CN218770721U - Splicing piece for electric cabinet and electric cabinet framework using splicing piece - Google Patents
Splicing piece for electric cabinet and electric cabinet framework using splicing piece Download PDFInfo
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- CN218770721U CN218770721U CN202223328811.3U CN202223328811U CN218770721U CN 218770721 U CN218770721 U CN 218770721U CN 202223328811 U CN202223328811 U CN 202223328811U CN 218770721 U CN218770721 U CN 218770721U
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Abstract
The utility model discloses a splicing piece for an electric cabinet, which comprises a first L-shaped panel and a second L-shaped panel, wherein the first L-shaped panel and the second L-shaped panel are integrally connected to form a beam connecting panel, a longitudinal beam connecting panel, a first upright post connecting panel and a second upright post connecting panel; and has disclosed the electric cabinet skeleton that has used this splice, the utility model discloses use the splice for the electric cabinet of unique configuration, this splice is three-dimensional splice, with the split of concatenation direction X, Y and Z axial concatenation, every direction all is provided with the pore that can supply the connection, each axial is respectively to the crossbeam, the longeron, the stand carries out fastening connection to 2 parts at least, use under the prerequisite of this splice for the electric cabinet three dimension concatenation, the longeron subassembly can directly add the longeron fastening post and insert to the stand, form bilayer (multilayer) structure from this, the especially fastening nature of whole longeron subassembly of extreme point fastening nature possesses obvious promotion in prior art contrast.
Description
Technical Field
The utility model relates to an electricity cabinet field especially relates to an electricity cabinet is with splice and use electric cabinet skeleton of this splice.
Background
The electric cabinet is used as a cabinet body for containing electronic elements, and is widely applied to the field of power grids. During the assembly process of the electric cabinet, a firm framework is often needed as a supporting structure. At present, most of electric cabinet frameworks are connected in a welding mode, and the welded frameworks have the advantages of high strength and difficulty in deformation. But the problem that the connection between the framework supporting pieces cannot be adjusted after welding exists; moreover, the frame is exposed to air for a long time, and the welding contact point is easily corroded, resulting in poor welding. Therefore, weldless frameworks such as CN210897984U (utility model: a fully spliced switch cabinet framework), CN213636620U (utility model: a weldless flexibly spliced power cabinet) and CN104466709B (invention: a 45-degree wing angle G section switch cabinet body) appear in the market successively.
The utility model discloses a totally-spliced cubical switchboard skeleton is disclosed for CN210897984U (utility model: a totally-spliced cubical switchboard skeleton), the key mechanism of this utility model connection is through setting up limit portion screw at the hookup location to through the relevant screw of connecting piece connection in order to constitute whole skeleton, though can make up skeleton structure basically through no welding mode, crossbeam, longeron, stand in the skeleton are relatively thin, whole firmness is especially not enough at each fixed point hookup location, when needing to make large-scale electric cabinet, whole easy pine collapses, the suitability is not enough.
The publication No. CN213636620U (utility model: a power cabinet which can be flexibly spliced without welding) discloses a power cabinet which can be flexibly spliced without welding, the specification and the attached drawings show that the cabinet adopts an angle code to connect at the end point of a fixed angle to lock a 90-degree right angle, and the structure is simple. But because the connection of angle sign indicating number can't carry out direct reinforcement to its angle endpoint, it is comparatively loose on the structure.
The publication No. CN104466709B (invention patent: a 45-degree wing angle G section switch cabinet body) discloses a 45-degree wing angle G section switch cabinet body, which forms a structure by splicing the end points of the cabinet body with a certain structure, and fixes the end part of a frame through a sheet metal three-way piece. But the fixing under the structure is fixed through the indenting counter bore, and no reinforcing measure is carried out on the end point of the structure. Although the problem of certain supporting strength is solved, the installation is complex, and the installation back is difficult to dismantle, influences later maintenance.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: aiming at the defects of the prior art, the splicing piece for the electric cabinet and the electric cabinet framework using the splicing piece are provided.
The utility model provides a solution of its technical problem is:
a splicing piece for an electric cabinet comprises a first L-shaped panel and a second L-shaped panel, wherein the first L-shaped panel and the second L-shaped panel are integrally connected to form a cross beam connecting panel, a longitudinal beam connecting panel, a first upright post connecting panel and a second upright post connecting panel; the cross beam connecting panel, the longitudinal beam connecting panel, the first upright post connecting panel and the second upright post connecting panel are all provided with fastening holes for fastening the fastening components.
An electric cabinet framework using the splicing piece for the electric cabinet is respectively surrounded by a plurality of upright post components, a plurality of cross beam components and a plurality of longitudinal beam components and is connected by the splicing piece for the electric cabinet;
the upright post component is a hollow component, and an inner pore channel for embedding a longitudinal beam fastening post of the longitudinal beam component is arranged in the upright post component; it should be noted that, in order to enhance the firmness of the inner hole, the inner hole is generally formed into a firm structure, especially a square structure, by a bending process, and the firmness of the inner hole is further improved.
The longitudinal beam assembly comprises longitudinal beam plates, reinforcing beams and longitudinal beam fastening columns, the longitudinal beam plates and the reinforcing beams are fixedly connected, two longitudinal beam fastening columns are respectively and fixedly arranged at two ends of each longitudinal beam plate, and the longitudinal beam fastening columns are provided with a plurality of screw holes for fixing;
the beam assembly comprises a beam main body, a first beam reinforcing plate and a second beam reinforcing plate, the beam main body, the first beam reinforcing plate and the second beam reinforcing plate are mutually vertically connected and form a hollow L-shaped structure, and the first beam reinforcing plate and the second beam reinforcing plate are provided with a plurality of screw holes for fixing;
as one of the preferable technical proposal, the splicing piece for the electric cabinet is arranged at the inner end part of the hollow L-shaped structure of the beam component; the longitudinal beam fastening column is embedded into the inner pore channel; fixing a first upright connecting panel, an inner end part of a cross beam assembly, an end part of an upright assembly and a longitudinal beam fastening column through a fastening assembly; and fixing the second upright post connecting panel, the inner end part of the cross beam assembly and the end part of the upright post assembly by a fastening assembly. The beam connecting panel and the second beam reinforcing plate are fixed through the fastening assembly. The longitudinal beam connecting panel and the reinforcing beam are fixed through the fastening assembly.
As one of the preferable technical solutions, the fastening component is a fastening screw.
According to one preferable technical scheme, the electric cabinet framework is a square framework formed by encircling four upright post assemblies, four cross beam assemblies and four longitudinal beam assemblies, and splicing pieces for the electric cabinet are arranged at splicing positions of end points.
As one of the preferred technical scheme, every two of four upright post assemblies form a group, and the middle part of the four upright post assemblies is fixedly connected with a closing panel.
The utility model has the advantages that:
(1) compared with the prior art, the utility model discloses use splice for electric cabinet of unique configuration, this splice is three-dimensional splice, and with the split X of concatenation direction, Y and Z axial concatenation, every direction all is provided with the pore that can supply to connect, and each axial carries out fastening connection to crossbeam, longeron, 2 at least parts of stand respectively, and three part is connected even to partial axial, and crossbeam, longeron and the stand structure that can cooperate unique structure from this fasten, promote whole tightness.
(2) Under the prerequisite of using this electricity for cabinet splice three dimension concatenation, the longeron subassembly can directly add longeron fastening post and insert to the stand, forms double-deck (multilayer) structure from this, and the fastening nature of the especially whole longeron subassembly of endpoint fastening nature possesses obvious promotion in comparison with prior art. It should be noted that the inner hole is generally formed into a solid structure, especially a square structure, by bending process, and the stability of the inner hole can be further improved.
(3) Under the structure prerequisite of crossbeam subassembly according to the splice, increased first crossbeam gusset plate and second crossbeam gusset plate to be connected to the hole through fastener and longeron, stand respectively, and in order to strengthen its tautness, utilize the "L" shape of splice to carry out the double fastening, further promote the whole firmness of subassembly from this.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art, without inventive effort, can also derive other designs and figures from them.
Fig. 1 is a schematic structural view of the splicing member for an electric cabinet of the present invention.
Fig. 2 is a schematic structural view of the cross beam assembly of the present invention.
Fig. 3 is a schematic structural view of the present invention.
Fig. 4 is an exploded view of the electric cabinet framework assembly of the utility model.
Fig. 5 is the assembly process diagram of the electric cabinet framework of the utility model.
Fig. 6 is the structure schematic diagram of the electric cabinet framework after assembly.
Detailed description of the preferred embodiments
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
As shown in fig. 1, a splice for an electrical cabinet comprises a first L-shaped panel 11 and a second L-shaped panel 12, wherein the first L-shaped panel 11 and the second L-shaped panel 12 are integrally connected to form a beam connecting panel 111, a longitudinal beam connecting panel 112, a first upright connecting panel 113 and a second upright connecting panel 115; the cross member connecting panel 111, the side member connecting panel 112, the first pillar connecting panel 113, and the second pillar connecting panel 115 are each provided with a fastening hole 114 for fastening a fastening member. Compared with the prior art, the splice for electric cabinet of the unique configuration that this embodiment used, this splice be three-dimensional splice, will splice the direction split and be X, Y and Z axial concatenation, every direction all is provided with the pore that can supply to connect, each axial carries out fastening connection to crossbeam, longeron, 2 at least parts of stand respectively, three part is connected even to partial axial, can cooperate the crossbeam of unique structure, longeron and stand structure to fasten from this, promote whole tightness.
As shown in fig. 2 to 6, an electric cabinet framework using the splicing member for the electric cabinet described in the above embodiment 1 is respectively surrounded by a plurality of upright post assemblies 2, a plurality of beam assemblies 3 and a plurality of longitudinal beam assemblies 4, and is connected by the splicing member for the electric cabinet of the present invention;
the upright post component 2 is a hollow component, and an inner pore 21 for embedding a longitudinal beam fastening column 43 of the longitudinal beam component 4 is arranged in the upright post component; it should be noted that, in order to enhance the firmness of the inner hole, the inner hole is generally bent and formed into a firm structure, and the longitudinal beam fastening columns are also matched to form the structure; in this embodiment, a square structure is adopted, so that the stability of the structure can be further improved.
The beam assembly 3 comprises a beam main body 31, a first beam reinforcing plate 32 and a second beam reinforcing plate 33, wherein the beam main body 31, the first beam reinforcing plate 32 and the second beam reinforcing plate 33 are mutually perpendicular and connected to form a hollow L-shaped structure, and the first beam reinforcing plate 32 and the second beam reinforcing plate 33 are provided with a plurality of screw holes for fixing.
The above embodiments are respectively the basic configurations of the pillar assembly 2, the beam assembly 3 and the stringer assembly 4, it should be clear that the first beam reinforcing plate 32 and the second beam reinforcing plate 33 in the beam assembly 3 are vertically connected with each other and form a hollow "L" shaped structure and are matched with the first L shaped panel 11, so that the first L shaped panel 11 can be embedded into the hollow "L" shaped structure, and the three components are connected by means of the fastening assembly.
It should be noted that, as shown in the figure, after the longitudinal beam assembly 4 is inserted into the column assembly 2, the screw holes of the longitudinal beam assembly 4, the screw holes of the column assembly 2 and the screw holes at the side portions of the cross beam assembly 3 are in corresponding relationship, so that the fastening assembly can be embedded into the interior of the cross beam assembly 3, and penetrate through the three assemblies from the side portions thereof to form a fixed connection. The concrete connection mode is as follows: the splicing piece for the electric cabinet is arranged at the inner end part of the hollow L-shaped structure of the beam component 3; the stringer fastening columns 43 are embedded into the inner duct 21; fixing the first upright post connecting panel 113, the inner end part of the cross beam assembly 3, the end part of the upright post assembly 2 and the longitudinal beam fastening column 43 through fastening assemblies; the second pillar connecting panel 115, the inner end portion of the cross member 3, and the end portion of the pillar member 2 (denoted as X-axis direction) are fixed by fastening members.
In addition to the above connection method, in order to enhance the tightness, the three-dimensional shape of the splice is used, after the X-axis connection, the column side part and the second beam reinforcing plate 33 are fastened and connected (denoted as Y-axis direction) by the splice, and the connection is made by using the "L" shape characteristic formed by the beam connecting panel 111 and the second column connecting panel 115, so that the column assembly 2 and the longitudinal beam fastening column 43 are fastened in the Y-axis direction on the beam connecting panel 111, and the second beam reinforcing plate 33 and the second column connecting panel 115 are also fastened and connected, thereby ensuring that the column assembly 2 and the longitudinal beam fastening column 43 are also fastened in the X-axis direction and the Y-axis direction, and ensuring that the second beam reinforcing plate 33 located on the Z-axis is also added to the fastening, and further enhancing the stability.
Furthermore, in the Z-axis, since the longitudinal beam connection panel 112 and the first pillar connection panel 113 are integrally embedded into the cross beam assembly 3, and since the first pillar connection panel 113 and the longitudinal beam connection panel 112 are in the same plane, the Z-axis can be fastened by referring to the fastening manner of the X-axis.
It should be noted again that the screw holes on the column assembly joints are offset from each other, and typically 2 screw holes are provided per joint face to match the associated assembly.
In one embodiment, the fastening member is a fastening screw. And in whole skeleton, generally be four stand subassemblies 2, four crossbeam subassemblies 3, the square skeleton that four longeron subassemblies 4 enclose, every extreme point concatenation department uses above-mentioned splice for the electric cabinet and splices according to above-mentioned concatenation mode, and the concatenation of 8 departments is cumulated to whole cabinet body skeleton, and every two of four stand subassemblies 2 are a set of, and middle part fixedly connected with closed panel 5.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (6)
1. The splicing piece for the electric cabinet is characterized by comprising a first L-shaped panel (11) and a second L-shaped panel (12), wherein the first L-shaped panel (11) and the second L-shaped panel (12) are integrally connected to form a cross beam connecting panel (111), a longitudinal beam connecting panel (112), a first upright post connecting panel (113) and a second upright post connecting panel (115); the cross beam connecting panel (111), the longitudinal beam connecting panel (112), the first upright post connecting panel (113) and the second upright post connecting panel (115) are all provided with fastening holes (114) for fastening components.
2. An electric cabinet framework using the splicing piece for the electric cabinet as claimed in claim 1, which is respectively surrounded by a plurality of upright post assemblies (2), a plurality of cross beam assemblies (3) and a plurality of longitudinal beam assemblies (4) and is connected by the splicing piece for the electric cabinet as claimed in claim 1;
the upright post component (2) is a hollow component, and an inner pore channel (21) for embedding a longitudinal beam fastening post (43) of the longitudinal beam component (4) is arranged in the upright post component;
the longitudinal beam assembly (4) comprises longitudinal beam plates (41), reinforcing beams (42) and longitudinal beam fastening columns (43), the longitudinal beam plates (41) and the reinforcing beams (42) are fixedly connected, two longitudinal beam fastening columns (43) are respectively and fixedly arranged at two ends of each longitudinal beam plate (41), and the longitudinal beam fastening columns (43) are provided with a plurality of screw holes for fixing;
crossbeam subassembly (3) include crossbeam main part (31), first crossbeam gusset plate (32) and second crossbeam gusset plate (33), crossbeam main part (31), first crossbeam gusset plate (32) and second crossbeam gusset plate (33) mutually perpendicular connect and constitute hollow "L" type structure, first crossbeam gusset plate (32) and second crossbeam gusset plate (33) are provided with a plurality of and can supply fixed screw.
3. The electrical cabinet frame of claim 2, wherein:
the splicing piece for the electric cabinet is arranged at the inner end part of the hollow L-shaped structure of the beam assembly (3); the longitudinal beam fastening column (43) is embedded into the inner hole (21);
fixing a first upright post connecting panel (113), an inner end part of the cross beam assembly (3), an end part of the upright post assembly (2) and a longitudinal beam fastening post (43) through a fastening assembly;
fixing a second upright post connecting panel (115), the inner end part of the beam assembly (3) and the end part of the upright post assembly (2) through a fastening assembly;
fixing the beam connecting panel (111) and the second beam reinforcing plate (33) through a fastening assembly;
the longitudinal beam connecting panel (112) and the reinforcing beam (42) are fixed through a fastening assembly.
4. The electrical cabinet framework of claim 3, wherein the fastening assembly is a fastening screw.
5. The electrical cabinet framework according to any one of claims 2, 3 or 4, wherein the electrical cabinet framework is a square framework formed by four upright post assemblies (2), four cross beam assemblies (3) and four longitudinal beam assemblies (4), and the splicing piece for the electrical cabinet is arranged at each end splicing position and is provided with the splicing piece for the electrical cabinet according to claim 1.
6. Electrical cabinet frame according to claim 5, characterised in that said four upright assemblies (2) are grouped in groups of two each, with a closing panel (5) fixedly connected to the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223328811.3U CN218770721U (en) | 2022-12-09 | 2022-12-09 | Splicing piece for electric cabinet and electric cabinet framework using splicing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223328811.3U CN218770721U (en) | 2022-12-09 | 2022-12-09 | Splicing piece for electric cabinet and electric cabinet framework using splicing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218770721U true CN218770721U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223328811.3U Active CN218770721U (en) | 2022-12-09 | 2022-12-09 | Splicing piece for electric cabinet and electric cabinet framework using splicing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218770721U (en) |
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2022
- 2022-12-09 CN CN202223328811.3U patent/CN218770721U/en active Active
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