CN1762738A - Self-propelled concrete arm-pump - Google Patents
Self-propelled concrete arm-pump Download PDFInfo
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- CN1762738A CN1762738A CN 200510038757 CN200510038757A CN1762738A CN 1762738 A CN1762738 A CN 1762738A CN 200510038757 CN200510038757 CN 200510038757 CN 200510038757 A CN200510038757 A CN 200510038757A CN 1762738 A CN1762738 A CN 1762738A
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- concrete
- pump
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- self
- brake
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Abstract
The invention discloses a self-propelled concrete boom pump and pumping technique in the architectural mechanic engineering technique domain, which is characterized by the following: setting driving cabin and relative operation device on the bay; fixing actuating device, steering device, swinging device, braking device and wheel walking device in and under the bay; adapting the self-power of concrete conveying pump to anchor the actuating device in the walking device; accomplishing self-walk through the operation of driver; adapting engineering building mechanic chassis instead of chassis modification to accomplish the self-walk of concrete boom pump. The invention reduces the cost and improves the excellent cross-country property, which increases the concrete suction ratio of concrete pump vehicle.
Description
Technical field
The present invention relates to a kind of self-propelled concrete arm-pump, belong to the vehicle for construction field of engineering technology, relate in particular to the vehicle for construction concrete pumping technique.
Background technology
Concrete arm-pump is a kind of a kind of equipment that cement concrete is transported to the building engineering desired location on the building operation building site from the arm-pump position, mainly comprises concrete pump, pipeline and jib.Jib or title " boom ", its function are that the discharging opening with concrete conveying pipe moves to the construction site desired location.The existing concrete arm-pump itself does not have running gear, and its walking manner is that concrete pump, pipeline and jib are fixed on the car chassis, by the car chassis walking, claims " concrete pump truck ", is called for short by " pump truck ", belongs to street rod series.Though this mode walking is convenient, owing to adopted car chassis, cost is higher, and off-road capability is poor.In addition, the conveying cylinder in the concrete pump is tilted to placement, and the cement concrete suction efficiency is corresponding lower.
Summary of the invention
The objective of the invention is to adopt car chassis repacking walking at the existing concrete arm-pump, the use cost that exists is higher, off-road capability is poor, the cement concrete suction efficiency is low wait not enough, provide a kind of manufacturing cost and use cost lower, have from a kind of self-propelled concrete arm-pump running gear, that make things convenient for the building ground construction to need.
The objective of the invention is to be achieved through the following technical solutions, a kind of self-propelled concrete arm-pump, comprise frame, concrete pump on the frame, pipeline, jib and supporting leg, concrete pump comprises the transmission and concrete transmission cylinder, water tank, fuel tank, engine installation, Hydraulic Pump, hydraulic valve, frame one end connects the solid hopper with distributing valve, and the pipeline of oil circuit and hydraulic efficiency pressure system, the other end that it is characterized in that frame is provided with operator's compartment, reach the downside setting in the frame and comprise actuating device, steering hardware, pendulous device, the running gear of brake equipment and wheel, described engine installation connects the actuating device in the running gear, the operating control of running gear is arranged in the operator's compartment, and transmission and concrete transmission operating control and jib operating control also can be arranged in the operator's compartment.
The present invention is on the basis of existing concrete arm-pump, by operator's compartment and relevant operating control are set on frame, in frame, reach the running gear that the downside setting comprises actuating device, steering hardware, pendulous device, brake equipment and wheel, utilize the power of concrete pump self to drive actuating device in the running gear, under the manipulation of navigating mate, realize self walking, the car chassis repacking is adopted in cancellation, use the engineering construction machinery chassis instead, realize self walking of concrete arm-pump.Cost height and off-road capability difference problem that car chassis brought had so both been overcome, also solved the low problem of cement concrete inhalation rate of concrete pump truck, belong to a newcomer of wheeled engineering construction mechanical field, have very strong practicality, can be widely used in the building operation building site.
Description of drawings
Accompanying drawing is a structural representation of the present invention;
In the accompanying drawing, 1 operating control and operator's compartment, 2 wheels, 3 jibs, 4 supporting legs, 5 hydraulic efficiency pressure systems, 6 engine installations, 7 transmissions, braking and lugs, 8 vehicle frames, 9 delivery ducts, 10 transmission and concrete transmission devices.
The specific embodiment
Further specify the present invention in conjunction with the accompanying drawings and embodiments, the present invention is by frame 8, transmission and concrete transmission cylinder, water tank, fuel tank, engine installation, Hydraulic Pump, hydraulic valve in the frame 8, frame 8 one ends connect the hopper with distributing valve in the solid transmission and concrete transmission device 10, oil circuit on the frame 8, hydraulic system pipeline, the operating control of frame 8 other ends and operator's compartment 1 reach the running gear formation that the downside setting comprises actuating device, steering hardware, pendulous device, brake equipment and wheel in the frame 8.
Engine installation 6 is walked for complete machine and the transmission and concrete transmission device provides power, is generally combustion engine.Combustion engine is generally diesel engine, and walking of traction complete machine and driving jib 3 stretch and shrink, and also can drive concrete pumping system work.Combustion engine connects the mechanical actuation device (as change speed gear box, transmission shaft, drive axle) in the running gear or connects the walking of fluid pressure drive device (as Hydraulic Pump, HM Hydraulic Motor) drive wheels.
The actuating device drive wheels is rotated, and realizes the present invention's walking, and engine installation arrives wheel through mode driving device drivings device such as mechanical drive, hydrostatic drive or hydromechanical drives with transmission of power.Type of drive is f-w-d or back-wheel drive, and perhaps all tire drives simultaneously.
Steering hardware realizes that the present invention turns to, and steering mode can adopt radial type, deflection rubber-tyred, generally adopt the deflection rubber-tyred to turn to, but the deflection rubber-tyred turns to front-wheel steering, or rear-axle steering, and perhaps front and rear wheel all turns to (four-wheel steering).
Brake equipment is realized the present invention's deceleration and emergency brake in the process of moving.Can adopt compressed air brake, air-operated hydraulic brake, oil brake or other brake mode.Make machine be parked in desired location by lugs.
After cement concrete added material bin, hydraulic ram was regained or is promoted the interior piston of concrete cylinder, realizes concrete suction or pumping.Concrete cylinder and oil cylinder quantity are single cover or two covers, when adopting two covers must about switch, the distributing valve of switching adopts " S " valve, gate valve or skirt valve etc.In addition, has anti-pumping function.
Use supporting leg 4 to support during pump concrete of the present invention, tumble when avoiding machine works, overcome the power that machine is transmitted by delivery duct 9 and hopper direction simultaneously when working.
The present invention must have steering unit and operator's compartment.Travel to handle and comprise that bearing circle, Das Gaspedal, speed change manipulation, brake operation, parking manipulation must be placed in the operator's compartment.Jib 3 is handled, transmission and concrete transmission is handled and also can be arranged on outside the operator's compartment.In addition, transmission and concrete transmission of the present invention is handled, jib is handled and can be adopted teleoperator.
Actuating device described in the present invention, steering hardware, pendulous device, brake equipment, teleoperator are existing mature technology application in the present invention.
Claims (7)
1, a kind of self-propelled concrete arm-pump, comprise frame, concrete pump on the frame, pipeline, jib and supporting leg, concrete pump comprises the transmission and concrete transmission cylinder, water tank, fuel tank, engine installation, Hydraulic Pump, hydraulic valve, frame one end connects the solid hopper with distributing valve, and the pipeline of oil circuit and hydraulic efficiency pressure system, the other end that it is characterized in that frame is provided with operator's compartment, reach the downside setting in the frame and comprise actuating device, steering hardware, pendulous device, the running gear of brake equipment and wheel, described engine installation connects the actuating device in the running gear, the operating control of running gear is arranged in the operator's compartment, and transmission and concrete transmission operating control and jib operating control can be arranged in the operator's compartment.
2, according to claim 1 described self-propelled concrete arm-pump, it is characterized in that actuating device can adopt mechanical drive, hydrostatic drive or hydromechanical drive mode driving device driving device, type of drive is f-w-d or back-wheel drive, and perhaps front and back wheel drives simultaneously.
3, according to claim 1 described self-propelled concrete arm-pump, it is characterized in that steering hardware can adopt deflection rubber-tyred, articulated steering, but the deflection rubber-tyred turns to front-wheel steering, or rear-axle steering, perhaps front and rear wheel all turns to.
4,, it is characterized in that brake equipment can adopt compressed air brake, air-operated hydraulic brake, oil brake or other brake mode according to claim 1 described self-propelled concrete arm-pump.
5, according to claim 1 described self-propelled concrete arm-pump, it is characterized in that transmission and concrete transmission cylinder horizontal positioned, but also slightly inclined is placed.
6, the operating control in the operator's compartment comprises bearing circle, Das Gaspedal, speed change manipulation, brake operation, parking manipulation.Transmission and concrete transmission is handled.
7, according to claim 1 described self-propelled concrete arm-pump, it is characterized in that transmission and concrete transmission operating control and jib operating control also can be arranged on outside the operator's compartment, transmission and concrete transmission is handled, jib is handled and also can be adopted teleoperator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038757 CN1762738A (en) | 2005-04-08 | 2005-04-08 | Self-propelled concrete arm-pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038757 CN1762738A (en) | 2005-04-08 | 2005-04-08 | Self-propelled concrete arm-pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1762738A true CN1762738A (en) | 2006-04-26 |
Family
ID=36747124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510038757 Pending CN1762738A (en) | 2005-04-08 | 2005-04-08 | Self-propelled concrete arm-pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1762738A (en) |
-
2005
- 2005-04-08 CN CN 200510038757 patent/CN1762738A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |