CN210803561U

CN210803561U - Adjustable fixing device of single-phase ammeter case

Info

Publication number: CN210803561U
Application number: CN201921746835.6U
Authority: CN
Inventors: 吴志辉; 陈晓伟; 陈建兰
Original assignee: Guangdong Jingyi Power Equipment Co ltd
Current assignee: Guangdong Jingyi Power Equipment Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-19
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an adjustable fixing device of a single-phase electric meter box in the field of electric meter boxes, which comprises a box body and an adjusting device, wherein the adjusting device comprises an upper horizontal fixing frame and a lower horizontal fixing frame, two vertical fixing frames are connected between the horizontal fixing frames, and two ends of each vertical fixing frame are respectively connected on the horizontal fixing frames in a horizontal sliding manner; the outer side wall of the vertical fixing frame is fixedly provided with a mounting block, and the box body is fixed on the mounting block; the front side and the rear side of the two vertical fixing frames are connected with telescopic devices which are arranged in a crossed mode, each telescopic device comprises a fixing plate, a telescopic rod and a movable plate, the front end portion of each telescopic rod is fixed to the bottom surface of the corresponding movable plate, the front end portion of each movable plate is movably arranged on the surface of the corresponding vertical fixing frame, and the telescopic rods are fixed to the upper surface and the lower surface of each fixing. The utility model discloses need not punch again and also can install the box again, be favorable to avoiding the installation trouble to keep the whole of district pleasing to the eye.

Description

Adjustable fixing device of single-phase ammeter case

Technical Field

The utility model relates to an ammeter case field, concretely relates to adjustable fixing device of single-phase ammeter case.

Background

The electric meter box is mainly formed by injection molding and pressing four materials of ABS engineering plastics, polycarbonate transparent PC materials, DMC and SMC. The electric meter box is related to the electricity utilization condition of each household and is an essential accessory for each household unit.

Outdoor ammeter case is generally installed on unit gate or inside wall body, installs the wiring etc. of ammeter and primary loop, secondary circuit in the ammeter case, because the inside cable of ammeter case flows through the electric current and can generate heat the phenomenon, and ammeter case itself is the composite plastic material again, consequently, ammeter case itself damages easily. In addition, when the inside wiring circuit of ammeter case needs to be changed, ammeter case itself is in the size of capacity, and ammeter case also need be changed into the bigger model of volume.

When the ammeter case adopts the installation when hanging, generally punch the installation on the wall, but the ammeter case is because when size problem need be changed, need punch again on the wall, and this has destroyed the aesthetic property of wall.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the problem among the prior art, the utility model provides an adjustable fixing device of single-phase ammeter case can fix the horizontal fixation frame on the wall, fixes the box on vertical mount, because the size of vertical mount can be adjusted, consequently need not punch again and also can install the box again, is favorable to avoiding the installation trouble to keep the whole of district pleasing to the eye.

Technical scheme

The utility model discloses a following technical scheme realizes:

an adjustable fixing device of a single-phase electric meter box comprises a box body and an adjusting device, wherein the adjusting device comprises an upper horizontal fixing frame and a lower horizontal fixing frame, two vertical fixing frames are connected between the horizontal fixing frames, and two ends of each vertical fixing frame are horizontally and slidably connected to the horizontal fixing frames respectively; the outer side wall of the vertical fixing frame is fixedly provided with a mounting block, and the box body is fixed on the mounting block; two the side all is connected with telescoping device and cross arrangement around the vertical mount, the telescoping device includes fixed plate, telescopic link and fly leaf, the telescopic link front end with the fly leaf bottom surface is fixed, the activity of fly leaf front end sets up vertical mount surface, the fixed plate upper and lower surface all is fixed with the telescopic link.

Furthermore, notches are formed in the upper surface and the lower surface of the horizontal fixing frame, horizontal sliding rails are fixed on the notches, opposite to the upper horizontal fixing frame and the lower horizontal fixing frame, and the vertical fixing frame is fixed on the sliding rails in a sliding mode.

Furthermore, T-shaped notches are formed in the front surface and the rear surface of the vertical fixing frame respectively, ball bearings are arranged in the T-shaped notches in a rolling mode, shaft holes are formed in the front end portions of the movable plates, and rotating shafts are fixed between the inner rings of the ball bearings and the shaft holes.

Further, the central parts of the front and rear fixing plates are rotationally fixed through bolts.

Furthermore, a fixed seat is fastened on the outer side wall of the box body, threaded holes are formed in the surfaces of the fixed seat and the mounting block, and the fixed seat and the mounting block are correspondingly fastened and matched through bolts.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model provides an adjustable fixing device of single-phase ammeter case can fix the horizontal fixation frame on the wall, fixes the box on vertical mount, because the size of vertical mount can be adjusted, consequently need not punch again and also can install the box again, is favorable to avoiding the installation trouble to keep the whole of district pleasing to the eye.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is a schematic view of the front view angle of the present invention;

the reference numbers in the figures are: 1-a box body; 2-horizontal fixing frame; 3-vertical fixing frame; 4-mounting the block; 501-fixing plate; 502-telescoping rod; 503-a movable plate; 6-notch; 7-a slide rail; 8-T-shaped notches; 9-ball bearings; 10-a rotating shaft; 11-a fixed seat; 12-threaded hole.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clear more, the drawings in the embodiments of the present invention will be combined below to clear and completely describe the technical solution in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Embodiment 1, with reference to fig. 1, an adjustable fixing device for a single-phase electric meter box comprises a box body 1 and an adjusting device, wherein the adjusting device comprises an upper horizontal fixing frame 2 and a lower horizontal fixing frame 2, two vertical fixing frames 3 are connected between the horizontal fixing frames 2, and two ends of each vertical fixing frame 3 are respectively connected to the horizontal fixing frames 2 in a horizontal sliding manner; the outer side wall of the vertical fixing frame 3 is fixedly provided with a mounting block 4, and the box body 1 is fixed on the mounting block 4; the front and rear sides of the two vertical fixing frames 3 are connected with telescopic devices which are arranged in a crossed mode, each telescopic device comprises a fixing plate 501, a telescopic rod 502 and a movable plate 503, the front end portion of each telescopic rod 502 is fixed to the bottom surface of the corresponding movable plate 503, the front end portion of each movable plate 503 is movably arranged on the surface of the corresponding vertical fixing frame 3, and the upper surface and the lower surface of each fixing plate 501 are fixedly provided with the telescopic rods.

In this technical scheme, vertical mount 3 slides along horizontal mount 2, therefore the interval between the vertical mount 3 can be adjusted to the width of adaptation box 1.

In this technical scheme, fly leaf 503 slides from top to bottom along vertical mount 3, can adjust the interval between the vertical mount 3, and telescopic link 502 is used for increasing the regulating variable to adapt to different width size's ammeter case.

In this technical scheme, horizontal fixing frame 2 is fixed on the wall, and 1 back of box pastes and leans on terminal surface before horizontal fixing frame 2, and the installation piece 4 at 3 both ends of vertical mount pastes and leans on the both sides at box 1 to fix with box 1. Therefore, the utility model discloses can not need ammeter case and wall directly to paste and lean on the installation, need not beat different holes on the wall when changing not unidimensional ammeter case, need convenient to use, pleasing to the eye characteristics of big square.

Preferably, the upper and lower surfaces of the horizontal fixing frame 2 are provided with notches 6, horizontal sliding rails 7 are fixed on the notches 6 opposite to the upper and lower horizontal fixing frames 2, and the vertical fixing frame 3 is fixed on the sliding rails 7 in a sliding manner.

When the vertical fixing frame 3 slides on the sliding rail 7, the rear surface of the vertical fixing frame 3 is positioned at the front side of the rear surface of the horizontal fixing frame 2 to prevent the vertical fixing frame 3 from scraping the wall when sliding.

Preferably, the front and rear surfaces of the vertical fixing frame 3 are respectively provided with a T-shaped notch 8, a ball bearing 9 is arranged inside the T-shaped notch 8 in a rolling manner, the front end of the movable plate 503 is provided with a shaft hole, and a rotating shaft 10 is fixed between an inner ring of the ball bearing 9 and the shaft hole.

When the movable plate 503 and the telescopic rod 2 are slidably adjusted, the front end of the movable plate 503 interacts with the ball bearing 9 up and down along the T-shaped slot 8 of the vertical fixing frame 3 through the rotating shaft 10, wherein the rotating shaft is in interference fit with the shaft hole and the inner ring of the ball bearing 9.

Preferably, the central portions of the front and rear fixing plates 501 are rotatably fixed by bolts for determining a rotation reference point, so as to increase the connection strength of the front and rear two sets of telescopic devices.

Preferably, the fixing seat 11 is fastened on the outer side wall of the box body 1, the surfaces of the fixing seat 11 and the mounting block 4 are both provided with threaded holes 12, and the fixing seat 11 and the mounting block 4 are correspondingly fastened and matched through bolts.

The fixing seat 11 is welded or integrally formed with the box body 1 and used for installing the box body 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the specific implementations of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an adjustable fixing device of single-phase ammeter case which characterized in that: the box body (1) and the adjusting device are included, the adjusting device comprises an upper horizontal fixing frame and a lower horizontal fixing frame (2), two vertical fixing frames (3) are connected between the horizontal fixing frames (2), and two ends of each vertical fixing frame (3) are horizontally and slidably connected to the horizontal fixing frames (2) respectively; the outer side wall of the vertical fixing frame (3) is fixedly provided with a mounting block (4), and the box body (1) is fixedly arranged on the mounting block (4); two vertical mount (3) front and back side all is connected with telescoping device and cross arrangement, the telescoping device includes fixed plate (501), telescopic link (502) and fly leaf (503), telescopic link (502) preceding tip with fly leaf (503) bottom surface is fixed, fly leaf (503) preceding tip activity sets up vertical mount (3) surface, fixed plate (501) upper and lower surface all is fixed with telescopic link (502).

2. An adjustable fixture for a single phase electricity meter box according to claim 1, further comprising: notches (6) are formed in the upper surface and the lower surface of the horizontal fixing frame (2), horizontal sliding rails (7) are fixed on the notches (6) opposite to the upper horizontal fixing frame and the lower horizontal fixing frame (2), and the vertical fixing frame (3) is fixed on the sliding rails (7) in a sliding mode.

3. An adjustable fixture for a single phase electricity meter box according to claim 1, further comprising: t-shaped notches (8) are respectively formed in the front surface and the rear surface of the vertical fixing frame (3), ball bearings (9) are arranged in the T-shaped notches (8) in a rolling mode, a shaft hole is formed in the front end portion of the movable plate (503), and a rotating shaft (10) is fixed between the inner ring of each ball bearing (9) and the shaft hole.

4. An adjustable fixture for a single phase electricity meter box according to claim 1, further comprising: the central parts of the front and the rear fixing plates (501) are fixed by bolts in a rotating way.

5. An adjustable fixture for a single phase electricity meter box according to claim 4 wherein: the outer side wall of the box body (1) is fixedly provided with a fixed seat (11), the surfaces of the fixed seat (11) and the mounting block (4) are provided with threaded holes (12), and the fixed seat (11) and the mounting block (4) are correspondingly fastened and matched through bolts.