CN115849208A

CN115849208A - Electrical panel cabinet mobile device

Info

Publication number: CN115849208A
Application number: CN202211557252.5A
Authority: CN
Inventors: 张万期; 唐友顺; 仝力强; 张磊; 唐松
Original assignee: Tianjin Ship Repair Technology Research Institute 6313 Research Institute Of China Shipbuilding Corp
Current assignee: Tianjin Ship Repair Technology Research Institute 6313 Research Institute Of China Shipbuilding Corp
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-28

Abstract

The invention discloses an electric panel cabinet moving device which is composed of a hydraulic carrier and an n-type hoisting frame. The carrier consists of a control handle, a lever arm, a roller, a pallet fork, a universal caster, a meshing gear, a magnetic base and a hydraulic integrated pump; the lever arm is connected with the hydraulic integrated pump and used for controlling the lifting of the hydraulic integrated pump; the idler wheels, the universal trundles and the meshing gears are arranged on the telescopic fork and are used for adjusting the moving direction and the opening and closing angle of the two forks; the magnetic base arranged in the cavity of the fork can change a magnetic circuit and is firmly adsorbed on the steel deck. The n-type hoisting frame consists of upright posts, cross braces, roller set hoists, corner rollers and steel wire ropes; the roller train lifting appliance and the rollers are fixed on the cross braces, and the steel wire rope hand-operated device is fixed on the stand column and used for controlling the suspension and the movement of the disc cabinet. The n-type hoisting frame is arranged on the hydraulic integrated pump of the carrier. The device can be more standard, safe and efficient and used for moving the electrical panel cabinet of the offshore oil platform.

Description

Electrical panel cabinet mobile device

Technical Field

The invention relates to a mobile device applied to a device in a limited space, in particular to a mobile device of an electrical panel cabinet of an offshore oil platform.

Background

At present, the electrical panel cabinet of the offshore oil platform is installed in two situations, one is to use a crane to place the electrical panel cabinet in an electrical room and then install an upper deck of the room. The electric panel cabinet placed in a room is carried by workers in a combined manner or a hydraulic transport trolley is moved to a base welded on a deck, and then the mounting holes of the base of the electric panel cabinet are adjusted to be aligned by the workers in a combined manner or by using a structure beam and a scaffold to hang a manual hoisting machine and the like. The other is to use a crane to place the electric disc cabinet on a hoisting platform of a deck, and the electric disc cabinet is transported into a room by using a manual hydraulic transport trolley or a rolling bar and then installed. Because the space in passageway and room on the offshore oil platform is limited, some large-scale dish cabinet mounting tool and mechanical equipment are difficult to utilize, only can rely on manpower and small-size instrument. The installation method is too manual, the operation is not standard and is laborious, and particularly, when the electric panel cabinet is placed on the transport trolley and the welding base or is dismounted from the transport trolley and the welding base, and the position of the electric panel cabinet is finely adjusted by correcting the panel cabinet installation hole, personnel are easily injured or the panel cabinet is easily damaged; and the time is long, especially the manual hoisting machinery is hung according to the complicated situation of the field and the operation process.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provide the electric panel cabinet moving device which can safely and conveniently move and install the electric panel cabinet in a limited space under various working conditions.

In order to achieve the purpose, the technical scheme is as follows:

the invention relates to an electric disk cabinet moving device, which comprises a left hydraulic carrier and a right hydraulic carrier which are oppositely arranged, and comprises a carrier base, wherein a hydraulic cylinder is arranged on the carrier base through a hydraulic cylinder bottom plate, two gears which are meshed with each other are connected onto the hydraulic cylinder bottom plate, gear shafts of the two gears which are arranged along the vertical direction are rotationally connected with the hydraulic cylinder bottom plate, a plurality of pin holes with axes which are arranged along the vertical direction are formed in the circumferential direction of one gear, a positioning hole is formed in the hydraulic cylinder bottom plate at the position which is coaxially corresponding to each pin hole, the gear can be fixedly connected with the hydraulic cylinder bottom plate through a positioning pin which penetrates through the pin holes and the positioning holes, and one end of each of two pallet forks is fixedly connected with one gear;

the upper ends of hydraulic rods of hydraulic cylinders of two hydraulic carrying vehicles arranged along the vertical direction are respectively connected with a hanger base with a jack in the middle, the side wall of each hanger base is respectively connected with a locking screw rod along the horizontal direction in a threaded manner, the locking screw rod is connected with a hand wheel, the lower parts of a left upright post and a right upright post of an n-shaped hanger are respectively inserted into one jack and are tightly pressed and fixed in the jacks through the end parts of the locking screw rods, and the lower parts of the side walls of the left upright post and the right upright post of the n-shaped hanger are respectively connected with a steel wire rope hand-shaking device;

the hanging device comprises an n-type hanging frame, a roller set hanging tool and a hand-operated controller, wherein the left end and the right end of a cross brace of the n-type hanging frame are respectively connected with a corner roller, the roller set hanging tool comprises an n-type outer frame, a plurality of rotating rollers are arranged in the roller set hanging tool, roller shafts of the rotating rollers arranged along the horizontal direction are fixedly connected with front and rear baffles of the roller set hanging tool, the rotating rollers are supported on the cross brace of the hanging frame, a hanging arm with a hanging hole in the middle is respectively fixed on the bottom wall of the front and rear baffles of the n-type outer frame, the front end and the rear end of the hanging shaft are respectively inserted into the hanging holes of the front and rear hanging arms and are in threaded connection with nuts to limit the hanging shaft, a hanging hook of the combined hanging tool is used for hooking a hanging ring on an electric panel cabinet to be lifted, the left side and the right side of the roller set hanging tool on the n-type outer frame are respectively fixedly connected with one end of a steel wire rope, and the other end of each steel wire rope is fixedly connected with the hand-operated controller after bypassing one corner roller.

The invention has the advantages that: a large amount of labor work is saved, and the installation of the electric panel cabinet is safer and more standard; the work of repeatedly installing and adjusting manual hoisting machinery such as a chain block and the like is saved, and the installation of the electric panel cabinet is more time-saving and labor-saving; according to the size and weight of the electric panel cabinet, the self weight of the device can be controlled in a small range, the device is convenient to disassemble, assemble and assemble, and extra investment is saved; through the adjustment of the angle and the length of the fork and the matching adjustment of the wheel set lifting appliance, the operation in various conditions in a limited space can be realized, obstacles such as a threshold and the like can be easily crossed, and the centering work of the electric panel cabinet mounting hole and the welding base mounting hole can be quickly realized.

Drawings

Fig. 1 is a schematic structural diagram of an electric cabinet moving device according to the present invention;

FIG. 2 is a schematic view of a truck set spreader of FIG. 1;

FIG. 3 is a schematic view of a truck bed of the truck of FIG. 1;

FIG. 4 is a schematic view of a hanger base shown in FIG. 1;

FIG. 5 is an enlarged view of the magnetic base of the transporting vehicle shown in FIG. 1;

FIG. 6 is an enlarged view of the magnetic base of the transporting vehicle shown in FIG. 1 in a non-attracting state.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments.

The electric panel cabinet moving device as shown in the attached drawings comprises a left hydraulic carrying vehicle and a right hydraulic carrying vehicle which are oppositely arranged, wherein the hydraulic carrying vehicle is an improvement on the existing structure, the existing hydraulic carrying vehicle generally comprises a carrying vehicle base, a carrying vehicle roller 3 connected on the carrying vehicle base, two forks 6 which are arranged in parallel at intervals in front and back and are fixedly connected with the carrying vehicle base at one end, carrying vehicle trundles 5 are connected to the bottom walls of the other ends of the two forks 6, and a hydraulic cylinder 7 is installed on the carrying vehicle base through a hydraulic cylinder bottom plate 22. The hydraulic porter of the invention is improved in that: the hydraulic cylinder bottom plate 22 is connected with two gears 20 which are meshed with each other, gear shafts of the two gears 20 which are arranged along the vertical direction are rotatably connected with the hydraulic cylinder bottom plate 22, a plurality of pin holes 21 are formed in the circumferential direction of one of the gears, axes of the pin holes are arranged along the vertical direction, positioning holes are formed in the hydraulic cylinder bottom plate 22 at positions which correspond to the pin holes 21 in the coaxial line, the gears 20 can be fixedly connected with the hydraulic cylinder bottom plate 22 through positioning pins penetrating through the pin holes 21 and the positioning holes, and one end of each of the two forks 6 is fixedly connected with one gear. The two forks 6 can be rotated outward by the rotation gear 20 to form a larger support angle, so that the support is more stable.

Preferably, open in carrier fork 6 and have the cavity and install magnetic base 4 in the cavity, realize the actuation through the rotation of magnetic circuit, firmly be fixed in on the platform steel deck, it is more safe firm when making the carrier static. The magnetic base 4 is commercially available.

The upper ends of hydraulic rods 23 of hydraulic cylinders 7 of two hydraulic carrying vehicles arranged along the vertical direction are respectively connected with a hanger base with a jack in the middle, the side wall of each hanger base is respectively connected with a locking screw rod along the horizontal direction by screw threads, and the locking screw rod is connected with a hand wheel 24. The lower parts of the left and right upright posts 9 of an n-type hanger are respectively inserted into an insertion hole and are tightly pressed and fixed in the insertion holes through the end parts of the locking screws and the upright posts 9. The lower parts of the side walls of the left upright post 9 and the right upright post 9 of the n-shaped hanging bracket are respectively connected with a steel wire rope hand crank 15. The steel wire rope hand crank 15 is a commercially available product.

The utility model discloses a hanger, including n type gallows, roller train hoist 12, a plurality of rotation gyro wheels 18 set up the inside of roller train hoist 12 and through the gyro wheel axle 17 of the rotation gyro wheel that sets up along the horizontal direction with the front and back baffle of roller train hoist 12 is fixed continuous, a plurality of rotation gyro wheels 18 support on gallows stull 10, be fixed with a davit 19 that the centre was opened and is had the lewis hole respectively on the diapire of the front and back baffle of n type frame, the front and back both ends of davit insert respectively in the davit hole of front and back davit 19 and threaded connection have the nut in order to spacing to the davit, the lifting hook of a combination hoist 16 is used for treating the rings on the electric panel cabinet that promotes. The left side and the right side of the roller set lifting appliance 12 on the n-shaped outer frame are respectively fixedly connected with one end of a steel wire rope 14, and the other end of each steel wire rope 14 is respectively fixedly connected with a hand-operated controller 15 after bypassing a corner roller 13. The modular slings 16 are commercially available.

Preferably, a stop piece 11 is fixed on each of the left and right sides of the bottom wall of the cross brace to limit the position of the roller set hanger 12.

During operation, remove hydraulic pressure carrier and make wheel train hoist 12 be located electric panel cabinet directly over, utilize four hoisting points on electric panel cabinet upper portion to hang it in combination hoist 16, press hydraulic pressure carrier lever arm 2, make the jacking of pneumatic cylinder 7, electric panel cabinet successfully lifts by crane, utilizes wire rope hand controller 15 to control wheel train hoist 12 and slides and brake, removes the carrier and transports electric panel cabinet. Through the cooperation of the two carrying vehicles, the plate cabinet can easily cross over the threshold and be placed on a welding base in a limited space room, and the plate cabinet base can be detached for maintenance.

Claims

1. The utility model provides an electric panel cabinet mobile device, includes two hydraulic pressure carrier of mutual disposition about controlling, includes the carrier base on install pneumatic cylinder (7), its characterized in that through pneumatic cylinder bottom plate (22): the hydraulic cylinder bottom plate is connected with two gears (20) which are meshed with each other, gear shafts of the two gears which are arranged along the vertical direction are rotationally connected with the hydraulic cylinder bottom plate, a plurality of pin holes (21) with axes arranged along the vertical direction are formed in the circumferential direction of one of the gears, a positioning hole is formed in the hydraulic cylinder bottom plate at the position corresponding to the coaxial line of each pin hole, the gears can be fixedly connected with the hydraulic cylinder bottom plate through positioning pins penetrating through the pin holes and the positioning holes, and one end of each of two forks (6) is fixedly connected with one gear;

the upper ends of hydraulic rods (23) of hydraulic cylinders of two hydraulic carrying vehicles arranged along the vertical direction are respectively connected with a hanger base with a jack in the middle, the side wall of each hanger base is respectively connected with a locking screw rod along the horizontal direction, the locking screw rods are connected with hand wheels (24), the lower parts of a left upright post and a right upright post (9) of an n-shaped hanger are respectively inserted into one jack and are tightly pressed and fixed in the jacks through the end parts of the locking screw rods, and the lower parts of the side walls of the left upright post and the right upright post of the n-shaped hanger are respectively connected with a steel wire rope hand-shaking device (15);

the utility model discloses an electric appliance cabinet lifting device, including n type gallows, roller train hoist, suspension shaft, lifting hook, hanging ring, steel wire rope (14) and hand controller, n type gallows's stull about both ends be connected with a corner gyro wheel (13) respectively, a roller train hoist (12) include n type frame, a plurality of rotation gyro wheels (18) set up the inside of roller train hoist and through the gyro wheel axle (17) of the rotation gyro wheel that sets up along the horizontal direction with the baffle is fixed continuous around the roller train hoist, a plurality of rotation gyro wheels support on gallows stull (10), be fixed with a davit (19) that open in the middle of the diapire of the baffle around the n type frame respectively, both ends insert respectively around the davit in the davit and threaded connection has the nut in order to spacing to the davit, the lifting hook of a combination hoist (16) is used for the hanging ring on the electric appliance cabinet of hanging ring of waiting to promote, the n type frame on the left and right sides of roller train hoist respectively with the one end fixed phase of a steel wire rope (14), the other end of every steel wire rope is fixed continuous with hand controller after bypassing a corner respectively.

2. The electrical panel cabinet moving apparatus as claimed in claim 1, wherein: a cavity is arranged in the pallet fork of the carrier and a magnetic base is arranged in the cavity.

3. The electrical panel cabinet moving apparatus according to claim 1 or 2, wherein: and the left side and the right side of the bottom wall of the cross brace are respectively fixed with a stop piece for limiting the roller set lifting appliance.