CN214570218U

CN214570218U - Intelligent double-beam crane

Info

Publication number: CN214570218U
Application number: CN202122291139.4U
Authority: CN
Inventors: 韩建军; 任宇磊; 邢战营
Original assignee: Henan Yuzhong Lift Group Co ltd
Current assignee: Henan Yuzhong Lift Group Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2021-11-02
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses an intelligence two roof beam hoist, including the guide rail frame, guide rail frame top outer wall both sides sliding connection has the mobile station, and all installs the slide rail through the bolt in mobile station top outer wall both sides, sliding connection has the dolly between two slide rails, and installs the rolling box through the bolt on the outer wall of dolly bottom, and the guide rail frame is seted up flutedly with slide rail bottom inner wall one side, and installs pressure sensor through the bolt on the inner wall of recess bottom, installs the supporting spring who is equidistance structural distribution through the bolt on the outer wall of pressure sensor top. The utility model discloses when using this equipment, when mobile station, electric walking wheel walk to guide rail frame, slide rail both ends department, clamp plate can extrude supporting spring for supporting spring receives pressure, makes pressure sensor detect pressure, then makes electric cabinet control electric walking wheel, mobile station speed reduce, thereby reduces the impact that dolly, mobile station caused extension board, guide rail frame both ends, thereby improves the life of this hoist.

Description

Intelligent double-beam crane

Technical Field

The utility model relates to a hoist technical field especially relates to an intelligence double beam crane.

Background

The double-beam crane generally refers to a double-beam bridge crane, and is widely applied to indoor and outdoor industrial and mining enterprises, steel chemical industry, railway traffic, ports and docks, logistics turnover and other departments and places.

Chinese patent No. CN210150621U provides an intelligent double-beam crane, which includes a cart traveling mechanism and a trolley traveling mechanism, wherein a lifting double-shaft motor installed on the trolley traveling mechanism is connected with a lifting appliance through a first speed reducer, a second speed reducer, a first hoist, a second hoist, a steel wire rope and a steel wire rope guide wheel, the lifting appliance is installed with a lifting arm and a lifting arm driving oil cylinder, the lifting appliance is installed with a guide rod, the trolley traveling mechanism is installed with a guide frame, and the guide rod is inserted into the guide frame to form an anti-swing mechanism; two roof beam cranes of intelligence are provided with intelligence driving control module, and the operation panel is provided with operation panel control module, cart coding ruler, dolly coding ruler, promotion encoder, cart walking motor converter, dolly walking motor converter and the promotion biax motor converter of installing on the two roof beam cranes of intelligence to all communicate with intelligence driving control module.

At present, current indoor industrial double-beam crane for mining speed when removing can cause great impact to around the hoist, control both ends, lead to the hoist life-span to reduce, and when current hoist rolling simultaneously, the lifting hook rises to the top can collide with rolling structure, leads to the goods that the lifting hook hung to appear rocking indiscriminately for the goods easily drops, consequently, needs a urgent need to design an intelligence double-beam crane and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the lifting hook easily appears rocking when the current two-beam crane speed that exists among the prior art causes great impact and rolling to both ends at the excessive speed, and the two-beam crane of intelligence that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an intelligent double-beam crane comprises a guide rail frame, wherein two sides of the outer wall of the top of the guide rail frame are connected with a mobile station in a sliding way, and the two sides of the outer wall of the top of the mobile station are both provided with slide rails through bolts, a trolley is connected between the two slide rails in a sliding way, and the outer wall of the bottom of the trolley is provided with a coiling box through a bolt, one side of the guide rail bracket and the inner wall of the bottom of the slide rail is provided with a groove, and the inner wall of the bottom of the groove is provided with a pressure sensor through a bolt, the outer wall of the top of the pressure sensor is provided with supporting springs which are distributed in an equidistant structure through bolts, the top end of the supporting spring is provided with a pressing plate which is connected with the inside of the groove in a sliding way through a bolt, both sides of the outer wall of the top of the mobile station are provided with supporting plates through bolts, and springs which are distributed in an equidistant structure are mounted at the positions, close to the two ends, of the outer walls of the two sides of the mobile station on the outer wall of one side of the support plate through bolts, and buffer plates are mounted at the other ends of the springs through bolts.

The key concept of the technical scheme is as follows: when the mobile station, electric walking wheel walks to the guide rail frame, when slide rail both ends department, clamp plate can extrude supporting spring, make supporting spring receive pressure, make pressure sensor detect pressure, then make electric cabinet control electric walking wheel, mobile station speed reduces, thereby reduce the dolly, the mobile station is to the extension board, the impact that guide rail frame both ends caused, thereby improve the life of this hoist, and the guide cylinder can lead to the rope of rolling case rolling when rolling case functions just, when the lifting hook on the rope rose the top simultaneously, by coupling spring, the structure that the base plate constitutes can reduce the lifting hook and rise the vibrations that the top caused, avoid the lifting hook to appear shaking indiscriminately by a wide margin, thereby improve this hoist operation and get electric stability.

Furthermore, an electric cabinet is installed on the outer wall of one side of the support plate through a bolt, a distance measuring sensor is installed on the outer wall of the top of the support plate through a bolt, and the distance measuring sensor is electrically connected with the electric cabinet.

Further, the outer wall of two sides of the winding box is close to the bottom and is provided with a shielding curtain through a bolt, one end of the shielding curtain is arranged on the inner wall of one side of the mobile station through a bolt, and the two sides of the inner wall of the bottom of the sliding rail are provided with a blanking groove penetrating through the mobile station.

Further, trolley bottom outer wall both sides all are provided with the electronic walking wheel of sliding connection inside the slide rail, trolley bottom outer wall both sides all install two cleaning wheels that are located the slide rail inside through the bolt.

Further, branch is all installed through the bolt in winding tank bottom outer wall both sides, and two extension board one end welding have a guide cylinder, install the equidistant connecting spring that is the annular structure and distributes through the bolt on the outer wall of guide cylinder bottom, and connecting spring one end installs the base plate through the bolt.

The utility model has the advantages that:

1. through clamp plate, the pressure sensor who sets up, when using this equipment, when mobile station, electric walking wheel walk to guide rail frame, slide rail both ends department, the clamp plate can extrude supporting spring for supporting spring receives pressure, makes pressure sensor detect pressure, then makes electric cabinet control electric walking wheel, mobile station speed reduce, thereby reduces the impact that dolly, mobile station caused extension board, guide rail frame both ends, thereby improves the life of this hoist.

2. Through guide cylinder, coupling spring and the base plate that sets up, when using this equipment, the guide cylinder can lead to the rope of rolling case rolling and lead just, and when the lifting hook on the rope rose the top simultaneously, the structure that comprises coupling spring, base plate can reduce the lifting hook and rise the vibrations that the top caused, avoids the lifting hook to appear shaking in disorder by a wide margin to improve this hoist operation stability of getting electricity.

3. Through the cleaning wheel and the shielding curtain that set up, when using this equipment, when the dolly walking, the cleaning wheel can sweep the inside rubbish of slide rail down to charging chute department for rubbish in the slide rail falls out the slide rail, and shielding curtain can avoid industrial and mining processing equipment to produce the equipment contact on high temperature flue gas direct and the mobile station simultaneously, avoids the impurity in the flue gas to influence this equipment operation.

4. Through the range finding sensor who sets up, when using this hoist, range finding sensor can measure the distance that the dolly removed to carry out the accurate positioning to the distance that the dolly removed, thereby realize the quick high-efficient accurate positioning of dolly.

Drawings

Fig. 1 is a front view of the structure of an intelligent double-beam crane provided by the present invention;

fig. 2 is a cross-sectional view of a slide rail structure of the intelligent double-beam crane provided by the utility model;

fig. 3 is a sectional view of the structure of the mobile station of the intelligent double-beam crane provided by the utility model;

fig. 4 is the utility model provides a control flow chart of two roof beam hoists of intelligence.

In the figure: the device comprises a guide rail frame 1, a moving table 2, a sliding rail 3, a trolley 4, a supporting plate 5, a spring 6, a buffer plate 7, an electric walking wheel 8, a cleaning wheel 9, a groove 10, a pressing plate 11, a pressure sensor 12, a supporting spring 13, a coiling box 14, a shielding curtain 15, a distance measuring sensor 16, an electric control box 17, a supporting rod 18, a guide cylinder 19, a connecting spring 20, a base plate 21 and a blanking groove 22.

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 to 4, an intelligent double-beam crane includes a guide rail frame 1, a mobile station 2 is connected to two sides of the outer wall of the top of the guide rail frame 1 in a sliding manner, an electric traveling structure is disposed below the mobile station 2 to facilitate the movement of the mobile station 2, slide rails 3 are mounted on two sides of the outer wall of the top of the mobile station 2 through bolts, the slide rails 3 facilitate the movement guidance of a trolley 4, the trolley 4 is connected between the two slide rails 3 in a sliding manner, a winding box 14 is mounted on the outer wall of the bottom of the trolley 4 through bolts, an electric winding structure is disposed inside the winding box 14 to facilitate the winding of ropes, a groove 10 is formed on one side of the inner walls of the bottoms of the guide rail frame 1 and the slide rails 3, a pressure sensor 12 is mounted on the inner wall of the bottom of the groove 10 through bolts, the type of the pressure sensor 12 is preferably GML670, and the slide rails 3, whether electric traveling wheels 8 are disposed inside the guide rail frame 1 and the mobile station 2 passes through the guide rail frame, install the supporting spring 13 that is equidistance structure distribution through the bolt on the outer wall of pressure sensor 12 top, supporting spring 13 is convenient for support pressure sensor 12, and installs sliding connection at the inside clamp plate 11 of recess 10 through the bolt in supporting spring 13 top, and clamp plate 11 receives external force and can slide in recess 10 is inside to extrude supporting spring 13, make pressure sensor 12 detect pressure.

Support plates 5 are mounted on two sides of the outer wall of the top of the mobile station 2 through bolts, the support plates 5 are convenient for mounting buffer structures such as springs 6, springs 6 distributed in an equidistant structure are mounted at two ends, close to the two ends, of the outer wall of the two sides of the mobile station 2 on the outer wall of one side of each support plate 5 through bolts, the springs 6 are convenient for reducing impact of an electric travelling wheel 8 and the mobile station 2 on two ends of the slide rail 3 and the guide rail frame 1, and the buffer plates 7 are mounted at the other ends of the springs 6 through bolts; an electric cabinet 17 is arranged on the outer wall of one side of one of the support plates 5 through a bolt, the electric cabinet 17 is convenient for controlling the equipment to operate, a distance measuring sensor 16 is arranged on the outer wall of the top of the support plate 5 through a bolt, the type of the distance measuring sensor 16 is preferably L1s, the moving distance of the trolley 4 is convenient to detect, the trolley 4 is accurately positioned, and the distance measuring sensor 16 is electrically connected with the electric cabinet 17; shielding curtains 15 are mounted on the outer walls of the two sides of the rolling box 14 close to the bottom of the rolling box through bolts, the shielding curtains 15 can prevent high-temperature smoke generated by industrial and mining processing equipment from directly contacting with equipment on the mobile station 2, impurities in the smoke from influencing the operation of the equipment, one end of each shielding curtain 15 is mounted on the inner wall of one side of the mobile station 2 through bolts, blanking grooves 22 penetrating through the mobile station 2 are formed in the two sides of the inner wall of the bottom of the sliding rail 3, and the blanking grooves 22 facilitate garbage in the sliding rail 3 to fall out of the sliding rail 3; two sides of the outer wall of the bottom of the trolley 4 are respectively provided with an electric walking wheel 8 which is connected inside the sliding rail 3 in a sliding manner, the electric walking wheels 8 are convenient for enabling the trolley 4 to slide on the sliding rail 3, two cleaning wheels 9 which are positioned inside the sliding rail 3 are respectively installed on two sides of the outer wall of the bottom of the trolley 4 through bolts, and the cleaning wheels 9 are convenient for cleaning garbage inside the sliding rail 3; receive 14 bottom outer wall both sides of rolling box and all install branch 18 through the bolt, and the welding of 18 one end of two extension boards has guide cylinder 19, guide cylinder 19 leads when being convenient for to the rope motion in rolling box 14, install the equidistant connecting spring 20 that is the ring structure and distributes through the bolt on the outer wall of guide cylinder 19 bottom, connecting spring 20 is convenient for reduce the lifting hook and rises the impact of top to guide cylinder 19, and connecting spring 20 one end installs base plate 21 through the bolt, by connecting spring 20, the structure that base plate 21 constitutes can reduce the lifting hook and rise the vibrations that the top caused, avoid the lifting hook to appear shaking in disorder by a wide margin, thereby improve this hoist operation and get electric stability.

The utility model discloses a theory of operation does: when the device is used, a worker can issue a command to the electric cabinet 17 through the remote control equipment, then the electric cabinet 17 can control the mobile station 2 to slide on the guide rail frame 1, so that the mobile station 2 moves to a proper position, then the electric walking wheel 8 can be started under the control of the electric cabinet 17, so that the trolley 4 slides on the slide rail 3, so that the crane moves to a proper position, then the coiling box 14 is started, so that the position of the lifting hook is lowered, so that the worker can connect goods to be pulled up with the lifting hook, so as to lift up the goods, so as to carry the goods, meanwhile, when the device is used, when the mobile station 2 and the electric walking wheel 8 walk to the guide rail frame 1 and the two ends of the slide rail 3, the pressure plate 11 can extrude the supporting spring 13, so that the pressure sensor 12 detects the pressure, then the electric walking wheel 8 is controlled by the electric cabinet 17, the speed of the mobile station 2 is lowered, thereby reduce dolly 4, mobile station 2 is to extension board 5, the impact that guide rail frame 1 both ends caused, simultaneously when the lifting hook on the rope rises to the top, by coupling spring 20, the structure that base plate 21 constitutes can reduce the lifting hook and rise the vibrations that the top caused, avoid the lifting hook to appear shaking indiscriminately by a wide margin, thereby improve this hoist operation and get electric stability, and when dolly 4 walking, cleaning wheel 9 can sweep the inside rubbish of slide rail 3 down chute 22 department, make the rubbish in the slide rail 3 fall out slide rail 3, and when dolly 4 removes, range finding sensor 16 can measure the distance that dolly 4 removed, so that carry out the accurate positioning to the distance that dolly 4 removed, thereby realize dolly 4 high efficiency accurate positioning.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An intelligent double-beam crane comprises a guide rail frame (1) and is characterized in that two sides of the outer wall of the top of the guide rail frame (1) are slidably connected with a movable platform (2), two sides of the outer wall of the top of the movable platform (2) are respectively provided with a slide rail (3) through a bolt, a trolley (4) is slidably connected between the two slide rails (3), a coiling box (14) is arranged on the outer wall of the bottom of the trolley (4) through a bolt, one side of the inner walls of the bottoms of the guide rail frame (1) and the slide rails (3) is provided with a groove (10), a pressure sensor (12) is arranged on the inner wall of the bottom of the groove (10) through a bolt, supporting springs (13) which are distributed in an equidistant structure are arranged on the outer wall of the top of the pressure sensor (12) through bolts, and pressing plates (11) which are slidably connected inside the groove (10) are arranged on the top ends of the supporting springs (13) through bolts, supporting plates (5) are installed on two sides of the outer wall of the top of the mobile station (2) through bolts, springs (6) which are distributed in an equidistant structure are installed on the outer wall of one side of each supporting plate (5) and the outer walls of the two sides of the mobile station (2) close to two ends of the outer wall, and buffer plates (7) are installed on the other ends of the springs (6) through bolts.

2. The intelligent double-beam crane is characterized in that an electric cabinet (17) is mounted on the outer wall of one side of the support plate (5) through a bolt, a distance measuring sensor (16) is mounted on the outer wall of the top of the support plate (5) through a bolt, and the distance measuring sensor (16) is electrically connected with the electric cabinet (17).

3. The intelligent double-beam crane is characterized in that shielding curtains (15) are installed on the outer walls of the two sides of the rolling box (14) close to the bottom through bolts, one end of each shielding curtain (15) is installed on the inner wall of one side of the mobile station (2) through bolts, and blanking troughs (22) penetrating through the mobile station (2) are formed in the two sides of the inner wall of the bottom of the sliding rail (3).

4. An intelligent double-beam crane according to claim 1, wherein electric travelling wheels (8) which are slidably connected inside the sliding rails (3) are arranged on both sides of the outer wall of the bottom of the trolley (4), and two cleaning wheels (9) which are positioned inside the sliding rails (3) are arranged on both sides of the outer wall of the bottom of the trolley (4) through bolts.

5. An intelligent double-beam crane according to claim 1, wherein the two sides of the outer wall of the bottom of the winding box (14) are provided with support rods (18) through bolts, one end of each of the two support rods (18) is welded with a guide cylinder (19), the outer wall of the bottom of each guide cylinder (19) is provided with connecting springs (20) which are distributed in an annular structure at equal intervals through bolts, and one end of each connecting spring (20) is provided with a base plate (21) through a bolt.