CN109179244B

CN109179244B - Hoisting frame for overhauling chemical equipment

Info

Publication number: CN109179244B
Application number: CN201811280840.2A
Authority: CN
Inventors: 汪琦
Original assignee: Changle Jingneng New Material Technology Co ltd
Current assignee: Rizhao Xinrui Investment Promotion Development Co ltd
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2020-07-10
Anticipated expiration: 2038-10-30
Also published as: CN109179244A

Abstract

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 installed at two ends of the bottom of the cross beam, the base is respectively arranged below the supporting plates, hydraulic cylinders are respectively and uniformly installed at the top of the base, the output ends of the hydraulic cylinders are respectively and fixedly connected with the bottom of the supporting plates, a two-way motor is uniformly installed in the center of the bottom of the cross beam, a lifting platform is arranged below the two-way motor, sliding seats are uniformly installed at two sides of the lifting platform, elastic traction belts are respectively installed at one end of the bottom of each sliding seat, and the hoisting frame is fixed between 2 elastic traction belts at the. According to the invention, the crossbeam, the base and the hoisting frame are arranged, the sliding seats are uniformly arranged on the two sides of the lifting platform through the locking bolts, so that the distance between the sliding seats can be conveniently adjusted according to the size of the hoisting equipment, the device can conveniently fix chemical equipment with different lengths through the hoisting frame, and the device can be conveniently used.

Description

Hoisting frame for overhauling chemical equipment

Technical Field

The invention relates to the technical field of hoisting equipment, in particular to a hoisting frame for overhauling chemical equipment.

Background

In recent years, along with the continuous development of the chemical industry of china, corresponding chemical industry equipment and chemical machinery have become the most common utensil in the daily production, safety in order to guarantee production, chemical industry equipment all need overhaul after using a period, the current be used for the chemical industry equipment to overhaul with hoist and mount the most simple structure of frame, structural stability is not good, easily produce at hoist and mount in-process and turn on one's side, the use of the device of being not convenient for, and current hoist and mount frame is mostly through manual regulation, it is not convenient to operate, can't be according to the quick adjustment hoist and mount height of maintenance demand, be not convenient for overhaul the chemical industry equipment of unidimensional, the most fixed structure of the hoist and mount frame that has now simultaneously, can't carry out corresponding regulation according to the size such as chemical industry equipment's length, the chemical industry equipment of unable fixed not unidimensional, the suitability is.

Disclosure of Invention

The invention aims to provide a hoisting frame for overhauling chemical equipment, which aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme that the hoisting frame for overhauling the chemical equipment comprises a cross beam, a base and a hoisting frame, wherein supporting plates are respectively installed at two ends of the bottom of the cross beam, the base is respectively arranged below the supporting plates, universal wheels are respectively and uniformly installed at the bottom of the base, hydraulic cylinders are respectively and uniformly installed at the top of the base, output ends of the hydraulic cylinders are respectively and fixedly connected with the bottom of the supporting plates, a control box is installed at the top of the cross beam, a P L C controller and a wireless transceiver module are respectively installed inside the control box, an output end of the wireless transceiver module is electrically connected with an input end of a P L C controller, a bidirectional motor is uniformly installed in the center of the bottom of the cross beam, the bidirectional motor is electrically connected with a P L C controller through a lead wire, a winding disc is installed at the output end of the bidirectional motor, a steel wire traction rope is wound inside the winding disc, pulleys are fixed at the bottom of the cross beam between the bidirectional motor and the supporting plates through a fixing frame, a lifting table is provided below, fixing rings are installed at two ends of the top of the lifting table, fixing rings, fixing rods of the sliding frame are respectively installed with a fixing rod of a second sliding bolt, fixing rod, fixing grooves of a second sensor is hinged with a fixing rod, fixing groove is installed at one end of a fixing rod, a fixing rod of a second sliding rod, a sliding rod is hinged sliding rod, a sliding rod is installed at one side of a sliding rod, a sliding rod of a sliding rod fixing rod, a sliding rod is hinged fixing groove of.

Preferably, all welded fastening between crossbeam and the backup pad, and the pneumatic cylinder bottom all installs the toper supporting seat with the junction of base.

Preferably, the directions of the output ends of the two-way motors are opposite, grooves matched with the steel wire traction ropes are formed in the centers of the pulleys, and the lifting platform forms a lifting structure through the two-way motors and the steel wire traction ropes.

Preferably, the slide base is designed to be a concave structure, one side of the slide base is provided with a sliding groove matched with the lifting platform, and the slide base and the lifting platform form a sliding fixing structure through a locking bolt.

Preferably, an anti-corrosion wear-resistant rubber pad is mounted on one side of the fixing plate close to the pressure sensor and on the top of the fixing groove.

Preferably, the sliding groove and the sliding rod are matched with each other, and a sliding structure is formed between the sliding groove and the sliding rod.

The lifting frame for chemical equipment maintenance is provided with a cross beam, a base and a lifting frame, supporting plates are respectively arranged at two ends of the bottom of the cross beam, hydraulic cylinder output ends arranged at the top of the base below the supporting plates are fixedly connected with the bottoms of the supporting plates, the cross beam and the supporting plates are welded and fixed, conical supporting seats are respectively arranged at the connecting positions of the bottoms of the hydraulic cylinders and the base, so that the stability of connection between the cross beam and the supporting plates is improved, the use of the device is facilitated, a bidirectional motor is uniformly arranged at the bottom of the cross beam, steel wire traction ropes are wound inside winding discs arranged at the output ends of the bidirectional motor, a lifting table is arranged below the bidirectional motor, one end of each steel wire traction rope is fixedly connected with a fixing ring at the top of the lifting table, the lifting table is convenient to rotate through the bidirectional motor, the two ends of the steel wire traction ropes are driven to ascend or descend simultaneously, the lifting table is convenient to adjust the lifting height of the lifting table, the lifting table is convenient to maintain the chemical equipment, the lifting frame is convenient to adjust the sliding seats, the sliding seats are convenient to use of the lifting frame, and the sliding devices, the lifting frame, the sliding seats are convenient to adjust the sliding grooves of the sliding rod, the sliding seats, the sliding devices, the sliding grooves of the sliding seats, the sliding devices, the sliding seats, the sliding devices, the sliding grooves of the sliding devices, the sliding seats are convenient to adjust the sliding seats, the sliding grooves of the sliding devices, the sliding seats, the sliding devices, the lifting frame, the sliding devices, the sliding seats.

Drawings

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

FIG. 2 is a schematic side sectional view of the lifting platform and the lifting frame of the present invention;

fig. 3 is a schematic cross-sectional view of the control box of the present invention.

In the drawing, the device comprises a beam 1, a supporting plate 2, a supporting plate 3, a hydraulic cylinder 4, a base 5, a universal wheel 6, a fixing frame 7, a steel wire traction rope 8, a winding disc 9, a control box 10, a bidirectional motor 11, a pulley 12, a sliding seat 13, a lifting table 14, an elastic traction belt 15, a hoisting frame 16, a conical supporting seat 17, a first fixing rod 18, an electric push rod 19, a fixing plate 20, a second fixing rod 21, a fixing ring 22, a locking bolt 23, a sliding groove 24, a sliding rod 25, a pressure sensor 26, an anti-corrosion wear-resistant rubber pad 27, a fixing groove 28, a P L C controller 29 and a wireless transceiving module 29.

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.

Please refer to fig. 1-3, an embodiment of the invention provides a hoisting frame for chemical equipment overhaul, comprising a beam 1, a base 4 and a hoisting frame 15, wherein two ends of the bottom of the beam 1 are respectively provided with a support plate 2, the bottom of the support plate 2 is respectively provided with a base 4, the bottom of the base 4 is respectively and uniformly provided with a universal wheel 5, the top of the base 4 is respectively and uniformly provided with a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is respectively and fixedly connected with the bottom of the support plate 2, the beam 1 and the support plate 2 are both welded and fixed, a conical support seat 16 is respectively installed at the connection between the bottom of the hydraulic cylinder 3 and the base 4, the stability of connection between the bottom of the hydraulic cylinder 3 and the base 4 is conveniently increased through a conical support seat 16, the use of the device is convenient, a control box 9 is installed at the top of the beam 1, a P L C controller 28 and a wireless transceiver module 29 are respectively installed inside the control box 9, the type of the wireless transceiver module 29 can be NRF, the output end of the wireless transceiver module 29 is electrically connected with the input end of a P2C controller 28, the P36C controller 28, the P19, the controller 28 is conveniently connected with the input end of the corresponding to the corresponding lifting device, the lifting device is conveniently installed, the lifting device is conveniently, the lifting device is conveniently installed, the lifting device is conveniently, the lifting device is conveniently operated by the lifting device, the lifting device is conveniently operated by the lifting device, the lifting device is conveniently operated by the lifting device, the lifting device is conveniently operated by the lifting device, the lifting device is conveniently operated by the lifting device, the lifting.

When the device is used, the device is firstly moved to a required position through the universal wheel 5, an external power supply is connected, a wireless signal is sent through a remote terminal, a wireless transceiver module 29 is enabled to receive the signal and control the P L C controller 28 to work, the P L C controller 28 controls the bidirectional motor 10 to rotate clockwise, the steel wire traction rope 7 is enabled to descend and drive the lifting platform 13 to descend to the required position, then the size of the chemical equipment to be overhauled is adjusted as required, the center of the chemical equipment is fixed on the middle lifting frame 15, the sliding seats 12 are adjusted to slide on two sides of the lifting platform 13, the distance between 3 sliding seats 12 on the same side meets the length of the chemical equipment to be hoisted, after the sliding seats 12 are locked through the locking bolts 22, the electric push rod 18 stretches and retracts, the sliding rod 24 is driven to slide inside the sliding groove 23, the using angle of the fixing plate 19 is adjusted, when the pressure sensor 25 senses a pressure signal, the P L C controller 28 controls the electric push rod 18 to stop stretching, the chemical equipment to be conveniently fixed between the lifting frames 15 to be overhauled, and the chemical equipment to be overhauled can ascend and ascend by counterclockwise through the bidirectional motor 10.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a chemical industry equipment overhauls and uses hoist and mount frame, includes crossbeam (1), base (4) and hoist and mount frame (15), backup pad (2) are all installed to the both ends of crossbeam (1) bottom, backup pad (2) below all is equipped with base (4), its characterized in that and the bottom of base (4) all evenly installs universal wheel (5), pneumatic cylinder (3) are all evenly installed at the top of base (4), the output of pneumatic cylinder (3) all with the bottom fixed connection of backup pad (2), and the top of crossbeam (1) installs control box (9), P L C controller (28) and wireless transceiver module (29) are all installed to the inside of control box (9) respectively, the output of wireless transceiver module (29) and the input electric connection of P L C controller (28), and the central authorities of crossbeam (1) bottom evenly install two-way motor (10), two-way motor (10) are all connected through the wire and P L C controller (28) electricity through the wire, the output of two-way motor (10) all install reel (8) and the hoist and mount frame (13) the equal fixed link (13) of fixed link (13) top fixed ring (13), the equal fixed link (13) of fixed ring (13) are all articulated fixed link (13), the fixed link (13) of fixed link (13) and fixed ring (13) are all equipped with the fixed link (13), the fixed link (13) of fixed ring (13), the fixed link (13) of fixed link (13) are all equipped with the fixed link (13), the fixed link (13) of the fixed link (17), the fixed link (13) of the fixed link (13) is all installed between the fixed link (13), the fixed link (13) of the fixed link (17) of the fixed link (13), the fixed link (17) of the fixed link (13), the fixed link (13) is all there is all installed to be equipped with the fixed link (13), the fixed link (17), the fixed link (13) of the fixed link (13), the fixed link (13) of the fixed link (17) of the fixed link (13), the fixed link (13) is all installed between the fixed link (.

2. The hoisting frame for overhauling chemical equipment as set forth in claim 1, wherein: all welded fastening between crossbeam (1) and backup pad (2), and toper supporting seat (16) are all installed to the junction of pneumatic cylinder (3) bottom and base (4).

3. The hoisting frame for overhauling chemical equipment as set forth in claim 1, wherein: the output end directions of the two-way motor (10) are opposite, grooves matched with the steel wire traction ropes (7) are formed in the centers of the pulleys (11), and the lifting platform (13) forms a lifting structure through the two-way motor (10) and the steel wire traction ropes (7).

4. The hoisting frame for overhauling chemical equipment as set forth in claim 1, wherein: the sliding bases (12) are of concave structures, sliding grooves matched with the lifting platform (13) are formed in one side of each sliding base (12), and a sliding fixing structure is formed between each sliding base (12) and each lifting platform (13) through locking bolts (22).

5. The hoisting frame for overhauling chemical equipment as set forth in claim 1, wherein: and an anti-corrosion wear-resistant rubber pad (26) is arranged on one side of the fixing plate (19) close to the pressure sensor (25) and on the top of the fixing groove (27).

6. The hoisting frame for overhauling chemical equipment as set forth in claim 1, wherein: the sliding groove (23) and the sliding rod (24) are mutually matched, and a sliding structure is formed between the sliding groove (23) and the sliding rod (24).