CN206384752U - Stable type fixed pillar type cantilever crane - Google Patents
Stable type fixed pillar type cantilever crane Download PDFInfo
- Publication number
- CN206384752U CN206384752U CN201621463311.2U CN201621463311U CN206384752U CN 206384752 U CN206384752 U CN 206384752U CN 201621463311 U CN201621463311 U CN 201621463311U CN 206384752 U CN206384752 U CN 206384752U
- Authority
- CN
- China
- Prior art keywords
- cantilever
- electric block
- chain box
- pivoting support
- hook
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model is related to a kind of stable type fixed pillar type cantilever crane, the utility model stable type fixed pillar type cantilever crane on column by setting central shaft, central shaft is connected by bearing with cantilever, slewing equipment is provided with below bearing, by slewing equipment and central shaft, cantilever can be allowed to realize that 360 degree are unrestrictedly turned round；By being coordinated by the pin hole set in alignment pin and pivoting support, cantilever can be allowed to realize in positioned at arbitrary angles, prevent cantilevered swing uncontrolled；Simultaneously by setting hanger in the both sides of electric block hook, electric block is fixed on dolly for wearing additionally steel wire rope excessively, so as to improve the security of electric block；The top of chain box sets arc engaging lug simultaneously, for additionally fixing chain box, prevents its loose or dislocation.
Description
Technical field
The utility model is related to a kind of crane, more particularly, to a kind of stable type fixed pillar type cantilever crane.
Background technology
Fixed column type crane is when being equipped with cantilever, and cantilever rotational angle is limited, and is typically only capable to return in the range of 300 degree
Turn, be difficult to realize 360 degree of rotations, cause the use scope of crane to be limited.Jib boom is needed to return under some operating modes simultaneously
Go to after certain angle and positioned, but general crane can not meet this function.And electric block only (is hung by hook
Ring) it is fixed on dolly, without second protection, in hook just in case in the case of coming off, easily causing accident；And electronic calabash
During Lu Shenggao, most of chain is all placed in chain box, causes its gravity larger, install housing below chain box with it is electronic
The junction of cucurbit easily loosens, or even comes off and initiation accident.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency can be with 360 degree of rotations there is provided one kind, and determines in any angle
Position, cucurbit stable type fixed pillar type cantilever crane difficult for drop-off.
What the purpose of this utility model was realized in：
The utility model stable type fixed pillar type cantilever crane, it includes being provided with revolution at the top of column, the column
Supporting, the top of pivoting support is connected by bearing with cantilever, and tooth surface speed reducer is additionally provided with pivoting support, using the flank of tooth
Reductor carrys out motoring, and the column side is additionally provided with an angularly disposed support bar, the other end of the support bar
Alignment pin is provided with, the alignment pin coordinates with the pin hole that pivoting support bottom is opened up, hung below the other end of the cantilever
There is electric block, electric block includes housing, and the top of the housing sets hook, and electric block is fixed on small by hook
Che Shang, the left and right sides of the hook be respectively arranged with a hanger, the hanger through steel wire rope by electric block with
Dolly is fixed, and the side of the bottom of the housing, which is fixed with the top of chain box, the chain box, is provided with an engaging lug, described
Engaging lug is curved, and one end of engaging lug and the top of chain box are fixed, and the side of the other end and housing is fixed.
Compared with prior art, the beneficial effects of the utility model are：
The utility model stable type fixed pillar type cantilever crane on column by setting central shaft, and central shaft passes through bearing
Be connected with cantilever, slewing equipment be provided with below bearing, by slewing equipment and central shaft, can allow cantilever realize 360 degree it is unlimited
System revolution；By coordinating by the pin hole set in alignment pin and pivoting support, cantilever can be allowed to realize fixed in any angle
Position, prevents cantilevered swing uncontrolled；Simultaneously by setting hanger in the both sides of electric block hook, steel is additionally crossed for wearing
Electric block is fixed on dolly by cord, so as to improve the security of electric block；The top of chain box is set simultaneously
Arc engaging lug, for additionally fixing chain box, prevents its loose or dislocation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model stable type fixed pillar type cantilever crane.
Fig. 2 is the enlarged drawing at the top of Fig. 1 central posts.
Fig. 3 is the structural representation of electric block in Fig. 1.
Wherein：Column 1, cantilever 2, electric block 3, housing 3.1, hook 3.2, hanger 3.3, chain box 3.4, engaging lug
3.5th, bearing 4, pivoting support 5, tooth surface speed reducer 6, support bar 7, alignment pin 8.
Embodiment
Referring to Fig. 1 to Fig. 3, the utility model is related to a kind of stable type fixed pillar type cantilever crane, including column 1, described
The top of column 1 is provided with pivoting support 5, and the top of pivoting support 5 is connected by bearing 4 with cantilever 2, and pivoting support 5
On be additionally provided with tooth surface speed reducer 6, using tooth surface speed reducer 6 come motoring so that the transmission moment of torsion of cantilever 2 is big, efficiency high, safety
Reliably, the side of column 1 is additionally provided with an angularly disposed support bar 7, and the other end of the support bar 7 is provided with positioning
Pin 8, the alignment pin 8 coordinates with the pin hole that the bottom of pivoting support 5 is opened up, and after cantilever 2 rotate in place, alignment pin 8 is inserted
Positioned at arbitrary angles can be realized in pin hole, prevents cantilever 2 from swinging uncontrolled, has been hung below the other end of the cantilever 2
Electric block 3, electric block 3 includes housing 3.1, and the top of the housing 3.1 sets hook 3.2, and hook 3.2 is used for will
Electric block is fixed on dolly, and the left and right sides of the hook 3.2 is respectively arranged with a hanger 3.3, the hanger 3.3
In be used for through steel wire rope, steel wire rope, which is bypassed, can reinforce the connection of electric block and dolly after dolly, the bottom of the housing 3.1
The side in portion is fixed with chain box 3.4, and the top of chain box 3.4 is provided with an engaging lug 3.5, and the engaging lug 3.5 is in
Arc, one end and the top of chain box 3.4 of engaging lug 3.5 are fixed, and the side of the other end and housing 3.1 is fixed, for extra
Chain box 3.4 is fixed, its loose or dislocation is prevented.
Claims (1)
1. a kind of stable type fixed pillar type cantilever crane, it is characterised in that：It includes column（1）, the column（1）Top set
It is equipped with pivoting support（5）, pivoting support（5）Top pass through bearing（4）With cantilever（2）It is connected, and pivoting support（5）It is upper to go back
Provided with tooth surface speed reducer（6）, using tooth surface speed reducer（6）Come motoring, the column（1）Side be additionally provided with one it is oblique
The support bar of setting（7）, the support bar（7）The other end be provided with alignment pin（8）, the alignment pin（8）With pivoting support
（5）The pin hole that bottom is opened up coordinates, the cantilever（2）The other end below hung electric block（3）, electric block（3）Bag
Include housing（3.1）, the housing（3.1）Top set hook（3.2）, hook（3.2）Electric block is fixed on small
Che Shang, the hook（3.2）The left and right sides be respectively arranged with a hanger（3.3）, the hanger（3.3）In pass through steel wire
Rope fixes electric block with dolly, the housing（3.1）The side of bottom be fixed with chain box（3.4）, the chain box
（3.4）Top is provided with an engaging lug（3.5）, the engaging lug（3.5）It is curved, engaging lug（3.5）One end and chain
Box（3.4）Top fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463311.2U CN206384752U (en) | 2016-12-29 | 2016-12-29 | Stable type fixed pillar type cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463311.2U CN206384752U (en) | 2016-12-29 | 2016-12-29 | Stable type fixed pillar type cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384752U true CN206384752U (en) | 2017-08-08 |
Family
ID=59490094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463311.2U Expired - Fee Related CN206384752U (en) | 2016-12-29 | 2016-12-29 | Stable type fixed pillar type cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341549A (en) * | 2020-04-22 | 2020-06-26 | 江西鑫尔利电力科技有限公司 | Cantilever type coil standing device |
| CN111573523A (en) * | 2020-06-12 | 2020-08-25 | 大连华锐重工冶金设备制造有限公司 | Double-rotation cantilever crane |
-
2016
- 2016-12-29 CN CN201621463311.2U patent/CN206384752U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341549A (en) * | 2020-04-22 | 2020-06-26 | 江西鑫尔利电力科技有限公司 | Cantilever type coil standing device |
| CN111573523A (en) * | 2020-06-12 | 2020-08-25 | 大连华锐重工冶金设备制造有限公司 | Double-rotation cantilever crane |
| CN111573523B (en) * | 2020-06-12 | 2023-08-29 | 大连华锐重工焦炉车辆设备有限公司 | Double-rotation cantilever 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 |