CN210312330U - Automatic overturning equipment for processing civil air defense door - Google Patents
Automatic overturning equipment for processing civil air defense door Download PDFInfo
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- CN210312330U CN210312330U CN201921055152.6U CN201921055152U CN210312330U CN 210312330 U CN210312330 U CN 210312330U CN 201921055152 U CN201921055152 U CN 201921055152U CN 210312330 U CN210312330 U CN 210312330U
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- door
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Abstract
The utility model discloses an automatic tipping arrangement for processing of civil air defense door, including support frame, supporting seat and door frame, the quantity of support frame is two and be relative placement, the equal fixed mounting of supporting seat and door frame is in the position between two support frames, the door frame is located the top of supporting seat, and the upper end surface of two the support frames is equal fixed mounting has the motor, and the position of the inside near the upper end of two the support frames is equal fixed mounting has a plurality of first gears and second gears of placing in parallel, first gear and second gear meshing; the fixed surface of first gear installs first fixed plate, the utility model discloses can carry out the centre gripping to the door frame in the people's air defense door course of working and fix to in better overturning it, keeping the stability of door frame upset in-process, the door frame of different specifications can be fixed in the centre gripping simultaneously, still realizes the accurate automatic upset of door frame through more simple structure.
Description
Technical Field
The utility model relates to an automatic tipping arrangement technical field especially relates to an automatic tipping arrangement for processing of people's air defense door.
Background
The civil defense door is a door of an entrance and an exit of a civil protection project, for example, a very thick door filled with cement arranged in an underground garage in a community and a door of an emergency shelter belong to the civil defense door, and have the functions of protecting refuge people and preventing explosion and killing; the civil air defense doors are classified clearly, and comprise various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, movable door threshold single-leaf and double-leaf protective airtight doors and the like; usually the people's air defense door adopts steel to make, and the people's air defense door that adopts steel to make has that the steel is thick, the characteristics that the impact resistance is strong, need weld the door frame in people's air defense door course of working, need all weld the tow sides of door frame when the welded, need an automatic tipping arrangement for this reason so that better weld it, but the automatic tipping arrangement of current people's air defense door processing, the centre gripping that can not be better during the upset is fixed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic overturning device for processing a civil air defense door, which can better clamp and fix a door frame in the process of processing the civil air defense door by the arranged fixing clamp matched with a connecting seat so as to better overturn the door frame, keep the stability of the door frame in the overturning process, simultaneously clamp and fix door frames with different specifications, and solve the problem that the door frame cannot be better clamped and fixed when overturned in the existing civil air defense door processing process;
the door frame in the civil air defense door machining process can be accurately and automatically turned by the aid of the arranged first gear and the second gear and the motor, and the problem that the door frame is complex in accurate turning structure in the existing civil air defense door machining process is solved.
The purpose of the utility model can be realized by the following technical scheme:
the automatic turnover equipment for processing the civil air defense door comprises two support frames, two support seats and a door frame, wherein the two support frames are oppositely arranged, the support seats and the door frame are fixedly arranged between the two support frames, the door frame is positioned above the support seats, motors are fixedly arranged on the outer surfaces of the upper ends of the two support frames, a plurality of first gears and second gears which are arranged in parallel are fixedly arranged in the positions, close to the upper ends, of the interiors of the two support frames, and the first gears are meshed with the second gears;
a first fixing plate is fixedly arranged on the outer surface of the first gear, a second fixing plate is fixedly arranged on the outer surface of the second gear, arc-shaped notches are formed in the outer surfaces of two sides of the second fixing plate, the first fixing plate is matched with the arc-shaped notches, a first connecting shaft is fixedly arranged at the output shaft end of the motor, the first connecting shaft is fixedly inserted in the first gear, one end of the first connecting shaft is rotatably connected with the inner wall of the supporting frame, a second connecting shaft is fixedly inserted in the second gear, and one end of the second connecting shaft is rotatably connected with the inner wall of the supporting frame;
the other end of the second connecting shaft is fixedly provided with a connecting seat, the positions, close to the upper end and the lower end, of the inner wall of the connecting seat are fixedly provided with a self-locking slide rail and a self-locking slide block which is slidably arranged in the self-locking slide rail, the outer surface of the self-locking slide block is fixedly provided with a connecting column, the outer surface of the connecting column is fixedly provided with a fixing clamp, the outer surface of the upper end of the fixing clamp is movably provided with a lead screw, and one end;
the outer surface of the upper end of the supporting seat is provided with a plurality of grooves which are arranged in parallel, and supporting rods are fixedly arranged inside the grooves.
Furthermore, the connecting seat is in a cubic shape with openings at the upper end face, the lower end face and the side face.
Furthermore, the longitudinal section of the first fixing plate is in a semi-circular arc shape, and the cross section of the second fixing plate is in a straight shape.
Further, the assembly of lead screw and stopper is integrated into one piece component, the door frame is placed the position between two fixation clamps and is pressed from both sides tightly through the stopper extrusion.
Further the bracing piece passes through interference fit's mode fixed connection with the recess, the longitudinal section of bracing piece is the T font.
The utility model has the advantages that:
the utility model can better clamp and fix the door frame in the process of processing the civil air defense door by the matching of the arranged fixing clamp and the connecting seat so as to better overturn the civil air defense door and keep the stability of the door frame in the overturning process, meanwhile, door frames with different specifications can be clamped and fixed, when in use, the support rods are fixed in the support seats in an interference fit mode, then the door frames are placed on the support rods, the self-locking slide blocks on one sliding side drive the connecting columns to move, namely, the movement of the fixing clamp, one end of the doorframe is placed in the fixing clamp at one side, then the fixing clamp at the other side is moved, so that the other end of the door frame is placed in the fixing clamp at the other side, and finally, the rotary motion of the screw rod is converted into linear motion by rotating the screw rod, so that the limiting blocks are pressed against the upper ends of the door frames, and the door frames are clamped by two groups of fixing clamps which are arranged in parallel and are fastened through the limiting blocks;
the utility model has the advantages of simple structure and more excellent use effect, when in use, the door frame in the civil air defense door processing process can be accurately and automatically overturned by matching the arranged first gear and the second gear with the motor, the second gear rotates under the meshing of the first gear and the second gear by driving the motor, simultaneously, the single one hundred eighty degree intermittent rotation of the second gear is realized by fixedly mounting the first fixing plate on the first gear and the second fixing plate on the second gear, the main principle is that each circle of rotation of the first gear is realized because the first fixing plate is matched with the arc notch, the second gear does not rotate under the matching state, namely, each circle of rotation of the first gear is realized, the second gear rotates for half a circle, so the motor through control stops after the single half circle of rotation of the second gear, at the moment, the fixing clamp fixedly connected with the second gear overturns once and keeps the overturned state, namely the door frame finishes automatic overturning.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an automatic turnover device for processing a civil air defense door according to the present invention;
fig. 2 is a combined view of a first gear and a second gear in the automatic turnover device for processing the civil air defense door of the utility model;
FIG. 3 is a combined view of a connecting seat and a connecting column in the automatic turning device for processing the civil air defense door of the utility model;
fig. 4 is the enlarged partial view of fig. 1 in the automatic tipping arrangement for civil air defense door processing of the present invention.
In the figure: 1. a support frame; 2. a supporting seat; 21. a groove; 22. a support bar; 3. a motor; 4. a door frame; 41. a fixing clip; 42. a limiting block; 43. a lead screw; 44. connecting columns; 45. a connecting seat; 451. a self-locking slide rail; 452. a self-locking slide block; 5. a first connecting shaft; 51. a first gear; 511. a first fixing plate; 52. a second gear; 521. a second connecting shaft; 522. a second fixing plate; 523. an arc-shaped notch.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, an automatic turnover device for processing a civil air defense door comprises two support frames 1, two support seats 2 and a door frame 4, wherein the two support frames 1 are oppositely arranged, the support seats 2 and the door frame 4 are both fixedly arranged between the two support frames 1, the door frame 4 is arranged above the support seats 2, motors 3 are both fixedly arranged on the outer surfaces of the upper ends of the two support frames 1, a plurality of first gears 51 and second gears 52 which are arranged in parallel are both fixedly arranged in the positions, close to the upper ends, of the interiors of the two support frames 1, and the first gears 51 are meshed with the second gears 52;
a first fixing plate 511 is fixedly installed on the outer surface of the first gear 51, a second fixing plate 522 is fixedly installed on the outer surface of the second gear 52, arc-shaped notches 523 are respectively formed in the outer surfaces of two sides of the second fixing plate 522, the first fixing plate 511 is matched with the arc-shaped notches 523, a first connecting shaft 5 is fixedly installed on an output shaft end of the motor 3, the first connecting shaft 5 is fixedly inserted into the first gear 51, one end of the first connecting shaft 5 is rotatably connected with the inner wall of the support frame 1, a second connecting shaft 521 is fixedly inserted into the second gear 52, and one end of the second connecting shaft 521 is rotatably connected with the inner wall of the support frame 1;
the other end of the second connecting shaft 521 is fixedly provided with a connecting base 45, the inner wall of the connecting base 45 is fixedly provided with a self-locking slide rail 451 and a self-locking slide block 452 slidably mounted in the self-locking slide rail 451 at positions close to the upper end and the lower end, the outer surface of the self-locking slide block 452 is fixedly provided with a connecting column 44, the outer surface of the connecting column 44 is fixedly provided with a fixing clamp 41, the outer surface of the upper end of the fixing clamp 41 is movably provided with a lead screw 43, and one end of;
the upper end surface of supporting seat 2 is seted up a plurality of parallel recess 21 of placing, and the inside fixed mounting of recess 21 has bracing piece 22.
The connecting base 45 is in a cubic shape with openings at the upper and lower end faces and the side faces.
The first fixing plate 511 has a semi-circular arc-shaped longitudinal section, and the second fixing plate 522 has a linear cross-section.
The combination of the screw 43 and the stopper 42 is an integrally formed member, and the doorframe 4 is placed between the two fixing clips 41 and is pressed and clamped by the stopper 42.
The support rod 22 is fixedly connected with the groove 21 in an interference fit mode, and the longitudinal section of the support rod 22 is T-shaped.
The utility model discloses a theory of operation and mode:
when clamping is fixed, the support rod 22 is fixed inside the support seat 2 in an interference fit manner, then the door frame 4 is placed on the support rod 22, the self-locking slider 452 on one side slides to drive the connecting column 44 to move, namely the fixing clamp 41 moves, one end of the door frame 4 is placed inside the fixing clamp 41 on one side, the fixing clamp 41 on the other side is moved again, the other end of the door frame 4 is placed in the fixing clamp 41 on the other side, finally, the rotary motion of the screw 43 is converted into linear motion by rotating the screw 43, so that the limiting block 42 is pressed against the upper end of the door frame 4, and at the moment, the door frame 4 is clamped by two groups of the fixing clamps 41 which are arranged in parallel and is fastened through the limiting block 42;
when the support rod 22 is automatically turned over, the support rod 22 is taken out from the inside of the groove 21, wherein the front end and the upper end of the groove 21 are both opened, so that the support rod 22 can be conveniently taken out, the motor 3 is started to drive the first gear 51 to rotate, the second gear 52 rotates under the meshing of the first gear 51 and the second gear 52, meanwhile, the first fixing plate 511 is fixedly arranged on the first gear 51, and the second fixing plate 522 is fixedly arranged on the second gear 52 to realize the single one-hundred eighty degree intermittent rotation of the second gear 52, the main principle is that, each rotation circle of the first gear 51 is half of the number of the teeth of the second gear 52, namely, each rotation circle of the first gear 51 is half of the rotation of the second gear 52, so that the second gear 52 stops after the single rotation of the second gear 52 through the controlled motor 3, at this time, the fixing clamp 41 fixedly connected with the second gear 52 is turned over once and keeps the turned state, i.e. the door frame 4 is automatically turned over.
The utility model can better clamp and fix the door frame 4 in the civil air defense door processing process by the matching of the arranged fixing clamp 41 and the connecting seat 45, so as to better overturn the door frame 4, keep the stability of the door frame 4 in the overturning process, and simultaneously clamp and fix the door frames 4 with different specifications, when in use, the supporting rod 22 is fixed in the supporting seat 2 in an interference fit way, then the door frame 4 is placed on the supporting rod 22, the self-locking slider 452 on one side slides to drive the connecting column 44 to move, namely the fixing clamp 41 moves, one end of the door frame 4 is placed in the fixing clamp 41 on one side, then the fixing clamp 41 on the other side is moved, so as to place the other end of the door frame 4 in the fixing clamp 41 on the other side, finally, the rotary motion of the screw 43 is converted into linear motion by rotating the screw 43, so that the limiting block 42 is pressed on the upper end of the door frame, at the moment, the doorframe 4 is clamped by two groups of fixing clamps 41 which are arranged in parallel and is fastened through a limiting block 42;
the door frame 4 in the civil air defense door processing process can be accurately and automatically overturned by the aid of the arranged first gear 51 and the second gear 52 and the motor 3, and compared with the traditional complex equipment, the door frame can be accurately and automatically controlled, the novel automatic overturning device is simple in structure and more excellent in using effect, when the door frame is used, the motor 3 is started to drive the first gear 51 to rotate, the second gear 52 rotates under the meshing of the first gear 51 and the second gear 52, meanwhile, the first fixing plate 511 is fixedly arranged on the first gear 51, and the second fixing plate 522 is fixedly arranged on the second gear 52 to realize single one-hundred-eighty-degree intermittent rotation of the second gear 52, the main principle is that each circle of rotation of the first gear 51 is realized, the number of teeth of the first gear 51 is half of the number of teeth of the second gear 52, namely, each circle of rotation of the first gear 51 and half circle of rotation of the second gear 52 are realized, therefore, the second gear 52 is stopped after a single rotation of a half turn by the controlled motor 3, and the fixing clip 41 fixedly connected with the second gear 52 is turned over once and keeps the turned state, that is, the door frame 4 is turned over automatically.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (5)
1. The automatic overturning equipment for processing the civil air defense door is characterized by comprising two support frames (1), two support seats (2) and a door frame (4), wherein the two support frames (1) are oppositely arranged, the support seats (2) and the door frame (4) are fixedly arranged between the two support frames (1), the door frame (4) is positioned above the support seats (2), the outer surfaces of the upper ends of the two support frames (1) are fixedly provided with motors (3), a plurality of first gears (51) and second gears (52) which are arranged in parallel are fixedly arranged at positions close to the upper ends in the two support frames (1), and the first gears (51) are meshed with the second gears (52);
a first fixing plate (511) is fixedly mounted on the outer surface of the first gear (51), a second fixing plate (522) is fixedly mounted on the outer surface of the second gear (52), arc-shaped notches (523) are formed in the outer surfaces of two sides of the second fixing plate (522), the first fixing plate (511) is matched with the arc-shaped notches (523), a first connecting shaft (5) is fixedly mounted at an output shaft of the motor (3), the first connecting shaft (5) is fixedly inserted into the first gear (51), one end of the first connecting shaft (5) is rotatably connected with the inner wall of the support frame (1), a second connecting shaft (521) is fixedly inserted into the second gear (52), and one end of the second connecting shaft (521) is rotatably connected with the inner wall of the support frame (1);
a connecting seat (45) is fixedly installed at the other end of the second connecting shaft (521), self-locking slide rails (451) and self-locking sliders (452) which are slidably installed inside the self-locking slide rails (451) are fixedly installed at positions, close to the upper end and the lower end, of the inner wall of the connecting seat (45), connecting columns (44) are fixedly installed on the outer surfaces of the self-locking sliders (452), fixing clamps (41) are fixedly installed on the outer surfaces of the connecting columns (44), lead screws (43) are movably installed on the outer surfaces of the upper ends of the fixing clamps (41), and limiting blocks (42) are fixedly installed at one ends of the lead screws;
the outer surface of the upper end of the supporting seat (2) is provided with a plurality of grooves (21) which are arranged in parallel, and supporting rods (22) are fixedly arranged inside the grooves (21).
2. The automatic overturning equipment for processing the civil air defense door as claimed in claim 1, wherein the connecting seat (45) is in a cubic shape with upper and lower end faces and open side faces.
3. The automatic overturning device for civil air defense door processing is characterized in that the longitudinal section of the first fixing plate (511) is in a semi-circular arc shape, and the cross section of the second fixing plate (522) is in a straight shape.
4. The automatic overturning device for the civil air defense door processing is characterized in that the combination body of the lead screw (43) and the limiting block (42) is an integrally formed component, and the door frame (4) is placed at a position between the two fixing clamps (41) and is squeezed and clamped through the limiting block (42).
5. The automatic overturning equipment for processing the civil air defense door as claimed in claim 1, wherein the supporting rod (22) is fixedly connected with the groove (21) in an interference fit manner, and the longitudinal section of the supporting rod (22) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055152.6U CN210312330U (en) | 2019-07-08 | 2019-07-08 | Automatic overturning equipment for processing civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055152.6U CN210312330U (en) | 2019-07-08 | 2019-07-08 | Automatic overturning equipment for processing civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210312330U true CN210312330U (en) | 2020-04-14 |
Family
ID=70149292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921055152.6U Active CN210312330U (en) | 2019-07-08 | 2019-07-08 | Automatic overturning equipment for processing civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210312330U (en) |
-
2019
- 2019-07-08 CN CN201921055152.6U patent/CN210312330U/en active Active
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