CN115979562B - Vibration test equipment fixing device - Google Patents
Vibration test equipment fixing device Download PDFInfo
- Publication number
- CN115979562B CN115979562B CN202310279203.8A CN202310279203A CN115979562B CN 115979562 B CN115979562 B CN 115979562B CN 202310279203 A CN202310279203 A CN 202310279203A CN 115979562 B CN115979562 B CN 115979562B
- Authority
- CN
- China
- Prior art keywords
- plate
- side plate
- rotary
- slide
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a vibration test equipment fixing device, belongs to vibration test technical field, includes left side board, right side board, preceding curb plate, posterior lateral plate, goes up mounting panel, bottom plate, left side board, preceding curb plate, right side board, posterior lateral plate connect gradually and link to each other with the bottom plate, the preceding, posterior lateral side of going up the mounting panel links to each other with preceding curb plate, posterior lateral plate are articulated respectively, offered the slide that supplies rotatory hasp to remove on left side board, the right side board, the slide is including the longitudinal movement slide and the steering movement slide of intercommunication each other, the longitudinal movement slide makes the mounting panel reciprocate, the steering movement slide makes the mounting panel to incline 0-45 for the horizontal direction downward. The whole frame adopts a four-side encircling type fixing structure, improves the stability of the device, and is connected by adopting the rotary bolts, so that the upper mounting plate can be conveniently adjusted and fixed.
Description
Technical Field
The invention belongs to the technical field of vibration testing, and particularly relates to a fixing device of vibration testing equipment.
Background
Before the equipment is used, the equipment is tested according to the environment requirement of the equipment when the equipment is used, for example, vehicle-mounted equipment such as railways, subways and the like are required to be subjected to vibration test before the equipment is used, the equipment to be tested is fixed on a vibration testing device for testing, and the equipment to be tested is required to be fixed stably in the vibration test. At present, an existing vibration test tool is used for fixing equipment to be tested on an equipment fixing device, then fixing the equipment fixing device on a vibration table for testing, fastening by a plurality of bolts with higher strength, and then carrying out vibration tests in all directions.
The existing vibration test equipment fixing device is generally characterized in that the height angle of equipment to be tested is not adjustable, the test mode is single, the application range is narrow, only vibration test without angle change can be tested, and a plurality of bolts are required to be assembled and disassembled by using tools in the assembling and disassembling process, so that time and labor are wasted.
Disclosure of Invention
In view of the above-mentioned shortcomings and disadvantages of the prior art, the present invention provides a fixing device for vibration testing equipment, in which the whole frame adopts a four-side encircling type fixing structure, so as to improve the stability of the device, and the fixing device is connected by adopting a rotary lock catch, so that the adjustment and fixing of an upper mounting plate are facilitated.
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
the utility model provides a vibration test equipment fixing device, includes left side board, right side board, preceding curb plate, posterior lateral plate, goes up mounting panel, bottom plate, left side board, preceding curb plate, right side board, posterior lateral plate connect gradually and link to each other with the bottom plate, form upper shed box form, the front and back both sides of going up the mounting panel link to each other with preceding curb plate, posterior lateral plate are articulated respectively, the left and right both sides of going up the mounting panel link to each other through the last angle steel that has rotatory hasp respectively with left side board, right side board, offered the slide that supplies rotatory hasp to remove on left side board, the right side board, the slide includes the longitudinal movement slide of intercommunication and turns to the removal slide, longitudinal movement slide makes the mounting panel reciprocate, turn to and remove the slide and make the mounting panel to incline 0-45 for the horizontal direction downward sloping, longitudinal movement slide and turn to and offered the spacing first draw-in groove of a plurality of rotatory hasp on the removal slide, the bottom plate links to each other with vibration equipment, be equipped with the arc slide on the bottom plate.
Further, the front side and the rear side of the upper mounting plate are respectively hinged with turning plates, fixing studs are fixed on the turning plates, rotating nuts are arranged on the fixing studs, longitudinal sliding ways are arranged on the front side plate and the rear side plate, the width of each longitudinal sliding way is matched with the outer diameter of each fixing stud, a plurality of second clamping grooves are formed in each longitudinal sliding way from top to bottom, and the diameters of the second clamping grooves are matched with the outer diameters of the rotating nuts.
Further, the upper mounting plate is close to the front side plate, the side below of posterior lateral plate is equipped with the second and goes up the angle steel, second goes up angle steel one side and goes up the fixed continuous of mounting plate bottom, and the opposite side is kept away from the front side plate, the lateral surface of posterior lateral plate is fixed continuous through hidden hinge and turning over the board.
Further, rotatory hasp includes rotatory hasp base, interior spliced pole, rotary spring, spin nut, rotatory hasp base links to each other with last angle steel is fixed, interior spliced pole one end links to each other with rotatory hasp base is fixed, interior spliced pole outside cover is equipped with rotary spring, rotary spring's one end links to each other with rotatory hasp base is fixed, and the other end links to each other with spin nut is fixed, spin nut includes rotatory handle and outer spliced pole, rotatory handle links to each other with outer spliced pole is fixed, first mounting hole has been seted up to the inside of outer spliced pole, interior spliced pole, rotary spring are arranged in first mounting hole, outer spliced pole has first radial width and second radial width, and wherein first radial width and longitudinal movement slide and turn to the wide assorted of removal slide, the second radial width and the wide assorted of second draw-in groove.
Further, the front side and the rear side of the left side plate and the right side plate are provided with side reinforcing connecting plates in the direction away from the upper mounting plate, the bottoms of the left side plate and the right side plate are provided with bottom reinforcing connecting plates in the direction away from the upper mounting plate, the front side plate and the rear side plate are fixedly connected with the side reinforcing connecting plates of the left side plate and the right side plate, and the bottom reinforcing connecting plates of the left side plate and the right side plate are fixedly connected with the bottom plate.
Further, the bottoms of the opposite surfaces of the left side plate and the right side plate are fixedly connected with the bottom plate through lower angle steel.
Further, the bottom plate is provided with arc-shaped slide ways on the left side of the left side plate and the right side of the right side plate, the bottom plate is also provided with bolt through holes for connecting vibration equipment, and the bottom plate and the vibration equipment are connected through the arc-shaped slide ways and/or the bolt through holes by bolts.
Further, a second device fixing groove is formed in the bottom plate.
Further, a bolt through hole for fixing the equipment to be tested is formed in the upper mounting plate.
The beneficial effects of the invention are as follows:
the first, the invention fixes the upper mounting plate from four sides by adopting the left side plate, the right side plate, the front side plate and the rear side plate to form a four-side encircling type integral frame, so that the upper mounting plate is stable in the vibration process, the integral frame is not easy to loosen, and the stability of the equipment to be tested in the vibration test process is further ensured; the positions of the upper mounting plate and the left and right side plates are adjusted and fixed by adopting the rotary lock catches, so that frequent use of tools is avoided, and the operation is convenient; the height and the rotation angle of the upper mounting plate can be adjusted by arranging a longitudinal moving slideway and a steering moving slideway; the arc-shaped slide way is arranged on the bottom plate, so that the bottom plate can rotate at an angle in the horizontal direction, and vibration tests of equipment to be tested under different heights and different angles are realized. The second, the invention realizes the connection between the upper mounting plate and the front and rear side plates when the upper mounting plate vertically adjusts the height or the rotation angle by arranging the turning plates at the front and rear sides of the upper mounting plate in a hinged manner, and the slide ways with the second clamping grooves arranged on the front and rear side plates are matched with the rotating nuts to realize the function of adjusting the longitudinal displacement of the front and rear sides of the upper mounting plate. Third, the turning plate is connected with the upper mounting plate by adopting the second upper angle steel and the hidden hinge, so that protruding bolts are prevented from being arranged on one side of the turning plate, which is close to the front side plate and the rear side plate, to influence the movement of the upper mounting plate. Fourth, the upper mounting plate, the left side plate and the right side plate are mounted by adopting the rotary lock catch, the rotary lock catch can be clamped in the first clamping groove in a released state, and the slide way can be moved after the rotary lock catch is rotated by 90 degrees, so that when the upper mounting plate is required to be longitudinally moved or longitudinally rotated, the rotary lock catch can be manually rotated to adjust, and the complicated operation of using tools to assemble and disassemble bolts is omitted. Fifth, the left side plate and the right side plate are fixedly connected with the front side plate and the rear side plate through the side reinforcing connecting plates, the left side plate and the right side plate are fixedly connected with the bottom plate through the bottom reinforcing connecting plates, the bottoms of the left side plate and the right side plate are fixedly connected with the bottom plate through the lower angle steel, the connection between the left side plate and the right side plate and the front side plate and the rear side plate and the connection between the upper integral frame and the bottom plate are firmer, and the integral stability of the fixing device in the vibration testing process is enhanced. Sixth, the bottom plate of the invention is provided with a second equipment fixing groove for installing second equipment, so that the application range of the device is widened.
Drawings
FIG. 1 is a schematic diagram of a vibration testing apparatus fixture of the present invention with an upper mounting plate horizontally disposed on top of the apparatus;
FIG. 2 is a schematic view of the vibration testing apparatus fixing device of the present invention when the upper mounting plate is lowered horizontally;
FIG. 3 is a schematic view of a vibration testing apparatus fixing device according to the present invention with an upper mounting plate horizontally placed on top of the device and having an inclination angle;
FIG. 4 is a schematic view of the left side plate;
FIG. 5 is a schematic view of the front side plate;
FIG. 6 is a schematic view of the upper mounting plate structure;
FIG. 7 is a schematic view of a flap structure;
FIG. 8 is a schematic view of a spin nut;
fig. 9 is a schematic structural view of a second upper angle steel and a hidden hinge;
FIG. 10 is a schematic view of the upper angle steel structure;
FIG. 11 is a schematic view of a rotary latch base structure;
FIG. 12 is a schematic view of a spin nut of the spin lock;
FIG. 13 is a schematic view of the lower angle steel structure;
fig. 14 is a schematic view of a base plate structure.
Reference numerals illustrate: the steel plate is characterized by comprising a left side plate 1, a side plate moving slide rail 1-1, a longitudinal moving slide rail 1-1, a steering moving slide rail 1-1-2, a first clamping groove 1-1-3, a side reinforcing connecting plate 1-2, a bottom reinforcing connecting plate 1-3, a right side plate 2, a front side plate 3, a longitudinal slide rail 3-1, a second clamping groove 3-2, a rear side plate 4, an upper mounting plate 5, a bottom plate 6, an arc slide rail 6-1, a second equipment fixing groove 6-2, a lower angle steel 7, a rotary lock buckle 8, a rotary lock buckle base 8-1, an inner connecting column 8-2, a rotary spring 8-3, a rotary nut 8-4, a rotary handle 8-5, an outer connecting column 8-6, a first mounting hole 8-7, a turning plate 9, a fixing stud 9-1, a rotary nut 9-2, a hidden hinge 9-3, an upper angle steel 9-4 and an upper angle steel 10.
Description of the embodiments
The invention will be better explained by the following detailed description of the embodiments with reference to the drawings. Wherein references herein to "front", "back", "left", "right" and like directional terms refer to the orientation of fig. 2.
As shown in fig. 1-3, the invention provides a vibration testing device fixing device, which comprises a left side plate 1, a right side plate 2, a front side plate 3, a rear side plate 4, an upper mounting plate 5 and a bottom plate 6, wherein the left side plate 1, the front side plate 3, the right side plate 2 and the rear side plate 4 are sequentially connected and connected with the bottom plate 6 to form a box body with an upper opening. Specifically, as shown in fig. 4, the front and rear sides of the left side plate 1 and the right side plate 2 are provided with side reinforcing connection plates 1-2 in a direction far away from the upper mounting plate 5, the bottoms of the left side plate 1 and the right side plate 2 are provided with bottom reinforcing connection plates 1-3 in a direction far away from the upper mounting plate 5, the front side plate 3 and the rear side plate 4 are fixedly connected with the side reinforcing connection plates 1-2 of the left side plate 1 and the right side plate 2, the side reinforcing connection plates 1-2 are right trapezoid, the long right angle sides of the side reinforcing connection plates are welded with the front and rear sides of the left side plate and the right side plate, and the bottom reinforcing connection plates 1-3 of the left side plate 1 and the right side plate 2 are fixedly connected with the bottom plate 6. The bottoms of the opposite faces of the left side plate 1 and the right side plate 2 are fixedly connected with the bottom plate 6 through the lower angle steel 7, and the lower angle steel structure is shown in fig. 13, so that the connection between the left side plate, the right side plate, the front side plate and the rear side plate and the connection between the upper integral frame and the bottom plate 6 are firmer, and the integral stability of the fixing device in the vibration testing process is enhanced. As shown in fig. 6, the upper mounting plate 5 is provided with a bolt through hole for fixedly mounting the device to be tested.
The front and rear sides of the upper mounting plate 5 are respectively hinged with the front side plate 3 and the rear side plate 4 so as to ensure the connection between the upper mounting plate 5 and the front and rear side plates when the upper mounting plate rotates longitudinally. Specifically, as shown in fig. 7 and 9, the front and rear sides of the upper mounting plate 5 are respectively hinged with a turning plate 9, a fixing stud 9-1 is fixed on the turning plate 9, and a rotating nut 9-2 is arranged on the fixing stud 9-1, and as shown in fig. 8, the rotating nut 9-2 can be an M8 rotating nut. As shown in fig. 5, the front side plate 3 and the rear side plate 4 are provided with longitudinal slide ways 3-1, the width of the longitudinal slide ways 3-1 is matched with the outer diameter of the fixing stud 9-1, the longitudinal slide ways 3-1 are provided with a plurality of second clamping grooves 3-2 from top to bottom, and the diameters of the second clamping grooves 3-2 are matched with the outer diameter of the rotating nut 9-2. When the fixing device is used, the rotary nut 9-2 is manually unscrewed, so that the rotary nut 9-2 is separated from the second clamping groove 3-2, the fixing stud 9-1 can move up and down along the longitudinal slideway 3-1, and when the fixing device reaches a position to be fixed, the rotary nut 9-2 is manually screwed, so that the rotary nut 9-2 enters the second clamping groove 3-2 to be screwed, the second clamping groove 3-2 limits the rotary nut 9-2, and the limit of longitudinal displacement of the front side and the rear side of the upper mounting plate 5 is realized.
More specifically, the lower part of one side of the upper mounting plate 5, which is close to the front side plate 3 and the rear side plate 4, is provided with a second upper angle steel 9-4, one side of the second upper angle steel 9-4 is fixedly connected with the bottom of the upper mounting plate 5, and the other side is fixedly connected with one side surface of the turning plate 9, which is far away from the front side plate 3 and the rear side plate 4, through a hidden hinge 9-3. The hidden hinge is connected with the upper mounting plate, so that protruding bolts can be prevented from being arranged on one sides of the turning plate close to the front side plate and the rear side plate, and the movement of the upper mounting plate 5 is influenced.
The left side and the right side of the upper mounting plate 5 are respectively connected with the left side plate 1 and the right side plate 2 through an upper angle steel 10 with a rotary lock catch 8, and the structure of the upper angle steel 10 is shown in fig. 10. The left side plate 1 and the right side plate 2 are provided with slide ways for moving the rotary lock catch 8, as shown in fig. 4, the slide ways comprise a longitudinal moving slide way 1-1 and a steering moving slide way 1-1-2 which are communicated with each other, the longitudinal moving slide way 1-1 enables the upper mounting plate 5 to move up and down, the steering moving slide way 1-1 enables the upper mounting plate 5 to incline downwards by 0-45 degrees relative to the horizontal direction, the longitudinal moving slide way 1-1 and the steering moving slide way 1-1-2 are provided with a plurality of first clamping grooves 1-1-3 for limiting the rotary lock catch 8, the bottom plate 6 is connected with a vibrating device, the bottom plate 6 is provided with an arc-shaped slide way 6-1, and the arc-shaped slide way 6-1 enables the bottom plate 6 to rotate at a horizontal direction rotation angle.
Specifically, as shown in fig. 11 and 12, the rotary latch 8 includes a rotary latch base 8-1, an inner connecting column 8-2, a rotary spring 8-3, and a rotary nut 8-4, where the rotary latch base 8-1 is fixedly connected with an upper angle steel 10, specifically may be fixedly connected by welding, bonding, or the like, one end of the inner connecting column 8-2 is fixedly connected with the rotary latch base 8-1, specifically may be fixedly connected by welding, the inner connecting column 8-2 is sleeved with the rotary spring 8-3, one end of the rotary spring 8-3 is fixedly connected with the rotary latch base 8-1, the other end is fixedly connected with the rotary nut 8-4, specifically may be welded with the rotary nut 8-1, the rotary nut 8-4 includes a rotary handle 8-5 and an outer connecting column 8-6, a first mounting hole 8-7 is formed in the inner connecting column 8-6, a first radial width of the first connecting column 8-2 is matched with a second radial width of the first radial slide channel 1-1, and a second radial width of the first radial slide 8-3 is matched with the first radial width of the first radial slide channel and the second radial slide 1-1. When the rotary lock catch 8 is used, the rotary lock catch 8 can be manually rotated by 90 degrees through the longitudinal moving slide way 1-1-1 and the steering moving slide way 1-1-2, and after the position to be fixed is reached, the rotary lock catch 8 is released, so that the outer connecting column 8-6 of the rotary lock catch 8 is placed in the second clamping groove 3-2 for limiting, and the position of the upper mounting plate 5 is further limited. The invention adopts the rotary lock catch 8, and can be adjusted only by manually rotating the rotary lock catch, thereby omitting the complicated operation of using tools to assemble and disassemble the bolts.
As shown in fig. 14, the bottom plate 6 is provided with an arc-shaped slideway 6-1 on the left side of the left side plate 1 and the right side of the right side plate 2, the bottom plate 6 is further provided with a bolt through hole for connecting with a vibration device, and the bottom plate 6 and the vibration device are connected with each other by penetrating through the arc-shaped slideway 6-1 and/or the bolt through hole through bolts, so that the whole device can rotate by an angle in the horizontal direction. The base plate 6 is provided with a second device fixing groove 6-2 for fixing a second device, such as a transmitting and answering device for testing the vehicle-mounted device together.
The invention can fix the equipment to be tested in vibration, when the equipment is required to be longitudinally displaced, the rotary lock catch 8 and the rotary nut 9-2 are rotated, so that the outer connecting column 8-6 of the rotary lock catch 8 moves in the longitudinal moving slide way 1-1 or the steering moving slide way 1-1-2, the position of the upper mounting plate 5 is adjusted by matching with the movement of the fixed stud 9-1 in the longitudinal slide way 3-1, after the upper mounting plate 5 is at the desired position, the rotary lock catch 8 is loosened, the rotary lock catch 8 is limited in the first clamping groove 1-1-3, then the rotary nut 9-2 is screwed, the rotary nut 9-2 is limited in the second clamping groove 3-2, and further the limit of the upper mounting plate 5 is realized. The arc-shaped slideway arranged on the bottom plate 6 enables the bottom plate to rotate at an angle in the horizontal direction, the vibration test of the equipment to be tested at different heights and different angles can be realized, the device has a stable structure, is convenient to operate, saves time and labor, and has a wide application range.
While embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that alterations, modifications, substitutions and variations may be made by those of ordinary skill in the art without departing from the scope of the invention.
Claims (7)
1. A vibration testing device fixing device, characterized in that: including left side board (1), right side board (2), preceding curb plate (3), posterior lateral plate (4), go up mounting panel (5), bottom plate (6), left side board (1), preceding curb plate (3), right side board (2), posterior lateral plate (4) connect gradually and link to each other with bottom plate (6), form the box form of upper shed, the front and back both sides of going up mounting panel (5) link to each other with preceding curb plate (3), posterior lateral plate (4) respectively, the left and right both sides of going up mounting panel (5) link to each other with left side board (1), right side board (2) respectively through last angle steel (10) that have rotatory hasp (8), offer the slide that supplies rotatory hasp (8) to remove on left side board (1), right side board (2), the slide includes longitudinal movement slide (1-1-1) and steering movement slide (1-2) that communicate each other, longitudinal movement slide (1-1-1) makes upward mounting panel (5) reciprocate, steering movement slide (1-1-2) makes upward mounting panel (5) slope to 0-45 DEG down relative to the horizontal direction. A plurality of first clamping grooves (1-1-3) for limiting a rotary lock catch (8) are formed in the longitudinal moving slide way (1-1-1) and the steering moving slide way (1-1-2), the bottom plate (6) is connected with vibration equipment, and an arc-shaped slide way (6-1) is arranged on the bottom plate (6); the front side and the rear side of the upper mounting plate (5) are respectively hinged with a turning plate (9), a fixed stud (9-1) is fixed on the turning plate (9), a rotary nut (9-2) is arranged on the fixed stud (9-1), longitudinal slide ways (3-1) are arranged on the front side plate (3) and the rear side plate (4), the width of each longitudinal slide way (3-1) is matched with the outer diameter of the corresponding fixed stud (9-1), a plurality of second clamping grooves (3-2) are formed in the longitudinal slide ways (3-1) from top to bottom, and the diameters of the second clamping grooves (3-2) are matched with the outer diameters of the rotary nuts (9-2); the upper mounting plate (5) is close to one side below of the front side plate (3) and the rear side plate (4) and is provided with a second upper angle steel (9-4), one side of the second upper angle steel (9-4) is fixedly connected with the bottom of the upper mounting plate (5), and the other side of the second upper angle steel is fixedly connected with one side of the turning plate (9) far away from the front side plate (3) and the rear side plate (4) through the hidden hinge (9-3).
2. A vibration testing apparatus fixture according to claim 1, wherein: the rotary lock catch (8) comprises a rotary lock catch base (8-1), an inner connecting column (8-2), a rotary spring (8-3) and a rotary screw cap (8-4), wherein the rotary lock catch base (8-1) is fixedly connected with an upper angle steel (10), one end of the inner connecting column (8-2) is fixedly connected with the rotary lock catch base (8-1), the rotary spring (8-3) is sleeved outside the inner connecting column (8-2), one end of the rotary spring (8-3) is fixedly connected with the rotary lock catch base (8-1), the other end of the rotary spring is fixedly connected with the rotary screw cap (8-4), the rotary screw cap (8-4) comprises a rotary handle (8-5) and an outer connecting column (8-6), the rotary handle (8-5) is fixedly connected with the outer connecting column (8-6), a first mounting hole (8-7) is formed in the inner portion of the outer connecting column (8-6), the inner connecting column (8-3) is arranged in the first mounting hole (8-7), the first radial width (8-6) is provided with a second radial width (8-6), wherein the first radial width is matched with the widths of the longitudinal moving slide way (1-1-1) and the steering moving slide way (1-1-2), and the second radial width is matched with the width of the second clamping groove (3-2).
3. A vibration testing apparatus fixture according to claim 1, wherein: the side reinforcing connection plates (1-2) are arranged on the front side and the rear side of the left side plate (1) and the right side plate (2) in the direction away from the upper mounting plate (5), the bottom of the left side plate (1) and the bottom of the right side plate (2) are provided with the bottom reinforcing connection plates (1-3) in the direction away from the upper mounting plate (5), the front side plate (3), the rear side plate (4) and the side reinforcing connection plates (1-2) of the left side plate (1) and the right side plate (2) are fixedly connected, and the bottom reinforcing connection plates (1-3) of the left side plate (1) and the right side plate (2) are fixedly connected with the bottom plate (6).
4. A vibration testing apparatus fixture according to claim 3, wherein: the bottoms of the opposite surfaces of the left side plate (1) and the right side plate (2) are fixedly connected with the bottom plate (6) through lower angle steel (7).
5. A vibration testing apparatus fixture according to claim 1, wherein: the base plate (6) is provided with arc-shaped slide ways (6-1) on the left side of the left side plate (1) and the right side of the right side plate (2), the base plate (6) is also provided with bolt through holes for connecting vibration equipment, and the base plate (6) and the vibration equipment are connected through the arc-shaped slide ways (6-1) and/or the bolt through holes through bolts.
6. A vibration testing apparatus fixture according to claim 1, wherein: the bottom plate (6) is provided with a second equipment fixing groove (6-2).
7. A vibration testing apparatus fixture according to claim 1, wherein: the upper mounting plate (5) is provided with a bolt through hole for fixing the equipment to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310279203.8A CN115979562B (en) | 2023-03-22 | 2023-03-22 | Vibration test equipment fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310279203.8A CN115979562B (en) | 2023-03-22 | 2023-03-22 | Vibration test equipment fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115979562A CN115979562A (en) | 2023-04-18 |
| CN115979562B true CN115979562B (en) | 2023-05-12 |
Family
ID=85976506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310279203.8A Active CN115979562B (en) | 2023-03-22 | 2023-03-22 | Vibration test equipment fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115979562B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8621956D0 (en) * | 1985-09-11 | 1986-10-15 | Marconi Co Ltd | Vibration testing apparatus |
| CN105904360A (en) * | 2016-04-12 | 2016-08-31 | 株洲中车时代电气股份有限公司 | Clamp for display vibration test and installation method for same |
| CN210243214U (en) * | 2019-08-07 | 2020-04-03 | 豫北转向系统（新乡）有限公司 | Vibration test tool for electric steering column |
| CN212650581U (en) * | 2020-05-26 | 2021-03-05 | 冯芹 | Multifunctional office table |
| CN214173691U (en) * | 2021-02-01 | 2021-09-10 | 上海辛野模具有限公司 | Vibration experimental equipment |
| CN218629910U (en) * | 2022-10-11 | 2023-03-14 | 楚能新能源股份有限公司 | Electricity core vibration test fixture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7032452B1 (en) * | 2004-10-12 | 2006-04-25 | National Kaohsiung University Of Applied Sciences | Earthquake simulating vibration table |
| KR101349710B1 (en) * | 2013-04-29 | 2014-01-10 | 한국지질자원연구원 | Apparatus for soil box experiment applying vertical vibration |
| CN211525898U (en) * | 2019-12-19 | 2020-09-18 | 广东百诺影像科技工业有限公司 | Quick-mounting plate with mobile phone clamp function |
-
2023
- 2023-03-22 CN CN202310279203.8A patent/CN115979562B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8621956D0 (en) * | 1985-09-11 | 1986-10-15 | Marconi Co Ltd | Vibration testing apparatus |
| CN105904360A (en) * | 2016-04-12 | 2016-08-31 | 株洲中车时代电气股份有限公司 | Clamp for display vibration test and installation method for same |
| CN210243214U (en) * | 2019-08-07 | 2020-04-03 | 豫北转向系统（新乡）有限公司 | Vibration test tool for electric steering column |
| CN212650581U (en) * | 2020-05-26 | 2021-03-05 | 冯芹 | Multifunctional office table |
| CN214173691U (en) * | 2021-02-01 | 2021-09-10 | 上海辛野模具有限公司 | Vibration experimental equipment |
| CN218629910U (en) * | 2022-10-11 | 2023-03-14 | 楚能新能源股份有限公司 | Electricity core vibration test fixture |
Non-Patent Citations (2)
| Title |
|---|
| Non-linear simulation of shaking-table tests on 3-and 7-storey X-Lam timber buildings;Rinaldin, G.等;《ENGINEERING STRUCTURES》;第113卷;第133-148页 * |
| 砂袋挡土墙土压力和变形特性的试验研究;肖玉强等;《水利与建筑工程学报》;第17卷(第4期);第176-181页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115979562A (en) | 2023-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2691463C (en) | Lathe with bracket mounted banjo | |
| CN109138201B (en) | Self-locking anti-seismic support convenient to install | |
| KR102173950B1 (en) | Vertical and horizontal boring machine for panel | |
| CN212338738U (en) | But gimbal mechanism of spatial adjustment direction | |
| US6494445B1 (en) | Clamp assembly | |
| CN115979562B (en) | Vibration test equipment fixing device | |
| CN217167207U (en) | High-precision blade positioning welding device | |
| US8167290B2 (en) | Reconfigurable pallet using pins and hollow supports | |
| CN207953644U (en) | A kind of Multifunctional pneumatic power fixture | |
| CN100396447C (en) | Four-pipe tower cross-head assembled working bench | |
| CN212725177U (en) | Pole-mounted circuit breaker overturning and rotating station | |
| CN210099357U (en) | Flexible welding fixture for passenger car pedal framework | |
| CN113579095A (en) | Adjustable feeding mechanism for bending machine | |
| CN211251265U (en) | Mounting bracket of extruder head | |
| CN214979342U (en) | Auxiliary device for drilling U-shaped ribs | |
| CN213464387U (en) | Quick-dismantling device for multi-direction adjusting drawer guide rail | |
| CN220504662U (en) | Composite cable bracket | |
| CN112025175A (en) | Material port ring assembling tool for dry-mixed concrete transport vehicle and using method | |
| CN110561143A (en) | clamp for machining automobile spoke | |
| CN211083323U (en) | Azimuth adjusting base | |
| CN209571146U (en) | A kind of instruction card holders | |
| CN219632935U (en) | Steel construction welding construction support | |
| CN220955479U (en) | Pile frame construction positioning device | |
| CN218439218U (en) | Electric tool mounting bracket structure | |
| CN216634191U (en) | Track mounting adjusting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |