Anti-blocking device for inclinometer

Abstract

The utility model relates to the technical field of inclinometer pipes, in particular to an inclinometer pipe anti-blocking device which comprises an inclinometer pipe body, an anti-blocking assembly used for preventing soil impurities from entering the inclinometer pipe body is arranged in an inner cavity of the inclinometer pipe body, and the anti-blocking assembly comprises a plurality of rubber air bags arranged in the inclinometer pipe body. The rubber air bag comprises an upper air bag body and a lower air bag body, the upper air bag body and the lower air bag body are fixedly connected into a whole, and an inflation guide pipe is fixedly connected to the upper air bag body. The anti-blocking device composed of the multiple rubber air bags is arranged in the inner cavity of the inclinometer body, a good anti-blocking effect is achieved on the inclinometer body, and therefore mud and stone impurities generated during construction of a cap beam and the like cannot enter the inclinometer body. And the situation that the inclinometer body cannot be monitored subsequently due to damage or blockage caused by mud, stones and the like is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of inclinometer tubes, in particular to an inclinometer tube anti-blocking device. Background Art

[0002] Inclinometer tubes play an important role in monitoring the inclination of structures such as foundation pit support, bridges, and dam bodies. The protection of inclinometer tubes is particularly important. In foundation pit support projects such as ground-connected walls, the construction of cap beams often damages the inclinometer tubes, causing mud and stone to enter the inclinometer tubes, seriously affecting subsequent monitoring activities. Most of the existing inclinometer tubes lack anti-blocking devices and cannot take anti-blocking measures for the inclinometer tubes. Therefore, it is easy to cause the above-mentioned cap beam construction to damage the inclinometer tubes, causing mud and stone to enter the inclinometer tubes, thereby affecting subsequent monitoring activities of the inclinometer tubes. Utility Model Content

[0003] Technical issues solved

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides an anti-blocking device for inclinometer tubes, which can effectively solve the problem that most of the existing side-inclined tubes lack anti-blocking devices and cannot take anti-blocking measures for the side-inclined tubes, which easily causes the above-mentioned construction of the cap beam to damage the side-inclined tube, causing mud and stone to enter the side-inclined tube, thereby affecting the subsequent monitoring activities of the inclinometer tube.

[0005] Technical Solution

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The utility model provides an inclinometer tube anti-blocking device, comprising an inclinometer tube body, wherein an anti-blocking component for preventing dirt from entering the inclinometer tube body is arranged in the inner cavity of the inclinometer tube body, wherein the anti-blocking component comprises a plurality of rubber airbags arranged in the inclinometer tube body, and a plurality of guide holes are opened on the rubber airbags, wherein the rubber airbags comprise an upper airbag and a lower airbag, and the upper airbag and the lower airbag are fixedly connected as a whole, wherein an inflation catheter is fixedly connected to the upper airbag, and a groove is opened on the upper airbag, a convex column is arranged at the bottom end of the lower airbag, and further comprising a frame arranged in the upper airbag.

[0008] Furthermore, the length of the inflation conduit varies according to the position of the rubber airbag, and the longer inflation conduit moves through the guide hole in the rubber airbag at its top.

[0009] Furthermore, a conical slope is provided at the top of the upper airbag.

[0010] Furthermore, the frame is composed of elastic thin steel wires, and the elastic thin steel wires are arranged in a staggered braided shape.

[0011] Furthermore, the top end of the frame and the groove are both convexly arranged, and the top end of the frame matches the bottom end of the groove.

[0012] Furthermore, the convex column and the groove are in a meshing state.

[0013] Beneficial Effects

[0014] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0015] The utility model places an anti-blocking device composed of a plurality of rubber airbags in the inner cavity of the inclinometer tube body under the cooperation of the rubber airbag and the frame inside the rubber airbag, thereby providing a good anti-blocking effect thereon, so that mud and stone impurities generated by the construction of the cap beam and the like cannot enter the inclinometer tube body, thereby preventing the mud and stone from damaging or clogging the inclinometer tube body and affecting the subsequent monitoring activities of the inclinometer tube body, and at the same time enhancing the buffering capacity of the rubber airbag, making it not easy to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the inclinometer tube anti-blocking device of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the inclined tube body of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the upper air bag of the utility model;

[0020] Figure 4 It is a schematic diagram of the top structure of the upper airbag of the utility model.

[0021] The numbers in the figure represent: 1. inclined tube body; 2. guide hole; 3. upper air bag; 4. lower air bag; 5. inflation catheter; 6. groove; 7. convex column; 8. frame; 9. conical slope. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Embodiment: An inclinometer tube anti-blocking device comprises an inclinometer tube body 1, wherein an anti-blocking component for preventing mud and debris from entering the inclinometer tube body 1 is arranged in the inner cavity of the inclinometer tube body 1, and by arranging the anti-blocking component, it is not easy to damage the inner cavity of the inclinometer tube body 1 during the construction of the cap beam, and mud and stone cannot enter its internal space, thereby taking an anti-blocking measure for the inclinometer tube body 1, and the anti-blocking component comprises a plurality of rubber airbags arranged in the inclinometer tube body 1, and a plurality of guide holes 2 are opened on the rubber airbags, and the rubber airbags comprise an upper airbag 3 and a lower airbag 4, and the upper airbag 3 and the lower airbag 4 are fixedly connected as a whole, and an inflation conduit 5 is fixedly connected to the upper airbag 3.

[0025] Refer to the attached Figure 1-Figure 4 As shown in , specifically, when taking anti-blocking measures for the inclinometer tube body 1, the appropriate number of rubber airbags is selected based on the length of the crown beam. The length of the inflation catheter 5 varies according to the position of the rubber airbag, and the longer inflation catheter 5 moves through the guide hole 2 in the rubber airbag at its top. The rubber airbag placed at the bottom of the inclinometer tube body 1 preferably has a longer inflation catheter 5, which prevents the rubber airbag from being at the bottom of the inclinometer tube body 1. The length of the inflation catheter 5 is used to determine whether the predetermined depth has been reached. After reaching the predetermined depth, it is inflated, so that the upper airbag 3 and the lower airbag 4 are both inflated and fit tightly with the tube wall, and then the second rubber airbag is lowered. At this time, since the second rubber airbag is located on the top of the first rubber airbag, a rubber airbag with an inflation catheter 5 of an appropriate length is selected. When the second rubber airbag is placed in the inner cavity of the inclinometer tube body 1, the inflation catheter 5 on the first rubber airbag is simultaneously passed through the guide hole 2 on the second rubber airbag, and then the second rubber airbag is placed in the inclinometer tube body 1.

[0026] Refer to the attached Figure 1-Figure 4As shown in, specifically, a groove 6 is provided on the upper airbag 3, and a convex column 7 is provided at the bottom end of the lower airbag 4, and the convex column 7 is in a meshing state with the groove 6. After the second rubber airbag is placed in the inclinometer body 1, when it is inflated, the convex column 7 is in a meshing state with the groove 6, so that after being filled with air, the convex column 7 is clamped in the groove 6, so that the first rubber airbag and the second rubber airbag are a whole, which enhances stability. The rubber airbags are installed once according to the above steps. After the last one, that is, the rubber airbag at the top in the inclinometer body 1, is inflated, since the top of the upper airbag 3 is provided with a conical slope 9, the mud and rocks dropped from the external construction are not easy to be stuck between the upper airbag 3 and the inner cavity of the inclinometer body 1, but slide into the groove 6 through the conical slope 9. The frame 8 is composed of elastic thin steel wires, and the elastic thin steel wires are arranged in a staggered braided shape. The elastic thin steel wire frame 8 has good elasticity , further enhancing the buffering capacity of the upper airbag 3, reducing the impact force brought by the mud and rocks falling on the groove 6, and playing a good protective role on the rubber airbag, making it not easily damaged by the impact force. Since the top of the frame 8 and the groove 6 are both convexly arranged, and the top of the frame 8 coincides with the bottom of the groove 6, the frame 8 is better in close contact with the groove 6. According to the above method, the rubber airbag is prevented from being in the inclinometer body 1, and effectively prevents mud and rocks from the outside. A good blocking effect is performed. When monitoring work is required, the inflation catheter 5 is pulled to move the rubber airbag upward to the outside of the inclinometer body 1. At this time, the rubber airbag on the top brings impurities such as mud and rocks out of the inclinometer body 1, and then cleans the soil above the airbag, deflates the airbag for recovery, or directly handles the mud and rocks in the groove 6 of the top rubber airbag, and then directly punctures the rubber airbag, and adds water through the required steps to make the debris float on the water surface, and then directly grabs and cleans the debris.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An anti-blocking device for an inclinometer tube, characterized in that: The invention comprises an inclinometer tube body (1), wherein an anti-blocking component for preventing dirt and impurities from entering the inclinometer tube body (1) is provided in the inner cavity of the inclinometer tube body (1), wherein the anti-blocking component comprises a plurality of rubber air bags provided in the inclinometer tube body (1), and a plurality of guide holes (2) are provided in the rubber air bags. The rubber air bags comprise an upper air bag (3) and a lower air bag (4), and the upper air bag (3) and the lower air bag (4) are fixedly connected as a whole, an inflation conduit (5) is fixedly connected to the upper air bag (3), and a groove (6) is provided in the upper air bag (3), a convex column (7) is provided at the bottom end of the lower air bag (4), and a frame (8) is provided in the upper air bag (3).

2. The inclinometer tube anti-blocking device according to claim 1, characterized in that: The length of the inflation conduit (5) varies according to the position of the rubber airbag, and the longer inflation conduit (5) moves through the guide hole (2) in the rubber airbag at its top.

3. The inclinometer tube anti-blocking device according to claim 1, characterized in that: A conical slope (9) is provided at the top end of the upper air bag (3).

4. The inclinometer tube anti-blocking device according to claim 1, characterized in that: The frame (8) is composed of elastic thin steel wires, and the elastic thin steel wires are arranged in a staggered braided shape.

5. The inclinometer tube anti-blocking device according to claim 1, characterized in that: The top end of the frame (8) and the groove (6) are both convexly arranged, and the top end of the frame (8) matches the bottom end of the groove (6).

6. The inclinometer tube anti-blocking device according to claim 1, characterized in that: The convex column (7) and the groove (6) are in a meshing state.

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