Work station climbing safety vehicle for welding robot

Abstract

The utility model discloses a work station climbing safety vehicle for a welding robot, which comprises a main vehicle body, a bottom frame arranged below the main vehicle body, a platform assembly arranged above the main vehicle body, an escalator assembly arranged on one side of the main vehicle body, a guide rail arranged below the bottom frame, and two guide wheels arranged between the bottom frame and the guide rail, the two guide wheels are distributed at the two ends of the bottom frame, wheel sets are arranged on the two sides of the bottom frame and located on the two sides of the guide rail, motors in transmission connection with the guide wheel sets are arranged in the bottom frame, a walking control module is arranged on the side, close to the guide wheels, of the bottom frame, a guardrail is arranged above the platform assembly, and a circuit control module is arranged at the top of the guardrail. Supporting wheels are further arranged at the bottom of the escalator assembly, and a balancing weight is arranged in the escalator assembly. According to the device, a stable working platform and safety protection are provided in the welding operation process, meanwhile, the device has flexibility and portability, different welding point positions can be rapidly switched, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding robots, and in particular relates to a workstation climbing safety vehicle for welding robots. Background Art

[0002] When the welding robot workstation is relocated and debugged, it often happens that the workpiece welding surface is several meters above the ground due to the use of the workpiece positioner, which makes it difficult for the operator to adjust the working position and observe the welding parameters in real time.

[0003] In the prior art, operators often need to use tooling ladders to adjust their work positions and observe welding parameters in real time. However, the use of tooling ladders to adjust work positions and observe welding parameters in real time has multiple safety hazards and operational inconveniences, and greatly reduces the work efficiency of operators and increases the time cost for operators to adjust their work positions and observe welding parameters in real time. In summary, there is an urgent need for a safer and more flexible workstation climbing safety vehicle. Utility Model Content

[0004] In order to solve some or all of the technical problems existing in the above-mentioned prior art, the utility model provides a workstation climbing safety vehicle for a welding robot, comprising a main vehicle body, a bottom frame arranged below the main vehicle body, a platform assembly arranged above the main vehicle body, an escalator assembly arranged on one side of the main vehicle body, and a guide rail arranged below the bottom frame, wherein:

[0005] Two guide wheels are arranged between the bottom frame and the guide rail, and the two guide wheels are distributed at both ends of the bottom frame. Wheel groups are arranged on both sides of the bottom frame, and the wheel groups are located on both sides of the guide rail. A motor that is transmission-connected to the guide wheel wheel group is arranged in the bottom frame, and a walking control module is arranged on the side of the bottom frame close to the guide wheel. A guardrail is arranged above the platform assembly, and a circuit control module is arranged on the top of the guardrail. A supporting wheel is also arranged at the bottom of the escalator assembly, and a counterweight block is arranged in the escalator assembly.

[0006] Furthermore, in the above-mentioned workstation climbing safety vehicle for welding robots, the platform assembly includes a first platform and a second platform abutting each other, the first platform is arranged above the main vehicle body, and the guardrails on the first platform and the second platform are connected at one end by a hinge and at the other end by a snap.

[0007] Furthermore, in the above-mentioned workstation climbing safety vehicle for welding robots, a protective device is also provided on the guardrail, and the protective device includes a driving handbrake and a mechanical handbrake.

[0008] Furthermore, in the above-mentioned workstation climbing safety vehicle for welding robots, a power display box is provided on the circuit control module.

[0009] Furthermore, in the above-mentioned workstation climbing safety vehicle for welding robots, the motor is powered by a battery pack arranged in the bottom frame.

[0010] As a specific implementation, in the above-mentioned workstation climbing safety vehicle for welding robots, the motor adopts a brushless motor, and the battery pack adopts a 40V battery.

[0011] As a specific implementation, in the above-mentioned workstation climbing safety vehicle for welding robots, the wheel set adopts 14-inch solid tires.

[0012] The workstation climbing safety vehicle for welding robots of the utility model has the following advantages and beneficial effects:

[0013] This device can replace the tooling iron ladder used in traditional welding robots, providing a stable working platform and safety protection during welding operations. It is also flexible and portable, and can quickly switch between different welding points, which not only greatly improves work efficiency but also ensures the safety of operators. The wheel set in the safety car uses 14-inch solid tires, which can adapt well to complex ground environments and prevent tire blowout accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings in the following descriptions are only used to further understand the embodiments of the utility model and constitute a part of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0015] Figure 1 The utility model is a structural schematic diagram of a workstation climbing safety vehicle for a welding robot.

[0016] Description of reference numerals:

[0017] 1-main vehicle body, 2-circuit control module, 3-platform assembly, 4-travel control module, 5-bottom frame, 6-wheel set, 7-guide rail, 8-guide wheel, 9-escalator assembly, 10-support wheel. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the utility model.

[0019] like Figure 1 As shown, the workstation climbing safety vehicle for welding robots of the utility model comprises a main vehicle body 1, a bottom frame 5 arranged below the main vehicle body 1, a platform assembly 3 arranged above the main vehicle body 1, an escalator assembly 9 arranged on one side of the main vehicle body 1, and a guide rail 7 arranged below the bottom frame 5. The main vehicle body 1 is made of square tubes and steel plates, and has a stable structure and load-bearing capacity. The guide rail 7 is made of channel steel, and can be adjusted in position according to the welding requirements during actual use, and has the functions of straightness control and limit buffering. Among them, two guide wheels 8 are arranged between the bottom frame 5 and the guide rail 7, and the two guide wheels 8 are distributed at both ends of the bottom frame 5. The arrangement of the guide wheels 8 ensures the straightness and stability of the safety vehicle. To assist in supporting the weight of the vehicle body, wheel groups 6 are arranged on both sides of the bottom frame 5, and the wheel groups 6 are located on both sides of the guide rails 7. A motor connected to the guide wheel 8 is arranged inside the bottom frame 5, and the guide wheel 8 can be driven by the motor to rotate in both directions, thereby driving the wheel group 6 to rotate, so as to realize the overall displacement of the safety vehicle. A walking control module 4 is arranged on the side of the bottom frame 5 close to the guide wheel 8, a guardrail is arranged above the platform assembly 3, and a circuit control module 2 is arranged on the top of the guardrail. A support wheel 10 is also arranged at the bottom of the escalator assembly 9, and a counterweight block is arranged inside the escalator assembly 9, which is integrated with the escalator assembly 9. The counterweight block is designed according to the ratio of the person's weight to the counterweight to ensure stability during extended platform operation and overcome the risk of tipping over of the safety vehicle.

[0020] Furthermore, in the workstation climbing safety vehicle for welding robots of the utility model, the platform assembly 3 includes a first platform and a second platform abutting each other, the first platform is arranged above the main vehicle body 1, and the guardrails on the first platform and the second platform are connected at one end by a hinge and at the other end by a buckle. The second platform can be rotated relative to the first platform by the rotation of the hinge and the cooperation of the buckle. With this arrangement, the welding personnel can appropriately rotate the second platform according to the actual working conditions to meet the welding operation requirements at different positions.

[0021] Furthermore, in the workstation climbing safety vehicle for welding robots of the utility model, a protective device is also provided on the guardrail, and the protective device includes a driving handbrake and a mechanical handbrake. Such a configuration ensures the stability and parking safety of the safety vehicle during operation. When the safety vehicle encounters an emergency situation, it can be quickly braked by the protective device.

[0022] Furthermore, in the workstation climbing safety vehicle for welding robots of the utility model, a power display box is provided on the circuit control module 2. Such a configuration can intuitively and dynamically display the battery power. The circuit control module 2 also has control functions such as forward, backward, low speed, high speed and warning light, and the operation is simple and intuitive.

[0023] Furthermore, in the workstation climbing safety vehicle for welding robots of the utility model, the motor is powered by a battery pack arranged in the bottom frame 5 .

[0024] As a specific implementation, in the utility model of the workstation climbing safety vehicle for welding robots, the motor adopts a brushless motor and the battery pack adopts a 40V battery. This arrangement provides high and low speed driving functions and long endurance.

[0025] As a specific implementation, in the workstation climbing safety vehicle for welding robots of the utility model, the wheel set 6 adopts 14-inch solid tires to adapt to complex ground environments and prevent the occurrence of tire blowout accidents.

[0026] The method of using the workstation climbing safety vehicle for a welding robot of the utility model is as follows: a welder climbs onto the platform component 3 via the escalator component 9, and moves the safety vehicle to a designated working position by operating the circuit control module 2. After the safety vehicle moves to the designated working position, it is braked by a protective device, and then the welder can start the welding work of the robot.

[0027] In summary, compared with the prior art, the workstation climbing safety vehicle for welding robots of the utility model has the following advantages and beneficial effects:

[0028] This device can replace the tooling iron ladder used in traditional welding robots, provide a stable working platform and safety protection during welding operations, and is flexible and portable, and can quickly switch between different welding points, which not only greatly improves work efficiency but also ensures the safety of operators. In addition, the wheel set 6 in the safety car uses 14-inch solid tires, which can adapt well to complex ground environments and prevent tire blowout accidents.

[0029] It should be noted that, in this article, unless otherwise clearly specified and limited, the term "connection" or its synonyms should be understood in a broad sense. For example, "connection" can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. Moreover, expressions such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. At the same time, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a process, method, article or device. In addition, "front", "back", "left", "right", "upper", "lower" and the like in this article are all referenced to the placement state shown in the accompanying drawings.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features therein may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A workstation climbing safety vehicle for a welding robot, characterized in that: The workstation climbing safety vehicle for welding robots comprises a main vehicle body, a bottom frame arranged below the main vehicle body, a platform assembly arranged above the main vehicle body, an escalator assembly arranged on one side of the main vehicle body, and a guide rail arranged below the bottom frame, wherein: Two guide wheels are arranged between the bottom frame and the guide rail, and the two guide wheels are distributed at both ends of the bottom frame. Wheel groups are arranged on both sides of the bottom frame, and the wheel groups are located on both sides of the guide rail. A motor that is transmission-connected to the guide wheel wheel group is arranged in the bottom frame, and a walking control module is arranged on the side of the bottom frame close to the guide wheel. A guardrail is arranged above the platform assembly, and a circuit control module is arranged on the top of the guardrail. A supporting wheel is also arranged at the bottom of the escalator assembly, and a counterweight block is arranged in the escalator assembly.

2. The workstation climbing safety vehicle for welding robots according to claim 1, characterized in that: The platform assembly includes a first platform and a second platform abutting against each other, the first platform is arranged above the main vehicle body, and the guardrails on the first platform and the second platform are connected at one end by a hinge and at the other end by a buckle.

3. The workstation climbing safety vehicle for welding robots according to claim 1, characterized in that: The guardrail is also provided with a protective device, which includes a driving handbrake and a mechanical handbrake.

4. The workstation climbing safety vehicle for welding robots according to claim 1, characterized in that: The circuit control module is provided with a power display box.

5. The workstation climbing safety vehicle for welding robots according to claim 1, characterized in that: The motor is powered by a battery pack disposed within the bottom frame.

6. The workstation climbing safety vehicle for welding robots according to claim 5, characterized in that: The motor adopts a brushless motor, and the battery pack adopts a 40V battery.

7. The workstation climbing safety vehicle for welding robots according to claim 1, characterized in that: The wheel set adopts 14-inch solid tires.

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