CN213839764U - Manual rotating device of electric actuator - Google Patents
Manual rotating device of electric actuator Download PDFInfo
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- CN213839764U CN213839764U CN202022753140.XU CN202022753140U CN213839764U CN 213839764 U CN213839764 U CN 213839764U CN 202022753140 U CN202022753140 U CN 202022753140U CN 213839764 U CN213839764 U CN 213839764U
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Abstract
The utility model discloses an electric actuator's manual rotating device relates to electric actuator technical field. The utility model comprises a circular fixed block, wherein a circular through groove is arranged inside the circular fixed block, a plurality of slots are arranged on the periphery side of the circular through groove, the upper side and the lower side of each slot are provided with a buffer, and one side of each buffer is provided with a rubber plate; three supporting plates are arranged on the peripheral sides of the round fixing blocks, and annular fixing blocks are fixed on the outer sides of the three supporting plates. The utility model discloses a fixed column fixed on one side of annular fixed block changes the subassembly for the installation and provides corresponding position, conveniently lets first annular dead lever slide in the week side of fixed column through two spouts that fixed column week was seted up, and then conveniently stretches out first annular dead lever, can block the first rectangle spacing inslot of putting into the spout through the slider.
Description
Technical Field
The utility model belongs to the technical field of electric actuator, especially, relate to an electric actuator's manual rotating device.
Background
The manual devices of the common electric actuators are all arranged in the process of a self-decelerating mechanism, and the manual control of an integrated motor with self-decelerating inside is inconvenient. The manual device is mainly used for solving the problem that when the electric actuator is manufactured by adopting a commercially available finished product and an integrated speed reducing motor with an internal speed reducing function, the manual device is adopted.
The traditional manual device of the electric actuator is generally relatively simple to fix on the electric actuator, is very labor-consuming in use and is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a manual rotating device of an electric actuator, a corresponding position is provided for an installation rotating handle component through a fixed column fixed on one side of an annular fixed block, a first annular fixed rod can be conveniently slid on the peripheral side of the fixed column through two chutes arranged on the peripheral side of the fixed column, and then the first annular fixed rod can be conveniently extended out, the first annular fixed rod can be clamped into a first rectangular limit groove in the chute through a slide block, the first annular fixed rod can be conveniently fixed, a pull rod in sliding fit in a second locking box can be clamped into the inner part of a circular limit groove on the peripheral side of the first annular fixed rod, a second annular fixed rod can be conveniently fixed, a certain labor-saving effect can be provided for rotation when the manual device is rotated through the second annular fixed rod, a certain buffering effect can be provided in the rotating process of the manual device through a buffer arranged in a groove, the manual device is conveniently started in the process of rotating the manual device, the surface of the buffer is conveniently protected through the action of the rubber plate, the service life of the manual device is prolonged, and the prior technical problem is solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a manual rotating device of an electric actuator comprises a circular fixing block, wherein a circular through groove is formed in the circular fixing block, a plurality of grooves are formed in the periphery of the circular through groove, buffers are arranged on the upper side and the lower side of each groove, and a rubber plate is arranged on one side of each buffer;
three backup pad has been installed to the week side of circular fixed block, the outside of three backup pad is fixed with annular fixed block, the fixed column has been installed to one side of annular fixed block, two relative spouts have been seted up to week side of fixed column, first rectangle spacing groove has all been seted up to the inside of two spouts, the equal sliding fit in inside of two spouts has the slider, first locking case has all been installed in the outside of two sliders, first annular dead lever has been installed to one side of two first locking cases, a plurality of circular spacing grooves have been seted up to week side of first annular dead lever, week side of first annular dead lever is provided with second annular dead lever, a plurality of second locking cases have been installed to second annular dead lever one side, the equal sliding fit in inside of a plurality of second locking cases has the pull rod, the one end and the circular spacing groove of pull rod correspond each other.
Optionally, a bearing is installed on one side of the circular fixing block, and the bearing is located on one side of the circular through groove.
Optionally, the sliding block corresponds to the first rectangular limiting groove.
Optionally, a plurality of limiting blocks are installed on the periphery of the annular fixing block, rectangular slots are formed in the limiting blocks, rotating shafts are installed inside the slots, and small pendulum bob is rotatably matched on the periphery of each rotating shaft.
Optionally, the circular fixed block is installed on the electric actuator body through the circular through groove.
Optionally, a second rectangular limiting groove is formed in the first locking box, a baffle is arranged in the second rectangular limiting groove, a sliding rod slides around the baffle, a spring is arranged on one side of the baffle and located around the sliding rod, one end of the sliding rod is arranged on the sliding block, and a pull handle is arranged on the other end of the sliding rod.
The embodiment of the utility model has the following beneficial effect:
the utility model provides a corresponding position for the installation rotating handle component through the fixed column fixed on one side of the annular fixed block, the first annular fixed rod can be conveniently slid on the peripheral side of the fixed column through the two chutes arranged on the peripheral side of the fixed column, and then the first annular fixed rod can be conveniently extended out, the first annular fixed rod can be clamped into the first rectangular limit groove in the chute through the slide block, the first annular fixed rod can be conveniently fixed, the second annular fixed rod can be conveniently fixed by the pull rod which is in sliding fit in the second locking box, the second annular fixed rod can provide certain labor-saving effect for the rotation when the manual device is rotated, a certain buffering effect can be provided in the rotating process of the manual device through the buffer arranged in the groove, the manual device can be conveniently started in the rotating process of the manual device, the surface of the buffer is protected conveniently under the action of the rubber plate, and the service life of the manual device is prolonged.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic perspective view of an actuator according to an embodiment of the present invention;
fig. 3 is a schematic front perspective view of an embodiment of the present invention;
fig. 4 is a left-side perspective structural schematic view of an embodiment of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 3;
fig. 6 is a schematic structural diagram at B in fig. 4.
Wherein the figures include the following reference numerals:
circular fixed block 1, backup pad 2, annular fixed block 3, bearing 4, circular logical groove 5, fixed column 6, spout 7, first locking case 8, first annular dead lever 9, second annular dead lever 10, second locking case 11, fluting 12, buffer 13, rubber slab 14, electric actuator body 15, pull rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1 to 6, in the present embodiment, a manual rotation device of an electric actuator is provided, including a circular fixing block 1, a circular through groove 5 is formed inside the circular fixing block 1, a plurality of slots 12 are formed on the circumferential side of the circular through groove 5, buffers 13 are respectively installed on the upper and lower sides of the slots 12, and a rubber plate 14 is respectively installed on one side of each buffer 13;
three backup pad 2 has been installed to all sides of circular fixed block 1, the outside of three backup pad 2 is fixed with annular fixed block 3, fixed column 6 has been installed to one side of annular fixed block 3, two relative spout 7 have been seted up to all sides of fixed column 6, first rectangle spacing groove has all been seted up to the inside of two spout 7, the equal sliding fit in inside of two spout 7 has the slider, first locking case 8 has all been installed to the outside of two sliders, first annular dead lever 9 has been installed to one side of two first locking cases 8, a plurality of circular spacing grooves have been seted up to all sides of first annular dead lever 9, all sides of first annular dead lever 9 are provided with second annular dead lever 10, a plurality of second locking cases 11 have been installed to second annular dead lever 10 one side, the equal sliding fit in inside of a plurality of second locking cases 11 has pull rod 16, the one end and the circular spacing groove of pull rod 16 correspond to each other.
The application of one aspect of the embodiment is as follows: when the manual device is required to be rotated, the first annular fixing rod 9 is firstly pulled out from the upper side of the chute 7 through the sliding fit of the sliding block and the chute 7, after the first annular fixing rod 9 is stretched to a proper position, the sliding block can be clamped into the first rectangular limiting groove through the action of the first locking box 8, so that the fixation along with the first annular fixing rod 9 is realized, after the fixation of the first annular fixing rod 9 is finished, the second annular fixing rod 10 is arranged to one side of the first annular fixing rod 9, the second annular fixing rod 10 can be clamped into the circular limiting groove on the peripheral side of the first annular fixing rod 9 through the pull rod 16 in the sliding fit of the second locking box 11, so that the second annular fixing rod 10 is fixed, when the manual device rotates, the buffer 13 arranged inside the slot 12 can buffer, and meanwhile, a certain buffer space is reserved for rotation, so that the manual device can rotate conveniently. It should be noted that the electric actuator body referred to in this application may be powered by a storage battery or an external power source.
The fixing column 6 fixed on one side of the annular fixing block 3 provides a corresponding position for installing the rotating handle assembly, the first annular fixing rod 9 can conveniently slide on the peripheral side of the fixing column 6 through the two chutes 7 arranged on the peripheral side of the fixing column 6, the first annular fixing rod 9 can conveniently extend out, the first annular fixing rod can be clamped into the first rectangular limiting groove in the chute 7 through the slide block, the first annular fixing rod 9 can be conveniently fixed, the pull rod 16 in sliding fit in the second locking box 11 can be clamped into the circular limiting groove on the peripheral side of the first annular fixing rod 9, the second annular fixing rod 10 can be conveniently fixed, the second annular fixing rod 10 can provide certain labor-saving effect for rotation when the manual device is rotated, a buffer 13 arranged in the groove 12 can provide certain buffering effect in the rotating process of the manual device, and the manual device can be conveniently started in the rotating process of the manual device, the rubber plate 14 is used for protecting the surface of the buffer 13, and the service life of the manual device is prolonged.
One side of the round fixed block 1 of the embodiment is provided with a bearing 4, and the bearing 4 is positioned at one side of the round through groove 5.
The sliding block and the first rectangular limiting groove of the embodiment correspond to each other.
A plurality of stoppers have been installed to the week side of the annular fixed block 3 of this embodiment, and the rectangle fluting has been seted up to the inside of stopper, and the pivot has been installed to grooved inside, and week side normal running fit of pivot has small-size pendulum.
The circular fixed block 1 of this embodiment is installed on the electric actuator body 15 through the circular through groove 5.
In the embodiment, a second rectangular limiting groove is formed in the first locking box 8, a baffle plate is arranged in the second rectangular limiting groove, a sliding rod slides around the baffle plate, a spring is arranged on one side of the baffle plate and located on the periphery of the sliding rod, one end of the sliding rod is arranged on the sliding block, and a pull handle is arranged on the other end of the sliding rod.
The above embodiments may be combined with each other.
It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A manual rotation device for an electric actuator, comprising: the rubber plate fixing device comprises a circular fixing block (1), wherein a circular through groove (5) is formed in the circular fixing block (1), a plurality of notches (12) are formed in the periphery of the circular through groove (5), buffers (13) are arranged on the upper side and the lower side of each notch (12), and a rubber plate (14) is arranged on one side of each buffer (13);
three supporting plates (2) are arranged on the peripheral side of a circular fixing block (1), an annular fixing block (3) is fixed on the outer side of each supporting plate (2), a fixing column (6) is arranged on one side of the annular fixing block (3), two opposite sliding chutes (7) are formed on the peripheral side of the fixing column (6), first rectangular limiting grooves are formed in the two sliding chutes (7), sliding blocks are arranged in the two sliding chutes (7) in a sliding fit mode, first locking boxes (8) are arranged on the outer sides of the two sliding blocks, first annular fixing rods (9) are arranged on one sides of the two first locking boxes (8), a plurality of circular limiting grooves are formed in the peripheral side of each first annular fixing rod (9), second annular fixing rods (10) are arranged on the peripheral side of each first annular fixing rod (9), a plurality of second locking boxes (11) are arranged on one side of each second annular fixing rod (10), pull rods (16) are arranged in the second locking boxes (11) in a sliding fit mode, one end of the pull rod (16) corresponds to the round limiting groove.
2. The manual rotation device of an electric actuator according to claim 1, wherein the bearing (4) is installed on one side of the circular fixing block (1), and the bearing (4) is located on one side of the circular through groove (5).
3. The manual rotation device of an electric actuator according to claim 1, wherein the slide block and the first rectangular-shaped restriction groove correspond to each other.
4. The manual rotating device of the electric actuator according to claim 1, wherein a plurality of limiting blocks are installed on the periphery of the annular fixing block (3), rectangular slots are formed inside the limiting blocks, a rotating shaft is installed inside the rectangular slots, and a small pendulum bob is rotatably fitted on the periphery of the rotating shaft.
5. A manual rotation device of an electric actuator as claimed in claim 1, characterized in that the circular fixing block (1) is mounted on the electric actuator body (15) through the circular through slot (5).
6. The manual rotation device of an electric actuator according to claim 1, wherein the first lock box (8) has a second rectangular limiting groove formed therein, a baffle plate is formed in the second rectangular limiting groove, a slide rod slides around the baffle plate, a spring is formed on one side of the baffle plate and located around the slide rod, the slide block is provided at one end of the slide rod, and a pull handle is formed at the other end of the slide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022753140.XU CN213839764U (en) | 2020-11-25 | 2020-11-25 | Manual rotating device of electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022753140.XU CN213839764U (en) | 2020-11-25 | 2020-11-25 | Manual rotating device of electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839764U true CN213839764U (en) | 2021-07-30 |
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ID=76990843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022753140.XU Active CN213839764U (en) | 2020-11-25 | 2020-11-25 | Manual rotating device of electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839764U (en) |
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2020
- 2020-11-25 CN CN202022753140.XU patent/CN213839764U/en active Active
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