CN218968687U

CN218968687U - Lifting framework for installing power equipment

Info

Publication number: CN218968687U
Application number: CN202223283055.7U
Authority: CN
Inventors: 余光俊; 林娟
Original assignee: Anhui Guohui Electric Power Construction Co ltd
Current assignee: Anhui Guohui Electric Power Construction Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-05
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a lifting framework for mounting electric equipment, which belongs to the technical field of lifting frameworks and comprises a base and a mounting beam, wherein the left side of the top of the base is fixedly connected with a turntable through a bolt, the middle part of the top of the turntable is fixedly connected with a fixed upright post through a bolt, the middle part of the right side wall of the base is provided with a rotating hole, a nut is placed in an inner cavity of the rotating hole, the right side wall of the base is slidably connected with an arc-shaped moving beam, the right side wall of the arc-shaped moving beam is provided with an adjusting groove, the inner cavity of the adjusting groove is inserted with a fixing screw, and the tail end of the fixing screw is in threaded connection with the inner cavity of the nut.

Description

Lifting framework for installing power equipment

Technical Field

The utility model relates to the technical field of hoisting frameworks, in particular to a hoisting framework for installing power equipment.

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, the power supply equipment mainly comprises power transmission lines with various voltage levels, transformers, contactors and the like, the power industry in China is in an unprecedented high-speed development period, and the installation of various power equipment is not separated from a power equipment hoisting framework.

The existing power equipment hoisting framework can only be adjusted before installation, can not be moved and adjusted in the process of hoisting the power equipment, needs to be adjusted back and forth in position during hoisting, is extremely complicated in operation and extremely low in efficiency, can only be used for fixed-point hoisting of the power equipment, can not be moved and adjusted, and therefore has limitation and reduced universality, and therefore the hoisting framework for power equipment installation is provided.

Disclosure of Invention

The utility model aims to provide a hoisting framework for installing power equipment, which aims to solve the problems that in the prior art, the existing hoisting framework for the power equipment can only be adjusted before installation, and cannot be moved and adjusted in the hoisting process of the power equipment, so that position adjustment needs to be performed back and forth during hoisting, and the existing hoisting framework for the power equipment can only be used for fixed-point hoisting of the power equipment and cannot be moved and adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting frame for power equipment installation, includes base and installation roof beam, the top left side of base is through bolt fixedly connected with carousel, the department passes through bolt fixedly connected with fixed column in the middle of the top of carousel, the department is opened in the middle of the right side wall of base has the rotation hole, the nut has been placed to the inner chamber in rotation hole, the right side wall sliding connection of base has the arc movable beam, the adjustment tank has been opened to the right side wall of arc movable beam, the inner chamber grafting of adjustment tank has fixing screw, fixing screw's terminal spiro union is in the inner chamber of nut, the department passes through bolt fixedly connected with removal stand in the middle of the top of arc movable beam, both sides are passed through bolt fixedly connected with first universal wheel around the bottom of arc movable beam, the bottom four corners of base is through bolt fixedly connected with second universal wheel, the front side wall of base is opened has the silo, the installation roof beam passes through bolt fixedly connected with the fixed column with between the top of removal stand.

As a further description of the above technical solution:

the inside of installation roof beam is opened there is the removal groove, the connecting rod has been placed to the inner chamber in removal groove, the lateral wall left and right sides rotation is connected with the gyro wheel around the connecting rod, gyro wheel sliding connection is in the inner chamber in removal groove, open at the top and the bottom of installation roof beam has logical groove, logical groove with it is linked together to remove the groove.

As a further description of the above technical solution:

the left and right sides of the top of connecting rod fixedly connected with bracing piece, the top of bracing piece runs through upside logical groove and extends to the top of installation roof beam, fixedly connected with rack between the top of bracing piece.

As a further description of the above technical solution:

the middle of the rear side of the bottom of the mounting beam is fixedly connected with a servo motor through a bolt, the front end of a power output shaft of the servo motor is fixedly connected with a gear, and the gear and the rack are meshed for rotation.

As a further description of the above technical solution:

the bottom of extension rod runs through the downside through groove and extends to the bottom of installation roof beam, and fixedly connected with mounting panel, the department passes through bolt fixedly connected with electric capstan in the middle of the bottom of mounting panel, the bottom left and right sides rotation of mounting panel is connected with the pulley, electric capstan's lateral wall winding has wire rope, wire rope runs through the pulley, wire rope's end fixedly connected with fixation hook.

As a further description of the above technical solution:

the top left side front side fixedly connected with controller of base, the controller passes through electric wire and servo motor and electric capstan.

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

1. this lifting frame is used in power equipment installation, the carousel through the left side installation of base top, the fixed column is installed at the top of carousel, there is the arc movable beam at the right side of base simultaneously, open in the left side of arc movable beam has the adjustment tank, it removes to support the arc movable beam through fixing screw, the arc movable beam removes through first universal wheel simultaneously, the movable column is installed at the top of arc movable beam, install the top at fixed column and movable column with the installation roof beam, remove through the arc movable beam, and rotate through the cooperation of carousel, can carry out angular adjustment to lifting frame, thereby can carry out the adjustment installation of position to the in-process of power equipment hoist and mount, the lifting efficiency of power equipment has also been improved in the time of the operation of being convenient for.

2. This hoisting frame is used in power equipment installation makes the connecting rod remove in the removal groove through the gyro wheel, drives the gear through servo motor and rotates, and the gear meshes with the rack and rotates, and the rack passes through the bracing piece and drives the connecting rod and remove to the connecting rod passes through the extension rod and drives the mounting panel and remove, hoist and mount power equipment through the fixed hook, and the mounting panel drives the power equipment of fixed hook bottom and removes and adjust the hoist and mount, thereby can make hoisting frame not be limited in fixed point hoist and mount, and the commonality is higher.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a lifting frame for installing electric equipment;

FIG. 2 is a schematic diagram of a cross-sectional front view of a lifting frame for installing electrical equipment according to the present utility model;

FIG. 3 is a schematic top cross-sectional view of a lifting frame for installing electrical equipment according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a of a lifting frame for installing electric power equipment according to the present utility model.

In the figure: 100. a base; 110. a turntable; 111. fixing the upright post; 120. a rotation hole; 121. a screw cap; 130. an arc-shaped moving beam; 131. an adjustment tank; 132. a fixed screw; 133. moving the upright post; 134. a first universal wheel; 140. a second universal wheel; 150. feeding a trough; 160. a controller; 200. mounting a beam; 210. a moving groove; 211. a connecting rod; 212. a roller; 213. a through groove; 214. a support rod; 215. a rack; 220. a servo motor; 221. a gear; 230. an extension rod; 231. a mounting plate; 232. an electric winch; 233. a pulley; 234. a wire rope; 235. and a fixing hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a hoisting framework for installing power equipment, which is convenient to operate, convenient to hoist without being limited by fixed points and high in universality, and referring to fig. 1-4, and comprises a base 100 and an installation beam 200;

referring to fig. 1 to 3, a turntable 110 is fixedly connected to the left side of the top of a base 100 through bolts, the turntable 110 is used for supporting the rotation of a fixed upright 111, the middle of the top of the turntable 110 is fixedly connected with the fixed upright 111 through bolts, the fixed upright 111 is used for supporting an installation beam 200, a rotation hole 120 is formed in the middle of the right side wall of the base 100, a screw cap 121 is arranged in the inner cavity of the rotation hole 120, the screw cap 121 is used for being screwed with a fixing screw rod 132, the right side wall of the base 100 is slidably connected with an arc-shaped moving beam 130, the arc-shaped moving beam 130 is used for adjusting the angle of the installation beam 200, an adjusting groove 131 is formed in the right side wall of the arc-shaped moving beam 130, the adjusting groove 131 is used for limiting the moving position of the arc-shaped moving beam 130, a fixing screw rod 132 is inserted in the inner cavity of the adjusting groove 131, the fixing screw rod 132 is used for fixing the arc-shaped moving beam 130, and the tail end of the fixing screw rod 132 is screwed in the inner cavity of the screw cap 121, the middle of the top of the arc-shaped moving beam 130 is fixedly connected with a moving upright post 133 through a bolt, the moving upright post 133 is used for supporting the installation beam 200, the front side and the rear side of the bottom of the arc-shaped moving beam 130 are fixedly connected with first universal wheels 134 through bolts, the first universal wheels 134 are used for supporting the movement of the arc-shaped moving beam 130, the four corners of the bottom of the base 100 are fixedly connected with second universal wheels 140 through bolts, the second universal wheels 140 are used for supporting the movement of the base 100, the front side wall of the base 100 is provided with a feeding groove 150, the feeding groove 150 is used for facilitating the lifting of electric equipment, the installation beam 200 is fixedly connected between the fixed upright post 111 and the top end of the moving upright post 133 through a bolt, the left front side of the top of the base 100 is fixedly connected with a controller 160, the controller 160 is electrically connected with a servo motor 220 and an electric winch 232 through wires, the turntable 110 is arranged on the left side of the top of the base 100, the top of the turntable 110 is provided with a fixed upright 111, an arc-shaped moving beam 130 slides on the right side of the base 100, an adjusting groove 131 is formed in the left side of the arc-shaped moving beam 130, the arc-shaped moving beam 130 is supported to move through a fixed screw 132, the arc-shaped moving beam 130 moves through a first universal wheel 134, the top of the arc-shaped moving beam 130 is provided with a moving upright 133, the mounting beam 200 is arranged on the tops of the fixed upright 111 and the moving upright 133, and the angle of the hoisting framework can be adjusted through the movement of the arc-shaped moving beam 130 and the matched rotation of the turntable 110;

in summary, the position of the electric equipment can be adjusted and installed in the hoisting process of the electric equipment, so that the hoisting efficiency of the electric equipment is improved while the operation is convenient.

Referring to fig. 1 to 4 again, a moving groove 210 is formed in the mounting beam 200, the moving groove 210 is used for limiting the movement of the roller 212, a connecting rod 211 is placed in an inner cavity of the moving groove 210, the connecting rod 211 is used for mounting a supporting rod 214 and an extension rod 230, the left side and the right side of the front side wall and the rear side wall of the connecting rod 211 are rotationally connected with the roller 212, the roller 212 is slidingly connected in the inner cavity of the moving groove 210, through grooves 213 are formed in the top and the bottom of the mounting beam 200, the through grooves 213 are communicated with the moving groove 210, the supporting rod 214 is fixedly connected with the supporting rod 214, a rack 215 is fixedly connected between the top ends of the supporting rod 214, a servo motor 220 is fixedly connected in the middle of the bottom rear side of the mounting beam 200 through bolts, the servo motor 220 is used for driving a gear 221 to rotate, the front end of the power output shaft of the servo motor 220 is fixedly connected with a gear 221, the gear 221 is meshed with the rack 215 for rotation, the gear 221 is used for driving the connecting rod 211 to move in cooperation with the rack 215, an extension rod 230 is fixedly connected to the middle of the bottom of the connecting rod 211, the bottom end of the extension rod 230 penetrates through the lower side through groove 213 and extends to the bottom of the mounting beam 200, and is fixedly connected with a mounting plate 231, the mounting plate 231 is used for mounting an electric winch 232 and a pulley 233, the middle of the bottom of the mounting plate 231 is fixedly connected with the electric winch 232 through a bolt, the electric winch 232 is used for winding a steel wire rope 234, the left side and the right side of the bottom of the mounting plate 231 are rotationally connected with the pulley 233, the pulley 233 is used for assisting the movement of the steel wire rope 234, the steel wire rope 234 is wound on the outer side wall of the electric wire rope 234 and used for hoisting electric equipment, the pulley 233 penetrates through the steel wire rope 234, and the tail end of the steel wire rope 234 is fixedly connected with a fixing hook 235, the fixed hook 235 is used for fixing and hanging power equipment, the connecting rod 211 can move in the moving groove 210 through the roller 212, the gear 221 is driven to rotate through the servo motor 220, the gear 221 is meshed with the rack 215 to rotate, the rack 215 drives the connecting rod 211 to move through the supporting rod 214, the connecting rod 211 drives the mounting plate 231 to move through the extension rod 230, the power equipment is hoisted through the fixed hook 235, and the mounting plate 231 drives the power equipment at the bottom of the fixed hook 235 to move and adjust.

In conclusion, the hoisting framework is not limited to fixed-point hoisting, and the universality is higher.

When specific use, when the technical field uses the hoist frame to hoist power equipment, move hoist frame to the power equipment side through first universal wheel 134 and second universal wheel 140, aim at power equipment with going up silo 150, start electric capstan 232 decline through controller 160, fixed hook 235 hoist power equipment, start electric capstan 232 and rise, electric capstan 232 contracts wire rope 234 under the effect of pulley 233, hoist power equipment, when need adjust in the in-process of hoist and mount, support arc movable beam 130 through fixed screw 132 and remove, simultaneously arc movable beam 130 moves through first universal wheel 134, after the angle modulation is accomplished, rotate fixed screw 132 and lock arc movable beam 130, make connecting rod 211 can remove in the travel groove 210 through gyro wheel 212, start servo motor 220, servo motor 220 drives gear 221 and rotates, gear 221 rotates through meshing with rack 215, rack 215 drives connecting rod 211 and moves, connecting rod 211 drives mounting panel 231 through fixed hook 235 and hoist power equipment, lifting device's in-process need adjust, connecting rod 211 drives the power equipment of fixed hook 231 bottom and adjusts.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a lifting frame for power equipment installation which characterized in that: including base (100) and installation roof beam (200), the top left side of base (100) is through bolt fixedly connected with carousel (110), the department passes through bolt fixedly connected with fixed column (111) in the middle of the top of carousel (110), open in the middle of the right side wall of base (100) has rotation hole (120), nut (121) have been placed to the inner chamber of rotation hole (120), the right side wall sliding connection of base (100) has arc movable beam (130), open on the right side wall of arc movable beam (130) has adjustment tank (131), the inner chamber grafting of adjustment tank (131) has dead screw (132), the terminal spiro union of dead screw (132) is in the inner chamber of nut (121), the department passes through bolt fixedly connected with movable column (133) in the middle of the top of arc movable beam (130), both sides are passed through bolt fixedly connected with first universal wheel (134) around the bottom of arc movable beam (130), the bottom four corners of base (100) is through bolt fixedly connected with second universal wheel (140), the preceding lateral wall (150) of base (100) is pegged graft and is in the fixed column (133) between the fixed column (111).

2. A lifting frame for installing electrical equipment according to claim 1, wherein: the inside of installation roof beam (200) is opened has removal groove (210), connecting rod (211) have been placed to the inner chamber of removal groove (210), the front and back lateral wall left and right sides of connecting rod (211) rotates and is connected with gyro wheel (212), gyro wheel (212) sliding connection is in the inner chamber of removal groove (210), open logical groove (213) are opened at the top and the bottom of installation roof beam (200), logical groove (213) with remove groove (210) and be linked together.

3. A lifting frame for installing electrical equipment according to claim 2, wherein: the left and right sides of the top of connecting rod (211) fixedly connected with bracing piece (214), the top of bracing piece (214) runs through upside logical groove (213) and extends to the top of installation roof beam (200), fixedly connected with rack (215) between the top of bracing piece (214).

4. A lifting frame for installing electrical equipment according to claim 1, wherein: the middle of the rear side of the bottom of the mounting beam (200) is fixedly connected with a servo motor (220) through a bolt, the front end of a power output shaft of the servo motor (220) is fixedly connected with a gear (221), and the gear (221) is meshed with the rack (215) for rotation.

5. A lifting frame for installing electrical equipment according to claim 3, wherein: the bottom of connecting rod (211) is middle department fixedly connected with extension rod (230), the bottom of extension rod (230) runs through downside logical groove (213) and extends to the bottom of installation roof beam (200), and fixedly connected with mounting panel (231), the bottom of mounting panel (231) is middle to be located through bolt fixedly connected with electric capstan (232), the bottom left and right sides rotation of mounting panel (231) is connected with pulley (233), the lateral wall winding of electric capstan (232) has wire rope (234), run through of wire rope (234) pulley (233), the end fixedly connected with fixation hook (235) of wire rope (234).

6. A lifting frame for installing electrical equipment according to claim 1, wherein: the left front side of the top of the base (100) is fixedly connected with a controller (160), and the controller (160) is electrically connected with a servo motor (220) and an electric winch (232) through wires.