CN210725693U

CN210725693U - Liftable diesel generating set control box

Info

Publication number: CN210725693U
Application number: CN201921877128.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Energy Power Technology Co Ltd
Current assignee: Wuxi Energy Power Technology Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-09
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a liftable diesel generating set control box, include: a control box; the control box is arranged on the lifting platform; the four support legs are respectively arranged at four corners of the bottom of the lifting platform; each support leg comprises a fixed column with a first inner cavity, a screw rod is arranged in the first inner cavity, the screw rod extends along the height direction, a screw rod nut is arranged at the top end of the fixed column, and the screw rod nut is arranged on the screw rod in a matched mode; the lifting platform is of a box body structure with a second inner cavity, a driving device is arranged in the second inner cavity and is in transmission connection with the lead screws, and the driving device is used for driving the lead screws to rotate to drive the lead screws to move along the height direction so as to realize lifting of the lifting platform. The utility model discloses convenient height-adjusting, use nimble convenience to set up drive arrangement in the elevating platform, compact structure, safe and reliable.

Description

Liftable diesel generating set control box

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a diesel generating set control box of liftable.

Background

The diesel generating set is widely applied to aspects of production and life as a power generating device. The existing diesel generator set adopts the control box to realize the control of the diesel generator set, but the existing control box is mostly directly fixed on the ground, has lower height, is not very convenient when needing to operate and maintain, sometimes needs operators to squat to be able to maintain or regulate and control, and is inconvenient and inflexible to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diesel generating set control box of liftable that convenient adjustment height, use are nimble convenient.

In order to solve the technical problem, the utility model discloses a technical scheme be the diesel generating set control box that provides a liftable, include: a control box; the control box is arranged on the lifting platform; the four support legs are respectively arranged at four corners of the bottom of the lifting platform; each support leg comprises a fixed column with a first inner cavity, a screw rod is arranged in the first inner cavity, the screw rod extends along the height direction, a screw rod nut is arranged at the top end of the fixed column, and the screw rod nut is arranged on the screw rod in a matched mode; the lifting platform is of a box body structure with a second inner cavity, a driving device is arranged in the second inner cavity and is in transmission connection with the lead screws, and the driving device is used for driving the lead screws to rotate to drive the lead screws to move along the height direction so as to realize lifting of the lifting platform.

In an embodiment of the present invention, the screw rod is kept away from one end of the screw nut is rotatably sleeved with a rotating sleeve, the outer side of the rotating sleeve is sleeved with a sliding sleeve, and the sliding sleeve is slidably connected with the fixing column.

In a specific embodiment of the utility model, the elevating platform includes bottom plate, left side board, preceding curb plate, right side board, posterior lateral plate and roof, bottom plate, left side board, preceding curb plate, right side board, posterior lateral plate and roof enclose to have the second inner chamber the box structure, the top of lead screw stretches into in the second inner chamber, and with drive arrangement's drive end transmission is connected.

In a specific embodiment of the present invention, the screw rod is rotatably connected to the bottom plate through a bearing.

In a specific embodiment of the present invention, the driving device includes a first bevel gear, a second bevel gear, a transmission shaft, a first transmission assembly, a second transmission assembly, and a motor, the first bevel gear is disposed at the top end of the screw rod; the two transmission shafts are arranged in parallel and are linked through the first transmission assembly, the two ends of each transmission shaft are respectively provided with the second bevel gears, and each second bevel gear is meshed with the corresponding first bevel gear; the motor is arranged on the bottom plate, and the driving end of the motor is in transmission connection with one of the transmission shafts through the second transmission assembly.

In a specific embodiment of the present invention, the first transmission assembly includes a sprocket and a transmission chain, two of the transmission shafts are respectively provided with one of the sprockets and two of the sprockets, and the transmission chain is connected between the sprockets.

In a specific embodiment of the present invention, the second transmission assembly includes a synchronous wheel and a synchronous belt, one of the transmission shafts is provided with one of the synchronous wheel, the driving end of the motor is provided with one of the synchronous wheel and two of the synchronous wheel, and the synchronous belt is connected between the synchronous wheels.

In an embodiment of the present invention, the motor is disposed through the motor fixing seat at an intermediate position of the bottom plate, each of the transmission shafts is respectively rotatably disposed on two rotary supporting seats, and the rotary supporting seats are disposed on the bottom plate.

The utility model discloses an useful part lies in:

compared with the prior art, use the technical scheme of the utility model, through setting up the control box on the elevating platform, set up the elevating platform on the landing leg, every landing leg is including the fixed column that has first inner chamber, be provided with the lead screw in the first inner chamber, the lead screw extends the setting along direction of height, the top of fixed column is provided with screw-nut, the screw-nut cooperation sets up on the lead screw, the intracavity is provided with drive arrangement in the second of elevating platform, drive arrangement and each lead screw transmission are connected, be used for driving each lead screw to rotate and drive each lead screw and remove the lift in order to realize the elevating platform along direction of height simultaneously. Therefore, the utility model discloses a diesel generating set control box of liftable makes things convenient for height-adjusting, uses nimble convenience to set up drive arrangement in the elevating platform, compact structure, safe and reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a liftable diesel generating set control box of the present invention;

fig. 2 is a schematic sectional view of a landing leg of the liftable diesel generator set control box of the present invention;

fig. 3 is a schematic structural diagram of the lifting platform of the liftable diesel generating set control box of the utility model.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the liftable diesel generating set control box of the utility model discloses embodiment includes: control box 10, lift 20 and legs 30. The control box 10 is provided on the elevating table 20. The four support legs 30 are respectively arranged at four corners of the bottom of the lifting platform 20. Each of the support legs 30 includes a fixing column 31 having a first inner cavity 311, a screw rod 33 is disposed in the first inner cavity 311, the screw rod 33 extends along a height direction (vertical direction in fig. 1), a screw nut 32 is disposed at a top end of the fixing column 31, and the screw nut 32 is disposed on the screw rod 33 in a matching manner. The lifting platform 20 is a box structure having a second inner cavity, a driving device is arranged in the second inner cavity, and the driving device is in transmission connection with each screw rod 33 and is used for driving each screw rod 33 to rotate and drive each screw rod 33 to move along the height direction so as to realize the lifting of the lifting platform 20.

By applying the technical scheme of the embodiment, the control box 10 is arranged on the lifting platform 20, the lifting platform 20 is arranged on the supporting legs 30, each supporting leg 30 comprises a fixing column 31 with a first inner cavity 311, a screw rod 33 is arranged in the first inner cavity 311, the screw rod 33 extends along the height direction, a screw nut 32 is arranged at the top end of the fixing column 31, the screw nut 32 is arranged on the screw rod 33 in a matching manner, a driving device is arranged in a second inner cavity of the lifting platform 20, and the driving device is in transmission connection with each screw rod 33 and is used for driving each screw rod 33 to rotate to drive each screw rod 33 to move along the height direction simultaneously so as to realize the lifting of the lifting platform 20. Therefore, the utility model discloses a diesel generating set control box of liftable makes things convenient for height-adjusting, uses nimble convenience to set up drive arrangement in elevating platform 20, compact structure, safe and reliable.

In one embodiment, the end of the screw 33 away from the screw nut 32 is rotatably sleeved with a rotating sleeve 34, a sliding sleeve 35 is sleeved outside the rotating sleeve 34, and the sliding sleeve 35 is slidably connected with the fixing column 31. Therefore, the screw 33 can rotate in the rotating sleeve 34, and when the screw 33 moves along the height direction, the rotating sleeve 34 can drive the sliding sleeve 35 to slide along the inner side wall of the fixed column 31. Through setting up rotating sleeve 34 and sliding sleeve 35, can lead the motion of lead screw 33, improved the motion stability of lead screw 33.

In an embodiment, the lifting platform 20 includes a bottom plate 211, a left side plate 213, a front side plate 215, a right side plate 212, a rear side plate 214, and a top plate (not shown), the bottom plate 211, the left side plate 213, the front side plate 215, the right side plate 212, the rear side plate 214, and the top plate enclose a box structure having a second inner cavity, and a top end of the screw rod 33 extends into the second inner cavity and is in transmission connection with a driving end of the driving device.

Further, the screw 33 is rotatably connected to the base plate 211 through a bearing 23.

In one embodiment, the drive means includes a first bevel gear 22, a second bevel gear 24, a drive shaft 25, a first transmission assembly 27, a second transmission assembly 29, and a motor 28. The first bevel gear 22 is provided at the top end of the screw 33. The transmission shafts 25 are arranged in parallel and linked through a first transmission assembly 27, two second bevel gears 24 are respectively arranged at two ends of each transmission shaft 25, and each second bevel gear 24 is meshed with the corresponding first bevel gear 22. The motor 28 is arranged on the bottom plate 211, and the driving end of the motor 28 is in transmission connection with one of the transmission shafts 25 through the second transmission assembly 29. Therefore, the motor 28 drives one transmission shaft 25 to rotate through the second transmission assembly 29, the transmission shaft 25 drives the other transmission shaft 25 to rotate simultaneously through the first transmission assembly 27, the two transmission shafts 25 drive the four second bevel gears 24 to rotate, and further drive the four first bevel gears 22 to rotate, so as to drive the four screw rods 33 to synchronously rotate, and further drive the four screw rods 33 to realize synchronous lifting movement.

Further, the first transmission assembly 27 includes a sprocket 271 and a transmission chain 272, one sprocket 271 is disposed on each of the two transmission shafts 25, and the transmission chain 272 is connected between the two sprockets 271.

Further, the second transmission assembly 29 includes a synchronizing wheel 291 and a synchronizing belt 292, one synchronizing wheel 291 is disposed on one transmission shaft 25, one synchronizing wheel 291 is disposed at the driving end of the motor 28, and the synchronizing belt 292 is connected between the two synchronizing wheels 291.

Further, the motor 28 is disposed at the middle position of the bottom plate 211 through the motor fixing seat 281, and each transmission shaft 25 is respectively rotatably disposed on two rotary supporting seats 26, and the rotary supporting seats 26 are disposed on the bottom plate 211.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a diesel generating set control box of liftable which characterized in that includes:

a control box;

the control box is arranged on the lifting platform;

the four support legs are respectively arranged at four corners of the bottom of the lifting platform;

each support leg comprises a fixed column with a first inner cavity, a screw rod is arranged in the first inner cavity, the screw rod extends along the height direction, a screw rod nut is arranged at the top end of the fixed column, and the screw rod nut is arranged on the screw rod in a matched mode;

the lifting platform is of a box body structure with a second inner cavity, a driving device is arranged in the second inner cavity and is in transmission connection with the lead screws, and the driving device is used for driving the lead screws to rotate to drive the lead screws to move along the height direction so as to realize lifting of the lifting platform.

2. The liftable diesel generating set control box according to claim 1, wherein a rotating sleeve is rotatably sleeved at one end of the screw rod, which is far away from the screw rod nut, a sliding sleeve is sleeved on the outer side of the rotating sleeve, and the sliding sleeve is slidably connected with the fixing column.

3. The liftable diesel generating set control box according to claim 1, wherein the lifting platform comprises a bottom plate, a left side plate, a front side plate, a right side plate, a rear side plate and a top plate, the bottom plate, the left side plate, the front side plate, the right side plate, the rear side plate and the top plate are enclosed to form the box structure with the second inner cavity, and the top end of the screw rod extends into the second inner cavity and is in transmission connection with the driving end of the driving device.

4. The liftable diesel generating set control box of claim 3, wherein the screw rod is rotatably connected with the bottom plate through a bearing.

5. The liftable diesel generating set control box according to claim 3, wherein the driving device comprises a first bevel gear, a second bevel gear, a transmission shaft, a first transmission assembly, a second transmission assembly and a motor, and the first bevel gear is arranged at the top end of the screw rod; the two transmission shafts are arranged in parallel and are linked through the first transmission assembly, the two ends of each transmission shaft are respectively provided with the second bevel gears, and each second bevel gear is meshed with the corresponding first bevel gear; the motor is arranged on the bottom plate, and the driving end of the motor is in transmission connection with one of the transmission shafts through the second transmission assembly.

6. The liftable diesel generating set control box of claim 5, wherein the first transmission assembly comprises chain wheels and transmission chains, one chain wheel is arranged on each of the two transmission shafts, and the transmission chains are connected between the two chain wheels.

7. The liftable diesel generating set control box of claim 5, wherein the second transmission assembly comprises a synchronizing wheel and a synchronous belt, one synchronizing wheel is arranged on one transmission shaft, one synchronizing wheel is arranged at the driving end of the motor, and the synchronous belt is connected between the two synchronizing wheels.

8. The liftable diesel generating set control box according to claim 5, wherein the motor is disposed at an intermediate position of the bottom plate through a motor fixing seat, each of the transmission shafts is rotatably disposed on two rotary supporting seats respectively, and the rotary supporting seats are disposed on the bottom plate.