CN-121995297-A - Flexible gauge stand of single-phase terminal

CN121995297ACN 121995297 ACN121995297 ACN 121995297ACN-121995297-A

Abstract

The invention belongs to the technical field of electric energy meter detection equipment, and particularly relates to a single-phase terminal flexible gauge stand which comprises a base frame, wherein a sliding seat is connected onto the base frame in a sliding manner and is connected with a telescopic oil cylinder arranged on the base frame, two groups of upper needle bases distributed in a straight line are connected onto the sliding seat, upper row probes are fixedly connected onto the upper needle bases, a middle layer plate which is connected with the sliding seat in a sliding manner is arranged at the lower end of the sliding seat, a sliding plate is fixedly connected onto the rear end of the middle layer plate, the sliding plate is connected with a first-stage adjusting oil cylinder connected onto the sliding seat, and the front end of the sliding plate is fixedly connected with two groups of middle layer probes.

Inventors

LI RUKUN
GUO BINGBING
ZHONG YIJIE
MENG DONG
WANG JIAHAO
NIU CHONG
LIU FEI
CAO HOUJUN
HANG BO

Assignees

河南许继仪表有限公司

Dates

Publication Date: 20260508
Application Date: 20260204

Claims (6)

1. The flexible meter base of the single-phase terminal according to claim 1, comprising a base frame, wherein the base frame is connected with a sliding seat in a sliding way, the sliding seat is connected with a telescopic oil cylinder arranged on the base frame, the sliding seat is connected with two groups of upper needle bases distributed in a straight shape in a sliding way, the upper needle bases are fixedly connected with upper row probes, and the upper needle bases are connected with an upper layer oil cylinder connected on the sliding seat; The lower end of the upper needle seat is provided with a middle layer plate which is in sliding connection with the sliding seat, the rear end of the middle layer plate is fixedly connected with a sliding plate, the sliding plate is connected with a first-stage adjusting oil hydraulic cylinder connected to the sliding seat, and the front end of the sliding plate is fixedly connected with two groups of middle layer probes; The lower end of the middle layer plate is provided with a lower layer plate which is in sliding connection with the sliding seat, the rear end of the lower layer plate is fixedly connected with a pushing plate, the pushing plate is connected with a lower layer telescopic oil cylinder connected to the sliding seat, and the front end of the lower layer plate is fixedly connected with a plurality of lower layer probes; The lower end of the lower side plate is provided with a base plate which is in sliding connection with the sliding seat, the inside of the base plate is in sliding connection with a plurality of probe sliding seats, the plurality of probe sliding seats are divided into an upper group and a lower group, the probe sliding seats are fixedly connected with bottom probes, and the lower ends of the probe sliding seats at the lower layer are fixedly connected with wiring terminals; The upper layer the probe sliding seat rear end all fixedly connected with slide push rod, slide push rod all link to each other with sliding connection be in the carriage, the carriage link to each other with the second grade adjusting cylinder of connecting the carriage rear end, the lower floor the probe sliding seat divide into three groups, every group the probe sliding seat rear end all fixedly connected with adjusting lever frame, the adjusting lever frame all be connected with lower floor's hydro-cylinder.
2. The flexible gauge stand of a single-phase terminal according to claim 1, wherein the sliding seats are provided with limiting sliding grooves respectively matched with the middle layer plate and the lower layer plate, sliding balls are rotatably connected to the inner side walls of the limiting sliding grooves, and the sliding balls are in contact with the corresponding middle layer plate and the lower layer plate.
3. The flexible meter base of single-phase terminal according to claim 1, wherein the sliding base and the base frame are provided with wiring holes, wires are respectively arranged in the wiring holes in a penetrating manner, the sliding base is fixedly connected with a winding structure, and the wires are wound through the winding structure.
4. The flexible gauge stand of a single-phase terminal according to claim 1, wherein the tail ends of the upper probe, the middle probe and the lower probe are connected with limiting collars, the limiting collars are provided with a plurality of limiting grooves, limiting arc blocks are connected in a sliding manner in the limiting grooves, and the limiting arc blocks are connected with the limiting grooves through springs; The electric energy meter and the electric meter terminal are connected with a locking sleeve matched with the limiting lantern ring, and a limiting ring groove matched with the limiting arc block is formed in the locking sleeve.
5. The flexible gauge stand of single-phase terminal according to claim 4, wherein the limit collar is internally provided with an annular bin, the annular bin is internally connected with a compression ring in a sliding manner, the compression ring is fixedly connected with a telescopic rod arranged in the annular bin, and the telescopic rod is connected with an external driving mechanism.
6. The flexible gauge stand of single-phase terminal according to claim 5, wherein the end of the telescopic rod, which is far away from the compression ring, is provided with an oil inlet end, the upper needle stand, the sliding plate and the lower plate are all connected with an oil storage cylinder, and one end of the oil storage cylinder, which is close to the telescopic rod, is connected with the telescopic rod through a guide pipe; The oil storage cylinder is internally and slidably connected with a piston rod, and the piston rod is fixedly connected with the base frame.

Description

Flexible gauge stand of single-phase terminal Technical Field The invention relates to the technical field of electric energy meter detection equipment, in particular to a single-phase terminal flexible meter seat. Background The flexibility and compatibility requirements of the production line are improved under the promotion of intelligent manufacturing and industry 4.0. The flexible meter seat technology of the ammeter detection assembly line refers to an automatic detection positioning and fixing device technology which can be compatible with electric energy meters (such as single-phase meters, three-phase meters, intelligent meters and the like) of different models, sizes and specifications. The technology aims at improving the flexibility degree of the ammeter detection production line, reducing the type changing time, improving the detection efficiency and adapting to the production requirements of multiple varieties and small batches in the intelligent ammeter industry. The Chinese patent with the application number of CN202410689692.9 discloses a meter connecting seat compatible with single-phase and three-phase electric energy meters, and the calibration meter connecting seat compatible with the single-phase and three-phase electric energy meters is provided by the patent, when the single-phase electric energy meters are connected, a first deflection plate slides to a first position along a first fixed seat and a second fixed seat, a second deflection plate slides to a fourth position along the first fixed seat and the second fixed seat, a wiring terminal of the single-phase electric energy meter on a wiring terminal fixing assembly stretches out, and an auxiliary probe of the single-phase electric energy meter on an auxiliary probe fixing assembly stretches out; when the direct access type three-phase electric energy meter is connected, the first deflection plate slides to a second position along the first fixing seat and the second fixing seat, the second deflection plate slides to a sixth position along the first fixing seat and the second fixing seat, the wiring terminal of the direct access type three-phase electric energy meter on the binding post fixing assembly extends, the auxiliary probe of the three-phase electric energy meter on the auxiliary probe fixing assembly extends, when the mutual inductor access type three-phase electric energy meter is connected, the first deflection plate slides to a third position along the first fixing seat and the second fixing seat, the second deflection plate slides to a fifth position along the first fixing seat and the second fixing seat, the wiring terminal of the mutual inductor access type three-phase electric energy meter on the binding post fixing assembly extends, and the auxiliary probe of the three-phase electric energy meter on the auxiliary probe fixing assembly extends. The application number is CN2022116296219. X's chinese patent discloses an electric energy meter calibrating device with temperature measurement function, after providing operating voltage and electric current for the electric energy meter that awaits measuring through each high-voltage connection terminal, based on the feedback signal of each functional module on the electric energy meter that awaits measuring that each module connection terminal received, whether the function of electric energy meter that awaits measuring is normal detects, and acquire the temperature of each high-voltage connection terminal in real time through each temperature sensor module, with the high-voltage connection terminal that quick interrupt temperature is higher than preset temperature threshold provides operating voltage or electric current for the electric energy meter that awaits measuring, thereby not only can real-time supervision electric energy meter current terminal temperature, can also automatic cutout overload in order to ensure safety when current terminal temperature is too high. However, the following problems still exist in practical applications, in particular: the prior art scheme can only correspond to a single phenotype, and if multiple detection requirements exist, a plurality of verification lines are required to be provided, so that the multi-phenotype verification of the same verification assembly line cannot be realized. Partial compatible assembly line is not convenient enough to switch, and the failure rate is higher, is not suitable for batch popularization and application, and the phenotype that can be compatible is more limited, can not satisfy diversified demand, and probe detection process simultaneously, the probe easily appears not hard up, causes the basis bad, test failure. Accordingly, the present invention provides a single-phase terminal flexible gauge stand to solve the above-mentioned problems. Disclosure of Invention Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the single-phase terminal flexible me