CN111618822B - Rail stable mounting structure for rail robot - Google Patents
Rail stable mounting structure for rail robot Download PDFInfo
- Publication number
- CN111618822B CN111618822B CN202010404959.7A CN202010404959A CN111618822B CN 111618822 B CN111618822 B CN 111618822B CN 202010404959 A CN202010404959 A CN 202010404959A CN 111618822 B CN111618822 B CN 111618822B
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- buffer
- shaped
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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
- B25J5/02—Manipulators mounted on wheels or on carriages travelling along a guideway
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0091—Shock absorbers
Abstract
The invention discloses a stable track mounting structure for a track robot, which can buffer and resist vibration of multidirectional shaking and can be suitable for a bent track.
Description
Technical Field
The invention discloses a stable rail mounting structure for a rail robot, relates to a structure for mounting a rail for the rail robot, and belongs to the field of coal mine equipment. In particular to an installation structure which can buffer and resist shock for multi-directional shaking and adapt to a curved track.
Background
At present, a laser coal tray instrument is adopted in a coal-fired power plant to measure the coal storage amount of a coal yard, the measurement principle of the laser coal tray instrument is to scan the surface of the coal pile, three-dimensional modeling of the coal pile is carried out through computer processing, the coal storage amount of the coal yard is calculated by matching with set parameters such as density, the laser coal tray instrument is generally matched with a travelling mechanism travelling on a suspended O-shaped rail to complete integral moving scanning of the coal yard, a moving rail serving as the laser coal tray instrument is suspended at the bottom of an overhead road of the coal yard through a flexible coupling structure, the rail is easily influenced by high air flow and the moving coal tray instrument to generate vibration, and further the detection of the laser coal tray instrument is interfered, the existing stable shockproof structure for suspending the rail is generally buffered by adopting a damping spring, and the damping and buffering effects of rail shaking are poor due to the small force application point and stress point of the spring.
The publication No. CN109708686A discloses a closed strip-shaped coal yard traction-type monitoring system, which comprises a coal yard closed frame, a detection equipment carrying device, a track, a cable and an electric control station; the detection equipment carrying device carries the detection equipment to reciprocate in the closed frame of the coal yard along the track to detect the coal pile; the cable is used for connecting the detection equipment carrying device and the electric control station and supplying power to the detection equipment carrying device; the track is suspended on the closed frame of the coal yard and is positioned vertically above the middle part of the coal pile; the length direction of the track is consistent with that of the coal pile, the track is suspended at high altitude and lacks of a stable structure, and the track is easy to shake.
Publication No. CN210196249U discloses a suspension device on a mining bracket, which comprises an I-shaped track hung below the bracket, side rails and suspension mechanisms are arranged below the track, the side rails are symmetrically arranged on the left side and the right side of the suspension mechanism, and the suspension mechanisms comprise sliding plates, hanging rods and hooks; the sliding plate is U-shaped and is in rolling contact with the rail through a head sheave arranged in the sliding plate, rolling wheels in rolling contact with the side rails are arranged in the middle of the two outer sides of the sliding plate, and elastic pieces are arranged between the rolling wheels and the side surfaces of the sliding plate; the utility model discloses a damping device, including peg, couple, reset spring, suspension rod upper end and slide lower extreme middle part vertical welding, the couple is located the bottom of peg, the device carries out orbital shock attenuation buffering through reset spring, but because the little shake power load that receives of spring application of force stress point area is big, and can only carry out horizontal buffering, influences the bradyseism effect.
Disclosure of Invention
In order to improve the situation, the invention provides a stable mounting structure of a rail for a rail robot, which can buffer and resist vibration of multi-direction shaking and can adapt to a curved rail.
The invention relates to a stable installation structure of a rail for a rail robot, which is realized by the following steps: the invention relates to a stable track mounting structure for a track robot, which consists of a suspension, a buffer slot, a buffer seat, a U-shaped plate, a slot, a supporting block, a connecting lug, a buffer pad, a top tightening screw rod, a buffer fin, a top tightening nut, sawteeth, a connecting plate and a fixing plate, a groove is arranged on one side of the buffer seat, a connecting lug is arranged on the other side of the buffer seat, the suspension is arranged in the connecting lug, and is fixed by a locking nut, a U-shaped plate is arranged in the groove, two ends of the U-shaped plate extend out of the groove, a buffer pad is arranged between the U-shaped plate and the buffer seat, one end of at least two tightly-jacking screws is arranged in the U-shaped plate, the other end of the jacking screw rod sequentially penetrates through the U-shaped plate and the buffer seat to be positioned outside the buffer seat, the jacking nut is fixedly arranged at the other end of the jacking screw rod, the supporting block is fixedly arranged at one end of the jacking screw rod, the fixing plates are arranged on the supporting block, two adjacent fixing plates are hinged with each other, the fixed plate is provided with sawteeth, the buffer seat is provided with two groups of buffer grooves which are respectively positioned at two sides of the groove, two groups of slots are arranged on the buffer seat, the two groups of slots are respectively positioned at two sides of the groove, the slots and the buffer groove are staggered, the slot is communicated with the groove, the width of the slot is gradually reduced from the groove to two sides of the slot, two groups of buffer fins are respectively arranged on two sides of the U-shaped plate, two groups of buffer fins are in one-to-one correspondence with the two groups of slots, the buffer fins are inserted into the corresponding slots, the thickness of the buffer fins is gradually reduced from the U-shaped plate to the two sides of the U-shaped plate, the U-shaped plate is provided with a connecting plate, the connecting plate is provided with an elongated slot, a spring is arranged between the fixing plate and the U-shaped plate, the buffer seat is provided with brush hair, and the slot is internally provided with an anti-slip pad.
Advantageous effects
1. Can carry out layer upon layer buffering to the vibrational force through range upon range of distributed crossing structure, shockproof effect is good.
2. Can carry out multidirectional taking precautions against earthquakes, guarantee that the dish coal appearance is stable, guarantee to detect the accuracy.
3. Can carry out inseparable centre gripping to crooked track, guarantee shockproof effect.
Drawings
Fig. 1 is a perspective view showing a stable rail mounting structure for a rail robot according to the present invention.
Fig. 2 is a schematic structural view of a stable rail mounting structure for a rail robot according to the present invention.
Fig. 3 is a three-dimensional structure view of a suspension sleeve of a rail stable installation structure for a rail robot.
Fig. 4 is a perspective view of a rail stable mounting structure for a rail robot according to embodiment 2 of the present invention.
In the attached drawings
Wherein the method comprises the following steps: suspension (1), dashpot (2), connecting rod (3), buffer seat (4), U template (5), I-shaped track (6), slot (7), supporting shoe (8), engaging lug (9), blotter (10), tight top screw rod (11), buffering fin (12), tight top nut (13), sawtooth (14), connecting plate (15), fixed plate (16).
The specific implementation mode is as follows:
the invention relates to a stable mounting structure of a rail for a rail robot, which is realized by the following steps: the invention relates to a stable track mounting structure for a track robot, which consists of a suspension (1), a buffer slot (2), a buffer seat (4), a U-shaped plate (5), slots (7), supporting blocks (8), connecting lugs (9), a buffer pad (10), a top tightening screw (11), buffer fins (12), top tightening nuts (13), sawteeth (14), a connecting plate (15) and a fixing plate (16), wherein one side of the buffer seat (4) is provided with a groove, the other side of the buffer seat (4) is provided with the connecting lug (9), the suspension (1) is arranged in the connecting lug (9) and is fixed by a locking nut, the U-shaped plate (5) is arranged in the groove, two ends of the U-shaped plate (5) extend out of the groove, the buffer pad (10) is arranged between the U-shaped plate (5) and the buffer seat (4), one ends of at least two top tightening screws (11) are arranged in the U-shaped plate (5), the other ends of the top tightening screws (11) sequentially penetrate through the U-shaped plate (5) and the buffer seat (4) and are positioned outside the buffer seat (4), the top tightening nuts (13), one end of the top tightening screw (11) is fixed on the U-shaped plate (8), the fixing plate (16), the supporting blocks (8) is hinged with the fixing plate (16), sawteeth (14) are arranged on the fixing plate (16), two groups of buffer grooves (2) are formed in the buffer seat (4), the two groups of buffer grooves (2) are respectively located on two sides of the groove, two groups of slots (7) are formed in the buffer seat (4), the two groups of slots (7) are respectively located on two sides of the groove, the slots (7) and the buffer grooves (2) are staggered, the slots (7) are communicated with the groove, the width of the slots (7) is gradually reduced from the groove to the two sides of the slots, a group of buffer fins (12) are respectively arranged on two sides of the U-shaped plate (5), the two groups of buffer fins (12) correspond to the two groups of slots (7) one by one, the buffer fins (12) are inserted into the corresponding slots (7), the thickness of the buffer fins (12) is gradually reduced from the U-shaped plate (5) to the two sides of the U-shaped plate, a connecting plate (5) is arranged on the U-shaped plate (5), long grooves are formed in the connecting plate (15), a brush bristles are arranged between the fixing plate (16) and the U-shaped plate (5), springs are arranged in the buffer seat (4), and anti-slip pads (7) are arranged on the slot plates;
when the device is used, firstly, a plurality of mounting structures are placed on an I-shaped rail (6) in pairs, the mounting structures are respectively positioned on two sides of the I-shaped rail (6), two ends of a connecting rod (3) respectively penetrate through long grooves in a connecting plate (15) and are fixed through mounting nuts, so that two U-shaped plates (5) are close to each other and clamp the I-shaped rail (6), a top nut (13) is screwed tightly, two fixing plates (16) are retracted, the I-shaped rail (6) is clamped secondarily, the angle among the fixing plates (16) is changed to adapt to rails with different radians, the device is fixed at the top through a suspension (1), and the mounting is completed;
the track robot carries out coal inventory work along the movement number of the I-shaped track (6), when the track vertically shakes, the U-shaped plate (5) moves up and down, the plurality of buffer fins (12) move to the deep part of the slot (7), and the narrow part of the slot (7) extrudes and pushes the buffer fins (12) to block the movement and reset the buffer fins so as to buffer the shake in the vertical direction; when the track can transversely shake, the buffer cushion (10) buffers transverse movement; when the rail is longitudinally shaken, the buffer grooves (2) are extruded or stretched to generate elastic deformation, so that the movement of the buffer grooves is blocked and the buffer grooves are reset, the longitudinal shaking is buffered, the vibration force can be buffered layer by layer through the crossed structures which are distributed in a laminated mode, the multi-directional shockproof effect is good; the anti-vibration device can be matched with an arc-shaped track for use, so that the anti-vibration effect is ensured;
the fixing plate (16) is provided with sawteeth (14), so that the friction force between the fixing plate (16) and the rail is increased, and the structure is stably installed;
the width of the slot (7) is gradually reduced from the groove to the two sides of the slot, so that the extrusion force at the deep part of the slot (7) is large, and the buffer fins (12) are rebounded and buffered;
the thickness of the buffer fin (12) is gradually reduced from the U-shaped plate (5) to the two sides of the U-shaped plate, and the buffer fin can be matched with the shape of the slot (7);
the connecting plate (15) is provided with a long groove, so that the connecting rod (3) can be installed at different positions, and the use is flexible;
the design that the slot (7) and the buffer slot (2) are staggered avoids the interference generated by transverse shock absorption and longitudinal shock absorption from influencing the shock-proof effect;
a spring is arranged between the fixing plate (16) and the U-shaped plate (5), so that the transverse shaking can be buffered and prevented in an auxiliary manner;
the horizontal rail is provided with cleaning bristles, so that the coal traverser passing through the rail can be cleaned;
the design that the anti-slip pad is arranged in the slot (7) reduces the friction force between the buffering fin (12) and the slot (7), and avoids the buffering effect from being influenced by the blocking of the buffering fin (12);
the slot (7) and the buffer fin (12) are matched, so that the longitudinal shaking of the I-shaped rail (6) can be buffered in a multi-layer manner, and the shockproof effect is good;
the buffer groove (2) and the buffer pad (10) are matched, so that transverse shaking and vertical shaking of the I-shaped rail (6) can be buffered, multi-directional shock resistance is realized, and the shock resistance effect is good;
the design that two adjacent fixing plates (16) are hinged enables the fixing plates (16) to rotate relatively to be attached to a bent track for use, and the shockproof effect is guaranteed;
the buffer fins (12) move to the deep part of the slot (7), and the slot (7) carries out the squeezing reset design on the buffer fins, so that the vertical shaking can be buffered; when the track can transversely shake, the buffer pads (10) buffer transverse movement in multiple layers, and the shockproof effect is good;
the buffer grooves (2) are extruded or stretched to generate elastic deformation and reset, can buffer longitudinal shaking, can buffer vibration force layer by layer through a crossed structure which is distributed in a laminated mode, and are multi-directional shockproof and good in shockproof effect;
the purposes of buffering and shock prevention of multidirectional shaking and adaptability to a bent track are achieved.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that various modifications may be made without departing from the scope of the invention, and it is intended to cover all such modifications as fall within the true scope of the invention.
It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.
Claims (5)
1. The utility model provides a mounting structure is stabilized to track for rail robot, characterized by: one side of the buffer seat is provided with a groove, the other side of the buffer seat is provided with a connecting lug, the suspension is arranged in the connecting lug and is fixed through a locking nut, a U-shaped plate is arranged in the groove, two ends of the U-shaped plate extend out of the groove, a buffer pad is arranged between the U-shaped plate and the buffer seat, one ends of at least two jacking screws are arranged in the U-shaped plate, the other ends of the jacking screws sequentially penetrate through the U-shaped plate and the buffer seat and are positioned outside the buffer seat, the jacking nut is fixedly arranged on the other end of the jacking screws, a supporting block is fixedly arranged on one end of the jacking screws, a fixed plate is arranged on the supporting block, two adjacent fixed plates are hinged, the buffer seat is provided with two groups of buffer grooves which are respectively positioned on two sides of the groove, two groups of slots are respectively positioned on two sides of the groove, the slots and the buffer grooves are staggered, the slots are communicated with the grooves, two sides of the U-shaped plates are respectively provided with a group of buffer fins, two groups of buffer fins are in one-to-one correspondence with the two groups of slots, the buffer fins are inserted into the corresponding slots, the U-shaped plates are provided with connecting plates, when the device is used, a plurality of mounting structures are firstly placed on the I-shaped rails in pairs, a pair of mounting structures are respectively positioned at two sides of the I-shaped rails, two ends of a connecting rod respectively penetrate through the long grooves on the connecting plates and are fixed through mounting nuts, so that the two U-shaped plates are close to each other and clamp the I-shaped rails, a top nut is screwed tightly to enable the two fixing plates to be retracted and carry out secondary clamping on the I-shaped rails, angles among the fixing plates are changed to adapt to rails with different radians, the device is fixed at the top through a suspension frame to complete installation, when the rails transversely shake, the blotter cushions lateral shifting, when the track takes place vertically to rock, a plurality of dashpots receive extrusion or tensile production elastic deformation, remove to it and hinder and make it reset, cushion with vertically rocking, can cushion layer upon layer the vibrational force through the cross structure of range upon layer distribution, and take precautions against earthquakes for the multidirection, the slot width reduces to its both sides from the groove, make the extrusion force of slot depths big, kick-back the buffering to buffering fin, buffering fin's thickness reduces from the U template to its both sides gradually, slot and buffering fin complex design, can carry out the multilayer buffering to the orbital vertical rocking of I-shaped.
2. The stable rail mounting structure for a rail robot as claimed in claim 1, wherein saw teeth are formed on the fixing plate.
3. The stable rail mounting structure for the rail robot as claimed in claim 1, wherein the connecting plate has an elongated slot.
4. The stable rail mounting structure for a rail robot as claimed in claim 1, wherein a spring is interposed between the fixing plate and the U-shaped plate.
5. The stable rail mounting structure for a rail robot as claimed in claim 1, wherein the buffer seat has bristles and the insertion groove has anti-slip pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404959.7A CN111618822B (en) | 2020-05-14 | 2020-05-14 | Rail stable mounting structure for rail robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404959.7A CN111618822B (en) | 2020-05-14 | 2020-05-14 | Rail stable mounting structure for rail robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111618822A CN111618822A (en) | 2020-09-04 |
| CN111618822B true CN111618822B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010404959.7A Active CN111618822B (en) | 2020-05-14 | 2020-05-14 | Rail stable mounting structure for rail robot |
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| CN (1) | CN111618822B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356006B (en) * | 2020-10-16 | 2023-03-07 | 康威通信技术股份有限公司 | Universal circular tube hanging rail and method |
| CN114029923A (en) * | 2021-11-21 | 2022-02-11 | 北京华能新锐控制技术有限公司 | Track assembly of long-stroke track robot |
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| CA1201141A (en) * | 1985-08-07 | 1986-02-25 | Eric T.M. Skibsted | Clamp for railroad track rail |
| JPH04289085A (en) * | 1991-03-19 | 1992-10-14 | Hazama Gumi Ltd | Traveling mechanism for working robot |
| CN202879487U (en) * | 2012-08-31 | 2013-04-17 | 中铁三局集团有限公司 | Transfer carriage in steel box |
| CN103103897A (en) * | 2012-12-28 | 2013-05-15 | 杨瑞玲 | Device capable of assembling and disassembling rail rapidly |
| US9122566B2 (en) * | 2013-03-08 | 2015-09-01 | Bastian Solutions, Llc | Robotic material handling system |
| CN105598951A (en) * | 2016-03-17 | 2016-05-25 | 苏州特瑞特机器人有限公司 | Wing type slide table single-axis robot |
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| CN207974855U (en) * | 2017-12-11 | 2018-10-16 | 四川冠腾科技有限公司 | A kind of coal mining bracket |
| CN109024102A (en) * | 2018-08-23 | 2018-12-18 | 中铁二院工程集团有限责任公司 | A kind of suspension type sky rail pinch plate rail fastening system |
| CN110285855B (en) * | 2019-06-28 | 2021-05-04 | 江苏建筑职业技术学院 | Regional building energy consumption monitoring method |
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