Special protective cover for seismometer

Abstract

The utility model discloses a special protective cover for a seismometer, and particularly relates to the technical field of seismometer protection, the special protective cover comprises a transverse plate and a protective cover body, the protective cover body is detachably installed at the top of the transverse plate, the seismometer is placed on the transverse plate and is clamped and fixed through a clamping plate, shaking of the seismometer is avoided, and vibration in the transportation process is reduced. The two clamping plates can clamp the seismometers of different sizes, the protection cover body can be mounted and dismounted without special tools, operation is easy, when a plurality of seismometers need to be transported, the protection cover body is easy to mount, the seismometers can be rapidly protected, the mounting efficiency is improved, and the cost is reduced. The rubber plate is arranged on one side of the clamping plate and makes contact with the seismometer, the outer wall of the seismometer is prevented from being damaged in the clamping process, meanwhile, vibration in the transportation process can be reduced through the damping spring shock absorbers, and the seismometer is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of seismometer protection, in particular to a special protective cover for a seismometer. Background Art

[0002] A seismograph generally consists of two parts: a seismometer (also known as a sensor) and a collector. A seismometer is also called a seismic pickup or pendulum. It is a device that converts ground motion into electrical signals. It is the main component of a seismograph that can record a certain physical constant of an earthquake.

[0003] Seismometers are usually placed directly in the environment for detection. They are usually sensitive and precise. When they need to be transported, they need to be wrapped to reduce the impact of collision and vibration.

[0004] Therefore, it is necessary to invent a special protective cover for a seismometer. Utility Model Content

[0005] The utility model aims to provide a special protective cover for a seismometer to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special protective cover for a seismometer, comprising a horizontal plate and a protective cover body, the protective cover body being detachably mounted on the top of the horizontal plate, the top of the horizontal plate being fixedly provided with a circular ring one and a circular ring two, the outer side of the protective cover body being fixedly provided with a plurality of connecting plates, the bottom of the connecting plate being fixedly provided with a spring one, the other end of the spring one being fixedly provided with a short plate, the bottom of the short plate being fixedly provided with a plug column, the plug column being movably inserted into the horizontal plate, the top of the horizontal plate being fixedly provided with a plurality of fixing plates, one side of the fixing plate being fixedly provided with a spring telescopic rod two, the other end of the spring telescopic rod two being fixedly provided with a trapezoidal plate two, and one side of the short plate being fixedly provided with a trapezoidal plate one.

[0007] Preferably, a plurality of circular grooves are provided on the top of the horizontal plate, and the plug posts are movably inserted into the circular grooves.

[0008] Preferably, a plurality of damping spring shock absorbers are fixedly provided at the bottom of the transverse plate, and a bottom plate is fixedly provided at the other end of the damping spring shock absorber.

[0009] Preferably, a rectangular groove is opened in the horizontal plate, a double-headed threaded rod is rotatably provided in the rectangular groove, the outer thread sleeve of the double-headed threaded rod is provided with symmetrically distributed sliders, a connecting rod is fixed on the top of the slider, the connecting rod is slidably connected to the horizontal plate, and a splint is fixed on one side of the connecting rod.

[0010] Preferably, a rubber plate is fixedly provided on one side of the clamping plate.

[0011] Preferably, one end of the double-headed threaded rod passes through the horizontal plate and a second anti-slip thread is fixedly provided on the outer side of the end portion thereof.

[0012] Preferably, a sealing ring is fixedly provided at the bottom of the protective cover body.

[0013] Preferably, a slide groove one is provided on the top of the transverse plate, and the connecting rod is slidably installed in the slide groove one.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The seismometer is placed on the horizontal board and fixed by the clamping plate to prevent the seismometer from shaking and reduce the vibration during transportation, thereby protecting the seismometer. The two clamping plates can clamp seismometers of different sizes, and the protective cover body can be installed and disassembled without the help of special tools, which is easy to operate. When multiple seismometers need to be transported, the protective cover body is easy to install and can quickly protect the seismometer, which improves the efficiency of installation;

[0016] 2. A rubber plate is set on one side of the clamping plate, and the rubber plate contacts the seismometer to avoid damaging the outer wall of the seismometer during clamping. At the same time, the damping spring shock absorber can reduce the vibration during transportation and protect the seismometer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structural diagram provided by the utility model;

[0018] Figure 2 A schematic diagram of the bottom plate structure provided by the utility model;

[0019] Figure 3 A schematic diagram of the second structure of the circular ring provided by the utility model;

[0020] Figure 4 The utility model provides Figure 3 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: 1, bottom plate; 11, damping spring shock absorber; 12, horizontal plate; 121, circular groove; 13, circular ring 1; 14, circular ring 2; 15, protective cover body; 21, connecting plate; 22, spring 1; 23, short plate; 24, plug column; 241, trapezoidal plate 1; 25, fixed plate; 26, spring telescopic rod 2; 27, trapezoidal plate 2; 31, double-headed threaded rod; 32, slider; 33, connecting rod; 34, splint; 35, rubber plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Figure 1-Figure 4 As shown, the utility model provides a special protective cover for a seismometer, including a horizontal plate 12 and a protective cover body 15, wherein the protective cover body 15 is detachably mounted on the top of the horizontal plate 12, wherein a circular ring 13 and a circular ring 2 14 are fixedly arranged on the top of the horizontal plate 12, wherein a plurality of connecting plates 21 are fixedly arranged on the outer side of the protective cover body 15, wherein a spring 1 22 is fixedly arranged on the bottom of the connecting plate 21, wherein a short plate 23 is fixedly arranged on the other end of the spring 1 22, wherein a plug post 24 is fixedly arranged on the bottom of the short plate 23, wherein the plug post 24 is movably inserted into the horizontal plate 12, wherein a plurality of fixing plates 25 are fixedly arranged on the top of the horizontal plate 12, wherein a spring telescopic rod 2 26 is fixedly arranged on one side of the fixing plate 25, wherein a trapezoidal plate 27 is fixedly arranged on the other end of the spring telescopic rod 26, wherein a trapezoidal plate 1 241 is fixedly arranged on one side of the short plate 23, wherein a plurality of circular grooves 121 are opened on the top of the horizontal plate 12, wherein the plug post 24 is movably inserted into the circular grooves 121.

[0024] Furthermore, a plurality of damping spring shock absorbers 11 are fixedly provided at the bottom of the transverse plate 12, and a bottom plate 1 is fixedly provided at the other end of the damping spring shock absorber 11 to reduce vibration during transportation and protect the seismometer.

[0025] Furthermore, a rectangular groove is opened in the horizontal plate 12, and a double-headed threaded rod 31 is rotatably provided in the rectangular groove. The outer thread sleeve of the double-headed threaded rod 31 is provided with symmetrically distributed sliders 32. A connecting rod 33 is fixed on the top of the slider 32. The connecting rod 33 is slidably connected to the horizontal plate 12. A clamping plate 34 is fixed on one side of the connecting rod 33, and a rubber plate 35 is fixed on one side of the clamping plate 34 to facilitate clamping and fixing the seismometer.

[0026] Furthermore, one end of the double-threaded rod 31 passes through the horizontal plate 12 and a second anti-slip thread is fixedly provided on the outer side of the end portion thereof to facilitate the rotation of the double-threaded rod 31 .

[0027] Furthermore, a sealing ring is fixedly provided at the bottom of the protection cover body 15 to improve the sealing between the protection cover body 15 and the cross plate 12, thereby preventing water from entering the protection cover body 15 and damaging the seismometer.

[0028] Furthermore, a slide groove 1 is provided on the top of the transverse plate 12 , and the connecting rod 33 is slidably installed in the slide groove 1 to facilitate the sliding of the connecting rod 33 .

[0029] Working principle: When using this solution, first, the seismometer can be placed on the horizontal plate 12, and then the double-headed threaded rod 31 can be rotated to drive the two sliders 32 to move towards each other, and then drive the two connecting rods 33 and the clamping plate 34 to move towards each other to clamp and fix the seismometer to prevent the seismometer from shaking, and the rubber plate 35 and the seismometer are in contact with each other to avoid damaging the outer wall of the seismometer during clamping. At the same time, the damping spring shock absorber 11 can reduce the vibration during transportation and protect the seismometer;

[0030] Then cover the protective cover body 15, and make the connecting plate 21 pass through the gap between the circular ring 13 and the circular ring 2 14, and then make the connecting plate 21 slide along the circular ring 2 14, and at the same time, when the plug post 24 contacts the horizontal plate 12, it will squeeze the spring 1 22, and the connecting plate 21 can drive the trapezoidal plate 1 241 to rotate. When the inclined surfaces of the trapezoidal plate 1 241 and the trapezoidal plate 2 27 contact each other, they can squeeze the trapezoidal plate 2 27 and the spring telescopic rod 2 26, and push the short plate 23 and the trapezoidal plate 1 241 to continue to rotate forward. When the inclined surfaces of the trapezoidal plate 1 241 and the trapezoidal plate 2 27 are no longer in contact, the plug post 24 encounters the circular groove 121 and is immediately inserted into the circular groove 121, thereby achieving the stable fixing of the protective cover body 15 on the horizontal plate 12.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective cover for a seismometer, comprising a horizontal plate (12) and a protective cover body (15), characterized in that: The protective cover body (15) is detachably mounted on the top of the horizontal plate (12); a circular ring 1 (13) and a circular ring 2 (14) are fixedly provided on the top of the horizontal plate (12); a plurality of connecting plates (21) are fixedly provided on the outer side of the protective cover body (15); a spring 1 (22) is fixedly provided on the bottom of the connecting plate (21); a short plate (23) is fixedly provided on the other end of the spring 1 (22); a plug-in column (24) is fixedly provided on the bottom of the short plate (23); the plug-in column (24) is movably inserted into the horizontal plate (12); a plurality of fixed plates (25) are fixedly provided on the top of the horizontal plate (12); a spring telescopic rod 2 (26) is fixedly provided on one side of the fixed plate (25); a trapezoidal plate 2 (27) is fixedly provided on the other end of the spring telescopic rod 2 (26); and a trapezoidal plate 1 (241) is fixedly provided on one side of the short plate (23).

2. A protective cover for seismometer according to claim 1, characterized in that: A plurality of circular grooves (121) are provided on the top of the transverse plate (12), and the insertion posts (24) are movably inserted into the circular grooves (121).

3. A protective cover for seismometer according to claim 1, characterized in that: A plurality of damping spring shock absorbers (11) are fixedly provided at the bottom of the transverse plate (12), and a bottom plate (1) is fixedly provided at the other end of the damping spring shock absorber (11).

4. A protective cover for a seismometer according to claim 1, characterized in that: A rectangular groove is provided in the transverse plate (12), a double-threaded rod (31) is rotatably provided in the rectangular groove, a symmetrically distributed slider (32) is provided on the outer thread sleeve of the double-threaded rod (31), a connecting rod (33) is fixed on the top of the slider (32), the connecting rod (33) is slidably connected to the transverse plate (12), and a clamping plate (34) is fixed on one side of the connecting rod (33).

5. A protective cover for seismometer according to claim 4, characterized in that: A rubber plate (35) is fixedly provided on one side of the clamping plate (34).

6. A protective cover for seismometer according to claim 4, characterized in that: One end of the double-threaded rod (31) passes through the horizontal plate (12) and a second anti-slip thread is fixedly provided on the outer side of the end thereof.

7. A protective cover for a seismometer according to claim 1, characterized in that: A sealing ring is fixedly provided at the bottom of the protective cover body (15).

8. A protective cover for a seismometer according to claim 4, characterized in that: A slide groove 1 is provided on the top of the transverse plate (12), and the connecting rod (33) is slidably installed in the slide groove 1.

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