CN213037340U

CN213037340U - Maintenance device for auxiliary installation of power equipment

Info

Publication number: CN213037340U
Application number: CN202021686639.7U
Authority: CN
Inventors: 李哲; 习伟东; 高岩
Original assignee: Tianjin Donghai Petroleum Equipment Manufacturing Co ltd
Current assignee: Tianjin Donghai Petroleum Equipment Manufacturing Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-23
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a maintenance device is used in power equipment auxiliary stay belongs to mechanical equipment technical field, including lifting pedestal, the lifting pedestal both sides all are provided with drive mechanism, drive mechanism includes the transmission case, the inside motor that is provided with of transmission case, the motor output end is provided with the axis of rotation, axis of rotation one end is provided with first bevel gear, first bevel gear and axis of rotation fixed connection, first bevel gear one side is provided with the second bevel gear. The utility model discloses a series of structural design makes its device degree of automation higher, operates more convenient and fast, and labour saving and time saving improves maintenance efficiency for maintenance duration to reduce cost of maintenance by a wide margin, and the steadiness is higher, avoids causing unexpected incident, and protection maintenance personal's safety improves the security of device greatly, and the in-service use effect is better, and the practicality is higher.

Description

Maintenance device for auxiliary installation of power equipment

Technical Field

The utility model relates to a mechanical equipment technical field, concretely relates to maintenance device is used in power equipment auxiliary erection.

Background

Along with the economic development of the society, the technology of electric power facilities is better and better, the demand for electric power is higher and higher, and the demand for electric power is increased year by year, and the number of electric power infrastructure is increased year by year, and all the electric power facilities have faults, and the placement height of electric power equipment is generally higher than the standing height of people, so that the operation is required by means of an electric power maintenance ladder, the electric power maintenance ladder is generally operated and maintained by adopting mutually folded herringbone ladders, and then workers carry tools to climb up the herringbone ladders for operation.

However, in actual use, when carrying some equipment with large weight upwards, the equipment still needs to be carried by means of other auxiliary tools, so that the operation efficiency is greatly reduced, meanwhile, the bottom inclination angle of the existing maintenance ladder is large, sideslip is easy to occur to the outer side, the automation degree is low, the workload of electric power rush-repair personnel is increased, the work efficiency is seriously affected, the maintenance efficiency is reduced, the maintenance cost is greatly improved, and the practicability is lower.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a maintenance device is used in auxiliary installation of power equipment to because traditional power maintenance ladder uses inconveniently among the solution prior art, makes its maintenance efficiency greatly reduced, the low problem of security.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a maintenance device for auxiliary installation of power equipment comprises a lifting base, wherein transmission mechanisms are arranged on two sides of the lifting base;

the transmission mechanism comprises a transmission case, a motor is arranged in the transmission case, a rotating shaft is arranged at the output end of the motor, a first bevel gear is arranged at one end of the rotating shaft, the first bevel gear is fixedly connected with the rotating shaft, a second bevel gear is arranged on one side of the first bevel gear, a rotating shaft is sleeved in the second bevel gear, the rotating shaft is fixedly connected with the second bevel gear, a screw rod is arranged at one end of the rotating shaft, the screw rod is fixedly connected with the rotating shaft, a fixing ring is sleeved on the outer side of the screw rod and movably connected with the screw rod, a moving ring is arranged on one side of the fixing ring, the inner wall of the moving ring is in threaded connection with the circumferential wall of the screw rod, a first stretching plate is arranged at the top end of the moving ring, the first stretching plate is fixedly connected with the moving ring, a second stretching plate is arranged, the top end of the second stretching plate is provided with two sliding blocks, the sliding blocks are fixedly connected with the second stretching plate, two sliding rods are arranged inside the sliding blocks, a supporting concave plate is arranged at the outer bottom of each sliding rod, the two ends of each sliding rod are fixedly connected with the inner wall of the corresponding supporting concave plate, a manned box is arranged at the top end of each supporting concave plate, and the manned box is fixedly connected with the supporting concave plates

Further, solid fixed ring bottom is provided with the fixed plate, the fixed plate both ends respectively with solid fixed ring and lift base top fixed connection, the fixed plate material is stainless steel component.

Further, a limiting block is arranged at one end of the screw rod and fixedly connected with the screw rod, the cross-sectional area of the limiting block is larger than that of the screw rod, and the limiting block is made of an alloy component.

Furthermore, a stabilizing plate is arranged at one end of the motor and fixedly connected with the motor, and one end of the stabilizing plate is fixedly connected with the inner wall of the transmission case.

Furthermore, the second bevel gear is matched with the first bevel gear in structure, the first bevel gear is made of an alloy component, and the second bevel gear is made of an alloy component.

Furthermore, the sliding rod is connected with the inner walls of the two moving blocks in a sliding mode, the sliding rod is cylindrical, and the sliding rod is made of alloy components.

According to the utility model discloses in the second aspect of the embodiment, manned incasement wall is provided with the repair tools box, repair tools box and manned case fixed connection, repair tools box inner wall is provided with the screw box, screw box and repair tools box fixed connection, screw box one side is provided with the nut box, nut box and repair tools box inner wall fixed connection, nut box one side is provided with the spanner box, spanner box and repair tools box fixed connection, repair tools box material is stainless steel component.

Further, the wrench box is fixedly connected with the maintenance tool box, and the wrench box is made of hard plastic components.

The embodiment of the utility model provides a have following advantage:

1. through a series of structural design, utilize the motor just reverse to drive transmission mechanism and rotate, make first stretching board drive the second and stretch board upward movement or downstream, go up and down to manned box, make its device degree of automation higher, convenient and fast more that the operation is got up, time saving and labor saving, power maintenance personnel's work load has significantly reduced, its work efficiency is greatly improved, thereby accelerate maintenance duration, improve maintenance efficiency, the cost of maintenance is greatly reduced, and the lifting pedestal is the square, there is not the angle that sideslips, have the steadiness more than general power maintenance ladder, the difficult emergence incident that sideslips, avoid causing unexpected incident, thereby cause personnel's unexpected injury, protect maintenance personnel's safety, the security of greatly improved device, the in-service use effect is better, and the practicality is higher.

2. Through a series of structural design, utilize the firm effect of firm board to play to the motor, make it more firm be difficult for droing, more durable, intermeshing between first bevel gear and the second bevel gear makes its transmission effect better, and all is the alloy component, and is more wear-resisting durable, and is not fragile, the maintenance number of times that has significantly reduced has reduced the fault rate to cost of maintenance has been reduced by a wide margin.

3. Through a series of structural design, so that hold maintenance tool and other maintenance materials, through the screw box, the nut box, the spanner box, can put in order, the time of the searching tool that can significantly reduce in the maintenance, thereby accelerate repair duration, improve maintenance efficiency, reduce cost of maintenance, and simple structure, convenient and fast more, time saving and labor saving use, and through the holding of maintenance tool box to maintenance tool, can avoid the device to rise to the unexpected drop from manned case of aerial maintenance tool, cause its unexpected incident, the protection personal safety, the security is higher.

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 description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the passenger compartment of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of fig. 1A of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 1B of the present invention;

fig. 5 is an enlarged schematic structural view of fig. 2C of the present invention;

in the figure: 1. a lifting base; 2. a transmission case; 3. a motor; 4. a rotating shaft; 5. a first bevel gear; 6. A second bevel gear; 7. a rotating shaft; 8. a screw rod; 9. a fixing ring; 10. a moving ring; 11. a first stretching plate; 12. a second stretching plate; 13. a slider; 14. a slide bar; 15. a support concave plate; 16. a manned box; 17. a fixing plate; 18. a limiting block; 19. a stabilizing plate; 20. a maintenance tool box; 21. a screw box; 22. A nut case; 23. a wrench box.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the description, the maintenance device for auxiliary installation of the power equipment shown in the attached drawings 1-5 comprises a lifting base 1, wherein transmission mechanisms are arranged on two sides of the lifting base 1;

the transmission mechanism comprises a transmission case 2, a motor 3 is arranged in the transmission case 2, a rotating shaft 4 is arranged at the output end of the motor 3, a first bevel gear 5 is arranged at one end of the rotating shaft 4, the first bevel gear 5 is fixedly connected with the rotating shaft 4, a second bevel gear 6 is arranged at one side of the first bevel gear 5, a rotating shaft 7 is sleeved in the second bevel gear 6, the rotating shaft 7 is fixedly connected with the second bevel gear 6, a screw rod 8 is arranged at one end of the rotating shaft 7, the screw rod 8 is fixedly connected with the rotating shaft 7, a fixing ring 9 is sleeved outside the screw rod 8, the fixing ring 9 is movably connected with the screw rod 8, a moving ring 10 is arranged at one side of the fixing ring 9, the inner wall of the moving ring 10 is in threaded connection with the peripheral wall of the screw rod 8, a first stretching plate 11 is arranged at the top end of the moving ring 10, the first stretching plate 11 is, two sliding blocks 13 are arranged at the top end of the second stretching plate 12, the sliding blocks 13 are fixedly connected with the second stretching plate 12, sliding rods 14 are arranged inside the two sliding blocks 13, supporting concave plates 15 are arranged at the outer bottoms of the sliding rods 14, two ends of each sliding rod 14 are fixedly connected with the inner walls of the supporting concave plates 15, a manned box 16 is arranged at the top end of each supporting concave plate 15, and the manned box 16 is fixedly connected with the supporting concave plates 15.

Further, gu fixed ring 9 bottom is provided with fixed plate 17, fixed plate 17 both ends respectively with solid fixed

ring

9 and 1 top fixed connection of lift base, fixed plate 17 material is the stainless steel component to play the firm effect of support to solid fixed ring 9, make it be difficult for droing, keep the steady rotation of fixed inside lead screw 8, the stability that has improved the device greatly and the stainless steel component is difficult for getting rusty more durable, has prolonged solid fixed ring 9's life greatly.

Further, 8 one ends of lead screw are provided with stopper 18,

stopper

18 and 8 fixed connection of lead screw, and stopper 18 cross-sectional area is greater than 8 cross-sectional areas of lead screw, and stopper 18 material is the alloy component to carry out limiting displacement to shift ring 10, prevent its derailment, and the stopper 18 of alloy material, it is more wear-resisting durable.

Further, 3 one ends of the motor are provided with a stabilizing plate 19, the stabilizing plate 19 is fixedly connected with the motor 3, and one end of the stabilizing plate 19 is fixedly connected with the inner wall of the transmission case 2, so that the motor 3 can be fixed, and is firmer, difficult to fall off and more durable.

Furthermore, the second bevel gear 6 is structurally matched with the first bevel gear 5, the first bevel gear 5 is made of alloy components, the second bevel gear 6 is made of alloy components, so that gears are meshed with each other, the transmission effect of the gears is better, the gears are made of alloy components, the gears are more wear-resistant and durable, the gears are not prone to damage, the maintenance frequency is greatly reduced, the failure rate is reduced, and the maintenance cost is greatly reduced.

Further, the slide rod 14 is slidably connected to the inner walls of the two moving blocks, the slide rod 14 is cylindrical, and the slide rod 14 is made of an alloy member. So that the device can be conveniently lifted or lowered, the friction force of the sliding connection is smaller, the lifting and the lowering of the sliding connection are easier and more convenient, and the sliding rod 14 made of alloy materials is more wear-resistant and durable.

The real-time scene is specifically as follows: when in use, the device is transported to the electric equipment to be maintained, the maintenance personnel enters into the people carrying box 16, the motor 3 on the two sides of the lifting base 1 is started, the output end of the motor 3 rotates forward to drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, so that the second bevel gear 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the screw rod 8 to rotate, when the screw rod 8 rotates, the moving ring 10 on the outer side moves rightwards, and the moving ring 10 on the other side moves leftwards under the action of the transmission mechanism, during the movement, the first stretching plate 11 on the top end of the moving ring 10 starts to move upwards, and simultaneously the first stretching plate 11 drives the second stretching plate 12 to move upwards under the action of force, and when the second stretching plate 12 moves upwards, the sliding block 13 is driven to move upwards, and the sliding block 13 on the top of the second stretching plate 12 moves rightwards along the sliding rod 14 while the other moves leftwards along the sliding rod 14, the sliding rod 14 also moves upwards under the action of force, the sliding rod 14 also drives the supporting concave plate 15 to move upwards, the supporting concave plate 15 drives the manned box 16 to move upwards, when the device needs to be descended, the motor 3 can be reversely rotated, the manned box 16 can be slowly descended through the mechanism, the transmission mechanism is controlled by the forward and reverse rotation of the motor 3 to ascend or descend, the automation degree is higher, the operation is more convenient and rapid, time and labor are saved, the working time of power maintenance personnel is reduced, the working efficiency is improved, the maintenance time is further accelerated, the maintenance efficiency is greatly improved, the maintenance cost is reduced, the lifting base 1 is vertical to the ground and has no sideslip angle, thereby have the steadiness more than general power maintenance ladder, can avoid causing unexpected incident, reduce personnel's accidental injury rate, protection maintenance personal's life safety to make the security of device obtain improving, the practicality becomes higher.

Furthermore, a maintenance tool box 20 is arranged on the inner wall of the manned box 16, the maintenance tool box 20 is fixedly connected with the manned box 16, a screw box 21 is arranged on the inner wall of the maintenance tool box 20, the screw box 21 is fixedly connected with the maintenance tool box 20, a nut box 22 is arranged on one side of the screw box 21, the nut box 22 is fixedly connected with the inner wall of the maintenance tool box 20, a wrench box 23 is arranged on one side of the nut box 22, the wrench box 23 is fixedly connected with the maintenance tool box 20, the maintenance tool box 20 is made of stainless steel so as to be convenient for bearing maintenance tools and other maintenance materials, the nut box 22 and the wrench box 23 can be placed in order through the screw box 21, the nut box 22 and the wrench box 23, the time for searching tools can be greatly reduced during maintenance, thereby the maintenance time is shortened, the maintenance efficiency is improved, the maintenance cost is reduced, the structure is simple, the use is more convenient and rapid, the time and labor are saved, the device can be prevented from accidentally falling off from the manned box 16 when being lifted to an aerial maintenance tool, so that the accidental safety accidents are avoided, the safety of personnel is protected, and the safety is higher.

Further, the wrench box 23 is fixedly connected with the maintenance tool box 20, the wrench box 23 is made of hard plastic components, so that the wrench box 23 and the maintenance tool box 20 are firmer and are not easy to fall off, the hard plastic components are wear-resistant and durable, the manufacturing cost is lower, and the cost performance is higher.

The real-time scene is specifically as follows: when in use, some maintenance tools can be directly put into the maintenance tool box 20, some screws with different types are put into the screw box 21, some nuts with different types are put into the nut box 22, when some maintenance tools and maintenance parts need to be searched, the maintenance tools and the maintenance parts are taken out from the maintenance tool box 20, through a series of structural designs, the maintenance tools and other maintenance materials can be conveniently held, the screw box 21, the nut box 22 and the wrench box 23 can be orderly placed, the time for searching the tools can be greatly reduced during maintenance, the maintenance time is accelerated, the maintenance efficiency is improved, the maintenance cost is reduced, the structure is simple, the use is more convenient and faster, the time and the labor are saved, in addition, the maintenance tools can be prevented from accidentally falling from the manned box 16 when the device is lifted to hold the maintenance tools in the air through the maintenance tool box 20, and the accidental safety accidents are caused, the safety of the personnel is protected, and the safety is higher.

The utility model discloses use as follows: when in use, the device is transported to the electric equipment needing maintenance, the maintenance personnel enters into the manned box 16, the maintenance tool is placed into the maintenance tool box 20, the nut and other parts are placed into the nut box 22, the screw is placed into the screw box 21, the motor 3 on the two sides of the lifting base 1 is started, the output end of the motor 3 rotates forward to drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, so that the second bevel gear 6 drives the rotating shaft 7 to rotate, the screw rod 8 is driven to rotate by the rotating shaft 7, the moving ring 10 on the outer side of the screw rod 8 moves rightwards when the screw rod 8 rotates, the moving ring 10 on the other side moves leftwards under the action of the transmission mechanism, and the first stretching plate 11 on the top end of the moving ring 10 starts to move upwards in the moving process, meanwhile, the first stretching plate 11 drives the second stretching plate 12 to move upwards under the action of force, when the second stretching plate 12 moves upwards, the sliding block 13 is driven to move upwards, the sliding block 13 at the top end of the second stretching plate 12 moves rightwards along the sliding rod 14 while the other sliding block moves leftwards along the sliding rod 14, the sliding rod 14 also moves upwards under the action of force, the sliding rod 14 also drives the supporting concave plate 15 to move upwards, the supporting concave plate 15 drives the manned box 16 to move upwards, when the device needs to be descended, the motor 3 can be reversely rotated, the manned box 16 can be slowly descended through the mechanism, the ascending or descending of the manned box 16 is controlled by utilizing the forward and reverse rotation of the motor 3, the automation degree is higher, the operation is more convenient and rapid, time and labor are saved, the workload of power maintenance personnel is greatly reduced, and the working efficiency of the device is greatly improved, thereby accelerate maintenance duration, improve maintenance efficiency, reduce cost of maintenance by a wide margin, and the device is equipped with lift base 2, can not form inclination to safer than general power maintenance ladder, can not take place the problem of sideslipping, solve unexpected potential safety hazard, protection maintenance personal's maintenance safety makes the security of its device become higher, and the practicality is higher.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims

1. The utility model provides a power equipment is maintenance device for auxiliary installation, includes lift base (1), its characterized in that: the two sides of the lifting base (1) are provided with transmission mechanisms;

the transmission mechanism comprises a transmission case (2), a motor (3) is arranged inside the transmission case (2), the output end of the motor (3) is provided with a rotating shaft (4), one end of the rotating shaft (4) is provided with a first bevel gear (5), the first bevel gear (5) is fixedly connected with the rotating shaft (4), one side of the first bevel gear (5) is provided with a second bevel gear (6), the second bevel gear (6) is internally sleeved with a rotating shaft (7), the rotating shaft (7) is fixedly connected with the second bevel gear (6), one end of the rotating shaft (7) is provided with a screw rod (8), the screw rod (8) is fixedly connected with the rotating shaft (7), the outer side of the screw rod (8) is sleeved with a fixing ring (9), the fixing ring (9) is movably connected with the screw rod (8), one side of the fixing ring (9) is provided with a, the inner wall of the moving ring (10) is in threaded connection with the peripheral side wall of the screw rod (8), a first stretching plate (11) is arranged at the top end of the moving ring (10), the first stretching plate (11) is fixedly connected with the moving ring (10), one end of the first stretching plate (11) is provided with a second stretching plate (12), the second stretching plate (12) is movably connected with the first stretching plate (11), two sliding blocks (13) are arranged at the top end of the second stretching plate (12), the sliding blocks (13) are fixedly connected with the second stretching plate (12), sliding rods (14) are arranged inside the two sliding blocks (13), a supporting concave plate (15) is arranged at the outer bottom of the sliding rod (14), two ends of the sliding rod (14) are fixedly connected with the inner wall of the supporting concave plate (15), the top end of the supporting concave plate (15) is provided with a manned box (16), and the manned box (16) is fixedly connected with the supporting concave plate (15).

2. A maintenance device for auxiliary installation of electric power equipment as claimed in claim 1, wherein: fixed ring (9) bottom is provided with fixed plate (17), fixed plate (17) both ends respectively with fixed ring (9) and lifting base (1) top fixed connection, fixed plate (17) material is the stainless steel component.

3. A maintenance device for auxiliary installation of electric power equipment as claimed in claim 1, wherein: the lead screw (8) is characterized in that a limiting block (18) is arranged at one end of the lead screw (8), the limiting block (18) is fixedly connected with the lead screw (8), the cross section area of the limiting block (18) is larger than that of the lead screw (8), and the limiting block (18) is made of alloy components.

4. A maintenance device for auxiliary installation of electric power equipment as claimed in claim 1, wherein: one end of the motor (3) is provided with a stabilizing plate (19), the stabilizing plate (19) is fixedly connected with the motor (3), and one end of the stabilizing plate (19) is fixedly connected with the inner wall of the transmission case (2).

5. A maintenance device for auxiliary installation of electric power equipment as claimed in claim 1, wherein: the second bevel gear (6) is structurally matched with the first bevel gear (5), the first bevel gear (5) is made of an alloy component, and the second bevel gear (6) is made of an alloy component.

6. A maintenance device for auxiliary installation of electric power equipment as claimed in claim 1, wherein: the sliding rod (14) is connected with the inner walls of the two moving blocks in a sliding mode, the sliding rod (14) is cylindrical, and the sliding rod (14) is made of alloy components.

7. A maintenance device for auxiliary installation of electric power equipment as claimed in claim 1, wherein: manned case (16) inner wall is provided with repair tools box (20), repair tools box (20) and manned case (16) fixed connection, repair tools box (20) inner wall is provided with screw box (21), screw box (21) and repair tools box (20) fixed connection, screw box (21) one side is provided with nut box (22), nut box (22) and repair tools box (20) inner wall fixed connection, nut box (22) one side is provided with spanner box (23), spanner box (23) and repair tools box (20) fixed connection, repair tools box (20) material is the stainless steel member.

8. A maintenance device for auxiliary installation of electric power equipment as claimed in claim 7, wherein: the wrench box (23) is fixedly connected with the maintenance tool box (20), and the wrench box (23) is made of a hard plastic component.