CN213084037U - Box frame for vertical boiler - Google Patents
Box frame for vertical boiler Download PDFInfo
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- CN213084037U CN213084037U CN202021526533.0U CN202021526533U CN213084037U CN 213084037 U CN213084037 U CN 213084037U CN 202021526533 U CN202021526533 U CN 202021526533U CN 213084037 U CN213084037 U CN 213084037U
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- 238000010079 rubber tapping Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000000779 smoke Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 10
- 241000274582 Pycnanthus angolensis Species 0.000 description 5
- 239000011087 paperboard Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a box body frame for a vertical boiler, which comprises a frame and a box plate; the framework comprises a boiler body base, and a first positioning upright column, a first upright column, a second positioning upright column and a second upright column are arranged at the upper part of the boiler body base; a plurality of cross beams are arranged between the adjacent first upright columns; the top of the second upright post is provided with a top beam; square holes are formed in the end faces, facing outwards, of the first upright post, the second upright post, the cross beam and the top beam; the box plates positioned on the side surface and the top surface of the frame are connected with the corresponding parts of the frame through screws; the square holes corresponding to the corresponding screws are provided with snap nuts. The components of the middle frame of the utility model are connected by self-tapping screws; each box plate is connected with the frame through screws and fastening nuts; consequently, be provided with this application box frame's vertical boiler in the transportation handling, can realize partial shipment transport and partial shipment transportation, avoid the great and required great problem in space of transport of the whole transport weight of boiler.
Description
Technical Field
The utility model belongs to the technical field of the boiler, concretely relates to box frame for vertical boiler.
Background
A vertical boiler generally including a boiler body and a packing case located outside the boiler body; wherein a furnace pipe and a smoke pipe are arranged in the boiler body.
At present, in the manufacturing process of a vertical boiler, a boiler body and a packing box outside the boiler body are generally assembled into a whole, and in the carrying or transporting process, the assembled whole vertical boiler needs to be carried or transported. On one hand, the vertical boiler has larger overall weight and is difficult to carry; on the other hand, the assembled vertical boiler has larger integral volume and cannot be carried under the condition of limited space.
Therefore, it is highly desirable to design a box frame which can be detachably connected with the boiler body, the box frame is detachably connected with the boiler body, and the packing box plate on the box frame is also detachably connected with the frame, so that the split charging transportation and the split charging transportation of the boiler body, the frame and the box plate are realized, and the problems of large whole transportation weight and large space required by transportation are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a box body frame for a vertical boiler.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a box body frame for a vertical boiler comprises a frame in a cuboid structure and a box plate positioned outside the frame;
the frame comprises a boiler body base, and a first positioning upright column, a first upright column, a second positioning upright column and a second upright column are arranged at the upper part of the boiler body base;
the height of the first upright post is greater than that of the first positioning upright post, and the height of the second upright post is greater than that of the second positioning upright post;
the number of the first positioning upright columns is four, the first positioning upright columns are respectively arranged at four corners of the top surface of the boiler body base, and the bottom ends of the first positioning upright columns are fixedly connected with the top surface of the boiler body base; each first positioning upright post is connected with the lower end of the corresponding first upright post through a self-tapping screw;
second positioning upright columns are arranged among the first positioning upright columns distributed along the length direction of the boiler body base, and the bottom ends of the second positioning upright columns are fixedly connected with the top surface of the boiler body base; each second positioning upright post is connected with the lower end of the corresponding second upright post through a self-tapping screw;
a plurality of cross beams are arranged between the adjacent first upright columns along the height direction, and through holes for the corresponding cross beams to pass through are formed in the second upright columns; the beam at the highest position is positioned at the top of the first upright post; the beam is connected with the first upright post through a self-tapping screw;
top beams are arranged at the tops of the two second upright columns; the two ends of the top beam are connected with the corresponding cross beams through self-tapping screws;
a plurality of square holes are formed in the end faces, facing outwards, of the first upright column, the second upright column, the cross beam and the top beam;
the box plates positioned on the side surface and the top surface of the frame are connected with corresponding parts of the frame through a plurality of screws;
the square holes corresponding to the corresponding screws are provided with snap nuts.
Preferably, rib plates are arranged between the two ends of the cross beam penetrating through the through hole on the second upright post and the corresponding first upright post.
Preferably, the first positioning upright post is a C-shaped steel plate piece;
a plurality of square holes and a plurality of connecting holes are formed in the bottom edge of the first positioning upright column and the middle leg edges on the two sides along the height direction;
the second positioning upright post has the same structure as the first positioning upright post.
Preferably, the first upright column comprises a channel steel plate, and a connecting edge for connecting with the end of a corresponding beam is vertically arranged at the end of one side of the channel steel plate in the first upright column;
a plurality of square holes and a plurality of connecting holes are formed in the three end faces of the channel steel plate piece in the first upright column along the height direction;
and a plurality of connecting holes are formed in the connecting edge along the height direction.
Preferably, the second upright column comprises a channel steel plate, and a plurality of square holes are formed in the bottom end face of the channel steel plate in the second upright column along the height direction.
Preferably, the cross beam is a C-shaped steel plate piece;
and a plurality of square holes and a plurality of connecting holes are formed in the bottom edge of the cross beam and the middle leg edges on the two sides of the cross beam along the height direction.
Preferably, the top beam is a C-shaped steel plate;
the bottom edge of the top beam and the middle leg edges at two sides are provided with a plurality of square holes and a plurality of connecting holes along the height direction.
Preferably, a smoke exhaust cavity communicated with the vertical smoke tube in the boiler body is arranged on the base of the boiler body, a smoke exhaust pipeline and a condensation water gap are arranged on one side of the smoke exhaust cavity, and the smoke exhaust pipeline is positioned at the upper part of the condensation water gap;
the bottom plate of the smoke exhaust cavity is in an inclined state, and the smoke exhaust pipeline and the condensation water port are arranged at the inclined lower end of the bottom plate.
The utility model has the advantages that:
in the utility model, the first upright post and the first positioning upright post, the second upright post and the second positioning upright post, the cross beam and the first upright post, and the top beam and the cross beam are detachably connected through self-tapping screws; each box plate is detachably connected with the frame through screws and fastening nuts; therefore, the vertical boiler provided with the box body frame can disassemble the boiler body, all parts of the frame and all box plates in the transportation and carrying process, so that the split charging and carrying and the split charging and carrying are realized, the problems of large carrying weight of the whole boiler and large carrying required space are solved, and after the carrying or the carrying is finished, the frame, the box plates and the boiler body are assembled; simultaneously this application box frame equipment is simple and convenient.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic perspective view of a vertical boiler casing frame according to the present invention;
FIG. 2 is a schematic front view of the structure of the frame of the vertical boiler casing of the present invention;
fig. 3 is a schematic structural view of a first positioning column in the present invention;
fig. 4 is a schematic structural diagram of a first upright in the present invention;
fig. 5 is a schematic structural view of a second upright of the present invention;
FIG. 6 is a schematic structural view of the middle cross member of the present invention;
fig. 7 is a schematic structural view of the middle cap of the present invention;
FIG. 8 is a schematic view showing the engagement between a side surface of the frame and the plate of the vertical boiler casing of the present invention;
wherein,
1-a first positioning upright column, 2-a first upright column, 201-a connecting edge, 3-a second positioning upright column, 4-a second upright column, 401-a through hole, 5-a cross beam, 6-a top beam, 7-a square hole, 8-a rib plate and 9-a connecting hole;
11-a boiler body base, 111-a smoke exhaust cavity, 112-a smoke exhaust pipeline, 113-a condensation water gap and 114-a bottom plate;
12-box plate, 121-screw, 122-snap nut.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "bottom", "top" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and the relationship term determined only for the convenience of describing the structural relationship of each component or element of the present invention is not particularly referred to any component or element of the present invention, and the limitation of the present invention cannot be understood.
In the present invention, terms such as "connected" and "connected" should be understood in a broad sense, and may be either fixedly connected or integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-2, a case frame for a vertical boiler comprises a frame having a rectangular parallelepiped structure and a case plate 12 located outside the frame;
the framework comprises a boiler body base 11, and a first positioning upright column 1, a first upright column 2, a second positioning upright column 3 and a second upright column 4 are arranged at the upper part of the boiler body base 11;
the height of the first upright post 2 is greater than that of the first positioning upright post 1, and the height of the second upright post 4 is greater than that of the second positioning upright post 3;
the number of the first positioning upright columns 1 is four, the first positioning upright columns are respectively arranged at four corners of the top surface of the boiler body base 11, the bottom ends of the first positioning upright columns 1 are fixedly connected with the top surface of the boiler body base 11, and specifically, the first positioning upright columns 1 are welded with the boiler body base 11; each first positioning upright column 1 is connected with the lower end of the corresponding first upright column 2 through a self-tapping screw;
second positioning upright columns 3 are arranged among the first positioning upright columns 1 distributed along the length direction of the boiler body base 11, the bottom ends of the second positioning upright columns 3 are fixedly connected with the top surface of the boiler body base 11, and specifically, the second positioning upright columns 3 are welded with the boiler body base 11; each second positioning upright column 3 is connected with the lower end of the corresponding second upright column 4 through a self-tapping screw;
a plurality of cross beams 5 are arranged between the adjacent first upright columns 2 along the height direction, and through holes 401 for the corresponding cross beams 5 to pass through are formed in the second upright columns 4; the highest cross beam 5 is positioned at the top of the first upright post 2; the cross beam 5 is connected with the first upright post 2 through a self-tapping screw;
a plurality of square holes 7 are formed in the end faces, facing outwards, of the first upright post 2, the second upright post 4, the cross beam 5 and the top beam 6;
as shown in fig. 8, the box plates 12 located at the side and top surfaces of the frame 8 are connected to the corresponding portions of the frame by a plurality of screws 121; wherein only the box board 12 on one side of the frame is shown in the drawings, and the box boards 12 on the other side and top are not shown;
a snap nut 122 is arranged in the square hole 7 corresponding to the corresponding screw 121.
In the application, the first upright post 2 and the first positioning upright post 1, the second upright post 4 and the second positioning upright post 3, the cross beam 5 and the first upright post 2, and the top beam 6 and the cross beam 5 are detachably connected through self-tapping screws; each box plate 12 is detachably connected with the frame through a screw 121 and a fastening nut 122; consequently, be provided with the vertical boiler of this application box frame in the transportation handling, can disassemble each piece (first stand 2, second stand 4, crossbeam 5, back timber 6), each boxboard 12 of boiler body, frame to realize partial shipment transport and partial shipment transportation, avoid whole transport weight great and the great problem in required space of transport, after transport or transportation finish, assemble frame, boxboard 12 and boiler body again.
In the application, the arrangement of the upper holes 7 of the first upright post 2, the second upright post 4, the cross beam 5 and the top beam 6 is used for installing the snap nuts 122 on one hand, and the weight of each part can be reduced on the other hand.
Preferably, rib plates 8 are arranged between the two ends of the cross beam 5 penetrating through the through holes 401 on the second upright posts 4 and the corresponding first upright posts 2, so that the overall strength of the frame is enhanced.
Preferably, as shown in fig. 3, the first positioning column 1 is a C-shaped steel plate;
a plurality of square holes 7 and a plurality of connecting holes 9 are formed in the bottom edge of the first positioning upright post 1 and the middle leg edges at the two sides along the height direction;
the second positioning upright post 3 has the same structure as the first positioning upright post 1.
Preferably, as shown in fig. 4, the first upright 2 includes a channel steel plate, and a connecting edge 201 for connecting with an end of the corresponding cross beam 5 is vertically disposed at an end of one side of the channel steel plate in the first upright 2;
a plurality of square holes 7 and a plurality of connecting holes 9 are formed in the three end faces of the channel steel plate piece in the first upright post 2 along the height direction;
a plurality of connecting holes 9 are arranged on the connecting edge 201 along the height direction.
Preferably, as shown in fig. 5, the second column 4 includes a channel steel plate, and a plurality of square holes 7 are formed in a bottom end surface of the channel steel plate of the second column 4 along a height direction.
Preferably, as shown in fig. 6, the cross beam 5 is a C-shaped steel plate;
the bottom edge of the cross beam 5 and the middle leg edges at two sides are provided with a plurality of square holes 7 and a plurality of connecting holes 9 along the height direction.
Preferably, as shown in fig. 7, the top beam 6 is a C-shaped steel plate;
the bottom edge of the top beam 6 and the middle leg edges at two sides are provided with a plurality of square holes 7 and a plurality of connecting holes 9 along the height direction.
In this application, the connection can be dismantled through the self-tapping screw between first stand 2 and the first location stand 1, between second stand 4 and the second location stand 3, between crossbeam 5 and first stand 2, between back timber 6 and the crossbeam 5, wherein the self-tapping screw is installed through corresponding connecting hole 9 on the corresponding piece.
Preferably, the base 11 of the boiler body is provided with an exhaust cavity 111 communicated with the vertical smoke tube in the boiler body, one side of the exhaust cavity 111 is provided with an exhaust pipe 112 and a condensation water gap 113, and the exhaust pipe 112 is positioned at the upper part of the condensation water gap 113;
the bottom plate 114 of the smoke exhaust cavity 111 is in an inclined state, and the smoke exhaust pipeline 112 and the condensation water port 113 are arranged at the inclined lower end of the bottom plate 114, so that the condensed water is conveniently discharged.
The box frame for vertical boiler has the following specific implementation mode:
after the boiler body, various parts of the frame and various box plates are manufactured according to a design drawing, firstly, welding the bottom ends of the first positioning upright column 1 and the second positioning upright column 3 which are shorter according to a predetermined position and the top of the base 11 of the boiler body;
then, the boiler body, other components of the frame and each box plate 12 of which the first positioning upright post 1 and the second positioning upright post 3 are welded are separately transported;
after transporting to the boiler installation site, carry out on-the-spot equipment with boiler body, frame, boxboard, specifically as follows: fixedly connecting the lower part of each first upright post 2 with the corresponding first positioning upright post 1 by adopting a self-tapping screw; fixedly connecting the lower part of each second upright post 4 with the corresponding second positioning upright post 2 by adopting a self-tapping screw; fixedly connecting two ends of each cross beam 5 with corresponding first upright columns 2 by adopting self-tapping screws; fixedly connecting two ends of the top beam 6 at the top with the corresponding cross beams 5 by self-tapping screws; fixedly connecting two ends of each rib plate 8 with the corresponding first upright post 2 and the corresponding cross beam 5 by adopting self-tapping screws; finally, each box plate 12 is fixedly connected with the corresponding part of the frame through the screws 121 and the snap nuts 122, so that the integral assembly is completed. Thereby realizing the split charging transportation and the field assembly of the boiler.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (8)
1. A box body frame for a vertical boiler is characterized by comprising a frame in a cuboid structure and a box plate positioned outside the frame;
the frame comprises a boiler body base, and a first positioning upright column, a first upright column, a second positioning upright column and a second upright column are arranged at the upper part of the boiler body base;
the height of the first upright post is greater than that of the first positioning upright post, and the height of the second upright post is greater than that of the second positioning upright post;
the number of the first positioning upright columns is four, the first positioning upright columns are respectively arranged at four corners of the top surface of the boiler body base, and the bottom ends of the first positioning upright columns are fixedly connected with the top surface of the boiler body base; each first positioning upright post is connected with the lower end of the corresponding first upright post through a self-tapping screw;
second positioning upright columns are arranged among the first positioning upright columns distributed along the length direction of the boiler body base, and the bottom ends of the second positioning upright columns are fixedly connected with the top surface of the boiler body base; each second positioning upright post is connected with the lower end of the corresponding second upright post through a self-tapping screw;
a plurality of cross beams are arranged between the adjacent first upright columns along the height direction, and through holes for the corresponding cross beams to pass through are formed in the second upright columns; the beam at the highest position is positioned at the top of the first upright post; the beam is connected with the first upright post through a self-tapping screw;
top beams are arranged at the tops of the two second upright columns; the two ends of the top beam are connected with the corresponding cross beams through self-tapping screws;
a plurality of square holes are formed in the end faces, facing outwards, of the first upright column, the second upright column, the cross beam and the top beam;
the box plates positioned on the side surface and the top surface of the frame are connected with corresponding parts of the frame through a plurality of screws;
the square holes corresponding to the corresponding screws are provided with snap nuts.
2. The frame of a vertical boiler according to claim 1, wherein a rib is provided between both ends of the cross member passing through the through holes of the second vertical posts and the corresponding first vertical posts.
3. The tank frame for a vertical boiler according to claim 1, wherein said first positioning posts are C-type steel plate members;
a plurality of square holes and a plurality of connecting holes are formed in the bottom edge of the first positioning upright column and the middle leg edges on the two sides along the height direction;
the second positioning upright post has the same structure as the first positioning upright post.
4. The cabinet frame for a vertical boiler according to claim 1, wherein the first vertical pillar comprises a channel steel plate member, and a connecting edge for connecting with an end of a corresponding cross beam is vertically provided at an end of one side of the channel steel plate member in the first vertical pillar;
a plurality of square holes and a plurality of connecting holes are formed in the three end faces of the channel steel plate piece in the first upright column along the height direction;
and a plurality of connecting holes are formed in the connecting edge along the height direction.
5. The cabinet frame for a vertical boiler as claimed in claim 1, wherein the second vertical pillar comprises a channel steel plate member, and a plurality of square holes are formed in a bottom end surface of the channel steel plate member in the second vertical pillar in a height direction.
6. The tank frame for a vertical boiler according to claim 1, wherein said cross-members are C-shaped steel plate members;
and a plurality of square holes and a plurality of connecting holes are formed in the bottom edge of the cross beam and the middle leg edges on the two sides of the cross beam along the height direction.
7. The tank frame for a vertical boiler according to claim 1, wherein said top beam is a C-shaped steel plate;
the bottom edge of the top beam and the middle leg edges at two sides are provided with a plurality of square holes and a plurality of connecting holes along the height direction.
8. The box frame for the vertical boiler according to claim 1, wherein the base of the boiler body is provided with a smoke exhaust cavity communicated with the vertical smoke pipes in the boiler body, one side of the smoke exhaust cavity is provided with a smoke exhaust pipeline and a condensation water port, and the smoke exhaust pipeline is positioned at the upper part of the condensation water port;
the bottom plate of the smoke exhaust cavity is in an inclined state, and the smoke exhaust pipeline and the condensation water port are arranged at the inclined lower end of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021526533.0U CN213084037U (en) | 2020-07-29 | 2020-07-29 | Box frame for vertical boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021526533.0U CN213084037U (en) | 2020-07-29 | 2020-07-29 | Box frame for vertical boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213084037U true CN213084037U (en) | 2021-04-30 |
Family
ID=75627816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021526533.0U Active CN213084037U (en) | 2020-07-29 | 2020-07-29 | Box frame for vertical boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213084037U (en) |
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2020
- 2020-07-29 CN CN202021526533.0U patent/CN213084037U/en active Active
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