CN113911151A - Movable operation cabin structure - Google Patents
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- CN113911151A CN113911151A CN202111222178.7A CN202111222178A CN113911151A CN 113911151 A CN113911151 A CN 113911151A CN 202111222178 A CN202111222178 A CN 202111222178A CN 113911151 A CN113911151 A CN 113911151A
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 11
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/06—Manipulators combined with a control cab for the operator
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Abstract
The invention provides a movable operation cabin structure, relates to the technical field of engineering machinery and rail transit, and solves the technical problems that the visual field of one side of a mechanical device is limited in the operation process and potential safety hazards exist due to the fact that only one operation cabin is arranged. The movable operation cabin structure comprises a base, a supporting and rotating mechanism and an operation cabin, wherein the base is positioned on an operation vehicle body; the operation cabin is fixed on the supporting and rotating mechanism, the supporting and rotating mechanism is movably arranged along the guide rail, and the operation cabin can be driven by the supporting and rotating mechanism to rotate from one side of the operation part to the other opposite side of the operation part along the guide rail and be locked with the base. The track operation vehicle can rapidly move the position of the cab at any time according to the requirements of a construction site, so that the best working visual field when the mechanical arm operates and the best driving visual field when the operation vehicle body drives are achieved, the working efficiency is improved, and the working danger is reduced.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a mobile operation cabin structure.
Background
With the progress of science and technology in China, various engineering vehicles and mechanical equipment appear. Referring to fig. 1, fig. 1 is a schematic view of a robotic arm on a conventional rail work vehicle operating on the right side of a rail in the prior art; in fig. 1, the direction of a dotted arrow indicates the direction of a driver's sight line in an equipment operating cabin, a rail vehicle in the prior art includes a vehicle body 100 and an operating platform, wherein the operating platform is located at the front of the vehicle body, a cab 101 is arranged on the vehicle body 100, a robot 300 and an equipment operating cabin 200 are arranged on the operating platform, the equipment operating cabin 200 is located at one side of the robot 300, one driver in the cab 101 advances the vehicle body 100 at a high speed along a guide rail 400 to reach a designated operating site, and after reaching the designated operating site, another operator in the equipment operating cabin 200 operates the robot 300 to complete operations on both sides of the guide rail 400, such as: cleaning and tamping stones, and the like.
In the prior art, particularly for engineering vehicles or special equipment equipped with equipment operation cabins, such as the rail working vehicle, construction needs to be performed on two sides of the rail 400 due to the particularity and complicated construction conditions.
The applicant has found that the prior art has at least the following technical problems: however, in the conventional work vehicle, the equipment operating compartment 200 is fixed to one side of the robot arm, and referring to fig. 1, when the vehicle performs work on the right side of the track 400, the equipment operating compartment 200 is located on the right side of the robot arm 300, so that a better view is provided for the right side area of the robot arm 300, and an operator can clearly observe the situation on the side of the track, thereby conveniently and safely operating the robot arm 300. However, when the left side of the track needs to be worked, the view of the operator in the equipment operating room 200 is blocked by the robot arm, and at this time, the operator cannot observe the left side of the robot arm 300 well.
The prior art solves the above problems by the following methods: usually, the camera monitoring or manual command is used for assistance, so that a driver can observe the situation of the position shielded by the equipment operation cabin 200, but the camera cannot completely replace human eyes to truly restore the construction environment, only the limited assistance effect can be achieved, and the larger potential safety hazard still exists.
Disclosure of Invention
The invention aims to provide a movable operation cabin structure, which aims to solve the technical problems that in the prior art, mechanical equipment only has one operation cabin, the visual field of one side of the mechanical equipment is limited in the operation process, and potential safety hazards exist; the technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a mobile operation cabin structure, which comprises a base, a supporting and rotating mechanism and an operation cabin, wherein the base is positioned on an operation vehicle body, and the supporting and rotating mechanism and the operation cabin are arranged on the base, wherein:
the base is provided with an operation part, and the peripheral wall of the base is provided with a guide rail; the operation cabin is fixed on the supporting and rotating mechanism, the supporting and rotating mechanism is movably arranged along the guide rail, and the operation cabin can be driven by the supporting and rotating mechanism to rotate along the guide rail from one side of the operation part to the other opposite side of the operation part and be locked with the base.
Preferably, the guide rail is a circular guide rail or a semicircular guide rail which takes the center of the base as the center of a circle, and the operation cabin can rotate by taking the center of the base as the axis when moving along the guide rail; when the guide rail is a semicircular guide rail, two ends of the guide rail respectively extend to two opposite sides of the operation part.
Preferably, the support rotating mechanism comprises a support frame, the operation cabin is connected to the support frame, and the support frame is connected with the base and movably arranged along the guide rail.
Preferably, the support frame comprises an upper plate body and a lower plate body which are connected, wherein:
the operation cabin is fixed on the upper plate body, the upper plate body and the lower plate body are arranged at intervals in the vertical direction and form a clamping space, at least part of the guide rail is located in the clamping space, and the upper plate body and/or the lower plate body are in rolling connection with the guide rail.
Preferably, the inner side of the guide rail is provided with an inner groove and/or a bottom groove, wherein:
the opening of the inner groove is arranged towards the center of the base, the lower part of the upper plate body is provided with a first roller which extends into the inner groove and is in rolling connection with the inner groove, and the side wall of the inner groove is used for limiting the first roller to be separated from the inner groove;
the opening of kerve sets up downwards, the upper portion of lower plate body is provided with the second gyro wheel, the second gyro wheel extends to in the kerve and with the kerve roll connection, just the lateral wall of kerve is used for restricting the second gyro wheel breaks away from the kerve.
Preferably, the supporting rotation mechanism further comprises a driving device and a gear portion located on the supporting frame, wherein:
the driving device is in transmission connection with the gear part, a rack part is arranged on the peripheral wall of the guide rail, the gear part is positioned in the clamping space and meshed with the rack part, and the driving device can drive the support frame and the operation cabin on the support frame to roll along the guide rail when rotating.
Preferably, the supporting rotation mechanism further comprises a driving device and a gear portion located on the supporting frame, wherein:
the driving device is in transmission connection with the gear part, and the gear part is positioned on the base; the supporting frame comprises an engaging part, the engaging part is of an annular structure and covers the periphery of the base, an annular rack is arranged on the inner ring of the engaging part, and the driving device can drive the supporting frame and the operation cabin on the supporting frame to roll along the peripheral wall of the base when rotating.
Preferably, the support rotating mechanism further comprises a self-rotating assembly, and the self-rotating assembly is rotatably connected to the support frame and is connected with the operation cabin, so that the operation cabin can rotate on the support frame.
Preferably, the self-rotating assembly includes a bearing portion, the bearing portion is rotatably connected to the support frame and connected to the operating cabin, and the operating cabin is rotatable on the support frame with the bearing portion as an axis.
Preferably, the base comprises two fixing frames, the two fixing frames are respectively positioned at two opposite sides of the operation part, and at least part of the guide rail is positioned between the two fixing frames;
each fixing frame is provided with a locking hole, and when the supporting frame rotates to a position close to the fixing frame, a locking piece can penetrate through the bottom of the operation cabin and the locking hole, so that the operation cabin is locked on the fixing frame.
Compared with the prior art, the mobile operation cabin structure provided by the invention has the following beneficial effects: the base is provided with a guide rail, the support rotating mechanism supports the operation cabin to move along the guide rail, and the operation cabin can move back and forth between the left side and the right side of the mechanical arm, so that an operator can operate the mechanical arm with a good visual field by only arranging one operation cabin; and when the operation vehicle body runs on the track at a high speed, the operation cabin can be moved to a position which does not influence the sight of a driver in the cab, so that the safety of the operation vehicle body when running at a high speed is ensured. The track operation vehicle can rapidly move the position of the operation cabin at any time according to the requirements of a construction site, so that the best working visual field when the mechanical arm operates and the best driving visual field when the operation vehicle body drives are achieved, the working efficiency is improved, and the working danger is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic illustration of a robotic arm on a typical prior art rail work vehicle operating on the right side of a rail;
FIG. 2 is a schematic view of a rail vehicle having two equipment operating compartments traveling on a rail;
FIG. 3 is a schematic view of the mating structure of the base and the supporting and rotating mechanism;
FIG. 4 is a schematic structural view of one embodiment of a support bracket engaged with a guide rail;
FIG. 5 is a schematic structural view of another embodiment of a support frame engaged with a guide rail;
FIG. 6 is a schematic diagram of the structure of the operating room on the right side of the robot arm;
FIG. 7 is a schematic diagram of the structure of the operating room on the left side of the robot arm;
FIG. 8 is a schematic bottom view of the mobile operator station structure;
fig. 9 is a schematic view of the robot arm moving the structure of the operation cabin at the time of construction.
In the figure 100, a work vehicle body; 101. a cab; 200. an equipment operating compartment; 300. a mechanical arm; 400. a track; 1. a base; 2. a guide rail; 21. a rack portion; 3. a support frame; 31. an upper plate body; 32. a lower plate body; 33. an engaging portion; 331. an annular rack; 4. a gear portion; 5. a first roller; 6. a bearing portion; 7. a locking hole; 8. a second roller; 9. a drive device; 10. an operation cabin; 11. a fixed mount; 12. an inner tank; 13. a bottom groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or elements referred to 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 description of the present invention, "a plurality" means two or more unless otherwise specified.
The embodiment of the invention provides a movable operation cabin structure which can prevent an operation cabin from shielding the sight of a driver in a cab on an operation vehicle body.
The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 9.
Referring to fig. 1, fig. 1 is a schematic view of a robotic arm on a conventional rail work vehicle operating on the right side of a rail in the prior art. In the conventional railway working vehicle, when the vehicle travels, a driver is located in the cab 101 and drives the working vehicle body 100 to travel at a high speed on the railway 400, and the vehicle stops until a predetermined working place. In road work, the base on the work vehicle main body 100 can be rotated and moved slowly on the vehicle main body, and in the state shown in fig. 1, the base is rotated on the work vehicle main body so that the robot 300 works on the road surface on the right side of the track 400. The base moves on the work vehicle body 100, and can work on a road surface in a certain area. The connection structure between the base and the operation vehicle body is not described herein in detail.
Since the track operation vehicle needs to operate on the road surface on two sides of the track, in the operation vehicle common in the prior art, the equipment operation cabin 200 is fixed on one side of the mechanical arm, referring to fig. 1, when the vehicle operates on the right side of the track 400, the equipment operation cabin 200 is located on the right side of the mechanical arm 300, a better view is provided for the area on the right side of the mechanical arm 300, and an operator can clearly observe the condition on the side of the track, so that the mechanical arm 300 can be operated conveniently and safely. However, when the left side of the track needs to be worked, the view of the operator in the equipment operating room 200 is blocked by the robot arm, and at this time, the operator cannot observe the left side of the robot arm 300 well. Usually, the camera monitoring or manual command is used for assistance, so that a driver can observe the situation of the position shielded by the equipment operation cabin 200, but the camera cannot completely replace human eyes to truly restore the construction environment, only the limited assistance effect can be achieved, and the larger potential safety hazard still exists.
Aiming at the problem that the arrangement of one equipment operation cabin in the prior art can influence the operation sight of an operator, in order to ensure that the operator has a better mechanical arm operation visual field, the arrangement of the equipment operation cabins on the left side and the right side of a mechanical arm is considered.
However, if one equipment operating cabin is arranged on both the left side and the right side of the mechanical arm, new problems are brought. Referring to fig. 2, fig. 2 is a schematic view of a rail-bound work vehicle having two equipment operating compartments traveling on a track. Because the two operation cabins are fixedly arranged at the left side and the right side of the mechanical arm 300, although the mechanical arm 300 in the equipment operation cabin is convenient for an operator to have a better operation visual field, the following problems are brought: referring to fig. 2, the direction of the dotted arrow in fig. 2 represents the direction of the driver's sight line in the cab 101 of the vehicle body, and since the driver needs to drive the vehicle body to advance along the track 400 at a high speed in order to reach a designated working place, the mechanical arm 300 is in a folded state during the high-speed driving of the vehicle, and no matter what angle the equipment operation cabin 200 is located, there is always one equipment operation cabin 200 that can block the driver's sight line in the cab 101. Referring to fig. 2, at this time, the sight line of the driver in the cab 101 is partially blocked by one of the device operation cabins, and the driver cannot effectively predict the road condition ahead, and cannot safely drive, which causes a safety hazard.
Therefore, if one equipment operating cabin 200 is directly fixed to each side of the robot 300, although the view of the operator in the operating cabin can be kept good, the view of the operator in the cab 101 on the working vehicle body 100 is affected, and the rail working vehicle still has a potential safety hazard all the time.
In consideration of the above problems, the present embodiment provides a structure of a mobile operation cabin:
example one
As shown in fig. 3 to 9, the mobile operation cabin structure of the present embodiment includes a base 1 located on the work vehicle body, and a support rotating mechanism and an operation cabin 10, wherein: the base 1 is provided with a working part, wherein the working part may be a part used for construction work, such as a robot 300, and the robot 300 is taken as an example for description. The peripheral wall of the base is provided with a guide rail 2; the operation cabin 10 is fixed on the support rotating mechanism, the support rotating mechanism is movably arranged along the guide rail 2, and the operation cabin 10 can be driven by the support rotating mechanism to rotate along the guide rail 2 from one side of the mechanical arm to the other opposite side of the mechanical arm and be locked with the base 1.
Wherein, above-mentioned base 1 is the same as among the prior art, can be rotatable setting on the operation car body to drive arm and operation cabin 10 on the base 1 and rotate, because this structure is prior art, do not describe here any more. The mechanical arm is a structure commonly used in the art for operating the road surfaces on two sides of the track, and is not described herein again.
In the structure of the mobile operation cabin of the embodiment, the guide rail 2 is arranged on the base 1, the support rotating mechanism supports the operation cabin 10 to move along the guide rail 2, and the operation cabin 10 can move back and forth between the left side and the right side of the mechanical arm, so that an operator can operate the mechanical arm with a good visual field only by arranging one operation cabin 10; and when the operation vehicle body runs on the track at a high speed, the operation cabin 10 can be moved to a position which does not influence the sight of a driver in the cab, so that the safety of the operation vehicle body when running at a high speed is ensured.
As the robot arm is located on the base 1, in order to facilitate the movement of the operation cabin 10, as an alternative embodiment, as shown in fig. 3-9, the guide rail 2 of this embodiment is a circular guide rail 2 (shown in the figure) or a semicircular guide rail 2 taking the center of the base 1 as a center, and the operation cabin 10 can rotate taking the center of the base 1 as an axis when moving along the guide rail 2; when the guide rail 2 is a semicircular guide rail 2, two ends of the guide rail 2 respectively extend to two opposite sides of the mechanical arm.
The guide rail 2 is located on the peripheral wall of the base 1, so that the support driving mechanism is not blocked by the mechanical arm structure when driving the operation cabin 10 to move along the guide rail 2. The support rotation mechanism can drive the operation chamber 10 to rotate from one side of the robot 300 to the opposite side of the robot 300 around the center of the base 1, and usually move on the base 1 by a half-turn distance, i.e. rotate from one side of the robot 300 to the opposite side.
The supporting and rotating mechanism has the functions of supporting and connecting the operation cabin 10 and driving the operation cabin 10 to move on the base 1 along the guide rail 2.
As an alternative embodiment, referring to fig. 2 and 3, the support rotation mechanism includes a support frame 3, the operation cabin 10 is connected to the support frame 3, and the support frame 3 is connected to the base 1 and movably disposed along the guide rail 2. The support frame 3 can drive the operation cabin 10 on it to move along the guide rail 2, and can lock on the base 1 when being located the operation cabin 10 on the support frame 3 and moving to the target location on the base 1, prevents that the operation cabin 10 from continuing to move, guarantees the stability of structure.
The present embodiment provides a specific embodiment of the supporting frame 3, and as shown in fig. 3 and fig. 4, the supporting frame 3 of the present embodiment includes an upper plate 31 and a lower plate 32 connected to each other, wherein: the operation cabin 10 is fixed on the upper plate body 31, the upper plate body 31 and the lower plate body 32 are arranged at intervals in the vertical direction and form a clamping space, at least part of the guide rail 2 is positioned in the clamping space, and the upper plate body 31 and/or the lower plate body 32 are in rolling connection with the guide rail 2.
Referring to fig. 2, one end of the upper plate 31, which is far away from the operation cabin 10, extends from the upper surface of the guide rail 2 to the inner side of the guide rail 2, and is in rolling connection with the inner side of the guide rail 2; one end of the lower plate body 32, which is far away from the operation cabin 10, extends from the lower surface of the guide rail 2 to the inner side of the guide rail 2, and is in rolling connection with the lower surface of the guide rail 2; the two rolling connection structures play a role in reducing friction force in the rotating process of the supporting and rotating mechanism.
Here, the "inner side" of the guide rail 2 refers to a side of the guide rail 2 facing the center of the base 1.
A part of the guide rail 2 is held in the holding space between the upper plate body 31 and the lower plate body 32, and the support frame 3 can always move along the guide rail 2.
As an alternative embodiment, referring to fig. 3 and 4, the inner side of the guide rail 2 is provided with an inner groove 12, and the opening of the inner groove 12 is disposed toward the center of the base 1; the lower portion of the upper plate 31 is provided with a first roller 5, the first roller 5 extends into the inner groove 12 and is connected with the inner groove 12 in a rolling manner, and the side wall of the inner groove 12 is used for limiting the first roller 5 to be separated from the inner groove 12.
Specifically, referring to fig. 3, the first roller 5 is rotatably connected to one end of the upper plate 31 extending to the inner side of the guide rail 2 through a shaft, and the first roller 5 is located in a horizontal plane; thus, the upper and lower walls of the inner tank 12 are positioned above and below the first roller 5 to restrict the first roller 5 from coming off the inner tank 12, so that the outer circumference of the first roller 5 always rolls along the side walls of the inner tank 12.
As an alternative embodiment, referring to fig. 4, the bottom surface of the guide rail 2 is further provided with a bottom groove 13, and the opening of the bottom groove 13 is arranged downward; the upper portion of the lower plate 32 is provided with a second roller 8, the second roller 8 extends into the bottom groove 13 and is connected with the bottom groove 13 in a rolling manner, and the side wall of the bottom groove 13 is used for limiting the second roller 8 to be separated from the bottom groove 13. Similarly, the second roller 8 is rotatably connected with one end of the lower plate body 32 extending to the inner side of the guide rail 2 through a shaft part, and the second roller 8 is positioned in a horizontal plane; the second roller 8 is clamped in the bottom groove 13 and cannot be separated from the bottom groove 13 due to the limitation of the side wall of the bottom groove 13, and stable movement is guaranteed.
The inner grooves 12 and the bottom grooves 13 of the guide rails 2 are respectively in rolling connection with the first idler wheels 5 and the second idler wheels 8 on the supporting frames 3, so that the supporting frames 3 can be connected to the base 1, meanwhile, the supporting frames 3 can be guaranteed to be in rolling connection with the guide rails 2, the stability of the supporting frames 3 in movement along the guide rails 2 is guaranteed, and therefore the operation cabin 10 can be guaranteed to be stably moved to the other opposite side of the mechanical arm from one side of the mechanical arm 300.
As an alternative embodiment, referring to fig. 3 and 4, the supporting rotation mechanism further includes a driving device 9 and a gear portion 4 on the supporting frame 3, wherein: the driving device 9 is in transmission connection with the gear part 4, the rack part 21 is arranged on the peripheral wall of the guide rail 2, the gear part 4 is positioned in the clamping space and meshed with the rack part 21, and the driving device 9 can drive the support frame 3 and the operation cabin 10 thereon to roll along the guide rail 2 when rotating.
The driving device 9 may be a motor in the prior art, an output shaft of the motor is connected to the gear portion 4, the motor drives the gear to rotate when rotating, and the gear portion 4 is engaged with the rack portion on the peripheral wall of the guide rail 2 for transmission, so that the support frame 3 and the operation cabin 10 thereon can move along the guide rail 2. The forward rotation and the reverse rotation of the motor realize that the support frame 3 drives the operation cabin 10 to move back and forth between two opposite sides of the mechanical arm along the guide rail 2.
As another alternative, referring to fig. 5, the supporting rotation mechanism further includes a driving device and a gear portion 4 on the supporting frame 3, wherein: the driving device is in transmission connection with a gear part 4, and the gear part 4 is positioned on the base; the supporting frame 3 comprises an engaging portion 31, the engaging portion 31 is of an annular structure and covers the periphery of the base 1, an annular rack 331 is arranged on an inner ring of the engaging portion 31, and the driving device can drive the supporting frame 3 and the operation cabin 10 thereon to roll along the peripheral wall of the base 1 when rotating. The connection manner between the driving device and the gear portion of this embodiment is the same as that of the above embodiments, and is not described herein again.
Example two
In the first embodiment, a specific embodiment is provided in which the operation compartment 10 moves along the guide rail 2, so that the operation compartment 10 can move from one side of the robot arm 300 to the other side on the base 1. However, for the convenience of operating the robot arm 300, the front side of the operating compartment 10 should be directed toward the robot arm 300. If the pod 10 is simply moved along the rail 2 from one side of the robot arm 300 to the other side, there may be a problem that the front side of the pod 10 cannot be directed toward the robot arm.
In view of the above problems, the present embodiment is improved on the basis of the first embodiment, and the support rotating mechanism of the present embodiment further includes a self-rotating component, which is rotatably connected to the support frame 3 and is connected to the operation cabin 10, so that the operation cabin 10 can rotate on the support frame 3.
The self-rotating assembly is used for keeping the cab in a correct orientation in the process of moving the whole supporting and rotating mechanism along the guide rail 2, namely the front side of the operation cabin 10 can face the direction of the mechanical arm, and an operator in the operation cabin 10 can always observe the operation condition of the mechanical arm and does not interfere with equipment.
As an alternative embodiment, referring to fig. 3 and 4, the self-rotating assembly of this embodiment includes a bearing portion 6, the bearing portion 6 is rotatably connected to the support frame 3 and is connected to the operation cabin 10, and the operation cabin 10 can rotate on the support frame 3 with the bearing portion 6 as an axis.
This bearing portion 6 can use self axis to rotate as the axle center under the exogenic action, and bearing portion 6 can include axostylus axostyle and bearing, and the axostylus axostyle passes through pivot fixed connection on support frame 3, and operation cabin 10 is connected with the axostylus axostyle. Thus, by pushing the operation compartment 10 with a hand, the operation compartment 10 can rotate in synchronization with the bearing portion 6, and the front side of the operation compartment 10 faces the robot arm side.
Alternatively, the bearing portion 6 may be connected to a driving mechanism such as a motor, so that the operating cabin 10 can be rotated on the support frame 3 without being pushed by a hand, thereby more conveniently adjusting the viewing position of the operating cabin 10.
When the operation cabin 10 is driven by the support rotation mechanism to move from one side of the mechanical arm to the other opposite side, the operation cabin 10 can be locked on the base 1. As an alternative embodiment, referring to fig. 3, 6 and 9, the base 1 comprises two fixed frames 11, two fixed frames 11 are respectively located at two opposite sides of the robot arm 300, at least part of the guide rail 2 is located between the two fixed frames 11, so that the operation cabin 10 moves between the two fixed frames 11,
referring to fig. 3, each fixing frame 11 is provided with a locking hole 7, and when the supporting frame 3 is rotated to a position close to the fixing frame 11, a locking member can pass through the bottom of the operating cabin 10 and the locking hole 7, so as to lock the operating cabin 10 on the fixing frame 11. The locking member may be a locking pin.
The fixing frame 11 is used for locking the operation cabin 10, as shown in fig. 6, when the supporting frame 3 drives the operation cabin 10 to move to a position close to the fixing frame 11, the locking pin passes through the bottom of the operation cabin 10 and the locking hole 7, and locks the operation cabin 10 on the supporting frame 3 on the fixing frame 11, so that the operation cabin 10 cannot move any more, and the operation cabin 10 is ensured to be stably locked on the base 1.
In order to facilitate the locking pin to connect the bottom of the operation compartment 10 with the locking hole 7, the bottom of the operation compartment 10 may also be arranged in a hole position adapted to the locking hole 7.
The structure of the fixing frame 11 can lock the operation cabin 10 on the supporting frame 3 on the base 1, so as to ensure the stability of the operation cabin 10 during working; secondly, the movement of the support frame 3 and the operation cabin 10 is limited. The support frame 3 supports the operation cabin 10 to move between the two fixing frames 11, and when the support frame 3 is close to one of the fixing frames 11, the operation cabin 10 is locked at the position, so that a better mechanical arm operation visual field can be realized on one side of the mechanical arm; when the support frame 3 is close to another fixed frame 11, the operation cabin 10 is locked at the position, so that the other side of the mechanical arm has a better mechanical arm operation view.
In the mobile operation cabin structure in this embodiment, only one operation cabin 10 is disposed on the base 1, and the operation cabin 10 is movably disposed on the guide rail 2 of the base 1 under the driving of the supporting and rotating mechanism. When the operation vehicle body runs on the track at a high speed, the operation cabin 10 can be rotated to a position where the sight of a driver in the cab of the operation vehicle body is not shielded, so that the operation vehicle body can be ensured to run safely to a specified place on the track.
After the operation vehicle body runs to a specified place, if the operation is required to be carried out on the road surface on the right side of the track, at the moment, the supporting and rotating mechanism is enabled to bear the operation cabin 10 and rotate to the right side of the mechanical arm on the base 1, and when the supporting frame 3 moves to be close to the fixing frame 11 on the right side of the mechanical arm, the operation cabin 10 is pushed, the front side of the operation cabin 10 faces the mechanical arm, and the locking pin is inserted into the bottom of the operation cabin 10 and the locking hole 7, so that the operation cabin 10 is locked with the fixing frame 11; in this position, the operator in the operator compartment 10 can fully and clearly see the overall operation of the robotic arm on the right side of the track, facilitating safe operation of the robotic arm. If the operation needs to be performed on the left-side road surface of the track, at this time, the supporting and rotating mechanism is enabled to bear the operation cabin 10 and rotate to the left side of the mechanical arm 300 on the base 1 (the motor rotates, the gear part 4 is meshed with the rack part on the guide rail 2 for transmission, so that the support frame 3 moves along the guide rail 2) until the support frame 3 is close to another fixed frame 11 on the left side of the mechanical arm 300, the operation cabin 10 is pushed, the front side of the operation cabin 10 faces the mechanical arm, and a locking pin is inserted into the bottom of the operation cabin 10 and the locking hole 7, so that the operation cabin 10 is locked with another fixed frame 11 on the base 1; in this position, the operator in the operator compartment 10 can fully and clearly see the overall operation of the robotic arm 300 on the left side of the track, facilitating safe operation of the robotic arm.
In this way, when the robot arm 300 is operated, no matter the robot arm operates on the right side of the track or operates on the left side of the track, the operation cabin 10 can rotate on the base 1 and rotate on the support frame 3, so that the operation cabin 10 can obtain a better construction view. After the construction is finished, the operation cabin 10 is moved to a position where the sight line of a driver in the cab of the operation vehicle body is not shielded, so that the operation vehicle body can safely run on the track conveniently.
The embodiment provides a track operation car, including operation car body and above-mentioned removal operation cabin structure, is provided with the driver's cabin on the operation car body.
According to the requirements of a construction site, the track operation vehicle can rapidly move the position of the operation cabin at any time, so that the best working visual field when the mechanical arm operates and the best driving visual field when the operation vehicle body drives are achieved, the working efficiency is improved, and the working danger is reduced.
The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a remove operation cabin structure which characterized in that, includes base (1) that is located the operation car body to and support slewing mechanism and operation cabin (10), wherein:
the base (1) is provided with an operation part, and the peripheral wall of the base is provided with a guide rail (2); the operation cabin (10) is fixed on the supporting and rotating mechanism, the supporting and rotating mechanism is movably arranged along the guide rail (2), and the operation cabin (10) can be driven by the supporting and rotating mechanism to rotate from one side of the operation part to the other opposite side of the operation part along the guide rail (2) and be locked with the base (1).
2. The structure of the mobile operation cabin according to claim 1, wherein the guide rail (2) is a circular guide rail (2) or a semicircular guide rail (2) taking the center of the base (1) as a center, and the operation cabin (10) can rotate by taking the center of the base (1) as an axis when moving along the guide rail (2);
when the guide rail (2) is a semicircular guide rail (2), two ends of the guide rail (2) respectively extend to two opposite sides of the operation part.
3. The mobile operator cabin structure according to claim 1, characterized in that the support rotation mechanism comprises a support frame (3), the operator cabin (10) is connected to the support frame (3), and the support frame (3) is connected to the base (1) and movably arranged along the guide rail (2).
4. The mobile operator cabin structure according to claim 3, characterized in that said support frame (3) comprises an upper plate (31) and a lower plate (32) connected, wherein:
the operation cabin (10) is fixed on the upper plate body (31), the upper plate body (31) and the lower plate body (32) are arranged at intervals in the vertical direction and form a clamping space, at least part of the guide rail (2) is located in the clamping space, and the upper plate body (31) and/or the lower plate body (32) are in rolling connection with the guide rail (2).
5. Mobile operator cabin structure according to claim 4, characterized in that the inner side of the guide rail (2) is provided with an inner groove (12) and/or a bottom groove (13), wherein:
the opening of the inner groove (12) is arranged towards the center of the base (1), the lower part of the upper plate body (31) is provided with a first roller (5), the first roller (5) extends into the inner groove (12) and is in rolling connection with the inner groove (12), and the side wall of the inner groove (12) is used for limiting the first roller (5) to be separated from the inner groove (12);
the opening of kerve (13) sets up downwards, the upper portion of lower plate body (32) is provided with second gyro wheel (8), second gyro wheel (8) extend to in kerve (13) and with kerve (13) roll connection, just the lateral wall of kerve (13) is used for restricting second gyro wheel (8) break away from kerve (13).
6. The mobile operator cabin structure according to claim 4, wherein said supporting and rotating mechanism further comprises a drive means (9) and a gear portion (4) on said support frame (3), wherein:
the driving device (9) is in transmission connection with the gear portion (4), a rack portion (21) is arranged on the peripheral wall of the guide rail (2), the gear portion (4) is located in the clamping space and meshed with the rack portion (21), and the supporting frame (3) and the operation cabin (10) on the supporting frame can be driven to roll along the guide rail (2) when the driving device (9) rotates.
7. The mobile operator cabin structure according to claim 3 or 4, wherein said supporting and rotating mechanism further comprises a drive means and a gear portion (4) on said support frame (3), wherein:
the driving device is in transmission connection with the gear part (4), and the gear part (4) is positioned on the base; the supporting frame (3) comprises an engaging part (31), the engaging part (31) is of an annular structure and covers the periphery of the base (1), an annular rack (331) is arranged on an inner ring of the engaging part (31), and the driving device can drive the supporting frame (3) and the operation cabin (10) on the supporting frame to roll along the peripheral wall of the base (1) when rotating.
8. The mobile operator cabin structure according to claim 3, wherein the support rotation mechanism further comprises a self-rotation component, and the self-rotation component is rotatably connected to the support frame (3) and connected to the operator cabin (10) so that the operator cabin (10) can rotate on the support frame (3).
9. A mobile operator cabin structure according to claim 8, characterized in that said self-rotating assembly comprises a bearing portion (6), said bearing portion (6) being rotatably connected to said supporting frame (3) and connected to said operator cabin (10), said operator cabin (10) being rotatable on said supporting frame (3) about said bearing portion (6).
10. The mobile operator cabin structure according to claim 3, wherein the base (1) comprises two fixed frames (11), the two fixed frames (11) are respectively located at two opposite sides of the robot arm, and at least part of the guide rail (2) is located between the two fixed frames (11);
every all be provided with locking hole (7) on mount (11), work as support frame (3) rotate to being close to when the position of mount (11), a retaining member can pass the bottom of operation cabin (10) with locking hole (7), and then will operation cabin (10) lock on mount (11).
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| CN202111222178.7A CN113911151B (en) | 2021-10-20 | 2021-10-20 | Movable operation cabin structure |
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| CN202111222178.7A CN113911151B (en) | 2021-10-20 | 2021-10-20 | Movable operation cabin structure |
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| CN113911151B CN113911151B (en) | 2024-01-12 |
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| Publication number | Publication date |
|---|---|
| CN113911151B (en) | 2024-01-12 |
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