CN211945978U - Electric hoist gantry crane hoisting device - Google Patents
Electric hoist gantry crane hoisting device Download PDFInfo
- Publication number
- CN211945978U CN211945978U CN202020334496.7U CN202020334496U CN211945978U CN 211945978 U CN211945978 U CN 211945978U CN 202020334496 U CN202020334496 U CN 202020334496U CN 211945978 U CN211945978 U CN 211945978U
- Authority
- CN
- China
- Prior art keywords
- assembly
- rotating shaft
- winding
- sliding connection
- supporting
- 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
- 238000004804 winding Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a hoisting device of an electric hoist gantry crane, which comprises a non-return component, a winding component, a sliding vehicle component, a supporting base, a transmission component, a lifting hook connecting piece and a winding component; supporting the base: the supporting base comprises two supporting bottom plates, V-shaped pillars are arranged on the upper surfaces of the supporting bottom plates, a supporting beam is arranged between the two V-shaped pillars, a through groove is formed in the middle of the supporting beam, and connecting grooves are formed in the front side and the rear side of the upper surface of the supporting beam; the trolley assembly comprises: the U-shaped sliding connection seat of the sliding connection vehicle assembly is in sliding connection with the supporting beam; the hydraulic cylinder is telescopic to drive the toothed plate to be meshed with the gear, the second rotating shaft can be prevented from rotating through the toothed plate and the gear, the connecting hook can be effectively prevented from dropping, the heavy object can be lifted more firmly, the electric hoist portal crane lifting device is simple in structure and easy and convenient to operate, the lifting is more stable, the heavy object can be prevented from dropping, and the lifting is more convenient.
Description
Technical Field
The utility model relates to a hoist technical field specifically is an electric block gantry crane hoist device.
Background
The crane belongs to one kind of hoisting machinery, and is one kind of cyclic intermittent motion machinery. One duty cycle includes: load handling device is followed and is got article and mention article, then horizontal migration falls article to appointed place, carries out reverse motion after that, and current electric block gantry crane application range wide-spread, but current electric block gantry crane hoist device structure is complicated, and the operation is unstable, and the phenomenon that drops can not satisfy people is taken place to hoist and mount easy not hard up moreover.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide an electric block gantry crane hoist device, simple structure, it is easy and simple to handle, not only make more stable to hoisting, can prevent moreover that the heavy object from dropping, make to hoist more convenient, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device of an electric hoist portal crane comprises a non-return assembly, a winding assembly, a sliding trolley assembly, a supporting base, a transmission assembly, a lifting hook connecting piece and a winding assembly;
supporting the base: the supporting base comprises two supporting bottom plates, V-shaped pillars are arranged on the upper surfaces of the supporting bottom plates, a supporting beam is arranged between the two V-shaped pillars, a through groove is formed in the middle of the supporting beam, and connecting grooves are formed in the front side and the rear side of the upper surface of the supporting beam;
the trolley assembly comprises: the U-shaped sliding connection seat of the sliding connection vehicle assembly is in sliding connection with the supporting beam;
a winding component: a first rotating shaft of the winding assembly is connected with the upper ends of two side plates of the sliding vehicle assembly through bearings;
the winding assembly: the rotating shaft II of the winding assembly is connected with the lower ends of two side plates of the sliding trolley assembly through bearings;
a check assembly: the connecting lug plate of the non-return assembly is arranged on one side of the side plate of the trolley assembly;
the transmission assembly is as follows: the transmission assembly is arranged between the winding assembly and the winding assembly;
hook connector: one end of a steel wire rope of the lifting hook connecting piece is connected with a first rotating shaft of the winding assembly, and the steel wire rope is wound on the outer side of a second rotating shaft;
wherein: still include control switch, control switch sets up the one side at the V type pillar to control switch's input electricity is connected the output of external power source, control switch's output electricity is even to be connected and is received the motor of rolling up the subassembly and the pneumatic cylinder input of non return subassembly.
Further, the trolley assembly comprises a U-shaped sliding connection seat, a sliding wheel corresponding to a connecting groove of the supporting beam is arranged at the upper end of the U-shaped sliding connection seat, side plates are arranged on the front side and the rear side of the U-shaped sliding connection seat, and the sliding wheel of the U-shaped sliding connection seat enables the trolley assembly to move more smoothly.
Further, the rolling component comprises a first rotating shaft, two first protection discs are arranged on the outer side of the first rotating shaft, a motor for driving the first rotating shaft to rotate is arranged on one side of the side plate, the first rotating shaft can be driven to rotate through the motor, the first rotating shaft can wind the steel wire rope on the outer side of the first rotating shaft, and the steel wire rope is protected through the first protection discs.
Further, the winding assembly comprises a second rotating shaft, two second protective discs are arranged on the side faces of the second rotating shaft, anti-slip lines are evenly arranged on the outer sides of the second rotating shaft, the steel wire rope can be prevented from falling through the second rotating shaft, and the connection lifting hook is more stable in vertical movement.
Furthermore, the lifting hook connecting piece comprises a steel wire rope, the lower end of the steel wire rope is connected with a connecting column, the lower end of the connecting column is provided with a connecting lifting hook, the connecting lifting hook and the steel wire rope can be fixedly connected through the connecting column, and a heavy object can be lifted through the connecting lifting hook.
Further, the transmission assembly comprises two toothed chain wheels which are arranged at one ends of the first rotating shaft and the second rotating shaft respectively, a transmission chain is arranged between the two toothed chain wheels, the second rotating shaft is driven to rotate when the first rotating shaft rotates through the toothed chain wheels and the transmission chain, and the first rotating shaft and the second rotating shaft rotate simultaneously to enable the steel wire rope to be wound or released more stably.
Further, the non return subassembly is including connecting the otic placode and setting up the gear at the two other ends of pivot, the lower surface of connecting the otic placode has the pneumatic cylinder through bolted connection, and the flexible end of pneumatic cylinder is equipped with the pinion rack, and the pinion rack corresponds from top to bottom with the gear, can drive pinion rack and gear engagement through the pneumatic cylinder is flexible, can prevent through the meshing of pinion rack and gear that pivot two from taking place to rotate, can effectually prevent to connect the lifting hook and drop for it is more firm to hoist the heavy object.
Compared with the prior art, the beneficial effects of the utility model are that: this electric hoist gantry crane hoist device has following benefit:
1. the utility model discloses on set up the support base, can support the device through supporting the base to the movable pulley through U type sliding connection seat makes the sliding connection subassembly remove more smoothly, can drive pivot one through the motor and rotate, can twine wire rope in the outside of pivot one through pivot one, protects through a pair of wire rope of protection dish.
2. The utility model discloses on set up pivot two, can prevent through pivot two that wire rope from dropping for it is more stable to connect the lifting hook to reciprocate, can be connected connection lifting hook and wire rope through the spliced pole and fix, can hoist the heavy object through connecting the lifting hook, drives pivot two when can making pivot one rotate through sprocket and drive chain and rotates, makes through pivot one and pivot two rotate simultaneously and twine to connect or release more stably to wire rope.
3. The utility model discloses on set up the pneumatic cylinder, can drive pinion rack and gear engagement through the pneumatic cylinder is flexible, can prevent through the meshing of pinion rack and gear that pivot two from taking place to rotate, can effectually prevent to connect the lifting hook and drop for it is more firm to hoist the heavy object, and this electric block gantry crane hoist device simple structure is easy and simple to handle, not only makes more stable to hoisting, can prevent moreover that the heavy object from dropping, makes to hoist more convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the local enlarged structure of the present invention.
In the figure: the device comprises a check assembly 1, a connecting lug plate 11, a hydraulic cylinder 12, a toothed plate 13, a gear 14, a rolling assembly 2, a motor 21, a rotating shaft 22I, a protective plate 23I, a sliding assembly 3, a side plate 31, a sliding seat 32U-shaped, a supporting base 4, a supporting beam 41, a supporting pillar 42V-shaped, a supporting base plate 43, a control switch 5, a transmission assembly 6, a transmission chain 61, a toothed chain wheel 62, a hook connecting piece 7, a steel wire rope 71, a connecting column 72, a connecting hook 73, a winding assembly 8, a protective plate 81 and a rotating shaft 82 II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a hoisting device of an electric hoist portal crane comprises a non-return assembly 1, a winding assembly 2, a sliding vehicle assembly 3, a supporting base 4, a transmission assembly 6, a lifting hook connecting piece 7 and a winding assembly 8;
the supporting base 4: the supporting base 4 comprises two supporting bottom plates 43, the upper surfaces of the supporting bottom plates 43 are provided with V-shaped pillars 42, a supporting beam 41 is arranged between the two V-shaped pillars 42, the middle of the supporting beam 41 is provided with a through groove, and the front side and the rear side of the upper surface of the supporting beam 41 are provided with connecting grooves;
the trolley assembly 3: the U-shaped sliding connection seat 32 of the sliding connection vehicle assembly 3 is connected with the supporting beam 41 in a sliding mode;
and (3) winding component 2: a first rotating shaft 22 of the winding assembly 2 is connected with the upper ends of two side plates 31 of the sliding vehicle assembly 3 through bearings;
the winding assembly 8: the second rotating shaft 82 of the winding assembly 8 is connected with the lower ends of the two side plates 31 of the trolley assembly 3 through bearings;
check assembly 1: the connecting lug plate 11 of the check assembly 1 is arranged on one side of the side plate 31 of the trolley assembly 3;
the transmission assembly 6: the transmission component 6 is arranged between the winding component 2 and the winding component 8;
hook connecting piece 7: one end of a steel wire rope 71 of the hook connecting piece 7 is connected with the first rotating shaft 22 of the winding component 2, and the steel wire rope 71 is wound on the outer side of the second rotating shaft 82;
wherein: the automatic winding device further comprises a control switch 5, wherein the control switch 5 is arranged on one side of the V-shaped support column 42, the input end of the control switch 5 is electrically connected with the output end of an external power supply, and the output end of the control switch 5 is electrically connected with the motor 21 of the winding assembly 2 and the input end of the hydraulic cylinder 12 of the check assembly 1.
Further, the trolley assembly 3 comprises a U-shaped sliding connection seat 32, a sliding wheel corresponding to a connection groove of the support beam 41 is arranged at the upper end of the U-shaped sliding connection seat 32, side plates 31 are arranged on the front side and the rear side of the U-shaped sliding connection seat 32, and the sliding wheel of the U-shaped sliding connection seat 32 enables the trolley assembly 3 to move more smoothly.
Further, the winding component 2 comprises a first rotating shaft 22, two first protection discs 23 are arranged on the outer side of the first rotating shaft 22, a motor 21 for driving the first rotating shaft 22 to rotate is arranged on one side of the side plate 31, the first rotating shaft 22 can be driven to rotate by the motor 21, the steel wire rope 71 can be wound on the outer side of the first rotating shaft 22 through the first rotating shaft 22, the steel wire rope 71 is protected through the first protection discs 23, the winding component 8 comprises a second rotating shaft 82, two second protection discs 81 are arranged on the side face of the second rotating shaft 82, anti-slip grains are uniformly arranged on the outer side of the second rotating shaft 82, the steel wire rope 71 can be prevented from falling through the second rotating shaft 82, the up-and-down movement of the connecting hook 73 is more stable, the hook connecting part 7 comprises the steel wire rope 71, a connecting column 72 is connected to the lower end of the steel wire rope 71, the connecting hook 73 is connected and fixed with, the transmission assembly 6 comprises two toothed chain wheels 62 respectively arranged at one ends of a first rotating shaft 22 and a second rotating shaft 82, a transmission chain 61 is arranged between the two toothed chain wheels 62, the first rotating shaft 22 can be driven to rotate by the toothed chain wheels 62 and the transmission chain 61, the first rotating shaft 22 and the second rotating shaft 82 can simultaneously rotate to enable the steel wire rope 71 to be wound or released more stably, the check assembly 1 comprises a connecting lug plate 11 and a gear 14 arranged at the other end of the second rotating shaft 82, the lower surface of the connecting lug plate 11 is connected with a hydraulic cylinder 12 through a bolt, the hydraulic cylinder 12 comprises an oil pump and a hydraulic telescopic cylinder, the hydraulic telescopic cylinder is controlled to stretch by the oil pump, a toothed plate 13 is arranged at the telescopic end of the hydraulic cylinder 12, the toothed plate 13 vertically corresponds to the gear 14, the toothed plate 13 can be driven to be meshed with the gear 14 through the stretching of the hydraulic cylinder 12, and the second rotating shaft 82 can be prevented from rotating through, can effectually prevent to connect lifting hook 73 and drop for it is more firm to hoist the heavy object, this electric block gantry crane hoist device simple structure, and is easy and simple to handle, not only makes more stable to hoisting, can prevent moreover that the heavy object from dropping, makes to hoist more conveniently.
When in use: the device can be supported through the supporting base 4, and the sliding wheel through the U-shaped sliding connection seat 32 enables the sliding connection assembly 3 to move more smoothly, the motor 21 can drive the first rotating shaft 22 to rotate, the first rotating shaft 22 can wind the steel wire rope 71 on the outer side of the first rotating shaft 22, the first protective disc 23 protects the steel wire rope 71, the heavy object can be hoisted through the connecting hook 73, the first rotating shaft 22 can be driven to rotate through the toothed chain wheel 62 and the transmission chain 61, the second rotating shaft 82 is driven to rotate when the first rotating shaft 22 rotates, the first rotating shaft 22 and the second rotating shaft 82 rotate simultaneously, the winding or releasing of the steel wire rope 71 is more stable, the toothed plate 13 can be driven to be meshed with the gear 14 through the stretching of the hydraulic cylinder 12, the second rotating shaft 82 can be prevented from rotating through the meshing of the toothed plate 13 and the gear 14, and the connecting.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electric block gantry crane hoist device which characterized in that: the winding device comprises a non-return assembly (1), a winding assembly (2), a sliding vehicle assembly (3), a supporting base (4), a transmission assembly (6), a lifting hook connecting piece (7) and a winding assembly (8);
support base (4): the supporting base (4) comprises two supporting base plates (43), V-shaped pillars (42) are arranged on the upper surfaces of the supporting base plates (43), a supporting beam (41) is arranged between the two V-shaped pillars (42), a through groove is formed in the middle of the supporting beam (41), and connecting grooves are formed in the front side and the rear side of the upper surface of the supporting beam (41);
sliding contact vehicle assembly (3): the U-shaped sliding connection seat (32) of the sliding connection vehicle assembly (3) is in sliding connection with the supporting beam (41);
winding component (2): a first rotating shaft (22) of the winding assembly (2) is connected with the upper ends of two side plates (31) of the sliding vehicle assembly (3) through bearings;
winding assembly (8): a second rotating shaft (82) of the winding assembly (8) is connected with the lower ends of two side plates (31) of the trolley assembly (3) through bearings;
check assembly (1): the connecting lug plate (11) of the non-return assembly (1) is arranged on one side of a side plate (31) of the trolley assembly (3);
transmission assembly (6): the transmission component (6) is arranged between the winding component (2) and the winding component (8);
hook connector (7): one end of a steel wire rope (71) of the lifting hook connecting piece (7) is connected with a first rotating shaft (22) of the winding component (2), and the steel wire rope (71) is wound on the outer side of a second rotating shaft (82);
wherein: still include control switch (5), control switch (5) set up the one side at V type pillar (42) to the output of external power source is connected to the input electricity of control switch (5), the output electricity of control switch (5) is connected and is received motor (21) of rolling up subassembly (2) and pneumatic cylinder (12) input of non return subassembly (1).
2. The hoisting device of the electric hoist gantry crane according to claim 1, characterized in that: the sliding connection vehicle assembly (3) comprises a U-shaped sliding connection seat (32), a sliding wheel corresponding to a connecting groove of the supporting beam (41) is arranged at the upper end of the U-shaped sliding connection seat (32), and side plates (31) are arranged on the front side and the rear side of the U-shaped sliding connection seat (32).
3. The hoisting device of the electric hoist gantry crane according to claim 1, characterized in that: the winding assembly (2) comprises a first rotating shaft (22), two first protective discs (23) are arranged on the outer side of the first rotating shaft (22), and a motor (21) driving the first rotating shaft (22) to rotate is arranged on one side of the side plate (31).
4. The hoisting device of the electric hoist gantry crane according to claim 1, characterized in that: the winding assembly (8) comprises a second rotating shaft (82), two second protective discs (81) are arranged on the side faces of the second rotating shaft (82), and anti-skid grains are uniformly arranged on the outer sides of the second rotating shaft (82).
5. The hoisting device of the electric hoist gantry crane according to claim 1, characterized in that: the lifting hook connecting piece (7) comprises a steel wire rope (71), the lower end of the steel wire rope (71) is connected with a connecting column (72), and the lower end of the connecting column (72) is provided with a connecting lifting hook (73).
6. The hoisting device of the electric hoist gantry crane according to claim 1, characterized in that: the transmission assembly (6) comprises two toothed chain wheels (62) which are respectively arranged at one ends of a first rotating shaft (22) and a second rotating shaft (82), and a transmission chain (61) is arranged between the two toothed chain wheels (62).
7. The hoisting device of the electric hoist gantry crane according to claim 1, characterized in that: check subassembly (1) is including connecting otic placode (11) and gear (14) of setting at two (82) other ends in the pivot, the lower surface of connecting otic placode (11) has pneumatic cylinder (12) through bolted connection, and the flexible end of pneumatic cylinder (12) is equipped with pinion rack (13), and pinion rack (13) correspond from top to bottom with gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334496.7U CN211945978U (en) | 2020-03-17 | 2020-03-17 | Electric hoist gantry crane hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334496.7U CN211945978U (en) | 2020-03-17 | 2020-03-17 | Electric hoist gantry crane hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211945978U true CN211945978U (en) | 2020-11-17 |
Family
ID=73179630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020334496.7U Expired - Fee Related CN211945978U (en) | 2020-03-17 | 2020-03-17 | Electric hoist gantry crane hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211945978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816277A (en) * | 2021-09-15 | 2021-12-21 | 合肥市春华起重机械有限公司 | Double-hoist portal crane |
| CN114506258A (en) * | 2022-02-28 | 2022-05-17 | 武汉理工大学 | Wharf hoisting carrier |
-
2020
- 2020-03-17 CN CN202020334496.7U patent/CN211945978U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816277A (en) * | 2021-09-15 | 2021-12-21 | 合肥市春华起重机械有限公司 | Double-hoist portal crane |
| CN113816277B (en) * | 2021-09-15 | 2023-12-29 | 合肥市春华起重机械有限公司 | Double-hoist gantry crane |
| CN114506258A (en) * | 2022-02-28 | 2022-05-17 | 武汉理工大学 | Wharf hoisting carrier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211945978U (en) | Electric hoist gantry crane hoisting device | |
| CN201125140Y (en) | Electric mechanical loading and unloading forklift | |
| CN112408259A (en) | Automatic clamping, overturning and transporting device for material frames and working method | |
| CN218539059U (en) | Gantry container crane with locking mechanism | |
| CN203545599U (en) | Electric stacker | |
| CN107152178A (en) | A kind of lift-sliding multi-storied garage top layer parking space elevating transmission device | |
| CN214299081U (en) | Material lifting platform for transportation | |
| CN215402784U (en) | Electric hoist with semi-built-in noise reduction motor and speed reducer | |
| CN113173487B (en) | Hanger for injection mold production and method thereof | |
| CN205873696U (en) | Hoist rotation walking dolly | |
| CN112591619B (en) | Crane with intelligent unhooking mechanism and use method thereof | |
| CN211545850U (en) | Energy-saving electric hydraulic forklift | |
| CN113086861A (en) | Cantilever crane | |
| CN208265661U (en) | A kind of Small-size crane for building construction | |
| CN206069219U (en) | A kind of electric single-beam crane used for annular track | |
| CN205526391U (en) | Beam crane | |
| CN221625746U (en) | Electric carrying trolley | |
| CN201280420Y (en) | Transmission mechanism of hoister for high-speed elevation work cradle | |
| CN218491334U (en) | Steel wire rope carding mechanism capable of limiting | |
| CN214604244U (en) | Mechanical maintenance equipment | |
| CN209835547U (en) | Small-size hoist manipulator shallow | |
| CN220265972U (en) | Doffing trolley gear rack electric lifting device | |
| CN209554066U (en) | One kind being used for intelligent storage shelf efficient energy-saving lifting device | |
| CN211141390U (en) | Handling device is used in building engineering construction | |
| CN217964147U (en) | Lifting device of winding and unwinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |