Outdoor electric energy metering box

Abstract

The utility model discloses an outdoor electric energy metering box, which relates to the technical field of electric energy metering boxes, aims to solve the technical problem of poor installation firmness of the outdoor electric energy metering box, and comprises an electric energy metering box main body, and an installation structure is arranged at the bottom of the electric energy metering box main body. According to the utility model, the synchronous driving structure, the supporting rod frame, the L-shaped clamping frame, the clamping structure, the round rod and the like are designed, so that when the electric energy metering box main body is installed, the supporting rod frame at the bottom of the electric energy metering box main body can be directly placed on a rod frame of a cable frame; then the synchronous driving structure is matched with the round rod to drive the four sets of L-shaped clamping frames to synchronously move oppositely or oppositely, so that the four sets of L-shaped clamping frames are directly clamped on the rod frame of the cable frame, buckling connection of the mounting structure and the rod frame of the cable frame is achieved, and then the synchronous driving structure is locked through the clamping structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric energy metering box, more specifically, relate to an outdoor electric energy metering box. BACKGROUND

[0002] Electric energy metering box is a kind of special equipment box for measuring electric energy, its main function is to install and protect electric energy metering device, including electric energy meter, mutual inductor (in some need conversion current or voltage), acquisition terminal and other equipment related to electric energy metering, these equipment work in coordination in box, can accurately measure and record the electric energy quantity consumed by user.

[0003] The existing outdoor electric energy metering box is usually installed on the pole frame of cable frame by supporting rod and bolt cooperation, and the installation firmness is not very good, if the outside occurs vibration, bolt is prone to loose phenomenon, thereby equipment exists the hidden danger of falling, in view of this, we propose an outdoor electric energy metering box. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the insufficient of prior art, adapting to reality needs, provide an outdoor electric energy metering box to solve the technical problem of the firmness of current outdoor electric energy metering box installation is not good.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: an outdoor electric energy metering box, including electric energy metering box main part, the bottom of electric energy metering box main part is arranged with installation structure, the installation structure includes synchronous drive structure, the bottom of synchronous drive structure is arranged with two groups of symmetrical support rod frame, two groups of symmetrical L type engagement frame are arranged in the sliding mode on the support rod frame, the first rectangular through hole is opened in the bottom of support rod frame, two groups of round rods are arranged in the first rectangular through hole, the bottom end of round rod is connected with L type engagement frame, the top end of round rod is butt joint with synchronous drive structure, the synchronous drive structure is arranged with clamping structure before and after;

[0006] The L type engagement frame is internally arranged with top fixing structure.

[0007] The utility model discloses a synchronous drive structure, support pole frame, L type engagement frame, clamping structure and round rod etc. structure are designed to can directly place the support pole frame of electric energy metering box main part bottom to the pole frame of cable frame when electric energy metering box main part installation, then four groups of L type engagement frame are driven four groups of L type engagement frame synchronous relative or opposite or opposite movement through synchronous drive structure cooperation round rod, thereby make four groups of L type engagement frame direct engagement in the pole frame of cable frame, thereby realize the buckling connection of installation structure and the pole frame of cable frame, then through the clamping structure of synchronous drive structure is locked, therefore, through the above structure one can realize the quick dismounting of electric energy metering box main part, two can avoid the situation that installation structure is separated from the pole frame of cable frame and is subjected to external vibration, guarantee the stability that electric energy metering box main part is installed on the pole frame of cable frame, the utility model discloses still set up the top fixed structure on L type engagement frame, when two groups of L type engagement frame relative movement, when the side top plate on L type engagement frame clamps the side of the pole frame of cable frame, with the sliding of side top plate, then the first inclined surface of first mounting block on side top plate and the second inclined surface of second mounting block on horizontal top plate cooperate, will the horizontal top plate be lifted upwards, thereby make horizontal top plate from below the pole frame of cable frame top fixed, therefore, under the synchronous cooperation of side top plate and horizontal top plate, can realize the top fixed clamping of the side and bottom of the pole frame of cable frame, can guarantee the stability that L type engagement frame engages the pole frame of cable frame, thereby further improve the stability of installation structure and the pole frame connection of cable frame.

[0008] Preferably, the synchronous drive structure comprises a fixed disc and a synchronous drive disc, the fixed disc is arranged at the bottom of the electric energy metering box main body, the support pole frame is arranged on the fixed disc, the synchronous drive disc is rotationally arranged at the bottom of the fixed disc, an arc groove corresponding to the round rod is formed on the surface of the synchronous drive disc, and the arc groove is inwardly curved, the top end of the round rod extends into the arc groove, and two symmetrical hand rods are arranged around the synchronous drive disc.

[0009] Preferably, the clamping structure comprises a welding block, a U-shaped frame, a clamping block and a spring, the welding block is arranged on the fixed disc, the U-shaped frame is arranged through the welding block, the clamping block is arranged on the U-shaped frame, the spring is sleeved on the U-shaped frame, and the spring is located between the welding block and the clamping block, and the clamping block is arranged with an inclined clamping tooth on the side away from the welding block, and the synchronous drive disc is arranged with an inclined tooth groove corresponding to the inclined clamping tooth.

[0010] Preferably, a socket is formed at the top of the L-shaped engagement frame, the socket is inserted into the support pole frame, T-shaped grooves are formed on both sides of the socket, and T-shaped rods are arranged on both sides of the support pole frame and penetrate through the T-shaped grooves.

[0011] Preferably, the top fixing structure comprises a side top plate and a horizontal top plate, the side top plate is slidingly arranged at the bottom of the L-shaped clamping frame, and the horizontal top plate is slidingly arranged at the bottom of the L-shaped clamping frame.

[0012] Preferably, the bottom of the L-shaped clamping frame is provided with an opening groove, the bottom of the side top plate is provided with a first mounting block, and the first mounting block is located in the opening groove; limit grooves are formed on both sides of the opening groove; limit strips are arranged on both sides of the first mounting block and located in the limit grooves; T-shaped plates are arranged at both ends of the bottom of the horizontal top plate; a second rectangular through hole is formed in the bottom of the L-shaped clamping frame; the T-shaped plates penetrate through the second rectangular through hole; and a second mounting block is arranged at the bottom of the horizontal top plate.

[0013] Preferably, the top of the first mounting block is a first inclined surface, and the bottom of the second mounting block is a second inclined surface, and the first inclined surface and the second inclined surface are connected.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The utility model discloses a synchronous driving structure, a support rod frame, an L-shaped clamping frame, a clamping structure and a round rod are designed, so that when the electric energy metering box main body is installed, the support rod frame at the bottom of the electric energy metering box main body can be directly placed on the rod frame of the cable frame, then four groups of L-shaped clamping frames are driven to move synchronously relative to or away from each other through the synchronous driving structure and the round rod, so that the four groups of L-shaped clamping frames are directly clamped on the rod frame of the cable frame, thereby achieving the snap-fit connection between the installation structure and the rod frame of the cable frame, and the synchronous driving structure is locked through the clamping structure, thereby realizing the quick disassembly and assembly of the electric energy metering box main body, avoiding the situation that the installation structure is shaken and the rod frame of the cable frame is separated, ensuring the stability of the electric energy metering box main body installed on the rod frame of the cable frame, and solving the technical problem of poor installation firmness of the outdoor electric energy metering box, so that the utility model has the advantages of more stable installation.

[0016] 2、The utility model discloses a top fixing structure is arranged on the L-shaped clamping frame, when two groups of L-shaped clamping frames move relative to each other, the side top plate on the L-shaped clamping frame clamps the side edge of the rod frame of the cable frame at this time, with the sliding of the side top plate, then the first inclined surface of the first mounting block on the side top plate cooperates with the second inclined surface of the second mounting block on the horizontal top plate, and the horizontal top plate is lifted upwards, so that the horizontal top plate clamps and fixes the rod frame of the cable frame from below, so that the side edge and the bottom of the rod frame of the cable frame can be clamped and fixed through the synchronous cooperation of the side top plate and the horizontal top plate, the stability of the L-shaped clamping frame clamping the rod frame of the cable frame can be ensured, and the stability of the connection and installation of the installation structure and the rod frame of the cable frame is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the installation structure schematic view of the utility model;

[0019] Figure 3 It is the installation structure explosion schematic view of the utility model;

[0020] Figure 4 It is the clamping structure schematic view of the utility model;

[0021] Figure 5 It is the L type clamping frame and its accessory structure schematic view of the utility model;

[0022] Figure 6 It is the L type clamping frame structure schematic view of the utility model;

[0023] Figure 7 It is the side top plate structure schematic view of the utility model;

[0024] Figure 8 It is the horizontal top plate structure schematic view of the utility model.

[0025] Mark explanation in drawing:

[0026] 1, electric energy metering box main body;2, installation structure;3, synchronous drive structure;301, fixed disc;302, synchronous drive disc;303, arc groove;304, inclined tooth slot;305, handheld rod;4, support pole frame;401, first rectangular through hole;402, T type rod;5, L type clamping frame;501, spigot;502, T type slot;503, open slot;504, limit slot;505, second rectangular through hole;6, clamping structure;601, welding block;602, U type frame;603, clamping block;604, inclined clamping tooth;605, spring;7, round rod;8, top fixed structure;9, side top plate;901, first mounting block;902, first inclined surface;903, limit strip;10, horizontal top plate;1001, second mounting block;1002, second inclined surface;1003, T type plate. Specific implementation

[0027] As Figures 1 to 8The utility model relates to an outdoor electric energy metering box, including electric energy metering box main part 1, the bottom of electric energy metering box main part 1 is arranged with installation structure 2, installation structure 2 includes synchronous drive structure 3, and the bottom of synchronous drive structure 3 is arranged with two groups of symmetrical support pole frame 4, and two groups of symmetrical L type engagement frame 5 are arranged on support pole frame 4 and slide, the bottom of support pole frame 4 is provided with first rectangular through -hole 401, and two groups of round bar 7 are arranged in first rectangular through -hole 401, and the bottom end of round bar 7 is connected with L type engagement frame 5, and the top end of round bar 7 is butt joint with synchronous drive structure 3, and the front and rear of synchronous drive structure 3 are arranged with the location structure 6,

[0028] When the electric energy metering box main part 1 is installed, the support pole frame 4 at the bottom of the electric energy metering box main part 1 can be directly placed on the pole frame of the cable rack, then four L type engagement frames 5 are driven to move synchronously relative or in opposite directions by synchronous drive structure 3 in cooperation with round bar 7, so that the four L type engagement frames 5 are directly clamped on the pole frame of the cable rack, thereby achieving the clamping connection of the installation structure 2 and the pole frame of the cable rack, and then the synchronous drive structure 3 is locked by the location structure 6, therefore, the above structure one can realize the quick disassembly and assembly of the electric energy metering box main part 1, and the installation structure 2 can avoid the situation of falling off the pole frame of the cable rack due to external vibration, thereby ensuring the stability of the electric energy metering box main part 1 installed on the pole frame of the cable rack.

[0029] Specifically, the synchronous drive structure 3 includes a fixed disc 301 and a synchronous drive disc 302, the fixed disc 301 is arranged at the bottom of the electric energy metering box main part 1, the support pole frame 4 is arranged on the fixed disc 301, the synchronous drive disc 302 is rotationally arranged at the bottom of the fixed disc 301, the surface of the synchronous drive disc 302 is provided with an arc groove 303 corresponding to the round bar 7, and the arc groove 303 is inwardly curved, the top end of the round bar 7 extends into the arc groove 303, and two groups of symmetrical hand poles 305 are arranged around the synchronous drive disc 302; the hand poles 305 rotate the synchronous drive disc 302, and then the four arc grooves 303 on the synchronous drive disc 302 drive the two round bars 7 on the support pole frame 4 to move towards or away from each other, thereby achieving the synchronous relative or opposite movement of the four L type engagement frames 5 on the two support pole frames 4, and realizing the clamping connection of the L type engagement frames 5 and the pole frame of the cable rack.

[0030] Further, the clamping structure 6 comprises a welding block 601, a U-shaped frame 602, a clamping block 603 and a spring 605, the welding block 601 is arranged on the fixed disc 301, the U-shaped frame 602 is arranged through the welding block 601, the clamping block 603 is arranged on the U-shaped frame 602, the spring 605 is sleeved on the U-shaped frame 602, and the spring 605 is located between the welding block 601 and the clamping block 603, the clamping block 603 is arranged with an inclined clamping tooth 604 on the side away from the welding block 601, and the synchronous driving disc 302 is arranged with an inclined tooth groove 304 corresponding to the inclined clamping tooth 604, before rotating the synchronous driving disc 302, the U-shaped frame 602 is held in hand to pull the inclined clamping tooth 604 on the clamping block 603 to be separated from the inclined tooth groove 304 on the synchronous driving disc 302, at this time, the synchronous driving disc 302 can be rotated to adjust the four groups of L-shaped clamping frames 5, when the four groups of L-shaped clamping frames 5 are clamped on the rod frame of the cable frame, the U-shaped frame 602 can be released, at this time, under the reset of the spring 605, the inclined clamping tooth 604 of the clamping block 603 is clamped into the corresponding inclined tooth groove 304, so that the synchronous driving disc 302 is locked, that is, the four groups of L-shaped clamping frames 5 are locked, and the stability of the four groups of L-shaped clamping frames 5 clamped on the rod frame of the cable frame is ensured.

[0031] Further, the L-shaped clamping frame 5 is provided with an insertion port 501 at the top, the insertion port 501 is inserted into the supporting rod frame 4, T-shaped grooves 502 are formed on both sides of the insertion port 501, and T-shaped rods 402 are arranged on both sides of the supporting rod frame 4 and penetrate through the T-shaped grooves 502, so that the L-shaped clamping frame 5 can slide on the supporting rod frame 4 under the cooperation of the T-shaped grooves 502 and the T-shaped rods 402.

[0032] In the embodiment of the utility model, the L-shaped clamping frame 5 is internally arranged with a top fixing structure 8; the top fixing structure 8 comprises a side top plate 9 and a horizontal top plate 10, the side top plate 9 is slidingly arranged at the inner bottom of the L-shaped clamping frame 5, the horizontal top plate 10 is slidingly arranged at the inner bottom of the L-shaped clamping frame 5, and the side top plate 9 and the horizontal top plate 10 are arranged vertically; an open groove 503 is formed at the inner bottom of the L-shaped clamping frame 5, a first mounting block 901 is arranged at the bottom of the side top plate 9 and located inside the open groove 503, limit grooves 504 are formed at both sides of the inside of the open groove 503, limit strips 903 are arranged at both sides of the first mounting block 901 and located in the limit grooves 504, T-shaped plates 1003 are arranged at both ends of the bottom of the horizontal top plate 10, a second rectangular through hole 505 is formed at the inner bottom of the L-shaped clamping frame 5, the T-shaped plates 1003 penetrate through the second rectangular through hole 505, and a second mounting block 1001 is arranged at the bottom of the horizontal top plate 10; the top of the first mounting block 901 is a first inclined surface 902, the bottom of the second mounting block 1001 is a second inclined surface 1002, and the first inclined surface 902 and the second inclined surface 1002 meet at a joint;

[0033] When the two groups of L-shaped clamping frames 5 move relative to each other, the side top plates 9 on the L-shaped clamping frames 5 clamp the side edges of the pole frame of the cable frame, and as the side top plates 9 slide, the first inclined surfaces 902 of the first mounting blocks 901 on the side top plates 9 cooperate with the second inclined surfaces 1002 of the second mounting blocks 1001 on the horizontal top plates 10, which will lift the horizontal top plates 10 upward, so that the horizontal top plates 10 clamp and fix the pole frame of the cable frame from below, and thus, under the cooperation of the side top plates 9 and the horizontal top plates 10, the pole frame of the cable frame can be clamped and fixed from the side edges and the bottom, the stability of the clamping of the L-shaped clamping frames 5 on the pole frame of the cable frame can be ensured, and the stability of the connection and installation of the installation structure 2 and the pole frame of the cable frame can be further improved.

[0034] Working principle: the embodiment provides an outdoor electric energy metering box, firstly, when the electric energy metering box body 1 is installed, the support pole frame 4 at the bottom of the electric energy metering box body 1 can be directly placed on the pole frame of the cable frame, then the four groups of L-shaped clamping frames 5 are driven to move synchronously relative to or away from each other by the synchronous driving structure 3 cooperating with the round rod 7, so that the four groups of L-shaped clamping frames 5 are directly clamped on the pole frame of the cable frame, thereby realizing the buckling connection of the installation structure 2 and the pole frame of the cable frame, and then the synchronous driving structure 3 is locked by the clamping structure 6, therefore, the electric energy metering box body 1 can be quickly disassembled by the above structure, and the situation that the installation structure 2 is shaken and separated from the pole frame of the cable frame can be avoided, and the stability of the installation of the electric energy metering box body 1 on the pole frame of the cable frame is ensured.

[0035] Secondly, when the two groups of L-shaped clamping frames 5 move relative to each other, the side top plates 9 on the L-shaped clamping frames 5 clamp the side edges of the pole frame of the cable frame, and as the side top plates 9 slide, the first inclined surfaces 902 of the first mounting blocks 901 on the side top plates 9 cooperate with the second inclined surfaces 1002 of the second mounting blocks 1001 on the horizontal top plates 10, which will lift the horizontal top plates 10 upward, so that the horizontal top plates 10 clamp and fix the pole frame of the cable frame from below, and thus, under the cooperation of the side top plates 9 and the horizontal top plates 10, the pole frame of the cable frame can be clamped and fixed from the side edges and the bottom, the stability of the clamping of the L-shaped clamping frames 5 on the pole frame of the cable frame can be ensured, and the stability of the connection and installation of the installation structure 2 and the pole frame of the cable frame can be further improved.

[0036] The embodiments of the utility model discloses the better embodiment, but is not limited to this, the ordinary skill of the art, the spirit of the utility model is appreciated to the above-mentioned embodiment, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. An outdoor electricity metering box, characterized in that, The device includes an electric energy metering box body (1), and an installation structure (2) is arranged at the bottom of the electric energy metering box body (1). The installation structure (2) includes a synchronous drive structure (3). Two sets of symmetrical support rods (4) are arranged at the bottom of the synchronous drive structure (3). Two sets of symmetrical L-shaped locking frames (5) are slidably arranged on the support rods (4). A first rectangular through hole (401) is opened at the bottom of the support rods (4). Two sets of round rods (7) are arranged inside the first rectangular through hole (401). The bottom end of the round rods (7) is connected to the L-shaped locking frame (5). The top end of the round rods (7) is connected to the synchronous drive structure (3). The synchronous drive structure (3) has locking structures (6) arranged at the front and rear. The L-shaped clamping frame (5) has a top-fixing structure (8) inside.

2. An outdoor power metering box according to claim 1, characterized in that, The synchronous drive structure (3) includes a fixed disk (301) and a synchronous drive disk (302). The fixed disk (301) is arranged at the bottom of the main body (1) of the power metering box. The support rod frame (4) is arranged on the fixed disk (301). The synchronous drive disk (302) is rotatably arranged at the bottom of the fixed disk (301). The surface of the synchronous drive disk (302) is provided with an arc groove (303) corresponding to the round rod (7), and the arc groove (303) is bent inward. The top end of the round rod (7) extends into the arc groove (303). Two sets of symmetrical hand levers (305) are arranged around the synchronous drive disk (302).

3. An outdoor power metering box according to claim 2, characterized in that, The locking structure (6) includes a welding block (601), a U-shaped frame (602), a locking block (603), and a spring (605). The welding block (601) is arranged on a fixed disc (301). The U-shaped frame (602) is arranged through the welding block (601). The locking block (603) is arranged on the U-shaped frame (602). The spring (605) is fitted on the U-shaped frame (602) and is located between the welding block (601) and the locking block (603). The locking block (603) has inclined locking teeth (604) arranged on the side facing away from the welding block (601). The synchronous drive disc (302) has inclined tooth grooves (304) corresponding to the inclined locking teeth (604) arranged around its circumference.

4. An outdoor power metering box according to claim 1, characterized in that, The L-shaped locking frame (5) has an opening (501) at the top, and the opening (501) is inserted into the support rod frame (4). T-shaped grooves (502) are opened on both sides of the opening (501). T-shaped rods (402) are arranged on both sides of the support rod frame (4), and the T-shaped rods (402) pass through the T-shaped grooves (502).

5. An outdoor power metering box according to claim 1, characterized in that, The top-fixing structure (8) includes a side top plate (9) and a horizontal top plate (10). The side top plate (9) is slidably arranged at the bottom of the L-shaped clamping frame (5), and the horizontal top plate (10) is slidably arranged at the bottom of the L-shaped clamping frame (5). The side top plate (9) and the horizontal top plate (10) are arranged perpendicularly.

6. An outdoor power metering box according to claim 5, characterized in that, The L-shaped clamping frame (5) has an opening groove (503) at its bottom. The side top plate (9) has a first mounting block (901) at its bottom, and the first mounting block (901) is located inside the opening groove (503). Limiting grooves (504) are opened on both sides inside the opening groove (503). Limiting strips (903) are arranged on both sides of the first mounting block (901), and the limiting strips (903) are located inside the limiting grooves (504). T-shaped plates (1003) are arranged at both ends of the bottom of the horizontal top plate (10). The L-shaped clamping frame (5) has a second rectangular through hole (505) at its bottom, and the T-shaped plate (1003) passes through the second rectangular through hole (505). The second mounting block (1001) is arranged at the bottom of the horizontal top plate (10).

7. An outdoor power metering box according to claim 6, characterized in that, The top of the first mounting block (901) is a first inclined surface (902), the bottom of the second mounting block (1001) is a second inclined surface (1002), and the first inclined surface (902) and the second inclined surface (1002) are connected at the junction.

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