CN221141076U

CN221141076U - Power equipment hoisting device

Info

Publication number: CN221141076U
Application number: CN202323363149.XU
Authority: CN
Inventors: 刘传斌
Original assignee: Zhongdian Xinyuan Chongqing Intelligent Technology Research Institute Co ltd
Current assignee: Zhongdian Xinyuan Chongqing Intelligent Technology Research Institute Co ltd
Priority date: 2023-12-11
Filing date: 2023-12-11
Publication date: 2024-06-14
Anticipated expiration: 2033-12-11

Abstract

The utility model provides a lifting device of electric power equipment, and belongs to the technical field of electric power lifting equipment; including the bracing piece, two the inboard fixedly connected with of bracing piece a plurality of footboard, the inside both ends vertical fixedly connected with lead screw of bracing piece, two the outward appearance wall cover of lead screw is established and is connected with the hoisting block, the one end fixedly connected with that the bracing piece was kept away from to the hoisting block puts the thing board installation pole. According to the lifting device, the transmission structure is arranged, the screw rod is driven to rotate through the transmission structure, so that the lifting block performs lifting reciprocating motion, the lifting block is driven to move, the lifting object placing plate is driven to move, and larger equipment or heavier part cables and the like on the lifting object placing plate are lifted to the side of a worker, so that the worker is assisted in working, the lifting of the equipment can be realized only by lifting the object placing plate without lifting the larger equipment or the heavier part cables and the like through the lifting equipment.

Description

Power equipment hoisting device

Technical Field

The utility model relates to the technical field of electric power lifting equipment, in particular to an electric power equipment lifting device.

Background

The power equipment mainly comprises two major types of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage levels.

The equipment such as transformers, telegraph poles and the like is installed, overhauled and maintained by using an escalator to climb tools, hoisting equipment in the work is possibly limited by conditions such as places, a crane and other large hoisting equipment cannot be unfolded, and for complex maintenance work, workers need to carry maintenance tools and equipment to be replaced to maintain, inconvenience is brought to the work, the working efficiency is low, and the safety risk is high.

Disclosure of utility model

The utility model aims to solve the technical problems that an escalator is needed to be used for climbing tools in the installation, overhaul and maintenance work of equipment such as a transformer, a telegraph pole and the like, lifting equipment is possibly limited by the conditions of a field and the like in the work, a crane and other large-scale lifting equipment cannot be unfolded for operation, and when the maintenance work is relatively complex, workers need to carry the maintenance tools and equipment to be replaced at one side for maintenance, so that the problems of inconvenience in work, low working efficiency and high safety risk are caused.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a power equipment hoisting device, includes the bracing piece, two the inboard fixedly connected with of bracing piece a plurality of footboard, the inside both ends vertical fixedly connected with screw rod of bracing piece, two the outward appearance wall cover of screw rod is established and is connected with the lifter, the one end fixedly connected with that the bracing piece was kept away from to the lifter put the thing board installation pole, the outward appearance wall cover of putting the thing board installation pole is established and is connected with the promotion and put the thing board, two the inboard of bracing piece is close to the one end fixedly connected with transmission shell of lifter, the inside fixedly connected with transmission structure of transmission shell.

Preferably, the transmission structure comprises a first transmission shaft fixed at two ends of an inner surface wall of a transmission shell, a first conical gear is sleeved at one end of the first transmission shaft, four support plates which are symmetrical to each other are fixedly connected to two sides of the transmission shell, which are close to the first transmission shaft, every two support plates are rotatably connected with a second transmission shaft, two ends of the second transmission shaft are respectively fixedly connected with a second conical gear, and two screw rods are fixedly connected with screw rod conical gears close to one end of the second conical gear.

Preferably, two ends of the second transmission shaft respectively penetrate through the support plate and extend to one side of the first conical gear and one side of the screw conical gear, and the two second conical gears at two ends of the second transmission shaft are respectively connected with the first conical gear and the screw conical gear in a transmission mode.

Preferably, one end of the first transmission shaft, which is close to the first conical gear, penetrates through the surface of the transmission housing and is fixedly connected with the motor connecting shaft, the motor connecting shaft is fixedly connected with the output end of the transmission motor, the transmission motor is fixedly connected with one side surface of the transmission housing, which is close to the motor connecting shaft, a transmission bearing is fixedly connected with the middle position of the support plate, and the inner ring of the transmission bearing is fixedly connected with the outer surface wall of the second transmission shaft.

Preferably, the lifting block is close to one end of the object placing plate mounting rod and is provided with a mounting clamping groove, two ends of the object placing plate mounting rod are fixedly connected with mounting clamping blocks, the object placing plate mounting rod and the lifting block are connected through the nesting cooperation of the mounting clamping blocks and the mounting clamping grooves, the lifting object placing plate is close to one side surface two ends and the middle position of the object placing plate mounting rod and is fixedly connected with a first sleeve and a second sleeve respectively, the second sleeve and the first sleeve are sleeved with an outer surface wall of the object placing plate mounting rod, and the mounting clamping grooves and the mounting clamping blocks are of trapezoid structures with the same size.

Preferably, a plurality of limiting clamping grooves are formed in the inner surface wall of the first sleeve, limiting blocks are fixedly connected to the outer surface wall of the object placing plate mounting rod and the sleeved position of the first sleeve, and the object placing plate mounting rod is in matched limiting connection with the lifting object placing plate through the limiting blocks and the limiting clamping grooves.

Preferably, a limiting groove is formed in the position where the outer surface wall of the object placing plate mounting rod is connected with the limiting block, limiting shafts are fixedly connected to two sides of the limiting groove, one end of each limiting block is sleeved with the outer surface wall of each limiting shaft, a reset spring is sleeved on each limiting shaft, one side of each reset spring is fixedly connected with each limiting block, and the other side of each reset spring is fixedly connected with the inner side surface of each limiting groove.

Preferably, a lifting groove is formed in the middle position of one side surface of the support rod, far away from the pedal, of the support rod, one end of the lifting block, far away from the installation rod of the storage plate, penetrates through the lifting groove to be sleeved on the outer surface wall of the screw rod, and the lifting block is of an L-shaped structure.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the above-mentioned scheme, through setting up transmission structure, drive lead screw through transmission structure and rotate, thereby make the lifting block promote reciprocating motion, drive the removal of lifting block, can drive to promote to put the thing board and remove, will promote to put thing such as big equipment or heavier part cable on the thing board and promote to staff's avris, thereby assist the staff to work, need not to carry out big equipment or heavier part cable etc. through hoisting equipment and promote, only put the promotion that the thing board can realize equipment through promoting, and it is very convenient to promote the dismantlement of putting the thing board, make things convenient for the staff to assemble, convenient for operation.

Through setting up spacing draw-in groove and stopper, spacing draw-in groove and stopper carry out spacing fixedly to promoting the thing board of putting, so the staff can promote through rotating and put the thing board and adjust the promotion and put the angle between thing board and the bracing piece to make the bracing piece inclined place no matter what, promote and put the thing board all accessible rotation and adjust and be in horizontal position, thereby make equipment for use can not take place the condition that sideslips to drop because of the angle slope in the promotion process, promote simultaneously and put the thing board and dismantle at any time, can not influence the normal use of ladder.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic perspective view of a power equipment lifting device;

FIG. 2 is an enlarged perspective view of the support bar and the pedal;

FIG. 3 is a schematic perspective view of a lead screw, a lifting block and a lifting storage plate;

FIG. 4 is an exploded perspective view of a lifting block, a storage plate mounting bar and a lifting storage plate;

FIG. 5 is a schematic view of a three-dimensional enlarged structure of a lifting storage plate;

FIG. 6 is a schematic view of a three-dimensional enlarged structure of a limit clamping groove and a limit block assembly;

Fig. 7 is a perspective enlarged schematic view of the transmission structure.

[ Reference numerals ]

1. A support rod; 11. a lifting groove; 2. a pedal; 3. a lead screw rod; 31. a lead screw conical gear; 4. a lifting block; 41. installing a clamping groove; 5. a transmission housing; 51. a motor connecting shaft; 52. a first drive shaft; 53. a first bevel gear; 54. a second drive shaft; 55. a support plate; 56. a second bevel gear; 6. lifting the object placing plate; 61. a second sleeve; 62. a first sleeve; 63. a limit clamping groove; 7. a storage plate mounting rod; 71. installing a clamping block; 72. a limiting block; 8. and (5) a transmission motor.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The following describes a power equipment lifting device in detail with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1, fig. 2, fig. 3 and fig. 7, the embodiment of the utility model provides an electric equipment lifting device, which comprises supporting rods 1, wherein a plurality of pedals 2 are fixedly connected to the inner side surfaces of the two supporting rods 1, screw rods 3 are vertically and fixedly connected to the two ends of the inside of the supporting rods 1, lifting blocks 4 are sleeved on the outer surface walls of the two screw rods 3, a storage plate mounting rod 7 is fixedly connected to one end of the lifting blocks 4 far away from the supporting rods 1, a lifting storage plate 6 is sleeved on the outer surface wall of the storage plate mounting rod 7, a transmission shell 5 is fixedly connected to one end, close to the lifting blocks 4, of the inner sides of the two supporting rods 1, and a transmission structure is fixedly connected to the inside of the transmission shell 5; the transmission structure comprises a first transmission shaft 52 fixed at two ends of the inner surface wall of a transmission shell 5, a first conical gear 53 is sleeved at one end of the first transmission shaft 52, four mutually symmetrical support plates 55 are fixedly connected to two sides, close to the first transmission shaft 52, of the transmission shell 5, a second transmission shaft 54 is rotatably connected to each two support plates 55, second conical gears 56 are fixedly connected to two ends of the second transmission shaft 54 respectively, and a screw conical gear 31 is fixedly connected to the outer surface wall, close to one end of the second conical gear 56, of each two screw rods 3; a lifting groove 11 is formed in the middle position of the surface of one side of the support rod 1, which is far away from the pedal 2, one end of the lifting block 4, which is far away from the object placing plate mounting rod 7, penetrates through the lifting groove 11 and is sleeved on the outer surface wall of the screw rod 3, and the lifting block 4 is of an L-shaped structure; when electric staff uses insulating staircase to operate, directly can take footboard 2 on the bracing piece 1 on waiting the wire pole of operation, the staff climbs and goes to operate, and when the thing such as big equipment or heavier part cable need be installed in the course of the work, will promote and put thing board 6 cover and establish and install on putting thing board mounting bracket 7, then will put thing board mounting bracket 7 and install on lifting block 4, driving motor 8 drives first bevel gear 53 and rotates, thereby drive the second bevel gear 56 that is connected with first bevel gear 53 and rotate, the second bevel gear 56 of rethread second transmission shaft 54 drive opposite side rotates, then drive lead screw bevel gear 31 transmission, drive lead screw 3 and rotate, thereby make lifting block 4 promote reciprocating motion, lifting block 4's removal, can drive to promote and put thing board 6 and remove, will promote and put thing board 6 and carry out great equipment or heavier part cable and carry out the thing and promote the thing to the staff limit side, thereby assist the staff to work, need not to carry out great equipment or heavier part cable through lifting device and the lifting device, can realize through lifting device through lifting board 6, and the realization very convenient equipment is convenient to install the thing board, the equipment is convenient to be installed.

As an implementation manner of this embodiment, as shown in fig. 7, two ends of the second transmission shaft 54 respectively penetrate through the supporting plate 55 and extend to one side of the first conical gear 53 and the screw conical gear 31, and two second conical gears 56 at two ends of the second transmission shaft 54 are respectively in transmission connection with the first conical gear 53 and the screw conical gear 31; one end of the first transmission shaft 52, which is close to the first conical gear 53, penetrates through the surface of the transmission housing 5 and is fixedly connected with the motor connecting shaft 51, the motor connecting shaft 51 is fixedly connected with the output end of the transmission motor 8, the transmission motor 8 is fixedly connected with one side surface of the transmission housing 5, which is close to the motor connecting shaft 51, a transmission bearing is fixedly connected with the middle position of the support plate 55, and the inner ring of the transmission bearing is fixedly connected with the outer surface wall of the second transmission shaft 54; the output end of the transmission motor 8 is detachably connected with the motor connecting shaft 51, when equipment lifting is needed, the transmission motor 8 is installed on the motor connecting shaft 51, and transmission is realized between the first conical gear 53 and the screw conical gear 31 through the second transmission shaft 54 and the second conical gears 56 at two ends, so that the transmission motor 8 drives the screw conical gear 31 to transmit.

As an implementation manner of the embodiment, as shown in fig. 3-5, one end of the lifting block 4, which is close to the object placing plate mounting rod 7, is provided with a mounting clamping groove 41, two ends of the object placing plate mounting rod 7 are detachably connected with a mounting clamping block 71, the object placing plate mounting rod 7 is connected with the lifting block 4 in a nested and matched manner through the mounting clamping block 71 and the mounting clamping groove 41, two ends and the middle position of one side surface of the lifting object placing plate 6, which is close to the object placing plate mounting rod 7, are respectively fixedly connected with a first sleeve 62 and a second sleeve 61, the second sleeve 61 and the first sleeve 62 are respectively sleeved on the outer surface wall of the object placing plate mounting rod 7, and the mounting clamping groove 41 and the mounting clamping block 71 are in a trapezoid structure with the same size; when the lifting storage plate 6 is installed, the first sleeve 62 and the second sleeve 61 on the lifting storage plate 6 are sleeved on the storage plate installation rod 7, then the installation clamping blocks 71 are screwed into two ends of the storage plate installation rod 7, then the installation clamping blocks 71 on two sides of the storage plate installation rod 7 are inserted into the installation clamping grooves 41 on the two lifting blocks 4, and then the installation clamping blocks 71 are fixed in the installation clamping grooves 41 by inserting bolts into the notch on the lifting block 4.

As an implementation manner of the embodiment, as shown in fig. 5 and fig. 6, the inner surface wall of the first sleeve 62 is provided with a plurality of limiting clamping grooves 63, the outer surface wall of the object placing plate mounting rod 7 is fixedly connected with a limiting block 72 at the sleeving position of the first sleeve 62, and the object placing plate mounting rod 7 is in matched limiting connection with the lifting object placing plate 6 through the limiting block 72 and the limiting clamping grooves 63; a limiting groove is formed in the position, connected with the limiting block 72, of the outer surface wall of the object placing plate mounting rod 7, limiting shafts are fixedly connected to two sides of the limiting groove, one end of the limiting block 72 is sleeved with the outer surface wall connected with the limiting shaft, a reset spring is sleeved on the limiting shaft, one side of the reset spring is fixedly connected with the limiting block 72, and the other side of the reset spring is fixedly connected with the inner side surface of the limiting groove; the limiting block 72 on the limiting block groove 63 and the object placing plate mounting rod 7 inside the first sleeve 62 are clamped mutually, and the limiting block groove 63 is sleeved with the reset spring, so that when the object placing plate 6 is lifted and rotated upwards on the object placing plate mounting rod 7, the limiting block groove 63 can extrude the limiting block 72 in the rotating process, the limiting block 72 can rotate along the surface wall direction of the object placing plate mounting rod 7 along the limiting axis under the action of the reset spring in the extruding process, so that the rotation of the limiting block groove 63 cannot be influenced, when the object placing plate 6 is lifted and rotated reversely, the limiting block 72 is sprung up under the action of the reset spring, and thus the limiting block groove 63 is propped against, so that the object placing plate 6 is lifted and fixed, a worker can lift the object placing plate 6 by rotating and adjust the angle between the object placing plate 6 and the supporting rod 1, so that the supporting rod 1 is inclined and is positioned in the horizontal position no matter how, so that the object placing plate 6 can be lifted and used in the lifting process, the situation that the object placing plate 6 can not slide and fall due to the inclination of the angle in the lifting process can not influence the normal use of a ladder at any time.

According to the technical scheme, the transmission structure is arranged, the screw rod is driven to rotate through the transmission structure, so that the lifting block performs lifting reciprocating motion, the lifting block is driven to move, the lifting object placing plate is driven to move, larger equipment or heavier part cables and the like on the lifting object placing plate are lifted to the side of a worker, the worker is assisted to work, the larger equipment or the heavier part cables and the like are not required to be lifted through the lifting equipment, the equipment can be lifted only through lifting the object placing plate, the lifting object placing plate is quite convenient to detach and install, the worker can conveniently assemble, and the operation is convenient.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. An electrical equipment lifting device, comprising: the support rod, two the inboard fixedly connected with of bracing piece a plurality of footboard, the inside both ends vertical fixedly connected with lead screw of bracing piece, two the outward appearance wall cover of lead screw is established and is connected with the hoisting block, the one end fixedly connected with of hoisting block keeping away from the bracing piece is put thing board installation pole, the outward appearance wall cover of putting thing board installation pole is established and is connected with the promotion and put the thing board, two the one end fixedly connected with transmission shell that is close to the hoisting block of the inboard of bracing piece, the inside fixedly connected with transmission structure of transmission shell.

2. The power equipment lifting device according to claim 1, wherein the transmission structure comprises a first transmission shaft fixed at two ends of an inner surface wall of the transmission housing, a first conical gear is sleeved at one end of the first transmission shaft, four support plates which are symmetrical to each other are fixedly connected to two sides, which are close to the first transmission shaft, of the transmission housing, a second transmission shaft is rotatably connected to each two support plates, two ends of the second transmission shaft are respectively fixedly connected with a second conical gear, and screw conical gears are fixedly connected to one end outer surface wall, which is close to the second conical gear, of each screw rod.

3. The electric equipment lifting device according to claim 2, wherein two ends of the second transmission shaft respectively penetrate through the supporting plate and extend to one side of the first conical gear and one side of the screw conical gear, and two second conical gears at two ends of the second transmission shaft are respectively connected with the first conical gear and the screw conical gear in a transmission mode.

4. The electric equipment lifting device according to claim 3, wherein one end of the first transmission shaft, which is close to the first conical gear, penetrates through the surface of the transmission housing and is fixedly connected with the motor connecting shaft, the motor connecting shaft is fixedly connected with the output end of the transmission motor, the transmission motor is fixedly connected with the surface of one side, which is close to the motor connecting shaft, of the transmission housing, a transmission bearing is fixedly connected with the middle position of the support plate, and the inner ring of the transmission bearing is fixedly connected with the outer surface wall of the second transmission shaft.

5. The power equipment lifting device according to claim 1, wherein the lifting block is provided with a mounting clamping groove near one end of the object placing plate mounting rod, two ends of the object placing plate mounting rod are fixedly connected with mounting clamping blocks, the object placing plate mounting rod is connected with the lifting block in a nested matching manner through the mounting clamping blocks and the mounting clamping grooves, a first sleeve and a second sleeve are fixedly connected to two ends of one side surface of the object placing plate near the object placing plate mounting rod and the middle position of the object placing plate, the second sleeve and the first sleeve are respectively sleeved and connected to the outer surface wall of the object placing plate mounting rod, and the mounting clamping grooves and the mounting clamping blocks are of trapezoid structures with the same size.

6. The power equipment lifting device according to claim 5, wherein the inner surface wall of the first sleeve is provided with a plurality of limiting clamping grooves, a limiting block is fixedly connected to the outer surface wall of the object placing plate mounting rod and the sleeved position of the first sleeve, and the object placing plate mounting rod is in matched limiting connection with the lifting object placing plate through the limiting block and the limiting clamping grooves.

7. The lifting device for electric equipment according to claim 6, wherein a limiting groove is formed in the position where the outer surface wall of the mounting rod of the storage plate is connected with the limiting block, limiting shafts are fixedly connected to two sides of the limiting groove, one end of the limiting block is sleeved with the outer surface wall connected to the limiting shaft, a reset spring is sleeved on the limiting shaft, one side of the reset spring is fixedly connected with the limiting block, and the other side of the reset spring is fixedly connected with the inner side surface of the limiting groove.

8. The lifting device for the electric equipment according to claim 1, wherein a lifting groove is formed in the middle position of the surface of one side, far away from the pedal, of the supporting rod, one end, far away from the installation rod of the storage plate, of the lifting block penetrates through the lifting groove to be sleeved on the outer surface wall of the screw rod, and the lifting block is of an L-shaped structure.