CN111232881A - Multifunctional conveying device for doors and windows - Google Patents
Multifunctional conveying device for doors and windows Download PDFInfo
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- CN111232881A CN111232881A CN201811469928.9A CN201811469928A CN111232881A CN 111232881 A CN111232881 A CN 111232881A CN 201811469928 A CN201811469928 A CN 201811469928A CN 111232881 A CN111232881 A CN 111232881A
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- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/46—Control devices non-automatic electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/023—Hoists
- B66D2700/025—Hoists motor operated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a multifunctional conveying device for doors and windows, wherein a forklift device comprises a fixed support, a ground fork lifting device, two universal wheels and two rollers; universal wheels are fixed at the rear ends of the two bottom surface brackets, rolling wheels are installed at the front ends of the two bottom surface brackets, and locking devices capable of being locked on the ground are fixed at the two end parts of the two bottom surface brackets; the ground fork is fixed on the ground fork lifting device, and the ground fork lifting device is fixed in the middle of the lower cross beam; the lifting device comprises a supporting rod, a sliding rail B, a sliding lifting device and a limiting plate, wherein the upper end surface of the supporting rod is provided with a top plate, and the sliding lifting device comprises an electric lifting machine, a travelling wheel, a fixing frame and a remote control device; the lower end of the supporting rod is detachably fixed on the ground fork lifting device; the fixed cross beam of the sliding rail B is detachably fixed at the upper ends of the two vertical beams, and an electric hoist which is driven by the traveling wheels and can slide along the sliding rail B is arranged on the fixed cross beam. The invention can transport some materials of the installation window on the plane, and can conveniently lift the materials to each floor, the structure is simple, the use is convenient, and the labor is saved.
Description
Technical Field
The invention belongs to the technical field of mechanical carrying, and relates to a multifunctional conveying device for doors and windows.
Background
At present, building site needs the manual work to transport the floor that needs the installation through the engineering elevator at the in-process of installation door and window, then carries on the entrance to a cave on, and this in-process is manual operation, and is troublesome and arduous, and the security is poor.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides the multifunctional conveying device for the doors and the windows, which can convey some materials for installing the windows in a plane, can conveniently lift the materials to each floor, has a simple structure, is convenient to use, saves labor and has high carrying safety.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a multifunctional conveying device for doors and windows comprises a forklift device and a lifting device;
the forklift device comprises a fixed support, a ground fork lifting device, two universal wheels and two idler wheels; the fixed support comprises two Z-shaped bottom surface supports, two vertical beams, an upper cross beam, a lower cross beam and a middle transverse support frame which are fixed together; the rear end parts of the two bottom surface brackets are respectively fixed at two ends of the lower cross beam, the rear ends of the two bottom surface brackets are fixed with universal wheels, the front ends of the two bottom surface brackets are provided with rolling wheels, and the two end parts of the two bottom surface brackets are respectively fixed with locking devices which can be locked on the ground; the ground fork comprises a vertical fixing frame and an inserting plate fixed at the lower end of the vertical fixing frame, and sliding blocks extending out of two ends of the vertical fixing frame are slidably connected to opposite sliding rails A on two vertical beams; the middle transverse support frame is fixed in the middle of the rear end surfaces of the two vertical beams; the ground fork is fixed on the ground fork lifting device, and the ground fork lifting device is fixed in the middle of the lower cross beam; the ground fork lifting device comprises a lifting cylinder, a cross bar, two chain wheels and two chains which are vertically arranged; the shell of the lifting cylinder is fixedly or rotatably fixed in the middle of the lower cross beam, a cross bar is fixed at the upper end of a lifting rod of the lifting cylinder, and chain wheels are respectively fixed at the two ends of the cross bar; one end of each chain is fixed at the lower end of the vertical fixing frame, and the other end of each chain is fixed at the upper end of the middle transverse support frame after bypassing the chain wheel; the lifting of the lifting rod drives the lifting of the cross bar;
the lifting device comprises a supporting rod, a sliding rail B, a slidable lifting device and a limiting plate, wherein the upper end surface of the supporting rod is provided with a top plate; a sleeve positioned at the right upper end of the center of the cross bar is fixed in the middle of an upper cross beam of the forklift device, and the lower end of the support rod passes through the sleeve and is detachably fixed in the center of the cross bar; the fixed cross beam of the sliding rail B is detachably fixed at the upper ends of the two vertical beams, and the limiting plate is fixed at the front end of the sliding rail B; the slidable lifting device comprises an electric lifting machine driven by a motor A, a travelling wheel driven by a motor B, a fixed frame of the electric lifting machine and a remote control device comprising a remote controller and a receiving device; circular blocking walls at two ends of a drum shaft of the electric hoist are respectively clamped and fixed in the fixed frame; when the sliding rail B is a single sliding rail, the travelling wheels are single-rail travelling wheels, a pair of clamping beams are respectively fixed at the front end and the rear end of the fixing frame, rollers arranged on rails at the left end and the right end of the single sliding rail are fixed at the upper end of each clamping beam, and single-rail travelling wheels with wheels arranged at the left end and the right end of the single sliding rail are fixed in the middle of the upper end surface of the fixing frame; when the sliding rails B are two sliding rails, the travelling wheels are double-track travelling wheels, a pair of clamping beams are fixed at the front end and the rear end of the fixing frame, a sliding wheel clamped on the tracks at the left end and the right end of the two sliding rails is fixed at the upper end of each clamping beam, and double-track travelling wheels are installed on the tracks at the left end and the right end of one end of the upper end surface of the fixing frame, which is not fixed with the clamping beams; a lifting hook is fixed at the lower end of an oil wire rope of the electric hoist; the receiving device of the remote control device is fixed at the front end of the fixed frame.
Preferably, the lifting cylinder is a hydraulic cylinder controlled by a stepping control valve, the shell of the lifting cylinder is a hydraulic cylinder body, and the lifting rod is a piston rod of the hydraulic cylinder; the bottom end of the hydraulic cylinder is provided with a pedal rod, the pedal rod is stepped to supply oil to the hydraulic cylinder, and a piston rod of the hydraulic cylinder rises; and (4) loosening the pedal rod, discharging oil from the hydraulic cylinder, and ascending and descending a piston rod of the hydraulic cylinder.
Further preferably, the lifting cylinder is an air cylinder, the housing of the lifting cylinder is an air cylinder body, the lifting rod is a piston rod of the air cylinder, and the air inlet and the air outlet of the air cylinder are respectively connected with the air source through electromagnetic valves. Simple structure, the manpower sparingly.
Preferably, the lifting cylinder is a long nut and a lead screw driven by a motor, the shell of the lifting cylinder is the long nut, and the lifting rod is the lead screw; the motor is fixed in the middle of the lower beam, and a long screw is fixed on an output shaft of the motor. Simple structure, the manpower sparingly.
Further preferably, the invention further comprises an auxiliary support frame, the auxiliary support frame is a door-shaped support frame, the left vertical support frame and the right vertical support frame are detachably fixed at the front ends of the two bottom surface supports of the fixed support, and the transverse support frame is detachably fixed on the upper end surface or the lower end surface of the slide rail B. The auxiliary supporting function is achieved for the sliding rail B, the acting force between the fixed cross beam and the two vertical beams of the sliding rail B is reduced, and the service life is prolonged.
Further preferably, the inner end faces of the left and right vertical supports of the auxiliary support frame are fixed with fixing rings a up and down, one end of each of the two tightening belts a is fixed on one fixing ring a of the left and right vertical supports, and the hooks at the other end are fixed on the other fixing ring a of the right and left vertical supports in a crossing manner. Play the effect of taut left and right vertical support frame, increase auxiliary stay's support intensity.
Further preferably, when the slide rails B are two slide rails, the left and right ends of the fixed cross beam of the two slide rails and the front ends of the left and right slide rails are respectively fixed with a fixed ring B, one end of each of the two tightening belts B is respectively fixed on the left and right fixed rings B of the fixed cross beam, and the hooks at the other end are fixed on the fixed rings B of the right and left slide rails in a crossing manner. The function of tensioning the two slide rails of the slide rail B is achieved, and the supporting strength of the slide rail B is increased.
Further preferably, the locking device is a groove-shaped protrusion fixed at the bottom of the outer end face of the side wall of the bottom bracket, the groove-shaped protrusion is provided with a threaded hole, and the groove-shaped protrusion is abutted and fixed on the ground by a screw matched with the threaded hole.
Further preferably, the insertion plate is two or more narrow plates, and the lower end surfaces of the front ends of the narrow plates incline upwards to form fork points. The goods are convenient to load.
The lifting device can be disassembled, and when the lifting device is not used, the lifting device is separated from the forklift device, so that the storage space is reduced, and the transportation is convenient. During the use, under the floor, can use fork truck device alone with some materials transportation downstairs of installing the window entrance to a cave department of window, then transport the device to the floor of installation window, install the bracing piece on fork truck device, remove the back that targets in place, lock locking means subaerial, reuse ground fork elevating gear with the roof of bracing piece on the roof, fix elevating gear's slide rail B to the upper end of two perpendicular roof beams again, there is the good auxiliary stay frame of installation of auxiliary stay frame, install slidable hoisting gear on slide rail B again, use the remote controller to move slidable hoisting gear outside the window entrance to a cave, press the remote controller, make the lifting hook downstairs, then in transporting some materials of installing the window to this floor in proper order, then dismantle hoisting gear, transport other levels and use. According to the invention, as long as materials are hung on the hook below the building and one person on the building operates the remote controller, the materials conveyed to the floor can be taken down from the hook, so that the labor is greatly saved, the carrying safety is high, the engineering elevator is vacated, the elevator can be used for meeting the requirements of other projects, and the construction project is accelerated. The invention has simple structure and convenient use.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
fig. 3 is a schematic perspective view of the forklift device according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in embodiment 1 of fig. 1 and 3, the present embodiment includes a forklift device and a lifting device.
The forklift device comprises a fixed support, a ground fork lifting device and two universal wheels 11. The fixed support comprises two Z-shaped bottom surface supports 25 and 26, two vertical beams 21 and 22, upper and lower cross beams 16 and 31 and a middle transverse support frame 32 which are fixed together. The two bottom surface brackets 25 and 26 are respectively fixed at the rear ends thereof to both ends of the lower beam 31, and are respectively fixed at the rear ends thereof with universal wheels 11, at the front ends thereof with rollers 29, and at both ends thereof with locking devices which can be locked on the ground. Preferably, the locking device is a groove-shaped protrusion 27 fixed at the bottom of the outer end face of the side wall of the bottom bracket 25, the groove-shaped protrusion 27 is provided with a threaded hole, and the groove-shaped protrusion is abutted and fixed on the ground by a screw 13 matched with the threaded hole. The ground fork comprises a vertical fixing frame 1 and an inserting plate 19 fixed at the lower end of the vertical fixing frame 1, and sliding blocks 38 extending out of two ends of the vertical fixing frame 1 are slidably connected to opposite sliding rails A39 on two vertical beams 21 and 22. Preferably, the insertion plate 19 is two or more narrow plates, and the lower end surfaces of the front ends of the narrow plates incline upwards to form fork points. The middle transverse support frame 32 is fixed in the middle of the rear end faces of the two vertical beams 21 and 22. The ground fork is fixed on the ground fork lifting device, and the ground fork lifting device is fixed in the middle of the lower cross beam 31. The ground fork lifting device comprises a lifting cylinder 5, a cross bar 23, two chain wheels 24 and two chains 18 which are vertically arranged; the shell of the lifting cylinder 5 is fixed in the middle of the lower beam 31, the upper end of the lifting rod 28 is fixed with a cross bar 23, and two ends of the cross bar 23 are respectively fixed with chain wheels 24; one end of each chain 18 is fixed at the lower end of the vertical fixed frame 1, and the other end of each chain is fixed at the upper end of the middle transverse support frame 32 after bypassing the chain wheel 24; the lifting of the lifting rod 28 drives the lifting of the cross bar 23. Preferably, the lifting cylinder 5 is a hydraulic cylinder controlled by a stepping control valve, the housing of the lifting cylinder 5 is a cylinder body of the hydraulic cylinder, and the lifting rod 28 is a piston rod of the hydraulic cylinder; the bottom end of the hydraulic cylinder is provided with a pedal rod 12. Preferably, the lifting cylinder can also be an air cylinder, the shell of the lifting cylinder is an air cylinder body, the lifting rod is a piston rod of the air cylinder, and an air inlet and an air outlet of the air cylinder are respectively connected with an air source through electromagnetic valves. Preferably, the lifting cylinder can also be a long nut and a lead screw driven by a motor, the shell of the lifting cylinder is the long nut, and the lifting rod is the lead screw; the motor is fixed in the middle of the lower beam, and a long screw is fixed on an output shaft of the motor. 17 is a handle attached to two vertical beams 21 and 22.
The lifting device comprises a supporting rod 4 with a top plate 2 on the upper end surface, a sliding rail B, a slidable lifting device and a limiting plate 14. The slide rail B is a single slide rail 3. A sleeve 20 positioned at the right upper end of the center of the cross bar 23 is fixed at the middle position of an upper cross beam 16 of the forklift device, and the lower end of the support rod 4 passes through the sleeve 20 and then is detachably fixed at the center of the cross bar 23. The fixed cross beam 30 of the single slide rail 3 is detachably fixed at the upper ends of the two vertical beams 21 and 22 by screws, and the limiting plate 14 is fixed at the tail end of the single slide rail 3. The slidable lifting device comprises an electric lifting machine driven by a motor A8, a single-rail travelling wheel 10 driven by a motor B40, a fixed frame 33 of the electric lifting machine and a remote control device comprising a remote controller and a receiving device 9. Circular retaining walls at two ends of a drum shaft of the electric hoist are respectively clamped and fixed in the fixed frame 33. A pair of clamping beams 15 are respectively fixed at the front end and the rear end of the fixing frame 33, and a roller 34 arranged on the rails at the left end and the right end of the single slide rail 3 is fixed at the upper end of each clamping beam 15. The middle position of the upper end surface of the fixed frame 33 is fixed with a single-track traveling wheel 10 with wheels arranged at the left end and the right end of a single sliding rail 3. The lower end of an oil wire rope of the electric hoist is fixed with a lifting hook 7. The receiving device 9 of the remote control is fixed to the front end of the fixed frame 33.
Preferably, the present embodiment further comprises an auxiliary support frame 6, the auxiliary support frame 6 is a door-shaped support frame, the left and right vertical support frames 35, 37 are detachably fixed at the front ends of the two bottom surface brackets 25 of the fixing bracket by screws, and the transverse support frame 36 is detachably fixed at the upper end surface of the slide rail B3 by screws. Further preferably, the inner end faces of the left and right vertical supports of the auxiliary support frame are fixed with fixing rings a up and down, one end of each of the two tightening belts a is fixed on one fixing ring a of the left and right vertical supports, and the hooks at the other end are fixed on the other fixing ring a of the right and left vertical supports in a crossing manner.
As shown in fig. 2 and fig. 3, the embodiment 2 is the same as embodiment 1 except that the following structure is different: the slide rail B is two slide rails 43 and 44, and the two slide rails 43 and 44 are connected and fixed by the limiting plate 14 and play a role in limiting the traveling wheels. The travelling wheel is a double-track travelling wheel 45, a pair of clamping beams 15 are fixed at the front end and the rear end of the fixing frame 33, a sliding wheel 41 clamped on the tracks at the left end and the right end of the two sliding rails 43 and 44 is fixed at the upper end of each clamping beam 15, and the double-track travelling wheel 45 is installed on the tracks at the left end and the right end of the end, which is not fixed with the clamping beams 15, of the upper end surface of the fixing frame 33. 42 is a motor of a double-track wheel 45. Preferably, the left and right ends of the fixed cross beam 30 of the two slide rails 43, 44 and the front ends of the left and right slide rails 43, 44 are respectively fixed with a fixed ring B46, one end of each of the two tightening straps B47 is respectively fixed on the left and right fixed rings B46 of the fixed cross beam 30, and the hooks at the other end are crosswise fixed on the fixed rings B46 of the right and left slide rails 44, 43.
Further preferably, the inner end faces of the left and right vertical supports 35, 37 of the auxiliary support 6 are fixed with fixing rings a 48 up and down, one end of each of two tightening belts a 49 is fixed on one fixing ring a 48 of the left and right vertical supports 35, 37, and the hook at the other end is fixed on the other fixing ring a 48 of the right and left vertical supports 37, 35 in a crossing manner.
The present embodiment further includes an auxiliary support frame 6, the auxiliary support frame 6 is a door-shaped support frame, the left and right vertical support frames 35, 37 are detachably fixed at the front ends of the two bottom surface supports 25 of the fixing support by screws, and the horizontal support frame 36 is detachably fixed at the upper end surface of the slide rail B3 by screws.
The above embodiments are preferred and illustrative only, and equivalent technical changes may be made by those skilled in the art in light of the description of the patent, which is intended to be covered by the scope of the patent.
Claims (10)
1. A multifunctional conveying device for doors and windows is characterized by comprising a forklift device and a lifting device;
the forklift device comprises a fixed support, a ground fork lifting device, two universal wheels and two idler wheels; the fixed support comprises two Z-shaped bottom surface supports, two vertical beams, an upper cross beam, a lower cross beam and a middle transverse support frame which are fixed together; the rear end parts of the two bottom surface brackets are respectively fixed at two ends of the lower cross beam, the rear ends of the two bottom surface brackets are fixed with universal wheels, the front ends of the two bottom surface brackets are provided with rolling wheels, and the two end parts of the two bottom surface brackets are respectively fixed with locking devices which can be locked on the ground; the ground fork comprises a vertical fixing frame and an inserting plate fixed at the lower end of the vertical fixing frame, and sliding blocks extending out of two ends of the vertical fixing frame are slidably connected to opposite sliding rails A on two vertical beams; the middle transverse support frame is fixed in the middle of the rear end surfaces of the two vertical beams; the ground fork is fixed on the ground fork lifting device, and the ground fork lifting device is fixed in the middle of the lower cross beam; the ground fork lifting device comprises a lifting cylinder, a cross bar, two chain wheels and two chains which are vertically arranged; the shell of the lifting cylinder is fixedly or rotatably fixed in the middle of the lower cross beam, a cross bar is fixed at the upper end of a lifting rod of the lifting cylinder, and chain wheels are respectively fixed at the two ends of the cross bar; one end of each chain is fixed at the lower end of the vertical fixing frame, and the other end of each chain is fixed at the upper end of the middle transverse support frame after bypassing the chain wheel; the lifting of the lifting rod drives the lifting of the cross bar;
the lifting device comprises a supporting rod, a sliding rail B, a slidable lifting device and a limiting plate, wherein the upper end surface of the supporting rod is provided with a top plate; a sleeve positioned at the right upper end of the center of the cross bar is fixed in the middle of an upper cross beam of the forklift device, and the lower end of the support rod passes through the sleeve and is detachably fixed in the center of the cross bar; the fixed cross beam of the sliding rail B is detachably fixed at the upper ends of the two vertical beams, and the limiting plate is fixed at the front end of the sliding rail B; the slidable lifting device comprises an electric lifting machine driven by a motor A, a travelling wheel driven by a motor B, a fixed frame of the electric lifting machine and a remote control device comprising a remote controller and a receiving device; circular blocking walls at two ends of a drum shaft of the electric hoist are respectively clamped and fixed in the fixed frame; when the sliding rail B is a single sliding rail, the travelling wheels are single-rail travelling wheels, a pair of clamping beams are respectively fixed at the front end and the rear end of the fixing frame, rollers arranged on rails at the left end and the right end of the single sliding rail are fixed at the upper end of each clamping beam, and single-rail travelling wheels with wheels arranged at the left end and the right end of the single sliding rail are fixed in the middle of the upper end surface of the fixing frame; when the sliding rails B are two sliding rails, the travelling wheels are double-track travelling wheels, a pair of clamping beams are fixed at the front end and the rear end of the fixing frame, a sliding wheel clamped on the tracks at the left end and the right end of the two sliding rails is fixed at the upper end of each clamping beam, and double-track travelling wheels are installed on the tracks at the left end and the right end of one end of the upper end surface of the fixing frame, which is not fixed with the clamping beams; a lifting hook is fixed at the lower end of an oil wire rope of the electric hoist; the receiving device of the remote control device is fixed at the front end of the fixed frame.
2. The multi-functional conveying apparatus for doors and windows according to claim 1, wherein the lifting cylinder is a hydraulic cylinder controlled by a stepping control valve, a housing of the lifting cylinder is a cylinder body of the hydraulic cylinder, and the lifting rod is a piston rod of the hydraulic cylinder; the bottom end of the hydraulic cylinder is provided with a pedal rod.
3. The multifunctional conveying device for doors and windows according to claim 1, wherein the lifting cylinder is an air cylinder, the shell of the lifting cylinder is an air cylinder body, the lifting rod is a piston rod of the air cylinder, and an air inlet and an air outlet of the air cylinder are respectively connected with an air source through electromagnetic valves.
4. The multifunctional conveying device for doors and windows according to claim 1, wherein the lifting cylinder is a motor-driven filament nut and a screw rod, the shell of the lifting cylinder is the filament nut, and the lifting rod is the screw rod; the motor is fixed in the middle of the lower beam, and a long screw is fixed on an output shaft of the motor.
5. The multifunctional conveying device for the doors and windows according to claim 1, 2, 3 or 4, further comprising an auxiliary support frame, wherein the auxiliary support frame is a door-shaped support frame, the left and right vertical support frames are detachably fixed at the front ends of the two bottom surface supports of the fixing support, and the transverse support frame is detachably fixed at the upper end surface or the lower end surface of the sliding rail B.
6. The multifunctional conveying device for doors and windows according to claim 5, wherein the inner end faces of the left and right vertical supports of the auxiliary support are fixed with fixing rings A up and down, one end of each of the two tightening belts A is fixed on one fixing ring A of the left and right vertical supports, and the hook at the other end is fixed on the other fixing ring A of the right and left vertical supports in a crossing manner.
7. The multi-functional conveying device for doors and windows according to claim 6, wherein when the slide rails B are two slide rails, the left and right ends of the fixed cross beam of the two slide rails and the front ends of the left and right slide rails are respectively fixed with a fixing ring B, one end of each of the two tightening belts B is respectively fixed on the left and right fixing rings B of the fixed cross beam, and the hooks at the other end are crosswise fixed on the fixing rings B of the right and left slide rails.
8. The multifunctional conveying device for doors and windows of claim 7, wherein the locking device is a groove-shaped protrusion fixed at the bottom of the outer end face of the side wall of the bottom bracket, the groove-shaped protrusion is provided with a threaded hole, and the groove-shaped protrusion is abutted and fixed on the ground by a screw matched with the threaded hole.
9. The multifunctional conveying device for doors and windows according to claim 8, wherein the inserting plate is two or more narrow plates, and the lower end surfaces of the front ends of the narrow plates are inclined upwards and outwards to form fork points.
10. The multi-functional conveying device for doors and windows according to claim 1 or 2 or 3 or 4, characterized in that when the slide rails B are two slide rails, the left and right ends of the fixed cross beam of the two slide rails and the front ends of the left and right slide rails are respectively fixed with a fixed ring B, one end of each of the two tightening belts B is respectively fixed on the left and right fixed rings B of the fixed cross beam, and the hooks at the other end are crosswise fixed on the fixed rings B of the right and left slide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811469928.9A CN111232881A (en) | 2018-11-28 | 2018-11-28 | Multifunctional conveying device for doors and windows |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811469928.9A CN111232881A (en) | 2018-11-28 | 2018-11-28 | Multifunctional conveying device for doors and windows |
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| CN111232881A true CN111232881A (en) | 2020-06-05 |
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| CN201811469928.9A Pending CN111232881A (en) | 2018-11-28 | 2018-11-28 | Multifunctional conveying device for doors and windows |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405454A (en) * | 2020-10-22 | 2021-02-26 | 东风汽车股份有限公司 | Mechanical type area helping hand goes up and down to install and assists utensil |
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| CN112405454A (en) * | 2020-10-22 | 2021-02-26 | 东风汽车股份有限公司 | Mechanical type area helping hand goes up and down to install and assists utensil |
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