CN217535313U

CN217535313U - Lifting device for power equipment installation

Info

Publication number: CN217535313U
Application number: CN202221553828.6U
Authority: CN
Inventors: 邓文; 梁灼坤
Original assignee: Shenzhen Huafa Construction Engineering Co ltd
Current assignee: Shenzhen Huafa Construction Engineering Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-04
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to an electric power engineering technology field especially relates to a elevating gear is used in power equipment installation, has solved among the prior art elevating gear and has not possessed usually and prevent falling the function, lacks corresponding protection architecture, however, meets unexpected circumstances and may lead to power equipment to drop at the in-process that rises to rise, causes higher economic loss, causes the problem of incident even. The utility model provides a lifting device is used in power equipment installation, includes the bottom plate, and the support is installed to top one side of bottom plate, and top one side of support is provided with the wind-up roll, and the both ends of wind-up roll are all rotated and are connected with the mounting bracket of being connected with the support top, and top one side of support is provided with the motor. The utility model discloses it is rational in infrastructure, be convenient for realize protecting the bearing in the bottom through the carriage when electrical equipment goes up and down, avoid electrical equipment to drop at the lift in-process and damage or injure personnel's the condition by a crashing object condition appearance.

Description

Lifting device for power equipment installation

Technical Field

The utility model relates to an electric power engineering technical field especially relates to a elevating gear is used in power equipment installation.

Background

The electric power engineering is an engineering related to the production, transmission and distribution of electric energy, and also includes engineering applying the electric power and energy in a plurality of fields in a broad sense, and can be understood to the transmission and transformation industry expansion engineering, the electric power equipment mainly includes two categories of power generation equipment and power supply equipment, the power generation equipment mainly includes a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly includes transmission lines, mutual inductors, contactors and the like with various voltage grades, and the electric power equipment sometimes needs to be installed at a high place when the electric power equipment is installed.

Under the general condition, the weight and the size of the power equipment are large, in the installation process, manpower is not enough to easily support the power equipment to complete installation, and the power equipment needs to be lifted or descended by a lifting device to meet a certain installation height requirement;

however, in the existing method, the lifting device usually does not have a fall-prevention function, and lacks a corresponding protection structure, however, the falling of the power equipment may be caused by an unexpected situation in the lifting process, which causes higher economic loss and even safety accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lifting device is used in power equipment installation has solved among the prior art lifting device and has generally not possessed the function of preventing falling, lacks corresponding protection architecture, however, meets unexpected circumstances and probably leads to power equipment to drop at the in-process that rises to rise, causes higher economic loss, leads to the fact the problem of incident even.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the lifting device for mounting the power equipment comprises a bottom plate, wherein a support is mounted on one side of the top of the bottom plate, a winding roller is arranged on one side of the top of the support, two ends of the winding roller are rotatably connected with a mounting frame connected with the top of the support, a motor is arranged on one side of the top of the support, an output shaft of the motor is in transmission connection with a shaft rod, one end of the shaft rod penetrates through the mounting frame and is connected with one side of the winding roller through a shaft sleeve, a bearing frame is arranged at the bottom of the support, a first bevel gear is sleeved on one side of the outer ring of the shaft rod, one side of the bearing frame is connected with a movable plate through a plurality of connecting rods, the bottom of the first bevel gear is connected with a second bevel gear through clamping and meshing, a screw rod is fixedly connected with one end of the center of the bottom of the second bevel gear, penetrates through the shaft sleeve and penetrates through the top of the support, an extending end of the screw rod penetrates through a guide rod, one end of the guide rod penetrates through a sliding sleeve and is vertically arranged on one side of the screw rod and is connected with the support, the other end of the bottom plate is connected with the bottom plate, a hook is arranged on the top of the bearing frame, and is connected with a traction rope wound and connected with the winding roller.

Preferably, both ends of the winding roller are rotatably connected with the mounting rack through rotating shafts, and the bottom of the mounting rack is connected with the top of the support.

Preferably, the bottom of the motor is fixedly connected with a base fixedly connected with the top of the support through a bolt.

Preferably, one side of the support is provided with an auxiliary wheel matched with the traction rope, and both sides of the auxiliary wheel are rotatably connected with fixing rods connected with the side wall of the support.

Preferably, one end of the connecting rod is fixedly connected with a side wall bolt of the bearing frame, and the other end of the connecting rod is fixedly connected with a side wall bolt of the moving plate.

Preferably, both sides of the bottom of the support are fixedly connected with mounting plates, and the bottom of each mounting plate is fixedly connected with a top bolt of the bottom plate.

The utility model discloses possess following beneficial effect at least:

through the setting of couple, the wind-up roll, motor and haulage rope, be convenient for go up and down to power equipment, when the output shaft of motor drove axostylus axostyle and bevel gear one and rotates simultaneously, bevel gear two rotates with the screw rod in step and drives movable plate and bearing frame and carry out synchronous lift removal in the vertical direction of guide arm, and is rational in infrastructure, is convenient for realize protecting the bearing in the bottom through bearing frame when electrical equipment goes up and down, avoids electrical equipment to drop the damage or injure personnel's the condition appearance by a crashing object at the lift in-process.

The utility model discloses still possess following beneficial effect:

be convenient for go up and down to power equipment, when the output shaft of motor drives axostylus axostyle and bevel gear rotates simultaneously, bevel gear two rotates with the screw rod in step and drives movable plate and carriage and carry out synchronous lift removal in the vertical direction of guide arm, and is rational in infrastructure, be convenient for realize protecting the bearing in the bottom through the carriage when electrical equipment goes up and down, avoid electrical equipment to drop in the lift in-process and damage or injure personnel's the condition appearance by a crashing object, through the connecting rod, the setting of base and dead lever, be convenient for realize that the combination of whole device is ann tears open, the equipment transportation in later stage has been made things convenient for.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced 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 any creative effort.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the wind-up roll of the present invention;

fig. 3 is a schematic view of the bracket structure of the present invention.

In the figure: 1. a base plate; 2. a bearing frame; 3. hooking; 4. a hauling rope; 5. a wind-up roll; 6. a support; 7. a mounting frame; 8. a first bevel gear; 9. a motor; 10. a base; 11. moving the plate; 12. a screw; 13. a second bevel gear; 14. an auxiliary wheel; 15. a fixing rod; 16. a guide bar; 17. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a lifting device for electric power equipment installation comprises a bottom plate 1, a support 6 is installed on one side of the top of the bottom plate 1, a winding roller 5 is arranged on one side of the top of the support 6, both ends of the winding roller 5 are rotatably connected with a mounting rack 7 connected with the top of the support 6, a motor 9 is arranged on one side of the top of the support 6, an output shaft of the motor 9 is in transmission connection with a shaft lever, one end of the shaft lever penetrates through the mounting rack 7 and is connected with one side of the winding roller 5 through a shaft sleeve, a bearing frame 2 is arranged at the bottom of the support 6, a bevel gear 8 is sleeved on one side of the outer ring of the shaft lever, one side of the bearing frame 2 is connected with a movable plate 11 through a plurality of connecting rods 17, the bottom of the bevel gear 8 is connected with a bevel gear II 13 through snap-in engagement, a screw 12 is fixedly connected at the center of the bottom of the bevel gear II 13, one end of the screw penetrates through the top of the support 6 through the shaft sleeve, the extending end of the movable plate 12 is rotatably connected with the top of the bottom plate 1 through a screw sleeve, a guide rod 16 is vertically arranged on one side of the screw 12, one end of the guide rod is connected with the movable plate 16, the support 6, the other end of the movable plate is connected with a winding roller 4, the hook 3, and is specifically connected with a winding rope, through the arrangement of the hook 3, the wind-up roll 5, the motor 9 and the traction rope 4, the lifting of the power equipment is facilitated, meanwhile, when the output shaft of the motor 9 drives the shaft rod and the bevel gear I8 to rotate, the bevel gear II 13 and the screw rod 12 synchronously rotate to drive the movable plate 11 and the bearing frame 2 to synchronously lift and move in the vertical direction of the guide rod 16, the structure is reasonable, the bottom of the bearing frame 2 is protected and supported when the electrical equipment lifts, and the situation that the electrical equipment drops to damage or injures people by smashing in the lifting process is avoided.

The scheme has the following working processes:

through couple 3, wind-up roll 5, the setting of motor 9 and haulage rope 4, be convenient for go up and down to power equipment, simultaneously when motor 9's output shaft drove axostylus axostyle and bevel gear 8 and rotates, bevel gear two 13 and screw rod 12 rotate in step and drive movable plate 11 and carriage 2 and carry out synchronous lift removal in the vertical direction of guide arm 16, and is rational in infrastructure, be convenient for realize carrying out the protection bearing in the bottom through carriage 2 when electrical equipment goes up and down, avoid electrical equipment to drop the damage or injure personnel's the condition appearance by a crashing object at the lift in-process.

According to the working process, the following steps are known:

it is rational in infrastructure, be convenient for realize protecting the bearing in the bottom through bearing frame 2 when electrical equipment goes up and down, avoid electrical equipment to drop the damage or injure personnel's the condition appearance by a crashing object at the lift in-process.

Further, the both ends of wind-up roll 5 all rotate through pivot and mounting bracket 7 to be connected, and the bottom of mounting bracket 7 is connected with the top of support 6, and is concrete, through the setting of mounting bracket 7, the ann of wind-up roll 5 of being convenient for tears open and maintains.

Further, the bottom bolt fixedly connected with of motor 9 and support 6 top fixed connection's base 10, it is concrete, through the setting of base 10, be convenient for ann tear open the connection to motor 9.

Further, one side of support 6 is provided with auxiliary wheel 14 with 4 looks adaptations of haulage rope, and the both sides of auxiliary wheel 14 are all rotated and are connected with the dead lever 15 of being connected with support 6 lateral walls, and is concrete, through the setting of auxiliary wheel 14, is convenient for support haulage rope 4.

Further, one end of the connecting rod 17 is fixedly connected with the side wall bolt of the bearing frame 2, and the other end of the connecting rod is fixedly connected with the side wall bolt of the moving plate 11, specifically, the moving plate 11 and the bearing frame 2 can be conveniently mounted and dismounted through the arrangement of the connecting rod 17.

Further, the equal fixedly connected with mounting panel in bottom both sides of support 6, the bottom of mounting panel and the top bolt fixed connection of bottom plate 1 are concrete, through the setting of mounting panel, and the partition when being convenient for realize the transportation is torn open in the ann of the support 6 of being convenient for.

In conclusion: be convenient for go up and down to power equipment, when the output shaft of motor 9 drives axostylus axostyle and bevel gear 8 and rotates simultaneously, bevel gear two 13 and screw rod 12 rotate in step and drive movable plate 11 and bearing frame 2 and carry out synchronous lift removal in the vertical direction of guide arm 16, and is rational in infrastructure, be convenient for realize protecting the bearing in the bottom through bearing frame 2 in the electrical equipment lift, avoid electrical equipment to drop the damage or injure personnel's the condition appearance by a crashing object at the lift in-process, through connecting rod 17, base 10 and dead lever 15's setting, be convenient for realize that the combination of whole device is ann tears open, the equipment transportation in later stage has been made things convenient for.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A lifting device for electric equipment installation comprises a bottom plate (1), and is characterized in that a support (6) is installed on one side of the top of the bottom plate (1), a winding roller (5) is arranged on one side of the top of the support (6), two ends of the winding roller (5) are rotatably connected with an installation frame (7) connected with the top of the support (6), a motor (9) is arranged on one side of the top of the support (6), an output shaft of the motor (9) is in transmission connection with a shaft rod, one end of the shaft rod penetrates through the installation frame (7) and is connected with one side of the winding roller (5) through a shaft sleeve, a bearing frame (2) is arranged at the bottom of the support (6), a bevel gear I (8) is sleeved on one side of the outer ring of the shaft rod, one side of the bearing frame (2) is connected with a movable plate (11) through a plurality of connecting rods (17), the bottom of the bevel gear I (8) is connected with a bevel gear II (13) through clamping tooth meshing, a screw rod (12) is fixedly connected with one end of which penetrates through the top of the support (6) through the shaft sleeve at the center of the bottom of the bevel gear II (13), an extending end of the screw rod (12) is fixedly connected with the top of the bottom plate (1) through the shaft sleeve, one end of the guide rod (16) through a sliding sleeve, one end of the guide rod (16) is connected with one end of the guide rod (16) and is connected with the guide rod (16) connected with the guide rod (6), the other end is connected with the bottom plate (1), the top of the bearing frame (2) is provided with a hook (3), and the top of the hook (3) is connected with a traction rope (4) wound and connected with a winding roller (5).

2. The lifting device for electric power equipment installation according to claim 1, wherein both ends of the wind-up roll (5) are rotatably connected with a mounting rack (7) through a rotating shaft, and the bottom of the mounting rack (7) is connected with the top of the support (6).

3. The lifting device for mounting electric power equipment as claimed in claim 2, characterized in that the bottom of the motor (9) is fixedly connected with a base (10) fixedly connected with the top of the bracket (6).

4. The lifting device for mounting the power equipment as claimed in claim 1, wherein one side of the bracket (6) is provided with an auxiliary wheel (14) matched with the traction rope (4), and both sides of the auxiliary wheel (14) are rotatably connected with fixing rods (15) connected with the side wall of the bracket (6).

5. The lifting device for mounting electric power equipment as claimed in claim 1, wherein one end of the connecting rod (17) is fixedly connected with the side wall bolt of the bearing frame (2), and the other end is fixedly connected with the side wall bolt of the moving plate (11).

6. The lifting device for mounting the electric power equipment as claimed in claim 5, wherein mounting plates are fixedly connected to two sides of the bottom of the bracket (6), and the bottom of the mounting plates is fixedly connected with the top bolt of the bottom plate (1).