CN109827724A - A kind of Test on Bridge Loading load vehicle - Google Patents
A kind of Test on Bridge Loading load vehicle Download PDFInfo
- Publication number
- CN109827724A CN109827724A CN201910191412.0A CN201910191412A CN109827724A CN 109827724 A CN109827724 A CN 109827724A CN 201910191412 A CN201910191412 A CN 201910191412A CN 109827724 A CN109827724 A CN 109827724A
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- water
- load
- water tank
- vehicle
- test
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- 238000011068 loading method Methods 0.000 title claims abstract description 30
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 238000007599 discharging Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention provides a kind of Test on Bridge Loading load vehicles, water tank is installed on the car body, it is loaded in such a way that the water pump system being connect with water tank pipeline fills the water into water tank and increases complete vehicle weight, load vehicle total weight can easily be controlled, easily realize hierarchical loading, convenient and environmental protection, vehicle bottom is equipped with load supporting leg, using load supporting leg flexible lifting load vehicle carry out load can be convenient power is applied at corresponding position, and without the concern for the limit for tonnage of vehicle when to water tank with water, it avoids causing car body to overload due to water tank with water, pressure gauge on load supporting leg can directly observe the pressure value of different location, the computation model of loading test work is modified after numerical value can be read, effectively raise the efficiency and quality of Test on Bridge Loading work.
Description
Technical field
The present invention relates to detection vehicle engineering device technique field, specially a kind of bridge loads vehicle.
Background technique
When carrying out loading test to bridge, fully loaded slag-soil truck is often required to use as weight, bridge is loaded.
It is shed and fugitive dust however, easily leading to dregs using slag-soil truck load, pollutes environment, meanwhile, it is loaded using slag-soil truck, first
The container for needing to be filled slag-soil truck using sandy soil, is then weighed, then is driven near tested bridge, when being loaded,
Due to needing to take the measure of hierarchical loading, volume load vehicle is generally required, successively drives at the specified position of bridge and berths,
Whole process complexity is cumbersome, and time-consuming, and there are some potential safety problemss.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of Test on Bridge Loading load vehicles, it is intended that providing
A kind of loading test load vehicle, installs water tank, using the water pump system connecting with water tank by pipeline into water tank on the car body
The mode that water filling increases complete vehicle weight loads, and can easily control load vehicle total weight, easily realize hierarchical loading, it is convenient and
Environmental protection, vehicle bottom be equipped with load supporting leg, using load supporting leg flexible lifting load vehicle carry out load can be convenient power
It is applied at corresponding position, and without the concern for the limit for tonnage of vehicle when to water tank with water, avoids leading due to water tank with water
Car body overload is caused, the pressure value of different location can directly be observed by loading the pressure gauge on supporting leg, can be read after numerical value to load
The computation model of experiment work is modified, and effectively raises the efficiency and quality of Test on Bridge Loading work.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Test on Bridge Loading load vehicle, including
Car body, water tank, manhole, water pump system, water pipe tank, ladder load supporting leg, it is characterised in that: the water tank is mounted on car body
On, for installing water, the water pump system is connect using pipeline with water tank, can inject water in water tank by water filling port, described to add
Supporting leg is carried, is fixed on chassis of vehicle body, wheel can be made to leave ground load vehicle lifting.
The water tank, upper surface are equipped with manhole, and personnel, which can easily be entered inside water tank by manhole, to clean and tie up
Maintenance operation is repaired, water tank side surface is equipped with ladder, and personnel ladder can be used to reach water tank upper, be equipped with level sensing inside water tank
Device, can at any time monitoring water tank inside water.
The water pipe tank is located at water tank rear portion, and inside is equipped with water pipe and Reel of water pipe, and Reel of water pipe can be played to water pipe
Storage effect, one end of water pipe are connect with water pump, and water can enter water tank by water pump by water pipe, and the other end configuration of water pipe is more
Purposes connector to be adapted to different water sources so that water pipe can configure as needed strainer extract natural water source, or directly with confession
Waterwheel connection.
The water pump system, the water pipe connection in one end and water pipe tank of water pump, the pipeline of other end connection extend to water
Inside case, flowmeter is set in water pump, water pump is equipped with draw water mode and discharging mode, allows water pump that water is sucked water through water pipe
The water in water tank can also be discharged through water pipe for case.
The load supporting leg, including strut and traveling wheel, strut one end are fixed at chassis of vehicle body, and the other end sets walking
Wheel.
The strut inside sets hydraulic telescopic device and pressure gauge, and then can lead to load supporting leg and lift vehicle is loaded, and makes wheel
Ground is left, pressure gauge can measure the pressure at each load supporting leg, and the traveling wheel is equipped with fluid pressure drive device, can add
Carrier vehicle wheel leaves the mobile change loading position in turn of drive load vehicle behind ground.
The invention has the advantages that the present invention loads vehicle increases car body weight, clean ring by the way of water tank water storage
It protects, can effectively avoid when being loaded using slag-soil truck, fugitive dust caused by slag-soil truck travels and dregs are shed caused by road pavement
Pollution.Meanwhile using the loading method of water tank water storage, it may be convenient to it controls the water in water tank and changes load car weight amount,
And then the carry out hierarchical loading that can be convenient, in such a way that using more dregs load vehicles, upper bridge realizes hierarchical loading respectively,
The present invention also can effectively avoid more slag-soil truck traveling bring security risks on bridge.What is be arranged at present invention load chassis adds
Supporting leg is carried, can be lifted vehicle in water tank with water, wheel leaves ground, and load supporting leg is packed up upper road again after water tank emptying
Traveling, and then vehicle can be used large capacity water tank to provide bigger load load and not have to consider overload problems, compared to biography
The loading method of system slag-soil truck can realize bigger load with less load vehicle, and load supporting leg lower part is equipped with traveling wheel, can
To be adjusted to vehicle location, and then more accurate can be loaded into load specified after load supporting leg support vehicle
Position, using load supporting leg at pressure gauge read it is each load supporting leg at pressure value, can aspect corrected Calculation model,
Further increase the quality of Test on Bridge Loading work.
Detailed description of the invention
It, below will be to required practical attached drawing in being described in embodiment in order to illustrate more clearly of the embodiment of the present invention
Make brief introduction, it should be apparent that, drawings in the following description are some embodiments of the invention, skill common for this field
For art personnel, without creative efforts, other attached drawings can also be obtained according to these side views.
Fig. 1 is side view of the invention.
In figure, 1. car bodies, 2. water tanks, 3. manholes, 4. ladders, 5. water pump systems, 6. water pipe tanks, 7. load supporting legs.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
Fig. 1 is side view of the invention, anhydrous in water tank 2 when load vehicle is in non-load operating condition, is loaded at supporting leg 7
In force-free state, and then loading vehicle can be with normally travel to assigned work position.After load vehicle reaches assigned work position,
It loads supporting leg 7 to extend, wheel is made to leave ground, the total weight for loading vehicle is undertaken by load supporting leg 7, using on load supporting leg 7
Pressure gauge, can read load vehicle apply payload values, when needing to increase load, utilize in water pipe tank 6 water pipe connection
Water source starts water pump system 5, and setting water pump is mode of drawing water, and can be pumped into water inside water tank 2, the entire weight for loading vehicle
It just will increase, using the flowmeter in the liquidometer and water pump system 5 in water tank 2, the water in water tank 2 can be learnt, in water
When water reaches target in case 2, stop water filling, the pressure gauge on observation load supporting leg 7 confirms what current load vehicle provided
Whether payload values meet the requirements, and when needing to carry out the load of next stage load, repeat above-mentioned priming steps.
When load is completed to be unloaded, switching water pump system 5 is discharging mode, and water can be discharged by water tank 2, into
And the total weight for entirely loading vehicle will be reduced, after emptying the water in water tank 2, the system that switches off the pump 5 withdraws water pipe to water pipe tank
In 6, load supporting leg 7 is withdrawn, load vehicle becomes wheel supporting from the support of load supporting leg 7, and vehicle can normally travel.
When needing to clean water tank 2, staff can climb to water tank top by the ladder 4 of water tank side surface
Portion enters 2 internal washing inner wall of water tank by the manhole 3 on 2 top of water tank.
Claims (6)
1. a kind of Test on Bridge Loading load vehicle, including car body (1), water tank (2), manhole (3), water pump system (5), water pipe tank
(6), ladder (4) load supporting leg (7), and the water tank (2) is mounted on car body (1), and the water pump system (5) utilizes pipeline
It is connect with water tank (2), the load supporting leg (7) is fixed on car body (1) chassis.
2. a kind of Test on Bridge Loading according to claim 1 load vehicle, special type are: the water tank (2), upper table
Face is equipped with manhole (3), and side surface is equipped with ladder (4), and inside is equipped with liquid level sensor.
3. a kind of Test on Bridge Loading according to claim 1 load vehicle, special type are: the water pipe tank (6), if
At water tank (2) rear portion, inside is equipped with water pipe and Reel of water pipe, and one end of water pipe is connect with water pump, and the other end configuration of water pipe is more
Purposes connector.
4. a kind of Test on Bridge Loading according to claim 1 load vehicle, special type are: the water pump system (5),
One end of water pump is connect with the water pipe in water pipe tank (6), and the pipeline of other end connection extends to inside water tank, and flow is set in water pump
Meter, water pump are equipped with draw water mode and discharging mode.
5. a kind of Test on Bridge Loading according to claim 1 load vehicle, special type are: the load supporting leg (7),
Including strut and traveling wheel, strut one end is fixed at car body (1) chassis, and the other end sets traveling wheel.
6. a kind of Test on Bridge Loading according to claim 4 load vehicle, special type are: the strut inside sets liquid
Pressure stretch compression apparatus and pressure gauge, the traveling wheel are equipped with fluid pressure drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191412.0A CN109827724A (en) | 2019-03-12 | 2019-03-12 | A kind of Test on Bridge Loading load vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191412.0A CN109827724A (en) | 2019-03-12 | 2019-03-12 | A kind of Test on Bridge Loading load vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827724A true CN109827724A (en) | 2019-05-31 |
Family
ID=66869269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910191412.0A Pending CN109827724A (en) | 2019-03-12 | 2019-03-12 | A kind of Test on Bridge Loading load vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109827724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186747A (en) * | 2019-05-07 | 2019-08-30 | 天津大学 | A kind of mobile load vehicle model of modularization for bridge model test |
-
2019
- 2019-03-12 CN CN201910191412.0A patent/CN109827724A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186747A (en) * | 2019-05-07 | 2019-08-30 | 天津大学 | A kind of mobile load vehicle model of modularization for bridge model test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |