CN219657746U - Three-phase guide rail type electric energy meter - Google Patents

Abstract

The utility model relates to the technical field of electric energy meters, in particular to a three-phase guide rail type electric energy meter. Including electric energy meter body, first splint and second splint, the electric energy meter both sides are provided with the spout, the fixed block that sets up in the spout, sliding connection sliding block is slided to the spout, fixed block rear side integrated into one piece connects first square pole, sliding block rear side integrated into one piece connects the second square pole, first extension rod is connected into one piece in first splint top front side, second extension rod is connected into one piece in second splint below front side, first extension rod joint is inside first square pole, second extension rod joint and inside the second square pole. The three-phase guide rail type electric energy meter is designed, the electric energy meter is conveniently adjusted to be fixed on the guide rail or detached from the guide rail through the sliding groove, the sliding block and the fixing block, and the three-phase guide rail type electric energy meter can be matched with the guide rails with different thicknesses through the first square rod, the second square rod, the first extension rod and the second extension rod, so that the application range is wider and the three-phase guide rail type electric energy meter is suitable for popularization.

Description

Three-phase guide rail type electric energy meter

Technical Field

The utility model relates to the technical field of electric energy meters, in particular to a three-phase guide rail type electric energy meter.

Background

The guide rail type electric energy meter is a new generation of miniature intelligent electric energy meter, has the design of structure modulization, and has the advantages of high measurement accuracy, strong overload capacity, stable and reliable performance, wide working voltage range, low self power consumption and the like.

Most of the existing three-phase guide rail type electric energy meters are clamped on guide rails to realize installation operation, and the installation is convenient, but when the electric energy meter is required to be disassembled when in fault, the disassembly is troublesome; based on the design, a three-phase guide rail type electric energy meter is designed.

Disclosure of Invention

In view of the shortcomings of the background technology, the utility model relates to a three-phase guide rail type electric energy meter, according to the problems, the three-phase guide rail type electric energy meter is designed, the electric energy meter is conveniently adjusted to be fixed on a guide rail or detached from the guide rail through a sliding groove, a sliding block and a fixing block, and the three-phase guide rail type electric energy meter can be installed in a matched mode through a first square rod, a second square rod, a first extension rod and a second extension rod with different thicknesses of the guide rail, is wider in application range and is suitable for popularization.

The utility model relates to a three-phase guide rail type electric energy meter which comprises an electric energy meter body, a first clamping plate and a second clamping plate, wherein sliding grooves are formed in two sides of the electric energy meter, a fixed block is fixedly arranged at the inner top of each sliding groove, the sliding blocks are connected in a sliding mode in the sliding grooves, the rear sides of the fixed blocks are integrally connected with a first square rod, the rear sides of the sliding blocks are integrally connected with a second square rod, the front side above the first clamping plate is integrally connected with a first extension rod, the front side below the second clamping plate is integrally connected with a second extension rod, the first extension rod is clamped inside the first square rod, and the second extension rod is clamped inside the second square rod.

The beneficial effect of above-mentioned scheme is: through spout, sliding block, fixed block, conveniently adjust and fix the electric energy meter on the guide rail, perhaps pull down from the guide rail, convenient operation.

Further, a first connecting hole is formed in the middle of the fixed block, a second connecting hole is formed in the middle of the sliding block, and adjusting screws are installed in the first connecting hole and the second connecting hole.

The beneficial effect of above-mentioned scheme is: the adjustment of the heights of the first clamping plate and the second clamping plate is conveniently achieved through rotation of the adjusting screw, and fixing and clamping are conducted.

Further, mounting holes are formed in the outer walls of one side of the first square rod and one side of the first extension rod, the mounting holes are distributed at equal intervals, and fixing pins are inserted into the mounting holes; the second square rod and the first square rod have the same structure, and the second extension rod and the first extension rod have the same structure.

The beneficial effect of above-mentioned scheme is: the width of the guide rail is adjusted conveniently through the cooperation of the first square rod, the second square rod, the first extension rod and the second extension rod, and the guide rail is adapted to guide rails with different thicknesses.

Further, one of the mounting holes includes two circular holes arranged longitudinally.

The beneficial effect of above-mentioned scheme is: and the clamping fit is convenient.

Further, the top of the adjusting screw is connected with a handle.

The beneficial effect of above-mentioned scheme is: the handle is convenient to rotate and convenient to adjust.

Further, the first square pole bottom, the second square pole top, the first extension pole bottom, the second extension pole top, the first splint front side, second splint front side set up the wearing layer.

The beneficial effect of above-mentioned scheme is: the wear-resistant layer is arranged to avoid abrasion of the first square rod, the second square rod, the first extension rod, the second extension rod, the first clamping plate and the second clamping plate.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the first square bar, the second square bar, the first extension bar, the second extension bar, the first clamping plate and the second clamping plate according to the embodiment of the utility model.

Wherein the reference numerals have the following meanings: 1. an electric energy meter body; 2. a first clamping plate; 3. a second clamping plate; 4. a chute; 5. a fixed block; 6. a sliding block; 7. a first square bar; 8. a second square bar; 9. a first extension rod; 10. a second extension rod; 11. adjusting a screw; 12. a mounting hole; 13. a fixing pin; 14. a round hole; 15. a handle.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The embodiment 1 of the utility model is shown in fig. 1 and 2, and relates to a three-phase guide rail type electric energy meter, which comprises an electric energy meter body 1, wherein sliding grooves 4 are formed in two sides of the electric energy meter, a fixed block 5 is fixedly arranged at the inner top of each sliding groove 4, a sliding block 6 is connected in a sliding manner in each sliding groove 4, a first connecting hole is formed in the middle of each fixed block 5, a second connecting hole is formed in the middle of each sliding block 6, adjusting screws 11 are arranged in the first connecting holes and the second connecting holes, and handles 15 are connected with the tops of the adjusting screws 11. The adjustment of the heights of the first clamping plate 2 and the second clamping plate 3 is conveniently realized by rotating the adjusting screw 11, and the fixing clamping connection is carried out.

The novel clamping device comprises a fixed block 5, a first clamping plate 2 and a second clamping plate 3, wherein the front side above the first clamping plate 2 is integrally connected with a first extension rod 9, the front side below the second clamping plate 3 is integrally connected with a second extension rod 10, the rear side of the fixed block 5 is integrally connected with a first square rod 7, the rear side of the sliding block 6 is integrally connected with a second square rod 8, mounting holes 12 are formed in the outer walls of one side of the first square rod 7 and one side of the first extension rod 9, one mounting hole 12 comprises two longitudinally arranged round holes 14, the mounting holes 12 are distributed at equal intervals, and fixing pins 13 are inserted into the mounting holes 12 in an inserting mode; the second square rod 8 has the same structure as the first square rod 7, and the second extension rod 10 has the same structure as the first extension rod 9. The width is conveniently adjusted by matching the first square rod 7, the second square rod 8, the first extension rod 9 and the second extension rod 10, and the guide rail is adapted to guide rails with different thicknesses.

The wear-resistant layers are arranged at the bottoms of the first square rods 7, the tops of the second square rods 8, the bottoms of the first extension rods 9, the tops of the second extension rods 10, the front sides of the first clamping plates 2 and the front sides of the second clamping plates 3. The wear-resistant layer is arranged to prevent the first square rod 7, the second square rod 8, the first extension rod 9, the second extension rod 10, the first clamping plate 2 and the second clamping plate 3 from being worn.

The working principle and the steps of the utility model are as follows: when the clamping device is used, the first clamping plate 2 and the second clamping plate 3 are placed on the upper side and the lower side of the guide rail, the adjusting screw 11 is driven to rotate by the rotating handle 15, the heights of the first square rod 7 and the second square rod 8 are reduced, the guide rail is clamped, the thickness is adjusted by the fixing pin 13, and the first clamping plate 2 and the second clamping plate 3 are attached to the wall of the guide rail and are fixed more firmly.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. The utility model provides a three-phase guide tracked electric energy meter which characterized in that: including electric energy meter body (1), first splint (2) and second splint (3), electric energy meter both sides are provided with spout (4), fixed block (5) that set up in spout (4) top, sliding connection sliding block (6) are gone into in spout (4), fixed block (5) rear side body coupling first square pole (7), sliding block (6) rear side body coupling second square pole (8), first extension pole (9) are gone into in first splint (2) top front side body coupling, second extension pole (10) are gone into in second splint (3) below front side body coupling second extension pole (10), first extension pole (9) joint is inside first square pole (7), second extension pole (10) joint is inside second square pole (8).

2. The three-phase guideway electrical energy meter according to claim 1, wherein: the middle part of fixed block (5) has seted up first connecting hole, the second connecting hole has been seted up at slider (6) middle part, install adjusting screw (11) in first connecting hole and the second connecting hole.

3. A three-phase guideway electrical energy meter according to claim 2, characterized in that: the outer walls of one side of the first square rod (7) and one side of the first extension rod (9) are respectively provided with a mounting hole (12), the mounting holes (12) are distributed at equal intervals, and fixing pins (13) are inserted into the mounting holes (12); the second square rod (8) has the same structure as the first square rod (7), and the second extension rod (10) has the same structure as the first extension rod (9).

4. A three-phase guideway electrical energy meter according to claim 3, characterized in that: one of the mounting holes (12) comprises two longitudinally aligned circular holes (14).

5. The three-phase guideway electrical energy meter according to claim 4, wherein: the top of the adjusting screw (11) is connected with a handle (15).

6. The three-phase guideway electrical energy meter according to claim 5, wherein: the wear-resistant layers are arranged at the bottoms of the first square rods (7), the tops of the second square rods (8), the bottoms of the first extension rods (9), the tops of the second extension rods (10), the front sides of the first clamping plates (2) and the front sides of the second clamping plates (3).