CN213623085U - Stroke-controllable lifting device - Google Patents
Stroke-controllable lifting device Download PDFInfo
- Publication number
- CN213623085U CN213623085U CN202022642851.XU CN202022642851U CN213623085U CN 213623085 U CN213623085 U CN 213623085U CN 202022642851 U CN202022642851 U CN 202022642851U CN 213623085 U CN213623085 U CN 213623085U
- Authority
- CN
- China
- Prior art keywords
- lifting
- fixedly connected
- stroke
- controllable
- lifting device
- 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.)
- Active
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model is suitable for a elevating gear technical field provides a controllable elevating gear of stroke, including support column, lifting handle and layer board, the lower extreme fixedly connected with bottom plate of support column, the upper end welding of layer board has the work piece seat that goes up and down, the locating hole has been seted up to the lateral wall of support column, lifting handle's middle part through connection has the locating pin. This controllable elevating gear of stroke, be convenient for when the different object of lift, change and install different motors, avoided traditional elevating gear when using the cylinder for a long time, lifting speed and height degree inconsistent about can leading to, there is the work piece and drops the risk that produces the potential safety hazard, and the spare part of key position, anticorrosive material has been used, the life of device has been prolonged, the maintenance cost in device later stage is low, and the device adopts steel structural framework, equipment stability is good, the potential safety hazard that the work piece dropped the production has been stopped.
Description
Technical Field
The utility model belongs to the technical field of elevating gear, especially, relate to a controllable elevating gear of stroke.
Background
The lifting device is widely used in the building industry, the decoration field and other industries, helps people to convey objects to different heights, and greatly improves the working efficiency of people.
However, most of common lifting devices are fixed on a lifting platform by two long-stroke cylinders, the work pieces are pushed by the up-and-down movement of the cylinders, the thrust of the cylinders is limited by the pressure of field power equipment, part of heavy work pieces cannot be lifted by the cylinders, the field environment has certain corrosivity, the corrosion to the cylinders is large, particularly, air pipes, cylinder sealing rings and the like are easy to damage, after the cylinders are operated for a long time, the left-and-right lifting speed and the height of the work pieces are inconsistent, the work pieces fall off, and the risk of potential safety hazards is caused.
Disclosure of Invention
The utility model provides a controllable elevating gear of stroke, aim at solving general elevating gear who mentions in the above-mentioned background art and fix at lift platform through with two long stroke cylinders mostly, promote the work piece through cylinder up-and-down motion, cylinder thrust is subject to on-the-spot power equipment's pressure, the part heavier work piece can't realize going up and down through the cylinder, and the site environment has certain corrosivity, it is great to the corruption of cylinder, especially trachea and cylinder seal etc. damage easily, after the cylinder functions for a long time, lifting speed and height degree nonconformity about can leading to, there is the work piece to drop, produce the problem of the risk of potential safety hazard.
The utility model is realized in such a way that the lifting device with controllable stroke comprises a supporting column, a lifting handle and a supporting plate, wherein the lower end of the supporting column is fixedly connected with a bottom plate, and the upper end of the supporting column is fixedly connected with a fixed plate, the front end and the rear end of the fixed plate are both fixedly connected with a fixed bearing seat, the middle part of the fixed bearing seat is connected with a power output shaft in a penetrating way, and the rear end of the power output shaft is provided with a mounting hole, the middle part of the power output shaft is provided with a lifting belt pulley which is fixedly connected with a connecting belt through a bolt, the lower end of the connecting belt is fixedly connected with a lifting handle, the upper end of the supporting plate is welded with a workpiece lifting seat, the lower end of the supporting plate is fixedly connected with a supporting plate, the outer side wall of the supporting column is provided with a positioning hole, and the rear end fixedly connected with elevating gear frame above the support column, the middle part through connection of lift handle has the locating pin.
Preferably, the supporting columns are of groove-shaped structures, and the single bodies of the supporting columns are symmetrically arranged about a vertical central axis of the lifting device frame.
Preferably, both ends all rotate around the lift handle and are connected with the lift pulley, and the lift pulley top is close to the inboard one end fixedly connected with layer board of support column.
Preferably, the workpiece lifting seat forms a relative lifting structure on the supporting column through the supporting plate, and the supporting plate, the lifting handle and the supporting plate are combined to form a triangular structure.
Preferably, the single bodies of the workpiece lifting seat are symmetrically arranged about the central axis of the vertical shaft of the lifting device frame, and the lifting device frame is in a U-shaped structure.
Preferably, the positioning holes are arranged on the supporting columns at equal intervals, and the interval size of the middle parts of the supporting columns is not smaller than the diameter size of the lifting pulley.
The utility model has the advantages that: the utility model discloses a controllable elevating gear of stroke, be convenient for when the different object of lift, change and install different motors, avoided traditional elevating gear when long-time cylinder of using, lifting speed and height degree inconsistent about can leading to, there is the work piece risk that produces the potential safety hazard that drops, and the spare part of key position, anticorrosive material has been used, the life of device has been prolonged, the maintenance cost in device later stage is low, and the device adopts steel structural framework, equipment stability is good, the potential safety hazard that the work piece dropped the production has been stopped.
1. The lifting device is provided with the power output shaft and the mounting hole, different motors are selected according to different actually lifted objects during use, the output ends of the motors are inserted into the power output shaft and are inserted into the mounting hole through the bolts, and the output ends of the motors and the power output shaft are fixed, so that the practicability of the device is improved, the problem that when a traditional lifting device is used for a long time, the left lifting speed, the right lifting speed and the height are inconsistent, and the risk of potential safety hazards caused by falling of workpieces is avoided;
2. the lifting pulley is arranged, the workpiece lifting seat can be better driven to relatively lift on the supporting column through the arrangement of the lifting pulley, and the outer surface of the lifting pulley is coated with an anticorrosive material, so that the service life of the device is prolonged, and the later maintenance cost of the device is low;
3. be equipped with the elevating gear frame, through the setting of elevating gear frame, increased the steadiness of device, connect the monomer of support column to the device adopts steel structural framework, and equipment stability is good, has stopped the potential safety hazard that the work piece dropped the production.
Drawings
FIG. 1 is a schematic view of the front perspective structure of the present invention;
FIG. 2 is a schematic view of a side view of the connection between the support plate and the lifting handle of the present invention;
FIG. 3 is a schematic view of a rear perspective structure of the power output shaft connected to the fixed bearing seat of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1-supporting column, 2-bottom plate, 3-fixing plate, 4-fixing bearing seat, 5-power output shaft, 6-mounting hole, 7-lifting belt pulley, 8-connecting belt, 9-lifting handle, 10-lifting pulley, 11-supporting plate, 12-workpiece lifting seat, 13-supporting plate, 14-positioning hole, 15-positioning pin and 16-lifting device frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution of a stroke controllable lifting device: comprises a support column 1, a bottom plate 2, a fixing plate 3, a fixing bearing seat 4, a power output shaft 5, a mounting hole 6, a lifting belt pulley 7, a connecting belt 8, a lifting handle 9, a lifting pulley 10, a supporting plate 11, a workpiece lifting seat 12, a supporting plate 13, a positioning hole 14, a positioning pin 15 and a lifting device frame 16, wherein the lower end of the support column 1 is fixedly connected with the bottom plate 2, the upper end of the support column 1 is fixedly connected with the fixing plate 3, the front end and the rear end of the fixing plate 3 are both fixedly connected with the fixing bearing seat 4, the middle part of the fixing bearing seat 4 is connected with the power output shaft 5 in a penetrating way, the rear end of the power output shaft 5 is provided with the mounting hole 6, the middle part of the power output shaft 5 is provided with the lifting belt pulley 7, the lifting belt pulley 7 is fixedly connected with the connecting, and the lower extreme fixedly connected with backup pad 13 of layer board 11, locating hole 14 has been seted up to the lateral wall of support column 1, and the rear end fixedly connected with elevating gear frame 16 of support column 1 top, and the middle part through connection of lift handle 9 has locating pin 15.
In this embodiment, be convenient for when the different objects of lift, change and install different motors, avoided traditional elevating gear when using the cylinder for a long time, can lead to left and right lifting speed and height inconsistent, there is the work piece risk that produces the potential safety hazard that drops, and the spare part of key position, anticorrosive material has been used, the life of device has been prolonged, the maintenance cost in device later stage is low, and the device adopts steel structural framework, equipment stability is good, the potential safety hazard that the work piece dropped the production has been stopped.
Further, the supporting column 1 is of a groove-shaped structure, and the single bodies of the supporting column 1 are symmetrically arranged about a vertical central axis of the lifting device frame 16.
In the present embodiment, it is convenient for the lifting pulley 10 to move up and down in the middle of the support column 1.
Furthermore, the front end and the rear end of the lifting handle 9 are rotatably connected with a lifting pulley 10, and a supporting plate 11 is fixedly connected to one end, close to the inner side of the supporting column 1, above the lifting pulley 10.
In the present embodiment, it is convenient to lift and lower the lifting handle 9 and the pallet 11 with the object on the work lifting base 12 by the lifting pulley 10.
Further, the workpiece lifting seat 12 forms a relative lifting structure on the supporting column 1 through the supporting plate 11, and the supporting plate 11, the lifting handle 9 and the supporting plate 13 form a triangular structure in combination.
In the embodiment, the object on the workpiece lifting seat 12 is convenient to be driven to lift, and the stability of the device is increased in the lifting process.
Furthermore, the single bodies of the workpiece lifting seat 12 are symmetrically arranged about the central axis of the vertical shaft of the lifting device frame 16, and the lifting device frame 16 is in a U-shaped structure.
In the embodiment, the stability of the device is improved, and the lifted object is conveniently supported.
Furthermore, the positioning holes 14 are arranged on the supporting column 1 at equal intervals, and the interval size of the middle part of the supporting column 1 is not smaller than the diameter size of the lifting pulley 10.
In the embodiment, when the workpiece lifting seat 12 drives the object to be lifted to a proper position, the workpiece lifting seat 12 is limited.
The utility model discloses a theory of operation and use flow: the utility model discloses after installing, at first remove the device to suitable position, rethread bolt rotates on bottom plate 2, fix the device on this position, after fixing, according to the difference of the object that goes up and down as required, select suitable motor, inject the output of motor in power output shaft 5, and inject through the bolt in mounting hole 6, fix the output of motor and power output shaft 5, avoided traditional elevating gear when using the cylinder for a long time, can lead to left and right elevating speed and height inconsistent, there is the risk that the work piece dropped and produces the potential safety hazard;
after the motor is installed, an object to be lifted is fixed on the workpiece lifting seat 12, the motors at two ends are simultaneously turned on, the motor drives the power output shaft 5 to rotate on the fixed bearing seat 4, the power output shaft 5 drives the lifting belt pulley 7 to rotate, and the lifting belt pulley 7 winds the connecting belt 8, so that the connecting belt 8 drives the lifting pulley 10 to move up and down in the middle of the supporting column 1 through the lifting handle 9, and the outer surface of the lifting pulley 10 is coated with an anticorrosive material, so that the service life of the device is prolonged, and the later maintenance cost of the device is low;
after the lifting device ascends to a proper position, the positioning pin 15 is inserted into the positioning hole 14 at the corresponding position and the lifting handle 9, the lifting handle 9 is limited, the motor is turned off, the device adopts a steel structure frame, the stability of the device is good, the potential safety hazard caused by the falling of a workpiece is avoided, and the whole process of using the stroke controllable lifting device is completed.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a controllable elevating gear of stroke, includes support column (1), lift handle (9) and layer board (11), its characterized in that: the lower end of the supporting column (1) is fixedly connected with a bottom plate (2), the upper end of the supporting column (1) is fixedly connected with a fixing plate (3), the front end and the rear end of the fixing plate (3) are fixedly connected with fixed bearing seats (4), the middle of each fixed bearing seat (4) is connected with a power output shaft (5) in a penetrating mode, the rear end of each power output shaft (5) is provided with a mounting hole (6), the middle of each power output shaft (5) is provided with a lifting belt pulley (7), each lifting belt pulley (7) is fixedly connected with a connecting belt (8) through a bolt, the lower end of each connecting belt (8) is fixedly connected with a lifting handle (9), the upper end of the supporting plate (11) is welded with a workpiece lifting seat (12), the lower end of the supporting plate (11) is fixedly connected with a supporting plate (13), and, and the rear end fixedly connected with elevating gear frame (16) above support column (1), the middle part through connection of lift handle (9) has locating pin (15).
2. A stroke-controllable lifting device as claimed in claim 1, characterized in that: the support column (1) is of a groove-shaped structure, and the single bodies of the support column (1) are symmetrically arranged about the vertical central axis of the lifting device frame (16).
3. A stroke-controllable lifting device as claimed in claim 1, characterized in that: the front end and the rear end of the lifting handle (9) are rotatably connected with a lifting pulley (10), and one end of the upper part of the lifting pulley (10) close to the inner side of the supporting column (1) is fixedly connected with a supporting plate (11).
4. A stroke-controllable lifting device as claimed in claim 1, characterized in that: the workpiece lifting seat (12) forms a relative lifting structure on the supporting column (1) through the supporting plate (11), and the supporting plate (11), the lifting handle (9) and the supporting plate (13) are combined to form a triangular structure.
5. A stroke-controllable lifting device as claimed in claim 1, characterized in that: the single bodies of the workpiece lifting seat (12) are symmetrically arranged about the central axis of the vertical shaft of the lifting device frame (16), and the lifting device frame (16) is in a U-shaped structure.
6. A stroke-controllable lifting device as claimed in claim 1, characterized in that: the positioning holes (14) are arranged on the supporting columns (1) at equal intervals, and the interval size of the middle parts of the supporting columns (1) is not smaller than the diameter size of the lifting pulleys (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642851.XU CN213623085U (en) | 2020-11-16 | 2020-11-16 | Stroke-controllable lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642851.XU CN213623085U (en) | 2020-11-16 | 2020-11-16 | Stroke-controllable lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213623085U true CN213623085U (en) | 2021-07-06 |
Family
ID=76633608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022642851.XU Active CN213623085U (en) | 2020-11-16 | 2020-11-16 | Stroke-controllable lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213623085U (en) |
-
2020
- 2020-11-16 CN CN202022642851.XU patent/CN213623085U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213623085U (en) | Stroke-controllable lifting device | |
| CN206967029U (en) | A kind of portable mounting platform | |
| CN111533055A (en) | Pipeline carrying equipment for trenchless pipe jacking construction | |
| CN214653309U (en) | Efficient electromechanical component mounting and lifting equipment | |
| CN110371862A (en) | A kind of assembly type hanging device | |
| CN214527905U (en) | Special device for moving out and reloading overhaul impeller of pump station unit | |
| CN203255923U (en) | Stand column fixed lifting large platform heavy vehicle lifting machine | |
| CN215208022U (en) | Sea wave compensation device | |
| CN215287884U (en) | Device convenient to large-scale ball valve dismouting of hydroelectric set and horizontal transport | |
| CN213112309U (en) | Portable hoisting frame | |
| CN214420506U (en) | Mounting and adjusting device for horizontal steering gear of full-bearing passenger car | |
| CN211366867U (en) | A rotating and lifting type air conditioner external unit installation equipment | |
| CN209689934U (en) | A kind of automobile engine cover lifting structure | |
| CN86201018U (en) | Internal automatic lifting plateform for sphere | |
| CN221002642U (en) | Self-abdication derrick of hydraulic pumping unit | |
| CN213318779U (en) | Coupler installation tool | |
| CN221428405U (en) | 1000KV GIS equipment maintenance vehicle | |
| CN207172798U (en) | It is a kind of to unload mechanical arm of tyre for prepared by tire | |
| CN221372967U (en) | Novel evaporate and press lightweight concrete partition plate installation device | |
| CN221319209U (en) | Lifting crawling ladder structure for overhauling power equipment | |
| CN214780519U (en) | Lifting machine for oil cylinder support assembly | |
| CN222552693U (en) | A kind of mill hub bearing seat pin drawing tool | |
| CN220998999U (en) | Lifting stable structure for water pump production and processing | |
| CN2207241Y (en) | Tub shaping equipment | |
| CN219170756U (en) | Gate suspender connection large shaft dismounting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 Anhui New Wuhu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province Patentee after: Anhui Fenjin Environmental Protection Technology Co.,Ltd. Address before: 241000 Anhui New Wuhu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province Patentee before: Wuhu Fenjin Environmental Protection Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: In the courtyard of Wuhu Longfeng Electrical and Electronic Co., Ltd., No. 3088, Expressway, Wanzhou District, Wuhu City, Anhui Province, 241000 Patentee after: Anhui Fenjin Environmental Protection Technology Co.,Ltd. Address before: 241000 Anhui New Wuhu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province Patentee before: Anhui Fenjin Environmental Protection Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |