CN215332427U - Anti-reverse rotation brake transmission mechanism - Google Patents
Anti-reverse rotation brake transmission mechanism Download PDFInfo
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- CN215332427U CN215332427U CN202121674718.0U CN202121674718U CN215332427U CN 215332427 U CN215332427 U CN 215332427U CN 202121674718 U CN202121674718 U CN 202121674718U CN 215332427 U CN215332427 U CN 215332427U
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- positioning
- wall
- frame plate
- belt pulley
- reverse rotation
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Abstract
The utility model discloses an anti-reverse rotation gate transmission mechanism which comprises a frame plate, a positioning rotary table, a solenoid valve, a positioning arm, an unlocking photoelectric switch and a belt pulley, wherein the outer wall of one side of the frame plate is provided with a resetting photoelectric switch, the outer wall of one side of the frame plate is provided with the positioning rotary table, the outer walls of two sides of the frame plate are respectively provided with the solenoid valve, the outer wall of one end of the solenoid valve is provided with the positioning arm, the outer wall of one side of the frame plate is provided with the belt pulley, the outer walls of two ends of the belt pulley are respectively provided with a positioning sleeve, the positioning sleeves are connected with the positioning arm, and the outer wall of one side of the positioning rotary table is provided with a buffer. According to the utility model, by arranging the positioning rotary disc, the buffer and the belt pulley, the service life of the equipment is prolonged, the buffering and speed reducing effects are achieved, the noise is reduced, the mechanical part is protected, and the equipment is ensured to be suitable for high-grade civilized places.
Description
Technical Field
The utility model relates to the technical field of rotary brake equipment, in particular to an anti-reverse rotary brake transmission mechanism.
Background
The revolving door integrates the advantages of various door bodies, and the design of spaciousness and high style creates a luxurious atmosphere which can be called as a pen for touching the eyes of a building. Due to the normally open and normally closed function, the revolving door enhances the wind resistance, reduces the energy consumption of an air conditioner, is the best choice for isolating airflow and saving energy, and the existing revolving door keeps the rotation stability by a revolving door core in the using process.
The existing movement lacks a buffering speed reducer, and when zero locking is caused, vibration is large, mechanical connecting parts are easy to damage, so that the service life of the movement is short, and the noise generated by vibration is not beneficial to use in high-grade civilized places.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-reverse rotation brake transmission mechanism to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-reverse rotation rotary brake drive mechanism, includes frame plate, location carousel, solenoid valve, location arm, unblock photoelectric switch and belt pulley, frame plate one side outer wall is provided with the location carousel, frame plate both sides outer wall all is provided with the solenoid valve, solenoid valve one end outer wall is provided with the location arm, frame plate one side outer wall is provided with the belt pulley, location carousel one side outer wall is provided with the buffer.
Preferably, the positioning arm is in contact with the positioning turntable, and the electromagnetic valves are located on two sides of the positioning turntable.
Preferably, the outer wall of one side of the frame plate is provided with a reset photoelectric switch, and the reset photoelectric switch is positioned at the lower end of the positioning turntable.
Preferably, the outer walls of the two ends of the belt pulley are provided with positioning sleeves, and the positioning sleeves are connected with the positioning arms.
Preferably, the frame plate is provided with an unlocking photoelectric switch on the outer wall of one side, which is far away from the belt pulley, and a light blocking frame is installed on the outer wall of one side of the unlocking photoelectric switch.
Compared with the prior art, the utility model has the beneficial effects that: the electromagnetic valve is provided with the positioning turntable, the buffer and the belt pulley, so that the service life of the equipment is prolonged, when the electromagnetic valve works, the positioning arm is pushed to rotate until the positioning arm is in contact with the positioning turntable, the position of the positioning turntable is controlled, when the angle is larger than a certain angle, reverse control is performed, when transmission is performed, the buffer integrates and decomposes the force of overall rotation, the buffering and speed reduction effects are achieved, noise is reduced, the mechanical part is protected, the equipment can be suitable for high-grade civilized places, when the equipment is powered off, the belt pulley drives the positioning arm to work through the positioning sleeve, so that unlocking and opening are performed after the overall power off, and the storage battery is matched to perform short-time control and unlocking after the power off.
Drawings
Fig. 1 is a schematic diagram of a frame plate structure according to the present invention.
In the figure: 1. a frame plate; 2. positioning a turntable; 3. resetting the photoelectric switch; 4. a buffer; 5. an electromagnetic valve; 6. a positioning arm; 7. a light blocking frame; 8. unlocking the photoelectric switch; 9. a positioning sleeve; 10. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, an embodiment of the present invention: an anti-reverse rotation gate transmission mechanism comprises a frame plate 1, a positioning rotary disc 2, an electromagnetic valve 5, a positioning arm 6, an unlocking photoelectric switch 8 and a belt pulley 10, wherein the positioning rotary disc 2 is arranged on the outer wall of one side of the frame plate 1, a reset photoelectric switch 3 is arranged on the outer wall of one side of the frame plate 1, the reset photoelectric switch 3 is positioned at the lower end of the positioning rotary disc 2, the electromagnetic valves 5 are arranged on the outer walls of the two sides of the frame plate 1, as is well known by technical personnel in the field, the electromagnetic valve 5 is required to be provided for normal operation, as is well known by the technical personnel in the field, the electromagnetic valve 5 is provided with a common knowledge and belongs to a conventional means or a common knowledge, the repeated description is omitted, the technical personnel in the field can randomly select and match according to the needs or the convenience, the positioning arm 6 is arranged on the outer wall of one end of the electromagnetic valve 5, the locating arm 6 contacts with the location carousel 2, and solenoid valve 5 is located 2 both sides of location carousel, and 5 during operations of solenoid valve promote the locating arm 6 to rotate, until the locating arm 6 contacts with the location carousel 2 to reached the control to the location carousel 2 position, be greater than certain angle back, carry out reversal control, buffer 4 synthesizes, decomposes to whole pivoted dynamics during the transmission, nevertheless reaches the effect that the buffering slowed down.
The working principle is as follows: 5 during operation of solenoid valve, promote the location arm 6 and rotate, until location arm 6 contacts with location carousel 2, thereby reached the control to location carousel 2 positions, be greater than certain angle after, reverse control carries out, buffer 4 synthesizes whole pivoted dynamics during the transmission, decompose, nevertheless reach the effect that the buffering slows down, during the equipment outage, belt pulley 10 drives location arm 6 work through position sleeve 9, thereby carry out the unblock after the whole outage and open, utilize the cooperation battery to carry out the short time control after the outage and open the unblock.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an anti-reverse rotation floodgate drive mechanism, includes frame board (1), location carousel (2), solenoid valve (5), location arm (6), unblock photoelectric switch (8) and belt pulley (10), its characterized in that: the outer wall of one side of the frame plate (1) is provided with a positioning rotary table (2), the outer walls of two sides of the frame plate (1) are provided with electromagnetic valves (5), the outer wall of one end of each electromagnetic valve (5) is provided with a positioning arm (6), the outer wall of one side of the frame plate (1) is provided with a belt pulley (10), and the outer wall of one side of the positioning rotary table (2) is provided with a buffer (4).
2. An anti-reverse rotation brake transmission according to claim 1, wherein: the positioning arm (6) is in contact with the positioning turntable (2), and the electromagnetic valve (5) is positioned on two sides of the positioning turntable (2).
3. An anti-reverse rotation brake transmission according to claim 1, wherein: the frame plate (1) one side outer wall is installed and is reset photoelectricity and turn on light (3), it is located location carousel (2) lower extreme to reset photoelectricity to turn on light (3).
4. An anti-reverse rotation brake transmission according to claim 1, wherein: the outer walls of the two ends of the belt pulley (10) are respectively provided with a positioning sleeve (9), and the positioning sleeves (9) are connected with the positioning arms (6).
5. An anti-reverse rotation brake transmission according to claim 1, wherein: frame board (1) deviates from belt pulley (10) one side outer wall and is provided with unblock photoelectric switch (8), unblock photoelectric switch (8) one side outer wall is installed and is blocked light frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674718.0U CN215332427U (en) | 2021-07-22 | 2021-07-22 | Anti-reverse rotation brake transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674718.0U CN215332427U (en) | 2021-07-22 | 2021-07-22 | Anti-reverse rotation brake transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215332427U true CN215332427U (en) | 2021-12-28 |
Family
ID=79569352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121674718.0U Active CN215332427U (en) | 2021-07-22 | 2021-07-22 | Anti-reverse rotation brake transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215332427U (en) |
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2021
- 2021-07-22 CN CN202121674718.0U patent/CN215332427U/en active Active
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