CN213364182U - Vibrating table test piece evacuation system - Google Patents
Vibrating table test piece evacuation system Download PDFInfo
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- CN213364182U CN213364182U CN202022623796.XU CN202022623796U CN213364182U CN 213364182 U CN213364182 U CN 213364182U CN 202022623796 U CN202022623796 U CN 202022623796U CN 213364182 U CN213364182 U CN 213364182U
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Abstract
The utility model provides a shaking table test piece withdraws system, include: the bottom of the transition tooling plate is provided with a plurality of groups of trundles with release mechanisms; the pressing mechanism is fixed on the table top of the vibration table and is detachably connected with the transition tool disc; the jacking mechanism is fixed on the table top of the vibration table and can jack the transition tool disc; the movable cover plate mechanism is arranged at a sunken part between the vibrating table and the edge of the site foundation in the evacuation direction of the transition tooling plate; and the traction mechanism is connected with the transition tool disc and is used for moving the transition tool disc out of the test area. But shaking table test piece withdraw system wide application in automobile parts, especially lithium cell and fuel cell in high-frequency vibration test, under special situation such as take place the smoking, catch fire or fuel leakage, can shift out to the specified area from the laboratory rapidly by the test piece, guarantee the safety of laboratory staff and laboratory equipment and building.
Description
Technical Field
The utility model belongs to the technical field of automobile parts vibration test safety, especially, relate to a shaking table test piece withdraws system.
Background
With the rapid development of the automobile industry in China, the test standards related to automobile parts are continuously supplemented and improved, and the related performance and durability test traffic is continuously increased. In the last decade, the energy consumption of the world is continuously rising every year, the air quality of the world is continuously decreasing, and the rapid popularization of new energy automobiles taking lithium batteries or fuel batteries as power sources has become the development trend of the global automobiles. In order to improve the safety of the new energy automobile, a large number of rigorous tests need to be performed on the new energy automobile in a test room, so that each manufacturer can obtain first-hand data of various performance parameters, and the quality of the new energy automobile is improved by continuously improving the design, the process, the structure, the materials and the like. Among these, the high frequency vibration test of lithium batteries and fuel cells is a very critical item. Because lithium batteries and fuel batteries have dangers with certain probability, the possibility that the test pieces generate smoke, spontaneous combustion, combustible gas leakage and the like in a vibration test is higher, if various emergency situations occur in the test, the test pieces are extremely easy to explode and cause fire, the safety of the test is ensured to be smoothly carried out, the safety of laboratory workers and laboratory buildings is ensured to the maximum extent, and how to timely and effectively treat the relevant test pieces with the dangerous situations becomes very important.
Disclosure of Invention
In view of this, the utility model aims at providing a shaking table test piece evacuation system to realize taking place under the circumstances such as smoking, spontaneous combustion and combustible gas leakage at the vibration test piece, withdraw out the laboratory fast by the test piece, furthest guarantees the safety of laboratory staff and laboratory equipment and building.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a shaker test piece evacuation system comprising:
the bottom of the transition tool tray is provided with a plurality of groups of trundles with release mechanisms, the transition tool tray can be arranged on the table surface of the vibration table, and the test piece can be arranged on the transition tool tray;
the pressing mechanism is fixed on the table top of the vibration table and used for detachably fixing the transition tool disc on the table top of the vibration table; the pressing mechanism and the transition tool disc are in two states, wherein one state is that the transition tool disc is fixed on the vibrating table, and the other state is that the transition tool disc is released and is separated from the pressing mechanism;
the jacking mechanism is fixed on the table top of the vibration table and used for jacking the transition tool disc, so that the release mechanism is opened, and the trundles are released;
the movable cover plate mechanism is arranged at a sunken part between the vibrating table and the edge of the site foundation in the evacuation direction of the transition tooling plate and is used for filling the sunken part;
and the traction mechanism is connected with the transition tool disc and is used for moving the transition tool disc and the test specimen out of the test area.
The start and stop of each part of the vibrating table test piece evacuation system, the working process and other operations can be controlled by the electrical control system, and the whole control system can be matched with a temperature-sensing test system, a smoke-sensing test system, a hydrogen-sensing test system and the like in a test room. The electric control system comprises a control cabinet and a computer, the computer can monitor temperature, smoke and hydrogen system information and relevant state information of the vibration table test piece evacuation system in real time, and timely and automatically control the start, stop and working process of the vibration table test piece evacuation system according to actual conditions.
Furthermore, the caster wheel with the release mechanism comprises a caster wheel movably connected with the transition tool disc through a hinge pin shaft, a reset tension spring with one end connected with the bottom of the transition tool disc and the other end connected with the caster wheel, and a caster wheel reset clamping piece arranged at the bottom of the transition tool disc; the truckle reset clamping piece comprises a sliding wedge-shaped baffle arranged at the position of the truckle reset position, a limit tension spring, wherein one end of the sliding wedge-shaped baffle is connected with the sliding wedge-shaped baffle, and the other end of the sliding wedge-shaped baffle is connected with the bottom of the transition tooling plate.
When the lifting mechanism lifts the transition tool tray upwards, the release mechanism is opened, the caster is pulled by the reset tension spring to turn towards the bottom of the transition tool tray, the hinge on the caster presses the sliding wedge-shaped baffle to move towards the stretching direction of the limit tension spring until the hinge is finally pressed to the bottom, the sliding wedge-shaped baffle rebounds under the reset tension of the limit tension spring to clamp the hinge on the caster, the caster is released and fixed after falling, and the movable caster is arranged at the bottom of the transition tool tray;
further, four sets of casters with release mechanisms are provided at four corners of the bottom of the transition tool tray.
Furthermore, the pressing mechanisms are multiple and arranged around the periphery of the transition tool disc and are not positioned on the evacuation route of the transition tool disc.
Furthermore, the pressing mechanism comprises a base, a pressing pushing device, a connecting piece and a pressing plate piece; the base is fixed on the table top of the vibration table; the pressing and pushing device is arranged on the base through a pin shaft and can rotate by taking the pin shaft as a shaft; the connecting piece is connected with the free end of the piston rod of the pressing and pushing device; the pressing plate is connected with the connecting piece through a pin shaft, one end of the pressing plate is connected with the base through a pin shaft, and the pressing plate can rotate around the pin shaft connected with the base to abut against the transition tooling plate under the pushing of the pressing pushing device.
Further, the compressing and pushing device is a hydraulic cylinder.
Furthermore, the plurality of jacking mechanisms are symmetrically arranged on two sides of the transition tool disc by taking the evacuation direction of the transition tool disc as a central line.
Furthermore, the jacking mechanism comprises an installation seat fixed on the table top of the vibration table, a jacking pushing device arranged on the installation seat, a top plate arranged at the free end of a piston rod of the jacking pushing device and a support arranged on the transition tooling plate; the top plate can move in the vertical direction to abut against the support under the pushing of the piston rod of the jacking pushing device.
Before the jacking mechanism works, the pressing mechanism is in a completely retracted state, namely the transition tooling plate is separated from the fixing of the pressing mechanism. The roof withstands the support, upwards jacking support under jacking thrust unit's effect, and then drives transition tool disc and rises, has release mechanism's truckle this moment, owing to lost the space restriction that the contact brought between transition tool disc bottom and the shaking table mesa, release mechanism can open, releases the truckle.
Further, the jacking pushing device is a hydraulic cylinder.
Furthermore, the movable cover plate mechanism comprises a cover plate and a driving cylinder; one side of the cover plate is connected with the site foundation through a pin shaft, and the cover plate can rotate by taking the pin shaft as a shaft; the driving air cylinder is installed in a site foundation, a cylinder body of the driving air cylinder is connected with the site foundation, and a free end of a piston rod of the driving air cylinder is connected with the cover plate to push the cover plate to open and close.
Furthermore, two driving cylinders are arranged on two sides of the cover plate symmetrically by taking the evacuation direction as a central line.
Furthermore, a stop block used for supporting the cover plate after the cover plate falls is arranged in the edge of the site foundation.
Prior to testing, the cover was in an open position. When an emergency occurs and before the traction mechanism is started, the movable cover plate is driven by the driving cylinder to fall down, and the depression between the vibrating table and the edge of the site foundation is filled.
Furthermore, the traction mechanism comprises a driving motor, a winding drum, a guide wheel assembly and a traction rope; the output end of the driving motor is connected with the winding drum; the guide wheel assemblies are multiple; the winding drum is wound with the traction rope, one end of the traction rope is fixed with the winding drum, and the other end of the traction rope sequentially surrounds the guide wheel assemblies and then is connected with the transition tooling plate.
The traction mechanism is arranged in a reserved pit of a site foundation, and can not obstruct evacuation routes of transition tooling discs. The winding drum and the driving motor are coaxially arranged and are driven to rotate by the driving motor. The guide wheel assemblies can be arranged according to actual conditions and moving-out routes of the transition tooling plate, and the transition tooling plate can be moved out of a laboratory to a certain designated area.
Further, the driving motor is an alternating current or direct current driving motor; the hauling cable is a steel wire rope.
Compared with the prior art, shaking table test piece withdraw system have following advantage:
(1) but shaking table test piece withdraw system wide application in automobile parts, especially lithium cell and fuel cell in high-frequency vibration test, under special situation such as take place the smoking, catch fire or fuel leakage, can shift out to the specified area from the laboratory rapidly by the test piece, guarantee the safety of laboratory staff and laboratory equipment and building.
(2) Shaking table test piece withdraw system be equipped with ferry tooling dish, compare in vibration test in the past all with test piece snap-on in the shaking table mesa on, the test piece form is various, fixed frock need be according to the nonstandard customization of test piece condition, the commonality is poor, disassemble these fixed frock, the degree of difficulty is big, difficult realization, and fix the test piece earlier on ferry tooling dish, but the rethread ferry tooling dish is with the quick detachable connected mode of shaking table mesa, operate convenient and fast more.
(3) Shaking table test piece withdraw system include movable cover plate mechanism, in general shaking table is experimental, the shaking table face can carry out vertical direction or horizontal direction's high frequency reciprocating motion, consequently the shaking table can be installed in the foundation pit, the shaking table face upper surface is flat with peripheral ground, and the mesa all around the periphery of foundation pit can leave certain distance depressed part. The utility model discloses a movable cover plate mechanism can lift the apron when experimental, can not cause the influence to the experiment, can fall the position rapidly under emergency, fills and withdraws ascending sunk part in the direction, makes the ferry tooling dish withdraw the in-process more smooth and easy, can not take place the card and hinder, the condition such as collapse.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a vibration table test piece evacuation system according to an embodiment of the present invention;
fig. 2 is a partial enlarged view of a vibrating table test piece evacuation system according to an embodiment of the present invention;
FIG. 3 is a schematic view of a state of the pressing mechanism shown at A in FIG. 2;
fig. 4 is a schematic structural diagram of another state of the pressing mechanism according to the embodiment of the present invention;
FIG. 5 is a schematic structural view of a jacking mechanism shown at B in FIG. 2;
fig. 6 is a schematic bottom structure view of the transition tooling plate and the movable cover plate mechanism according to the embodiment of the present invention;
FIG. 7 is a schematic structural view of the caster shown at C of FIG. 6 with a release mechanism;
fig. 8 is a schematic structural view of a caster with a release mechanism according to an embodiment of the present invention after being released;
fig. 9 is a partially enlarged view of the movable deck mechanism shown at D of fig. 6.
Description of reference numerals:
1-transition tooling plate;
2-a caster with a release mechanism; 21-hinge pin shaft; 22-a caster; 23-a return tension spring; 24-sliding wedge shaped baffles; 25-limit tension spring;
3-a pressing mechanism; 31-a base; 32-a compression pushing device; 33-a connector; 34-a platen member;
4-a jacking mechanism; 41-a mounting seat; 42-jacking pushing device; 43-a top plate; 44-a scaffold;
5-a movable cover plate mechanism; 51-a cover plate; 52-driving the cylinder; 53-a stop;
6-a traction mechanism; 61-a drive motor; 62-a reel; 63-a guide wheel assembly; 64-a hauling rope;
7-vibration table.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 9, a vibration table test piece evacuation system includes: the transition tooling plate 1, the hold-down mechanism 3, the jacking mechanism 4, the movable cover plate mechanism 5 and the traction mechanism 6.
The transition tooling plate 1 can be arranged on the table surface of the vibration table 7, and the test piece can be arranged on the transition tooling plate 1; four groups of casters 2 with release mechanisms are mounted at the bottom of the transition tool tray 1 and are respectively positioned at four corners of the bottom of the transition tool tray 1, as shown in fig. 6;
the trundle 2 with the release mechanism comprises a trundle 22 movably connected with the transition tool disc 1 through a hinge pin shaft 21, a reset tension spring 23 with one end connected with the bottom of the transition tool disc 1 and the other end connected with the trundle 22, and a trundle reset clamping piece arranged at the bottom of the transition tool disc 1; the caster wheel reset clamping piece comprises a sliding wedge-shaped baffle 24 arranged at the reset position of the caster wheel 22 and a limit tension spring 25, wherein one end of the limit tension spring is connected with the sliding wedge-shaped baffle 24, and the other end of the limit tension spring is connected with the bottom of the transition tool disc 1, as shown in fig. 7;
the truckle 2 that has release mechanism is in 4 mechanisms of jacking upwards jacking transition frock dish 1 in-process, and when release mechanism was opened, truckle 22 was overturned to crossing transition frock dish 1 bottom by the extension spring 23 pulling that resets, and hinge oppression slip wedge baffle 24 on the truckle 22 removes to spacing extension spring 25 tensile direction, and to the hinge is finally pressed to the end, and slip wedge baffle 24 kick-backs under spacing extension spring 25's the pulling force that resets, blocks the hinge on the truckle 22, and truckle 22 is released the position that falls, as shown in fig. 8.
A plurality of pressing mechanisms 3 are arranged, surround the periphery of the transition tool plate 1, are fixed on the table surface of the vibration table 7 and are not positioned on an evacuation route of the transition tool plate 1; the pressing mechanism 3 is used for detachably fixing the transition tool disc 1 on the table top of the vibration table 7;
the pressing mechanism 3 comprises a base 31, a pressing pushing device 32, a connecting piece 33 and a pressing plate piece 34; the base 31 is fixed on the table top of the vibration table 7; the pressing pushing device 32 is mounted on the base 31 through a pin shaft and can rotate by taking the pin shaft as a shaft; the connecting piece 33 is connected with the free end of the piston rod of the pressing and pushing device 32; the pressing plate member 34 is connected with the connecting member 33 through a pin shaft, one end of the pressing plate member 34 is connected with the base 31 through a pin shaft, and the pressing plate member 34 can rotate around the pin shaft connected with the base 31 under the pushing of the pressing pushing device 32 to abut against the transition tooling plate 1, as shown in fig. 3 and 4.
A plurality of jacking mechanisms 4 are arranged on two sides of the transition tooling plate 1 symmetrically by taking the evacuation direction of the transition tooling plate 1 as a central line and are fixed on the table surface of the vibration table 7; the jacking mechanism 4 is used for jacking the transition tooling plate 1, further opening the release mechanism and releasing the caster 22;
as shown in fig. 5, the jacking mechanism 4 comprises a mounting base 41 fixed on the table top of the vibration table 7, a jacking pushing device 42 mounted on the mounting base 41, a top plate 43 mounted on the free end of a piston rod of the jacking pushing device 42, and a bracket 44 mounted on the transition tooling plate 1; the top plate 43 can move to the support 44 in the vertical direction under the pushing of the piston rod of the jacking pushing device 42, and then the transition tool disc 1 is driven to ascend, and the caster 2 with the releasing mechanism is opened due to the loss of the space limitation caused by the contact between the bottom of the transition tool disc 1 and the table top of the vibration table 7, so that the caster 22 is released.
The movable cover plate mechanism 5 is arranged at a sunken part between the vibrating table 7 and the edge of the site foundation in the evacuation direction of the transition tooling plate 1 and is used for filling the sunken part;
as shown in fig. 6 and 9, the movable cover mechanism 5 includes a cover plate 51 and a drive cylinder 52; one side of the cover plate 51 is connected with the site foundation through a pin shaft, and the cover plate 51 can rotate by taking the pin shaft as a shaft; the driving air cylinder 52 is arranged in a site foundation, and the cylinder body of the driving air cylinder 52 is connected with the site foundation; two driving cylinders 52 are arranged on both sides of the cover plate 51 symmetrically with the evacuation direction as a center line; the free end of the piston rod of the driving cylinder 52 is connected with the cover plate 51 to push the cover plate 51 to open and close; a stop 53 for supporting the cover plate 51 after it is in place is mounted in the edge of the foundation (see fig. 2 for stop 53).
The traction mechanism 6 is pre-installed in a reserved pit of a site foundation, and the evacuation route of the transition tooling plate 1 cannot be obstructed; the traction mechanism 6 comprises a driving motor 61, a winding drum 62, a guide wheel assembly 63 and a traction rope 64; the output end of the driving motor 61 is connected with the winding drum 62; a plurality of guide wheel assemblies 63 are arranged according to the moving-out route of the transition tooling plate 1, so long as the transition tooling plate 1 can be moved out of a laboratory to a certain designated area; a traction rope 64 is wound on the winding drum 62, one end of the traction rope 64 is fixed with the winding drum 62, and the other end of the traction rope 64 is connected with the transition tooling plate 1 after sequentially surrounding the guide wheel assemblies 63 and is used for moving the transition tooling plate 1 out of the test area.
The start and stop of each part of the vibrating table test piece evacuation system, the working process and other operations can be controlled by the electrical control system, and the whole control system can be matched with a temperature-sensing test system, a smoke-sensing test system, a hydrogen-sensing test system and the like in a test room.
Shaking table test piece withdraw system's working process as follows:
(1) the traction mechanism is installed in advance in a reserved pit of a site foundation of a laboratory at one time, and only the free end of the traction rope is pulled into a test area to wait for being connected with a transition tool disc;
(2) the pressing mechanism is fixed on the periphery of the table surface of the vibration table in advance, and the pressing mechanism is not required to be arranged in the evacuation direction, so that the transition tooling plate is prevented from being blocked in the evacuation process;
(3) pulling the sliding wedge-shaped baffle plate to pull out the trundles of the transition tool disc from the release mechanism, and after the trundles are turned upwards, centering the transition tool disc on the vibration table board to ensure that the bottom surface of the transition tool disc is contacted with the vibration table board;
(4) the movable cover plate mechanism is started, the cover plate is lifted under the pushing of the driving cylinder, the free end of the traction rope is connected with the transition tool disc, and the traction rope is kept in a loose state;
(5) installing a jacking mechanism to ensure that the top plate is positioned below the bracket;
(6) fixedly mounting a test piece to be tested on a transition tooling plate through a tooling;
(7) after the process is finished, the relevant test of vibration can be started;
(8) in the test process, the computer always monitors the temperature-sensing, smoke-sensing and hydrogen-sensing system information in the test room in real time, and if the system information is not abnormal, the test is continued until the test is finished;
(9) in the test process, if the temperature-sensitive, smoke-sensitive and hydrogen-sensitive system information in the test chamber is abnormal, the vibration test is stopped, the vibration table top is enabled to return to the initial position before the test is started, then the outward lifting door of the test chamber is started, the movable cover plate mechanism is started to enable the cover plate to fall and fill the concave part, the hydraulic cylinder piston rod of the pressing mechanism is controlled by the computer to return, the piston rod drives the pressing plate to rotate around the pin shaft, the pressing plate is lifted, and the transition tooling plate and the vibration table top are not pressed;
jacking mechanism starts, and jacking thrust unit's piston rod upwards stretches out, crosses the transition frock dish through roof jack-up, and at the jacking in-process, release mechanism's truckle is owing to lost the space restriction that the contact brought between transition frock dish bottom and the shaking table mesa, and release mechanism begins work, and the truckle is released rapidly under the effect of extension spring that resets, and the truckle targets in place the back, and slip wedge baffle can block the truckle rapidly. After the trundles are extended out, the piston rods of the jacking mechanisms retract to the initial positions, and at the moment, the transition tool disc is supported on the vibration table board through the trundles;
and starting a driving motor to tighten the traction rope, and moving the transition tool disc together with the test piece from the vibration table top and moving the transition tool disc out of the test room to a designated area. The electric control system can ensure the quick, stable and safe evacuation process of the pallet truck of the evacuation system by controlling the whole process of starting, accelerating, decelerating and stopping of the alternating current or direct current driving motor.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a shaking table test piece withdraws system which characterized in that: the method comprises the following steps:
the test device comprises a transition tool disc (1), wherein a plurality of groups of trundles (2) with release mechanisms are mounted at the bottom of the transition tool disc (1), the transition tool disc (1) can be arranged on the table surface of a vibration table (7), and test samples can be arranged on the transition tool disc (1);
the pressing mechanism (3) is fixed on the table top of the vibrating table (7) and used for detachably fixing the transition tool disc (1) on the table top of the vibrating table (7);
the jacking mechanism (4) is fixed on the table top of the vibration table (7) and used for jacking the transition tooling plate (1);
the movable cover plate mechanism (5) is arranged at a sunken part between the vibrating table (7) and the edge of the site foundation in the evacuation direction of the transition tooling plate (1) and is used for filling the sunken part;
the traction mechanism (6) is connected with the transition tool disc (1) and is used for moving the transition tool disc (1) and the test piece out of the test area.
2. The vibration table test piece evacuation system of claim 1, wherein: the caster wheel (2) with the release mechanism comprises a caster wheel (22) movably connected with the transition tool disc (1) through a hinge pin shaft (21), a reset tension spring (23) with one end connected with the bottom of the transition tool disc (1) and the other end connected with the caster wheel (22), and a caster wheel reset clamping piece arranged at the bottom of the transition tool disc (1); the caster reset clamping piece comprises a sliding wedge-shaped baffle (24) arranged at the reset position of the caster (22), a limit tension spring (25) with one end connected with the sliding wedge-shaped baffle (24) and the other end connected with the bottom of the transition tool disc (1).
3. The vibration table test piece evacuation system of claim 2, wherein: four groups of casters (2) with release mechanisms are arranged at the positions of four corners at the bottom of the transition tool tray (1).
4. The vibration table test piece evacuation system of claim 1, wherein: the pressing mechanisms (3) are arranged around the periphery of the transition tool disc (1) and are not positioned on an evacuation route of the transition tool disc (1).
5. The vibration table test piece evacuation system of claim 4, wherein: the pressing mechanism (3) comprises a base (31), a pressing pushing device (32), a connecting piece (33) and a pressing plate piece (34); the base (31) is fixed on the table top of the vibration table (7); the pressing pushing device (32) is arranged on the base (31) through a pin shaft and can rotate by taking the pin shaft as a shaft; the connecting piece (33) is connected with the free end of the piston rod of the pressing and pushing device (32); the pressing plate piece (34) is connected with the connecting piece (33) through a pin shaft, one end of the pressing plate piece (34) is connected with the base (31) through a pin shaft, and the pressing plate piece (34) can rotate to abut against the transition tooling plate (1) by taking the pin shaft connected with the base (31) as a shaft under the pushing of the pressing pushing device (32).
6. The vibration table test piece evacuation system of claim 1, wherein: the plurality of jacking mechanisms (4) are symmetrically arranged on two sides of the transition tooling plate (1) by taking the evacuation direction of the transition tooling plate (1) as a central line.
7. The vibration table test piece evacuation system of claim 6, wherein: the jacking mechanism (4) comprises an installation seat (41) fixed on the table top of the vibration table (7), a jacking pushing device (42) arranged on the installation seat (41), a top plate (43) arranged at the free end of a piston rod of the jacking pushing device (42) and a support (44) arranged on the transition tooling plate (1); the top plate (43) can move in the vertical direction to be against the bracket (44) under the pushing of a piston rod of the jacking pushing device (42).
8. The vibration table test piece evacuation system of claim 1, wherein: the movable cover plate mechanism (5) comprises a cover plate (51) and a driving cylinder (52); one side of the cover plate (51) is connected with the site foundation through a pin shaft, and the cover plate (51) can rotate by taking the pin shaft as a shaft; the driving air cylinder (52) is installed in a site foundation, a cylinder body of the driving air cylinder (52) is connected with the site foundation, and the free end of a piston rod of the driving air cylinder (52) is connected with the cover plate (51) to push the cover plate (51) to be opened and closed.
9. The vibration table test piece evacuation system of claim 8, wherein: and a stop block (53) for supporting the cover plate (51) after the cover plate falls is arranged in the edge of the site foundation.
10. The vibration table test piece evacuation system of claim 1, wherein: the traction mechanism (6) comprises a driving motor (61), a winding drum (62), a guide wheel assembly (63) and a traction rope (64); the output end of the driving motor (61) is connected with the winding drum (62); the guide wheel assemblies (63) are multiple; the traction rope (64) is wound on the winding drum (62), one end of the traction rope (64) is fixed to the winding drum (62), and the other end of the traction rope (64) sequentially surrounds the guide wheel assemblies (63) and then is connected with the transition tooling disc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623796.XU CN213364182U (en) | 2020-11-13 | 2020-11-13 | Vibrating table test piece evacuation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623796.XU CN213364182U (en) | 2020-11-13 | 2020-11-13 | Vibrating table test piece evacuation system |
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| CN213364182U true CN213364182U (en) | 2021-06-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804380A (en) * | 2021-09-16 | 2021-12-17 | 襄阳达安汽车检测中心有限公司 | Safe transmission device and transmission method for battery vibration test |
| CN114039160A (en) * | 2021-11-17 | 2022-02-11 | 西南大学 | Battery pack emergency evacuation system for laboratory |
-
2020
- 2020-11-13 CN CN202022623796.XU patent/CN213364182U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804380A (en) * | 2021-09-16 | 2021-12-17 | 襄阳达安汽车检测中心有限公司 | Safe transmission device and transmission method for battery vibration test |
| CN114039160A (en) * | 2021-11-17 | 2022-02-11 | 西南大学 | Battery pack emergency evacuation system for laboratory |
| CN114039160B (en) * | 2021-11-17 | 2023-11-28 | 西南大学 | Battery pack emergency evacuation system for laboratory |
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