CN203442443U

CN203442443U - Sigma-shaped heat collector metal bracket

Info

Publication number: CN203442443U
Application number: CN201320445916.9U
Authority: CN
Inventors: 薛黎明; 高培玉
Original assignee: Rayspower Energy Group Co Ltd
Current assignee: Rayspower Energy Group Co Ltd
Priority date: 2013-07-25
Filing date: 2013-07-25
Publication date: 2014-02-19
Anticipated expiration: 2023-07-25

Abstract

The utility model provides a sigma-shaped heat collector metal bracket, which comprises an upper connecting plate, a middle transverse V-shaped flexible connecting part and a lower connecting plate, wherein installing holes used for connecting a reflecting mirror and a cantilever beam support frame are respectively formed in the upper connecting plate and the lower connecting plate, and the upper connecting plate, the transverse V-shaped flexible connecting part and the lower connecting plate integrally form a deformation structure of a Greek letter sigma. The sigma-shaped heat collector metal bracket has the advantages that the heat collector metal bracket structure is modified, through the modification, the connecting mode of a system is changed from the rigid connection into the flexible connection, the stability of the system in the use state is ensured, and meanwhile, the reliability of the system in a severe environment is also ensured.

Description

Sigma's type heat collector metal bracket

Technical field

The utility model relates to a kind of Sigma type heat collector metal bracket.

Background technique

Tradition heat collector generally comprises moment of torsion box, cantilever beam support, L-type or Z-type heat collector metal bracket, basic structure is stabilized in system architecture by moment of torsion box and cantilever beam support in the tolerance range of positive and negative 1 millimeter, then passes through L-type or Z-type heat collector metal bracket support and connection reflector and cantilever beam support.The advantage of this structure is: basic structure is stablized, installs easy to adjust; Shortcoming is: as shown in Figure 19 to Figure 22, owing to belonging to the mode of being rigidly connected, in system running, under external force, in the situation that external force surpasses certain limit, L-type or Z-type heat collector metal bracket easily cause permanent deformation, thereby cause system easily damage and can not be repaired.

Model utility content

The problem existing for prior art, the purpose of this utility model is to provide the improved Sigma of a kind of structure type heat collector metal bracket.

For achieving the above object, the utility model Sigma type heat collector metal bracket, the < type toughness joint and the lower connecting plate that comprise upper junction plate, middle part, upper junction plate with on lower connecting plate, be respectively arranged with the mounting hole that is connected use with reflector, cantilever beam support, the whole distressed structure that forms Greek alphabet ∑ of upper junction plate, < type toughness joint and lower connecting plate.

Further, described upper junction plate, < type toughness joint and lower connecting plate all adopt Memorability alloyed steel material to make.

Further, the described mounting hole on described upper junction plate is horizontal slotted hole.

Further, the described mounting hole on described lower connecting plate is slotted hole longitudinally.

Further, described < type toughness joint comprises the first connecting plate and the second connecting plate, and the first connecting plate is fixedly connected with described upper junction plate, and the second connecting plate is fixedly connected with described lower connecting plate.

Further, on described the first connecting plate and the second connecting plate, be provided with fixed hole.

Further, described fixed hole is slotted hole longitudinally.

Further, the angle between described upper junction plate and the first connecting plate can regulate.

Further, the angle between described lower connecting plate and the second connecting plate can regulate.

The utility model is revised the metal bracket structure of heat collector, by this modification, the Placement of system is converted into and is flexibly connected by being rigidly connected, both guaranteed the stability of a system under use state, also guaranteed the reliability of system under rugged environment simultaneously.

Accompanying drawing explanation

Fig. 1 is the utility model plan view;

Fig. 2 is the utility model left view;

Fig. 3 is the utility model right elevation;

Fig. 4 is the utility model plan view;

Fig. 5 is the utility model worm's eye view;

Fig. 6 is the utility model rear view;

Fig. 7 is the utility model stereogram;

Fig. 8 is heat collector unit three-dimensional schematic diagram one;

Fig. 9 is heat collector unit three-dimensional schematic diagram two;

Figure 10 is heat collector unit three-dimensional schematic diagram three;

Figure 11 is A portion enlarged view in Fig. 9;

Figure 12 is B portion enlarged view in Fig. 9;

Figure 13 is C portion enlarged view in Fig. 9;

Figure 14 is D portion enlarged view in Fig. 9;

Figure 15 is E portion enlarged view in Figure 10;

Figure 16 is F portion enlarged view in Figure 10;

Figure 17 is G portion enlarged view in Figure 10;

Figure 18 is H portion enlarged view in Figure 10;

Figure 19 is the mechanical analysis figure mono-of L-type or Z-type heat collector metal bracket;

Figure 20 is the mechanical analysis figure bis-of L-type or Z-type heat collector metal bracket;

Figure 21 is the mechanical analysis figure tri-of L-type or Z-type heat collector metal bracket;

Figure 22 is the mechanical analysis figure tetra-of L-type or Z-type heat collector metal bracket;

Figure 23 is the mechanical analysis figure mono-of the utility model Sigma type heat collector metal bracket;

Figure 24 is the mechanical analysis figure bis-of the utility model Sigma type heat collector metal bracket;

Figure 25 is the mechanical analysis figure tri-of the utility model Sigma type heat collector metal bracket.

Embodiment

Below, with reference to accompanying drawing, the utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.Yet the utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiments are provided, thereby make the utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.

For ease of explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", the relation for element shown in explanatory drawing or feature with respect to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device in figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in space used here can correspondingly be explained.

As shown in Fig. 1 to Figure 18, the utility model Sigma type heat collector metal bracket, the < type toughness joint 2 and the lower connecting plate 3 that comprise upper junction plate 1, middle part, < type toughness joint 2 comprises the first connecting plate 6 and the second connecting plate 7, the first connecting plate 6 is fixedly connected with upper junction plate 1, the second connecting plate 7 is fixedly connected with lower connecting plate 3, upper junction plate 1, < type toughness joint 2 and the whole distressed structure that forms Greek alphabet ∑ of lower connecting plate 3.

On upper junction plate 1, be provided with the mounting hole 8 that is connected use with reflector 4, on lower connecting plate 3, be provided with on mounting hole 9, the first connecting plates 6 that are connected use with cantilever beam support 5 and be provided with on fixed hole 10, the second connecting plates 7 and be provided with fixed hole 11.Wherein, mounting hole 8 is horizontal slotted hole, and mounting hole 9 is slotted hole longitudinally, and fixed hole 10 and fixed hole 11 are horizontal slotted hole.In the utility model, by horizontal slotted hole and slotted hole are longitudinally set, facilitated the adjusting while installing, to adapt to the installation of globoidal structure reflector 4.

The utility model Sigma type heat collector metal bracket is that the core in solar energy optical-thermal heat collector is crucial.Upper junction plate 1, < type toughness joint 2 and lower connecting plate 3 all adopt Memorability alloyed steel material to make, and this Memorability alloyed steel is the steel of high strength, toughness, to improve the reliability of bracket in electric field using process.The use of this high-strength material in bracket processing, can improve heat collector overall construction intensity, and this bracket has the once formed type of employing processing mode, and specific stiffening rib mode designs, the features such as restorability, memory.

Angle between upper junction plate 1 and the first connecting plate 6 can regulate according to actual needs, angle between lower connecting plate 3 and the second connecting plate 7 can regulate according to actual needs, by adopting bending to process, steel plate, after secondary bending, is improved to the mechanical property of steel plate.

As Figure 19 to Figure 25 compares knownly, the utility model Sigma type heat collector metal bracket, on the basis of proof strength, can be realized the interchangeability of bracket and use.Be different from traditional metal bracket, this bracket has Memorability speciality in mechanical property, that is: when external force reaches maximum capacity power, the deformation process that bracket occurs is a progressive process.Advantage is: first, bracket, by progressive distortion, is eliminated external force for the impact of whole heat collector glass and framework, and the reliability of system is significantly improved.Secondly, bracket, due to material behavior own, in the situation that external force weakens or eliminates, automatically reverts to original design position, has guaranteed on the one hand the thermal efficiency of heat collector, has also alleviated on the other hand the manpower and materials that system conversion or adjustment spend.

Claims

1. Sigma's type heat collector metal bracket, it is characterized in that, the < type toughness joint and the lower connecting plate that comprise upper junction plate, middle part, upper junction plate with on lower connecting plate, be respectively arranged with the mounting hole that is connected use with reflector, cantilever beam support, the whole distressed structure that forms Greek alphabet ∑ of upper junction plate, < type toughness joint and lower connecting plate.

2. Sigma as claimed in claim 1 type heat collector metal bracket, is characterized in that, described upper junction plate, < type toughness joint and lower connecting plate all adopt Memorability alloyed steel material to make.

3. Sigma as claimed in claim 1 type heat collector metal bracket, is characterized in that, the described mounting hole on described upper junction plate is horizontal slotted hole.

4. Sigma as claimed in claim 1 type heat collector metal bracket, is characterized in that, the described mounting hole on described lower connecting plate is slotted hole longitudinally.

5. Sigma as claimed in claim 1 type heat collector metal bracket, it is characterized in that, described < type toughness joint comprises the first connecting plate and the second connecting plate, and the first connecting plate is fixedly connected with described upper junction plate, and the second connecting plate is fixedly connected with described lower connecting plate.

6. Sigma as claimed in claim 5 type heat collector metal bracket, is characterized in that, on described the first connecting plate and the second connecting plate, is provided with fixed hole.

7. Sigma as claimed in claim 6 type heat collector metal bracket, is characterized in that, described fixed hole is horizontal slotted hole.

8. Sigma as claimed in claim 5 type heat collector metal bracket, is characterized in that, the angle between described upper junction plate and the first connecting plate can regulate.

9. Sigma as claimed in claim 5 type heat collector metal bracket, is characterized in that, the angle between described lower connecting plate and the second connecting plate can regulate.