CN216251789U - Positioning structure, prefabricated cabin and prefabricated cabin type transformer substation - Google Patents
Positioning structure, prefabricated cabin and prefabricated cabin type transformer substation Download PDFInfo
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- CN216251789U CN216251789U CN202122625541.1U CN202122625541U CN216251789U CN 216251789 U CN216251789 U CN 216251789U CN 202122625541 U CN202122625541 U CN 202122625541U CN 216251789 U CN216251789 U CN 216251789U
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Abstract
The utility model discloses a positioning structure, a prefabricated cabin and a prefabricated cabin type transformer substation, wherein the prefabricated cabin comprises a plurality of prefabricated cabins, the prefabricated cabins comprise a plurality of cabin bodies which are horizontally connected, positioning structures are adopted between adjacent cabin bodies for splicing positioning, the positioning structure comprises a positioning part and a guide part which is used for forming the bottom of the cabin body, the positioning part comprises a base plate, a connecting part which is vertically connected on the base plate and a plurality of positioning cones, the plurality of positioning cones are respectively positioned at two sides of the connecting part, guide holes are formed on the guide part, one positioning cone on the base plate is penetrated through the guide hole of the guide part at the bottom of the cabin body in advance, the connecting part is fixed on the side wall of the bottom through a fastening piece, when the adjacent cabin bodies are installed, the positioning between the adjacent cabin bodies can be realized only by corresponding the guide hole at the bottom of the cabin body to the positioning cone at the other side of the connecting part, the positioning speed is improved, and the process of repeated debugging is avoided, and the splicing efficiency and the building effect of the whole equipment are greatly improved.
Description
Technical Field
The utility model belongs to the technical field of electric power installation equipment, and particularly relates to a positioning structure, a prefabricated cabin and prefabricated cabin type power transformation.
Background
The prefabricated cabin can be simply built on a working site, and the construction requirements of building the transformer substation can be met only by simply building the prefabricated cabin prefabricated in a factory.
The conventional prefabricated cabin type multilayer transformer substation is formed by splicing and building a plurality of prefabricated cabins, the prefabricated cabins contain a plurality of cabin bodies, and circuit connection exists among different cabin bodies, so that the requirement on accuracy in the installation process of adjacent cabin bodies is high, the traditional cabin bodies mainly rely on experience of operators and other auxiliary equipment to ensure accurate positioning and splicing among the cabin bodies in the splicing process, a gap is reserved between the two cabin bodies when the two cabin bodies are spliced in place, the two cabin bodies are spliced together in a chain block mode at two ends, positioning is not needed during splicing, the position of the cabin bodies is required to be adjusted back and forth to ensure splicing quality, and low splicing efficiency is caused.
For the prefabricated cabin formula transformer substation of multilayer, the concatenation degree of difficulty between prefabricated cabin of upper strata and the prefabricated cabin of lower floor adds greatly, need make a round trip to lift by crane the adjustment position when simultaneously between the prefabricated cabin concatenation of upper and lower floor to ensure that the relative position of prefabricated cabin satisfies the demand between upper and lower floor, this just makes the concatenation process loaded down with trivial details, splices inefficiency, and the degree of accuracy of mutual position is lower between the adjacent prefabricated cabin, influences the result of use of final transformer substation.
Disclosure of Invention
The utility model aims to provide a positioning structure, prefabricated cabins and a prefabricated cabin type transformer substation, and aims to solve the problems that in the prior art, different prefabricated cabins need to be adjusted continuously in a splicing process, positioning between an upper prefabricated cabin and a lower prefabricated cabin is difficult, the splicing process is complicated, labor intensity is high, position accuracy between adjacent prefabricated cabins is low, the final building effect of the transformer substation is poor, and the like.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
in one aspect, the application provides a location structure, it includes the setting element and is used for forming the guide of cabin body bottom, the setting element includes the base plate, vertical connection is in connecting portion and a plurality of location awl on the base plate, it is a plurality of the location awl is located respectively the both sides of connecting portion, be formed with the guiding hole on the guide.
In some embodiments of the present application, a first connection hole is formed on the connection portion, a second connection hole is formed on the bottom side wall of the cabin body, and a fastener passes through the first connection hole and the second connection hole to fix the positioning member on the cabin body.
In some embodiments of the present application, two positioning cones are formed on both sides of the connecting portion, respectively.
In some embodiments of the present application, two sides of the connecting portion are respectively formed with a positioning cone.
In some embodiments of the present application, the cross-sectional diameter of the positioning cone decreases gradually in a direction away from the substrate.
In some embodiments of the present application, the base plate is connected to the connecting portion and the positioning cone by welding.
In another aspect, the present application also provides a prefabricated cabin, which comprises a plurality of cabin bodies, wherein the positioning structure is arranged in front of the adjacent cabin bodies which are horizontally connected.
In another aspect, the present application also proposes a prefabricated cabin substation comprising a plurality of prefabricated cabins as referred to above.
In some embodiments of the application, prefabricated cabin includes prefabricated cabin of upper strata and prefabricated cabin of lower floor, the bottom in prefabricated cabin of upper strata is provided with the second guide, be formed with the second guiding hole on the second guide, be located the top in the prefabricated cabin of lower floor of the prefabricated cabin below of upper strata still is formed with the second base plate, be formed with the second location awl perpendicularly on the second base plate, be used for in the prefabricated cabin of upper strata and the location between the prefabricated cabin of lower floor.
Compared with the prior art, the utility model has the advantages and positive effects that:
including a plurality of prefabricated cabins in this prefabricated cabin formula transformer substation, including a plurality of cabin bodies of horizontal connection in the prefabricated cabin, adopt location structure concatenation location between the adjacent cabin body, pass in advance a location awl on the base plate in the guiding hole of prefabricated cabin bottom guide, on the fixed bottom lateral wall of connecting portion through the fastener, when adjacent prefabricated cabin is installed, only need correspond the guiding hole of this prefabricated cabin bottom in the location awl of connecting portion opposite side, just can realize the location between the adjacent prefabricated cabin, the location awl is along its direction of height tapering, make the positioning process swift, the positioning speed has been improved, and the process of repeated debugging has been avoided, splicing efficiency and the effect of buildding of whole equipment have greatly been improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a connection position of an embodiment of a positioning structure according to the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic view of a positioning structure in a disassembled configuration;
FIG. 4 is one of the schematic views of the positioning member;
FIG. 5 is a second schematic view of the positioning member;
fig. 6 is a schematic structural diagram of a part of a prefabricated cabin type transformer substation provided by the utility model;
FIG. 7 is an enlarged view of the structure at B in FIG. 6;
FIG. 8 is an enlarged view of the structure at C in FIG. 6;
100. a first cabin;
200. a second cabin;
300. a positioning structure;
310. a positioning member;
311. a substrate;
312. a connecting portion;
313. positioning a cone;
314. a first connection hole;
320. a guide member;
321. a guide hole;
340. a fastener;
400. an upper prefabricated cabin;
410. a second guide member;
420. a second substrate;
430. a second positioning cone;
500. and (5) prefabricating a lower-layer cabin.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different structures of the utility model, and to simplify the disclosure, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
As shown in fig. 1 to 3, the present application provides a positioning structure 300, which includes a positioning member 310 and a guiding member 320, wherein the positioning structure 300 is used for positioning and splicing adjacent capsule bodies in a horizontal direction in a prefabricated capsule, the positioning member 310 includes a base plate 311, a connecting portion 312 and positioning cones 313, the connecting portion 312 is vertically disposed at a middle position of the base plate 311, a first connecting hole 314 is formed on the connecting portion 312 for fixing the whole positioning member 310 on the capsule body, a plurality of positioning cones 313 are vertically disposed on the base plate 311, and the plurality of positioning cones 313 are respectively located at two sides of the connecting portion 312; used for positioning and connecting adjacent cabins.
For convenience of processing, the substrate 311 is connected to the connection portion 312 and the positioning cone 313 by welding, and of course, other assembling forms such as bolt connection may be adopted.
The guide member 320 is a plate-shaped structure and horizontally formed at the bottom of the capsule body, a guide hole 321 is formed on the guide member 320, and in the positioning process, the positioning cone 313 penetrates into the corresponding guide hole 321 to realize the connection between the adjacent capsule bodies.
A second connecting hole (not shown) is formed on the bottom side wall of the cabin, and in the installed state, the second connecting hole corresponds to the first connecting hole 314, and the fastener 340 passes through the first connecting hole 314 and the second connecting hole to fix the positioning member 310 on the cabin.
To make the positioning process more rapid and accurate, the cross-sectional diameter of the positioning cone 313 is gradually reduced in a direction away from the base plate 311, so that the positioning cone 313 is more easily positioned into the guide hole 321.
The present application further provides an embodiment of a prefabricated cabin, in which the prefabricated cabin includes a plurality of rows of cabin bodies, at this time, a cross connection form is formed between four adjacent cabin bodies, in this connection state, at the connection position of the four cabin bodies, as shown in fig. 4, four positioning cones 313 are formed on the base plate 311 of the positioning member 310, two sides of the connection portion 312 are respectively provided with two positioning cones 313 to correspond to the four adjacent cabin bodies one to one, and the bottom of each cabin body is provided with a guide 320 having a guide hole 321.
For convenience of description, the four cabins are defined as a first cabin 100, a second cabin 200, a third cabin (not shown), and a fourth cabin (not shown).
During the installation process, the connecting portion 312 is first fixed to the first nacelle 100 by the fastening member 340, one of the positioning cones 313 is inserted into the guide member 320 below the first nacelle 100 before the connecting portion 312 is fixed, and then the connecting portion 312 is fixed to the bottom side plate of the first nacelle 100 by the fastening member 340, so as to ensure that the remaining three guiding cones correspond to the connecting positions of the other three nacelles in this state.
When the second cabin body 200, the third cabin body and the fourth cabin body are spliced, the second cabin body 200, the third cabin body and the fourth cabin body are sequentially hoisted, the guide holes 321 on the guide members 320 below the respective cabin bodies are correspondingly arranged in the positioning cones 313 at the opposite positions, and the positioning of the cabin bodies is completed in a cross connection state.
In other embodiments of the present application, the prefabricated cabin further has a mode of connecting two cabin bodies in a single row, in this state, two cabin bodies spliced in a single row are defined as the first cabin body 100 and the second cabin body 200, and in order to save material cost and processing difficulty, as shown in fig. 5, two positioning cones 313 are disposed on the substrate 311 and are respectively located at two sides of the connecting portion 312.
Similar to the previous embodiment, before the fixing of the connecting portion 312, one of the positioning cones 313 is inserted through the guiding member 320 below the first cabin 100, and then the connecting portion 312 is fixed to the bottom side plate of the first cabin 100 by using the fastening member 340, so as to ensure that in this state, the remaining other guiding cone corresponds to the connecting position of the second cabin 200, the second cabin 200 is hoisted, and the guiding hole 321 on the guiding member 320 below the second cabin 200 corresponds to the other positioning cone 313, thereby completing the positioning of the adjacent cabins in the single-row connecting state.
As shown in fig. 6 to 8, the present application also provides a prefabricated cabin type substation, which includes an upper prefabricated cabin and a lower prefabricated cabin, and the cabin bodies in each prefabricated cabin are connected in a positioning manner through the positioning structure 300.
Further, the prefabricated cabin type transformer substation comprises an upper prefabricated cabin 400 and a lower prefabricated cabin 500, and when the upper prefabricated cabin 400 and the lower prefabricated cabin 500 are positioned and spliced, the following splicing and positioning modes are adopted;
the second guide 410 is disposed at the bottom of the upper-layer prefabricated cabin 400, the second guide 410 is also a plate-shaped structure and is disposed at the bottom of the upper-layer prefabricated cabin 400 in parallel, and a second guide hole (not shown) is formed on the second guide 410.
The second base plate 420 is formed on the top of the lower prefabricated cabin 500 connected with the upper prefabricated cabin 400, the second base plate 420 is formed on the top of the lower prefabricated cabin 500 in a welding or assembling mode, the second positioning cone 430 is vertically formed on the second base plate 420, when the upper prefabricated cabin 400 needs to be positioned on the top of the lower prefabricated cabin 500, the upper prefabricated cabin 400 is directly hoisted, and the second guide hole of the upper prefabricated cabin is corresponding to the second positioning cone 430, so that the upper prefabricated cabin 400 and the lower prefabricated cabin 500 are positioned.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention shall be subject to the claims.
Claims (9)
1. The utility model provides a location structure, its characterized in that includes the setting element and is used for forming the guide of cabin body bottom, the setting element includes the base plate, vertical connection is in connecting portion and a plurality of location awl on the base plate, it is a plurality of the location awl is located respectively the both sides of connecting portion, be formed with the guiding hole on the guide.
2. The positioning structure according to claim 1,
the connecting part is provided with a first connecting hole, the side wall of the bottom of the cabin body is provided with a second connecting hole, and the fastener penetrates through the first connecting hole and the second connecting hole and is used for fixing the positioning part on the cabin body.
3. The positioning structure according to claim 1,
two positioning cones are respectively formed on two sides of the connecting part.
4. The positioning structure according to claim 1,
and two sides of the connecting part are respectively provided with a positioning cone.
5. The positioning structure according to claim 1,
the cross-sectional diameter of the positioning cone gradually decreases in a direction away from the substrate.
6. The positioning structure according to claim 1,
the base plate is connected with the connecting part and the positioning cone in a welding mode.
7. A prefabricated cabin, comprising a plurality of cabins, wherein adjacent cabins connected horizontally are provided with a positioning structure according to any one of claims 1-6.
8. A prefabricated cabin substation comprising a plurality of prefabricated cabins according to claim 7.
9. Prefabricated cabin substation according to claim 8,
prefabricated cabin includes prefabricated cabin of upper strata and prefabricated cabin of lower floor, the bottom in prefabricated cabin of upper strata is provided with the second guide, be formed with the second guiding hole on the second guide, be located the top in the prefabricated cabin of lower floor of prefabricated cabin below of upper strata still is formed with the second base plate, be formed with the second location awl perpendicularly on the second base plate, be used for the prefabricated cabin of upper strata and location between the prefabricated cabin of lower floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122625541.1U CN216251789U (en) | 2021-10-29 | 2021-10-29 | Positioning structure, prefabricated cabin and prefabricated cabin type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122625541.1U CN216251789U (en) | 2021-10-29 | 2021-10-29 | Positioning structure, prefabricated cabin and prefabricated cabin type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251789U true CN216251789U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122625541.1U Active CN216251789U (en) | 2021-10-29 | 2021-10-29 | Positioning structure, prefabricated cabin and prefabricated cabin type transformer substation |
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| Country | Link |
|---|---|
| CN (1) | CN216251789U (en) |
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- 2021-10-29 CN CN202122625541.1U patent/CN216251789U/en active Active
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