CN220165691U - Lifter for door and window fan - Google Patents
Lifter for door and window fan Download PDFInfo
- Publication number
- CN220165691U CN220165691U CN202321642518.6U CN202321642518U CN220165691U CN 220165691 U CN220165691 U CN 220165691U CN 202321642518 U CN202321642518 U CN 202321642518U CN 220165691 U CN220165691 U CN 220165691U
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- window
- lifter
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- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004804 winding Methods 0.000 description 11
- 230000007547 defect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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Abstract
The utility model provides a lifter for a door and window sash, and belongs to the technical field of medical appliances. The lifter of the door and window sash comprises a fixing component and a lifting component. The fixed subassembly includes installation department and fixed part, fixed part sets up on the installation department, lifting unit includes rotation portion and lifting unit, rotation portion sets up on the installation department, lifting unit sets up on the rotation portion, the installation department includes baffle, motor bedplate, motor and action wheel, the motor bedplate is fixed on the outer wall of baffle, the motor is fixed on the upper surface of motor bedplate, the action wheel is fixed on the output shaft of motor, the fixed part includes extension board, mount, base and cardboard, and this riser can be according to the fixed clamping range of detaining of thickness adjustment of different window frames through setting up fly leaf and threaded rod, and better is firm fixed to the window frame, and the security is high.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a lifter for a door and window sash.
Background
The lifting height of the high-rise glass window lifter is 1-150 meters, the difficulty in lifting large glass of a multi-rise building is solved, and the lifting weight is 150-1500 jin. The appearance of the high-rise window crane is different from that of the outdoor crane, and the window crane can hoist various decorative materials such as an anti-theft net, an air conditioner outdoor unit and the like or furniture and the like only by using one frame and a motor at the tail.
Through retrieval, chinese patent number is CN202021962035.0, discloses a special device for installing building doors and windows, which comprises a baffle, wherein a motor base is fixedly welded at the front end of the baffle, a motor is fixedly arranged on the motor base, a first belt pulley is fixedly arranged at the front end of the motor, a stress plate is fixedly arranged on the right side of the front end of the baffle, a connecting rod is fixedly arranged above the left end of the stress plate, and a transmission shaft is movably arranged at the left end of the connecting rod; the same model window frame of each floor same house type is transported to the roof in advance through the loop wheel machine, will accord with the window frame of this house type window hole through this equipment and put down layer by layer, installer pulls the window frame outside the window hole to in the window hole, can install the window frame, avoided many people to lift up the window frame in the window hole in coordination, just can carry out the situation of installation, reduced personnel operation quantity, reduced workman's intensity of labour, simultaneously, installer installs the window frame of same model many times, still can improve work efficiency.
However, the above scheme still has the defect that the opening size of the fixing buckle is fixed, and the thicknesses of doors and windows with different specifications are different, so that when the doors and windows are hoisted, the situation of unstable fixation exists, and safety accidents are easy to cause.
Disclosure of Invention
In order to make up the defects, the utility model provides a lifter for a door and window sash, which aims to improve the problem that the size of an opening of a fixing buckle is fixed and the thicknesses of doors and windows with different specifications are different, so that the situation of unstable fixing exists when the doors and windows are hoisted.
The utility model is realized in the following way:
the utility model provides a lifter for a door and window sash, which comprises a fixing component and a lifting component.
The fixing assembly comprises a mounting part and a fixing part, and the fixing part is arranged on the mounting part;
the lifting assembly comprises a rotating part and a lifting part, wherein the rotating part is arranged on the mounting part, and the lifting part is arranged on the rotating part.
In one embodiment of the present utility model, the mounting portion includes a baffle plate, a motor seat plate fixed on an outer wall of the baffle plate, a motor fixed on an upper surface of the motor seat plate, and a driving wheel fixed on an output shaft of the motor.
In an embodiment of the utility model, the fixing part comprises a support plate, a fixing frame, a base and a clamping plate, wherein the support plate and the fixing frame are both fixed on the outer wall of the baffle, the fixing frame is also fixedly connected with the support plate, the bottom end of the fixing frame is fixedly connected with the base, and the clamping plate is fixed on the lower surface of the support plate.
In one embodiment of the utility model, the rotating part comprises a connecting rod, a clamping shaft, a transmission shaft, bearings, winding drums and steel cables, wherein the connecting rod is fixed on the outer wall of the fixing frame, the clamping shaft is fixed on the outer wall of the connecting rod, the bearings are arranged at two ends of the transmission shaft, the transmission shaft is rotationally connected with the clamping shaft through the bearings, the winding drums are fixed on the transmission shaft, the two winding drums are symmetrically distributed, and the steel cables are wound on the winding drums.
In one embodiment of the utility model, a driven wheel is fixed in the middle of the connecting rod, and the driven wheel is connected with the driving wheel through a belt transmission.
In one embodiment of the utility model, the lifting part comprises a fixed buckle, a movable plate, a threaded rod and a rotating handle, wherein the fixed buckle is movably installed on the steel cable, the movable plate is arranged on the fixed buckle in a sliding mode, threads of the threaded rod penetrate through the fixed buckle, the threaded rod is in rotary connection with the movable plate through a bearing, and the rotating handle is fixed at the other end of the threaded rod.
In one embodiment of the utility model, a limiting groove is formed in the bottom wall of the fixed buckle, a limiting block is fixed on the lower surface of the movable plate, and the limiting block is slidably arranged in the limiting groove.
In an embodiment of the utility model, the lifting part further includes anti-skid patterns, and the anti-skid patterns are disposed on opposite surfaces of the fixed buckle and the movable plate.
In one embodiment of the utility model, the supporting plate, the fixing frame, the base and the clamping plate are all made of high-strength steel plates.
The beneficial effects of the utility model are as follows: according to the elevator for the door and window sash, which is obtained through the design, when the elevator is used, the same type window frames of the same house type on each floor are conveyed to the roof in advance through the crane, the steel cable is pulled to the inside of the roof, the window frames are installed in four groups of fixing buckles, the window frames can be fastened and fixed through rotating the rotating handles, the motor is started again, the driving wheel on the output shaft of the motor drives the driven wheel to synchronously rotate through the belt, the steel cable is further retracted into the winding reel, the window frames are pulled to the outside of the roof through the driving of the steel cable, the motor is reversed, the steel cable is lowered to the window hole on the lower floor, the window frames are pulled to the inside of the window hole through installation personnel on the window hole, the window frames can be taken down through the reversed rotating handles, after the window frames are taken down, the steel cable is retracted upwards, the clamping range of the fixing buckles can be adjusted according to the thickness of different window frames through the movable plates and the elevator, the window frames can be fixed stably and safely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a lifter for a door and window sash according to an embodiment of the present utility model;
fig. 2 is a schematic perspective view of a mounting portion and a fixing portion according to an embodiment of the present utility model;
fig. 3 is a schematic perspective view of a rotating portion according to an embodiment of the present utility model;
fig. 4 is an exploded view of a lifting part according to an embodiment of the present utility model.
In the figure: 100-fixing the assembly; 110-a mounting portion; 111-baffle plates; 112-motor seat plate; 113-a motor; 114-a driving wheel; 115-belt; 120-fixing part; 121-supporting plates; 122-fixing frame; 123-a base; 124-cardboard; 200-lifting components; 210-a rotating part; 211-connecting rods; 212-clamping a shaft; 213-a drive shaft; 214-a bearing; 215-winding reel; 216-driven wheel; 217-wire rope; 220-lifting part; 221-fixing buckle; 222-a limit groove; 223-a movable plate; 224-limiting block; 225-a threaded rod; 226-a swivel handle; 227-anti-skid lines.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: a lifter for a door and window sash includes a fixing assembly 100 and a lifting assembly 200.
The lifting assembly 200 is arranged on the fixed assembly 100, the threaded rod 225 is conveniently driven to rotate by the arrangement of the rotating handle 226, the movable plate 223 is prevented from rotating by the arrangement of the limiting groove 222 and the limiting block 224, an installer pulls a window frame outside the window hole into the window hole, the window frame can be installed, the situation that a plurality of persons can cooperatively lift the window frame into the window hole to install the window frame is avoided, the number of personnel operation is reduced, and the labor intensity of the workers is reduced.
Referring to fig. 1 and 2, the fixing assembly 100 includes a mounting portion 110 and a fixing portion 120, the mounting portion 110 includes a baffle 111, a motor seat board 112, a motor 113 and a driving wheel 114, the motor seat board 112 is fixed on an outer wall of the baffle 111, the motor 113 is fixed on an upper surface of the motor seat board 112, the driving wheel 114 is fixed on an output shaft of the motor 113, materials of a support plate 121, a fixing frame 122, a base 123 and a clamping plate 124 are high-strength steel plates, the fixing portion 120 is arranged on the mounting portion 110, the fixing portion 120 includes a support plate 121, a fixing frame 122, a base 123 and a clamping plate 124, the support plate 121 and the fixing frame 122 are fixed on the outer wall of the baffle 111, the fixing frame 122 is fixedly connected with the support plate 121, a bottom end of the fixing frame 122 is fixed with the base 123, and the clamping plate 124 is fixed on a lower surface of the support plate 121.
Referring to fig. 1-4, the lifting assembly 200 includes a rotating portion 210 and a lifting portion 220, the rotating portion 210 is disposed on the mounting portion 110, the rotating portion 210 includes a connecting rod 211, a clamping shaft 212, a transmission shaft 213, a bearing 214, a winding reel 215 and a steel cable 217, the connecting rod 211 is fixed on an outer wall of the fixing frame 122, the clamping shaft 212 is fixed on the outer wall of the connecting rod 211, two ends of the transmission shaft 213 are provided with the bearing 214, the transmission shaft 213 is rotationally connected with the clamping shaft 212 through the bearing 214, the winding reels 215 are fixed on the transmission shaft 213, the two winding reels 215 are symmetrically distributed, the steel cable 217 is wound on the winding reel 215, a driven wheel 216 is fixed in the middle of the connecting rod 211, the driven wheel 216 and the driving wheel 114 are in transmission connection through a belt 115, the lifting portion 220 is disposed on the rotating portion 210, the lifting portion 220 includes a fixing buckle 221, a movable plate 223, a threaded rod 225 and a rotating handle 226, the movable plate 223 is slidably disposed on the fixing buckle 221, the threaded rod 225 penetrates through the fixing buckle 221, the threaded rod 225 is rotationally connected with the movable plate 214 through the bearing 214, the other end of the threaded rod 226 is fixedly provided with the rotating handle 226, a limiting groove 222 is disposed on the bottom wall of the fixing buckle 221, and the limiting block 222 is fixedly disposed on the sliding groove 227, and the sliding stop block 224 is disposed on the opposite surfaces of the limiting block 222.
Specifically, the working principle of the lifter of the door and window fan is as follows: when the window frame is used, the same type window frame of the same house type of each floor is conveyed to the roof in advance through the crane, the steel cable 217 is pulled into the roof, the window frame is installed in four groups of fixing buckles 221, the window frame can be fastened and fixed through the rotary rotating handles 226, the motor 113 is restarted, the driving wheel 114 on the output shaft of the motor 113 drives the driven wheel 216 to synchronously rotate through the belt 115, the steel cable 217 is further retracted into the winding reel 215, the window frame is pulled to the outside of the roof through the driving of the steel cable 217, the motor 113 is reversed, the steel cable 217 is lowered to the window hole of the floor below, the window frame is pulled into the window hole through an installer at the window hole, the window frame can be taken down through the reverse rotating handles 226, after the window frame is taken down, the motor 113 is started again, the steel cable 217 is retracted upwards, the lifting device can adjust the clamping range of the fixing buckles 221 according to the thickness of different window frames through the movable plates 223 and the threaded rods 225, the window frame is firmly fixed, and the safety is high.
It should be noted that, the specific model specification of the motor 113 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the motor 113 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. A lifter for door and window wings, comprising
The fixing assembly comprises a mounting part and a fixing part, and the fixing part is arranged on the mounting part;
the lifting assembly comprises a rotating part and a lifting part, wherein the rotating part is arranged on the mounting part, and the lifting part is arranged on the rotating part.
2. The door and window sash lifter according to claim 1, wherein the mounting portion includes a baffle, a motor seat plate, a motor and a driving wheel, the motor seat plate is fixed on an outer wall of the baffle, the motor is fixed on an upper surface of the motor seat plate, and the driving wheel is fixed on an output shaft of the motor.
3. The lifter for door and window wings according to claim 2, wherein the fixing portion comprises a support plate, a fixing frame, a base and a clamping plate, the support plate and the fixing frame are both fixed on the outer wall of the baffle plate, the fixing frame is fixedly connected with the support plate, the bottom end of the fixing frame is fixedly connected with the base, and the clamping plate is fixed on the lower surface of the support plate.
4. A door and window fan lifter according to claim 3, wherein the rotating part comprises a connecting rod, a clamping shaft, a transmission shaft, bearings, bobbins and steel cables, the connecting rod is fixed on the outer wall of the fixing frame, the clamping shaft is fixed on the outer wall of the connecting rod, the bearings are arranged at two ends of the transmission shaft, the transmission shaft is rotationally connected with the clamping shaft through the bearings, the bobbins are fixed on the transmission shaft, the two bobbins are symmetrically distributed, and the steel cables are wound on the bobbins.
5. The door and window sash lifter according to claim 4, wherein a driven wheel is fixed to the middle of the connecting rod, and the driven wheel is connected with the driving wheel through a belt transmission.
6. The lifter for a door and window sash according to claim 4, wherein the lifting portion comprises a fixed buckle, a movable plate, a threaded rod and a rotating handle, the fixed buckle is movably mounted on the steel cable, the movable plate is slidably arranged on the fixed buckle, threads of the threaded rod penetrate through the fixed buckle, the threaded rod and the movable plate are rotatably connected through a bearing, and the rotating handle is fixed to the other end of the threaded rod.
7. The lifter for door and window wings according to claim 6, wherein a limiting groove is formed in the bottom wall of the fixing buckle, a limiting block is fixed on the lower surface of the movable plate, and the limiting block is slidably arranged in the limiting groove.
8. The door and window sash lifter according to claim 6, wherein the lifting portion further comprises anti-slip patterns, and the anti-slip patterns are provided on opposite surfaces of the fixed buckle and the movable plate.
9. A door and window sash lifter according to claim 3, wherein the support plate, the fixing frame, the base and the clamping plate are all made of high-strength steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321642518.6U CN220165691U (en) | 2023-06-27 | 2023-06-27 | Lifter for door and window fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321642518.6U CN220165691U (en) | 2023-06-27 | 2023-06-27 | Lifter for door and window fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165691U true CN220165691U (en) | 2023-12-12 |
Family
ID=89057004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321642518.6U Active CN220165691U (en) | 2023-06-27 | 2023-06-27 | Lifter for door and window fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220165691U (en) |
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2023
- 2023-06-27 CN CN202321642518.6U patent/CN220165691U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |