CN207002061U - A kind of movable suspending arm for indoor use is hung - Google Patents
A kind of movable suspending arm for indoor use is hung Download PDFInfo
- Publication number
- CN207002061U CN207002061U CN201720940084.6U CN201720940084U CN207002061U CN 207002061 U CN207002061 U CN 207002061U CN 201720940084 U CN201720940084 U CN 201720940084U CN 207002061 U CN207002061 U CN 207002061U
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- fixedly connected
- hung
- column
- expansion link
- indoor use
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Abstract
A kind of movable suspending arm for indoor use is the utility model is related to hang, including bottom plate, column, cantilever beam, electric block, the upper end of column is arranged with external toothing, the top of column is provided with aligning tapered bore bearing, the lower end of cantilever beam is fixedly connected with locating dowel, the lower end of cantilever beam is fixedly connected with support frame, the lower end of support frame is fixedly connected with gearcase, motor is fixedly connected with gearcase, the live spindle end of motor is fixedly connected with gear, gear stretches out gearcase and gear is meshed with external toothing, the walking track both ends of cantilever beam are fixedly connected with "T"-shaped limiting plate；Universal wheel and road wheel are installed, four angles of bottom plate lower end are respectively equipped with rod set, are provided with expansion link in rod set, the other end of expansion link is provided with support column leg on bottom plate.The utility model is simple in construction, that is, interim card occurs in the cantilever for solving the problems, such as cantilever crane, avoids electric block to occur carry phenomenon during movement again, eliminates safe hidden trouble.
Description
Technical field
The utility model belongs to crane technical field, more particularly to a kind of movable suspending arm for indoor use
Hang.
Background technology
During machine-building, the operation such as the carryings of parts, welding, assembling needs often to use boom hoisting,
The weight of these parts compares heavier, and the Spatial General 6 R of workshop is all smaller, and big-and-middle-sized crane, crane etc. rise
Hoisting machinery is not suitable for running in small space again to be operated, and is manually carried if relied on, is lifted parts to complete these operations,
Labor strength is big, and operating efficiency is low, has a strong impact on production efficiency.Cantilever hoist working strength is light-duty, crane
By column, revoliving arm device for revolving and driving and electric block composition, column lower end are fixed on concrete foundation by foundation bolt
On, suspending arm rotary is driven by cycloidal-pin wheel deceleration device, electric block does linear running on cantilever I-steel, and plays lift heavy
Thing.The phenomenon of interim card often occurs in existing cantilever crane during use, influences the normal use of cantilever crane, subtracts simultaneously
The service life of few cantilever crane, and, it is necessary to which operating personnel keep the notice of height, otherwise during electric block traveling
The phenomenon for electric block carry occur is easy for, potential safety hazard be present.In addition existing cantilever crane both accounted for during lifting
It is larger not readily transportable with space, and easily rocked during lifting is lifted by crane, potential safety hazard be present, at the same it is existing
Boom hoisting is cumbersome, and practical application is not strong.
The content of the invention
The purpose of this utility model is to provide for a kind of movable suspending arm for indoor use and hung, simple in construction, behaviour
Convenient, easy to remove, device the stability of work is strong, that is, interim card occurs during rotation in the cantilever beam for solving cantilever crane
Problem, avoid electric block to occur carry phenomenon during movement again, eliminate safe hidden trouble.
The utility model is adopted the technical scheme that to solve the above problems, there is provided it is a kind of for indoor use
Movable suspending arm is hung, including bottom plate, and the column being vertically arranged is fixedly connected among the upper end of bottom plate, and the top of column is provided with
Horizontally disposed cantilever beam, electric block is slidably connected on cantilever beam, the upper end of the column is arranged with external toothing, described vertical
The top of post is provided with aligning tapered bore bearing, and the lower end of the cantilever beam is fixedly connected with locating dowel, and locating dowel insertion aligning cone
The inner ring that hole axle is held, the lower end of the cantilever beam are fixedly connected with support frame, and the lower end of support frame is fixedly connected with horizontally disposed
Gearcase, be fixedly connected with motor on gearcase, the live spindle of motor stretches into gearcase and the end of live spindle is consolidated
Surely gear is connected with, the gear stretches out gearcase and gear is meshed with external toothing, the walking track both ends of the cantilever beam
It is fixedly connected with "T"-shaped limiting plate.
One end of the bottom plate is fixedly connected with installing plate, and universal wheel is provided with installing plate, and the other end of bottom plate is provided with
Two road wheels being arranged side by side, and universal wheel and road wheel setting triangular in shape, four angles of the bottom plate lower end are set respectively
There is a rod set, expansion link is provided with rod set, one end of rod set is fixedly connected with bottom plate, the bearing of trend of the other end of rod set along rod set
Provided with row's pin shaft hole, the bearing of trend of one end of the expansion link along expansion link is provided with row's pin shaft hole, and on expansion link
Pin shaft hole is corresponded with the pin shaft hole in rod set, and the pin shaft hole on pin shaft hole and rod set on expansion link is connected by bearing pin,
The other end of expansion link is provided with support column leg.
The support column leg includes the post leg cylinder being vertically arranged and the screw rod being vertically arranged, and the upper end of the post leg cylinder is fixed
Cover plate is connected with, cover plate is provided with through hole, and the lower end of the screw rod through through hole and is stretched into post leg cylinder, and screw rod is fixed with cover plate
Connection, the upper end of screw rod are threadedly coupled through expansion link and with expansion link, and the upper end end of screw rod is fixedly connected with rotary handle.
The bottom terminal ends of the post leg cylinder are fixedly connected with post leg seat.
The both sides up and down of the cover plate have been fixedly connected with nut, and the centre bore axis of nut and the axis of through hole are same
On one vertical curve.
The rotary handle is L-shaped.
The rotary handle is provided with taper knob.
The cushion pad made of elastomeric material is fixedly connected with the "T"-shaped limiting plate.
Pull bar is hinged with the installing plate.
Multiple reinforcements are fixedly connected between the column and bottom plate, reinforcement is triangular in shape.
The lower end of the locating dowel is cylindrical, and the upper end of locating dowel is in frustum.
The beneficial effects of the utility model：The utility model is simple in construction, first will by pull bar during use
After dolly moves precalculated position to, expansion link is drawn to suitable position from rod set and inserts pin shaft hole internal lock with bearing pin
Extremely, then screw rod is driven to rotate down by rotating rotary handle, screw rod drives post leg cylinder to move down until contacting ground, will
Dolly jacks up, and universal wheel and road wheel is departed from ground, and at this time four support column legs play a supportive role, and ensures that balance crane can
Smoothly operated, eliminated safe hidden trouble；Rotary handle is rotated backward after slinging work terminates, post leg is made by screw rod
Cylinder moves upwardly away from ground, and at this time universal wheel and road wheel contact ground, then extract bearing pin from pin shaft hole, and will
Expansion link is retracted in rod set, is occupied little space, and is easy to the moving operation of balance crane.By the cylindric of locating dowel lower end and on
The design of end cone mesa-shaped coordinates aligning tapered bore bearing to use, and avoids the Caton phenomenon occurred in cantilever beam and column rotation process,
And "T"-shaped limiting plate can limit electric block and occur carry phenomenon during movement, eliminate safe hidden trouble.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
To make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with the accompanying drawings to this practicality
New embodiment is described in further detail.
Hung as shown in figure 1, the utility model provides a kind of movable suspending arm for indoor use, including bottom plate 1,
The column 2 being vertically arranged is fixedly connected among the upper end of bottom plate 1, multiple reinforcements are fixedly connected between column 2 and bottom plate 1
23, reinforcement 23 is triangular in shape, can so ensure the stability of column 2.The top of column 2 is provided with horizontally disposed cantilever beam
3, electric block 4 is slidably connected on cantilever beam 3, and the upper end of the column 2 is arranged with external toothing 5, and the top of the column 2 is set
There is aligning tapered bore bearing 6, the lower end of the cantilever beam 3 is fixedly connected with locating dowel 7, and locating dowel 7 inserts aligning tapered bore bearing 6
Inner ring, the lower end of the locating dowel 7 is cylindrical, and the upper end of locating dowel 7 is in frustum, so cantilever beam 3 can be avoided to exist
Occur interim card during rotation, ensure freely rotating for cantilever beam 3.The lower end of the cantilever beam 3 is fixedly connected with support frame
8, the lower end of support frame 8 is fixedly connected with horizontally disposed gearcase 9, and motor 10 is fixedly connected with gearcase 9, motor 10
Live spindle stretches into gearcase 9 and the end of live spindle is fixedly connected with gear 11, the gear 11 stretch out gearcase 9 and
Gear 11 is meshed with external toothing 5, and the walking track both ends of the cantilever beam 3 are fixedly connected with "T"-shaped limiting plate 12, "T"-shaped
Be fixedly connected with cushion pad 21 made of elastomeric material on limiting plate 12, cushion pad 21 can reduce electric block 4 with it is "T"-shaped
Rigid collision between limiting plate 12.
One end of the bottom plate 1 is fixedly connected with installing plate 13, and pull bar 22 is hinged with installing plate 13, and pull bar 22 is easy to
The direction of whole moving cart is controlled during being movably walking.Universal wheel 14 is installed on installing plate 13, bottom plate 1
The other end is provided with two road wheels 15 being arranged side by side, and 15 setting triangular in shape of universal wheel 14 and road wheel, under the bottom plate 1
Four angles at end are respectively equipped with rod set 16, are provided with expansion link 17 in rod set 16, one end of rod set 16 is fixedly connected with bottom plate 1, bar
Bearing of trend of the other end along rod set 16 of set 16 is provided with row's pin shaft hole 18, and one end of the expansion link 17 is along expansion link 17
Bearing of trend is provided with row's pin shaft hole 18, and the pin shaft hole 18 on expansion link 17 corresponds with the pin shaft hole 18 in rod set 16,
Pin shaft hole 18 on expansion link 17 is connected with the pin shaft hole 18 in rod set 16 by bearing pin 19, and the other end of expansion link 17 is provided with branch
Dagger leg 20.
The support column leg 20 includes the post leg cylinder 20a being vertically arranged and the screw rod 20b being vertically arranged, the post leg cylinder
20a bottom terminal ends are fixedly connected with post leg seat 20f, and post leg seat 20f can increase post leg cylinder 20a and the area on ground, increase
Stability when balance crane lifts by crane, the upper end of the post leg cylinder 20a are fixedly connected with cover plate 20c, and cover plate 20c is provided with through hole
20d, cover plate 20c both sides up and down have been fixedly connected with nut 20g, and the axis of nut 20g centre bore axis and through hole 20d
On same vertical curve, the lower end of the screw rod 20b through through hole 20d and is stretched into post leg cylinder 20a, screw rod 20b and cover plate 20c
It is fixedly connected, screw rod 20b upper end is threadedly coupled through expansion link 17 and with expansion link 17, and screw rod 20b upper end end is fixed
It is connected with rotary handle 20e, rotary handle 20e is L-shaped and changes hands handle 20e and is provided with taper knob 20h, and taper knob 20h can
Reduce and rubbed in rotary course between palm and rotary handle 20e, avoid palm from being ground with bleeding blister.
In use, moving cart to be moved to position to be lifted by pull bar 22, then by expansion link 17 from rod set 16
Middle stretching, expansion link 17 and the relative position of rod set 16 can be adjusted by bearing pin 19 and pin shaft hole 18 according to actual conditions
It is whole, to ensure the relative equilibrium of the support column leg 20 of moving cart, then by rotate rotary handle 20e by post leg cylinder 20a to
Lower movement can be carried out until post leg seat 20f contacts ground after four support column legs 20 are adjusted to correct position to goods
Lifting, motor 10 rotates to be rotated by live spindle band moving gear 11, by the engagement of gear 11 and external toothing 5, makes to hang
Arm beam 3 rotates around column 2, after cantilever beam 3 reaches specified location, starts electric block 4, electric block 4 is in cantilever beam 3
On move in parallel, wherein "T"-shaped limiting plate 12 can be good at playing electric block 4 restriction effect, cushion pad 21 can subtract
Few rigid collision between electric block 4 and "T"-shaped limiting plate 12, then move down the steel wire rope of electric block 4, will hang
It is hooked on the goods for treating lifting, then the motor of reverse drive electric block, moves up the steel wire rope of electric block 4,
Goods is sling, completes slinging work.Rotate rotary handle 20e to move up post leg cylinder 20a, finally expansion link 17 is retracted
In rod set 16, the space-consuming of moving cart is reduced, in order to be carried to moving cart.When goods arrive at
Afterwards, expansion link 17 will be stretched out from rod set 16 again, can according to actual conditions by bearing pin 19 and pin shaft hole 18 to expansion link
17 are adjusted with the relative position of rod set 16, to ensure the relative equilibrium of the support column leg 20 of moving cart, then by turning
Dynamic rotary handle 20e moves down post leg cylinder 20a until post leg seat 20f contacts ground, treats that four support column legs 20 are adjusted to
After correct position, electric block 4 is rotated backward, goods is slowly put down along vertical direction, completes whole work process.Should
Utility model is simple in construction, easy to operate, easy to remove, device stability is strong, that is, the cantilever beam for solving cantilever crane is turning
Occur the problem of interim card in dynamic process, avoid electric block to occur carry phenomenon during movement again, it is hidden to eliminate safety
Suffer from.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed utility model.The requires of the utility model
Protection domain is defined by appended claims and equivalent.
Claims (10)
1. a kind of movable suspending arm for indoor use is hung, including bottom plate, it is vertical to be fixedly connected among the upper end of bottom plate
The column of setting, the top of column are provided with horizontally disposed cantilever beam, slidably connect electric block on cantilever beam, its feature exists
In：The upper end of the column is arranged with external toothing, and the top of the column is provided with aligning tapered bore bearing, the lower end of the cantilever beam
Locating dowel, and the inner ring of locating dowel insertion aligning tapered bore bearing are fixedly connected with, the lower end of the cantilever beam is fixedly connected with branch
Support, the lower end of support frame are fixedly connected with horizontally disposed gearcase, motor, the rotation of motor are fixedly connected with gearcase
Main shaft stretches into gearcase and the end of live spindle is fixedly connected with gear, and the gear stretches out gearcase and gear and external tooth
Circle is meshed, and the walking track both ends of the cantilever beam are fixedly connected with "T"-shaped limiting plate；
One end of the bottom plate is fixedly connected with installing plate, and universal wheel is provided with installing plate, and the other end of bottom plate is provided with two
The road wheel being arranged side by side, and universal wheel and road wheel setting triangular in shape, four angles of the bottom plate lower end are respectively equipped with bar
Set, rod set is interior to be provided with expansion link, and one end of rod set is fixedly connected with bottom plate, and the other end of rod set is provided with along the bearing of trend of rod set
One row's pin shaft hole, the bearing of trend of one end of the expansion link along expansion link are provided with row's pin shaft hole, and the bearing pin on expansion link
Hole is corresponded with the pin shaft hole in rod set, and the pin shaft hole on pin shaft hole and rod set on expansion link is connected by bearing pin, is stretched
The other end of bar is provided with support column leg.
2. a kind of movable suspending arm for indoor use according to claim 1 is hung, it is characterised in that：The support column
Leg includes the post leg cylinder that is vertically arranged and the screw rod being vertically arranged, and the upper end of the post leg cylinder is fixedly connected with cover plate, on cover plate
Provided with through hole, the lower end of the screw rod through through hole and is stretched into post leg cylinder, and screw rod is fixedly connected with cover plate, and the upper end of screw rod is worn
Cross expansion link and be threadedly coupled with expansion link, the upper end end of screw rod is fixedly connected with rotary handle.
3. a kind of movable suspending arm for indoor use according to claim 2 is hung, it is characterised in that：The post leg cylinder
Bottom terminal ends be fixedly connected with post leg seat.
4. a kind of movable suspending arm for indoor use according to claim 3 is hung, it is characterised in that：The cover plate
Upper and lower both sides have been fixedly connected with nut, and the centre bore axis of nut and the axis of through hole are on same vertical curve.
5. a kind of movable suspending arm for indoor use according to claim 2 is hung, it is characterised in that：The rotation hand
Handle is L-shaped.
6. a kind of movable suspending arm for indoor use according to claim 5 is hung, it is characterised in that：The rotation hand
Handle is provided with taper knob.
7. a kind of movable suspending arm for indoor use according to claim 1 is hung, it is characterised in that：It is described "T"-shaped
The cushion pad made of elastomeric material is fixedly connected with limiting plate.
8. a kind of movable suspending arm for indoor use according to any one in claim 1~7 is hung, its feature exists
In：Pull bar is hinged with the installing plate.
9. a kind of movable suspending arm for indoor use according to claim 1 is hung, it is characterised in that：The column with
Multiple reinforcements are fixedly connected between bottom plate, reinforcement is triangular in shape.
10. a kind of movable suspending arm for indoor use according to claim 1 is hung, it is characterised in that：The positioning
The lower end of post is cylindrical, and the upper end of locating dowel is in frustum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940084.6U CN207002061U (en) | 2017-07-28 | 2017-07-28 | A kind of movable suspending arm for indoor use is hung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940084.6U CN207002061U (en) | 2017-07-28 | 2017-07-28 | A kind of movable suspending arm for indoor use is hung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002061U true CN207002061U (en) | 2018-02-13 |
Family
ID=61456775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720940084.6U Expired - Fee Related CN207002061U (en) | 2017-07-28 | 2017-07-28 | A kind of movable suspending arm for indoor use is hung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002061U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640712A (en) * | 2017-11-07 | 2018-01-30 | 河南恒远恒山工业有限公司 | A kind of column cantilever crane |
| CN110526139A (en) * | 2019-09-06 | 2019-12-03 | 东阳韵源自动化科技有限公司 | A kind of construction of railways fast removal equipment |
| CN110980553A (en) * | 2019-12-17 | 2020-04-10 | 江苏昱博自动化设备有限公司 | Movable cantilever crane |
| CN111547632A (en) * | 2020-05-15 | 2020-08-18 | 张玉荣 | Water pipe transportation, hoisting and transfer device for hydraulic engineering and use method |
| CN111908350A (en) * | 2020-08-06 | 2020-11-10 | 山东轻工职业学院 | Storage commodity circulation hoist and mount mechanism that barrier propterty is high |
| CN112110347A (en) * | 2020-10-19 | 2020-12-22 | 海南电网有限责任公司海南输变电检修分公司 | Hoisting device for operation site |
| CN113845005A (en) * | 2021-09-26 | 2021-12-28 | 安庆市宏信金属制品有限公司 | Vacuum suction crane for transferring rolled steel plates for metal smelting |
-
2017
- 2017-07-28 CN CN201720940084.6U patent/CN207002061U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640712A (en) * | 2017-11-07 | 2018-01-30 | 河南恒远恒山工业有限公司 | A kind of column cantilever crane |
| CN110526139A (en) * | 2019-09-06 | 2019-12-03 | 东阳韵源自动化科技有限公司 | A kind of construction of railways fast removal equipment |
| CN110526139B (en) * | 2019-09-06 | 2021-04-13 | 安徽泰恒之源科技有限公司 | Quick haulage equipment is used in railway construction |
| CN110980553A (en) * | 2019-12-17 | 2020-04-10 | 江苏昱博自动化设备有限公司 | Movable cantilever crane |
| CN110980553B (en) * | 2019-12-17 | 2020-12-18 | 江苏昱博自动化设备有限公司 | Movable cantilever crane |
| CN111547632A (en) * | 2020-05-15 | 2020-08-18 | 张玉荣 | Water pipe transportation, hoisting and transfer device for hydraulic engineering and use method |
| CN111908350A (en) * | 2020-08-06 | 2020-11-10 | 山东轻工职业学院 | Storage commodity circulation hoist and mount mechanism that barrier propterty is high |
| CN111908350B (en) * | 2020-08-06 | 2022-05-03 | 山东轻工职业学院 | Storage commodity circulation hoisting machine that barrier property is high constructs |
| CN112110347A (en) * | 2020-10-19 | 2020-12-22 | 海南电网有限责任公司海南输变电检修分公司 | Hoisting device for operation site |
| CN113845005A (en) * | 2021-09-26 | 2021-12-28 | 安庆市宏信金属制品有限公司 | Vacuum suction crane for transferring rolled steel plates for metal smelting |
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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: 20180213 Termination date: 20190728 |