CN113321133A - Small-size rotatory hoist device - Google Patents
Small-size rotatory hoist device Download PDFInfo
- Publication number
- CN113321133A CN113321133A CN202110723699.4A CN202110723699A CN113321133A CN 113321133 A CN113321133 A CN 113321133A CN 202110723699 A CN202110723699 A CN 202110723699A CN 113321133 A CN113321133 A CN 113321133A
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- CN
- China
- Prior art keywords
- small
- rotating shaft
- plate
- hoisting device
- connecting plate
- 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.)
- Pending
Links
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- B66C23/02—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 with non-adjustable and non-inclinable jibs mounted solely for slewing movements
- B66C23/027—Pivot axis separated from column axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
- B60P1/5471—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading the crane being detachable from the vehicle
-
- 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
- B66C23/36—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/42—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
-
- 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
-
- 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
- B66D1/02—Driving gear
- B66D1/04—Driving gear manually operated
-
- 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
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- 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
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/08—Arrangements of sheaves
Abstract
The invention provides a small-sized rotary hoisting device, which comprises: a fixing plate; the connecting plate is rotatably connected to the left side of the front face of the fixing plate through a first rotating shaft; the first guide wheel is fixedly arranged at the top of the connecting plate; the I-shaped cantilever beam is rotatably connected to the left side of the connecting plate through a second rotating shaft; and the third guide wheel is fixedly arranged on the left side of the top of the I-shaped cantilever beam. The small-sized rotary hoisting device provided by the invention solves the problem that the traditional straight beam hanger cannot extend out of the side door of the van to work, so that the work of workers at the side door is facilitated, the usability is improved, the competitiveness of products in the market is increased, the products do not need to be carried up and down manually, the work labor amount of the workers can be reduced, and the work efficiency is indirectly improved.
Description
Technical Field
The invention relates to a hoisting mechanism, in particular to a small-sized rotary hoisting device.
Background
Hoisting refers to the general term of the installation and positioning of a crane or a hoisting mechanism on goods or equipment.
With the continuous development of the logistics transportation industry, the types of objects which can be transported are continuously increased, and vehicles which are generally used for transporting are all van vehicles.
The field loading and unloading of current van goods mainly leans on the manual work to carry from top to bottom, and is more tired, especially the side door position, and inner space is narrow, unsuitable personnel's operation, and the unable side door that stretches out in the side door position of van is installed to traditional straight beam gallows and carries out the operation.
Therefore, it is necessary to provide a small-sized rotating hoisting device to solve the above technical problems.
Disclosure of Invention
The invention provides a small-sized rotary hoisting device, which solves the problems that a van vehicle is inconvenient for personnel to operate and has large working labor capacity in a field environment, particularly in a narrow side space, and a traditional straight beam hoisting frame cannot extend out of the side door of the van vehicle in a rotating manner to operate.
In order to solve the above technical problem, the present invention provides a small-sized rotating hoisting device, comprising: a fixing plate;
the connecting plate is rotatably connected to the left side of the front face of the fixing plate through a first rotating shaft;
the first guide wheel is fixedly arranged at the top of the connecting plate;
the I-shaped cantilever beam is rotatably connected to the left side of the connecting plate through a second rotating shaft;
and the third guide wheel is fixedly arranged on the left side of the top of the I-shaped cantilever beam.
Preferably, a second pair of guide wheels is fixedly mounted at the top of the second rotating shaft.
Preferably, T-shaped sliding grooves are formed in the top and the bottom of the right side of the fixing plate.
Preferably, the inside sliding connection of T shape spout has T shape slider, the right-hand member fixed mounting of T shape slider has the mounting panel.
Preferably, the top and the bottom of the left side of the mounting plate are fixedly provided with fixed jacking blocks, and the top and the bottom of the fixed plate are fixedly provided with fixed structures.
Preferably, the fixed structure comprises a clamping groove, and spring limiting blocks are fixedly mounted on two sides of the top of the inner wall of the clamping groove.
Preferably, the inside of draw-in groove just is located the bottom of spring stopper is provided with the spring, the inside joint of draw-in groove has the joint pole.
Preferably, the top fixedly connected with solid fixed ring of joint pole, gu fixed ring's fixed surface is connected with and connects the rope.
Compared with the prior art, the small-sized rotary hoisting device provided by the invention has the following beneficial effects:
the invention provides a small-sized rotary hoisting device, which can enable an I-shaped cantilever beam to extend out of a side door of a van vehicle by rotating a first rotating shaft and a second rotating shaft, thereby solving the problem that the traditional straight beam hanger cannot extend out of the side door of the van vehicle for working, facilitating the working of workers on the side door, improving the usability, increasing the competitiveness of products in the market, and then carrying out combined operation by components such as a first guide wheel, a second pair of guide wheels, a third guide wheel, a cable, a lifting hook, a rotating arm, a winch and the like in a matched manner to complete the loading and unloading of goods without manual up-and-down transportation, thereby reducing the working labor amount of the workers and indirectly improving the working efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a small-sized rotating hoisting device provided by the invention;
FIG. 2 is a schematic view of the entire left side of the structure shown in FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of a small-sized rotating hoisting device provided by the invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic structural view of the top of the card slot shown in fig. 4.
Reference numbers in the figures: 1. a fixed plate, 2, a first rotating shaft, 3, a connecting plate, 4, a first guide wheel, 5, a second pair of guide wheels, 6, a second rotating shaft, 7, an I-shaped cantilever beam, 8 and a third guide wheel,
9. a T-shaped sliding groove 10, a T-shaped sliding block,
11. a mounting plate 12, a fixed top block 13, a connecting rope,
14. fixing structure 141, card slot 142, spring 143, spring stopper 145, joint pole 15, solid fixed ring.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a small-sized rotating hoisting device according to a first embodiment of the present invention; FIG. 2 is a schematic view of the entire left side of the structure shown in FIG. 1; a compact rotating hoist device, comprising: a fixing plate 1;
the connecting plate 3 is rotatably connected to the left side of the front surface of the fixing plate 1 through a first rotating shaft 2;
the first guide wheel 4 is fixedly arranged at the top of the connecting plate 3;
the I-shaped cantilever beam 7 is rotatably connected to the left side of the connecting plate 3 through a second rotating shaft 6;
and the third guide wheel 8 is fixedly arranged on the left side of the top of the I-shaped cantilever beam 7.
And a second pair of guide wheels 5 are fixedly arranged at the top of the second rotating shaft 6.
The I-shaped cantilever beam 7 is of an I-shaped steel structure, and a second rotating shaft pin hole is formed in the right side of the I-shaped cantilever beam and is fixed with the connecting plate 3 through a second rotating shaft 6.
The right side of the connecting plate 3 is provided with a first rotating shaft pin hole which is connected with the fixing plate 1 through a first rotating shaft 2.
The fixing plate 1 is internally provided with a fixing through hole, and can be fixedly installed with the carriage body through the fixing through hole by a fastener.
The outside of fixed plate 1 is fixed on the lateral wall to the surface of first leading wheel 4, second to leading wheel 5 and third leading wheel 8 is provided with hawser, the bottom fixed connection lifting hook of hawser, the other end fixedly connected with capstan winch of connecting the rope carries out the combination operation through this subassembly, and the cooperation is snatched the suspender and is accomplished cargo handling
The working principle of the small-sized rotary hoisting device provided by the invention is as follows:
when the hoisting operation is needed, the first rotating shaft 2 is rotated manually, the connecting plate 3 and the first guide wheel 4 are driven by the rotation of the first rotating shaft 2, the second pair of guide wheels 5, the I-shaped cantilever beam 7 and the third guide wheel 8 are rotated, the second rotating shaft 6 is rotated manually, the I-shaped cantilever beam 7 and the third guide wheel 8 are driven by the rotation of the second rotating shaft 6 to rotate until the required position is reached, the external fixed motor or the manual rotating manual winch is started, and the cable is driven to pass through the third guide wheel 8, the second pair of guide wheels 5 and the first guide wheel 4 to be recovered by the rotation of the winch, so that the object hooked by the hook is driven to move, and when the object moves to a proper position, the object is loaded and unloaded.
Compared with the prior art, the small-sized rotary hoisting device provided by the invention has the following beneficial effects:
through rotating first pivot 2 and second pivot 6, thereby make I shape cantilever beam 7 stretch out the side door of van, thereby solved traditional straight roof beam gallows and can't stretch out the problem that van side door carries out work, thereby make things convenient for the staff to carry out work at the side door, the usability has been improved, the competitiveness of this type of product in market has been increased, rethread first leading wheel 4, with second to leading wheel 5 and third leading wheel 8, the hawser, the lifting hook, the swinging boom, subassembly such as capstan winch carry out the composite operation, the cooperation is snatched the hoist and mount and is accomplished goods loading and unloading, do not need to carry from top to bottom through the manual work, thereby can reduce staff's work amount of labour, thereby indirect work efficiency that has improved.
Second embodiment
Referring to fig. 3, fig. 4 and fig. 5, a second embodiment of the present application provides another small rotating hoisting device based on the small rotating hoisting device provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the small-size rotatory hoist device that the second embodiment of this application provided lies in, a small-size rotatory hoist device, T shape spout 9 has all been seted up to top and bottom on fixed plate 1 right side.
The inside sliding connection of T shape spout 9 has T shape slider 10, the right-hand member fixed mounting of T shape slider 10 has mounting panel 11.
The equal fixed mounting in top and the bottom on mounting panel 11 left has fixed kicking block 12, the equal fixed mounting in top and the bottom of fixed plate 1 has fixed knot to construct 14.
The right side of the mounting plate 11 is fixedly mounted with the carriage of the van.
The fixing structure 14 includes a clamping groove 141, and spring limiting blocks 143 are fixedly mounted on two sides of the top of the inner wall of the clamping groove 141.
The inside of draw-in groove 141 just is located the bottom of spring stopper 143 is provided with spring 142, the inside joint of draw-in groove 141 has joint pole 145, the solid fixed ring 15 of top fixedly connected with of joint pole 145, gu fixed ring 15's fixed surface is connected with and connects rope 13.
The catch bar 145 has a T-shape.
A card slot 141 opens at the top of the T-shaped slider 10.
The other end of the connecting rope 13 is fixedly connected with the top of the mounting plate 11.
The working principle of the small-sized rotary hoisting device provided by the invention is as follows:
when the fixing plate 1 needs to be detached, the clamping rod 145 in the fixing structure 14 is manually pressed downwards to enable the clamping rod 145 to move downwards in the clamping groove 141, then the clamping rod 145 is manually rotated clockwise to enable the clamping rod 145 to be separated from the clamping state with the clamping groove 141, and then the clamping rod 145 is pushed to move upwards through elastic deformation of the spring 142 to enable the T-shaped sliding block 10 to lose the state of being fixed inside the T-shaped sliding groove 9 by the fixing structure 14, the clamping rod 145 is taken out and placed on one side, and then the T-shaped sliding groove 9 is manually pushed to slide on the surface of the T-shaped sliding block 10 along the convenient fixing plate of the T-shaped sliding block 10, so that the fixing plate 1 is taken down from the left side of the mounting plate 11.
When being in the mounted state between fixed plate 1 and mounting panel 11, hoist device is working to lead to fixed plate 1 atress to be dragged down, reduce the space between the fixed plate mounting panel 11 through mounting panel 11 left side fixed mounting's fixed kicking block 12, thereby make its fixed plate 1 when being dragged, great dragging range can not appear.
Compared with the prior art, the small-sized rotary hoisting device provided by the invention has the following beneficial effects:
through pressing joint pole 145 in the fixed knot structure 14 downwards, make joint pole 145 remove in the inside of draw-in groove 141, again through manual clockwise rotation joint pole 145, thereby make joint pole 145 break away from with the joint state of draw-in groove 141, elastic deformation through spring 142 promotes joint pole 145 rebound, thereby make T shape slider 10 lose and fix the state at T shape spout 9 inside by fixed knot structure 14, slide along one side of T shape slider 10 again and take out, can conveniently install and dismantle fixed plate 1, thereby be convenient for install and dismantle hoist device, increase hoist device's practicality.
The above description is only an embodiment of the present invention, and not intended to limit the present invention to the above embodiments, and all modifications, equivalents, and flow changes made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (8)
1. A small-size rotatory hoist device which characterized in that includes: a fixing plate;
the connecting plate is rotatably connected to the left side of the front face of the fixing plate through a first rotating shaft;
the first guide wheel is fixedly arranged at the top of the connecting plate;
the I-shaped cantilever beam is rotatably connected to the left side of the connecting plate through a second rotating shaft;
and the third guide wheel is fixedly arranged on the left side of the top of the I-shaped cantilever beam.
2. The small rotary lifting device as claimed in claim 1, wherein a second pair of guide wheels is fixedly mounted on the top of the second rotating shaft.
3. The small rotary lifting device as claimed in claim 1, wherein the top and bottom of the right side of the fixing plate are both provided with T-shaped sliding grooves.
4. The small rotary hoisting device according to claim 3, wherein a T-shaped sliding block is slidably connected inside the T-shaped sliding groove, and a mounting plate is fixedly mounted at the right end of the T-shaped sliding block.
5. A small rotary lifting device as claimed in claim 4, wherein the top and bottom of the left side of the mounting plate are both fixedly provided with a fixed top block, and the top and bottom of the fixed plate are both fixedly provided with a fixed structure.
6. The small rotary hoisting device according to claim 5, wherein the fixing structure comprises a slot, and spring limiting blocks are fixedly mounted on both sides of the top of the inner wall of the slot.
7. The small rotary hoisting device according to claim 6, wherein a spring is disposed inside the slot and at the bottom of the spring limiting block, and a clamping rod is clamped inside the slot.
8. The small rotary hoisting device according to claim 7, wherein a fixing ring is fixedly connected to the top of the clamping rod, and a connecting rope is fixedly connected to the surface of the fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110723699.4A CN113321133A (en) | 2021-06-29 | 2021-06-29 | Small-size rotatory hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110723699.4A CN113321133A (en) | 2021-06-29 | 2021-06-29 | Small-size rotatory hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113321133A true CN113321133A (en) | 2021-08-31 |
Family
ID=77425021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110723699.4A Pending CN113321133A (en) | 2021-06-29 | 2021-06-29 | Small-size rotatory hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113321133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2612887A (en) * | 2021-09-09 | 2023-05-17 | Emox As | Crane arm and system |
-
2021
- 2021-06-29 CN CN202110723699.4A patent/CN113321133A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2612887A (en) * | 2021-09-09 | 2023-05-17 | Emox As | Crane arm and system |
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