Anchorage shaft force meter for slope monitoring

Abstract

This utility model discloses an anchor bolt axial force gauge for slope monitoring, relating to the technical field of slope monitoring. It includes a positioning sleeve fitted around the axial force gauge body, the side wall of which has a side opening; a first clamping plate and a second clamping plate respectively positioned at corresponding ends of the side opening of the positioning sleeve, the first and second clamping plates fitting around the outer periphery of an extension sleeve; a connecting sleeve slidably fitted around a data cable, one end of which is fixedly connected to the first and second clamping plates; and two protective plates interlocking and wrapping around the data cable, the other end of which is fixedly connected to the two protective plates. This utility model has advantages such as ease of use and protection of the data cable.

Description

Technical Field

[0001] This utility model relates to the technical field of slope monitoring, and in particular to an anchor bolt axial force gauge for slope monitoring. Background Technology

[0002] During road construction, slope stability needs to be monitored in real time. Anchor bolt axial force gauges are one such monitoring device. Existing anchor bolt axial force gauges are fitted over anchor bolts and submerged in concrete along with the anchor bolts. However, the contact point between the data cable end and the sleeve of existing anchor bolt axial force gauges lacks protection. If the anchor bolt axial force gauge is buried too deep in the concrete, the data cable will also be buried in the concrete, making the data cable prone to damage and breakage. Therefore, this application proposes an anchor bolt axial force gauge with a built-in protective data cable. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide an anchor bolt axial force gauge for slope monitoring, so as to solve the problem of the lack of data cable protection structure in the existing anchor bolt axial force gauge described in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an anchor bolt axial force gauge for slope monitoring, comprising...

[0005] Anchor bolts;

[0006] The axial force gauge body is fitted around the anchor bolt;

[0007] A positioning sleeve is fitted around the body of the axial force gauge, and the side wall of the positioning sleeve has a side opening;

[0008] The first clamping plate and the second clamping plate are respectively set at the corresponding positions at both ends of the side opening of the positioning sleeve, and the first clamping plate and the second clamping plate are fitted around the periphery of the extension sleeve;

[0009] A connecting sleeve is slidably disposed around the data cable, and one end of the connecting sleeve is fixedly connected to the first clamping plate and the second clamping plate.

[0010] Two protective plates interlock and wrap around the data cable, with the other end of the connector sleeve fixedly connected to the two protective plates.

[0011] Preferably, the outer wall of the first clamping plate and the second clamping plate at the end away from the positioning sleeve is provided with a matching first external thread, and the inner wall of the opening of the connecting sleeve is provided with a first internal thread, and the first internal thread is threadedly connected to the first external thread.

[0012] Preferably, the inner wall of the other opening of the connecting sleeve is provided with a second internal thread, and the ends of the two protective plates are provided with matching second external threads, and the second internal thread and the second external thread are threadedly connected.

[0013] Preferably, the protective plate has several corresponding slots and balls on both sides, and the balls on the protective plate are inserted into the slots of the adjacent protective plates.

[0014] The beneficial effects of adopting the above technical solutions are:

[0015] This application uses a positioning sleeve to allow the first and second clamping plates to hold the extension sleeve, while the connecting sleeve connects the first and second clamping plates, and the protective plate connects the connecting sleeve and protects the data cable. This allows the connecting sleeve and the protective plate to protect the data cable embedded in the concrete. Attached Figure Description

[0016] Figure 1 This is a front view of an anchor bolt axial force gauge for slope monitoring according to this utility model.

[0017] Figure 2 This is a cross-sectional view of an anchor bolt axial force gauge for slope monitoring according to this utility model.

[0018] Figure 3 This is a utility model Figure 2 Partial diagram.

[0019] Figure 4 This is a schematic diagram of the connecting sleeve and protective plate of this utility model.

[0020] Figure 5 This is a side view of the protective plate of this utility model.

[0021] The components include: positioning sleeve 10, clamping sleeve 20, first clamping plate 21, second clamping plate 22, first external thread 23, connecting sleeve 30, first internal thread 31, second internal thread 32, protective plate 40, second external thread 41, slot 42, ball clamp 43, axial force gauge body 50, extension sleeve 51, axial force gauge data cable 52, and anchor rod 60. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-5 In this first embodiment, an anchor bolt axial force gauge for slope monitoring includes...

[0024] Anchor bolt 60;

[0025] The axial force gauge body 50 is sleeved around the anchor rod 60;

[0026] The positioning sleeve 10 is fitted around the axial force gauge body 50, and the side wall of the positioning sleeve 10 has a side opening;

[0027] The first clamping plate 21 and the second clamping plate 22 are respectively disposed at the corresponding positions at both ends of the side opening of the positioning sleeve 10, and the first clamping plate 21 and the second clamping plate 22 are fitted around the periphery of the extension sleeve 51.

[0028] The connecting sleeve 30 is slidably sleeved around the data cable 52, and one end of the connecting sleeve 30 is fixedly connected to the first clamping plate 21 and the second clamping plate 22.

[0029] Two protective plates 40 are interlocked and wrapped around the data cable 52. The other end of the connecting sleeve 30 is fixedly connected to the two protective plates 40.

[0030] This embodiment is implemented as follows:

[0031] In use, the side opening of the positioning sleeve 10 is first pried open so that the positioning sleeve 10 can be fitted around the axial force gauge body 50, and the first clamping plate 21 and the second clamping plate 22 can be wrapped around the extension sleeve 51. Then, the connecting sleeve 30 is connected to the first clamping plate 21 and the second clamping plate 22. Then, a protective plate 40 of the corresponding length is selected according to the pre-embedded depth of the data cable 52. The two protective plates 40 are fastened together and fitted around the data cable 52. Then, the connecting sleeve 30 is connected to the two protective plates 40. This will prevent the data cable 52 from directly contacting the concrete and will protect the data cable 52.

[0032] The positioning sleeve 10, the first clamping plate 21, the second clamping plate 22, the connecting sleeve 30, and the protective plate 40 in this application are all made of feed material.

[0033] Please see Figure 2 , 3 4. The outer wall of the first clamping plate 21 and the second clamping plate 22 away from the positioning sleeve 10 is provided with a matching first external thread 23, and the inner wall of the opening of the connecting sleeve 30 is provided with a first internal thread 31. The first internal thread 31 is threadedly connected to the first external thread 23.

[0034] This application can connect with the first external thread 23 on the first clamping plate 21 and the second clamping plate 22 via the first internal thread 31 on the connecting sleeve 30, thereby enabling the first clamping plate 21 and the second clamping plate 22 to be fastened and fixed.

[0035] Please see Figure 2 , 3 4. The inner wall of the other opening of the connecting sleeve 30 is provided with a second internal thread 32, and the ends of the two protective plates 40 are provided with matching second external threads 41. The second internal thread 32 and the second external thread 41 are threadedly connected.

[0036] This application can connect the second external threads 41 of the two protective plates 40 through the provided second internal thread 32, thereby fixing the two protective plates 40.

[0037] Please see Figure 2 , 3 5. Several slots 42 and ball 43 corresponding to the positions are provided on both sides of the protective plate 40. The ball 43 on the protective plate 40 is inserted into the slot 42 of the adjacent protective plate 40.

[0038] This application increases the stability of the connection between the two protective plates 40 by setting a locking ball 43 on one protective plate 40 that can be locked into the locking slot 42 of another protective plate 40.

[0039] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. An anchor bolt axial force gauge for slope monitoring, comprising: Anchor bolts; The axial force gauge body is fitted around the anchor bolt; Its features are, A positioning sleeve is fitted around the body of the axial force gauge, and the side wall of the positioning sleeve has a side opening; The first clamping plate and the second clamping plate are respectively set at the corresponding positions at both ends of the side opening of the positioning sleeve, and the first clamping plate and the second clamping plate are fitted around the periphery of the extension sleeve; A connecting sleeve is slidably disposed around the data cable, and one end of the connecting sleeve is fixedly connected to the first clamping plate and the second clamping plate. Two protective plates interlock and wrap around the data cable, with the other end of the connector sleeve fixedly connected to the two protective plates.

2. The anchor bolt axial force gauge for slope monitoring according to claim 1, characterized in that, The outer wall of the first clamping plate and the second clamping plate at the end away from the positioning sleeve is provided with a matching first external thread, and the inner wall of the opening of the connecting sleeve is provided with a first internal thread, which is threadedly connected to the first external thread.

3. An anchor shaft force meter for slope monitoring according to claim 2, characterized in that, The inner wall of the other opening of the connecting sleeve is provided with a second internal thread, and the ends of the two protective plates are provided with matching second external threads, and the second internal thread and the second external thread are threadedly connected.

4. The anchor shaft meter for slope monitoring according to claim 1, wherein The protective plate has several corresponding slots and balls on both sides, and the balls on the protective plate can be inserted into the slots of the adjacent protective plates.

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