CN104495402B - Reinforced timber grab - Google Patents
Reinforced timber grab Download PDFInfo
- Publication number
- CN104495402B CN104495402B CN201410778421.7A CN201410778421A CN104495402B CN 104495402 B CN104495402 B CN 104495402B CN 201410778421 A CN201410778421 A CN 201410778421A CN 104495402 B CN104495402 B CN 104495402B
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- CN
- China
- Prior art keywords
- end plate
- crossbeam
- crossbeam end
- extension
- casing
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
- B65G2814/03—Loading or unloading means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to a kind of timber grab, a kind of reinforced timber grab, belongs to grab bucket technical field specifically. It comprises deck beam, through beam, left strut and right strut, through beam comprises crossbeam, crossbeam two ends from inside to outside connect interior crossbeam end plate and outer crossbeam end plate successively, interior crossbeam end plate and outer crossbeam end plate top exceed plane on crossbeam, it is provided with extension outside outer crossbeam end plate and strengthens casing, extension is strengthened casing and interior crossbeam end plate and outer crossbeam end plate and is welded to connect, and extension is strengthened by main pinned connection internal conflict body and outer bucket body on casing, and internal conflict body is positioned at inside outer bucket body. Internal conflict body and outer bucket body inside are provided with truss-frame structure. The present invention's adopt extension to strengthen structural strength that casing improves through beam, inside and outside bucket body adopts truss-frame structure to improve intensity, it is to increase overall structural strength.
Description
Technical field
The present invention relates to a kind of timber grab, a kind of reinforced timber grab, belongs to grab bucket technical field specifically.
Background technology
Along with the development of economy, harbour efficiency of cargo-handling has been had higher requirement by people. A lot of imported timber shipment length reaches 12 meters, traditional timber shipment length only 2 ~ 6 meters, and traditional timber grab structural strength can not meet handling requirement, and bucket body is easily turned round easily curved.
Summary of the invention
It is an object of the invention to overcome above-mentioned weak point, thus a kind of reinforced timber grab is provided, it is to increase structural strength, it may also be useful to be stable, avoid timber grab to be distorted phenomenon.
According to technical scheme provided by the invention, reinforced timber grab comprises deck beam, through beam, left strut and right strut, by the bearing pin left strut that connected symmetrical dendrimer is arranged respectively and right strut on deck beam, the lower end of left strut is by the body that struggles against outside pinned connection, the lower end of right strut is conflicted internally body by pinned connection, through beam it is provided with below deck beam, it is characterized in that: through beam comprises crossbeam, crossbeam two ends from inside to outside connect interior crossbeam end plate and outer crossbeam end plate successively, interior crossbeam end plate and outer crossbeam end plate top exceed plane on crossbeam, it is provided with extension outside outer crossbeam end plate and strengthens casing, extension is strengthened casing and interior crossbeam end plate and outer crossbeam end plate and is welded to connect, extension is strengthened on casing by main pinned connection internal conflict body and outer bucket body, internal conflict body is positioned at inside outer bucket body, described internal conflict body and outer bucket body inside are provided with truss-frame structure.
Further, welding beam stiffening plate between beam surface upper and interior crossbeam end plate.
Compared with the prior art the present invention has the following advantages:
The present invention adopts extension to strengthen the structural strength of casing raising through beam, inside and outside bucket body adopts truss-frame structure to improve intensity, improve overall structural strength, also improve the stability of work simultaneously, be distorted during the timber avoiding timber grab crawl length longer phenomenon.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is side-view of the present invention.
Description of reference numerals: 1-deck beam, 2-through beam, 2.1-extension strengthen struggling against outside crossbeam end plate, 2.4-stub axle, 2.5-crossbeam stiffening plate, 2.6-crossbeam, the left strut of 3-, the right strut of 4-, 5-internal conflict body, 6-in casing, 2.2-outer crossbeam end plate, 2.3-body.
Embodiment
Embodiment in by reference to the accompanying drawings is further described by the present invention below:
As shown in Figure 1 and 2, the present invention mainly comprises deck beam 1, through beam 2, left strut 3 and right strut 4, by the bearing pin left strut 3 that connected symmetrical dendrimer is arranged respectively and right strut 4 on deck beam 1. Left strut 3 times ends are by the body 6 that struggles against outside pinned connection, and right strut 4 times ends are by pinned connection internal conflict body 5.
Being provided with through beam 2 below deck beam 1, through beam 2 comprises crossbeam 2.6, and crossbeam 2.6 two ends from inside to outside connect interior crossbeam end plate 2.3 successively and outer crossbeam end plate 2.2, interior crossbeam end plate 2.3 and outer crossbeam end plate 2.2 top exceed plane on crossbeam 2.6. Being provided with extension outside described outer crossbeam end plate 2.2 and strengthen casing 2.1, extension is strengthened casing 2.1 and is welded to connect with interior crossbeam end plate 2.3 and outer crossbeam end plate 2.2. Extension is strengthened being connected internal conflict body 5 and outer bucket body 6 by stub axle 2.4 on casing 2.1, and internal conflict body 5 is positioned at inside outer bucket body 6. Welding beam stiffening plate 2.5 between described crossbeam 2.6 upper surface and interior crossbeam end plate 2.3.
Described internal conflict body 5 and outer bucket body 6 inside are provided with truss-frame structure, for improving internal conflict body 5 and the intensity of outer bucket body 6.
The present invention adopts extension to strengthen the structural strength of casing raising through beam, inside and outside bucket body adopts truss-frame structure to improve intensity, improve overall structural strength, also improve the stability of work simultaneously, be distorted during the timber avoiding timber grab crawl length longer phenomenon.
Claims (2)
1. a reinforced timber grab, comprise deck beam (1), through beam (2), left strut (3) and right strut (4), by the bearing pin left strut (3) that connected symmetrical dendrimer is arranged respectively and right strut (4) on deck beam (1), left strut (3) lower end is by the body that struggles against outside pinned connection (6), right strut (4) lower end is conflicted internally body (5) by pinned connection, deck beam (1) lower section is provided with through beam (2), it is characterized in that: through beam (2) comprises crossbeam (2.6), crossbeam (2.6) two ends from inside to outside connect interior crossbeam end plate (2.3) and outer crossbeam end plate (2.2) successively, interior crossbeam end plate (2.3) and outer crossbeam end plate (2.2) top exceed the upper plane of crossbeam (2.6), outer crossbeam end plate (2.2) outside is provided with extension and strengthens casing (2.1), extension is strengthened casing (2.1) and is welded to connect with interior crossbeam end plate (2.3) and outer crossbeam end plate (2.2), extension is strengthened being connected internal conflict body (5) and outer bucket body (6) on casing (2.1) by stub axle (2.4), internal conflict body (5) is positioned at outer bucket body (6) inner side, described internal conflict body (5) and outer bucket body (6) inside are provided with truss-frame structure.
2. reinforced timber grab as claimed in claim 1, is characterized in that: welding beam stiffening plate (2.5) between described crossbeam (2.6) upper surface and interior crossbeam end plate (2.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778421.7A CN104495402B (en) | 2014-12-15 | 2014-12-15 | Reinforced timber grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778421.7A CN104495402B (en) | 2014-12-15 | 2014-12-15 | Reinforced timber grab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104495402A CN104495402A (en) | 2015-04-08 |
| CN104495402B true CN104495402B (en) | 2016-06-01 |
Family
ID=52936885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410778421.7A Active CN104495402B (en) | 2014-12-15 | 2014-12-15 | Reinforced timber grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104495402B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279272A (en) * | 1997-04-01 | 1998-10-20 | Nippon Steel Corp | Trash crane bucket |
| CN102674147B (en) * | 2012-05-05 | 2014-06-25 | 无锡市新华起重工具有限公司 | Opening and closing mechanism for single-cable grab bucket |
| CN102795542B (en) * | 2012-05-05 | 2015-05-20 | 无锡市新华起重工具有限公司 | Grab bucket special for nickel ore |
| CN203545482U (en) * | 2013-09-27 | 2014-04-16 | 无锡市新华起重工具有限公司 | Water-surface slag grab bucket |
| CN204342029U (en) * | 2014-12-15 | 2015-05-20 | 无锡市新华起重工具有限公司 | Heavier-duty timber grab |
-
2014
- 2014-12-15 CN CN201410778421.7A patent/CN104495402B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104495402A (en) | 2015-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |