CN207002022U - A kind of Steeve for clamshell excavator - Google Patents
A kind of Steeve for clamshell excavator Download PDFInfo
- Publication number
- CN207002022U CN207002022U CN201720762530.9U CN201720762530U CN207002022U CN 207002022 U CN207002022 U CN 207002022U CN 201720762530 U CN201720762530 U CN 201720762530U CN 207002022 U CN207002022 U CN 207002022U
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- CN
- China
- Prior art keywords
- gooseneck bracket
- gooseneck
- bracket
- steeve
- interior cage
- 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.)
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Abstract
The utility model discloses a kind of Steeve for clamshell excavator, including the first gooseneck bracket and the second gooseneck bracket；Interval is fixed with multiple interior cage sets between first gooseneck bracket and the second gooseneck bracket；Between the adjacent interior cage set, more flat beams are welded with the inside of the first gooseneck bracket and the second gooseneck bracket；Steeve for clamshell excavator of the present utility model, splay oblique pull beam is provided between the adjacent cross-arm of gooseneck bracket, and fixes straining beam in safety between two cross-arms of most end, improve the bearing capacity of single gooseneck bracket, stability is good, reduces the risk of Hangers failure；Meanwhile the interior cage set of frame structure is provided between the first gooseneck bracket and the second gooseneck bracket, and between adjacent interior cage set, more flat beams are further fixed between the inwall up and down of the first gooseneck bracket and the second gooseneck bracket, the resistance to overturning of suspension rod is improved, bearing capacity is stronger, securely and reliably.
Description
Technical field
It the utility model is related to a kind of suspension rod, and in particular to a kind of Steeve for clamshell excavator, belong to mechanical equipment technical field.
Background technology
The grab type elevator used at present is typically the steel wire rope, suspension rod and actuating unit by grabbing bucket, connecting grab bucket
Composition, wherein, suspension rod plays a part of carrying grab bucket, and existing suspension rod includes two columns being oppositely arranged, set between column
Have cross bar, the stress of this suspension rod in use is bad, and counterbalance effect is not satisfactory, stability and security compared with
Difference；Chinese Patent Application No.：200720055910.5 a kind of novel grab steeve is disclosed, including two columns being oppositely arranged,
It is provided with some cross bars between two columns, the connection place of cross bar and column is provided with triangular plate piece, is set between adjacent two cross bar
Be equipped with four bracing pieces, one end of bracing piece is fixed on triangular plate piece, the other end be held within two cross bars and column it
Between square plate on；The stress of suspension rod can be improved, the stress surface of suspension rod is more balanced, and then improve the steady of suspension rod
Qualitative and security；But the hanging rod structure in above-mentioned technical proposal is complicated, and bearing capacity has much room for improvement.
Utility model content
To solve the above problems, the utility model proposes a kind of Steeve for clamshell excavator, simple in construction, stability is good, pressure-bearing energy
Power is strong, and securely and reliably.
Steeve for clamshell excavator of the present utility model, including the first gooseneck bracket and the second gooseneck bracket；First gooseneck bracket and second
Interval is fixed with multiple interior cage sets between gooseneck bracket；Between the adjacent interior cage set, positioned at the first gooseneck bracket and the second gooseneck bracket
Inner side is welded with more flat beams；
First gooseneck bracket includes two outer columns, and the multiple cross-arms being arranged between outer column；The adjacent cross-arm
Oblique pull beam is fixed between its is diagonal；Its center of cross-arm described in end is provided with straining beam in safety；
Second gooseneck bracket is identical with the first suspension rod holder structure.
As preferred embodiment, the interior cage set is in frame structure, and its both sides respectively with the first gooseneck bracket and the
Two gooseneck brackets are welded and fixed.
As preferred embodiment, first gooseneck bracket and the second gooseneck bracket be arranged in parallel.
As preferred embodiment, two outer columns are made into integration.
As preferred embodiment, the adjacent oblique pull beam is in splayed structure.
The utility model compared with prior art, Steeve for clamshell excavator of the present utility model, between the adjacent cross-arm of gooseneck bracket
Splay oblique pull beam is provided with, and straining beam in safety is fixed between two cross-arms of most end, improves holding for single gooseneck bracket
Pressure energy power, stability is good, reduces the risk of Hangers failure；Meanwhile it is provided between the first gooseneck bracket and the second gooseneck bracket
The interior cage set of frame structure, and between adjacent interior cage set, between the inwall up and down of the first gooseneck bracket and the second gooseneck bracket
More flat beams are further fixed on, improve the resistance to overturning of suspension rod, bearing capacity is stronger, securely and reliably.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Each part in accompanying drawing is labeled as：The gooseneck brackets of 1- first, the gooseneck brackets of 2- second, cage set in 3-, the flat beams of 4-, 12- are horizontal
Carry on a shoulder pole, 13- oblique pull beams, straining beam in 14- safety.
Embodiment
Embodiment 1：
As shown in figure 1, Steeve for clamshell excavator of the present utility model, including the first gooseneck bracket 1 and the second gooseneck bracket 2；Described first
Interval is fixed with multiple interior cage sets 3 between the gooseneck bracket 2 of gooseneck bracket 1 and second；Between the adjacent interior cage set 3, hung positioned at first
The inner side of 1 and second gooseneck bracket of pole socket 2 is welded with more flat beams 4；
First gooseneck bracket 1 includes two outer columns 11, and the multiple cross-arms 12 being arranged between outer column 11；Adjacent institute
State cross-arm 12 its it is diagonal between be fixed with oblique pull beam 13；Its center of cross-arm 12 is provided with straining beam 14 in safety described in end；
Second gooseneck bracket 2 is identical with the structure of the first gooseneck bracket 1.
The interior cage set 3 is in frame structure, and its both sides is welded and fixed with the first gooseneck bracket 1 and the second gooseneck bracket 2 respectively.
The gooseneck bracket 2 of first gooseneck bracket 1 and second be arranged in parallel.
Two outer columns 11 are made into integration.
The adjacent oblique pull beam 13 is in splayed structure.
Steeve for clamshell excavator of the present utility model, splay oblique pull beam is provided between the adjacent cross-arm of gooseneck bracket, and most
Straining beam in safety is fixed between two cross-arms of end, improves the bearing capacity of single gooseneck bracket, stability is good, reduces suspension rod and breaks
The risk split；Meanwhile the interior cage set of frame structure is provided between the first gooseneck bracket and the second gooseneck bracket, and in adjacent interior cage
Between set, more flat beams are further fixed between the inwall up and down of the first gooseneck bracket and the second gooseneck bracket, improve suspension rod
Resistance to overturning, bearing capacity is stronger, securely and reliably.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
- A kind of 1. Steeve for clamshell excavator, it is characterised in that：Including the first gooseneck bracket and the second gooseneck bracket；First gooseneck bracket and second Interval is fixed with multiple interior cage sets between gooseneck bracket；Between the adjacent interior cage set, positioned at the first gooseneck bracket and the second gooseneck bracket Inner side is welded with more flat beams；First gooseneck bracket includes two outer columns, and the multiple cross-arms being arranged between outer column；Its is right for the adjacent cross-arm Oblique pull beam is fixed between angle；Its center of cross-arm described in end is provided with straining beam in safety；Second gooseneck bracket is identical with the first suspension rod holder structure.
- 2. Steeve for clamshell excavator according to claim 1, it is characterised in that：The interior cage set is in frame structure, and its both sides is divided It is not welded and fixed with the first gooseneck bracket and the second gooseneck bracket.
- 3. Steeve for clamshell excavator according to claim 1, it is characterised in that：First gooseneck bracket and the second gooseneck bracket is parallel sets Put.
- 4. Steeve for clamshell excavator according to claim 1, it is characterised in that：Two outer columns are made into integration.
- 5. Steeve for clamshell excavator according to claim 1, it is characterised in that：The adjacent oblique pull beam is in splayed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762530.9U CN207002022U (en) | 2017-06-28 | 2017-06-28 | A kind of Steeve for clamshell excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762530.9U CN207002022U (en) | 2017-06-28 | 2017-06-28 | A kind of Steeve for clamshell excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002022U true CN207002022U (en) | 2018-02-13 |
Family
ID=61449020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720762530.9U Active CN207002022U (en) | 2017-06-28 | 2017-06-28 | A kind of Steeve for clamshell excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002022U (en) |
-
2017
- 2017-06-28 CN CN201720762530.9U patent/CN207002022U/en active Active
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| GR01 | Patent grant |