CN212532090U - Vehicle-mounted crane tip auxiliary arm - Google Patents
Vehicle-mounted crane tip auxiliary arm Download PDFInfo
- Publication number
- CN212532090U CN212532090U CN202021125043.XU CN202021125043U CN212532090U CN 212532090 U CN212532090 U CN 212532090U CN 202021125043 U CN202021125043 U CN 202021125043U CN 212532090 U CN212532090 U CN 212532090U
- Authority
- CN
- China
- Prior art keywords
- tip
- arm
- auxiliary arm
- fly jib
- mounting
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a vehicle-mounted crane tip fly jib, including tip fly jib, tip end, installation end, lifting hook, connecting hole round pin axle, flexible arm and mounting hole round pin axle. The utility model has the advantages that: the tip end of the tip auxiliary arm is provided with a connecting hole, the tip auxiliary arm penetrates through the connecting hole of the tip end through a connecting hole pin shaft and is fixedly connected with the lifting hook, the mounting hole is formed in the mounting end of the tip auxiliary arm, the tip auxiliary arm penetrates through the mounting hole of the mounting end through a mounting hole pin shaft and is fixedly connected with the telescopic arm, two hook points which are symmetrical are arranged on the lifting hook, a plurality of heavy objects can be lifted simultaneously, the tip auxiliary arm is inserted into the front end of the telescopic arm to extend the length of the arm cylinder, the safety distance between the lifting hook and the arm cylinder is lengthened, the tip end of the tip auxiliary arm can be upwards or downwards mounted at the front end of the telescopic arm, the arm head and the obstacle space are effectively enlarged according to actual working conditions, the lifting space can be reduced, and the lifting device is suitable for some special.
Description
Technical Field
The utility model relates to a specifically be a vehicle-mounted hangs tip fly jib belongs to technical field.
Background
The crane is popular name of crane, has extensive application in a series of heavy industry products such as boats and ships, equipment, machinery, mould, rolls over arm crane as one kind of crane, and what traditional roll over arm crane fly jib adopted is the structure of long arm section of thick bamboo straight arm, can not adapt to some special operating modes, and the fly jib flexibility is very little, can not satisfy and operate in some less spaces and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vehicle-mounted crane tip auxiliary arm in order to solve the problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a tip fly jib of a truck-mounted crane comprises a tip fly jib and a telescopic boom; the tip fly jib comprises tip end and installation end, the installation end of tip fly jib is inserted in flexible arm, the tip end of tip fly jib is connected with the lifting hook.
As a further aspect of the present invention: the tip end of the tip auxiliary arm is provided with a connecting hole, and the tip auxiliary arm penetrates through the connecting hole of the tip end through a connecting hole pin shaft to be fixedly connected with the lifting hook.
As a further aspect of the present invention: the mounting end of the tip auxiliary arm is provided with a mounting hole, and the tip auxiliary arm penetrates through the mounting hole of the mounting end through a mounting hole pin shaft and is fixedly connected with the telescopic arm.
As a further aspect of the present invention: the lifting hook is provided with two symmetrical hook tips.
As a further aspect of the present invention: the tip auxiliary arm is inserted at the front end of the telescopic arm to extend the length of the arm cylinder.
As a further aspect of the present invention: the tip end of the tip auxiliary arm can be upwards or downwards arranged at the front end of the telescopic arm and is selected to be upwards or downwards according to actual working conditions.
The utility model has the advantages that: the tip end of the tip auxiliary arm is provided with a connecting hole, the tip auxiliary arm penetrates through the connecting hole of the tip end through a connecting hole pin shaft and is fixedly connected with a lifting hook, the mounting end of the tip auxiliary arm is provided with a mounting hole, the tip auxiliary arm penetrates through the mounting hole of the mounting end through a mounting hole pin shaft and is fixedly connected with a telescopic arm, two symmetrical hook tips are arranged on the lifting hook and can lift a plurality of heavy objects simultaneously, the lifting efficiency is improved, the tip auxiliary arm is inserted into the front end of the telescopic arm to extend the length of an arm cylinder, the safety distance between the lifting hook and the arm cylinder is prolonged, the tip end of the tip auxiliary arm can be upwards or downwards arranged at the front end of the telescopic arm, the upward or downwards direction is selected according to the actual working condition, the space between the arm head and an obstacle is effectively enlarged, the working efficiency and the safety are improved, and the lifting space can be reduced, is suitable for special working conditions.
Drawings
FIG. 1 is a schematic view of the structure of the tip auxiliary arm of the present invention;
FIG. 2 is a schematic view of the upward installation structure of the tip auxiliary arm of the present invention;
fig. 3 is a schematic view of the downward installation structure of the tip auxiliary arm of the present invention.
In the figure: 1. the auxiliary arm with the pointed end 2, the pointed end 3, the mounting end 4, the lifting hook 5, the connecting hole pin shaft 6, the telescopic arm 7 and the mounting hole pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a tip auxiliary arm for a truck-mounted crane includes a tip auxiliary arm 1 and a telescopic arm 6; the tip fly jib 1 comprises tip end 2 and installation end 3, the installation end 3 of tip fly jib 1 is inserted in flexible arm 6, the tip end 2 of tip fly jib 1 is connected with lifting hook 4.
Further, in the embodiment of the utility model, the connecting hole has been seted up to tip end 2 of tip fly jib 1, and tip fly jib 1 passes the connecting hole of tip end 2 through connecting hole round pin axle 5 and is in the same place with lifting hook 4 fixed connection.
Further, in the embodiment of the present invention, the mounting end 3 of the tip sub-arm 1 has been provided with a mounting hole, and the tip sub-arm 1 passes through the mounting hole of the mounting end 3 through the mounting hole pin 7 and is fixedly connected to the telescopic arm 6.
Further, in the embodiment of the present invention, two hook tips that are symmetrical shapes are disposed on the lifting hook 4, so that a plurality of heavy objects can be lifted simultaneously, and the lifting efficiency is improved.
Further, in the embodiment of the present invention, the tip sub-arm 1 is inserted at the front end of the telescopic arm 6 to extend the length of the arm cylinder, so that the safety distance between the hook 4 and the arm cylinder is increased.
Further, the embodiment of the utility model provides an in, tip end 2 of tip fly jib 1 can be upwards or install the front end at flexible arm 6 downwards, selects upwards or downwards according to operating condition, effectively increases arm head and barrier space, is favorable to improving work efficiency and safety, and can reduce the hoist and mount space, is suitable for some special operating modes.
The working principle is as follows: when the tip fly jib is used, the tip end 2 of the tip fly jib 1 is selected to be upwards or downwards installed at the front end of the telescopic arm 6 according to the hoisting operation environment, the tip fly jib 1 penetrates through the installation hole of the installation end 3 through the installation hole pin shaft 7 to be fixedly connected with the telescopic arm 6, and a heavy object is hoisted through the lifting hook 4 connected with the tip end 2 of the tip fly jib 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A tip auxiliary arm of a truck-mounted crane comprises a tip auxiliary arm (1) and a telescopic arm (6); the method is characterized in that: the tip fly jib is characterized in that the tip fly jib (1) consists of a tip end (2) and a mounting end (3), the mounting end (3) of the tip fly jib (1) is inserted into the telescopic boom (6), and the tip end (2) of the tip fly jib (1) is connected with a lifting hook (4).
2. A vehicular crane tip fly jib as defined in claim 1 wherein: the tip end (2) of the tip auxiliary arm (1) is provided with a connecting hole, and the tip auxiliary arm (1) penetrates through the connecting hole of the tip end (2) through a connecting hole pin shaft (5) to be fixedly connected with the lifting hook (4).
3. A vehicular crane tip fly jib as defined in claim 1 wherein: the mounting end (3) of the tip auxiliary arm (1) is provided with a mounting hole, and the tip auxiliary arm (1) penetrates through the mounting hole of the mounting end (3) through a mounting hole pin shaft (7) to be fixedly connected with the telescopic arm (6).
4. A vehicular crane tip fly jib as defined in claim 1 wherein: two symmetrical hook points are arranged on the lifting hook (4).
5. A vehicular crane tip fly jib as defined in claim 1 wherein: the pointed-end auxiliary arm (1) is inserted at the front end of the telescopic arm (6) to extend the length of the arm cylinder.
6. A vehicular crane tip fly jib as defined in claim 1 wherein: the tip end (2) of the tip auxiliary arm (1) can be upwards or downwards arranged at the front end of the telescopic arm (6), and the upward or downward direction is selected according to the actual working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125043.XU CN212532090U (en) | 2020-06-17 | 2020-06-17 | Vehicle-mounted crane tip auxiliary arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125043.XU CN212532090U (en) | 2020-06-17 | 2020-06-17 | Vehicle-mounted crane tip auxiliary arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212532090U true CN212532090U (en) | 2021-02-12 |
Family
ID=74547623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021125043.XU Active CN212532090U (en) | 2020-06-17 | 2020-06-17 | Vehicle-mounted crane tip auxiliary arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212532090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953514A (en) * | 2021-02-19 | 2022-08-30 | 河北雷萨重型工程机械有限责任公司 | Crane, auxiliary crane boom thereof, boom cylinder of auxiliary crane boom and manufacturing method of boom cylinder |
| WO2024021901A1 (en) * | 2022-07-25 | 2024-02-01 | 浙江三一装备有限公司 | Crane boom head, crane boom and crane machine |
-
2020
- 2020-06-17 CN CN202021125043.XU patent/CN212532090U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953514A (en) * | 2021-02-19 | 2022-08-30 | 河北雷萨重型工程机械有限责任公司 | Crane, auxiliary crane boom thereof, boom cylinder of auxiliary crane boom and manufacturing method of boom cylinder |
| WO2024021901A1 (en) * | 2022-07-25 | 2024-02-01 | 浙江三一装备有限公司 | Crane boom head, crane boom and crane machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212532090U (en) | Vehicle-mounted crane tip auxiliary arm | |
| CN201184054Y (en) | Walling setting machine | |
| CN201433061Y (en) | Automobile crane and telescopic arm device thereof | |
| CN103453073A (en) | U-shaped anti-rotation sleeve | |
| CN201882810U (en) | Tower crane provided with jib loading boom lateral stay cables | |
| CN103663169A (en) | Marine variable-frequency electric crane | |
| CN210798878U (en) | Drill rod lifting structure of rotary drilling rig | |
| CN203439963U (en) | Folding arm crane head winding device | |
| CN214399487U (en) | Diesel engine lifts by crane frock | |
| CN220485165U (en) | Double-winch automobile crane lifting mechanism | |
| CN202766086U (en) | Electrically-operated rotary hanger | |
| CN213569088U (en) | Hoisting device for wind power generation blade or tower barrel | |
| CN216997354U (en) | Protection device of electronic scale for crane | |
| CN214359922U (en) | Grab bucket arm head with hoisting function | |
| CN218403267U (en) | Crane balance beam hanger with adjustable spacing | |
| CN203558750U (en) | Marine variable-frequency electric crane | |
| CN220950827U (en) | Intelligent hoisting structure for H-shaped steel girder | |
| CN204454262U (en) | A kind of folding arm suspension hook group | |
| CN213475325U (en) | Heightened fork tooth | |
| CN214879470U (en) | Speed reducer hoisting device | |
| CN216687089U (en) | Lifting hook for engine | |
| CN213895008U (en) | Tower crane adopting quick traction mechanism | |
| CN209601989U (en) | A kind of highly-safe hoist engine | |
| CN203558758U (en) | Marine electric crane | |
| CN212982268U (en) | Reducing and sizing roller box hoisting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231229 Address after: 441300 In the park of Suizhou Maiken Industrial Investment Co., Ltd., Yuchai Avenue, Zengdu Economic Development Zone, Suizhou City, Hubei Province Patentee after: Jiangwei Automobile Hubei Co.,Ltd. Address before: Yuchai Avenue, Zengdu Economic Development Zone, Suizhou City Patentee before: HUBEI JIANGWEI INTELLIGENT AUTOMOBILE CO.,LTD. |
|
| TR01 | Transfer of patent right |