CN116047132A - Electric meter loading and unloading system and method for electric power construction - Google Patents
Electric meter loading and unloading system and method for electric power construction Download PDFInfo
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- CN116047132A CN116047132A CN202211711734.1A CN202211711734A CN116047132A CN 116047132 A CN116047132 A CN 116047132A CN 202211711734 A CN202211711734 A CN 202211711734A CN 116047132 A CN116047132 A CN 116047132A
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- ammeter
- ratchet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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Abstract
The invention relates to a loading and unloading system, in particular to an ammeter loading and unloading system for electric power construction and a loading and unloading method. The electric power construction ammeter loading and unloading system comprises a clamping piece and an induction piece, wherein the clamping piece and the induction piece are arranged on the side wall of an ammeter body, a wiring hole is formed in the ammeter body, the wiring hole is formed in the side wall of the position corresponding to the wiring device, the clamping piece comprises a clamping part and a limiting part, the clamping part is located around the ammeter body, limiting chambers are formed in the periphery of the ammeter body to limit the ammeter body, the induction piece is arranged at the wiring hole, when the induction piece induces an electric wire in the wiring device, the induction piece encloses the side wall of a base into the limiting chamber through a plurality of clamping blocks, the ammeter body can be simply fixed in the limiting chamber, and after the ammeter body is connected with the electric wire, the clamping blocks are driven to move towards the ammeter body by the action of an electric wire pressing support rod, so that the ammeter body is fixed, and the installation efficiency is improved.
Description
Technical Field
The invention relates to an electric power loading and unloading system, in particular to an electric power meter loading and unloading system and method for electric power construction.
Background
The ammeter is an abbreviation of electric energy meter, is a meter for measuring electric energy, also called an electric meter, a fire meter, an electric energy meter and a kilowatt hour meter, and refers to a meter for measuring various electric quantities.
An ammeter quick fixation device of chinese patent publication No. CN113267660a, wherein the device comprises: a mounting plate body; the first side plate is vertically arranged on one side of the mounting plate body; the second side plate is vertically arranged on the other side of the mounting plate body and is opposite to the first side plate; the first clamping piece is elastically arranged at the edge of the first side plate, and the elastic direction of the first clamping piece is perpendicular to the mounting plate body; the second clamping piece is elastically arranged at the edge of the second side plate, and the elastic direction of the second clamping piece is perpendicular to the mounting plate body; the first clamping piece and the second clamping piece can apply acting force to the ammeter towards the mounting plate body so as to fix the ammeter on the mounting plate body. Compared with the traditional installation mode, the device can realize quick installation and fixation of the ammeter, and is convenient to detach and replace.
The patent mainly pulls out the first clamping piece and the second clamping piece outwards for a certain distance, and places the ammeter in the accommodating space, and then the first clamping piece and the second clamping piece are contracted inwards under the elastic action, so that the ammeter is clamped among the first clamping piece, the second clamping piece and the mounting plate body, and the ammeter is fixed.
But the ammeter is in the installation, because the ammeter incasement needs to install more ammeter to lead to the interior operable space of ammeter incasement to diminish, in order to confirm that the ammeter can work normally, generally need carry out simple fixed (hang on the screw of ammeter case through the recess on the ammeter back lid shell) to the ammeter earlier, then on the connector with electric wire to the ammeter, fix the ammeter again at last. However, in this patent, the ammeter can't carry out simple fixed in the accommodation space, as long as the ammeter is located the accommodation space and will be fixed by the folder centre gripping, leads to holding the ammeter at one hand of wiring in-process needs staff, and the other hand carries out the connection operation of electric wire, and in addition the ammeter is all installed in higher position usually, and the staff needs to climb the ladder, only uses one hand to carry out the connection operation of electric wire under the environment of sunshade, will lead to the installation effectiveness of ammeter to become slow.
Disclosure of Invention
The invention aims to provide an ammeter loading and unloading system and method for electric power construction, which are used for solving the problems in the background technology.
In order to achieve the above object, one of the purposes of the present invention is to provide an electric meter loading and unloading system for electric power construction, comprising a clamping piece and an induction piece, wherein the clamping piece and the induction piece are arranged on the side wall of an electric meter body, a connector is arranged in the electric meter body, a wiring hole is formed on the side wall corresponding to the connector, the clamping piece comprises a clamping part and a limiting part, the clamping part is positioned around the electric meter body so as to form a limiting chamber around the electric meter body to limit the electric meter body, the induction piece is arranged at the wiring hole, and when the induction piece induces an electric wire to be inserted into the connector, the induction piece controls the limiting part to be separated from the clamping part, so that the space of the limiting chamber is reduced by the clamping part, and the electric meter body is clamped and fixed by the clamping part.
As a further improvement of the technical scheme, the clamping part comprises a base, an installation cavity is formed in the base, a ratchet wheel is rotationally arranged in the installation cavity, a torsion spring is arranged between the bottom of the ratchet wheel and the installation cavity, the torsion spring drives the ratchet wheel to rotate in the resetting process after being twisted, a plurality of main guide grooves are formed in the top of the ratchet wheel, a transmission column is slidingly arranged in the main guide grooves, one end of the transmission column penetrates through the side wall of the base and is in sliding connection with the side wall of the base, a clamping block is fixedly connected with one end of the transmission column, and a clamping groove spliced with the clamping block is formed in the side wall of the ammeter body.
As a further improvement of the technical scheme, the main guide groove is obliquely arranged at the top of the ratchet wheel, one end of the main guide groove is close to the center of the ratchet wheel, and the other end of the main guide groove is close to the outer ring of the ratchet wheel.
As a further improvement of the technical scheme, the induction piece comprises a base, the base is fixedly arranged at one end of the base, a cavity is formed in each wiring hole in the base, the bottom of the cavity is communicated with the mounting cavity, a supporting rod is longitudinally arranged in the cavity in a sliding mode, a storage groove is formed in the top of the supporting rod, and a compression spring which is elastically connected with the bottom of the supporting rod and the bottom of the ratchet wheel is arranged between the bottom of the supporting rod and the bottom of the ratchet wheel.
As a further improvement of the technical scheme, the position of the containing groove is Yu Jiexian holes.
As a further improvement of the technical scheme, the limiting part comprises a plurality of connecting rods, one ends of the connecting rods penetrate into the cavity and are fixedly connected to the side wall of the supporting rod, the other ends of the connecting rods are fixedly connected with sleeves, the inner ends of the sleeves are fixedly connected with reset springs, one ends of the reset springs are fixedly connected with pawls, and the pawls are meshed with the outer ring of the ratchet wheel.
As the further improvement of this technical scheme, the bracing piece is close to leaving the clearance between lateral wall and the cavity of ammeter body, the top of bracing piece is provided with splint, the bottom of splint is located and accomodates groove department and set up flutedly, the top of splint is located the vertical grafting of groove department and has the straight-bar, straight-bar and splint sliding connection, be provided with the connecting spring with two elastic connection between the top of straight-bar and the splint top, compression spring's bottom fixedly connected with slider, slider and the bottom sliding connection of cavity, the top of ratchet is provided with drive portion, drive portion pulls the bracing piece to the wiring hole department removal when the ratchet rotates.
As a further improvement of the technical scheme, the transmission part comprises a plurality of secondary guide grooves formed in the top of the ratchet wheel, a straight column is slidably arranged in one end, close to the outer wall of the ratchet wheel, of each secondary guide groove, the outer wall of each straight column is rotationally connected with a transmission rod, the transmission rods are longitudinally slidably connected with the straight columns, the other ends of the transmission rods are rotationally connected with fixing columns, and the fixing columns are fixedly arranged at the top of the connecting rods.
As a further improvement of the technical scheme, the top end of the fixing column is fixedly connected with a convex rod, and the convex rod penetrates through the side wall of the ammeter body and is in sliding connection with the ammeter body.
The second object of the invention is to provide a loading and unloading method for an electric meter loading and unloading system for electric power construction, comprising the following steps:
s1, after the wiring of the ammeter body and the electric wires is completed, positioning the ammeter body on the side wall of the base, enabling the electric wires to fall into the accommodating groove and extruding the supporting rods so that the supporting rods move downwards;
s2, the supporting rod drives the connecting rod to move downwards, and after the connecting rod moves downwards, the connecting rod drives the pawl to move downwards through the sleeve so that the reset spring is separated from the outer ring of the connecting rod;
s3, resetting the torsion spring which is twisted later to drive the ratchet wheel to rotate, driving the transmission column to move towards one end close to the center of the ratchet wheel through the main guide groove in the rotation process of the ratchet wheel, and driving the clamping blocks to move towards the clamping grooves on the side wall of the ammeter body by the transmission column so as to clamp and fix the ammeter body.
Compared with the prior art, the invention has the beneficial effects that:
1. in the electric power construction ammeter loading and unloading system and the loading and unloading method, the side wall of the base is surrounded into the limiting chamber through the clamping blocks, so that the ammeter body can be simply fixed in the limiting chamber, and after the ammeter body is connected with an electric wire, the clamping blocks are driven to move towards the ammeter body by utilizing the action of the electric wire pressing support rod, and the ammeter body is fixed, so that the installation efficiency is improved.
2. In the electric power construction ammeter loading and unloading system and the loading and unloading method, the supporting rod is driven to move downwards through the clamping plate, the ratchet wheel pulls the transmission rod through the secondary guide groove and the straight column, and the transmission rod pulls the supporting rod to move towards the wiring hole through the fixing column and the connecting rod, so that the electric wire is pushed into the wire connector.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the electric meter body according to the present invention;
FIG. 3 is a schematic cross-sectional view of a base of the present invention;
FIG. 4 is a schematic view of a connecting shaft according to the present invention;
FIG. 5 is a schematic view of a limiting portion according to the present invention;
FIG. 6 is a schematic cross-sectional view of a base of the present invention;
FIG. 7 is a schematic view of a partial cross-sectional structure of a base of the present invention;
FIG. 8 is a schematic view of the structure of the secondary guide slot of the present invention;
fig. 9 is a schematic view of the insertion direction of the electric wire of the present invention.
The meaning of each reference sign in the figure is:
100. an ammeter body; 101. a wire connector; 102. a wiring hole; 103. a clamping groove;
200. a clamping member;
210. a base; 210A, a mounting cavity; 211. a ratchet wheel; 212. a connecting shaft; 213. a torsion spring; 214. a main guide groove; 215. a drive column; 216. a clamping block;
220. a limit part; 221. a connecting rod; 222. a sleeve; 223. a return spring; 224. a pawl;
230. a secondary guide groove; 231. a straight column; 232. a transmission rod; 233. fixing the column; 234. a protruding rod;
240. a clamping plate; 241. a groove; 242. a straight rod; 243. a connecting spring; 244. a slide block;
300. an induction member;
310. a base; 311. a cavity; 312. a support rod; 313. a storage groove; 314. a compression spring;
400. an electric wire.
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.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
An objective of the present embodiment is to provide an electric meter loading and unloading system for electric power construction, which is mainly to quickly fix an electric meter body 100 after an electric wire 400 is connected, referring to fig. 2, a wire connector 101 is disposed in the electric meter body 100, a wire connection hole 102 is formed corresponding to a side wall of the wire connector 101, the electric wire 400 passes through the wire connection hole 102 and is located in the wire connector 101, and then a screw at the top of the wire connector 101 is screwed to fix the electric wire 400.
When the electric meter body 100 is installed at a high place, the electric meter body 100 needs to be simply pre-fixed, so that hands of a worker can be liberated, the worker can quicken the efficiency of installing the electric meter body 100, therefore, as shown in fig. 1-3, the loading and unloading device comprises a clamping piece 200 and a sensing piece 300, which are arranged on the side wall of the electric meter body 100, the clamping piece 200 comprises a clamping part and a limiting part 220, the clamping part is positioned at the periphery of the electric meter body 100 so as to form a limiting chamber around the electric meter body 100 to limit the electric meter body 100, the sensing piece 300 is arranged at the wiring hole 102, and when the sensing piece 300 senses that the electric wire 101 is accessed into the electric wire 400, the sensing piece 300 controls the limiting part 220 to break away from the clamping part, so that the space of the limiting chamber is reduced by the clamping part, and the electric meter body 100 is clamped and fixed by the clamping part.
The foregoing is specifically disclosed by the following examples.
Fig. 2-8 show a first embodiment of the invention:
in fig. 2 and 4, the clamping part comprises a base 210, a mounting cavity 210A is formed in the base 210, a ratchet 211 is arranged in the mounting cavity 210A, a tooth groove of an outer ring of the ratchet 211 is inclined to one side, when the ratchet 211 rotates in the direction of the inclined surface, a pawl 224 does not block rotation of the ratchet 211, so that the ratchet 211 drives a torsion spring 213 to twist, and after the torsion spring 213 is twisted, the pawl 224 is attached to a straight edge of the tooth groove to limit rotation of the ratchet 211, so that energy storage of the torsion spring 213 is completed; the center of the ratchet 211 is fixedly connected with a connecting shaft 212, the top end of the connecting shaft 212 is rotationally connected with the top inner wall of the base 210, the bottom end of the connecting shaft 212 is rotationally connected with the bottom inner wall of the base 210, a torsion spring 213 is sleeved on the outer ring of the connecting shaft 212, the top end of the torsion spring 213 is fixedly connected with the bottom of the ratchet 211, the bottom end of the torsion spring 213 is fixedly connected with the bottom of the installation cavity 210A, when the torsion spring 213 is twisted, the torsion spring 213 can drive the ratchet 211 to rotate in the resetting process, meanwhile, a coil spring can be used for replacing the torsion spring 213, and the coil spring drives the ratchet 211 to rotate through elastic rotation of the coil spring after twisting, so that details are not repeated; the top of the ratchet 211 is provided with a plurality of main guide grooves 214, preferably three, because the bottom of the electric meter body 100 can be supported by the sensing piece 300, the main guide grooves 214 are not required to be provided excessively, in addition, a transmission column 215 is slidably arranged in the main guide grooves 214, the main guide grooves 214 are obliquely arranged at the top of the ratchet 211, one ends of the main guide grooves are close to the center of the ratchet 211, the other ends of the main guide grooves are close to the outer ring of the ratchet 211, the initial positions of the transmission column 215 are positioned at one ends of the main guide grooves 214 close to the outer ring of the ratchet 211, so that the transmission column 215 is driven to move towards one end close to the center of the ratchet 211 through the main guide grooves 214 in the rotation process of the ratchet 211, and when the electric meter body 100 needs to be detached, the clamping blocks 216 can be pulled outwards to pull the main guide grooves 214 through the transmission column 215, so that the main guide grooves 214 drive the ratchet 211 to rotate, and at the moment, the rotation direction of the ratchet 211 is in the direction of the oblique direction of the tooth grooves is rotated, so that the energy storage of the torsion spring 213 is completed, and the detachment of the electric meter body 100 is achieved. Meanwhile, one end of the transmission column 215 penetrates through the side wall of the base 210 and is in sliding connection with the side wall of the base 210, one end of the transmission column 215 is fixedly connected with the clamping block 216, in this way, the transmission column 215 drives the clamping block 216 to move inwards towards the clamping groove 103 in the moving process, one end of the clamping block 216 bends towards the side wall of the ammeter body 100, and correspondingly, the clamping groove 103 is formed in the side wall of the ammeter body 100, so that the moving clamping block 216 is clamped in the clamping groove 103 to be fixed to the wire butting device 101.
The limiting portion 220 described above needs to cooperate with the sensing element 300 to limit the base 210, so that the sensing element 300 and the limiting portion 220 are sequentially disclosed below.
In fig. 6 and 8, the sensing piece 300 includes a base 310, the base 310 is fixedly disposed at one end of the base 210, the end is located at the bottom of the base 210, because the base 210 is transversely disposed in the drawing, but when actually installed, the base 210 is vertically installed, so that the electricity meter body 100 can be placed at the top of the base 310, the side wall of the electricity meter body 100 is attached to the side wall of the base 210, so as to support the electricity meter body 100, meanwhile, a cavity 311 is formed in the base 310 and located at each wiring hole 102, the bottom of the cavity 311 is communicated with the installation cavity 210A, a supporting rod 312 is longitudinally disposed in the cavity 311 in a sliding manner, a receiving groove 313 is formed at the top of the supporting rod 312, when the electric wire 400 is inserted into the wiring hole 102, the electric wire 400 falls into the receiving groove 313 and extrudes the supporting rod 312, thereby the supporting rod 312 moves downwards, the position of the receiving groove 313 is higher than Yu Jiexian, preferably, the distance higher than 1 cm is 0.5 cm, the wiring of the electric wire 400 is easily affected, the lower than 0.5 cm, the electric wire 400 is easily moved downwards, the supporting rod 312 is easily moves, in addition, a stroke of the electric wire is easily moved, the supporting rod 312 is not pushed by the ratchet wheel 314 is not pushed, and the electric wire is not pushed to be pushed out of the receiving groove 313, and the spring 313 is continuously, and the spring is not pushed to be compressed, and the bottom of the receiving groove 313 is continuously, and the electric wire is placed in the receiving groove 313, and the spring is placed in the groove, and the spring is placed in the receiving groove 313, and the groove is placed in the groove, and the groove has the receiving groove has the position has the supporting groove is 312, has the compression groove has the receiving groove has the holding position.
In fig. 5 and 6, the limiting part 220 includes a plurality of connecting rods 221, the number of the connecting rods 221 is consistent with the number of the supporting rods 312, one end of each connecting rod 221 penetrates into the cavity 311 and is fixedly connected to the side wall of each supporting rod 312, so that each supporting rod 312 can drive each connecting rod 221 to move downwards, the other end of each connecting rod is fixedly connected with a sleeve 222, the inner end of each sleeve 222 is fixedly connected with a reset spring 223, one end of each reset spring 223 is fixedly connected with a pawl 224, when the ratchet 211 rotates towards the inclined surface of a tooth slot, the reset springs 223 are compressed to enable the pawls 224 to slide towards the inner end of each sleeve 222, so that rotation of the ratchet 211 is not affected, the pawls 224 are meshed with the outer ring of the ratchet 211, the ratchet 211 cannot rotate, kinetic energy of torsion springs 213 is stored, after the connecting rods 221 move downwards, so that the reset springs 223 are separated from the outer ring of the connecting rods 221, and at the moment, the twisted torsion springs 213 reset to drive the ratchet 211 to rotate, so that the plurality of clamping blocks 216 move towards the side wall of the ammeter body 100, and the ammeter body 100 is clamped and fixed.
To sum up, the side walls of the base 210 are enclosed into a limiting chamber by the plurality of clamping blocks 216, so that the electric meter body 100 can be simply fixed in the limiting chamber, and after the electric meter body 100 is connected with the electric wire 400, the plurality of clamping blocks 216 are driven to move towards the electric meter body 100 by the action of the electric wire 400 pressing the supporting rod 312, so that the electric meter body 100 is fixed, and the installation efficiency is improved.
A second object of the present embodiment is to provide a loading and unloading method for an electric meter loading and unloading system for electric power construction, including the following method steps:
s1, after the wiring of the ammeter body 100 and the electric wire 400 is completed, positioning the ammeter body 100 on the side wall of the base 210, and enabling the electric wire 400 to fall into the accommodating groove 313 and squeeze the supporting rod 312 so as to enable the supporting rod 312 to move downwards;
s2, the supporting rod 312 drives the connecting rod 221 to move downwards, and when the connecting rod 221 moves downwards, the connecting rod 221 drives the pawl 224 to move downwards through the sleeve 222 so that the return spring 223 is separated from the outer ring of the connecting rod 221;
s3, the torsion spring 213 which is twisted later resets to drive the ratchet 211 to rotate, the driving column 215 is driven to move towards one end close to the center of the ratchet 211 by the main guide groove 214 in the rotation process of the ratchet 211, and the driving column 215 drives the clamping blocks 216 to move towards the clamping grooves 103 on the side wall of the ammeter body 100 so as to clamp and fix the ammeter body 100.
Fig. 5, 7 and 9 show a second embodiment of the invention;
in the figure, the supporting rod 312 is close to a gap between the side wall of the ammeter body 100 and the cavity 311, so that the supporting rod 312 can transversely slide in the cavity 311, a clamping plate 240 is arranged above the supporting rod 312, a groove 241 is formed in the bottom of the clamping plate 240 and is positioned at the storage groove 313, the groove 241 is matched with the storage groove 313 to form a circular cavity so as to limit the wire 400, a straight rod 242 is longitudinally inserted into the groove 241 at the top of the clamping plate 240, the straight rod 242 is in sliding connection with the clamping plate 240, a connecting spring 243 for elastically connecting the straight rod 242 is arranged between the top of the straight rod 242 and the top of the clamping plate 240, the elastic force of the connecting spring 243 pulls the straight rod 242 to enter the circular cavity to squeeze the wire 400, the wire 400 is fixed, in addition, a sliding block 244 is fixedly connected to the bottom of the compressing spring 314, the sliding block 244 is in sliding connection with the bottom of the cavity 311, a transmission part is arranged at the top of the ratchet 211, and the transmission part pulls the supporting rod 312 to move towards the wire connector 101 when the ratchet 211 rotates, so that the wire 400 is inserted into the connector 101.
It should be noted that, the transmission portion includes a plurality of secondary guide grooves 230 that set up at the ratchet 211 top, the quantity of secondary guide grooves 230 is unanimous with the quantity of bracing piece 312, and the structure of secondary guide grooves 230 is unanimous with the structure of main guide groove 214, one end is close to ratchet 211 center, one end is close to ratchet 211 outer wall, the one end that secondary guide grooves 230 is close to ratchet 211 outer wall is interior to slide and be provided with the straight post 231, the outer wall rotation of straight post 231 is connected with transfer line 232, simultaneously transfer line 232 still with the vertical sliding connection of straight post 231, thereby when connecting rod 221 drives transfer line 232 and moves down, transfer line 232 can slide in the below of straight post 231, prevent transfer line 232 from influencing the lower motion of spacing portion 220, and the other end rotation of transfer line 232 is connected with fixed column 233, the fixed top of setting at connecting rod 221.
When in use, the clamping plate 240 is pressed downwards, the clamping plate 240 drives the supporting rod 312 to move downwards, the supporting rod 312 drives the connecting rod 221 to move downwards so that the pawl 224 is separated from the outer ring of the connecting rod 221, the twisted torsion spring 213 drives the ratchet 211 to rotate, the ratchet 211 pulls the transmission rod 232 through the secondary guide groove 230 and the straight column 231, and the transmission rod 232 pulls the supporting rod 312 to move towards the wiring hole 102 through the fixing column 233 and the connecting rod 221, so that the electric wire 400 is pushed into the wiring device 101 (in the direction indicated by arrow A in FIG. 9).
Moreover, in order to reduce the pressing of the clamping plate 240 and improve the installation efficiency of the electricity meter body 100, the top end of the fixing column 233 is fixedly connected with the protruding rod 234, the protruding rod 234 penetrates through the side wall of the electricity meter body 100 and is in sliding connection with the electricity meter body 100, when the electricity meter is used, the electric wire 400 is firstly connected into the wire connector 101, then the electricity meter body 100 is close to the side wall of the electricity meter body 100, in the process, the side wall of the electricity meter body 100 extrudes the protruding rod 234, the protruding rod 234 drives the connecting rod 221 to move downwards through the fixing column 233, and when the side wall of the electricity meter body 100 is attached to the side wall of the base 210, the pawl 224 is separated from the periphery of the ratchet 211, so that the ratchet 211 rotates to pull the supporting rod 312 to move through the transmission rod 232.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Ammeter handling system for electric power construction, including setting up clamping piece (200) and sensing piece (300) at the lateral wall of ammeter body (100), be provided with connector (101) in ammeter body (100), wiring hole (102) have been seted up to the lateral wall of corresponding connector (101) department, its characterized in that: clamping piece (200) are including clamping part and spacing portion (220), the clamping part is located around ammeter body (100) to enclose ammeter body (100) around into spacing room and carry out spacingly to ammeter body (100), induction piece (300) set up in wiring hole (102) department, when induction piece (300) sense wire (400) in connector (101), induction piece (300) control spacing portion (220) break away from the clamping part, make the space of clamping room with spacing room transfer little, in order to press from both sides tight fixed ammeter body (100) through the clamping part.
2. The electricity meter loading and unloading system for electric power construction according to claim 1, wherein: the utility model provides a power meter, including base (210), install cavity (210A) have been seted up in base (210), install cavity (210A) internal rotation and be provided with ratchet (211), be provided with torsional spring (213) between ratchet (211) bottom and the install cavity (210A), work as torsional spring (213) are after being twisted, torsional spring (213) drive ratchet (211) rotation in reset process, a plurality of main guide slot (214) have been seted up at the top of ratchet (211), the slip is provided with drive post (215) in main guide slot (214), the lateral wall of base (210) is run through to one end of drive post (215), and with base (210) lateral wall sliding connection, draw-in groove (103) with fixture block (216) are seted up to the lateral wall of drive post (215), the one end fixedly connected with fixture block (216) of ammeter body (100).
3. The electricity meter loading and unloading system for electric power construction according to claim 2, wherein: the main guide groove (214) is obliquely arranged at the top of the ratchet wheel (211), one end of the main guide groove is close to the center of the ratchet wheel (211), and the other end of the main guide groove is close to the outer ring of the ratchet wheel (211).
4. The electricity meter loading and unloading system for electric power construction according to claim 2, wherein: the induction piece (300) comprises a base (310), the one end at base (210) is fixedly arranged on base (310), cavity (311) have all been seted up to base (310) inside in every wiring hole (102) department, the bottom and the installation cavity (210A) intercommunication of cavity (311), vertically slip is provided with bracing piece (312) in cavity (311), storage tank (313) have been seted up at the top of bracing piece (312), be provided with compression spring (314) with two elastic connection between the bottom of bracing piece (312) and the bottom of ratchet (211).
5. The electricity meter loading and unloading system for electric power construction according to claim 4, wherein: the storage groove (313) is positioned at a height Yu Jiexian hole (102).
6. The electricity meter loading and unloading system for electric power construction according to claim 4, wherein: the limiting part (220) comprises a plurality of connecting rods (221), one ends of the connecting rods (221) penetrate into the cavity (311) and are fixedly connected to the side wall of the supporting rod (312), the other ends of the connecting rods are fixedly connected with sleeves (222), reset springs (223) are fixedly connected to the inner ends of the sleeves (222), pawls (224) are fixedly connected to one ends of the reset springs (223), and the pawls (224) are meshed with the outer ring of the ratchet wheel (211).
7. The electricity meter loading and unloading system for electric power construction according to claim 6, wherein: the utility model discloses a power meter, including electric meter body (100), bracing piece (312), bottom, connecting spring (243) that are provided with two elastic connection between the top of straight-bar (242) and splint (240) top, the top of bracing piece (312) is provided with splint (240), the bottom of splint (240) is located and is seted up recess (241) in storage tank (313) department, the top of splint (240) is located recess (241) department and vertically peg graft has straight-bar (242), straight-bar (242) and splint (240) sliding connection, be provided with between the top of straight-bar (242) and splint (240) top with two elastic connection's connecting spring (243), the bottom fixedly connected with slider (244) of compression spring (314), the bottom sliding connection of slider (244) and cavity (311), the top of ratchet (211) is provided with drive portion, drive portion pulls bracing piece (312) to wiring hole (102) removal when ratchet (211) rotate.
8. The electricity meter loading and unloading system for electric power construction according to claim 7, wherein: the transmission part comprises a plurality of secondary guide grooves (230) formed in the top of the ratchet wheel (211), a straight column (231) is slidably arranged in one end, close to the outer wall of the ratchet wheel (211), of each secondary guide groove (230), a transmission rod (232) is rotatably connected to the outer wall of each straight column (231), the transmission rods (232) are longitudinally slidably connected with the straight columns (231), fixing columns (233) are rotatably connected to the other ends of the transmission rods (232), and the fixing columns (233) are fixedly arranged at the top of the connecting rods (221).
9. The electricity meter loading and unloading system for electric power construction according to claim 8, wherein: the top of fixed column (233) fixedly connected with protruding pole (234), protruding pole (234) run through ammeter body (100) lateral wall and with ammeter body (100) sliding connection.
10. A loading and unloading method for an electricity meter loading and unloading system for electric power construction according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1, after the wiring of the ammeter body (100) and the electric wire (400) is completed, the ammeter body (100) is positioned on the side wall of the base (210), the electric wire (400) falls into the accommodating groove (313) and extrudes the supporting rod (312) so that the supporting rod (312) moves downwards;
s2, the supporting rod (312) drives the connecting rod (221) to move downwards, and after the connecting rod (221) moves downwards, the connecting rod (221) drives the pawl (224) to move downwards through the sleeve (222) so as to enable the return spring (223) to be separated from the outer ring of the connecting rod (221);
s3, resetting the torsion spring (213) which is twisted later to drive the ratchet wheel (211) to rotate, driving the transmission column (215) to move towards one end close to the center of the ratchet wheel (211) through the main guide groove (214) in the rotation process of the ratchet wheel (211), and driving the clamping blocks (216) to move towards the clamping grooves (103) on the side wall of the ammeter body (100) by the transmission column (215) so as to clamp and fix the ammeter body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211711734.1A CN116047132A (en) | 2022-12-29 | 2022-12-29 | Electric meter loading and unloading system and method for electric power construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211711734.1A CN116047132A (en) | 2022-12-29 | 2022-12-29 | Electric meter loading and unloading system and method for electric power construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117706150A (en) * | 2024-02-05 | 2024-03-15 | 佳木斯意合科技有限公司 | Plug terminal of ammeter and ammeter comprising same |
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2022
- 2022-12-29 CN CN202211711734.1A patent/CN116047132A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117706150A (en) * | 2024-02-05 | 2024-03-15 | 佳木斯意合科技有限公司 | Plug terminal of ammeter and ammeter comprising same |
| CN117706150B (en) * | 2024-02-05 | 2024-04-16 | 佳木斯意合科技有限公司 | Ammeter |
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