is provided with a plurality of docking grooves (6) matched with the docking rods (7), the outer ring of the fixing ring (2) is fixedly connected to an outer shell (5), one end of the pipe 1 (1) is provided with a structural groove (10), one end of the docking ring (4) is fixedly connected to an insertion rod (8) matched with the structural groove (10), and a through hole (9) is provided at the top of the insertion rod (8), and a limit rod (13) is vertically provided in the inner cavity of the outer shell (5), and the bottom of the limit rod (13) passes through the bottom of the outer shell (5) and is plugged into the inner cavity of the through hole (9).

2. The self-locking inclinometer casing according to claim 1, characterized in that: One end of the insertion rod (8) is plugged into the inner cavity of an adjacent structural groove (10).

3. The self-locking inclinometer casing according to claim 1, characterized in that: The outer ring of the limiting rod (13) is sleeved with a blocking piece (12) located in the inner cavity of the outer shell (5), and the bottom of the blocking piece (12) abuts against the bottom of the inner cavity of the adjacent outer shell (5).

4. The self-locking inclinometer casing according to claim 3 is characterized in that: The outer ring of the limiting rod (13) is provided with a spring (11), one end of the spring (11) is fixedly connected to the top of the blocking plate (12), and the other end of the spring (11) is fixedly connected to the top of the inner cavity of the adjacent outer shell (5).

5. The self-locking inclinometer casing according to claim 1, characterized in that: The extending end of the limiting rod (13) is fixedly connected with an anti-slip cap.

6. The self-locking inclinometer casing according to claim 1, characterized in that: There is a one-to-one correspondence between the plurality of docking grooves (6) and the plurality of docking rods (7).

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