CN215206925U - Novel structure of EMS steel rail line - Google Patents
Novel structure of EMS steel rail line Download PDFInfo
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- CN215206925U CN215206925U CN202023155810.4U CN202023155810U CN215206925U CN 215206925 U CN215206925 U CN 215206925U CN 202023155810 U CN202023155810 U CN 202023155810U CN 215206925 U CN215206925 U CN 215206925U
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Abstract
The utility model discloses a novel structure of an EMS steel rail line, which comprises a pair of mounting plates symmetrically arranged at two sides of a steel rail, wherein the mounting plates are connected and fixed by screw threads; the upper parts of the mounting plates are respectively connected with a plurality of first auxiliary rollers through a plurality of first connecting pieces, and the two sides of the middle parts of the mounting plates are respectively connected with second auxiliary rollers through a plurality of second connecting pieces; the middle upper parts of the inner sides of the mounting plates are respectively connected with main rollers through gear assemblies; a speed reducing motor is arranged on the outer side of any one mounting plate, the direction of an output shaft of the speed reducing motor is L-shaped, and the output shaft penetrates through the mounting plate and is meshed with the gear assembly through a transmission gear; the speed reducing motor is also provided with a clutch; the novel structure of EMS steel rail line has compact structure, reasonable arrangement, smaller size in width direction, contribution to passing through narrow chamber body and wider application range.
Description
Technical Field
The utility model relates to the track technical field, concretely relates to novel structure of EMS rail line.
Background
An overhead electric Monorail System (electric Monorail System, EMS for short); mainly comprises an operation track, a suspension trolley, a structure for fixing the track and a control system. The device has the characteristics of durability, high speed, flexibility, low energy consumption, high intelligence and high-efficiency material conveying scheme without occupying ground space.
The utility model discloses a high-speed double track dolly of EMS is disclosed in 2020 as Chinese utility model patent (publication number: CN211309918U), including first drive owner's car, first drive owner's car upper end is through the bolt and hold the one end fixed connection of carrier one side, hold the other end of carrier this side and have the second drive owner's car through bolt fixed mounting, first drive owner's car with second drive owner's car structure is the same, first drive owner's car one side fixed mounting has the motor, motor control output fixed mounting has the walking wheel, the inside top of first drive owner's car is rotated and is installed the leading wheel, hold the one end of carrier opposite side and install first driven auxiliary car through the oscillating piece, hold the other end of carrier this side and install second driven auxiliary car through the oscillating piece, this dolly transportation is fast. However, the walking part connected with the rail in the EMS high-speed double-rail trolley is complex in structure and occupies a large space.
In the EMS steel rail conveying line, because the steel rail trolley passes through the chamber body, and the width of the chamber body has certain requirements, when the steel rail trolley passes through the narrow chamber body, the size of the trolley needs to be more reasonably arranged, and the size of the steel rail trolley in the width direction cannot be too large.
Disclosure of Invention
The utility model aims at providing a novel structure of EMS rail line to the problem that prior art exists.
In order to achieve the above object, the utility model adopts the following technical scheme:
a novel structure of an EMS steel rail line comprises a pair of mounting plates symmetrically arranged at two sides of a steel rail, wherein the mounting plates are connected and fixed in a screwed manner; the upper parts of the mounting plates are respectively connected with a plurality of first auxiliary rollers through a plurality of first connecting pieces, and the two sides of the middle parts of the mounting plates are respectively connected with second auxiliary rollers through a plurality of second connecting pieces; the middle upper parts of the inner sides of the mounting plates are respectively connected with main rollers through gear assemblies; a speed reducing motor is arranged on the outer side of any one mounting plate, the direction of an output shaft of the speed reducing motor is L-shaped, and the output shaft penetrates through the mounting plate and is meshed with the gear assembly through a transmission gear; the gear motor is also provided with a clutch.
This novel structure of EMS rail line compact structure, arrange rationally, through the output shaft that adopts "L" shape direction, make gear motor arranges that the direction is parallel with the orbit direction, can reduce the width direction's of whole structure size, is favorable to this structure to pass through constrictive room body, has more extensive application scope.
The pair of mounting plates are positioned on two sides of a steel rail, the first auxiliary roller, the second auxiliary roller and the main roller are arranged between the pair of mounting plates in a staggered and layered mode, the rollers can be synchronously abutted against different positions of the steel rail, on one hand, the whole structure can be mounted on the steel rail, the size in the width direction is reduced, and on the other hand, the whole structure can be guaranteed to move along the steel rail. The mounting plate is not in contact with the steel rail, only the rollers are in contact with the steel rail, so that the structure is good in moving performance, and the adjustment of moving speed and the control of braking are facilitated by matching the speed reducing motor with the clutch.
When the steel rail is in running, the gear assembly is driven to rotate by the rotation of the output shaft of the speed reducing motor, the main roller can roll along the steel rail, the other main roller which is symmetrical to the main roller also rolls along the steel rail, and the structure can stably run on the steel rail under the action of the auxiliary support and the rolling connection of the first auxiliary roller and the second auxiliary roller. When the vehicle stops, the clutch is controlled to stop the rotation of the output shaft, so that the main roller stops rolling, and the effect of stopping the vehicle is achieved.
Furthermore, the gear assembly includes the gear shaft, the one end of gear shaft is connected main gyro wheel, the other end passes through the bearing housing and establishes on the connecting axle, the tip of connecting axle sets firmly on the mounting panel.
The gear assembly is arranged on one side of the pair of main rollers close to the speed reducing motor, and the main roller on the other side is directly connected with the mounting plate through a connecting shaft.
Furthermore, the first auxiliary rollers are symmetrically arranged in two pairs, and the two pairs of the first auxiliary rollers are respectively arranged at two corners above the mounting plate.
The arrangement at this position can not only reduce the occupation of the inner and middle spaces, but also play a role in supporting and balancing.
Further, first connecting piece includes vertical connecting plate and horizontal connecting plate, the vertical connecting plate spiro union is fixed the inboard of mounting panel, the middle part welded connection of vertical connecting plate the horizontal connecting plate, the horizontal connecting plate is kept away from the one end spiro union of vertical connecting plate has first connecting axle, the pot head of first connecting axle is equipped with first supplementary gyro wheel.
Furthermore, a first rolling bearing is sleeved between the first connecting shaft and the first auxiliary roller, so that the rolling performance is improved; the first connecting shaft is vertically arranged, and the first auxiliary roller is horizontally arranged.
The first connecting piece adopting the structure can be provided with the horizontally arranged roller within a smaller width range (slightly larger than the single-side width of the I-steel), so that the first auxiliary roller can effectively contact with the vertical side wall of the steel rail.
Furthermore, open slots are respectively formed in two sides of the middle of the mounting plate, and the open slots are connected with the second connecting piece and provided with the second auxiliary roller.
The installation space of this department can make full use of in the setting of open slot, the open slot is to correspond with the outward flange of rail, because the outward flange of rail need occupy the inner space, can enough set up behind the fluting the second auxiliary roller has also avoided the increase of width size.
Furthermore, the second connecting piece includes "L" shape connecting plate that a pair of symmetry set up, the vertical part of "L" shape connecting plate respectively with the mounting panel spiro union is fixed, and is a pair of the horizontal part of "L" shape connecting plate is provided with the second connecting axle, it is equipped with through a plurality of second antifriction bearing cover on the second connecting axle the supplementary gyro wheel of second.
The second connecting piece adopting the L-shaped connecting plate can reasonably arrange the second auxiliary roller in the open slot.
Furthermore, the pair of mounting plates are arranged in parallel, and one ends of the pair of mounting plates, which are far away from the first auxiliary roller, are connected through a plurality of studs; the stud is further connected with a pair of second mounting plates, the lower portions of the second mounting plates are exposed out of the mounting plates, and the exposed portions of the second mounting plates are provided with penetrating mounting shafts.
The mounting plates can be connected through the arrangement of the plurality of the bolts, so that the mounting and dismounting are convenient; the second mounting plate and the mounting shaft are arranged to reserve positions for connecting with other components on the trolley.
Further, the clutch is a manual clutch, and the clutch acts on the output shaft. The manual clutch can also be a manual band-type brake.
Further, the steel rail is an I-shaped steel rail, and the main roller, the first auxiliary roller and the second auxiliary roller are respectively and symmetrically arranged on two sides of the steel rail; the main roller is abutted against the horizontal inner surface of the steel rail, the first auxiliary roller is abutted against the middle vertical surface of the steel rail, and the second auxiliary roller is abutted against the horizontal outer edge of the steel rail. That is to say these gyro wheels just from both sides centre gripping post I-steel track, all there is the support and the butt of gyro wheel at the biggest cross-section of I-steel track and minimum cross-section department, roll the effect better.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the novel EMS steel rail line structure is compact in structure and reasonable in arrangement, the arrangement direction of the speed reducing motor is parallel to the track running direction by adopting the output shaft in the L-shaped direction, the size of the whole structure in the width direction can be reduced, the structure is favorable for passing through a narrow chamber body, and the novel EMS steel rail line structure has a wider application range; 2. the first auxiliary roller, the second auxiliary roller and the main roller are arranged between the pair of mounting plates in a staggered manner, so that the rollers can be synchronously abutted against different positions of the steel rail, on one hand, the whole structure can be mounted on the steel rail, the size in the width direction is reduced, and on the other hand, the whole structure can be ensured to move along the steel rail; 3. the mounting plate is not directly contacted with the steel rail, only the rollers are contacted with the steel rail, so that the structure has good moving performance, and the adjustment of moving speed and the control of braking are facilitated by matching the speed reducing motor with the clutch.
Drawings
Fig. 1 is a schematic view of a partial cross-sectional structure of a novel structure of an EMS rail line according to the present invention;
FIG. 2 is a schematic diagram of a side view of the novel EMS rail line structure of the present invention;
fig. 3 is a schematic structural diagram of a first connecting member of a novel structure of an EMS rail line according to the present invention;
fig. 4 is a schematic structural view of a second connecting member of the novel structure of the EMS rail line according to the present invention;
FIG. 5 is a schematic view of the new structure of an EMS rail line according to the present invention;
in the figure: 1. mounting a plate; 2. a main roller; 3. a gear assembly; 4. a reduction motor; 5. an output shaft; 6. a transmission gear; 7. a first connecting member; 701. a vertical connecting plate; 702. a horizontal connecting plate; 703. a first connecting shaft; 704. a first rolling bearing; 8. a first auxiliary roller; 9. a second connecting member; 901. an L-shaped connecting plate; 902. a second connecting shaft; 903. a second rolling bearing; 10. a second auxiliary roller; 11. an open slot; 12. a manual clutch; 13. a stud; 14. a second mounting plate; 15. installing a shaft; 16. i-shaped steel rail.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
as shown in fig. 1 and 2, a novel structure of an EMS rail line comprises a pair of mounting plates 1 symmetrically arranged at two sides of a rail, wherein the mounting plates 1 are connected and fixed in a screwed manner; the upper parts of the mounting plates 1 are respectively connected with a plurality of first auxiliary rollers 8 through a plurality of first connecting pieces 7, and the two sides of the middle parts of the mounting plates 1 are respectively connected with second auxiliary rollers 10 through a plurality of second connecting pieces 9; the middle upper parts of the inner sides of the mounting plates 1 are respectively connected with main rollers 2 through gear assemblies 3; a speed reducing motor 4 is arranged on the outer side of any one mounting plate 1, the direction of an output shaft of the speed reducing motor 4 is L-shaped, and the output shaft 5 penetrates through the mounting plate 1 and is meshed with the gear assembly 3 through a transmission gear 6; the reduction motor 4 is also provided with a clutch.
This novel structure of EMS rail line compact structure, arrange rationally, through the output shaft 5 that adopts "L" shape direction, make gear motor 4 arranges the direction and is parallel with the orbit operation direction, can reduce the width direction's of whole structure size, is favorable to this structure to pass through constrictive room body, has more extensive application scope.
The pair of mounting plates 1 are positioned on two sides of a steel rail, the first auxiliary roller 8, the second auxiliary roller 10 and the main roller 2 are arranged between the pair of mounting plates 1 in a staggered manner, so that the rollers can be synchronously abutted against different positions of the steel rail, on one hand, the whole structure can be mounted on the steel rail, the size in the width direction is reduced, and on the other hand, the whole structure can be ensured to move along the steel rail. The mounting plate 1 is not in contact with the steel rail, only the rollers are in contact with the steel rail, so that the structure is good in moving performance, and the adjustment of moving speed and the control of braking are facilitated by matching with a speed reducing motor and the use of a clutch.
When the steel rail is in running, the gear assembly 3 is driven to rotate by the rotation of the output shaft 5 of the speed reducing motor 4, the main roller 2 rolls along the steel rail, the other main roller 2 which is symmetrical to the main roller 2 rolls along the steel rail, and the structure can stably run on the steel rail under the action of the auxiliary support and the rolling connection of the first auxiliary roller 8 and the second auxiliary roller 10. When the vehicle needs to stop, the clutch is controlled to stop the rotation of the output shaft 5, so that the main roller 2 stops rolling, and the effect of stopping the vehicle is achieved.
Further, the gear assembly 3 includes the gear shaft, the one end of gear shaft is connected main gyro wheel 2, the other end passes through the bearing housing and establishes on the connecting axle, the tip of connecting axle sets firmly on mounting panel 1.
The gear assembly is arranged on one side of the pair of main rollers close to the speed reducing motor, and the main roller on the other side is directly connected with the mounting plate through a connecting shaft.
Furthermore, the first auxiliary rollers 8 are symmetrically arranged in two pairs, and the two pairs of the first auxiliary rollers 8 are respectively arranged at two corners above the mounting plate 1.
The arrangement at this position can not only reduce the occupation of the inner and middle spaces, but also play a role in supporting and balancing.
Further, as shown in fig. 3, the first connecting member 7 includes a vertical connecting plate 701 and a horizontal connecting plate 702, the vertical connecting plate 701 is screwed and fixed on the inner side of the mounting plate 1, the middle portion of the vertical connecting plate 701 is welded to the horizontal connecting plate 702, one end of the horizontal connecting plate 702, which is far away from the vertical connecting plate 701, is screwed with a first connecting shaft 703, and the upper end of the first connecting shaft 703 is sleeved with the first auxiliary roller 8.
Further, a first rolling bearing 704 is sleeved between the first connecting shaft 703 and the first auxiliary roller 8 to improve the rolling performance; the first connecting shaft 703 is vertically arranged, and the first auxiliary roller 8 is horizontally arranged.
The first connecting piece 7 adopting the structure can be provided with horizontally arranged rollers within a small width range (slightly larger than the single-side width of the I-steel), so that the first auxiliary rollers 8 can effectively contact with the vertical side wall of the steel rail.
Furthermore, open grooves 11 are respectively arranged on two sides of the middle of the mounting plate 1, and the open grooves 11 are connected with the second connecting piece 9 and provided with the second auxiliary roller 10.
The arrangement of the open slot 11 can make full use of the installation space at the position, the open slot 11 is to correspond to the outer edge of the steel rail, the outer edge of the steel rail needs to occupy the inner space, the second auxiliary roller 10 can be arranged after the slot is formed, and the increase of the width dimension is also avoided.
Specifically, as shown in fig. 4, the second connecting member 9 includes a pair of symmetrically disposed "L" -shaped connecting plates 901, vertical portions of the "L" -shaped connecting plates 901 are respectively screwed and fixed to the mounting plate 1, a second connecting shaft 902 is disposed at a horizontal portion of the pair of "L" -shaped connecting plates 901, and the second connecting shaft 902 is sleeved with the second auxiliary roller 10 through a plurality of second rolling bearings 903.
The second connecting piece adopting the L-shaped connecting plate 901 can reasonably arrange the second auxiliary roller 10 in the open slot 11.
Further, the pair of mounting plates 1 are arranged in parallel, and the far lower ends of the pair of mounting plates 1 are connected through a pair of studs 13; a pair of second mounting plates 14 are connected to the stud 13, the mounting plates 1 are exposed at the lower portions of the pair of second mounting plates 14, and a mounting shaft 15 is provided at the exposed portions of the pair of second mounting plates 14 so as to penetrate therethrough.
The mounting plates 1 can be connected through the arrangement of the studs 13, so that the mounting and dismounting are convenient; the second mounting plate 14 and the mounting shaft 15 are provided to reserve a location for connection to other components on the cart.
Further, the clutch is a manual clutch 12, which acts on the output shaft.
The reduction motor 4 adopts an HS series speed reducer manufactured by SEW company and is provided with the manual clutch 12
Further, as shown in fig. 5, the steel rail is an i-steel rail 16, and the main roller 2, the first auxiliary roller 8 and the second auxiliary roller 10 are respectively symmetrically arranged on two sides of the i-steel rail 16; the main roller 2 is abutted against the horizontal inner surface of the I-shaped steel rail 16, the first auxiliary roller 8 is abutted against the middle vertical surface of the I-shaped steel rail 16, and the second auxiliary roller 10 is abutted against the horizontal outer edge of the I-shaped steel rail 16. That is to say, these gyro wheels just from both sides centre gripping post the I-steel track 16, all have the support and the butt of gyro wheel at the biggest cross-section of I-steel track 16 and minimum cross-section department, roll the effect better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A novel EMS steel rail line structure is characterized by comprising a pair of mounting plates symmetrically arranged at two sides of a steel rail, wherein the mounting plates are connected and fixed in a screwed manner; the upper parts of the mounting plates are respectively connected with a plurality of first auxiliary rollers through a plurality of first connecting pieces, and the two sides of the middle parts of the mounting plates are respectively connected with second auxiliary rollers through a plurality of second connecting pieces; the middle upper parts of the inner sides of the mounting plates are respectively connected with main rollers through gear assemblies; a speed reducing motor is arranged on the outer side of any one mounting plate, the direction of an output shaft of the speed reducing motor is L-shaped, and the output shaft penetrates through the mounting plate and is meshed with the gear assembly through a transmission gear; the gear motor is also provided with a clutch.
2. The novel EMS steel rail line structure of claim 1, wherein the gear assembly comprises a gear shaft, one end of the gear shaft is connected with the main roller, the other end of the gear shaft is sleeved on the connecting shaft through a bearing sleeve, and the end part of the connecting shaft is fixedly arranged on the mounting plate.
3. The novel EMS rail line structure of claim 1, wherein the first auxiliary rollers are symmetrically arranged in two pairs, and the two pairs of the first auxiliary rollers are respectively arranged at two upper corners of the mounting plate.
4. The novel EMS rail line structure of claim 1, wherein the first connecting member comprises a vertical connecting plate and a horizontal connecting plate, the vertical connecting plate is screwed and fixed on the inner side of the mounting plate, the middle part of the vertical connecting plate is welded and connected with the horizontal connecting plate, one end of the horizontal connecting plate, which is far away from the vertical connecting plate, is screwed and connected with a first connecting shaft, and the upper end of the first connecting shaft is sleeved with the first auxiliary roller.
5. The novel EMS steel rail line structure as claimed in claim 4, wherein a first rolling bearing is sleeved between the first connecting shaft and the first auxiliary roller; the first connecting shaft is vertically arranged, and the first auxiliary roller is horizontally arranged.
6. The novel EMS rail line structure of claim 1, wherein open grooves are respectively formed at both sides of the middle portion of the mounting plate, and the open grooves are connected to the second connecting member and provided with the second auxiliary roller.
7. The novel EMS rail line structure of any one of claims 1 or 6, wherein the second connecting member comprises a pair of symmetrically arranged L-shaped connecting plates, the vertical parts of the L-shaped connecting plates are respectively fixed with the mounting plate in a threaded manner, the horizontal parts of the L-shaped connecting plates are provided with a second connecting shaft, and the second connecting shaft is sleeved with the second auxiliary roller through a plurality of second rolling bearings.
8. The novel EMS rail line structure of claim 1, wherein a pair of the mounting plates are arranged in parallel, and one ends of the pair of the mounting plates, which are far away from the first auxiliary roller, are connected through a plurality of studs; the stud is further connected with a pair of second mounting plates, the lower portions of the second mounting plates are exposed out of the mounting plates, and the exposed portions of the second mounting plates are provided with penetrating mounting shafts.
9. The novel EMS rail line structure of claim 1, wherein the clutch is a manual clutch, the clutch acting on the output shaft.
10. The novel structure of an EMS rail line according to claim 1, wherein the rail is an I-steel rail, and the main roller, the first auxiliary roller and the second auxiliary roller are symmetrically arranged on both sides of the rail respectively; the main roller is abutted against the horizontal inner surface of the steel rail, the first auxiliary roller is abutted against the middle vertical surface of the steel rail, and the second auxiliary roller is abutted against the horizontal outer edge of the steel rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023155810.4U CN215206925U (en) | 2020-12-24 | 2020-12-24 | Novel structure of EMS steel rail line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023155810.4U CN215206925U (en) | 2020-12-24 | 2020-12-24 | Novel structure of EMS steel rail line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215206925U true CN215206925U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023155810.4U Active CN215206925U (en) | 2020-12-24 | 2020-12-24 | Novel structure of EMS steel rail line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215206925U (en) |
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2020
- 2020-12-24 CN CN202023155810.4U patent/CN215206925U/en active Active
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