CN215905733U

CN215905733U - Liftable crane operation room

Info

Publication number: CN215905733U
Application number: CN202122231020.8U
Authority: CN
Inventors: 冷昆明; 杨孝斌; 林青
Original assignee: Dalian Low Voltage Switchgear Factory
Current assignee: Dalian Low Voltage Switchgear Factory
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-25
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a liftable crane operation room, which comprises a crane body and an upright post, wherein the upright post is fixedly connected below the crane body, and a lifting device is arranged on the right side of the upright post. This hoist control chamber of liftable, through the slider, the slide, the plummer, the control chamber, mutually support between T shaped plate and the sliding door isotructure, can make the slide carry on spacingly through the slider to the plummer, make the plummer drive the control chamber steady removal, thereby operating personnel's security has been improved, through the third riser, mutually support between rectangle piece and the spring isotructure, can drive the baffle through the control chamber and remove, the baffle passes through the connecting rod and drives the rectangle piece removal, make the spring take place elastic deformation through the rectangle piece, thereby elasticity performance through the spring alright protect with the top to the control chamber.

Description

Liftable crane operation room

Technical Field

The utility model relates to the technical field of cranes, in particular to a liftable crane operating room.

Background

The development of hoist on market is more and more extensive with the use, all can install the control chamber on the hoist, operating personnel sit in the control chamber alright in order to operate the hoist, and the unable lift of hoist control chamber among the prior art, need operating personnel to scramble just can get into, security ratio is lower like this, and the protection effect to the control chamber is also not good among the prior art simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liftable crane operating room to solve the problem that the crane operating room in the prior art cannot be lifted and can be entered by climbing an operator, so that the safety is low.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting crane operation room comprises a crane body and an upright post, wherein the upright post is fixedly connected below the crane body, and a lifting device is arranged on the right side of the upright post;

the lifting device comprises a sliding block, a sliding plate, a bearing table, an operation chamber, a T-shaped plate and a sliding door;

front and back the slider links to each other with stand right side wall is fixed, the outer wall sliding clamping of slider has the slide, the right side rigid coupling of slide has the plummer, the right side top rigid coupling of plummer has the control chamber, and rotates through a plurality of hinges in the preceding terminal surface left side of control chamber and be connected with the sliding door, the terminal surface left side all welds around the upper end of plummer has the T-shaped board, and the outer wall of T-shaped board and stand is laminated mutually.

Preferably, the left side rigid coupling of stand has a plurality of tooth boards, the left side meshing of tooth board is connected with the gear, and the gear rotates with the T shaped plate through the pivot and links to each other, can play limiting displacement to the T shaped plate through tooth board and gear like this.

Preferably, a power device is installed on the left side below the crane body;

the power device comprises a first vertical plate, a motor, a roller, a second vertical plate and a steel wire rope;

front and back the upper surface of first riser links to each other with the hoist body is fixed, the inside rigid coupling of first riser has the motor, the output shaft rigid coupling of motor has the running roller, the roller department of running roller rotates and is connected with the second riser, and the top of second riser links to each other with the hoist body is fixed, the outer wall winding of running roller is connected with wire rope, and wire rope's below links to each other with the T shaped plate is fixed.

Preferably, a protection device is fixedly connected to the right side below the crane body;

the protection device comprises a third vertical plate, a cross rod, a rectangular block and a spring;

control the top of third riser links to each other with the hoist body is fixed, controls the rigid coupling has the horizontal pole between the third riser, a plurality of rectangular blocks are installed to the outer wall of horizontal pole, and the through-hole department inner wall of rectangular block and the outer wall clearance fit of horizontal pole, the spring is installed to the left and right sides outer wall of horizontal pole, the spring housing is on the horizontal pole, and the both ends outer wall of spring links to each other with rectangular block and third riser are fixed respectively.

Preferably, the front and back terminal surface of rectangular block all rotates through the pivot and connects the upper end at the connecting rod, the below of connecting rod rotates through the pivot and is connected with the baffle, and the lower surface of baffle and the upper surface of control chamber laminate mutually, and the elasticity performance that the baffle passes through the spring like this can stop the preceding buffering protection of going up of control chamber.

Compared with the prior art, the utility model has the beneficial effects that: according to the liftable crane operation chamber, the slide plate can limit the bearing table through the slide block through the mutual matching of the slide block, the slide plate, the bearing table, the operation chamber, the T-shaped plate, the sliding door and other structures, so that the bearing table drives the operation chamber to stably move, and the safety of operators is improved;

through the mutual matching among the first vertical plate, the motor, the roller, the second vertical plate, the steel wire rope and other structures, the roller can be driven by the motor to rotate, the roller drives the T-shaped plate to move through the steel wire rope, and the T-shaped plate drives the bearing table to move, so that the using effect of the device is improved;

through mutually supporting between structures such as third riser, horizontal pole, rectangular block and spring, can drive the baffle through the control chamber and remove, the baffle passes through the connecting rod and drives the rectangular block and remove, makes the spring take place elastic deformation through the rectangular block to elasticity performance through the spring alright protect in order to the top to the control chamber.

Drawings

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the motor, rollers and cable of FIG. 2;

fig. 4 is a schematic view of the spring, rectangular block and link of fig. 2.

In the figure: 1. the crane comprises a crane body, 2, a stand column, 3, a lifting device, 301, a sliding block, 302, a sliding plate, 303, a bearing platform, 304, an operation room, 305, a T-shaped plate, 306, a sliding door, 4, a power device, 401, a first vertical plate, 402, a motor, 403, a roller, 404, a second vertical plate, 405, a steel wire rope, 5, a protection device, 501, a third vertical plate, 502, a cross rod, 503, a rectangular block, 504, a spring, 6, a tooth plate, 7, a gear, 8, a connecting rod, 9 and a baffle.

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. 1-4, the present invention provides a technical solution: a lifting crane operation room comprises a crane body 1 and an upright post 2, the upright post 2 is fixedly connected below the crane body 1, a lifting device 3 is installed on the right side of the upright post 2, the lifting device 3 comprises a slide block 301, a slide plate 302, a bearing table 303, an operation room 304, a T-shaped plate 305 and a sliding door 306, the inner sides of the front slide block 301 and the rear slide block 301 are fixedly connected with the upright post 2, the outer wall of the slide block 301 is slidably clamped with the slide plate 302, the slide plate 302 can move at the slide block 301, the right side of the slide plate 302 is fixedly connected with the bearing table 303, the bearing table 303 can be limited through the slide plate 302, the operation room 304 is fixedly connected above the right side of the bearing table 303, the sliding door 306 is rotatably connected to the left side of the front end face of the operation room 304 through 2 hinges, the T-shaped plate 305 is welded to the left sides of the front end face and the rear end face of the bearing table 303, the outer wall of the T-shaped plate is attached to the outer wall of the upright post 2, the left side of the upright post 2 is fixedly connected with the tooth plate 6, the left side meshing of tooth board 6 is connected with gear 7, and gear 7 can rotate through tooth board 6, can play limiting displacement to T shaped plate 305 through gear 7 and tooth board 6 etc. and gear 7 rotates with T shaped plate 305 through the pivot and links to each other.

Power device 4 is installed on the left side of the below of hoist body 1, power device 4 includes first riser 401, motor 402, running roller 403, second riser 404 and wire rope 405, the upper surface and the hoist body 1 of front and back first riser 401 are fixed continuous, the inside rigid coupling of first riser 401 has motor 402, the model that motor 402 adopted is POWMAX's PMSM, motor 402's output shaft rigid coupling has running roller 403, the roller department of running roller 403 rotates and is connected with second riser 404, and the top of second riser 404 is fixed continuous with hoist body 1, the outer wall winding of running roller 403 is connected with wire rope 405, the outer wall at the running roller is fixed to part of wire rope 405, and the below and the T shaped plate 305 of wire rope 405 are fixed continuous, running roller 403 can drive T shaped plate 305 through wire rope 405 and remove.

The right side below the crane body 1 is fixedly connected with a protection device 5, the protection device 5 comprises a third vertical plate 501, a cross rod 502, rectangular blocks 503 and springs 504, the upper parts of the left and right third vertical plates 501 are fixedly connected with the crane body 1, the inner side of the third vertical plate 501 is fixedly connected with the cross rod 502, the outer wall of the cross rod 502 is provided with 2 rectangular blocks 503, through holes are processed inside the rectangular blocks 503, the inner walls of the through holes of the rectangular blocks 503 are in clearance fit with the outer wall of the cross rod 502, the outer walls of the left and right sides of the cross rod 502 are provided with the springs 504, the outer walls of the two ends of each spring 504 are respectively and fixedly connected with the rectangular blocks 503 and the third vertical plates 501, when the rectangular blocks 503 move outwards, the springs 504 can generate elastic deformation, the front end surfaces and the rear end surfaces of the rectangular blocks 503 are respectively and rotatably connected with connecting rods 8 through rotating shafts, the lower parts of the connecting rods 8 are rotatably connected with baffle plates 9, and the baffle plates 9 can drive the rectangular blocks 503 to move through the connecting rods 8, and the lower surface of the baffle plate 9 is attached to the upper surface of the operation chamber 304.

In this embodiment, when an operator needs to use a liftable crane operation room, the operator firstly connects an external power supply of the motor 402, starts the motor 402, so that an output shaft of the motor 402 drives the roller 403 to rotate, the roller 403 drives the T-shaped plate 305 to move through the steel wire rope 405, the T-shaped plate 305 drives the operation room 304 to slowly descend through the bearing platform 303, meanwhile, the T-shaped plate 305 drives the gear 7 to move, the gear 7 can rotate through the tooth plate 6, the T-shaped plate 305 can move more stably through the gear 7, the bearing platform 304 drives the sliding plate 302 to move at the sliding block 301, the sliding block 301 and the like can limit the bearing platform 303, so that the operation room 304 can be lifted and lowered, when the operator enters the operation room 304, the motor 402 is controlled to rotate reversely, so that the operation room 304 is reset, when the upper part of the operation room 304 is attached to the baffle 9, the operation room 304 can drive the baffle 9 to move upwards, the baffle 9 can drive the rectangular block 503 to move at the cross rod 502 through the connecting rod 8, the rectangular block 503 is matched with the third vertical plate 501 to enable the spring 504 to generate elastic deformation, and then the baffle 9 can buffer and protect the operation room 304 after rising and stopping through the elastic force matching of the spring 504 and enable the operation room 304 to be fixed stably.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a hoist control room of liftable, includes hoist body (1) and stand (2), the below rigid coupling of hoist body (1) has stand (2), its characterized in that: a lifting device (3) is arranged on the right side of the upright post (2);

the lifting device (3) comprises a sliding block (301), a sliding plate (302), a bearing table (303), an operation chamber (304), a T-shaped plate (305) and a sliding door (306);

front and back slider (301) are fixed continuous with stand (2) right side wall, the outer wall slip joint of slider (301) has slide (302), the right side rigid coupling of slide (302) has plummer (303), the right side top rigid coupling of plummer (303) has control chamber (304), and the preceding terminal surface left side of control chamber (304) is rotated through a plurality of hinges and is connected with sliding door (306), T shaped plate (305) have all been welded in terminal surface left side around the upper end of plummer (303), and the outer wall of T shaped plate (305) is laminated with the outer wall of stand (2) mutually.

2. A liftable crane cab according to claim 1, wherein: the left side rigid coupling of stand (2) has a plurality of tooth boards (6), the left side meshing of tooth board (6) is connected with gear (7), and gear (7) rotate with T shaped plate (305) through the pivot and link to each other.

3. A liftable crane cab according to claim 1, wherein: a power device (4) is arranged on the left side below the crane body (1);

the power device (4) comprises a first vertical plate (401), a motor (402), a roller (403), a second vertical plate (404) and a steel wire rope (405);

front and back the upper surface and the fixed linking to each other of hoist body (1) of first riser (401), the inside rigid coupling of first riser (401) has motor (402), the output shaft rigid coupling of motor (402) has running roller (403), the roller department of running roller (403) rotates and is connected with second riser (404), and the top of second riser (404) is fixed continuous with hoist body (1), the outer wall winding of running roller (403) is connected with wire rope (405), and the below and the T shaped plate (305) of wire rope (405) are fixed continuous.

4. A liftable crane cab according to claim 1, wherein: a protective device (5) is fixedly connected to the right side below the crane body (1);

the protection device (5) comprises a third vertical plate (501), a cross rod (502), a rectangular block (503) and a spring (504);

control the top of third riser (501) is fixed continuous with hoist body (1), the left and right sides the rigid coupling has horizontal pole (502) between third riser (501), a plurality of rectangular blocks (503) are installed to the outer wall of horizontal pole (502), and the through-hole department inner wall of rectangular block (503) and the outer wall clearance fit of horizontal pole (502), spring (504) are installed to the left and right sides outer wall of horizontal pole (502), spring (504) cover is on horizontal pole (502), and the both ends outer wall of spring (504) links to each other with rectangular block (503) and third riser (501) are fixed respectively.

5. The liftable crane cab of claim 4, wherein: the front end face and the rear end face of the rectangular block (503) are connected to the upper end of the connecting rod (8) in a rotating mode through the rotating shaft, the lower portion of the connecting rod (8) is connected with a baffle (9) in a rotating mode through the rotating shaft, and the lower surface of the baffle (9) is attached to the upper surface of the operating room (304).