Mounting structure for preventing bolt loosening sensor from being separated by using anchor point

Abstract

The utility model discloses a mounting structure for preventing a bolt loosening sensor from being separated by using an anchor point, which is used for mounting the bolt loosening sensor on a bolt and a nut, and comprises a mounting structure for adapting to the bolt, the nut and the bolt loosening sensor, the mounting structure is mounted on the surface of the nut and protrudes out of the end face of a thread head of the bolt, and the anchor point is arranged on the surface of the bolt. The mounting structure is used for supporting the bolt looseness sensor and comprises an adaptive structure arranged on the outer side of a nut in a sleeving mode. According to the utility model, the adaptive structure is sleeved on the outer side of the to-be-detected nut, then the anchor point is installed on the threaded head of the bolt, and the limiting ring on the anchor point is used for limiting the limiting block on the inner wall of the adaptive structure, so that the adaptive structure is limited between the anchor point and the nut, and the installation structure is limited; during installation, only the anchor point and the bolt need to be fastened and connected, the installation structure and the nut do not need to be fastened and connected, the installation structure can be prevented from being separated from the nut, installation steps are simplified, and installation workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt loosening sensor installation, in particular to an installation structure which utilizes an anchor point to prevent the bolt loosening sensor from being separated. Background Art

[0002] Bolts are essential components and play a vital role in industries such as industrial machinery, transportation, mining, energy, and power equipment. However, loosening of bolts or nuts due to mechanical vibration, metal stress, and external loads has always been a headache. Once a bolt becomes loose, it often breaks.

[0003] Therefore, bolt loosening sensors have gradually appeared on the market. By installing bolt loosening sensors and anchor points on bolts and nuts, the loosening of the bolts is detected by using the cooperation of the bolt loosening sensors and anchor points, including detecting the elongation or rotation angle of the bolt to obtain the loosening of the bolt. The bolt loosening sensor is generally installed on the nut through the mounting structure. The mounting structure and the nut are usually fastened by bonding or adsorption, and the anchor point also needs to be connected to the bolt, mostly by bonding or threading. During installation, workers need to connect the mounting structure to the nut and the anchor point to the bolt respectively. The operation steps are relatively cumbersome, time-consuming and labor-intensive, which increases the workload of workers.

[0004] Therefore, the utility model proposes a method of limiting the installation structure by using anchor points. It only needs to fasten the anchor points with bolts, and there is no need to fasten the installation structure with nuts. This can prevent the installation structure from detaching from the nuts, thereby simplifying the installation steps and reducing the installation workload. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an installation structure that utilizes anchor points to prevent bolts from loosening and causing the sensor to detach.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a mounting structure that uses an anchor point to prevent a bolt loosening sensor from detaching, which is used to install the bolt loosening sensor on a bolt and a nut, including a mounting structure for adapting the bolt, the nut and the bolt loosening sensor, the mounting structure being installed on the surface of the nut and protruding from the end face of the threaded head of the bolt, for supporting the bolt loosening sensor, the mounting structure including an adapting structure sleeved on the outside of the nut, the adapting structure being a hollow structure, a plurality of limit blocks being fixedly connected to the inner wall of the adapting structure, an anchor point being threadedly connected to the threaded head of the bolt, a magnet being arranged inside the anchor point (not shown in the figure), the anchor point including a threaded mounting sleeve threadedly connected to the bolt, and a limit ring for limiting the adapting structure being fixedly connected to the top of the threaded mounting sleeve.

[0007] As a further description of the above technical solution:

[0008] The top of the limiting ring is fixedly connected with a screwing block.

[0009] As a further description of the above technical solution:

[0010] A screwing groove is provided on the top of the screwing block.

[0011] As a further description of the above technical solution:

[0012] The adapting structure and the bolt loosening sensor are fastened by snapping.

[0013] As a further description of the above technical solution:

[0014] A buckle is fixedly connected to a position near the bottom end of the outer surface of the bolt loosening sensor.

[0015] As a further description of the above technical solution:

[0016] The top end of the adapting structure is provided with a slot portion for use with the buckle.

[0017] As a further description of the above technical solution:

[0018] The adapting structure is adapted to be arranged with the nut.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the mounting structure of the sensor that uses an anchor point to prevent the bolt from loosening and detaching is designed to sleeve the adapter structure on the outside of the nut to be detected, and then install the anchor point on the threaded head of the bolt. The limiting ring on the anchor point is used to limit the limiting block on the inner wall of the adapter structure, thereby limiting the adapter structure between the anchor point and the nut, which plays a limiting role in the mounting structure. It is only necessary to tighten the anchor point to the bolt, and there is no need to tighten the mounting structure to the nut to prevent the mounting structure from detaching from the nut, which simplifies the installation steps, reduces the installation workload, and improves the practicality of the mounting structure.

[0021] 2. Compared with the existing technology, this installation structure that uses anchor points to prevent bolts from loosening and causing the sensor to detach, through the provision of screw blocks and screw grooves, makes it easier for workers to screw the anchor points using auxiliary tools, thereby making it easier for workers to install the anchor points on the bolts, thereby improving the convenience of anchor point installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an installation structure proposed by the present invention that utilizes anchor points to prevent bolts from loosening and sensor detachment;

[0023] Figure 2 This is an exploded view of the overall structure of an installation structure proposed by the utility model that uses anchor points to prevent bolts from loosening and sensors from detaching;

[0024] Figure 3 This is a cross-sectional view of the adapting structure of the mounting structure proposed by the present invention, which utilizes anchor points to prevent the bolts from loosening and the sensor from detaching;

[0025] Figure 4 This is a top view of the adapting structure of the mounting structure proposed by the utility model, which uses anchor points to prevent the bolts from loosening and the sensor from detaching;

[0026] Figure 5 This is a schematic diagram of the anchor points of an installation structure proposed by the present invention, which uses anchor points to prevent bolts from loosening and sensors from detaching.

[0027] Legend:

[0028] 1. Bolt loosening sensor; 2. Bolt; 3. Nut; 4. Adapter structure; 5. Limit block; 6. Threaded mounting sleeve; 7. Limit ring; 8. Screw block; 9. Screw groove; 10. Buckle; 11. Slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1-5The present invention provides a mounting structure for preventing a bolt loosening sensor from detaching by using an anchor point: used for mounting a bolt loosening sensor 1 on a bolt 2 and a nut 3 (the bolt loosening sensor 1 is a model SA210 wireless bolt loosening sensor produced by Jiaxing Bogan Technology Co., Ltd., and its specific structure and principle are not described in detail here). The mounting structure includes a mounting structure for adapting the bolt 2, the nut 3, and the bolt loosening sensor 1. The mounting structure is mounted on the surface of the nut 3 and protrudes from the end face of the threaded head of the bolt 2 to support the bolt loosening sensor 1. The mounting structure includes an adapting structure 4 sleeved on the outside of the nut 3, the adapting structure 4 is adapted to the nut 3, the adapting structure 4 is a hollow structure, a plurality of limit blocks 5 are fixedly connected to the inner wall of the adapting structure 4, an anchor point is threadedly connected to the threaded head of the bolt 2, a magnet is arranged inside the anchor point (not shown in the figure), and the anchor point includes a threaded mounting sleeve 6 threadedly connected to the bolt 2, and a limit ring 7 for limiting the adapting structure 4 is fixedly connected to the top of the threaded mounting sleeve 6;

[0031] By sleeved the adapting structure 4 on the outside of the nut 3 to be tested, and then installing the anchor point on the threaded head of the bolt 2, the limiting ring 7 on the anchor point is used to limit the limiting block 5 on the inner wall of the adapting structure 4, thereby limiting the adapting structure 4 between the anchor point and the nut 3, and playing a limiting role on the installation structure. It is only necessary to tighten the anchor point to the bolt 2, and there is no need to tighten the installation structure to the nut 3, so as to prevent the installation structure from being separated from the nut 3, thereby simplifying the installation steps, reducing the installation workload, and improving the practicality of the installation structure.

[0032] The top of the limiting ring 7 is fixedly connected with a screw block 8, and the top of the screw block 8 is provided with a screw groove 9. Through the setting of the screw block 8 and the screw groove 9, it is convenient for the staff to screw the anchor point with auxiliary tools, and then it is convenient for the workers to install the anchor point on the bolt 2, thereby improving the convenience of anchor point installation.

[0033] The adapting structure 4 and the bolt loosening sensor 1 are fastened by snapping.

[0034] A snap buckle 10 is fixedly connected to the outer surface of the bolt loosening sensor 1 near the bottom end, and a slot portion 11 is provided at the top of the adapter structure 4 for use with the snap buckle 10. By using the snap buckle 10 and the slot portion 11 in conjunction with each other, the bolt loosening sensor 1 can be conveniently installed on the adapter structure 4 in a snap-on manner.

[0035] Working principle: During installation, the worker first sets the adapter structure 4 on the outside of the nut 3 to be tested, and then screws the anchor point onto the threaded head of the bolt 2 through the threaded mounting sleeve 6. The setting of the screwing block 8 and the screwing groove 9 facilitates the worker to screw the anchor point with auxiliary tools, and then facilitates the worker to install the anchor point on the bolt 2, and use the anchor point to limit and fix the adapter structure 4;

[0036] After the anchor point is installed, the limit block 5 on the inner wall of the adapter structure 4 is located between the limit ring 7 and the nut 3 on the anchor point, so that the limit block 5 and the adapter structure 4 are limited by the cooperation of the limit ring 7 and the nut 3, thereby restricting the adapter structure 4 between the anchor point and the nut 3, preventing the installation structure from separating from the nut 3, so that the bolt loosening sensor 1 can continuously detect the looseness of the bolt 2 and the nut 3, and also simplifies the installation steps, reduces the installation workload, and improves the practicality of the installation structure.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mounting structure for preventing a bolt loosening sensor from detaching by using an anchor point, for mounting a bolt loosening sensor (1) on a bolt (2) and a nut (3), comprising a mounting structure for adapting the bolt (2), the nut (3) and the bolt loosening sensor (1), the mounting structure being mounted on the surface of the nut (3) and protruding from the end face of the threaded head of the bolt (2) to support the bolt loosening sensor (1), characterized in that: The mounting structure comprises an adapting structure (4) sleeved on the outside of the nut (3), the adapting structure (4) being a hollow structure, a plurality of limiting blocks (5) being fixedly connected to the inner wall of the adapting structure (4), an anchor point being threadedly connected to the threaded head of the bolt (2), the anchor point comprising a threaded mounting sleeve (6) threadedly connected to the bolt (2), and a limiting ring (7) for limiting the adapting structure (4) being fixedly connected to the top of the threaded mounting sleeve (6).

2. The mounting structure for preventing a sensor from being disengaged due to bolt loosening using anchor points according to claim 1, characterized in that: The top of the limiting ring (7) is fixedly connected with a screwing block (8).

3. The mounting structure for preventing a sensor from being disengaged due to bolt loosening using anchor points according to claim 2, characterized in that: A screwing groove (9) is provided on the top of the screwing block (8).

4. The mounting structure for preventing a sensor from being disengaged due to bolt loosening using anchor points according to claim 1, characterized in that: The adapting structure (4) and the bolt loosening sensor (1) are fastened by snapping.

5. The mounting structure for preventing a sensor from being disengaged due to bolt loosening using anchor points according to claim 4, characterized in that: A buckle (10) is fixedly connected to a position near the bottom end of the outer surface of the bolt loosening sensor (1).

6. The mounting structure for preventing a sensor from being disengaged due to bolt loosening using anchor points according to claim 5, characterized in that: The top end of the adapting structure (4) is provided with a slot portion (11) for use with the buckle (10).

7. The mounting structure for preventing a sensor from being disengaged due to bolt loosening using anchor points according to claim 1, characterized in that: The adapting structure (4) is adapted to the nut (3).

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