CN215798034U

CN215798034U - Rotary control console for gantry crane

Info

Publication number: CN215798034U
Application number: CN202122264873.1U
Authority: CN
Inventors: 赵红生
Original assignee: Yutai Yinyan Electric Control Equipment Co ltd
Current assignee: Yutai Yinyan Electric Control Equipment Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-11
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of portal cranes, and discloses a rotary control console for a portal crane, which comprises a crane, wherein a guardrail is installed at the top end of the crane, an installation groove is formed in the top end of the crane, a first motor is installed inside the installation groove, a second gear is fixed at the output end of the first motor, a first gear is meshed with one side of the second gear, the first gear and the second gear are installed inside the installation groove, a turntable is fixed at one end, far away from the installation groove, of the first gear, and a control chamber is fixed above the turntable. This rotary type control cabinet for gantry crane is provided with the carousel, and the carousel structure makes the control room rotate on the hoist top to carry out angle modulation, the position that makes the staff can hoist article as required and the spatial position of current hoist carry out the adjustment of control room orientation, increase observation field of vision angle, promote the efficiency of going on of the operation of hoisting.

Description

Rotary control console for gantry crane

Technical Field

The utility model relates to the technical field of portal cranes, in particular to a rotary control console for a portal crane.

Background

The gantry crane is mainly used for loading and unloading goods in places such as ports, goods yards or material yards under outdoor conditions, has large hoisting weight and stronger universality, is in a portal shape due to a metal structure, and moves on a ground track, so the gantry crane is called. The portal crane needs staff to operate the portal crane at a control room during operation, the requirement on the visual field is high during operation, and therefore a rotatable rotary control console is needed to control the portal crane.

The console for the gantry crane in the market is generally a fixed console in use, the observation and operation angles are fixed, partial observation dead angles require workers to open an emergency exit or a probe to observe, the normal operation of hoisting is not facilitated, and therefore the rotary console for the gantry crane is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary control console for a gantry crane, which aims to solve the problems that the control console for the gantry crane in the market, which is proposed in the background art, is generally a fixed control console in use, the observation and operation angles are fixed, partial observation dead angles can be observed only by opening a safety door or a probe by a worker, and the normal operation of hoisting is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a rotary console for a gantry crane, comprising:

the crane comprises a crane, wherein a guardrail is installed at the top end of the crane, an installation groove is formed in the top end of the crane, a first motor is installed inside the installation groove, a second gear is fixed at the output end of the first motor, a first gear is meshed with one side of the second gear, the first gear and the second gear are installed inside the installation groove, a turntable is fixed at one end, away from the installation groove, of the first gear, and a control chamber is fixed above the turntable;

the emergency exit, it articulates the one side outer wall of control room, the inside of control room is provided with the control cabinet, the observation window has been laid to the opposite side outer wall of control room, the pilot lamp is installed on the top of control room.

Preferably, the rotating structure is formed between the first gear and the first motor through the second gear, and the rotating structure is formed between the control chamber and the rotating disc.

Preferably, the observation window runs through in one side outer wall of control room, and the material of observation window is the toughened glass material, be electric connection between pilot lamp and the control cabinet.

Preferably, the crane is further provided with:

the ladder stand is welded on the outer wall of one side, close to the control room, of the crane, and safety rings are welded on the two sides of the ladder stand.

Preferably, the ladder and the safety ring are uniformly distributed along the outer wall of one side of the crane at equal intervals, and are parallel to each other.

Preferably, the crane is further provided with:

the rope roller is installed one side surface that the hoist welding has the cat ladder, the one end that the rope roller is close to the hoist is connected with the second motor, and the second motor inlays the dress and is in the outer wall of hoist, the rope roller is close to one side of cat ladder and installs and send the rope ratchet, the outer wall of rope roller is connected with the safety rope, and the safety rope runs through in sending the one end outer wall that the rope ratchet kept away from the hoist.

Preferably, the safety rope forms a rotating structure through the rope feeding ratchet wheel, the second motor and the rope roller, and the length of the safety rope is equal to the height of the crane.

Compared with the prior art, the utility model has the beneficial effects that:

1. this rotary type control cabinet for gantry crane is provided with the carousel, and the carousel structure makes the control room rotate on the hoist top to carry out angle modulation, the position that makes the staff can hoist article as required and the spatial position of current hoist carry out the adjustment of control room orientation, increase observation field of vision angle, promote the efficiency of going on of the operation of hoisting.

2. The observation window that sets up is convenient for the crew member and is observing the surrounding environment when carrying out the operation, and the rotation of cooperation control room promotes observation range, improves the operating efficiency, reduces incident probability.

3. The arranged safety ring can ensure the safety of workers when climbing into the control room, and prevent the workers from losing hands and falling off when climbing on the single-side crawling ladder; the rope roller and the safety rope that set up can climb through packing up the safety rope and carry out the helping hand to the staff when the staff gets into the control room, can also make the staff by the safety rope hoist when the staff takes off the hand from the cat ladder carelessly, improve the operation security.

Drawings

FIG. 1 is a schematic perspective view of the working state of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of the turntable according to the present invention;

FIG. 3 is an enlarged perspective view of a control chamber according to the present invention;

fig. 4 is a perspective schematic view of the structure at a in fig. 1.

In the figure: 1. a crane; 2. a guardrail; 3. mounting grooves; 4. a turntable; 5. a control room; 6. an indicator light; 7. an observation window; 8. a console; 9. a safety door; 10. climbing a ladder; 11. a safety ring; 12. a first gear; 13. a second gear; 14. a first motor; 15. a rope roller; 16. a second motor; 17. a rope feeding ratchet wheel; 18. a safety rope.

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.

The utility model provides a rotary control console for a gantry crane through improvement, which is shown in figures 1-2 and comprises: the protection device comprises a crane 1, wherein a guardrail 2 is installed at the top end of the crane 1, an installation groove 3 is formed in the top end of the crane 1, a first motor 14 is installed inside the installation groove 3, a second gear 13 is fixed at the output end of the first motor 14, a first gear 12 is meshed with one side of the second gear 13, a rotating structure is formed between a rotating disc 4 and the first motor 14 through the first gear 12 and the second gear 13, the first gear 12 and the second gear 13 are installed inside the installation groove 3, the rotating disc 4 is fixed at one end, far away from the installation groove 3, of the first gear 12, and a control chamber 5 is fixed above the rotating disc 4; and a rotating structure is formed between the control chamber 5 and the turntable 4; the carousel 4 structure that sets up makes control room 5 can rotate on hoist 1 top to carry out angle modulation, the position that makes the staff can hoist article as required and the current spatial position of hoist 1 carry out the adjustment of control room 5 orientation, increase observation field of vision angle, promote the efficiency of going on of operation of hoisting.

The utility model provides a rotary control console for a gantry crane through improvement, as shown in fig. 3, comprising: the safety door 9 is hinged to the outer wall of one side of the control room 5, a control console 8 is arranged inside the control room 5, an observation window 7 is paved on the outer wall of the other side of the control room 5, the observation window 7 penetrates through the outer wall of one side of the control room 5, the observation window 7 is made of toughened glass, the arranged observation window 7 is convenient for workers to observe the surrounding environment during operation, the observation range is enlarged in cooperation with the rotation of the control room 5, the operation efficiency is improved, and the occurrence probability of safety accidents is reduced; an indicator lamp 6 is arranged at the top end of the control room 5; the indicator light 6 is electrically connected with the control console 8; the indicator light 6 is used for reminding people around that the hoist 1 is about to start when the illumination condition is relatively poor at night, prevents to cause personnel's equipment damage because of the collision.

The utility model provides a rotary control console for a gantry crane through improvement, as shown in fig. 4, comprising: the ladder stand 10 is welded on the outer wall of one side of the crane 1 close to the control room 5, and safety rings 11 are welded on two sides of the ladder stand 10; the ladder stands 10 and the safety rings 11 are uniformly distributed along the outer wall of one side of the crane 1 at equal intervals, and the ladder stands 10 and the safety rings 11 are parallel to each other; the safety ring 11 can ensure the safety of the worker during climbing, and prevent the worker from losing hands and falling off during climbing on the single-side ladder 10; the rope roller 15 is installed on the surface of one side, welded with the ladder stand 10, of the crane 1, one end, close to the crane 1, of the rope roller 15 is connected with the second motor 16, the second motor 16 is embedded on the outer wall of the crane 1, one side, close to the ladder stand 10, of the rope roller 15 is provided with the rope feeding ratchet wheel 17, and the rope feeding ratchet wheel 17 enables the safety rope 18 to be only lifted on the rope feeding ratchet wheel 17 through a one-way rotation function, so that a worker hanging on the safety rope 18 can be lifted when falling; the outer wall of the rope roller 15 is connected with a safety rope 18, the safety rope 18 forms a rotating structure with the rope roller 15 through a rope feeding ratchet wheel 17 and a second motor 16, and the safety rope 18 penetrates through the outer wall of one end, far away from the crane 1, of the rope feeding ratchet wheel 17; and the length of the safety line 18 is equal to the height of the crane 1; the rope roller 15 and the safety rope 18 can be used for assisting the climbing of the worker by retracting the safety rope 18 when the worker climbs, and can also be used for hoisting the worker through the safety rope 18 when the worker carelessly takes off the hand from the ladder stand 10, so that the operation safety is improved.

The working principle is as follows: firstly, before the working personnel is ready to start the gantry crane 1, the working personnel firstly need to climb from the ladder stand 10 and the safety ring 11, before climbing, the working personnel firstly connect the safety rope 18 which is put down with a safety device which is worn by the working personnel, then climb upwards from the inner sides of the safety ring 11 and the ladder stand 10, at the moment, if the second motor 16 is started, the working personnel can be lifted upwards through the rotation of the rope roller 15 and the rope conveying ratchet wheel 17 which are connected with the second motor 16, the climbing of the working personnel is assisted, if the working personnel inadvertently step on the ground, under the action of the rope conveying ratchet wheel 17, the safety rope 18 can only move on the rope conveying ratchet wheel 17 in one direction, so that the safety rope 18 can not be released, the working personnel is prevented from falling and being injured, then after climbing the top end of the crane 1, the crane 1 can be checked, after the checking is finished, the safety door 9 is opened, the crane control device is characterized by entering a control room 5 installed on a rotary table 4, controlling a crane 1 through a control table 8, wherein when the control table 8 executes operation, an indicator lamp 6 at the top end of the control room 5 can be lightened, and can visually inform nearby people under the condition of insufficient illumination at night that the crane 1 is about to start to work, so that the surrounding people are prevented from being accidentally injured, and finally when the crane 1 performs lifting operation in different directions, a worker can start a first motor 14 embedded in a mounting groove 3 at the top end of the crane 1, so that the first motor 14 drives a second gear 13 and a first gear 12, the first gear 12 drives the rotary table 4 to rotate, the control room 5 is rotated, the worker can adjust the orientation of the control room 5, the surrounding is observed through an observation window 7 made of toughened glass, and the lifting operation is facilitated.

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

Claims

1. A rotary type control cabinet for gantry crane, its characterized in that includes:

the crane comprises a crane (1), wherein a guardrail (2) is installed at the top end of the crane (1), an installation groove (3) is formed in the top end of the crane (1), a first motor (14) is installed inside the installation groove (3), a second gear (13) is fixed at the output end of the first motor (14), a first gear (12) is meshed with one side of the second gear (13), the first gear (12) and the second gear (13) are installed inside the installation groove (3), a rotary disc (4) is fixed at one end, far away from the installation groove (3), of the first gear (12), and a control chamber (5) is fixed above the rotary disc (4);

emergency exit (9), it articulates one side outer wall of control room (5), the inside of control room (5) is provided with control cabinet (8), observation window (7) have been laid to the opposite side outer wall of control room (5), pilot lamp (6) are installed on the top of control room (5).

2. A rotary console for a gantry crane according to claim 1, wherein: the rotary table (4) forms a rotating structure with the first motor (14) through the first gear (12) and the second gear (13), and forms a rotating structure between the control chamber (5) and the rotary table (4).

3. A rotary console for a gantry crane according to claim 1, wherein: the observation window (7) runs through the outer wall of one side of the control room (5), the observation window (7) is made of toughened glass, and the indicator lamp (6) is electrically connected with the control console (8).

4. A rotary console for a gantry crane according to claim 1, wherein: the crane (1) is further provided with:

the ladder stand (10) is welded on the outer wall of one side, close to the control room (5), of the crane (1), and safety rings (11) are welded on two sides of the ladder stand (10).

5. A rotary console for a gantry crane according to claim 4, wherein: the ladder (10) and the safety ring (11) are uniformly distributed along the outer wall of one side of the crane (1) at equal intervals, and the ladder (10) and the safety ring (11) are parallel to each other.

6. A rotary console for a gantry crane according to claim 1, wherein: the crane (1) is further provided with:

rope roller (15), it is installed crane (1) welding has a side surface of cat ladder (10), the one end that rope roller (15) are close to crane (1) is connected with second motor (16), and second motor (16) inlay the dress and be in the outer wall of crane (1), rope roller (15) are close to one side of cat ladder (10) and are installed and send rope ratchet (17), the outer wall connection of rope roller (15) has safety rope (18), and safety rope (18) run through in sending rope ratchet (17) the one end outer wall of keeping away from crane (1).

7. A rotary console for a gantry crane according to claim 6, wherein: the safety rope (18) forms a rotating structure with the rope roller (15) through the rope feeding ratchet wheel (17) and the second motor (16), and the length of the safety rope (18) is equal to the height of the crane (1).