CN211926099U - Shell and base crane - Google Patents
Shell and base crane Download PDFInfo
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- CN211926099U CN211926099U CN202020585961.4U CN202020585961U CN211926099U CN 211926099 U CN211926099 U CN 211926099U CN 202020585961 U CN202020585961 U CN 202020585961U CN 211926099 U CN211926099 U CN 211926099U
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Abstract
The utility model provides a casing and seat crane relates to air conditioner technical field. The shell comprises a middle frame, and a support side plate and a reinforcing plate which are arranged at two ends of the middle frame, wherein the support side plate is partially bent towards the interior of the middle frame to form an opening and a first folding edge, and the first folding edge is used for fixing the evaporator; the reinforcing plate is mounted on the bracket side plate and covers the opening. Like this, set up the reinforcing plate on the support curb plate and can increase the structural strength of support curb plate avoids a loop wheel machine at the in-process of transporting or dismantling, because the structural strength of support curb plate is less, leads to the inside part of loop wheel machine to take place to rock to avoid the inside part fish tail water collector of loop wheel machine. In addition, covering the opening with the reinforcing plate can increase the structural strength of the bracket side plate to a greater extent.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a casing and seat loop wheel machine.
Background
In the existing seat crane, in order to fix the evaporator, a folded edge is formed on a side plate of a bracket, and the evaporator is fixed on the folded edge through a screw. However, in the process of forming the hems on the bracket side plates, an opening is left in the bracket side plates, so that the structural strength of the bracket side plates becomes small. The seat loop wheel machine is at the in-process of transporting or dismantling, because the structural strength of support curb plate is less, leads to the inside part of seat loop wheel machine to take place to rock, very easily appears the condition of internals fish tail water collector to lead to the complete machine to leak.
Therefore, the casing of a pedestal crane is designed, the structural strength is enough, the internal parts are prevented from shaking and scratching the water pan, and the technical problem which needs to be solved at present is solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be that the shell structure intensity of current seat loop wheel machine is less, leads to the inside part of seat loop wheel machine to take place to rock, very easily appears the condition of internals fish tail water collector to lead to the complete machine to leak.
In order to solve the above problem, in a first aspect, an embodiment of the present invention provides a casing, which is applied to a seat crane, the casing includes:
a middle frame;
the support side plates are arranged at two ends of the middle frame, and the parts of the support side plates are bent towards the inside of the middle frame to form an opening and a first folding edge, and the first folding edge is used for fixing the evaporator;
and the reinforcing plate is arranged on the bracket side plate and covers the opening.
Like this, set up the reinforcing plate on the support curb plate and can increase the structural strength of support curb plate avoids a loop wheel machine at the in-process of transporting or dismantling, because the structural strength of support curb plate is less, leads to the inside part of loop wheel machine to take place to rock to avoid the inside part fish tail water collector of loop wheel machine. In addition, covering the opening with the reinforcing plate can increase the structural strength of the bracket side plate to a greater extent.
In an alternative embodiment, the edge of the reinforcing panel extends to at least one side edge of the bracket side panel.
In an alternative embodiment, the edge of the reinforcing plate extends to the edge of the bracket side plate close to the water pan.
Thus, the area of the reinforcing plate can be made as large as possible, and the effect of increasing the structural strength of the bracket side plate is more obvious.
In an alternative embodiment, the ratio of the area of the reinforcing plate to the area of the opening is: 1.2 to 2.
In this way, the reinforcing plate can be made to have a sufficient area so as to be able to completely cover the opening, and an effect of increasing the structural strength of the bracket side plate is ensured.
In an alternative embodiment, the first fold is located at a central position of the reinforcing plate.
Because the position of the first folded edge on the bracket side plate is the position with the weakest structural strength, the center of the reinforcing plate is arranged at the position with the weakest original strength, and the structural strength of the bracket side plate can be obviously improved.
In an alternative embodiment, the housing comprises:
the evaporator side plate is positioned on the inner side of the support side plate and comprises a perforated plate body and a contact end plate, and the contact end plate is connected to one end, close to the water pan, of the perforated plate body and used for being in contact with the water pan surface.
Like this, the evaporimeter curb plate utilizes contact end plate and water collector face contact including the contact end plate, replaces the edge and the water collector face contact of foraminiferous plate body originally, also is face contact and has replaced original line contact, avoids the evaporimeter curb plate fish tail water collector.
In an alternative embodiment, the contact end plate is formed by bending a portion of the perforated plate body in a direction approaching the bracket side plate.
Thus, the contact end plate is simple in structural form and convenient to form.
In an alternative embodiment, the evaporator side pan further comprises:
and the second flanging and the third flanging are positioned on two opposite sides of the perforated plate body, the second flanging is opposite to the third flanging which is close to the water receiving tray, and a first abdicating notch is formed in the edge of the second flanging which is close to the water receiving tray.
Like this, through the evaporimeter side board set up first breach of stepping down on the second flange, even seat loop wheel machine internals takes place to rock, because the existence of first breach of stepping down, the evaporimeter side board is also difficult for parts such as support curb plate collide, the evaporimeter side board is also difficult for incising the water collector.
In an alternative embodiment, the first abdicating notch is a stepped notch.
In an alternative embodiment, the first yielding notch comprises:
a first notch;
and the second notch is close to the water receiving tray relative to the first notch, and the depth of the second notch is greater than that of the first notch.
Design like this the shape of first breach of stepping down not only can guarantee as far as the evaporimeter curb plate has sufficient structural strength, can also play fine effect of dodging.
In an alternative embodiment, the housing further comprises:
the evaporator cover plate is positioned on the inner side of the side plate of the bracket and comprises a cover plate main body and a covered edge, and the covered edge is connected to one end, close to the water collecting tray, of the cover plate main body.
Therefore, the edge of the evaporator cover plate is provided with an edge covering, and the edge covering is a part mainly in contact with the water receiving disc when the evaporator cover plate collides based on the position of the edge covering, so that the surface of the edge covering is not sharp and the water receiving disc cannot be scratched when the edge of the existing cover plate is in contact with the water receiving disc.
In an alternative embodiment, the hem is formed by bending an edge of the cover main body.
Therefore, the structure of the edge cover is simple and convenient to form.
In an optional embodiment, a second abdicating notch is formed on the edge of the cover plate main body close to the bracket side plate.
Like this, through evaporator cover the last second breach of stepping down of seting up of apron main part, even seat crane internals takes place to rock, because the existence of second breach of stepping down, evaporator cover is also difficult by parts such as support curb plate collide, evaporator cover also is difficult for cutting the water collector.
In an alternative embodiment, the second yielding notch includes:
a third notch;
and the fourth notch is close to the water receiving tray relative to the third notch, and the depth of the fourth notch is greater than that of the third notch.
Design like this the shape of second breach of stepping down not only can guarantee as far as the evaporator apron has sufficient structural strength, can also play fine effect of dodging.
In a second aspect, an embodiment of the present invention provides a base crane, which includes the housing according to any one of the foregoing embodiments.
Like this, the seat loop wheel machine is at the in-process of transporting or dismantling, and the inside part of seat loop wheel machine is difficult for taking place to rock, and parts such as evaporimeter side board, evaporimeter apron are all difficult to fish tail water collector.
Drawings
Fig. 1 is a schematic structural diagram of a seat crane according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the pedestal crane of FIG. 1 without the water pan;
FIG. 3 is a schematic view of the bracket of FIG. 1 prior to the installation of the reinforcing plate on the side plate;
FIG. 4 is a schematic view of the bracket shown in FIG. 1 after a reinforcing plate is mounted on the side plate;
fig. 5 is a schematic view of the evaporator side plate of one side of fig. 1;
fig. 6 is a schematic view of the evaporator side pan on the other side of fig. 1;
fig. 7 is a schematic view of the operating state of the evaporator side plate;
FIG. 8 is a schematic view of the evaporator cover plate of FIG. 1;
fig. 9 is a schematic view of the working state of the evaporator cover plate.
Description of reference numerals: 1-a crane; 2-a shell; 3-an evaporator; 4-a water pan; 5-middle frame; 6-bracket side plate; 7-a reinforcing plate; 8-evaporator side plate; 9-evaporator cover plate; 10-opening; 11-a first fold; 12-a perforated plate body; 13-contact end plate; 14-second hem; 15-third folding; 16-a first abdication gap; 17-a first notch; 18-a second notch; 19-a cover plate body; 20-edge wrapping; 21-a second abdication gap; 22-a third gap; 23-fourth notch.
Detailed Description
In the existing seat crane, because the structural strength of the side plate of the bracket is small, the parts inside the seat crane shake, and the situation that the internal parts scratch the water pan easily occurs, so that the whole machine leaks water. In order to solve the problem, the embodiment of the utility model provides a casing is applied to a crane, can increase the structural strength of support curb plate, avoids the inside part fish tail water collector of crane.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1 and 2, a pedestal crane 1 provided in this embodiment includes a housing 2, and an evaporator 3 and a water pan 4 installed in the housing 2.
Wherein the shell 2 comprises a middle frame 5, a bracket side plate 6, a reinforcing plate 7, an evaporator side plate 8 and an evaporator cover plate 9. Two bracket side plates 6 are respectively installed at both ends of the middle frame 5. The reinforcing plate 7 is installed on the bracket side plate 6 for reinforcing the structural strength of the bracket side plate 6.
Referring to fig. 1 and 7, two evaporator side plates 8 are installed at both ends of the evaporator 3, respectively. The evaporator cover plate 9 is mounted between the evaporator side plate 8 and the bracket side plate 6. In the use process of the seat crane 1, the water receiving tray 4 is positioned below the evaporator 3 and is used for receiving condensed water dropping from the evaporator 3.
Referring to fig. 3, a portion of the bracket side plate 6 is bent toward the inside of the middle frame 5 to form an opening 10 and a first folding edge 11, and the first folding edge 11 is used for fixing the evaporator 3.
Referring to fig. 4, the reinforcing plate 7 is mounted on the bracket side plate 6 and covers the opening 10. The reinforcing plate 7 may be attached to the bracket side plate 6 by welding. Reinforcing plate 7 can increase the structural strength of support curb plate 6, avoids seat loop wheel machine 1 at the in-process of transporting or dismantling, because the structural strength of support curb plate 6 is less, leads to the inside part of seat loop wheel machine 1 to take place to rock to avoid the inside part fish tail water collector 4 of seat loop wheel machine 1. Further, covering the opening 10 with the reinforcing plate 7 can increase the structural strength of the bracket side plate 6 to a greater extent.
The area of the reinforcing plate 7 can be made as large as possible, and the effect of increasing the structural strength of the bracket side plate 6 is more obvious. The edge of the reinforcing plate 7 may extend as far as the edge of the bracket side plate 6. In this embodiment, the edge of the reinforcing plate 7 extends to the edge of the bracket side plate 6 close to the water pan 4.
The ratio of the area of the reinforcing plate 7 to the area of the opening 10 may be: 1.2 to 2. In this way, the reinforcing plate 7 can be made to have a sufficient area so as to be able to completely cover the opening 10, and an effect on increasing the structural strength of the bracket side plate 6 is ensured.
Since the position of the first folded edge 11 on the bracket side plate 6 is the weakest structural strength, the first folded edge 11 is designed to be located at the center of the reinforcing plate 7. In this way, the center of the reinforcing plate 7 is set at the position where the strength is originally the weakest, and the structural strength of the bracket side plate 6 can be significantly improved.
The shape of the reinforcing plate 7 in the present embodiment is an irregular polygon, and in other embodiments, the shape of the reinforcing plate 7 may be a quadrangle, an ellipse, or the like, mainly capable of covering the opening 10, and having an area as large as possible.
The material of the reinforcing plate 7 can be the same as that of the bracket side plate 6, the thickness of the reinforcing plate 7 can be equal to that of the bracket side plate 6, or the reinforcing plate 7 can be made of the residual plate for preparing the bracket side plate 6, so that the preparation is convenient, and the cost is saved.
Referring to fig. 5, the evaporator side panel 8 includes a perforated panel body 12, a contact end panel 13, a second folded edge 14 and a third folded edge 15. The contact end plate 13 is connected to one end of the perforated plate body 12 close to the water-receiving tray 4, and the surface of the contact end plate 13 is used for realizing surface contact with the water-receiving tray 4. Thus, the contact end plate 13 is in surface contact with the water receiving tray 4 to replace the edge of the original perforated plate body 12 to be in surface contact with the water receiving tray 4, namely, the surface contact replaces the original line contact, and the evaporator side plate 8 is prevented from scratching the water receiving tray 4. The contact end plate 13 is formed by bending a portion of the perforated plate body 12 in a direction toward the holder side plate 6. Thus, the contact end plate 13 has a simple structural form and is easy to form.
The angle formed by the contact end plate 13 and the perforated plate body 12 may be 60 to 120, and specifically 90 may be selected. In actual use, the contact end plate 13 and the perforated plate body 12 have certain flexibility, and the angle between the two can be changed in use, so that a contact form with minimum pressing force is formed between the contact end plate 13 and the water pan 4. The length of the contact end plate 13 along the perforated plate body 12 may be 1/2 or less of the width of the perforated plate body 12, so long as the contact end plate 13 is able to contact the drip tray 4 without the remainder of the evaporator side plate 8 contacting the drip tray 4.
The second folding edge 14 and the third folding edge 15 are located on two opposite sides of the perforated plate body 12, the second folding edge 14 is close to the water pan 4 relative to the third folding edge 15, and a first abdicating notch 16 is formed in the edge of the second folding edge 14 close to the water pan 4. Because of the existence of the first abdicating notch 16, even if the internal parts of the seat crane 1 shake, the evaporator side plate 8 is not easy to be collided by the bracket side plate 6 and the like, and the evaporator side plate 8 is not easy to cut the water receiving tray 4.
The first notch 16 of stepping down is the ladder notch, and the first notch 16 of stepping down includes first breach 17 and second breach 18, and wherein, second breach 18 is close to the water collector 4 for first breach 17, and first breach 17 and second breach 18 communicate each other, and smooth transition, avoid appearing spine or sharp limit. The depth of the second notch 18 is greater than the depth of the first notch 17. The depth of the notch is the size of the missing part of the flap, i.e. the second notch 18 is closer to the perforated plate body 12 than the first notch 17. Specifically, the depth of the first notch 17 may be 1/5-1/3 of the width of the second flange 14, and the depth of the second notch 18 may be 1/2 of the depth of the first notch 17. The shape of the first abdicating notch 16 is designed in such a way that not only can the evaporator side plate 8 be ensured to have sufficient structural strength as much as possible, but also a good abdicating effect can be achieved.
Referring to fig. 6, the evaporator side plate 8 on the other side also includes a perforated plate body 12 and a contact end plate 13 to prevent the evaporator side plate 8 on the other side from scratching the water receiving pan 4.
Referring to fig. 7, after the evaporator side plates 8 on both sides are mounted on the evaporators 3, they are integrally mounted above the water pan 4, the contact end plates 13 on the two evaporator side plates 8 are abutted against the water pan 4, and the contact end plates 13 are in surface contact with the water pan 4, so that the water pan 4 is not scratched.
Referring to fig. 8, the evaporator cover plate 9 includes a cover plate main body 19 and a cover edge 20, and the cover edge 20 is connected to an end of the cover plate main body 19 near the water pan 4. The edge 20 is an annular structure formed by bending inward, and the surface of the edge 20 is arc-shaped. Based on the position of borduring 20, when evaporimeter apron 9 collided, bordure 20 was the part of main and water collector 4 contact, compares in current apron edge and water collector 4 contact, and the surface of borduring 20 is not sharp, can not fish tail water collector 4.
The hem 20 may be formed by bending the edge of the cover main body 19. Thus, the structure of the edge 20 is simple and convenient to form.
The edge of the cover plate main body 19 close to the bracket side plate 6 is provided with a second abdicating notch 21. Because the existence of second breach of stepping down 21, even the seat crane 1 internals takes place to rock, evaporator cover plate 9 is also difficult for parts such as support curb plate 6 to collide, and evaporator cover plate 9 is also difficult for cutting water collector 4.
The second notch of stepping down 21 is the ladder breach, and the second notch of stepping down 21 includes third breach 22 and fourth breach 23, and fourth breach 23 is close to water collector 4 for third breach 22, and third breach 22 and fourth breach 23 communicate each other, and smooth transition, avoid appearing spine or sharp limit. The depth of the fourth notch 23 is greater than the depth of the third notch 22. The depth here can also be said to be the width of the notch, i.e. the width of the fourth notch 23 is greater than the width of the third notch 22. Specifically, the depth of the third notch 22 may be 5mm to 10mm, and the depth of the fourth notch 23 may be 1/2 of the depth of the third notch 22. The length of the second relief notch 21 along the edge of the cover plate main body 19 may be 1/3-1/2 of the length of the cover plate main body 19. The shape of the second abdicating notch 21 is designed in such a way, so that the evaporator cover plate 9 can be ensured to have enough structural strength as much as possible, and a good abdicating effect can be achieved.
Referring to fig. 9, after the evaporator 3, the evaporator cover plate 9 and the water receiving tray 4 are assembled, the edge 20 of the evaporator cover plate 9 abuts against the water receiving tray 4, and compared with the existing cover plate in which the edge of the cover plate contacts with the water receiving tray 4, the surface of the edge 20 is not sharp, and the water receiving tray 4 cannot be scratched.
The bracket side plate 6, the reinforcing plate 7, the evaporator side plate 8 and the evaporator cover plate 9 are required to be polished to avoid sharp and sharp edges, particularly towards the water pan 4, and smooth transition or smooth transition is adopted as far as possible to avoid point contact or line contact with the water pan, and the bracket side plate, the reinforcing plate, the evaporator side plate and the evaporator cover plate are not contacted or are in surface contact as far as possible.
The present embodiment provides the beneficial effects of the housing 2 and the seat crane 1:
1. the reinforcing plate 7 is arranged on the support side plate 6, so that the structural strength of the support side plate 6 can be improved, the situation that parts in the seat crane 1 shake due to the fact that the structural strength of the support side plate 6 is small in the process of transferring or disassembling the seat crane 1 is avoided, the situation that the parts in the seat crane 1 scratch the water receiving tray 4 is avoided, and in addition, the reinforcing plate 7 is used for covering the opening 10, so that the structural strength of the support side plate 6 can be improved to a greater extent;
2. the evaporator side plate 8 comprises a contact end plate 13, and the edge of the original plate body 12 with holes is replaced by the surface contact of the contact end plate 13 and the water receiving disc 4, namely the surface contact replaces the original line contact, so that the evaporator side plate 8 is prevented from scratching the water receiving disc 4;
3. by arranging the first abdicating notch 16 on the second folding edge 14 of the evaporator side plate 8, even if the internal parts of the seat crane 1 shake, the evaporator side plate 8 is not easy to be collided by the parts such as the bracket side plate 6 and the like due to the existence of the first abdicating notch 16, and the evaporator side plate 8 is not easy to cut the water receiving disc 4;
4. the evaporator cover plate 9 is provided with the covered edge 20, and based on the position of the covered edge 20, when the evaporator cover plate 9 collides, the covered edge 20 is a part mainly contacted with the water receiving disc 4, and compared with the existing cover plate edge contacted with the water receiving disc 4, the surface of the covered edge 20 is not sharp, and the water receiving disc 4 cannot be scratched;
5. through set up the second breach of stepping down 21 on evaporator cover plate 9's apron main part 19, even the internals of seat loop wheel machine 1 takes place to rock, because the existence of second breach of stepping down 21, evaporator cover plate 9 is also difficult for colliding by parts such as support curb plate 6, and evaporator cover plate 9 is also difficult for cutting water collector 4.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (12)
1. A housing for a seat crane, the housing comprising:
a middle frame (5);
the support side plates (6) are mounted at two ends of the middle frame (5), the parts of the support side plates (6) are bent towards the inside of the middle frame (5) to form an opening (10) and a first folded edge (11), and the first folded edge (11) is used for fixing the evaporator (3);
and a reinforcing plate (7) which is mounted on the bracket side plate (6) and covers the opening (10).
2. The housing according to claim 1, characterized in that the edge of the reinforcement plate (7) extends to at least one side edge of the bracket side plate (6).
3. The housing according to claim 1, characterized in that the ratio of the area of the reinforcement plate (7) to the area of the opening (10) is: 1.2 to 2.
4. The housing of claim 1, wherein the housing comprises:
the evaporator side plate (8) is located on the inner side of the support side plate (6), the evaporator side plate (8) comprises a perforated plate body (12) and a contact end plate (13), and the contact end plate (13) is connected to one end, close to the water receiving tray (4), of the perforated plate body (12) and used for being in surface contact with the water receiving tray (4).
5. The housing according to claim 4, characterized in that the contact end plate (13) is formed by bending a portion of the perforated plate body (12) in a direction approaching the bracket side plate (6).
6. The housing according to claim 4, wherein the evaporator side plate (8) further comprises: the second folding edge (14) and the third folding edge (15) are located on two opposite sides of the perforated plate body (12), the second folding edge (14) is close to the water collecting tray (4) relative to the third folding edge (15), and a first abdicating notch (16) is formed in the edge, close to the water collecting tray (4), of the second folding edge (14).
7. The housing according to claim 6, characterized in that the first relief notch (16) is a stepped notch.
8. The housing of claim 1, further comprising:
the evaporator cover plate (9) is located on the inner side of the support side plate (6), the evaporator cover plate (9) comprises a cover plate main body (19) and an edge covering (20), and the edge covering (20) is connected to one end, close to the water collecting disc (4), of the cover plate main body (19).
9. The housing according to claim 8, characterized in that the covering edge (20) is formed by bending an edge of the cover body (19).
10. The housing according to claim 8, characterized in that the edge of the cover plate body (19) close to the bracket side plate (6) is provided with a second abdicating notch (21).
11. The casing according to claim 10, characterized in that the second abdicating notch (21) comprises:
a third notch (22);
and a fourth notch (23) which is close to the water receiving tray (4) relative to the third notch (22), wherein the depth of the fourth notch (23) is greater than that of the third notch (22).
12. A base crane, characterized in that it comprises a housing according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585961.4U CN211926099U (en) | 2020-04-17 | 2020-04-17 | Shell and base crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585961.4U CN211926099U (en) | 2020-04-17 | 2020-04-17 | Shell and base crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211926099U true CN211926099U (en) | 2020-11-13 |
Family
ID=73327964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020585961.4U Active CN211926099U (en) | 2020-04-17 | 2020-04-17 | Shell and base crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211926099U (en) |
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2020
- 2020-04-17 CN CN202020585961.4U patent/CN211926099U/en active Active
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Effective date of registration: 20221012 Address after: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Patentee after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: 315000 No.1166 Mingguang North Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO AUX ELECTRIC Co.,Ltd. Patentee before: Ningbo Oxfam intelligent commercial air conditioning manufacturing Co.,Ltd. |