CN114537484B - Building door and window stair handling device - Google Patents
Building door and window stair handling device Download PDFInfo
- Publication number
- CN114537484B CN114537484B CN202210213428.9A CN202210213428A CN114537484B CN 114537484 B CN114537484 B CN 114537484B CN 202210213428 A CN202210213428 A CN 202210213428A CN 114537484 B CN114537484 B CN 114537484B
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- Prior art keywords
- frame
- bracket
- window
- box
- stair
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
- B62B1/20—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows involving parts being collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a building door and window stair carrying device which comprises a frame, wherein a bracket is hinged to the upper end of the frame, an expansion bracket is connected to the front end of the frame in a sliding mode, a handle and supporting legs are arranged on the expansion bracket, a supporting plate is arranged at the rear end of the frame, a guide box with the same length as the frame is arranged at the bottom of the frame, a moving mechanism is connected to the guide box in a sliding mode and comprises a moving box and wheels, the wheels are arranged on two sides of the moving box, and a control button for controlling the relative movement of the moving box and the guide box is arranged at the handle. Replace the manpower to realize entrusting the door and window on stair, easy operation is convenient, and whole stair climbing process does not need the manual work to drag hard and just can accomplish stair climbing process, greatly reduced intensity of labour, improved conveying efficiency and security.
Description
Technical Field
The invention relates to the technical field of door and window carrying, in particular to a building door and window stair carrying device.
Background
The building door and window are divided into enclosure members or partition members according to different positions, have different design requirements, have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, and are important components in a building enclosure structure system.
For floors without elevators, when doors and windows are installed, the doors and the windows are carried to the floors layer by a carrier, the doors and the windows are heavy, the carrying quantity is large, the labor intensity is high, the doors and the windows are carried again after a rest of several minutes once, the carrying efficiency is low, and certain dangers exist in the carrying process.
Disclosure of Invention
The invention aims at the defects in the prior art, and provides the building door and window stair carrying device which replaces manpower to carry out carrying on the door and window on the stair, is simple and convenient to operate, can finish the stair climbing process without manually pulling forcefully in the whole stair climbing process, greatly reduces the labor intensity, and improves the transportation efficiency and the safety.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a building door and window stair handling device, includes the frame, the upper end of frame articulates there is the bracket, and the front end sliding connection of frame has the expansion bracket, be equipped with handle and supporting leg on the expansion bracket, the rear end of frame is equipped with the backup pad, and the bottom of frame is equipped with the direction box isometric with the frame, sliding connection has moving mechanism on the direction box, moving mechanism is including removing box and wheel, the both sides of removing the box are equipped with the wheel, handle department is equipped with the control button that control removed box and direction box relative motion.
Preferably, be equipped with the support frame on the frame, the bottom of bracket is connected with the pivot, the pivot is articulated with the support frame, the rear end of frame is equipped with the solid fixed ring of second, the solid fixed ring of second is equipped with the second slide opening, be equipped with on the lateral wall of bracket with the first positioning bolt of second slide opening complex, the bottom of bracket is connected with first solid fixed ring, be equipped with first slide opening on the first solid fixed ring, be equipped with on the bracket with first slide opening complex second positioning bolt.
Preferably, one end of the bracket is provided with a blocking frame, the other end of the bracket is provided with a sliding groove, a supporting rod is inserted in the sliding groove, and a first locking bolt for fixing the supporting rod is arranged on the side wall of the bracket.
Preferably, one side of the bracket is provided with a first hook block, the other side of the bracket is inserted with a sliding frame, one end of the sliding frame is vertically connected with a stop lever, the upper end of the stop lever is provided with a second hook block, and the sliding frame is connected with the bracket through an adjusting screw rod.
Preferably, the rear end of the frame is connected with a tail plate, the supporting plate is connected with the tail plate, and an anti-skidding sleeve is sleeved on the outer side of the supporting plate.
Preferably, be equipped with the lead screw in the direction box, the one end of direction box is equipped with the motor of being connected with the lead screw, one side of motor is connected with the lithium cell, and the bottom of direction box is equipped with the hole of stepping down, the upper end of removing the box be equipped with lead screw thread fit's axle sleeve.
Preferably, the lateral wall of the guide box is provided with a guide hole, and the upper end of the movable box is provided with a guide plate matched with the guide hole.
Preferably, the telescopic frame comprises a connecting rod and a push-pull rod, the connecting rod is perpendicularly connected with the push-pull rod, the connecting rod is connected with the frame in an inserting mode, a second locking bolt for fixing the connecting rod is arranged on the frame, supporting blocks are arranged on the push-pull rod, the handles are located on two sides of the supporting blocks, the supporting legs are located at the bottoms of the supporting blocks, the control buttons are installed on the front sides of the supporting blocks, and the number of the control buttons is two and is used for controlling the forward rotation and the reverse rotation of the motor.
Preferably, the lithium battery and the motor are positioned between the two tail plates.
Preferably, the number of the brackets is two, and the maximum rotation angle of the brackets outwards is 60 degrees.
Compared with the prior art, the invention has the beneficial effects that:
1. the stair climbing device has the advantages that the door and window can be consigned on the stair instead of manpower, the operation is simple and convenient, the stair climbing process can be completed without manually pulling forcefully in the whole stair climbing process, the labor intensity is greatly reduced, and the transportation efficiency and the safety are improved; can realize the dual use of level land and stair, application range is wider, has improved the convenience of door and window transportation greatly.
2. The door and window support frame is provided with the rotatable bracket, so that the transportation quantity is increased, the transverse space occupation of the door and window in transportation is reduced, the bracket is obliquely arranged, the placing stability of the door and window in transportation is ensured, the support rod is arranged at the front end of the bracket, the supporting stability of a large-size door and window is ensured, the stop rod and the stop frame are arranged on one side of the bracket, the door and window can be placed to slide, and the transportation safety and the fixing reliability are ensured.
3. According to the invention, the telescopic frame is arranged at the front end of the bracket, so that the convenience of transportation and use can be improved according to the size of the transportation door and window and the whole length of the stair space adjusting device.
4. The support plate is arranged at the tail part of the frame, so that the convenience and the stability of the frame support during climbing stairs are improved, the inclination angle of the frame during sliding of the moving mechanism is reduced, and the use safety is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a left side view of the present invention;
FIG. 6 is a right side view of the present invention;
FIG. 7 is a first structural view of the bracket;
FIG. 8 is a second structural view of the bracket;
FIG. 9 is a schematic structural view of a moving mechanism;
FIG. 10 is a schematic structural view of a guide box;
FIG. 11 is a schematic view of the present invention in a flat ground transportation configuration;
fig. 12 is a schematic structural view of the stair transportation of the invention.
In the figure: 1-a bracket; 101-a blocking frame; 102-a first hook block; 103-a chute; 104-a support bar; 105-a first locking bolt; 106-carriage; 107-adjusting screw; 108-a stop lever; 109-a second hook block; 110-a rotating shaft; 111-a first retaining ring; 112-a first slide hole; 113-a first positioning bolt; 2-a moving mechanism; 201-a wheel; 202-a mobile box; 203-a guide plate; 204-shaft sleeve; 3-a frame; 301-a second locking bolt; 302-a second positioning bolt; 303-a support frame; 304-a tail plate; 305-a support plate; 306-anti-slip cover; 307-a second retaining ring; 308-a second slide hole; 4-a telescopic frame; 401-connecting rod; 402-a push-pull rod; 403-a support block; 404-control buttons; 405-a handle; 406-support legs; 5-a lithium battery; 6, a motor; 7-a guide box; 701-abdicating holes; 702-a pilot hole; 703-lead screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, a building door, window stair handling device, including frame 3, the upper end of frame 3 articulates there is bracket 1, the quantity of bracket 1 is two, when bracket 1 is horizontal, two bracket 1 height are the same, bracket 1 outside maximum rotation angle is 60, bracket 1 can rotate and become the tilt state, and maximum angle is injectd at 60, its main objective can guarantee the safety after door, window are put on the one hand, stability, on the other hand can reduce the door, the shared width of window on the horizontal direction, satisfy both sides bracket 1 can both carry door, window, the width and the quantity of transportation door, window have been increased.
As shown in fig. 5 to 8, a support frame 303 is disposed on the frame 3, each bracket 1 is connected and supported by two support frames 303, the bottom of each bracket 1 is connected with the rotating shaft 110, the rotating shaft 110 is hinged to the support frames 303, a second fixing ring 307 is disposed at the rear end of the frame 3, a second sliding hole 308 is disposed on the second fixing ring 307, a first positioning bolt 113 matched with the second sliding hole 308 is disposed on the sidewall of each bracket 1, the bottom of each bracket 1 is connected with a first fixing ring 111, a first sliding hole 112 is disposed on the first fixing ring 111, and a second positioning bolt 302 matched with the first sliding hole 112 is disposed on each bracket 1, that is, after the angle of each bracket 1 is adjusted, each bracket 1 is fixed by the first positioning bolt 113 and the second positioning bolt 302.
In addition, one end of the bracket 1 is provided with a blocking frame 101, the blocking frame 101 is positioned at the tail part of the frame 3, the other end of the bracket 1 is provided with a sliding groove 103, a supporting rod 104 is inserted in the sliding groove 103, the upper end of the supporting rod 104 is flush with the upper end of the bracket 1, when the length of a door or a window is large, the supporting rod 104 can be pulled out to support the door or the window, the stability of the door or the window during transportation is ensured, the door or the window is prevented from shaking, and the side wall of the bracket 1 is provided with a first locking bolt 105 for fixing the supporting rod 104.
One side of bracket 1 is equipped with first hook 102, the carriage 106 has been pegged graft to the opposite side of bracket 1, the one end of carriage 106 is connected with pin 108 perpendicularly, can shelter from door, window, the upper end of pin 108 is equipped with second hook 109, be connected through adjusting screw 107 between carriage 106 and the bracket 1, adjusting screw 107's quantity is two, threaded connection between adjusting screw 107 and the frame 3, nut through adjusting screw 107 can promote carriage 106, fix carriage 106.
As shown in fig. 4, a supporting plate 305 is arranged at the rear end of the vehicle frame 3, a guide box 7 with the same length as the vehicle frame 3 is arranged at the bottom of the vehicle frame 3, a moving mechanism 2 is connected to the guide box 7 in a sliding manner, as shown in fig. 9, the moving mechanism 2 comprises a moving box 202 and wheels 201, the wheels 201 are arranged on two sides of the moving box 202, as shown in fig. 10, a lead screw 703 is arranged in the guide box 7, a motor 6 connected with the lead screw 703 is arranged at one end of the guide box 7, a lithium battery 5 is connected to one side of the motor 6, as shown in fig. 3, a abdicating hole 701 is arranged at the bottom of the guide box 7, and a shaft sleeve 204 in threaded fit with the lead screw 703 is arranged at the upper end of the moving box 202.
In order to ensure the stability of the movement of the movable box 202, a guide hole 702 is provided on the side wall of the guide box 7, and a guide plate 203 engaged with the guide hole 702 is provided on the upper end of the movable box 202.
The rear end of the frame 3 is connected with a tail plate 304, the lithium battery 5 and the motor 6 are positioned between the two tail plates 304, the supporting plate 305 is connected with the tail plate 304, the outer side of the supporting plate 305 is sleeved with an anti-slip sleeve 306, the anti-slip sleeve 306 is made of rubber, and when the anti-slip stair is used, the supporting plate 305 and a stair step can be prevented from slipping.
As shown in fig. 2, an expansion bracket 4 is slidably connected to the front end of the vehicle frame 3, the expansion bracket 4 includes a connecting rod 401 and a push-pull rod 402, the connecting rod 401 is vertically connected to the push-pull rod 402, the connecting rod 401 is inserted into the vehicle frame 3, the vehicle frame 3 is provided with a second locking bolt 301 for fixing the connecting rod 401, the push-pull rod 402 is provided with a supporting block 403, two sides of the supporting block 403 are provided with handles 405, the lower end of the supporting block 403 is provided with a supporting leg 406, the front end of the supporting block 403 is provided with control buttons 404, and the number of the control buttons 404 is two and is used for controlling the forward rotation and the reverse rotation of the motor 6.
The specific using method comprises the following steps:
as shown in fig. 11-12, the angle of the bracket 1 is properly adjusted according to the width of the transportation door or window, so that the bracket 1 on both sides can be placed on the door or window and then fixed, and at the same time, the sliding frame 106 is adjusted to adjust the distance between the stop lever 108 and the vehicle frame 3, so as to avoid the interference between the positions of the door or window on both sides, and according to the length of the door or window, the length of the support rod 104 is adjusted to support the door or window, so that the door or window can be bound by a rope after being placed on the bracket 1, in order to ensure the safety during transportation, the first hook block 102 and the second hook block 109 on both sides of the bracket 1 can facilitate the binding of the rope, and when the moving mechanism 2 is positioned near the end of the vehicle frame 3 during transportation on a flat ground, the moving transportation is performed by lifting one end of the vehicle frame 3 and pulling the vehicle frame 3; when going upstairs, the front end of the frame 3 is lifted backwards, the support plate 305 is in contact with the stairs, meanwhile, the wheel 201 is suspended, the motor 6 is started, the screw 703 rotates to drive the moving mechanism 2 to slide upwards along the guide box 7, when the moving mechanism 2 slides to the other end of the guide box 7, the moving mechanism stops, at this time, the moving mechanism 2 stops moving, the guide box 7 drives the frame 3 to move upwards along the stairs, at this time, the front end of the frame 3 is pressed downwards to enable the wheel 201 to be supported in contact with the steps, the support plate 305 is in contact with the steps, the moving mechanism 2 is suspended by an operator lifting the front end of the frame 3 through the handle 405, the front end moves upwards along the stairs along with the movement of the frame 3, when the tail end of the guide box 7 moves to the moving mechanism 2, the steps are repeated, the support plate 305 is in contact with the steps to enable the moving mechanism 2 to move upwards along the guide box 7, the moving mechanism 2 is suspended, the steps are repeated, the steps are completed, the whole pulling process is a labor-saving, the labor of the operator can greatly improve the transportation efficiency, and the safety of the transportation door can be greatly improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a building door and window stair handling device, includes frame, its characterized in that: the upper end of frame articulates there is the bracket, and the front end sliding connection of frame has the expansion bracket, be equipped with handle and supporting leg on the expansion bracket, the rear end of frame is equipped with the backup pad, and the bottom of frame is equipped with the direction box isometric with the frame, sliding connection has moving mechanism on the direction box, moving mechanism is including removing box and wheel, the both sides of removing the box are equipped with the wheel, handle department is equipped with the control button that control removed box and direction box relative motion.
2. The building door and window stair handling device of claim 1, wherein: the frame is provided with a support frame, the bottom of the bracket is connected with a rotating shaft, the rotating shaft is hinged to the support frame, the rear end of the frame is provided with a second fixing ring, the second fixing ring is provided with a second sliding hole, the side wall of the bracket is provided with a first positioning bolt matched with the second sliding hole, the bottom of the bracket is connected with a first fixing ring, the first fixing ring is provided with a first sliding hole, and the bracket is provided with a second positioning bolt matched with the first sliding hole.
3. The building door and window stair handling device of claim 1, wherein: one end of the bracket is provided with a blocking frame, the other end of the bracket is provided with a sliding groove, a supporting rod is inserted in the sliding groove, and a first locking bolt for fixing the supporting rod is arranged on the side wall of the bracket.
4. The building door and window stair handling device of claim 1, wherein: one side of the bracket is provided with a first hook block, the other side of the bracket is inserted with a sliding frame, one end of the sliding frame is vertically connected with a stop lever, the upper end of the stop lever is provided with a second hook block, and the sliding frame is connected with the bracket through an adjusting screw rod.
5. The building door and window stair handling device of claim 1, wherein: the rear end of the frame is connected with a tail plate, the supporting plate is connected with the tail plate, and an anti-slip sleeve is sleeved on the outer side of the supporting plate.
6. The building door and window stair handling device of claim 5, wherein: the lead screw is arranged in the guide box, a motor connected with the lead screw is arranged at one end of the guide box, a lithium battery is connected to one side of the motor, a yielding hole is formed in the bottom of the guide box, and a shaft sleeve matched with the lead screw in a threaded mode is arranged at the upper end of the movable box.
7. The building door and window stair conveying device according to claim 6, wherein: the lateral wall of the guide box is provided with a guide hole, and the upper end of the movable box is provided with a guide plate matched with the guide hole.
8. The building door and window stair handling device of claim 1, wherein: the telescopic frame comprises a connecting rod and a push-pull rod, the connecting rod is perpendicularly connected with the push-pull rod, the connecting rod is connected with the frame in an inserting mode, a second locking bolt for fixing the connecting rod is arranged on the frame, supporting blocks are arranged on the push-pull rod, the handles are located on two sides of the supporting blocks, the supporting legs are located at the bottoms of the supporting blocks, the control buttons are installed on the front sides of the supporting blocks, and the number of the control buttons is two and is used for controlling forward rotation and reverse rotation of the motor.
9. The building door and window stair handling device of claim 6, wherein: the lithium battery and the motor are positioned between the two tail plates.
10. The building door and window stair handling device of claim 1, wherein: the number of the brackets is two, and the maximum outward rotation angle of the brackets is 60 degrees.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210213428.9A CN114537484B (en) | 2022-03-04 | 2022-03-04 | Building door and window stair handling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210213428.9A CN114537484B (en) | 2022-03-04 | 2022-03-04 | Building door and window stair handling device |
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Publication Number | Publication Date |
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CN114537484A CN114537484A (en) | 2022-05-27 |
CN114537484B true CN114537484B (en) | 2022-11-25 |
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CN202210213428.9A Active CN114537484B (en) | 2022-03-04 | 2022-03-04 | Building door and window stair handling device |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116853379B (en) * | 2023-07-12 | 2024-03-26 | 广东福临门世家智能家居有限公司 | Stair transportation equipment for manufacturing stainless steel doors and windows |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0774403A1 (en) * | 1995-08-29 | 1997-05-21 | Joachim Engelbrecht | Motor driven conveying equipment for stairs |
JP2006076330A (en) * | 2004-09-07 | 2006-03-23 | Kanto Auto Works Ltd | Carrier truck |
CN103963813A (en) * | 2014-04-03 | 2014-08-06 | 浙江理工大学 | Novel multipurpose electric carrier stair climbing vehicle |
CN106828551A (en) * | 2017-01-05 | 2017-06-13 | 内蒙古大学 | A kind of pair of electric cylinder supporting leg lifting falls booster type stair activity barrow |
CN208278140U (en) * | 2018-05-29 | 2018-12-25 | 张昕妍 | One kind climbing building hand buggy |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2513457C (en) * | 2004-09-29 | 2012-05-15 | Delaware Capital Formation Inc. | Removable caster system |
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2022
- 2022-03-04 CN CN202210213428.9A patent/CN114537484B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0774403A1 (en) * | 1995-08-29 | 1997-05-21 | Joachim Engelbrecht | Motor driven conveying equipment for stairs |
JP2006076330A (en) * | 2004-09-07 | 2006-03-23 | Kanto Auto Works Ltd | Carrier truck |
CN103963813A (en) * | 2014-04-03 | 2014-08-06 | 浙江理工大学 | Novel multipurpose electric carrier stair climbing vehicle |
CN106828551A (en) * | 2017-01-05 | 2017-06-13 | 内蒙古大学 | A kind of pair of electric cylinder supporting leg lifting falls booster type stair activity barrow |
CN208278140U (en) * | 2018-05-29 | 2018-12-25 | 张昕妍 | One kind climbing building hand buggy |
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