CN202116201U - Upper operation system of rack of lorry-mounted crane - Google Patents
Upper operation system of rack of lorry-mounted crane Download PDFInfo
- Publication number
- CN202116201U CN202116201U CN2011201747822U CN201120174782U CN202116201U CN 202116201 U CN202116201 U CN 202116201U CN 2011201747822 U CN2011201747822 U CN 2011201747822U CN 201120174782 U CN201120174782 U CN 201120174782U CN 202116201 U CN202116201 U CN 202116201U
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- multiway valve
- way valve
- welded
- support
- following
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Abstract
The utility model discloses an upper operation system of a rack of a lorry-mounted crane, wherein a lower multi-way valve mounting bracket is welded at one end of the bottom of the rack, a lower multi-way valve is arranged at the middle part of the lower multi-way valve mounting bracket, a bracket is also welded on the lower multi-way valve mounting bracket, an upper multi-way valve mounting bracket is arranged at the upper part of the bracket, and an upper multi-way valve is arranged on the upper multi-way valve mounting bracket; a lower multi-way valve operating bracket is welded at the other end of the bottom of the rack, a lower multi-way valve operating rod seat is arranged on the lower multi-way valve operating bracket, an upper multi-way valve operating bracket is welded on the lower multi-way valve operating bracket, and an upper multi-way valve operating rod seat is arranged on the upper multi-way valve operating bracket. The upper operation system has the beneficial effects that an operator can choose a suitable operating method freely; when operation is carried out at the upper part of the rack, the view of the operator is higher than the height of a vehicle carriage, the operation scope of the lorry-mounted crane is enlarged, the lifting conditions of a lifted object can be seen clearly, so as to reduce the potential safety hazards in operations.
Description
[technical field] the utility model relates to automobile mechanical, specifically a kind of lorry-mounted crane upper rack maneuvering system.
[background technology] is along with the development of nation-building, and be increasing for the demand of construction machinery and equipment preparation of construction, and truck with loading crane can fast lifting; Manoevreability is good; Have advantages such as flexible, light, safe, reliable, be received by the market very much, its output and sales volume are also soaring thereupon.In the lorry-mounted crane operating system working process,, operator's sight line stops that therefore can only lift by crane operation in left side, compartment or right side, not only lifting is limited in scope, and also has certain potential safety hazard because receiving the compartment.
[summary of the invention] the utility model provides a kind of lorry-mounted crane upper rack maneuvering system to the problem that legacy operating system exists.
This lorry-mounted crane upper rack maneuvering system comprises frame, seat, manual accelerator switch and stair, it is characterized in that frame is provided with seat; One end of frame bottom is welded with down the multiway valve mounting bracket, and the outside of following multiway valve mounting bracket is welded with stair, and following multiway valve mounting bracket middle part is provided with down multiway valve, and following multiway valve is provided with down multiway valve left side bar handle; Also be welded with support on the following multiway valve mounting bracket, mid-stent is provided with the manual accelerator switch, and support top is provided with the multiway valve mounting bracket, and last multiway valve mounting bracket is provided with multiway valve, and last multiway valve is provided with multiway valve left side bar handle; The other end of frame bottom is welded with down multiway valve and handles support, and following multiway valve is handled the support outside and is welded with stair, and following multiway valve is handled support and is provided with down the multiway valve operating rod bearing, and following multiway valve operating rod bearing is provided with down the right bar handle of multiway valve; Following multiway valve is handled and also is welded with multiway valve manipulation support on the support, and last multiway valve is handled support and is provided with the multiway valve operating rod bearing, and last multiway valve operating rod bearing is provided with the right bar handle of multiway valve; Be connected with the multiway valve connecting rod between last multiway valve and the last multiway valve operating rod bearing, be connected with down the multiway valve connecting rod between following multiway valve and the following multiway valve operating rod bearing; Frame and support, last multiway valve are handled between the support and are welded with pedal.
The object size of lifting by crane as required, and need sling height and position can be selected in the left and right sides, compartment voluntarily or operate the upper rack left and right sides.
The beneficial effect of the utility model is: the operator of this operating system can select suitable operating mode voluntarily, can not only operate on ground, can also operate at upper rack; When upper rack is operated, because the operator visual field exceeds height of wagon, increased the opereating specification of lorry-mounted crane, can better see the lifting situation of the object that needs lifting clearly, the potential safety hazard when reducing operation.
[description of drawings]
Fig. 1 is the structural representation of the utility model
Fig. 2 is the left view of the utility model
Among the figure: 1, go up multiway valve, 2, go up multiway valve left side bar handle, 3, go up the multiway valve mounting bracket, 4, support; 5, pedal, 6, following multiway valve left side bar handle, 7, multiway valve down, 8, multiway valve mounting bracket down; 9, following multiway valve connecting rod, 10, frame, 11, multiway valve is handled support down, 12, multiway valve operating rod bearing down; 13, the following right bar handle of multiway valve, the right bar handle of multiway valve on 14, go up multiway valve and handle support, 15,16, go up the multiway valve operating rod bearing; 17, go up the multiway valve connecting rod, 18, seat, 19, the manual accelerator switch, 20, stair.
[specific embodiment] set forth as follows the enforcement of the utility model below in conjunction with accompanying drawing:
See figures.1.and.2, frame 10 is provided with seat 18; One end of frame 10 bottoms is welded with down multiway valve mounting bracket 8, and the outside of following multiway valve mounting bracket 8 is welded with stair 20, and following multiway valve mounting bracket 8 middle parts are provided with down multiway valve 7, and following multiway valve 7 is provided with down multiway valve left side bar handle 6; Also be welded with support 4 on the following multiway valve mounting bracket 8, support 4 middle parts are provided with manual accelerator switch 19, and support 4 tops are provided with multiway valve mounting bracket 3, and last multiway valve mounting bracket 3 is provided with multiway valve 1, and last multiway valve 1 is provided with multiway valve left side bar handle 2; The other end of frame 10 bottoms is welded with down multiway valve and handles support 11; Following multiway valve is handled support 11 outsides and is welded with stair 20; Following multiway valve is handled support 11 and is provided with down multiway valve operating rod bearing 12, and following multiway valve operating rod bearing 12 is provided with down the right bar handle 13 of multiway valve; Following multiway valve is handled and also is welded with multiway valve manipulation support 14 on the support 11, and last multiway valve is handled support 14 and is provided with multiway valve operating rod bearing 16, and last multiway valve operating rod bearing 16 is provided with the right bar handle 15 of multiway valve; Be connected with multiway valve connecting rod 17 between last multiway valve 1 and the last multiway valve operating rod bearing 16, be connected with down multiway valve connecting rod 9 between following multiway valve 7 and the following multiway valve operating rod bearing 12; Frame 10 and support 4, last multiway valve are handled between the support 14 and are welded with pedal 5, constitute lorry-mounted crane upper rack maneuvering system.
Claims (1)
1. lorry-mounted crane upper rack maneuvering system comprises frame, seat, manual accelerator switch and stair, it is characterized in that frame is provided with seat; One end of frame bottom is welded with down the multiway valve mounting bracket, and the outside of following multiway valve mounting bracket is welded with stair, and following multiway valve mounting bracket middle part is provided with down multiway valve, and following multiway valve is provided with down multiway valve left side bar handle; Also be welded with support on the following multiway valve mounting bracket, mid-stent is provided with the manual accelerator switch, and support top is provided with the multiway valve mounting bracket, and last multiway valve mounting bracket is provided with multiway valve, and last multiway valve is provided with multiway valve left side bar handle; The other end of frame bottom is welded with down multiway valve and handles support, and following multiway valve is handled the support outside and is welded with stair, and following multiway valve is handled support and is provided with down the multiway valve operating rod bearing, and following multiway valve operating rod bearing is provided with down the right bar handle of multiway valve; Following multiway valve is handled and also is welded with multiway valve manipulation support on the support, and last multiway valve is handled support and is provided with the multiway valve operating rod bearing, and last multiway valve operating rod bearing is provided with the right bar handle of multiway valve; Be connected with the multiway valve connecting rod between last multiway valve and the last multiway valve operating rod bearing, be connected with down the multiway valve connecting rod between following multiway valve and the following multiway valve operating rod bearing; Frame and support, last multiway valve are handled between the support and are welded with pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201747822U CN202116201U (en) | 2011-05-28 | 2011-05-28 | Upper operation system of rack of lorry-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201747822U CN202116201U (en) | 2011-05-28 | 2011-05-28 | Upper operation system of rack of lorry-mounted crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116201U true CN202116201U (en) | 2012-01-18 |
Family
ID=45457284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201747822U Expired - Fee Related CN202116201U (en) | 2011-05-28 | 2011-05-28 | Upper operation system of rack of lorry-mounted crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116201U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626036A (en) * | 2013-11-27 | 2014-03-12 | 中联重科股份有限公司 | Operating system of lorry-mounted crane, lorry-mounted crane and lorry-mounted crane transport vehicle |
| CN104085795A (en) * | 2014-06-25 | 2014-10-08 | 长治清华机械厂 | Neutral position operating device for straight-arm type truck-mounted crane |
| CN104760891A (en) * | 2015-03-06 | 2015-07-08 | 长治清华机械厂 | A truck-mounted crane four-orientation operating mechanism |
| CN109050491A (en) * | 2018-09-28 | 2018-12-21 | 江苏建筑职业技术学院 | A kind of supporting leg manipulation throttle linkage accelerator |
| CN111646368A (en) * | 2020-06-19 | 2020-09-11 | 湖南昊天汽车制造有限公司 | Overturning flexible shaft operating device for crane |
| CN117864970A (en) * | 2024-02-04 | 2024-04-12 | 江苏徐随起重科技有限公司 | Pedal type connecting rod accelerator operating device of crane |
-
2011
- 2011-05-28 CN CN2011201747822U patent/CN202116201U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626036A (en) * | 2013-11-27 | 2014-03-12 | 中联重科股份有限公司 | Operating system of lorry-mounted crane, lorry-mounted crane and lorry-mounted crane transport vehicle |
| CN103626036B (en) * | 2013-11-27 | 2016-08-17 | 中联重科股份有限公司 | Operating system of lorry-mounted crane, lorry-mounted crane and lorry-mounted crane transport vehicle |
| CN104085795A (en) * | 2014-06-25 | 2014-10-08 | 长治清华机械厂 | Neutral position operating device for straight-arm type truck-mounted crane |
| CN104760891A (en) * | 2015-03-06 | 2015-07-08 | 长治清华机械厂 | A truck-mounted crane four-orientation operating mechanism |
| CN109050491A (en) * | 2018-09-28 | 2018-12-21 | 江苏建筑职业技术学院 | A kind of supporting leg manipulation throttle linkage accelerator |
| CN111646368A (en) * | 2020-06-19 | 2020-09-11 | 湖南昊天汽车制造有限公司 | Overturning flexible shaft operating device for crane |
| CN117864970A (en) * | 2024-02-04 | 2024-04-12 | 江苏徐随起重科技有限公司 | Pedal type connecting rod accelerator operating device of crane |
| CN117864970B (en) * | 2024-02-04 | 2024-08-02 | 江苏徐随起重科技有限公司 | Pedal type connecting rod accelerator operating device of crane |
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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: 20120118 Termination date: 20130528 |