CN203810679U - Screw rod parallel unit frame and screw rod parallel unit with same - Google Patents
Screw rod parallel unit frame and screw rod parallel unit with same Download PDFInfo
- Publication number
- CN203810679U CN203810679U CN201320855822.9U CN201320855822U CN203810679U CN 203810679 U CN203810679 U CN 203810679U CN 201320855822 U CN201320855822 U CN 201320855822U CN 203810679 U CN203810679 U CN 203810679U
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- China
- Prior art keywords
- assembly
- upper ledge
- parallel unit
- lower frame
- frame assembly
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Abstract
The utility model discloses a screw rod parallel unit frame and a screw rod parallel unit with the same. The frame comprises an upper frame assembly, a lower assembly arranged below the upper frame assembly, multiple upright pillars arranged between the upper frame assembly and the lower frame assembly, and an isolation assembly welded and fixed between the upper frame assembly and the lower frame assembly along the length direction of the frame, wherein the lower ends of the upright pillars are welded and fixed with the lower frame assembly; the upper ends of the upright pillars are welded and fixed with the upper frame assembly; the space between the upper frame assembly and the lower frame assembly is divided into a first space leaning against a first side surface and a second space leaning against a second side surface by the isolation assembly. According to the screw rod parallel unit frame, the upper frame assembly, the lower frame assembly, the upright pillars and the isolation assembly are connected together by welding, and the strength and the rigidity are good; the upper frame assembly is used for mounting a compressor and an air suction filter; the first space is used for mounting an economizer, an expansion valve, a solenoid valve, a system pipeline part and the like, the second space is used for containing a liquid storage, the configuration is reasonable and the shape is compact.
Description
Technical field
The utility model relates to field of air conditioning, particularly relates to a kind of screw parallel unit framework and has the screw parallel unit of this framework.
Background technology
Two kinds of structures below general employing of framework of existing screw parallel unit: a kind of is integral solder framework, and all parts of this framework are by being welded and fused, and integral solder framework has the following disadvantages: the assembling such as reservoir, shell-tube type oil cooler difficulty; Another kind is assembling frame, and the various piece of assembling frame is bolted, and each parts machined work amount of assembling frame is large, need to use a large amount of bolt assemblies, cost is high, and in transportation, use procedure, bolt connecting coupling exists loosening hidden danger, and frame rigidity, intensity are a little less than lead frame.
Summary of the invention
For above-mentioned prior art present situation, technical problem to be solved in the utility model is, the screw parallel unit framework of a kind of intensity and good rigidly, compact appearance is provided.Another technical problem to be solved in the utility model is, a kind of screw parallel unit with this framework is provided.
In order to solve the problems of the technologies described above, a kind of screw parallel unit framework provided by the utility model, described framework comprises:
The first side and the second side;
Upper ledge assembly;
Lower frame assembly, is arranged at the below of described upper ledge assembly;
Many root posts, are arranged between described upper ledge assembly and described lower frame assembly, and the lower end of many root posts and described lower frame components welding are fixed, and the upper end of many root posts and described upper ledge components welding are fixed;
Barrier assembly, along lengths of frame direction, be fixedly welded between described upper ledge assembly and described lower frame assembly, and the space between described upper ledge assembly and described lower frame assembly is divided into the first space of leaning on described the first side and the second space that leans on described the second side.
Therein in an embodiment, described upper ledge assembly comprises upper ledge body, upper bracket and a plurality of hanger, described upper ledge body comprises along the spaced many upper longerons of lengths of frame direction and is fixedly welded on respectively many above two entablatures at longeron two ends, described upper bracket is fixed on described upper ledge body top and leans on described the second side along lengths of frame direction, and a plurality of described hangers are fixed on described upper ledge body around.
In an embodiment, the quantity of described hanger is four therein, and four hangers are individually fixed in four bights on described upper ledge body.
Therein in an embodiment, two described entablatures adopt channel-section steel or steel pipe to make, and described hanger has comprised hanging part and auxiliary section, on described hanging part, is provided with lifting eye, insert in the end of described entablature described auxiliary section, and be welded and fixed with the end of described entablature.
Therein in an embodiment, the edge chamfering of described hanging part and described lifting eye, the seamed edge rounding of described auxiliary section.
Therein in an embodiment, described upper bracket comprises and is arranged at the upper lateral frame of described upper ledge body top and is arranged at the upper perpendicular support between lateral frame and described upper longeron on this.
Therein in an embodiment, described lower frame assembly comprises lower frame body and lower carriage, described upper ledge assembly is stretched out in described lower frame body one end in lengths of frame direction, described lower frame body comprises along the spaced many lower longerons of lengths of frame direction, be fixedly welded on two sills at many lower longeron two ends respectively and be arranged at the lower mounting rail in the extension that described upper ledge body stretches out upper ledge assembly, and described lower carriage is fixed on described lower frame body top and by described the first side.
In an embodiment, described lower frame body also comprises bridge joint beam therein, and this bridge joint beam is arranged between adjacent two described lower longerons along lengths of frame direction, and the two ends of this bridge joint beam are fixed with two described lower longitudinal beam weldings respectively.
Therein in an embodiment, described barrier assembly comprise along the intermediate transverse girder of lengths of frame direction setting, be arranged at vertical beams in the middle of two between these intermediate transverse girder two ends and described lower frame assembly and arrange and this intermediate transverse girder and described upper ledge assembly between many middle mounting beams.
In an embodiment, described framework also comprises the backing plate assembly being arranged on described framework the first side therein, this backing plate assembly comprise along the backing plate of lengths of frame direction setting and be fixed on described column for supporting the backing plate bracket of this backing plate.
A kind of screw parallel unit provided by the utility model, comprises above-mentioned framework.
Screw parallel unit framework of the present utility model, because upper ledge assembly, lower frame assembly, many root posts and barrier assembly are by being welded and fused, so intensity and good rigidly; And, upper ledge assembly is positioned at top, be used for installing compressor and suction filter, lower frame assembly is positioned at bottom, and barrier assembly, between upper ledge assembly and lower frame assembly, is divided into the first space and second space by the space between upper ledge assembly and lower frame assembly, the first space is used for installing economizer, expansion valve, magnetic valve and system pipeline part etc., second space is used for holding reservoir, and this frame layout is reasonable, compact appearance.
Accompanying drawing explanation
Fig. 1 is the perspective view of the direction of screw parallel unit framework in one of them embodiment of the utility model;
Fig. 2 is the perspective view of another direction of screw parallel unit framework in Fig. 1;
Fig. 3 is the perspective view of the upper ledge assembly of the screw parallel unit framework in Fig. 1;
Fig. 4 is the perspective view of the upper ledge assembly hanger of the screw parallel unit framework in Fig. 1;
Fig. 5 is the perspective view of the lower frame assembly of the screw parallel unit framework in Fig. 1;
Fig. 6 is the perspective view of the barrier assembly of the screw parallel unit framework in Fig. 1;
Fig. 7 and Fig. 8 are the oil conservator scheme of installation of the screw parallel unit framework in Fig. 1, and wherein Fig. 7 is the state of oil conservator in the first installation site, and Fig. 8 is the state of oil conservator in the second installation site;
Fig. 9 is the lifting schematic diagram of the screw parallel unit framework in Fig. 1, and in figure, L is lifting planar central vertical line, and O is unit center of gravity.
Description of reference numerals: 10, framework; 11, the first side; 12, the second side; 13, the first space; 14, second space; 20, upper ledge assembly; 21, hanger; 21a, a hanging part; 21b, lifting eye; 21c, auxiliary section; 23, upper longeron; 25, entablature; 29, upper bracket; 29a, upper lateral frame; 29b, upper perpendicular support; 30, lower frame assembly; 30a, extension; 31, lower longeron; 32, sill; 34, lower mounting rail; 35, lower carriage; 36, bridge joint beam; 40, barrier assembly; 41, intermediate transverse girder; 42, middle vertical beam; 43, middle mounting beam; 50, column; 60, backing plate assembly; 61, backing plate; 62, backing plate bracket; 70, Roller skate-board; 80, reservoir 80.
The specific embodiment
Below with reference to accompanying drawing, also the utility model is elaborated in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in following embodiment and embodiment can combine mutually.
Figure 1 shows that the perspective view of 10 1 directions of screw parallel unit framework in one of them embodiment of the utility model, the perspective view that Fig. 2 is another direction.For convenience of description, with the two sides of giving a definition on screw parallel unit framework 10 widths, be respectively the first side 11 (being the side on Fig. 2 middle frame 10 right sides) and the second side 12 (being the side in Fig. 2 middle frame 10 left sides).As depicted in figs. 1 and 2, screw parallel unit framework 10 comprises upper ledge assembly 20, lower frame assembly 30, many root posts 50 and barrier assembly 40, and described upper ledge assembly 20 is positioned at top, for compressor and suction filter are installed.Described lower frame assembly 30 is arranged at described upper ledge assembly 20 belows, for oil eliminator, oil cooler, reservoir 80 etc. are installed.Many described columns 50 are arranged between described upper ledge assembly 20 and described lower frame assembly 30, the lower end of many root posts 50 and described lower frame assembly 30 are welded and fixed, the upper end of many root posts 50 and described upper ledge assembly 20 are welded and fixed, and many root posts 50 are for supporting described upper ledge assembly 20.Described barrier assembly 40 is fixedly welded between described upper ledge assembly 20 and described lower frame assembly 30 along framework 10 length directions, and the space between described upper ledge assembly 20 and described lower frame assembly 30 is divided into the first space 13 of leaning on described the first side 11 and the second space 14 that leans on described the second side 12, the first space 13 is for installing economizer, expansion valve, magnetic valve and system pipeline part etc., and second space 14 is for holding reservoir 80.
Figure 3 shows that the perspective view of described upper ledge assembly 20.Described upper ledge assembly 20 comprises upper ledge body, upper bracket 29 and a plurality of hanger 21, described upper ledge body comprises along the spaced many upper longerons 23 of framework 10 length directions and is fixedly welded on respectively many above two entablatures 25 at longeron 23 two ends, described upper bracket 29 is fixed on described upper ledge body top and leans on described the second side 12 along framework 10 length directions, and a plurality of described hangers 21 are fixed on described upper ledge body around.More preferably, the quantity of described hanger 21 is four, and four hangers 21 are individually fixed in four bights on described upper ledge body.Because hanger 21 is distributed in around upper ledge body, during lifting, bear whole unit weight, and because unit center of gravity is positioned on the planar central vertical line that the suspension centre that rises from all around forms, and lower than this plane, therefore lifting steadily (seeing Fig. 9); Meanwhile, because these hanger 21 designs are asked for and asked simple hoisting rope, without many specifications rope different in size.More preferably, two described entablatures 25 adopt channel-section steel or steel pipe to make, see Fig. 4, described hanger 21 has comprised 21aHe auxiliary section, hanging part 21c, on described hanging part 21a, be provided with lifting eye 21b, described auxiliary section 21c inserts in the end of described entablature 25, and is welded and fixed with the end of described entablature 25, and the hanger 21 of this kind of structure is easy to assembly.Further, the edge chamfering of described hanging part 21a and described lifting eye 21b, the seamed edge rounding of described auxiliary section 21c.The seamed edge that plays hanging part 21a and lifting eye 21b carries out chamfered, prevents from scratching operating personnel, and protection lifting rope is avoided scratching.The auxiliary section 21c coordinating with shaped steel carries out rounding processing, in order that coincide with entablature 25 is fine, guarantees weldquality.Preferably, described upper bracket 29 comprises and is arranged at the upper lateral frame 29a of described upper ledge body top and is arranged at the upper perpendicular support 29b between lateral frame 29a and described upper longeron 23 on this, for supporting air-breathing filtration.
Fig. 5 is the perspective view of described lower frame assembly 30.Described lower frame assembly 30 comprises lower frame body and lower carriage 35, described upper ledge assembly 20 is stretched out in described lower frame body one end on framework 10 length directions, described lower frame body comprises along the spaced many lower longerons 31 of framework 10 length directions, be fixedly welded on two sills 32 at many lower longeron 31 two ends respectively and be arranged at the lower mounting rail 34 in the extension 30a that described upper ledge body stretches out upper ledge assembly 20, and described lower carriage 35 is fixed on described lower frame body top and by described the first side 11.More preferably, described lower frame body also comprises bridge joint beam 36, and this bridge joint beam 36 is arranged between adjacent two described lower longerons 31 along framework 10 length directions, and the two ends of this bridge joint beam 36 are welded and fixed with two described lower longerons 31 respectively.The difficult problem that reservoir 80 inconvenience of the ingenious solution available frame 10 of this structure are installed.As shown in Figure 7, in the first installation site, reservoir 80 one end are lifted on the lower longeron 31 of lower frame assembly 30, and the other end drops on Roller skate-board 70, under tractive force (or thrust) effect, along bridge joint beam 36, slide to tram (i.e. the second installation site), realize and installing.This structure is conducive to strengthen lower frame rigidity, intensity simultaneously.
Fig. 6 is the perspective view of described barrier assembly 40.Described barrier assembly 40 comprise along the intermediate transverse girder 41 of framework 10 length direction settings, be arranged at vertical beams 42 in the middle of between these intermediate transverse girder 41 two ends and described lower frame assembly 30 two and arrange and this intermediate transverse girder 41 and described upper ledge assembly 20 between many middle mounting beams 43, middle mounting beam 43 is for installing economizer.Barrier assembly 40 adopts this kind of structure, and the bottom of the first space 13 and second space 14 is connected mutually, facilitates system stringing, electric wiring between the two.And the first space 13 can hold maintenance personal and enter, easy access.
More preferably, described framework 10 also comprises the backing plate assembly 60 being arranged on described framework 10 first sides 11, this backing plate assembly 60 comprise along the backing plate 61 of framework 10 length direction settings and be fixed on described column 50 for supporting the backing plate bracket 62 of this backing plate 61.(seeing Fig. 1 and Fig. 2).60 effects of backing plate assembly have two: one, for electric cabinet is installed, and the 2nd, serve as ladder and facilitate the installations such as upper ledge compressor, suction filter.
As can be seen here, the screw parallel unit framework 10 in the present embodiment, owing to having adopted said structure, has following beneficial effect:
(1) because framework 10 each parts are all by being welded and fused, so intensity and good rigidly;
(2) the upper ledge assembly 20 of framework 10 is for compressor and suction filter are installed, and the first space 13 is for installing economizer, expansion valve, magnetic valve and system pipeline part etc., and second space 14 is for holding reservoir 80, rationally distributed, compact appearance; And the bottom of the first space 13 and second space 14 connects mutually, facilitate system stringing, electric wiring between the two; In addition, the first space 13 can hold maintenance personal and enter, easy access.
(3) hanger 21 of framework 10 is distributed in around upper ledge body, bears whole unit weight during lifting, and because unit center of gravity is positioned on the planar central vertical line of the suspension centre formation that rises from all around, and lower than this plane, therefore lifting steadily; Meanwhile, because these hanger 21 designs are asked for and asked simple hoisting rope, without many specifications rope different in size.
(4) the lower frame body of framework 10 is provided with bridge joint beam 36, has solved a difficult problem for the reservoir 80 inconvenience installations of available frame 10;
(5) on framework the first side 11, be provided with backing plate assembly 60, not only can be for electric cabinet is installed, and serve as ladder and facilitate the installations such as upper ledge compressor, suction filter.
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 the scope of the claims.It 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.
Claims (11)
1. a screw parallel unit framework, is characterized in that, described framework comprises:
The first side and the second side;
Upper ledge assembly;
Lower frame assembly, is arranged at the below of described upper ledge assembly;
Many root posts, are arranged between described upper ledge assembly and described lower frame assembly, and the lower end of many root posts and described lower frame components welding are fixed, and the upper end of many root posts and described upper ledge components welding are fixed;
Barrier assembly, along lengths of frame direction, be fixedly welded between described upper ledge assembly and described lower frame assembly, and the space between described upper ledge assembly and described lower frame assembly is divided into the first space of leaning on described the first side and the second space that leans on described the second side.
2. screw parallel unit framework according to claim 1, it is characterized in that, described upper ledge assembly comprises upper ledge body, upper bracket and a plurality of hanger, described upper ledge body comprises along the spaced many upper longerons of lengths of frame direction and is fixedly welded on respectively many above two entablatures at longeron two ends, described upper bracket is fixed on described upper ledge body top and leans on described the second side along lengths of frame direction, and a plurality of described hangers are fixed on described upper ledge body around.
3. screw parallel unit framework according to claim 2, is characterized in that, the quantity of described hanger is four, and four hangers are individually fixed in four bights on described upper ledge body.
4. screw parallel unit framework according to claim 3, it is characterized in that, two described entablatures adopt channel-section steel or steel pipe to make, described hanger has comprised hanging part and auxiliary section, on described hanging part, be provided with lifting eye, insert in the end of described entablature described auxiliary section, and be welded and fixed with the end of described entablature.
5. screw parallel unit framework according to claim 4, is characterized in that, the edge chamfering of described hanging part and described lifting eye, the seamed edge rounding of described auxiliary section.
6. screw parallel unit framework according to claim 2, is characterized in that, described upper bracket comprises and is arranged at the upper lateral frame of described upper ledge body top and is arranged at the upper perpendicular support between lateral frame and described upper longeron on this.
7. screw parallel unit framework according to claim 1, it is characterized in that, described lower frame assembly comprises lower frame body and lower carriage, described upper ledge assembly is stretched out in described lower frame body one end in lengths of frame direction, described lower frame body comprises along the spaced many lower longerons of lengths of frame direction, be fixedly welded on two sills at many lower longeron two ends respectively and be arranged at the lower mounting rail in the extension that described upper ledge body stretches out upper ledge assembly, and described lower carriage is fixed on described lower frame body top and by described the first side.
8. screw parallel unit framework according to claim 7, it is characterized in that, described lower frame body also comprises bridge joint beam, and this bridge joint beam is arranged between adjacent two described lower longerons along lengths of frame direction, and the two ends of this bridge joint beam are fixed with two described lower longitudinal beam weldings respectively.
9. screw parallel unit framework according to claim 1, it is characterized in that, described barrier assembly comprise along the intermediate transverse girder of lengths of frame direction setting, be arranged at vertical beams in the middle of between these intermediate transverse girder two ends and described lower frame assembly two and arrange and this intermediate transverse girder and described upper ledge assembly between many middle mounting beams.
10. according to the screw parallel unit framework described in any one in claim 1 to 9, it is characterized in that, described framework also comprises the backing plate assembly being arranged on described framework the first side, this backing plate assembly comprise along the backing plate of lengths of frame direction setting and be fixed on described column for supporting the backing plate bracket of this backing plate.
11. 1 kinds of screw parallel units, is characterized in that, comprise as the framework as described according to any one in claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855822.9U CN203810679U (en) | 2013-12-23 | 2013-12-23 | Screw rod parallel unit frame and screw rod parallel unit with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855822.9U CN203810679U (en) | 2013-12-23 | 2013-12-23 | Screw rod parallel unit frame and screw rod parallel unit with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810679U true CN203810679U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855822.9U Expired - Fee Related CN203810679U (en) | 2013-12-23 | 2013-12-23 | Screw rod parallel unit frame and screw rod parallel unit with same |
Country Status (1)
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|---|---|
| CN (1) | CN203810679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197494A (en) * | 2014-09-19 | 2014-12-10 | 珠海格力电器股份有限公司 | Water chilling unit frame and water chilling unit |
| CN104729050A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Screw parallel-connection unit frame and screw parallel-connection unit comprising same |
-
2013
- 2013-12-23 CN CN201320855822.9U patent/CN203810679U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729050A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Screw parallel-connection unit frame and screw parallel-connection unit comprising same |
| CN104729050B (en) * | 2013-12-23 | 2018-02-09 | 珠海格力电器股份有限公司 | Screw parallel unit framework and the screw parallel unit with the framework |
| CN104197494A (en) * | 2014-09-19 | 2014-12-10 | 珠海格力电器股份有限公司 | Water chilling unit frame and water chilling unit |
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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: 20140903 Termination date: 20151223 |
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| EXPY | Termination of patent right or utility model |