CN210923785U - Formula of making an uproar surge generator that strikes lightning falls - Google Patents
Formula of making an uproar surge generator that strikes lightning falls Download PDFInfo
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- CN210923785U CN210923785U CN201921295500.7U CN201921295500U CN210923785U CN 210923785 U CN210923785 U CN 210923785U CN 201921295500 U CN201921295500 U CN 201921295500U CN 210923785 U CN210923785 U CN 210923785U
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Abstract
The utility model discloses a formula of making an uproar thunderbolt surge generator falls, including the generator body, the front surface right-hand member of generator body is provided with the electric current input port, both ends are all dug there is the louvre about the lower surface of generator body, the below middle part of generator body rotates and is connected with the connecting axle, and the below of connecting axle is through movable sleeve and roof interconnect, both ends are all through the mutual block of cardboard and draw-in groove about the below of generator body, and the draw-in groove reserves the upper surface at the curb plate, movable sleeve installs the inside at fixed sleeve, and the fixed sleeve welding is at the upper surface middle part of bottom plate, connecting spring has all been wrapped up in movable sleeve and fixed sleeve's the outside simultaneously, both ends are all rotated and are connected with the loose axle about the below of roof, and the rear of loose axle passes through spout and fixed. This formula of making an uproar lightning stroke surge generator falls installs detachable damping device in generator body below, has improved the damping performance of device to the effect of making an uproar has been fallen in the arrival.
Description
Technical Field
The utility model relates to an electronic appliance technical field specifically is a formula of making an uproar thunderbolt surge generator falls.
Background
The lightning surge generator is commonly used for evaluating the performance of a power line and an internal connecting line of equipment when suffering from high-energy transient interference caused by switching from a switch and natural lightning, but most of the lightning surge generators on the current market generate vibration in the working process, so that noise pollution is generated, and the damping performance of the device is still to be improved. Aiming at the problems, the novel design is carried out on the basis of the original lightning surge generator.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a formula of making an uproar lightning stroke surge generator falls has solved the most vibrations that can produce of lightning stroke surge generator in the course of the work on the existing market, and then produces noise pollution's problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction type lightning surge generator comprises a generator body, wherein a current input port is arranged at the right end of the front surface of the generator body, the left side and the right side of the current input port are connected with a dust guard plate through rotary joints, heat dissipation holes are formed in the left end and the right end of the lower surface of the generator body, a dust guard net is fixed on the inner sides of the heat dissipation holes, a connecting shaft is rotatably connected to the middle of the lower portion of the generator body, the lower portion of the connecting shaft is connected with a top plate through a movable sleeve, the left end and the right end of the lower portion of the top plate are connected with a bottom plate through side plates, the left end and the right end of the lower portion of the generator body are mutually clamped through clamping plates and clamping grooves, the clamping grooves are reserved on the upper surfaces of the side plates, the movable sleeve is installed inside a fixed sleeve, the fixed sleeve is welded in the middle of the upper surface of the, the left end and the right end of the lower portion of the top plate are rotatably connected with movable shafts, the rear portions of the movable shafts are connected with fixed shafts in a sliding mode through sliding grooves, and the fixed shafts are fixed to the lower ends of the inner sides of the side plates respectively.
Preferably, both ends all constitute through cardboard and draw-in groove and curb plate and dismantle installation mechanism about the below of generator body, and the volume specification of cardboard equals the volume specification of draw-in groove.
Preferably, the dust-proof plates and the current input port form a turnover mechanism through a rotary joint, two turnover mechanisms are symmetrically arranged on the vertical axis of the current input port, and the coverage area of the 2 dust-proof plates is equal to the surface area of the current input port.
Preferably, the radiating holes are cut at the left end and the right end of the lower surface of the generator body at equal intervals, and the distribution area of the radiating holes is smaller than the surface area of the dust screen.
Preferably, the outer surface of the connecting shaft and the inner surface of the movable sleeve are both in a thread structure, and the length of the connecting shaft is equal to that of the clamping plate.
Preferably, the lower part of the movable sleeve and the fixed sleeve form a telescopic mechanism, the maximum length of the telescopic mechanism is equal to the initial length of the connecting spring, and the initial length of the connecting spring is equal to the distance between the lower surface of the top plate and the upper surface of the bottom plate.
Preferably, the rear part of the movable shaft and the fixed shaft form a sliding mechanism, two sliding mechanisms are symmetrically arranged on the vertical axis of the top plate, the movable shaft and the fixed shaft are respectively and rotatably connected with the top plate and the side plate, and the outer ends of the movable shaft and the fixed shaft are of the same magnetic pole.
(III) advantageous effects
The utility model provides a formula of making an uproar lightning stroke surge generator falls. The method has the following beneficial effects:
(1) this formula of making an uproar lightning stroke surge generator falls is provided with the damping device who dismantles mounting structure in the below of generator body, and the staff can install damping device as required to slow down the whole vibrations at the course of the work of device, and then reach the effect of making an uproar.
(2) This formula of making an uproar lightning stroke surge generator falls when the generator body shakes, can drive movable sleeve and produce the trend of downstream, makes coupling spring be in the contraction state, produces ascending elastic force to the roof, offsets with the shaking force to reach absorbing effect, improved the shock attenuation nature of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the generator body of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1. a generator body; 2. a current input port; 3. a rotary joint; 4. a dust-proof plate; 5. heat dissipation holes; 6. a dust screen; 7. a connecting shaft; 8. a movable sleeve; 9. a top plate; 10. a side plate; 11. a base plate; 12. clamping a plate; 13. a card slot; 14. fixing the sleeve; 15. a connecting spring; 16. a movable shaft; 17. a chute; 18. and fixing the shaft.
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.
As shown in fig. 1-4, the utility model provides a technical solution: a noise reduction type lightning surge generator comprises a generator body 1, a current input port 2, a rotary joint 3, a dustproof plate 4, radiating holes 5, a dustproof net 6, a connecting shaft 7, a movable sleeve 8, a top plate 9, side plates 10, a bottom plate 11, a clamping plate 12, a clamping groove 13, a fixed sleeve 14, a connecting spring 15, a movable shaft 16, a sliding groove 17 and a fixed shaft 18, wherein the right end of the front surface of the generator body 1 is provided with the current input port 2, the left side and the right side of the current input port 2 are connected with the dustproof plate 4 through the rotary joint 3, the left end and the right end of the lower surface of the generator body 1 are both provided with the radiating holes 5, the inner sides of the radiating holes 5 are fixed with the dustproof net 6, the middle part of the lower part of the generator body 1 is rotatably connected with the connecting shaft 7, the lower part of the connecting shaft 7 is connected with the top plate 9 through the movable sleeve 8, and the left end, the left end and the right end below the generator body 1 are mutually clamped with the clamping grooves 13 through clamping plates 12, the clamping grooves 13 are reserved on the upper surface of the side plate 10, the movable sleeve 8 is installed inside the fixed sleeve 14, the fixed sleeve 14 is welded in the middle of the upper surface of the bottom plate 11, the outer sides of the movable sleeve 8 and the fixed sleeve 14 are respectively wrapped with a connecting spring 15, the left end and the right end below the top plate 9 are respectively rotatably connected with a movable shaft 16, the rear part of the movable shaft 16 is slidably connected with a fixed shaft 18 through a sliding groove 17, and the fixed shaft 18 is respectively fixed at the lower end of the inner side of the side plate 10; the left end and the right end below the generator body 1 form a dismounting and mounting mechanism with the side plate 10 through the clamping plate 12 and the clamping groove 13, workers can mount the generator body 1 and the damping device according to needs, and therefore the noise reduction effect is achieved, the volume specification of the clamping plate 12 is equal to that of the clamping groove 13, and the connection tightness between the clamping plate and the damping device is improved; the dust-proof plates 4 and the current input port 2 form a turnover mechanism through the rotary joint 3, the turnover mechanism is symmetrically arranged in two relative to the vertical axis of the current input port 2, and meanwhile, the coverage area of the 2 dust-proof plates 4 is equal to the surface area of the current input port 2, so that the dust-proof effect of the current input port 2 is improved, and dust is prevented from entering the interior of the current input port 2 when the device is not used; the heat dissipation holes 5 are cut at the left end and the right end of the lower surface of the generator body 1 at equal intervals, and the distribution area of the heat dissipation holes 5 is smaller than the surface area of the dustproof net 6, so that the heat dissipation effect of the generator body 1 is improved, and meanwhile, dust is prevented from entering the device; the outer surface of the connecting shaft 7 and the inner surface of the movable sleeve 8 are both in threaded structures, the connecting shaft 7 can be rotated to complete threaded connection with the movable sleeve 8, and further the installation between the generator body 1 and the damping device is completed, the length of the connecting shaft 7 is equal to that of the clamping plate 12, the lower end face of the connecting shaft 7 and the lower surface of the clamping plate 12 can be in the same horizontal plane, and the installation stability between the generator body 1 and a working table is improved; the lower part of the movable sleeve 8 and the fixed sleeve 14 form a telescopic mechanism, the maximum length of the telescopic mechanism is equal to the initial length of the connecting spring 15, meanwhile, the initial length of the connecting spring 15 is equal to the distance between the lower surface of the top plate 9 and the upper surface of the bottom plate 11, vibration can be generated in the working process of the generator body 1, at the moment, the top plate 9 drives the movable sleeve 8 to generate a downward movement trend, the connecting spring 15 is in a contraction state, upward elastic acting force is generated on the top plate 9 and is abutted against vibration force, and therefore the shock absorption effect is achieved, and the purpose of noise reduction is achieved; the rear part of the movable shaft 16 and the fixed shaft 18 form a sliding mechanism through the sliding groove 17, the two sliding mechanisms are symmetrically arranged on the vertical axis of the top plate 9, meanwhile, the movable shaft 16 and the fixed shaft 18 are respectively and rotatably connected with the top plate 9 and the side plate 10, the outer end of the movable shaft 16 and the outer end of the fixed shaft 18 are homonymy magnetic poles, when the top plate 9 is acted by a downward acting force, the inner end of the movable shaft 16 is driven to move downwards slightly, the angle between the movable shaft 16 and the fixed shaft 18 is changed, meanwhile, the movable shaft 16 slides outwards, the homonymy magnetic poles repel each other, and the repelling force is gradually increased along with the shortening of the distance between the outer end of the movable shaft 16 and the outer end of the fixed shaft 18, so that the inward magnetic acting force is generated on the movable shaft.
When the generator is used, as shown in fig. 1, fig. 2 and fig. 3, firstly, the generator body 1 and the damping device are installed, in the process, the generator body 1 is firstly arranged above the top plate 9, the clamping plate 12 corresponds to the clamping groove 13, then the connecting shaft 7 is rotated, and as the outer surface of the connecting shaft 7 and the inner surface of the movable sleeve 8 are both in a thread structure, the generator body 1 is driven to gradually reduce in height and complete threaded connection with the movable sleeve 8 in the rotating process of the connecting shaft 7, and when the connecting shaft 7 is completely arranged in the movable sleeve 8, the clamping plate 12 is also completely arranged in the clamping groove 13, at the moment, the installation between the generator body 1 and the damping device can be completed, and the whole device is started to be used; referring to fig. 1, 3 and 4, before the generator body 1 works, the dust-proof plate 4 is firstly turned over outwards through the rotary joint 3, then the external plug is inserted into the current input port 2 to complete the power supply of the whole device, at this time, the device can be used, the generator body 1 can generate vibration during the working process, at this time, the top plate 9 can drive the movable sleeve 8 to generate a downward movement trend, the connecting spring 15 is in a contraction state, an upward elastic acting force is generated on the top plate 9 to offset the vibration force, meanwhile, when the top plate 9 is subjected to a downward acting force, the inner end of the movable shaft 16 is driven to slightly move downwards, at this time, the angles of the movable shaft 16 and the fixed shaft 18 are changed, at the same time, the movable shaft 16 slides outwards, and the same-name magnetic poles are arranged between the outer end of the movable shaft 16 and the outer end of the fixed shaft 18, and the same-name magnetic poles repel each, along with the shortening of the distance between the outer end of the movable shaft 16 and the outer end of the fixed shaft 18, the repulsive force is gradually increased, so that an inward magnetic acting force is generated on the movable shaft 16, the recovery of the deformation of the top plate 9 is accelerated, the shock absorption effect is achieved, and the purpose of noise reduction is achieved.
To sum up, this formula of making an uproar thunderbolt surge generator falls, be provided with the damping device who dismantles mounting structure in the below of generator body 1, the staff can install damping device as required, thereby slow down the whole vibrations at the course of the work of device, and then reach the effect of making an uproar, in addition, when generator body 1 shakes, can drive movable sleeve 8 and produce the trend of downstream, make connecting spring 15 be in the contraction state, produce ascending elastic force to roof 9, offset with the shaking force, thereby reach absorbing effect, the shock attenuation nature of device has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a formula of making an uproar lightning stroke surge generator falls, includes generator body (1), its characterized in that: the generator is characterized in that a current input port (2) is arranged at the right end of the front surface of the generator body (1), the left side and the right side of the current input port (2) are connected with a dust guard (4) through rotary joints (3), heat dissipation holes (5) are drilled at the left end and the right end of the lower surface of the generator body (1), a dust guard net (6) is fixed on the inner side of each heat dissipation hole (5), the middle part of the lower part of the generator body (1) is rotatably connected with a connecting shaft (7), the lower part of the connecting shaft (7) is connected with a top plate (9) through a movable sleeve (8), the left end and the right end of the lower part of the top plate (9) are connected with a bottom plate (11) through side plates (10), the left end and the right end of the lower part of the generator body (1) are mutually clamped with clamping grooves (13) through clamping plates (12), and the clamping grooves (13) are reserved, the utility model discloses a curb plate, including roof (9), activity sleeve (8), fixed sleeve (14), connecting spring (15), roof (9), movable shaft (16), spout (17) and fixed axle (18) sliding connection are passed through to the rear of activity sleeve (8), and fixed axle (18) are fixed respectively at the inboard lower extreme of curb plate (10) simultaneously, and fixed sleeve (14) welding is in the upper surface middle part of bottom plate (11) in activity sleeve (8) and the outside of fixed sleeve (14) all wraps up simultaneously, both ends are all rotated and are connected with loose axle (16) about the below of roof (9).
2. The noise-reducing lightning surge generator of claim 1, wherein: both ends all constitute with curb plate (10) through cardboard (12) and draw-in groove (13) and dismantle installation mechanism about the below of generator body (1), and the volume specification of cardboard (12) equals the volume specification of draw-in groove (13).
3. The noise-reducing lightning surge generator of claim 1, wherein: the dustproof plates (4) and the current input port (2) form a turnover mechanism through the rotary joint (3), two turnover mechanisms are symmetrically arranged on the vertical axis of the current input port (2), and meanwhile the coverage area of the 2 dustproof plates (4) is equal to the surface area of the current input port (2).
4. The noise-reducing lightning surge generator of claim 1, wherein: the radiating holes (5) are cut at the left end and the right end of the lower surface of the generator body (1) at equal intervals, and the distribution area of the radiating holes (5) is smaller than the surface area of the dust screen (6).
5. The noise-reducing lightning surge generator of claim 1, wherein: the outer surface of the connecting shaft (7) and the inner surface of the movable sleeve (8) are both in thread structures, and the length of the connecting shaft (7) is equal to that of the clamping plate (12).
6. The noise-reducing lightning surge generator of claim 1, wherein: the lower part of the movable sleeve (8) and the fixed sleeve (14) form a telescopic mechanism, the maximum length of the telescopic mechanism is equal to the initial length of the connecting spring (15), and the initial length of the connecting spring (15) is equal to the distance between the lower surface of the top plate (9) and the upper surface of the bottom plate (11).
7. The noise-reducing lightning surge generator of claim 1, wherein: the rear part of the movable shaft (16) and the fixed shaft (18) form a sliding mechanism through a sliding groove (17), two sliding mechanisms are symmetrically arranged on the vertical axis of the top plate (9), the movable shaft (16) and the fixed shaft (18) are respectively and rotatably connected with the top plate (9) and the side plate (10), and the outer end of the movable shaft (16) and the outer end of the fixed shaft (18) are of the same magnetic pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295500.7U CN210923785U (en) | 2019-08-12 | 2019-08-12 | Formula of making an uproar surge generator that strikes lightning falls |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295500.7U CN210923785U (en) | 2019-08-12 | 2019-08-12 | Formula of making an uproar surge generator that strikes lightning falls |
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| CN210923785U true CN210923785U (en) | 2020-07-03 |
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| CN201921295500.7U Active CN210923785U (en) | 2019-08-12 | 2019-08-12 | Formula of making an uproar surge generator that strikes lightning falls |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253685A (en) * | 2020-10-21 | 2021-01-22 | 马鞍山市常立发机械制造有限公司 | Safe type low noise diesel engine for agricultural machine |
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2019
- 2019-08-12 CN CN201921295500.7U patent/CN210923785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253685A (en) * | 2020-10-21 | 2021-01-22 | 马鞍山市常立发机械制造有限公司 | Safe type low noise diesel engine for agricultural machine |
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