Installation device of deep hole inclinometer

Abstract

The utility model relates to the technical field of deep hole measurement, in particular to a mounting device of a deep hole inclinometer, which comprises an inclinometer tube, a plugging mechanism arranged at one end of the inclinometer tube, a guide anti-winding mechanism in linear sliding fit in the inclinometer tube, and a steel wire rope arranged at one end of the plugging mechanism, the two ends of the steel wire rope pass through the guiding anti-winding mechanism and extend to the other end of the inclinometer pipe, and the steel wire rope achieves linear motion guiding through the guiding anti-winding mechanism. According to the device, the inclinometer pipe and the guiding anti-winding mechanism work cooperatively, the guiding steel wire rope is separated and is linear in the pipe, and winding and pushing blocking of the inclinometer are avoided; the sliding fit of the two can improve the propelling stability of the inclinometer, realize accurate positioning and meet high-precision measurement; compared with the traditional and partial improvement scheme, the device can guarantee the state of the steel wire rope, improve the installation reliability, reduce the cost and powerfully support the deep hole measurement work without complex auxiliary equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to deep hole measuring technical field, concretely is a kind of installation device of deep hole inclined side instrument. BACKGROUND

[0002] In deep hole monitoring work, the clinometer plays a key role in measuring hole wall deviation, deformation and inclination change data. At present, when installing the clinometer, it is usually sent to a specific depth in the deep hole with the help of flexible traction devices such as steel wire ropes. However, the depth of the deep hole often reaches dozens of meters or even hundreds of meters, and dozens of clinometer pipes need to be buried, which makes the steel wire rope often entangled and knotted in the clinometer pipe. Due to the limited operating space in the deep hole, it is difficult to straighten the entangled steel wire rope, which not only hinders the advancement of the clinometer, but also may break the steel wire rope, thereby affecting the installation progress and increasing the maintenance cost.

[0003] The traditional deep hole clinometer installation method usually uses a single or small amount of steel wire rope for traction, and lacks effective separation and guidance measures for the steel wire rope. During the long-distance pushing process in the deep hole, it is difficult to ensure the state of the steel wire rope, resulting in poor stability of the clinometer advancement, easy deviation, and inability to accurately position to the expected depth, which cannot meet the measurement accuracy requirements. Although some improved schemes attempt to add tensioning devices on the steel wire rope, segmented pushing or use special material steel wire rope to alleviate the problem, but it still cannot fundamentally ensure that the steel wire rope remains straight during the entire installation process, and the deep hole installation efficiency of multiple clinometers is not significantly improved, which is difficult to adapt to complex engineering requirements. Therefore, there is an urgent need for a deep hole clinometer installation device with effective separation and guidance function to improve the installation efficiency and reliability of the clinometer and ensure its stable advancement in the deep hole environment. SUMMARY

[0004] The utility model aims to provide a kind of installation device of deep hole clinometer, for solving the problems of steel wire rope easy entanglement, fracture and clinometer inaccurate positioning during the installation of current deep hole clinometer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an installation device of deep hole clinometer, comprising a clinometer pipe, a plugging mechanism arranged at one end of the clinometer pipe, a straight sliding guide anti-entanglement mechanism arranged inside the clinometer pipe, and a steel wire rope arranged at one end of the plugging mechanism. Both ends of the steel wire rope extend to the other end of the clinometer pipe through the guide anti-entanglement mechanism, and the steel wire rope realizes straight line motion guidance through the guide anti-entanglement mechanism.

[0006] Further, the guiding anti-winding mechanism comprises a traction mechanism, a pull rod connected with one end of the traction mechanism, two guide rings symmetrically arranged on the outer wall of the pull rod, and a linear moving support connected with one end of the pull rod, both of the guide rings are arranged close to the linear moving support, and the linear moving support is in linear sliding fit with the inner wall of the inclinometer tube; both ends of the steel wire rope pass through the two guide rings respectively.

[0007] Further, the inner wall of the inclinometer tube is provided with four annularly and intervally arranged sliding grooves, both ends of the sliding grooves pass through both ends of the inclinometer tube, the linear moving support comprises four oblique connecting rods connected with one end of the pull rod and arranged in an annular array, and a sliding rod connected with one end of the oblique connecting rod, and the sliding rod is in sliding fit with the corresponding sliding groove.

[0008] Further, the traction mechanism comprises a second pull ring connected with the other end of the pull rod and a pull rope arranged on the second pull ring.

[0009] Further, the plugging mechanism comprises a conical plug in plug-in fit with one end of the inclinometer tube, a first pull ring connected with one end of the conical plug and arranged inside the inclinometer tube, and the steel wire rope is arranged on the first pull ring.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1、The utility model discloses a inclinometer tube, plugging mechanism and guiding anti-winding mechanism's cooperation and can realize the separation and guiding of steel wire rope, fundamentally put an end to the problem that steel wire rope is wound in the inclinometer tube, ensure that steel wire rope always keeps the linear state, avoid the situation that the inclinometer is blocked because of the poor state of steel wire rope.

[0012] 2、The linear sliding fit of guiding anti-winding mechanism and the inner wall of inclinometer tube provides stable sliding conditions for guiding anti-winding mechanism, which not only improves the stability of the inclinometer during the advancing process and reduces its deviation, but also positions the inclinometer to the expected depth, meeting the demand of high-precision measurement.

[0013] 3、Compared with the traditional deep hole inclinometer installation mode and part of the improved scheme, the device can ensure that the steel wire rope is in good condition without the aid of complex tensioning devices and other auxiliary equipment, which not only improves the reliability of the inclinometer installation, but also reduces the installation cost, providing a strong guarantee for the development of deep hole measurement work. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a cross-sectional view of the installation device of the deep hole inclinometer of the utility model.

[0015] Fig. 2 It is a structural view of the guiding anti-winding mechanism of the utility model.

[0016] Fig. 3 The utility model discloses a deep hole inclinometer installation procedure flow chart.

[0017] In the drawing: 1, pull rope; 2, steel wire rope; 3, guide anti-entangling mechanism; 4, inclinometer tube; 5, sliding groove; 6, conical plug; 7, first pull ring; 8, second pull ring; 9, pull rod; 10, sliding rod; 11, guide ring; 12, inclined connecting rod; 13, inclinometer. DETAILED DESCRIPTION

[0018] Please refer to Figs. 1-3 A deep hole inclinometer installation device, comprising an inclinometer tube 4, a plugging mechanism arranged at one end of the inclinometer tube 4, a guide anti-entangling mechanism 3 linearly slidingly fitted in the inclinometer tube 4, and a steel wire rope 2 arranged at one end of the plugging mechanism, wherein the two ends of the steel wire rope 2 extend to the other end of the inclinometer tube 4 through the guide anti-entangling mechanism 3, and the steel wire rope 2 realizes linear motion guidance through the guide anti-entangling mechanism 3.

[0019] The guide anti-entangling mechanism 3 comprises a traction mechanism, a pull rod 9 connected to one end of the traction mechanism, two guide rings 11 symmetrically arranged on the outer wall of the pull rod 9, and a linearly moving support connected to one end of the pull rod 9, wherein the two guide rings 11 are arranged close to the linearly moving support, and the linearly moving support linearly slidingly fits the inner wall of the inclinometer tube 4; the two ends of the steel wire rope 2 pass through the two guide rings 11 respectively. The two guide rings 11 symmetrically arranged close to the linearly moving support provide double-point linear guidance for the steel wire rope 2, ensuring that the steel wire rope 2 always maintains a parallel and non-crossing state in the inclinometer tube 4, and fundamentally avoiding the risk of entanglement. The sliding fit of the linearly moving support and the inner wall of the inclinometer tube 4 not only provides stable support for the guide rings 11, but also further strengthens the guidance effect by limiting the movement trajectory, thereby prolonging the service life of the steel wire rope 2, reducing installation interruptions and equipment damage caused by entanglement, improving the installation efficiency and reliability of the inclinometer 13, and reducing operation costs and time consumption.

[0020] The inner wall of the inclinometer tube 4 is provided with four annularly spaced sliding grooves 5, and the two ends of the sliding grooves 5 pass through the two ends of the inclinometer tube 4; the linearly moving support comprises four inclined connecting rods 12 annularly arrayed and connected to one end of the pull rod 9, and a sliding rod 10 connected to one end of the inclined connecting rod 12, and the sliding rod 10 slidingly fits the corresponding sliding groove 5. The through structure of the sliding groove 5 ensures that the sliding rod 10 slides within the entire length range of the inclinometer tube 4, avoiding jamming or deviation. The annularly arrayed inclined connecting rods 12 not only enhance the structural stability, but also reduce the frictional resistance in the sliding process by dispersing the stress, thereby prolonging the service life of the components. The steel wire rope 2 maintains a linear state under the action of the guide rings 11, solving the problem of easy entanglement and fracture of the steel wire rope 2 in deep hole operations.

[0021] The traction mechanism comprises a second pull ring 8 connected to the other end of the pull rod 9, and a pull rope 1 fixed on the second pull ring 8. The pull rope 1 and the second pull ring 8 enable the operator to remotely control the movement of the guide anti-winding mechanism 3 outside the deep hole, avoiding the risk of directly contacting the complex environment inside the deep hole.

[0022] The plugging mechanism comprises a tapered plug 6 inserted into one end of the inclinometer tube 4, a first pull ring 7 connected to one end of the tapered plug 6 and located inside the inclinometer tube 4, and a steel wire rope 2 arranged on the first pull ring 7. The tapered plug 6 can form a tight fit when inserted into the inclinometer tube 4, preventing dust in the deep hole from flowing back into the inclinometer tube 4 and protecting the internal guide anti-winding mechanism 3 and the steel wire rope 2. The first pull ring 7 connected to the tapered plug 6 provides a fixed point for the steel wire rope 2, ensuring that the steel wire rope 2 is evenly stressed during traction and avoiding the risk of winding caused by shaking or deviation.

[0023] Working process and principle: When installing the deep hole inclinometer 13, first, prepare outside the deep hole by connecting the pull rope 1 to the second pull ring 8, then pass the steel wire rope 2 through the inclinometer tube 4, one of the guide rings 11, the first pull ring 7, the other guide ring 11, and finally the other end of the inclinometer tube 4 outside. Then, insert the four sliding rods 10 into the four sliding grooves 5 on the inner wall of the inclinometer tube 4, and then insert the tapered plug 6 into the other end of the inclinometer tube 4 and fix it. At this time, the entire installation device is ready. Then, push the device into the deep hole until the tail end of the inclinometer tube 4 reaches the deep hole port. Next, pull the pull rope 1, which pulls the guide anti-winding mechanism 3 along the inclinometer tube 4 to slide outward until it reaches the deep hole port. In this process, the steel wire rope 2 is straightened. Then, connect the second section of the inclinometer tube 4 to the tail end of the first section of the inclinometer tube 4, and pass the guide anti-winding mechanism 3, the steel wire rope 2, and the pull rope 1 out of the second section of the inclinometer tube 4. Continue to push the entire device into the deep hole until the tail end of the second section of the inclinometer tube 4 reaches the deep hole port. Then, pull the pull rope 1 again, and the guide anti-winding mechanism 3 slides outward along the inclinometer tube 4 and is removed from the deep hole, while the steel wire rope 2 is also straightened again. Next, use a short steel wire rope outside the deep hole to connect multiple inclinometers 13 end to end, and then connect the two ends of the steel wire rope 2 pulled out of the inclinometer tube 4 to the rings at the tail end and the front end of the inclinometers 13, respectively. Finally, pull the steel wire rope 2, and the inclinometers 13 are pushed into the multiple connected inclinometer tubes 4, completing the installation of the inclinometers 13. This installation device, with the cooperation of the guide anti-winding mechanism 3 and the sliding grooves 5 of the inclinometer tube 4, solves the problems of easy winding and breaking of the steel wire rope 2 and inaccurate positioning of the inclinometers 13, ensuring the stable installation of the inclinometers 13 in the deep hole.

[0024] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mounting device for a deep hole bevel prober, characterized by, The utility model relates to a kind of wire rope tensioning devices, including inclinometer tube (4), the plugging mechanism being arranged at one end of inclinometer tube (4), linearly sliding cooperation in the guide anti-entangling mechanism (3) of inclinometer tube (4) inside, steel wire rope (2) being arranged at the plugging mechanism one end, the both ends of the steel wire rope (2) are via guide anti-entangling mechanism (3) and extend to the other end of inclinometer tube (4), the linear motion direction of the steel wire rope (2) is realized by the guide anti-entangling mechanism (3).

2. The mounting device of claim 1, wherein, The guide anti-entangling mechanism (3) includes traction mechanism, pull rod (9) connected with one end of traction mechanism, two guide rings (11) symmetrically arranged on the outer wall of pull rod (9), linearly moving support connected with one end of pull rod (9), two guide rings (11) are both arranged close to linearly moving support, and linearly moving support is linearly sliding cooperation with the inner wall of inclinometer tube (4);Two ends of the steel wire rope (2) pass through two guide rings (11) respectively.

3. The mounting device of claim 2, wherein, The inner wall of the inclinometer tube (4) is provided with four annularly spaced sliding grooves (5), and the both ends of the sliding groove (5) pass through the both ends of the inclinometer tube (4);The linearly moving support includes four inclined connecting rods (12) connected with one end of pull rod (9) and arranged in annular array, and sliding rod (10) connected with one end of inclined connecting rod (12), and the sliding rod (10) is slidingly matched with the corresponding sliding groove (5).

4. The mounting device of claim 2, wherein, The traction mechanism includes second pull ring (8) connected with the other end of pull rod (9), and pull rope (1) arranged on the second pull ring (8).

5. The mounting device of claim 1, wherein, The plugging mechanism includes tapered plug (6) insertedly matched with one end of inclinometer tube (4), first pull ring (7) connected with one end of tapered plug (6) and located inside inclinometer tube (4), and the steel wire rope (2) is arranged on the first pull ring (7).

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