CN219489417U - Hoisting device for civil air defense door production - Google Patents
Hoisting device for civil air defense door production Download PDFInfo
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- CN219489417U CN219489417U CN202320565284.3U CN202320565284U CN219489417U CN 219489417 U CN219489417 U CN 219489417U CN 202320565284 U CN202320565284 U CN 202320565284U CN 219489417 U CN219489417 U CN 219489417U
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- defense door
- air defense
- civil air
- bevel gear
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Abstract
The application relates to a hoist device is used in civil air defense door production, it includes lifting unit and fixed subassembly, fixed subassembly includes fixed frame, fixation clamp and fixed rope, the fixation clamp sets up along fixed frame circumference even interval, fixed rope locates fixed frame one side is located between the adjacent fixation clamp, lifting unit is used for lifting fixed subassembly. The application has the effect of improving the safety in the hoisting process.
Description
Technical Field
The application relates to the technical field of civil air defense doors, in particular to a hoisting device for production of a civil air defense door.
Background
The civil air defense door is a door at the entrance and the exit of civil protection engineering, has more vivid classification, and comprises a common single-leaf and double-leaf protection airtight door and airtight door, a movable threshold single-leaf and double-leaf protection airtight door, airtight door and other various civil air defense devices.
The utility model discloses a hoist and mount mechanism for people's air defense door production in the chinese utility model patent of application number 202121740389.5, the on-line screen storage device comprises a base, base top axle center department is provided with rotary mechanism, rotary mechanism's top is provided with the bracing piece, the outside of bracing piece is provided with the chassis, the top of bracing piece is provided with the bottom plate, the top of bottom plate is provided with the slide rail, the top of slide rail is provided with the slider, the top of slider is provided with the support frame, the top of support frame is provided with first telescopic machanism, one side of first telescopic machanism is provided with fixation clamp 22, the support frame is provided with the pulley with one side that the slide rail crossing department is close to fixation clamp 22, one side that the fixation clamp 22 was kept away from to the support frame is provided with the second telescopic machanism.
In the related art, the hoisting mechanism is connected with the civil air defense door only through the hook, no protection measures exist between the hoisting mechanism and the civil air defense door, and the hook easily falls off in the construction process, so that on-site constructors are injured.
Disclosure of Invention
In order to improve the security in the hoist and mount in-process, this application provides a hoist device for civil air defense door production.
The application provides a hoist device is used in civil air defense door production, adopts following technical scheme:
the utility model provides a hoist device is used in civil air defense door production, includes lifting unit and fixed subassembly, fixed subassembly includes fixed frame, fixation clamp and fixed rope, the fixation clamp sets up along fixed frame circumference even interval, fixed rope locates on the fixed frame, be located fixed frame four corners department, lifting unit is used for lifting fixed subassembly.
Through adopting above-mentioned technical scheme, put the people's air defense door on the fixed frame, fix the people's air defense door on the fixed frame with the fixation clamp, after fixed stable again by lifting unit with fixed subassembly hoist and shift the position, guaranteed the fastness and the security of people's air defense door in hoist and mount in-process.
Optionally, the lifting assembly comprises a base, an air cylinder, a cross beam and a winch, wherein the air cylinder is arranged on the base, the cross beam is vertically connected to the pushing end of the air cylinder, the winch is slidably connected to the cross beam, and the winch is used for lifting the fixing frame.
Through adopting above-mentioned technical scheme, the hoist engine lifts the fixed frame of fixed people's air defense door, realizes moving people's air defense door along crossbeam length direction through sliding on the crossbeam, and the cylinder can make people's air defense door remove between different altitudes, has enlarged the hoist and mount scope of people's air defense door.
Optionally, the cylinder is rotatably connected to the base through a rotating member.
Through adopting above-mentioned technical scheme, the cylinder rotates and connects on the base for the transfer scope of people's air defense door has further enlarged again, has improved work efficiency.
Optionally, the rotating piece comprises a driving motor, a rotating shaft, a first bevel gear and a second bevel gear, wherein the second bevel gear is arranged at the bottom of the cylinder, one end of the rotating shaft is fixedly connected with the first bevel gear, the other end of the rotating shaft is fixedly connected with the driving end of the driving motor, the first bevel gear is meshed with the second bevel gear, and the driving motor is fixedly connected to the base.
Through adopting above-mentioned technical scheme, drive the axis of rotation by driving motor and drive bevel gear one and rotate, bevel gear one and bevel gear two mesh, bevel gear two drive cylinder begins to rotate to make the fixing base that hoist engine hung on the crossbeam can carry the people's air defense door to shift in bigger scope, effectually widened the scope of hoist and mount.
Optionally, be equipped with the spout on the crossbeam, the spout internal rotation is connected with the screw rod, the screw rod tip is equipped with rotation motor, rotation motor's drive end and screw rod fixed connection, sliding connection has the slide in the spout, the slide cover is established on the screw rod and screw rod threaded connection, hoist engine fixed connection is on the slide.
Through adopting above-mentioned technical scheme, when the hoist engine lifts up fixed frame, drives the screw rod through the rotation of rotating motor and rotates, and the screw rod rotates the back, and the slide can begin the motion along the length direction of screw rod on the screw rod to realized the removal to the civil air defense door, effectually saved the manpower.
Optionally, the fixation clamp includes fixed plate, adjusts pole, sliding plate and stop nut, fixed plate fixed connection is on the fixed frame, it locates on the fixed plate perpendicularly to adjust the pole, it passes sliding plate and stop nut in proper order to adjust the pole, be equipped with the screw thread on adjusting the pole, stop nut and regulation pole threaded connection.
Through adopting above-mentioned technical scheme, the people's air defense door is fixed spacingly through fixed plate and sliding plate to guaranteed that people's air defense door can be firm fix on fixed frame.
Optionally, a pulley is arranged at the bottom of the base, and the pulley is used for moving the base.
Through adopting above-mentioned technical scheme, can make whole hoist device remove through the pulley, conveniently work in different positions to can further enlarge the scope of transferring the people's air defense door.
Optionally, a lock catch is arranged at one end of the hoist, and the lock catch is connected with the fixing rope to hoist the fixing frame.
Through adopting above-mentioned technical scheme, connect through the hasp between rope end and the fixed rope of hoist engine, guaranteed stability and fastness in the hoist and mount in-process.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the civil air defense door is placed on the fixed frame, the civil air defense door is fixed on the fixed frame by the fixed clamp, and after the fixation is stable, the fixed assembly is lifted by the lifting assembly to transfer the position, so that the firmness and the safety of the civil air defense door in the lifting process are ensured;
2. the hoist lifts the fixed frame for fixing the civil air defense door, and the civil air defense door is moved along the length direction of the cross beam by sliding on the cross beam, so that the civil air defense door can be moved between different heights by the air cylinder, and the lifting range of the civil air defense door is enlarged;
3. the driving motor drives the rotating shaft to drive the bevel gear I to rotate, the bevel gear I is meshed with the bevel gear II, and the bevel gear II drives the air cylinder to start rotating, so that the fixed seat hung by the winch on the cross beam can transfer in a larger range with the civil air defense door, and the hanging range is effectively widened.
Drawings
Fig. 1 is a schematic perspective view of a lifting device for producing a civil air defense door according to an embodiment of the application.
Fig. 2 is a perspective sectional view of a lifting device for producing a civil air defense door according to an embodiment of the present application.
Fig. 3 is a perspective sectional view of a lifting device for producing a civil air defense door according to an embodiment of the present application.
Reference numerals: 1. a lifting assembly; 11. a base; 111. a pulley; 12. a cylinder; 13. a cross beam; 131. a chute; 132. a screw; 133. a rotating motor; 134. a slide; 14. a hoist; 15. a rotating member; 151. a driving motor; 152. a rotating shaft; 153. bevel gears I; 154. bevel gears II; 2. a fixing assembly; 21. a fixed frame; 22. a fixing clamp; 221. a fixing plate; 222. an adjusting rod; 223. a sliding plate; 224. a limit nut; 23. a fixing rope; 3. and (5) locking.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a hoist device is used in civil air defense door production. Referring to fig. 1, a lifting device for producing a civil air defense door comprises a lifting assembly 1 and a fixing assembly 2, wherein the fixing assembly 2 comprises a fixing frame 21, fixing clamps 22 and fixing ropes 23, the fixing clamps 22 are uniformly arranged at intervals along the circumferential direction of the fixing frame 21, the fixing ropes 23 are bound on the fixing frame 21 and are positioned at four corners of the fixing frame 21, the lifting assembly 1 is used for lifting the fixing assembly 2, and the number of the fixing clamps 22 in the embodiment is eight.
The fixing clamp 22 comprises a fixing plate 221, an adjusting rod 222, a sliding plate 223 and a limiting nut 224, wherein the fixing plate 221 is welded on the fixing frame 21, the adjusting rod 222 is vertically welded on the fixing plate 221, the adjusting rod 222 sequentially penetrates through the sliding plate 223 and the limiting nut 224, threads are arranged on the adjusting rod 222, and the limiting nut 224 is in threaded connection with the adjusting rod 222.
Referring to fig. 2 and 3, the lifting assembly 1 includes a base 11, an air cylinder 12, a cross beam 13, and a hoist 14, the air cylinder 12 is rotatably connected to the base 11 through a rotation member 15, a pulley 111 is provided at the bottom of the base 11, and the pulley 111 is used for moving the base 11. The rotating piece 15 comprises a driving motor 151, a rotating shaft 152, a first bevel gear 153 and a second bevel gear 154, wherein the second bevel gear 154 is welded at the bottom of the air cylinder 12, one end of the rotating shaft 152 is welded with the first bevel gear 153, the other end of the rotating shaft 152 is welded with the driving end of the driving motor 151, the first bevel gear 153 is meshed with the second bevel gear 154, the driving motor 151 is fixedly connected with an upper cross beam 13 of the base 11 and is vertically welded at the pushing end of the air cylinder 12, the winch 14 is slidably connected with the cross beam 13, a sliding groove 131 is formed in the cross beam 13, a screw 132 is rotatably connected with the sliding groove 131, the end of the screw 132 is welded with the driving end of the rotating motor 133, a sliding seat 134 is slidably connected with the sliding groove 131, the sliding seat 134 is sleeved on the screw 132 and is in threaded connection with the screw 132, and the winch 14 is connected onto the sliding seat 134 through a bolt. One end of the hoist 14 lifted is hung with a lock catch 3, and the lock catch 3 is connected with a fixed rope 23 to lift the fixed frame 21.
The embodiment of the application adopts the implementation principle that the hoisting device for the production of the civil air defense door is as follows: the civil air defense door is firstly placed on the fixed frame 21, four edges of the civil air defense door are fixed and limited through the eight fixing clamps 22, after the civil air defense door is fixed, the winch 14 is controlled to put down a rope, the rope is connected with the fixed rope 23 through the lock catch 3 at the end part of the rope of the winch 14, after the lock catch 3 and the fixed rope 23 are locked, the winch 14 is controlled to slowly hoist the fixed frame 21, if the position to be placed is located on a higher floor, the lifting range can be increased through pushing by the air cylinder 12, if the position to be placed is required to be turned, the bevel gear I153 is controlled by the driving motor 151 to drive the bevel gear II 154 to rotate the air cylinder 12, so that turning is realized, if the placed distance is required to be adjusted, the rotating motor 133 can be opened to drive the screw 132 to rotate, so that the sliding seat 134 slides in the sliding groove 131, and the placed distance is adjusted.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. Hoisting device for civil air defense door production, characterized in that: including lifting unit (1) and fixed subassembly (2), fixed subassembly (2) are including fixed frame (21), fixation clamp (22) and fixed rope (23), fixed clamp (22) are along fixed frame (21) circumference evenly spaced setting, fixed rope (23) are located on fixed frame (21), be located fixed frame (21) four corners department, lifting unit (1) are used for lifting up fixed subassembly (2).
2. The lifting device for producing a civil air defense door according to claim 1, wherein: the lifting assembly (1) comprises a base (11), an air cylinder (12), a cross beam (13) and a winch (14), wherein the air cylinder (12) is arranged on the base (11), the cross beam (13) is vertically connected to the pushing end of the air cylinder (12), the winch (14) is slidably connected to the cross beam (13), and the winch (14) is used for lifting the fixed frame (21).
3. The lifting device for producing a civil air defense door according to claim 2, wherein: the air cylinder (12) is rotatably connected to the base (11) through a rotating piece (15).
4. A lifting device for producing a civil air defense door according to claim 3, wherein: the rotating piece (15) comprises a driving motor (151), a rotating shaft (152), a first bevel gear (153) and a second bevel gear (154), wherein the second bevel gear (154) is arranged at the bottom of the air cylinder (12), one end of the rotating shaft (152) is fixedly connected with the first bevel gear (153), the other end of the rotating shaft is fixedly connected with the driving end of the driving motor (151), the first bevel gear (153) is meshed with the second bevel gear (154), and the driving motor (151) is fixedly connected to the base (11).
5. The lifting device for producing a civil air defense door according to claim 2, wherein: be equipped with spout (131) on crossbeam (13), spout (131) internal rotation is connected with screw rod (132), screw rod (132) tip is equipped with rotation motor (133), the drive end and the screw rod (132) fixed connection of rotation motor (133), sliding connection has slide (134) in spout (131), slide (134) cover is established on screw rod (132) and screw rod (132) threaded connection, hoist engine (14) fixed connection is on slide (134).
6. The lifting device for producing a civil air defense door according to claim 1, wherein: fixation clamp (22) are including fixed plate (221), regulation pole (222), sliding plate (223) and stop nut (224), fixed plate (221) fixed connection is on fixed frame (21), it locates on fixed plate (221) perpendicularly to adjust pole (222), it passes sliding plate (223) and stop nut (224) in proper order to adjust pole (222), be equipped with the screw thread on adjusting pole (222), stop nut (224) and regulation pole (222) threaded connection.
7. The lifting device for producing a civil air defense door according to claim 2, wherein: the bottom of the base (11) is provided with a pulley (111), and the pulley (111) is used for moving the base (11).
8. The lifting device for producing a civil air defense door according to claim 2, wherein: one end of the hoist (14) lifted is provided with a lock catch (3), and the lock catch (3) is connected with a fixing rope (23) to lift the fixing frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320565284.3U CN219489417U (en) | 2023-03-21 | 2023-03-21 | Hoisting device for civil air defense door production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320565284.3U CN219489417U (en) | 2023-03-21 | 2023-03-21 | Hoisting device for civil air defense door production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219489417U true CN219489417U (en) | 2023-08-08 |
Family
ID=87484190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320565284.3U Active CN219489417U (en) | 2023-03-21 | 2023-03-21 | Hoisting device for civil air defense door production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219489417U (en) |
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2023
- 2023-03-21 CN CN202320565284.3U patent/CN219489417U/en active Active
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