CN202766153U - Gantry vertical post of gantry type hydraulic folding crane - Google Patents
Gantry vertical post of gantry type hydraulic folding crane Download PDFInfo
- Publication number
- CN202766153U CN202766153U CN 201220457714 CN201220457714U CN202766153U CN 202766153 U CN202766153 U CN 202766153U CN 201220457714 CN201220457714 CN 201220457714 CN 201220457714 U CN201220457714 U CN 201220457714U CN 202766153 U CN202766153 U CN 202766153U
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- CN
- China
- Prior art keywords
- folding
- gantry
- mounting hole
- portal frame
- type hydraulic
- 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 gantry vertical post of a gantry type hydraulic folding crane. The vertical post consists of a gantry frame (1) and a rotary support (4), wherein a one-folding jib installation hole (2), a one-folding jib luffing oil cylinder lower installation hole (3) and a two-folding jib telescopic slot (5) are arranged on the gantry frame (1). Accordingly, a one-folding jib is installed inside the vertical post, the retraction is convenient, a two-folding jib is retracted the telescopic slot during the retraction, and the occupied area is small.
Description
Technical field
The utility model relates to a kind of gantry upright post be used to being installed in the portal-type hydraulic folding arm loop wheel machine on the automobile.
Background technology
Be installed at present the folding-jib loop wheel machine on the automobile, one folding arm all is mounted in the next door of column, and the space that this Installation Modes occupies is larger, and its weight is also larger.
Summary of the invention
The purpose of this utility model provides a kind of gantry upright post of portal-type hydraulic folding arm loop wheel machine;
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of gantry upright post of portal-type hydraulic folding arm loop wheel machine, it is comprised of portal frame 1, pivoting support 4, and is provided with mounting hole 3, eighty percent discount arm retraction slot 5 under a folding arm mounting hole 2, the folding luffing cylinder of crane jib at portal frame 1; Pivoting support 4 designs are in the lower end of portal frame 1; Mounting hole 3 designs respectively the upper and lower side at portal frame 1 under one folding arm mounting hole 2, the folding luffing cylinder of crane jib; Eighty percent discount arm retraction slot 5 is spaces of portal frame 1.
Owing to having adopted above technical scheme, the utility model has been realized its goal of the invention preferably, and this design is installed in a folding arm inside of column, and folding and unfolding is more convenient, and the folding and unfolding of eighty percent discount arm is in retraction slot during folding and unfolding, and the space that occupies is less.
Description of drawings
Accompanying drawing 1 is overall schematic of the present utility model.
Accompanying drawing 2 is structural representations of the utility model mark 1.
Accompanying drawing 3 is structural representations of the utility model mark 4.
The specific embodiment
Below in conjunction with accompanying drawing summary of the invention is described further:
Embodiment 1:
By accompanying drawing as can be known, a kind of gantry upright post of portal-type hydraulic folding arm loop wheel machine, it is comprised of portal frame 1, pivoting support 4, and is provided with mounting hole 3, eighty percent discount arm retraction slot 5 under a folding arm mounting hole 2, the folding luffing cylinder of crane jib at portal frame 1; Pivoting support 4 designs are in the lower end of portal frame 1; Mounting hole 3 designs respectively the upper and lower side at portal frame 1 under one folding arm mounting hole 2, the folding luffing cylinder of crane jib; Eighty percent discount arm retraction slot 5 is spaces of portal frame 1.
Portal frame 1 described in the utility model refers to: the rotatable main force post of loop wheel machine; Which is provided with mounting hole 3, eighty percent discount arm retraction slot 5 under a folding arm mounting hole 2, the folding luffing cylinder of crane jib; Its structure as shown in Figure 2, its installation site as mark among Fig. 11 shown in.
A folding arm mounting hole 2 described in the utility model refers to: the hole that a folding arm of loop wheel machine and portal frame 1 are installed; Its design attitude as mark among Fig. 1,22 shown in.
Mounting hole 3 refers under the folding luffing cylinder of crane jib described in the utility model: the hole of the basic arm hydraulic ram of loop wheel machine and portal frame 1 connection; Its design attitude as mark among Fig. 1,23 shown in.
Pivoting support 4 described in the utility model refers to: a kind of large size bearing that can bear combined load; Be installed in the bottom of portal frame 1, which is provided with mounting hole 6; Its effect is the action direction of controlling loop wheel machine; Its structure as shown in Figure 3, its installation site as mark among Fig. 14 shown in.
Eighty percent discount arm retraction slot 5 described in the utility model refers to: the contraction placement space that is used for the loop wheel machine basic arm; Its design attitude as mark among Fig. 1, Fig. 25 shown in.
Mounting hole 6 described in the utility model refers to: the mounting hole of design on pivoting support 4; Its design attitude as Fig. 3 mark 6 shown in.
Portal-type hydraulic folding arm loop wheel machine described in the present utility model title " gantry upright post of portal-type hydraulic folding arm loop wheel machine " refers to: the patent No. of application was 201220455121.1 on September 9th, 2012, and denomination of invention is the utility model patent of portal-type hydraulic folding arm loop wheel machine; Described gantry upright post is mark 10 described gantry upright post in the above-mentioned patent.
| Reference numerals | The mark title | Reference numerals | The mark title |
| 1 | Portal frame 1 | 4 | Pivoting support 4 |
| 2 | One folding |
5 | Eighty percent discount |
| 3 | Mounting hole 3 under the one folding luffing cylinder of crane jib | 6 | Centre hole 6 |
Claims (1)
1. the gantry upright post of a portal-type hydraulic folding arm loop wheel machine, it is comprised of portal frame (1), pivoting support (4); It is characterized in that being provided with mounting hole (3), eighty percent discount arm retraction slot (5) under a folding arm mounting hole (2), the folding luffing cylinder of crane jib at portal frame (1); Pivoting support (4) design is in the lower end of portal frame (1); Mounting hole (3) designs respectively the upper and lower side in portal frame (1) under one folding arm mounting hole (2), the folding luffing cylinder of crane jib; Eighty percent discount arm retraction slot (5) is a space of portal frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457714 CN202766153U (en) | 2012-09-10 | 2012-09-10 | Gantry vertical post of gantry type hydraulic folding crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457714 CN202766153U (en) | 2012-09-10 | 2012-09-10 | Gantry vertical post of gantry type hydraulic folding crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766153U true CN202766153U (en) | 2013-03-06 |
Family
ID=47772742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457714 Expired - Fee Related CN202766153U (en) | 2012-09-10 | 2012-09-10 | Gantry vertical post of gantry type hydraulic folding crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118805A (en) * | 2014-07-21 | 2014-10-29 | 赵静 | Small crane bracket device |
| CN107406242A (en) * | 2015-03-31 | 2017-11-28 | 株式会社多田野 | Vehicle boarded type tool for crane rotary column |
-
2012
- 2012-09-10 CN CN 201220457714 patent/CN202766153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118805A (en) * | 2014-07-21 | 2014-10-29 | 赵静 | Small crane bracket device |
| CN107406242A (en) * | 2015-03-31 | 2017-11-28 | 株式会社多田野 | Vehicle boarded type tool for crane rotary column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130910 |