CN201778492U - Multifunctional concrete pump truck - Google Patents
Multifunctional concrete pump truck Download PDFInfo
- Publication number
- CN201778492U CN201778492U CN2010202976805U CN201020297680U CN201778492U CN 201778492 U CN201778492 U CN 201778492U CN 2010202976805 U CN2010202976805 U CN 2010202976805U CN 201020297680 U CN201020297680 U CN 201020297680U CN 201778492 U CN201778492 U CN 201778492U
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- fire
- concrete pump
- pump truck
- connector
- multifunctional concrete
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a concrete pump truck in the field of engineering machinery, in particular to a multifunctional concrete pump truck capable of being used for firefighting and rescuing. A fire monitor is arranged at the upper end of an arm rack, and a connector is arranged between an input end of a mortar conveying pipeline and a pumping unit. Generally, the multifunctional concrete pump truck is used as a concrete pump truck of engineering machinery to pour concrete at construction sites, can be used as an elevation fire engine for emergency relief, realizes two purposes, can be emergently dispatched to an firefighting site according to the position of a modified registered concrete pump truck at the construction site, can be used for high-rise building fire extinguishing after simple operation, and increases urban firefighting capacity.
Description
Technical field
The utility model relates to a kind of concrete mixer of engineering machinery field, especially relates to a kind of multifunctional concrete pump truck that can be used for the fire-fighting relief.
Background technology
Present city is on the middle and senior level stands in great numbers, in breaking out of fire, general ground type fire fighting truck can not be used for the elevation fire extinguishing, need the elevation fire fighting truck to be used for fire fighting, and the expense of elevation fire fighting truck is very high, it is not again a lot of being equipped with in the city, when wildfire takes place when, the quantity of elevation fire fighting truck is not enough or far away apart from the spot, can not arrive in the very nick of time, and brings danger and property loss will for the people's life.When not having fire to take place, it can not be used as other purposes, regularly also will overhaul, the waste resource, therefore seeking a kind of both a large amount of engineering trucks that exist in the city, can be used for the multi-purpose vehicle of high building fire-proof fire extinguishing again, is the important channel that solves the urban skyscraper breaking out of fire.
Patent publication No. CN2843535Y, open day on December 6th, 2006, the name of utility model is called the high pressure fire fighting water pump car of band water distribution bar, the high pressure fire fighting water pump car of band water distribution bar is to install a high pressure discharging device additional to convert on the chassis of existing concrete pump truck, and it mainly is made up of forward and backward pumping tank, water pumping cylinder, the former holding water pump of concrete mixer and hydraulic jack.Forward and backward pumping tank is installed in the front and rear portions of concrete pump chassis top respectively, is communicated with water pumping cylinder between the two, is provided with piston in the water pumping cylinder.Preceding pumping tank is connected with hydraulic jack, and pumping tank was connected with the water pumping cylinder inner carrier before the piston rod of hydraulic jack passed.All have water inlet on forward and backward pumping tank sidewall, two water inlets all are communicated with the former holding water pump of a concrete mixer, and two water pumps are communicated with former vehicle-mounted storage tank outlet pipe respectively.In the upper surface of forward and backward pumping tank the maintenance valve is installed.Lower surface at forward and backward pumping tank all has delivery port, and the water distribution bar with former concrete mixer is communicated with respectively.Its weak point is that described high pressure discharging device is by the reciprocating motion of the pistons transporting water, can not put out a fire by continuous water feeding, and the high pressure fire fighting water pump car after the repacking also can only be used as fire-fighting fire extinguishing, function singleness.
Patent publication No. CN1440824A, open day is on September 10th, 2003, denomination of invention is a channel-type superhigh-lift fire fighting truck, it is to be formed by the transformation of hydraulic pressure wheeled crane, make full use of the strong jacking ability of autocrane hydraulic jack, the inaccessible height of aerial ladder is delivered in supporting special-purpose spherical fire extinguishing storehouse and essential quick act of fire distinguisher.Secondly the miniature high-speed winch truck also is equipped with in its inside, upwards can transport fire-fighting soldier and equipment and go fire extinguishing, evacuates the personnel and the valuable cargo of saving out downwards.Its weak point is a complex structure, needs manpower many, and the channel-type superhigh-lift fire fighting truck after the repacking also can only be used as fire-fighting fire extinguishing, function singleness.
Summary of the invention
In order to solve elevation fire fighting truck deficiency and function singleness and the single-minded problem of concrete mixer function in the emergency relief, the utility model provides a kind of multifunctional concrete pump truck that can be used for fire-fighting and rescue.
To achieve these goals, the technical solution of the utility model is: a kind of multifunctional concrete pump truck, comprise driver's cabin, vehicle body, jib, pumping installations, bracing or strutting arrangement, jib is fixed on the vehicle body, the upper end of jib is provided with fire water monitor, is provided with connector between mortar conveyance conduit input and pumping installations.Under normal circumstances, concrete mixer carries out concrete conveying and builds work, when concrete mixer when emergency relief occurring just serves as the fire fighting truck effect, fire water monitor is received on the mortar conveyance conduit, the mortar carrier pipe lower part of pump truck is big, top is little, ability with systolic pressure, the conveyance conduit that just in time is fit to fire water, the input of mortar conveyance conduit is communicated with an end of connector, the other end of connector connects goes up high-pressure hydraulic pump or common fire fighting truck, and the dynamical system that starts the high-pressure hydraulic pump power set or directly start fire fighting truck is carried out the elevation fire-fighting work.
As preferably, fire water monitor is the distance type fire water monitor.Its inlet pressure is low, flow is big, far firing range, reliability and durability, simple in structure, in light weight, volume is little etc., connects the distance type fire water monitor on conveyance conduit, and the distance type fire water monitor have about, face upward and nutation swing function.
As preferably, fire water monitor is fixed fire water monitor.Its flow is big, far firing range, and function is many, both can make direct current and spray, and can make spray injection again, and is flexible to operation.
As preferably, connector is a three-way valve.When fire occurring, concrete mixer is left for the scene of fire, the water side of high-pressure hydraulic pump or common fire fighting truck is received on the three-way valve, close the passage between concrete pump truck pumping device and the conveyance conduit, the passage of mortar conveyance conduit and high-pressure hydraulic pump or common fire fighting truck is connected.
As preferably, connector is snap joint.Concrete mixer is left for the scene of the accident, and the mortar pump of dismantling fast with snap joint and high-pressure hydraulic pump or the connection of common fire fighting truck, carries out the work of elevation fire-fighting fire extinguishing.
The utility model has the advantages that, generally speaking, its concrete mixer as engineering machinery carries out concrete building in the construction site, in emergency relief occurring, can serve as the elevation fire fighting truck and use, realize that a car is dual-purpose, according to the position of the concrete mixer of reequiping registration in the construction site, can promptly be formulated to the fire-fighting scene, through shirtsleeve operation, just can be used for high-rise fire extinguishing, improved the fire-fighting ability in city.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure: 1-driver's cabin, 2-vehicle body, 3-jib, 4-mortar conveyance conduit, 5-connector, 6-pumping installations, 7-fire water monitor.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing:
Embodiment 1: a kind of by connecting the multifunctional concrete pump truck of high-pressure hydraulic pump, as shown in Figure 1, comprise driver's cabin 1, vehicle body 2, jib 3, pumping installations 6, jib 3 is fixed on the vehicle body 2, pumping installations 6 is fixed on the rear side of vehicle body 2, mortar conveyance conduit 4 is fixed on the jib 3, fire water monitor 7 also is to be fixed on the jib 3, the upper end of mortar conveyance conduit 4 is provided with an adpting flange, the termination of fire water monitor 7 also is provided with an adpting flange, mortar conveyance conduit 4 and fire water monitor 7 are connected by bolt, described fire water monitor 7 is distance type fire water monitor or fixed fire water monitor, on the pipeline that mortar conveyance conduit 4 and pumping installations 6 are connected connector 5 is housed, connector 5 one ends are communicated with the mortar conveyance conduit by screw thread, and the other end of connector 5 is communicated with pumping installations 6 by screw thread.Described connector 5 mainly contains two kinds, a kind of is three-way valve, need not dismounting when installing three-way valve, only delivery equipment need be received on the another port of three-way valve to get final product, close the passage of three-way valve and pumping installations, the mortar conveyance conduit is communicated with delivery equipment; Another kind is snap joint, and when snap joint was installed, when needs were put out a fire, the port of need dismantle snap joint and pumping installations was communicated with snap joint with the port of delivery equipment.
Under normal circumstances, concrete mixer carries out construction operation in work items, pumping installations is connected with conveyance conduit and carries out concrete building, when emergency relief occurring, concrete mixer serves as the elevation fire fighting truck to be used, the band tubing of conveyance conduit upper end is dismantled, install fire water monitor by bolt, again the connector between mortar conveyance conduit and the pumping installations is disconnected, connector is communicated with the delivery port of high-pressure hydraulic pump, the water inlet of high-pressure hydraulic pump is communicated with common fire plug by pipeline, fire plug provides the water source to high-pressure hydraulic pump, start the high-pressure hydraulic pump power set, after the pressure raising of high-pressure hydraulic pump, carry out the elevation fire-fighting work current.
Embodiment 2: a kind of by connecting the multifunctional concrete pump truck of common fire fighting truck, the structure of this multifunctional concrete pump truck and embodiment 1 is basic identical, its difference is that embodiment 1 is communicated with connector set between mortar conveyance conduit and the pumping installations with the delivery port of high-pressure hydraulic pump, and this embodiment is communicated with connector set between mortar conveyance conduit and the pumping installations with the delivery port of common fire fighting truck, common fire fighting truck carries the water source, and the former holding water pump of common fire fighting truck has high pressure water delivery function, and the dynamical system that directly starts common fire fighting truck is carried out the high-altitude fire extinguishing.
Claims (5)
1. multifunctional concrete pump truck, comprise driver's cabin, vehicle body, jib, pumping installations, bracing or strutting arrangement, jib is fixed on the vehicle body, it is characterized in that: the upper end of described jib is provided with fire water monitor, is provided with connector between mortar conveyance conduit and pumping installations.
2. multifunctional concrete pump truck according to claim 1 is characterized in that fire water monitor is the distance type fire water monitor.
3. multifunctional concrete pump truck according to claim 1 is characterized in that fire water monitor is fixed fire water monitor.
4. according to claim 1 or 2 or 3 described multifunctional concrete pump trucks, it is characterized in that connector is a three-way valve.
5. according to claim 1 or 2 or 3 described multifunctional concrete pump trucks, it is characterized in that connector is snap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202976805U CN201778492U (en) | 2010-08-19 | 2010-08-19 | Multifunctional concrete pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202976805U CN201778492U (en) | 2010-08-19 | 2010-08-19 | Multifunctional concrete pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778492U true CN201778492U (en) | 2011-03-30 |
Family
ID=43791706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202976805U Expired - Fee Related CN201778492U (en) | 2010-08-19 | 2010-08-19 | Multifunctional concrete pump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016332A (en) * | 2012-12-19 | 2013-04-03 | 三一重工股份有限公司 | Distribution valve, material pumping system, concrete pump and fire pump truck |
-
2010
- 2010-08-19 CN CN2010202976805U patent/CN201778492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016332A (en) * | 2012-12-19 | 2013-04-03 | 三一重工股份有限公司 | Distribution valve, material pumping system, concrete pump and fire pump truck |
| CN103016332B (en) * | 2012-12-19 | 2015-11-04 | 三一汽车制造有限公司 | Material pumping system, concrete pump and fire pump vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |