CN206553082U - A kind of adjustable for height crane - Google Patents
A kind of adjustable for height crane Download PDFInfo
- Publication number
- CN206553082U CN206553082U CN201720192028.9U CN201720192028U CN206553082U CN 206553082 U CN206553082 U CN 206553082U CN 201720192028 U CN201720192028 U CN 201720192028U CN 206553082 U CN206553082 U CN 206553082U
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- CN
- China
- Prior art keywords
- adjustable
- base
- tapped
- screwed hole
- placement 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable for height crane, including base, the base upper surface center is provided with circular groove, telescope motor is provided with the circular groove, the telescopic end of the telescope motor is provided with placement plate, multiple tapped through holes are provided with the base, on the placement plate lower surface and it is provided with screwed hole with tapped through hole corresponding section, two ends, which are fitted with, in the tapped through hole and screwed hole is equipped with externally threaded support bar, dead slot is provided with the screwed hole, the placement plate is provided with U-shaped frame, two ends are respectively equipped with bearing and electric rotating machine on the inside of the U-shaped frame, reel is set with the bull stick, the base side is provided with portal frame, the portal frame lateral part is set with support wheel, the extraction line that the other end bypasses support wheel is wound with the reel, the extraction line other end, which is provided with, holds thing case, the utility model can arbitrarily adjust the height that crane places plate according to the difference of building site situation, it is easy to use.
Description
Technical field
The utility model is related to mechanical equipment technical field, particularly a kind of adjustable for height crane.
Background technology
Crane refers to many action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods, also known as hangs
Car.Crane has a wide range of applications in industrial circle, and crane has many types.For example, electric overhead travelling crane is logical
Often include a pair of end wheel carrier, one or more girders and one or more monkeies, depending on specifically should for the crane
With.The part of motor, reel, lifting rope, suspension hook is equipped with monkey, to provide pulling force.
A kind of minor crane, including pedestal are disclosed in prior art such as CN202054547U, is supported by bottom, can
The support being rotatably mounted in the bottom support and second composition installed in the frame upper；First, peace
On described second, motor and hoist engine are installed thereon；Crane arm, including armed lever and installed in the armed lever one
The pulley at end, the armed lever other end is arranged in the cantilever tip, and the armed lever and is also equipped with diagonal brace, the diagonal brace one
Install on the bracket at end.
A kind of above-mentioned minor crane is simple in construction, saves labour, but the demand for different situations and landform can
The crane of different height can be needed, but above-mentioned prior art can not meet this requirement, accordingly, it would be desirable to design a kind of height
Adjustable crane.
Utility model content
The purpose of this utility model is to solve the above problems, devise a kind of adjustable for height crane.
To achieve the above object, the utility model provides following technical scheme：A kind of adjustable for height crane, including bottom
Seat, the base upper surface center, which is provided with circular groove, the circular groove, is provided with telescope motor, and the telescopic end of the telescope motor is set
Have and multiple tapped through holes are provided with placement plate, the base, opened on the placement plate lower surface and with tapped through hole corresponding section
Have to be fitted with two ends in screwed hole, the tapped through hole and screwed hole and be equipped with externally threaded support bar, the screwed hole and open
There is dead slot, the placement plate is provided with two ends on the inside of U-shaped frame, the U-shaped frame and is respectively equipped with bearing and electric rotating machine, the rotation
The round end of motor, which is provided with the bull stick being inserted into bearing, the bull stick, is set with reel, and the base side is provided with dragon
Door frame, the portal frame lateral part, which is set with support wheel, the reel, is wound with the extraction that the other end bypasses support wheel
Line, the extraction line other end is provided with and holds thing case.
It is preferred that, it is equipped with the base lower surface corner on support column, the support column lower surface and is equipped with lower margin
Bolt.
It is preferred that, it is equipped with the internal thread being meshed with external screw thread in the tapped through hole and screwed hole.
It is preferred that, it is provided with swivelling chute on the support bar side surface.
It is preferred that, multiple non-slipping blocks are uniformly provided with the reel.
It is preferred that, the shape size for placing plate is identical with the shape size of base.
It is preferred that, the diameter of the dead slot is more than the diameter of screwed hole.
A kind of adjustable for height crane made using the technical solution of the utility model, using telescope motor and support
Bar, solve proposed in above-mentioned background technology the problem of, can according to building site situation difference arbitrarily adjustment cranes put
The height of plate is put, it is easy to use, it is practical with novelty.
Brief description of the drawings
Fig. 1 is a kind of structural representation of adjustable for height crane described in the utility model；
Fig. 2 is a kind of right part of flg of adjustable for height crane described in the utility model；
Fig. 3 is a kind of top view of adjustable for height crane described in the utility model；
Fig. 4 is a kind of reel magnified partial view of adjustable for height crane described in the utility model；
In figure, 1- bases；2- circular grooves；3- telescope motors；4- places plate；5- tapped through holes；6- screwed holes；7- external screw threads；
8- support bars；9- dead slots；10-U shape framves；11- bearings；12- electric rotating machines；13- bull sticks；14- reels；15- portal frames；16-
Support wheel；17- extracts line；18- holds thing case；19- support columns；20- foundation bolts；21- swivelling chutes；22- non-slipping blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of adjustable for height crane as Figure 1-4, including base 1, the base 1
Upper surface center, which is provided with circular groove 2, the circular groove 2, is provided with telescope motor 3, and the telescopic end of the telescope motor 3 is provided with placement
It is provided with multiple tapped through holes 5, the placement lower surface of plate 4 and is provided with the corresponding section of tapped through hole 5 on plate 4, the base 1
The support bar 8 that two ends are equipped with external screw thread 7, the screwed hole 6 are fitted with screwed hole 6, the tapped through hole 5 and screwed hole 6
Dead slot 9 is inside provided with, the placement plate 4 is provided with U-shaped frame 10, and the inner side two ends of U-shaped frame 10 are respectively equipped with bearing 11 and rotation
Motor 12, the round end of the electric rotating machine 12 be provided with the bull stick 13 being inserted into bearing 11, the bull stick 13 be set with around
Line wheel 14, the side of base 1 is provided with portal frame 15, and the lateral part of portal frame 15 is set with support wheel 16, the coiling
The extraction line 17 that the other end bypasses support wheel 16 is wound with wheel 14, extraction line 17 other end, which is provided with, holds thing case 18；It is described
It is equipped with the lower surface corner of base 1 on support column 19, the lower surface of support column 19 and is equipped with foundation bolt 20；The screw thread
The internal thread being meshed with external screw thread 7 is equipped with through hole 5 and screwed hole 6；Swivelling chute is provided with the side surface of support bar 8
21；Multiple non-slipping blocks 22 are uniformly provided with the reel 14；The shape size of the shape size and base 1 for placing plate 4
It is identical；The diameter of the dead slot 9 is more than the diameter of screwed hole 6.
When specifically used：PLC Series Controllers are installed first at the present apparatus free time, with model SIEMENS control
Exemplified by device, first by ability personnel, by multiple output ends of the controller by wire respectively with telescope motor 3 and electric rotating
The terminals connection of machine 12, concrete operating principle is as follows：First by the foundation bolt 20 of the lower surface of support column 19 by crane
Fix on the ground, the height for placing plate 4 is then adjusted according to the demand in building site, the steel pipe being seen everywhere on building site is inserted into branch
In the swivelling chute 21 of the side surface of strut 8, then telescope motor 3 is worked, and the telescopic end of telescope motor 3 is slowly elongated or shortened, work
Make personnel and support bar 8 is rotated with engaging for internal thread by rotating steel tube and external screw thread 7, due to being provided with dead slot 9 in screwed hole 6,
Therefore the upper end level of support bar 8 is constant, lower end change is placed so as to change after the height of plate 4, height needed for being adjusted to, and stretch electricity
Machine 3 is stopped, and required extract is placed into and held in thing case 18, and then electric rotating machine 12 works, the rotation of electric rotating machine 12
End rotation drives bull stick 13 and reel 14 to rotate so that extracts line 17 and bypasses support wheel 16 and will hold thing case 18 and raises, while around
Multiple non-slipping blocks 22 are uniformly provided with line wheel 14, it is therefore prevented that the phenomenon for extracting the off-line of line 17 occurs, practical.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (7)
1. a kind of adjustable for height crane, including base (1), it is characterised in that base (1) the upper surface center is provided with
Telescope motor (3) is provided with circular groove (2), the circular groove (2), the telescopic end of the telescope motor (3) is provided with placement plate (4), institute
State and multiple tapped through holes (5) are provided with base (1), open on described placement plate (4) lower surface and with tapped through hole (5) corresponding section
Have in screwed hole (6), the tapped through hole (5) and screwed hole (6) and be fitted with the support bar (8) that two ends are equipped with external screw thread (7),
Dead slot (9) is provided with the screwed hole (6), the placement plate (4) is provided with two ends on the inside of U-shaped frame (10), the U-shaped frame (10)
Bearing (11) and electric rotating machine (12) are respectively equipped with, the round end of the electric rotating machine (12), which is provided with, to be inserted into bearing (11)
Reel (14) is set with bull stick (13), the bull stick (13), base (1) side is provided with portal frame (15), the dragon
Door frame (15) lateral part, which is set with, to be wound with the other end on support wheel (16), the reel (14) and bypasses support wheel (16)
Line (17) is extracted, described extraction line (17) other end, which is provided with, holds thing case (18).
2. a kind of adjustable for height crane according to claim 1, it is characterised in that base (1) lower surface four
It is equipped with angle on support column (19), support column (19) lower surface and is equipped with foundation bolt (20).
3. a kind of adjustable for height crane according to claim 1, it is characterised in that the tapped through hole (5) and spiral shell
The internal thread being meshed with external screw thread (7) is equipped with pit (6).
4. a kind of adjustable for height crane according to claim 1, it is characterised in that support bar (8) side surface
On be provided with swivelling chute (21).
5. a kind of adjustable for height crane according to claim 1, it is characterised in that uniform on the reel (14)
Provided with multiple non-slipping blocks (22).
6. a kind of adjustable for height crane according to claim 1, it is characterised in that the shape of the placement plate (4)
Size is identical with the shape size of base (1).
7. a kind of adjustable for height crane according to claim 1, it is characterised in that the diameter of the dead slot (9) is big
The small diameter more than screwed hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192028.9U CN206553082U (en) | 2017-03-01 | 2017-03-01 | A kind of adjustable for height crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192028.9U CN206553082U (en) | 2017-03-01 | 2017-03-01 | A kind of adjustable for height crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553082U true CN206553082U (en) | 2017-10-13 |
Family
ID=60360340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720192028.9U Expired - Fee Related CN206553082U (en) | 2017-03-01 | 2017-03-01 | A kind of adjustable for height crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206553082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244625A (en) * | 2017-05-22 | 2017-10-13 | 上海正邻机电自动化设备有限公司 | A kind of adjustable for height crane |
-
2017
- 2017-03-01 CN CN201720192028.9U patent/CN206553082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244625A (en) * | 2017-05-22 | 2017-10-13 | 上海正邻机电自动化设备有限公司 | A kind of adjustable for height crane |
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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 |
Granted publication date: 20171013 Termination date: 20180301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |