CN1501042A - Frame structure for refrigerating device - Google Patents
Frame structure for refrigerating device Download PDFInfo
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- CN1501042A CN1501042A CNA200310115305A CN200310115305A CN1501042A CN 1501042 A CN1501042 A CN 1501042A CN A200310115305 A CNA200310115305 A CN A200310115305A CN 200310115305 A CN200310115305 A CN 200310115305A CN 1501042 A CN1501042 A CN 1501042A
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- frame
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Abstract
Provided is a lightweight, inexpensive and hardly deformable frame structure for a refrigerator. This frame structure comprises a frame member 1 having a deformed channel-shaped cross-section, a beam member 2 connected with the frame member 1 approximately at a right angle and having an approximately waveform cross-section, and a suspending member 3 mounted near a joint part of the frame member 1 and the beam member 2 and having an L-shaped cross-section. A vertical part 4b of a reinforcement member has a cut 4d for fitting a projecting piece 1d of the frame member. The reinforcement member 4 surely connects the frame member 1 having the complicated cross-section formed by press working and the beam member 2, and effectively reinforces the frame member 1, the beam member 2 and the suspending member 3.
Description
Technical field
The present invention relates to a kind of frame structure of refrigerating plant.
Background technology
In the past, the frame structure of refrigerating plant was the pillar that constitutes with square tube in four jiaos of erect of casing of being surrounded by the outer packaging plate, near the upper end of this pillar through hole was set, and installed lifting bolt again in through hole.On above-mentioned lifting bolt,, just can move into the hauling operation of taking out of to wire rope rope with this refrigerating plants of lifting such as cranes.
; because the frame structure of above-mentioned refrigerating plant in the past will just can be lifted by crane wire rope rope on the lifting bolt that is arranged on above-mentioned pillar upper end, so the square tube that requires to make above-mentioned pillar has bigger rigidity; and, require firm connection each other.Therefore, can cause the maximization of above-mentioned square tube to be maximized, have the problem that weight increases and cost increases of the frame structure that makes above-mentioned refrigerating plant with the crossbeam that is connected above-mentioned square tube.
Therefore, the frame structure of refrigerating plant is as shown in Figure 2 once proposed in the past.This frame structure can be used as the under(-)chassis 10 of refrigerating plant, and this under(-)chassis 10 has the frame parts 1,1 that utilizes modification groove shape ... form roughly rectangular framework 11.On relative said frame parts 1, connecting the beam part 2 that roughly is the concave-convex section.Near four jiaos of said frame 11, and also be near the junction of said frame parts 1 and beam part 2, be provided with and have the roughly lifting part 3,3 of L-shaped section ...Said frame parts 1, beam part 2 and lifting part 3 all form by the punch process method.
Fig. 3 is the sectional drawing along the A-A line of Fig. 2, is the enlarged drawing of the mounting portion of above-mentioned lifting part 3 on said frame parts 1.As shown in Figure 3, near the junction of said frame parts 1 and beam part 2, utilize the bolt of not representing among the figure (center line of only having represented bolt among the figure) the mounting portion 3a of above-mentioned lifting part to be fixed on the vertical web 1b outside of said frame parts.On the 3a of the mounting portion of above-mentioned lifting part, connecting roughly vertical ledge 3b with this mounting portion 3a, be provided with through hole 3c in the substantial middle of this ledge 3b.
The pillar and the crossbeam that utilize above-mentioned under(-)chassis 10 and be arranged on this under(-)chassis 10 support refrigerator, form refrigerating plant.Then, as shown in Figure 4, steel wire rope 14 is tied up among the through hole 3c of lifting part 3 of above-mentioned under(-)chassis 10, utilize these refrigerating plants of slinging such as crane.Like this, by the lifting part 3 of under(-)chassis 10 refrigerating plant of slinging, just make the weight of above-mentioned refrigerating plant mainly act on the above-mentioned under(-)chassis 10, thereby can make and be arranged on pillar and crossbeam miniaturization on this under(-)chassis 10, and, adopt the punch process method to form the component parts of above-mentioned under(-)chassis 10, just can realize the lightweight of refrigerating plant and reduce cost.
But, the frame structure of above-mentioned refrigerating plant in the past, owing to still the mounting portion 3a of above-mentioned lifting part 3 is fixed on the vertical web 1b of said frame parts, so when slinging refrigerating plant by above-mentioned lifting part 3, said frame parts 1 still have the problem of easy deformation with bolt.
Summary of the invention
The purpose of this invention is to provide a kind of light weight and cheap, and the frame structure of on-deformable refrigerating plant.
In order to achieve the above object, the feature of the frame structure of refrigerating plant of the present invention is that it has following parts:
The frame parts of modification groove shape, it has by the 1st horizontal flange, the 2nd horizontal flange and vertical web and forms, and is the section of コ font, and, have after the front end bending of above-mentioned the 2nd horizontal flange, roughly at the upwardly extending protrusion tab in the side parallel with above-mentioned vertical web;
Beam part, it has vertical web and horizontal flange, and is connected on the said frame parts relative with it;
Lifting part, it has near the junction of said frame parts and beam part, is fixed on the mounting portion of said frame parts outside; And
Strengthening part, it has vertical component, this vertical component has the otch of the above-mentioned protrusion tab that is used to embed the said frame parts, and, the one end has the 1st edge of a wing on the frame parts inner face that is fixed on the mounting portion that is used for fixing above-mentioned lifting part, and its upper end directly or by the 2nd edge of a wing is fixed on the above-mentioned beam part.
According to the frame structure of the refrigerating plant of said structure, beam part is connected on the relative modification groove shape frame parts.Near the junction of this frame parts and beam part, the mounting portion of above-mentioned lifting part is installed in the outside of said frame parts.In addition, on the 1st edge of a wing that the inner face of said frame parts is installed above-mentioned strengthening part, the vertical component of this strengthening part upper end directly or by the 2nd edge of a wing is fixed on the above-mentioned beam part.On the vertical component of above-mentioned strengthening part, be provided with the otch of the protrusion tab that is used to embed the said frame parts.Therefore, this strengthening part is installed in reliably has above-mentioned protrusion tab, and on the bigger frame parts and above-mentioned beam part of intensity.
Use the refrigerating plant of the frame structure formation of above-mentioned refrigerating plant, available steel wire rope etc. are sling this refrigerating plant by the lifting part on the frame structure of above-mentioned refrigerating plant.The said frame parts of the mounting portion of above-mentioned lifting part have been installed in the outside, and face is installed with the 1st edge of a wing of above-mentioned strengthening part within it.In addition, the above-mentioned vertical component of above-mentioned strengthening part directly or by the 2nd edge of a wing is fixed on the above-mentioned beam part.Therefore, owing to above-mentioned strengthening part, improved the rigidity of above-mentioned lifting part, frame parts and beam part.So even the frame structure of refrigerating plant of the present invention is sling when coming by above-mentioned lifting part, the said frame parts can not produce the sort of distortion in the past substantially yet.
Frame structure according to the refrigerating plant of one embodiment of the present of invention, the vertical component of above-mentioned strengthening part comprises: the part that is fixed on the said frame component side, be frame parts coupling part and the part that is fixed on above-mentioned beam part side, i.e. beam part coupling part;
The height of said frame parts coupling part is less than the height of above-mentioned beam part coupling part;
Above-mentioned otch is between said frame parts coupling part and above-mentioned beam part coupling part.
According to the foregoing description, because the height of the said frame parts coupling part of above-mentioned strengthening part vertical component, height less than the beam part coupling part, when so even the said frame parts are step-like the connection with beam part on the short transverse of above-mentioned vertical component, also can be fixed on said frame parts coupling part on the frame parts reliably, and above-mentioned beam part coupling part is fixed on the beam part reliably.In addition, since the position of otch between said frame parts coupling part and above-mentioned beam part coupling part, so the vertical component of above-mentioned strengthening part can be fixed on the frame parts under the state of the ledge that does not contact the said frame parts reliably.Therefore, can utilize above-mentioned strengthening part to connect said frame parts and beam part securely.
Frame structure according to the refrigerating plant of one embodiment of the present of invention, be fixed on the part of said frame component side of the vertical component of above-mentioned strengthening part, be the frame parts coupling part, be positioned at the inboard in the zone that the 1st horizontal flange, the 2nd horizontal flange, vertical web and protrusion tab by the said frame parts limited.
According to this embodiment, because the frame parts coupling part of above-mentioned strengthening part vertical component is positioned at the inboard in the zone that the 1st horizontal flange, the 2nd horizontal flange, vertical web and protrusion tab by the said frame parts limited, so can make the said frame parts of frame structure of refrigerating plant and the coupling part of beam part form compact structure.
According to the frame structure of the refrigerating plant of one embodiment of the present of invention, said frame parts, beam part, lifting part and strengthening part are made with the punch process method.
According to this embodiment, said frame parts, beam part, lifting part and strengthening part are all made by the punch process method, so can obtain the frame structure of the higher refrigerating plant of intensity with cheapness.
Description of drawings
Fig. 1 is the sectional drawing of frame structure of the refrigerating plant of embodiments of the invention.
Fig. 2 is the frame construction drawing of refrigerating plant.
Fig. 3 is the sectional drawing along the A-A line among Fig. 2.
Fig. 4 represents sling state diagram when coming of refrigerating plant.
Specific embodiment
Below, the embodiment in describes the present invention in detail with reference to the accompanying drawings.
Fig. 1 represents the frame structure of the refrigerating plant of embodiments of the invention.Use the frame structure of the refrigerating plant of present embodiment, can constitute the under(-)chassis identical 10 with Fig. 2.That is, with frame parts 1,1 ... form roughly rectangular framework 11, with beam part 2 above-mentioned relative frame parts 1 is coupled together again.Near four jiaos of said frame 11, near the junction of said frame parts 1 and beam part 2, arranged that respectively section is L shaped lifting part 3.
Fig. 1 is to use the frame structure of refrigerating plant of present embodiment formed, with the sectional drawing along the A-A line of the same under(-)chassis 10 of Fig. 2.As shown in Figure 1, the frame structure of the refrigerating plant of present embodiment has following parts: frame parts 1, beam part 2, be fixed on strengthening part 4 and lifting part 3 on said frame parts 1 and the beam part 2.
Said frame parts 1 constitute コ font section by the 1st horizontal flange 1a, the 2nd horizontal flange 1c and vertical web 1b, and, have after the front end bending of above-mentioned the 2nd horizontal flange 1c,, and have modification groove shape section with the protrusion tab 1d of above-mentioned vertical web 1b almost parallel ground extension.
Above-mentioned beam part 2 has horizontal component 2a; The sloping portion 2b that connects two blocks of vertical webs as width both sides respectively at horizontal component 2a; And connect respectively these two sloping portion 2b and simultaneously with the marginal portion 2c of above-mentioned horizontal component 2a almost parallel, have and be roughly cancavo-convex section.Utilize the bolt of not representing among the figure that the marginal portion 2c of above-mentioned beam part is fixed on the 2nd horizontal flange 1c of said frame parts.
Above-mentioned lifting part 3 has following each several part: the mounting portion 3a that is installed in the vertical web 1b outside of said frame parts; The ledge 3b that is connected with mounting portion 3a approximate vertical; And the through hole 3c that is arranged on the substantial middle of this ledge 3b.Lifting part 3 is installed on the said frame parts 1, forms L font or the font of falling L on the plane of above-mentioned under(-)chassis 10.
Above-mentioned strengthening part 4 has following each several part: the 1st edge of a wing 4a that is installed in the vertical web 1b inner face of said frame parts; When connecting the 1st edge of a wing 4a and the vertical component 4b of the longitudinally approximate vertical of said frame parts 1; And be connected, and be installed in the 2nd edge of a wing 4c on the horizontal component 2a of above-mentioned beam part simultaneously with this vertical component 4b upper end.On the above-mentioned vertical component 4b of strengthening part 4, be provided with the otch 4d of the protrusion tab 1d that is used to embed the said frame parts.That is, the part that connects the 1st edge of a wing 4a of above-mentioned vertical component 4b is frame parts coupling part 41, and the part that connects the 2nd edge of a wing 4c of above-mentioned vertical component 4b is beam part coupling part 42.The otch 4d of above-mentioned vertical component 4b is between said frame parts coupling part 41 and beam part coupling part 42.In addition, the height of said frame parts coupling part 41 is less than the height of above-mentioned beam part coupling part 42.
The 1st edge of a wing 4a of above-mentioned strengthening part 4 be installed in above-mentioned lifting part mounting portion 3a a little by a side of lining, just be mounted in the inner face of vertical web 1b of said frame parts that the outside is installed with the mounting portion 3a of above-mentioned lifting part.Above-mentioned strengthening part 4 and frame parts 1 and lifting part 3 are fixed into one.Promptly, be provided with the through hole of the mounting portion 3a of the vertical web 1b of the 1st edge of a wing 4a that connects above-mentioned strengthening part, said frame parts and above-mentioned lifting part, the bolt (center line of bolt only is shown among the figure) and the nut of this through hole passed in utilization, and above-mentioned strengthening part 4 and frame parts 1 and lifting part 3 are fixed together.
In addition, utilize bolt (center line of bolt only is shown among the figure) and nut, the 2nd edge of a wing 4c of strengthening part and the marginal portion 2c of above-mentioned beam part are fixed together.
Said frame parts 1, beam part 2, lifting part 3 and strengthening part 4 all are to use the punch process manufactured.
Four jiaos of the under(-)chassis 10 that forms in the frame structure with the refrigerating plant of above formation are provided with the pillar of setting respectively, between the upper end of these pillars crossbeam are set.Utilize above-mentioned under(-)chassis 10, pillar and crossbeam to support refrigerator, thereby constitute refrigerating plant.Then, as shown in Figure 4, steel wire rope 14 is tied up on the through hole 3c of lifting part of above-mentioned under(-)chassis, just can be with crane etc. and so on this refrigerating plant of slinging.
When slinging refrigerating plant by above-mentioned lifting part 3, dextrorotary moment acts on the vertical web 1b of said frame parts from the mounting portion 3a of above-mentioned lifting part among Fig. 1.The mounting portion 3a of above-mentioned lifting part and the vertical web 1b of frame parts are fixed into one by the 1st edge of a wing 4a of screw bolt and nut and above-mentioned strengthening part.The 2nd edge of a wing 4c of strengthening part 4 is fixed on the horizontal component 2a of beam part by screw bolt and nut.That is, by above-mentioned strengthening part 4 above-mentioned lifting part 3 and frame parts 1 and beam part 2 are interconnected, and strengthened.Therefore, even dextrorotary moment loading is when the vertical web 1b of said frame parts goes up among Fig. 1, frame parts 1 also can be out of shape hardly.As a result, just such in the past problems such as frame parts distortion can not occur, can utilize the lifting part 3 safe refrigerating plants of slinging of under(-)chassis 10.
In addition, because frame parts 1, beam part 2, lifting part 3 and the strengthening part 4 usefulness punch process methods of the frame structure of the refrigerating plant of formation present embodiment are made, so can in under(-)chassis 10 weight reductions of the frame structure that makes this refrigerating plant, can also reduce its cost.Promptly, with thin material, frame parts 1 with the formation of punch process method, although the roughly bending strength along normal direction of vertical web 1b is lower, but owing to can effectively be strengthened by above-mentioned strengthening part 4, so can guarantee necessary full intensity, the while can also be realized lightweight effectively and be reduced cost.
In addition, the otch 4d that has the protrusion tab 1d that is used to embed frame parts on the vertical component 4b of above-mentioned strengthening part 4.Therefore, above-mentioned strengthening part 4 can make the vertical component 4b of above-mentioned strengthening part not contact the protrusion tab 1d of said frame parts, just can secure fixation pass through complicated frame parts 1 and the beam part 2 of shape that the punch process method forms.
In addition, the position of the frame parts coupling part 41 of the vertical component of above-mentioned strengthening part, inboard in the zone that the 1st horizontal flange 1a, the 2nd horizontal flange 1c, vertical web 1b and protrusion tab 1d by the said frame parts are limited.So, can make the structure of coupling part of said frame parts 1 and beam part 2 very compact.
In the above-described embodiments, beam part 2 has the concave-convex section, but also can have the section of other shapes, for example I shape, H shape and コ shape etc.When above-mentioned beam part 2 has H shape section and コ shape section, can directly be fixed on the vertical component 4b of strengthening part on the vertical component that forms this beam part 2 (for example vertically web) with bolt etc.At this moment, can save the edge of a wing 4c of above-mentioned strengthening part.
Above-mentioned lifting part 3 has mounting portion 3a and be provided with the ledge 3b of through hole 3c, but for example also can utilize hook etc. to replace above-mentioned ledge 3b.
Claims (4)
1. the frame structure of a refrigerating plant is characterized in that, it has following parts:
Modification groove shape frame parts (1), it has and is formed by the 1st horizontal flange (1a), the 2nd horizontal flange (1c) and vertical web (1b), the section that is the コ font, and, have after the front end bending of above-mentioned the 2nd horizontal flange (1c), roughly at the side upwardly extending protrusion tab (1d) parallel with above-mentioned vertical web (1b);
Beam part (2), it has vertical web (2b) and horizontal flange (2c), and is connected on the said frame parts (1) relative with it;
Lifting part (3), it has near the junction of said frame parts (1) and beam part (2), is fixed on the mounting portion (3a) of said frame parts (1) outside; And
Strengthening part (4), it has vertical component (4b), this vertical component (4b) has the otch (4d) of the above-mentioned protrusion tab (1d) that is used to embed said frame parts (1), and, the one end has the 1st edge of a wing (4a) on frame parts (1) inner face that is fixed on the mounting portion (3a) that is used for fixing above-mentioned lifting part, and its upper end directly or by the 2nd edge of a wing (4c) is fixed on the above-mentioned beam part (2).
2. the frame structure of refrigerating plant according to claim 1 is characterized in that,
The vertical component (4b) of above-mentioned strengthening part (4) comprising: be fixed on the part on the said frame parts (1), i.e. frame parts coupling part (41) and be fixed on the part of above-mentioned beam part (2) side, i.e. beam part coupling part (42);
The height of said frame parts coupling part (41) is less than the height of above-mentioned beam part coupling part (42);
Above-mentioned otch (4d) is positioned between said frame parts coupling part (41) and the above-mentioned beam part coupling part (42).
3. the frame structure of refrigerating plant according to claim 1 is characterized in that,
Be fixed on the part on the said frame parts (1) in the vertical component of above-mentioned strengthening part (4b), be frame parts coupling part (41), be positioned at the inboard in the zone that the 1st horizontal flange (1a), the 2nd horizontal flange (1c), vertical web (1b) and protrusion tab (1d) by the said frame parts limited.
4. according to the frame structure of the above-mentioned refrigerating plant of claim 1, it is characterized in that,
Said frame parts (1), beam part (2), lifting part (3) and strengthening part (4) are made with the punch process method.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP330979/2002 | 2002-11-14 | ||
| JP2002330979A JP4123907B2 (en) | 2002-11-14 | 2002-11-14 | Frame structure of refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1501042A true CN1501042A (en) | 2004-06-02 |
| CN1243210C CN1243210C (en) | 2006-02-22 |
Family
ID=32808502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310115305 Expired - Fee Related CN1243210C (en) | 2002-11-14 | 2003-11-14 | Frame structure for refrigerating device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4123907B2 (en) |
| CN (1) | CN1243210C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707179A (en) * | 2020-11-30 | 2021-04-27 | 浙江普天集成房屋有限公司 | Packaging and transporting auxiliary mechanism of folding house and packaging and transporting scheme |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006504580A (en) | 2002-11-01 | 2006-02-09 | ブリヂストン／ファイヤストーン ノース アメリカン タイヤ エルエルシー | Tire noise pitch train design method |
| JP2023105764A (en) * | 2022-01-19 | 2023-07-31 | パナソニックＩｐマネジメント株式会社 | Outdoor unit |
-
2002
- 2002-11-14 JP JP2002330979A patent/JP4123907B2/en not_active Expired - Fee Related
-
2003
- 2003-11-14 CN CN 200310115305 patent/CN1243210C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707179A (en) * | 2020-11-30 | 2021-04-27 | 浙江普天集成房屋有限公司 | Packaging and transporting auxiliary mechanism of folding house and packaging and transporting scheme |
| CN112707179B (en) * | 2020-11-30 | 2022-05-03 | 浙江普天集成房屋有限公司 | Packaging and transporting auxiliary mechanism of folding house and packaging and transporting scheme |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1243210C (en) | 2006-02-22 |
| JP2004163035A (en) | 2004-06-10 |
| JP4123907B2 (en) | 2008-07-23 |
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Granted publication date: 20060222 Termination date: 20101114 |