Civil air defense door production turnover device
By designing a flip device including a base plate, a vertical plate, a drive mechanism, a connecting mechanism and an adjustment mechanism, the problem of synchronous operation of two motors in the prior art is solved, and flexible clamping of human defense doors of different thicknesses and lengths is realized Hold and flip, reducing costs and energy consumption.
Patent Information
- Application Number
- CN202420090772.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-15
AI Technical Summary
The existing flip device for the production and processing of human security doors requires two motors to work simultaneously, which increases cost and energy consumption. It can only adapt to one thickness of human security doors, but cannot flexibly adapt to doors of different thicknesses and lengths.
A flip device including a base plate, a vertical plate, a driving mechanism, a connecting mechanism, an adjusting mechanism and a fixing mechanism are designed. The fixing mechanism is driven to flip the human security door through a single motor drive, and the clamping distance is adjusted through the adjustment mechanism to Adapt to different lengths of human defense doors.
The extrusion clamping of human security doors of different thicknesses and lengths is achieved, and flips can be completed with only one motor, reducing costs and energy consumption, and improving the flexibility and versatility of the device.
Smart Images
Figure CN222177653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of civil air defense door production, in particular to a civil air defense door production turning device. Background Art
[0002] Civil defense doors are the doors at the entrances and exits of people's defense projects. There are distinct classifications of civil defense doors, including ordinary single-leaf and double-leaf protective closed doors and closed doors, movable threshold single-leaf and double-leaf protective closed doors and closed doors, and other civil defense equipment. When producing and processing civil defense doors, it is often necessary to flip the civil defense doors, for which a flipping device is needed.
[0003] After searching, a Chinese patent with the publication number of CN214603877U discloses an automatic flipping device for the production and processing of civil air defense doors, including a workbench and a cushion block assembly, wherein a moving structure and a clamping flipping structure are installed at the bottom of the workbench. The utility model relates to the technical field of civil air defense door production equipment. The first motor in the moving seat drives the rotating rod to rotate, so that the moving seat drives the clamping seat to clamp and fix the civil air defense door that needs to be flipped. The setting of the tooth pattern assembly further improves the fixing effect of the civil air defense door, prevents the civil air defense door from falling off during the flipping process, and ensures the safety of the staff; the civil air defense door can be automatically flipped by the clamping flipping structure, and the civil air defense door is flipped by the second motor driving the first gear and the second gear to rotate. There are the following shortcomings: since a pair of motors are required to flip the civil air defense door, good synchronous work is required, and the overall cost and energy are greatly increased, and only one thickness of the civil air defense door can be clamped and fixed. For this reason, we propose a civil air defense door production flipping device. Utility Model Content
[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a civil air defense door production flipping device.
[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:
[0006] A civil air defense door production flipping device comprises: a base plate, vertical plates are respectively connected to the two sides of the top of the base plate, a driving mechanism is arranged on the top of the base plate, a connecting mechanism is arranged between the two vertical plates, and the connecting mechanism extends to the opposite sides of the two vertical plates and meshes with the driving mechanism, an adjusting mechanism is arranged on the connecting mechanism, a fixing mechanism is arranged between the adjusting mechanism and the connecting mechanism, the fixing mechanism is used to clamp the civil air defense door, the driving mechanism is used to drive the connecting mechanism to flip the civil air defense door clamped on the fixing mechanism, and the adjusting mechanism is used to adjust the clamping spacing of the fixing mechanism to clamp civil air defense doors of different lengths.
[0007] As a further solution of the utility model: the driving mechanism includes a motor, a connecting rod and a first gear, the motor is connected to the top of the base plate, the connecting rod is connected to one end of the motor output shaft, and the first gear is connected to one end of the connecting rod.
[0008] As a further solution of the utility model: the connection mechanism includes a rotating rod, a second gear, two cross rods, four transmission rollers and two belts, the rotating rod is rotatably connected between the two vertical plates, and the two ends of the rotating rod respectively extend to the opposite sides of the two vertical plates, the second gear is connected to one end of the rotating rod, and the second gear is meshed with the first gear, the two cross rods are respectively rotatably connected to the opposite sides of the two vertical plates, and one end of the two cross rods respectively extends to the adjacent sides of the two vertical plates, the four transmission rollers are respectively connected to the outer surface of the rotating rod and the other end of the two cross rods, and the two belt transmissions are connected between two of the transmission rollers and between another two transmission rollers.
[0009] As a further solution of the utility model: the adjusting mechanism includes a connecting plate, an electric push rod, a guide rod and a guide block, the connecting plate is connected to one end of one of the cross bars, the electric push rod and the guide rod are both connected to one side of the connecting plate, and the guide rod is located at the lower part of the electric push rod, and the guide block is slidably connected to the outer surface of the guide rod.
[0010] As a further solution of the utility model: the fixing mechanism includes two limit plates and two limit grooves, the two limit plates are respectively connected to one end of the electric push rod and one end of the other cross bar, and the bottom of one of the limit plates is connected to the top of the guide block, and the two limit grooves are respectively opened on the adjacent sides of the two limit plates.
[0011] As a further solution of the utility model: the fixing mechanism also includes two bidirectional threaded rods, four threaded blocks and four fixing plates, the two bidirectional threaded rods are respectively rotatably connected to the bottom of the inner walls of the two limit grooves, and the top ends of the two bidirectional threaded rods extend to the tops of the two limit plates respectively, the four threaded blocks are respectively connected to the outer surfaces of the two bidirectional threaded rods, and the four fixing plates are respectively connected to the outer surfaces of the four threaded blocks.
[0012] As a further solution of the utility model: a plurality of bases are connected to the bottom of the base plate.
[0013] After adopting the above structure, the utility model has the following advantages compared with the prior art:
[0014] 1. Rotate the two bidirectional threaded rods to make two of the threaded blocks and the other two threaded blocks approach each other inside the two limit grooves respectively and drive two of the fixed plates and the other two fixed plates to squeeze and clamp the two ends of the civil air defense door. Start the motor output shaft to drive the first gear to rotate through the connecting rod. The first gear drives the second gear to drive the two transmission rollers on the surface of the rotating rod to rotate. The two transmission rollers are simultaneously driven by two belts to rotate the two transmission rollers on the two cross bars, and the clamped civil air defense door is driven to flip through the two cross bars, so that the utility model can squeeze and clamp civil air defense doors of different thicknesses while only one motor is needed to complete the flipping of the civil air defense door, thereby simplifying the operation, saving costs and reducing energy consumption.
[0015] 2. Start the electric push rod and extend it to drive one of the limit plates to move toward the other limit plate. One of the limit plates drives the guide block to slide on the outer surface of the guide rod, making one of the limit plates more stable when moving. Then the distance between the two limit plates will be adjusted, so that the utility model can adjust the distance between the fixing mechanism to fix the civil air defense door according to the length of the civil air defense door, which is convenient for squeezing and clamping civil air defense doors of different lengths, thereby improving the flexibility and versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the driving mechanism and the connecting mechanism of the utility model;
[0018] Figure 3 It is a partial structural schematic diagram of the adjusting mechanism and the fixing mechanism of the utility model;
[0019] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model.
[0020] In the figure: 1. bottom plate; 2. vertical plate; 3. driving mechanism; 301. motor; 302. connecting rod; 303. first gear; 4. connecting mechanism; 401. rotating rod; 402. second gear; 403. cross bar; 404. transmission roller; 405. belt; 5. adjusting mechanism; 501. connecting plate; 502. electric push rod; 503. guide rod; 504. guide block; 6. fixing mechanism; 601. limiting plate; 602. limiting groove; 603. bidirectional threaded rod; 604. threaded block; 605. fixing plate; 7. base. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Embodiment 1:
[0023] See also Figures 1 to 4 A civil air defense door production flipping device comprises: a bottom plate 1, vertical plates 2 are respectively connected to the two sides of the top of the bottom plate 1, a driving mechanism 3 is arranged on the top of the bottom plate 1, a connecting mechanism 4 is arranged between the two vertical plates 2, and the connecting mechanism 4 extends to the opposite side of the two vertical plates 2 and meshes with the driving mechanism 3, an adjusting mechanism 5 is arranged on the connecting mechanism 4, a fixing mechanism 6 is arranged between the adjusting mechanism 5 and the connecting mechanism 4, the fixing mechanism 6 is used to clamp the civil air defense door, the driving mechanism 3 is used to drive the connecting mechanism 4 to flip the civil air defense door clamped on the fixing mechanism 6, and the adjusting mechanism 5 is used to adjust the clamping spacing of the fixing mechanism 6 to clamp civil air defense doors of different lengths.
[0024] Specifically, when in use, the civil defense door is placed between two vertical plates 2 and the two ends of the civil defense door can be squeezed and fixed by the fixing mechanism 6, and then the driving mechanism 3 is started. The driving mechanism 3 can drive the civil defense door on the fixing mechanism 6 to rotate through the transmission connection mechanism 4, thereby completing the flipping of the civil defense door, and the clamping distance of the fixing mechanism 6 can be adjusted by starting the adjustment mechanism 5, so as to facilitate the clamping of civil defense doors of different lengths.
[0025] See also Figures 1 to 4A turning device for producing a civil air defense door, wherein a driving mechanism 3 comprises a motor 301, a connecting rod 302 and a first gear 303, wherein the motor 301 is connected to the top of the bottom plate 1, the connecting rod 302 is connected to one end of the output shaft of the motor 301, the first gear 303 is connected to one end of the connecting rod 302, the connecting mechanism 4 comprises a rotating rod 401, a second gear 402, two cross bars 403, four transmission rollers 404 and two belts 405, the rotating rod 401 is rotatably connected between the two vertical plates 2, and the two ends of the rotating rod 401 extend to the opposite sides of the two vertical plates 2 respectively, and the second gear 303 is connected to the first gear 303. The wheel 402 is connected to one end of the rotating rod 401, and the second gear 402 is meshed with the first gear 303. The two cross bars 403 are respectively rotatably connected to the opposite sides of the two vertical plates 2, and one end of the two cross bars 403 extends to the adjacent sides of the two vertical plates 2. Four transmission rollers 404 are respectively connected to the outer surface of the rotating rod 401 and the other ends of the two cross bars 403. Two belts 405 are transmission-connected between two of the transmission rollers 404 and between the other two transmission rollers 404. The adjustment mechanism 5 includes a connecting plate 501, an electric push rod 502, and a guide rod 503. The connecting plate 501 is connected to one end of one of the cross bars 403, the electric push rod 502 and the guide rod 503 are both connected to one side of the connecting plate 501, and the guide rod 503 is located at the lower part of the electric push rod 502, and the guide block 504 is slidably connected to the outer surface of the guide rod 503. The fixing mechanism 6 includes two limit plates 601 and two limit grooves 602. The two limit plates 601 are respectively connected to one end of the electric push rod 502 and one end of the other cross bar 403, and the bottom of one of the limit plates 601 is connected to the top of the guide block 504, and the two limit grooves 602 are connected to the bottom of the guide block 504. The positioning grooves 602 are respectively opened on the adjacent sides of the two limiting plates 601, and the fixing mechanism 6 also includes two bidirectional threaded rods 603, four threaded blocks 604 and four fixing plates 605. The two bidirectional threaded rods 603 are respectively rotatably connected to the bottom of the inner walls of the two limiting grooves 602, and the top ends of the two bidirectional threaded rods 603 extend to the tops of the two limiting plates 601 respectively, the four threaded blocks 604 are respectively connected to the outer surfaces of the two bidirectional threaded rods 603, and the four fixing plates 605 are respectively connected to the outer surfaces of the four threaded blocks 604, and the bottom of the bottom plate 1 is connected to multiple bases 7.
[0026] Specifically, the two bidirectional threaded rods 603 are rotated so that two of the threaded blocks 604 and the other two threaded blocks 604 are respectively close to each other in the two limit grooves 602 and drive two of the fixing plates 605 and the other two fixing plates 605 to squeeze and clamp the two ends of the civil air defense door, and the output shaft of the starting motor 301 drives the first gear 303 to rotate through the connecting rod 302 and drives the second gear 402 to drive the two transmission rollers 404 on the surface of the rotating rod 401 to rotate, and the two transmission rollers 404 simultaneously transmit the transmission of the two cross bars 403 through the two belts 405 The two transmission rollers 404 rotate and drive the clamped civil air defense door to flip over through the two cross bars 403, and the electric push rod 502 is started to extend to drive one of the limit plates 601 to move toward the other limit plate 601. One of the limit plates 601 drives the guide block 504 to slide on the outer surface of the guide rod 503, so that one of the limit plates 601 is more stable when moving. After that, the distance between the two limit plates 601 will be adjusted to facilitate the squeezing and clamping of civil air defense doors of different lengths. The setting of the base 7 can improve the stability of the device during use.
[0027] The working principle of the utility model is: when in use, the two ends of the civil air defense door are placed between two of the fixed plates 605 and between the other two fixed plates 605, and then the staff rotates the two bidirectional threaded rods 603. When the two bidirectional threaded rods 603 rotate, two of the threaded blocks 604 and the other two threaded blocks 604 are respectively close to each other inside the two limit grooves 602, thereby driving two of the fixed plates 605 and the other two fixed plates 605 to squeeze and clamp the two ends of the civil air defense door, and then the motor 301 is started, and the output shaft of the motor 301 drives the first gear 303 to rotate through the connecting rod 302. When the first gear 303 rotates, it transmits the second gear 402 to drive the rotating rod 401 to rotate, so that the outer surface of the rotating rod 401 The two transmission rollers 404 rotate, and the two transmission rollers 404 rotate and at the same time, the two transmission rollers 404 on the two cross bars 403 are driven to rotate through the two belts 405, and the clamped civil defense door is driven to flip through the two cross bars 403. When it is necessary to clamp civil defense doors of different lengths, the staff starts the electric push rod 502, and the electric push rod 502 begins to extend and drives one of the limit plates 601 to move toward the other limit plate 601. When one of the limit plates 601 moves, it drives the guide block 504 to slide on the outer surface of the guide rod 503, so that one of the limit plates 601 is more stable when moving. After that, the distance between the two limit plates 601 will be adjusted to facilitate the squeezing and clamping of civil defense doors of different lengths.
[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.
Claims
1. A civil air defense door production turning device, characterized in that: include: A base plate (1), wherein both sides of the top of the base plate (1) are respectively connected to vertical plates (2), a driving mechanism (3) is arranged on the top of the base plate (1), a connecting mechanism (4) is arranged between the two vertical plates (2), and the connecting mechanism (4) extends to the opposite side of the two vertical plates (2) and meshes with the driving mechanism (3), an adjusting mechanism (5) is arranged on the connecting mechanism (4), a fixing mechanism (6) is arranged between the adjusting mechanism (5) and the connecting mechanism (4), the fixing mechanism (6) is used to clamp the civil air defense door, the driving mechanism (3) is used to drive the connecting mechanism (4) to drive the civil air defense door clamped on the fixing mechanism (6) to flip, and the adjusting mechanism (5) is used to adjust the clamping spacing of the fixing mechanism (6) to clamp civil air defense doors of different lengths.
2. The civil air defense door production turning device according to claim 1 is characterized in that: The driving mechanism (3) comprises a motor (301), a connecting rod (302) and a first gear (303); the motor (301) is connected to the top of the base plate (1); the connecting rod (302) is connected to one end of the output shaft of the motor (301); and the first gear (303) is connected to one end of the connecting rod (302).
3. The civil air defense door production turning device according to claim 2 is characterized in that: The connection mechanism (4) comprises a rotating rod (401), a second gear (402), two cross rods (403), four transmission rollers (404) and two belts (405); the rotating rod (401) is rotationally connected between the two vertical plates (2), and the two ends of the rotating rod (401) respectively extend to the opposite sides of the two vertical plates (2); the second gear (402) is connected to one end of the rotating rod (401), and the second gear (402) is meshed with the first gear (303); the two cross rods (403) are rotationally connected to the opposite sides of the two vertical plates (2), and one end of the two cross rods (403) respectively extends to the adjacent sides of the two vertical plates (2); the four transmission rollers (404) are respectively connected to the outer surface of the rotating rod (401) and the other ends of the two cross rods (403); and the two belts (405) are transmission-connected between two of the transmission rollers (404) and between the other two transmission rollers (404).
4. The civil air defense door production turning device according to claim 3 is characterized in that: The adjusting mechanism (5) comprises a connecting plate (501), an electric push rod (502), a guide rod (503) and a guide block (504); the connecting plate (501) is connected to one end of one of the cross bars (403); the electric push rod (502) and the guide rod (503) are both connected to one side of the connecting plate (501); the guide rod (503) is located at the bottom of the electric push rod (502); and the guide block (504) is slidably connected to the outer surface of the guide rod (503).
5. The civil air defense door production turning device according to claim 4 is characterized in that: The fixing mechanism (6) comprises two limiting plates (601) and two limiting grooves (602), the two limiting plates (601) being respectively connected to one end of the electric push rod (502) and one end of another cross bar (403), and the bottom of one of the limiting plates (601) is connected to the top of the guide block (504), and the two limiting grooves (602) are respectively opened on adjacent sides of the two limiting plates (601).
6. The civil air defense door production turning device according to claim 5 is characterized in that: The fixing mechanism (6) further comprises two bidirectional threaded rods (603), four threaded blocks (604) and four fixing plates (605); the two bidirectional threaded rods (603) are respectively rotatably connected to the bottom of the inner walls of the two limiting grooves (602), and the top ends of the two bidirectional threaded rods (603) respectively extend to the tops of the two limiting plates (601); the four threaded blocks (604) are respectively connected to the outer surfaces of the two bidirectional threaded rods (603), and the four fixing plates (605) are respectively connected to the outer surfaces of the four threaded blocks (604).
7. The civil air defense door production turning device according to claim 6 is characterized in that: A plurality of bases (7) are connected to the bottom of the base plate (1).