阅读说明：本技术 一种立式氧化生产线行车 (Vertical oxidation production line travelling crane ) 是由 赖朝阳 于 2021-07-06 设计创作，主要内容包括：本发明公开了一种立式氧化生产线行车,包括车间基体,所述车间基体的内侧顶部装设有起吊转运设备,所述车间基体的内侧装设有数量为两个的垂直臂,所述垂直臂的中部装设有与车间基体相连的传动机构,两个所述垂直臂支架装设有行走台；所述传动机构包括电机、减速器、链条联轴器、直角换向器和两个链轮,所述电机通过减速器驱动有直角换向器,所述直角换向器的正面啮合有链轮,所述链轮通过链条驱动链条联轴器转动,所述链条的顶端与另一个链轮啮合,后一个所述链轮位于前一个所述链轮的上方。该立式氧化生产线行车,同步作业和精确定位的精度高,安全性、稳定性都很高。(The invention discloses a travelling crane of a vertical oxidation production line, which comprises a workshop base body, wherein the top of the inner side of the workshop base body is provided with a hoisting transfer device, the inner side of the workshop base body is provided with two vertical arms, the middle part of each vertical arm is provided with a transmission mechanism connected with the workshop base body, and two vertical arm supports are provided with travelling platforms; drive mechanism includes motor, reduction gear, chain coupling, right angle commutator and two sprockets, the motor has the right angle commutator through the reduction gear drive, the meshing of the front of right angle commutator has the sprocket, the sprocket passes through chain drive chain coupling and rotates, the top and another sprocket meshing of chain, the latter the sprocket is located the former the top of sprocket. The vertical oxidation production line travelling crane has high precision of synchronous operation and accurate positioning, and has high safety and stability.)

1. The utility model provides a vertical oxidation production line driving, includes workshop base member (1), its characterized in that: the hoisting and transferring equipment (2) is arranged at the top of the inner side of the workshop base body (1), the two vertical arms (3) are arranged on the inner side of the workshop base body (1), the transmission mechanism (7) connected with the workshop base body (1) is arranged in the middle of each vertical arm (3), and the two vertical arms (3) are supported by a walking platform (9);

the transmission mechanism (7) comprises a motor, a speed reducer, a chain coupling, a right-angle commutator and two chain wheels, wherein the motor is driven by the speed reducer to be provided with the right-angle commutator, the front side of the right-angle commutator is meshed with the chain wheels, the chain wheels drive the chain coupling to rotate through the chain, the top end of each chain is meshed with the other chain wheel, and the latter chain wheel is positioned above the former chain wheel;

two lifting trolley toys (5) are arranged outside each chain, and the lifting trolley toys (5) are used for lifting cargoes;

and the top of the vertical arm (3) is provided with a steering chain wheel meshed with a chain, the bottom of the vertical arm (3) is provided with a buffering chain wheel seat (10) meshed with the chain, and one end of the walking platform (9) is provided with an electric cabinet (4) and a standing platform (8).

2. The travelling crane of claim 1, wherein: the lifting trolley (5) is matched with the heavy hammer (6) to form a lifting device, and main beam metal structural part steel plates of the workshop base body (1), the vertical arm (3) and the walking platform (9) are all made of Q235-B materials.

3. The travelling crane of claim 1, wherein: the chain is a 24B type chain, the motor is a servo motor, and the speed reducer is a variable frequency motor.

4. The travelling crane of claim 1, wherein: weight (6) can be 650KG, and the monopole wiping line that this production line driving power adopted does: 500A trolley line (90.5 × 4-362 m).

5. The travelling crane of claim 1, wherein: the load of the track that this production line driving adopted: 30kg/m, length: 90.5m 2-181 m.

6. The travelling crane of claim 1, wherein: the height difference of the installation of the bearing rail beams in the length direction is less than 10mm in the full length range (90.5m), the height difference of two bearing rail beams with the same cross section in the same workshop is less than 5mm, the joints of the two bearing rail beams are not allowed to be welded, and the bearing beams are fixedly installed on brackets in the workshop by screws.

Technical Field

The invention relates to the technical field of travelling cranes for vertical oxidation production lines, in particular to a travelling crane for a vertical oxidation production line.

Background

The travelling crane is commonly known by people as a crane, a navigation vehicle, a crown block and the like, the travelling crane is basically the same as the crane, aluminum profiles are hoisted by the crane before and after the oxidation treatment of raw materials, cement electric poles are molded and dried, and the transportation of the profiles such as plastic water pipes and the like is realized.

The existing vertical oxidation production line travelling crane has poor precision of synchronous operation and accurate positioning, the sectional material is easy to swing when being lifted, and the safety and the stability are poor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a travelling crane for a vertical oxidation production line, which has the advantages of high precision of synchronous operation and accurate positioning, and high safety and stability, and solves the problems that the existing travelling crane for the vertical oxidation production line has poor precision of synchronous operation and accurate positioning, is easy to swing when being hoisted and has poor safety and stability.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vertical oxidation production line driving, includes the workshop base member, the transportation equipment of lifting by crane has been installed at the inboard top of workshop base member, the perpendicular arm that quantity is two is installed to the inboard of workshop base member, drive mechanism who links to each other with the workshop base member, two is installed to the middle part of perpendicular arm the walking platform has been installed to perpendicular arm support.

Drive mechanism includes motor, reduction gear, chain coupling, right angle commutator and two sprockets, the motor has the right angle commutator through the reduction gear drive, the meshing of the front of right angle commutator has the sprocket, the sprocket passes through chain drive chain coupling and rotates, the top and another sprocket meshing of chain, the latter the sprocket is located the former the top of sprocket.

Every all install two and promote the car son outside the chain, promote the car son and be used for promoting the goods.

And the top of the vertical arm is provided with a steering chain wheel meshed with a chain, the bottom of the vertical arm is provided with a buffering chain wheel seat meshed with the chain, and one end of the walking table is provided with an electric cabinet and a standing table.

Furthermore, the lifting trolley is matched with a heavy hammer to form a lifting device, and all steel plates of main beam metal structural parts of a workshop base body, a vertical arm and a walking platform are made of Q235-B materials.

Further, the chain is a 24B type chain, the motor is a servo motor, and the speed reducer is a variable frequency motor.

Further, the weight can be 650KG, and the monopole wiping line that this production line driving power adopted is: 500A trolley line.

Further, the load of the track that this production line driving adopted: 30kg/m, length: 90.5m 2-181 m.

Furthermore, the height difference of the installation of the rail bearing beams in the length direction is less than 10mm in the full length range, the height difference of two rail bearing beams with the same cross section in the same workshop is less than 5mm, the joints of the two rail bearing beams are not allowed to be welded, and the rail bearing beams are fixedly installed on brackets in the workshop by screws.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

utilize drive mechanism drive chain, under the cooperation of sprocket, steering sprocket, the young car that promotes, weight and buffering sprocket seat for both sides hold up the section bar with the young car that promotes of water flat line, utilize afterwards to lift by crane transfer device with the section bar jack-up and transport, and synchronous operation and accurate positioning's precision is high, and security, stability are all very high.

Drawings

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

FIG. 2 is a schematic view of the structure of the weight of the present invention;

FIG. 3 is a schematic structural view of a transmission mechanism according to the present invention;

FIG. 4 is a schematic structural view of the lift truck of the present invention;

FIG. 5 is a schematic view of a standing platform for a worker according to the present invention;

FIG. 6 is a schematic view of a cushion sprocket seat according to the present invention.

In the figure: 1 workshop base member, 2 transport equipment that lift by crane, 3 vertical arm, 4 electric cabinets, 5 promote young, 6 weight hammers, 7 drive mechanism, 8 stands the platform, 9 walking platforms, 10 buffering sprocket seats.

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 traveling crane for the vertical oxidation production line in the embodiment includes a workshop base 1, a hoisting and transferring device 2 is installed on the top of the inner side of the workshop base 1, two vertical arms 3 are installed on the inner side of the workshop base 1, a transmission mechanism 7 connected with the workshop base 1 is installed in the middle of each vertical arm 3, and a traveling platform 9 is installed on the supports of the two vertical arms 3.

The cart running mechanism adopts centralized driving, the transmission gear drives the intermediate gear to walk by the walking rack, and the error of the walking relative station is not more than +/-2 mm; machining a workpiece, namely selecting phi 280 and 45# steel for a cart wheel, and performing heat treatment; the transmission gear is made of 40Cr steel and is subjected to heat treatment, and the wheel shaft is made of 45# steel.

The lifting device adopts a sliding trolley and is additionally provided with a counterweight device, the sliding trolley is circularly lifted and connected by two 24B-type chains to synchronously run, and the counterweight device is connected with the sliding trolley by two 16A-type chains to circularly lift.

The transmission mechanism 7 comprises a motor, a speed reducer, a chain coupling, a right-angle commutator and two chain wheels, the motor is driven by the speed reducer to be provided with the right-angle commutator, the front of the right-angle commutator is meshed with the chain wheels, the chain wheels drive the chain coupling to rotate through the chain, the top end of the chain is meshed with the other chain wheel, and the latter chain wheel is positioned above the former chain wheel.

The motor is driven to rotate by utilizing the right-angle commutator after being decelerated by the reducer, the chain wheel is matched with the chain to drive the chain coupling to rotate, and the chain coupling is matched with the chain to drive the other chain wheel to rotate.

Every chain all has installed two and has promoted young 5, promotes young 5 and is used for promoting the goods.

The top of the vertical arm 3 is provided with a steering chain wheel meshed with a chain, the bottom of the vertical arm 3 is provided with a buffer chain wheel seat 10 meshed with the chain, and one end of the walking platform 9 is provided with an electric cabinet 4 and a standing platform 8.

Utilize drive mechanism 7 drive chain, under the cooperation of sprocket, steering sprocket, the young 5 of lifting vehicle, weight 6 and buffering sprocket seat 10 for both sides are with the young 5 of lifting vehicle on water flat line and are held up the section bar, utilize afterwards to lift by crane transfer device 2 with the section bar jack-up and transport, and synchronous operation and accurate positioning's precision is high, and security, stability are all very high.

In this embodiment, the lifting truck 5 is matched with the heavy hammer 6 to form a lifting device, and the main beam metal structural member steel plates of the workshop base 1, the vertical arm 3 and the walking platform 9 are all made of Q235-B materials.

In this embodiment, the chain is a 24B-type chain, the motor is a servo motor, and the reducer is a variable frequency motor.

In this embodiment, the weight 6 may be 650KG, and the monopole wiping line adopted by the travelling crane power supply of the production line is: 500A trolley line 90.5 × 4-362 meters.

In this embodiment, the load of the rail that this production line driving adopted: 30kg/m, length: 90.5m 2-181 m.

In the embodiment, the height difference of the installation of the rail bearing beams in the length direction is less than 10mm within 90.5m of the total length range, the height difference of two rail bearing beams with the same cross section in the same workshop is less than 5mm, the joints of the two rail bearing beams are not allowed to be welded, and the rail bearing beams are fixedly installed on brackets in the workshop by screws.

The working principle of the above embodiment is as follows:

the lifting device adopts a sliding trolley and is additionally provided with a counterweight device, the sliding trolley is circularly lifted and connected by two 24B-type chains to synchronously run, and the counterweight device is connected with the sliding trolley by two 16A-type chains to circularly lift.

The cart running mechanism adopts centralized driving, the transmission gear drives the intermediate gear to walk by the walking rack, and the error of the walking relative station is not more than +/-2 mm; machining a workpiece, namely selecting phi 280 and 45# steel for a cart wheel, and performing heat treatment; the transmission gear is made of 40Cr steel and is subjected to heat treatment, and the wheel shaft is made of 45# steel.

The motor utilizes sprocket of right angle commutator drive to rotate after speed reducer slows down, sprocket cooperation chain drive chain coupling rotates, another sprocket of chain coupling cooperation chain drive rotates, utilize drive mechanism 7 drive chain, at the sprocket, turn to the sprocket, promote young 5 of the car, weight 6 and buffering chain wheel seat 10's cooperation, make both sides hold up the section bar with the young 5 of the promotion car on water flat line, utilize afterwards to lift by crane transfer apparatus 2 and jack up the section bar and transport, synchronous operation and accurate positioning's precision is high, safety, stability is all very high.

Has the advantages that:

utilize drive mechanism 7 drive chain, under the cooperation of sprocket, steering sprocket, the young 5 of lifting vehicle, weight 6 and buffering sprocket seat 10 for both sides are with the young 5 of lifting vehicle on water flat line and are held up the section bar, utilize afterwards to lift by crane transfer device 2 with the section bar jack-up and transport, and synchronous operation and accurate positioning's precision is high, and security, stability are all very high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.