CN213782654U - Building switch board with shock-absorbing function - Google Patents
Building switch board with shock-absorbing function Download PDFInfo
- Publication number
- CN213782654U CN213782654U CN202021322715.6U CN202021322715U CN213782654U CN 213782654 U CN213782654 U CN 213782654U CN 202021322715 U CN202021322715 U CN 202021322715U CN 213782654 U CN213782654 U CN 213782654U
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- CN
- China
- Prior art keywords
- fixedly connected
- oil storage
- power distribution
- distribution cabinet
- shock
- 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.)
- Expired - Fee Related
Links
- 238000003860 storage Methods 0.000 claims abstract description 44
- 238000009826 distribution Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 claims description 44
- 238000013016 damping Methods 0.000 claims description 33
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 230000008654 plant damage Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model belongs to the technical field of building power distribution cabinet, in particular to a building power distribution cabinet with shock-absorbing function, which comprises an installation base, the upper surface of the installation base is fixedly connected with the lower ends of two oil storage cylinders, two oil storage cylinders are symmetrical about the vertical central axis of the installation base, the outer surfaces of the two ends below the oil storage cylinders are fixedly connected with a storage box, the middle part of the outer surface of the oil storage cylinders is fixedly connected with a baffle plate, the baffle plate is connected with a shock-absorbing box through a shock-absorbing spring, the lower end of the shock-absorbing spring is fixedly connected with the upper surface of the baffle plate, the upper end of the shock-absorbing spring is fixedly connected with the lower surface of the shock-absorbing box, the shock-absorbing spring is wrapped around the outer surfaces of a piston rod and the oil storage cylinders, a power distribution cabinet body is arranged inside the shock-absorbing box, and the building power distribution cabinet with shock-absorbing function has the shock-absorbing function when in work, prevent to cause the characteristics of internal plant damage because of building switch board during operation vibration amplitude greatly.
Description
Technical Field
The utility model relates to a building switch board technical field especially relates to a building switch board with shock-absorbing function.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
At present, need use the switch board to carry out the electricity to the equipment of building module processing usefulness in the building site and connect, and the building switch board often does not have and does not have the absorbing function at the during operation, when the building switch board at the during operation, if the great equipment that will lead to in the building switch board of the range of vibrations causes the damage, has reduced the use value of building switch board.
In order to solve the problem, the building power distribution cabinet with the damping function is provided in the application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a building switch board with shock-absorbing function has and makes the building switch board have shock-absorbing function at the during operation, prevents because of the building switch board in the characteristics that internal plant damaged greatly caused at during operation vibration amplitude.
(II) technical scheme
In order to solve the problems, the utility model provides a building power distribution cabinet with shock absorption function, which comprises an installation base, wherein the upper surface of the installation base is fixedly connected with the lower ends of two oil storage cylinders, the two oil storage cylinders are symmetrical about a vertical central axis of the installation base, the outer surfaces of the two ends below the oil storage cylinders are fixedly connected with a storage box, the inner surfaces of the two ends below the oil storage cylinders are fixedly connected with compression valves, the compression valves are communicated with the storage box, the interior of the oil storage cylinders are arranged into cavities, oil is filled in the cavities, the inner surfaces of the two ends above the oil storage cylinders are fixedly connected with circulation valves, the upper end of the oil storage cylinders is sleeved with the lower ends of piston rods, the upper ends of the piston rods are fixedly connected with the lower surfaces of shock absorption boxes, the middle parts of the outer surfaces of the oil storage cylinders are fixedly connected with baffle plates, and the baffle plates are connected with the shock absorption boxes through shock absorption springs, damping spring lower extreme fixed connection is at the upper surface of baffle, damping spring upper end fixed connection is at the lower surface of surge tank, damping spring parcel is around piston rod and oil storage cylinder section of thick bamboo surface, the inside switch board body that is provided with of surge tank.
Preferably, switch board body lower extreme middle part fixedly connected with connecting rod upper end, connecting rod lower extreme fixedly connected with slider, slider sliding connection has the spout, the middle part at the deflector is transversely seted up to the spout.
Preferably, the switch board body is connected with the blotter through the elastic rod, switch board body fixed connection has the one end of elastic rod, the other end fixed connection of elastic rod is at the middle part of blotter, blotter fixed connection is at the internal surface of surge tank.
Preferably, lubricating oil is smeared at the joint of the sliding groove and the sliding block.
Preferably, the two ends of the mounting base are provided with positioning pin holes, and the positioning pin holes are matched with the pins.
Preferably, the damping spring has an elastic coefficient.
Preferably, the flow valve is internally provided with a pressure hole.
The above technical scheme of the utility model has following profitable technological effect:
this building switch board with shock-absorbing function, elastic rod through setting up, the blotter, damping spring and piston rod and oil storage cylinder, the cooperation of elastic rod and blotter is used, can carry out the shock attenuation to the vibrations about the switch board body, damping spring can carry out the shock attenuation to the upper and lower vibrations of switch board body, the cooperation of piston rod and oil storage cylinder is used down, during the damping spring return stroke, release elastic potential energy, cause the damage to the switch board body when preventing the damping spring return stroke, thereby reached and to have and make the building switch board have shock-absorbing function at the during operation, prevent to cause the effect that the interior equipment harmd greatly at during operation vibration amplitude because of the building switch board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the slider and the guide plate;
fig. 3 is a schematic diagram of the structure of the guide plate of the present invention;
FIG. 4 is the schematic structural diagram of the piston rod and the oil storage cylinder of the present invention
In the figure: 1. installing a base; 2. a cushion pad; 3. a damper box; 4. an elastic rod; 5. a power distribution cabinet body; 6. a guide plate; 7. a positioning pin hole; 8. a baffle plate; 9. a damping spring; 10. a slider; 11. a connecting rod; 12. a chute; 13. a piston rod; 14. a flow-through valve; 15. a storage tank; 16. oil liquid; 17. an oil storage cylinder barrel; 18. a cavity; 19. a compression valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a building power distribution cabinet with shock-absorbing function, including installation base 1, the fixed surface of installation base 1 is connected with the lower extreme of two oil storage cylinder 17, two oil storage cylinder 17 is symmetrical about the vertical axis of installation base 1, the surface of both ends below oil storage cylinder 17 is all fixedly connected with bin 15, the surface of both ends below oil storage cylinder 17 is all fixedly connected with compression valve 19, compression valve 19 communicates with bin 15, the inside of oil storage cylinder 17 is set up to be cavity 18, oil 16 is contained in cavity 18, the surface of both ends above oil storage cylinder 17 is all fixedly connected with flow valve 14, the upper end of oil storage cylinder 17 cup joints the lower extreme of piston rod 13, the upper end of piston rod 13 is fixedly connected with the lower surface of surge tank 3, the surface middle part of oil storage cylinder 17 is fixedly connected with baffle 8, baffle 8 is connected with surge tank 3 through damping spring 9, damping spring 9 lower extreme fixed connection is at the upper surface of baffle 8, damping spring 9 upper end fixed connection is at the lower surface of surge tank 3, damping spring 9 parcel is around piston rod 13 and oil storage cylinder section of thick bamboo 17 surface, 3 inside switch board bodies 5 that are provided with of surge tank.
In this embodiment, it should be explained that the middle part of the lower end of the power distribution cabinet body 5 is fixedly connected with the upper end of the connecting rod 11, the lower end of the connecting rod 11 is fixedly connected with the slider 10, the slider 10 is slidably connected with the chute 12, the chute 12 is transversely arranged at the middle part of the guide plate 6, and the arrangement mode is adopted, so that the power distribution cabinet body 5 can keep relatively stable under the matching of the slider 10 and the chute 12 when the power distribution cabinet body 5 vibrates in the left-right direction.
In this embodiment, it should be explained that, switch board body 5 is connected with blotter 2 through elastic rod 4, switch board body 5 fixed connection has the one end of elastic rod 4, the other end fixed connection of elastic rod 4 is at the middle part of blotter 2, 2 fixed connection of blotter are at the internal surface of damper box 3, adopt such setting up mode for switch board body 5 is when rocking about, and elastic rod 4 and blotter 2 can be absorbing and buffering because of the kinetic energy of rocking production of switch board body 5.
In this embodiment, it should be noted that, lubricating oil is coated at the joint between the sliding groove 12 and the sliding block 10, and the sliding groove 12 and the sliding block 10 can slide smoothly by adopting such an arrangement.
In this embodiment, it should be noted that the two ends of the mounting base 1 are provided with the positioning pin holes 7, the positioning pin holes 7 are matched with the pins, and the mounting base 1 is fixed on the ground through the matching of the positioning pin holes 7 and the pins by adopting the setting mode, so as to prevent the damping box 3 from toppling over due to vibration.
In this embodiment, it should be noted that the damping spring 9 has an elastic coefficient, and the damping spring 9 can damp large-amplitude vibration.
In this embodiment, the flow valve 14 is provided with pressure holes therein, and the oil 16 is arranged so as to flow through the pressure holes in the flow valve 14.
The working principle is as follows: the elastic rod 4 and the buffer pad 2 are used in a matching way to absorb the left and right vibration of the power distribution cabinet body 5, the damping spring 9 can absorb the up-and-down vibration of the power distribution cabinet body 5, the piston rod 13 and the oil storage cylinder 17 are used in a matching way to form a damper, so that when the damping spring 9 returns, the elastic potential energy is released, the piston rod 13 moves downwards, the circulation valve 14 is opened, oil 16 flows to the upper part of the oil storage cylinder 17 through a pressure hole formed in the circulation valve 14 under the action of pressure, the piston rod 13 continues to move downwards, when the pressure reaches a certain degree, the compression valve 19 is opened, the oil at the lower part of the oil storage cylinder 17 flows to the storage tank 15 fixedly connected with the outer surface of the oil cylinder through the compression valve 19, the friction between the circulation valve 14 and the compression valve 19 and the oil and the internal friction between oil molecules form damping force on the vibration, so that the vibration energy of the power distribution cabinet body 5 is converted into heat energy oil, and then absorbed by the damping spring 9 and released together with the elastic potential energy.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a building switch board with shock-absorbing function, includes installation base (1), its characterized in that, the fixed surface is connected with the lower extreme of two oil storage cylinder barrels (17) on installation base (1), two oil storage cylinder barrels (17) are symmetrical about the vertical axis of installation base (1), oil storage cylinder barrel (17) below both ends surface all fixedly connected with bin (15), oil storage cylinder barrel (17) below both ends internal surface all fixedly connected with compression valve (19), compression valve (19) intercommunication has bin (15), oil storage cylinder barrel (17) inside sets up to cavity (18), cavity (18) inside contains fluid (16), oil storage cylinder barrel (17) top both ends internal surface all fixedly connected with flow valve (14), the lower extreme of piston rod (13) has been cup jointed to oil storage cylinder barrel (17) upper end, the lower surface of piston rod (13) upper end fixedly connected with surge tank (3), oil storage cylinder (17) surface middle part fixedly connected with baffle (8), baffle (8) are connected with surge tank (3) through damping spring (9), damping spring (9) lower extreme fixed connection is at the upper surface of baffle (8), damping spring (9) upper end fixed connection is at the lower surface of surge tank (3), damping spring (9) parcel is around piston rod (13) and oil storage cylinder (17) surface, surge tank (3) inside is provided with switch board body (5).
2. The building power distribution cabinet with the damping function according to claim 1, wherein the middle of the lower end of the power distribution cabinet body (5) is fixedly connected with the upper end of a connecting rod (11), the lower end of the connecting rod (11) is fixedly connected with a sliding block (10), the sliding block (10) is slidably connected with a sliding chute (12), and the sliding chute (12) is transversely arranged in the middle of the guide plate (6).
3. The building power distribution cabinet with the damping function according to claim 1, wherein the power distribution cabinet body (5) is connected with a cushion pad (2) through an elastic rod (4), the power distribution cabinet body (5) is fixedly connected with one end of the elastic rod (4), the other end of the elastic rod (4) is fixedly connected to the middle of the cushion pad (2), and the cushion pad (2) is fixedly connected to the inner surface of the damping box (3).
4. The building power distribution cabinet with the damping function according to claim 2, wherein lubricating oil is coated at the joint of the sliding chute (12) and the sliding block (10).
5. The building power distribution cabinet with the damping function according to claim 1, wherein two ends of the mounting base (1) are provided with positioning pin holes (7), and the positioning pin holes (7) are matched with pins.
6. The building power distribution cabinet with the damping function according to claim 1, wherein the damping spring (9) has an elastic coefficient.
7. The building power distribution cabinet with the damping function according to claim 1, wherein a pressure hole is formed inside the flow valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322715.6U CN213782654U (en) | 2020-07-08 | 2020-07-08 | Building switch board with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322715.6U CN213782654U (en) | 2020-07-08 | 2020-07-08 | Building switch board with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213782654U true CN213782654U (en) | 2021-07-23 |
Family
ID=76866257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021322715.6U Expired - Fee Related CN213782654U (en) | 2020-07-08 | 2020-07-08 | Building switch board with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213782654U (en) |
-
2020
- 2020-07-08 CN CN202021322715.6U patent/CN213782654U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |