CN104760891A - A truck-mounted crane four-orientation operating mechanism - Google Patents
A truck-mounted crane four-orientation operating mechanism Download PDFInfo
- Publication number
- CN104760891A CN104760891A CN201510099420.4A CN201510099420A CN104760891A CN 104760891 A CN104760891 A CN 104760891A CN 201510099420 A CN201510099420 A CN 201510099420A CN 104760891 A CN104760891 A CN 104760891A
- Authority
- CN
- China
- Prior art keywords
- contiguous block
- mounted crane
- lorry
- truck
- steering unit
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention relates to a truck-mounted crane boom operating mechanism and particularly relates to a truck-mounted crane four-orientation operating mechanism. The truck-mounted crane four-orientation operating mechanism which is simple in structure, convenient in operation and capable of achieving operation from four orientations is provided. According to a technical scheme, the operating mechanism comprises a rack assembly mounted on a truck-mounted crane, two sides of the top of the rack assembly are provided with engineering seats, two mounting supports are fixed to the lower part of the rack assembly, each of the mounting supports is corresponding to one of the engineering seats, the two mounting supports are respectively provided with a two-station operating structure, and the two two-station operating structures are connected through connecting rods. The operating mechanism is widely used for truck-mounted cranes.
Description
Technical field
The present invention relates to a kind of steering unit of lorry-mounted crane boom, be specifically related to a kind of lorry-mounted crane four orientation steering unit.
Background technology
Steering unit is device hoisting crane being implemented to motion action; Divide from operating mode, have the various ways such as common bottom manipulation type, frame pedestal type manipulation type, column upper operating type and wired or wireless remote control.Design the having the greatest impact by the market demand of steering unit, different tonnage, different application occasion are suitable for different operating mode.
At present, domestic most lorry-mounted crane adopts two-sided bottom operating mode, has two operative positions, operator stands on ground and operates, this mode convenient truly with car hoisting operation, but due to the impact in automobile cab and compartment, the operation visual field is very limited; In order to improve the visual field of operator, progressively define again upper rack pedestal type operation (middle bit manipulation) and column upper operating (high operation), this operating mode facilitates the operation of fixed venue long period, but high operation exists safety hazard, is only applicable to heavy tonnage lorry-mounted crane; In order to improve the safety of operation, formed wired with wireless remote control mode abroad, because affecting by price factor, domestic less in commercial market application at present.
Summary of the invention
For solving the technical matters that prior art exists, the invention provides a kind of structure simple, easy to operate, the lorry-mounted crane four orientation steering unit carrying out operating in four orientation can be realized.
For achieving the above object, the technical solution adopted in the present invention is lorry-mounted crane four orientation steering unit, comprise: be arranged on the support assembly on lorry-mounted crane, the both sides, top of described support assembly are all provided with engineering seat, bottom on described support assembly is fixed with two erecting frames, each erecting frame is all corresponding with engineering seat, and described two erecting frames are provided with two station operating mechanisms, and two two station operating mechanisms are connected by connecting rod.
Preferably, described two station operating mechanisms are primarily of bracing frame, bearing pin, first contiguous block, second contiguous block, first operating handle, second operating handle and multi-way control valve are formed, support frame as described above is fixed on the bottom of erecting frame, bracing frame is provided with multiple bearing pin from top to bottom, each bearing pin is all rotatablely equipped with the first contiguous block, described multi-way control valve is arranged on the top of erecting frame, the input end of described multi-way control valve is provided with the first operating handle, the mouth of multi-way control valve is articulated and connected by the top of drive link and the first contiguous block, the front end of support frame as described above is provided with column, described column is rotatablely equipped with from top to down multiple second contiguous block, one end of described second contiguous block is connected by the bottom-hinged of power rail with the first contiguous block, described second contiguous block is provided with the second operating handle.
Preferably, described first contiguous block is primarily of sleeve pipe and formation of winning in succession.
Preferably, described second contiguous block is formed primarily of sleeve pipe and hinged ear.
Compared with prior art, the present invention has following technique effect: structure of the present invention is simple, easy to operate, functional reliability is high, without clamping stagnation, interlock, nonaction, whole steering unit is artistically decorated, succinctly, can realizes the combined operation in lorry-mounted crane four orientation simultaneously; Operator can select suitable operative position to carry out the operation of hoisting crane according to different applying working conditions, two low operative positions are applicable to the operation of short time, comparatively open area; Two metas are provided with engineering seat, are applicable to the operation of fixed venue, long period.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is Facad structure schematic diagram of the present invention.
Fig. 3 is the structural representation of two station operating mechanisms in the present invention.
Fig. 4 is the structural representation of the first contiguous block in the present invention.
Fig. 5 is the structural representation of the second contiguous block in the present invention.
Detailed description of the invention
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1 to Figure 3, lorry-mounted crane four orientation steering unit, comprise: be arranged on the support assembly 1 on lorry-mounted crane, the both sides, top of described support assembly 1 are all provided with engineering seat 2, bottom on described support assembly 1 is fixed with two erecting frames 3, each erecting frame 3 is all corresponding with engineering seat 2, described two erecting frames 3 is provided with two station operating mechanisms, 4, two two station operating mechanisms 4 and is connected by connecting rod 5.
Concrete, two station operating mechanisms 4 are primarily of bracing frame 6, bearing pin 7, first contiguous block 8, second contiguous block 9, first operating handle 10, second operating handle 11 and multi-way control valve 12 are formed, support frame as described above 6 is fixed on the bottom of erecting frame 3, bracing frame 6 is provided with multiple bearing pin 7 from top to bottom, each bearing pin 7 is all rotatablely equipped with the first contiguous block 8, described multi-way control valve 12 is arranged on the top of erecting frame 3, the input end of described multi-way control valve 12 is provided with the first operating handle 10, the mouth of multi-way control valve 12 is articulated and connected by the top of drive link 13 and the first contiguous block 8, the front end of support frame as described above 6 is provided with column 14, described column 14 is rotatablely equipped with from top to down multiple second contiguous block 9, one end of described second contiguous block 9 is connected with the bottom-hinged of the first contiguous block 8 by power rail 15, described second contiguous block 9 is provided with the second operating handle 11, described first contiguous block 8 is primarily of sleeve pipe and formation of winning in succession, described second contiguous block 9 is formed primarily of sleeve pipe and hinged ear.
In the present invention, multi-way control valve is arranged on the upper plane higher than support assembly, engineering seat is increased in the support assembly left and right sides, pass through connecting rod mechanism, the basis of original two low bit manipulations increases by two middle bit manipulations, realize the operation in lorry-mounted crane four orientation, operator can be different according to the different choice of working condition operative position, two low operative positions convenient truly with car hoisting operation, but operator need stand on ground and operate, be applicable to short time operation and the visual field, operating area will be got well; Two metas are provided with engineering seat, are applicable to the operation of fixed venue, long period.From design angle, four orientation steering unit flexible operations, to releive, without clamping stagnation, interlock, malfunction, whole steering unit is artistically decorated, succinctly simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should wrap within the scope of the present invention.
Claims (4)
1. lorry-mounted crane four orientation steering unit, comprise: be arranged on the support assembly (1) on lorry-mounted crane, it is characterized in that: the both sides, top of described support assembly (1) are all provided with engineering seat (2), bottom on described support assembly (1) is fixed with two erecting frames (3), each erecting frame (3) is all corresponding with engineering seat (2), described two erecting frames (3) are provided with two station operating mechanisms (4), and two two station operating mechanisms (4) are connected by connecting rod (5).
2. lorry-mounted crane four orientation according to claim 1 steering unit, it is characterized in that: described two station operating mechanisms (4) are primarily of bracing frame (6), bearing pin (7), first contiguous block (8), second contiguous block (9), first operating handle (10), second operating handle (11) and multi-way control valve (12) are formed, support frame as described above (6) is fixed on the bottom of erecting frame (3), bracing frame (6) is provided with multiple bearing pin (7) from top to bottom, each bearing pin (7) is all rotatablely equipped with the first contiguous block (8), described multi-way control valve (12) is arranged on the top of erecting frame (3), the input end of described multi-way control valve (12) is provided with the first operating handle (10), the mouth of multi-way control valve (12) is articulated and connected by the top of drive link (13) with the first contiguous block (8), the front end of support frame as described above (6) is provided with column (14), described column (14) is rotatablely equipped with from top to down multiple second contiguous block (9), one end of described second contiguous block (9) is connected with the bottom-hinged of the first contiguous block (8) by power rail (15), described second contiguous block (9) is provided with the second operating handle (11).
3. lorry-mounted crane four orientation according to claim 2 steering unit, is characterized in that: described first contiguous block (8) is primarily of sleeve pipe and formation of winning in succession.
4. lorry-mounted crane four orientation according to claim 2 steering unit, is characterized in that: described second contiguous block (9) is formed primarily of sleeve pipe and hinged ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099420.4A CN104760891A (en) | 2015-03-06 | 2015-03-06 | A truck-mounted crane four-orientation operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099420.4A CN104760891A (en) | 2015-03-06 | 2015-03-06 | A truck-mounted crane four-orientation operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104760891A true CN104760891A (en) | 2015-07-08 |
Family
ID=53643065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510099420.4A Pending CN104760891A (en) | 2015-03-06 | 2015-03-06 | A truck-mounted crane four-orientation operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760891A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202116201U (en) * | 2011-05-28 | 2012-01-18 | 湖南宝龙专用汽车有限公司 | Upper operation system of rack of lorry-mounted crane |
| CN203095433U (en) * | 2013-03-16 | 2013-07-31 | 湖南百特机械有限公司 | Meso-position operation device of 6.3-ton truck with crane |
| CN203359812U (en) * | 2013-07-25 | 2013-12-25 | 湖北帕菲特工程机械有限公司 | Operation device for crane |
| CN103626036A (en) * | 2013-11-27 | 2014-03-12 | 中联重科股份有限公司 | Lorry-mounted crane, control system thereof and lorry-mounted hoisting and conveying vehicle |
| CN104192718A (en) * | 2014-08-27 | 2014-12-10 | 湖南飞涛专用汽车制造有限公司 | All-direction operating system for truck with crane |
| CN204625007U (en) * | 2015-03-06 | 2015-09-09 | 长治清华机械厂 | A kind of lorry-mounted crane four orientation steering unit |
-
2015
- 2015-03-06 CN CN201510099420.4A patent/CN104760891A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202116201U (en) * | 2011-05-28 | 2012-01-18 | 湖南宝龙专用汽车有限公司 | Upper operation system of rack of lorry-mounted crane |
| CN203095433U (en) * | 2013-03-16 | 2013-07-31 | 湖南百特机械有限公司 | Meso-position operation device of 6.3-ton truck with crane |
| CN203359812U (en) * | 2013-07-25 | 2013-12-25 | 湖北帕菲特工程机械有限公司 | Operation device for crane |
| CN103626036A (en) * | 2013-11-27 | 2014-03-12 | 中联重科股份有限公司 | Lorry-mounted crane, control system thereof and lorry-mounted hoisting and conveying vehicle |
| CN104192718A (en) * | 2014-08-27 | 2014-12-10 | 湖南飞涛专用汽车制造有限公司 | All-direction operating system for truck with crane |
| CN204625007U (en) * | 2015-03-06 | 2015-09-09 | 长治清华机械厂 | A kind of lorry-mounted crane four orientation steering unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204625007U (en) | A kind of lorry-mounted crane four orientation steering unit | |
| CN202511980U (en) | Bogie truck framework test loading device | |
| CN103626036A (en) | Lorry-mounted crane, control system thereof and lorry-mounted hoisting and conveying vehicle | |
| CN208393511U (en) | A kind of lifting walking mechanism certainly of shelter | |
| CN104760891A (en) | A truck-mounted crane four-orientation operating mechanism | |
| CN203359812U (en) | Operation device for crane | |
| CN103818819A (en) | Suspender for turning large-sized workpieces including vehicle cab | |
| CN204643652U (en) | A kind of tower crane type hoisting crane | |
| CN202248940U (en) | Turnover device for unitized curtain wall | |
| CN203129587U (en) | Screen type multi-angle combined support template | |
| CN102909152A (en) | Foldable telescopic spray bar frame | |
| CN202893587U (en) | Foldable and telescopic spray lance frame | |
| CN104085795B (en) | The middle bit manipulation device of straight arm type truck-mounted crane | |
| CN203032707U (en) | Inversion dumper | |
| CN203832293U (en) | Electric seat lifting mechanism | |
| CN105417382A (en) | Bridge type crane operation room capable of steering | |
| CN103738678B (en) | Transport trolley reversing arrangement | |
| CN203601440U (en) | Lifting appliance for assembly between automotive body and chassis | |
| CN205044817U (en) | Bridge type transportation frame with automatically, it turns to function to follow | |
| CN206493316U (en) | Vertical thread drawing mechanism and more piece is handed over to hand over vertical thread drawing mechanism | |
| CN104591007A (en) | Upper bracket structure of tower crane and tower crane | |
| CN209426496U (en) | A kind of central axle van and its draw bar | |
| CN204569226U (en) | The upper bracket structure of tower crane and tower crane | |
| CN103474898A (en) | Antiaircraft gun pay-off rack | |
| CN204754365U (en) | Parking equipment is dodged to double -deck nothing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |
|
| RJ01 | Rejection of invention patent application after publication |