CN206311424U - For the cold water dish structure of bicyclic border fatigue tester - Google Patents
For the cold water dish structure of bicyclic border fatigue tester Download PDFInfo
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- CN206311424U CN206311424U CN201621479646.3U CN201621479646U CN206311424U CN 206311424 U CN206311424 U CN 206311424U CN 201621479646 U CN201621479646 U CN 201621479646U CN 206311424 U CN206311424 U CN 206311424U
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- cold water
- tray body
- delivery port
- water tray
- cooling
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Abstract
The utility model provides a kind of cold water dish structure for bicyclic border fatigue tester, it includes cold water tray body, the upper end of the cold water tray body is connected by force snesor with the transmission rod of actuator, the lower end of the cold water tray body is connected with load bar, the load bar is extend into environmental test chamber, the cold water tray body is provided with water inlet and delivery port, cooling water channel is provided with the cold water tray body, the water inlet of the cold water tray body is connected with the delivery port of the cold water tray body by the cooling water channel.The cold water dish structure sets water inlet and delivery port on cold water tray body, and water inlet is connected with delivery port by cooling water channel, cold water tray body can be cooled down by cooling water when in use, load bar can be thus prevented effectively from the heat in environmental test chamber is outwards conducted to force snesor and actuator, and then ensure force snesor and actuator long-time normal work, equipment is worked more and stablize.
Description
Technical field
The utility model is related to a kind of product performance test device, and more particularly to one kind is with bicyclic border fatigue tester
Cold water dish structure.
Background technology
Integrated environment fatigue test is a kind of examination under high/low temperature, the bicyclic border of salt fog to being examined by test specimen performance
Test, be widely used in the industries such as Aeronautics and Astronautics, automobile, electronics, communication.Can be by temperature control system when being tested
Carry out the change of simulated environment temperature, the change of salt mist environment is simulated by salt fog testing system.But due to environmental test standard
Diversity, need to use cooperatively temperature, salt spray test chamber and fatigue test sometimes, thus be used for by test specimen carry out temperature,
Salt fog and fatigue test combined environment test.But also no one kind can be by both environment comprehensive applications on domestic market
Testing fatigue testing equipment.
Chinese invention patent（Publication number：103776683A）A kind of load is disclosed to be tried with context synchronization simulating on coupling
Check system, the system is made up of loading device and environment simulator two parts, wherein, loading device is by reaction frame, hydraulic pressure thousand
Jin top or actuator and the part of transmission rod three composition, environment simulator are made up of console and casing two parts, bag in casing
System, moisture monitoring system etc. are sprayed into containing temperature system, salt mist system, spray system, illumination system, gas.This load
Reaction frame or transmission rod with context synchronization simulating on coupling pilot system are acted directly in casing, due to enter in casing
Row thermocycling, therefore heat in casing can outwards be conducted to actuator or hydraulic jack by reaction frame or transmission rod
Top, can thus influence the use of actuator or hydraulic jack, and heat transfer can cause certain infringement to equipment, therefore this
Structure is simultaneously impracticable.It is necessary that design is a kind of for this and is prevented effectively from the structure that heat in chamber is outwards conducted to brake,
To ensure that equipment can normally be run for a long time.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of to be used in bicyclic border fatigue
Simple structure, the cold water dish structure of good heat-insulation effect on testing machine.
In order to achieve the above objects and other related objects, the utility model provides a kind of for bicyclic border fatigue tester
Cold water dish structure, it includes cold water tray body, and the upper end of the cold water tray body is by force snesor and the transmission rod of actuator
Connection, the lower end of the cold water tray body is connected with load bar, and the load bar is extend into environmental test chamber, the cold water tray
Body is provided with water inlet and delivery port, and cooling water channel, the water inlet of the cold water tray body are provided with the cold water tray body
Delivery port with the cold water tray body is connected by the cooling water channel.
Preferably, the water inlet of the cold water tray body is connected with the interior circulation delivery port of heat exchanger, the cold water tray
The delivery port of body is connected with the interior circulation water inlet of the heat exchanger, outer circulation water inlet and the cooling of the heat exchanger
The delivery port connection of tower, the outer circulation delivery port of the heat exchanger is connected with the water inlet of the cooling tower.
Preferably, the cooling tower is provided with temperature sensor.
Preferably, the cooling water channel includes two horizontal cooling water channels and two longitudinal cooling water channels, and two transverse directions are cold
But water channel and two longitudinal cooling water channels are set in " well " font.
Preferably, the upper end of the cold water tray body is provided with connecting bolt, and the lower end of the cold water tray body is provided with bolt
Hole, the cooling water channel is located at the top of the bolt hole.
As described above, the cold water dish structure for bicyclic border fatigue tester of the present utility model has following beneficial effect
Really：The cold water dish structure sets water inlet and delivery port on cold water tray body, and by cooling water channel by water inlet and water outlet
Mouth connection, can be cooled down cold water tray body by cooling water when in use, can thus be prevented effectively from load bar by environment
Heat in chamber is outwards conducted to force snesor and actuator, and then ensures force snesor and actuator normal work for a long time
Make, equipment is worked more and stablize.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the shape assumption diagram of the utility model embodiment cold water tray body.
Fig. 3 is the A-A of Fig. 2 to schematic diagram.
Fig. 4 is the B-B direction schematic diagram of Fig. 2.
Fig. 5 is the utility model embodiment cold water tray and heat exchanger, the connection diagram of cooling tower.
Component label instructions
1st, actuator；2nd, transmission rod；3rd, force snesor；4th, cold water tray body；41st, water inlet；42nd, delivery port；43rd, cool down
Water channel；44th, bolt；45th, bolt hole；5th, load bar；6th, environmental test chamber；7th, heat exchanger；8th, cooling tower.
Specific embodiment
Implementation method of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the present utility model and effect easily.
Refer to Fig. 1 to 5.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to match somebody with somebody
The content disclosed in specification is closed, so that those skilled in the art understands and reads, being not limited to the utility model can
The qualifications of implementation, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the effect for not influenceing the utility model can be generated and under the purpose to be reached, all should still fall in the utility model institute
In the range of the technology contents of announcement are obtained and can covered.Meanwhile, in this specification it is cited as " on ", D score, "left", "right",
The term of " centre " and " one " etc., is merely convenient to understanding for narration, and is not used to limit the enforceable scope of the utility model,
Its relativeness is altered or modified, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in figure 1, the utility model provides a kind of cold water dish structure for bicyclic border fatigue tester, it includes
Cold water tray body 4, the upper end of cold water tray body 4 is provided with bolt 44, can be connected with force snesor 3 by bolt 44, force snesor 3
It is connected with the transmission rod 2 of actuator 1.The lower end of cold water tray body 4 is provided with bolt hole 45, and the upper end of load bar 5 passes through bolt hole
45 are connected with cold water tray body 4, and the lower end of load bar 5 extend into environmental test chamber 6 and carries out load test to test specimen.
As shown in Figure 2,3, 4, cold water tray body 4 is provided with water inlet 41 and delivery port 42, cold water tray body 4 and is provided with cold
But water channel 43, the water inlet 41 of cold water tray body 4 is connected with the delivery port 42 of cold water tray body 4 by cooling water channel 43.From plus
The heat for carrying the conduction of bar 5 can first be conducted to cold water tray body 4, can by the cooling water that circulation is injected to cold water tray body 4
Load bar 5 is cooled down, such heat would not further be conducted to force snesor 3 and actuator 1, and then can ensure
Force snesor 3, the long-time normal work of actuator 1.Bolt hole 42 can be set the diameter dimension of angle, with increase load bar 5 with
The contact area of bolt hole 44, can so easily facilitate heat on load bar 5 to being conducted on cold water tray body 4.Cooling
Water channel 43 is located at the top of bolt hole 42, thus the top half of cooler pan body 4 and the latter half can be passed through into cooling water
Road 43 separates, so as to play more preferable effect of heat insulation.
Used as a kind of specific embodiment, cooling water channel 43 includes two horizontal cooling water channels and two longitudinal cooling waters
Road, two horizontal cooling water channels and two longitudinal cooling water channels are set in " well " font.So it is easy to the processing of cooling water channel, removes
Outside water inlet 41 and delivery port 42, the cooling water channel processing hole positioned at the outer surface of cold water tray body 4 should be sealed by plug.
As shown in figure 5, the recirculated cooling water on cold water tray body 4 can be cooled down by heat exchanger 7, cooling tower 8.It is cold
The water inlet of water pond body 4 is connected with the interior circulation delivery port of heat exchanger 7, delivery port and the heat exchanger 7 of cold water tray body 4
The connection of interior circulation water inlet, the outer circulation water inlet of heat exchanger 7 is connected with the delivery port of cooling tower 8, heat exchanger 7 outward
Circulating outlet is connected with the water inlet of cooling tower 8.Heat so on load bar 5 is conducted to cold water tray body 4 first, then by
Cold water tray body 4 passes to heat exchanger 7 by cooling water, is finally outwards conducted by cooling tower 8.
The cold water dish structure sets water inlet and delivery port on cold water tray body, and by cooling water channel by water inlet with
Delivery port is connected, and can be cooled down cold water tray body by cooling water when in use, and can thus be prevented effectively from load bar will
Heat in environmental test chamber is outwards conducted to force snesor and actuator, and then ensures force snesor and actuator for a long time just
Often work, makes equipment work more and stablizes.So, the utility model effectively overcomes various shortcoming of the prior art and has
High industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out under without prejudice to spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.
Claims (5)
1. a kind of cold water dish structure for bicyclic border fatigue tester, it is characterised in that：It includes cold water tray body, described cold
The upper end of water pond body is connected by force snesor with the transmission rod of actuator, and lower end and the load bar of the cold water tray body connect
Connect, the load bar is extend into environmental test chamber, the cold water tray body is provided with water inlet and delivery port, the cold water tray
It is provided with cooling water channel in body, the delivery port of the water inlet of the cold water tray body and the cold water tray body is by the cooling
Water channel is connected.
2. the cold water dish structure for bicyclic border fatigue tester according to claim 1, it is characterised in that：The cold water
The water inlet of disk body is connected with the interior circulation delivery port of heat exchanger, delivery port and the heat exchange of the cold water tray body
The interior circulation water inlet connection of device, the outer circulation water inlet of the heat exchanger is connected with the delivery port of cooling tower, and the heat is handed over
The outer circulation delivery port of parallel operation is connected with the water inlet of the cooling tower.
3. the cold water dish structure for bicyclic border fatigue tester according to claim 2, it is characterised in that：The cooling
Tower is provided with temperature sensor.
4. the cold water dish structure for bicyclic border fatigue tester according to claim 1, it is characterised in that：The cooling
Water channel includes two horizontal cooling water channels and two longitudinal cooling water channels, two horizontal cooling water channels and two longitudinal cooling water channels
Set in " well " font.
5. the cold water dish structure for bicyclic border fatigue tester according to claim 1, it is characterised in that：The cold water
The upper end of disk body is provided with connecting bolt, and the lower end of the cold water tray body is provided with bolt hole, and the cooling water channel is located at described
The top of bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479646.3U CN206311424U (en) | 2016-12-30 | 2016-12-30 | For the cold water dish structure of bicyclic border fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479646.3U CN206311424U (en) | 2016-12-30 | 2016-12-30 | For the cold water dish structure of bicyclic border fatigue tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311424U true CN206311424U (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479646.3U Active CN206311424U (en) | 2016-12-30 | 2016-12-30 | For the cold water dish structure of bicyclic border fatigue tester |
Country Status (1)
| Country | Link |
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| CN (1) | CN206311424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668793A (en) * | 2019-01-09 | 2019-04-23 | 山东科技大学 | Simulate the device and method of Dynamic And Static Loads Under Concrete spray-up mechanical property |
| CN109883739A (en) * | 2017-12-06 | 2019-06-14 | 北京机电工程研究所 | A kind of heat-proof device and method |
-
2016
- 2016-12-30 CN CN201621479646.3U patent/CN206311424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883739A (en) * | 2017-12-06 | 2019-06-14 | 北京机电工程研究所 | A kind of heat-proof device and method |
| CN109668793A (en) * | 2019-01-09 | 2019-04-23 | 山东科技大学 | Simulate the device and method of Dynamic And Static Loads Under Concrete spray-up mechanical property |
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