CN216444419U - Guide rail opening and closing mechanism and guide rail - Google Patents
Guide rail opening and closing mechanism and guide rail Download PDFInfo
- Publication number
- CN216444419U CN216444419U CN202220017044.5U CN202220017044U CN216444419U CN 216444419 U CN216444419 U CN 216444419U CN 202220017044 U CN202220017044 U CN 202220017044U CN 216444419 U CN216444419 U CN 216444419U
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- CN
- China
- Prior art keywords
- guide rail
- limiting
- rail
- opening
- closing mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
The utility model provides a guide rail opening and closing mechanism and a guide rail, wherein the guide rail opening and closing mechanism is arranged at a gap between a first guide rail and a second guide rail and comprises a connecting guide rail and a rotating mechanism for driving the connecting guide rail to rotate; when the two ends of the connecting guide rail are not connected with the end parts of the first guide rail and the second guide rail, the gap is opened. The atress can both be stabilized at the both ends of this practical connection guide rail, and bearing capacity is stronger.
Description
Technical Field
The utility model relates to the technical field of fireproof facilities, in particular to a guide rail opening and closing structure and a guide rail, which are used for avoiding interference when a workshop gate is closed.
Background
At present, guide rails of conveying lines on the market need to penetrate through gates of all workshops in practical use, due to safety requirements of fire prevention, theft prevention and the like, the gates of all workshops need to be closed in a specific period to deal with various risks, if the doors are closed, the doors are obstructed by the guide rails of the conveying lines, and therefore the gates to be closed can be opened and avoided by the guide rails of the conveying lines before the gates of the workshops are closed.
The chinese utility model patent "CN 2018207219899" discloses "fire prevention emergency device of transfer chain", the transfer chain includes transport guide rail, connection guide rail, rotatory swing mechanism, and transport guide rail end is equipped with rotatory swing mechanism, and rotatory swing mechanism is including can roughly horizontal wobbling yaw, and for the workshop prevent fire door place region between transport guide rail and the connection guide rail, rotatory swing mechanism can pass through this region through the swing of yaw and realize transport guide rail and be connected between the guide rail. When the fire door needs to be closed, the swinging head is separated from the connecting guide rail so as to avoid the fire door. One end of the swinging head is rotatably connected with the conveying guide rail, the other end of the swinging head is lapped on the connecting guide rail, and the gravity is borne by the end parts of the conveying guide rail and the connecting guide rail respectively.
Disclosure of Invention
The utility model provides a guide rail opening and closing mechanism, which can stably bear force at two ends of a connecting guide rail and has stronger bearing capacity.
The guide rail opening and closing mechanism is arranged at a gap between a first guide rail and a second guide rail and comprises a connecting guide rail and a rotating mechanism for driving the connecting guide rail to rotate, limiting parts are arranged at the end parts of the first guide rail and the second guide rail, and corresponding lap joint parts are arranged at the two ends of the connecting guide rail; when the two ends of the connecting guide rail are not connected with the end parts of the first guide rail and the second guide rail, the gap is opened.
The connecting guide rail is connected with the rotating mechanism, and the two ends of the connecting guide rail are separated from or connected with the first guide rail and the second guide rail through the rotating mechanism, so that the connecting guide rail is simple in structure, the two ends of the connecting guide rail are connected with the limiting parts of the first guide rail and the second guide rail through the overlapping part, the end part and the middle part of the connecting guide rail can bear gravity, and the bearing capacity is stronger.
In order to ensure the bearing capacity and simultaneously ensure that the connecting guide rail, the first guide rail and the second guide rail can be quickly lapped in place, the utility model realizes quick and accurate lapping through a matching structure of a limiting groove and a limiting lug, specifically, the limiting part is a limiting seat arranged at the end parts of the first guide rail and the second guide rail, the limiting seat is provided with a limiting groove, the lapping part is a limiting block arranged at the end part of the connecting guide rail, the limiting block is provided with a limiting lug matched with the limiting groove, and the limiting lug is inserted into the limiting groove during sealing.
In order to facilitate the limiting block to enter the limiting groove, the upper surface and/or the lower surface of the limiting lug are/is provided with an inclined surface, and the resistance when the limiting block enters the limiting groove is small at the beginning.
In order to control the rotation angle of the connecting guide rail, the side wall opposite to the opening of the limiting groove is provided with a limiting bolt or a detection device for detecting the limiting block, and when the limiting lug touches the limiting bolt or the detection device detects the limiting lug, the connecting guide rail rotates to the controlled angle.
In order to conveniently adjust the rotation angle, the distance of the limiting bolt extending into the limiting groove can be adjusted, and the limiting bolt is adjusted according to needs.
In addition to the way of arranging the limiting seats on the first guide rail and the second guide rail and arranging the limiting blocks on the connecting guide rail, the shapes of the first guide rail, the second guide rail and the connecting guide rail can be directly adjusted to form the limiting parts and the overlapping parts, specifically, limiting grooves are arranged at the end parts of the first guide rail and the second guide rail to be used as the limiting parts, and limiting convex blocks extending outwards at the end parts of the connecting guide rail to be used as the overlapping parts.
Preferably, a first beam and a second beam are arranged above the first guide rail and the second guide rail, and the first guide rail and the second guide rail are arranged below the first beam and the second beam; a second gap for avoiding a workshop gate is arranged between the first cross beam and the second cross beam; the rotating mechanism is arranged below the first cross beam or the second cross beam.
Preferably, the rotating mechanism is a motor capable of rotating positively and negatively.
Preferably, the end portions of the first guide rail and the second guide rail and the two ends of the connecting guide rail are respectively provided with a side inclined surface, the side inclined surfaces are equivalent to inclined notches at the end portions of the guide rails, and after the inclined notches at the end portions are spliced, the first guide rail, the connecting guide rail and the second guide rail are kept on the same straight line.
The utility model also provides a guide rail, which comprises a first guide rail and a second guide rail, wherein a gap is arranged between the first guide rail and the second guide rail, and the guide rail opening and closing mechanism provided by the utility model is arranged at the gap.
The middle of the connecting guide rail is connected with the rotating mechanism, and the rotating mechanism enables the two ends of the connecting guide rail to be separated from or connected with the first guide rail and the second guide rail, so that the connecting guide rail is simple in structure. And rotary mechanism installs on the crossbeam, and the both ends of connecting the guide rail are connected with first guide rail, second guide rail through the stop gear who comprises spacing portion and overlap joint portion, and tip and middle part can both bear gravity, and bearing capacity is stronger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a state diagram of the present invention;
FIG. 4 is a state diagram of the present invention when the shop door is closed;
FIG. 5 is a schematic structural diagram of a limiting block of the present invention;
fig. 6 is a schematic structural view of the limiting seat of the present invention.
In the figure: 1-a first guide rail; 2-a second guide rail; 3-connecting the guide rail; 4-a rotating mechanism; 5-a first beam; 6-a second beam; 7-a limiting seat; 7.1-a limit groove; 8-a limiting block; 8.1-limit bump; 8.2-upper inclined plane; 8.3-lower slope; 9-a limit bolt; 10-workshop gate.
Detailed Description
As shown in fig. 1 to 6, the guide rail provided by the present invention includes a first guide rail 1, a second guide rail 2, and a connecting guide rail 3, and the connecting guide rail 3 is disposed between the first guide rail 1 and the second guide rail 2. The middle of the connecting guide rail 3 is provided with a rotating mechanism 4, and the connecting guide rail 3 can rotate around the center to ensure that the two ends of the connecting guide rail 3 are respectively detachably connected with the ends of the first guide rail 1 and the second guide rail 2. The rotating mechanism 4 is a positive and negative rotating motor, and an output shaft of the positive and negative rotating motor is connected with the middle part of the connecting guide rail 3 through a connecting seat.
The top end of the first guide rail 1 is connected with a first beam 5 through a suspension rod, and the top end of the second guide rail 2 is connected with a second beam 6 through a suspension rod. A gap is arranged between the first cross beam 5 and the second cross beam 6, and the gap is matched with the position of a workshop gate. The end of the first beam 5 or the second beam 6 extends to the middle position of the gap between the first guide rail 1 and the second guide rail 2, and the rotating mechanism 4 is installed at the bottom end of the first beam 5 or the second beam 6. The rotating mechanism 4 of the present embodiment is mounted at the bottom end of the second beam 6.
The tip of first guide rail 1 and second guide rail 2 is provided with spacing seat 7, and the both ends of connecting guide rail 3 are equipped with stopper 8, spacing seat 7 and stopper 8 phase-match. The limiting seat 7 is provided with a limiting groove 7.1 facing to one side opening. The limiting block 8 is provided with a limiting lug 8.1 matched with the limiting groove 7.1, and one side of the limiting lug 8.1 opposite to the opening direction of the limiting groove 7.1 is provided with an upper inclined plane 8.2 and/or a lower inclined plane 8.3. The side wall of the limiting groove 7.1 on the side opposite to the opening is provided with a limiting bolt 9, and the angle of the connecting guide rail rotating in place can be adjusted by adjusting the depth of the limiting bolt 9 extending into the limiting groove 7.1. The limit bolt 9 can be replaced by a detection device, whether the connecting guide rail rotates to the position or not is detected, and the detection device detects the limit bump and then rotates to the position. It is foreseen that a limiting groove may be directly formed on each of the first guide rail and the second guide rail, and a limiting protrusion may be formed at an end of the connecting guide rail, instead of specially providing a limiting seat and a limiting block as in fig. 4.
The end portions of the first rail 1 and the second rail 2 and the end portion of the connecting rail 3 are provided with side slopes. The side inclined planes at the two ends of the connecting guide rail 3 are respectively matched with the side inclined planes at the end parts of the first guide rail 1 and the second guide rail 2, when the connecting guide rail rotates to the position and is in butt joint with the first guide rail and the second guide rail, the side inclined planes at the end parts are spliced in an inosculation mode, after splicing, the first guide rail, the connecting guide rail and the second guide rail are located on a straight line, and the straight line formed by splicing the first guide rail, the connecting guide rail and the second guide rail can be better ensured by arranging the side inclined planes.
When the workshop gate 10 needs to be closed, the rotating mechanism drives the connecting guide rail to rotate to avoid the opening and closing channel of the workshop gate.
Claims (10)
1. The utility model provides a guide rail mechanism that opens and shuts, sets up breach department between first guide rail and second guide rail, its characterized in that: the connecting guide rail device comprises a connecting guide rail and a rotating mechanism for driving the connecting guide rail to rotate, wherein limiting parts are arranged at the end parts of the first guide rail and the second guide rail, and corresponding lap joint parts are arranged at the two ends of the connecting guide rail; when the two ends of the connecting guide rail are not connected with the end parts of the first guide rail and the second guide rail, the gap is opened.
2. The rail opening and closing mechanism according to claim 1, wherein: the limiting part is a limiting seat arranged at the end parts of the first guide rail and the second guide rail, a limiting groove is formed in the limiting seat, the lapping part is a limiting block arranged at the end part of the connecting guide rail, a limiting lug matched with the limiting groove is arranged on the limiting block, and the limiting lug is inserted into the limiting groove during sealing.
3. The rail opening and closing mechanism according to claim 2, wherein: the upper surface and/or the lower surface of the limiting lug are/is provided with an inclined surface.
4. The rail opening and closing mechanism according to claim 2, wherein: and a limiting bolt or a detection device for detecting the limiting block is arranged on the side wall opposite to the opening of the limiting groove.
5. The rail opening and closing mechanism according to claim 4, wherein: the distance that the limiting bolt stretches into the limiting groove can be adjusted.
6. The rail opening and closing mechanism according to claim 1, wherein: the limiting part is a limiting groove formed in the end parts of the first guide rail and the second guide rail, and the lapping part is a limiting lug extending outwards from the end part of the connecting guide rail.
7. The rail opening and closing mechanism according to any one of claims 1 to 6, wherein: a first cross beam and a second cross beam are arranged above the first guide rail and the second guide rail, and the first guide rail and the second guide rail are arranged below the first cross beam and the second cross beam; a second gap for avoiding a workshop gate is arranged between the first cross beam and the second cross beam; the rotating mechanism is arranged below the first cross beam or the second cross beam.
8. The rail opening and closing mechanism according to any one of claims 1 to 6, wherein: the rotating mechanism is a motor capable of rotating forward and backward.
9. The rail opening and closing mechanism according to any one of claims 1 to 6, wherein: and the end parts of the first guide rail and the second guide rail and the two ends of the connecting guide rail are respectively provided with a side inclined plane.
10. The utility model provides a guide rail, includes first guide rail and second guide rail, be provided with breach, its characterized in that between first guide rail, the second guide rail: the rail opening and closing mechanism according to any one of claims 1 to 9 is provided at the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220017044.5U CN216444419U (en) | 2022-01-05 | 2022-01-05 | Guide rail opening and closing mechanism and guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220017044.5U CN216444419U (en) | 2022-01-05 | 2022-01-05 | Guide rail opening and closing mechanism and guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216444419U true CN216444419U (en) | 2022-05-06 |
Family
ID=81377280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220017044.5U Active CN216444419U (en) | 2022-01-05 | 2022-01-05 | Guide rail opening and closing mechanism and guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216444419U (en) |
-
2022
- 2022-01-05 CN CN202220017044.5U patent/CN216444419U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO SUNRISE INDUSTRIAL AUTOMATION Co.,Ltd. Assignor: SHENYANG RUISHENG INTELLIGENT EQUIPMENT Co.,Ltd. Contract record no.: X2023980053848 Denomination of utility model: Guide rail opening and closing mechanism and guide rail Granted publication date: 20220506 License type: Common License Record date: 20231225 |
|
| EE01 | Entry into force of recordation of patent licensing contract |