CN216403588U

CN216403588U - Auxiliary hoisting equipment for subway substation equipment

Info

Publication number: CN216403588U
Application number: CN202122592645.7U
Authority: CN
Inventors: 杨鸿铭
Original assignee: Individual
Current assignee: Xuzhou Suiyi Interactive Technology Development Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-29
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses auxiliary hoisting equipment for subway substation equipment, which comprises a frame body, wherein electric push rods are fixedly arranged above two sides of the frame body, positioning plates are fixedly arranged at the output ends of the electric push rods, a plurality of groups of hydraulic cylinders are fixedly arranged at the top of the frame body, a top plate is fixedly arranged at the output end of each hydraulic cylinder, two groups of hoisting motors are fixedly arranged at the top of the top plate, hoisting wheels are fixedly arranged on one side of each hoisting motor, and a back plate is fixedly arranged at the back of the frame body. The lifting motor is matched with the lifting wheel, so that the lifting support can be carried out when the equipment is lifted, the condition that the equipment falls off when the main crane is broken or unhooked is avoided, the safety during lifting of the equipment is improved, the practicability is improved, the traction rod is matched with the moving wheel, the equipment can move during auxiliary lifting of the substation equipment, the flexibility of the equipment is improved, the auxiliary lifting equipment is more convenient to use, and the application range is expanded.

Description

Auxiliary hoisting equipment for subway substation equipment

Technical Field

The utility model relates to the technical field of substation equipment installation, in particular to auxiliary hoisting equipment for subway substation equipment.

Background

A substation (substation), as the name implies, is a place where voltage is changed, is a place where voltage and current of electric energy are converted, concentrated and distributed in an electric power system, and in order to ensure the quality of electric energy and the safety of equipment, the substation is further required to perform voltage regulation, power flow (the flow direction and distribution of voltage, current and power in each node and branch in the electric power system) control and protection of power transmission and distribution lines and main electric equipment, and the substation can be divided into an electric power substation and a traction substation (for electric railways and electric cars) according to application, and a term defined in national standard GB 50053-94 "10 kv and below transformer design specification" is defined as "an alternating current power supply of 10kv and below supplies power to electric equipment after being transformed by an electric power transformer", and what conforms to this is the substation, and the equipment needs to be hoisted when being installed.

Although the conventional auxiliary hoisting equipment for subway substation equipment achieves basic operation performance, the following defects still exist:

1. the conventional auxiliary hoisting equipment for the subway substation equipment is simple in structure, does not have the function of fixing and protecting the equipment during auxiliary hoisting, and is easy to collide due to swinging when the substation equipment is hoisted, so that the equipment is easy to be damaged due to collision during hoisting operation, and the safety of the auxiliary hoisting equipment is reduced;

2. meanwhile, the conventional auxiliary hoisting equipment for the subway substation equipment does not have the function of carrying out secondary hoisting protection on the equipment when in use, and can be used for hoisting and protecting the equipment when the main crane is broken or unhooked, so that the condition that the equipment is damaged due to dropping is avoided, and the practicability of the auxiliary hoisting equipment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide auxiliary hoisting equipment for subway substation equipment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a supplementary lifting device of subway substation equipment, includes the support body, the top of support body both sides is all fixed mounting has electric putter, and the all fixed mounting of electric putter's output has the locating plate, the top fixed mounting multiunit pneumatic cylinder of support body, and the output fixed mounting of pneumatic cylinder has the roof, the top fixed mounting of roof has two sets of motors that lift by crane, and lifts by crane one side fixed mounting of motor has the hoisting wheel, the back fixed mounting of support body has the backplate, and fixed mounting has the mount pad on the backplate, movable mounting has the traction frame on the mount pad.

Preferably, the positioning plate is fixedly provided with a rubber pad, and the lower parts of two sides inside the frame body are fixedly provided with a protection plate.

Preferably, the central position of the top plate is provided with a main hoisting hole, and the top plate at the front side of the hoisting wheel is provided with auxiliary hoisting holes.

Preferably, the lifting wheels are all provided with lifting ropes, and the bottoms of the lifting ropes are all fixedly provided with lifting hooks.

Preferably, the traction frame is movably provided with a rotating seat, and the rotating seat is fixedly provided with a connecting seat.

Preferably, the bottom of the frame body is rotatably provided with a wheel frame, and the outer side of the wheel frame is rotatably provided with a movable wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. be provided with the support body and can protect in the outside when equipment hoists, avoided equipment to appear the condition of collision with outside building or object when hoist and mount, increased the security of equipment when hoist and mount, improved the practicality, be provided with electric putter and locating plate cooperation, can support fixedly when hoisting equipment, increased the stability of equipment when hoist and mount, improved the security when hoist and mount.

2. Be provided with and lift by crane the motor and lift by crane the wheel cooperation, can lift by crane the support when equipment hoists, cause the condition that equipment dropped when having avoided main loop wheel machine to appear splitting or unhook the condition, security when having increased equipment hoist and mount has improved the practicality, is provided with the traction lever and removes the wheel cooperation, can be equipment to the removal when supplementary hoist and mount of substation equipment, has improved the flexibility of equipment, makes supplementary lifting device convenient to use more, has enlarged application scope.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the back structure of the present invention;

fig. 4 is a schematic view of the height adjusting structure of the present invention.

In the figure: 1. a wheel carrier; 101. a moving wheel; 2. a frame body; 201. a back plate; 202. a protection plate; 3. an electric push rod; 4. positioning a plate; 401. a rubber pad; 5. a hydraulic cylinder; 6. a top plate; 601. a main hoisting hole; 602. auxiliary hoisting holes; 7. a hoisting motor; 701. lifting wheels; 8. lifting a lifting rope; 801. lifting a lifting hook; 9. a mounting seat; 10. a traction frame; 1001. a rotating base; 1002. a connecting seat.

Detailed Description

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a supplementary lifting device of subway substation equipment, includes support body 2, and support body 2 can protect the outside when transformer substation equipment hoists, has avoided transformer substation equipment to appear the condition of collision with outside building or object when the hoist and mount is removed, has increased the security of transformer substation equipment when hoist and mount, and the top of 2 sides of support body all has electric putter 3 through bolt fixed mounting, and electric putter 3's model can be: YS-L35-24-50-14-2300 type, the electric push rod 3 is connected with an external power supply through a wire, the output end of the electric push rod 3 is fixedly provided with a positioning plate 4, the electric push rod 3 can move the positioning plate 4 in the inner side through extension, the positioning plate 4 can be extended through the electric push rod 3 to support and position the hoisted substation equipment, so that the stability of the substation equipment during hoisting operation is improved, the condition that the substation equipment swings back and forth during hoisting is avoided, the safety of the substation equipment during hoisting is improved, rubber pads 401 are fixedly arranged on the positioning plates 4 through embedding, the rubber pads 401 can be protected when the positioning plates 4 support and position the substation equipment, the condition that paint on the surface of the substation equipment is scratched is avoided, and the protection plates 202 are fixedly arranged below two sides inside the frame body 2 through bolts, the protection plate 202 can protect the lower part of the substation equipment during auxiliary hoisting;

there is pneumatic cylinder 5 at the top of support body 2 through bolt fixed mounting, pneumatic cylinder 5 passes through hydraulic pressure pipeline and outside hydraulic pump connection, and there is roof 6 at the top of pneumatic cylinder 5 through bolt fixed mounting, extension through pneumatic cylinder 5 can be to the height of roof 6 adjusting, and the central point department of roof 6 is equipped with main hole for hoist 601, main hole for hoist 601 is convenient for outside main loop wheel machine's lifting hook to enter into the inside of equipment and carry out the hoist and mount operation to transformer equipment, and all there is hoisting motor 7 in the both sides of roof 6 through bolt fixed mounting, the model that lifts by crane motor 7 can be: the power transformation substation is of a PA200 type, a hoisting motor 7 is connected with an external power supply through a lead, a hoisting wheel 701 is fixedly installed on one side of the hoisting motor 7 through a bolt, the output end of the hoisting motor 7 is fixedly connected with the hoisting wheel 701, so that the hoisting wheel 701 is driven to rotate through the hoisting motor 7, auxiliary hoisting holes 602 are formed in a top plate 6 on the front side of the hoisting wheel 701, a hoisting rope 8 is arranged on the hoisting wheel 701, a hoisting hook 801 is fixedly installed at one end of the hoisting rope 8 through a bolt, the auxiliary hoisting holes 602 facilitate the hoisting hook 801 and the hoisting rope 8 to enter the interior of the equipment, so that the power transformation substation equipment can be hoisted and supported secondarily through the matching of the hoisting motor 7, the hoisting wheel 701, the hoisting rope 8 and the hoisting hook 801, the condition that the power transformation substation equipment falls off under the condition that a main hoisting rope is broken or unhooked is avoided, and the safety of the substation equipment during hoisting operation is improved, the practicability is improved;

the bottom of the frame body 2 is movably provided with a wheel frame 1 through embedding, the outer side of the wheel frame 1 is rotatably provided with a moving wheel 101 through a rotating shaft, the wheel frame 1 and the moving wheel 101 are matched to move the equipment, thereby facilitating the movement of equipment during the auxiliary hoisting of the substation equipment and improving the flexibility of the equipment, the back part of the frame body 2 is fixedly provided with a back plate 201 through bolts, and the back plate 201 is fixedly provided with the mounting seat 9 by welding, the mounting seat 9 is movably provided with the traction frame 10 by a bolt, the traction frame 10 is convenient for external traction equipment to carry out traction movement on the equipment, the practicability of the equipment is improved, a rotary seat 1001 is movably mounted on the traction frame 10 in an embedded manner, a connecting seat 1002 is fixedly mounted on the rotary seat 1001 through a bolt, and the connecting seat 1002 facilitates understanding of the traction frame 10 and external traction equipment, so that the practicability of the equipment is improved;

the working principle is as follows: the frame body 2 can protect the exterior of the substation equipment during hoisting, the electric push rod 3 can be matched with the positioning plate 4 to support and position the substation equipment, the hoisting motor 7 and the hoisting wheel 701 are matched to secondarily hoist and support the substation equipment, the moving wheel 1 is matched with the wheel carrier 101 to move the equipment, and the traction frame 10 facilitates traction movement of the equipment by an external traction mechanism.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a supplementary lifting device of subway substation equipment, includes support body (2), its characterized in that: the utility model discloses a lifting device, including support body (2), electric putter (3), and the output of electric putter (3) is fixed mounting all has locating plate (4), top fixed mounting multiunit pneumatic cylinder (5) of support body (2), and the output fixed mounting of pneumatic cylinder (5) has roof (6), the top fixed mounting of roof (6) has two sets of motors (7) that lift by crane, and lifts by crane one side fixed mounting of motor (7) and have hoisting wheel (701), the back fixed mounting of support body (2) has backplate (201), and fixed mounting has mount pad (9) on backplate (201), movable mounting has traction frame (10) on mount pad (9).

2. The auxiliary hoisting equipment of the subway substation equipment according to claim 1, characterized in that: the rubber pads (401) are fixedly mounted on the positioning plate (4), and the protection plates (202) are fixedly mounted below two sides of the interior of the frame body (2).

3. The auxiliary hoisting equipment of the subway substation equipment according to claim 1, characterized in that: the center position department of roof (6) is equipped with main hole for hoist (601), and all is equipped with supplementary hole for hoist (602) on roof (6) of hoisting wheel (701) front side.

4. The auxiliary hoisting equipment of the subway substation equipment according to claim 1, characterized in that: lifting ropes (8) are arranged on the lifting wheels (701), and lifting hooks (801) are fixedly mounted at the bottoms of the lifting ropes (8).

5. The auxiliary hoisting equipment of the subway substation equipment according to claim 1, characterized in that: a rotary seat (1001) is movably mounted on the traction frame (10), and a connecting seat (1002) is fixedly mounted on the rotary seat (1001).

6. The auxiliary hoisting equipment of the subway substation equipment according to claim 1, characterized in that: the bottom of support body (2) all rotates and installs wheel carrier (1), and the outside of wheel carrier (1) all rotates and installs removal wheel (101).