Omnibearing fixing assembly and vibration monitoring device

Abstract

The utility model belongs to the technical field of vibration recorders, and particularly relates to an omnibearing fixing assembly and a vibration monitoring device, the omnibearing fixing assembly comprises a vibration monitoring device housing, the side of the vibration monitoring device housing is provided with a side fixing assembly, and the top of the vibration monitoring device housing is provided with a top fixing assembly; the side fixing assembly comprises a rotating crank, the side of the rotating crank is fixedly connected with a worm body, the top of the worm body is in threaded connection with a worm wheel body, the side of the worm wheel body is fixedly connected with a threaded rod body, one end of the threaded rod body is movably connected with a threaded rod rotating shaft, and the other end of the threaded rod rotating shaft is movably connected with a threaded rod fixing assembly. The outer wall of the threaded rod body is in threaded connection with a side fixing plate; according to the utility model, the vibration recorder is convenient to mount and dismount, so that the vibration recorder is more convenient to dismount and mount, and the mounting stability of the vibration recorder is convenient to guarantee.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration recorders, in particular to an all-round fixing component and a vibration monitoring device. Background Technique

[0002] A vibration recorder can record seismic waves, mechanical vibrations and various impact signals. The dynamic range of the vibration recorder covers all engineering blasting, mechanical vibration and impact measurement ranges. With different sensors, it can be widely used in engineering blasting and vibration detection of roads, railways, tunnels, bridges, mining, geological exploration, water conservancy and hydropower projects.

[0003] In Chinese Patent No. 202020864257.2, the utility model discloses a vibration monitoring device, including a pipeline body. An installation frame is arranged in the inner cavity of the pipeline body. The top and bottom on the right side of the installation frame are both fixedly connected with adjustment frames. The bottom of the inner cavity of the adjustment frame is movably connected with a screw rod through a bearing. A driven bevel gear is fixedly connected to the bottom of the screw rod surface. The driven bevel gear is meshed with a driving bevel gear on the right side. A rotating rod is fixedly connected to the right side of the driving bevel gear. Through the pipeline body, adjustment frame, installation frame, movable rod, claw, driven bevel gear, screw block, screw rod, driving handle, rotating rod, driving bevel gear, installation hole and monitoring body, the device can achieve the function of being convenient for installation, and solves the problem that the existing vibration monitoring devices on the market do not have the function of being convenient for installation and use, and it is difficult to install and fix during the monitoring process of annular components. Drilling and fixing will cause damage to the monitoring components, which is not conducive to the operation and use of the staff.

[0004] Most of the existing vibration monitoring devices directly install the vibration recorder at a designated position with screws. Since the vibration recorder is not always located at a fixed position, the vibration recorder needs to be repeatedly installed and disassembled. After multiple installations and disassembly, the installation may become unstable, and external objects are needed for each installation. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art, the problem that the installation of the vibration recorder is not stable enough is solved, and the problem that the vibration recorder can be repeatedly installed and disassembled without relying on external objects is solved.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: an all-round fixing component, including a vibration monitoring device housing, a side fixing component is arranged on the side of the vibration monitoring device housing, and a top fixing component is installed on the top of the vibration monitoring device housing; the side fixing component includes a rotating crank, a worm body is fixedly connected to the side of the rotating crank, a worm wheel body is threadedly connected to the top of the worm body, and a threaded rod body is fixedly connected to the side of the worm wheel body. One end of the threaded rod body is movably connected to a threaded rod rotating shaft, and a side fixing plate is threadedly connected to the outer wall of the threaded rod body.

[0007] Preferably, the side fixing plate forms a sliding structure with the vibration monitoring device housing through the threaded rod body, and a threaded connection is formed between the side fixing plate and the threaded rod body.

[0008] Preferably, the threaded rod body forms a rotating structure with the threaded rod rotating shaft through the worm wheel body, and the worm wheel body meshes with the worm body.

[0009] Preferably, the top fixing component includes a fixing knob, a threaded engagement disc is threadedly connected to the outer wall of the fixing knob, a knob rotating shaft is arranged at the bottom of the fixing knob, a top fixing plate is fixedly connected to the bottom of the knob rotating shaft, and a vibration recorder body is closely attached to the bottom of the top fixing plate.

[0010] Preferably, the top fixing plate forms a lifting structure through the knob rotating shaft, the fixing knob and the threaded engagement disc, and the fixing knob forms a rotating structure with the top fixing plate through the knob rotating shaft.

[0011] Preferably, the vibration monitoring device further includes a vibration recorder mounting cover assembly, and the vibration recorder mounting cover assembly is installed on the side of the top fixing component.

[0012] Preferably, the vibration recorder mounting cover assembly includes a mounting cover body, a switch slot is opened inside the mounting cover body, a switch clip is snap-fitted inside the switch slot, one end of the switch clip is elastically connected to a clip spring, and the clip spring is externally snap-fitted with a clip housing.

[0013] Preferably, the switch clip forms an elastic structure with the clip housing through the clip spring, and the switch clip forms a snap-fitting structure with the switch slot.

[0014] The advantages of the present utility model are as follows:

[0015] 1. The side fixing plate forms a sliding structure with the housing of the vibration monitoring device through the screw rod body, and a threaded connection is formed between the side fixing plate and the screw rod body. The screw rod body forms a rotating structure with the screw rod rotating shaft through the worm wheel body, and the worm wheel body meshes with the worm body, which is convenient for fixing the side of the vibration recorder body and ensuring the stability of the device fixation;

[0016] 2. The top fixing plate forms a lifting structure through the knob rotating shaft, the fixing knob and the threaded engagement disc, and the fixing knob forms a rotating structure with the top fixing plate through the knob rotating shaft, which is convenient for fixing the top of the vibration recorder body and is beneficial to the all-round fixation of the vibration recorder body. The switch clip forms an elastic structure with the clip housing through the clip spring, and the switch clip forms a clamping structure with the switch slot, which is convenient for opening the installation cover body and is convenient for installing and disassembling the vibration recorder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the whole of the present utility model when opened;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the whole of the present utility model when closed;

[0019] Figure 3 is an enlarged structural schematic diagram of the side fixing component of the present utility model;

[0020] Figure 4 is an enlarged structural schematic diagram of the top fixing component of the present utility model;

[0021] Figure 5 is a disassembly structural schematic diagram of the vibration recorder installation cover component of the present utility model.

[0022] In the figure: 1, housing of the vibration monitoring device; 2, side fixing component; 201, rotating crank; 202, worm body; 203, worm wheel body; 204, screw rod body; 205, screw rod rotating shaft; 206, side fixing plate; 3, top fixing component; 301, fixing knob; 302, threaded engagement disc; 303, knob rotating shaft; 304, top fixing plate; 305, vibration recorder body; 4, vibration recorder installation cover component; 401, installation cover body; 402, switch slot; 403, switch clip; 404, clip spring; 405, clip housing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figure 1 、 Figure 2 As shown in the figure, an all-round fixing component includes a vibration monitoring device housing 1. A side fixing component 2 is arranged on the side of the vibration monitoring device housing 1, and a top fixing component 3 is installed on the top of the vibration monitoring device housing 1.

[0026] Please refer to Figure 3 As shown in the figure, for a side fixing component 2 of an all-round fixing component, it includes a rotating crank 201. A worm body 202 is fixedly connected to the side of the rotating crank 201. A worm wheel body 203 is threadedly connected to the top of the worm body 202. A threaded rod body 204 is fixedly connected to the side of the worm wheel body 203. One end of the threaded rod body 204 is movably connected to a threaded rod rotating shaft 205. A side fixing plate 206 is threadedly connected to the outer wall of the threaded rod body 204. Place the vibration recorder body 305 inside the vibration monitoring device housing 1, and then rotate the rotating crank 201. The rotating crank 201 drives the worm body 202 to rotate. The worm body 202 drives the worm wheel body 203 and the threaded rod body 204 to rotate around the threaded rod rotating shaft 205. Under the action of the threaded rod body 204, the side fixing plate 206 moves horizontally to fix the horizontal position of the vibration recorder body 305, facilitating the fixation of the side of the vibration recorder body 305 and ensuring the stability of the device fixation.

[0027] Please refer to Figure 5 As shown in the figure, for a top fixing component 3 of an all-round fixing component, it includes a fixing knob 301. A threaded engagement disc 302 is threadedly connected to the outer wall of the fixing knob 301. A knob rotating shaft 303 is arranged at the bottom of the fixing knob 301. A top fixing plate 304 is fixedly connected to the bottom of the knob rotating shaft 303. The bottom of the top fixing plate 304 is closely attached to the vibration recorder body 305. Rotate the fixing knob 301. Under the threaded relationship between the fixing knob 301 and the threaded engagement disc 302, the top fixing plate 304 moves downward until it presses the vibration recorder body 305 to fix the vibration recorder body 305, facilitating the fixation of the top of the vibration recorder body 305 and being beneficial for the all-round fixation of the vibration recorder body 305.

[0028] Please refer toFigure 1 , Figure 2 As shown in Figure 2 , the vibration monitoring device further includes a vibration recorder mounting cover assembly 4, and the vibration recorder mounting cover assembly 4 is installed on the side of the top fixing assembly 3.

[0029] Please refer to Figure 5 As shown in Figure 5 , for the vibration monitoring device and the vibration recorder mounting cover assembly 4, it includes a mounting cover body 401. An opening 402 for a switch is provided inside the mounting cover body 401, and a switch clip 403 is snap - connected inside the opening 402 for the switch. One end of the switch clip 403 is elastically connected to a clip spring 404, and a clip housing 405 is snap - connected to the outside of the clip spring 404. When closing the mounting cover body 401, since the bottom of the mounting cover body 401 is inclined, during the process of closing the mounting cover body 401, it causes the switch clip 403 to move towards the direction of the clip spring 404. At this time, the clip spring 404 is compressed and contracted. When the mounting cover body 401 is completely closed, the switch clip 403 is stuck inside the opening 402 for the switch, which is convenient for opening the mounting cover body 401 and is convenient for installing and disassembling the vibration recorder body 305.

[0030] Working principle: First, place the vibration recorder body 305 inside the housing 1 of the vibration monitoring device. Then rotate the rotating crank 201. The rotation of the rotating crank 201 drives the worm body 202 to rotate. The worm body 202 drives the worm wheel body 203 and the threaded rod body 204 to rotate around the threaded rod rotating shaft 205. Under the action of the threaded rod body 204, the side fixing plate 206 moves horizontally to fix the horizontal position of the vibration recorder body 305. Next, close the mounting cover body 401. Since the bottom of the mounting cover body 401 is inclined, during the process of closing the mounting cover body 401, it causes the switch clip 403 to move towards the direction of the clip spring 404. At this time, the clip spring 404 is compressed and contracted. When the mounting cover body 401 is completely closed, the switch clip 403 is stuck inside the opening 402 for the switch. Then, rotate the fixing knob 301. Under the threaded relationship between the fixing knob 301 and the threaded engagement disc 302, the top fixing plate 304 moves downward until it presses on the vibration recorder body 305 to fix the vibration recorder body 305.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above - mentioned embodiments. What is described in the above - mentioned embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An omnidirectional fixing assembly, characterized in that: It comprises a vibration monitoring device housing (1), wherein a side fixing component (2) is arranged on the side of the vibration monitoring device housing (1), and a top fixing component (3) is installed on the top of the vibration monitoring device housing (1); The side fixing assembly (2) comprises a rotating crank (201), the side of the rotating crank (201) is fixedly connected to a worm body (202), the top of the worm body (202) is threadedly connected to a worm wheel body (203), the side of the worm wheel body (203) is fixedly connected to a threaded rod body (204), one end of the threaded rod body (204) is movably connected to a threaded rod rotating shaft (205), and the outer wall of the threaded rod body (204) is threadedly connected to a side fixing plate (206).

2. An omnidirectional fixing assembly according to claim 1, characterized in that: The side fixing plate (206) forms a sliding structure with the vibration monitoring device housing (1) through the threaded rod body (204), and a threaded connection is formed between the side fixing plate (206) and the threaded rod body (204).

3. The omnidirectional fixing assembly according to claim 1, characterized in that: The threaded rod body (204) forms a rotating structure through the worm wheel body (203) and the threaded rod rotating shaft (205), and the worm wheel body (203) and the worm body (202) are meshed with each other.

4. The omnidirectional fixing assembly according to claim 1, characterized in that: The top fixing assembly (3) comprises a fixing knob (301), the outer wall of the fixing knob (301) is threadedly connected to a threaded engaging disk (302), and a knob rotating shaft (303) is arranged at the bottom of the fixing knob (301), the bottom of the knob rotating shaft (303) is fixedly connected to a top fixing plate (304), and the bottom of the top fixing plate (304) is tightly fitted with a vibration recorder body (305).

5. An omnidirectional fixing assembly according to claim 4, characterized in that: The top fixed plate (304) forms a lifting structure through the knob shaft (303), the fixed knob (301) and the threaded engaging disk (302), and the fixed knob (301) forms a rotating structure through the knob shaft (303) and the top fixed plate (304).

6. A vibration monitoring device, comprising an omnidirectional fixing assembly according to any one of claims 1 to 5, characterized in that: It also includes a vibration recorder mounting cover assembly (4), wherein the vibration recorder mounting cover assembly (4) is mounted on a side of the top fixing assembly (3); The vibration recorder mounting cover assembly (4) comprises a mounting cover body (401), a switch slot (402) is provided inside the mounting cover body (401), a switch clip (403) is snap-connected inside the switch slot (402), one end of the switch clip (403) is elastically connected to a clip spring (404), and the outside of the clip spring (404) is snap-connected to a clip housing (405).

7. The vibration monitoring device according to claim 6, characterized in that: The switch clip (403) forms an elastic structure through a clip spring (404) and a clip housing (405), and the switch clip (403) and the switch slot (402) form a snap-fit ​​structure.

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