Clamping mechanism and fixing device

Abstract

The utility model discloses a clamping mechanism and a fixing device, and relates to the technical field of hydropower station monitoring, and the clamping mechanism comprises a clamping unit which comprises a clamping assembly, an adjusting assembly and a mounting assembly; the fixing unit comprises a fixing assembly, a first magnet and a second magnet. The beneficial effects of the utility model are that the clamping mechanism in the device can conveniently adjust the installed monitoring device so as to adapt to various complex and changeable monitoring scenes and requirements, and ensure that a monitoring picture can cover a key area, thereby remarkably improving the application range and practicability of the monitoring device. According to the monitoring device, the mounting base can be conveniently replaced through the fixing unit, different shapes of mounting bases can be replaced, different types of monitoring equipment can be conveniently mounted, the using effect of the device is improved, and when the monitoring equipment is damaged, the monitoring equipment can be conveniently disassembled and overhauled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hydropower station monitoring, especially a clamping mechanism and fixing device. BACKGROUND

[0002] As an important source of clean energy, the stable operation of hydropower stations is of great significance to guarantee power supply and promote energy saving and emission reduction. Hydropower stations contain a large number of public equipment, such as transformers, generators, water pumps, and gates. The operating state of these devices directly affects the power generation efficiency and safety of the hydropower station, so it is necessary to regularly inspect the public equipment. Therefore, the introduction of advanced monitoring equipment and intelligent analysis systems can realize real-time monitoring and early warning of hydropower station equipment.

[0003] The existing monitoring equipment is usually fixed during installation, but the fixed installation method cannot meet the changing monitoring needs and cannot meet some application scenarios that require flexible adjustment of position and angle, resulting in limited monitoring effect, missing important monitoring areas, or being unable to effectively respond to emergencies, and the original fixed installation structure needs to be removed and reinstalled, increasing the cost and time input. UTILITY MODEL CONTENT

[0004] In view of the above or existing problems in the prior art, the utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a clamping mechanism, which aims to solve the problem of limited monitoring effect caused by the inability to flexibly adjust the position and angle in the application scenario during fixed installation.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a clamping mechanism, which includes a clamping unit including a clamping assembly, an adjusting assembly arranged on both sides of the clamping assembly, and an installation assembly arranged at one end of the adjusting assembly.

[0007] As a preferred scheme of the clamping mechanism of the utility model, the clamping assembly includes two clamping plates, a first rotating shaft arranged at one end of the clamping plate, and a second rotating shaft arranged at the other end of the clamping plate.

[0008] As a preferred scheme of the clamping mechanism of the utility model, the adjusting assembly includes two threaded rods, and a knob arranged at one end of the threaded rod.

[0009] Two clamping plates are provided with two threaded grooves, and the threaded rods are matched with the two threaded grooves.

[0010] As a preferred scheme of the clamping mechanism, the mounting assembly comprises a mounting seat and an adjusting seat arranged in a groove of the mounting seat.

[0011] As a preferred scheme of the clamping mechanism, the first rotating shaft comprises a ball, and a connecting rod arranged on one side of the ball.

[0012] As a preferred scheme of the clamping mechanism, the two clamping plates are identical in structure and parallel to each other.

[0013] As a preferred scheme of the clamping mechanism, limit grooves are formed at both ends of the clamping plate.

[0014] The ball is matched with the limit groove.

[0015] As a preferred scheme of the clamping mechanism, the first rotating shaft and the second rotating shaft are identical in structure.

[0016] One end of the second rotating shaft is fixedly connected with the mounting assembly.

[0017] Another object of the present application is to provide a clamping mechanism and a lifting device, which aims to solve the problem of increased cost and time input caused by the removal of the original fixed installation structure and the reinstallation of the fixed installation structure.

[0018] To solve the above technical problems, the present application provides the following technical scheme: the fixing unit comprises a fixing assembly, a first magnet arranged in the middle of the fixing assembly, and a second magnet arranged on one side of the first magnet.

[0019] As a preferred scheme of the clamping mechanism and the fixing device, the fixing assembly comprises a connecting seat, a housing arranged on the outer side of the second magnet, and a positioning hole arranged on the edge of the housing.

[0020] The clamping mechanism in the device can conveniently adjust the installed monitoring equipment to adapt to various complex monitoring scenes and needs, ensure that the monitoring picture can cover the key area, and significantly improve the application range and practicality of the monitoring device. The fixing unit facilitates the replacement of the mounting seat, the replacement of mounting seats of different shapes, the installation of monitoring equipment of different models, the improvement of the use effect of the device, and the convenient disassembly and repair of the monitoring equipment when the monitoring equipment is damaged. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 It is a rear perspective view of the clamping mechanism and fixing device of the present application.

[0023] Figure 2 It is a front view of the clamping mechanism and fixing device of the present application.

[0024] Figure 3 It is a clamping mechanism and fixing device of the present application Figure 3 A-A sectional view. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from the description, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0027] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor does it mean an embodiment that is separate or selectively excluded from other embodiments.

[0028] Embodiment 1

[0029] Referring to Figures 1-2 , the first embodiment of the present application provides a clamping mechanism, which comprises a clamping unit 100 comprising a clamping assembly 101, an adjusting assembly 102 arranged on both sides of the clamping assembly 101, and a mounting assembly 103 arranged at one end of the adjusting assembly 102.

[0030] It should be noted that the clamping assembly 101 cooperates with the adjusting assembly 102 and is fixed by bolt connection, and the adjusting assembly 102 is fixedly connected below the mounting assembly 103.

[0031] In use, the mounting assembly 103 is installed at one end of the adjusting assembly 102, and through the adjusting assembly 102, the mounting assembly 103 can swing at one end of the adjusting assembly 102, greatly increasing the angle that the device can monitor. The clamping assembly 101 is installed outside the adjusting assembly 102, which can ensure the stability of the adjusting assembly 102 during movement and can perform clamping action when fixed.

[0032] In summary, the clamping unit 100 has shown excellent performance and advantages in the field of hydropower station monitoring. Its height-adjustable and flexible design ensures that the monitoring device can cover a wider monitoring range; the clamping function ensures the stable operation of the monitoring device in complex environments; the easy-to-install and maintain design reduces the operation and maintenance cost; the high adaptability makes it suitable for different types of monitoring devices; ultimately, these advantages collectively improve the monitoring efficiency and safety of the hydropower station.

[0033] Embodiment 2

[0034] Referring to Figures 1-3 For the second embodiment of the present application, it differs from the first embodiment in that it further includes a clamping unit 100 comprising a clamping assembly 101, adjusting assemblies 102 arranged on both sides of the clamping assembly 101, and a mounting assembly 103 arranged at one end of the adjusting assembly 102.

[0035] It should be noted that the clamping assembly 101 is located on both sides of the adjusting assembly 102 and is fixed by bolts. The adjusting assembly 102 is fixedly connected below the mounting assembly 103.

[0036] Further, the clamping assembly 101 includes two clamping plates 101a, a first rotating shaft 101b arranged at one end of the clamping plate 101a, and a second rotating shaft 101c arranged at the other end of the clamping plate 101a.

[0037] It should be noted that the two clamping plates 101a are clamped and loosened by the first rotating shaft 101b and the second rotating shaft 101c at both ends. The first rotating shaft 101b and the second rotating shaft 101c are respectively located at both ends of the two clamping plates 101a.

[0038] Further, the adjusting assembly 102 includes two threaded rods 102a and knobs 102b arranged at one end of the threaded rods 102a.

[0039] The two clamping plates 101a are provided with two threaded grooves 102c, and the threaded rods 102a cooperate with the two threaded grooves 102c.

[0040] It should be noted that the threaded rod 102a respectively penetrates through two clamping plates 101a, and the threaded rod 102a is located at both ends of the two clamping plates 101a, and the knob 102b is installed at one end of the threaded rod 102a. The threaded groove 102c is arranged at both ends of the two clamping plates 101a, and cooperates with the threaded rod 102a, and by twisting the knob 102b, the threaded rod 102a is rotated in the threaded groove 102c to clamp the two clamping plates 101a to the adjusting assembly 102, thereby playing a fixing role.

[0041] Further, the mounting assembly 103 includes a mounting seat 103a, and an adjusting seat 103b arranged in the groove of the mounting seat 103a.

[0042] It should be noted that the mounting seat 103a is circular, and the center of the circle has a threaded groove, and the adjusting seat 103b is circular and has a threaded rod on one side, which is rotated into the groove, and the mounting seat 103a and the adjusting seat 103b are cooperated by threaded connection and are in the same plane.

[0043] Further, the first rotating shaft 101b includes a ball 101b-1, and a connecting rod 101b-2 arranged on one side of the ball 101b-1

[0044] It should be noted that the ball 101b-1 and the connecting rod 101b-2 are fixedly connected, and the ball 101b-1 has the advantage of being able to rotate 360°, which is convenient for adjusting the rotating direction of the clamping assembly 101, and the ball can greatly prolong the service life of the rotating shaft.

[0045] Further, the two clamping plates 101a are the same structure and parallel to each other.

[0046] It should be noted that the two clamping plates 101a are located on both sides of the rotating shaft and are parallel to each other, which can better clamp the ball 101b-1.

[0047] Further, the clamping plate 101a is provided with a limiting groove 101d at both ends;

[0048] And the ball 101b-1 cooperates with the limiting groove 101d.

[0049] It should be noted that the limiting groove 101d is arranged in the clamping plate 101a, and the limiting groove 101d clamps the ball 101b-1, which can prolong the service life of the clamping plate 101a.

[0050] Further, the first rotating shaft 101b and the second rotating shaft 101c are the same structure;

[0051] The second rotating shaft 101b is fixedly connected with the mounting assembly 103 at one end.

[0052] It should be noted that the first rotating shaft 101b and the second rotating shaft 101c are structurally identical, and the purpose is to make it more convenient to replace parts when they are damaged. The second rotating shaft 101b is fixedly connected to the bottom of the mounting seat 103a at one end.

[0053] In use, first, the device to be installed on the adjusting seat, the mounting seat 103a through the thread groove on it with the adjusting seat 103b thread rod cooperation, by rotating the adjusting seat 103b makes it firmly installed in the groove of the mounting seat 103a, and ensure that they are in the same plane.

[0054] Next, according to the required monitoring direction of the device to adjust the clamping assembly 101, and then determine the monitoring illumination direction, by rotating the knob 102b of the adjusting assembly 102, the threaded rod 102a rotates in the threaded groove 102c of the clamping plate 101a, the rotation of the threaded rod 102a will cause the distance between the clamping plates 101a to change, so that the limiting groove 101d is tightly connected with the ball 101b-1, realizing the fixation of the direction.

[0055] When the distance between the clamping plates 101a is adjusted to the appropriate position, due to the setting of the first rotating shaft 101b and the second rotating shaft 101c at both ends of the clamping plate 101a, the clamping plate 101a can be fine-tuned around these rotating shafts to adjust the monitoring angle, further increasing the flexibility and adaptability of clamping.

[0056] In summary, in the process of monitoring the hydropower station, the clamping unit 100 can ensure the stable installation and positioning of the monitoring device or sensor and other objects. At the same time, due to the design of the clamping unit 100, it can be adjusted and maintained as needed. When the monitoring device needs to be replaced, you only need to loosen the knob 102b of the adjusting assembly 102, and you can easily remove the clamping unit 100 and replace the new device.

[0057] Embodiment 3

[0058] Reference Figures 1-3 Figures 1-3 For the third embodiment of the present application, the embodiment further provides a clamping mechanism and a fixing device: comprising a fixed unit 200 comprising a fixed assembly 201, a first magnet 202 arranged in the middle of the fixed assembly 201, and a second magnet 203 arranged on one side of the first magnet 202.

[0059] It should be noted that the fixed unit 200 is fixedly connected with one end of the second rotating shaft 101c, the fixed assembly 201 is threadedly connected with the first magnet 202, the first magnet 202 and the second magnet 203 are located in the groove of the fixed assembly 201, and the first magnet 202 and the second magnet 203 are adsorbed by the principle of opposite sex attraction. The advantage of using the principle of magnet attraction is that the monitoring device can be directly replaced in an emergency, reducing the time for replacing the monitoring device.

[0060] Further, the fixed assembly 201 includes a connecting seat 201a, a shell 201b arranged outside the second magnet 203, and a positioning hole 201c arranged at the edge of the shell 201b.

[0061] It should be noted that the connecting seat 201a is threadedly connected with the first magnet 202 through the reserved hole on the connecting seat 201a, the shell 201b wraps the first magnet 202 and the second magnet 203, and the shell 201b is threadedly connected with the object through the positioning hole 201c during installation.

[0062] In use, first, the shell 201b is threadedly connected with the support rod or the wall body through the positioning hole 201c, and then the second magnet 203 is fixedly connected inside the shell 201b. The connecting seat 201a and the first magnet 202 are threadedly connected, and the first magnet 202 and the second magnet 203 are adsorbed. The second rotating shaft 101c is fixedly connected with the connecting seat 201a, and the entire fixed unit completes the fixing work of the adjusting assembly 102, the clamping assembly 101, the mounting assembly 103, and the monitoring device.

[0063] When the monitoring device needs to be replaced urgently, the first magnet 202 and the second magnet 203 are only separated by magnetic force, and then a new monitoring device and magnet combination are reinstalled. This not only improves the replacement efficiency, but also ensures the stability and reliability of the monitoring device after installation.

[0064] In summary, the fixed assembly 201 is the basis of the entire device, and the connecting seat 201a and the first magnet 202 inside it are threadedly connected. This connection method is convenient for disassembly and reinstallation. At the same time, the shell 201b provides protection for the magnets, and also realizes thread connection with the support rod or the wall body through the positioning hole 201c at the edge, further enhancing the stability and applicability of the entire device.

[0065] The opposite sex attraction principle of the first magnet 202 and the second magnet 203 simplifies the installation and disassembly process of the monitoring device, and also greatly improves the replacement efficiency. In an emergency, the staff can quickly separate the magnets by magnetic force, replace the new monitoring device and magnet combination, and ensure the continuous operation of the hydropower station monitoring system.

[0066] The fixed unit can realize flexible adjustment of the angle of the monitoring device, improves the flexibility and accuracy of monitoring, and meets the monitoring requirements of different areas of the hydropower station.

[0067] It is important to note that the above examples are merely intended to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A clamping mechanism, characterized by: The utility model relates to a fixing device, including, The clamping unit (100) includes clamping component (101), the adjusting component (102) of setting in the both sides of clamping component (101) and the installation component (103) of setting in the one end of adjusting component (102); The clamping component (101) includes two clamping plates (101a), the first rotating shaft (101b) of setting in one end of clamping plate (101a) and the second rotating shaft (101c) of setting in the other end of clamping plate (101a); The adjusting component (102) includes two threaded rods (102a) and the knob (102b) of setting in one end of threaded rod (102a); Two clamping plates (101a) are provided with two threaded grooves (102c), and the threaded rod (102a) is matched with two threaded grooves (102c); The installation component (103) includes the mounting seat (103a) and the adjusting seat (103b) of setting in the recess of mounting seat (103a).

2. The clamping mechanism of claim 1, wherein: The first rotating shaft (101b) includes a ball (101b-1) and a connecting rod (101b-2) disposed on one side of the ball (101b-1).

3. The clamping mechanism of claim 2, wherein: The two clamping plates (101a) are identical in structure and parallel to each other.

4. The clamping mechanism of claim 3, wherein: The clamping plate (101a) is provided with a limiting groove (101d) at both ends thereof; And the ball (101b-1) is matched with the limiting groove (101d).

5. The clamping mechanism of claim 3, wherein: The first rotating shaft (101b) and the second rotating shaft (101c) are identical in structure; The second rotating shaft (101c) is fixedly connected with the installation component (103) at one end thereof.

6. A fixture, characterized by: The fixing device of any one of claims 1-5, and: The fixing unit (200) includes a fixing component (201), a first magnet (202) disposed in the middle of the fixing component (201), and a second magnet (203) disposed on one side of the first magnet (202).

7. The fixing device of claim 6, wherein: The fixing component (201) includes a connecting seat (201a), a housing (201b) disposed outside the second magnet (203), and a positioning hole (201c) disposed on the edge of the housing (201b).

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