CN202641782U - Environmental test chamber cart - Google Patents
Environmental test chamber cart Download PDFInfo
- Publication number
- CN202641782U CN202641782U CN 201220233355 CN201220233355U CN202641782U CN 202641782 U CN202641782 U CN 202641782U CN 201220233355 CN201220233355 CN 201220233355 CN 201220233355 U CN201220233355 U CN 201220233355U CN 202641782 U CN202641782 U CN 202641782U
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- China
- Prior art keywords
- underframe
- test chamber
- environmental test
- holding part
- fixed link
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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.)
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Abstract
The utility model provides an environmental test chamber cart which comprises a square bottom frame, a fixed rod in parallel with the bottom frame and four supports which are respectively connected with two ends of the fixed rod and four corners of the bottom frame, a plurality of lower clamping-holding pieces which are used for fixing a solar assembly are arranged on the bottom frame, a plurality of upper clamping-holding pieces which are used for fixing the solar assembly are arranged on the fixed rod, and a plurality of trundles are also arranged on the bottom of the bottom frame. The upper clamping-holding pieces and the lower clamping-holding pieces fix the solar assembly so that the bottom frame can bear the solar assembly, on the condition that requirements of a test are satisfied, optimizing design of the size and the weight of the environmental test chamber cart is achieved, and accordingly the environmental test chamber cart is light and flexible, and can turn quickly through the plurality of trundles on the bottom of the bottom frame, improves using rate of an environmental test chamber, lowers test cycle of the solar assembly, and improves production efficiency.
Description
Technical field
The utility model relates to the photovoltaic environment testing equipment, particularly relates to a kind of environmental test chamber go-cart.
Background technology
Development and the cruel market competition environment of reply of making rapid progress along with photovoltaic technology and equipment manufacture need, and improve photovoltaic environment testing equipment utilization ratio, conservation of power and human cost and have very great meaning.
The environmental test chamber go-cart is used for solar components to be tested is pushed environmental test chamber to carry out the photovoltaic environmental test.The at present environmental test chamber go-cart of solar components has the shortcomings such as complex structure, bulky, turnover is inconvenient, so that the utilization ratio of photovoltaic environment testing equipment is lower, causes the photovoltaic environmental test cycle of solar components longer, and formation efficiency is lower.
The utility model content
Based on this, being necessary provides a kind of environmental test chamber go-cart of comparatively light and flexible for the problem of existing environmental test chamber go-cart existence.
A kind of environmental test chamber go-cart, comprise square underframe, the fixed link parallel with described underframe, and connect respectively four supports at four angles of the two ends of described fixed link and described underframe, be provided with a plurality of lower holding parts for the fixed solar assembly on the described underframe, be provided with a plurality of upper holding parts for the fixed solar assembly on the described fixed link, the bottom of described underframe also is provided with a plurality of castors.
Among embodiment, described a plurality of upper holding parts are removable installed on the described fixed link therein, and described a plurality of lower holding parts are arranged at the relative both sides of described underframe, and the quantity of the lower holding part of each side equates.
Therein among embodiment, offer a plurality of screws on the described fixed link, described upper holding part comprises screw rod and is arranged at the engagement section of the U-shaped on the described screw rod, described screw rod passes described screw, nut sleeve is located at described upper holding part is removable installed on the described fixed link, and the open end of described engagement section and described underframe over against.
Among embodiment, described nut comprises upper nut and lower nut therein, and described upper nut and lower nut lay respectively at the relative both sides of described fixed link.
Among embodiment, described lower holding part is U-shaped therein, and the bottom of described lower holding part is arranged on the described underframe, and the open end of described engagement section and the open end of described lower holding part are towards the opposite.
Among embodiment, the bottom of described underframe is provided with four castor plates that lay respectively at four angles of described underframe therein, and described castor is four, is arranged at respectively described four castor plates side relative with described underframe.
Therein among embodiment, in described four castors, wherein two is directional wheel, and two other is cardan wheel, described two directional wheels are arranged at the same side of described underframe, and described two cardan wheels are arranged at described underframe and described two opposite sides that directional wheel is relative.
Among embodiment, described castor is polyurethane trundle, nylon castor or corrosion-resistant steel castor therein.
Above-mentioned environmental test chamber go-cart comprises square underframe, the fixed link parallel with underframe, and be connected and fixed respectively four supports at four angles of the two ends of bar and underframe, be provided with a plurality of lower holding parts for the fixed solar assembly on the underframe, be provided with a plurality of upper holding parts for the fixed solar assembly on the fixed link, the bottom of underframe is provided with a plurality of castors.Upper holding part and lower holding part fixed solar assembly make underframe can carry solar components, under the prerequisite that satisfies the test needs, the volume of this environmental test chamber go-cart and quality optimization design, so that this environmental test chamber go-cart light and flexible comparatively, can rely on a plurality of castors of underframe bottom to have enough to meet the need rapidly, improve the degree of utilization of environmental test chamber, the test period of reducing solar components, enhance productivity.
Description of drawings
Fig. 1 is the structural representation of the environmental test chamber go-cart of an embodiment;
Fig. 2 is the structural representation that castor is removed in environmental test chamber go-cart shown in Figure 1;
Fig. 3 is the birds-eye view of fixed link shown in Figure 1;
Fig. 4 is upper holding part shown in Figure 1 and the structural representation of nut.
The specific embodiment
For the complex structure that existing environmental test chamber go-cart exists, the problem of turnover inconvenience provides a kind of environmental test chamber go-cart of comparatively light and flexible.Below by the specific embodiment and accompanying drawing above-mentioned environmental test chamber go-cart is further set forth.
See also Fig. 1 and Fig. 2, the environmental test chamber go-cart 100 of an embodiment comprises underframe 10, the fixed link 20 parallel with underframe 10 and is connected and fixed respectively the two ends of bar 20 and four supports 30 at four angles of underframe 10.
Underframe 10 is square steelframe, is welded by four bar shaped stainless-steel sheets.Underframe 10 is used for carrying solar components to be tested, and for the integral rigidity that improves environmental test chamber go-cart 100 and the bearing capacity of underframe 10, the middle part of underframe 10 is provided with the strut bar 12 that connects respectively two steel plates that underframe 10 is parallel to each other.
Be appreciated that in other embodiments, when the size of underframe 10 was larger, the quantity of strut bar 12 can suitably increase, and many strut bars 12 be arranged in parallel.In other embodiment, strut bar 12 also can be two, and two strut bars 12 are arranged in a crossed manner, and each root strut bar 12 connects two diagonal angles of underframe 10.
Be provided with a plurality of lower holding parts 40 on the underframe 10.A plurality of lower holding parts 40 are positioned on two parallel steel plates of underframe 10 and strut bar 12, and the quantity of the lower holding part 40 on each steel plate equates.In the present embodiment, lower holding part 40 is U-shaped.The bottom welding of lower holding part 40 is on two relative steel plates of underframe 10.The open end of lower holding part 40 is towards a side at fixed link 20 places.
The bottom of underframe 10 is provided with a plurality of castors 50.In the present embodiment, castor 50 is four, is arranged at respectively the place, four angles of underframe 10.
Preferably, castor 50 is polyurethane trundle, nylon castor or corrosion-resistant steel castor.
In the present embodiment, two castors 50 are directional wheel, and two other castor 50 is cardan wheel.Two directional wheels are arranged at the same side of underframe 10, and two cardan wheels are arranged at underframe 10 and two opposite sides that directional wheel is relative.When promoting environmental test chamber go-cart 100, two directional wheels are front, and two cardan wheels are rear, so that promote environmental test chamber go-cart 100, assurance environmental test chamber go-cart 100 can be advanced along rectilinear direction neatly.
In the present embodiment, the bottom of underframe 10 arranges and also is provided with four castor plates 60.Four castor plates 60 are arranged at respectively the place, four angles of underframe 10 by the mode of welding, be respectively applied to fixedly mount four castors 50.Castor 50 is arranged at the relative side of castor plate 60 and underframe 10 by welding or the fixing mode of screw.
The specification of the specification of castor plate 60 and castor 50 is complementary.The setting of castor plate 60 is convenient to install castor 50.Be appreciated that in other embodiments, castor plate 60 can omit, and castor 50 is directly installed on underframe 10 bottoms gets final product.
One end of four supports 30 is connected on four angles of underframe 10, and is positioned at the other end connection of two supports 30 of underframe 10 the same sides, is positioned at two other end connections of two supports 30 outward of a relative side of underframe 10.Two supports 30 form triangular structure with the steel plate of underframe 10, and two other support 30 also forms triangular structure with the steel plate of a relative side of underframe 10.
Be appreciated that, in other embodiments, in order further to improve the rigidity of environmental test chamber go-cart 100, also can weld strut bar at support 30, a strut bar connects two supports 30 that are positioned at underframe 10 the same sides, another strut bar connects two supports 30 that are positioned at underframe 10 opposite sides, and two strut bar coupling ends lay respectively at the middle part of support 30.
Please consult simultaneously Fig. 3, fixed link 20 is roughly the bar shaped bar.Offer a plurality of screws 22 on the fixed link 20.
One end of fixed link 20 is connected with two supports 30 that are positioned at underframe 10 1 sides respectively by the mode of welding, the other end by the welding mode be connected so that fixed link 20 is parallel to underframe 10 with two supports 30 that are positioned at underframe 10 opposite sides respectively, and and underframe 10 between maintain a certain distance.Removably be provided with a plurality of upper holding parts 70 on the fixed link 20.
Please consult simultaneously Fig. 4, upper holding part 70 comprises screw rod 72 and is arranged at the engagement section 74 of the U-shaped on the screw rod 72.
Screw rod 72 passes screw 22, and fixes with nut.Individual in the present embodiment, nut comprises upper nut 82 and lower nut 84.At first lower nut 84 is sheathed on the screw rod 72, screw rod 72 passes screw 22 away from an end of engagement section 74, and then sheathed upper nut 82 on screw rod 72 makes upper nut 82 and lower nut 84 be positioned at the relative both sides of fixed link 20.Tighten upper nut 82 and lower nut 84 and make holding part 70 removably on fixed link 20, and the open end of the open end of engagement section 74 and lower holding part 40 is towards the opposite.
Upper nut 82 is fixed holding part 70 with lower nut 84 in the relative both sides of fixed link 20, holding part 70 is fixed on the fixed link 20 more reliably, thereby can fixes reliably solar components to be tested.Be appreciated that in other embodiments, also can only adopt the fixing upper holding part 70 of a nut.
Screw 22 matches with screw rod 72, on fixing in the holding part 70, the position of holding part 70 relative fixed links 20 can be adjusted, adjusting the distance between engagement section 74 and the lower holding part 40, thereby the test of the solar components of different size can be adapted to.
Because solar components need to carry out the photovoltaic environmental test usually in hot and humid environment, environmental test chamber go-cart 100 usually is in the hot and humid environment, except castor 50 is polyurethane trundle, nylon castor or corrosion-resistant steel castor, the miscellaneous part of environmental test chamber go-cart 100 all adopts the corrosion-resistant steel of high-temp resisting high-humidity resisting to make, to improve the service life of environmental test chamber go-cart 100.
When carrying out the photovoltaic environmental test, solar components (not shown) to be tested is put into environmental test chamber go-cart 100 along the direction of vertical fixed link 13, one end of solar components is sticked in two lower holding parts 40 of underframe 10 relative both sides, and pass through to regulate the screw rod 72 of upper holding part 70 with respect to the position of fixed link 20, the other end of solar components is sticked in the engagement section 74 of holding part 70.Solar components is engaged by a upper holding part 70 and two lower holding parts 40 laying respectively at underframe 10 relative both sides, a upper holding part 70 and two lower holding parts 40 make three points of solar components distribution triangular in shape be subject to simultaneously snap action, according to leg-of-mutton stability principle, a upper holding part 70 and two lower holding parts 40 can stably be fixed on solar components in the environmental test chamber go-cart 100.
With all solar components fixing complete after, environmental test chamber go-cart 100 is pushed in the environmental test chamber (not shown), begin to carry out the photovoltaic environmental testing.Be completed, environmental test chamber go-cart 100 is pulled out from environmental test chamber, unclamp upper nut 82 and lower nut 84, the height of adjusting screw(rod) 72 is at first to remove the snap action of upper holding part 70, and then solar components taken out from lower holding part 40, and solar components is taken out from environmental test chamber go-cart 100.
Environmental test chamber go-cart 100 comprises square underframe 10, the fixed link 20 parallel with underframe 10, and be connected and fixed respectively four supports 30 at four angles of the two ends of bar 20 and underframe 10, be provided with a plurality of lower holding parts 40 for the fixed solar assembly on the underframe 10, be provided with a plurality of upper holding parts 70 for the fixed solar assembly on the fixed link 20, the bottom of underframe 10 is provided with a plurality of castors 50.Upper holding part 40 and lower holding part 70 fixed solar assemblies make underframe 10 can carry solar components, under the prerequisite that satisfies the test needs, the volume of environmental test chamber go-cart 100 and quality optimization design, so that environmental test chamber go-cart 100 light and flexible comparatively, can rely on a plurality of castors 50 of polyhedron framed structure bottom to have enough to meet the need rapidly, improve the degree of utilization of environmental test chamber.
And the fixed solar assembly is convenient in the special construction design of upper holding part 70 and lower holding part 40, and convenient disassembly, quick, is conducive to improve the efficient of environmental test, thereby improves the degree of utilization of environmental test chamber, enhances productivity.
Environmental test chamber go-cart 100 is simple in structure, and volume and quality are less, and when operation was used, the single operation can be saved artificial.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. environmental test chamber go-cart, it is characterized in that, comprise square underframe, the fixed link parallel with described underframe, and connect respectively four supports at four angles of the two ends of described fixed link and described underframe, be provided with a plurality of lower holding parts for the fixed solar assembly on the described underframe, be provided with a plurality of upper holding parts for the fixed solar assembly on the described fixed link, the bottom of described underframe also is provided with a plurality of castors.
2. environmental test chamber go-cart according to claim 1, it is characterized in that, described a plurality of upper holding part is removable installed on the described fixed link, and described a plurality of lower holding parts are arranged at the relative both sides of described underframe, and the quantity of the lower holding part of each side equates.
3. environmental test chamber go-cart according to claim 2, it is characterized in that, offer a plurality of screws on the described fixed link, described upper holding part comprises screw rod and is arranged at the engagement section of the U-shaped on the described screw rod, described screw rod passes described screw, nut sleeve is located at described upper holding part is removable installed on the described fixed link, and the open end of described engagement section and described underframe over against.
4. environmental test chamber go-cart according to claim 3 is characterized in that, described nut comprises upper nut and lower nut, and described upper nut and lower nut lay respectively at the relative both sides of described fixed link.
5. environmental test chamber go-cart according to claim 4 is characterized in that, described lower holding part is U-shaped, and the bottom of described lower holding part is arranged on the described underframe, and the open end of described engagement section and the open end of described lower holding part are towards the opposite.
6. environmental test chamber go-cart according to claim 1, it is characterized in that, the bottom of described underframe is provided with four castor plates that lay respectively at four angles of described underframe, and described castor is four, is arranged at respectively described four castor plates side relative with described underframe.
7. environmental test chamber go-cart according to claim 6, it is characterized in that, in described four castors, wherein two is directional wheel, two other is cardan wheel, described two directional wheels are arranged at the same side of described underframe, and described two cardan wheels are arranged at described underframe and described two opposite sides that directional wheel is relative.
8. environmental test chamber go-cart according to claim 6 is characterized in that, described castor is polyurethane trundle, nylon castor or corrosion-resistant steel castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233355 CN202641782U (en) | 2012-05-22 | 2012-05-22 | Environmental test chamber cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233355 CN202641782U (en) | 2012-05-22 | 2012-05-22 | Environmental test chamber cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641782U true CN202641782U (en) | 2013-01-02 |
Family
ID=47410931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220233355 Expired - Fee Related CN202641782U (en) | 2012-05-22 | 2012-05-22 | Environmental test chamber cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641782U (en) |
-
2012
- 2012-05-22 CN CN 201220233355 patent/CN202641782U/en not_active Expired - Fee Related
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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: 20130102 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |