CN209890115U

CN209890115U - Simple and easy crane of electric hoist of convenient fixing

Info

Publication number: CN209890115U
Application number: CN201920576070.XU
Authority: CN
Inventors: 刘神剑
Original assignee: Jiangsu Dedong Motor Co Ltd
Current assignee: Jiangsu Dedong Motor Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-03
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a simple and easy crane of convenient fixed electric hoist, including crossbeam, backup pad, second support and wheel, the left and right ends of crossbeam all is provided with first support, the bolt hole has been seted up on the first support, be provided with the electric hoist main part on the track, and the electric hoist main part sets up between first support, the backup pad sets up at first support lower extreme, and is provided with the pneumatic cylinder on the backup pad, be provided with the hydraulic stem on the pneumatic cylinder, and the hydraulic stem upper end is connected with terminal surface under the track, the second support sets up terminal surface under the backup pad, and is provided with the slide on the second support, all be provided with the fixed orifices on connecting plate and the second support, and connecting plate and second support pass through the fixed orifices and the fixed pin is fixed mutually, the wheel sets up at the connecting plate lower extreme. This simple and easy crane of electric hoist of convenient fixing, under the effect of pneumatic cylinder, drives the track through the hydraulic stem and reciprocates in the through-hole to adjust the height of electric hoist main part.

Description

Simple and easy crane of electric hoist of convenient fixing

Technical Field

The utility model relates to an electric hoist technical field specifically is a simple and easy crane of convenient fixed electric hoist.

Background

The electric hoist is special hoisting equipment and is arranged on a crown block and a gantry crane, the electric hoist has the characteristics of small volume, light dead weight, simplicity in operation, convenience in use and the like, and when a large-power electric hoist is not conveniently placed in some working areas, the simple crane of the electric hoist can be used for working.

The simple crane for the electric hoist is simple in structure, the height of the electric hoist cannot be adjusted, and the simple crane for the electric hoist is easy to move during working due to the fact that the self-locking wheels are not firm in fixing mode. Therefore, there is a need for a simple hoist for an electric hoist that is easily fixed to improve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy crane of electric hoist of convenient fixed to solve the simple and easy crane of traditional electric hoist that proposes in the above-mentioned background art, the structure is fairly simple, can not adjust the height of electric hoist, because the fixed mode of auto-lock wheel insecure and lead to the simple and easy crane of electric hoist to remove at the during operation problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a simple hoist convenient to fix comprises a cross beam, a support plate, a second support and wheels, wherein the left end and the right end of the cross beam are provided with first supports, through holes are formed in the first supports, a track penetrates through the through holes, bolt holes are formed in the first supports, bolts are arranged in the bolt holes, the bolts are arranged below the track, electric hoist main bodies are arranged on the track and arranged between the first supports, the electric hoist main bodies are arranged below the cross beam, the support plate is arranged at the lower end of the first supports, a hydraulic cylinder is arranged at the upper end of the support plate and arranged outside the first supports, a hydraulic rod is arranged on the hydraulic cylinder, the upper end of the hydraulic rod is connected with the lower end face of the track, the second support is arranged at the lower end face of the support plate, a slide way is arranged on the second support, and a connecting plate is arranged between the slide ways, the connecting plate and the second support are both provided with fixing holes, the connecting plate and the second support are fixed through the fixing holes and fixing pins, and the wheels are arranged at the lower end of the connecting plate.

Preferably, the number of the first brackets is two, and the first brackets are symmetrically arranged about a central axis of the cross beam.

Preferably, the first bracket and the rail form a sliding mechanism, and the length of the rail is greater than the distance between the outer end faces of the 2 first brackets.

Preferably, the electric hoist main body and the rail form a sliding mechanism.

Preferably, the hydraulic cylinder is provided with two, and 1 hydraulic cylinder, 1 first support, 1 backup pad and 1 second support set up to a set.

Preferably, the slide and the connecting plate constitute a sliding mechanism, and 2 slides, 1 connecting plate and 2 fixed orifices set up to a set.

Compared with the prior art, the beneficial effects of the utility model are that: the simple hoist for the electric hoist convenient to fix,

(1) the electric hoist is provided with a hydraulic cylinder, a hydraulic rod, a rail, a through hole and a bolt, wherein the rail is driven by the hydraulic rod to move up and down in the through hole under the action of the hydraulic cylinder, so that the height of the electric hoist main body is adjusted, the bolt can be inserted into the bolt hole below the rail, and the hydraulic cylinder can be closed, so that the energy consumption is saved;

(2) be provided with fixed pin, fixed orifices, connecting plate and wheel, insert the fixed pin in the fixed orifices of top, can fix the connecting plate in the slide, at this moment the wheel is liftoff, support the simple and easy crane of electric hoist through the second support, fixed mode is firm, inserts the fixed pin in the fixed orifices of below, at this moment wheel contact ground to be convenient for move the simple and easy crane of electric hoist.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

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

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged cross-sectional view of the utility model at a in fig. 1.

In the figure: 1. crossbeam, 2, first support, 3, through-hole, 4, track, 5, bolt hole, 6, bolt, 7, electric hoist main part, 8, backup pad, 9, pneumatic cylinder, 10, hydraulic stem, 11, second support, 12, slide, 13, connecting plate, 14, fixed orifices, 15, fixed pin, 16, wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

If electrical components and the like appear in the text, the electrical components and the like are electrically connected with an external main controller and 220V mains supply, the main controller can be a computer and other conventional known devices for controlling, and meanwhile, if a motor, a water pump, a material conveying pump, a hydraulic cylinder and the like appear in the text, the conventional known devices are all adopted.

Referring to fig. 1-4, the present invention provides a technical solution: a simple hoist convenient for fixing an electric hoist is disclosed, according to the figures 1 and 3, the left and right ends of a beam 1 are provided with first brackets 2, the first brackets 2 are provided with through holes 3, the through holes 3 are penetrated with rails 4, the first brackets 2 are provided with two, the first brackets 2 are symmetrically arranged around the axis of the beam 1, the rails 4 are supported by the first brackets 2, the first brackets 2 and the rails 4 form a sliding mechanism, the length of the rails 4 is larger than the distance between the outer end faces of the 2 first brackets 2, the rails 4 move up and down in the first brackets 2 to adjust the height of an electric hoist main body 7, the first brackets 2 are provided with pin holes 5, pins 6 are arranged in the pin holes 5, the pins 6 are arranged below the rails 4, the rails 4 are provided with electric hoist main bodies 7, the electric hoist main bodies 7 are arranged between the first brackets 2, and the electric hoist main bodies 7 are arranged below the beam 1, the electric hoist main body 7 and the rail 4 form a sliding mechanism, and the electric hoist main body 7 moves on the rail 4 so as to move a heavy object.

According to the drawings of fig. 1, 2 and 4, a support plate 8 is arranged at the lower end of a first support 2, the upper end of the support plate 8 is provided with a hydraulic cylinder 9, the hydraulic cylinder 9 is arranged at the outer side of the first support 2, two hydraulic cylinders 9 are arranged, 1

hydraulic cylinder

9, 1

first support

2, 1

support plate

8 and 1 second support 11 are arranged in a group, the track 4 is driven to move up and down in the first support 2 under the action of the hydraulic cylinder 9, a hydraulic rod 10 is arranged on the hydraulic cylinder 9, the upper end of the hydraulic rod 10 is connected with the lower end face of the track 4, the second support 11 is arranged at the lower end face of the support plate 8, a slide 12 is arranged on the second support 11, a connecting plate 13 is arranged between the slides 12, the slide 12 and the connecting plate 13 form a sliding mechanism, 2 slides 12, 1 connecting

plate

13 and 2 fixing holes 14 are arranged in a group, the connecting plate 13 moves to the bottom, the wheels 16 are in contact with the ground so as to move the simple hoist of the electric hoist, the connecting plate 13 is moved to the top of the slide rail 12, the second support 11 is in contact with the ground so as to fix the simple hoist of the electric hoist, fixing holes 14 are formed in the connecting plate 13 and the second support 11, the connecting plate 13 and the second support 11 are fixed through the fixing holes 14 and the fixing pins 15, and the wheels 16 are arranged at the lower end of the connecting plate 13.

The working principle is as follows: when the simple hoist convenient to fix is used, the fixing pin 15 can be inserted into the fixing hole 14 below when the simple hoist is moved, the wheel 16 is contacted with the ground, the second bracket 11 is separated from the ground, at this time, the simple hoist can be moved to a working place under the action of the wheel 16, when the simple hoist is fixed, the fixing pin 15 is inserted into the fixing hole 14 above, the wheel 16 is lifted off, the simple hoist is fixed by contacting the ground through the second bracket 11, then the hydraulic cylinder 9 and the hoist body 7 are connected with an external power supply, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 drives the hydraulic rod 10 to move, the rail 4 moves up and down in the through hole 3, so that the height of the hoist body 7 is adjusted, the hoist body 7 is started, the hoist body 7 is the prior art, and the hoist body 7 is only used for indicating purposes in the application document, it is not intended to serve as a novel and protective point of the present application, and what is not described in detail in this specification is prior art to the public at the time of filing.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a simple and easy crane of convenient fixed electric hoist, includes crossbeam (1), backup pad (8), second support (11) and wheel (16), its characterized in that: the left end and the right end of the cross beam (1) are respectively provided with a first support (2), the first support (2) is provided with a through hole (3), the through hole (3) is penetrated by a track (4), the first support (2) is provided with a bolt hole (5), a bolt (6) is arranged in the bolt hole (5), the bolt (6) is arranged below the track (4), the track (4) is provided with an electric hoist main body (7), the electric hoist main body (7) is arranged between the first supports (2), the electric hoist main body (7) is arranged below the cross beam (1), the support plate (8) is arranged at the lower end of the first support (2), the upper end of the support plate (8) is provided with a hydraulic cylinder (9), the hydraulic cylinder (9) is arranged at the outer side of the first support (2), the hydraulic cylinder (9) is provided with a hydraulic rod (10), and the upper end of the hydraulic rod (10) is connected with the lower end surface of the track (4), second support (11) set up terminal surface under backup pad (8), and be provided with slide (12) on second support (11), be provided with connecting plate (13) between slide (12) simultaneously, all be provided with on connecting plate (13) and second support (11) fixed orifices (14), and connecting plate (13) and second support (11) are fixed mutually through fixed orifices (14) and fixed pin (15), wheel (16) set up at connecting plate (13) lower extreme.

2. The easy hoist of claim 1, wherein the electric hoist comprises: the number of the first supports (2) is two, and the first supports (2) are symmetrically arranged around the central axis of the cross beam (1).

3. The easy hoist of claim 1, wherein the electric hoist comprises: the first supports (2) and the rails (4) form a sliding mechanism, and the length of the rails (4) is larger than the distance between the outer end faces of the 2 first supports (2).

4. The easy hoist of claim 1, wherein the electric hoist comprises: the electric hoist main body (7) and the track (4) form a sliding mechanism.

5. The easy hoist of claim 1, wherein the electric hoist comprises: the hydraulic cylinder (9) is provided with two, and 1 hydraulic cylinder (9), 1 first support (2), 1 backup pad (8) and 1 second support (11) set up to a set of.

6. The easy hoist of claim 1, wherein the electric hoist comprises: slide (12) and connecting plate (13) constitute slide mechanism, and 2 slides (12), 1 connecting plate (13) and 2 fixed orificess (14) set up to a set of.