CN119510919A - An adjustable switch cabinet phase auxiliary tool - Google Patents
An adjustable switch cabinet phase auxiliary tool Download PDFInfo
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- CN119510919A CN119510919A CN202411406478.4A CN202411406478A CN119510919A CN 119510919 A CN119510919 A CN 119510919A CN 202411406478 A CN202411406478 A CN 202411406478A CN 119510919 A CN119510919 A CN 119510919A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/18—Indicating phase sequence; Indicating synchronism
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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Abstract
本发明涉及开关柜核相设备技术领域，具体为一种可调式开关柜核相辅助工具，包括剪刀式伸缩架，所述剪刀式伸缩架相对立的侧壁上对称安装有安装板，所述安装板的外壁上安装有固定组件，其中固定组件在剪刀式伸缩架横向移动时更稳定；本发明通过剪刀式伸缩架能够调整装置的间距，且推拉杆增加操作的安全性；通过推动滑动壳体位移，其滑动壳体的内腔侧壁和滑杆贴合在一起时，只需要转动滑动壳体，进而使滑动壳体展开，随后将滑动壳体磁性吸附在磁性吸附块的外壁上进行固定；通过开启壳体经过限位滑槽在定位杆的外壁上沿着45度倾斜进行移动，进而调整开启壳体之间的距离，同时位于开启壳体端口处的开启顶板间距也相应的调整，实用性更好。
The present invention relates to the technical field of switch cabinet phase-checking equipment, and specifically to an adjustable switch cabinet phase-checking auxiliary tool, comprising a scissor-type telescopic frame, wherein mounting plates are symmetrically installed on opposite side walls of the scissor-type telescopic frame, and a fixing component is installed on the outer wall of the mounting plate, wherein the fixing component is more stable when the scissor-type telescopic frame moves laterally; the present invention can adjust the spacing of the device through the scissor-type telescopic frame, and the push-pull rod increases the safety of operation; by pushing the sliding shell to move, when the inner cavity side wall of the sliding shell and the sliding rod are fitted together, it is only necessary to rotate the sliding shell to unfold the sliding shell, and then the sliding shell is magnetically adsorbed on the outer wall of the magnetic adsorption block for fixing; by opening the shell and moving along a 45-degree inclination on the outer wall of the positioning rod through a limiting slide groove, the distance between the open shells is adjusted, and at the same time, the spacing between the open top plates located at the open shell ports is also adjusted accordingly, and the practicality is better.
Description
Technical Field
The invention relates to the technical field of switch cabinet nuclear phase equipment, in particular to an adjustable auxiliary tool for a switch cabinet nuclear phase.
Background
After the closed switch cabinet is newly built, reformed or overhauled, an instrument or other means is needed to check whether the phases or the phase sequences of the two power supplies or the loops are the same before power transmission. When the totally-enclosed switch cabinet performs primary phase checking, firstly, an isolation baffle of the switch cabinet needs to be started to expose an upper static contact and a lower static contact of the switch cabinet, the upper static contact and the lower static contact are respectively communicated with a bus power supply at the end and a bus power transmission power supply from the other end of a circuit, a phase checking instrument is inserted into the upper static contact and the lower static contact and directly contacts with the two power supplies to acquire phase sequence information, and the phase sequence is checked to be consistent and then can transmit power;
At present, two methods are available, namely a nuclear phase trolley is used, a switch cabinet and a district distribution room switch in a transformer substation are not basically provided with the nuclear phase trolley, the types of the cabinets are different, a tester opens a baffle by adopting an unconventional means, the operator is required to explore the cabinet to enter the cabinet, an insulating rod and other tools are used for binding a driving crank arm of the cabinet door, an upper isolation baffle and a lower isolation baffle are simultaneously propped up, the safety distance between the upper isolation baffle and electrified equipment is difficult to maintain, and the top plate of the nuclear phase auxiliary tool of the switch cabinet is fixed, so that the top plate cannot be completely matched with the switch positions in the switch cabinets when the switch cabinets of different types are faced, and the practicability of the device is affected. In addition, the whole volume of the existing switch cabinet nuclear phase auxiliary tool is larger, portability is poor, and meanwhile the application range of the existing switch cabinet nuclear phase auxiliary tool is limited.
There is therefore a need for an adjustable switchgear nuclear phase auxiliary tool that ameliorates the above-mentioned problems.
Disclosure of Invention
In order to solve the problem that when a nuclear phase auxiliary tool carries out nuclear phase on a switch cabinet, a worker can lean on the staff to enter the cabinet, and uses tools such as an insulating rod and the like to tighten a driving crank arm of the cabinet door, and simultaneously prop up an upper isolation baffle and a lower isolation baffle, so that the safety distance between the upper isolation baffle and electrified equipment is difficult to maintain.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides an adjustable cubical switchboard nuclear looks appurtenance, includes the scissors formula expansion bracket, the mounting panel is installed to symmetry on the opposite lateral wall of scissors formula expansion bracket, install fixed subassembly on the outer wall of mounting panel, wherein fixed subassembly is more stable when scissors formula expansion bracket lateral shifting to fixed subassembly can fold more portably, install on fixed subassembly's the outer wall and open the subassembly, wherein open the interval that the subassembly can be adjusted inside, install the fixed block on the outer wall of scissors formula expansion bracket, one side of fixed block just is located installs spacing sleeve on the outer wall of scissors formula expansion bracket, threaded connection has the lead screw on spacing sleeve's the inner wall, the one end of lead screw is rotated and is connected on the outer wall of fixed block, threaded connection has the cylindricality connecting piece on one side of spacing sleeve and being located the outer wall of lead screw, wherein the one end threaded connection of cylindricality connecting piece has adjustable connecting rod, the one end of adjustable connecting rod is through the metal connecting piece threaded connection pole to the metal connecting piece is located between cylindricality connecting piece and the push-and-pull rod, the universal wheel is installed to the bottom of scissors formula expansion bracket.
As a preferable scheme of the invention, the fixing component comprises a mounting block, the mounting block is mounted at the corner of the top of the mounting plate, a sliding rod is mounted on the outer wall of the mounting block, a sliding shell is connected to the outer wall of the sliding rod in a sliding manner, a magnetic adsorption block is mounted between the mounting plate and the sliding shell and on the outer wall of the mounting plate, two groups of magnetic adsorption blocks are respectively arranged on the outer wall of the mounting plate, and the magnetic adsorption blocks are magnetically connected with the sliding shell.
As a preferable scheme of the invention, a fixing plate is arranged on the outer wall of the sliding shell and is symmetrical to the magnetic adsorption block, a fixing sleeve is symmetrically arranged on the outer wall of the fixing plate from left to right, a fixing sliding groove is formed in the inner wall of the fixing sleeve, the inner wall of the fixing sliding groove is connected with the sliding sleeve in a sliding manner, a limit spring is arranged on one side of the sliding sleeve and on the inner wall of the fixing sliding groove, and a roller is rotationally connected to the other side of the sliding sleeve and at a port of the sliding sleeve, wherein the limit spring plays a limiting role on the sliding sleeve.
As a preferable scheme of the invention, the opening assembly comprises positioning rods and positioning blocks, wherein the positioning rods are symmetrically arranged on the outer wall of the fixed plate in pairs, the positioning rods are positioned on one side of the fixed sleeve, an opening shell is connected to one side of the positioning rods and positioned on the outer wall of the fixed plate in a sliding manner, the cross section of the opening shell is L-shaped, and the opening shell is provided with two upper-lower symmetrical structures.
As a preferable scheme of the invention, the outer wall of the opening shell is provided with the limiting chute, wherein the limiting chute inclines for 45 degrees relative to the horizontal plane, the inner wall of the limiting chute is connected with the positioning rod in a sliding manner, and the positioning rod plays a limiting role on the sliding of the opening shell through the limiting chute.
As a preferable scheme of the invention, a sliding plate is arranged at a port on one side of the opening shell, a positioning sliding groove is formed in the outer wall of the sliding plate, a buckle is connected to the inner wall of the positioning sliding groove in a sliding manner, one end of the buckle penetrates through the positioning sliding groove and extends to the outer wall of the sliding plate, a limiting plate is arranged on the outer wall of the sliding plate, the sliding plate is inclined by 45 degrees relative to the horizontal plane, and the cross section of the limiting plate is L-shaped.
As a preferable scheme of the invention, an opening top plate is arranged on the outer wall of the limiting plate, and a fixing lug is arranged at a port on the other side of the opening shell.
As a preferable scheme of the invention, the outer wall of the fixing lug is rotationally connected with a rotating sleeve, the outer wall of the rotating sleeve is provided with a connecting rod, and one end of the connecting rod is rotationally connected with a fixing piece.
As a preferable scheme of the invention, the positioning block is arranged on the outer wall of the fixed plate, the inner wall of the positioning block is connected with a threaded rod in a threaded manner, and one end of the threaded rod is provided with a cap.
As a preferable scheme of the invention, the other end of the threaded rod penetrates through the positioning block and extends to one side of the positioning block to be rotationally connected with the fixing piece, wherein connecting rods are respectively rotationally connected to opposite outer walls of the fixing piece, and the connecting rods are provided with two symmetrical structures.
Compared with the prior art, the distance between the devices can be adjusted by arranging the scissor type expansion brackets in the nuclear phase auxiliary tool of the adjustable switch cabinet, the push-pull rod increases the operation safety, meanwhile, the push-pull rod drives the adjustable connecting rod to rotate through the metal connecting piece, the adjustable connecting rod further rotates through the lead screw of the cylindrical connecting piece belt, the limiting sleeve applies thrust to the scissor type expansion brackets, the scissor type expansion brackets are unfolded and attached to the inner cavity of the switch cabinet, the devices can be integrally moved to carry out nuclear phase by pushing the push-pull rod, the operation is more time-saving and labor-saving, the safety is better, and the problems that operators are required to lean on the inside of the cabinet, the tools such as the insulating rod are used, the driving crank arm of the cabinet door is tightly bound, and the upper isolation baffle and the lower isolation baffle are simultaneously propped open, so that the safety distance between the upper isolation baffle and the lower isolation baffle and the electrified equipment is difficult to maintain are solved.
According to the invention, the device can be folded by arranging the fixing component in the adjustable switch cabinet nuclear phase auxiliary tool, portability is better, when the sliding shell is pushed to displace, the inner cavity side wall of the sliding shell is attached to the sliding rod, only the sliding shell is required to be rotated, so that the sliding shell is unfolded, then the sliding shell is magnetically adsorbed on the outer wall of the magnetic adsorption block for fixing, the device is unfolded when in use, the folding storage occupied area is smaller at ordinary times, and portability is better relatively, so that the problems of larger integral volume, poorer portability and limited application range of the conventional switch cabinet nuclear phase auxiliary tool are solved.
According to the invention, the distance between the opening shells can be adjusted by arranging the opening components in the adjustable switch cabinet core auxiliary tool, so that the adjustable switch cabinet core auxiliary tool is suitable for switch cabinets of different types, the threaded rod of the adjustable switch cabinet core auxiliary tool transversely moves to one side to push the fixing piece, the fixing piece applies thrust to the rotating sleeve through the connecting rod, the rotating sleeve drives the opening shells to transversely displace through the fixing lug, the opening shells move along 45-degree inclination on the outer wall of the positioning rod through the limiting chute, and the distance between the opening shells is adjusted, and meanwhile, the distance between the opening top plates at the opening shell ports is correspondingly adjusted, so that the adjustable switch cabinet core auxiliary tool is better in practicability, and therefore, the problem that the top plates cannot be completely matched with the switch positions inside the switch cabinets when the switch cabinets of different types are faced is solved, and the practicability of the device is affected.
Drawings
FIG. 1 is a schematic view of the overall deployment structure of the present invention;
FIG. 2 is a schematic view of the overall folded structure of the present invention;
FIG. 3 is a schematic view of the bottom view of the present invention;
FIG. 4 is a schematic view of a retaining sleeve according to the present invention;
FIG. 5 is a right side view of the present invention;
FIG. 6 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;
FIG. 7 is an enlarged schematic view of the structure B of FIG. 1 according to the present invention;
FIG. 8 is an enlarged schematic view of the structure C of FIG. 4 in accordance with the present invention;
Fig. 9 is an enlarged schematic view of the D structure of fig. 5 according to the present invention.
In the figure, 1, a scissor type expansion bracket, 2, a mounting plate, 3, a fixing component, 301, a mounting block, 302, a sliding rod, 303, a sliding shell, 304, a magnetic adsorption block, 305, a fixing plate, 306, a fixing sleeve, 307, a fixing sliding chute, 308, a sliding sleeve, 309, a limit spring, 310, a roller, 4, an opening component, 401, a positioning rod, 402, a positioning block, 403, an opening shell, 404, a limit sliding chute, 405, a sliding plate, 406, a positioning sliding chute, 407, a buckle, 408, a limiting plate, 409, an opening top plate, 410, a fixing lug, 411, a rotating sleeve, 412, a connecting rod, 413, a fixing piece, 414, a threaded rod, 415, a cap, 5, a fixing block, 6, a limit sleeve, 7, a lead screw, 8, a cylindrical connecting piece, 9, an adjustable connecting rod, 10, a metal connecting piece, 11, a push-pull rod, 12 and a universal wheel.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Referring to fig. 1-9, an adjustable switchgear nuclear phase auxiliary tool comprises a scissor type telescopic frame 1, wherein mounting plates 2 are symmetrically arranged on opposite side walls of the scissor type telescopic frame 1, fixing components 3 are arranged on the outer walls of the mounting plates 2, the fixing components 3 are more stable when the scissor type telescopic frame 1 transversely moves, the fixing components 3 can be folded up to be more portable, opening components 4 are arranged on the outer walls of the fixing components 3, the opening components 4 can adjust the internal space, a fixing block 5 is arranged on the outer walls of the scissor type telescopic frame 1, one side of the fixing block 5 is provided with a limit sleeve 6 on the outer walls of the scissor type telescopic frame 1, a screw rod 7 is connected to one end of the screw rod 7 in a threaded mode, one side of the limit sleeve 6 is provided with a cylindrical connecting piece 8 on the outer walls of the screw rod 7, one end of the cylindrical connecting piece 8 is provided with an adjustable connecting rod 9 in a threaded mode, one end of the adjustable connecting rod 9 is provided with a rod 11 through a metal connecting piece push-pull 10 in a threaded mode, one end of the adjustable connecting rod 9 is provided with a universal wheel 12 between the cylindrical connecting piece 8 and the scissor type telescopic frame 1, and the universal bottom 12 is arranged at the bottom of the scissor type telescopic frame 1.
The length of the push-pull rod 11 is 60cm, and the push-pull rod 11 is made of epoxy resin material, so that an operator can conveniently stand in a safe range to operate.
In this embodiment, referring specifically to fig. 1, fig. 2, fig. 3, fig. 5, fig. 6, fig. 8 and fig. 9, the fixing assembly 3 includes a mounting block 301, the mounting block 301 is mounted at a top corner of the mounting plate 2, a sliding rod 302 is mounted on an outer wall of the mounting block 301, a sliding casing 303 is slidably connected on an outer wall of the sliding rod 302, a magnetic adsorption block 304 is mounted between the mounting plate 2 and the sliding casing 303 and on an outer wall of the mounting plate 2, wherein the magnetic adsorption blocks 304 are respectively located on the outer wall of the mounting plate 2, the magnetic adsorption block 304 and the sliding casing 303 are connected in a magnetic manner, a fixing plate 305 is disposed on an outer wall of the sliding casing 303 and at a position symmetrical to the magnetic adsorption block 304, a fixing sleeve 306 is symmetrically mounted on an outer wall of the fixing plate 305 from left to right, a fixing chute 307 is opened on an inner wall of the fixing sleeve 306, a sliding sleeve 308 is slidably connected on an inner wall of the fixing chute 307, a limit spring 309 is mounted on an inner wall of the sliding sleeve 308, a roller 310 is rotatably connected on an end of the sliding sleeve 308, and is located on an end of the sliding sleeve 308, and the limit spring 309 is rotatably connected to an end of the sliding sleeve 308, wherein the limit spring 309 acts on the limit sleeve 308;
When the roller 310 is clamped on the inner wall of the trolley track, the inner wall of the trolley track applies a reverse extrusion force to the roller 310, so that the roller 310 applies a thrust to the sliding sleeve 308, the sliding sleeve 308 moves transversely on the inner wall of the fixed chute 307, meanwhile, the sliding sleeve 308 applies an extrusion force to the limiting spring 309, the limiting spring 309 limits the sliding sleeve 308, and the roller 310 has a certain elasticity, so that the roller 310 is better clamped on the inner wall of the trolley track to be fixed.
In this embodiment, referring specifically to fig. 1, 2, 3,4, 5, 6, 7 and 8, the opening assembly 4 includes a positioning rod 401 and a positioning block 402, where the positioning rod 401 is symmetrically disposed on the outer wall of the fixed plate 305 in pairs, the positioning rod 401 is located on one side of the fixed sleeve 306, and an opening housing 403 is slidably connected to the outer wall of the fixed plate 305 on one side of the positioning rod 401, where the cross section of the opening housing 403 is L-shaped, and the opening housing 403 is provided with two vertically symmetrical structures, a limit chute 404 is formed on the outer wall of the opening housing 403, where the limit chute 404 is inclined by 45 degrees with respect to the horizontal plane, and a positioning rod 401 is slidably connected to the inner wall of the limit chute 404, and the positioning rod 401 performs a limit function on the sliding of the opening housing 403 through the limit chute 404, a sliding plate 405 is arranged at a port on one side of the opening shell 403, a positioning sliding groove 406 is arranged on the outer wall of the sliding plate 405, a buckle 407 is connected on the inner wall of the positioning sliding groove 406 in a sliding way, one end of the buckle 407 penetrates through the positioning sliding groove 406 and extends to the outer wall of the sliding plate 405 to be provided with a limiting plate 408, the sliding plate 405 inclines 45 degrees relative to the horizontal plane, the cross section of the limiting plate 408 is L-shaped, an opening top plate 409 is arranged on the outer wall of the limiting plate 408, a fixing lug 410 is arranged at the port on the other side of the opening shell 403, a rotating sleeve 411 is rotationally connected on the outer wall of the fixing lug 410, a connecting rod 412 is arranged on the outer wall of the rotating sleeve 411, one end of the connecting rod 412 is rotationally connected with a fixing piece 413, the positioning block 402 is arranged on the outer wall of the fixing plate 305, a threaded rod 414 is connected on the inner wall of the positioning block 402 in a threaded way, a cap 415 is arranged at one end of the threaded rod 414, the other end of the threaded rod 414 penetrates through the positioning block 402 and extends to one side of the positioning block 402 to be rotationally connected with a fixing piece 413, wherein connecting rods 412 are respectively rotationally connected to opposite outer walls of the fixing piece 413, and the connecting rods 412 are provided with two symmetrical structures;
The sliding plate 405 is installed at a port on one side of the opening housing 403, a positioning sliding groove 406 is formed in an outer wall of the sliding plate 405, under the action of a buckle 407 in sliding connection with an inner wall of the positioning sliding groove 406, the buckle 407 only needs to push the buckle 407, the buckle 407 slides on the inner wall of the positioning sliding groove 406, meanwhile, one end of the buckle 407 penetrates through the positioning sliding groove 406 and extends to the outer wall of the sliding plate 405 to be installed with a limiting plate 408, the sliding plate 405 inclines 45 degrees relative to a horizontal plane, the cross section of the limiting plate 408 is L-shaped, under the action of an opening top plate 409, the buckle 407 drives the limiting plate 408 to slide on the outer wall of the sliding plate 405, and meanwhile, the limiting plate 408 drives the opening top plate 409 to move outwards, when in use, the opening top plate 409 is pushed out, otherwise, when in idle, the opening top plate 409 is retracted, so that the opening top plate 409 is prevented from being damaged by collision or transportation.
According to the scheme, when the adjustable switch cabinet nuclear phase auxiliary tool works, a fixed block 5 is arranged on the outer wall of a scissor type telescopic frame 1, one side of the fixed block 5 is provided with a limit sleeve 6 positioned on the outer wall of the scissor type telescopic frame 1, the inner wall of the limit sleeve 6 is in threaded connection with a screw rod 7, one end of the screw rod 7 is rotationally connected on the outer wall of the fixed block 5, one side of the limit sleeve 6 is provided with a cylindrical connecting piece 8 positioned on the outer wall of the screw rod 7 in threaded manner, one end of the cylindrical connecting piece 8 is provided with an adjustable connecting rod 9 in threaded manner, one end of the adjustable connecting rod 9 is provided with a push-pull rod 11 through the action of a metal connecting piece 10 in threaded manner, the push-pull rod 11 only needs to rotate through the metal connecting piece 10 to drive the adjustable connecting rod 9 to rotate, and then the adjustable connecting rod 9 rotates through the screw rod 7 provided with the cylindrical connecting piece 8 when the screw rod 7 rotates, under the action of the screw rod 7 which is connected with the inner wall of the limit sleeve 6 in a threaded manner, the screw rod 7 rotates on the inner wall of the limit sleeve 6 in a threaded manner, so that the limit sleeve 6 moves to one side on the outer wall of the screw rod 7, the limit sleeve 6 applies thrust to the scissor type telescopic frame 1, the scissor type telescopic frame 1 is unfolded and attached to the inner cavity of the opening and closing cabinet, meanwhile, a handcart track structure exists in the existing handcart room of the inner cavity of the opening and closing cabinet, when the scissor type telescopic frame 1 is unfolded in the room, the fixing plates 305 on the two sides of the scissor type telescopic frame 1 drive the fixing sleeve 306 to be attached to the handcart track for fixing, the movement is convenient, meanwhile, under the action of the universal wheels 12 which are installed at the bottom of the scissor type telescopic frame 1, the movement of the device is more convenient, the whole movement of the device can be performed by pushing the push-pull rod 11, the operation is more time-saving and labor-saving, and the safety is better, therefore, the problems that an operator needs to visit the cabinet to enter the cabinet, the insulating rod and other tools are used for binding the driving crank arm of the cabinet door, and the upper isolation baffle and the lower isolation baffle are simultaneously spread, so that the safety distance between the cabinet door and electrified equipment is difficult to maintain are solved.
The fixing lug 410 is installed at the port of the other side of the opening shell 403, the outer wall of the fixing lug 410 is rotationally connected with the rotating sleeve 411, the outer wall of the rotating sleeve 411 is provided with the connecting rod 412, one end of the connecting rod 412 is rotationally connected with the fixing piece 413, the positioning block 402 is installed on the outer wall of the fixing plate 305, the inner wall of the positioning block 402 is in threaded connection with the threaded rod 414, one end of the threaded rod 414 is provided with the cap 415, the other end of the threaded rod 414 penetrates through the positioning block 402 and extends to one side of the positioning block 402 to be rotationally connected with the fixing piece 413, the cap 415 only needs to rotate to drive the threaded rod 414 to rotate on the inner wall of the positioning block 402, the threaded rod 414 transversely moves to one side, the threaded rod 414 further pushes the fixing piece 413 to one side, when the fixing piece 413 transversely moves, the fixing piece 413 applies thrust to the rotating sleeve 411 through the connecting rod 412, the rotating sleeve 411 further rotates on the outer wall of the fixing lug 410 to apply a transverse pushing force, the fixing lug 410 drives the opening shell 403 to transversely displace, meanwhile, a limit chute 404 is formed on the outer wall of the opening shell 403, wherein the limit chute 404 is inclined 45 degrees relative to the horizontal plane, a positioning rod 401 is connected on the inner wall of the limit chute 404 in a sliding manner, the positioning rod 401 plays a limiting role in sliding of the opening shell 403 through the limit chute 404, when the opening shell 403 transversely displaces, under the interaction of the limit chute 404 and the positioning rod 401, the opening shell 403 moves along 45 degrees on the outer wall of the positioning rod 401 through the limit chute 404, namely, the two groups of opening shells 403 respectively incline to two sides, so that the distance between the opening shells 403 is adjusted, the distance between the opening top plates 409 at the ports of the opening shells 403 is correspondingly adjusted, the utility model has the advantages of make the practicality of device better to solve the roof fixed in the nuclear looks appurtenance of cubical switchboard, lead to when facing the cubical switchboard of different models, the inside switch position of roof unable complete match cubical switchboard, thereby influenced the problem of the practicality of device.
The installation block 301 is installed at the corner of the top of the installation plate 2, the sliding rod 302 is installed on the outer wall of the installation block 301, the sliding shell 303 is connected to the outer wall of the sliding rod 302 in a sliding mode, when the installation block is needed to be used, only the sliding shell 303 is needed to be pulled to enable the sliding shell 303 to transversely slide on the outer wall of the sliding rod 302, when the inner cavity side wall of the sliding shell 303 is attached to the sliding rod 302, only the sliding shell 303 is needed to be rotated, the sliding shell 303 is further rotated by taking the sliding rod 302 as a center of a circle, the sliding shell 303 is unfolded, then the magnetic adsorption blocks 304 are installed between the installation plate 2 and the sliding shell 303 and on the outer wall of the installation plate 2, the magnetic adsorption blocks 304 are arranged in two groups and are respectively located on the outer wall of the installation plate 2, and the magnetic adsorption blocks 304 and the sliding shell 303 are magnetically adsorbed on the outer wall of the magnetic adsorption block 304 to be fixed under the effect of magnetic connection, when the installation block is used, the installation block is folded to be stored in a smaller mode, and the installation block is relatively good in portability, and the installation block is relatively small in size.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an adjustable switch cabinet nuclear phase appurtenance, includes scissors formula expansion bracket (1), wherein install mounting panel (2) on the opposite lateral wall of scissors formula expansion bracket (1), install fixed subassembly (3) on the outer wall of mounting panel (2), wherein fixed subassembly (3) are more stable when scissors formula expansion bracket (1) lateral shifting to fixed subassembly (3) can fold, install on the outer wall of fixed subassembly (3) and open subassembly (4), wherein open subassembly (4) can adjust inside interval, install fixed block (5) on the outer wall of scissors formula expansion bracket (1), one side and be located on the outer wall of scissors formula expansion bracket (1) of fixed block (5) install spacing sleeve (6), threaded connection has lead screw (7) on the inner wall of spacing sleeve (6), one end rotation of lead screw (7) is connected on the outer wall of fixed block (5), one side of spacing sleeve (6) and be located the outer wall of lead screw (7) and install connecting piece (8) threaded connection piece (9) are installed to one side, one end of connecting piece (9) adjustable connection piece (9) threaded connection piece (9), and the metal connecting piece (10) is positioned between the cylindrical connecting piece (8) and the push-pull rod (11), and the universal wheel (12) is arranged at the bottom of the scissor type telescopic frame (1).
2. The adjustable switch cabinet nuclear phase auxiliary tool according to claim 1, wherein the fixing component (3) comprises a mounting block (301), the mounting block (301) is mounted at the top corner of the mounting plate (2), a sliding rod (302) is mounted on the outer wall of the mounting block (301), a sliding shell (303) is slidingly connected to the outer wall of the sliding rod (302), a magnetic adsorption block (304) is mounted between the mounting plate (2) and the sliding shell (303) and on the outer wall of the mounting plate (2), the magnetic adsorption blocks (304) are arranged in two groups and are respectively located on the outer wall of the mounting plate (2), and the magnetic adsorption blocks (304) and the sliding shell (303) are connected in a magnetic mode.
3. The adjustable switch cabinet nuclear phase auxiliary tool according to claim 2, wherein a fixing plate (305) is arranged on the outer wall of the sliding shell (303) and symmetrical to the magnetic adsorption block (304), a fixing sleeve (306) is symmetrically arranged on the outer wall of the fixing plate (305) from left to right, a fixing sliding groove (307) is formed in the inner wall of the fixing sleeve (306), a sliding sleeve (308) is connected to the inner wall of the fixing sliding groove (307) in a sliding mode, a limit spring (309) is arranged on one side of the sliding sleeve (308) and on the inner wall of the fixing sliding groove (307), a roller (310) is connected to the other side of the sliding sleeve (308) and located at a port of the sliding sleeve (308) in a rotating mode, and the limit spring (309) plays a limit role on the sliding sleeve (308).
4. The adjustable switch cabinet nuclear phase auxiliary tool according to claim 3, wherein the opening assembly (4) comprises a positioning rod (401) and a positioning block (402), the positioning rods (401) are symmetrically arranged on the outer wall of the fixed plate (305) in pairs, the positioning rod (401) is located on one side of the fixed sleeve (306), an opening shell (403) is slidably connected to one side of the positioning rod (401) and located on the outer wall of the fixed plate (305), the cross section of the opening shell (403) is L-shaped, and the opening shell (403) is provided with two upper and lower symmetrical structures.
5. The adjustable switch cabinet nuclear phase auxiliary tool of claim 4, wherein the outer wall of the opening shell (403) is provided with a limiting chute (404), the limiting chute (404) is inclined by 45 degrees relative to the horizontal plane, the inner wall of the limiting chute (404) is connected with a positioning rod (401) in a sliding manner, and the positioning rod (401) plays a limiting role on the sliding of the opening shell (403) through the limiting chute (404).
6. The adjustable switch cabinet nuclear phase auxiliary tool according to claim 5, wherein a sliding plate (405) is installed at a port on one side of the opening shell (403), a positioning sliding groove (406) is formed in the outer wall of the sliding plate (405), a buckle (407) is connected to the inner wall of the positioning sliding groove (406) in a sliding mode, one end of the buckle (407) penetrates through the positioning sliding groove (406) and extends to the outer wall of the sliding plate (405) to be installed with a limiting plate (408), the sliding plate (405) is inclined by 45 degrees relative to the horizontal plane, and the cross section of the limiting plate (408) is L-shaped.
7. The adjustable switchgear nuclear phase auxiliary tool according to claim 6, wherein an opening top plate (409) is installed on the outer wall of the limiting plate (408), and a fixing lug (410) is installed at a port on the other side of the opening shell (403).
8. The adjustable switch cabinet nuclear phase auxiliary tool of claim 7, wherein a rotating sleeve (411) is rotatably connected to the outer wall of the fixing lug (410), a connecting rod (412) is mounted on the outer wall of the rotating sleeve (411), and one end of the connecting rod (412) is rotatably connected with a fixing piece (413).
9. The adjustable switch cabinet nuclear phase auxiliary tool of claim 8, wherein the positioning block (402) is installed on the outer wall of the fixed plate (305), a threaded rod (414) is connected to the inner wall of the positioning block (402) in a threaded manner, and a cap (415) is installed at one end of the threaded rod (414).
10. The adjustable switch cabinet nuclear phase auxiliary tool of claim 9, wherein the other end of the threaded rod (414) penetrates through the positioning block (402) and extends to one side of the positioning block (402) to be connected with a fixing piece (413) in a rotating mode, connecting rods (412) are respectively connected to opposite outer walls of the fixing piece (413) in a rotating mode, and the connecting rods (412) are provided with two symmetrical structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411406478.4A CN119510919A (en) | 2024-10-10 | 2024-10-10 | An adjustable switch cabinet phase auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411406478.4A CN119510919A (en) | 2024-10-10 | 2024-10-10 | An adjustable switch cabinet phase auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119510919A true CN119510919A (en) | 2025-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411406478.4A Pending CN119510919A (en) | 2024-10-10 | 2024-10-10 | An adjustable switch cabinet phase auxiliary tool |
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| CN (1) | CN119510919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121253925A (en) * | 2025-12-08 | 2026-01-02 | 七星电气股份有限公司 | Ring main unit and bus-bar cabinet phase checking device and method based on non-contact sensing |
-
2024
- 2024-10-10 CN CN202411406478.4A patent/CN119510919A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121253925A (en) * | 2025-12-08 | 2026-01-02 | 七星电气股份有限公司 | Ring main unit and bus-bar cabinet phase checking device and method based on non-contact sensing |
| CN121253925B (en) * | 2025-12-08 | 2026-04-10 | 七星电气股份有限公司 | Ring main unit and bus-bar cabinet phase checking device and method based on non-contact sensing |
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