CN104860243A - Novel arm rest bracket device - Google Patents
Novel arm rest bracket device Download PDFInfo
- Publication number
- CN104860243A CN104860243A CN201510273818.5A CN201510273818A CN104860243A CN 104860243 A CN104860243 A CN 104860243A CN 201510273818 A CN201510273818 A CN 201510273818A CN 104860243 A CN104860243 A CN 104860243A
- Authority
- CN
- China
- Prior art keywords
- bracket
- handle
- head
- welded
- straight
- 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.)
- Granted
Links
- 229920000728 polyester Polymers 0.000 claims abstract description 4
- 210000000245 forearm Anatomy 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a novel arm rest bracket device (1). The novel arm rest bracket device (1) comprises a U-shaped bracket head (11), a straight bracket handle (12) and a slant bracket handle (13). The straight bracket handle (12) is perpendicularly welded to the lower portion of the U-shaped bracket head (11). A 120-degree included angle is formed between the straight bracket handle (12) and the slant bracket handle (13), and the straight bracket handle (12) and the slant bracket handle (13) are welded in a fastened mode. A main arm (2) is supported by the U-shaped bracket head (11). A plurality of sliding blocks (110) made of polyester ethylene are installed inside the U-shaped bracket head (11). The novel arm rest bracket device is installed on a small arm in the middle of equipment in a welded mode and used for supporting the longest main arm at the upper portion; in this way, when the equipment is in the storage state, the pressure of the main arm and a platform fence is not concentrated on a stretchable oil cylinder connected with a rotating tower, at least one third of the pressure borne by the stretchable oil cylinder is reduced, and meanwhile the service life of the stretchable oil cylinder is prolonged.
Description
Technical field
The invention belongs to construction machinery industry, field of aerial work, particularly relate to a kind of Novel arm support
Bracket system.
Background technology
The equipment of aerial platform straight-arm type general in the market, jib is longer, does not all consider that root oil cylinder nethermost needs to bear the pressure on whole jib and platform hurdle, need design a kind of new bracket device during collecting state.
Summary of the invention
Goal of the invention: design a kind of Novel arm support bracket system, reduces the pressure that oil cylinder bears, and also extends the service life of oil cylinder simultaneously.
Technical scheme: a kind of Novel arm support bracket system 1, comprise U-shaped bracket head 11, straight bracket handle 12, oblique tray handle 13, described straight bracket handle 12 is vertically welded in below described U-shaped bracket head 11, described straight bracket handle 12, both oblique tray handles 13 are 120 ° of angles and fastening weld together, and described 120 ° angularly consider for best angle from easy to process, good looking appearance;
Described U-shaped bracket head 11 holds principal arm 2, and described U-shaped bracket head 11 both sides respectively have more 5 ~ 10mm than principal arm 2 left and right on transverse width; Described U-shaped bracket head 11 inside is provided with the slide block 110 of some polyester vinyl materials, plays pressure-bearing and cushioning effect;
Described Novel arm support bracket system 1 is closely welded with described forearm 3 by oblique tray handle 13; Preferably, described Novel arm support bracket system 1 is welded on apart from 20 ~ 50cm place, described forearm 3 one end;
Preferably, described U-shaped bracket head 11, straight bracket handle 12, oblique tray handle 13 are the square quarter bend of 100mm*100mm, and thickness 3mm, material Q345, by being welded together between three, weld strength ensures its Joint strenght and bearing resistance.
Beneficial effect of the present invention: welded and installed Novel arm support bracket system on the forearm between the present invention in a device, for holding in the palm the longest principal arm above, like this when equipment collecting state, the pressure on principal arm and platform hurdle does not just concentrate on the telescopic oil cylinder that is connected with capstan head, at least reduce by the pressure of telescopic oil cylinder bears one of 1/3, also extend the service life of telescopic oil cylinder simultaneously.
Accompanying drawing explanation
Fig. 1 is the jib bracket system front schematic view of invention;
Fig. 2 is jib bracket system of the present invention and forearm assemble welding schematic diagram;
Fig. 3 is jib bracket system of the present invention scheme of installation in a device.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the drawings and specific embodiments.
Embodiment:
As Fig. 1, a kind of Novel arm support bracket system 1, comprise U-shaped bracket head 11, straight bracket handle 12, oblique tray handle 13, described straight bracket handle 12 is vertically welded in below described U-shaped bracket head 11, described straight bracket handle 12, both oblique tray handles 13 are 120 ° of angles and fastening weld together, and described 120 ° angularly consider for best angle from easy to process, good looking appearance;
Described U-shaped bracket head 11 holds principal arm 2, and described U-shaped bracket head 11 both sides respectively have more 5 ~ 10mm than principal arm 2 left and right on transverse width; Described U-shaped bracket head 11 inside is provided with the slide block 110 of some polyester vinyl materials, plays pressure-bearing and cushioning effect;
As Fig. 2, described Novel arm support bracket system 1 is closely welded with described forearm 3 by oblique tray handle 13; Preferably, described Novel arm support bracket system 1 is welded on apart from 20 ~ 50cm place, described forearm 3 one end;
Preferably, described U-shaped bracket head 11, straight bracket handle 12, oblique tray handle 13 are the square quarter bend of 100mm*100mm, and thickness 3mm, material Q345, by being welded together between three, weld strength ensures its Joint strenght and bearing resistance.
As Fig. 3, welded and installed Novel arm support bracket system 1 on forearm 3 between the present invention in a device, for holding in the palm the longest principal arm 2 above, like this when equipment collecting state, the pressure on principal arm 2 and platform hurdle 4 does not just concentrate on the telescopic oil cylinder 6 that is connected with capstan head 5, at least reduce by the pressure of telescopic oil cylinder 6 bears 1/3, also extend the service life of telescopic oil cylinder 6 simultaneously.
The foregoing is only preferred embodiments of the present invention, not in order to limit the present invention, any amendment done within the spirit and principle of invention, equivalent replacement, improvement etc., all should be included within system architecture of the present invention and method.
Claims (4)
1. a Novel arm support bracket system (1), it is characterized in that, comprise U-shaped bracket head (11), straight bracket handle (12), oblique tray handle (13), described straight bracket handle (12) is vertically welded in described U-shaped bracket head (11) below, and both described straight bracket handle (12), oblique tray handle (13) are 120 ° of angles and fastening weld together.
2. Novel arm support bracket system (1) according to claim 1, it is characterized in that, described U-shaped bracket head (11) holds principal arm (2), and described U-shaped bracket head (11) both sides respectively have more 5 ~ 10mm than principal arm (2) left and right on transverse width; Described U-shaped bracket head (11) inside is provided with the slide block (110) of some polyester vinyl materials.
3. Novel arm support bracket system (1) according to claim 1, it is characterized in that, described Novel arm support bracket system (1) is closely welded with described forearm (3) by oblique tray handle (13), and described Novel arm support bracket system (1) is welded on apart from 20 ~ 50cm place, described forearm (3) one end.
4. Novel arm support bracket system (1) according to claim 1, it is characterized in that, described U-shaped bracket head (11), directly bracket handle (12), oblique tray handle (13) are the square quarter bend of 100mm*100mm, thickness 3mm, material Q345, by being welded together between three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273818.5A CN104860243B (en) | 2015-05-26 | 2015-05-26 | A kind of arm support bracket system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273818.5A CN104860243B (en) | 2015-05-26 | 2015-05-26 | A kind of arm support bracket system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104860243A true CN104860243A (en) | 2015-08-26 |
| CN104860243B CN104860243B (en) | 2018-03-16 |
Family
ID=53906493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510273818.5A Active CN104860243B (en) | 2015-05-26 | 2015-05-26 | A kind of arm support bracket system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860243B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601079A (en) * | 2013-10-22 | 2014-02-26 | 沈阳建筑大学 | Hoisting-type wind power maintenance lifting platform |
| CN203474311U (en) * | 2013-09-18 | 2014-03-12 | 国家电网公司 | Insulating boom hoist |
| CN103640987A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Folding arm hydraulic crane |
| CN203486786U (en) * | 2013-09-10 | 2014-03-19 | 滕州市凯澳工程机械有限公司 | Multi-gear electric-hydraulic dual-purposed truck crane |
| CN103741732A (en) * | 2014-01-28 | 2014-04-23 | 冯绍军 | High-efficiency and energy-saving power-assistance lifting multifunctional loader controlled smoothly |
| CN204057882U (en) * | 2014-07-30 | 2014-12-31 | 南京晨光森田环保科技有限公司 | Aloft work work platform leveling mechanism |
| CN204873759U (en) * | 2015-05-26 | 2015-12-16 | 美通重工有限公司 | Novel cantilever crane bracket device |
-
2015
- 2015-05-26 CN CN201510273818.5A patent/CN104860243B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203486786U (en) * | 2013-09-10 | 2014-03-19 | 滕州市凯澳工程机械有限公司 | Multi-gear electric-hydraulic dual-purposed truck crane |
| CN203474311U (en) * | 2013-09-18 | 2014-03-12 | 国家电网公司 | Insulating boom hoist |
| CN103601079A (en) * | 2013-10-22 | 2014-02-26 | 沈阳建筑大学 | Hoisting-type wind power maintenance lifting platform |
| CN103640987A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Folding arm hydraulic crane |
| CN103741732A (en) * | 2014-01-28 | 2014-04-23 | 冯绍军 | High-efficiency and energy-saving power-assistance lifting multifunctional loader controlled smoothly |
| CN204057882U (en) * | 2014-07-30 | 2014-12-31 | 南京晨光森田环保科技有限公司 | Aloft work work platform leveling mechanism |
| CN204873759U (en) * | 2015-05-26 | 2015-12-16 | 美通重工有限公司 | Novel cantilever crane bracket device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104860243B (en) | 2018-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Arm rest bracket device Effective date of registration: 20181219 Granted publication date: 20180316 Pledgee: Qidong intellectual property rights Assistance Center Pledgor: MANTALL HEAVY INDUSTRY CO., LTD. Registration number: 2018980000249 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |