CN210438302U

CN210438302U - Lifting equipment convenient to adjust for chemical equipment

Info

Publication number: CN210438302U
Application number: CN201921620576.2U
Authority: CN
Inventors: 王翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-01
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a lifting device for chemical industry equipment convenient to adjust relates to lifting device technical field. The utility model comprises a sling cable component and two moving seats, wherein one surface of each moving seat is fixedly connected with a group of hydraulic pipes, and one end of each group of hydraulic pipes is fixedly connected with a cross beam; the surface of the beam is respectively provided with an annular groove and a mounting hole; the inner wall of the mounting hole is movably provided with a rotating seat; one surface of the rotating seat is fixedly connected with a group of rollers; one surface of the rotary seat is rotationally connected with the annular groove through a roller; the bottom surface of the cross beam is fixedly connected with a transmission motor. The utility model discloses a design of roating seat makes this hoist possess self-driven rotation function, and the collocation design through driving motor, makes this hoist can take place controllable rotation to increase the practicality and the controllability of this hoist, through preventing weighing down the chain and preventing the design of pendulum telescopic link, make this hoist possess certain anti-yaw and prevent weighing down the function.

Description

Lifting equipment convenient to adjust for chemical equipment

Technical Field

The utility model belongs to the technical field of lifting device, especially, relate to a lifting device for chemical industry equipment convenient to adjust.

Background

Chemical equipment is one part of chemical machinery, and the chemical machinery comprises two parts, wherein one part is a chemical machinery, mainly refers to equipment such as a fan, a compressor, various pumps and the like for conveying fluid, the main part of the chemical machinery is a moving machine generally called as a chemical machinery, the other part is a static machine such as a separation equipment such as a tower and the like, a container, a reactor equipment and the like sometimes called as a non-standard equipment, the division of the chemical machinery and other machinery is not strict, for example, some pumps for chemical processes and general equipment adopted by other industrial departments, and the chemical machinery and the chemical equipment are not strictly distinguished in the chemical process, for example, some reactors are also often provided with moving machines.

In order to avoid danger, the moving and installing process of the chemical equipment is very strict, but the existing hoisting equipment of the chemical equipment is easy to have uncontrollable deflection or uncontrollable rotation when the chemical equipment is moved, and meanwhile, the existing hoisting equipment is lack of an anti-falling mechanism, so that the safety and the stability are lower during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting device for chemical industry equipment convenient to adjust through the roating seat, prevent weighing down the chain, prevent the design of pendulum telescopic link and regulation hole, has solved current lifting device for chemical industry equipment and has lacked to prevent weighing down and prevent the poor problem of pendulum mechanism and regulation ability.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a lifting device for chemical equipment convenient to adjust, which comprises a sling cable component and two moving seats, wherein one surface of each of the two moving seats is fixedly connected with a group of hydraulic pipes, and one end of each of the two groups of hydraulic pipes is fixedly connected with a cross beam; an annular groove and a mounting hole are respectively formed in the surface of the cross beam; the inner wall of the mounting hole is movably provided with a rotating seat; one surface of the rotating seat is fixedly connected with a group of rollers; one surface of the rotating seat is rotationally connected with the annular groove through a roller; the bottom surface of the cross beam is fixedly connected with a transmission motor; one end of the output shaft of the transmission motor is in transmission connection with the rotating seat through a gear; the top surface of the rotating seat is fixedly connected with the sling component; lifting seats are fixedly connected with the two hanging ends of the sling component; two anti-falling chains are hinged between the opposite surfaces of the lifting seat and the rotating seat; an anti-swing telescopic rod is fixedly connected between the opposite surfaces of the lifting seat and the rotating seat;

two adjusting holes are fixedly arranged in the lifting seat; the inner parts of the two adjusting holes are fixedly connected with a screw rod transmission assembly; one surface of each of the two screw rod transmission assemblies is connected with an adjusting seat; and the inner parts of the two adjusting seats are in threaded connection with lifting appliances.

Furthermore, the peripheral side surface of the rotating seat is also in threaded connection with a locking ring; the locking ring is located below the rotary seat.

Furthermore, a power-off brake and a speed-limiting protection component are fixedly arranged in the sling component.

Furthermore, the two anti-falling chains are respectively positioned at two sides of the anti-falling telescopic rod; the two adjusting holes are symmetrically distributed by taking the plane of the center line of the lifting seat as an axis.

Further, the cross section of the rotating seat is of a T-shaped structure; the axes of the annular groove and the mounting hole are the same.

The utility model discloses following beneficial effect has:

1. the utility model discloses a design of roating seat makes this hoist possess self-driven rotation function, and the collocation design through driving motor, makes this hoist can take place controllable rotation to increase the practicality and the controllability of this hoist, through preventing weighing down the chain and preventing the design of pendulum telescopic link, make this hoist possess certain anti-yaw and prevent weighing down the function, thereby stability and security when increasing this hoist and using.

2. The utility model discloses a design of hoist cable subassembly and hydraulic pressure pipe becomes traditional single elevation structure and is two elevating system, through the design of regulation hole and regulation seat, then can effectively increase the device's regulation ability, strengthens the device's commonality then.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a lifting device for chemical equipment, which is convenient to adjust;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic structural view of a cross beam, an annular groove and a mounting hole;

in the drawings, the components represented by the respective reference numerals are listed below:

1-sling component, 2-moving seat, 3-hydraulic pipe, 4-beam, 5-annular groove, 6-mounting hole, 7-rotating seat, 8-roller, 9-driving motor, 10-lifting seat, 11-anti-falling chain, 12-anti-swing telescopic rod, 13-adjusting hole, 14-screw rod driving component, 15-adjusting seat, 16-sling and 17-locking ring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a lifting device for chemical equipment, which comprises a sling cable assembly 1 and two moving seats 2, wherein a set of hydraulic pipes 3 is fixedly connected to a surface of each of the two moving seats 2, an auxiliary component for supporting the operation of the hydraulic pipes 3 is also fixedly connected to a surface of each of the moving seats 2 during the actual working process, the sling cable assembly 1 comprises a rotating shaft for driving and a motor for driving the rotating shaft to rotate, two winding rollers are fixedly connected to the circumferential side of the rotating shaft, and a steel cable is wound around the circumferential side of each of the two winding rollers;

one end of each of the two groups of hydraulic pipes 3 is fixedly connected with a cross beam 4; an annular groove 5 and a mounting hole 6 are respectively formed on one surface of the cross beam 4; a rotating seat 7 is movably arranged on the inner wall of the mounting hole 6; one surface of the rotating seat 7 is fixedly connected with a group of rollers 8; one surface of the rotary seat 7 is rotationally connected with the annular groove 5 through a roller 8;

the bottom surface of the beam 4 is fixedly connected with a transmission motor 9; one end of an output shaft of the transmission motor 9 is in transmission connection with the rotating seat 7 through a gear; the top surface of the rotating seat 7 is fixedly connected with the sling component 1; the two hanging ends of the sling component 1 are fixedly connected with a lifting seat 10; two anti-falling chains 11 are hinged between the opposite surfaces of the lifting seat 10 and the rotating seat 7; an anti-swing telescopic rod 12 is fixedly connected between the opposite surfaces of the lifting seat 10 and the rotating seat 7, and the anti-swing telescopic rod 12 is a multi-stage telescopic rod;

two adjusting holes 13 are fixedly arranged in the lifting seat 10; a screw rod transmission assembly 14 is fixedly connected inside each of the two adjusting holes 13; one surface of each of the two screw rod transmission assemblies 14 is connected with an adjusting seat 15; the insides of the two adjusting seats 15 are both connected with a lifting appliance 16 through threads.

Wherein, the side surface of the circumference of the rotary seat 7 is also connected with a locking ring 17 by screw thread; the locking ring 17 is located roating seat 7 below, and the effect that locking ring 17 set up lies in spacing to roating seat 7, simultaneously through threaded connection formula structure, is convenient for to the dismantlement of roating seat 7.

Wherein, the drive motor that uses in hoist cable subassembly 1 is fixed in being provided with outage stopper and speed limit protection subassembly, and the outage stopper is used for guaranteeing the motor braking nature of output shaft under the outage condition, and the speed limit protection subassembly is used for injecing the rotational speed of motor, and transmission motor 9 is inside to be provided with the outage stopper equally.

Wherein, the two anti-falling chains 11 are respectively positioned at two sides of the anti-swing telescopic rod 12; the two adjusting holes 13 are symmetrically distributed by taking the plane of the central line of the lifting seat 10 as an axis, and the cross section of the rotating seat 7 is of a T-shaped structure; the axes of the annular groove 5 and the mounting hole 6 are the same.

One specific application of this embodiment is: compared with the traditional chemical hoisting device, the device is characterized in that a self-driven direction-adjusting mechanism is additionally arranged, a swing-preventing mechanism and an anti-falling mechanism are arranged, the self-driven direction-adjusting mechanism mainly comprises a rotary seat 7 and a transmission motor 9, the rotary seat 7 is arranged to be used for enabling the lifting appliance to rotate controllably, the swing-preventing mechanism mainly comprises a swing-preventing telescopic rod 12, the swing-preventing telescopic rod 12 is arranged to be used for preventing the lifting appliance from swinging uncontrollably or rotating uncontrollably, the anti-falling mechanism mainly comprises two anti-falling chains 11, and the device works, on one hand, the lifting can be realized through the hydraulic pipe 3, on the other hand, the lifting can also be realized through the sling component 1, and the two lead screw transmission components 14 are used for changing the distance between.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a lifting device for chemical industry equipment convenient to adjust, includes hoist cable subassembly (1), two and removes seat (2), two remove a set of hydraulic pressure pipe (3), two sets of the equal fixedly connected with in surface of seat (2) hydraulic pressure pipe (3) one end fixedly connected with crossbeam (4), its characterized in that:

an annular groove (5) and a mounting hole (6) are respectively formed in one surface of the cross beam (4); a rotating seat (7) is movably arranged on the inner wall of the mounting hole (6); one surface of the rotating seat (7) is fixedly connected with a group of rollers (8); one surface of the rotating seat (7) is rotationally connected with the annular groove (5) through a roller (8);

the bottom surface of the cross beam (4) is fixedly connected with a transmission motor (9); one end of an output shaft of the transmission motor (9) is in transmission connection with the rotating seat (7) through a gear; the top surface of the rotating seat (7) is fixedly connected with the sling component (1); the two hanging ends of the sling component (1) are fixedly connected with a lifting seat (10); two anti-falling chains (11) are hinged between the opposite surfaces of the lifting seat (10) and the rotating seat (7); an anti-swing telescopic rod (12) is fixedly connected between the opposite surfaces of the lifting seat (10) and the rotating seat (7);

two adjusting holes (13) are fixedly arranged in the lifting seat (10); the inner parts of the two adjusting holes (13) are fixedly connected with a screw rod transmission assembly (14); one surface of each of the two screw rod transmission assemblies (14) is connected with an adjusting seat (15); the insides of the two adjusting seats (15) are both connected with a lifting appliance (16) in a threaded manner.

2. The hoisting equipment convenient to adjust for the chemical equipment as recited in claim 1, wherein the peripheral side surface of the rotating base (7) is further in threaded connection with a locking ring (17); the locking ring (17) is positioned below the rotary seat (7).

3. The lifting device convenient to adjust for chemical equipment as claimed in claim 1, wherein a power-off brake and a speed-limiting protection component are fixedly arranged inside the sling component (1).

4. The lifting device for chemical equipment convenient to adjust as claimed in claim 1, wherein the two anti-falling chains (11) are respectively positioned at two sides of the anti-swing telescopic rod (12); the two adjusting holes (13) are symmetrically distributed by taking the plane of the center line of the lifting seat (10) as an axis.

5. The hoisting equipment convenient to adjust for chemical equipment as recited in claim 1, wherein the cross section of the rotating base (7) is a T-shaped structure; the axes of the annular groove (5) and the mounting hole (6) are the same.