CN214795173U

CN214795173U - High and cold area electric energy meter detects connecting device

Info

Publication number: CN214795173U
Application number: CN202121167481.7U
Authority: CN
Inventors: 胡恒; 王曦; 叶兰; 刘峰屹; 董哲; 徐卉; 张亚娜; 王玥; 于龙; 刘丹
Original assignee: Power Supply Service Center Of State Grid Heilongjiang Electric Power Co ltd; State Grid Corp of China SGCC
Current assignee: Power Supply Service Center Of State Grid Heilongjiang Electric Power Co ltd; State Grid Corp of China SGCC
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-19
Anticipated expiration: 2031-05-27

Abstract

A detection and connection device for an electric energy meter in a severe cold area relates to a connection device. A T-shaped plate and an n-shaped plate are arranged on the bottom plate, a vertical plate of the T-shaped plate is arranged between two supporting plates of the n-shaped plate, gaps are arranged between the two supporting plates of the n-shaped plate and a horizontal plate of the T-shaped plate and between the vertical plate of the T-shaped plate and a main plate of the n-shaped plate, and a circuitous accommodating space for accommodating a connecting wire is formed between the T-shaped plate and the n-shaped plate; the upper cover is arranged above the T-shaped plate and the n-shaped plate; when receiver quantity is greater than one, all can dismantle fixed connection between every two adjacent receivers. The utility model avoids the damage of the connecting wire, reduces the cost and difficulty of the detection work, and improves the detection work efficiency; the position of the storage box can be relatively fixed, so that the storage box is more convenient to use; the connecting wire pulled out of the outer side of the storage box can be protected; the telescopic link can be avoided using the back fracture for a long time between attach fitting and the connecting wire and avoid detecting when the head uses, the telescopic link influences the result of use at the random activity of connecting wire.

Description

High and cold area electric energy meter detects connecting device

Technical Field

The utility model relates to a connecting device, especially a severe cold district electric energy meter detects connecting device.

Background

In the service process of the electric energy meter, the electric energy meter needs to be periodically detected so as to ensure the use safety of the electric energy meter. When detecting the electric energy meter in alpine regions, because the temperature is lower winter, the phenomenon that the outside rubber layer of detector connecting wire is hardened by freezing often can appear, so, not only can lead to the detection achievement to carry out inconveniently, still can make the rubber layer become fragile because freezing, and is damaged in the use simultaneously, has increased the cost and the degree of difficulty of detection achievement then, has reduced detection achievement efficiency.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a severe cold district electric energy meter detects connecting device.

The purpose is achieved, the utility model adopts the following technical proposal: a detection and connection device for an electric energy meter in an alpine region comprises at least one storage box, wherein the storage box comprises a bottom plate, a T-shaped plate, an n-shaped plate and an upper cover; a T-shaped plate and an n-shaped plate are arranged at the upper end of the bottom plate, a vertical plate of the T-shaped plate is arranged between two support plates of the n-shaped plate, gaps are arranged between the two support plates of the n-shaped plate and a horizontal plate of the T-shaped plate and between the vertical plate of the T-shaped plate and a main plate of the n-shaped plate, and a circuitous accommodating space for accommodating a connecting wire is formed between the T-shaped plate and the n-shaped plate; the upper cover is arranged above the T-shaped plate and the n-shaped plate; when the quantity of receiver is greater than one, all can dismantle fixed connection between every two adjacent receivers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the receiver, accomodate the connecting wire, avoid when carrying out the detection work, the connecting wire freezes hard and becomes fragile because of directly exposing in low temperature environment, avoids the damage of connecting wire then, has reduced the cost and the degree of difficulty of detection work, has improved detection work efficiency;

2. the connecting cylinder is sleeved outside the connecting line between the storage box and the detector, and the position of the storage box can be relatively fixed through the connecting cylinder, so that the storage box is more convenient to use;

3. the utility model is provided with the telescopic rod at the outer side of the connecting line between the storage box and the detection head of the detector, and the connecting line pulled out of the outer side of the storage box can be protected by the telescopic rod;

4. the connecting cylinder and the telescopic rod of the utility model are both provided with the hold-down mechanism, and the hold-down mechanism arranged on the connecting cylinder can avoid the fracture between the connecting joint and the connecting wire after long-time use; set up hold-down mechanism on the telescopic link and can avoid detecting when the head uses, the telescopic link influences the result of use in the random activity of connecting wire.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the storage box;

FIG. 3 is an enlarged view at A of FIG. 1;

fig. 4 is a schematic view of the connection relationship between the base plate and the heating layer.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1:

a detection and connection device for an electric energy meter in an alpine region comprises at least one storage box 2, wherein the storage box 2 comprises a bottom plate 201, a T-shaped plate 207, an n-shaped plate and an upper cover; a T-shaped plate 207 and an n-shaped plate are arranged at the upper end of the bottom plate 201, a vertical plate of the T-shaped plate 207 is arranged between two support plates 203 of the n-shaped plate, gaps are arranged between the two support plates 203 of the n-shaped plate and a horizontal plate of the T-shaped plate 207 and between the vertical plate of the T-shaped plate 207 and the n-shaped plate main plate 202, and a circuitous accommodating space for accommodating the connecting line 4 is formed between the T-shaped plate 207 and the n-shaped plate; the upper cover is arranged above the T-shaped plate 207 and the n-shaped plate in a magnetic connection or a buckling connection or an interference clamping manner; when the quantity of receiver 2 was greater than one, fixed connection can all be dismantled through the mode that interference joint or buckle are connected between every two adjacent receivers 2.

The vertical board of T template 207 and two extension boards 203 of n template are equipped with the spout along respective length direction respectively, it is equipped with movable rod 204 to slide in the spout, through the sliding connection of movable rod 204 and spout, can change the length of accomodating of connecting wire 4, is convenient for drag connecting wire 4 in testing process.

The movable rod 204 is elastically connected with the bottom surface of the corresponding chute through a return spring 205, and the return spring 205 is arranged to help the movable rod 204 to return to the original position quickly after the connection line 4 is pulled.

The outer end of the movable rod 204 is provided with a semicircular chamfer, so that the connecting wire 4 can be pulled more conveniently, and meanwhile, the connecting wire 4 can be prevented from being damaged when being pulled.

The outer end of the movable rod 204 is provided with a fixed pulley 206 through a rotating shaft, so that the connecting wire 4 can be pulled more conveniently and more labor-saving through the arrangement of the fixed pulley 206, and meanwhile, the connecting wire 4 can be prevented from being damaged when being pulled.

Example 2:

this example differs from example 1 in that:

can dismantle fixed mode through interference joint or threaded connection between receiver 2 and the detector 1 and be equipped with the connecting cylinder 5 that the cover was established in the connecting wire 4 outside, can carry out relatively fixed to receiver 2's position through setting up connecting cylinder 5 for it is more convenient to use.

Receiver 2 and detector 1 detect between the head 6 can dismantle fixed mode through interference joint or threaded connection and be equipped with the cover and establish the telescopic link 3 in the connecting wire 4 outside, can also protect the connecting wire 4 in the receiver 2 outside of pulling out through setting up telescopic link 3.

The telescopic rod 3 comprises a plurality of sections of inner tubes and outer tubes which are mutually sleeved, and the inner tubes and the outer tubes are preferably made of soft materials, so that the telescopic rod can be conveniently changed according to the use condition of the connecting wire 4.

The connecting cylinder 5 and the telescopic rod 3 are respectively provided with a pressing mechanism, and the pressing mechanism comprises a pressing block 7, a limiting rod 8, a pull ring 9 and a limiting spring 10; the relative lateral wall of connecting cylinder 5 and telescopic link 3 corresponds and is equipped with the spacing groove, it is equipped with briquetting 7 to slide in the spacing groove, briquetting 7 is connected with the one end of gag lever post 8, the other end of gag lever post 8 passes the spacing groove and stretches out to the outside of connecting cylinder 5 or 3 lateral walls of telescopic link to be equipped with pull ring 9, and outside cover is equipped with spacing spring 10, the both ends of spacing spring 10 support respectively and lean on briquetting 7 and spacing groove.

The connecting cylinder 5 is provided with a pressing mechanism, so that the fracture between the connecting joint and the connecting line 4 after long-time use can be avoided; set up hold-down mechanism on the telescopic link 3 and can avoid detecting when first 6 uses, telescopic link 3 influences the result of use in the random activity of connecting wire 4.

Be equipped with zone of heating 11 in receiver 2's the bottom plate 201, zone of heating 11 supplies power through the battery to be equipped with switch, cause the power extravagant when avoiding not using.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a severe cold district electric energy meter detects connecting device which characterized in that: the storage box comprises at least one storage box (2), wherein the storage box (2) comprises a bottom plate (201), a T-shaped plate (207), an n-shaped plate and an upper cover; the upper end of the bottom plate (201) is provided with a T-shaped plate (207) and an n-shaped plate, a vertical plate of the T-shaped plate (207) is arranged between two support plates (203) of the n-shaped plate, gaps are arranged between the two support plates (203) of the n-shaped plate and a horizontal plate of the T-shaped plate (207) and between the vertical plate of the T-shaped plate (207) and an n-shaped plate main plate (202), and a circuitous accommodating space for accommodating a connecting wire (4) is formed between the T-shaped plate (207) and the n-shaped plate; the upper cover is arranged above the T-shaped plate (207) and the n-shaped plate; when the number of the storage boxes (2) is more than one, the two adjacent storage boxes (2) can be fixedly connected in a detachable mode.

2. The detection and connection device for the electric energy meter in the alpine region according to claim 1, characterized in that: the vertical plate of the T-shaped plate (207) and the two support plates (203) of the n-shaped plate are respectively provided with a sliding groove, and a movable rod (204) is arranged in the sliding groove in a sliding manner.

3. The detection and connection device for the electric energy meter in the alpine region according to claim 2, characterized in that: the movable rod (204) is elastically connected with the groove bottom surface of the corresponding sliding groove through a return spring (205).

4. The detection and connection device for the electric energy meter in the alpine region according to claim 3, characterized in that: the outer end of the movable rod (204) is provided with a semicircular chamfer.

5. The detection and connection device for the electric energy meter in the alpine region according to claim 3, characterized in that: the outer end of the movable rod (204) is provided with a fixed pulley (206).

6. The connection device for detecting the electric energy meter in the alpine region according to claim 4 or 5, characterized in that: a connecting cylinder (5) sleeved outside the connecting line (4) is arranged between the storage box (2) and the detector (1).

7. The detection and connection device for the electric energy meter in the alpine region according to claim 6, characterized in that: a telescopic rod (3) sleeved outside the connecting wire (4) is arranged between the storage box (2) and the detection head (6) of the detector (1).

8. The detection and connection device for the electric energy meter in the alpine region according to claim 7, characterized in that: the telescopic rod (3) comprises a plurality of sections of inner tubes and outer tubes which are mutually sleeved.

9. The detection and connection device for the electric energy meter in the alpine region according to claim 8, characterized in that: the connecting cylinder (5) and the telescopic rod (3) are respectively provided with a pressing mechanism, and the pressing mechanism comprises a pressing block (7), a limiting rod (8), a pull ring (9) and a limiting spring (10); the utility model discloses a spacing structure, including connecting cylinder (5) and telescopic link (3), the relative lateral wall correspondence of connecting cylinder (5) and telescopic link (3) is equipped with the spacing groove, it is equipped with briquetting (7) to slide in the spacing groove, briquetting (7) are connected with the one end of gag lever post (8), the other end of gag lever post (8) passes the spacing groove and stretches out to the outside of connecting cylinder (5) or telescopic link (3) lateral wall to be equipped with pull ring (9), and the outside cover is equipped with spacing spring (10), the both ends of spacing spring (10) are supported respectively and are leaned on briquetting (7) and spacing groove.

10. The connection device for detecting the electric energy meter in the alpine region according to claim 1 or 8, characterized in that: be equipped with zone of heating (11) in bottom plate (201) of receiver (2), zone of heating (11) are supplied power through the battery to be equipped with switch.