CN216694630U - Heat exchange unit underframe capable of being quickly disassembled and assembled - Google Patents
Heat exchange unit underframe capable of being quickly disassembled and assembled Download PDFInfo
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- CN216694630U CN216694630U CN202123151597.4U CN202123151597U CN216694630U CN 216694630 U CN216694630 U CN 216694630U CN 202123151597 U CN202123151597 U CN 202123151597U CN 216694630 U CN216694630 U CN 216694630U
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- side beam
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- piece
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- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a heat exchanger unit underframe capable of being quickly disassembled and assembled. Including chassis main part and the inside support frame of chassis main part, the chassis main part includes first curb girder, second curb girder, first crossbeam and second crossbeam, the connection can be dismantled with the one end of first crossbeam and second crossbeam in first curb girder both ends, and the connection can be dismantled with the both ends of second curb girder to the other end of first crossbeam and second crossbeam, be equipped with the support frame in the chassis main part, the support frame can be dismantled with the chassis main part and be connected. This application has avoided welding process to warp and has leaded to the phenomenon that indirect, the dislocation of indirect heating equipment pipe connection owing to be detachable chassis.
Description
Technical Field
The utility model relates to the field of heat exchange equipment, in particular to a heat exchange unit underframe capable of being quickly disassembled and assembled.
Background
The heat exchange unit is mainly used for centralized heat supply of urban districts, along with the development of urbanization of China, the living standard of residents is improved, more and more buildings are built, and then the demand of heat supply equipment is increased, and the demand of the heat exchange unit is large due to centralized heat supply of the unit.
The existing heat exchanger unit underframe is of a welded type fixing frame structure, and has the following problems: firstly, the problem of welding deformation exists because the underframe of the unit is welded. Fourthly, the manufacturing period of the welding underframe is long. Secondly, when the parts are delivered, the field installation and the disassembly are inconvenient. Due to the limitation of the construction period, the construction period is influenced during split delivery. Greatly increasing the production cost for enterprises, increasing a large amount of economic burden for the enterprises and reducing the economic benefit of manufacturers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat exchanger unit underframe capable of being quickly disassembled and assembled, which is detachably connected, so that the problems caused by welding connection are avoided.
The technical scheme of the utility model is as follows:
the utility model provides a but quick assembly disassembly's heat exchanger unit chassis, includes chassis main part and the inside support frame of chassis main part, the chassis main part includes first curb girder, second curb girder, first crossbeam and second crossbeam, the first curb girder both ends can be dismantled with the one end of first crossbeam and second crossbeam and be connected, and the other end of first crossbeam and second crossbeam can be dismantled with the both ends of second curb girder and be connected, be equipped with the support frame in the chassis main part, the support frame can be dismantled with the chassis main part and be connected.
The utility model has the advantages and beneficial effects that:
1. this application detachable heat exchanger unit chassis, when facing the narrow and small problem that can't pass through such as wide restriction of transport corridor, only need with curb girder, crossbeam, a supporting beam, corner fittings and bolt transportation to need install heat exchanger unit chassis place, the on-the-spot equipment can, convenient, swift.
2. This application has avoided welding process to warp and has leaded to the phenomenon that indirect, the dislocation of indirect heating equipment pipe connection owing to be detachable chassis.
3. This application is detachable, and it is convenient to dismantle moreover, and it is bulky to have solved the heat exchanger group chassis that leaves the factory in the transportation, and the base is long, and transport and configuration are all very inconvenient, the problem that ordinary vehicle can't load at all.
4. This application is detachable, and curb girder and crossbeam all are the standard component, only need according to customer's requirement final adjustment length and width process can, shortened the cycle of making greatly.
5. The heat exchanger unit has the advantages of simple structure, low manufacturing cost, short manufacturing period, good using effect and simple and convenient disassembly and assembly, greatly reduces the production cost of enterprises, reduces the economic burden of the enterprises, facilitates the carrying and configuration of equipment, and brings huge economic benefits to heat exchanger unit manufacturers.
6. The utility model provides a bore on curb girder, crossbeam, the supporting beam and have a plurality of mounting holes, bore on the corner fittings and have the slot hole, couple together curb girder, crossbeam, supporting beam each other with bolt and corner fittings, and this kind of mode easy dismounting can assemble at will according to the concrete position condition of installation heat exchanger unit and the condition of arranging of indirect heating equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a heat exchanger unit chassis capable of being quickly disassembled and assembled.
FIG. 2 is a side beam partial enlargement of a heat exchanger unit chassis of the present application that is quickly disassembled and assembled.
FIG. 3 is a partial enlarged view of a cross beam of a quick-release heat exchanger unit base frame according to the present application.
Fig. 4 is a schematic view of a corner fitting structure of a heat exchanger unit chassis capable of being quickly disassembled and assembled.
Fig. 5 is a schematic structural view of a second corner fitting of a heat exchanger unit chassis capable of being quickly disassembled and assembled according to the present application.
The labels in the figure are:
1. a chassis main body; 2. a support frame; 3. a first side member; 4. a second side member; 5. a first cross member; 6. a second cross member; 7. a corner fitting; 8. a pipeline support; 9. a base plate; 10. lifting lugs; 21. a support beam; 22. a support beam groove; 23. a third mounting hole; 31. a side beam groove; 32. a first mounting hole; 33. a fixing hole; 51. a beam groove; 52. a second mounting hole; 71. a long hole; 81. a support pillar; 82. a U-shaped bolt; 83. a support plate; 84. a second corner fitting; 85. a second corner fitting recess; 86. a second elongated hole.
Detailed Description
In order to meet the requirements of supply timeliness and convenient field disassembly, a heat exchanger unit underframe which is detachable and quick in installation speed is needed. The application provides a but quick assembly disassembly's unit chassis, this heat exchanger unit chassis easy dismounting, through structure and the installation technology who changes the unit chassis, and then the installation flow that changes the unit chassis need not to weld every channel-section steel, has avoided the trouble problem of welding deformation, because this unit chassis is detachable, in the installation at scene, can be better utilize the spatial position.
The utility model provides a but quick assembly disassembly's heat exchanger unit chassis, includes chassis main part 1 and the inside support frame 2 of chassis main part 1, chassis main part 1 includes first curb girder 3, second curb girder 4, first crossbeam 5 and second crossbeam 6, 3 both ends of first curb girder can be dismantled with the one end of first crossbeam 5 and second crossbeam 6 and be connected, and the other end of first crossbeam 5 and second crossbeam 6 can be dismantled with the both ends of second curb girder 4 and be connected, be equipped with support frame 2 in the chassis main part 1, support frame 2 can be dismantled with chassis main part 1 and be connected. The first side beam 3, the second side beam 4, the first cross beam 5 and the second cross beam 6 of the underframe main body 1 are detachably connected, the support frame 2 and the underframe main body 1 are detachably connected, the connection mode is convenient to connect and assemble, and deformation caused by welding can be avoided.
The following are preferred detachable connections:
the chassis body 1 further comprises corner pieces 7 and bolts. The cross sections of the first side beam 3 and the second side beam 4 are groove-shaped, a plurality of first mounting holes 32 are drilled at the groove bottom of the side beam groove 31, and a fixing hole 33 is drilled at the groove side of the side beam groove 31. The cross sections of the first beam 5 and the second beam 6 are groove-shaped, and a plurality of second mounting holes 52 are drilled at the bottom of the beam groove 51. The corner fitting 7 is of an angle steel structure, and long holes 71 are drilled on two side edges of the corner fitting.
The corner fitting 7 is placed at the joint of the first side beam 3 or the second side beam 4 and the first cross beam 5 or the second cross beam 6, a bolt is passed through one long hole 71 of the corner fitting 7 and the first mounting hole 32 of the first side beam 3 or the second side beam 4 to connect the corner fitting 7 with the first side beam 3 or the second side beam 4, and a bolt is passed through the other long hole 71 of the corner fitting 7 and the second mounting hole 52 of the first cross beam 5 or the second cross beam 6 to connect the corner fitting 7 with the first cross beam 5 or the second cross beam 6.
The support frame 2 comprises a plurality of longitudinally and transversely arranged support beams 21. The support frame 1 is used for supporting specific equipment of the heat exchanger unit. The specific location of the support beams may be arranged according to the specific equipment. The cross section of the supporting beam 21 is in the shape of a groove, and a plurality of third mounting holes 23 are drilled at the bottom of the supporting beam groove 22. The connecting part of the supporting beam 21 and the supporting beam 21 is provided with a corner piece 7, and a bolt passes through a long hole 71 on the corner piece 7 and a third mounting hole 23 on the supporting beam 21 to connect the corner piece 7 and the supporting beam 21. An angle piece 7 is arranged at the joint of the support beam 21 and the first side beam 3 or the second side beam 4 or the first cross beam 5 or the second cross beam 6, a bolt penetrates through a long hole 71 on the angle piece and a third mounting hole on the support beam to connect the angle piece and the support beam, and a bolt penetrates through another long hole of the angle piece and a first mounting hole or a second mounting hole of the first side beam 3 or the second side beam 4 or the first cross beam 5 or the second cross beam 6 to connect the angle piece and the first side beam 3 or the second side beam 4 or the first cross beam 5 or the second cross beam 6.
A plurality of pipeline support pieces 8 are installed on the support frame 2 and used for fixing pipelines, each pipeline support piece 8 is composed of a support column 81 and a U-shaped bolt 82, the lower end of each support column 81 is detachably connected with the support frame, a support plate 83 is welded at the upper end of each support column 81, and the U-shaped bolts are connected with the support plates 83 through bolts. When in use, the pipeline is arranged on the supporting plate and then the U-shaped bolt is arranged. The pipeline supporting piece 8 further comprises a second corner piece 84 and a bolt, the cross section of the second corner piece 84 is of a groove structure, a second long hole 86 is formed in the bottom of a groove 85 of the second corner piece, a second corner piece is arranged at the joint of the lower end of the supporting column 81 and the supporting beam, the bolt penetrates through the second long hole of the second corner piece and a third mounting hole in the supporting beam to connect the second corner piece and the supporting beam, and the lower end of the supporting column is welded with one side edge of the second corner piece.
The support frame 2 is also provided with a backing plate 9, the backing plate is connected with the support beam through a bolt and a first corner piece, and a plurality of lifting lugs 10 are arranged on the first side beam and the second side beam.
The present application is now described more fully with reference to the accompanying drawings, in which embodiments are shown.
As shown in figure 1, the quick-detachable unit underframe comprises a first side beam 3, a second side beam 4, a first cross beam 5, a second cross beam 6, a corner fitting 7 and a bolt, wherein the first side beam 3, the second side beam 4, the first cross beam 5 and the second cross beam 6 are connected into a square underframe main body 1 through the corner fitting 7 and the bolt. A plurality of lifting lugs 10 are respectively mounted on the inner sides of the first side member 3 and the second side member 4. The first side beam 3 and the second side beam 4 are formed by bending plates into a C shape or a channel steel shape, a plurality of first mounting holes 32 are machined in the bottom of the channel steel, and angle bolt fixing holes 33 are machined in the side portions of the channel steel and fixed on a foundation. The first cross beam 5 and the second cross beam 6 are formed by bending plates into a C shape or a channel steel shape, a plurality of second mounting holes 52 are formed in the bottom of the channel steel, the angle piece 7 is formed by bending the plates into 90 degrees or angle steel, and then two long round holes are formed in the two surfaces respectively. Bolts penetrate through the oblong holes on two side surfaces of the corner piece and the first mounting hole or the second mounting hole of the first side beam 3 or the second side beam 4 or the first cross beam 5 or the second cross beam 6 to connect the corner piece with the first side beam 3 or the second side beam 4 or the first cross beam 5 or the second cross beam 6.
A support frame 2 is arranged in the underframe main body 1, and the support frame 2 consists of a plurality of support beams 21 which are transversely arranged, longitudinally arranged and mutually connected in a staggered manner. The support beam 21 is formed by bending a plate into a C-shape or a channel steel shape, and a plurality of third mounting holes 52 are formed in the bottom of the channel steel. The two support beams 21 are connected by corner fittings and bolts at the connection of the support beams to the support beams. The connection between the support beam 21 and the first side beam 3 or the second side beam 4 or the first cross beam or the second cross beam is connected to the first side beam 3 or the second side beam 4 or the first cross beam or the second cross beam by the corner member 7 and the bolt.
And a pipeline supporting piece 8 and a backing plate 9 are arranged on the supporting frame 2 and used for supporting the heat exchange pipeline and the heat exchange unit equipment.
Because the unit underframe is detachable, the space position can be better utilized in the field installation process.
Installation process
The first side beam and the second side beam are placed at positions required to be installed, and then the first cross beam and the second cross beam are connected with the first side beam and the second side beam through corner pieces and bolts. And then, installing a supporting beam and a base plate according to the corresponding installation position of the heat exchange unit and installing a pipeline supporting piece according to the direction of the pipeline. And finally, installing heating equipment for heating.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and not for limiting the same; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (5)
1. The utility model provides a but quick assembly disassembly's heat exchanger unit chassis which characterized in that: including chassis main part and the inside support frame of chassis main part, the chassis main part includes first curb girder, second curb girder, first crossbeam and second crossbeam, the connection can be dismantled with the one end of first crossbeam and second crossbeam in first curb girder both ends, and the connection can be dismantled with the both ends of second curb girder to the other end of first crossbeam and second crossbeam, be equipped with the support frame in the chassis main part, the support frame can be dismantled with the chassis main part and be connected.
2. The heat exchanger unit chassis capable of being rapidly disassembled and assembled according to claim 1, wherein: the chassis main body further comprises corner fittings and bolts, the cross sections of the first side beam and the second side beam are in groove shapes, a plurality of first mounting holes are drilled at the bottom of the groove of the side beam groove, and fixing holes are drilled at the side part of the groove of the side beam groove; the cross sections of the first cross beam and the second cross beam are in the shape of grooves, and a plurality of second mounting holes are drilled at the bottom of each groove of the cross beam; the angle piece is of an angle steel structure, and long holes are drilled on two side edges of the angle piece;
the corner fitting is arranged at the joint of the first side beam or the second side beam and the first cross beam or the second cross beam, the bolt penetrates through one long hole of the corner fitting and a first mounting hole of the first side beam or the second side beam to connect the corner fitting with the first side beam or the second side beam, and the bolt penetrates through the other long hole of the corner fitting and a second mounting hole of the first cross beam or the second cross beam to connect the corner fitting with the first cross beam or the second cross beam;
the supporting frame comprises a plurality of supporting beams which are longitudinally and transversely arranged, the cross sections of the supporting beams are in the shape of grooves, and a plurality of third mounting holes are drilled at the bottom of the grooves of the supporting beams; an angle piece is arranged at the joint of the supporting beam and the supporting beam in the supporting frame, and a bolt penetrates through a long hole in the angle piece and a third mounting hole in the supporting beam to connect the angle piece and the supporting beam; and the corner piece is connected with the first side beam or the second side beam or the first cross beam or the second cross beam by a bolt penetrating through another long hole of the corner piece and the first mounting hole or the second mounting hole of the first side beam or the second side beam or the first cross beam or the second cross beam.
3. The heat exchanger unit chassis capable of being rapidly disassembled and assembled according to claim 2, wherein:
a plurality of pipeline support pieces are installed on the supporting frame and are composed of supporting columns and U-shaped bolts, the lower ends of the supporting columns are detachably connected with the supporting frame, supporting plates are welded at the upper ends of the pipeline supporting columns, and the U-shaped bolts are connected with the supporting plates through bolts.
4. The heat exchanger unit chassis capable of being rapidly disassembled and assembled according to claim 3, wherein: the pipeline supporting piece further comprises a second corner piece and a bolt, the cross section of the second corner piece is of a groove structure, two long holes are formed in the bottom of a groove of the second corner piece, a second corner piece is arranged at the joint of the lower end of the supporting column and the supporting beam, the bolt penetrates through the second long hole of the second corner piece and a third mounting hole in the supporting beam to connect the second corner piece and the supporting beam, and the lower end of the supporting column is welded with one side edge of the second corner piece.
5. The heat exchanger unit chassis capable of being disassembled and assembled quickly as claimed in claim 4, wherein: the support frame is further provided with a base plate, the base plate is connected with the support beam through a bolt and a first corner piece, and the first side beam and the second side beam are provided with a plurality of lifting lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151597.4U CN216694630U (en) | 2021-12-15 | 2021-12-15 | Heat exchange unit underframe capable of being quickly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151597.4U CN216694630U (en) | 2021-12-15 | 2021-12-15 | Heat exchange unit underframe capable of being quickly disassembled and assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694630U true CN216694630U (en) | 2022-06-07 |
Family
ID=81839851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123151597.4U Active CN216694630U (en) | 2021-12-15 | 2021-12-15 | Heat exchange unit underframe capable of being quickly disassembled and assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216694630U (en) |
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2021
- 2021-12-15 CN CN202123151597.4U patent/CN216694630U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: A quick disassembly and assembly heat exchange unit chassis Granted publication date: 20220607 Pledgee: Industrial and Commercial Bank of China Limited Siping Branch Pledgor: Siping Juyuan Hanyang Plate Heat Exchanger Co.,Ltd. Registration number: Y2024220000008 |