CN214660494U - Mute noise reduction type diesel generator set - Google Patents
Mute noise reduction type diesel generator set Download PDFInfo
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- CN214660494U CN214660494U CN202120467748.8U CN202120467748U CN214660494U CN 214660494 U CN214660494 U CN 214660494U CN 202120467748 U CN202120467748 U CN 202120467748U CN 214660494 U CN214660494 U CN 214660494U
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Abstract
The utility model discloses a mute noise reduction type diesel generator set, which comprises a shell, a chute, a slide block, an equipment main body, a heat dissipation port, a noise reduction mechanism, a cover body, a telescopic mechanism and a shell; the number of the sliding grooves is two, and the sliding grooves are respectively arranged on the left side and the right side of the inner wall of the shell in a bilateral symmetry manner; one end of the sliding block can slide up and down and is embedded in the inner cavity of the sliding groove; the outer wall of the equipment main body is fixedly connected with the other end of the sliding block; the number of the heat dissipation openings is a plurality, and the heat dissipation openings are respectively arranged on the right side of the outer wall of the shell at equal intervals; the noise reduction mechanism is assembled at the bottom end of the inner cavity of the shell; the cover body is arranged at the top end of the shell. The device can cushion the vibrations that equipment produced at work to reduce the vibrations friction between working element and the equipment main part, and then reach the noise reduction effect, be provided with retractable simultaneously and hide rain baffle, can stretch out and draw back the operation to it according to weather conditions and removal transportation demand, the practicality is strong, easy operation is worth promoting.
Description
Technical Field
The utility model relates to a generating set equipment technical field specifically is a type of making an uproar diesel generator system falls in silence.
Background
The diesel generator set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity, and is a generating set which has the advantages of quick starting, convenient operation and maintenance, less investment and stronger environmental adaptability;
at present, diesel generating set is because its self volume is generally great, can cause huge noise because self vibrations at the during operation often, not only cause very big noise pollution for the resident near the place of use, simultaneously to working personnel under this environment for a long time work, its noise also can influence staff's the healthy condition, moreover, a lot of portable diesel generating set that are applied to under the outdoor environment lack the function of sheltering from rain, consequently, lead to equipment internal element to drench the rain easily and damage, the design of individualized fixed sunshade also does not do benefit to the removal and the transportation of equipment, therefore, based on above shortcoming, the type of making an uproar diesel generating set falls in the silence now provides and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a type of making an uproar diesel generator set falls in silence to solve the puzzlement that the current that proposes in the above-mentioned background art brought because of producing the noise in the working process, lack simultaneously and hide the rain function and lead to equipment inner member to drench the rain easily and damage, and the design of the fixed sunshade of individuality also does not benefit to the removal of equipment and the technical problem of transportation.
In order to achieve the above object, the utility model provides a following technical scheme: a noise-reduction type diesel generator set with silence comprises:
a housing;
the two sliding grooves are respectively arranged on the left side and the right side of the inner wall of the shell in a bilateral symmetry manner;
one end of the sliding block can be embedded into the inner cavity of the sliding groove in a vertically sliding manner;
the outer wall of the equipment main body is fixedly connected with the other end of the sliding block;
a plurality of heat dissipation ports are arranged on the right side of the outer wall of the shell at equal intervals;
the noise reduction mechanism is assembled at the bottom end of the inner cavity of the shell;
the cover body is arranged at the top end of the shell;
the number of the telescopic mechanisms is two, and the telescopic mechanisms are respectively assembled on the front side and the rear side of the cover body;
the noise reduction mechanism includes:
the number of the air pressure shock absorbers is four, and two ends of the air pressure shock absorbers are respectively installed at the four corners of the bottom end of the equipment main body and the bottom end of the inner wall of the shell;
the two connecting rods are respectively and symmetrically arranged on the front side and the rear side of the inner wall of the shell in a front-back manner;
the number of the moving blocks is four, and every two moving blocks are in a group and are respectively sleeved on the outer wall of the connecting rod in a bilateral symmetry mode;
the first spring is sleeved on the outer wall of the connecting rod, and two ends of the first spring are fixedly arranged on the inner sides of the outer walls of the two moving blocks respectively;
The number of the supporting rods is four, and every two supporting rods are in a group and are respectively connected to the bottom end of the device main body and the top end of the outer wall of the moving block through pin shafts;
the telescopic mechanism comprises:
the number of the blind grooves is two, and the blind grooves are respectively arranged on the left side and the right side of the cover body;
the sliding rail is arranged on the inner side of the inner wall of the blind groove;
one end of the clamping block is slidably embedded in the inner cavity of the sliding rail;
the expansion plate is slidably embedded in the inner cavity of the blind groove, and the outer wall of the expansion plate is fixedly connected to the other end of the clamping block;
the limiting groove is formed in the outer wall of the telescopic plate;
one end of the inserted rod is embedded in the inner cavity of the limiting groove, and the other end of the inserted rod extends out of the outer wall of the cover body;
and the second spring is sleeved on the outer wall of the inserted rod, and two ends of the second spring are respectively and fixedly installed on the inner wall of the cover body and the outer wall of the inserted rod.
Preferably, the length of the sliding groove is matched with the moving distance of the sliding block.
Preferably, every group the bracing piece is the slope setting of shrink trend from top to bottom.
Preferably, the slide rail is arranged in a dovetail shape.
Preferably, the bottom end of the outer wall of the expansion plate is obliquely arranged from inside to outside in a descending trend.
Compared with the prior art, the beneficial effects of the utility model are that: the mute noise reduction type diesel generator set can reduce the friction frequency between the main body of the device in a working state and the inner wall of a shell through the cooperation of the air pressure shock absorber, the connecting rod, the moving block, the first spring and the supporting rod, thereby realizing noise reduction treatment, the retractable plate can drive the clamping block to extend out from the outer bottom end along the track formed by the sliding rail through the cooperation of the retractable plate, the clamping block and the sliding rail, the position of the retractable plate in a retracted state can be fixed through the cooperation of the limiting groove, the inserting rod and the second spring, thereby facilitating the movement of the device, the device can buffer the vibration generated in the working process of the device, thereby reducing the vibration friction between a working element and the main body of the device, further achieving the noise reduction effect, meanwhile, the retractable rain shielding baffle is arranged, the retractable operation can be performed according to the weather condition and the moving and transporting requirements, and the practicability is strong, the operation is simple, and the method is worth popularizing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the first spring of the present invention;
fig. 3 is a right side view of the expansion plate of the present invention.
In the figure: 1. the device comprises a shell, 2, a sliding groove, 3, a sliding block, 4, a device body, 5, a heat dissipation port, 6, a noise reduction mechanism, 61, an air pressure shock absorber, 62, a connecting rod, 63, a moving block, 64, a first spring, 65, a supporting rod, 7, a cover body, 8, a telescopic mechanism, 81, a blind groove, 82, a sliding rail, 83, a clamping block, 84, a telescopic plate, 85, a limiting groove, 86, an inserted rod, 87 and a second 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. 1-3, the present invention provides a technical solution: a mute noise reduction type diesel generator set comprises a shell 1, a sliding chute 2, a sliding block 3, an equipment main body 4, a heat dissipation port 5, a noise reduction mechanism 6, a cover body 7 and a telescopic mechanism 8, wherein the shell 1 is provided; the two sliding chutes 2 are respectively arranged on the left side and the right side of the inner wall of the shell 1 in a bilateral symmetry manner; one end of the sliding block 3 can be embedded in the inner cavity of the sliding groove 2 in a vertical sliding manner; the outer wall of the equipment main body 4 is fixedly connected with the other end of the sliding block 3; the number of the heat dissipation ports 5 is a plurality, and the heat dissipation ports are respectively arranged on the right side of the outer wall of the shell 1 at equal intervals; the noise reduction mechanism 6 is assembled at the bottom end of the inner cavity of the shell 1; the cover body 7 is arranged at the top end of the shell body 1; the number of the telescopic mechanisms 8 is two, and the telescopic mechanisms are respectively assembled on the front side and the rear side of the cover body 7;
The noise reduction mechanism 6 comprises four air pressure shock absorbers 61, a connecting rod 62, a moving block 63, a first spring 64 and a supporting rod 65, wherein two ends of the four air pressure shock absorbers 61 are respectively arranged at four corners of the bottom end of the device main body 4 and the bottom end of the inner wall of the shell 1, the air pressure shock absorbers 61 are in the prior art, the air pressure shock absorbers can meet the requirement of an air pressure shock absorption function, and the type of the air pressure shock absorbers is not specially limited; the number of the connecting rods 62 is two, and the two connecting rods are respectively arranged on the front side and the rear side of the inner wall of the shell 1 in a front-back symmetrical manner; the number of the moving blocks 63 is four, and every two moving blocks are in a group and are respectively sleeved on the outer wall of the connecting rod 62 in a bilateral symmetry mode; the first spring 64 is sleeved on the outer wall of the connecting rod 62, and two ends of the first spring 64 are respectively and fixedly installed on the inner sides of the outer walls of the two moving blocks 63, the first spring 64 is a spiral spring and generates elastic deformation after being stretched or extruded, and the first spring returns to an initial state after external force is removed; the number of the support rods 65 is four, and each two support rods are connected to the bottom end of the device main body 4 and the top end of the outer wall of the moving block 63 through a pin shaft, so that the device main body 4 which generates vibration can drive one end of each support rod 65 to move downwards, the other end of each support rod 65 can drive the moving block 63 to move inwards along the outer wall of the connecting rod 62 to extrude the first spring 64, and the movement of the mechanism can be buffered under the elastic action of the first spring 64, so that the vibration amplitude and the frequency of the device main body 4 in the inner cavity of the shell 1 can be reduced;
The telescopic mechanism 8 comprises two blind grooves 81, a slide rail 82, a clamping block 83, a telescopic plate 84, a limiting groove 85, an inserting rod 86 and a second spring 87, wherein the blind grooves 81 are respectively arranged at the left side and the right side of the cover body 7; the slide rail 82 is arranged on the inner side of the inner wall of the blind groove 81; one end of the fixture block 83 is slidably embedded in the inner cavity of the slide rail 82; the telescopic plate 84 is slidably embedded in the inner cavity of the blind groove 81, the outer wall of the telescopic plate is fixedly connected to the other end of the clamping block 83, the telescopic plate 84 is pulled out downwards by means of external force, the telescopic plate 84 can drive the clamping block 83 to move downwards along the track of the blind groove 81 together, and the telescopic plate 84 is in an extending state and fixed in position until the clamping block 83 moves to the bottom end of the sliding rail 82; the limiting groove 85 is formed in the outer wall of the expansion plate 84; one end of the inserted rod 86 is embedded in the inner cavity of the limiting groove 85, the other end extends out of the outer wall of the cover body 7, one end of the inserted rod 86 is pulled out outwards, and the other end of the inserted rod can gradually separate from the inner cavity of the limiting groove 85; the second spring 87 is sleeved on the outer wall of the inserting rod 86, two ends of the second spring are respectively and fixedly installed on the inner wall of the cover body 7 and the outer wall of the inserting rod 86, the second spring 87 is a spiral spring, and the second spring is stretched or extruded to generate elastic deformation and then is restored to an initial state after external force is removed.
Preferably, the length of the sliding groove 2 is adapted to the moving distance of the sliding block 3, so that the device body 4 has enough space to drive the sliding block 3 to move up and down.
Preferably, each set of support rods 65 is inclined from top to bottom in a contracting trend, so that when one end of each support rod 65 is acted by a downward force, the other end of each support rod pushes the two moving blocks 63 to extrude the first spring 64 inwards together.
Preferably, the slide rail 82 is provided with a dovetail shape, so as to ensure that the latch 83 can drive the expansion plate 84 to move stably along the inner cavity thereof.
Preferably, the bottom end of the outer wall of the expansion plate 84 is inclined downward from inside to outside, so as to ensure that rainwater flowing down through the cover 7 can fall along the outer wall of the expansion plate 84 to outside.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and does not describe the electrical control.
The method comprises the following steps: when the starting device works, the device body 4 which generates vibration drives one end of the supporting rod 65 to move downwards, and the other end of the supporting rod 65 is connected with the moving block 63 through the pin shaft, so that the supporting rod 65 which moves downwards enables the moving block 63 to move inwards along the outer wall of the connecting rod 62 to extrude the first spring 64, and the movement of the mechanism can be buffered under the elastic action of the first spring 64, so that the vibration amplitude and frequency of the device body 4 in the inner cavity of the shell 1 are reduced, and the purpose of reducing noise is achieved;
Step two: when the device is in special weather such as rain, snow and the like, one end of the insertion rod 86 is pulled out outwards, the other end of the insertion rod 86 is gradually separated from the inner cavity of the limiting groove 85, the telescopic plate 84 is pulled out downwards by means of external force, the telescopic plate 84 can drive the fixture block 83 to move downwards along the track of the blind groove 81 together until the fixture block 83 moves to the bottom end of the slide rail 82, the telescopic plate 84 is in an extending state and is fixed in position, when the telescopic plate 84 needs to be retracted after the device is transported and moved, the telescopic plate 84 can be retracted into the inner cavity of the blind groove 81 by referring to the reverse lowering operation of the steps, and the position of the telescopic plate 84 in the retracting state can be fixed by means of the insertion rod 86 inserted into the inner cavity of the limiting groove 85;
the device can cushion the vibrations that equipment produced in the work on the one hand to reduce the vibrations friction between working element and the equipment main part, and then reach the noise reduction effect, on the other hand is provided with retractable and hides rain baffle, can stretch out and draw back the operation to it according to weather conditions and removal transportation demand, and the practicality is strong, satisfies the user demand in existing market more.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "central position", "other end", "upper", "one side", "top", "inner", "front", "central", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. The utility model provides a type of making an uproar diesel generator system falls in silence which characterized in that includes:
a housing (1);
the two sliding chutes (2) are symmetrically arranged on the left side and the right side of the inner wall of the shell (1) in a left-right mode;
one end of the sliding block (3) can slide up and down and is embedded in the inner cavity of the sliding chute (2);
the outer wall of the equipment main body (4) is fixedly connected with the other end of the sliding block (3);
a plurality of heat dissipation ports (5) are arranged on the right side of the outer wall of the shell (1) at equal intervals;
the noise reduction mechanism (6) is assembled at the bottom end of the inner cavity of the shell (1);
a cover body (7) mounted on the top end of the housing (1);
the number of the telescopic mechanisms (8) is two, and the telescopic mechanisms are respectively assembled on the front side and the rear side of the cover body (7);
the noise reduction mechanism (6) includes:
the number of the air pressure shock absorbers (61) is four, and two ends of the air pressure shock absorbers are respectively installed at the four corners of the bottom end of the equipment main body (4) and the bottom end of the inner wall of the shell (1);
The two connecting rods (62) are respectively and symmetrically arranged on the front side and the rear side of the inner wall of the shell (1) in a front-rear mode;
the number of the moving blocks (63) is four, and every two moving blocks are in a group and are respectively sleeved on the outer wall of the connecting rod (62) in a bilateral symmetry mode;
the first spring (64) is sleeved on the outer wall of the connecting rod (62), and two ends of the first spring are fixedly installed on the inner sides of the outer walls of the two moving blocks (63) respectively;
the number of the supporting rods (65) is four, and every two supporting rods are in a group and are respectively connected to the bottom end of the device main body (4) and the top end of the outer wall of the moving block (63) through pin shafts;
the telescopic mechanism (8) comprises:
the number of the blind grooves (81) is two, and the blind grooves are respectively arranged on the left side and the right side of the cover body (7);
the sliding rail (82) is arranged on the inner side of the inner wall of the blind groove (81);
a fixture block (83), one end of which is slidably embedded in the inner cavity of the slide rail (82);
the telescopic plate (84) is slidably embedded in the inner cavity of the blind groove (81), and the outer wall of the telescopic plate is fixedly connected to the other end of the clamping block (83);
the limiting groove (85) is formed in the outer wall of the telescopic plate (84);
one end of the inserting rod (86) is embedded in the inner cavity of the limiting groove (85), and the other end of the inserting rod extends out of the outer wall of the cover body (7);
and the second spring (87) is sleeved on the outer wall of the inserted rod (86), and two ends of the second spring are respectively and fixedly installed on the inner wall of the cover body (7) and the outer wall of the inserted rod (86).
2. The diesel generator set of claim 1, wherein: the length of the sliding groove (2) is matched with the moving distance of the sliding block (3).
3. The diesel generator set of claim 1, wherein: every group bracing piece (65) are the slope setting of shrink trend from top to bottom.
4. The diesel generator set of claim 1, wherein: the slide rail (82) is arranged in a dovetail shape.
5. The diesel generator set of claim 1, wherein: the bottom end of the outer wall of the expansion plate (84) is obliquely arranged from inside to outside in a descending trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120467748.8U CN214660494U (en) | 2021-03-04 | 2021-03-04 | Mute noise reduction type diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120467748.8U CN214660494U (en) | 2021-03-04 | 2021-03-04 | Mute noise reduction type diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214660494U true CN214660494U (en) | 2021-11-09 |
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ID=78450877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120467748.8U Active CN214660494U (en) | 2021-03-04 | 2021-03-04 | Mute noise reduction type diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214660494U (en) |
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2021
- 2021-03-04 CN CN202120467748.8U patent/CN214660494U/en active Active
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