CN2815769Y - Self-propelled concrete arm support pump - Google Patents
Self-propelled concrete arm support pump Download PDFInfo
- Publication number
- CN2815769Y CN2815769Y CN 200520070527 CN200520070527U CN2815769Y CN 2815769 Y CN2815769 Y CN 2815769Y CN 200520070527 CN200520070527 CN 200520070527 CN 200520070527 U CN200520070527 U CN 200520070527U CN 2815769 Y CN2815769 Y CN 2815769Y
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- CN
- China
- Prior art keywords
- concrete
- self
- pump
- transmission
- propelled
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a self-propelled concrete arm support pump which belongs to the technical field of construction machine engineering, particularly the technique of pumping concrete for construction machines. The utility model is characterized in that the lower side of a machine frame is provided with a running device which comprises a driving device, a steering device, a swinging device, a brake device and wheels through arranging an operator cabin and a relevant operating device on the machine frame on the basis of the existing concrete arm support pump; the driving device in the running device is driven by the dynamic force of a concrete conveying pump; self-propelling is realized under the operation of drivers; the adoption of automobile chassis refit is cancelled, and the engineering construction machinery chassis is adopted to realize the self-propelling of the concrete arm support pump. In this way, the utility model not only overcomes the problem that the automobile chassis has high cost and poor cross country capacity, but solves the problem of low concrete inhaling rate of a concrete pump truck. The utility model belongs to a new member of the field of engineering construction machinery and is widely suitable for construction work worksites.
Description
Technical field
The utility model relates to a kind of self-propelled concrete arm-pump, belongs to the vehicle for construction field of engineering technology, relates 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.
The utility model content
The purpose of this utility model 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 purpose of this utility model is 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 utility model 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 the utility model structural representation;
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 utility model in conjunction with the accompanying drawings and embodiments, the utility model 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 utility model 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 utility model 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 utility model 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.Transmission and concrete transmission cylinder horizontal positioned, but also slightly inclined is placed.
Use supporting leg 4 to support during the utility model pump concrete, tumble when avoiding machine works, overcome the power that machine is transmitted by delivery duct 9 and hopper direction simultaneously when work.
The utility model 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 is handled, jib is handled and also can be adopted teleoperator.
Actuating device described in the utility model, steering hardware, pendulous device, brake equipment, teleoperator are the existing application of mature technology in the utility model.
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, self-propelled concrete arm-pump according to claim 1, 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, self-propelled concrete arm-pump according to claim 1 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, and perhaps front and rear wheel all turns to.
4, self-propelled concrete arm-pump according to claim 1 is characterized in that brake equipment can adopt compressed air brake, air-operated hydraulic brake, oil brake.
5, self-propelled concrete arm-pump according to claim 1 is characterized in that transmission and concrete transmission cylinder horizontal positioned, but also slightly inclined is placed.
6, self-propelled concrete arm-pump according to claim 1 is characterized in that the operating control in the operator's compartment comprises bearing circle, Das Gaspedal, speed change manipulation, brake operation, parking manipulation, and transmission and concrete transmission is handled.
7, self-propelled concrete arm-pump according to claim 1 is characterized in that 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 200520070527 CN2815769Y (en) | 2005-04-08 | 2005-04-08 | Self-propelled concrete arm support pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070527 CN2815769Y (en) | 2005-04-08 | 2005-04-08 | Self-propelled concrete arm support pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815769Y true CN2815769Y (en) | 2006-09-13 |
Family
ID=36995570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070527 Expired - Fee Related CN2815769Y (en) | 2005-04-08 | 2005-04-08 | Self-propelled concrete arm support pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815769Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216101A (en) * | 2013-05-07 | 2013-07-24 | 中联重科股份有限公司 | Opening and closing mechanism of hopper cover, and concrete pump truck |
| CN106828266A (en) * | 2017-03-16 | 2017-06-13 | 烟台胜闻斯国际贸易有限公司 | Concrete stirs transportation robot from walking |
-
2005
- 2005-04-08 CN CN 200520070527 patent/CN2815769Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216101A (en) * | 2013-05-07 | 2013-07-24 | 中联重科股份有限公司 | Opening and closing mechanism of hopper cover, and concrete pump truck |
| CN103216101B (en) * | 2013-05-07 | 2015-10-28 | 中联重科股份有限公司 | The open-and-close mechanism of hopper cover and concrete mixer |
| CN106828266A (en) * | 2017-03-16 | 2017-06-13 | 烟台胜闻斯国际贸易有限公司 | Concrete stirs transportation robot from walking |
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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: 20060913 Termination date: 20100408 |