Sliding installation structure of electric energy meter

Abstract

The utility model discloses an electric energy meter sliding installation structure which comprises an electric energy meter installation seat and an electric energy meter body, two limiting clamping rails are arranged on the surface of the electric energy meter installation seat, two limiting clamping grooves are formed in the electric energy meter installation seat close to the limiting clamping rails, and the limiting clamping grooves are formed in the opposite sides of the two limiting clamping rails. The limiting clamping grooves are perpendicular to the limiting clamping rails. Four adjusting grooves are formed in the surface, opposite to the electric energy meter installation base, of the electric energy meter body, buckle assemblies are arranged in the adjusting grooves and provided with a plurality of clamping plates, and every two adjacent clamping plates can be clamped into the corresponding limiting clamping rail and the corresponding limiting clamping groove at the same time so that the electric energy meter body can be installed on the electric energy meter installation base. Through the design of the rotatable sleeve and the multiple clamping plates, when the clamping plates are broken, the standby clamping plate is rotated to the working position, rapid replacement is achieved, assembly failure caused by damage of the integrated clamping block is avoided, and installation reliability and maintenance convenience are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric energy meter technical field, concretely is a kind of electric energy meter sliding installation structure. BACKGROUND

[0002] Electric energy meter is used to measure the meter, also called electricity meter, fire table, kilowatt-hour meter, it is the meter for measuring various electrical quantities. With the increase of the number of electric power users and the diversification of electricity demand, the traditional electric meter of electric power industry gradually exposes the problems, such as complex installation and inconvenient maintenance.

[0003] The common electric energy meter installation rail clamping structure can only install electric energy meter and plug-in together, but lacks the adjusting function of rail clamping, and the clamping block on the electric energy meter needs to be inserted into the rail clamping of the plug-in during actual installation. However, since the clamping block is integrally formed with the electric energy meter, once the clamping block is broken, the reliable fixation of the electric energy meter and the plug-in cannot be realized, which finally leads to the problem of unsuccessful assembly. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of electric energy meter sliding installation structure to solve the above technical problems.

[0005] To solve the above technical problems, the utility model adopts the technical scheme: a kind of electric energy meter sliding installation structure, including electric energy meter mounting seat and electric energy meter body, the surface of the electric energy meter mounting seat is equipped with two limit rail clamping, two limit rail clamping are oppositely arranged, two limit rail clamping are oppositely arranged, and two limit rail clamping are oppositely arranged. Two limit rail clamping are oppositely arranged, and two limit rail clamping are oppositely arranged. The limit rail clamping and the limit rail clamping are vertically arranged;The surface opposite to the electric energy meter body and the electric energy meter mounting seat is provided with four adjusting grooves, four adjusting grooves are located at the four corners of the electric energy meter body, and the adjusting groove is provided with rotatable buckle assembly, the buckle assembly is provided with a plurality of clamping plates, wherein two adjacent clamping plates can be clamped into limit rail clamping and limit rail clamping simultaneously and make electric energy meter body install on electric energy meter mounting seat.

[0006] Preferably, the buckle assembly includes a rotating shaft arranged in the adjusting groove, a sleeve arranged on the rotating shaft, the clamping plate has four, and adjacent clamping plates in the four clamping plates are perpendicular to each other, and the four clamping plates are evenly arranged on the sleeve.

[0007] Preferably, the adjusting groove is further provided with a rotating limiting mechanism, and the clamping plate can be clamped in the rotating limiting mechanism to limit the rotation of the buckle assembly.

[0008] Preferably, the rotation limiting mechanism comprises a limiting plate, two telescopic rods, and a spring, two ends of the two telescopic rods are connected with the limiting plate and the adjusting groove wall respectively, the spring is located between the two telescopic rods and two ends thereof are connected with the limiting plate and the adjusting groove wall respectively, one end of the limiting plate away from the telescopic rod is provided with a buckle groove, and one of the clamping plates can be inserted into the buckle groove.

[0009] Preferably, a clamping groove is formed in the electric energy meter body, a vertical limiting mechanism matched with the clamping groove is arranged on the electric energy meter mounting seat, and the vertical limiting mechanism can be clamped into the clamping groove to limit the displacement of the electric energy meter in the vertical direction.

[0010] Preferably, the vertical limiting mechanism comprises a movable groove formed in the electric energy meter mounting seat and an elastic plate arranged in the movable groove, one side of the elastic plate close to the electric energy meter body is provided with a limiting protrusion, and the limiting protrusion can be clamped into the clamping groove.

[0011] Preferably, the entering end of the limiting clamping groove is provided with a guide arc surface.

[0012] Preferably, the entering end of the limiting clamping groove is higher than the entering end of the limiting clamping rail.

[0013] Preferably, the electric energy meter mounting seat is provided with four fixing ears.

[0014] Preferably, the electric energy meter mounting seat is provided with a heat dissipation hole, one side of the electric energy meter mounting seat away from the electric energy meter body is provided with a plurality of supporting blocks, the plurality of supporting blocks and the electric energy meter body form a heat dissipation channel, and the heat dissipation hole is communicated with the heat dissipation channel.

[0015] The technical effect of the utility model is that: through the setting of the limiting clamping rail and the limiting clamping groove which are perpendicular to each other, in combination with the adjusting groove of the four corners of the electric energy meter body and the rotatable buckle assembly, the sliding installation and accurate positioning of the electric energy meter on the mounting seat are realized; when the clamping plates of the limiting clamping rail or the limiting clamping groove used for clamping are broken, the other intact clamping plates in the rotatable buckle assembly can still be clamped into the corresponding limiting clamping rail and limiting clamping groove, the quick replacement of the clamping piece is realized, and the installation reliability and maintenance convenience are significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a structure schematic view of the electric energy meter mounting seat of the utility model;

[0018] Figure 3 It is a structure schematic view of the electric energy meter body after assembly of the utility model;

[0019] Figure 4 It is a rear view structure schematic view of the electric energy meter body of the utility model;

[0020] Figure 5 It is the structure schematic drawing of buckle assembly of the utility model.

[0021] Figure 6 It is the structure schematic drawing of rotary limiting mechanism of the utility model.

[0022] The marks of components in the drawings are as follows:

[0023] 1, electric energy meter mounting seat;11, movable groove;12, elastic plate;13, limiting protrusion;14, fixed lug;15, heat dissipation hole;16, support block;2, electric energy meter body;21, adjusting groove;22, clamping groove;3, limiting clamping rail;31, sliding groove;4, limiting clamping groove;5, buckle assembly;51, clamping plate;52, rotating shaft;53, sleeve;6, rotary limiting mechanism;61, limiting plate;62, telescopic rod;63, spring. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings, obviously, the described embodiments are a part of embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0025] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship when the utility model product is usually placed, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. The above-mentioned is only the preferred embodiment of the utility model, and is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0026] Refer to the drawings of the utility model in the description Figures 1-6The utility model provides a kind of electric energy meter sliding installation structure, including electric energy meter mounting seat 1 and electric energy meter body 2, electric energy meter mounting seat 1 is fixed on wall body, two limit card rails 3 are symmetrically arranged on the installation surface of electric energy meter mounting seat 1 along vertical direction, the opposite side of two limit card rails 3 is equipped with the sliding groove 31 for the sliding of electric energy meter body 2, two limit card slots 4 are vertically arranged on the opposite electric energy meter mounting seat 1 of two limit card rails 3, two limit card slots 4 are symmetrically arranged and respectively close to the opposite side of two limit card rails 3, limit card rail 3 and limit card slot 4 are vertically arranged between.Electric energy meter body 2 is equipped with four adjusting grooves 21 on the opposite installation face of electric energy meter mounting seat 1, the installation face of electric energy meter body 2 is rectangle, four adjusting grooves 21 are respectively arranged at four corners of installation face, each adjusting groove 21 is L-shaped and is respectively located on two faces on electric energy meter body 2, adjusting groove 21 is equipped with rotatable buckle assembly 5 inside, buckle assembly 5 is equipped with at least two clamping plates 51, adjacent clamping plates 51 are perpendicular to each other, and when installing, adjacent two can be simultaneously clamped into the movable slot 11 of limit card rail 3 and limit card slot 4, and then slide along movable slot 11 and limit card slot 4 in vertical direction, to realize the quick installation of electric energy meter body 2 on electric energy meter mounting seat 1.In the embodiment, when installing electric energy meter body 2, adjacent clamping plates 51 on buckle assembly 5 of electric energy meter body 2 are respectively aligned with sliding groove 31 of limit card rail 3 and limit card slot 4, then electric energy meter body 2 is smoothly pushed along vertical direction, so that clamping plate 51 slides into sliding groove 31 of limit card rail 3 and limit card slot 4, until the clamping plate 51 at the bottom slides to the end of limit card rail 3 to realize positioning, and electric energy meter body 2 is installed, when disassembling, only need to exert force to push electric energy meter body 2 upwards along vertical direction, so that clamping plate 51 is separated from limit card slot 4 and sliding groove 31.

[0027] Referring to the drawings Figure 5 In order to prevent the problem of replacing accessories when the clamping plate 51 is damaged, the buckle assembly 5 includes a rotating shaft 52 arranged in the adjusting groove 21 and a sleeve 53 sleeved on the rotating shaft 52, the adjusting groove 21 is provided with a shaft hole at the transition of the two faces, the rotating shaft 52 is installed in the shaft hole, and the sleeve 53 can rotate on the rotating shaft 52. The sleeve 53 is uniformly provided with four clamping plates 51, and adjacent clamping plates 51 in the four clamping plates 51 are perpendicular to each other. In the embodiment, when a certain clamping plate 51 is worn and damaged due to use, the clamping plate 51 can be rotated, so that the intact clamping plate 51 is turned to the working position to continue the clamping and fixing, thereby solving the problem of assembly failure caused by the damage of the clamping plate 51, effectively prolonging the service life of the buckle assembly 5, and improving the reliability and maintenance convenience of the electric energy meter installation structure.

[0028] Referring to the drawings Figure 6, in order to improve the convenience in installation, the rotating limiting mechanism 6 is further arranged in the adjusting groove 21, another clamping plate 51 adjacent to the clamping plate 51 arranged in the limiting clamping groove 4 can be clamped in the rotating limiting mechanism 6 to prevent the buckle assembly 5 from rotating; the rotating limiting mechanism 6 comprises a limiting plate 61, two telescopic rods 62 and a spring 63, the two telescopic springs 63 are symmetrically arranged and the two ends thereof are respectively connected with the limiting plate 61 and the wall of the adjusting groove 21, the spring 63 is arranged between the two telescopic rods 62 and the two ends of the spring 63 are respectively connected with the limiting plate 61 and the wall of the adjusting groove 21, the end of the limiting plate 61 away from the telescopic rod 62 is provided with a buckle groove, and the clamping plate 51 can be inserted into the buckle groove. In the embodiment, the two telescopic rods 62 are arranged to limit the moving direction of the limiting plate 61, so that the limiting plate 61 can only move linearly along the direction of the limiting clamping groove 4, and the spring 63 provides continuous elastic force to keep the limiting plate 61 in close contact with the clamping plate 51; in the early stage of installation of the electric energy meter body 2, one of the clamping plates 51 on the buckle assembly 5 is first inserted into the buckle groove of the rotating limiting mechanism 6, so that the buckle assembly 5 is fixed in the adjusting groove 21, at this time, the buckle assembly 5 cannot rotate, and the remaining clamping plates 51 are aligned with the limiting clamping rail 3 and the limiting clamping groove 4, so that the electric energy meter body 2 can smoothly enter the installation position; when the clamping plate 51 clamped with the limiting clamping groove 4 or the limiting clamping rail 3 is broken, the limiting plate 61 is pushed along the limiting groove to release the limitation on the clamping plate 51, the sleeve 53 is rotated until the undamaged clamping plate 51 is rotated to the working position of the damaged clamping plate 51, and then the limiting clamping rail 3 and the limiting clamping groove 4 are assembled.

[0029] As a further embodiment of the present application, see the description of the drawings Figure 2 -attached Figure 4 , the electric energy meter body 2 is provided with a clamping groove 22, and the electric energy meter mounting seat 1 is provided with a vertical limiting mechanism matched with the clamping groove 22, the vertical limiting mechanism can be clamped into the clamping groove 22 to realize the limiting and fixing of the electric energy meter body 2 in the vertical direction; the clamping groove 22 is arranged at the middle position of the installation surface close to the top end, the clamping groove 22 is an oval groove, and the two ends thereof are gradually transitioned from shallow to deep towards the middle, the vertical limiting mechanism comprises a movable groove 11 arranged on the electric energy meter mounting seat 1 and an elastic plate 12 arranged in the movable groove 11, one end of the elastic plate 12 is fixed to the movable groove 11, and the other end thereof is suspended in the movable groove 11, one end of the clamping groove 22 is provided with a circular limiting protrusion 13, the limiting protrusion 13 is arranged opposite to the clamping groove 22, and the elastic plate 12 is gradually deformed into the movable groove 11 with the installation of the electric energy meter body 2; when the electric energy meter body 2 is installed in place, the elastic plate 12 restores the deformation to clamp the limiting protrusion 13 into the clamping groove 22, thereby realizing the positioning and locking of the electric energy meter body 2 in the vertical direction; when the electric energy meter body 2 needs to be disassembled, the electric energy meter body 2 is only needed to be lifted upward with force, so that the elastic plate 12 is compressed into the movable groove 11 and the limiting protrusion 13 is separated from the clamping groove 22, thereby completing the disassembly.

[0030] As a further embodiment of the utility model, the entering end of the limiting clamping groove 4 is provided with a guide arc surface, which facilitates the smooth sliding of the clamping plate 51 into the limiting clamping groove 4, the guide arc surface gradually narrows from outside to inside, guiding the clamping plate 51 to accurately enter the limiting clamping groove 4; the entering end of the limiting clamping groove 4 is higher than the entering end of the limiting clamping rail 3, forming a height difference, so that the clamping plate 51 first enters the limiting clamping groove 4 from the guide arc surface during the assembly process, and then slides into the limiting clamping rail 3, completing the assembly, ensuring smooth installation process and accurate positioning; the height difference design effectively avoids interference between the clamping plate 51 and the limiting clamping rail 3 during insertion, improving assembly efficiency.

[0031] As a further embodiment of the utility model, referring to the description and the accompanying drawings Figure 1 and the accompanying drawings Figure 2 The electric energy meter mounting group is provided with four fixing ears 14, the four fixing ears 14 are respectively located at the four corner portions of the electric energy meter mounting seat 1, the fixing ear 14 usually has a mounting hole, which is used for fixing the electric energy meter mounting seat 1 on the electric energy meter box body or the mounting back plate by means of screws, bolts and the like.

[0032] As a further embodiment of the utility model, referring to the description and the accompanying drawings Figure 2 A heat dissipation hole 15 is formed in the middle of the electric energy meter mounting seat 1, the heat dissipation hole 15 penetrates the front and rear surfaces of the electric energy meter mounting seat 1, support blocks 16 are symmetrically arranged on the left and right sides of the rear surface of the electric energy meter mounting seat 1 away from the electric energy meter body 2, the support blocks 16 are used for supporting the space between the electric energy meter mounting seat 1 and the box back plate, forming a heat dissipation channel to facilitate air circulation and improve heat dissipation efficiency.

[0033] The working principle of the utility model is as follows: first, the electric energy meter body 2 is aligned with the electric energy meter mounting seat 1, so that the clamping plate 51 on the back surface of the electric energy meter body 2 is aligned with the limiting clamping groove 4 and the limiting clamping rail 3 on the electric energy meter mounting seat 1, then it is smoothly pushed in along the vertical direction, the clamping plate 51 is smoothly slid into the limiting clamping groove 4 under the guidance of the guide arc surface, and continues to advance and naturally falls into the limiting clamping rail 3 to realize horizontal positioning; at the same time, the elastic plate 12 of the vertical limiting mechanism is gradually deformed under pressure, when the electric energy meter body 2 is completely in place, the elastic plate 12 resets and clamps the limiting protrusion 13 into the clamping groove 22, completing vertical locking, effectively preventing displacement of the electric energy meter body 2 in the vertical direction.

[0034] The above-mentioned is only an embodiment of the utility model, and does not limit the patent range of the utility model, any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. An electric energy meter slide mounting structure comprising an electric energy meter mounting seat (1) and an electric energy meter body (2), characterized in that, The surface of the electric energy meter mounting seat (1) is provided with two limiting rail clamping tracks (3), the two limiting rail clamping tracks (3) are oppositely arranged, the electric energy meter mounting seat (1) close to the limiting rail clamping tracks (3) is provided with two limiting rail clamping grooves (4), the two limiting rail clamping grooves (4) are arranged on the opposite side of the two limiting rail clamping tracks (3), and the limiting rail clamping groove (4) is arranged perpendicularly to the limiting rail clamping track (3); the surface of the electric energy meter body (2) opposite to the electric energy meter mounting seat (1) is provided with four adjusting grooves (21), the four adjusting grooves (21) are located at the four corners of the electric energy meter body (2), the adjusting groove (21) is internally provided with a rotatable buckle assembly (5), the buckle assembly (5) is provided with a plurality of clamping plates (51), and adjacent two clamping plates (51) can be clamped into the limiting rail clamping track (3) and the limiting rail clamping groove (4) at the same time and make the electric energy meter body (2) mounted on the electric energy meter mounting seat (1).

2. The electric energy meter slide mounting structure according to claim 1, characterized by The buckle assembly (5) comprises a rotating shaft (52) arranged in the adjusting groove (21), and a sleeve (53) sleeved on the rotating shaft (52), the clamping plate (51) has four, adjacent clamping plates (51) in the four clamping plates (51) are perpendicular to each other, and the four clamping plates (51) are uniformly arranged on the sleeve (53).

3. The electric energy meter slide mounting structure according to claim 2, characterized by The adjusting groove (21) is also provided with a rotating limiting mechanism (6), and the clamping plate (51) can be clamped in the rotating limiting mechanism (6) to limit the rotation of the buckle assembly (5).

4. The electric energy meter slide mounting structure according to claim 3, wherein The rotating limiting mechanism (6) comprises a limiting plate (61), two telescopic rods (62) and a spring (63), both ends of the two telescopic rods (62) are respectively connected with the limiting plate (61) and the wall of the adjusting groove (21), the spring (63) is located between the two telescopic rods (62) and connected with the limiting plate (61) and the wall of the adjusting groove (21) at both ends, and one end of the limiting plate (61) away from the telescopic rod (62) is provided with a buckle groove, and one of the clamping plates (51) can be inserted into the buckle groove.

5. The electric energy meter slide mounting structure according to claim 1, wherein The electric energy meter body (2) is provided with a clamping groove (22), the electric energy meter mounting seat (1) is provided with a vertical limiting mechanism matched with the clamping groove (22), and the vertical limiting mechanism can be clamped into the clamping groove (22) to limit the displacement of the electric energy meter in the vertical direction.

6. The electric energy meter slide mounting structure according to claim 5, wherein The vertical limiting mechanism comprises a movable groove (11) arranged on the electric energy meter mounting seat (1) and an elastic plate (12) arranged in the movable groove (11), one side of the elastic plate (12) close to the electric energy meter body (2) is provided with a limiting protrusion (13), and the limiting protrusion (13) can be clamped into the clamping groove (22).

7. The electric energy meter slide mounting structure according to claim 1, wherein The entering end of the limiting rail clamping groove (4) is provided with a guide arc surface.

8. The electric energy meter slide mounting structure according to claim 6, wherein The entering end of the limiting rail clamping groove (4) is higher than the entering end of the limiting rail clamping track (3).

9. The electric energy meter slide mounting structure according to claim 1, wherein The electric energy meter mounting seat (1) is provided with four fixing ears (14).

10. The electric energy meter slide mounting structure according to claim 1, characterized by The electric energy meter mounting seat (1) is provided with a heat dissipation hole (15), and the side of the electric energy meter mounting seat (1) away from the electric energy meter body (2) is provided with a plurality of supporting blocks (16), the plurality of supporting blocks (16) and the electric energy meter body (2) form a heat dissipation channel, and the heat dissipation hole (15) is communicated with the heat dissipation channel.

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