CN210826943U - Switch - Google Patents
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- CN210826943U CN210826943U CN201921441985.6U CN201921441985U CN210826943U CN 210826943 U CN210826943 U CN 210826943U CN 201921441985 U CN201921441985 U CN 201921441985U CN 210826943 U CN210826943 U CN 210826943U
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- frame
- frames
- track
- movable frame
- arc
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Abstract
The utility model provides a turnout, include: a fixed frame; the movable frame is movably arranged on the fixed frame; the straight track is connected with the movable frame and is positioned below the movable frame; the arc-shaped track is connected with the movable frame and is positioned below the movable frame, and the straight track and the arc-shaped track are arranged at intervals. According to the utility model discloses a switch is equipped with straight track and arc track on the movable frame respectively, and straight track and arc track are located movable frame's below, and movable frame is movably established on fixed frame, can realize orbital switching through removing movable frame when needing to switch the track, and it is convenient nimble to switch, and the track after switching is stable, and the dolly of being convenient for traveles and gets into normal track or maintenance area, this switch simple structure, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of vehicles, concretely relates to switch.
Background
The turnout is a track change device for converging and shunting the line of the conveying track on the EMS conveying line, and the turnout has the function that a trolley enters a normal track or enters an overhaul area, or the track change on the line is carried out by the turnout according to the requirements of different vehicle types. Under the normal condition, walk on the circuit when the EMS dolly, need not change the track, when the dolly need get into the maintenance district and overhaul, just need dock the track in track on the circuit and the track of maintenance district, current switch design is not convenient for switch and use, brings inconvenience for going of dolly.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a switch for solve current switch design and be not convenient for switch and use, the problem of inconvenience is brought for going of dolly.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses switch, include:
a fixed frame;
the movable frame is movably arranged on the fixed frame;
the straight track is connected with the movable frame and is positioned below the movable frame;
the arc-shaped track is connected with the movable frame and is positioned below the movable frame, and the straight track and the arc-shaped track are arranged at intervals.
Furthermore, the movable frame is a square frame and comprises two first frames arranged in parallel and two second frames arranged in parallel, two ends of one of the first frames are respectively connected with first ends of the two second frames, two ends of the other first frame are respectively connected with second ends of the two second frames, and the straight track and the arc-shaped track are respectively connected with the first frames.
Furthermore, the movable frame is provided with a first lifting hook on the first edge frame, the straight track is connected with the lower end of the first lifting hook, the first edge frame of the movable frame is provided with a second lifting hook, and the arc-shaped track is connected with the lower end of the second lifting hook.
Further, every be equipped with one on the first frame respectively first lifting hook, straight orbital one end with one the lower extreme of first lifting hook links to each other, straight orbital other end and another the lower extreme of first lifting hook links to each other, every be equipped with one on the first frame respectively the second lifting hook, orbital one end of arc with one the lower extreme of second lifting hook links to each other, orbital other end of arc with another the lower extreme of second lifting hook links to each other.
Furthermore, the fixed frame is a square frame, the fixed frame comprises two third frames arranged in parallel and two fourth frames arranged in parallel, two ends of one of the third frames are respectively connected with first ends of the two fourth frames, the other two ends of the third frame are respectively connected with second ends of the two fourth frames, the first frames and the third frames are arranged in parallel, and the movable frame is movably arranged on the fixed frame along the length direction of the third frames.
Furthermore, at least one first frame is provided with a roller, the fixed frame is provided with a roller path on the third frame corresponding to the roller, the roller path extends along the length direction of the third frame, and the roller is movably arranged in the roller path.
Furthermore, the roller is arranged on one of the first frames, the roller path is arranged on one of the third frames corresponding to the roller on the fixed frame, the guide rail extending along the length direction of the first frame is arranged on the other first frame, the slide rail is arranged on the third frame corresponding to the guide rail, and the guide rail is movably arranged on the slide rail.
Further, the switch further comprises:
a stretching rod connected to the movable frame;
the driving part is connected with the stretching rod to drive the stretching rod to move along the length direction of the first frame, and the stretching rod moves to drive the movable frame to move.
Furthermore, a through hole penetrating along the length direction of the first frame is formed in one second frame close to the driving portion, one end of the stretching rod penetrates through the through hole to be connected with the other second frame, and the other end of the stretching rod is connected with the driving portion.
Furthermore, the inner side wall of the through hole is provided with an elastic layer.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
according to the utility model discloses a switch is equipped with straight track and arc track on the movable frame respectively, and straight track and arc track are located movable frame's below, and movable frame is movably established on fixed frame, can realize orbital switching through removing movable frame when needing to switch the track, and it is convenient nimble to switch, and the track after switching is stable, and the dolly of being convenient for traveles and gets into normal track or maintenance area, this switch simple structure, and the practicality is strong.
Drawings
Fig. 1a is a schematic structural diagram of a turnout according to an embodiment of the present invention;
fig. 1b is a side view of a switch according to an embodiment of the present invention;
fig. 1c is a top view of a switch according to an embodiment of the present invention;
fig. 2a is a schematic structural diagram of a fixed frame in a turnout according to an embodiment of the present invention;
fig. 2b is a side view of the fixing frame in the switch according to the embodiment of the present invention;
fig. 2c is another side view of the fixed frame in the switch according to the embodiment of the present invention;
fig. 2d is a top view of the fixing frame in the switch according to the embodiment of the present invention;
fig. 3a is a schematic structural diagram of a movable frame in a switch according to an embodiment of the present invention;
fig. 3b is a side view of the movable frame in the switch according to the embodiment of the present invention;
fig. 3c is another side view of the movable frame in the switch according to the embodiment of the present invention;
fig. 3d is a top view of the movable frame in the switch according to the embodiment of the present invention;
fig. 3e is a schematic structural diagram of a stretching rod in a turnout according to an embodiment of the present invention;
fig. 4a is a schematic view of a driving part in a turnout according to an embodiment of the present invention;
fig. 4b is another schematic view of the driving part in the turnout according to the embodiment of the present invention;
fig. 4c is another schematic view of the driving part in the turnout according to the embodiment of the present invention;
fig. 5a is a schematic structural diagram of a first hook or a second hook in a switch according to an embodiment of the present invention;
fig. 5b is another schematic structural diagram of the first hook or the second hook in the turnout according to the embodiment of the present invention;
fig. 5c is a schematic structural diagram of the first hook or the second hook in the switch according to the embodiment of the present invention;
fig. 5d is a schematic structural diagram of the first hook or the second hook in the switch according to the embodiment of the present invention;
fig. 5e is a schematic structural diagram of the first hook or the second hook in the switch according to the embodiment of the present invention;
fig. 5f is a schematic structural diagram of the first hook or the second hook in the switch according to the embodiment of the present invention.
Reference numerals
A first frame 11; a second frame 12; a first hook 13; a second hook 14; a through hole 15;
a third frame 21; a fourth frame 22; a third hook 23;
a straight rail 30;
an arcuate track 40;
a stretching rod 50;
a drive section 60.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
The following describes a switch according to an embodiment of the present invention in detail with reference to the drawings.
As shown in fig. 1a to 5f, a switch according to an embodiment of the present invention includes a fixed frame, a movable frame, a straight rail 30, and an arc rail 40.
Specifically, the movable frame is movably arranged on the fixed frame, the straight track 30 is connected with the movable frame and is positioned below the movable frame, the arc-shaped track 40 is connected with the movable frame and is positioned below the movable frame, and the straight track 30 and the arc-shaped track 40 are arranged at intervals.
That is to say, the turnout is mainly composed of a fixed frame, a movable frame, a straight track 30 and an arc track 40, wherein the fixed frame can be a square frame, the movable frame can be a square frame, for example, the fixed frame and the movable frame can both be rectangular, the movable frame can be movably arranged on the fixed frame, the movable frame can move along the length direction of the fixed frame, the straight track 30 can be connected with the movable frame, the straight track 30 can be positioned below the movable frame, the arc track 40 can be connected with the movable frame, the arc track 40 can be positioned below the movable frame, the straight track 30 and the arc track 40 are arranged at intervals, the straight track 30 and the arc track 40 can be respectively provided with a plurality of tracks, the straight track 30 and the arc track 40 can be respectively high-strength aluminum alloy pieces, when the movable frame moves along the length direction of the fixed frame, each straight track 30 or arc track 40 can be respectively butted with the corresponding track part to form a communicated track And a passage way is provided so that the trolley can run on the required track.
From this, according to the utility model discloses a switch is equipped with straight track and arc track on the movable frame respectively, and straight track and arc track are located movable frame's below, and movable frame is movably established on fixed frame, can realize orbital switching through removing movable frame when needing to switch the track, switch convenient nimble, and the track after the switching is stable, and the dolly of being convenient for traveles and gets into normal track or maintenance area.
In some embodiments of the present invention, as shown in fig. 3a to 3d, the movable frame may be a square frame, the movable frame may include two parallel-arranged first frames 11 and two parallel-arranged second frames 12, two ends of one of the first frames 11 are respectively connected to first ends of the two second frames 12, two ends of the other first frame 11 are respectively connected to second ends of the two second frames 12, the straight track 30 and the arc track 40 are respectively connected to the first frames 11, when the trolley needs to enter different tracks, the movable frame is moved to make the straight track 30 or the arc track 40 respectively butt with corresponding track parts to form a track path of communication, the switching or communication of the tracks is convenient and flexible, the tracks after switching are stable, and the trolley can run on the required tracks.
In other embodiments of the present invention, the movable frame is a square frame, the first frame 11 of the movable frame is provided with a first hook 13, the first frame 11 and the first hook 13 can be connected by a bolt, the straight rail 30 is connected to the lower end of the first hook 13 and can be connected by a bolt, and the straight rail 30 and the movable frame can be spaced apart by a certain distance in the height direction so as to facilitate the communicating and matching between the straight rail 30 and the corresponding rail part; be equipped with second lifting hook 14 on movable frame's first frame 11, first frame 11 can pass through bolted connection with second lifting hook 14, second lifting hook 14 and first lifting hook 13 can be along the length direction spaced apart setting of first frame 11, arc track 40 links to each other with the lower extreme of second lifting hook 14, can pass through bolted connection, can be so that arc track 40 is located movable frame's below through second lifting hook 14, arc track 40 can be spaced apart certain distance with movable frame in the direction of height, so that the intercommunication cooperation between arc track 40 and the corresponding track part.
Alternatively, each first frame 11 may be provided with a first hook 13, one end of the straight rail 30 is connected to a lower end of one first hook 13, the other end of the straight rail 30 is connected to a lower end of another first hook 13, each first frame 11 may be provided with a second hook 14, one end of the arc rail 40 is connected to a lower end of one second hook 14, and the other end of the arc rail 40 is connected to a lower end of another second hook 14.
According to some embodiments, as shown in fig. 2a to 2d, the fixed frame may be a square frame, the movable frame and the fixed frame may be in the same plane, the fixed frame may include two third frames 21 arranged in parallel and two fourth frames 22 arranged in parallel, wherein two ends of one of the third frames 21 are respectively connected to first ends of the two fourth frames 22, two ends of the other third frame 21 are respectively connected to second ends of the two fourth frames 22, the first frame 11 and the third frame 21 are arranged in parallel, the movable frame is movably disposed on the fixed frame along a length direction of the third frame 21, and the communication between the straight track 30 or the arc track 40 and the corresponding track portion is achieved through the movement of the movable frame along the length direction of the third frame 21, which is simple and convenient. The third frames 21 on the two sides of the fixed frame can be respectively provided with 4 elliptical long holes for hoisting, so that the hoisting is facilitated. The third frame 21 may be respectively provided with a third hook 23, the third frame 21 and the third hook 23 may be connected by a bolt, the third hook 23 may be the same as the first hook 13 or the second hook 14, and specifically, as shown in fig. 5a to 5f, a lower end of the third hook 23 may be used to connect a track portion corresponding to the straight track 30 or the arc track 40.
According to other embodiments, at least one first frame 11 may be provided with a roller, the roller may be disposed on an outer side of the first frame 11, the roller may be one or more, a third frame 21 corresponding to the roller on the fixed frame may be provided with a raceway, the raceway may extend along a length direction of the third frame 21, the raceway may be disposed on an inner side of the third frame 21, and the roller may be movably disposed in the raceway, so as to facilitate the movable frame to move along the length direction of the third frame 21. Screw holes may be respectively formed at corresponding positions on the first frame 11 and the third frame 21, and when the movable frame moves to a preset position along the length direction of the third frame 21, bolts may be screwed into the screw holes to keep the movable frame and the fixed frame stable and firm.
Preferably, a roller is arranged on one of the first frames 11, a roller path is arranged on one of the third frames 21 corresponding to the roller path on the fixed frame, a guide rail extending along the length direction of the first frame 11 is arranged on the other first frame 11, a slide rail is arranged on the third frame 21 corresponding to the guide rail, and the guide rail is movably arranged on the slide rail, so that the movable frame can stably move along the length direction of the third frame 21, and the movable frame can conveniently move when different rails need to be switched.
In some embodiments of the utility model, the switch can also include tensile pole 50 and drive division 60, and drive division 60 can be driving motor, and wherein, tensile pole 50 links to each other with the movable frame, and drive division 60 links to each other with tensile pole 50 and removes along the length direction of first frame 11 with the tensile pole 50 of drive, and tensile pole 50 removes and drives the movable frame and remove for the movable frame removes to preset the position along the length direction of third frame 21, and then makes straight track 30 or arc track 40 and corresponding track part communicate.
In other embodiments of the present invention, a through hole 15 penetrating along the length direction of the first frame 11 is provided on one second frame 12 close to the driving portion 60, one end of the stretching rod 50 passes through the through hole to be connected to the other second frame 12, and the other end of the stretching rod 50 is connected to the driving portion 60, so that the movable frame is stably moved by the stretching rod 50. The driving portion 60 may include a driving motor and a rotation component, the driving portion 60 may drive the movement of the stretching rod 50 through the rotation component, the other end of the stretching rod 50 may be connected to the rotation component, the driving motor drives the rotation component to rotate, the rotation component may convert the rotation of the driving motor into linear displacement, and then the rotation component drives the movement of the stretching rod 50.
The driving motor can be fixed on the fixed frame, the other end of the rotating component and the stretching rod 50 can be hinged, one end of the stretching rod 50 can be hinged with the movable frame, the angle displacement of the rotating component connected with the driving motor is converted into the linear displacement of the movable frame to move in the linear direction, so that the straight track 30 or the arc track 40 is in butt joint with the corresponding track, an angle sensor used for detecting the rotating angle of the rotating component can be arranged on the fixed frame, when the angle sensor detects that the rotating component rotates to a preset angle, the stretching rod 50 moves to the preset displacement, and the driving motor can stop driving. The driving motor can control the movement of the movable frame through the control box, the control box can be provided with buttons, a vehicle entering button and a vehicle returning button, and the control box can be set into a rotary switch in an automatic or manual state.
In the practical application process, in order to maintain and overhaul the EMS trolley conveniently, the system is designed with a set of maintenance sections. When a trolley needs to enter a maintenance position (the maintenance line position needs to be a vacant position at the moment), a rotary switch on a maintenance position control box is manually turned to a manual state, a button is clicked, a turnout is opened and closed and communicated to a maintenance section straight rail, a trolley entering button is clicked, a trolley body enters the maintenance section, the rail is restored to the original state, and then the rotary switch is restored to an automatic state.
Similarly, when a vehicle needs to leave the maintenance position, a rotary switch on the maintenance position control box is manually turned to a manual state, the button is turned on, the turnout is opened and closed to communicate with the straight rail of the maintenance section, the vehicle retreating button is turned on, the vehicle body leaves the maintenance section, then the rail is restored to a closed ring state, the rotary switch is turned to an automatic state, and when the maintenance turnout is opened and closed, the trolley bodies near the maintenance turnout cannot be close to the turnout.
Because the track is aluminum alloy material, can produce expend with heat and contract with cold the phenomenon, so set up a track expansion joint at every 50 meters on track, also set up corresponding expansion joint at the electric row of track expansion joint department.
According to some embodiments, the inner sidewall of the through hole 15 may be provided with an elastic layer, and when the stretching rod 50 passes through the through hole 15, the collision between the stretching rod 50 and the inner sidewall of the through hole 15 is mitigated, and the direct collision between the stretching rod 50 and the movable frame is avoided. A buffer member may be disposed on one of the second frames 12 near the driving portion 60, the buffer member may be a polyurethane block, the buffer member may be disposed on one side near the driving portion 60, and the buffer member may buffer the collision between the second frame 12 and the fixed frame, and in addition, the buffer member may be disposed on the fourth frame 22 on the fixed frame to buffer the collision between the movable frame and the fixed frame.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A switch, comprising:
a fixed frame;
the movable frame is movably arranged on the fixed frame;
the straight track is connected with the movable frame and is positioned below the movable frame;
the arc-shaped track is connected with the movable frame and is positioned below the movable frame, and the straight track and the arc-shaped track are arranged at intervals.
2. The switch according to claim 1, wherein the movable frame is a square frame, and the movable frame comprises two first frames and two second frames, wherein the two first frames are arranged in parallel, two ends of one of the first frames are respectively connected with first ends of the two second frames, two ends of the other first frame are respectively connected with second ends of the two second frames, and the straight track and the arc track are respectively connected with the first frames.
3. The switch according to claim 2, wherein the first frame of the movable frame is provided with a first hook, the straight rail is connected with the lower end of the first hook, the first frame of the movable frame is provided with a second hook, and the arc rail is connected with the lower end of the second hook.
4. The switch according to claim 3, wherein each of said first frames is provided with one of said first hooks, one end of said straight rail is connected to a lower end of one of said first hooks, the other end of said straight rail is connected to a lower end of another one of said first hooks, each of said first frames is provided with one of said second hooks, one end of said arc rail is connected to a lower end of one of said second hooks, and the other end of said arc rail is connected to a lower end of another one of said second hooks.
5. The switch according to claim 2, wherein the fixed frame is a square frame, the fixed frame includes two third frames and two fourth frames, the two ends of one of the third frames are respectively connected to the first ends of the two fourth frames, the two ends of the other of the third frames are respectively connected to the second ends of the two fourth frames, the first frame and the third frame are arranged in parallel, and the movable frame is movably disposed on the fixed frame along the length direction of the third frame.
6. The switch according to claim 5, wherein at least one of the first frames is provided with a roller, the third frame corresponding to the roller on the fixed frame is provided with a raceway extending along the length direction of the third frame, and the roller is movably arranged in the raceway.
7. The switch according to claim 6, wherein the roller is disposed on one of the first frames, the raceway is disposed on one of the third frames corresponding to the roller on the fixed frame, a guide rail extending along a length direction of the first frame is disposed on the other of the first frames, a slide rail is disposed on the third frame corresponding to the guide rail, and the guide rail is movably disposed on the slide rail.
8. The switch of claim 2, further comprising:
a stretching rod connected to the movable frame;
the driving part is connected with the stretching rod to drive the stretching rod to move along the length direction of the first frame, and the stretching rod moves to drive the movable frame to move.
9. The switch according to claim 8, wherein a through hole is provided on one of the second frames adjacent to the driving portion, the through hole being penetrated in a length direction of the first frame, one end of the stretching rod is connected to the other of the second frames through the through hole, and the other end of the stretching rod is connected to the driving portion.
10. The switch of claim 9, wherein the inner side wall of the through hole is provided with an elastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441985.6U CN210826943U (en) | 2019-09-02 | 2019-09-02 | Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441985.6U CN210826943U (en) | 2019-09-02 | 2019-09-02 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210826943U true CN210826943U (en) | 2020-06-23 |
Family
ID=71274697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921441985.6U Active CN210826943U (en) | 2019-09-02 | 2019-09-02 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210826943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212128A (en) * | 2021-11-24 | 2022-03-22 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Switching method and device of hopper car track |
-
2019
- 2019-09-02 CN CN201921441985.6U patent/CN210826943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212128A (en) * | 2021-11-24 | 2022-03-22 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Switching method and device of hopper car track |
| CN114212128B (en) * | 2021-11-24 | 2023-08-22 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Method and device for switching trolley tracks |
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