CN112249928A - Simple and easy hoist device of rotation type - Google Patents
Simple and easy hoist device of rotation type Download PDFInfo
- Publication number
- CN112249928A CN112249928A CN202010984045.2A CN202010984045A CN112249928A CN 112249928 A CN112249928 A CN 112249928A CN 202010984045 A CN202010984045 A CN 202010984045A CN 112249928 A CN112249928 A CN 112249928A
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- supporting
- rotary
- hoisting
- shaft
- supporting shaft
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to a rotary simple hoisting device, which comprises: the connecting part comprises two connecting seats which are fixedly connected with the wall of the building; the rotary supporting part comprises a supporting shaft, the supporting shaft is vertically arranged, two ends of the supporting shaft are respectively rotatably connected with one connecting seat, a supporting beam is fixedly arranged on one side of the supporting shaft, an inclined strut for reinforcing is arranged at the top of the supporting beam, and the supporting shaft is driven to rotate by a rotary driving mechanism; the lifting mechanism is an electric hoist or a chain block, and a lifting point of the lifting device can move along the supporting beam. According to the invention, after the lifting, the lifting point can move along the circumferential direction through the rotation driving device, and the lifting point can move along the radial direction through the rotation of the screw rod driven by the motor, so that the translation of an object is realized. The multi-angle rotating and translating device has the advantages of simple structure, convenience in installation, low cost, high flexibility and wide application range, and can realize multi-angle rotating and translating operation of the hoisting point.
Description
Technical Field
The invention relates to the technical field of construction tools, in particular to a rotary simple hoisting device.
Background
The construction often needs set up interim simple and easy hoist device at existing structure lateral wall top to the eminence handling article. The existing simple hoisting device is only composed of a triangular support frame, and the hoisting of articles is realized through the matching of pulleys at the bottom of the support frame and ropes, and the hoisting in the vertical direction can be realized only by the mode, so that the application scene limitation is strong.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a rotary simple hoisting device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a simple and easy hoist device of rotation type, includes:
the connecting part comprises two connecting seats which are fixedly connected with the wall of the building;
the rotary supporting part comprises a supporting shaft, the supporting shaft is vertically arranged, two ends of the supporting shaft are respectively rotatably connected with one connecting seat, a supporting beam is fixedly arranged on one side of the supporting shaft, an inclined strut for reinforcing is arranged at the top of the supporting beam, and the supporting shaft is driven to rotate by a rotary driving mechanism;
the lifting mechanism is an electric hoist or a chain block, and a lifting point of the lifting mechanism can move along the supporting beam.
Furthermore, a supporting beam and an inclined strut are connected with the supporting shaft through a connecting shaft sleeve, the side wall of the connecting shaft sleeve is connected with the supporting beam or the inclined strut in a welding mode, the connecting shaft sleeve is arranged on the outer side of the supporting shaft in a sleeved mode, a fixing pin penetrates through the side wall of the connecting shaft sleeve and is matched with the connecting shaft sleeve in a threaded mode, and the fixing pin is located at one end, located on the inner side of the connecting shaft sleeve, of the supporting shaft and abuts against or is.
Furthermore, the rotary driving mechanism comprises a gear transmission mechanism, the gear transmission mechanism comprises two bevel gears which are meshed with each other, a driven gear is fixedly connected with the supporting shaft in a coaxial mode, a driving gear is connected with a supporting block on the connecting seat located below in a rotating mode, and the driving gear is driven to rotate by the rotary driving device.
Further, the rotation driving device comprises a chain wheel, the chain wheel is fixedly connected with the driving gear in a coaxial mode, a chain is meshed on the chain wheel, the bottom of the chain droops to the ground, and a pressing cover is arranged on the outer side of the top of the chain wheel and used for pressing the chain onto the chain wheel.
Furthermore, the rotation driving device is a motor, and the motor is fixedly connected with the connecting seat or the supporting block.
Furthermore, a sliding rail is arranged on the supporting beam, a sliding block is arranged on the sliding rail in a sliding mode, the lifting point is located on the sliding block, a lead screw is arranged at the bottom of the supporting beam, the lead screw is connected with the supporting beam in a rotating mode and is arranged along the sliding direction of the sliding block, the lead screw is in threaded fit with the sliding block, and the lead screw is driven by a motor to rotate.
Furthermore, the hoisting mechanism is positioned on the sliding block.
Furthermore, the hoisting mechanism comprises a winding part and a hoisting hook, the winding part is positioned on the supporting beam or the supporting shaft, a pulley is arranged on the sliding block, a steel wire rope of the winding part sequentially bypasses the pulley and the hoisting pulley of the hoisting hook, and the end part of the steel wire rope is fixedly connected with the sliding block.
The invention has the beneficial effects that: according to the invention, after the lifting, the lifting point can move along the circumferential direction through the rotation driving device, and the lifting point can move along the radial direction through the rotation of the screw rod driven by the motor, so that the translation of an object is realized. The multi-angle rotating and translating device has the advantages of simple structure, convenience in installation, low cost, high flexibility and wide application range, and can realize multi-angle rotating and translating operation of the hoisting point.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a schematic structural diagram of the second embodiment;
in the figure: 1-a connecting part; 2-a rotation support; 21-supporting shaft; 22-a support beam; 221-a slide rail; 222-a slider; 223-a lead screw; 224-a pulley; 23-an inclined strut; 24-a rotary drive mechanism; 241-a gear transmission mechanism; 242 — a sprocket; 243-chain; 244 — a compression cage; 25-connecting the shaft sleeve; 26-a fixed pin; 3-a hoisting mechanism;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
example one
As shown in the figures, a simple rotary hoisting device comprises:
the connecting part 1 comprises two connecting seats, and the connecting seats are fixedly connected with the wall of a building;
the rotary supporting part 2 comprises a supporting shaft 21, the supporting shaft 21 is vertically arranged, two ends of the supporting shaft 21 are respectively rotatably connected with one connecting seat, a supporting beam 22 is fixedly arranged on one side of the supporting shaft 21, an inclined strut 23 playing a reinforcing role is arranged at the top of the supporting beam 22, and the supporting shaft 21 is driven to rotate by a rotary driving mechanism 24;
the lifting mechanism 3 is an electric hoist or a chain block, and a lifting point of the lifting mechanism 3 can move along the supporting beam 22.
Furthermore, the supporting beam 22 and the inclined strut 23 are connected with the supporting shaft 21 through a connecting shaft sleeve 25, the side wall of the connecting shaft sleeve 25 is connected with the supporting beam 22 or the inclined strut 23 in a welding mode, the connecting shaft sleeve 25 is sleeved outside the supporting shaft 21, a fixing pin 26 penetrates through the side wall of the connecting shaft sleeve 25, the fixing pin 26 is in threaded fit with the connecting shaft sleeve 25, and the fixing pin 26 is located at one end of the inner side of the connecting shaft sleeve 25 and is tightly propped against the supporting shaft 21 or is inserted into a fixing hole in the supporting.
Further, the rotation driving mechanism 24 includes a gear transmission mechanism 241, the gear transmission mechanism 241 includes two bevel gears engaged with each other, a driven gear is coaxially and fixedly connected with the supporting shaft 21, a driving gear is rotatably connected with a supporting block on the connecting seat located below, and the driving gear is driven to rotate by the rotation driving device 28.
Further, the rotation driving device 28 includes a chain wheel 242, the chain wheel 242 is coaxially and fixedly connected with the driving gear, a chain 243 is engaged on the chain wheel 242, the bottom of the chain 243 hangs down to the ground, a pressing cover 244 is disposed on the outer side of the top of the chain wheel 242 and used for pressing the chain 243 on the chain wheel 242, the chain 243 is pulled from the ground to rotate the chain wheel 242, and the chain wheel 242 can drive the supporting shaft 21 to rotate through the gear transmission mechanism 241, so that the circumferential position adjustment of the hanging point is realized.
Furthermore, a sliding rail 221 is arranged on the support beam 22, a sliding block 222 is arranged on the sliding rail 221 in a sliding manner, the lifting point is located on the sliding block 222, a lead screw 223 is arranged at the bottom of the support beam 22, the lead screw 223 is rotatably connected with the support beam 22 and arranged along the sliding direction of the sliding block 222, the lead screw 223 is in threaded fit with the sliding block 222, the lead screw 223 is driven by a motor to rotate, and the sliding block 222 can slide along the sliding rail 221 when the lead screw 223 rotates.
Further, the hoisting mechanism 3 is located on the sliding block 222.
Example two
As shown in the figures, a simple rotary hoisting device comprises:
the connecting part 1 comprises two connecting seats, and the connecting seats are fixedly connected with the wall of a building;
the rotary supporting part 2 comprises a supporting shaft 21, the supporting shaft 21 is vertically arranged, two ends of the supporting shaft 21 are respectively rotatably connected with one connecting seat, a supporting beam 22 is fixedly arranged on one side of the supporting shaft 21, an inclined strut 23 playing a reinforcing role is arranged at the top of the supporting beam 22, and the supporting shaft 21 is driven to rotate by a rotary driving mechanism 24;
the lifting mechanism 3 is an electric hoist or a chain block, and a lifting point of the lifting mechanism 3 can move along the supporting beam 22.
Furthermore, the supporting beam 22 and the inclined strut 23 are connected with the supporting shaft 21 through a connecting shaft sleeve 25, the side wall of the connecting shaft sleeve 25 is connected with the supporting beam 22 or the inclined strut 23 in a welding mode, the connecting shaft sleeve 25 is sleeved outside the supporting shaft 21, a fixing pin 26 penetrates through the side wall of the connecting shaft sleeve 25, the fixing pin 26 is in threaded fit with the connecting shaft sleeve 25, and the fixing pin 26 is located at one end of the inner side of the connecting shaft sleeve 25 and is tightly propped against the supporting shaft 21 or is inserted into a fixing hole in the supporting.
Further, the rotation driving mechanism 24 includes a gear transmission mechanism 241, the gear transmission mechanism 241 includes two bevel gears engaged with each other, a driven gear is coaxially and fixedly connected with the supporting shaft 21, a driving gear is rotatably connected with a supporting block on the connecting seat located below, and the driving gear is driven to rotate by the rotation driving device 28.
Further, the rotation driving device 28 is a motor, and the motor is fixedly connected with the connecting seat or the supporting block.
Furthermore, a sliding rail 221 is arranged on the support beam 22, a sliding block 222 is arranged on the sliding rail 221 in a sliding manner, the lifting point is located on the sliding block 222, a lead screw 223 is arranged at the bottom of the support beam 22, the lead screw 223 is rotatably connected with the support beam 22 and arranged along the sliding direction of the sliding block 222, the lead screw 223 is in threaded fit with the sliding block 222, the lead screw 223 is driven by a motor to rotate, and the sliding block 222 can slide along the sliding rail 221 when the lead screw 223 rotates.
Further, the hoisting mechanism 3 includes a winding portion and a hoisting hook, the winding portion is located on the support beam 22 or the support shaft 21, a pulley 224 is disposed on the slider 222, a steel wire rope of the winding portion sequentially bypasses the pulley 224 and the hoisting pulley of the hoisting hook, and an end portion of the steel wire rope is fixedly connected with the slider 222.
When the hoisting device is used, the lifting hook of the hoisting mechanism 3 is lowered to the ground, an object to be hoisted is hung on the lifting hook, and the hoisting operation can be carried out by starting the electric hoist; if the lifted object needs to be translated, the lifting point can move along the circumferential direction by rotating the driving device 28 after being lifted to a certain height, and the lifting point can move along the radial direction by driving the screw 223 to rotate by the motor, and then the object is put down to the ground after reaching the position right above the target location. The multi-angle rotating and translating device has the advantages of simple structure, convenience in installation, low cost, high flexibility and wide application range, and can realize multi-angle rotating and translating operation of the hoisting point.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.
Claims (8)
1. The utility model provides a simple and easy hoist device of rotation type which characterized in that includes:
the connecting part (1), the connecting part (1) includes two connecting seats, the connecting seats are fixedly connected with the wall of the building;
the rotary supporting part (2), the rotary supporting part (2) comprises a supporting shaft (21), the supporting shaft (21) is vertically arranged, two ends of the supporting shaft (21) are respectively rotatably connected with one connecting seat, a supporting beam (22) is fixedly arranged on one side of the supporting shaft (21), an inclined strut (23) with a reinforcing effect is arranged at the top of the supporting beam (22), and the supporting shaft (21) is driven to rotate by a rotary driving mechanism (24);
the lifting mechanism (3) is an electric hoist or a chain block, and a lifting point of the lifting mechanism (3) can move along the supporting beam (22).
2. The rotary simple hoisting device according to claim 1, wherein the support beam (22) and the diagonal brace (23) are both connected to the support shaft (21) through a connecting shaft sleeve (25), the side wall of the connecting shaft sleeve (25) is welded to the support beam (22) or the diagonal brace (23), the connecting shaft sleeve (25) is sleeved outside the support shaft (21), a fixing pin (26) is arranged on the side wall of the connecting shaft sleeve (25) in a penetrating manner, the fixing pin (26) is in threaded fit with the connecting shaft sleeve (25), and one end of the fixing pin (26) located on the inner side of the connecting shaft sleeve (25) is tightly pressed against the support shaft (21) or inserted into a fixing hole on the support shaft (21).
3. The rotating simple hoisting device according to claim 1, wherein the rotating driving mechanism (24) comprises a gear transmission mechanism (241), the gear transmission mechanism (241) comprises two bevel gears meshed with each other, a driven gear is coaxially and fixedly connected with the supporting shaft (21), a driving gear is rotatably connected with a supporting block on the connecting seat below, and the driving gear is driven to rotate by the rotating driving device.
4. The rotary simple hoisting device of claim 3, wherein the rotary driving device comprises a chain wheel (242), the chain wheel (242) is coaxially and fixedly connected with the driving gear, a chain (243) is engaged on the chain wheel (242), the bottom of the chain (243) drops to the ground, and a pressing cover (244) is arranged on the outer side of the top of the chain wheel (242) and used for pressing the chain (243) on the chain wheel (242).
5. The rotating simple hoisting device of claim 3, wherein the rotation driving device is a motor, and the motor is fixedly connected with the connecting base or the supporting block.
6. The rotary simple hoisting device according to any one of claims 1-5, wherein the support beam (22) is provided with a slide rail (221), the slide rail (221) is provided with a slide block (222) in a sliding manner, the hoisting point is located on the slide block (222), the bottom of the support beam (22) is provided with a lead screw (223), the lead screw (223) is rotatably connected with the support beam (22) and arranged along the sliding direction of the slide block (222), the lead screw (223) is in threaded fit with the slide block (222), and the lead screw (223) is driven by a motor to rotate.
7. The rotating simple hoisting device according to claim 6, wherein the hoisting mechanism (3) is located on the slide block (222).
8. The rotary simple hoisting device according to claim 6, wherein the hoisting mechanism (3) comprises a winding part and a hoisting hook, the winding part is arranged on the support beam (22) or the support shaft (21), a pulley (224) is arranged on the slide block (222), a steel wire rope of the winding part sequentially bypasses the pulley (224) and the hoisting pulley of the hoisting hook, and the end part of the steel wire rope is fixedly connected with the slide block (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984045.2A CN112249928A (en) | 2020-09-18 | 2020-09-18 | Simple and easy hoist device of rotation type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984045.2A CN112249928A (en) | 2020-09-18 | 2020-09-18 | Simple and easy hoist device of rotation type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112249928A true CN112249928A (en) | 2021-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010984045.2A Withdrawn CN112249928A (en) | 2020-09-18 | 2020-09-18 | Simple and easy hoist device of rotation type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112249928A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072590A (en) * | 2022-06-22 | 2022-09-20 | 德马科起重机械有限公司 | Hoisting mechanism for roof |
-
2020
- 2020-09-18 CN CN202010984045.2A patent/CN112249928A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072590A (en) * | 2022-06-22 | 2022-09-20 | 德马科起重机械有限公司 | Hoisting mechanism for roof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210122 |
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| WW01 | Invention patent application withdrawn after publication |