CN215905741U

CN215905741U - Improved generation diesel generator set portal crane

Info

Publication number: CN215905741U
Application number: CN202120806997.5U
Authority: CN
Inventors: 周培明; 赖志伟
Original assignee: Fujian Hengguan Machine Equipment Co ltd
Current assignee: Fujian Hengguan Machine Equipment Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-02-25
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an improved diesel generator set gantry crane which comprises a cross beam and a lifting assembly, wherein two sides of the bottom end of the cross beam are fixedly provided with vertical beams, the bottom ends of the two vertical beams are fixedly connected with stabilizing plates, the tops of the corresponding sides of the two vertical beams are fixedly connected with connecting sliding rods, the lifting assembly comprises a fixed shell, a second forward and reverse rotating motor, a second gear, a fixed plate and a wire wheel, the fixed shell is fixedly arranged at the bottom end of a sliding rod sleeve, and the second forward and reverse rotating motor is fixedly arranged in the fixed shell, and the improved diesel generator set gantry crane has the beneficial effects that: the shell is driven to move under the action of the rack, the sliding rod sleeve is driven to move under the matching of the sliding rail and the sliding block, and the fixed shell correspondingly moves, so that the position of the diesel generating set is adjusted; the four pulleys can facilitate the movement of the gantry crane; four bracing can fix two perpendicular roof beams to make its stability more at the during operation.

Description

Improved generation diesel generator set portal crane

Technical Field

The utility model relates to a gantry crane, in particular to an improved diesel generator set gantry crane, and belongs to the technical field of gantry cranes.

Background

At present, diesel generator sets in the market are widely used as standby or main power supplies, and in order to bring more convenience to the carrying process, a gantry crane is designed for a plurality of silent diesel generator sets, and top lifting is adopted. Most of existing gantry cranes can only lift a diesel generator set, and when the diesel generator set is lifted from the top, the weight of the diesel generator set is too heavy, the position of the diesel generator set needs to be adjusted manually, time and labor are wasted, and the gantry cranes are very troublesome to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved diesel generator set gantry crane to solve the problem that the position of a diesel generator set is inconvenient to adjust in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an improved diesel generator set gantry crane comprises a cross beam and a lifting assembly, wherein vertical beams are fixedly arranged on two sides of the bottom end of the cross beam, stabilizing plates are fixedly connected to the bottoms of the two vertical beams, connecting slide rods are fixedly connected to the tops of the corresponding sides of the two vertical beams, slide rod sleeves are connected to the surfaces of the connecting slide rods in a sliding mode, connecting rods are fixedly connected to the top ends of the slide rod sleeves, slide rails are fixedly arranged at the bottom ends of the interiors of the cross beam, slide blocks are slidably connected to the interiors of the slide rails, the top ends of the connecting rods are fixedly connected with the bottom ends of the slide blocks, a shell is fixedly connected to the top ends of the slide blocks, a first forward and reverse rotating motor is fixedly arranged in the shell, a first gear is fixedly arranged at the output end of the first forward and reverse rotating motor, the lifting assembly comprises a fixed shell, a second forward and reverse rotating motor, a second gear, a fixed plate and a wire wheel, the set casing is fixed to be set up the telescopic bottom of slide bar, the positive reverse motor fixed mounting of second is in the inside of set casing, the output fixedly connected with second gear of the positive reverse motor of second, the fixed plate is fixed to be set up one side of the inside bottom of set casing, the top of fixed plate is rotated and is connected with the bull stick, the one end of bull stick with the middle part of set casing one side inner wall is rotated and is connected, the fixed surface of bull stick is connected with the line wheel.

As a preferable technical scheme of the utility model, a steel rope is fixedly arranged inside the wire wheel.

As a preferable technical solution of the present invention, the other end of the rotating rod is fixedly connected with a third gear, and the third gear is engaged with the second gear.

As a preferable technical scheme of the utility model, pulleys are fixedly arranged on two sides of the bottom ends of the two stabilizing plates.

As a preferable technical scheme of the utility model, the bottoms of two sides of the two vertical beams are fixedly connected with inclined struts, and the bottom ends of the four inclined struts are respectively and fixedly connected with two sides of the top ends of the two stabilizing plates.

As a preferable technical scheme of the utility model, a rack is fixedly arranged on one side of the bottom end in the cross beam, and the first gear is meshed with the rack.

As a preferred technical solution of the present invention, a switch panel is fixedly disposed in the middle of one side of one of the vertical beams, a first control switch and a second control switch are fixedly disposed on the surface of the switch panel, and the first forward/reverse rotation motor and the second forward/reverse rotation motor are electrically connected to a power supply through the first control switch and the second control switch, respectively.

Compared with the prior art, the utility model has the beneficial effects that: according to the improved gantry crane for the diesel generator set, the shell is driven to move under the action of the rack, the sliding rod sleeve is driven to move under the matching of the sliding rail and the sliding block, the fixed shell correspondingly moves, and therefore the position of the diesel generator set is adjusted; the four pulleys can facilitate the movement of the gantry crane; four bracing can fix two perpendicular roof beams to make its stability more at the during operation.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic side sectional structure view of the cross beam of the present invention.

In the figure: 1. a cross beam; 2. erecting a beam; 3. connecting a sliding rod; 4. a lifting assembly; 41. a stationary case; 42. a second positive and negative rotation motor; 43. a second gear; 44. a third gear; 45. a fixing plate; 46. a wire wheel; 5. a stabilizing plate; 6. a pulley; 7. bracing; 8. a slide rail; 9. a housing; 10. a first positive and negative rotation motor; 11. a first gear; 12. a rack; 13. a slider; 14. a connecting rod; 15. a sliding rod sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an improved diesel generator set gantry crane, which comprises a cross beam 1 and a lifting assembly 4, wherein two sides of the bottom end of the cross beam 1 are both fixedly provided with vertical beams 2, the bottom ends of the two vertical beams 2 are both fixedly connected with stabilizing plates 5, the tops of the corresponding sides of the two vertical beams 2 are fixedly connected with connecting slide bars 3, the surfaces of the connecting slide bars 3 are slidably connected with slide bar sleeves 15, the top ends of the slide bar sleeves 15 are fixedly connected with connecting rods 14, the bottom end inside the cross beam 1 is fixedly provided with slide rails 8, the inside of the slide rails 8 is slidably connected with slide blocks 13, the top ends of the connecting rods 14 are fixedly connected with the bottom ends of the slide blocks 13, the top ends of the slide blocks 13 are fixedly connected with a shell 9, the inside of the shell 9 is fixedly provided with a first forward and reverse rotation motor 10, the output end of the first forward and reverse rotation motor 10 is fixedly provided with a first gear 11, the lifting assembly 4 comprises a fixed shell 41, Second positive and negative motor 42, second gear 43, fixed plate 45 and line wheel 46, the fixed bottom that sets up at slide bar sleeve 15 of set casing 41, second positive and negative motor 42 fixed mounting is in the inside of set casing 41, the output fixedly connected with second gear 43 of second positive and negative motor 42, fixed plate 45 is fixed to be set up the one side in the inside bottom of set casing 41, the top of fixed plate 45 is rotated and is connected with the bull stick, the one end of bull stick is rotated with the middle part of set casing 41 one side inner wall and is connected, the fixed surface of bull stick is connected with line wheel 46.

Preferably, a steel rope is fixedly arranged inside the wire wheel 46, and the bottom end of the steel rope can be connected with a lifting hook, so that the diesel generator set is lifted; the other end of the rotating rod is fixedly connected with a third gear 44, the third gear 44 is meshed with a second gear 43, and a wire wheel 46 can be driven to rotate under the rotation of a second forward and reverse rotating motor 42; pulleys 6 are fixedly arranged on two sides of the bottom ends of the two stabilizing plates 5, and the four pulleys 6 can facilitate the movement of the gantry crane; the bottom parts of the two sides of the two vertical beams 2 are fixedly connected with inclined struts 7, the bottom ends of the four inclined struts 7 are respectively and fixedly connected with the two sides of the top ends of the two stabilizing plates 5, and the four inclined struts 7 can fix the two vertical beams 2, so that the two vertical beams are more stable during working; a rack 12 is fixedly arranged on one side of the bottom end in the beam 1, a first gear 11 is meshed with the rack 12, a first forward and reverse rotating motor 10 can drive the first gear 11 to rotate, the shell 9 is driven to move under the action of the rack 12, and a sliding rod sleeve 15 is driven to move under the matching of a sliding rail 8 and a sliding block 13, so that the position of the fixed shell 41 is adjusted; the middle part of one of them perpendicular roof beam 2 one side is fixed and is equipped with flush mounting plate of switch, flush mounting plate's fixed surface is equipped with first control switch and second control switch, and first positive reverse motor 10 and second positive reverse motor 42 are respectively through first control switch and second control switch and power electric connection, and flush mounting plate of switch can the person of facilitating the use operate this portal crane, uses manpower sparingly.

When the improved diesel generator set gantry crane is used, firstly, the bottom end of a steel rope is connected with a lifting hook to hoist the diesel generator set, then, a second forward and reverse rotating motor 42 is started through a second control switch on a switch panel, a second gear 43 is driven to rotate under the rotation of the second forward and reverse rotating motor 42, a wire wheel 46 is driven to rotate under the cooperation of a third gear 44, so that the diesel generator set is lifted, then, a first forward and reverse rotating motor 10 is controlled through a first control switch, the first forward and reverse rotating motor 10 drives a first gear 11 to rotate, a shell 9 is driven to move under the action of a rack 12, a sliding rod sleeve 15 is driven to move under the cooperation of a sliding rail 8 and a sliding block 13, and a fixed shell 41 correspondingly moves, so that the position of the diesel generator set is adjusted, four braces 7 may secure two vertical beams 2, making them more stable in operation.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The improved gantry crane for the diesel generator set comprises a cross beam (1) and a lifting assembly (4), and is characterized in that vertical beams (2) are fixedly arranged on two sides of the bottom end of the cross beam (1), stabilizing plates (5) are fixedly connected to the bottom ends of the two vertical beams (2), a connecting slide rod (3) is fixedly connected to the top of one corresponding side of the two vertical beams (2), a slide rod sleeve (15) is slidably connected to the surface of the connecting slide rod (3), a connecting rod (14) is fixedly connected to the top end of the slide rod sleeve (15), a slide rail (8) is fixedly arranged at the bottom end inside the cross beam (1), a slide block (13) is slidably connected inside the slide rail (8), the top end of the connecting rod (14) is fixedly connected with the bottom end of the slide block (13), and a shell (9) is fixedly connected to the top end of the slide block (13), the inside of shell (9) is fixed and is equipped with first positive and negative motor (10), the fixed first gear (11) that is equipped with of output of first positive and negative motor (10), lifting unit (4) is including set casing (41), second positive and negative motor (42), second gear (43), fixed plate (45) and line wheel (46), set casing (41) is fixed to be set up the bottom of slide bar sleeve (15), second positive and negative motor (42) fixed mounting is in the inside of set casing (41), the output fixedly connected with second gear (43) of second positive and negative motor (42), fixed plate (45) are fixed to be set up one side of the inside bottom of set casing (41), the top of fixed plate (45) is rotated and is connected with the bull stick, the one end of bull stick with the middle part of set casing (41) one side inner wall is rotated and is connected, and the surface of the rotating rod is fixedly connected with a wire wheel (46).

2. The improved diesel generator set gantry crane of claim 1, wherein: a steel rope is fixedly arranged inside the wire wheel (46).

3. The improved diesel generator set gantry crane of claim 1, wherein: the other end of the rotating rod is fixedly connected with a third gear (44), and the third gear (44) is meshed with the second gear (43).

4. The improved diesel generator set gantry crane of claim 1, wherein: two sides of the bottom end of the two stabilizing plates (5) are fixedly provided with pulleys (6).

5. The improved diesel generator set gantry crane of claim 1, wherein: the bottom of two vertical beams (2) is fixedly connected with inclined struts (7), and the bottom ends of the four inclined struts (7) are fixedly connected with the two sides of the top end of the stabilizing plate (5) respectively.

6. The improved diesel generator set gantry crane of claim 1, wherein: one side of the bottom end in the beam (1) is fixedly provided with a rack (12), and the first gear (11) is meshed with the rack (12).

7. The improved diesel generator set gantry crane of claim 1, wherein: one of them erect roof beam (2) one side middle part is fixed and is equipped with flush mounting plate of switch, flush mounting plate of switch's fixed surface is equipped with first control switch and second control switch, first positive reverse motor (10) with second positive reverse motor (42) are respectively through first control switch and second control switch and power electric connection.