CN209567196U - A kind of crane arm rack - Google Patents
A kind of crane arm rack Download PDFInfo
- Publication number
- CN209567196U CN209567196U CN201822048554.5U CN201822048554U CN209567196U CN 209567196 U CN209567196 U CN 209567196U CN 201822048554 U CN201822048554 U CN 201822048554U CN 209567196 U CN209567196 U CN 209567196U
- Authority
- CN
- China
- Prior art keywords
- support rod
- support frame
- strut
- crane arm
- fixing bolt
- 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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- Jib Cranes (AREA)
Abstract
The utility model relates to a kind of crane arm racks, including rack ontology, the rack ontology includes support frame, support rod, fixing bolt, the support frame is located at rack ontology rear ends, support rod is penetrated on support frame, fixing bolt is fixedly installed on support rod left and right ends portion；Generally: the utility model has the advantages that safety coefficient is higher, structurally reasonable, manufacturing cost is low, utilization of area rate is high.
Description
Technical field
The utility model belongs to crane component part placement technique field, and in particular to a kind of crane arm rack.
Background technique
Crane arm is a critically important device on crane, and crane arm makes to load and unload to support container hoist
Bridge has certain lifting altitude and width, it divides lead arm and rear semi-girder, and lead arm can be with pitching or stretching motion, by structure
Pattern point has truss-like crane arm, box crane arm etc. to need larger land occupation before the processing and manufacturing of box crane arm in storage
Area, and existing some crane arm racks are in use, cause since support rod is not fixed firmly with support frame
Crane arm is easy to fall in placement process very dangerous；Therefore develop it is a kind of have safety coefficient it is higher, it is structurally reasonable,
The crane arm rack that manufacturing cost is low, utilization of area rate is high has important application value.
Utility model content
The purpose of this utility model is to overcome existing crane arms in manufacturing placement process, needs biggish
Occupied area and crane arm is easy the problem of falling in placement process, so that developing a kind of has that safety coefficient is higher, knot
The crane arm rack that structure is reasonable, manufacturing cost is low, utilization of area rate is high has important application value.
To achieve the above object, the technical solution of the utility model is: a kind of crane arm rack, including rack sheet
Body, the rack ontology include support frame, support rod, fixing bolt, and the support frame is located at before and after rack ontology
End has penetrated support rod on support frame, and fixing bolt is fixedly installed on support rod left and right ends portion.
The support frame includes strut and bottom bar, and the strut is located at support frame left and right ends portion, is arranged on strut
There is supported hole, bottom is provided with bottom bar between the strut.
The strut is two, and strut is fixed as I-shaped structure with bottom bar by welding.
The support rod left and right ends portion offers fixation hole, support rod with pass through fixation in support frame engagement process
Bolt penetrates fixation hole and realizes to support rod position-limiting action.
The beneficial effects of the utility model are:
1, by the way that multiple supported holes are arranged on strut, support rod, which can penetrate in supported hole, realizes that the cooperation with support frame connects
It connects, can select to place one or mostly with support rod for placing crane arm as needed；
2, by the way that fixation hole is arranged in support rod left and right ends portion, when will fixed spiral shell in support rod and support frame engagement process
Bolt, which penetrates in fixation hole, to effectively prevent support rod to horizontally slip in supported hole, play the position-limiting action to support rod；It must
For, the utility model has the advantages that safety coefficient is higher, structurally reasonable, manufacturing cost is low, utilization of area rate is high.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model rack ontology；
Fig. 2 is the schematic perspective view of the utility model support frame；
Fig. 3 is the schematic perspective view of the utility model support rod.
In figure: 0, rack ontology 1, support frame 10, strut 101, supported hole 11, bottom bar 2, support rod 20, solid
Determine hole 3, fixing bolt 4, crane arm.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Specific embodiment of the utility model, as shown in Figure 1, a kind of crane arm rack, including rack ontology 0, institute
The rack ontology 0 stated includes support frame 1, support rod 2, fixing bolt 3, and the support frame 1 is located at 0 front and back of rack ontology
End has penetrated support rod 2 on support frame 1, and fixing bolt 3 is fixedly installed on 2 left and right ends portion of support rod.
As shown in Fig. 2, the support frame 1 includes strut 10 and bottom bar 11, the strut 10 is located at support frame 1 or so
Both ends are provided with supported hole 101 on strut 10, can be as needed by one by the way that multiple supported holes 101 are arranged in strut 10
Or be mostly inserted into support rod 2 for placing crane arm 4 in strut 10, bottom is provided with bottom bar 11 between the strut 10.
The strut 10 is two, and strut 10 is fixed as I-shaped structure with bottom bar 11 by welding.
As shown in figure 3, the 2 left and right ends portion of support rod offers fixation hole 20, support rod 2 is matched with support frame 1
Fixation hole 20 is penetrated by fixing bolt 3 during closing to realize to 2 position-limiting action of support rod.
The utility model is when implementing: is needed first by two different support frame 1 separated a certain distance such as Fig. 1 institutes
Show, people select the quantity of the support rod 2 cooperated with supported hole 101 as needed, then that fixing bolt 3 and support rod 2 is left
The positioning to support rod 2 is realized in the cooperation of fixation hole 20 of right both ends setting, can effectively prevent accidentally touching support as people
Support rod 2 is fallen when bar 2, and the assembling of rack ontology 0 is completed after the completion of fixing bolt 3 and the cooperation of support rod 2, can will then be risen
Weighing arm 4 is placed on 2 upper end of support rod；Generally, the utility model has that safety coefficient is higher, structurally reasonable, manufacturing cost
Advantage low, utilization of area rate is high.
Claims (4)
1. a kind of crane arm rack, including rack ontology (0), the rack ontology (0) includes support frame (1), branch
Strut (2), fixing bolt (3), it is characterised in that: the support frame (1) is located at rack ontology (0) rear ends, support
It has been penetrated on frame (1) support rod (2), fixing bolt (3) is fixedly installed on support rod (2) left and right ends portion.
2. a kind of crane arm rack according to claim 1, it is characterised in that: the support frame (1) includes strut
(10) and bottom bar (11), the strut (10) are located at support frame (1) left and right ends portion, and strut is provided with supported hole on (10)
(101), bottom is provided with bottom bar (11) between the strut (10).
3. a kind of crane arm rack according to claim 2, it is characterised in that: the strut (10) is two, branch
Bar (10) is fixed as I-shaped structure with bottom bar (11) by welding.
4. a kind of crane arm rack according to claim 1, it is characterised in that: described support rod (2) left and right ends
Portion offers fixation hole (20), and support rod (2) is penetrating fixation hole by fixing bolt (3) with support frame (1) engagement process
(20) it realizes to support rod (2) position-limiting action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048554.5U CN209567196U (en) | 2018-12-07 | 2018-12-07 | A kind of crane arm rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048554.5U CN209567196U (en) | 2018-12-07 | 2018-12-07 | A kind of crane arm rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209567196U true CN209567196U (en) | 2019-11-01 |
Family
ID=68321580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822048554.5U Expired - Fee Related CN209567196U (en) | 2018-12-07 | 2018-12-07 | A kind of crane arm rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209567196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099110A (en) * | 2019-12-26 | 2020-05-05 | 安徽微威环保科技有限公司 | Rubber road dental calculus stacking device |
-
2018
- 2018-12-07 CN CN201822048554.5U patent/CN209567196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099110A (en) * | 2019-12-26 | 2020-05-05 | 安徽微威环保科技有限公司 | Rubber road dental calculus stacking device |
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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: 20191101 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |