CN207717346U - A kind of loading device of simulation evenly load - Google Patents
A kind of loading device of simulation evenly load Download PDFInfo
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- CN207717346U CN207717346U CN201721900168.3U CN201721900168U CN207717346U CN 207717346 U CN207717346 U CN 207717346U CN 201721900168 U CN201721900168 U CN 201721900168U CN 207717346 U CN207717346 U CN 207717346U
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- shell
- guard
- loading device
- along
- evenly load
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Abstract
The utility model is related to a kind of loading devices of simulation evenly load, including going along with sb. to guard him shell (1), plumbing mechanism (4) and controller, the shell (1) of going along with sb. to guard him is bottomless barrel-like structure, its bottom shape matches with test specimen loading surface shape, described go along with sb. to guard him is equipped with waterproof film (3) in shell (1), the plumbing mechanism (4) is passed through described go along with sb. to guard him in shell (1) by water pipe (5), the controller is connect with plumbing mechanism (4), when being tested, the water being passed through through plumbing mechanism (4) loads under the action of going along with sb. to guard him shell (1) and waterproof film (3) on test specimen loading surface.Compared with prior art, the utility model, which has, can be achieved uniform load, safe and reliable, steady performance.
Description
Technical field
The utility model is related to a kind of simulation test devices, more particularly, to a kind of loading device of simulation evenly load.
Background technology
To understand, either the mechanical property of component needs to test live structure or component certain structures in engineering
Test, the performance test for bearing evenly load of wherein structural elements are a kind of relatively conventional experiments.Traditional simulation is uniformly distributed
Loading test is usually all to set pouring weight (cement packet, sand hill, iron block, counterweight etc.), this traditional load on test specimen upper berth to be measured
Mode has the following defects：
One, test efficiency is low, and accuracy is not high.Using the experiment for being laid with pouring weight (cement packet, sand hill, iron block, counterweight etc.)
Method needs specially to remove to prepare load pouring weight, and calculates the capacity value needed for load to prepare the load pouring weight of sufficient amount, consumes
When effort.Simultaneously as production and the dress packet of material, there are certain errors to need in load and uninstall process according to experiment
The weight of corresponding weight is periodically moved to and either moves away from weighted platform or structural elements to be measured, to subtract by the requirement of loading scheme
Few influence to experiment, carrying work need to plan carefully, operate with caution；Using metering weight amount, the applied load of conversion
Amount, this load acquisition method efficiency is low, and precision is poor.
Two, safety is relatively low.Traditional weight load, during the test, can not accomplish the weight of unit-loaded block
It is smaller, it is difficult to load amplitude is controlled, situation of easily causing danger, and it is difficult to fast discharging.
Three, the limitation for the condition that is put to the test is more.Traditional pouring weight is loaded to experimental condition (such as environment, Specimen Shape, size
Deng) more demanding, and be difficult to do big really uniformly distributed, uniform load.
Utility model content
The purpose of this utility model is exactly to provide a kind of simulate in order to overcome the problems of the above-mentioned prior art and be evenly distributed with
The loading device of load.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of loading device of simulation evenly load, including shell, plumbing mechanism and controller are gone along with sb. to guard him, it is described to go along with sb. to guard him outside
Shell is bottomless barrel-like structure, and bottom shape matches with test specimen loading surface shape, described to go along with sb. to guard him in shell equipped with waterproof thin
Film, the plumbing mechanism by water pipe be passed through it is described go along with sb. to guard him in shell, the controller is connect with plumbing mechanism, is tried
When testing, the water being passed through through plumbing mechanism loads under the action of going along with sb. to guard him shell and waterproof film on test specimen loading surface.
Further, the bottomless barrel-like structure includes rectangular barrel-like structure or circular barrel-like structure.
Further, the shell of going along with sb. to guard him is wood material shell, Steel material shell or plastic shell.
Further, it is provided with graduated scale on the one side for going along with sb. to guard him shell.
Further, the plumbing mechanism includes solenoid valve and water pump module, and water pump module one end is supplied with external
Water source connects, and the other end is connect by solenoid valve with water pipe, and the water pump module and solenoid valve are connect with controller.
Further, the water pump module includes the water pump and frequency converter being connected, and the frequency converter is connect with controller.
Further, the external watering is a water tank.
Further, bucket bottom and the bucket wall of shell are gone along with sb. to guard him described in the waterproof film covering.
Compared with prior art, the utility model has the advantages that：
One, utility model device is uniformly plus by way of water realizing loading device, and water is made to go along with sb. to guard him shell and not
It is loaded under the action of water permeable membrane on test specimen loading surface, evenly load loading form that can be in accurate simulation engineering.
Two, safe and reliable, flexibly load, unloading.The present apparatus can realize flexible add by control plus water, drainage speed
It carries, unloading, guarantee test safety.
Three, performance is stablized, and disturbing factor is few.Present apparatus controller adjusts water pump by frequency converter, can be carried out in experiment
With accomplishing controlled rate completely in the process plus water, draining, it ensure that stablizing for load carries out, reduction, which is removed, the operation such as unloads to experiment
Interference.
Four, widely applicable, simple for production, at low cost, install convenient is repeated and is utilized.
Five, space is had a wide range of applications, engineering site experiment and laboratory laboratory test are can be used for, it is practical according to experiment
Situation designs shape, the size of device, has well adapting to property, has relatively broad application value.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, gives detailed embodiment and specific operating process, but the guarantor of the utility model
Shield range is not limited to following embodiments.
As shown in Figure 1, the present embodiment provides a kind of loading devices of simulation evenly load, including go along with sb. to guard him shell 1, plumbing
Mechanism 4 and controller, it is bottomless barrel-like structure to go along with sb. to guard him shell 1, and bottom shape matches with test specimen loading surface shape, is gone along with sb. to guard him outer
Waterproof film 3 is equipped in shell 1, plumbing mechanism 4 is passed through by water pipe 5 and is gone along with sb. to guard him in shell 1, controller and plumbing mechanism 4
Connection, when being tested, the water being passed through through plumbing mechanism 4 loads on examination under the action of going along with sb. to guard him shell 1 and waterproof film 3
On part loading surface.
By water pipe 5 to " no bottom bucket " the interior water filling for completing waterproof film 3, the weight of water is being gone along with sb. to guard him for plumbing mechanism 4
Under the action of shell 1 and waterproof film 3, uniform load is on experiment test specimen 6, to simulate uniformly distributed load；Plumbing mechanism 4 is logical
Cross water pipe 5 out of " no bottom bucket " to extracardiac pumping to simulate uniformly distributed unloading；Meanwhile controllable adjustable plumbing mechanism 4 puts, drains speed
Degree is to realize uniform load.
Bottomless barrel-like structure can be rectangular barrel-like structure, circular barrel-like structure or other barrel-like structures, concrete shape and
Size can be determined according to test requirements document.It is plank, steel plate, plastic or other material to go along with sb. to guard him shell 1.
In certain embodiments, it goes along with sb. to guard him and is provided with graduated scale 2 on the one side of shell 1, it can be in adding water or drainage procedure
Water level scheduling is monitored in real time, to determine loaded weight.
In certain embodiments, plumbing mechanism 4 includes solenoid valve and water pump module, and water pump module one end is supplied water with external
Source connects, and the other end is connect by solenoid valve with water pipe 5, and water pump module and solenoid valve are connect with controller, by controller control
The working condition of water pump module and solenoid valve processed.
In certain embodiments, water pump module includes the water pump and frequency converter being connected, and frequency converter is connect with controller.Become
Frequency device is used to adjust the rotating speed of water pump, while acquiring the real-time rotating speed and electric current of water pump, and collected rotating speed and electric current are passed
The controller is passed, realizes closed-loop control.
In certain embodiments, external watering is a water tank.
In certain embodiments, waterproof film 3 covers bucket bottom and the bucket wall for going along with sb. to guard him shell 1.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (8)
1. a kind of loading device of simulation evenly load, which is characterized in that including going along with sb. to guard him shell (1), plumbing mechanism (4) and control
Device processed, the shell (1) of going along with sb. to guard him is bottomless barrel-like structure, and bottom shape matches with test specimen loading surface shape, described to go along with sb. to guard him
Be equipped with waterproof film (3) in shell (1), the plumbing mechanism (4) by water pipe (5) be passed through it is described go along with sb. to guard him in shell (1),
The controller is connect with plumbing mechanism (4), and when being tested, the water being passed through through plumbing mechanism (4) is going along with sb. to guard him shell (1)
It is loaded on test specimen loading surface under the action of waterproof film (3).
2. the loading device of simulation evenly load according to claim 1, which is characterized in that the bottomless barrel-like structure packet
Include rectangular barrel-like structure or circular barrel-like structure.
3. the loading device of simulation evenly load according to claim 1, which is characterized in that the shell (1) of going along with sb. to guard him is
Wood material shell, Steel material shell or plastic shell.
4. the loading device of simulation evenly load according to claim 1, which is characterized in that the shell (1) of going along with sb. to guard him
Graduated scale (2) is provided on one side.
5. the loading device of simulation evenly load according to claim 1, which is characterized in that the plumbing mechanism (4)
Including solenoid valve and water pump module, water pump module one end is connect with external watering, and the other end passes through solenoid valve and water pipe
(5) it connects, the water pump module and solenoid valve are connect with controller.
6. the loading device of simulation evenly load according to claim 5, which is characterized in that the water pump module includes phase
The water pump and frequency converter of connection, the frequency converter are connect with controller.
7. the loading device of simulation evenly load according to claim 5, which is characterized in that the external watering is one
Water tank.
8. the loading device of simulation evenly load according to claim 1, which is characterized in that the waterproof film (3)
Bucket bottom and the bucket wall of shell (1) are gone along with sb. to guard him described in covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900168.3U CN207717346U (en) | 2017-12-29 | 2017-12-29 | A kind of loading device of simulation evenly load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900168.3U CN207717346U (en) | 2017-12-29 | 2017-12-29 | A kind of loading device of simulation evenly load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717346U true CN207717346U (en) | 2018-08-10 |
Family
ID=63053518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721900168.3U Expired - Fee Related CN207717346U (en) | 2017-12-29 | 2017-12-29 | A kind of loading device of simulation evenly load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521755A (en) * | 2020-04-29 | 2020-08-11 | 中铁第四勘察设计院集团有限公司 | Testing device and testing method for research on single-side water-soaking disintegration characteristics of mudstone |
| CN113252455A (en) * | 2021-04-01 | 2021-08-13 | 宁波和邦检测研究有限公司 | Water loading tank, and stair performance detection system and method applying water loading tank |
-
2017
- 2017-12-29 CN CN201721900168.3U patent/CN207717346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521755A (en) * | 2020-04-29 | 2020-08-11 | 中铁第四勘察设计院集团有限公司 | Testing device and testing method for research on single-side water-soaking disintegration characteristics of mudstone |
| CN113252455A (en) * | 2021-04-01 | 2021-08-13 | 宁波和邦检测研究有限公司 | Water loading tank, and stair performance detection system and method applying water loading tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20201229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |