CN112582901B - Assembled energy-saving switch cabinet convenient to transport and install - Google Patents
Assembled energy-saving switch cabinet convenient to transport and install Download PDFInfo
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- CN112582901B CN112582901B CN202011386936.4A CN202011386936A CN112582901B CN 112582901 B CN112582901 B CN 112582901B CN 202011386936 A CN202011386936 A CN 202011386936A CN 112582901 B CN112582901 B CN 112582901B
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses an assembled energy-saving switch cabinet convenient to transport and install, which comprises four groups of support columns, an outer plate, a bottom plate and an upper plate, wherein the four groups of support columns are arranged on the bottom plate, the upper plate is arranged on the four groups of support columns, the outer plate is arranged between every two groups of support columns, and a plurality of groups of partition plates are arranged between the four groups of support columns. Four groups of support columns are collected together through ropes, and the four groups of support columns are separated from the outer plate, the bottom plate and the upper plate, so that the switch cabinet is convenient to transport, and meanwhile, the support columns are provided with mounting grooves and positioning blocks, so that the switch cabinet is convenient to put into and install.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to an assembled energy-saving switch cabinet convenient to transport and install.
Background
The switch cabinet is an electrical device and mainly used for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system.
In the prior art, switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet in a breaker installation mode; according to different cabinet structures, the switch cabinet is divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; according to different voltage levels, the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like are further divided. Such multiple type cubical switchboard has caused the difference of specification size and the difference of installation complexity because of the installation demand to the inside electrical apparatus of cubical switchboard is greater and greater, and wherein, the cubical switchboard is bulky, when transporting the cubical switchboard, has caused the trouble of being inconvenient for transportation and transportation, or when moving into indoor with the cubical switchboard, because of the volume is great, gets into comparatively difficultly from the door and window. In the mounting process after the disassembly, the parts are more, so that the mounting is complicated, and the time is wasted.
In the existing switch cabinets, most of the switch cabinets are welded with the support columns and the plates to form a frame structure of the switch cabinet, when the obsolete switch cabinets are recycled, the plates need to be forcibly removed from the support columns, so that the shape of the plates is damaged, and time and labor are wasted during the removal; and the supporting plate is arranged in and used for bearing electrical equipment, but most of the positions of the supporting plate are mounting holes which are punched in advance, and then screw mounting is carried out.
Therefore, there is a need for an assembled energy-saving switchgear that is easy to transport and install to solve the above problems.
Disclosure of Invention
The invention aims to provide an assembled energy-saving switch cabinet which is convenient to transport and install, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an assembled energy-saving switch cabinet convenient to transportation and installation, this energy-saving switch cabinet includes four sets of support columns, planking, bottom plate, upper plate, four sets of the support column sets up on the bottom plate, the upper plate sets up on four sets of support columns, the planking sets up between every two sets of support columns, four sets of be provided with a plurality of group's baffles between the support column. Four groups of support columns are collected together through ropes, and the four groups of support columns are separated from the outer plate, the bottom plate and the upper plate, so that the switch cabinet is convenient to transport, and meanwhile, the support columns are provided with mounting grooves and positioning blocks, so that the switch cabinet is convenient to put into and install.
As the preferred technical scheme, four groups the support column all includes support cylinder hollow structure, connecting axle, the connecting axle sets up inside support cylinder hollow structure, and the connecting axle rotates with support cylinder hollow structure to be connected, support cylinder hollow structure inside is provided with locating component at the both ends of connecting axle, four groups rope connection between the connecting axle, four groups support cylinder hollow structure and pass through the connecting axle rope connection. The support cylinder provides the support for the installation of connecting axle, simultaneously, has offered the spout on the support cylinder, provides the support for the installation of planking through the spout, links together through the rope between four groups connecting axles, and when locating component provided reverse power for the connecting axle, controlled the rotation angle of connecting axle to distance between the connecting axle is controlled, thereby makes the distance between four groups support cylinder obtain prescribing a limit to, and then the size of control switch cabinet.
As the preferred technical scheme, four groups the connecting axle all includes axis hollow structure, axle sleeve hollow structure, axis hollow structure rotates with the support cylinder hollow structure to be connected, two groups the both ends cover of axis hollow structure is equipped with axle sleeve hollow structure, axle sleeve hollow structure is fixed with the inside terminal surface of support cylinder hollow structure, and remaining two groups the middle part of axis hollow structure is provided with axle sleeve hollow structure, axle sleeve hollow structure is fixed with support cylinder hollow structure inner wall, be provided with two sets of wire casing on the axis hollow structure, the outlet has been seted up to the position that corresponds two sets of wire casings on the support cylinder hollow structure. The shaft sleeve is fixed with the inner wall of the supporting column, the wire casing is arranged on the central shaft, the ropes are wound in the wire casing, the ropes inside one group of supporting columns are fixed with the shaft sleeve inside the other group of supporting columns, the four groups of supporting columns are sequentially connected and finally connected in a tail-end mode to form a ring shape, the four groups of supporting columns form a rectangular outer frame of the switch cabinet by pulling the four groups of supporting columns respectively, the inner ropes enable the four groups of supporting columns to be connected together, the outer frame is prevented from being separated by the four groups of supporting columns, meanwhile, the outer plates are arranged between the four groups of supporting columns, the lengths of the ropes are controlled through the positioning components, the switch cabinet without a bottom plate and an upper plate is formed, the supporting columns are supported through the outer plates, the switch cabinet frame is formed, the central shaft provides support for the placement of the ropes, meanwhile, the length of the ropes is controlled through the mutual matching of the positioning components, and the outlet ports provide channels for the pulling out and winding of the ropes.
As the preferred technical scheme, the constant head tank has all been seted up to support cylinder hollow structure's upper and lower both ends inside, all set up locating component in the constant head tank, axis hollow structure's both ends all are located the constant head tank, and axis hollow structure is hollow structure, including two at least groups transfer line hollow structure in the locating component, two at least groups transfer line hollow structure all is located inside the axis hollow structure, and the inside at transfer line hollow structure both ends all is provided with the transfer line hollow structure, two groups transfer line hollow structure just is to axis hollow structure's upper and lower both ends, be provided with the button in the support cylinder hollow structure in the top of two at least groups transfer line hollow structure. The upper end and the lower end of the supporting column are internally provided with positioning grooves, positioning components are arranged in the positioning grooves, the upper end and the lower end of the central shaft are respectively positioned in the positioning grooves, the lower part of the upper end of the central shaft and the lower part of the lower end of the central shaft are respectively provided with a supporting plate for supporting the position of the central shaft, the inner part of the upper end of the supporting column is provided with a button which is provided with a button with a self-locking function, the transmission rod is of a hollow structure, hydraulic oil is arranged in the transmission rod, when the button extrudes the positioning rod at the upper end of the transmission rod, the positioning rod approaches the upper end face of the central shaft and contacts with the upper end face of the central shaft, meanwhile, the positioning rod at the lower end of the transmission rod approaches the lower end face of the central shaft under the extrusion of the hydraulic oil and contacts with the lower end face of the central shaft, and the positioning components control the rotation of the central shaft through the positioning rod, so that the central shaft cannot rotate.
As the optimized technical scheme, the middle shaft hollow structure up end is provided with the helical tooth, positioning assembly still includes two at least groups of gear conversion group, at least two groups the gear conversion group respectively with two at least groups the transfer line phase-match, the input and the helical tooth rotation of gear conversion group are connected, the output and the positioning rod hollow structure rotation of gear conversion group are connected, and the gear conversion group includes the gear wheel, the gear wheel rotates with the button to be connected, at least two groups the conversion ratio size between the gear conversion group is different. The axis is the rotation of gear conversion group when rotating and provides power, simultaneously, the button rotates with the gear wheel to be connected, when pressing the button, the gear wheel returns gear conversion group and meshes with other gears, participate in the transmission in-process, gear conversion group's output is screw-nut structure, the gear groove has been seted up in the nut outside and is connected with the gear wheel rotation, the nut rotates with the inner wall of support cylinder to be connected, when the nut rotates under the drive of gear wheel, the screw rod moves down to promote the locating lever downwards.
As the preferred technical scheme, all be provided with two at least groups draw-in groove on the terminal surface at both ends about the axis hollow structure, and two at least groups the size of draw-in groove is different, and four at least groups all be provided with the fixture block on the locating lever hollow structure, two at least groups fixture block size difference between the transfer line hollow structure, the locating lever hollow structure is telescopic link structure, be provided with the spring between locating lever hollow structure and the fixture block. When the button is pressed down, the clamping block contacts with the upper end face or the lower end face of the center shaft under the support of the positioning rod, and the corresponding clamping grooves on the center shaft are matched and clamped into the clamping grooves through the rotation of the center shaft, so that the position of the center shaft is fixed.
As the optimal technical scheme, four groups all offer two sets of location spouts on the support cylinder hollow structure, two sets of the location spout is located respectively on two sets of adjacent terminal surfaces, two sets of all be provided with the gear groove on the inside opposite terminal surface of location spout, be provided with locating piece hollow structure in the location spout, be provided with wedge hollow structure on the locating piece hollow structure, the locating piece hollow structure outside is provided with the connecting plate, eight sets of the connecting plate is connected with the division board jointly. The locating piece slidable mounting is in the location spout, and when the wedge pressed down, the inside structure card of locating piece is gone into in the gear groove, makes the locating piece fixed in this position to make the division board install in corresponding position, when need adjust the distance between the division board, push out the wedge, the locating piece is separated with the gear groove immediately, thereby realizes the position control of division board, and the weight on the division board is bigger, is more closely connected between locating piece and the gear groove.
As the preferred technical scheme, locating piece hollow structure is inside to be provided with four groups rectangle piece hollow structure, four groups rectangle piece hollow structure all rotates with locating piece hollow structure to be connected, the middle part position of locating piece hollow structure upper end is provided with the wedge groove, and the inside intermediate position of locating piece hollow structure is provided with the spliced pole, the upper end and the wedge piece hollow structure of spliced pole are fixed, and the spliced pole lower extreme runs through locating piece hollow structure, spliced pole and four groups rectangle piece hollow structure rotates to be connected, four groups rectangle piece hollow structure is kept away from the one end of spliced pole and is all run through locating piece hollow structure outer wall. When the wedge-shaped block is pressed down, the wedge-shaped block is inserted into the wedge-shaped groove, meanwhile, the connecting column moves downwards and drives the four groups of rectangular blocks to rotate, so that the other ends of the four groups of rectangular blocks rotate out of the positioning blocks and are clamped into the gear groove, and the position of the positioning blocks is fixed.
As the preferable technical scheme, the upper and lower ends of the support cylinder hollow structure are positioned between two groups of positioning grooves, a reverse space is formed, coil springs are arranged in the two groups of reverse spaces, the outer ends of the coil springs are fixed with the support cylinder hollow structure, and the centers of the coil springs are fixed with the center shaft hollow structure. When the middle shaft rotates, the coil spring is rolled, the coil spring is enabled to provide rolling for reversing energy storage, the position of the middle shaft is fixed through the positioning assembly, when the switch cabinet is dismounted, the button is pressed down again, the coil spring is enabled to drive the middle shaft to reverse through releasing energy, and therefore winding of a rope is achieved.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the support columns are provided with the sliding grooves for installing the outer plates, so that the outer plates are in sliding connection with the support columns, meanwhile, the four groups of support columns are connected with each other through the rope connection between the support columns, and the frame of the switch cabinet is carried and finished through the support of the outer plates, so that the quick splicing and the convenient disassembly of the switch cabinet are realized.
2. According to the invention, the support column is provided with the positioning chute and the positioning block, the positioning block is rapidly fixed in the positioning chute through the wedge-shaped block, the partition plate is arranged on the positioning block, and the flexible adjustment of the position of the partition plate is realized through the free sliding of the positioning block in the positioning chute, so that the maximum utilization of the space in the switch cabinet is realized.
3. In the invention, the four groups of support columns are connected together through the ropes, thereby realizing the integration of the support columns, avoiding time waste caused by finding matched support columns during installation, saving the installation time and improving the installation efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic top view of the support column of the present invention;
FIG. 4 is a schematic view of the internal structure of the support column of the present invention;
FIG. 5 is a schematic illustration of the connection between four sets of support columns of the present invention;
FIG. 6 is a schematic view of the structure of the area A of FIG. 4 in accordance with the present invention;
FIG. 7 is a schematic view of the overall structure of the positioning block of the present invention;
FIG. 8 is a schematic view of the internal structure of the positioning block of the present invention;
FIG. 9 is a schematic view of the connection of the coil spring and the bottom bracket in the support column body of the present invention.
In the figure: 1. an upper plate; 2. a bottom plate; 3. an outer plate; 4. a support column; 5. a partition plate; 4-1, supporting columns; 4-21, center shaft; 4-22 parts of shaft sleeve; 4-3, a transmission rod; 4-4, positioning rods; 4-5, positioning blocks; 4-6, wedge blocks; 4-7, rectangular blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides the following technical solutions: the utility model provides an assembled energy-saving switch cabinet convenient to transportation and installation, this energy-saving switch cabinet includes four sets of support columns 4, planking 3, bottom plate 2, upper plate 1, and four sets of support columns 4 are installed on four corners of bottom plate 2, and upper plate 1 is installed on four sets of support columns 4, and planking 3 is installed between every two sets of support columns 4, installs a plurality of components baffle 5 between four sets of support columns 4.
The four groups of support columns 4 comprise support columns 4-1 and connecting shafts, and the connecting shafts are arranged in the support columns 4-1;
the four groups of connecting shafts comprise a central shaft 4-21 and shaft sleeves 4-22, the central shaft 4-21 is of a hollow structure, the central shaft 4-21 is rotatably connected with a supporting column 4-1, the shaft sleeves 4-22 are sleeved at two ends of the two groups of central shafts 4-21, the shaft sleeves 4-22 at two ends are respectively fixed with the upper end face and the lower end face inside the supporting column 4-1, the shaft sleeves 4-22 are arranged in the middle of the other two groups of central shafts 4-21, the shaft sleeves 4-22 are fixed with the inner wall of the supporting column 4-1 through struts, and all the shaft sleeves 4-22 are rotatably connected with the central shaft 4-21.
Two groups of central shafts 4-21 with shaft sleeves 4-22 at two ends are provided with two groups of wire grooves between the two groups of shaft sleeves 4-22, the two groups of central shafts 4-21 with the shaft sleeves 4-22 at the middle part are provided with wire grooves at two ends, the positions corresponding to the two groups of wire grooves on the end face of one side of the supporting column body 4-1 are provided with wire outlets, ropes are wound in the wire grooves, and the other ends of the ropes penetrate through the wire outlets.
Four groups of support columns are connected together through ropes in sequence, finally, a circular structure which is connected at the first position is formed, sliding grooves are formed in the end face of one side of the four groups of support columns, which is provided with an appearance opening, and the end face of the other side adjacent to the side of the four groups of support columns, the sliding grooves are located on the outer side of the appearance opening, an outer plate 3 is installed between the two groups of support columns through the sliding grooves, and the shape of the switch cabinet is fixed through the outer plate 3.
Positioning grooves are formed in the upper end and the lower end of the supporting column body 4-1, positioning components are arranged in the positioning grooves, the upper end and the lower end of the middle shaft 4-21 are located in the positioning grooves, auxiliary plates are fixed at the upper end and the lower end of the middle shaft 4-21, inclined teeth are fixed on the upper end face of the auxiliary plates at the upper end of the middle shaft 4-21, supporting plates are fixed below the auxiliary plates in the positioning grooves at the upper end and the lower end, six groups of transmission rods 4-3 are located in the middle shaft 4-21, two ends of the transmission rods 4-3 are fixed with the inner end faces of the two groups of positioning grooves, the transmission rods 4-3 are of hollow structures and are J-shaped, hydraulic oil is internally installed, linkage plates are installed at the upper end and the lower end of the transmission rods 4-3, one side end faces of the linkage plates, close to the auxiliary plates at the upper end and the lower end of the middle shaft 4-21, the two groups of the middle shaft 4-4 are opposite to the auxiliary plates at the upper end and the lower end of the middle shaft 4-21.
Buttons are arranged above the six groups of transmission rods 4-3 in the upper end of the supporting column body 4-1.
The positioning assembly further comprises six groups of gear conversion groups, the six groups of gear conversion groups are respectively matched with the six groups of transmission rods, the input ends of the gear conversion groups are rotationally connected with the helical teeth, the output ends of the gear conversion groups are of a screw-nut structure, gear teeth are formed in the outer sides of the nuts and are rotationally connected with the upper end face inside the supporting column body 4-1, the screw rod is slidably connected with the supporting column body 4-1, the lower end of the screw rod is rotationally connected with the positioning rod 4-4, the gear conversion groups comprise large gears, the large gears are rotationally connected with the buttons through rotating shafts, and the conversion ratios among the six groups of gear conversion groups are different in size.
Six gears are divided through different conversion ratios, each gear corresponds to the number of turns of one central shaft 4-21, the number of turns of the central shaft 4-21 is the length of the rope pulled out, and the size of the switch cabinet frame is controlled through the control of the length of the rope.
Six groups of clamping grooves are formed in the end faces of the auxiliary plates at the upper end and the lower end of the center shaft 4-21, the six groups of clamping grooves are different in size, clamping blocks are fixed on the twelve groups of positioning rods 4-4, the six groups of driving rods 4-3 are different in size, the clamping blocks are matched with the clamping grooves in size, meanwhile, the positioning rods 4-4 are of telescopic rod structures, and springs are arranged between the positioning rods 4-4 and the clamping blocks.
The upper and lower ends of the supporting column body 4-1 are positioned between the two groups of positioning grooves, a reversing space is formed, coil springs are arranged in the two groups of reversing spaces, the outer ends of the coil springs are fixed with the supporting column body 4-1, and the centers of the coil springs are fixed with the center shaft 4-21.
Two groups of positioning sliding grooves are formed in the four groups of supporting columns 4-1, the two groups of positioning sliding grooves are located on the inner sides of the two groups of sliding grooves, gear grooves are formed in opposite end faces in the two groups of positioning sliding grooves, positioning blocks 4-5 are slidably mounted in the positioning sliding grooves, wedge-shaped blocks 4-6 are slidably mounted on the positioning blocks 4-5, connecting plates are fixed on the outer sides of the positioning blocks 4-5, and eight groups of connecting plates are connected with partition plates 5.
Four groups of rectangular blocks 4-7 are rotatably arranged in the positioning block 4-5, a wedge-shaped groove is formed in the middle of the upper end of the positioning block 4-5, a connecting column is slidably arranged in the middle of the inner part of the positioning block 4-5, the upper end of the connecting column is fixed with the wedge-shaped block 4-6, the lower end of the connecting column penetrates through the positioning block 4-5, the connecting column is rotatably connected with the four groups of rectangular blocks 4-7, and one ends, far away from the connecting column, of the four groups of rectangular blocks 4-7 penetrate through the outer wall of the positioning block 4-5.
The working principle of the invention is as follows:
when the switch cabinet is spliced, buttons on the four groups of support columns 4 are pressed down, corresponding buttons are pressed down according to the size of the switch cabinet required, afterwards, the four groups of support columns 4 are pulled, so that a central shaft 4-21 in the support columns 4 rotates under the drive of a rope, a positioning rod 4-4 is pressed down through a gear conversion group, after a clamping block is clamped into a clamping groove, the distance between the four groups of support columns 4 is fixed, namely, the frame of the switch cabinet completes the first step of construction, then an outer plate 3 is installed in a sliding groove, the positions between the support columns 4 are supported and fixed through the outer plate, the construction of the frame of the switch cabinet is completed, then the support columns 4 are fixed on a bottom plate 2, and the assembly of the switch cabinet is further completed.
The partition plate 5 is fixed on the positioning block 4-5, the position of the positioning block 4-5 in the positioning chute is adjusted, and after the position adjustment is completed, the wedge-shaped block 4-6 on the positioning block 4-5 is installed, so that the positioning block 4-5 is fixed in the positioning chute.
Finally, the upper plate 1 is fixed on the upper part of the support column 4, and the assembly process of the switch cabinet is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Assembled energy-conserving cubical switchboard convenient to transportation and installation, its characterized in that: the energy-saving switch cabinet comprises four groups of support columns (4), an outer plate (3), a bottom plate (2) and an upper plate (1), wherein the four groups of support columns (4) are arranged on the bottom plate (2), the upper plate (1) is arranged on the four groups of support columns (4), the outer plate (3) is arranged between every two groups of support columns (4), and a plurality of groups of partition boards (5) are arranged between the four groups of support columns (4); the four groups of support columns (4) comprise support columns (4-1) and connecting shafts, the connecting shafts are arranged in the support columns (4-1), the connecting shafts are rotationally connected with the support columns (4-1), positioning assemblies are arranged at two ends of the connecting shafts in the support columns (4-1), the four groups of support columns are connected through ropes, and the four groups of support columns (4-1) are connected through connecting shaft ropes; the four groups of connecting shafts comprise a central shaft (4-21) and shaft sleeves (4-22), the central shaft (4-21) is rotationally connected with a supporting column body (4-1), the shaft sleeves (4-22) are sleeved at two ends of the two groups of central shaft (4-21), the shaft sleeves (4-22) are fixed with the inner end face of the supporting column body (4-1), the shaft sleeves (4-22) are arranged in the middle of the other two groups of central shaft (4-21), the shaft sleeves (4-22) are fixed with the inner wall of the supporting column body (4-1), two groups of wire grooves are arranged on the central shaft (4-21), and wire outlets are formed in positions, corresponding to the two groups of wire grooves, on the supporting column body (4-1);
positioning grooves are formed in the inner parts of the upper end and the lower end of the supporting column body (4-1), positioning components are arranged in the positioning grooves, the two ends of the middle shaft (4-21) are located in the positioning grooves, the middle shaft (4-21) is of a hollow structure, the positioning components comprise at least two groups of transmission rods (4-3), the at least two groups of transmission rods (4-3) are located in the middle shaft (4-21), positioning rods (4-4) are arranged in the inner parts of the two ends of the transmission rods (4-3), the two groups of positioning rods (4-4) are opposite to the upper end and the lower end of the middle shaft (4-21), and buttons are arranged above the at least two groups of transmission rods (4-3) in the supporting column body (4-1);
the locating component comprises a locating rod (4-21), and is characterized in that helical teeth are arranged on the upper end face of the central shaft (4-21), the locating component further comprises at least two groups of gear conversion groups, at least two groups of gear conversion groups are respectively matched with at least two groups of transmission rods, the input end of each gear conversion group is rotationally connected with the helical teeth, the output end of each gear conversion group is rotationally connected with the locating rod (4-4), each gear conversion group comprises a large gear, the large gears are rotationally connected with a button, and the conversion ratios of the at least two groups of gear conversion groups are different in size.
2. The modular energy-saving switchgear convenient to transport and install as claimed in claim 1, wherein: at least two groups of clamping grooves are formed in the end faces of the upper end face and the lower end face of the middle shaft (4-21), the sizes of the clamping grooves are different, at least four groups of clamping blocks are arranged on the positioning rods (4-4), the sizes of the clamping blocks between the transmission rods (4-3) are different, the positioning rods (4-4) are of telescopic rod structures, and springs are arranged between the positioning rods (4-4) and the clamping blocks.
3. The modular energy-saving switchgear convenient to transport and install as claimed in claim 2, wherein: four groups all offer two sets of location spouts on supporting cylinder (4-1), two sets of the location spout is located respectively on two sets of adjacent terminal surfaces, two sets of all be provided with the gear groove on the inside opposite terminal surface of location spout, be provided with locating piece (4-5) in the location spout, be provided with wedge (4-6) on locating piece (4-5), locating piece (4-5) outside is provided with the connecting plate, eight sets of the connecting plate are connected with division board (5) jointly.
4. A modular energy saving switchgear convenient for transportation and installation as claimed in claim 3, wherein: four groups of rectangular blocks (4-7) are arranged in the positioning block (4-5), the four groups of rectangular blocks (4-7) are rotationally connected with the positioning block (4-5), a wedge-shaped groove is formed in the middle of the upper end of the positioning block (4-5), a connecting column is arranged in the middle of the inner portion of the positioning block (4-5), the upper end of the connecting column is fixed with the wedge-shaped block (4-6), the lower end of the connecting column penetrates through the positioning block (4-5), the connecting column is rotationally connected with the four groups of rectangular blocks (4-7), and one ends, far away from the connecting column, of the rectangular blocks (4-7) penetrate through the outer wall of the positioning block (4-5).
5. The energy-saving switchgear assembly for easy transportation and installation according to claim 4, characterized in that: the upper end and the lower end of the supporting column body (4-1) are positioned between the two groups of positioning grooves, a reversing space is formed between the two groups of positioning grooves, coil springs are arranged in the two groups of reversing spaces, the outer ends of the coil springs are fixed with the supporting column body (4-1), and the centers of the coil springs are fixed with the middle shaft (4-21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011386936.4A CN112582901B (en) | 2020-12-01 | 2020-12-01 | Assembled energy-saving switch cabinet convenient to transport and install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011386936.4A CN112582901B (en) | 2020-12-01 | 2020-12-01 | Assembled energy-saving switch cabinet convenient to transport and install |
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| Publication Number | Publication Date |
|---|---|
| CN112582901A CN112582901A (en) | 2021-03-30 |
| CN112582901B true CN112582901B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011386936.4A Active CN112582901B (en) | 2020-12-01 | 2020-12-01 | Assembled energy-saving switch cabinet convenient to transport and install |
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