CN114777897A

CN114777897A - Electromechanical monitoring equipment and monitoring method thereof

Info

Publication number: CN114777897A
Application number: CN202210563839.0A
Authority: CN
Inventors: 李太宗; 王晓伟; 邱广凯
Original assignee: Tengzhou Senior Technician School
Current assignee: Tengzhou Senior Technician School
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-07-22

Abstract

The invention relates to the field of electromechanical operation monitoring, in particular to an electromechanical monitoring device and a monitoring method thereof, which comprises a clamping electric slide block, a clamping member, a ground electric slide block, a semicircular ring plate and a monitoring part, wherein the monitoring part designed by the invention can carry out multi-direction multi-point real-time vibration monitoring on a monitored object, and the position of the monitoring point can be adjusted, so that the monitored range of the monitored object is enlarged, the accuracy of the monitoring data is improved, the real-time problems of the monitored object can be reflected timely and accurately, and workers can quickly locate the problems and overhaul the problems, when the surface inclined part of the monitored object needs to be subjected to vibration monitoring, the monitoring part can timely adjust the inclination angle of the vibration sensor, so that the contact area between the vibration sensor and the monitored object is the largest, and the accuracy of the vibration monitoring data is improved.

Description

Electromechanical monitoring equipment and monitoring method thereof

Technical Field

The invention relates to the field of electromechanical operation monitoring, in particular to an electromechanical monitoring device and a monitoring method thereof.

Background

The electromechanical equipment can generate certain vibration in the operation process, the vibration frequency of the electromechanical equipment can be used as the representation of mechanical faults, when the electromechanical equipment is stable and works normally, the vibration frequency of the electromechanical equipment is always kept in a stable numerical range, and when the electromechanical equipment operates or parts in the electromechanical equipment have faults, the vibration frequency can change along with the vibration frequency, so that the electromechanical equipment needs to be subjected to real-time vibration monitoring during the operation process.

In the process of monitoring the real-time vibration of the electromechanical equipment, the accuracy of monitoring data is influenced by the vibration monitoring range and the number of vibration monitoring points, and when the vibration monitoring range is narrow or the number of the vibration monitoring points is small, a maintenance worker is not easy to timely and accurately position the position of a fault part of the electromechanical equipment according to the monitoring data.

Meanwhile, the contact area between the vibration monitoring instrument and the electromechanical device also affects the accuracy of the monitored data, for example, under the condition that an inclined surface or a raised surface exists on the surface of the electromechanical device, the contact area between the vibration monitoring instrument and the inclined surface or the raised surface is too small or cannot be contacted, abnormal vibration generated when the electromechanical device breaks down is not easily reflected to the monitoring instrument, or the perception degree of the monitoring instrument on the vibration is low.

Disclosure of Invention

In order to solve the technical problems, the invention provides an electromechanical monitoring device which comprises a clamping electric sliding block, clamping pieces, a ground electric sliding block, a semicircular ring plate and monitoring parts, wherein the clamping electric sliding block is symmetrically arranged on the ground left and right, the clamping pieces are arranged at the upper ends of the clamping electric sliding block, the ground electric sliding block is arranged on the opposite sides of the clamping electric sliding block, the semicircular ring plate is arranged at the upper end of the ground electric sliding block and is positioned above the clamping electric sliding block, the clamping pieces are positioned in the semicircular ring plate, and the two monitoring parts are arranged at the upper end of the semicircular ring plate.

The clamping member comprises inclined plates, fixed electric sliding blocks and angle plates, the inclined plates are symmetrically arranged at the upper ends of the clamping electric sliding blocks from front to back, one ends of the inclined plates, far away from the clamping electric sliding blocks, incline towards the circle center of the semicircular ring plates, the upper ends of the inclined plates between every two adjacent inclined plates are provided with the fixed electric sliding blocks, the angle plates in L-shaped structures are arranged at the upper ends of the fixed electric sliding blocks, the open ends of the angle plates face one ends of the inclined plates, far away from the clamping electric sliding blocks, the monitoring object is placed at the upper ends of the inclined plates in a manual mode, the right-angle end faces the angle plates of the monitoring object at the moment, the angle plates are driven by the fixed electric sliding blocks to move towards the monitoring object until the angle plates clamp the monitoring object, and then the clamping electric sliding blocks enable the clamping plate, the fixed electric sliding blocks, the angle plates and the clamped monitoring object to move backwards together until the monitoring object is positioned between the two semicircular ring plates, and then, carrying out real-time vibration monitoring on the monitored object through the monitoring part.

The monitoring part comprises an arc-shaped electric slider, a vertical electric push rod, an arc-shaped plate, a vertical fixing plate, a vertical electric slider, an L-shaped push plate, a fixing block, a horizontal electric push rod and a connecting piece, the arc-shaped electric slider is arranged at the upper end of a semicircular plate, the vertical electric push rod is arranged at the upper end of the arc-shaped electric slider, the arc-shaped plate is arranged at the upper end of the vertical electric push rod, the concave surfaces of the arc-shaped plate and the semicircular plate face the clamping piece, the vertical fixing plate is arranged on the concave surface of the arc-shaped plate, the vertical fixing plate is arranged at equal intervals along the arc length of the arc-shaped plate, the vertical electric slider is arranged at one end of the vertical fixing plate facing the clamping piece, one end of the vertical electric slider facing the vertical fixing plate is connected with the L-shaped push plate, a pin shaft is rotatably arranged at the vertical section of the L-shaped push plate, an ear plate is arranged at one end of the vertical fixing plate facing the clamping piece, one end of the ear plate facing the vertical fixing plate is rotatably connected with the fixing block through the pin shaft, the hinge pin that the L type push pedal links is connected with the upper end sliding connection of fixed block, and the one end that the otic placode was kept away from to the fixed block is equipped with horizontal electric putter, and horizontal electric putter's release end is installed the connecting piece, and the vibration sensing appearance is installed to the one end that horizontal electric putter was kept away from to the connecting piece.

After the object to be monitored is positioned between the two semicircular plates, the semicircular plates are driven to move towards the object to be monitored by the aid of the ground electric sliding block, the arc-shaped electric sliding block and the vertical electric push rod synchronously move along with the arc-shaped electric sliding block, the connecting piece and the vibration sensor connected with the connecting piece synchronously move along with the connecting piece, when the two semicircular plates form a circular ring structure, the ground electric sliding block stops working, but the vibration sensor is not in contact with the object to be monitored, the arc-shaped electric sliding block drives the vertical electric push rod to move along the circular ring structure, the arc-shaped plates synchronously move along with the circular ring structure until the four arc-shaped plates respectively face to a single surface of the object to be monitored, the arc-shaped plates are pushed upwards by the vertical electric push rod, the vertical fixing plate, the horizontal electric push rod and the connecting piece synchronously move upwards along with the vibration sensor connected with the connecting piece, and when the vibration sensor is opposite to a monitoring point at the side end of the object to be monitored, make the connecting piece move towards the monitoring object through horizontal electric putter to make vibration sensor attach in the monitoring object surface, next during the monitoring object operation, vibration sensor monitors the vibrations state of monitoring object in real time, and monitoring data can be real-time reaction on the display screen that links with vibration sensor, if inside certain position of monitoring object goes wrong, for example spare part becomes flexible scheduling problem, then the vibration frequency at this position changes.

The first preferred technical scheme is as follows: the connecting piece comprises a U-shaped block, an external placing plate and an inserting strip, the U-shaped block is arranged at the pushing end of the horizontal electric push rod, the open end of the U-shaped block is opposite to the horizontal electric push rod, the open end of the U-shaped block is rotatably connected with the internal block through a pin shaft, one end of the internal block, far away from the U-shaped block, is provided with the vibration sensor, the external placing plate is arranged at both side ends of the pin shaft connected with the internal block, the U-shaped block is positioned between the external placing plates, one end of the external placing plate, far away from the pin shaft connected with the internal block, is provided with an inserting groove, the side end of the U-shaped block is provided with an inserting hole, the inserting holes are uniformly distributed along the circumferential direction of the pin shaft connected with the internal block, the inserting strip is inserted between the inserting groove and the inserting hole corresponding to the position of the inserting groove, the inclination angle of the vibration sensor connected with the internal block can be further adjusted through the matching of the U-shaped block, the external placing plate and the inserting strip, so as to improve the attaching degree between the vibration sensor and the surface of a monitored object, improve the accuracy of monitoring data, the workman of being more convenient for fixes a position the position that the monitoring object goes wrong fast, and concrete adjustment operation process is: the slip is pulled out manually, then the built-in block and the vibration sensor integrally rotate by a corresponding angle, so that the contact area between the vibration sensor and a monitored object is maximum, the external board synchronously rotates along with the internal board, and then the slip is inserted again to fix the built-in block.

The preferred technical scheme is as follows: a fixed flat plate is arranged between the clamping electric sliding blocks, columns distributed in a matrix form are arranged at the upper end of the fixed flat plate, a vibration sensor is arranged at the upper end of each column, the vibration sensor is a vibration sensor connected with the connecting piece, make through the electronic slider of clamping and hold on the both sides system board, fixed electronic slider, the scute and the monitoring object of being clamped together backward motion, it is located between two semicircle ring boards until the monitoring object, the upper end of the vibration sensing appearance that the cylinder links this moment is hugged closely with the lower terminal surface of monitoring object mutually, next in the monitoring object operation period, the vibration sensing appearance that the cylinder links can carry out real-time supervision to the shock condition of monitoring object lower extreme, the monitoring object further enlarges by monitoring scope, more even and comprehensive that the monitoring point distributes, and then the position that the monitoring object goes wrong can be given the maintenance workman by timely and accurate reaction.

The preferred technical scheme is three: the utility model discloses a vibration sensing instrument, including fixed dull and stereotyped, be connected with regulation and control electric putter between fixed dull and stereotyped lower terminal surface and the ground, regulation and control electric putter bilateral symmetry arranges, make through clamping electric slider hold by the clamp board, fixed electric slider, scute and the monitoring object of being clamped together backward movement, until the monitoring object is located between two semicircle ring boards, then upwards promote fixed dull and stereotyped through regulation and control electric putter, the cylinder drives its vibration sensing appearance synchronous motion thereupon that links to each other, until the upper end of the vibration sensing appearance that the cylinder links to each other hugs closely with the lower terminal surface of monitoring object, and the reason that increases the operation through the vibration sensing appearance position that the regulation and control electric putter adjustment cylinder links to each other is: if the position of the vibration sensor connected with the cylinder is kept unchanged, friction or collision is generated between the vibration sensor connected with the cylinder and the monitored object in the process that the monitored object moves backwards and is in contact with the vibration sensor, and the monitoring sensitivity of the vibration sensor is influenced under the condition of friction or collision after a long time.

The preferable technical scheme is four: the lower end of the cylinder is connected with the fixed flat plate, the horizontal electric push rod is connected with the fixed block in a threaded matching mode, when the vibration sensor has a problem, the vibration sensor with the problem can be manually and timely dismounted and rapidly replaced, and meanwhile when the monitored object is small in size or the number of monitoring points needed by the monitored object is small, the vibration sensor at the corresponding position can be manually dismounted, so that the problem of redundant vibration sensors is avoided.

The preferred technical scheme is five: the device comprises a vertical fixed plate, arc-shaped plates, a connecting piece and vibration sensors, wherein the arc-shaped plates are arranged on the vertical fixed plate, the arc-shaped plates are connected with concave surfaces of the vertical fixed plate and the arc-shaped plates, the arc-shaped plates are driven by the arc-shaped electric sliding blocks to move along a ring structure, the arc-shaped plates synchronously move along with the arc-shaped plates until the four arc-shaped plates face to a single surface of a monitored object respectively, then the vertical fixed plate is driven by the arc-shaped electric sliding blocks to move along the arc-shaped plates, the horizontal electric push rod, the connecting piece and the vibration sensors connected with the connecting piece synchronously move along with the arc-shaped plates, so that the distance between the vibration sensors on the same horizontal plane is adjusted, the vibration sensors are prevented from being distributed too compactly, the monitoring range is reduced, and the accuracy of monitoring data is reduced due to the mutual influence of vibration monitoring between adjacent vibration sensors.

The preferred technical scheme is six: and after the angle plate clamps the monitored object, the jacking plate is driven to move downwards by the jacking electric slider until the jacking plate compresses the monitored object, so that the overall stability of the monitored object is improved, and the monitoring of the vibration sensor is prevented from being interfered by extra deviation caused by clamping looseness of the monitored object during operation.

The preferable technical scheme is seven: the side end faces, facing the inclined plate, of the angle plate, of the end far away from the end where the electric sliding block is clamped, are provided with rubber cushion layers, the rubber cushion layers and the top pressing electric sliding block are different, friction between the angle plate and a monitored object can be increased through the rubber cushion layers, and therefore the stability of the monitored object clamped by the angle plate is improved.

The preferred technical scheme is eight: the gusset is provided with the side end of the jacking electric sliding block, the reinforcing plate is arranged at the side end of the gusset, the lower end of the reinforcing plate is connected with the upper end of the inclined plate in a sliding manner, the lower end of the reinforcing plate inclines towards the direction far away from the gusset, and the reinforcing plate can be beneficial to improving the stability of the gusset and further beneficial to improving the stability of a monitoring object in a clamping state.

The preferable technical scheme is nine: the invention also provides a method for monitoring the vibration of the monitored object by the electromechanical monitoring equipment, which comprises the following steps.

S1, clamping a monitoring object: and (4) clamping the monitored object through the clamping piece.

S2, monitoring the position of an object: the clamped monitoring object is positioned in the monitoring range of the monitoring part by the ground electric slide block.

S3, vibration monitoring preparation: the position and the inclination angle of the vibration sensor are adjusted through the vertical electric push rod, the arc-shaped electric slide block, the horizontal electric push rod, the vertical electric slide block and the L-shaped push plate, so that the vibration sensor is in contact with the surface of a monitored object.

S4, vibration monitoring: during the operation of the monitored object, the vibration sensor monitors the vibration state of the monitored object in real time, and the monitoring data can be reflected on a display screen connected with the vibration sensor in real time.

The invention has the following beneficial effects: 1. the monitoring part designed by the invention can carry out multi-directional multi-point real-time vibration monitoring on the monitored object, and the position of the monitoring point can be adjusted, so that the monitored range of the monitored object is enlarged, the accuracy of the monitoring data is improved, real-time problems of the monitored object can be timely and accurately reflected, and then a worker can quickly locate the problem and overhaul the problem.

2. The invention designs the inclined plate into a structure inclined relative to the clamping electric sliding block, and aims to: when the angle plates move along the inclined plates, the distance between the adjacent angle plates can be changed, namely the length and the width of a rectangular frame formed by all the angle plates are changed, on the basis, the size range of a monitoring object suitable for the clamping member is expanded, and meanwhile, the clamping area is reduced to the maximum extent under the condition that the monitoring object can be clamped, and more positions are reserved for vibration monitoring.

3. According to the invention, the inclination angle of the vibration sensor connected with the built-in block can be further adjusted through the matching of the U-shaped block, the external placing plate and the inserting strip, so that the attachment degree between the vibration sensor and the surface of the monitored object is improved, the accuracy of monitoring data is improved, and the part of the monitored object with problems can be more conveniently and quickly positioned by workers.

4. The distance between the vibration sensors on the same horizontal plane is adjusted through the arc-shaped electric sliding block, the situation that the vibration sensors are distributed too compactly to reduce the monitoring range is avoided, and the situation that the accuracy of monitoring data is reduced due to the mutual influence of vibration monitoring between the adjacent vibration sensors is avoided.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic perspective view of the present invention in a state where an object to be monitored is clamped.

Fig. 4 is a schematic three-dimensional structure diagram of the ground electric slider, the semicircular plate, the arc electric slider, the vertical electric push rod, the inclined plate and the fixed electric slider.

Fig. 5 is a schematic perspective view of the fixed plate, the cylinder and the adjustable electric push rod.

Fig. 6 is a schematic three-dimensional structure diagram of the clamping member, the semicircular ring plate, the arc-shaped electric sliding block and the vertical electric push rod.

Fig. 7 is an enlarged view of the region X in fig. 6.

Fig. 8 is an enlarged view of the area Y in fig. 6.

Fig. 9 is a schematic perspective view of the monitoring unit and the semicircular plate.

Fig. 10 is a cross-sectional view (from above looking down) of fig. 9.

Fig. 11 is a schematic three-dimensional structure diagram of the vertical fixing plate, the L-shaped push plate, the fixing block, the connecting piece, the horizontal electric push rod, the vertical electric slider and the arc-shaped electric slider.

FIG. 12 is a process flow diagram of the present invention.

In the figure: 1. clamping and fixing the electric sliding block; 2. a clamping member; 3. a ground electric slider; 4. a semicircular ring plate; 5. a monitoring section; 20. obliquely placing a plate; 21. fixing the electric slide block; 22. a gusset; 50. an arc-shaped electric slider; 51. a vertical electric push rod; 52. an arc-shaped plate; 53. vertically fixing the plate; 54. a vertical electric slider; 55. an L-shaped push plate; 56. A fixed block; 57. a horizontal electric push rod; 58. a connecting member; 580. a U-shaped block; 581. placing a plate outside; 582. cutting; 583. a built-in block; 10. fixing the flat plate; 11. a cylinder; 12. regulating and controlling the electric push rod; 530. an arc-shaped electric slider; 220. a top pressure plate; 221. the electric sliding block is pressed; 200. a rubber cushion layer; 222. a reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, an electromechanical monitoring device includes a clamping electric slider 1, a clamping member 2, a ground electric slider 3, a semicircular ring plate 4 and monitoring portions 5, wherein the clamping electric slider 1 is symmetrically installed on the ground, the clamping member 2 is installed at the upper end of the clamping electric slider 1, the ground electric slider 3 is arranged on the opposite side of the clamping electric slider 1, the semicircular ring plate 4 is installed at the upper end of the ground electric slider 3, the semicircular ring plate 4 is located above the clamping electric slider 1, the clamping member 2 is located inside the semicircular ring plate 4, and the two monitoring portions 5 are arranged at the upper end of the semicircular ring plate 4.

Referring to fig. 2, 4, 6, 7 and 8, the clamping member 2 includes inclined plates 20, fixed electric sliders 21 and angle plates 22, the inclined plates 20 are symmetrically installed at the upper end of the clamping electric slider 1 in front and back, one end of each inclined plate 20 away from the clamping electric slider 1 inclines towards the center of the semicircular plate 4, the fixed electric slider 21 is installed at the upper end of the inclined plate 20 between two adjacent inclined plates 20, the angle plate 22 with an L-shaped structure is installed at the upper end of the fixed electric slider 21, the open end of the angle plate 22 faces the end of the inclined plate 20 away from the clamping electric slider 1, the monitoring object is manually placed at the upper end of the inclined plate 20, the angle plate 22 is arranged at the right-angle end face of the monitoring object, the angle plate 22 is driven by the fixed electric slider 21 to move towards the monitoring object until the angle plate 22 clamps the monitoring object, and then the clamping electric slider 1 clamps the clamping plate 1, The fixed electric slider 21, the angle plate 22 and the clamped monitoring object move backwards together until the monitoring object is positioned between the two semicircular plates 4, then the monitoring object is monitored by the monitoring part 5 through real-time vibration, and the inclined plate 20 is designed to be a structure inclined relative to the clamped electric slider 1 for the purpose of: when the angle plates 22 move along the inclined plate 20, the distance between the adjacent angle plates 22 can be changed, namely the length and width of the rectangular frame formed by all the angle plates 22 are changed, on the basis, the size range of the monitoring object applicable to the clamping member 2 is expanded, and meanwhile, under the condition that the monitoring object can be clamped, the clamping area is reduced to the maximum extent, and more parts are reserved for vibration monitoring.

Referring to fig. 6 and 7, a pressing plate 220 is disposed right above the angle plate 22, an L-shaped pressing electric slider 221 is connected between a lower end of the pressing plate 220 and a side end surface of the angle plate 22, and after the angle plate 22 clamps the monitoring object, the pressing electric slider 221 drives the pressing plate 220 to move downward until the pressing plate 220 presses the monitoring object, so as to improve the overall stability of the monitoring object and avoid the monitoring object from interfering with the monitoring of the vibration sensor due to additional deviation caused by loose clamping during operation.

Referring to fig. 7, rubber cushions 200 are respectively installed on the end faces of the angle plates 22 facing the inclined plates 20 and far from the end where the clamping electric slider 1 is clamped, the rubber cushions 200 are different from the side where the pressing electric slider 221 is pressed, and the rubber cushions 200 can increase friction between the angle plates 22 and the monitored object, so that the stability of the monitored object clamped by the angle plates 22 is improved.

Referring to fig. 6 and 8, the corner plate 22 is provided with a reinforcing plate 222 at a side end thereof abutting against the electric slider 221, a lower end of the reinforcing plate 222 is slidably connected with an upper end of the inclined plate 20, a lower end of the reinforcing plate 222 inclines away from the corner plate 22, and the reinforcing plate 222 is beneficial to improving the stability of the corner plate 22, and further beneficial to improving the stability of the monitoring object in the clamping state.

Referring to fig. 2, 4, 6, 9, 10 and 11, the monitoring part 5 includes an arc-shaped electric slider 50, a vertical electric push rod 51, an arc-shaped plate 52, a vertical fixing plate 53, a vertical electric slider 54, an L-shaped push plate 55, a fixing block 56, a horizontal electric push rod 57 and a connecting piece 58, the arc-shaped electric slider 50 is mounted at the upper end of the semicircular plate 4, the vertical electric push rod 51 is mounted at the upper end of the arc-shaped electric slider 50, the arc-shaped plate 52 is mounted at the upper end of the vertical electric push rod 51, the concave surfaces of the arc-shaped plate 52 and the semicircular plate 4 face the clamping member 2, the vertical fixing plate 53 is disposed on the concave surface of the arc-shaped plate 52, the vertical fixing plates 53 are arranged at equal intervals along the arc length of the arc-shaped plate 52, the vertical electric slider 54 is mounted at one end of the vertical fixing plate 53 facing the clamping member 2, one end of the vertical electric slider 54 far away from the vertical fixing plate 53 is connected with the L-shaped push plate 55, a vertical section of the L-shaped push plate 55 is rotatably mounted on the vertical section of the L-shaped push plate 55, the lug plate is installed towards the one end of clamping spare 2 to vertical solid board 53, and the one end that vertical solid board 53 was kept away from to the lug plate is connected with fixed block 56 through the round pin axle rotation, and the round pin axle that L type push pedal 55 links and the upper end sliding connection of fixed block 56, the one end that the lug plate was kept away from to fixed block 56 is equipped with horizontal electric putter 57, and connecting piece 58 is installed to horizontal electric putter 57's release end, and the vibration sensing appearance is installed to the one end that horizontal electric putter 57 was kept away from to connecting piece 58.

After the object to be monitored is positioned between the two semicircular plates 4, the semicircular plates 4 are driven to move towards the object to be monitored by the aid of the ground electric slide block 3, the arc-shaped electric slide block 50 and the vertical electric push rod 51 synchronously move along with the arc-shaped electric slide block 50, the connecting piece 58 and the vibration sensor connected with the connecting piece 58 synchronously move along with the arc-shaped electric slide block, when the two semicircular plates 4 form a circular ring structure, the ground electric slide block 3 stops working, but the vibration sensor is not in contact with the object to be monitored, then the vertical electric push rod 51 is driven by the arc-shaped electric slide block 50 to move along the circular ring structure, the arc-shaped plates 52 synchronously move along with the circular ring structure until the four arc-shaped plates 52 respectively face to a single surface of the object to be monitored, then the arc-shaped plates 52 are pushed upwards by the vertical electric push rod 51, the vertical fixed plates 53, the horizontal electric push rods 57 and the connecting piece 58 synchronously move upwards along with the vibration sensor connected with the vertical electric slide block, and when the vibration sensor is opposite to the monitoring point at the side end of the object to be monitored, the connecting piece 58 moves towards the monitored object through the horizontal electric push rod 57, so that the vibration sensor is attached to the surface of the monitored object, next, during the operation of the monitored object, the vibration sensor monitors the vibration state of the monitored object in real time, monitoring data can be reflected on a display screen connected with the vibration sensor in real time, and if a problem occurs at a certain part inside the monitored object, for example, the problem of loosening of parts and the like, the vibration frequency of the part is changed.

When the surface of the monitored object has an inclined part, the connecting piece 58 is firstly moved towards the monitored object through the horizontal electric push rod 57 so as to enable the vibration sensor to be close to the surface of the monitored object, then the L-shaped push plate 55 is driven to move downwards or upwards through the vertical electric push rod 54, when the L-shaped push plate 55 moves downwards, the fixed block 56 synchronously rotates downwards under the action of the L-shaped push plate, otherwise, the fixed block 56 rotates upwards, the horizontal electric push rod 57 is driven to synchronously rotate while the fixed block 56 rotates, the connecting piece 58 drives the vibration sensor connected with the connecting piece to synchronously rotate along with the horizontal electric push rod 57, after the vibration sensor is just opposite to the inclined part of the surface of the monitored object, the vertical electric push rod 54 stops moving, then the vibration sensor is moved towards the monitored object through the horizontal electric push rod 57 until the vibration sensor is attached to the surface of the monitored object, and then during the operation of the monitored object, the vibration sensor monitors the vibration state of the monitored object in real time, and the monitoring data can be reflected on a display screen connected with the vibration sensor in real time.

When the upper end face of a monitored object needs to be monitored, the arc-shaped plate 52 is pushed upwards through the vertical electric push rod 51, the vertical fixed plate 53 moves synchronously with the arc-shaped plate 52 until the vibration sensor connected with the uppermost end connecting piece 58 of the vertical fixed plate 53 is positioned above the monitored object, then the connecting piece 58 moves towards the monitored object through the horizontal electric push rod 57, so that the vibration sensor connected with the connecting piece 58 is positioned above the upper end face of the monitored object, next, the vibration sensor connected with the connecting piece 58 is attached to the upper end face of the monitored object through the vertical electric push rod 51 again, next, during the operation of the monitored object, the vibration sensor monitors the vibration state of the monitored object in real time, and monitoring data can be reflected on a display screen connected with the vibration sensor in real time.

In summary, monitoring portion 5 can implement the real-time vibrations monitoring of multidirectional multiple spot to the monitoring object, and the position of monitoring point still can adjust, then the scope that the monitoring object was monitored has obtained the expansion, the degree of accuracy of monitoring data obtains improving, the problem that the monitoring object appears in real time can be in time and accurately reacted out, and then the workman can fix a position the problem place fast and overhaul it, in addition, when needs are vibrations monitoring to monitoring object surface slope position, monitoring portion 5 can adjust the inclination of vibration sensing appearance in good time, so that the area of contact between vibration sensing appearance and the monitoring object is the biggest, improve the degree of accuracy of vibrations monitoring data.

Referring to fig. 11, the connecting member 58 includes a U-shaped block 580, an outer board 581 and a plug 582, the U-shaped block 580 is installed at the push-out end of the horizontal electric push rod 57, the open end of the U-shaped block 580 faces away from the horizontal electric push rod 57, the open end of the U-shaped block 580 is rotatably connected with an inner block 583 through a pin, a vibration sensor is installed at one end of the inner block 583 away from the U-shaped block 580, the outer boards 581 are installed at both side ends of a pin connected with the inner block 583, the U-shaped block 580 is located between the outer boards 581, a plug groove is formed at one end of the outer board 581 away from the pin connected with the inner block 583, plug holes are formed at the side end of the U-shaped block 580, the plug holes are uniformly arranged along the circumference of the pin connected with the inner block 583, the plug 582 is inserted between the plug groove and the plug hole corresponding to the plug groove, and the inclination angle of the vibration sensor connected with the inner block 583 can be further adjusted through the cooperation of the U-shaped block 580, the outer board and the plug 582, improve the attached degree between vibration sensing appearance and the monitoring object surface with this, improve monitoring data's accuracy, the workman of being more convenient for fixes a position the monitoring object position that goes wrong fast, and concrete adjustment operation process is: by manually pulling out the slip 582 and then rotating the built-in block 583 integrally with the vibration sensor by a corresponding angle to maximize the contact area between the vibration sensor and the object to be monitored, the exterior plate 581 is rotated in synchronization therewith, and then the slip 582 is inserted again to fix the built-in block 583.

Referring to fig. 10 and 11, an arc-shaped electric slider 530 is connected between the concave surfaces of the vertical fixed plate 53 and the arc-shaped plate 52, the arc-shaped electric slider 50 drives the vertical electric push rod 51 to move along the circular ring structure, the arc-shaped plate 52 moves synchronously therewith until the four arc-shaped plates 52 face a single surface of a monitored object, the arc-shaped electric slider 530 drives the vertical fixed plate 53 to move along the arc-shaped plate 52, and the horizontal electric push rod 57, the connecting member 58 and the vibration sensors connected thereto all move synchronously therewith, so that the distance between the vibration sensors on the same horizontal plane is adjusted, the vibration sensors are prevented from being distributed too compactly, the monitoring range is reduced, and the vibration monitoring between adjacent vibration sensors is prevented from being influenced mutually to reduce the accuracy of monitoring data.

Referring to fig. 1, 2 and 5, a fixed plate 10 is disposed between the clamping electric sliders 1, the upper ends of the fixed plate 10 are provided with columns 11 distributed in a matrix, the upper ends of the columns 11 are provided with vibration sensors, i.e. vibration sensors connected to a connecting member 58, make through the electronic slider 1 of clamping and hold on the both sides the system board, fixed electronic slider 21, scute 22 and the monitoring object by the clamping together backward movement, until the monitoring object is located between two semicircle boards 4, the upper end of the vibration sensor that cylinder 11 links this moment is hugged closely with the lower terminal surface of monitoring object mutually, next during the monitoring object operation, the vibration sensor that cylinder 11 links can carry out real-time supervision to the shock state of monitoring object lower extreme, the monitoring object's monitored scope further enlarges, more even and comprehensive that the monitoring point distributes, and then the position that the monitoring object goes wrong can be given the maintenance workman by timely and accurate reaction.

Referring to fig. 5, a regulating electric push rod 12 is connected between the lower end surface of the fixed flat plate 10 and the ground, the regulating electric push rods 12 are arranged in bilateral symmetry, the clamping plate, the fixed electric slide block 21, the angle plate 22 and the clamped monitoring object move backwards together by clamping the electric slide block 1 until the monitoring object is located between the two semicircular plates 4, then the fixed flat plate 10 is pushed upwards by the regulating electric push rod 12, the cylinder 11 drives the vibration sensor connected with the cylinder 11 to move synchronously therewith until the upper end of the vibration sensor connected with the cylinder 11 is attached to the lower end surface of the monitoring object, and the reason for increasing the operation of regulating the position of the vibration sensor connected with the cylinder 11 by the regulating electric push rod 12 is that: if the position of the vibration sensor connected to the column 11 is kept unchanged, friction or collision is generated between the vibration sensor connected to the column 11 and the monitored object in the process that the monitored object moves backwards to be in contact with the vibration sensor, and the monitoring sensitivity of the vibration sensor is influenced under the condition of friction or collision after a long time.

Referring to fig. 5 and 11, the lower end of the cylinder 11 is connected with the fixed plate 10, and the horizontal electric push rod 57 is connected with the fixed block 56 through a thread fit, so that when the vibration sensor has a problem, the vibration sensor having the problem can be manually removed in time and rapidly replaced, and when the volume of a monitored object is small or monitoring points needed by the monitored object are few, the vibration sensor at the corresponding position can be manually removed to avoid the problem of redundant vibration sensors.

Referring to fig. 12, in addition, the present invention also provides a method for vibration monitoring of a monitored object by an electromechanical monitoring device, including the following steps.

S1, clamping a monitoring object: the monitoring object is clamped by the clamping member 2.

S2, positioning a monitoring object: the clamped object to be monitored is positioned within the monitoring range of the monitoring part 5 by the ground electric slide 3.

S3, vibration monitoring preparation: the position and the inclination angle of the vibration sensor are adjusted through the vertical electric push rod 51, the arc-shaped electric slide block 50, the horizontal electric push rod 57, the vertical electric slide block 54 and the L-shaped push plate 55, so that the vibration sensor is in contact with the surface of the monitored object.

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. The utility model provides an electromechanical monitoring facilities, includes electronic slider of clamping (1), clamping spare (2), places electronic slider (3), semicircle annular plate (4) and monitoring portion (5), its characterized in that: the clamping electric slider (1) is symmetrically arranged on the ground in the left-right direction, a clamping piece (2) is arranged at the upper end of the clamping electric slider (1), the oppositely-arranged sides of the clamping electric slider (1) are provided with a ground electric slider (3), a semicircular ring plate (4) is arranged at the upper end of the ground electric slider (3), the semicircular ring plate (4) is located above the clamping electric slider (1), the clamping piece (2) is located inside the semicircular ring plate (4), and two monitoring parts (5) are arranged at the upper end of the semicircular ring plate (4);

the clamping part (2) comprises inclined plates (20), fixed electric sliders (21) and angle plates (22), the inclined plates (20) are symmetrically arranged at the upper ends of the clamping electric sliders (1) in the front-back direction, one end, far away from the clamping electric sliders (1), of each inclined plate (20) inclines towards the circle center of the semicircular ring plate (4), the fixed electric sliders (21) are arranged at the upper ends of the inclined plates (20) between every two adjacent inclined plates (20), the angle plates (22) of an L-shaped structure are arranged at the upper ends of the fixed electric sliders (21), and the opening ends of the angle plates (22) face the end, far away from the clamping electric sliders (1), of each inclined plate (20);

the monitoring part (5) comprises an arc-shaped electric sliding block (50), a vertical electric push rod (51), an arc-shaped plate (52), a vertical fixing plate (53), a vertical electric sliding block (54), an L-shaped push plate (55), a fixing block (56), a horizontal electric push rod (57) and a connecting piece (58), wherein the arc-shaped electric sliding block (50) is installed at the upper end of the semicircular plate (4), the vertical electric push rod (51) is installed at the upper end of the arc-shaped electric sliding block (50), the arc-shaped plate (52) is installed at the upper end of the vertical electric push rod (51), the concave surfaces of the arc-shaped plate (52) and the semicircular plate (4) face the clamping part (2), the vertical fixing plates (53) are arranged on the concave surfaces of the arc-shaped plate (52), the vertical fixing plates (53) are arranged at equal intervals along the arc length of the arc-shaped plate (52), the vertical electric sliding blocks (54) are installed at one ends, facing the clamping part (2), of the vertical fixing plates (53), one end that vertical solid board (53) were kept away from in vertical electric slider (54) is connected with L type push pedal (55), the round pin axle is installed in the vertical section rotation of L type push pedal (55), the otic placode is installed towards the one end of clamping spare (2) in vertical solid board (53), the one end that vertical solid board (53) were kept away from to the otic placode is connected with fixed block (56) through the round pin axle rotation, the round pin axle that L type push pedal (55) link and the upper end sliding connection of fixed block (56), the one end that the otic placode was kept away from in fixed block (56) is equipped with horizontal electric putter (57), connecting piece (58) are installed to the release end of horizontal electric putter (57), the vibration sensing appearance is installed to the one end that horizontal electric putter (57) was kept away from in connecting piece (58).

2. An electromechanical monitoring device according to claim 1, characterized in that: the connecting piece (58) comprises a U-shaped block (580), put board (581) and cutting (582) outward, the end of pushing out at horizontal electric putter (57) is installed to U type piece (580), the open end of U type piece (580) is back to horizontal electric putter (57), the open end of U type piece (580) is connected with built-in block (583) through the round pin axle rotation, vibration sensor is installed to the one end that U type piece (580) was kept away from to built-in block (583), put board (581) outward is all installed to the both sides of the round pin axle that built-in block (583) is connected, U type piece (580) are located between the board (581) of putting outward, put the board (581) and keep away from the one end of the round pin axle that built-in block (583) and seted up the spliced groove, the spliced eye has been seted up to the side of U type piece (580), the spliced hole is evenly in the circumference along the round pin axle that built-in block (583) is connected, spliced groove and the cutting that its position corresponds has cutting (582).

3. An electromechanical monitoring device according to claim 1, characterized in that: fixed flat plate (10) have been arranged between clamping electronic slider (1), and the upper end of fixed flat plate (10) is equipped with cylinder (11) that are the matrix distribution, and the vibration sensing appearance is installed to the upper end of cylinder (11), and this vibration sensing appearance is the vibration sensing appearance that connecting piece (58) link promptly.

4. An electromechanical monitoring device according to claim 3, characterized in that: and a regulating electric push rod (12) is connected between the lower end face of the fixed flat plate (10) and the ground, and the regulating electric push rods (12) are symmetrically arranged in the left-right direction.

5. An electromechanical monitoring device according to claim 3, characterized in that: the lower end of the cylinder (11) is connected with the fixed flat plate (10) in a thread matching mode, and the horizontal electric push rod (57) is connected with the fixed block (56) in a thread matching mode.

6. An electromechanical monitoring device according to claim 1, characterized in that: an arc-shaped electric sliding block (530) is connected between the vertical fixed plate (53) and the concave surface of the arc-shaped plate (52).

7. An electromechanical monitoring device according to claim 1, characterized in that: a top pressure plate (220) is arranged right above the angle plate (22), and an L-shaped top pressure electric sliding block (221) is connected between the lower end of the top pressure plate (220) and the side end face of the angle plate (22).

8. An electromechanical monitoring device according to claim 7, characterized in that: the side end faces of the angle plates (22) facing the inclined plate (20) and far away from one end of the clamping electric sliding block (1) are respectively provided with a rubber cushion layer (200), and the rubber cushion layers (200) are different from the side faces of the jacking electric sliding block (221).

9. An electromechanical monitoring device according to claim 7, characterized in that: the gusset (22) is provided with a reinforcing plate (222) which is propped against the side end of the electric sliding block (221), the lower end of the reinforcing plate (222) is connected with the upper end of the inclined plate (20) in a sliding manner, and the lower end of the reinforcing plate (222) inclines towards the direction away from the gusset (22).

10. An electromechanical monitoring device according to claim 1, characterized in that: the specific operation is carried out by adopting the electromechanical monitoring equipment, and the specific monitoring method comprises the following steps:

s1, clamping a monitoring object: the monitoring object is clamped through the clamping member (2);

s2, monitoring the position of an object: the clamped monitoring object is positioned in the monitoring range of the monitoring part (5) through the ground electric slide block (3);

s3, vibration monitoring preparation: through vertical electric putter (51), electric slider of arc type (50), horizontal electric putter (57), vertical electric slider (54) and L type push pedal (55) adjustment vibration sensing appearance's position and inclination to make vibration sensing appearance and monitoring object's surface contact: