CN116154639B - Novel three-phase single-meter-position ammeter box - Google Patents
Novel three-phase single-meter-position ammeter box Download PDFInfo
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- CN116154639B CN116154639B CN202310437495.3A CN202310437495A CN116154639B CN 116154639 B CN116154639 B CN 116154639B CN 202310437495 A CN202310437495 A CN 202310437495A CN 116154639 B CN116154639 B CN 116154639B
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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
- H02B1/46—Boxes; Parts thereof or accessories therefor
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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
- H02B1/40—Wall-mounted casings; Parts thereof or accessories therefor
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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
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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Abstract
The utility model provides a novel three-phase list table ammeter case, belongs to ammeter case technical field, in order to solve the staff when adjusting electric power parameter or daily maintenance, only need trample the bench and just can make people's eye and the ammeter case of eminence parallel to carry out equipment debugging to it, this action is loaded down with trivial details not only, influences the debugging efficiency of normal equipment, and has increased the dangerous problem of staff in debugging or maintenance process; the inner box body can be pushed out from the inner side of the embedded wall body by controlling the driving telescopic rod and the driving turntable, and the downward moving operation can be realized, so that a worker can realize the internal structure of the direct-view box body under the condition of not stepping on the stool; according to the invention, the box body can be stored in the inner side of the embedded frame again through operation, so that the maintenance and normal equipment debugging efficiency is improved, and the danger of staff is reduced.
Description
Technical Field
The invention relates to the technical field of ammeter boxes, in particular to a novel three-phase single-epitope ammeter box.
Background
The ammeter box is mainly used for a branch box of a low-voltage circuit, the box body is made of a resin-based composite material, the main components of the box body are ABS engineering plastics, polycarbonate transparent PC materials, DMC and SMC materials, the box body is ventilated by a ventilation assembly for the metal box, the ventilation assembly is reserved between a cabinet door of the box body, the lower end and the upper end of a backboard, a top plate, the cabinet door and the backboard, and the space in the box body can be dehumidified by means of heat generated by an electric element, so that corrosion of metal parts in the box body can be prevented, leakage current can be prevented, and meanwhile, the box body is easy to install and easy to replace by means of combined design, and spare part preservation is simplified.
The current ammeter case is in order to guarantee that daily not by easy contact, and mostly installs in indoor eminence, and the embedding is installed on the wall surface, in order to save space, not disturbed by foreign object striking, however the staff is when adjusting electric power parameter or daily maintenance, need trample the bench just can make people's eye parallel with the ammeter case of eminence, in order to carry out equipment debugging to it, this is loaded down with trivial details not only, influences the debugging efficiency of normal equipment, and has increased the danger of staff in debugging or maintenance process.
Aiming at the problems, the prior device is improved, and a novel three-phase single-meter-position ammeter box is provided.
Disclosure of Invention
The invention aims to provide a novel three-phase single-meter-position ammeter box, which solves the problems that in the background art, when a worker adjusts power parameters or maintains the ammeter box in daily life, the worker needs to trample a stool to enable human eyes to be parallel to the ammeter box at a high position so as to debug equipment, the debugging efficiency of normal equipment is influenced, and the danger of the worker in the debugging or maintaining process is increased.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a novel three-phase list table ammeter case, including the embedding install the outline frame plate at the wall body and set up the upset slat in outline frame plate outside end, the upset slat is provided with two sets of, the side surface mounting of outline frame plate has first kayser spare, the top side surface of upset slat is provided with the second kayser spare, first kayser spare and second kayser spare dock with each other, outline frame plate and upset slat's inboard is provided with the ammeter box, the matching splice groove has been seted up to the two inside walls of outline frame plate, the regulation groove that slides has been seted up to the middle-end of matching splice groove, it is the L-shaped structure to adjust the groove that slides, the upset slat includes the upset riser that dock with outline frame plate's side surface dock and installs the spacing hanging piece in upset riser bottom, spacing hanging piece is corresponding with the inboard of matching splice groove, the ammeter box includes the control box and installs the matching side handle board in control box both sides end, spacing slot has been seted up to the middle-end of matching side handle board upper surface with spacing hanging piece dock.
Further, the interior top surface of matching splice groove installs the hoist gag lever post, hoist gag lever post and spacing slot butt joint, built-in holding tank has been seted up to the inside of outline frame plate, built-in holding tank is provided with two sets of, and built-in holding tank is located the inboard of matching splice groove, built-in holding tank's internally mounted has built-in outer handle cover, built-in outer handle cover is the open structure in side, built-in outer handle cover's inside is provided with traction lifting assembly, traction lifting assembly's surface has cup jointed the lift and has slipped the piece, lift slips the piece and the inboard assorted of built-in outer handle cover, lift slips one side surface mounting of piece and slips the linking strip, slip the linking strip and adjust the groove assorted that slips, slip the linking strip and be connected with the side surface of matching side handle board, the pushing piece is installed to one side of built-in outer handle cover.
Further, the upper top surface and the lower top surface of the built-in outer handle sleeve are respectively provided with a second limiting sliding piece, and the built-in outer handle sleeve is connected with the upper surface and the lower surface of the inner side of the built-in accommodating groove through the second limiting sliding pieces.
Further, the traction lifting assembly comprises a driving turntable arranged on the inner side of the built-in outer handle sleeve and a traction conveying belt sleeved on the outer side of the driving turntable, two groups of driving turntables are arranged, and the two groups of driving turntables are distributed at the upper end and the lower end of the inner side of the built-in outer handle sleeve.
Further, the surface of the lifting sliding block is penetrated and provided with a through groove, the surfaces of the two sides of the lifting sliding block are provided with first limiting sliding pieces, the lifting sliding block is connected with the two inner side walls of the built-in outer handle sleeve through the first limiting sliding pieces, the traction conveyor belt is in sliding connection with the through groove, and the two ends of the traction conveyor belt are respectively connected with the upper surface and the lower surface of the lifting sliding block after being connected with the driving turntable in a winding way.
Further, the pushing piece comprises a cross folding rod arranged in the built-in accommodating groove and a pushing force application bar positioned at the folding angle of the cross folding rod, two ends of the pushing force application bar are in limit connection with the inner side surface of the cross folding rod, a driving telescopic rod is arranged on the side surface of the pushing force application bar, one end of the driving telescopic rod is connected with the inner surface of the built-in accommodating groove, sliding butt joint blocks are arranged at four ends of the cross folding rod, the cross folding rod is connected with the inner wall surface of the built-in accommodating groove through two groups of sliding butt joint blocks, and the cross folding rod is connected with the side back surface of the built-in outer handle sleeve through the other two groups of sliding butt joint blocks.
Further, the first locking piece comprises an L-shaped column handle connected with the outer side surface of the outer contour frame plate and side standing grooves formed in the side surfaces of the L-shaped column handle, butt joint clamping grooves are formed in the two inner side surfaces of the side standing grooves, and inner ejector rods are mounted on the inner side surfaces of the side standing grooves.
Further, the second locking piece comprises a blocking block connected with the outer side surface of the overturning slat and a matching slot formed in the two side surfaces of the blocking block, the blocking block is matched with the side standing slot, the inner side of the matching slot is provided with a movable guiding clamping piece, the inner side vertical surface of the blocking block is provided with a side opening communication slot, and the side opening communication slot is communicated with the matching slot.
Further, the movable guide clamping piece comprises a turnover bar arranged on the inner side of the matched slot and the side-open communication slot and a positioning shaft piece arranged on the surface of the turnover bar, the positioning shaft piece is positioned on the inner side of the matched slot, and the turnover bar is provided with two groups.
Further, the joint end of two sets of upset bars is provided with the butt joint shaft spare, and the outer end of two sets of upset bars passes the matching fluting and dock the draw-in groove correspondingly, and the one end of interior ejector pin is corresponding with the joint position of two sets of upset bars, and the side surface of two sets of upset bars all is provided with movable butt joint piece, is provided with connecting spring between two sets of movable butt joint pieces.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the novel three-phase single-meter-position ammeter box, the inner box body can be pushed out from the inner side of the embedded wall body through controlling the driving telescopic rod and the driving turntable, downward moving operation can be realized, so that a worker can directly look at the inner structure of the box body under the condition that the worker does not tread a stool, after maintenance and equipment debugging of the ammeter box are finished, the box body can be stored into the inner side of the embedded frame again through operation, the maintenance and normal equipment debugging efficiency is improved, and the danger of the worker is reduced.
2. According to the novel three-phase single-meter-position ammeter box provided by the invention, the symmetry change is carried out on the position of the butt joint shaft piece relative to the connecting spring, the openings of the two groups of overturning bars are upwards, the overturning vertical bar plates are swung downwards at the moment, the folding end angles of the overturning bars are stored into the inner sides of the matched grooves through the extrusion movement in the outer side direction, so that the second locking piece is integrally and smoothly separated from the inner sides of the side vertical grooves, the separation of the first locking piece and the second locking piece is realized, the overturning bar plates are convenient to overturn, the ammeter box body can be stably limited, and the opening and the closing are convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a novel three-phase single-epitope ammeter box;
FIG. 2 is a schematic diagram of an outer contour frame plate structure of the novel three-phase single-epitope ammeter box of the present invention;
FIG. 3 is a schematic diagram of the structure of a novel three-phase single-epitope electric meter box body of the electric meter box according to the invention;
fig. 4 is a schematic diagram of a planar front view structure of the inside of an outline frame plate of the novel three-phase single-meter-position ammeter box;
FIG. 5 is a schematic diagram of the planar top view structure of the interior of the built-in accommodating groove of the novel three-phase single-meter-position ammeter box;
FIG. 6 is a schematic diagram of the internal planar side view structure of the outer contour frame plate of the novel three-phase single-meter box according to the invention;
FIG. 7 is a schematic diagram of the split structure of the first latch and the second latch of the novel three-phase single-meter box according to the present invention;
FIG. 8 is a schematic diagram of the internal planar structure of a second latch of the novel three-phase single-meter box according to the present invention.
In the figure: 1. an outer contoured shelf; 11. matching the splicing grooves; 12. adjusting the sliding groove; 13. hanging and connecting a limit rod; 14. a built-in accommodating groove; 15. traction lifting assembly; 151. driving a turntable; 152. traction conveyor belt; 16. a lifting sliding block; 161. a through slot; 162. a first limit slip; 17. a sliding connection strip; 18. an outer handle sleeve is arranged in the inner handle sleeve; 181. the second limiting sliding piece; 19. a pusher shoe; 191. cross folding bars; 192. pushing the force application bar; 193. driving the telescopic rod; 194. sliding butt joint blocks; 2. turning over the lath; 21. turning over the vertical strip plate; 22. a limiting hanging block; 3. a first latch member; 31. an L-shaped post handle; 32. side-standing slotting; 33. a butt joint clamping groove; 34. an inner ejector rod; 4. a second latch member; 41. a blocking block; 42. matching and slotting; 43. a movable guide clip; 431. turning over the bar; 432. positioning the shaft member; 433. a butt joint shaft; 434. a movable butt joint block; 435. a connecting spring; 44. a side-open communication groove; 5. an ammeter box; 51. a control box; 52. matching the side handle plates; 53. and a limiting slot.
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. 1-8, in order to solve the technical problems that when a worker adjusts power parameters or maintains daily, the worker needs to tread a stool to enable human eyes to be parallel to an electric meter box at a high position so as to debug equipment, the debugging efficiency of normal equipment is affected, and the danger of the worker in the debugging or maintaining process is increased, the following preferable technical scheme is provided:
the utility model provides a novel three-phase list table ammeter case, including embedding install the outline frame plate 1 at the wall body and set up the upset slat 2 at outline frame plate 1 outside end, upset slat 2 is provided with two sets of, the side surface mounting of outline frame plate 1 has first kayser piece 3, the top side surface of upset slat 2 is provided with second kayser piece 4, first kayser piece 3 and second kayser piece 4 dock relatively, outline frame plate 1 and the inboard of upset slat 2 are provided with ammeter box 5, match splice groove 11 has been seted up to two inside walls of outline frame plate 1, adjust the slip groove 12 has been seted up to the middle-end of match splice groove 11, adjust the slip groove 12 and be the L-shaped structure that falls, upset slat 2 includes the upset riser 21 of dock with outline frame plate 1's side surface dock and install the spacing hanger piece 22 in upset riser 21 bottom, spacing hanger piece 22 corresponds with the inboard of match splice groove 11, ammeter box 5 includes control box 51 and installs the match side handle plate 52 at control box 51 both sides end, match side handle plate 52 and match splice groove 11 relatively, match side handle plate 52 has the spacing handle 52 to match in the side handle plate 52, the limit joint piece is seted up with spacing handle 52.
The lifting limiting rod 13 is installed on the inner top surface of the matching splicing groove 11, the lifting limiting rod 13 is in butt joint with the limiting slot 53, the built-in accommodating groove 14 is formed in the outer contour frame plate 1, two groups of built-in accommodating grooves 14 are formed in the built-in accommodating groove 14, the built-in accommodating groove 14 is located on the inner side of the matching splicing groove 11, the built-in outer handle sleeve 18 is installed in the built-in accommodating groove 14 and is of a side opening structure, the traction lifting assembly 15 is arranged in the built-in outer handle sleeve 18, the lifting sliding block 16 is sleeved on the surface of the traction lifting assembly 15, the lifting sliding block 16 is matched with the inner side of the built-in outer handle sleeve 18, the sliding connecting strip 17 is installed on one side surface of the lifting sliding block 16 and is matched with the adjusting sliding groove 12, the sliding connecting strip 17 is connected with the side surface of the matching side handle plate 52, and the pushing piece 19 is installed on one side of the built-in outer handle sleeve 18.
The upper and lower top surfaces of the built-in outer handle sleeve 18 are provided with second limiting sliding members 181, the built-in outer handle sleeve 18 is connected with the upper and lower surfaces of the inner side of the built-in accommodating groove 14 through the second limiting sliding members 181, the traction lifting assembly 15 comprises a driving turntable 151 arranged on the inner side of the built-in outer handle sleeve 18 and a traction conveying belt 152 sleeved on the outer side of the driving turntable 151, the driving turntable 151 is provided with two groups, and the two groups of driving turntables 151 are distributed at the upper and lower ends of the inner side of the built-in outer handle sleeve 18.
Specifically, when equipment needs debugging or maintenance, overturn upset slat 2 upwards, make the inboard of outer contour frame plate 1 is released to upset slat 2 and second kayser 4 dock, match the bottom and the side surface of side handle board 52 lose limiting displacement, start drive telescopic link 193, promote the thrust application of force strip 192 and constantly move to the folding point of cross folding pole 191, make the folding angle of cross folding pole 191 grow gradually, make built-in outer handle cover 18 slide to one side along built-in holding tank 14, through the connection of lift sliding block 16 and sliding connection strip 17, make sliding connection strip 17 translate along the transverse groove of adjusting sliding tank 12, release the inboard of outline frame plate 1 with upset slat 2, slide connection strip 17 and slide to the corner position of adjusting sliding tank 12 after, start drive carousel 151, drive traction conveyor 152 and function, and then the steerable lift sliding block 16 moves down along the inboard of built-in outer handle cover 18, because of built-in outer handle cover 18 and sliding connection strip 17 butt joint, and then control matching side handle board 52 drive control box 51 wholly moves down, and then through control drive telescopic link 193 and carousel body, can be with the inside electric meter box body from the inside of the side frame plate, and can not be realized at the inside of the realization of the improvement of the equipment of the improvement of the personnel's that can be under the inside of the frame body and the realization of the maintenance box, and the improvement of the equipment can be realized under the condition of the inside of the equipment is not normally, and can be embedded into the inside of the equipment.
In order to solve the technical problem that whether the ammeter case of active state can stabilize spacing, provide following preferred technical scheme:
the surface of the lifting sliding block 16 is provided with a through groove 161 in a penetrating way, the two side surfaces of the lifting sliding block 16 are provided with first limiting sliding pieces 162, the lifting sliding block 16 is connected with two inner side walls of the built-in outer handle sleeve 18 through the first limiting sliding pieces 162, the traction conveyor belt 152 is in sliding connection with the through groove 161, two ends of the traction conveyor belt 152 are respectively connected with the upper surface and the lower surface of the lifting sliding block 16 after being articulated with the driving turntable 151, the pushing piece 19 comprises a cross folding rod 191 arranged in the built-in accommodating groove 14 and a pushing force applying strip 192 positioned at the folding angle of the cross folding rod 191, two ends of the pushing force applying strip 192 are in limiting connection with the inner side surface of the cross folding rod 191, a driving telescopic rod 193 is arranged on the side surface of the pushing force applying strip 192, one end of the driving telescopic rod 193 is connected with the inner surface of the built-in accommodating groove 14, the cross folding rod 191 is provided with a sliding butt joint block 194, the cross folding rod 191 is connected with the inner wall surface of the built-in accommodating groove 14 through two groups of sliding butt joint blocks 194, and the cross folding rod 191 is connected with the back surface of the built-in outer handle sleeve 18 through another two groups of sliding butt joint blocks 194.
The first locking piece 3 comprises an L-shaped column handle 31 connected with the outer side surface of the outer contour frame plate 1 and a side standing groove 32 formed in the side surface of the L-shaped column handle 31, butt joint grooves 33 are formed in the two inner side surfaces of the side standing groove 32, inner ejector rods 34 are mounted on the inner side surfaces of the side standing groove 32, the second locking piece 4 comprises a locking block 41 connected with the outer side surface of the turnover slat 2 and a matching groove 42 formed in the two side surfaces of the locking block 41, the locking block 41 is matched with the side standing groove 32, a movable guide clamping piece 43 is arranged in the inner side of the matching groove 42, a side opening communication groove 44 is formed in the inner side elevation of the locking block 41, and the side opening communication groove 44 is communicated with the matching groove 42.
The movable guiding clamping piece 43 comprises a turnover bar 431 arranged on the inner sides of the matching grooves 42 and the side opening communication grooves 44 and a positioning shaft piece 432 arranged on the surface of the turnover bar 431, the positioning shaft piece 432 is positioned on the inner sides of the matching grooves 42, the turnover bar 431 is provided with two groups, the joint ends of the two groups of turnover bar 431 are provided with a butt joint shaft piece 433, the outer ends of the two groups of turnover bar 431 penetrate through the matching grooves 42 to correspond to the butt joint clamping grooves 33, one end of the inner ejector rod 34 corresponds to the joint positions of the two groups of turnover bar 431, the side surfaces of the two groups of turnover bar 431 are provided with movable butt joint blocks 434, and connecting springs 435 are arranged between the two groups of movable butt joint blocks 434.
Specifically, when the first locking piece 3 and the second locking piece 4 are needed to be in butt joint, the folding angle of the turnover bar 431 is changed through the extrusion movement in the inner side direction, and then the whole second locking piece 4 can smoothly enter the inner side of the side vertical slot 32, after one end of the turnover bar 431 is in butt joint with the butt joint slot 33, the elasticity of the connecting spring 435 is utilized, one end of the turnover bar 431 is smoothly clamped with the butt joint slot 33, and then the locking movement of the first locking piece 3 and the second locking piece 4 is completed, when the first locking piece 3 and the second locking piece 4 are needed to be in butt joint, the swing angle of the turnover vertical bar 21 is increased, the whole second locking piece 4 is slid inwards again, the butt joint position of the two groups of turnover bar 431 is extruded with the inner ejector rod 34, the elasticity of the turnover bar 431 is limited by the connecting spring 435, the symmetry change occurs for the position of the butt joint shaft 433 relative to the connecting spring, the opening of the two groups of turnover bar 431 is upwards, the turnover bar 431 swings downwards at this moment, the turnover vertical bar 21 is pressed in the outer side direction, the extrusion movement in the inner side direction is used for holding the electric meter, the turnover bar 431 is folded into the whole electric meter 2, and the turnover bar can be separated from the inner side slot 42 smoothly, and the second locking piece 4 is separated from the inner side slot 2, and the whole electric meter can be conveniently separated, and the whole electric meter can be conveniently and opened, and separated from the inner side slot 2 is conveniently, and the whole electric meter can be conveniently and folded, and opened.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (9)
1. Novel three-phase list table ammeter case, install outer contour frame plate (1) and set up upset slat (2) at outer contour frame plate (1) outside end including the embedding at the wall body, upset slat (2) are provided with two sets of, its characterized in that: the electric meter box comprises an electric meter box body (5), two inner side walls of the outer contour frame plate (1) are provided with matching splicing grooves (11), the middle end of the matching splicing grooves (11) is provided with an adjusting sliding groove (12), the adjusting sliding groove (12) is of an inverted L-shaped structure, the overturning frame plate (2) comprises an overturning vertical plate (21) which is in butt joint with the side surface of the outer contour frame plate (1) and a limiting hanging block (22) which is arranged at the bottom end of the overturning vertical plate (21), the limiting hanging block (22) is corresponding to the inner side of the matching splicing grooves (11), the electric meter box body (5) comprises a control box (51) and matching side handle plates (52) which are arranged at the two side ends of the control box (51), and the matching handle plates (52) are in butt joint with the side surfaces of the matching splicing grooves (11), and the limiting hanging block (52) are arranged at the bottom end of the limiting hanging block (22) which is in butt joint with the side surface of the matching handle plates (52); the interior top surface that matches spliced groove (11) is installed and is hung gag lever post (13), hang gag lever post (13) and spacing slot (53) butt against, built-in holding tank (14) have been seted up to the inside of outline frame board (1), built-in holding tank (14) are provided with two sets of, and built-in holding tank (14) are located the inboard that matches spliced groove (11), the internally mounted of built-in holding tank (14) has built-in outer handle cover (18), built-in outer handle cover (18) are the open structure in the side, the inside of built-in outer handle cover (18) is provided with traction lifting assembly (15), the surface of traction lifting assembly (15) has cup jointed lift slider (16), lift slider (16) and the inboard phase-match of built-in outer handle cover (18), one side surface mounting of lift slider (16) has slider (17), slider (17) and adjustment slider (12) phase-match, slider (17) are connected with the side surface of matching side handle board (52), one side of built-in outer handle cover (18) is installed and is moved piece (19).
2. The novel three-phase single-epitope electricity meter box of claim 1, wherein: the upper top surface and the lower top surface of the built-in outer handle sleeve (18) are respectively provided with a second limiting sliding piece (181), and the built-in outer handle sleeve (18) is connected with the upper surface and the lower surface of the inner side of the built-in accommodating groove (14) through the second limiting sliding pieces (181).
3. The novel three-phase single-epitope electricity meter box of claim 1, wherein: the traction lifting assembly (15) comprises a driving turntable (151) arranged on the inner side of the built-in outer handle sleeve (18) and a traction conveying belt (152) sleeved on the outer side of the driving turntable (151), wherein the driving turntable (151) is provided with two groups, and the two groups of driving turntables (151) are distributed at the upper end and the lower end of the inner side of the built-in outer handle sleeve (18).
4. A novel three-phase single-epitope electricity meter box according to claim 3 and wherein: the surface of the lifting sliding block (16) is penetrated and provided with a through groove (161), the surfaces of the two sides of the lifting sliding block (16) are provided with first limiting sliding pieces (162), the lifting sliding block (16) is connected with the two inner side walls of the built-in outer handle sleeve (18) through the first limiting sliding pieces (162), the traction conveyor belt (152) is in sliding connection with the through groove (161), and the two ends of the traction conveyor belt (152) are respectively connected with the upper surface and the lower surface of the lifting sliding block (16) after being wound on the driving turntable (151).
5. The novel three-phase single-epitope electricity meter box of claim 1, wherein: the pushing piece (19) comprises a cross folding rod (191) arranged in the built-in accommodating groove (14) and pushing force application bars (192) positioned at the folding angle of the cross folding rod (191), two ends of the pushing force application bars (192) are in limit connection with the inner side surface of the cross folding rod (191), a driving telescopic rod (193) is mounted on the side surface of the pushing force application bars (192), one end of the driving telescopic rod (193) is connected with the inner surface of the built-in accommodating groove (14), sliding butt joint blocks (194) are arranged at four ends of the cross folding rod (191), the cross folding rod (191) is connected with the inner wall surface of the built-in accommodating groove (14) through two groups of sliding butt joint blocks (194), and the cross folding rod (191) is connected with the side back surface of the built-in outer handle sleeve (18) through other two groups of sliding butt joint blocks (194).
6. The novel three-phase single-epitope electricity meter box of claim 1, wherein: the first locking piece (3) comprises an L-shaped column handle (31) connected with the outer side surface of the outer contour frame plate (1) and side standing grooves (32) formed in the side surface of the L-shaped column handle (31), butt joint clamping grooves (33) are formed in the two inner side surfaces of the side standing grooves (32), and inner ejector rods (34) are arranged on the inner side surfaces of the side standing grooves (32).
7. The novel three-phase single-epitope electricity meter box of claim 6, wherein: the second clamping and locking piece (4) comprises a clamping and locking block (41) connected with the outer side surface of the overturning slat (2) and matching grooves (42) formed in the two side surfaces of the clamping and locking block (41), the clamping and locking block (41) is matched with the side vertical grooves (32), movable guiding clamping pieces (43) are arranged on the inner side of the matching grooves (42), side-opening communication grooves (44) are formed in the inner side vertical surface of the clamping and locking block (41), and the side-opening communication grooves (44) are communicated with the matching grooves (42).
8. The novel three-phase single-epitope electricity meter box of claim 7, wherein: the movable guide clamping piece (43) comprises a turnover bar (431) arranged on the inner sides of the matching grooves (42) and the side-opening communication grooves (44) and a positioning shaft piece (432) arranged on the surface of the turnover bar (431), the positioning shaft piece (432) is positioned on the inner sides of the matching grooves (42), and the turnover bar (431) is provided with two groups.
9. The novel three-phase single-epitope electricity meter box of claim 8, wherein: the connecting end of the two groups of overturning bars (431) is provided with a butt joint shaft (433), the outer ends of the two groups of overturning bars (431) penetrate through the matching grooves (42) to correspond to the butt joint clamping grooves (33), one end of the inner ejector rod (34) corresponds to the connecting position of the two groups of overturning bars (431), the side surfaces of the two groups of overturning bars (431) are respectively provided with a movable butt joint block (434), and a connecting spring (435) is arranged between the two groups of movable butt joint blocks (434).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310437495.3A CN116154639B (en) | 2023-04-23 | 2023-04-23 | Novel three-phase single-meter-position ammeter box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310437495.3A CN116154639B (en) | 2023-04-23 | 2023-04-23 | Novel three-phase single-meter-position ammeter box |
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| Publication Number | Publication Date |
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| CN116154639A CN116154639A (en) | 2023-05-23 |
| CN116154639B true CN116154639B (en) | 2023-09-19 |
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| CN202310437495.3A Active CN116154639B (en) | 2023-04-23 | 2023-04-23 | Novel three-phase single-meter-position ammeter box |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110381691A (en) * | 2019-06-24 | 2019-10-25 | 苏州浪潮智能科技有限公司 | It is a kind of can heat maintenance built-in storage tray framework |
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| CN107069590A (en) * | 2017-05-27 | 2017-08-18 | 国网河南禹州市供电公司 | Cable termination makes automatic erector |
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| CN116154639A (en) | 2023-05-23 |
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