CN216128890U - Article lifting and transporting device for stairs - Google Patents
Article lifting and transporting device for stairs Download PDFInfo
- Publication number
- CN216128890U CN216128890U CN202122618057.6U CN202122618057U CN216128890U CN 216128890 U CN216128890 U CN 216128890U CN 202122618057 U CN202122618057 U CN 202122618057U CN 216128890 U CN216128890 U CN 216128890U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- pivot
- piston rod
- lift device
- carousel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model aims to solve the problem of carrying articles and discloses an article carrying device for stairs, which comprises a supporting plate, wherein a handle is fixedly arranged on the right side of the upper surface of the supporting plate, a supporting column is fixedly arranged in the middle of the upper surface of the supporting plate, a second hydraulic cylinder is fixedly arranged at the top end of the supporting column, first piston rods are symmetrically arranged at two ends of the second hydraulic cylinder, a first hydraulic cylinder is fixedly arranged at the outer end of each first piston rod, second piston rods are symmetrically arranged at two sides of each first hydraulic cylinder, a top plate is fixedly arranged at the outer end of each second piston rod, an anti-skid pad is fixedly arranged on the outer side surface of each top plate, a supporting frame fixedly connected with the supporting plate is arranged in front of the supporting column, and a supporting plate is fixedly arranged at the top end of the supporting frame. According to the utility model, through controlling the first hydraulic cylinder and the second hydraulic cylinder and controlling the pull rope, the article can be lifted and transported, and the labor is saved.
Description
Technical Field
The utility model relates to the field of machinery, in particular to an article lifting device for stairs.
Background
In life, the condition of carrying objects up and down stairs is frequent, the condition of carrying objects is laborious in schools and families, the accommodation buildings of schools have no elevators, students on high floors are more laborious to go up and down stairs, the condition of carrying books or lifting water or carrying luggage up and down is very laborious, the speed is low, the elevators can be installed in new districts, the capacity of the elevators is limited, the elevators cannot be used when people are plentiful, the condition of carrying objects is also laborious when the objects are carried generally or by the steps, the condition can be caused as long as the elevators are related to the up and down stairs, and in order to carry the objects more laborsaving, the problem of carrying the objects by the stair article lifting device is urgently needed to be designed to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art and provides an article lifting device for stairs.
The utility model is realized by the following technical scheme:
an article lifting and transporting device for stairs comprises a supporting plate, wherein a handle is fixedly arranged on the right side of the upper surface of the supporting plate, a supporting column is fixedly arranged in the middle of the upper surface of the supporting plate, a second hydraulic cylinder and a third hydraulic cylinder are fixedly arranged at the top end of the supporting column, a third piston rod is arranged on the outer side of the third hydraulic cylinder, a first piston rod is arranged at the outer end of the second hydraulic cylinder, first hydraulic cylinders are fixedly arranged at the outer ends of the first piston rod and the third piston rod respectively, second piston rods are symmetrically arranged on two sides of the first hydraulic cylinder, a top plate is fixedly arranged at the outer end of the second piston rod, an anti-slip mat is fixedly arranged on the outer side surface of the top plate, a supporting frame fixedly connected with the supporting plate is arranged in front of the supporting column, a supporting plate is fixedly arranged at the top end of the supporting frame, a first rotating shaft is arranged in the middle of the supporting plate, a first rotating disc is fixedly sleeved on the surface of the first rotating shaft, a sleeve ring is fixedly sleeved at the front end of the surface of the first rotating shaft, a rocking handle is fixedly connected to the side surface of the sleeve ring, a first fastening screw is mounted on the rocking handle, a guide ring is fixedly connected to the left side of the upper surface of the supporting plate, a second connecting rod is fixedly mounted on the left side of the lower surface of the supporting plate, a second connecting ring is fixedly connected to the lower end of the second connecting rod, a third rotating shaft is sleeved in the second connecting ring, a return spring is connected between the third rotating shaft and the second connecting ring, a third rotating disc is fixedly sleeved on the surface of the third rotating shaft, a first connecting rod is fixedly mounted on the lower surface of a third piston rod, a first connecting ring is fixedly mounted at the lower end of the first connecting rod, a second rotating shaft is sleeved in the first connecting ring, a second rotating disc is fixedly sleeved on the surface of the second rotating shaft, and a pull rope is connected among the first rotating disc, the second rotating disc and the third rotating disc, the pull rope is uniformly connected with a connecting rope, the lower end of the connecting rope is fixedly connected with a clamping block, and a second fastening screw is arranged on the clamping block.
As a preferred technical scheme of the utility model, the handle, the support frame, the support plate, the first rotary disc, the rocking handle, the guide ring, the first connecting rod, the first connecting ring, the second rotary disc, the second connecting rod, the second connecting ring, the third rotary disc and the support column are all made of carbon fiber materials.
As a preferred technical solution of the present invention, the first rotating shaft is fixedly connected to the collar, the first rotating shaft is fixedly connected to the first rotating disk, and the supporting disk is provided with a screw hole corresponding to the first fastening screw.
As a preferable technical scheme of the utility model, the pull rope is sleeved in the guide ring.
As a preferable technical scheme of the utility model, the pull rope is made of a steel wire rope.
As a preferable technical scheme of the utility model, the fixture block is of a U-shaped structure.
In a preferred embodiment of the present invention, the diameter of the first rotating disk is 2 times the diameter of the second rotating disk and the third rotating disk.
In a preferred embodiment of the present invention, the first turntable, the second turntable, and the third turntable are provided with grooves corresponding to the pull cords.
As the preferable technical scheme of the utility model, the anti-skid pad is made of rubber materials, and the top plate is hinged with the second piston rod.
Compared with the prior art, the utility model has the beneficial effects that:
the device can be stably and tightly supported on the step ladder in an inclined way through the control of the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder so as to lead an article to rise along the step ladder, the diameter of the first rotary disc is larger than that of the second rotary disc and the third rotary disc, so that the principle that a large wheel drives a small wheel is utilized, the pull rope can be pulled more easily, and the article can be conveniently lifted and transported, the device is designed in a light weight way through the handle, the support frame, the support disc, the first rotary disc, the rocking handle, the guide ring, the first connecting rod, the first connecting ring, the second rotary disc, the second connecting rod, the second connecting ring, the third rotary disc and the support column which are made of carbon fiber materials, the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder can be controlled in a telescopic way so as to shrink the device, the device is convenient to carry, and the arrangement of the return spring is adopted, and then be convenient for reset the stay cord, can be repeatedly carry article and transport, through the setting of slipmat to frictional force has been increased, and the roof is connected with the articulated of second piston rod, thereby has increased the stability of device installation. According to the utility model, through controlling the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder and controlling the pull rope, the article can be lifted and transported, and the labor is saved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view showing the engagement between the third rotating shaft and the second connection ring according to the present invention.
Fig. 3 is a schematic view of the engagement of the top plate with the stair railing of the present invention.
In the figure: 1. the hydraulic support comprises a first piston rod, 2, a first hydraulic cylinder, 3, a second piston rod, 4, a top plate, 5, an anti-slip pad, 6, a second hydraulic cylinder, 7, a handle, 8, a support frame, 9, a support plate, 10, a first rotary disc, 11, a lantern ring, 12, a first rotary shaft, 13, a first fastening screw, 14, a rocking handle, 15, a guide ring, 16, a first connecting ring, 17, a first connecting rod, 18, a second rotary shaft, 19, a second rotary disc, 20, a connecting rope, 21, a clamping block, 22, a second fastening screw, 23, a third rotary disc, 24, a return spring, 25, a third rotary shaft, 26, a second connecting ring, 27, a second connecting rod, 28, a pull rope, 29, a support column, 30, a support plate, 31, a third hydraulic cylinder, 32 and a third piston rod.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
an article lifting and transporting device for stairs comprises a supporting plate 30, wherein a handle 7 is fixedly mounted on the right side of the upper surface of the supporting plate 30, a supporting column 29 is fixedly mounted in the middle of the upper surface of the supporting plate 30, a second hydraulic cylinder 6 and a third hydraulic cylinder 31 are fixedly mounted at the top end of the supporting column 29, a third piston rod 32 is mounted on the outer side of the third hydraulic cylinder 31, first piston rods 1 are symmetrically mounted at two ends of the second hydraulic cylinder 6, first hydraulic cylinders 2 are fixedly mounted at the outer ends of the first piston rods 1 and the third piston rods 32, second piston rods 3 are symmetrically mounted at two sides of the first hydraulic cylinders 2, a top plate 4 is fixedly mounted at the outer end of the second piston rods 3, anti-skid pads 5 are fixedly mounted on the outer side surface of the top plate 4, a supporting frame 8 fixedly connected with the supporting plate 30 is arranged in front of the supporting column 29, a supporting plate 9 is fixedly mounted at the top end of the supporting frame 8, the middle part of the supporting disk 9 is provided with a first rotating shaft 12, the surface of the first rotating shaft 12 is fixedly sleeved with a first rotating disk 10, the front end of the surface of the first rotating shaft 12 is fixedly sleeved with a sleeve ring 11, the side surface of the sleeve ring 11 is fixedly connected with a rocking handle 14, the rocking handle 14 is provided with a first fastening screw 13, the upper surface of the supporting plate 30 is fixedly connected with a guide ring 15, the lower surface of the supporting plate 30 is fixedly provided with a second connecting rod 27, the lower end of the second connecting rod 27 is fixedly connected with a second connecting ring 26, the second connecting ring 26 is sleeved with a third rotating shaft 25, a return spring 24 is connected between the third rotating shaft 25 and the second connecting ring 26, the surface of the third rotating shaft 25 is fixedly sleeved with a third rotating disk 23, the lower surface of a third piston rod 32 is fixedly provided with a first connecting rod 17, and the lower end of the first connecting rod 17 is fixedly provided with a first connecting ring 16, the first connecting ring 16 is sleeved with a second rotating shaft 18, a second rotating disc 19 is fixedly sleeved on the surface of the second rotating shaft 18, pull ropes 28 are connected among the first rotating disc 10, the second rotating disc 19 and the third rotating disc 23, the pull ropes 28 are uniformly connected with connecting ropes 20, the lower ends of the connecting ropes 20 are fixedly connected with clamping blocks 21, and second fastening screws 22 are arranged on the clamping blocks 21.
The handle 7, the support frame 8, the support plate 9, the first rotary disc 10, the rocking handle 14, the guide ring 15, the first connecting rod 17, the first connecting ring 16, the second rotary disc 19, the second connecting rod 27, the second connecting ring 26, the third rotary disc 23 and the support column 29 are all made of carbon fiber materials.
The first rotating shaft 12 is fixedly connected with the lantern ring 11, the first rotating shaft 12 is fixedly connected with the first rotating disc 10, and a screw hole corresponding to the first fastening screw 13 is formed in the supporting disc 9.
The pull rope 28 is sleeved in the guide ring 15.
The pull rope 28 is made of a steel wire rope.
The latch block 21 has a U-shaped structure.
The diameter of the first rotating disk 10 is 2 times the diameter of the second rotating disk 19 and the third rotating disk 23.
The first rotating disk 10, the second rotating disk 19 and the third rotating disk 23 are provided with grooves corresponding to the pull ropes 28.
The non-slip mat 5 is made of rubber materials, and the top plate 4 is hinged with the second piston rod 3.
The working principle is as follows: the device is used by two persons in a matching way, wherein one person operates the device, the other person is responsible for unloading articles at the top end of each layer of stairs, firstly, the operator holds the handle 7, the device is obliquely placed at the position of the stairs, then the first hydraulic cylinder 2, the second hydraulic cylinder 6 and the third hydraulic cylinder 31 are controlled, the control switches of the first hydraulic cylinder 2, the second hydraulic cylinder 6 and the third hydraulic cylinder 31 are all arranged on the handle 7, the top plate at one side is attached to and supported by the wall surface of the stair, the top plate at the other side is supported on the fence of the handrail of the stairs, so that the device is stably supported, then the articles to be carried are arranged in the clamping block 21 and fastened through the second fastening screw 22, then the operator loosens the first fastening screw 13 and then rotates the rocking handle 14, so as to rotate the first rotating disc 10, pull the stay cord 28, make the article in the fixture block 21 upwards promote along stay cord 28, realized the transport to article, and drive the mode of steamboat through the bull wheel, thereby can more laborsaving pull stay cord 28, carry article laborsavingly, after the transport, the personnel of standing at the stair eminence are not hard up second fastening screw 22, can lift off the article in the fixture block 21, then through the reset of back of force spring 24, will make fixture block 21 get back to near the operating personnel who is close to rocking handle 14 once more, repeat above-mentioned step, carry out repeated transport to article.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An article lifting device for stairs, comprising a support plate (30), characterized in that: the support plate is characterized in that a handle (7) is fixedly mounted on the right side of the upper surface of the support plate (30), a support column (29) is fixedly mounted in the middle of the upper surface of the support plate (30), a second hydraulic cylinder (6) and a third hydraulic cylinder (31) are fixedly mounted on the top end of the support column (29), a third piston rod (32) is mounted on the outer side of the third hydraulic cylinder (31), a first piston rod (1) is mounted at the outer end of the second hydraulic cylinder (6), a first hydraulic cylinder (2) is fixedly mounted at the outer ends of the first piston rod (1) and the third piston rod (32), second piston rods (3) are symmetrically mounted at the two sides of the first hydraulic cylinder (2), a top plate (4) is fixedly mounted at the outer end of the second piston rod (3), an anti-slip mat (5) is fixedly mounted on the outer side surface of the top plate (4), and a support frame (8) fixedly connected with the support plate (30) is arranged in front of the support column (29), support frame (8) top fixed mounting has supporting disk (9), first pivot (12) are equipped with in supporting disk (9) middle part, first carousel (10) are equipped with to first pivot (12) fixed surface cover, first pivot (12) fixed surface front end fixed cover is equipped with lantern ring (11), lantern ring (11) side fixedly connected with rocking handle (14), first fastening screw (13) are equipped with on rocking handle (14), surface left side fixedly connected with guide ring (15) are gone up in backup pad (30), backup pad (30) lower surface left side fixed mounting has second connecting rod (27), second connecting rod (27) lower extreme fixedly connected with second go-between (26), second go-between (26) inside cover has third pivot (25), be connected with between third pivot (25) and second go-between (26) return spring (24), third carousel (23) is equipped with to third pivot (25) fixed surface cover, fixed surface installs head rod (17) under third piston rod (32), head rod (17) lower extreme fixed mounting has first connecting ring (16), the inside cover of first connecting ring (16) has second pivot (18), the fixed surface cover of second pivot (18) is equipped with second carousel (19), be connected with between first carousel (10), second carousel (19) and third carousel (23) stay cord (28), evenly connected with on stay cord (28) connects rope (20), connect rope (20) lower extreme fixedly connected with fixture block (21), second fastening screw (22) are equipped with on fixture block (21).
2. The stair lift device according to claim 1, wherein: the handle (7), the support frame (8), the support plate (9), the first turntable (10), the rocking handle (14), the guide ring (15), the first connecting rod (17), the first connecting ring (16), the second turntable (19), the second connecting rod (27), the second connecting ring (26), the third turntable (23) and the support column (29) are all made of carbon fiber materials.
3. The stair lift device according to claim 1, wherein: first pivot (12) and lantern ring (11) fixed connection, first pivot (12) and first carousel (10) fixed connection, it has the screw that corresponds with first fastening screw (13) to open on supporting disk (9).
4. The stair lift device according to claim 1, wherein: the pull rope (28) is sleeved in the guide ring (15).
5. The stair lift device according to claim 1, wherein: the pull rope (28) is made of a steel wire rope.
6. The stair lift device according to claim 1, wherein: the fixture block (21) is of a U-shaped structure.
7. The stair lift device according to claim 1, wherein: the diameter of the first rotary disc (10) is 2 times of the diameter of the second rotary disc (19) and the third rotary disc (23).
8. The stair lift device according to claim 1, wherein: grooves corresponding to the pull ropes (28) are formed in the first rotating disc (10), the second rotating disc (19) and the third rotating disc (23).
9. The stair lift device according to claim 1, wherein: the anti-slip pad (5) is made of rubber materials, and the top plate (4) is hinged with the second piston rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122618057.6U CN216128890U (en) | 2021-10-29 | 2021-10-29 | Article lifting and transporting device for stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122618057.6U CN216128890U (en) | 2021-10-29 | 2021-10-29 | Article lifting and transporting device for stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216128890U true CN216128890U (en) | 2022-03-25 |
Family
ID=80773588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122618057.6U Expired - Fee Related CN216128890U (en) | 2021-10-29 | 2021-10-29 | Article lifting and transporting device for stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216128890U (en) |
-
2021
- 2021-10-29 CN CN202122618057.6U patent/CN216128890U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210508315U (en) | Multifunctional lifting platform for house building construction | |
| CN215859952U (en) | Stable and efficient aerial ladder | |
| CN113200461A (en) | Hydraulic and hydroelectric engineering construction lifting equipment | |
| CN216128890U (en) | Article lifting and transporting device for stairs | |
| CN219950291U (en) | Balance hanger for overhauling circulating pump | |
| CN207361738U (en) | A kind of architectural engineering lift for working aloft | |
| CN213011642U (en) | Novel gantry crane | |
| CN212609175U (en) | Small-size machine of lifting in civil engineering | |
| CN210558987U (en) | Electric suspension arm rack | |
| CN209875043U (en) | Elevator for gantry hoist | |
| CN111517237B (en) | Round stone pier lifting device for isolated vehicle in public place | |
| CN213834454U (en) | Lifting device convenient for decoration | |
| CN221027553U (en) | Auxiliary supporting device for circuit maintenance | |
| CN210620126U (en) | Portable steel wire rope unwinding device | |
| CN220467394U (en) | Material lifting device for building construction | |
| CN218375037U (en) | Building construction platform | |
| CN214456637U (en) | Portal frame is used in building engineering construction | |
| CN213445992U (en) | Material lifting device convenient to adjust lifting height for building construction | |
| CN216863341U (en) | Ladder stand device in fire elevator car | |
| CN210795569U (en) | Lightweight gantry crane | |
| CN219344586U (en) | Unilateral elevating work ladder for aircraft maintenance | |
| CN220502620U (en) | Tilting type hydraulic lifter | |
| CN220100758U (en) | Elevator shaft mouth protective cover body | |
| CN219910598U (en) | Special ladder for overhauling axial flow rotating slurry type hydraulic generator | |
| CN220033855U (en) | High building material lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |