CN219776468U - Spliced end plate structure - Google Patents
Spliced end plate structure Download PDFInfo
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- CN219776468U CN219776468U CN202321228444.1U CN202321228444U CN219776468U CN 219776468 U CN219776468 U CN 219776468U CN 202321228444 U CN202321228444 U CN 202321228444U CN 219776468 U CN219776468 U CN 219776468U
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- 238000005452 bending Methods 0.000 claims description 18
- 229910000639 Spring steel Inorganic materials 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model discloses a spliced end plate structure, which belongs to the technical field of end plates and particularly relates to a spliced end plate structure, which comprises a first sub-end plate and a second sub-end plate which are spliced with each other, wherein the first sub-end plate comprises a first end plate main plane and a plurality of first flanging holes which are sequentially arranged along the length direction of the first end plate main plane.
Description
Technical Field
The utility model relates to the technical field of end plates, in particular to a spliced end plate structure.
Background
With the development of technology and the continuous improvement of living standard of people, air conditioners are popularized on a large scale, and when the air conditioners work, the most important is the heat exchange process of a heat exchanger. The condenser is one of the heat exchangers, and the operation of the condenser in the refrigeration system is an exothermic process. I.e. the condenser is able to convert a gas or vapour into a liquid, transferring the heat in the tube in a fast way to the air in the vicinity of the tube.
The fixing mode of the condenser is generally divided into two modes, one is to fix the condenser through an end plate, and the other is to directly fix the condenser by adopting a bracket. The traditional end plate that needs to splice, the splice face between its both sides sub-end plate is the plane, because the flanging hole is nearer with the splice face distance, usually about 1 millimeter to common U pipe condenser, therefore the end plate when processing, the flanging hole can tensile panel beating, causes the irregular deformation of end plate, can't splice even effectually.
The prior patent CN210625021U discloses a spliced end plate structure based on a condenser and an air conditioner thereof. Although this patent can solve foretell problem, but splice first sub-end plate and second sub-end plate together through the connection piece in this patent, because when splice first sub-end plate and second sub-end plate, need install the connection piece one by one, and then can increase the concatenation time to still can bring inconvenience for the personnel, simultaneously, because its thickness of the concatenation face of first sub-end plate and second sub-end plate is less, and then when splice first sub-end plate and second sub-end plate, its first sub-end plate and second sub-end plate can have the phenomenon that staggers, has further improved the concatenation degree of difficulty of end plate. Therefore, the utility model discloses a spliced end plate structure.
Disclosure of Invention
The present utility model has been made in view of the above and/or problems occurring in the prior art of a spliced end plate structure.
It is therefore an object of the present utility model to provide a spliced end plate structure that solves the above mentioned problems.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the utility model provides a concatenation formula end plate structure, its first sub-end plate and second sub-end plate that includes mutual concatenation, first sub-end plate includes first end plate principal plane and follows in proper order a plurality of first flanging holes that first end plate principal plane length direction set up, the second sub-end plate includes second end plate principal plane and follows in proper order a plurality of second flanging holes that second end plate principal plane length direction set up, the concatenation between first end plate principal plane and the second end plate principal plane is the wave, first end plate principal plane with the concatenation face between the second end plate principal plane can dismantle through coupling assembling and link together.
As a preferred embodiment of the spliced end plate structure of the present utility model, the following applies: the first sub-end plate further comprises a first flanging which is arranged on the outer side edge of the main plane of the first end plate in an extending mode, and the flanging direction of the first flanging hole is the same as the bending direction of the first flanging; the second sub-end plate further comprises a second flanging which is arranged on the outer side edge of the main plane of the second end plate in an extending mode, and the flanging direction of the second flanging hole is the same as the bending direction of the second flanging.
As a preferred embodiment of the spliced end plate structure of the present utility model, the following applies: the first bending edge is provided with a first standing arm, the first standing arm is provided with a first fixing hole for connecting the end plate and the external structure, and the edge of the first fixing hole is provided with a first fixing edge which faces the splicing surface.
As a preferred embodiment of the spliced end plate structure of the present utility model, the following applies: the first fixing holes are positioned in the middle of the first vertical arms, and the center lines of the first fixing holes are positioned in the middle of two of the first flanging holes.
As a preferred embodiment of the spliced end plate structure of the present utility model, the following applies: the second bending edge is provided with a second standing arm, the second standing arm is provided with a second fixing hole for connecting the end plate and the external structure, and the edge of the second fixing hole is provided with a second fixing edge which faces the splicing surface.
As a preferred embodiment of the spliced end plate structure of the present utility model, the following applies: the second fixing holes are positioned in the middle of the second vertical arms, and the center lines of the second fixing holes are positioned in the middle of two second flanging holes.
As a preferred embodiment of the spliced end plate structure of the present utility model, the following applies: the connecting assembly comprises a first wavy plate fixedly installed on the splicing surface of the main plane of the first end plate and a second wavy plate fixedly installed on the splicing surface of the main plane of the second end plate, the first wavy plate can be in matched contact with the second wavy plate, a plurality of spring steel plates are fixedly installed at the bottom of the first wavy plate, a limiting plate is fixedly installed at one side of the bottom of the spring steel plates, a plurality of clamping grooves are formed in the inner wall of the second wavy plate, and the limiting plate can penetrate through the clamping grooves to be in contact with the bottom of the second wavy plate.
As a preferred embodiment of the spliced end plate structure of the present utility model, the following applies: the inner wall of first wave shaped plate has seted up a plurality of constant head tanks, a plurality of reference columns of top fixed mounting of second wave shaped plate, and the reference column can insert in the constant head tank.
Compared with the prior art:
through setting up coupling assembling, have can realize when making the concatenation face between first end plate main plane and the second end plate main plane be close to each other, can fix the concatenation of first sub-end plate and second sub-end plate, and then need not to fix one by one, improved the concatenation efficiency of end plate greatly, simultaneously, can also improve the concatenation face thickness between first sub-end plate and the second sub-end plate through setting up first wave shaped plate and second wave shaped plate, increased area of contact, and then can avoid first sub-end plate and second sub-end plate to appear the phenomenon of staggering.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a first wave plate structure of the present utility model;
FIG. 4 is a schematic view of a spring steel plate and a limiting plate structure of the present utility model;
FIG. 5 is a schematic view of a second wave plate structure of the present utility model;
FIG. 6 is a schematic illustration of a snap-in connection of a spring steel plate and a stop plate of the present utility model.
In the figure: the first sub-end plate 100, the first end plate main plane 110, the first flanging hole 120, the first bending edge 130, the first standing arm 140, the first fixing hole 141, the first fixing edge 142, the second sub-end plate 200, the second end plate main plane 210, the second flanging hole 220, the second bending edge 230, the second standing arm 240, the second fixing hole 241, the second fixing edge 242, the connecting assembly 300, the first wavy plate 310, the second wavy plate 320, the spring steel plate 330, the limiting plate 340, the clamping groove 350, the positioning column 360, and the positioning groove 370.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a spliced end plate structure, referring to fig. 1-6, comprising a first sub-end plate 100 and a second sub-end plate 200 which are spliced with each other, wherein the first sub-end plate 100 comprises a first end plate main plane 110 and a plurality of first flanging holes 120 which are sequentially arranged along the length direction of the first end plate main plane 110, the second sub-end plate 200 comprises a second end plate main plane 210 and a plurality of second flanging holes 220 which are sequentially arranged along the length direction of the second end plate main plane 210, the splicing surface between the first end plate main plane 110 and the second end plate main plane 210 is wave-shaped, the splicing surface of the two sub-end plates is wave-shaped, so that the deformation of the end plates caused by the reason that the flanging holes are too close to each other is prevented, and the splicing surface between the first end plate main plane 110 and the second end plate main plane 210 is detachably connected together through a connecting assembly 300, wherein the first sub-end plate 100 and the second sub-end plate 200 are the first sub-end plate and the second sub-end plate in patent CN 210625021U;
the splice between the first end plate major surface 110 and the second end plate major surface 210 may also be serrated, or a combination of wavy and serrated, or other profiled splice shapes;
taking a long U pipe with a width of 12.7mm and a diameter of 7mm as an example, the thickness of the first sub-end plate 100 and the second sub-end plate 200 is set to be in a range of 0.6-0.8mm, the first flanging hole 120 and the second flanging hole 220 are used for penetrating the long U pipe of the condenser, the diameters of the first flanging hole 120 and the second flanging hole 220 are set to be 7.4mm, the long U pipe is convenient to insert and expand, and the distance between the splicing surface between the first end plate main plane 110 and the second end plate main plane 210 and the first flanging hole 120 and the second flanging hole 220 is at least 3mm, so that the end plate deformation caused during flanging is effectively avoided;
when the first sub-end plate 100 and the second sub-end plate 200 are spliced into a whole, the splicing line of the first end plate main plane 110 coincides with the splicing line of the second end plate main plane 210, wherein a plurality of first flanging holes 120 and a plurality of second flanging holes 220 are sequentially arranged at intervals and at equal intervals, the distance between the first flanging holes 120 and the second flanging holes 220 is ensured to be 12.7mm, the circle centers of the plurality of first flanging holes 120 are arranged on the same straight line, and the plurality of first flanging holes 120 are arranged at equal intervals, and the interval is preferably 21mm; the circle centers of the plurality of second flanging holes 220 are disposed on the same straight line, and the plurality of second flanging holes 220 are disposed at equal intervals, preferably at a distance of 21mm.
The first sub-end plate 100 further includes a first bending edge 130 extending from an outer edge of the first end plate main plane 110, and a flanging direction of the first flanging hole 120 is the same as a bending direction of the first bending edge 130; the second sub-end plate 200 further includes a second flange 230 extending from an outer edge of the second end plate main plane 210, and a flanging direction of the second flange hole 220 is the same as a bending direction of the second flange 230.
The first bending edge 130 is provided with a first standing arm 140, the first standing arm 140 is provided with a first fixing hole 141 for connecting the end plate with an external structure, the edge of the first fixing hole 141 is provided with a first fixing edge 142 arranged towards the splicing surface, the first fixing hole 141 is positioned in the middle of the first standing arm 140, and the central line of the first fixing hole 141 is positioned in the middle of two first flanging holes 120;
the first bending edge 130 is integrally formed on the first end plate main plane 110, and the first bending edge 130 is perpendicular to the first end plate main plane 110, the first standing arm 140 is integrally formed on the first bending edge 130 or welded on the first bending edge 130, the first standing arm 140 is used for placing the first fixing hole 141, the diameter of the first fixing hole 141 is 3.2mm, and the first standing arm 140 is used as a connecting structure for connecting the first sub-end plate 100 and external components and is used for fixing a condenser.
The second flanging 230 is provided with a second standing arm 240, the second standing arm 240 is provided with a second fixing hole 241 for connecting the end plate with an external structure, the edge of the second fixing hole 241 is provided with a second fixing edge 242 arranged towards the splicing surface, the second fixing hole 241 is positioned in the middle of the second standing arm 240, and the center line of the second fixing hole 241 is positioned in the middle of two second flanging holes 220;
the second flange 230 is integrally formed on the second main surface 210 of the second end plate, and the second flange 230 is perpendicular to the second main surface 210 of the second end plate, the second vertical arm 240 is integrally formed on the second flange 230 or welded on the second flange 230, the second vertical arm 240 is used for placing the second fixing hole 241, the diameter of the second fixing hole 241 is 3.2mm, and the second fixing hole 241 is used as a connection structure for connecting the second sub-end plate 200 and external components and is used for fixing the condenser.
The connection assembly 300 comprises a first wavy plate 310 fixedly installed on the splicing surface of the first end plate main plane 110 and a second wavy plate 320 fixedly installed on the splicing surface of the second end plate main plane 210, wherein the first wavy plate 310 and the second wavy plate 320 can be in matched contact, a plurality of spring steel plates 330 are fixedly installed at the bottom of the first wavy plate 310, the spring steel plates 330 are made of spring steel, a limiting plate 340 is fixedly installed at one side of the bottom of the spring steel plates 330, a plurality of clamping grooves 350 are formed in the inner wall of the second wavy plate 320, the limiting plate 340 can penetrate through the clamping grooves 350 to be in contact with the bottom of the second wavy plate 320, the distance from the top of the limiting plate 340 to the top of the spring steel plates 330 is the same as the thickness of the second wavy plate 320, a plurality of positioning grooves 370 are formed in the inner wall of the first wavy plate 310, a plurality of positioning columns 360 are fixedly installed at the top of the second wavy plate 320, the positioning columns 360 can be inserted into the positioning grooves 370, and the diameters of the positioning columns 360 are the same as the diameters of the positioning grooves 370.
Working principle: when the positioning column 360 passes through the positioning groove 370 in splicing, at this time, the first wave-shaped plate 310 and the second wave-shaped plate 320 are made to approach each other until the first wave-shaped plate 310 and the second wave-shaped plate 320 are in fit contact, in the process that the first wave-shaped plate 310 and the second wave-shaped plate 320 approach each other, the limiting plate 340 is extruded under the action of the end part of the clamping groove 350, so that the spring steel plate 330 deflects to one side to deform, when the limiting plate 340 passes through the clamping groove 350, the limiting plate 340 is restored to the original position under the action of the spring steel plate 330 and is in contact with the bottom of the second wave-shaped plate 320, and therefore the splicing of the first wave-shaped plate 310 and the second wave-shaped plate 320 is realized, wherein when the limiting plate 340 passes through the clamping groove 350, the first wave-shaped plate 310 and the second wave-shaped plate 320 are in fit contact; in the process of disassembly, the spring steel plate 330 is required to deflect to one side to deform until the limiting plate 340 is positioned right below the clamping groove 350, and at this time, the first wavy plate 310 and the second wavy plate 320 are separated.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a concatenation formula end plate structure, includes first sub-end plate (100) and second sub-end plate (200) of mutual concatenation, first sub-end plate (100) include first end plate principal plane (110) and follow in proper order a plurality of first flanging hole (120) that first end plate principal plane (110) length direction set up, second sub-end plate (200) include second end plate principal plane (210) and follow in proper order a plurality of second flanging hole (220) that second end plate principal plane (210) length direction set up, the concatenation between first end plate principal plane (110) and second end plate principal plane (210) is personally submitted the wave, its characterized in that, first end plate principal plane (110) with the concatenation face between second end plate principal plane (210) is in the same place through coupling assembling (300) dismantlement.
2. The spliced end plate structure according to claim 1, wherein the first sub-end plate (100) further comprises a first folded edge (130) extending to an outer edge of the first end plate main plane (110), and a flanging direction of the first flanging hole (120) is the same as a bending direction of the first folded edge (130); the second sub-end plate (200) further comprises a second flanging (230) extending to the outer side edge of the second end plate main plane (210), and the flanging direction of the second flanging hole (220) is the same as the bending direction of the second flanging (230).
3. The spliced end plate structure according to claim 2, wherein a first standing arm (140) is arranged on the first bending edge (130), a first fixing hole (141) for connecting the end plate with an external structure is arranged on the first standing arm (140), and a first fixing edge (142) arranged towards the splicing surface is arranged at the edge of the first fixing hole (141).
4. A spliced end plate structure according to claim 3, wherein the first fixing hole (141) is located in the middle of the first standing arm (140), and the center line of the first fixing hole (141) is located in the middle of two of the first flanging holes (120).
5. The spliced end plate structure according to claim 2, wherein a second standing arm (240) is arranged on the second folded edge (230), a second fixing hole (241) for connecting the end plate with an external structure is arranged on the second standing arm (240), and a second fixing edge (242) arranged towards the splicing surface is arranged at the edge of the second fixing hole (241).
6. The spliced endplate structure of claim 5, wherein the second fixing hole (241) is located in a middle portion of the second standing arm (240), and a center line of the second fixing hole (241) is located in a middle position of two of the second flanging holes (220).
7. The spliced end plate structure according to claim 1, wherein the connecting assembly (300) comprises a first wavy plate (310) fixedly installed on a splicing surface of a first end plate main plane (110) and a second wavy plate (320) fixedly installed on a splicing surface of a second end plate main plane (210), the first wavy plate (310) and the second wavy plate (320) can be in matched contact, a plurality of spring steel plates (330) are fixedly installed at the bottom of the first wavy plate (310), a limiting plate (340) is fixedly installed at one side of the bottom of the spring steel plates (330), a plurality of clamping grooves (350) are formed in the inner wall of the second wavy plate (320), and the limiting plate (340) can penetrate through the clamping grooves (350) to be in contact with the bottom of the second wavy plate (320).
8. The spliced end plate structure according to claim 7, wherein a plurality of positioning grooves (370) are formed in the inner wall of the first corrugated plate (310), a plurality of positioning columns (360) are fixedly mounted on the top of the second corrugated plate (320), and the positioning columns (360) can be inserted into the positioning grooves (370).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321228444.1U CN219776468U (en) | 2023-05-22 | 2023-05-22 | Spliced end plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321228444.1U CN219776468U (en) | 2023-05-22 | 2023-05-22 | Spliced end plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219776468U true CN219776468U (en) | 2023-09-29 |
Family
ID=88135450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321228444.1U Active CN219776468U (en) | 2023-05-22 | 2023-05-22 | Spliced end plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219776468U (en) |
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2023
- 2023-05-22 CN CN202321228444.1U patent/CN219776468U/en active Active
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