CN111244781A - Switch cabinet and method for assembling switch cabinet - Google Patents
Switch cabinet and method for assembling switch cabinet Download PDFInfo
- Publication number
- CN111244781A CN111244781A CN202010212979.4A CN202010212979A CN111244781A CN 111244781 A CN111244781 A CN 111244781A CN 202010212979 A CN202010212979 A CN 202010212979A CN 111244781 A CN111244781 A CN 111244781A
- Authority
- CN
- China
- Prior art keywords
- functional
- compartment
- chamber
- plate
- function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/308—Mounting of cabinets together
Abstract
The invention relates to a switchgear cabinet and a method for assembling a switchgear cabinet, the switchgear cabinet comprising a first functional compartment and a second functional compartment, said first functional compartment and said second functional compartment being adjacent, further comprising: a first side surface of the first function chamber is provided with at least one guide plate, the guide plate extends towards the direction far away from the first side surface, and the guide plate is attached to the second function chamber.
Description
Technical Field
The invention relates to the field of power systems, in particular to a switch cabinet and a method for assembling the switch cabinet.
Background
With the progress of the manufacturing process of the power equipment, the power supply quality of the power equipment is more and more stable, the automation degree of the power industry is higher and higher, and a lot of convenient services can be provided for human beings. The medium-voltage switch cabinet is one of power equipment, and is widely applied to distribution and transformation in industries such as power plants, transformer substations, industrial and mining enterprises, railway transportation, high-rise buildings and the like. The medium voltage switchgear has a voltage class of at least up to kilovolts.
In the prior art, when a medium voltage switchgear is manufactured and assembled, the entire switchgear body of the medium voltage switchgear is usually assembled first, and various functional components, such as a contact system, a cable or a shutter, are installed therein. In the process, installation personnel are required to enter the cabinet body at many times, after a part is installed, the switch cabinet is moved out to take another part and then the part enters the cabinet body for installation, and the process not only enables the working strength of operation workers to be high, but also is low in efficiency.
The existing solution is to improve the production efficiency of products by optimizing shell parts of a medium-voltage switch cabinet, simplifying the lap joint mode or by means of a tool clamp, and reduce the labor intensity of operators.
Disclosure of Invention
In view of the above, the present invention provides a switch cabinet, including a first functional chamber and a second functional chamber, the first functional chamber and the second functional chamber being adjacent to each other, including:
a first side surface of the first function chamber is provided with at least one guide plate, the guide plate extends towards the direction far away from the first side surface, and the guide plate is attached to the second function chamber.
According to the invention, the guide plate is arranged on the first function chamber, so that the first function chamber and the second function chamber can play a role in guiding when being combined and fixed, the combination can be fixed more conveniently, and the relative position between the first function chamber and the second function chamber can be more accurate.
According to the switch cabinet, optionally, each guide plate is positioned inside the second function chamber. Like this, not only can avoid as far as possible causing the separation to the internal space of cabinet, can reduce the arch in the outside of the cabinet body for cabinet body overall surface keeps smooth.
According to the switch cabinet, optionally, the guide plates are two and distributed on two sides of the first side face. This enables a more accurate positioning.
According to the switchgear cabinet as described above, optionally, the first function compartment has a frame, and the guide plate is located on the frame. Can make the deflector comparatively firm like this, can be close to in addition as far as possible in the outside of the cabinet body to avoid sheltering from the space of cabinet body inside.
According to the switch cabinet, optionally, the guide plate is perpendicular to the plane formed by the frame on the first side face.
According to the switch cabinet, optionally, the first functional room has a first side plate and a second side plate, the first side plate and the second side plate are opposite and adjacent to the first side surface, the second functional room has a third side plate and a fourth side plate, the third side plate and the first side plate are at the same side and flush, the second side plate and the fourth side plate are at the same side and flush, and the two guide plates are respectively located at the inner sides of the third side plate and the fourth side plate. After the first functional chamber and the second functional chamber are combined and fixed, the side part of the whole cabinet body is flush, the shape is regular, and occupied space is saved as much as possible.
According to the switch cabinet, optionally, one end of each guide plate extends to the bottom of the first function chamber, and the other end of each guide plate extends to the top of the first function chamber. Thus, the fixing piece can have enough space for fixing the first function chamber and the second function chamber, and the first function chamber and the second function chamber can be fixed more firmly.
According to the switchgear as described above, optionally, each of said guiding plates comprises:
a body secured to the frame;
the bending part is connected to the body, and the bending part and the body form an obtuse angle and are bent towards the inner side.
The bending part can make the second functional chamber move to the first functional chamber along the body 1 smoothly when contacting the guide plate.
According to the switch cabinet, optionally, an arc-shaped transition portion is arranged between the bending portion and the body. Thus, friction can be reduced, and the installation is more labor-saving.
According to the switchgear as described above, optionally, the body comprises:
a fixing plate fixed to the frame;
an extension plate is perpendicularly connected to the fixing plate and extends in a direction away from the first side face.
The switch cabinet as described above, optionally, further comprising:
and the fixing pieces are arranged on the guide plate and the second function chamber in a penetrating way, so that the first function chamber and the second function chamber are mutually fixed.
According to the switch cabinet, optionally, the first function room and the second function room are both cubic, the first function room comprises a bus bar room and a cable room, and the second function room comprises a high-pressure room.
The switch cabinet according to the above, optionally, further comprising a low pressure chamber located on top of at least a portion of the second function chamber, and the low pressure chamber is separated from the first function chamber by the second function chamber.
According to the switch cabinet, optionally, the second function chamber is detachably assembled between the first function chambers.
According to the switch cabinet, optionally, the first function chamber, the second function chamber and the low pressure chamber are detachably assembled.
According to the switch cabinet, optionally, before the first function chamber and the second function chamber are assembled, at least part of the first function component is installed in the first function chamber, and at least part of the second function component is installed in the second function chamber.
According to the switch cabinet, optionally, there are two guide plates, a distance between outer sides of the two guide plates is a first interval, a distance between inner sides of a third side plate and a fourth side plate of the second function chamber is a second interval, the first interval is equal to the second interval, and during the process of assembling the first function chamber and the second function chamber, the third side plate and the fourth side plate can respectively slide along the two guide plates, so that the second function chamber can approach the first function chamber along the guide plates.
The invention also provides a method for assembling a switch cabinet, comprising the following steps:
installing each first functional component in a frame of a first functional chamber, wherein two guide plates are arranged on the frame on one first side surface, and the guide plates are distributed on two sides of the first side surface and extend in the direction far away from the first side surface;
mounting second functional parts in a frame of a second functional compartment;
in the process of assembling the second function chamber and the first function chamber, the second function chamber is brought close to the first function chamber along the guide plates, and after the assembling is completed, the guide plates are positioned inside the second function chamber.
The first function room and the second function room are combined and fixed in a pre-installation mode, labor can be saved, and the efficiency of assembling the switch cabinet is improved.
According to the method as described above, optionally, before the second functional chamber is installed in combination with the first functional chamber, at least one of the following operations is further included:
installing at least one side plate or partition plate in the first function chamber;
at least one side plate or partition plate is installed in the second functional compartment.
According to the method, optionally, the first functional room comprises a bus bar room and a cable room from top to bottom, and the step of installing each first functional component in the frame of the first functional room comprises the following steps in sequence:
mounting a lightning arrester on a bottom plate of a frame of the cable chamber;
a current transformer is arranged at the bottom of the frame of the cable chamber;
a wall bushing is arranged on one side wall of the bus chamber;
mounting a contact system in a frame of the bus bar compartment;
and a partition plate is respectively arranged on the frame of the cable chamber and the frame of the bus bar chamber.
Drawings
The foregoing and other features and advantages of the invention will become more apparent to those skilled in the art to which the invention relates upon consideration of the following detailed description of a preferred embodiment of the invention with reference to the accompanying drawings, in which:
fig. 1 is an exploded view of functional compartments of a switchgear according to an embodiment of the present invention.
Fig. 2 is a schematic combination diagram of the functional compartments of the switchgear of fig. 1.
Fig. 3 is an exploded view of a first functional compartment and a second functional compartment according to an embodiment of the present invention.
Fig. 4 is a schematic combination view of the first functional compartment and the second functional compartment of fig. 3.
Fig. 5 to 7 are schematic views illustrating an installation process of the first functional compartment according to an embodiment of the present invention.
FIG. 8 is a partial enlarged view of another angle of the guide plate according to an embodiment of the present invention.
Reference numerals:
11-first function Chamber
111-frame
1111-upright post
112-first side plate
113-second side plate
114-baffle
12-second function Chamber
121-third side plate
122-fourth side plate
123-upper extension
13-guide plate
131-body
1311-fixing plate
1312-extension plate
132-bending part
14-fixing piece
15-bus chamber
151-contact system
152-wall bushing
16-Cable chamber
161-lightning arrester
162-Current mutual inductor
17-high pressure chamber
171-shutter
18-low pressure chamber
S-first side
L1-first Interval
L2-second spacing
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail by referring to the following examples.
The inventor considers the problems of high labor intensity of operators and low installation efficiency caused by the installation process in the prior art, and provides a method for modularly assembling a switch cabinet. Specifically, each function chamber is installed and then assembled. Like this, not only can realize the installation outside the operation workman cabinet, reduce operation workman's intensity of labour, can realize the flow operation moreover, raise the efficiency. In order to realize the modular assembly of the switch cabinet, not only how to divide, design and arrange the functional rooms, but also how to assemble the functional rooms together after installation. It should be noted that, for a medium voltage switch cabinet, the volume of each functional chamber is relatively large, and how to combine and fix the functional chambers with relatively large volumes and satisfy the requirements of the switch cabinet after the combination and fixation are completed needs creative labor. The combination switch cabinet is also called 'split cabinet', namely, the modular functional rooms are split together.
The invention provides a switch cabinet. The switch cabinet comprises a first functional compartment 11 and a second functional compartment 12, the first functional compartment 11 and the second functional compartment 12 being adjacent, and the switch cabinet further comprises at least one guide plate 13.
As shown in fig. 1, each functional chamber is shown in an exploded view. As shown in fig. 2, the structure of each functional chamber is schematically shown after being combined and fixed. Shown in fig. 1 and 2 are 3 functional compartments and shown in fig. 3 and 4 are two functional compartments. The first functional chamber 11 has each first functional component mounted thereon, and the second functional chamber 12 has each second functional component mounted thereon, and the first functional chamber 11 and the second functional chamber 12 need to be fixed in combination. It should be noted that the first functional component and the second functional component can be installed according to actual needs, that is, the above expression does not mean that the first functional compartment 11 and the second functional compartment 12 are completely installed with each functional component, and some functional components are more convenient to install after being combined, and may not be installed before being combined. As shown in fig. 1 and 2, each functional chamber may be substantially cubic for convenience of subsequent combination, but may have other shapes, and may be specifically set according to actual needs. Of course, at least some of the side plates and the partition plates may be installed in the first functional compartment 11 and the second functional compartment 12 in advance, so as to avoid the change caused by the installation after the subsequent combination.
The guide plate 13 is located on a first side S of the first functional compartment 11, which first side S refers to the direction. The first side S may have a partition 114 already mounted thereon, as shown in fig. 7. The guide plate 13 extends in a direction away from the first side surface S. The guide plate 13 can perform a guiding function during the assembly of the first and second function compartments 11 and 12. For example, when the second functional compartment 12 and the first functional compartment 11 are close to each other during assembly, they can move against the guide plate 13, so that the first functional compartment 11 and the second functional compartment 12 can be easily attached together without being easily displaced. Here, abutting is understood to mean abutting or approaching. As an exemplary illustration, the abutting may be that there is no gap between the guide plate 13 and the second function chamber 12, and the two are tightly abutted, that is, when the first function chamber 11 and the second function chamber 12 are close to each other, the second function chamber 12 is abutted to the guide plate 13 and is close to the first function chamber 11, so that the moving direction of the moved function chamber is limited. As another exemplary illustration, the guide plate 13 may be adjacent to the second functional chamber 12 with a certain gap therebetween, but the gap is particularly small, so that when the first functional chamber 11 and the second functional chamber 12 are adjacent to each other, the friction between the second functional chamber 12 and the guide plate 13 is small, and the movement is facilitated. All of which fall within the scope of the present invention. More specifically, the guide plate 13 abuts against side plates of the second function chamber 12 in the extending direction of the guide plate 13, such as the third side plate 121 and the fourth side plate 122 shown in fig. 1 and 2.
More specifically, each deflector 13 all is located the inboard of second function room 12, like this, not only can avoid as far as possible causing the separation to the internal space of cabinet, can reduce the arch in the outside of the cabinet body for cabinet body overall surface keeps smooth. As can be seen from fig. 2 and 4, after the first functional compartment 11 and the second functional compartment 12 are combined, the guide plate 13 is not visible outside the cabinet. In addition, this deflector 13 not only can play the guide effect, and after the equipment position of first function room 11 and second function room 12 is fixed, can also adopt a plurality of fixings 14 to wear to locate deflector 13 and second function room 12, just so can make reciprocal anchorage between first function room 11 and the second function room 12, accomplish the equipment. The fixing member 14 is, for example, blind rivets (BlindRivets), and can be fixed by a blind rivet gun, which is highly efficient.
The above description only describes the case where the guide plate 13 is provided on the first function compartment 11, and the guide plate 13 may be provided on the corresponding function compartment as required.
According to the invention, the guide plate 13 is arranged on the first function chamber 11, so that the first function chamber 11 and the second function chamber 12 can play a role in guiding when being combined and fixed, the combination and the fixation are labor-saving, and the relative position between the first function chamber 11 and the second function chamber 12 can be accurate.
As shown in fig. 1, 3, and 5 to 7, the guide plates 13 may have two parts distributed on both sides of the first side surface S. This enables a more accurate positioning. As an exemplary illustration, the first functional compartment 11 has a frame 111, and the guide plate 13 is located on the frame 111 at the first side surface S, and may be perpendicular to a plane formed by the frame 111 at the first side surface S. As shown in fig. 1, the frame 111 is a cubic frame, and has two upright posts 1111 on the first side surface S, and the plane formed by the two upright posts 1111 can be regarded as the plane formed by the frame 111 on the first side surface S. One of the uprights 1111 is indicated in fig. 3, the other upright 1111 being on the other side of the first side S. On being fixed in frame 111 with deflector 13, can be so that deflector 13 is comparatively firm, can be close to in addition as far as possible in the outside of the cabinet body to avoid sheltering from the space of the internal portion of cabinet. Of course, if the partition plate 114 is already installed on the frame 111, the guide plate 13 may be fixed on the partition plate 114, and the specific implementation manner is not limited as long as the guide plate 13 is provided on the first side surface S.
The first functional compartment 11 has a first side plate 112 and a second side plate 113, the first side plate 112 and the second side plate 113 are disposed opposite to each other and are adjacent to the first side surface S, the second functional compartment 12 has a third side plate 121 and a fourth side plate 122, the third side plate 121 and the first side plate 112 are flush with each other on the same side, the second side plate 113 and the fourth side plate 122 are flush with each other on the same side, and the two guide plates 13 are respectively located on the inner sides of the third side plate 121 and the fourth side plate 122. After the first functional compartment 11 and the second functional compartment 12 are assembled and fixed, the first side plate 112 and the second side plate 113 are flush, and the second side plate 113 and the fourth side plate 122 are flush. The first side plate 112 is at least partially positioned at the outer side of the nearby guide plate 13, and correspondingly, the second side plate 113 is at least partially positioned at the outer side of the nearby guide plate 13, so that after the first function chamber 11 and the second function chamber 12 are combined and fixed, the side part of the whole cabinet body is flush, the shape is regular, and the occupied space is saved as much as possible. A plurality of fixing pieces 14 may be inserted through the third side plate 121 and the corresponding guide plate 13, and the fourth side plate 122 and the corresponding guide plate 13, so that the first function chamber 11 and the second function chamber 12 are fixed together.
As a schematic illustration, in the case of two guide plates 13, the distance between the outer sides of the two guide plates 13 is a first interval L1, the distance between the inner sides of one third side plate 121 and one fourth side plate 122 of the second function chamber 12 is a second interval L2, the first interval is equal to the second interval, and during the assembly of the first function chamber 11 and the second function chamber 12, the third side plate 121 and the fourth side plate 122 can respectively slide along the two guide plates 13, so that the second function chamber 12 can approach the first function chamber 11 along the guide plates 13. In this way, the guide plate 13 can be made to abut against the third side plate 121 and the fourth side plate 122 as much as possible to avoid the space inside the cabinet.
One end of each guide plate 13 extends to the bottom of the first function chamber 11, and the other end of the guide plate 13 extends to the top of the first function chamber 11. As shown in fig. 1 to 3 and 5 to 7, the length of the guide plate 13 is equal to the length of the first functional chamber 11. Thus, the fixing member 14 can be made to have a sufficient space for fixing the first function chamber 11 and the second function chamber 12, and the fixing between the first function chamber 11 and the second function chamber 12 can be made more firm.
Alternatively, each of the guiding plates 13 includes a main body 131 and a bending part 132, the main body 131 is fixed to the frame 111 of the first functional chamber 11, the bending part 132 is connected to the main body 131, and both the main body 131 and the bending part 132 can be integrally formed, as shown in fig. 8, the bending part 132 forms an obtuse angle α with the main body 131 and is bent inward, for example, toward the other guiding plate 13, fig. 8 is an enlarged view of a part a in fig. 5, the direction of the part a is adjusted to more clearly show the bending part, and is rotated counterclockwise by about 90 degrees in fig. 5, the bending part 132 is bent inward, so that the second functional chamber 12 can move along the main body 131 toward the first functional chamber 11 smoothly when contacting the guiding plate 13, and a smooth transition part can be provided between the bending part 132 and the main body 131, so that friction can be reduced and the installation is more labor-saving.
Optionally, the body 131 includes a fixing plate 1311 and an extending plate 1312, the fixing plate 1311 is fixed to the frame 111, and the extending plate 1312 is perpendicularly connected to the fixing plate 1311 and extends away from the first side surface S. That is, the body 131 has an "L" shape, which is configured to facilitate the fixing of the guide plate 13 to the frame 111. The fixing plate 1311 and the extension plate 1312 may be integrally formed therebetween.
In the present invention, the first function room 11 and the second function room 12 may be cubic, the first function room 11 includes a bus bar room 15 and a cable room 16, and the second function room 12 includes a high pressure room 17. The first functional compartment 11 and the second functional compartment 12 need to be assembled and fixed, for example, detachably assembled, with respect to each other. Thus, the pre-installation of the first function compartment 11 and the second function compartment 12 can be completed. As shown in fig. 3, the contact system 151 may be pre-installed in the first functional compartment 11, and as can be seen from fig. 3, the worker does not need to bend down to enter the cabinet to complete the installation of the contact system 151. The second functional compartment 12 may be pre-installed with the shutter 171, and as can also be seen in fig. 3, a worker can complete the installation of the shutter 171 at the outside of the cabinet. The mode of such outside cabinet operation can reduce operation workman's intensity of labour, improves operation workman's work efficiency. Of course, the switch cabinet may also comprise a low-pressure chamber 18, which low-pressure chamber 18 can also be detachably assembled with the second functional chamber 12. As shown in fig. 1 and 2, the low pressure chamber 18 is located on the top of at least a portion of the second function chamber 12, and the low pressure chamber 18 is separated from the first function chamber 11 by the second function chamber 12. Specifically, the top of the second function chamber 12 has an upper extension 123, and the upper extension 123 separates the low pressure chamber 18 from the first function chamber 11.
Based on the above exemplary descriptions, the invention further provides a method for assembling the switch cabinet, which is characterized in that the functional rooms are pre-assembled, and then the pre-assembled functional rooms are combined and fixed together, so that the working strength of operators can be reduced, and the production efficiency can be improved.
As an exemplary illustration, the method of assembling a switchgear comprises the steps of:
step 601, installing each first functional component in the frame 111 of one first functional room 11, wherein the frame 111 at one first side surface S has at least one guide plate 13, and the guide plate 13 extends in a direction away from the first side surface S.
In step 602, each second functional component is installed in the frame 111 of one second functional room 12.
Step 603 is to bring the second functional chamber 12 closer to the first functional chamber 11 along the guide plates 13 in the process of mounting the second functional chamber 12 and the first functional chamber 11 in combination, and to position each of the guide plates 13 inside the second functional chamber 12.
The steps 601 and 602 are not in sequence and can be operated simultaneously. In step 603, the second functional chamber 12 moves toward the first functional chamber 11, the second functional chamber 12 may move to be close to the first functional chamber 11, or the first functional chamber 11 moves toward the second functional chamber 12 to be close to the second functional chamber 12, which is not limited specifically.
The first functional component and the second functional component can be installed according to actual needs, so that the purposes of saving labor and improving efficiency are achieved. That is, the first functional components preinstalled in the first functional compartments 11 are not necessarily all functional components, and the second functional components preinstalled in the second functional compartments 12 are not necessarily all functional components. The functional components can be mounted on a production line. The structure of the guide plate 13 may be the same as described above and will not be described in detail.
The second function chamber 12 and the first function chamber 11 can be pushed by an operator, or can be driven or pushed by a tool, so that the second function chamber 12 can be close to the first function chamber 11 along the guide plate 13, and thus, not only can the second function chamber 12 smoothly lean against the first function chamber 11, but also the position of the combination is accurate due to the existence of the guide plate 13, and the dislocation is not easy to occur during the subsequent installation of the fixing piece 14.
The first function room 11 and the second function room 12 are combined and fixed in a pre-installation mode, labor can be saved, and the efficiency of assembling the switch cabinet is improved.
Optionally, before pushing the second functional chamber 12 towards the first functional chamber 11, at least one of the following operations is further included:
operation one: mounting at least one side plate or partition 114 in the first functional compartment 11;
and operation II: at least one side plate or partition 114 is installed in the second functional compartment 12.
The installation operation of some side plates or partition plates 114 is completed before the combination, which is convenient and can reduce the labor intensity of operators. As shown in fig. 7, that is, the first side S is completely provided with the partition 114.
Optionally, the frame 111 of the first functional room 11 includes a bus room 15 frame 111 and a cable room 16 frame 111 from top to bottom, and the step of installing each first functional component in the frame 111 of one first functional room 11 may specifically include the following steps:
as shown in fig. 5, an arrester 161 is mounted on the bottom plate of the frame 111 of the cable chamber 16;
as shown in fig. 6, a current transformer 162 is installed on the top of the frame 111 of the cable chamber 16;
as shown in fig. 6, a wall bushing 152 is mounted on a side wall of the bus bar compartment 15;
as shown in fig. 1 and 3, a contact system 151 is installed in the frame 111 of the bus bar compartment 15;
as shown in fig. 7, a partition plate 114 is attached to each of the frame 111 of the cable compartment 16 and the frame 111 of the bus bar compartment 15.
The cable compartment 16 and the busbar compartment 15 may be separated by a partition on which the current transformer 162 is mounted. The installation sequence is adopted to facilitate the installation of each functional component, and the efficiency can be improved. Of course, the mounting sequence of the above devices can be selected according to actual needs, and is not limited herein. As can be seen in fig. 7, two diaphragms 114 are separated by a mounting plate of the contact system 151.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (20)
1. Switchgear comprising a first functional compartment (11) and a second functional compartment (12), said first functional compartment (11) and said second functional compartment (12) being adjacent, characterized in that it comprises:
a first side (S) of the first functional compartment (11) has at least one guide plate (13), the guide plate (13) extending away from the first side (S), the guide plate (13) abutting against the second functional compartment (12).
2. A switchgear cabinet according to claim 1, characterized in that each of said guiding plates (13) is located inside said second functional compartment (12).
3. Switchgear cabinet according to claim 1, characterized in that said guide plates (13) have two, distributed on either side of said first side (S).
4. A switchgear cabinet according to claim 1, characterized in that said first functional compartment (11) has a frame (111), said guide plate (13) being located on said frame (111).
5. A switchgear cabinet according to claim 4, characterized in that said guide plate (13) is perpendicular to the plane constituted by said frame (111) at said first side (S).
6. A switchgear cabinet according to claim 3, characterized in that said first functional compartment (11) has a first side plate (112) and a second side plate (113), said side plates being opposite to each other and adjacent to said first side (S), said second functional compartment (12) has a third side plate (121) and a fourth side plate (122), said third side plate (121) and said first side plate (112) being on the same side and flush, said second side plate (113) and said fourth side plate (122) being on the same side and flush, and two said guiding plates (13) being located inside said third side plate (121) and said fourth side plate (122), respectively.
7. A switchgear cabinet according to claim 1, characterized in that one end of each said guiding plate (13) extends to the bottom of said first functional compartment (11) and the other end of said guiding plate (13) extends to the top of said first functional compartment (11).
8. Switchgear cabinet according to claim 4, characterized in that each of said guiding plates (13) comprises:
a body (131), said body (131) being fixed to said frame (111);
a bending part (132), wherein the bending part (132) is connected to the body (131), and the bending part (132) and the body (131) form an obtuse angle and are bent inwards.
9. The switchgear cabinet according to claim 8, wherein an arc transition portion is provided between the bending portion (132) and the body (131).
10. The switchgear cabinet according to claim 8, characterized in that said body (131) comprises:
a fixing plate (1311), the fixing plate (1311) being fixed to the frame (111);
an extension plate (1312), the extension plate (1312) being perpendicularly connected to the fixing plate (1311) and extending in a direction away from the first side surface (S).
11. The switchgear cabinet according to claim 1, further comprising:
a plurality of fixing members (14), wherein the fixing members (14) are arranged on the guide plate (13) and the second function chamber (12) in a penetrating mode, so that the first function chamber (11) and the second function chamber (12) are mutually fixed.
12. A switchgear cabinet according to claim 1, characterized in that said first function compartment (11) and said second function compartment (12) are each cubic, said first function compartment (11) comprising a bus bar compartment (15) and a cable compartment (16), said second function compartment (12) comprising a high pressure compartment (17).
13. A switchgear cabinet according to claim 12, further comprising a low pressure chamber (18), said low pressure chamber (18) being located on top of at least a part of said second functional chamber (12), and said low pressure chamber (18) being separated from said first functional chamber (11) by said second functional chamber (12).
14. A switchgear cabinet according to claim 12, characterized in that said second functional compartments (12) are detachably assembled between said first functional compartments (11).
15. Switchgear cabinet according to claim 13, characterized in that said first functional chamber (11), said second functional chamber (12) and said low pressure chamber (18) are detachably assembled therebetween.
16. A switchgear cabinet according to claim 14, characterized in that before the assembly of said first functional compartment (11) and said second functional compartment (12), at least part of the first functional components is installed in said first functional compartment (11) and at least part of the second functional components is installed in said second functional compartment (12).
17. A switchgear cabinet according to any of claims 1-16, characterized in that there are two said guiding plates (13), the distance between the outer sides of two said guiding plates (13) is a first interval (L1), the distance between the inner sides of a third side plate (121) and a fourth side plate (122) of said second functional compartment (12) is a second interval (L2), said first interval (L1) is equal to said second interval (L2), during the combined installation of said first functional compartment (11) and said second functional compartment (12), said third side plate (121) and said fourth side plate (122) can slide along the two said guiding plates (13), respectively, so as to enable the approach of said second functional compartment (12) along said guiding plates (13) towards said first functional compartment (11).
18. A method of assembling a switchgear, comprising:
installing each first functional component in a frame (111) of a first functional chamber (11), wherein two guide plates (13) are arranged on the frame (111) on a first side surface (S), and the guide plates (13) are distributed on two sides of the first side surface (S) and extend in a direction far away from the first side surface (S);
mounting second functional components in a frame (111) of a second functional compartment (12);
in the process of assembling and installing the second function chamber (12) and the first function chamber (11), the second function chamber (12) is made to approach the first function chamber (11) along the guide plates (13), and after the assembling and installing are completed, each guide plate (13) is positioned at the inner side of the second function chamber (12).
19. Method according to claim 18, characterized in that before the installation of the second functional chamber (12) in combination with the first functional chamber (11), it further comprises at least one of the following operations:
-mounting at least one side plate or partition (114) in said first functional compartment (11);
at least one side plate or partition is installed in the second functional compartment (12).
20. Method according to claim 18, characterized in that said first functional compartment (11) comprises, from top to bottom, a bus compartment (15) and a cable compartment (16), the installation of the first functional components in the frame (111) of one first functional compartment (11) comprising, in sequence, the following steps:
-mounting a lightning arrester (161) on a floor of a frame (111) of said cable chamber (16);
mounting a current transformer (162) at the bottom of the frame (111) of the cable chamber (16);
mounting a wall bushing (152) on a side wall of the busbar compartment (15);
-mounting a contact system (151) in the frame (111) of the bus bar compartment (15);
a partition (114) is mounted on each of the frame (111) of the cable compartment (16) and the frame (111) of the bus bar compartment (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010212979.4A CN111244781B (en) | 2020-03-24 | 2020-03-24 | Switch cabinet and method for assembling switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010212979.4A CN111244781B (en) | 2020-03-24 | 2020-03-24 | Switch cabinet and method for assembling switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111244781A true CN111244781A (en) | 2020-06-05 |
| CN111244781B CN111244781B (en) | 2024-01-02 |
Family
ID=70880641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010212979.4A Active CN111244781B (en) | 2020-03-24 | 2020-03-24 | Switch cabinet and method for assembling switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111244781B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH603114A5 (en) * | 1975-08-18 | 1978-08-15 | Dieter Waeckerlin | |
| EP1468629A1 (en) * | 2003-04-14 | 2004-10-20 | Européenne de Ventes et de Prestations (E.V.P.) SARL | Reinforced dismountable metal cupboard, to be delivered in kit form or as a whole |
| CN201317978Y (en) * | 2008-10-29 | 2009-09-30 | 南京泰通科技有限公司 | Splicing novel container machine room |
| CN101639713A (en) * | 2008-07-31 | 2010-02-03 | 英业达股份有限公司 | Staggered embedded housing case |
| CN203120337U (en) * | 2012-12-18 | 2013-08-07 | 艾默生网络能源有限公司 | Cabinet |
| CN204271470U (en) * | 2014-12-10 | 2015-04-15 | 江苏德春电力科技有限公司 | Be integrated in the switch cabinet body of modularization intelligent electrical network |
| CN205863689U (en) * | 2016-07-29 | 2017-01-04 | 昆山盛英电气有限公司 | A kind of switch cubicle of quick detachable combination |
| CN206237080U (en) * | 2016-10-19 | 2017-06-09 | 北京城建二建设工程有限公司 | Outside cable groove box |
| CN206775860U (en) * | 2017-05-11 | 2017-12-19 | 浙江海得新能源有限公司 | Standard cabinet is installed in parallel waterproof construction |
| EP3495915A1 (en) * | 2017-12-08 | 2019-06-12 | Pegatron Corporation | Casing structure |
| CN209073719U (en) * | 2018-08-22 | 2019-07-09 | 深圳市一启享科技有限公司 | A kind of connection structure of shared cabinet group |
| CN209806222U (en) * | 2019-01-15 | 2019-12-17 | 江苏国光信息产业股份有限公司 | Industrial control cabinet structure |
| CN210040954U (en) * | 2019-07-19 | 2020-02-07 | 江苏荣昌电气有限公司 | Low-voltage switch cabinet used in complete set |
| CN211629589U (en) * | 2020-03-24 | 2020-10-02 | 上海西门子开关有限公司 | Switch cabinet |
-
2020
- 2020-03-24 CN CN202010212979.4A patent/CN111244781B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH603114A5 (en) * | 1975-08-18 | 1978-08-15 | Dieter Waeckerlin | |
| EP1468629A1 (en) * | 2003-04-14 | 2004-10-20 | Européenne de Ventes et de Prestations (E.V.P.) SARL | Reinforced dismountable metal cupboard, to be delivered in kit form or as a whole |
| CN101639713A (en) * | 2008-07-31 | 2010-02-03 | 英业达股份有限公司 | Staggered embedded housing case |
| CN201317978Y (en) * | 2008-10-29 | 2009-09-30 | 南京泰通科技有限公司 | Splicing novel container machine room |
| CN203120337U (en) * | 2012-12-18 | 2013-08-07 | 艾默生网络能源有限公司 | Cabinet |
| CN204271470U (en) * | 2014-12-10 | 2015-04-15 | 江苏德春电力科技有限公司 | Be integrated in the switch cabinet body of modularization intelligent electrical network |
| CN205863689U (en) * | 2016-07-29 | 2017-01-04 | 昆山盛英电气有限公司 | A kind of switch cubicle of quick detachable combination |
| CN206237080U (en) * | 2016-10-19 | 2017-06-09 | 北京城建二建设工程有限公司 | Outside cable groove box |
| CN206775860U (en) * | 2017-05-11 | 2017-12-19 | 浙江海得新能源有限公司 | Standard cabinet is installed in parallel waterproof construction |
| EP3495915A1 (en) * | 2017-12-08 | 2019-06-12 | Pegatron Corporation | Casing structure |
| CN209073719U (en) * | 2018-08-22 | 2019-07-09 | 深圳市一启享科技有限公司 | A kind of connection structure of shared cabinet group |
| CN209806222U (en) * | 2019-01-15 | 2019-12-17 | 江苏国光信息产业股份有限公司 | Industrial control cabinet structure |
| CN210040954U (en) * | 2019-07-19 | 2020-02-07 | 江苏荣昌电气有限公司 | Low-voltage switch cabinet used in complete set |
| CN211629589U (en) * | 2020-03-24 | 2020-10-02 | 上海西门子开关有限公司 | Switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111244781B (en) | 2024-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL178551B1 (en) | Frame member of a frame-type rack for electric distribution cabinets | |
| CN211629589U (en) | Switch cabinet | |
| US20230006431A1 (en) | Clickable cable trays | |
| JP4944937B2 (en) | Building assembly structure and building assembly method using the assembly structure | |
| CN112796458A (en) | Building ceiling mechanism | |
| CN111244781A (en) | Switch cabinet and method for assembling switch cabinet | |
| KR101864568B1 (en) | One-touch assembly type cable tray for electrical work | |
| CN107514106B (en) | Mounting structure of metal tile | |
| CN213115321U (en) | Quick mounting structure of wall aluminium square tube | |
| CN210658913U (en) | Novel keel combined structure | |
| WO2011140665A1 (en) | Panel connection system for cleanroom modular panels | |
| CN208751000U (en) | Bottom case wall hanging board component and air conditioner | |
| CN219887281U (en) | Photovoltaic curtain wall structure | |
| CN209620350U (en) | A kind of novel cross-beam and its Detachable connection structure with column | |
| EP3361019B1 (en) | Fitting profile system for prefabrication constructive system and assembly method of a fitting profile system | |
| CN217734451U (en) | Simple and easy assembled activity partition wall | |
| CN216380007U (en) | Combined steel frame plate structure | |
| CN210577200U (en) | Block terminal convenient to assembly and maintenance use | |
| CN219033745U (en) | Corner draws piece and furred ceiling bearing structure to one side | |
| CN212720230U (en) | Return air structure and tuber pipe machine and air conditioner | |
| CN109610770A (en) | A kind of novel buckling component and wall panel assemblies part | |
| CN214625911U (en) | Low-voltage distribution box | |
| CN211092886U (en) | Sofa base installation component and sofa | |
| CN215108438U (en) | Novel aluminum alloy profile structure suitable for ultra-large glass plate | |
| CN212115880U (en) | Assembled overhead traveling crane cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |