CN214502668U

CN214502668U - Sectional vibration monitoring equipment for dredger ship

Info

Publication number: CN214502668U
Application number: CN202120782580.XU
Authority: CN
Inventors: 王中伟; 高翔; 王丰兵; 赵勋勇
Original assignee: Tianjin Jianyuan Technology Co ltd
Current assignee: Tianjin Jianyuan Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-10-26
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a sectional vibration monitoring device for dredger ships, which comprises a detection platform and a protection box, wherein two groups of electric push rods are fixedly arranged on the detection platform, one end of a piston rod of each electric push rod is fixedly connected with a limiting plate, the protection box is clamped between the two groups of limiting plates, a first buffer component is arranged at the inner bottom of the protection box through the rotation of an ear seat, a supporting plate is fixedly arranged at one end of the first buffer component, a second buffer component is arranged at the lateral part of the protection box, one end of the second buffer component is abutted against the lateral part of the supporting plate, the utility model reduces the vibration amplitude of a vibration monitor body to a certain extent, enhances the stability of the device in the using process, prolongs the service life of the device to a certain extent, reduces dust from entering the device to a certain extent, and relatively improves the heat dissipation capacity of the device, the probability of a device short circuit is reduced.

Description

Sectional vibration monitoring equipment for dredger ship

Technical Field

The utility model relates to a vibration monitor technical field specifically is a segmentation vibration monitoring facilities for dredge boat boats and ships.

Background

The vibration monitor, also called vibration recorder, is a portable special-purpose equipment for long-time on-site acquisition, recording and storage of seismic waves, mechanical vibrations and various impact signals, and is composed of on-site acquisition recorder, speed or acceleration sensor and analysis and processing software. The instrument is directly connected with a sensor through a signal interface, placed at a vibration test point, collects and stores a field vibration signal, is connected with a PC (personal computer) through a communication interface after blasting, and analysis and processing software reads and displays the stored data in the recorder, analyzes and extracts characteristic parameters and prints and outputs results. The intelligent alarm device is simple to operate, can automatically indicate the state to alarm, is very suitable for field equipment operation and maintenance personnel to monitor the equipment state, finds problems in time and ensures normal and reliable operation of the equipment.

However, in the prior art, the working environment of the vibration monitor for the dredger ship is severe, and large-amplitude vibration is likely to occur in the use process of the vibration monitor, so that elements inside the vibration monitor are loosened and even fall off, and the service life of the equipment is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a segmentation vibration monitoring facilities for dredge boat boats and ships has alleviateed the vibration range of vibration monitor body to a certain extent, has strengthened the stability of equipment use, has improved the life of equipment to a certain extent, has reduced the inside that the dust got into equipment to a certain extent, has improved the heat-sinking capability of equipment relatively, has reduced the probability of equipment short circuit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sectional vibration monitoring device for a dredger ship comprises a detection platform and a protection box, wherein two groups of electric push rods are fixedly arranged on the detection platform, one end of the electric push rod piston rod is fixedly connected with a limiting plate, the protective box is clamped between the two limiting plates, a first buffer component is rotatably arranged at the inner bottom of the protection box through an ear seat, a supporting plate is fixedly arranged at one end of the first buffer component, a second buffer component is arranged at the side part of the protection box, one end of the second buffer component is abutted against the side part of the supporting plate, the supporting plate is fixedly provided with a vibration monitor body through a mounting plate and a bolt, the protective box is provided with a sliding plate in a sliding way, fixed mounting has two sets of fixed plates on the slide, rotates between two sets of fixed plates to install the dust removal roller, brush hair on the dust removal roller is laminated on the vibration monitor body.

Preferably, the lower extreme fixedly connected with fixture block of protection box, the last draw-in groove of having seted up of test table, the fixture block joint is in the inside of draw-in groove.

Preferably, the first buffer assembly comprises a sleeve and a first connecting column, and the first connecting column is inserted in the sleeve in a sliding mode.

Preferably, a first spring is fixedly mounted inside the sleeve, one end of the first spring is fixedly connected with a connecting plate, and the first connecting column is fixedly mounted on the connecting plate.

Preferably, the second buffer component comprises a second connecting column, a pressing plate and a second spring, one end of the second connecting column penetrates through the protection box and is fixedly connected onto the pressing plate, the pressing plate is abutted to the supporting plate, and the second spring is fixedly installed between the inner wall of the protection box and the pressing plate.

Preferably, one side fixed mounting of a set of fixed plate has the motor, motor output shaft one end is through shaft coupling fixed connection on the dust removal roller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the design of the first buffer assembly and the second buffer assembly, the force in the vertical direction drives the supporting plate to downwards extrude the first connecting column, the first connecting column extrudes the first spring through the connecting plate, most of the downward pressure is converted into the elastic force of the first spring, the force in the horizontal direction drives the first buffer assembly to rotate through the supporting plate, the supporting plate extrudes the pressing plate, the pressing plate extrudes the second spring, and the force received in the horizontal direction can be converted into the elastic force of the second spring;

2. through the design of dust removal roller, fixed mounting has two sets of fixed plates on the slide, rotates between two sets of fixed plates to install the dust removal roller, and one side fixed mounting of a set of fixed plate has drive dust removal roller pivoted motor, and the brush hair on the dust removal roller is laminated on the vibration monitor body, can clear up the dust on the vibration monitor body, the utility model discloses reduce the inside that the dust got into equipment to a certain extent, improved the heat-sinking capability of equipment relatively, reduced the probability of equipment short circuit.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural diagram of the first buffer assembly of the present invention.

In the figure: 1. a detection table; 2. an electric push rod; 3. a limiting plate; 4. a protective case; 5. a clamping block; 6. a card slot; 7. a first buffer assembly; 71. a sleeve; 72. a first spring; 73. a connecting plate; 74. a first connecting column; 8. a support plate; 9. a second buffer assembly; 91. a second connecting column; 92. pressing a plate; 93. a second spring; 10. mounting a plate; 11. a vibration monitor body; 12. a slide plate; 13. a fixing plate; 14. a dust removal roller; 15. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sectional vibration monitoring device for a dredger ship comprises a detection table 1 and a protection box 4, wherein the lower end of the protection box 4 is fixedly connected with fixture blocks 5, the fixture blocks 5 are arranged in four groups in an array mode, the detection table 1 is provided with clamp grooves 6, the clamp grooves 6 and the fixture blocks 5 are correspondingly arranged, the fixture blocks 5 are clamped in the clamp grooves 6, the position of the protection box 4 can be conveniently and simply fixed, two groups of electric push rods 2 are fixedly arranged on the detection table 1, the two groups of electric push rods 2 are symmetrically arranged relative to the protection box 4, one end of a piston rod of each electric push rod 2 is fixedly connected with a limiting plate 3, the limiting plates 3 are U-shaped limiting plates, the protection box 4 is clamped between the two groups of limiting plates 3, and the protection box 4 is conveniently fixed on the detection table 1;

the inner bottom of the protective box 4 is rotatably provided with a first buffer component 7 through an ear seat, the array of the first buffer components 7 is provided with four groups, one end of the first buffer component 7 is fixedly provided with a supporting plate 8, the first buffer component 7 comprises a sleeve 71 and a first connecting column 74, one end of the first connecting column 74 is fixedly connected with the lower end of the supporting plate 8, the other end of the first connecting column 74 is inserted in the sleeve 71 in a sliding way, a first spring 72 is fixedly arranged in the sleeve 71, one end of the first spring 72 is fixedly connected with a connecting plate 73, the first connecting column 74 is fixedly arranged on the connecting plate 73, when the vibration monitor body 11 vibrates, the force in the horizontal direction drives the first buffer assembly 7 to rotate through the supporting plate 8, the force in the vertical direction drives the supporting plate 8 to downwards extrude the first connecting column 74, the first connecting column 74 extrudes the first spring 72 through the connecting plate 73, and most of the downward pressure is converted into the elastic force of the first spring 72;

the lateral part of the protection box 4 is provided with a second buffer component 9, two groups of second buffer components 9 are symmetrically arranged, one end of each second buffer component 9 is abutted to the lateral part of the supporting plate 8, each second buffer component 9 comprises a second connecting column 91, a pressing plate 92 and a second spring 93, one end of each second connecting column 91 penetrates through the protection box 4 and is fixedly connected to the corresponding pressing plate 92, the corresponding pressing plate 92 is abutted to the corresponding supporting plate 8, a pulling block is fixedly arranged at the other end of each second connecting column 91 to facilitate pulling of the corresponding second connecting column 91, the corresponding second spring 93 is fixedly arranged between the inner wall of the protection box 4 and the corresponding pressing plate 92, when the supporting plate 8 is subjected to a force in the horizontal direction, the pressing plate 92 is extruded by the supporting plate 8, the corresponding pressing plate 92 extrudes the corresponding second spring 93, and the force applied in the horizontal direction can be converted into elastic force of the corresponding second spring 93;

there is vibration monitor body 11 through mounting panel 10 and bolt fixed mounting on layer board 8, mounting panel 10 fixed mounting is on vibration monitor body 11, slidable mounting has slide 12 on protection box 4, slide 12 sets up the slide into the font of returning, the lower extreme of slide 12 is provided with two sets of gyro wheels through L shape support, protection box 4 is last to correspond and has seted up two sets of recesses, the gyro wheel rolls in the inside of recess, fixed mounting has two sets of fixed plates 13 on slide 12, it installs dust removal roller 14 to rotate between two sets of fixed plates 13, one side fixed mounting of a set of fixed plate 13 has motor 15, shaft coupling fixed connection is passed through on dust removal roller 14 in motor 15 output shaft one end, the brush hair on the dust removal roller 14 pastes on vibration monitor body 11, be convenient for clear up dust on vibration monitor body 11.

The working principle is as follows: in the process of using the device, if the vibration monitor body 11 vibrates to a large extent, the vertical force drives the supporting plate 8 to downwards extrude the first connecting column 74, the first connecting column 74 extrudes the first spring 72 through the connecting plate 73, most of the downward pressure is converted into the elastic force of the first spring 72, the horizontal force drives the first buffer assembly 7 to rotate through the supporting plate 8, the supporting plate 8 extrudes the pressing plate 92, the pressing plate 92 extrudes the second spring 93, the horizontal force can be converted into the elastic force of the second spring 93, and the vibration amplitude of the vibration monitor body 11 is reduced to a certain extent;

when there is more dust on the vibration monitor body 11, starter motor 15, motor 15 drive dust removal roller 14 and rotate, because the brush hair on the dust removal roller 14 is laminated on vibration monitor body 11, can clear up the dust on the vibration monitor body 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sectional vibration monitoring device for a dredger vessel, comprising a detection table (1) and a protection box (4), characterized in that: the detection device is characterized in that two groups of electric push rods (2) are fixedly mounted on the detection table (1), one end of a piston rod of each electric push rod (2) is fixedly connected with a limiting plate (3), the protection box (4) is connected between the two groups of limiting plates (3) in a clamped mode, a first buffering assembly (7) is rotatably mounted at the inner bottom of the protection box (4) through an ear seat, a supporting plate (8) is fixedly mounted at one end of the first buffering assembly (7), a second buffering assembly (9) is arranged at the lateral part of the protection box (4), one end of the second buffering assembly (9) is abutted against the lateral part of the supporting plate (8), a vibration monitor body (11) is fixedly mounted on the supporting plate (8) through a mounting plate (10) and a bolt, a sliding plate (12) is slidably mounted on the protection box (4), two groups of fixing plates (13) are fixedly mounted on the sliding plate (12), and a dust removing roller (14) is rotatably mounted between the two groups of fixing plates (13), the bristles on the dust removing roller (14) are attached to the vibration monitor body (11).

2. A segmented vibration monitoring device for a dredge vessel according to claim 1, characterized in that: the lower extreme fixedly connected with fixture block (5) of protection box (4), examine and seted up draw-in groove (6) on test table (1), fixture block (5) joint is in the inside of draw-in groove (6).

3. A segmented vibration monitoring device for a dredge vessel according to claim 1, characterized in that: the first buffer assembly (7) comprises a sleeve (71) and a first connecting column (74), and the first connecting column (74) is inserted in the sleeve (71) in a sliding mode.

4. A segmented vibration monitoring device for a dredge vessel according to claim 3, characterized in that: a first spring (72) is fixedly mounted inside the sleeve (71), one end of the first spring (72) is fixedly connected with a connecting plate (73), and the first connecting column (74) is fixedly mounted on the connecting plate (73).

5. A segmented vibration monitoring device for a dredge vessel according to claim 1, characterized in that: second buffer unit (9) include second spliced pole (91), clamp plate (92) and second spring (93), the one end of second spliced pole (91) is passed protection box (4) fixed connection on clamp plate (92), clamp plate (92) are contradicted on layer board (8), second spring (93) fixed mounting is between the inner wall of protection box (4) and clamp plate (92).

6. A segmented vibration monitoring device for a dredge vessel according to claim 1, characterized in that: one side fixed mounting of fixed plate (13) has motor (15), motor (15) output shaft one end is through shaft coupling fixed connection on dust removal roller (14).