CN215886111U

CN215886111U - Bag cage lifting device of bag dust collector

Info

Publication number: CN215886111U
Application number: CN202122122479.4U
Authority: CN
Inventors: 黄庆锋; 马亮; 陈义强; 杨奕松; 郑嘉敏
Original assignee: China Resources Cement Fengkai Ltd
Current assignee: China Resources Cement Fengkai Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-22
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a bag cage lifting device of a bag dust collector, which comprises a transverse rail trolley (1), wherein the upper end of the transverse rail trolley (1) is connected with a supporting rod (2), the upper end of the supporting rod (2) is provided with a base (4), the upper end of the base (4) is provided with a small-sized winch (5), the upper surface of the base (4) is connected with a bracket (6), one end of the small-sized winch (5) is connected with a connecting rope (7), and one end of the connecting rope (7) is connected with a chain (9); this sack cleaner bag cage hoisting device is through setting up lifting hook (10), small-size hoist engine (5), connecting rope (7), runner (8), cross rail dolly (1), gyro wheel (11) and vertical axis (3), and novel hoisting device operating efficiency promotes by a wide margin, and the activity time shortens, and personnel intensity of labour reduces by a wide margin, and the stationarity of bag cage promotion in-process is good simultaneously, avoids the bag cage to drop, has improved the security of operation workman in the use.

Description

Bag cage lifting device of bag dust collector

Technical Field

The utility model relates to the technical field of lifting devices, in particular to a bag cage lifting device of a bag dust collector.

Background

The cloth bag dust collector is the dust collecting equipment with the highest dust collecting efficiency at present, is widely applied to the waste gas cleaning and discharging link in cement production, and has relatively high smoke air volume and dust content to be processed due to the production process, so that in the bag dust collection design, an overlong filter bag is required to be used for increasing the filtering area so as to realize ventilation and filtering effects. The filter bag of the bag dust collector has a service life cycle, and after the service life cycle is reached, the filter bag needs to be replaced to ensure that the emission reaches the standard.

The prior art has the following defects or problems:

the labor and time are wasted when the bag cage is pulled out by personnel, the labor intensity is high, and the working efficiency is greatly influenced by the fatigue of the personnel; at least two persons are needed to pull out the bag cage in a relay matching mode, and the bag cage is easy to slide off due to the fact that the bag cage is not matched in place, so that safety accidents of the persons and the equipment are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bag cage lifting device of a bag dust collector aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sack cleaner bag cage hoisting device, includes horizontal rail dolly, the upper end of horizontal rail dolly is connected with the bracing piece, the upper end of bracing piece is provided with the frame, the upper end of frame is provided with small-size hoist engine, the upper surface of frame is connected with the support, the one end of small-size hoist engine is connected with the connection rope, the one end of connecting the rope is connected with the chain, the one end of chain is connected with the lifting hook, the inside of horizontal rail dolly is provided with the gyro wheel, one side of horizontal rail dolly is provided with the fixing sleeve, the inside of fixing sleeve is provided with the threaded rod, the one end of threaded rod is connected with the handle, the lower extreme of fixing sleeve is provided with spacing hole, the inside in spacing hole is provided with the gag lever post, the one end of gag lever post is provided with the lock sleeve.

As the preferred technical scheme of the utility model, a vertical shaft is arranged between the support rod and the base, and the support rod is rotatably connected with the base through the vertical shaft.

As a preferable technical scheme of the utility model, one end of the bracket is provided with a rotating wheel, and the small-sized winch is in transmission connection with the rotating wheel through a connecting rope.

According to the preferable technical scheme, the fixing sleeve is internally provided with a thread groove, the inner diameter of the fixing sleeve is matched with the diameter of the threaded rod, and the threaded rod is in threaded connection with the fixing sleeve through the thread groove.

As a preferred technical scheme of the utility model, the limiting holes are divided into two groups, the limiting holes are symmetrically distributed on one side of the cross rail trolley, and the inner diameter size of the limiting holes is matched with the diameter size of the limiting rods.

As a preferred technical scheme of the utility model, the rollers are divided into four groups, and the rollers are centrally and symmetrically distributed in the transverse rail trolley.

As a preferred technical scheme, the lifting hooks are divided into two groups, and one side of each lifting hook is provided with a protrusion, the protrusions are divided into two groups, and the protrusions are symmetrically distributed on one side of each lifting hook.

Compared with the prior art, the utility model provides a bag cage lifting device of a bag dust collector, which has the following beneficial effects:

1. according to the bag cage lifting device of the cloth bag dust collector, by arranging the lifting hook, the small-sized winch, the connecting rope and the rotating wheel, two persons are required to cooperatively pull out a bag cage when manpower is used in the past, time and labor are wasted, after a novel bag cage lifting tool is used, two groups of special lifting hooks are matched, the lifting of four bag cages can be realized at one time, only one person is required to operate a winch switch in the process of lifting the bag cage, and the other person is assisted to install a bag cage hook to finish the lifting and transferring effects on the bag cage, so that the working efficiency is greatly improved, the working time is shortened, and the labor intensity of the person is greatly reduced;

2. this sack cleaner bag cage hoisting device, through setting up the cross rail dolly, the gyro wheel, the gag lever post, threaded rod and vertical axis, hoisting device after the improvement is in the use, the workman can realize removing at will, then through the fixed action of threaded rod to the cross rail, can avoid the cross rail dolly to appear breaking away from or the phenomenon of empting in promoting the use to the bag cage, improve the stationarity that the bag cage promoted the in-process, avoid the bag cage to drop, the security in the operation workman use has been improved.

Drawings

FIG. 1 is a schematic view of a lifting device according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A;

FIG. 3 is a schematic structural view of a cross rail trolley;

FIG. 4 is a schematic view of the bottom structure of the cross rail trolley;

fig. 5 is a schematic view of a hook structure.

In the figure: 1. a transverse rail trolley; 2. a support bar; 3. a vertical axis; 4. a machine base; 5. a small-sized winch; 6. a support; 7. connecting ropes; 8. a rotating wheel; 9. a chain; 10. a hook; 11. a roller; 12. fixing the sleeve; 13. a threaded rod; 14. a handle; 15. a limiting hole; 16. a limiting rod; 17. and a locking 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. 1-5, in this embodiment: a bag cage lifting device of a bag dust collector comprises a transverse rail trolley 1, the upper end of the transverse rail trolley 1 is connected with a support rod 2, the upper end of the support rod 2 is provided with a machine base 4, the upper end of the machine base 4 is provided with a small-sized winch 5, used for rope collection in the lifting process, the upper surface of the base 4 is connected with a bracket 6, one end of the small-sized winch 5 is connected with a connecting rope 7, one end of the connecting rope 7 is connected with a chain 9, one end of the chain 9 is connected with a lifting hook 10, the bag cage is used for hooking the bag cage, the idler wheels 11 are arranged inside the transverse rail trolley 1 and used for sliding the transverse rail trolley 1, the fixing sleeve 12 is arranged on one side of the transverse rail trolley 1, the threaded rod 13 is arranged inside the fixing sleeve 12, the handle 14 is connected to one end of the threaded rod 13, the limiting hole 15 is formed in the lower end of the fixing sleeve 12, the limiting rod 16 is arranged inside the limiting hole 15, and the locking sleeve 17 is arranged at one end of the limiting rod 16.

In the embodiment, the vertical shaft 3 is arranged between the support rod 2 and the base 4, and the support rod 2 is rotatably connected with the base 4 through the vertical shaft 3 and used for rotating the hoisting device, so that the flexibility of the device is improved, and the using effect is provided; one end of the bracket 6 is provided with a rotating wheel 8, and the small-sized winch 5 is in transmission connection with the rotating wheel 8 through a connecting rope 7, so that the labor is replaced, and the labor is saved; a thread groove is formed in the fixing sleeve 12, the inner diameter size of the fixing sleeve 12 is matched with the diameter size of the threaded rod 13, and the threaded rod 13 is in threaded connection with the fixing sleeve 12 through the thread groove and used for fixing the moved cross rail trolley 1, so that the stability of the lifting device in the use process is improved, the sliding phenomenon is avoided, and the operation safety is improved; the limiting holes 15 are divided into two groups, the limiting holes 15 are symmetrically distributed on one side of the transverse rail trolley 1, the inner diameter size of the limiting holes 15 is matched with the diameter size of the limiting rod 16, the stability between the transverse rail trolley 1 and the installation transverse rail is improved, the phenomenon of toppling is avoided, and the safety is improved; the rollers 11 are divided into four groups, and the rollers 11 are centrally and symmetrically distributed in the transverse rail trolley 1, so that the lifting device is convenient to move; lifting hook 10 divide into two sets ofly, and one side of lifting hook 10 is provided with the arch, and the arch divide into two sets ofly, and the arch is symmetric distribution in one side of lifting hook 10, once only hangs four group's bag cages, improves hoisting device's work efficiency.

The working principle and the using process of the utility model are as follows: before use, a worker designs and installs a fixed longitudinal rail according to the arrangement of a dust collector plenum, the worker sleeves a transverse rail trolley 1 on the longitudinal rail, a limiting rod 16 is inserted into a limiting hole 15, the limiting rod 16 is fixed inside the limiting hole 15 by using a locking sleeve 17, the worker moves the transverse rail trolley 1 to a specified position by sliding the transverse rail trolley, a threaded rod 13 rotates inside a fixing sleeve 12 by rotating a handle 14 to slowly contact with the longitudinal rail, the threaded rod 13 is abutted against the longitudinal rail to fix the transverse rail trolley 1, in the using process, one person assists in installing a bag cage hook to hang four groups of bag cages on a lifting hook 10, the other person operates a switch of a small-sized winch 5, a connecting rope 7 lifts the bag cage under the action of the small-sized winch 5, after the bag cage in a specified area is lifted, the worker reverses the handle 14 to separate the threaded rod 13 from the longitudinal rail, and then moving the cross rail trolley 1 to the next designated position, and continuing the operation.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sack cleaner bag cage hoisting device which characterized in that: comprises a transverse rail trolley (1), wherein the upper end of the transverse rail trolley (1) is connected with a support rod (2), the upper end of the support rod (2) is provided with a base (4), the upper end of the base (4) is provided with a small-sized winch (5), the upper surface of the base (4) is connected with a bracket (6), one end of the small-sized winch (5) is connected with a connecting rope (7), one end of the connecting rope (7) is connected with a chain (9), one end of the chain (9) is connected with a lifting hook (10), rollers (11) are arranged inside the transverse rail trolley (1), one side of the transverse rail trolley (1) is provided with a fixed sleeve (12), a threaded rod (13) is arranged inside the fixed sleeve (12), one end of the threaded rod (13) is connected with a handle (14), and the lower end of the fixed sleeve (12) is provided with a limit hole (15), the inside of spacing hole (15) is provided with gag lever post (16), the one end of gag lever post (16) is provided with lock sleeve (17).

2. A bag-in-cage lifting device of a bag collector as claimed in claim 1, characterized in that: the middle of bracing piece (2) and frame (4) is provided with vertical axis (3), bracing piece (2) are connected with frame (4) rotation through vertical axis (3).

3. A bag-in-cage lifting device of a bag collector as claimed in claim 1, characterized in that: one end of the support (6) is provided with a rotating wheel (8), and the small-sized winch (5) is in transmission connection with the rotating wheel (8) through a connecting rope (7).

4. A bag-in-cage lifting device of a bag collector as claimed in claim 1, characterized in that: the threaded sleeve is characterized in that a threaded groove is formed in the fixed sleeve (12), the inner diameter of the fixed sleeve (12) is matched with the diameter of the threaded rod (13), and the threaded rod (13) is in threaded connection with the fixed sleeve (12) through the threaded groove.

5. A bag-in-cage lifting device of a bag collector as claimed in claim 1, characterized in that: the limiting holes (15) are divided into two groups, the limiting holes (15) are symmetrically distributed on one side of the transverse rail trolley (1), and the inner diameter size of the limiting holes (15) is matched with the diameter size of the limiting rods (16).

6. A bag-in-cage lifting device of a bag collector as claimed in claim 1, characterized in that: the rollers (11) are divided into four groups, and the rollers (11) are distributed in the transverse rail trolley (1) in a centrosymmetric manner.

7. A bag-in-cage lifting device of a bag collector as claimed in claim 1, characterized in that: the lifting hook (10) is divided into two groups, one side of the lifting hook (10) is provided with a protrusion, the protrusion is divided into two groups, and the protrusion is symmetrically distributed on one side of the lifting hook (10).