CN219119025U - Sliding guide rail device - Google Patents
Sliding guide rail device Download PDFInfo
- Publication number
- CN219119025U CN219119025U CN202223117169.4U CN202223117169U CN219119025U CN 219119025 U CN219119025 U CN 219119025U CN 202223117169 U CN202223117169 U CN 202223117169U CN 219119025 U CN219119025 U CN 219119025U
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- rotating shaft
- guide rail
- bearing
- mounting
- pulley
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a sliding guide rail device, which comprises a rotating shaft device, a guide wheel device and a track device which are connected in sequence; the rotating shaft device comprises a first rotating shaft, a first bearing and a shaft seat, the first bearing is sleeved outside the first rotating shaft, and the shaft seat is fixedly connected with the first bearing; the guide wheel device comprises a mounting flat plate, a second rotating shaft, a second bearing and a pulley, wherein the second rotating shaft is fixed on the mounting flat plate, and a second bearing is sleeved on the part of the second rotating shaft protruding out of the mounting flat plate and fixedly connected with the pulley; the pulleys are at least symmetrically arranged in four, and the center line of the pulleys, the center line of the first rotating shaft and the center line of the second rotating shaft are in the same vertical direction; the track device comprises a guide rail, a second bolt and a mounting bottom plate, and the guide rail is fixed on the mounting bottom plate through the second bolt. The utility model has compact structure and strong supporting force, can realize the functions of supporting, guiding and sliding simultaneously, and is convenient to install, convenient to adjust and disassemble flexibly.
Description
Technical Field
The utility model belongs to the field of sliding guide rails, and particularly relates to a sliding guide rail device.
Background
The flight cinema is a main item of indoor theme amusement equipment, and good experience of the flight cinema brings different experiences to tourists. However, various safety gate devices have been developed to ensure both the overall coordination effect and the safety. Not only are safety door arrangements large in span (typically around 5-6m wide) but also various thematic decorations are provided on the door. However, when the folding door is opened, the movement track of the end point of the auxiliary door needs to slide linearly and rotate.
The sliding device at the bottom of the prior art folding door is difficult to realize supporting, guiding and sliding functions simultaneously, and meanwhile, the balance force, the supporting force and the like are insufficient, so that loss and damage are easy to occur.
The utility model of China with the application number of CN201621216974.4 discloses a folding door pulley with automatically adjustable land wheels, which comprises a frame body, a fixing part, guide wheels, the land wheels and wheel shafts, wherein the wheel shafts are respectively arranged on the front side and the rear side of the lower part of the frame body, the land wheels are respectively arranged on the two ends of the wheel shafts, the fixing part is arranged on the upper part of the frame body and is fixedly connected with the folding door, the guide wheels are respectively arranged on the front side and the rear side of the frame body, the folding door pulley also comprises a fixed pin shaft, a fixed hole is formed in the frame body, a hinge hole is formed in the wheel shaft, the fixed pin shaft penetrates through the hinge hole to be fixed in the fixed hole, and the wheel shaft can reciprocate on the pin shaft. The utility model can automatically adjust the horizontal and vertical angles of the wheel shafts of the pulleys of the folding door along with the change of the terrain, keep the optimal stress state, can not generate twisting force, can prolong the service life of the folding door, can automatically clean the track and reduce the moving resistance. However, the utility model realizes no deviation by fixing all pulleys on one mechanism, and is inconvenient for replacing parts according to actual conditions; and the rolling part of the pulley is directly contacted with the supporting rail part at the bottom, and is directly pressed, so that loss is easy to cause and the service life is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the sliding guide rail device which can realize the functions of supporting, guiding and sliding simultaneously and has both stability and flexibility.
In order to solve the technical problems, the utility model provides the following technical scheme:
a sliding guide rail device comprises a rotating shaft device, a guide wheel device and a track device which are connected in sequence;
the rotating shaft device comprises a first rotating shaft, a first bearing and a shaft seat, wherein the first bearing is sleeved outside the first rotating shaft, and the shaft seat is fixedly connected with the first bearing, so that the first rotating shaft can rotate around the shaft seat;
the guide wheel device comprises a mounting flat plate, a second rotating shaft, a second bearing and a pulley, wherein the second rotating shaft is fixed on the mounting flat plate, a second bearing is sleeved on the part of the second rotating shaft protruding out of the mounting flat plate, and the second bearing is fixedly connected with the pulley, so that the pulley can rotate around the second rotating shaft; the pulleys are at least symmetrically arranged in four, and the center line of the pulleys, the center line of the first rotating shaft and the center line of the second rotating shaft are in the same vertical direction;
the track device comprises a guide rail, a second bolt and a mounting bottom plate, and the guide rail is fixed on the mounting bottom plate through the second bolt;
the end part of the first rotating shaft of the rotating shaft device is arranged in the installation flat plate of the guide wheel device, and the pulley of the guide wheel device can slide along the guide rail of the rail device.
As a further improvement of the utility model, the shaft seat and the first bearing are fixed through the clamp spring, and the shaft seat is fixed with the door through the first bolt and the T-shaped nut.
As a further improvement of the utility model, the first rotating shaft is arranged at the center of the shaft seat, and the first bolts are symmetrically arranged at two sides of the shaft seat.
As a further improvement of the utility model, the front end of the first rotating shaft is provided with threads and is connected with the mounting flat plate through a spacer bush, a set screw.
As a further improvement of the utility model, a fixing nut is arranged in the mounting plate, and the second rotating shaft is connected with the mounting plate through the fixing nut.
As a further improvement of the utility model, the mounting plate is provided with an even number of mounting holes for mounting the fixing nut and the second rotating shaft, which are symmetrically arranged.
As a further improvement of the utility model, the pulleys are provided with four.
As a further improvement of the utility model, the outer surfaces of the pulley and the guide rail which are in contact with each other are adapted in shape.
As a further improvement of the utility model, the pulleys are V-shaped wheels protruding outwards, and the two sides of the guide rail are V-shaped recessed inwards.
As a further improvement of the utility model, the rear end of the second bolt is clamped in the guide rail, and the front end of the second bolt passes through the guide rail to be fixed in the mounting bottom plate.
The beneficial effects are that:
the utility model has compact structure and strong supporting force, can realize supporting, guiding and sliding functions at the same time, is convenient to install and flexibly adjust and disassemble, and can enable the door to rotate around a central point while sliding along a fixed linear track; the sliding part of the pulley is not directly pressed, friction and loss are reduced, and service life is prolonged.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered as part of the inventive subject matter so long as such concepts are not mutually inconsistent.
Drawings
The drawings are not intended to be drawn to scale unless specifically indicated. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing.
FIG. 1 is a front view of a sliding guide rail apparatus;
FIG. 2 is a top view of the sliding guide rail apparatus;
FIG. 3 is a view A-A of FIG. 1;
FIG. 4 is a view B-B of FIG. 1;
FIG. 5 is a view C-C of FIG. 1;
fig. 6 is a D-D view of fig. 1.
In the drawings, each number is represented as follows: 1. a spindle device; 2. a guide wheel device; 3. a track device; 11. a first rotating shaft; 12. clamping springs; 13. a first bearing; 14. a shaft seat; 15. a spacer bush; 16. a set screw; 17. a T-shaped nut; 18. a first bolt; 21. mounting a flat plate; 22. a fixing nut; 23. a second rotating shaft; 24. a second bearing; 25. a pulley; 26. a shaft end baffle; 27. a third bolt; 31. a second bolt; 32. a guide rail; 33. and (5) mounting a bottom plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
The terms first, second and the like in the description and in the claims, are not used for any order, quantity or importance, but are used for distinguishing between different elements. Also, unless the context clearly indicates otherwise, singular forms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "comprises," "comprising," or the like are intended to cover a feature, integer, step, operation, element, and/or component recited as being present in the element or article that "comprises" or "comprising" does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. "up", "down", "left", "right" and the like are used only to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.
A sliding guide rail device is used for realizing the movement of a door, in particular a folding door, a rotating shaft device, a guide wheel device (both are sliding mechanisms) and a door slot arranged below the door are fixed, and a track device of the device is generally fixed on the ground or can be fixed in other places.
A schematic structure of the sliding guide rail apparatus is shown in fig. 1 to 6.
The sliding guide rail device comprises a rotating shaft device 1, a guide wheel device 2 and a track device 3 which are connected in sequence. The rotating shaft device 1 is movably connected with the guide wheel device 2, and the guide wheel device 2 can slide on the track device 3.
The rotating shaft device 1 comprises a first rotating shaft 11, a first bearing 13 and a shaft seat 14, wherein the first bearing 13 is sleeved outside the first rotating shaft 11, and the shaft seat 14 is fixedly connected with the first bearing 13, so that the first rotating shaft 11 can rotate around the shaft seat 14;
the guide wheel device 2 comprises a mounting flat plate 21, a second rotating shaft 23, a second bearing 24 and a pulley 25, wherein the second rotating shaft 23 is fixed on the mounting flat plate 21, the second bearing 24 is sleeved on the part of the second rotating shaft 23 protruding out of the mounting flat plate 21, and the second bearing 24 is fixedly connected with the pulley 25, so that the pulley 25 can rotate around the second rotating shaft 23;
the track device 3 comprises a guide rail 32, a second bolt 31 and a mounting bottom plate 33, wherein the guide rail 32 is fixed on the mounting bottom plate 33 through the second bolt 31; the pulleys 25 are at least symmetrically arranged in four, and the center line of the pulleys 25 and the center lines of the first rotating shaft 11 and the second rotating shaft 23 are in the same vertical direction;
the end of the first shaft 11 of the shaft arrangement 1 is arranged in the mounting plate 21 of the guide wheel arrangement 2, and the pulley 25 of the guide wheel arrangement 2 is slidable along the guide rail 32 of the rail arrangement 3.
According to the utility model, through arranging two rotating shafts and the pulleys and the arrangement of the central line direction of the rotating shafts in a consistent manner, the strong supporting capability can be realized without complex structural design, and the pulleys are not easy to deviate in the vertical direction. Moreover, the utility model can replace parts according to actual conditions, and is convenient and flexible to use; the rolling part of the pulley is not in direct contact with the ground, friction is reduced, and the pulley is flexible to operate and is not easy to be blocked.
Specifically, the shaft seat 14 and the first bearing 13 are fixed through the clamp spring 12, and the shaft seat 14 is fixed with the door through the first bolt 18 and the T-shaped nut 17.
Specifically, the first rotating shaft 11 is disposed at the center of the shaft seat 14, the first bolts 18 are disposed on two sides of the shaft seat 14 and are symmetrically disposed, and the number of the first bolts 18 may be two or more.
Specifically, the first bolt 18 is fixed in the shaft seat 14, and the end portion protrudes from the surface of the shaft seat 14; a door slot is formed below the door, and a first bolt 18 penetrates the door slot and is then screwed down by a T-nut 17.
Specifically, the rear end of the first bolt 18 is a wide portion and is clamped in the shaft seat 14, and the front end of the first bolt 18 protrudes from the surface of the shaft seat 14. The flexible structure is convenient to adjust, and can be replaced at any time according to the situation; of course, it is not limited thereto, and the present embodiment is given as an example only, as long as it can be fixed to a door, and a structure convenient for adjustment is given.
Specifically, the front end of the first rotating shaft 11 is provided with threads and is connected with the mounting plate 21 through the spacer bush 15 and the set screw 16. The positioning mode has simple structure and easy production.
Specifically, a fixing nut 22 is disposed in the mounting plate 21, and the second rotating shaft 23 is connected to the mounting plate 21 through the fixing nut 22.
Specifically, the fixing nut 22 is disposed inside the mounting plate 21, and one end of the second rotating shaft 23 is connected to the fixing nut 22, and the other end protrudes from the mounting plate 21 for mounting the pulley 25.
Specifically, the mounting plate 21 is provided with an even number of mounting holes, which are symmetrically provided, for mounting the fixing nut 22 and the second rotating shaft 23. The symmetrical arrangement ensures balance.
Specifically, the mounting plate 21 is provided with at least four mounting holes. Therefore, the pulley can be ensured to be stable in the horizontal direction and stable at two sides, and unbalance caused by different forces applied to one side or forces applied to the guide rail front and back can be avoided.
Specifically, the pulleys 25 are provided with four. The design of four groups can realize the maximum effect by using the minimum structure, so that the pulley can be ensured not to deviate up and down and not to deviate on two sides.
Specifically, the pulley 25 is fixed on the outer ring of the second bearing 24, and the inner ring of the second bearing 24 is fixedly connected with the second rotating shaft 23 through the shaft end baffle 26 and the third bolt 27.
Specifically, the outer surfaces of the pulley 25 and the guide rail 32 that are in contact with each other are adapted in shape. The outer surface of the pulley 25 refers to the outer surface in the circumferential direction.
Specifically, the pulley 25 is a V-shaped wheel protruding outward, and both sides of the guide rail 32 are V-shaped recessed inward. The V-shaped wheel is not easy to derail and can bear lateral force.
Specifically, the rear end, i.e., the large head portion, of the second bolt 31 is caught in the guide rail 32, and the front end of the second bolt 31 is inserted into the mounting baseplate 33 through the guide rail 32, and is connected by screw threads.
The utility model has compact structure and strong supporting force, can realize the functions of supporting, guiding and sliding simultaneously, and is convenient to install, convenient to adjust and disassemble flexibly.
The mounting base plate of the present utility model is typically secured to the ground for securing the track assembly in a position such that (at least) four sets of pulleys of the slide mechanism roll freely along the track assembly while limiting movement of the pulleys in a vertical direction. When the folding door is opened, the rotating shaft device rotates around the guide wheel device through movement of the end part of the door, and meanwhile, the guide wheel device horizontally moves along the guide rail device; and vice versa.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.
Claims (9)
1. The sliding guide rail device is characterized by comprising a rotating shaft device, a guide wheel device and a track device which are connected in sequence;
the rotating shaft device comprises a first rotating shaft, a first bearing and a shaft seat, wherein the first bearing is sleeved outside the first rotating shaft, and the shaft seat is fixedly connected with the first bearing, so that the first rotating shaft can rotate around the shaft seat;
the guide wheel device comprises a mounting flat plate, a second rotating shaft, a second bearing and a pulley, wherein the second rotating shaft is fixed on the mounting flat plate, a second bearing is sleeved on the part of the second rotating shaft protruding out of the mounting flat plate, and the second bearing is fixedly connected with the pulley, so that the pulley can rotate around the second rotating shaft; the pulleys are at least symmetrically arranged in four, and the center line of the pulleys, the center line of the first rotating shaft and the center line of the second rotating shaft are in the same vertical direction;
the track device comprises a guide rail, a second bolt and a mounting bottom plate, and the guide rail is fixed on the mounting bottom plate through the second bolt;
the end part of the first rotating shaft of the rotating shaft device is arranged in the installation flat plate of the guide wheel device, and the pulley of the guide wheel device can slide along the guide rail of the rail device.
2. The sliding guide rail apparatus of claim 1, wherein the axle seat and the first bearing are secured by a snap spring, and the axle seat is secured to the door by a first bolt, a T-nut, and the door.
3. The sliding guide rail apparatus according to claim 1, wherein the first rotating shaft is disposed at a center position of the shaft seat, and the first bolts are symmetrically disposed at both sides of the shaft seat.
4. The sliding guide rail apparatus according to claim 1, wherein the front end of the first rotating shaft is provided with threads and is connected to the mounting plate by a spacer, a set screw, and the like.
5. The sliding guide rail apparatus according to claim 1, wherein the mounting plate is provided therein with a fixing nut, and the second rotating shaft is connected to the mounting plate through the fixing nut.
6. A sliding guide arrangement according to claim 1, wherein the pulleys are provided with four.
7. The sliding guide rail apparatus according to claim 6, wherein the pulley and the guide rail are adapted in shape to contact each other at the outer surface.
8. The sliding guide rail apparatus according to claim 7, wherein the pulley is a V-shaped wheel protruding outward, and both sides of the guide rail are V-shaped recessed inward.
9. A sliding guide rail apparatus according to claim 1, wherein the rear end of the second bolt is caught in the guide rail, and the front end of the second bolt is fixed in the mounting base plate through the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223117169.4U CN219119025U (en) | 2022-11-23 | 2022-11-23 | Sliding guide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223117169.4U CN219119025U (en) | 2022-11-23 | 2022-11-23 | Sliding guide rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219119025U true CN219119025U (en) | 2023-06-02 |
Family
ID=86520183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223117169.4U Active CN219119025U (en) | 2022-11-23 | 2022-11-23 | Sliding guide rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219119025U (en) |
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2022
- 2022-11-23 CN CN202223117169.4U patent/CN219119025U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |