CN210048422U

CN210048422U - Hoisting frame for overhauling chemical equipment

Info

Publication number: CN210048422U
Application number: CN201920378069.6U
Authority: CN
Inventors: 邵云飞; 周小涛; 孙耀国; 李向飞; 叶文锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-02-11
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a chemical industry equipment overhauls and uses hoist and mount frame, including first movable plate, second movable plate, pneumatic cylinder, two-way motor, first movable plate and second movable plate set up relatively, and through the connecting plate swing joint of cross arrangement on the relative lateral wall of first movable plate and second movable plate, and the intersection position of two connecting plates rotates through the axis of rotation and connects, the lower terminal surface fixedly connected with of axis of rotation carries the thing case, two-way motor fixedly connected with carries the upper surface of the bottom plate of thing case, fixedly connected with wind-up wheel on the output shaft of two-way motor, wind the steel wire haulage rope on the wind-up wheel; the utility model discloses not only can adjust the distance value between first movable plate and the second movable plate according to the demand, improve the stability of hoist and mount frame, can reduce the volume of hoist and mount frame when placing moreover, reduce the area of hoist and mount frame, bring just for the staff.

Description

Hoisting frame for overhauling chemical equipment

Technical Field

The utility model relates to a hoist and mount frame specifically is a chemical industry equipment overhauls and uses hoist and mount frame.

Background

In recent years, with the continuous development of the chemical industry in China, corresponding chemical equipment and chemical machinery have become the most common utensil in the daily production, in order to guarantee the safety of production, chemical equipment all need overhaul after using a period of time, because chemical equipment and chemical machinery's bottom is nearer apart from ground, in order to facilitate the maintenance to chemical equipment and chemical machinery, need generally hang up chemical equipment or chemical machinery with the help of hoisting frame when overhauing, when chemical equipment or chemical machinery's bottom and ground have certain distance, overhaul the maintenance to chemical equipment or chemical machinery again.

The invention discloses a hoisting frame for chemical equipment maintenance, which comprises a cross beam, a base and a hoisting frame, wherein supporting plates are respectively arranged at two ends of the bottom of the cross beam, the base is arranged below the supporting plates, hydraulic cylinders are respectively and uniformly arranged at the top of the base, the output ends of the hydraulic cylinders are respectively and fixedly connected with the bottoms of the supporting plates, a two-way motor is uniformly arranged in the center of the bottom of the cross beam, a lifting platform is arranged below the two-way motor, sliding seats are uniformly arranged at two sides of the lifting platform, elastic traction belts are respectively arranged at one end of the bottom of each sliding seat, and the hoisting frame is fixed between 2 elastic traction belts at the same end.

Although this hoisting frame for chemical equipment overhaul can be adjusted the support body according to the chemical equipment of unidimensional, but this chemical equipment overhaul is difficult to adjust with the distance between the crossbeam in the hoisting frame, if the distance value between the crossbeam is great, area is great when this hoisting frame for chemical equipment overhaul is placed, thereby brought inconvenience for the staff, if the distance value between the crossbeam is less, when lifting by crane heavier chemical equipment, easy emergence is turned on one's side, the work degree of difficulty has been increased, for this we propose a hoisting frame for chemical equipment overhaul and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry equipment overhauls with hoist and mount frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting frame for overhauling chemical equipment comprises a first movable plate, a second movable plate, a hydraulic cylinder and a bidirectional motor, wherein the first movable plate and the second movable plate are arranged oppositely, the side walls of the first movable plate and the second movable plate, which are opposite to each other, are movably connected through connecting plates which are arranged in a crossed manner, the crossed parts of the two connecting plates are rotatably connected through a rotating shaft, the lower end face of the rotating shaft is fixedly connected with a carrying box, the bidirectional motor is fixedly connected with the upper surface of the bottom plate of the carrying box, a winding wheel is fixedly connected onto an output shaft of the bidirectional motor, a steel wire traction rope is wound on the winding wheel, one end of the steel wire traction rope penetrates through the side wall of the carrying box and is fixedly connected with a lifting hook, the lifting hook is positioned at the lower sides of the first movable plate and the second movable plate, the hydraulic cylinder is fixedly connected to the lower surfaces of the first movable plate and the, the lower surface of the hydraulic cylinder is rotatably connected with universal wheels.

Preferably, two parallel sliding grooves are formed in the opposite side walls of the first moving plate and the second moving plate, sliding blocks are connected in the sliding grooves in a sliding mode, one end, far away from the sliding grooves, of each sliding block is rotatably connected to the end portion of the connecting plate, and an inserting rod used for controlling the sliding of the sliding blocks is elastically connected to the second moving plate.

Preferably, both end surfaces of the connecting plate are provided with notches, the sliding block is fixedly connected with a rotating shaft, and both ends of the rotating shaft are rotatably connected to the side walls of the notches.

Preferably, be equipped with the cavity in the second movable plate, fixedly connected with spring on the lateral wall of cavity, the one end fixedly connected with fly leaf of spring, inserted bar equidistance fixed connection is on the lateral wall of fly leaf, the one end that the fly leaf was kept away from to the inserted bar passes the lateral wall of cavity and extends to in the spout, and wherein two inserted bars insert respectively and establish and be connected on the slider with the second movable plate, one side of second movable plate is equipped with the U-shaped pull rod, the both ends face of U-shaped pull rod runs through the lateral wall and the fixed connection of second movable plate on the lateral wall of fly leaf.

Preferably, the lower surfaces of the first movable plate and the second movable plate are rotatably connected with two bend wheels, the steel wire traction rope is in contact with the bend wheels, one end of the steel wire traction rope is fixedly connected with a connecting block, and the lifting hook is fixedly connected to the lower surface of the connecting block.

Preferably, the lower terminal surface fixedly connected with fixed plate of pneumatic cylinder, the universal wheel rotates the lower surface of connecting at the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that: the connecting plate is arranged between the first moving plate and the second moving plate, so that the first moving plate and the second moving plate can be conveniently unfolded, the stability of the hoisting frame is enhanced, the sliding block is arranged at the end part of the connecting plate, the connecting plate is conveniently movably connected with the first moving plate and the second moving plate, the insertion rod is arranged on one side of the sliding block, so that the movement of the sliding block is conveniently controlled, the U-shaped pull rod is arranged on one side of the insertion rod, so that the movement of the insertion rod is conveniently controlled, the hydraulic cylinders are arranged on the lower sides of the first moving plate and the second moving plate, so that the distances between the first moving plate and the ground can be conveniently adjusted, and the universal wheels are arranged on the lower sides of the hydraulic cylinders, so that the position of; the lifting frame for the chemical equipment maintenance can adjust the distance value between the first movable plate and the second movable plate according to requirements, improves the stability of the lifting frame, can reduce the volume of the lifting frame when being placed, reduces the occupied area of the lifting frame, and brings convenience to workers.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the left side of the present invention;

fig. 3 is a schematic view of the internal structure of the depression surface of the present invention;

fig. 4 is the utility model discloses well year thing case and steel wire haulage rope's the face local connection structure schematic diagram of bowing.

In the figure: the device comprises a first moving plate 1, a second moving plate 2, a sliding groove 201, a cavity 202, a sliding block 21, a rotating shaft 211, an inserted rod 22, a spring 23, a moving plate 24, a U-shaped pull rod 25, a redirecting wheel 26, a hydraulic cylinder 3, a supporting plate 31, a fixing plate 32, a bidirectional motor 4, a connecting plate 5, a notch 501, a rotating shaft 6, a limiting plate 61, a carrying box 7, a winding wheel 8, a steel wire traction rope 9, a connecting block 91, a lifting hook 10 and a universal wheel 11.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a hoisting frame for overhauling chemical equipment comprises a first moving plate 1, a second moving plate 2, a hydraulic cylinder 3 and a bidirectional motor 4, wherein the hydraulic cylinder 3 and the bidirectional motor 4 are connected with a control system through wires, the connection mode is a known mechanism in the prior art, and therefore details are not repeated herein, the first moving plate 1 and the second moving plate 2 are oppositely arranged, the opposite side walls of the first moving plate 1 and the second moving plate 2 are movably connected through cross-arranged connecting plates 5, so that the distance value between the first moving plate 1 and the second moving plate 2 is convenient to adjust, when the two connecting plates 5 are perpendicular to the first moving plate 1 and the second moving plate 2, the distance value between the first moving plate 1 and the second moving plate 2 is maximum, when the connecting plates 5 are parallel to the first moving plate 1 and the second moving plate 2, the distance value between the first moving plate 1 and the second moving plate 2 is minimum, specifically, two parallel sliding grooves 201 are formed in the opposite side walls of the first moving plate 1 and the second moving plate 2, and a sliding block 21 is slidably connected in the sliding grooves 201.

One end of the sliding block 21, which is far away from the sliding groove 201, is rotatably connected to the end of the connecting plate 5, specifically, both end faces of the connecting plate 5 are provided with notches 501, the sliding block 21 is fixedly connected with a rotating shaft 211, both ends of the rotating shaft 211 are rotatably connected to the side walls of the notches 501, both ends of the connecting plate 5 are respectively connected with the first moving plate 1 and the second moving plate 2, when the two connecting plates 5 horizontally rotate, the rotating shaft 211 drives the sliding block 21 to move, and the second moving plate 2 is elastically connected with an inserting rod 22 for controlling the sliding block 21, specifically, a cavity 202 is arranged in the second moving plate 2, a spring 23 is fixedly connected to the side wall of the cavity 202, one end of the spring 23 is fixedly connected with a movable plate 24, and the inserting rod 22 is fixedly connected to the side wall of the movable plate.

One end of the insertion rod 22 far away from the movable plate 24 penetrates through the side wall of the cavity 202 and extends into the chute 201, and two insertion rods 22 are respectively inserted into two ends of the insertion rod 22 connected with the second movable plate 2 on the slide block 21 and can control the movement of the slide block 21 so as to control the rotation of the connecting plate 5, a U-shaped pull rod 25 is arranged on one side of the second movable plate 2, two end faces of the U-shaped pull rod 25 penetrate through the side wall of the second movable plate 2 and are fixedly connected to the side wall of the movable plate 24, the moving direction of the insertion rods 22 is convenient to control, the intersection parts of the two connecting plates 5 are rotatably connected through a rotating shaft 6, a limiting plate 61 is fixedly connected to the upper end face of the rotating shaft 6 and can prevent the rotating shaft 6 from falling off, a carrying box 7 is fixedly connected to the lower end face of the rotating shaft 6, a bidirectional motor 4 is fixedly connected, a steel wire traction rope 9 is wound on the winding wheel 8, and one end of the steel wire traction rope 9 penetrates through the side wall of the carrying box 7 and is fixedly connected with a lifting hook 10.

The lifting hook 10 is positioned at the lower sides of the first moving plate 1 and the second moving plate 2, specifically, the lower surfaces of the first moving plate 1 and the second moving plate 2 are rotatably connected with two bend wheels 26, so that the steel wire traction rope 9 can be conveniently collected and released, the steel wire traction rope 9 is in contact with the bend wheels 26, one end of the steel wire traction rope 9 is fixedly connected with a connecting block 91, and the lifting hook 10 is fixedly connected to the lower surface of the connecting block 91, so that the lifting hook 10 is conveniently and fixedly connected with the steel wire traction rope 9; pneumatic cylinder 3 passes through backup pad 31 fixed connection and is close to first movable plate 1 and the 2 both ends of second movable plate at the lower surface of first movable plate 1 and second movable plate 2, and the lower surface of pneumatic cylinder 3 rotates and is connected with universal wheel 11, and specifically says, the lower terminal surface fixedly connected with fixed plate 32 of pneumatic cylinder 3, and universal wheel 11 rotates the lower surface of connecting at fixed plate 32, and the universal wheel 11 fixed connection of being convenient for is at the lower terminal surface of pneumatic cylinder 3.

The working principle is as follows: in the use process of the utility model, the workers are respectively positioned at two sides of the first movable plate 1 and the second movable plate 2, the U-shaped pull rod 25 is pulled to move the inserted bar 22 away from the slide block 21, the first movable plate 1 and the second movable plate 2 are pulled towards the opposite direction at the same time by the two workers, the first movable plate 1 and the second movable plate 2 are positioned at a more appropriate distance value, the U-shaped pull rod 25 is loosened to insert the inserted bar 22 on the slide block 21 for fixing, then the lifting hook 10 is hooked on the chemical equipment to be overhauled, when the two bidirectional motors 4 work, the steel wire traction rope 9 is contracted through the rotation of the winding wheel 8, and the chemical equipment to be overhauled is lifted; when the hydraulic cylinder 3 works, the distance between the carrying box 7 and the ground can be adjusted according to requirements, so that convenience is brought to workers; when the sliding block is not needed to be used, the U-shaped pulling plate 25 is pulled, so that the inserting rod 22 is moved away from the sliding block, and meanwhile, the two workers push the first moving plate 1 and the second moving plate 2 oppositely, so that the connecting rod 5 is parallel to the first moving plate 1 and the second moving plate 2, the occupied area of the first moving plate 1 and the second moving plate 2 is reduced, and the first moving plate 1 and the second moving plate 2 can be conveniently stored.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chemical industry equipment overhauls with hoist and mount frame, includes first movable plate (1), second movable plate (2), pneumatic cylinder (3), two-way motor (4), its characterized in that: first movable plate (1) and second movable plate (2) set up relatively, and on the lateral wall that first movable plate (1) is relative with second movable plate (2) through cross arrangement connecting plate (5) swing joint, and the intersection position of two connecting plates (5) passes through axis of rotation (6) and rotates the connection, the lower terminal surface fixedly connected with of axis of rotation (6) carries thing case (7), the bottom plate upper surface of two-way motor (4) fixed connection year thing case (7), fixedly connected with wind-up wheel (8) on the output shaft of two-way motor (4), it has steel wire haulage rope (9) to wind on wind-up wheel (8), lateral wall and the fixedly connected with movable plate lifting hook (10) of carrying case (7) are passed to the one end of steel wire haulage rope (9), lifting hook (10) are located the downside of first movable plate (1) and second movable plate (2), pneumatic cylinder (3) move first movable plate (1) and second through backup pad (31) fixed connection The lower surface of the movable plate (2) is close to the two end parts of the first movable plate (1) and the second movable plate (2), and the lower surface of the hydraulic cylinder (3) is rotatably connected with a universal wheel (11).

2. The hoisting frame for overhauling chemical equipment as set forth in claim 1, wherein: all be equipped with two spout (201) that parallel on the relative lateral wall of first movable plate (1) and second movable plate (2), sliding connection has slider (21) in spout (201), the one end rotation of keeping away from spout (201) of the one end of slider (21) is connected the tip at connecting plate (5), and elastic connection has inserted bar (22) that are used for controlling slider (21) gliding on second movable plate (2).

3. The hoisting frame for overhauling chemical equipment as set forth in claim 2, wherein: the connecting plate is characterized in that two end faces of the connecting plate (5) are provided with notches (501), the sliding block (21) is fixedly connected with a rotating shaft (211), and two ends of the rotating shaft (211) are rotatably connected to the side walls of the notches (501).

4. The hoisting frame for overhauling chemical equipment as set forth in claim 2, wherein: be equipped with cavity (202) in second movable plate (2), fixedly connected with spring (23) on the lateral wall of cavity (202), one end fixedly connected with fly leaf (24) of spring (23), inserted bar (22) equidistance fixed connection is on the lateral wall of fly leaf (24), the lateral wall of cavity (202) is passed and is extended to in spout (201) in inserted bar (22) keep away from the one end of fly leaf (24), and wherein two inserted bar (22) insert respectively and establish and be connected on slider (21) with second movable plate (2), one side of second movable plate (2) is equipped with U-shaped pull rod (25), the both ends face of U-shaped pull rod (25) runs through the lateral wall and the fixed connection of second movable plate (2) on the lateral wall of fly leaf (24).

5. The hoisting frame for overhauling chemical equipment as set forth in claim 1, wherein: the lower surface of first movable plate (1) and second movable plate (2) all rotates and is connected with two bend wheels (26), steel wire haulage rope (9) contact with bend wheel (26), and the one end fixedly connected with connecting block (91) of steel wire haulage rope (9), lifting hook (10) fixed connection is at the lower surface of connecting block (91).

6. The hoisting frame for overhauling chemical equipment as set forth in claim 1, wherein: the lower end face of hydraulic cylinder (3) is fixedly connected with fixed plate (32), universal wheel (11) rotate to be connected at the lower surface of fixed plate (32).