CN217427418U - Low-voltage distribution cabinet's vibration damping mount - Google Patents
Low-voltage distribution cabinet's vibration damping mount Download PDFInfo
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- CN217427418U CN217427418U CN202221260880.2U CN202221260880U CN217427418U CN 217427418 U CN217427418 U CN 217427418U CN 202221260880 U CN202221260880 U CN 202221260880U CN 217427418 U CN217427418 U CN 217427418U
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Abstract
The utility model relates to the technical field of power distribution cabinets, and discloses a damping base of a low-voltage power distribution cabinet, which comprises a cabinet body mechanism, a main damping mechanism and an auxiliary damping mechanism, wherein the main damping mechanism is positioned below the cabinet body mechanism, and the auxiliary damping mechanism is positioned outside the cabinet body mechanism; including switch board body, unable adjustment base and distribution main part, unable adjustment base fixed mounting is at the lower extreme of switch board body, distribution main part fixed mounting is in the inside of switch board body, main damper includes cushion socket and shock attenuation storehouse. This vibration damping mount of low-voltage distribution cabinet, the major part installs two sets of shock-absorbing structure that the intensity is different, and the accessible falls the gasbag of making an uproar and carries out vibration/noise reduction protection to the switch board body when the vibrations power is not strong, and can intervene automatically with damping spring when vibrations power is too strong damper one, and not only the shock attenuation effect is stronger, can effectually protect damping spring one simultaneously, avoids damping spring one to receive the force for a long time and the tiger phenomenon appears.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a vibration damping mount of low-voltage distribution cabinet.
Background
The switch board can be because the vibrations effect when various reasons lead to the operation after long-term the use is bigger and bigger, along with vibrations another problem that comes is exactly the noise, current switch board also has installation shock-absorbing structure, but present shock-absorbing structure need bear the switch board in the use for a long time to its pressure that causes, can make the problem that the ageing deformation appears in the spring on the shock attenuation part in the past this for a long time, leads to follow-up shock attenuation effect to worsen.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a vibration damping mount of low-voltage distribution cabinet to it also has installation shock-absorbing structure to propose current switch board in the above-mentioned background art, nevertheless present shock-absorbing structure need bear the switch board in the use for a long time to its pressure that causes, can make the problem that the ageing deformation appears in the spring on the shock attenuation part in the past for a long time, leads to the problem of follow-up shock attenuation effect variation.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a damping base of a low-voltage power distribution cabinet comprises a cabinet body mechanism, a main damping mechanism and an auxiliary damping mechanism, wherein the main damping mechanism is positioned below the cabinet body mechanism, and the auxiliary damping mechanism is positioned on the outer side of the cabinet body mechanism;
including switch board body, unable adjustment base and distribution main part, unable adjustment base fixed mounting is at the lower extreme of switch board body, distribution main part fixed mounting is in the inside of switch board body, main damper includes cushion socket and surge bin, the fixed upper end that sets up at the cushion socket in surge bin, unable adjustment base is located the inside in surge bin.
Preferably, the main damping mechanism further comprises a noise reduction air bag, a damper I, a damping spring I and a guiding telescopic rod, the noise reduction air bag is fixedly arranged in the shock absorption bin, the damper I is fixedly arranged in the shock absorption bin, the first damping spring is arranged at the lower part of the outer end of the first damper, the guide telescopic rod is movably arranged at the upper end of the first damper, the upper end of the guide telescopic rod is fixedly connected with the lower end of the fixed base, the main body part of the damping base is provided with two groups of damping structures with different strengths, and when the vibration force is not strong, the damping and noise reduction protection can be carried out on the power distribution cabinet body through the noise reduction air bag, when the vibration force is too strong, the first damper and the first damping spring can automatically intervene, so that the damping effect is strong, meanwhile, the first damping spring can be effectively protected, and the tiger phenomenon caused by long-term stress of the first damping spring is avoided.
Preferably, the auxiliary damping mechanism comprises an extension plate, a support sleeve rod, an airtight bin, a buffer rod, a closed piston and a fixed top plate, the extension plate is fixedly arranged at the lower part of the outer end of the damping seat, the support sleeve rod is fixedly connected at the upper end of the extension plate, the airtight bin is fixedly arranged inside the support sleeve rod, the buffer rod is movably arranged inside the airtight bin, the closed piston is fixedly connected inside the closed piston, the closed piston is matched with the airtight bin, the upper end of the buffer rod penetrates through the support sleeve rod and extends to the upper part of the support sleeve rod, the fixed top plate is arranged above the buffer rod, the top of the power distribution cabinet body is fixedly connected with the lower end of the fixed top plate, so that the whole power distribution cabinet body is in a suspension state, and the power distribution cabinet body can be subjected to damping protection before the main damping mechanism and the auxiliary damping mechanism simultaneously, and then effectual this vibration damping mount's shock attenuation effect of having improved.
Preferably, supplementary damper still includes mounting disc, second attenuator and damping spring two, mounting disc fixed mounting is in the upper end of buffer beam, two fixed connection of attenuator are between buffer beam and fixed roof, two fixed mounting of damping spring are in the outside of second attenuator, the top of switch board body and the lower extreme fixed connection of fixed roof through installation second attenuator and damping spring two, also can carry out the shock attenuation on second attenuator and damping spring two when the switch board body receives the vibrations effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the damping base of the low-voltage power distribution cabinet, the main body part is provided with two groups of damping structures with different strengths, when the vibration force is not strong, the damping and noise reduction protection can be carried out on the power distribution cabinet body through the noise reduction air bag, and when the vibration force is too strong, the damper I and the damping spring I can automatically intervene, so that not only is the damping effect strong, but also the damping spring I can be effectively protected, and the tiger phenomenon caused by long-term stress of the damping spring is avoided;
2. according to the shock absorption base of the low-voltage power distribution cabinet, the whole power distribution cabinet body can be in a suspension state by fixedly connecting the top of the power distribution cabinet body with the lower end of the fixed top plate, so that the power distribution cabinet body can be subjected to shock absorption protection before the main shock absorption mechanism and the auxiliary shock absorption mechanism simultaneously, and the shock absorption effect of the shock absorption base is effectively improved;
3. this vibration damping mount of low-voltage distribution cabinet through installation attenuator two and damping spring two, also can carry out the shock attenuation on attenuator two and damping spring two when the switch board body receives the vibrations effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the sectional structure of the main damping mechanism of the present invention;
fig. 4 is a schematic diagram of a two-section structure of the damper of the present invention.
In the figure: 1. a cabinet body mechanism; 2. a main damping mechanism; 3. an auxiliary damping mechanism; 101. a power distribution cabinet body; 102. a fixed base; 103. a power distribution main body; 104. a heat dissipation bin; 105. a heat radiation fan; 106. an air outlet; 107. an air inlet; 201. a shock absorbing seat; 202. a damping bin; 203. a noise reduction air bag; 204. a first damper; 205. a first damping spring; 206. guiding the telescopic rod; 301. an extension plate; 302. supporting the loop bar; 303. an airtight cabin; 304. a buffer rod; 305. a closed piston; 306. fixing a top plate; 307. mounting a disc; 308. a second damper; 309. and a second damping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a damping base of a low-voltage power distribution cabinet comprises a cabinet body mechanism 1, a main damping mechanism 2 and an auxiliary damping mechanism 3, wherein the main damping mechanism 2 is positioned below the cabinet body mechanism 1, and the auxiliary damping mechanism 3 is positioned on the outer side of the cabinet body mechanism 1; the power distribution cabinet comprises a power distribution cabinet body 101, a fixed base 102 and a power distribution main body 103, wherein the fixed base 102 is fixedly arranged at the lower end of the power distribution cabinet body 101, the power distribution main body 103 is fixedly arranged inside the power distribution cabinet body 101, a main damping mechanism 2 comprises a damping seat 201 and a damping bin 202, the damping bin 202 is fixedly arranged at the upper end of the damping seat 201, the fixed base 102 is positioned inside the damping bin 202, the main damping mechanism 2 further comprises a noise reduction air bag 203, a damper I204, a damping spring I205 and a guide telescopic rod 206, the noise reduction air bag 203 is fixedly arranged inside the damping bin 202, the damper I204 is fixedly arranged inside the damping bin 202, the damping spring I205 is arranged at the lower part of the outer end of the damper I204, the guide telescopic rod 206 is movably arranged at the upper end of the damper I204, the upper end of the guide telescopic rod 206 is fixedly connected with the lower end of the fixed base 102, when the power distribution cabinet is in normal use, a part of gravity of the power distribution cabinet body 101 falls on the upper end of the noise reduction air bag 203, the noise reduction air bag 203 has elasticity, namely, a buffering effect, the fixed base 102 and the inner end of the shock absorption bin 202 have certain friction force, a small damping shock absorption structure is formed, when the power distribution cabinet body 101 is subjected to a small shock effect, the power distribution cabinet body 101 can carry out noise reduction and shock absorption work on the noise reduction air bag 203, when the shock force on the power distribution cabinet body 101 is overlarge, the guide telescopic rod 206 carried by the power distribution cabinet body 101 falls on the upper end of the damper I204, when the power distribution cabinet body 101 is continuously pressed downwards periodically, the shock absorption work can be carried out on the damper I204 and the shock absorption spring I205, two groups of shock absorption structures with different strengths are arranged on the main body part of the shock absorption base, when the shock force is not strong, the shock absorption and noise reduction protection can be carried out on the power distribution cabinet body 101 through the noise reduction air bag 203, and when the shock force is overlarge, the damper I204 and the shock absorption spring I205 can automatically intervene, the damping effect is strong, meanwhile, the first damping spring 205 can be effectively protected, and the tiger phenomenon caused by long-term stress of the first damping spring 205 is avoided;
the auxiliary damping mechanism 3 comprises an extension plate 301, a supporting sleeve rod 302, an airtight cabin 303, a buffer rod 304, a closed piston 305 and a fixed top plate 306, the extension plate 301 is fixedly arranged at the lower part of the outer end of the damping seat 201, the supporting sleeve rod 302 is fixedly connected at the upper end of the extension plate 301, the airtight cabin 303 is fixedly arranged inside the supporting sleeve rod 302, the buffer rod 304 is movably arranged inside the airtight cabin 303, the closed piston 305 is fixedly connected inside the closed piston 305, the closed piston 305 is matched with the airtight cabin 303, the upper end of the buffer rod 304 penetrates through the supporting sleeve rod 302 and extends to the upper part of the supporting sleeve rod 302, the fixed top plate 306 is arranged above the buffer rod 304, the structure formed by the airtight cabin 303 and the closed piston 305 is the same as the effect formed by the noise reduction air bag 203, the fixed top plate 306 can also have the same effect, the top of the power distribution cabinet body 101 and the lower end of the fixed top plate 306 are fixedly connected to enable the whole power distribution cabinet body 101 to be in a suspended state, the power distribution cabinet body 101 can perform shock absorption protection before the main shock absorption mechanism 2 and the auxiliary shock absorption mechanism 3 at the same time, and therefore the shock absorption effect of the shock absorption base is effectively improved, the auxiliary shock absorption mechanism 3 further comprises an installation disc 307, a second damper 308 and a second shock absorption spring 309, the installation disc 307 is fixedly installed at the upper end of the buffer rod 304, the second damper 308 is fixedly connected between the buffer rod 304 and the fixed top plate 306, the second shock absorption spring 309 is fixedly installed on the outer side of the second damper 308, the top of the power distribution cabinet body 101 is fixedly connected with the lower end of the fixed top plate 306, and when the power distribution cabinet body 101 is subjected to a shock absorption effect, shock absorption can be performed on the second damper 308 and the second shock absorption spring 309 through the installation of the second damper 308 and the second shock absorption spring 309;
cabinet body mechanism 1 still includes heat dissipation storehouse 104, cooling fan 105, air exit 106 and air intake 107, heat dissipation storehouse 104 is fixed to be set up at the inside top of switch board body 101, cooling fan 105 fixed mounting is in the inside bottom in heat dissipation storehouse 104, air exit 106 is fixed to be set up the upper portion in switch board body 101 outer end, air intake 107 is fixed to be set up the lower part in switch board body 101 outer end, the during operation starts cooling fan 105, external air current gets into from air intake 107, the air current passes switch board body 101 and finally discharges from air exit 106, it is the alternative distribution with attenuator 204 to fall gasbag 203 and attenuator to fall, the gasbag 203 and the attenuator 204 of falling the noise of alternative distribution can make the supporting effect of the gasbag 203 that falls more stable.
The working principle is as follows: when the power distribution cabinet is normally used, a part of gravity of the power distribution cabinet body 101 falls on the upper end of the noise reduction air bag 203, the noise reduction air bag 203 has elasticity and can have a buffering effect, the fixed base 102 and the inner end of the shock absorption bin 202 have certain friction force, a small damping shock absorption structure is formed, when the power distribution cabinet body 101 receives a small shock effect, the power distribution cabinet body 101 can perform noise reduction shock absorption work on the noise reduction air bag 203, when the shock force on the power distribution cabinet body 101 is too large, the power distribution cabinet body 101 with the guide telescopic rod 206 falls on the upper end of the damper I204, when the power distribution cabinet body 101 continues to be pressed periodically, the shock absorption work can be performed on the damper I204 and the shock absorption spring I205, the structure formed by the airtight bin 303 and the airtight piston 305 is the same as the effect formed by the noise reduction air bag 203, the fixed top plate 306 can also have the same effect, the whole power distribution cabinet body 101 can be suspended by fixedly connecting the top of the power distribution cabinet body 101 and the lower end of the fixed top plate 306 And the power distribution cabinet body 101 can be subjected to shock absorption protection before the main shock absorption mechanism 2 and the auxiliary shock absorption mechanism 3 at the same time in a hanging state.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a vibration damping mount of low-voltage distribution cabinet, includes cabinet body mechanism (1), main damper (2) and supplementary damper (3), its characterized in that: the main damping mechanism (2) is positioned below the cabinet body mechanism (1), and the auxiliary damping mechanism (3) is positioned on the outer side of the cabinet body mechanism (1);
including switch board body (101), unable adjustment base (102) and distribution main part (103), unable adjustment base (102) fixed mounting is at the lower extreme of switch board body (101), distribution main part (103) fixed mounting is in the inside of switch board body (101), main damper (2) are including shock attenuation seat (201) and surge bin (202), surge bin (202) are fixed to be set up in the upper end of shock attenuation seat (201), unable adjustment base (102) are located the inside of surge bin (202).
2. The vibration damping mount for low-voltage distribution cabinets according to claim 1, characterized in that: the main damping mechanism (2) further comprises a noise reduction air bag (203), a first damper (204), a first damping spring (205) and a guiding telescopic rod (206), the noise reduction air bag (203) is fixedly installed inside the damping bin (202), the first damper (204) is fixedly installed inside the damping bin (202), the first damping spring (205) is installed on the lower portion of the outer end of the first damper (204), the guiding telescopic rod (206) is movably installed at the upper end of the first damper (204), and the upper end of the guiding telescopic rod (206) is fixedly connected with the lower end of the fixed base (102).
3. The vibration damping mount for low-voltage distribution cabinets according to claim 2, characterized in that: the auxiliary damping mechanism (3) comprises an extension plate (301), a supporting sleeve rod (302), an airtight cabin (303), a buffer rod (304), an airtight piston (305) and a fixed top plate (306), the extension plate (301) is fixedly arranged at the lower part of the outer end of the shock absorption seat (201), the support loop bar (302) is fixedly connected at the upper end of the extension plate (301), the airtight bin (303) is fixedly arranged inside the supporting sleeve rod (302), the buffer rod (304) is movably arranged inside the airtight bin (303), the closed piston (305) is fixedly connected with the inside of the closed piston (305), the airtight piston (305) is matched with the airtight bin (303), the upper end of the buffer rod (304) penetrates through the support sleeve rod (302) and extends to the upper part of the support sleeve rod (302), and the fixed top plate (306) is arranged above the buffer rod (304).
4. The vibration damping mount for a low-voltage distribution cabinet according to claim 3, characterized in that: the auxiliary shock absorption mechanism (3) further comprises a mounting disc (307), a second damper (308) and a second shock absorption spring (309), the mounting disc (307) is fixedly mounted at the upper end of the buffer rod (304), the second damper (308) is fixedly connected between the buffer rod (304) and the fixed top plate (306), the second shock absorption spring (309) is fixedly mounted on the outer side of the second damper (308), and the top of the power distribution cabinet body (101) is fixedly connected with the lower end of the fixed top plate (306).
5. The vibration damping mount for low-voltage distribution cabinets according to claim 4, characterized in that: cabinet body mechanism (1) still includes heat dissipation storehouse (104), cooling fan (105), air exit (106) and air intake (107), heat dissipation storehouse (104) is fixed to be set up at the inside top of switch board body (101), cooling fan (105) fixed mounting is in the inside bottom in heat dissipation storehouse (104), air exit (106) are fixed to be set up the upper portion in switch board body (101) outer end, air intake (107) are fixed to be set up the lower part in switch board body (101) outer end.
6. The vibration damping mount for low-voltage distribution cabinets according to claim 5, characterized in that: the noise reduction air bags (203) and the first dampers (204) are distributed alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260880.2U CN217427418U (en) | 2022-05-23 | 2022-05-23 | Low-voltage distribution cabinet's vibration damping mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260880.2U CN217427418U (en) | 2022-05-23 | 2022-05-23 | Low-voltage distribution cabinet's vibration damping mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217427418U true CN217427418U (en) | 2022-09-13 |
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ID=83191420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221260880.2U Active CN217427418U (en) | 2022-05-23 | 2022-05-23 | Low-voltage distribution cabinet's vibration damping mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217427418U (en) |
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2022
- 2022-05-23 CN CN202221260880.2U patent/CN217427418U/en active Active
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