CN216107848U - Track connecting device and track assembly - Google Patents
Track connecting device and track assembly Download PDFInfo
- Publication number
- CN216107848U CN216107848U CN202122315411.8U CN202122315411U CN216107848U CN 216107848 U CN216107848 U CN 216107848U CN 202122315411 U CN202122315411 U CN 202122315411U CN 216107848 U CN216107848 U CN 216107848U
- Authority
- CN
- China
- Prior art keywords
- section
- track
- piece
- falling
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model provides a track connecting device and a track assembly. The track connecting device comprises a first connecting piece, a second connecting piece and an elastic piece, wherein: the first end of the elastic piece is connected with the first connecting piece; the second end of the elastic piece is connected with the second connecting piece; and one ends of the first connecting piece and the second connecting piece, which are back to the elastic piece, are respectively used for connecting the opposite ends of the two adjacent sections of tracks. By adopting the track connecting device, the opposite ends of the elastic piece are respectively connected with the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are respectively connected with the opposite ends of the two adjacent tracks, when the gap between the two adjacent tracks is increased or reduced, the elastic piece is ensured to be always filled in the gap between the two adjacent tracks by virtue of the deformation of the elastic piece, so that the integral continuity of the walking track of the inspection robot is ensured, and the inspection robot can be in stable transition between the two adjacent tracks.
Description
Technical Field
The utility model relates to the technical field of inspection of fully mechanized coal mining faces, in particular to a track connecting device and a track assembly.
Background
The mechanized fully mechanized coal mining face of the coal mine mainly comprises a coal mining machine, a scraper conveyor and a hydraulic support. With the development of the technology, the comprehensive mechanized coal mining is developed to automation and unmanned, and the robot routing inspection is a trend to replace manual routing inspection. However, due to the special geological conditions and environment of the coal mining working face of the coal mine, the conventional technology of obstacle identification, obstacle avoidance and obstacle crossing of the independent walking robot cannot be realized on the fully mechanized coal mining working face, and the inspection robot must walk on the fully mechanized coal mining working face by means of the rail.
The walking track of the inspection robot on the fully mechanized mining face is required to be arranged on a cable trough on the outer side of a conveyor, a communicating hole is formed in the running direction of the track in order to reduce the load of the cable trough, and due to the limitation of a coal mining process and geological conditions, a 1-3-degree moving space is reserved between each section of middle trough and each section of middle trough of the conveyor to adapt to uneven bottom plates of the face and deformation of 30mm of extension or compression generated in the pushing and sliding process of a hydraulic support, so that each section of cable trough is disconnected with the cable trough, and a gap with the thickness of 100-300 mm is reserved. As the track for the robot to walk, under the special conditions and process of the fully mechanized mining face, the short section which is adaptive to the cable groove must be made, rigid connection cannot be adopted, and meanwhile, continuity is kept, and the robot can walk stably.
Therefore, it is desirable to provide a rail connection device and a rail assembly.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a track connecting device and a track assembly, wherein two opposite ends of an elastic member are respectively connected to a first connecting member and a second connecting member, and the first connecting member and the second connecting member are respectively connected to two opposite ends of two adjacent tracks, so that when a gap between the two adjacent tracks is increased or decreased, the elastic member deforms to ensure the continuity of the whole walking track of an inspection robot.
The utility model provides a track connecting device, which comprises a first connecting piece, a second connecting piece and an elastic piece, wherein: the first end of the elastic piece is connected with the first connecting piece; the second end of the elastic piece is connected with the second connecting piece; and one ends of the first connecting piece and the second connecting piece, which are back to the elastic piece, are respectively used for connecting the opposite ends of the two adjacent sections of tracks.
Optionally, the first connecting piece includes a first connecting section and a first anti-falling section, where: the first end of the elastic piece is sleeved on the first anti-falling section and is connected with the first connecting section; one end, back to the first anti-falling section, of the first connecting section is used for connecting the track.
Optionally, the first connecting piece further includes a first fall-preventing section, and the first fall-preventing section is connected to an end of the first connecting section, which is opposite to the first fall-preventing section, and is configured to be inserted into the through hole of the rail.
Optionally, the second connector comprises a second connecting section and a second anti-falling section, wherein: the second end of the elastic piece is sleeved on the second anti-falling section and is connected with the second connecting section; one end, back to the second anti-falling section, of the second connecting section is used for being connected with the track.
Optionally, the second connecting piece further includes a second fall-preventing section, and the second fall-preventing section is connected to an end of the second connecting section, which is opposite to the second fall-preventing section, and is configured to be inserted into the through hole of the rail.
Optionally, the rail connection device further includes a connection rope, and the connection rope sequentially penetrates through the first connection member, the elastic member, and the second connection member.
Optionally, the rail connection device further includes a first fixing member, and the first fixing member is connected to an end of the connection rope exposed out of the first connection member.
Optionally, the rail connection device further includes a second fixing member, and the second fixing member is connected to an end of the connection rope exposed out of the second connection member.
Optionally, the resilient member is provided as a spring.
The utility model also provides a track assembly which comprises two track components arranged in parallel, wherein each track component comprises a plurality of sections of tracks arranged at intervals, each section of track is provided with a communicating hole in a penetrating way along the extending direction, the track assembly also comprises any one of the track connecting devices, and the first connecting piece and the second connecting piece of each track connecting device are respectively connected with the opposite ends of the two adjacent sections of tracks.
Compared with the prior art, the technical scheme provided by the utility model at least has the following beneficial effects:
by adopting the track connecting device, the opposite ends of the elastic piece are respectively connected with the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are respectively connected with the opposite ends of the two adjacent tracks, when the gap between the two adjacent tracks is increased or reduced, the elastic piece is ensured to be always filled in the gap between the two adjacent tracks by virtue of the deformation of the elastic piece, so that the integral continuity of the walking track of the inspection robot is ensured, and the inspection robot can be in stable transition between the two adjacent tracks.
Drawings
FIG. 1 is a schematic view of a track-joining apparatus according to one embodiment of the present invention;
FIG. 2 is a schematic view of the track fastening device of FIG. 1 in a fastened relationship with an adjacent track;
FIG. 3 is a schematic view of a track assembly according to one embodiment of the present invention;
figure 4 is a side view of the track assembly shown in figure 3.
Reference numerals:
1: a first connecting member; 101: a first connection section; 102: a first anti-drop section; 103: a first fall arrest section; 2: a second connecting member; 201: a second connection section; 202: a second anti-drop section; 203: a second fall arrest section; 3: an elastic member; 4: a track; 5: a communicating hole; 6: connecting ropes; 7: a first fixing member; 8: a second fixing member; 9: a cable trough; 10: mounting a plate; and 11, routing inspection robot.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
FIG. 1 is a schematic view of a track-joining apparatus according to one embodiment of the present invention; fig. 2 is a schematic view of the connection relationship between the track connecting device shown in fig. 1 and an adjacent track. As shown in fig. 1 and 2, the rail coupling device includes a first coupling member 1, a second coupling member 2, and an elastic member 3.
Wherein, the first end of the elastic element 3 is connected with the first connecting element 1; the second end of the elastic part 3 is connected with the second connecting part 2; one ends of the first connecting piece 1 and the second connecting piece 2, which are back to the elastic piece 3, are respectively used for connecting the opposite ends of two adjacent sections of tracks 4.
When the rail connecting device is used, the rail connecting device is placed between two adjacent sections of rails 4, the first connecting piece 1 is connected with the end face of one section of rail 4 in the two adjacent sections of rails 4, the second connecting piece 2 is connected with the end face of the other section of rail 4 in the two adjacent sections of rails 4, and at the moment, the elastic piece 3 is connected between the first connecting piece 1 and the second connecting piece 2 and fills a gap between the two adjacent sections of rails 4. When the hydraulic support pushes away and slides down to cause the gap between two adjacent sections of the rails 4 to increase, the first connecting piece 1 and the second connecting piece 2 move along with the rails 4 in the direction of deviating from each other, the elastic piece 3 is stretched and deformed, and the elongation of the elastic piece 3 compensates for the increase of the gap between two adjacent sections of the rails 4; when the hydraulic support is pushed to slide down to reduce the gap between two adjacent sections of the rails 4, the first connecting piece 1 and the second connecting piece 2 move along with the rails 4 in opposite directions, the elastic piece 3 is compressed and deformed, and the reduction of the elastic piece 3 compensates for the reduction of the gap between two adjacent sections of the rails 4. Therefore, no matter the space between the two adjacent sections of the rails 4 is increased or reduced, the elastic part 3 can correspondingly extend or shorten to adapt to the change of the space and is always filled in the space between the two adjacent sections of the rails 4, the integral continuity of the rails is ensured, and the inspection robot can normally and stably walk along the rails.
In this embodiment, the rail connecting device includes a first connecting member 1 at a left side and a second connecting member 2 at a right side in fig. 1, and opposite ends of the elastic member 3 are respectively connected to opposite ends of the first connecting member 1 and the second connecting member 2. Elastic component 3 sets up to the spring, by spring steel machining shaping, the pitch satisfies adjacently when the space between track 4 changes, the deflection of elastic component 3 extension or compression thereupon, the intensity of spring satisfy and patrol and examine the robot when walking on it, and the spring can not receive the gravity influence of patrolling and examining the robot and take place bending deformation. According to the practical application, the length that sets up of elastic component 3 can be adjusted, also can set up to other elastic construction beyond the spring, first connecting piece 1 with second connecting piece 2 can set up to arbitrary form, as long as can be connected with two adjacent tracks 4 respectively, just the relative both ends of elastic component 3 are connected respectively first connecting piece 1 with second connecting piece 2, adjacent two sections when space between track 4 produces the change, elastic component 3 can fill adjacent two sections all the time with the help of the extension or the compressive deformation of self space between track 4 can guarantee the holistic continuity of track, guarantee to patrol and examine the robot and normally walk steadily all the time on the track can.
Optionally, the first connecting member 1 includes a first connecting section 101 and a first anti-falling section 102 connected together. The first end of the elastic element 3 is sleeved on the first anti-falling section 102 and connected with the first connecting section 101; the end of the first connecting section 101 facing away from the first fall-prevention section 102 is used for connecting the rail 4. This arrangement prevents the elastic member 3 from falling off the first connecting member 1 when the gap between the adjacent rails 4 increases.
In this embodiment, the first connecting section 101 and the first anti-falling section 102 are both configured as a cylinder, the first anti-falling section 102 is fixed at the center of the right side of the first connecting section 101 in fig. 1, and the cross-sectional diameter of the first anti-falling section 102 is smaller than that of the first connecting section 101, so that the elastic member 3 smoothly penetrates through the first anti-falling section 102, and meanwhile, the first connecting section 101 and the adjacent track 4 have a sufficient contact area. According to practical application, the shape and size of the first connecting section 101 and the first anti-falling section 102 can be adjusted, and in order to enable the inspection robot to more smoothly transit between the track 4 and the track connecting device, the first connecting section 101 is preferably set to have the same shape and size as the track 4 to be connected.
Optionally, the first connecting member 1 further includes a first falling prevention section 103, and the first falling prevention section 103 is connected to an end of the first connecting section 101 facing away from the first falling prevention section 102, and is configured to be inserted into the communication hole 5 of the rail 4. This arrangement prevents the first connecting section 101 from falling off the rails 4 when the gap between the adjacent rails 4 increases.
In this embodiment, the first falling prevention section 103 is also configured as a cylinder and fixed at the center of the left side of the first connection section 101 in fig. 1, the cross-sectional diameter of the first falling prevention section 103 is larger than the cross-sectional diameter of the first falling prevention section 102 and smaller than the cross-sectional diameter of the first connection section 101, and the whole first connection member 1 is formed by metal turning. The track 4 is connected to a cable trough of a scraper conveyor, in order to reduce the load of the cable trough, a communication hole 5 is formed along the extending direction of the track 4, the first stopping section 103 is arranged, the first stopping section 103 is inserted into the communication hole 5 of the track 4, when the gap between two adjacent sections of the track 4 is increased, if the connection relation between the first connecting section 101 and the track 4 is in a problem, the first stopping section 103 connected with the first connecting section 101 is inserted into the communication hole 5, the first stopping section 103 plays a role of position constraint on the first connecting section 101, so that even if a little relative displacement is generated between the first connecting section 101 and the track 4, the first connecting section 101 does not fall from the track 4, but under the constraint action of the first stopping section 103, only a little clearance is generated between the robot and the track 4, and the little clearance can not influence the normal walking of the inspection robot. In order to better prevent the first connecting section 101 from falling off the rail 4, it is preferable that the first catching section 103 is provided with a size matched with the communicating hole 5 of the rail 4. According to practical application, the shape and size of the first stopping section 103 can be adjusted as long as the first connecting section 101 can be prevented from falling off the rail 4 when the gap between two adjacent sections of the rail 4 is increased and the connection relationship between the first connecting section 101 and the rail 4 is in a problem.
Optionally, the second connecting member 2 includes a second connecting section 201 and a second anti-falling section 202 connected to each other, wherein a second end of the elastic member 3 is sleeved on the second anti-falling section 202 and connected to the second connecting section 201; the end of the second connecting section 201 facing away from the second anti-falling section 202 is used for connecting the track 4. This arrangement prevents the elastic member 3 from falling off the second connecting member 2 when the gap between the adjacent rails 4 increases.
In this embodiment, the second connecting section 201 and the second anti-falling section 202 are both configured as a cylinder, the second anti-falling section 202 is fixed at the center of the left side of the second connecting section 201 in fig. 1, and the cross-sectional diameter of the second anti-falling section 202 is smaller than that of the second connecting section 201, so that the elastic member 3 smoothly penetrates through the second anti-falling section 202, and meanwhile, the second connecting section 201 and the adjacent rail 4 have a sufficient contact area. According to practical application, the shape and size of the second connection section 201 and the second anti-falling section 202 can be adjusted, and in order to enable the inspection robot to more smoothly transit between the track 4 and the track connection device, the second connection section 201 is preferably set to have the same shape and size as the track 4 to be connected.
Optionally, the second connecting member 2 further includes a second falling prevention section 203, and the second falling prevention section 203 is connected to an end of the second connecting section 201 facing away from the second falling prevention section 202, and is configured to be inserted into the communication hole 5 of the rail 4. This arrangement prevents the second connecting section 201 from falling off the rails 4 when the gap between the adjacent rails 4 increases.
In this embodiment, the second falling-prevention section 203 is also configured as a cylinder and fixed at the center of the right side of the second connection section 201 in fig. 1, the cross-sectional diameter of the second falling-prevention section 203 is larger than the cross-sectional diameter of the second falling-prevention section 202 and smaller than the cross-sectional diameter of the second connection section 201, and the whole second connection member 2 is formed by metal turning. The rail 4 is connected to a cable groove of a scraper conveyor, in order to reduce the load of the cable groove, a communication hole 5 is formed through the rail 4 along the extending direction, the second stopping section 203 is arranged, the second stopping section 203 is inserted into the communication hole 5 of the rail 4, when the gap between two adjacent sections of the rail 4 is increased, if the connection relationship between the second connecting section 201 and the rail 4 is in a problem, the second stopping section 203 connected with the second connecting section 201 is inserted into the communication hole 5, the second stopping section 203 plays a role of position constraint on the second connecting section 201, so that even if a little relative displacement is generated between the second connecting section 201 and the rail 4, the second connecting section 201 does not fall from the rail 4, but under the constraint action of the second stopping section 203, only a little clearance is generated between the robot and the track 4, and the little clearance can not influence the normal walking of the inspection robot. In order to better prevent the second connecting section 201 from falling off the rail 4, it is preferable that the second catching section 203 is provided with a size matched with the communicating hole 5 of the rail 4. According to practical application, the shape and size of the second stopping section 203 can be adjusted, as long as the second connecting section 201 can be prevented from falling off the rail 4 when the gap between two adjacent sections of the rail 4 is increased and the connection relationship between the second connecting section 201 and the rail 4 is in a problem.
Optionally, the rail connection device further includes a connection rope 6, and the connection rope 6 sequentially penetrates through the first connection member 1, the elastic member 3, and the second connection member 2. With this arrangement, the first connecting member 1, the elastic member 3, and the second connecting member 2 are connected together by the connecting string 6, and the elastic member 3 is further prevented from falling off from the first connecting member 1 and the second connecting member 2.
In this embodiment, first connecting piece 1 runs through and has seted up first connecting hole, second connecting piece 2 runs through and has seted up the second connecting hole, it forms to adopt the steel wire preparation to connect rope 6, runs through in proper order in fig. 1 first block the section 103 first connecting segment 101 first prevent the section 102 the elastic component 3 the section 202 is prevented to the second connecting segment 201 and the section 203 is prevented to the second, the relative both ends of connecting rope 6 expose respectively first block the section 103 with the second blocks the section 203. According to the practical application, the connecting rope 6 can also be made of other materials, and the length of the connecting rope 6 is adjusted along with the length changes of the first connecting piece 1, the second connecting piece 2 and the elastic piece 3.
Optionally, the rail connection device further includes a first fixing member 7, and the first fixing member 7 is connected to an end of the connection rope 6 exposed out of the first connection member 1. This arrangement prevents the connecting cord 6 from slipping out of the first connecting member 1.
In this embodiment, the first fixing element 7 is connected to the connecting rope 6 on the left side of the first falling prevention section 103 in fig. 1, and the size of the first fixing element 7 is larger than the size of the first connecting hole formed through the first connecting element 1, so that the first fixing element 7 is ensured not to slide into the first connecting hole while being connected to the connecting rope 6, and the connecting rope 6 is limited, and the connecting rope 6 is prevented from slipping out of the first connecting element 1 through the first connecting hole. According to practical application, the first fixing member 7 may be any type of structure member, such as a clip, a buckle, etc., as long as the connecting rope 6 can be limited, and the connecting rope 6 is prevented from slipping off from the first connecting member 1.
Optionally, the rail connection device further includes a second fixing member 8, and the second fixing member 8 is connected to an end of the connection rope 6 exposed out of the second connection member 2. This arrangement prevents the connecting cord 6 from slipping out of the second connecting member 2.
In this embodiment, the second fixing member 8 is connected to the connecting rope 6 on the right side of the second falling-prevention section 203 in fig. 1, and the size of the second fixing member 8 is larger than the size of the second connecting hole formed in the second connecting member 2 in a penetrating manner, so that the second fixing member 8 is ensured to be connected to the connecting rope 6 and not to slide into the second connecting hole, and the connecting rope 6 is limited, and the connecting rope 6 is prevented from slipping out of the second connecting member 2 through the second connecting hole. According to practical application, the second fixing part 8 can adopt any structural member, such as a clip, a buckle and the like, and the connecting rope 6 can be limited as long as the connecting rope 6 is prevented from sliding off from the second connecting part 2.
Alternatively, the elastic member 3 is provided as a spring. The arrangement simplifies the whole structure of the device and is convenient for assembly.
In this embodiment, the spring is formed by machining spring steel, and the pitch satisfies when the space between adjacent track 4 changes, the spring can produce corresponding extension or compressed deflection along with the space change, and the intensity of spring satisfies that when the robot is walked on it, the spring can not receive the influence of the gravity of robot to patrol and examine and take place bending deformation. According to the practical application condition, the setting length, the pitch and the strength of the spring can be adjusted.
The use of the rail connecting device is further described below with reference to fig. 2:
sleeving opposite ends of the elastic member 3 on the first anti-falling section 102 and the second anti-falling section 202 respectively, and connecting the opposite ends with the first connecting section 101 and the second connecting section 201 respectively, sequentially passing the connecting rope 6 through the first anti-falling section 103, the first connecting section 102, the first anti-falling section 102, the elastic member 3, the second anti-falling section 202, the second connecting section 201 and the second anti-falling section 203, connecting the first fixing member 7 to one end of the connecting rope 6 exposed out of the first anti-falling section 103, connecting the second fixing member 8 to one end of the connecting rope 6 exposed out of the second anti-falling section 203, placing the track connecting device between two adjacent sections of tracks 4, inserting the first anti-falling section 103 into the communication hole 5 of one of the adjacent sections of tracks 4, and connecting the first connecting section 101 with the end of the track 4, the second stopping section 203 is inserted into the communication hole 5 of the other track 4 of the two adjacent tracks 4, so that the second connecting section 201 is connected with the end of the track 4. When the gap between two adjacent sections of the rails 4 is increased, the elastic member 3 is stretched and extended to compensate for the increase of the gap between the rails, and when the gap between two adjacent sections of the rails 4 is decreased, the elastic member 3 is compressed and shortened to compensate for the decrease of the gap between the rails, so that the elastic member 3 always fills the gap between two adjacent sections of the rails 4.
The elastic member 3 and the first connecting section 101 and the second connecting section 201 may be connected in an abutting manner, the first connecting section 101 and the second connecting section 201 may also be connected in an abutting manner with the adjacent track 4, and only in an initial stage when the gap between the adjacent tracks 4 is not changed, the elastic member 3 is in a pre-compression state, so that when the gap between the adjacent two tracks 4 is increased, the elastic member 3 releases a part of compression energy, reduces a part of compression deformation, and pushes the first connecting section 101 and the second connecting section 201 abutting against the elastic member 3 to move towards the adjacent tracks 4 respectively while extending in length, in combination with the limiting effect of the first stopping section 103 on the first connecting section 101 and the limiting effect of the second stopping section 203 on the second connecting section 201, the first connecting section 101 and the second connecting section 201 are always tightly attached to the adjacent rails 4, and after a part of compression amount of the elastic part 3 is released, the gap between the two adjacent rails 4 can be filled; when the gap between two adjacent sections of the rails 4 is reduced, the first connecting section 101 and the second connecting section 201 move toward each other, and further press the opposite ends of the elastic member 3 that are in contact with each other, so that the elastic member 3 is further compressed, thereby filling the gap between two adjacent sections of the rails 4.
By adopting the track connecting device, the opposite two ends of the elastic part 3 are respectively connected with the first connecting part 1 and the second connecting part 2, the first connecting part 1 and the second connecting part 2 are respectively connected with the opposite ends of the two adjacent sections of tracks 4, when the gap between the two adjacent sections of tracks 4 is increased or reduced, the elastic part 3 is ensured to be always filled in the gap between the two adjacent sections of tracks 4 by virtue of the deformation of the elastic part 3, so that the integral continuity of the walking track of the inspection robot is ensured, and the inspection robot can be in stable transition between the two adjacent sections of tracks 4.
FIG. 3 is a schematic view of a track assembly according to one embodiment of the present invention; figure 4 is a side view of the track assembly shown in figure 3. As shown in fig. 3 and 4, the present invention further provides a track assembly, which includes two track components arranged in parallel, each track component includes a plurality of sections of tracks 4 arranged at intervals, each section of track 4 is provided with a communication hole 5 along an extending direction in a penetrating manner, the track assembly further includes a plurality of track connecting devices according to any of the above embodiments, and a first connecting member 1 and a second connecting member 2 of each track connecting device are respectively connected to opposite ends of two adjacent sections of track 4.
As shown in fig. 3 and 4, in this embodiment, the track connecting device is disposed between two adjacent sections of the track 4 in each track assembly, and each section of the track 4 in the two track assemblies is disposed oppositely. The track assembly is installed on the lateral wall of cable duct 9 with the help of mounting panel 10, all installs mounting panel 10 on each cable duct 9's the lateral wall, mounting panel 10 comprises the horizontal segment of perpendicular connection and vertical section, wholly is "L" type, wherein vertical section with the lateral wall of cable duct 9 is connected, horizontal segment and two relative two sections that set up in the track subassembly the track 4 is connected, for example through bolted connection. After the track assembly is installed, the inspection robot 11 can be placed on the track assembly to walk and perform inspection work.
In this embodiment, the rail coupling device includes a first coupling member 1, a second coupling member 2, a coupling cord 6 and an elastic member 3, the first connecting piece 1 comprises a first anti-falling section 101, a first connecting section 102 and a first anti-falling section 103 which are connected in sequence, the second connecting piece 2 comprises a second anti-falling section 201, a second connecting section 202 and a second anti-falling section 203 which are connected in sequence, the first anti-falling section 101 and the second anti-falling section 201 are oppositely arranged, two opposite ends of the elastic member 3 are respectively sleeved on the first anti-falling section 101 and the second anti-falling section 201, and are respectively abutted against the first connecting section 102 and the second connecting section 202, the first drop-stopping section 103 and the second drop-stopping section 203 are respectively inserted into the communicating holes 5 formed in the two adjacent sections of the rails 4, the connecting rope 6 penetrates through the first connecting piece 1, the elastic piece 3 and the second connecting piece 2. The track connecting device is installed in the initial state of the space between two adjacent sections of the track 4, so that the elastic part 3 is in a pre-compression state, in this embodiment, the length of the cable groove 9 is 1750mm, the length of the single section of the track 4 is 1640mm, the widths of the first connecting section 101 and the second connecting section 201 are both 5mm, the length of the space between the first connecting section 101 and the second connecting section 201 is 100mm, the length of the elastic part 3 in a natural state is 130mm, and the elastic part is compressed and shortened by 30mm after abutting against the space between the first connecting section 101 and the second connecting section 201. When the gap between two adjacent sections of the rails 4 is increased in the pushing and sliding process of the hydraulic support, the elastic part 3 releases part of the compression amount, and pushes the first connecting section 101 and the second connecting section 201 to move along with the rails 4 respectively by means of elastic force; when the hydraulic support slides down to reduce the gap between two adjacent sections of the rails 4, the first connecting section 101 and the second connecting section 201 move towards each other along with the rails 4, and further compress the elastic member 3. Therefore, in the process of increasing or reducing the gap between the two adjacent sections of the rails 4, the elastic part 3 fills the gap between the two adjacent sections of the rails 4 all the time by means of deformation, so that the integral continuity of the rails is ensured, and the smooth running of the inspection robot 11 between the rails 4 and the adjacent rails 4 is further ensured.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some 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 (10)
1. A rail coupling device comprising a first coupling member, a second coupling member and an elastic member, wherein:
the first end of the elastic piece is connected with the first connecting piece;
the second end of the elastic piece is connected with the second connecting piece;
and one ends of the first connecting piece and the second connecting piece, which are back to the elastic piece, are respectively used for connecting the opposite ends of the two adjacent sections of tracks.
2. The track coupling device of claim 1, wherein the first connector includes a first connecting section and a first anti-fall section connected, wherein:
the first end of the elastic piece is sleeved on the first anti-falling section and is connected with the first connecting section;
one end, back to the first anti-falling section, of the first connecting section is used for connecting the track.
3. The track attachment as in claim 2, wherein the first attachment member further comprises:
the first section of hindering falls, the first section of hindering falls with first linkage segment one end connection dorsad the first section of preventing falling for insert in orbital communicating hole.
4. The track coupling according to any one of claims 1 to 3, wherein the second connector comprises a second connecting section and a second fall prevention section connected, wherein:
the second end of the elastic piece is sleeved on the second anti-falling section and is connected with the second connecting section;
one end, back to the second anti-falling section, of the second connecting section is used for being connected with the track.
5. The track attachment as in claim 4, wherein the second connector further comprises:
the second hinders the section of falling, the second hinder the section of falling with the second linkage segment one end dorsad the second prevents the section of falling and is connected for insert in orbital communicating hole.
6. The track attachment as claimed in any one of claims 1 to 3, further comprising:
and the connecting rope sequentially penetrates through the first connecting piece, the elastic piece and the second connecting piece.
7. The track attachment as in claim 6, further comprising:
the first fixing piece is connected with one end, exposed out of the first connecting piece, of the connecting rope.
8. The track attachment as in claim 7, further comprising:
and the second fixing piece is connected with one end, exposed out of the second connecting piece, of the connecting rope.
9. A rail connection according to any one of claims 1-3, characterized in that:
the elastic member is provided as a spring.
10. A track assembly, comprising two track components arranged in parallel, wherein each track component comprises a plurality of sections of tracks arranged at intervals, each section of track is provided with a communicating hole in a penetrating way along the extending direction, the track assembly is characterized by further comprising a plurality of track connecting devices according to any one of claims 1 to 9, and a first connecting piece and a second connecting piece of each track connecting device are respectively connected with opposite ends of two adjacent sections of tracks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122315411.8U CN216107848U (en) | 2021-09-24 | 2021-09-24 | Track connecting device and track assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122315411.8U CN216107848U (en) | 2021-09-24 | 2021-09-24 | Track connecting device and track assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216107848U true CN216107848U (en) | 2022-03-22 |
Family
ID=80688373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122315411.8U Active CN216107848U (en) | 2021-09-24 | 2021-09-24 | Track connecting device and track assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216107848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474155A (en) * | 2022-01-28 | 2022-05-13 | 北京天玛智控科技股份有限公司 | Walking track for inspection robot and installation method thereof |
-
2021
- 2021-09-24 CN CN202122315411.8U patent/CN216107848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474155A (en) * | 2022-01-28 | 2022-05-13 | 北京天玛智控科技股份有限公司 | Walking track for inspection robot and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216107848U (en) | Track connecting device and track assembly | |
| CN204185125U (en) | Monorail crane system heavy rail rail connecting structure | |
| CN209766817U (en) | Slide wire track | |
| WO2014047037A1 (en) | Interlocking cable track system | |
| EP0206610B1 (en) | Captivated block and strap link chain | |
| CN105492364A (en) | Passenger conveyor equipment | |
| CN114664485A (en) | Flat retinue cable of enhancement mode elevator | |
| CN216075873U (en) | Keel card inserting device | |
| CN212744882U (en) | Guide tracked tow chain device | |
| CN112610114B (en) | Door and window device and method of server unit based on image recognition detection | |
| CN214303863U (en) | Cantilever crane movable type arch center mounting vehicle | |
| CN111960281A (en) | Self-climbing system | |
| CN220663811U (en) | T-shaped arc crimping type hanging structure of monorail crane track | |
| CN109779019B (en) | Steel structure framework convenient to connect | |
| CN216767308U (en) | Carriage of roofbolter and roofbolter | |
| CN218177436U (en) | Connection structure, coupling assembling, plunger pump device and generator device | |
| CN216884051U (en) | I-shaped rail and angle beam connecting structure for inspection robot | |
| CN212687381U (en) | Self-climbing system | |
| CN215854325U (en) | Floor type cable storage device for mining electric control hydraulic mobile train set | |
| CN214465840U (en) | High-strength belt buckle for coal mine conveying belt | |
| CN217172857U (en) | Frame type elevator attaching and fixing device | |
| CN212425028U (en) | Elevator digital visual network five-party intercom | |
| CN116835231A (en) | T-shaped arc crimping type hanging structure of monorail crane rail and mounting mode | |
| CN110528712B (en) | Deformation joint unit and deformation joint structure | |
| CN220553784U (en) | Composite bridge frame with fire resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |