CN109610249B - Track bracket assembly for track-changing device - Google Patents
Track bracket assembly for track-changing device Download PDFInfo
- Publication number
- CN109610249B CN109610249B CN201910113531.4A CN201910113531A CN109610249B CN 109610249 B CN109610249 B CN 109610249B CN 201910113531 A CN201910113531 A CN 201910113531A CN 109610249 B CN109610249 B CN 109610249B
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- track
- peripheral
- lower frame
- tracks
- assembly
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 7
- 230000007704 transition Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a track bracket assembly for a track-changing device, which comprises a bracket main body, a track adjusting mechanism and a peripheral track assembly; the peripheral track assembly comprises at least two groups of peripheral tracks, each group of peripheral tracks comprises one peripheral track or two peripheral tracks which are spaced and on the same straight line, and the peripheral tracks of each group are parallel to each other; each peripheral track is connected with the bracket main body through a track adjusting mechanism. The track support assembly is stable in structure and small in size, and can realize track change switching of more than three tracks due to the fact that the track change part adopts a plurality of parallel tracks, and is strong in overall rigidity, small in deformation, good in stability of a walking process, convenient to adjust and maintain, and long in service life.
Description
Technical Field
The invention relates to the field of track brackets, in particular to a track bracket assembly for a track changing device.
Background
The dam foundation corridor of the hydropower station has the characteristics of complex environment, more lines, staggered corridor, more inspection time consumption, poor field illumination, ground water seepage, ground pits, toxic and harmful gas aggregation, fire disaster, personnel getting lost and other uncertain factors, greatly increases the inspection risk of operation maintenance personnel, generally needs to set up inspection equipment in the pipe gallery to replace maintenance personnel for inspection, needs to have reliability and stability, can resist severe environment and the like, and needs to meet the track changing requirement in the inspection process.
At present, a track bracket assembly for a track changing device is carried, a rotatable transition track is arranged under the condition of track changing of a cross track, track changing of a line inspection robot on the cross track is completed in a rotating transition track mode, but the rotatable transition track occupies large space, is complex to operate and difficult to maintain, is only suitable for track changing of two groups of tracks, and cannot meet requirements for track changing of more than three tracks.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a track bracket assembly for a track changing device, which adopts the following technical scheme:
A track bracket assembly for a track-changing device includes a bracket body, a track adjustment mechanism, and a peripheral track assembly; the peripheral track assembly comprises at least two groups of peripheral tracks, each group of peripheral tracks comprises one peripheral track or two peripheral tracks which are spaced and on the same straight line, and the peripheral tracks of each group are parallel to each other; each peripheral track is connected with the bracket main body through a track adjusting mechanism.
Further, the track adjusting mechanism comprises a first screw rod, a first supporting plate, a first adjusting nut and a first locking nut; the head of the first screw rod is connected with the peripheral track, and the threaded part sequentially penetrates through the first supporting plate and the bracket main body and then is connected with the first adjusting nut; the first lock nut is mounted on a first screw rod between the bracket main body and the first supporting plate, and presses the first supporting plate on the peripheral rail.
Further, the bracket main body comprises a lower frame, an upper frame and a vertical rod, wherein the lower frame is hollow rectangular; the vertical rods are multiple, and two ends of the vertical rods are respectively connected with the upper frame and the lower frame; the peripheral track assembly is disposed on the lower frame by the track adjustment mechanism.
Further, a chute with an opening at the upper part and extending along the length direction is arranged on the peripheral rail, and the head part of the second screw rod is slidably clamped in the chute.
Further, a plurality of mounting holes for connecting the first screw rods are formed in the lower frame.
Further, a long groove is formed in the lower frame, and the first screw rod penetrates through the long groove; the lower frame further comprises a second lock nut, wherein the second lock nut is connected with the first screw and is not arranged on the side, opposite to the first lock nut, of the lower frame.
Further, the bracket main body further comprises a mounting bottom plate, the mounting bottom plate is mounted in the lower frame, and an opening is formed in the middle of the mounting bottom plate; and a reinforcing rib is connected between the mounting bottom plate and the lower frame.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
The invention relates to a track bracket component for a track-changing device, which has stable structure and small volume, can realize track-changing switching of more than three tracks due to the adoption of a plurality of parallel tracks at a track-changing part, and has the advantages of strong integral rigidity, small deformation, good stability in the running process, convenient track adjustment and maintenance and long service life.
The peripheral rail is connected with the bracket main body through the rail adjusting mechanism, and the detachable connection mode is convenient to install and detach, so that the overhaul efficiency is improved;
In the track adjusting mechanism, the head of the first screw rod is connected with a peripheral track, and the threaded part sequentially penetrates through the first supporting plate and the bracket main body and then is connected with the first adjusting nut, so that the stability and the reliability of connection are ensured; the first lock nut is arranged on the first screw rod between the bracket main body and the first supporting plate, and presses the first supporting plate on the peripheral rail, so that the stability of the whole rail bracket assembly is further improved, and the stability of the equipment in the rail transferring process is improved; the peripheral rail is provided with a chute with an opening at the upper part and extending along the length direction, and the head part of the first screw rod is slidably clamped in the chute, so that convenience is provided for the installation of the first screw rod;
The mounting holes for connecting the first screw rods are formed in the lower frame, the mounting positions of the first screw rods can be selected according to the widths of different tracks, the distance between the tracks is further adjusted, and the space posture of the peripheral tracks is adjusted through the first adjusting nuts, so that the flexibility is high, and the adaptability is wide;
The long groove is formed in the lower frame, the first screw rod penetrates through the long groove and can move in the long groove, the installation position of the first screw rod is adjusted, the distance between the rails is further adjusted, the accuracy of rail butt joint is improved, the second locking nut and the first locking nut are respectively arranged on two sides of the lower frame, the first screw rod is locked, and the connection stability is improved;
the whole strength of the track bracket assembly is further improved by connecting the reinforcing ribs between the mounting bottom plate and the lower frame.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of a track bracket assembly for a track-change device according to the present invention;
FIG. 2 is a schematic view of the structure of a bracket body according to the present invention;
FIG. 3 is a schematic view of the peripheral track in the present invention;
fig. 4 is a schematic structural view of a first stay plate according to the present invention.
In the figure: 10-a stent body; 14-peripheral tracks; 19-a first screw; 20-a first stay plate; 21-a first lock nut; 22-a first adjusting nut; 23-sliding grooves; 29-mounting a base plate; 30-vertical rods; 31-a lower frame; 32-an upper frame; 33-reinforcing ribs; 34-mounting holes; 27-a first threaded hole; 28-a second threaded hole.
Detailed Description
The present invention will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
As shown in fig. 1 to 4, a track bracket assembly for a track-changing device of the present embodiment includes a bracket main body 10, a track adjusting mechanism, and a peripheral track assembly; the peripheral track assembly comprises at least two groups of peripheral tracks, each group of peripheral tracks comprises one peripheral track 14 or two peripheral tracks 14 which are spaced and on the same straight line, and the peripheral tracks of each group are parallel to each other; each of the peripheral rails 14 is connected to the holder body 10 by a rail adjusting mechanism.
The track bracket assembly of the embodiment arranges a plurality of groups of peripheral tracks needing to be derailed on the bracket main body 10 in parallel, so that the line inspection robot of the transition track can be switched to different peripheral tracks by pushing the transition track (not shown in the figure) in parallel through the derailing mechanism, the requirements of more than three groups of peripheral tracks on derailing can be met, and meanwhile, the track bracket assembly is simple and compact in structure, small in occupied space and convenient to install and maintain; the position of the peripheral track can be adjusted through the track adjusting mechanism, so that the device can meet the requirements of different installation spaces and different types of inspection robots, and is flexible and convenient to use.
Specifically, the track adjustment mechanism includes a first screw 19, a first stay plate 20, a first adjustment nut 22, and a first lock nut 21; the first supporting plate 20 is provided with a first threaded hole 27 matched with the first screw rod 19, the head of the first screw rod 19 is connected with the peripheral track 14, and the threaded part sequentially passes through the first supporting plate 20 and the bracket main body 10 and then is connected with the first adjusting nut 22; the first lock nut 21 is mounted on the first screw 19 between the bracket body 10 and the first stay 20, and presses the first stay 20 against the peripheral rail 14. The effect of first adjusting nut can be used for adjusting the height between peripheral track and the support main part, can realize like this with the accurate butt joint between the transition track of difference, the adaptability is better. The first lock nut and the first supporting plate are used for firmly fixing the peripheral track on the first screw rod, so that shaking and loosening are avoided, and the operation safety and stability of equipment are affected.
The bracket main body 10 comprises a lower frame 31, an upper frame 32 and a vertical rod 30, wherein the lower frame 31 is hollow rectangular; the number of the vertical rods 30 is multiple, and two ends of the vertical rods are respectively connected with the upper frame 32 and the lower frame 31; the peripheral rail assembly is provided on the lower frame 31 by the rail adjusting mechanism. The bracket main body 10 further comprises a mounting bottom plate 29, wherein the mounting bottom plate 29 is mounted in the lower frame 31, and an opening is formed in the middle of the mounting bottom plate 29; a reinforcing rib 33 is connected between the mounting base 29 and the lower frame 31. In the preferred embodiment, the bracket main body 10 adopts square tubes and flat plates, and is formed into a whole by welding and other modes, and the joints of the square tubes are provided with reinforcing ribs 33, so that the stability of the connection is enhanced, the rigidity of the whole structure is strong, the deformation is small, the stability in the walking process is good, and the service life is long; the peripheral rail 14 is detachably connected with the bracket main body 10 through the rail adjusting mechanism, so that the installation and the disassembly are convenient, and the overhaul efficiency is improved.
The peripheral track 14 is provided with a chute 23 which is opened at the upper part and extends along the length direction, and the head of the first screw 19 is slidably clamped in the chute 23, thereby providing convenience for the installation of the first screw 19. The peripheral track 14 is provided with a second threaded hole 28 matched with the first threaded rod 19, the lower frame 31 is provided with a plurality of mounting holes 34 used for connecting the first threaded rod 19, the mounting positions of the first threaded rod 19 can be selected according to the widths of different tracks, the distance between the tracks is further adjusted, and the first adjusting nut 22 is used for adjusting the spatial posture of the peripheral track 14, so that the flexibility is high, and the adaptability is wide;
in this embodiment, a long slot may be further provided on the lower frame 31, and the first screw 19 passes through the long slot, and the first screw 19 may slide in the long slot; the track adjustment mechanism further comprises a second lock nut connected to the first screw 19 and located on the opposite side of the lower frame 31 from the first lock nut 21; the first screw rod 19 is adjusted to a proper position in the long groove, the first screw rod 19 is locked through the first locking nut 21 and the second locking nut, the distance between the rails is adjusted, and the accuracy of rail butt joint is improved.
The track support assembly in the embodiment can be applied to different tracks such as a cross and a T, and when the track support assembly is applied to track changing operations of the cross and the T-shaped tracks, one track is arranged in an L shape, wherein one side of the L shape is arranged in parallel with the other group of peripheral track groups, and the other side of the L shape is intersected with the other group of peripheral track groups, so that the track changing of the different tracks such as the cross and the T can be realized. The track-changing system can also be applied to track-type logistics transmission systems for hospitals, libraries, supermarkets, industrial and agricultural production and transportation and the like.
The invention relates to a working principle of a track bracket assembly for a track-changing device, which comprises the following steps: according to the width of the butt joint track, the mounting holes 34 at corresponding positions are selected to mount the first screw 19, so that the position of the peripheral track 14 is matched with the butt joint track, specifically, the head of the first screw 19 is clamped into the sliding groove 23 of the peripheral track 14, the head of the screw slides in the sliding groove 23 to the second threaded hole 28 on the peripheral track 14, so that the head of the first screw 19 is connected with the peripheral track 14, the threaded part sequentially passes through the first supporting plate 20 and the bracket main body 10 and then is connected with the first adjusting nut 22, the first adjusting nut 22 is screwed, and the peripheral track 14 is connected with the bracket main body 10 through a track adjusting mechanism; as another implementation scheme for installing the track assembly, a long groove can be formed in the lower frame 31, the first screw rod 19 penetrates through the long groove, the first screw rod 19 can slide in the long groove, the first screw rod 19 is adjusted to a proper position in the long groove, the first screw rod 19 is locked through the first locking nut 21 and the second locking nut, the distance between tracks is adjusted, and the accuracy of track butt joint is improved;
According to the spatial position of the butt-joint track, the first screw 19 is fixed at a corresponding position through the first adjusting nut 22, so that the spatial position of the peripheral track 14 is adjusted;
after the peripheral track assembly is installed, the equipment is carried on the track bracket assembly and moves in the track along with the track bracket assembly, changes track and the like.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the substantially same technical problems and achieve the substantially same technical effects are encompassed within the scope of the present invention.
Claims (6)
1. A track bracket assembly for a track-change device, characterized by: comprises a bracket main body, a rail adjusting mechanism and a peripheral rail assembly; the peripheral track assembly comprises at least two groups of peripheral tracks, each group of peripheral tracks comprises one peripheral track or two peripheral tracks which are spaced and on the same straight line, and the peripheral tracks of each group are parallel to each other; each peripheral track is connected with the bracket main body through a track adjusting mechanism; the track adjusting mechanism comprises a first screw rod, a first supporting plate, a first adjusting nut and a first locking nut; the head of the first screw rod is connected with the peripheral track, and the threaded part sequentially penetrates through the first supporting plate and the bracket main body and then is connected with the first adjusting nut; the first locking nut is arranged on a first screw rod between the bracket main body and the first supporting plate and presses the first supporting plate on the peripheral track; the first supporting plate is provided with a first threaded hole matched with the first screw rod, and the peripheral track is provided with a second threaded hole matched with the first screw rod.
2. A track bracket assembly as defined in claim 1, wherein: the bracket main body comprises a lower frame, an upper frame and a vertical rod, wherein the lower frame is hollow rectangular; the vertical rods are multiple, and two ends of the vertical rods are respectively connected with the upper frame and the lower frame; the peripheral track assembly is disposed on the lower frame by the track adjustment mechanism.
3. A track bracket assembly as defined in claim 1, wherein: the peripheral track is provided with a chute with an opening at the upper part and extending along the length direction, and the head part of the first screw rod is slidably clamped in the chute.
4. A track bracket assembly as claimed in claim 2, wherein: the lower frame is provided with a plurality of mounting holes for connecting the first screw rods.
5. A track bracket assembly as claimed in claim 2, wherein: the lower frame is provided with a long groove, and the first screw rod passes through the long groove; the track adjustment mechanism further includes a second lock nut coupled to the first screw and located on a side of the lower frame opposite the first lock nut.
6. A track bracket assembly as claimed in claim 2, wherein: the bracket main body further comprises a mounting bottom plate, the mounting bottom plate is arranged in the lower frame, and an opening is formed in the middle of the mounting bottom plate; and a reinforcing rib is connected between the mounting bottom plate and the lower frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018115185117 | 2018-12-12 | ||
| CN201811518511.7A CN109403165A (en) | 2018-12-12 | 2018-12-12 | A kind of track support component for rail changing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109610249A CN109610249A (en) | 2019-04-12 |
| CN109610249B true CN109610249B (en) | 2024-05-28 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518511.7A Pending CN109403165A (en) | 2018-12-12 | 2018-12-12 | A kind of track support component for rail changing device |
| CN201910113531.4A Active CN109610249B (en) | 2018-12-12 | 2019-02-14 | Track bracket assembly for track-changing device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518511.7A Pending CN109403165A (en) | 2018-12-12 | 2018-12-12 | A kind of track support component for rail changing device |
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| Country | Link |
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| CN (2) | CN109403165A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691247A (en) * | 2020-06-04 | 2020-09-22 | 中交一公局集团有限公司 | Multi-point supporting and adjusting structure for track of road paver |
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| CN106938766A (en) * | 2017-03-29 | 2017-07-11 | 天奇自动化工程股份有限公司 | Mechanical tracks are to rail mechanism |
| CN206407545U (en) * | 2017-01-16 | 2017-08-15 | 九江恒创源科技有限公司 | Small rail car Transmission system becomes rail device device |
| CN107792085A (en) * | 2017-10-20 | 2018-03-13 | 能诚集团有限公司 | A kind of van-hanging pulley rail becomes rail mechanism and cableway net system |
| CN207227874U (en) * | 2017-09-14 | 2018-04-13 | 上海永乾工业智能装备有限公司 | A kind of variable delivery track mechanism |
| CN108128611A (en) * | 2018-02-13 | 2018-06-08 | 威海新北洋正棋机器人股份有限公司 | A kind of track support and track |
| CN108301783A (en) * | 2018-03-28 | 2018-07-20 | 四川宏华石油设备有限公司 | A kind of Integral moving device for drill |
| CN210177283U (en) * | 2018-12-12 | 2020-03-24 | 中国长江电力股份有限公司 | Track support assembly for track transfer device |
-
2018
- 2018-12-12 CN CN201811518511.7A patent/CN109403165A/en active Pending
-
2019
- 2019-02-14 CN CN201910113531.4A patent/CN109610249B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1309053C (en) * | 1988-11-03 | 1992-10-20 | Holger Madsen | Rail transportation system with switches, especially a mono rail overhead system for cyclic conveyance of one or more carriers, e.g. in feeding systems |
| CN201597605U (en) * | 2009-12-30 | 2010-10-06 | 天津宏大纺织机械有限公司 | Rail-changing mechanism |
| CN102114980A (en) * | 2009-12-30 | 2011-07-06 | 天津宏大纺织机械有限公司 | Orbit transfer mechanism |
| CN103009265A (en) * | 2012-12-05 | 2013-04-03 | 盐城市丰特铸造机械有限公司 | Hoisting assembly of overhead rail shot blasting machine |
| CN203358616U (en) * | 2013-07-23 | 2013-12-25 | 王新华 | Aerial single-orbit orbital transfer device |
| CN105035121A (en) * | 2015-08-05 | 2015-11-11 | 山东康威通信技术股份有限公司 | Rail transferring apparatus for electric power tunnel inspection device at guide rail crossroad |
| CN206407545U (en) * | 2017-01-16 | 2017-08-15 | 九江恒创源科技有限公司 | Small rail car Transmission system becomes rail device device |
| CN106938766A (en) * | 2017-03-29 | 2017-07-11 | 天奇自动化工程股份有限公司 | Mechanical tracks are to rail mechanism |
| CN207227874U (en) * | 2017-09-14 | 2018-04-13 | 上海永乾工业智能装备有限公司 | A kind of variable delivery track mechanism |
| CN107792085A (en) * | 2017-10-20 | 2018-03-13 | 能诚集团有限公司 | A kind of van-hanging pulley rail becomes rail mechanism and cableway net system |
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| CN108301783A (en) * | 2018-03-28 | 2018-07-20 | 四川宏华石油设备有限公司 | A kind of Integral moving device for drill |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109403165A (en) | 2019-03-01 |
| CN109610249A (en) | 2019-04-12 |
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