CN111976794B - Transfer vehicle and track inspection robot transfer system - Google Patents
Transfer vehicle and track inspection robot transfer system Download PDFInfo
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- CN111976794B CN111976794B CN201910440922.7A CN201910440922A CN111976794B CN 111976794 B CN111976794 B CN 111976794B CN 201910440922 A CN201910440922 A CN 201910440922A CN 111976794 B CN111976794 B CN 111976794B
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- frame
- inspection robot
- track inspection
- supporting
- track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/008—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor having more than two axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The embodiment of the invention provides a transfer trolley and a track inspection robot transfer system. The transfer trolley provided by the embodiment of the invention comprises: a frame; wherein a rolling wheel group is arranged below the frame; the frame is provided with the supporting seat in a distributed manner, the supporting seat is used for supporting the track inspection robot so as to suspend the detection sensor used for detecting the inner side of the track on the track inspection robot. According to the transfer vehicle provided by the embodiment of the invention, the support seat is arranged above the frame structure to suspend the track inspection robot arranged above, so that the track inspection robot can be wholly separated from the ground, and the transfer operation of the track inspection robot is realized by means of the rolling wheel set arranged below the frame structure.
Description
Technical Field
The invention relates to the technical field of track detection, in particular to a transfer trolley and a track inspection robot transfer system.
Background
With the development of rail vehicle technology, rail vehicles are beginning to be applied to various technical fields, and higher measurement accuracy requirements are also put on the laid rails.
At present, to the mode that the track detected, use the rectangular dipperstick to detect simply for the manual work usually, survey crew need hold up steady dipperstick both sides at the measuring in-process for track and platform are pressed close to the ruler, and in addition, survey crew still need carry out the reading simultaneously. Therefore, the precision of the manual measurement mode is low, manual operation is excessively depended on, if the measuring scale is slightly placed incorrectly, or the manual operation is unstable, great errors can be generated, manual reading and recording are also depended on, the process is uncontrollable, errors are easy to generate, in addition, measuring personnel still need to work on the track all the time, the safety is low, the labor intensity is high, and the labor cost is high. In order to overcome the problems caused by manual measurement, a track inspection robot appears in the prior art to replace manual track detection. However, since the track inspection robot needs to detect the inner side of the track during the detection process, a detection sensor of the track inspection robot needs to be disposed below the surface of the track, and wheels of the robot need to be disposed above the surface of the track in order to realize the traveling of the track inspection robot on the track.
Therefore, the position of the detection sensor of the track inspection robot is lower than the position of the wheels, and therefore the track inspection robot cannot directly use the wheels to walk on a plane. However, the track inspection robot is usually large in volume and heavy in weight, which causes inconvenience in the transportation process of the track inspection robot.
Disclosure of Invention
The embodiment of the invention provides a transfer trolley and a track inspection robot transfer system, which are used for realizing the transportation of a track inspection robot.
In a first aspect, embodiments of the present invention provide a transfer vehicle, including: a frame;
a rolling wheel set is arranged below the frame;
the frame is provided with a supporting seat in a distributed mode, the supporting seat is used for supporting the track to patrol and examine the robot, and the suspension is used for detecting the inboard detection sensor of track on the track patrol and examine the robot.
In one possible design, the frame is a rectangular frame;
four angular point positions of frame are provided with respectively the supporting seat is in order to right two longerons in track inspection robot below form the support.
In one possible design, the support seat comprises: the supporting seat comprises a supporting seat mounting part, a supporting seat reinforcing part arranged on the supporting seat mounting part and a supporting seat supporting part arranged on the supporting seat reinforcing part;
a support seat mounting hole is formed in the support seat mounting part and is used for forming detachable connection with the frame;
the reinforcing part of the supporting seat is provided with a reinforcing rib;
the supporting seat supporting part is of a groove body structure with an opening in one side wall, and the two opposite openings of the supporting seat supporting part are arranged oppositely.
In a possible design, the supporting seat supporting part is further provided with an avoiding hole for accommodating the bulge at the bottom of the longitudinal beam
In one possible embodiment, a first spring layer is arranged on the support base support.
In a possible design, the frame is also provided with an external shaft seat oppositely;
and the external shaft seat is used for arranging an external shaft on the track inspection robot.
In one possible design, the circumscribing axle seat comprises: the track inspection robot comprises an external shaft seat mounting part and an accommodating clamping groove arranged on the external shaft seat mounting part, wherein the accommodating clamping groove is used for being clamped with the external shaft on the track inspection robot;
and an external shaft seat mounting hole is formed in the external shaft seat mounting part and is used for forming detachable connection with the frame.
In a possible design, a second elastic part is arranged on a groove wall of the accommodating clamping groove.
In a possible design, the second elastic part is relatively provided with a clamping part;
the distance between the joint portions is smaller than the outer diameter of the outer connecting shaft, so that the outer connecting shaft is clamped into the accommodating clamping groove, and the joint portions limit the radial displacement of the outer connecting shaft.
In one possible design, the frame comprises four frame bars;
wherein any two adjacent frame bars are connected by a first angle joint.
In one possible design, the transfer trolley further comprises: an armrest portion;
the armrest portion is provided on a side wall of the frame.
In one possible design, the armrest portion includes: a handrail and a rotating part;
the rotating part is used for rotatably connecting the handrail to the side wall of the frame so as to enable the handrail to be folded close to the frame or unfolded far away from the frame.
In one possible design, the frame bar side wall is provided with a mounting groove;
the mounting groove is used for mounting an external component to the frame bar.
In one possible design, the side walls of the frame bars are connected with mounting bars by second corner pieces;
the rotating part is installed on the installation rod.
In one possible design, the rolling wheel set is a universal wheel set.
In a second aspect, an embodiment of the present invention further provides a track inspection robot transfer system, including: a rail inspection robot and any one of the possible transfer carts provided in the first aspect.
The embodiment of the invention provides a transfer trolley and a track inspection robot transfer system, wherein a support seat is arranged above a frame structure to suspend a track inspection robot arranged above the support seat, so that the track inspection robot can be wholly separated from the ground, and the transfer operation of the track inspection robot is realized by arranging a rolling wheel group below the frame structure.
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 embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can obtain other drawings based on the drawings without inventive labor.
FIG. 1 is a schematic diagram of a track inspection robot to which a transfer vehicle is adapted according to one exemplary embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a transfer vehicle according to an exemplary embodiment of the present invention;
FIG. 3 is an exploded view of the structure of the transfer vehicle shown in FIG. 2;
FIG. 4 is a schematic view of the frame bar structure of the transfer vehicle of FIG. 3;
FIG. 5 is a schematic view of the construction of the support bed in the transfer car shown in FIG. 3;
FIG. 6 is a schematic view of the outboard axle seat of the transfer vehicle shown in FIG. 3;
FIG. 7 is a schematic view of the rolling wheel set of the transfer vehicle of FIG. 3;
fig. 8 is a schematic view of the transfer vehicle of fig. 3 in a configuration for rail inspection robot transport.
Detailed Description
First, in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
Furthermore, it should be noted that in the description of the embodiments of the present invention, the terms "inside", "outside", and the like indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, but do not indicate or imply that the device or member must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.
Furthermore, it should be noted that, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. Specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In order to overcome the problems caused by the mode of manually measuring the track at present, the manual measuring mode is gradually replaced by a track inspection robot. However, since the track inspection robot needs to detect the inner side of the track during the detection process, the detection sensor of the track inspection robot needs to be disposed below the surface of the track, and the wheels of the track inspection robot need to be disposed above the surface of the track in order to realize the traveling of the track inspection robot on the track. The probe of the detection sensor is usually set at a position not larger than a predetermined size on the rail surface, for example, at a position not larger than 16 mm on the rail surface. Therefore, the position of the detection sensor of the track inspection robot is lower than the position of the wheels, and therefore the track inspection robot cannot directly use the wheels to walk on a plane.
In which fig. 1 is a schematic view of the structure of a rail inspection robot to which a transfer vehicle according to an exemplary embodiment of the present invention is fitted. As shown in fig. 1, the track inspection robot adapted to the transfer vehicle according to the embodiment includes: the robot body 11, the longitudinal beam 12 for bearing the robot body 11, the wheels 13 arranged below the longitudinal beam 12, and the detection sensor (not shown in the figure) with the height lower than the preset height of the lowest point of the wheels 13 are worth explaining, the position where the detection sensor is arranged can be determined according to the actual structure, but what needs to be ensured is that the detection sensor is the lowest point of the whole track inspection robot, so that the detection sensor can detect the inner side of the track when the wheels 13 walk on the track.
In order to accomplish the transfer of the above track inspection robot, fig. 2 is a schematic view showing the structure of a transfer vehicle according to an exemplary embodiment of the present invention, fig. 3 is an exploded view showing the structure of the transfer vehicle shown in fig. 2, and fig. 8 is a schematic view showing the structure of the transfer vehicle shown in fig. 3 for the track inspection robot transportation. As shown in fig. 2-3, and fig. 8, the present embodiment provides a transfer vehicle, comprising: a frame 21. Wherein, frame 21 below is provided with the rolling wheelset to, the distribution is provided with supporting seat 23 on the frame 21, and supporting seat 23 is used for supporting the track and patrols and examines the robot, patrols and examines the last detection sensor that is used for detecting the track inboard of robot with the suspension track.
Wherein, the structure to frame 21 can be rectangular frame structure, and is provided with supporting seat 23 respectively in four angular point positions of frame 21 to two longerons 12 below patrolling and examining the robot to the track form the support.
It can be seen that when the track inspection robot needs to be transported, the track inspection robot can be moved to the position above the transport vehicle provided by the embodiment, then the two longitudinal beams 12 of the track inspection robot are aligned to the supporting seat 23 on the transport vehicle, and the track inspection robot is supported by the supporting seat 23, so that the track inspection robot is integrally suspended on the transport vehicle. And, because the frame 21 of the transfer car is provided with the rolling wheelset below, therefore, can utilize the way of pushing and pulling the transfer car, to the orbit patrolling and examining robot and carry out the transfer operation.
In this example, through set up the supporting seat in frame construction top to patrol and examine the robot and carry out the suspension to the track of placing in the top, thereby make the track patrol and examine the robot wholly can both break away from ground, again with the help of the mode that sets up the roll wheelset in frame construction below, in order to realize patrolling and examining the transportation operation of robot to the track.
With continued reference to fig. 3, on the basis of the above-described embodiment, the present embodiment provides a transfer trolley in which the frame 21 comprises four frame bars: a first frame 211, a second frame bar 212, a third frame bar 213 and a fourth frame bar 214.
And fig. 4 is a schematic structural view of the frame bars in the transfer trolley shown in fig. 3, and as shown in fig. 4, the side walls of the frame bars are further provided with mounting grooves 2111, that is, the side walls of the first frame 211, the second frame bar 212, the third frame bar 213 and the fourth frame bar 214 are provided with mounting grooves 2111, wherein the mounting grooves 2111 are used for mounting external components to the frame bars.
In one possible design, the frame bars may be profiles, and any two adjacent frame bars are connected by a first corner connector 252. That is, the first frame 211 and the second frame bar 212, the second frame bar 212 and the third frame bar 213, the third frame bar 213 and the fourth frame bar 214, and the fourth frame bar 214 and the first frame 211 are connected by the first corner connector 252, respectively. Specifically, the first angle 252 may be respectively installed in the sidewall installation grooves 2111 of any two adjacent frame bars in a threaded manner, so as to connect the two frame bars. In addition, since the mounting grooves 2111 are formed in each of the side walls of the first frame 211, the second frame bar 212, the third frame bar 213 and the fourth frame bar 214, the assembly can be mounted at any position in the mounting grooves 2111, which facilitates the mounting and position adjustment of other parts on the frame 21, and also ensures a sufficient mounting position when the entire vehicle needs to be mounted with other parts in an ascending order.
On the basis of any of the above embodiments, fig. 5 is a schematic structural view of the support seat in the transfer trolley shown in fig. 3. As shown in fig. 5, the supporting seat 23 of the transfer vehicle provided by this embodiment can adopt a layered design, so as to achieve light weight while ensuring effective support and installation function. Specifically, the support seat 23 may include: a support seat mounting portion 233, a support seat reinforcing portion 232 provided on the support seat mounting portion 233, and a support seat supporting portion 231 provided on the support seat reinforcing portion 232.
Here, a support mounting hole 2331 is provided on the support mounting portion 233, and the support mounting hole 2331 is used to form a detachable connection with the frame 21, for example, the support 23 may be integrally mounted in the mounting grooves 2111 at four corner points of the rectangular frame 21 through the support mounting hole 2331 by a screw connection.
The support seat reinforcing portion 232 may be provided with a rib 2321, for example, a cross rib, so as to improve the overall support rigidity and effectively prevent the support seat 23 from deforming when being pressed.
In addition, the support seat support portions 233 are groove structures with one side wall open, wherein the openings of the two support seat support portions 233 which are oppositely arranged. It should be noted that the two support seat support portions 233 are oppositely disposed to support both ends of the longitudinal beam 12 of the track inspection robot, and the number of pairs of the support seats 23 may be determined according to the number of the longitudinal beams 12 supporting the track inspection robot.
For example, if 2 longitudinal beams 12 are provided on the track inspection robot, two pairs of support seats 23 may be provided. And when being provided with 3 longerons 12 on the track inspection robot, because all be provided with mounting groove 2111 on the lateral wall of every frame pole, can conveniently increase a pair of supporting seat 23 on relative position additionally. In addition, due to the fact that the installation groove 2111 structure is arranged on the side wall of each frame rod, the relative position of each pair of supporting seats 23 can be adjusted adaptively according to different longitudinal beam sizes of the actual track inspection robot.
Optionally, a protrusion may be further disposed on the longitudinal beam 12 of the track inspection robot, for example, a mounting bolt is disposed on the longitudinal beam 12, in order to avoid interference between the protrusion on the longitudinal beam 12 and the support portion 233 on the support 23 when the track inspection robot is placed on the support 23, an avoidance hole 2312 may be further formed on the support portion, wherein the avoidance hole 2312 may be a semicircular hole, or may be a shape of the protrusion that is avoided as required to determine adaptability, which is not specifically limited in this embodiment.
In order to prevent the vibration caused by the rigid contact between the longitudinal beam 12 of the track inspection robot and the support seat support part 233 of the support seat 23, a first elastic layer 2311 may be further disposed on the support seat support part 231, wherein the first elastic layer 2311 may be a rubber layer, so as to buffer the jolt during transportation, and further increase the friction between the longitudinal beam 12 of the track inspection robot and the support seat support part 233 of the support seat 23.
With continued reference to fig. 1, since the external spindle 14 is usually detachably connected to one side of the track inspection robot, if the external spindle 14 is continuously mounted on the track inspection robot during transportation, the external spindle may cause uneven weight distribution, which may cause the external spindle 14, which is likely to send a rollover or extend out, to collide with an external obstacle during transportation using a transfer vehicle.
In order to place the external shaft 14 properly during transportation, an external shaft seat 24 may be further disposed on the frame 21. Wherein fig. 6 is a schematic structural view of an external axle seat in the transfer vehicle shown in fig. 3. As shown in fig. 2-3 and fig. 6, the external shaft seat 24 in this embodiment is oppositely disposed on the frame 21. Alternatively, the first frame 211 and the third frame rod 213 may be provided with the external shaft seats 24 in opposite directions. And the number of the external axle seats 24 can be determined according to the number of the external axle 14 on the track inspection robot.
Specifically, the external shaft seat 24 may include: the external shaft seat mounting part 241 and the accommodating clamping groove 242 arranged on the external shaft seat mounting part 241 are used for being clamped with the external shaft 14 on the track inspection robot.
In addition, an external axle seat mounting hole 2411 is further formed in the external axle seat mounting portion 24, and the external axle seat mounting hole 2411 is used for forming detachable connection with the frame 21.
A second elastic part 2421 is disposed on a groove wall of the receiving groove 242, and a clamping part 2422 is disposed on the second elastic part 2421. It should be noted that the distance between the clamping portions 2422 is smaller than the outer diameter of the external shaft 14, so that the clamping portions 2422 can limit the radial displacement of the external shaft 14 after the external shaft 14 is clamped into the receiving slot 242. Specifically, the accommodating clamping groove 242 may have a U-shaped structure, and the second elastic portion 2421 may be a rubber layer or other elastic material bonded to the inner wall of the accommodating clamping groove 242, so as to clamp the external shaft 14 in an interference fit manner, and the clamping portion 2422 is disposed in the middle of the second elastic portion 2421, so as to prevent the external shaft 14 from being disengaged during the transferring process.
In addition, for the rolling wheel set in the above embodiment, in order to realize that the track inspection robot can be conveniently steered when being transported, thereby increasing the transportation flexibility, the rolling wheel set on the transportation vehicle provided in the embodiment can be set as a universal wheel. Fig. 7 is a schematic view showing the structure of the rolling wheel assembly of the transfer vehicle shown in fig. 3, and as shown in fig. 7, the rolling wheel assembly of this embodiment is a universal wheel 25, and the universal wheel 25 can be mounted on the mounting groove 2111 of the side wall of the frame bar and the first corner piece 252. So that universal wheels 25 are provided at four corner positions of the frame 21, respectively. In addition, it should be noted that the number of the universal wheels 25 arranged on the transfer vehicle can also be determined according to the actual load bearing condition, and the specific number is not limited in this embodiment.
With continued reference to fig. 2 and 3, in order to facilitate pushing and pulling of the transfer vehicle provided in this embodiment, an armrest portion 22 may be provided on a side wall of the frame 21 of the transfer vehicle provided in this embodiment, and when the transfer vehicle provided in this embodiment is used, a worker may determine the transfer vehicle by pushing and pulling the armrest portion 22, and in addition, may move the transfer vehicle carrying the rail inspection robot by connecting the armrest portion 22 to another driving apparatus, such as a trailer.
Specifically, the armrest portion 22 includes: an armrest 221 and a rotating portion 222. Wherein the rotating part 222 is used for rotatably connecting the armrest 22 to the side wall of the frame 21, so that the armrest 22 can be folded close to the frame 21 or unfolded away from the frame 21. It can be seen that the handle 221 can be switched between the two states of horizontal placement and vertical placement by the rotating portion 222, wherein when the handle 221 is horizontal, the transportation vehicle provided by the embodiment can be conveniently stored, and when the handle 221 is vertical, the transportation vehicle provided by the embodiment can be conveniently pushed and pulled.
The connection between the armrest portion 22 and the frame 21 may be made by connecting a mounting rod 215 to a side wall of a frame rod of the frame 21 through a second corner piece 216, and the rotating portion 222 may be mounted on the mounting rod 215.
In addition, the embodiment of the invention also provides a track inspection robot transfer system, which comprises: the track inspection robot and the transfer trolley provided by any of the above embodiments.
It should be noted that the specific implementation manner and technical effects of the transfer system for a track inspection robot provided in this embodiment are similar to those of the transfer vehicle provided in the above embodiment, and therefore, the detailed description thereof is omitted here.
In the description of the embodiments of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "top end", "bottom end", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "axial", "circumferential", etc., used herein indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the positions or elements referred to must have particular orientations, be of particular construction and operation, and therefore, should not be construed as limiting the embodiments of the present invention.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; either directly or indirectly through intervening media, such as through internal communication or through an interaction between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations. Unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under," and "under" a first feature in a second feature may generally mean that the first feature is directly beneath and obliquely below the second feature, or that the first feature is merely at a lesser level than the second feature.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (14)
1. A transfer car (buggy), comprising: a frame;
a rolling wheel group is arranged below the frame;
the frame is provided with supporting seats in a distributed mode, the supporting seats are used for supporting the track inspection robot so as to suspend a detection sensor which is arranged on the track inspection robot and used for detecting the inner side of a track; the detection sensor is arranged below the rail surface, and wheels of the rail inspection robot are arranged above the rail surface;
the supporting seat includes: the supporting seat comprises a supporting seat mounting part, a supporting seat reinforcing part arranged on the supporting seat mounting part and a supporting seat supporting part arranged on the supporting seat reinforcing part;
a support seat mounting hole is formed in the support seat mounting part and is used for forming detachable connection with the frame;
the reinforcing part of the supporting seat is provided with a reinforcing rib;
the supporting seat supporting parts are of groove body structures with openings on the side walls of one side, and the openings of the two oppositely arranged supporting seat supporting parts are oppositely arranged;
the support seat supporting part is further provided with avoiding holes, the avoiding holes are used for accommodating bulges at the bottom of the longitudinal beam, and the longitudinal beam is located below the track inspection robot.
2. The transfer car as in claim 1, wherein said frame is a rectangular frame;
four angular point positions of frame are provided with respectively the supporting seat is in order to right two longerons in track inspection robot below form the support.
3. The transfer car of claim 1, wherein the support base support portion has a first resilient layer disposed thereon.
4. The transfer car (buggy) of claim 1, wherein said frame is further provided with externally-connected axle seats;
and the external shaft seat is used for arranging an external shaft on the track inspection robot.
5. The transfer car (buggy) of claim 4, wherein said outboard axle seat comprises: the external shaft seat mounting part is arranged on the track inspection robot, and the accommodating clamping groove is used for being clamped with the external shaft on the track inspection robot;
and an external shaft seat mounting hole is formed in the external shaft seat mounting part and is used for forming detachable connection with the frame.
6. The transfer car truck of claim 5, wherein the slot walls of the receiving slots are provided with second elastic portions.
7. The transfer car (buggy) of claim 6, wherein said second elastic part is provided with a snap-in part;
the distance between the clamping parts is smaller than the outer diameter of the outer spindle, so that after the outer spindle is clamped into the accommodating clamping groove, the clamping parts limit the radial displacement of the outer spindle.
8. The trolley according to any one of claims 1-7, wherein said frame comprises four frame bars;
and any two adjacent frame rods are connected through a first corner connector.
9. The transfer car (buggy) of claim 8, further comprising: an armrest portion;
the armrest portion is provided on a side wall of the frame.
10. The transfer car of claim 9, wherein the armrest portion comprises: a handrail and a rotating part;
the rotating part is used for rotatably connecting the handrail to the side wall of the frame, so that the handrail can be folded close to the frame or unfolded far away from the frame.
11. The transfer car (buggy) of claim 10, wherein said frame bar side walls are provided with mounting slots;
the mounting groove is used for mounting an external component to the frame bar.
12. The transfer car of claim 11, wherein mounting bars are attached to the frame bar side walls by second corner fittings;
the rotating part is installed on the installation rod.
13. The transfer car of claim 12, wherein the rolling wheel sets are universal wheel sets.
14. The utility model provides a track inspection robot transfer system which characterized in that includes: the track inspection robot and the transfer car according to any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440922.7A CN111976794B (en) | 2019-05-24 | 2019-05-24 | Transfer vehicle and track inspection robot transfer system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440922.7A CN111976794B (en) | 2019-05-24 | 2019-05-24 | Transfer vehicle and track inspection robot transfer system |
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| CN111976794A CN111976794A (en) | 2020-11-24 |
| CN111976794B true CN111976794B (en) | 2022-12-02 |
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| CN207433534U (en) * | 2017-11-06 | 2018-06-01 | 中铁十一局集团电务工程有限公司 | 3rd rail detection device |
| CN207449968U (en) * | 2017-11-20 | 2018-06-05 | 武汉风神科创物流有限公司 | A kind of seat transport carriage |
| CN108639118B (en) * | 2018-05-10 | 2020-04-14 | 马鞍山和田电子智控***有限公司 | Portable car mover for sharing bicycle |
| CN108791434A (en) * | 2018-06-18 | 2018-11-13 | 南京高传电机制造有限公司 | A kind of transhipment structure of motor case and rotor |
| CN109204108B (en) * | 2018-09-27 | 2020-03-10 | 浙江经贸职业技术学院 | Transport vehicle for transformer substation inspection robot |
| CN109774734B (en) * | 2019-03-11 | 2024-04-12 | 京东科技信息技术有限公司 | Rail running gear and rail robot |
-
2019
- 2019-05-24 CN CN201910440922.7A patent/CN111976794B/en active Active
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