CN221828362U - An electric energy metering box that is easy to install - Google Patents

Abstract

The utility model discloses an electric energy meter box which is easy to install and belongs to the technical field of electrical equipment. The utility model comprises a box body, a bracket is installed on the rear wall of the box body, a connecting rod is installed on the bottom wall of the bracket, a sleeve is detachably sleeved on the outside of the connecting rod, a fixing plate is fixedly installed on the side wall of the sleeve away from the box body, and screw holes are evenly arranged on the side wall of the fixing plate; a storage groove is arranged on the side wall of the fixing plate close to the box body, a slider is slidably installed in the storage groove, a telescopic rod is rotatably installed on the slider, and a connecting block is fixedly installed on the side wall of the box body close to the fixing plate; by arranging the telescopic rod, the storage groove, the slider, the connecting rod and the sleeve, since the telescopic rod cannot move in the horizontal direction, the moving direction of the box body can be limited by the telescopic rod under the limiting action of the telescopic rod; thereby, the connecting rod on the box body is aligned with the sleeve, which plays a role of facilitating disassembly and assembly for the staff, that is, plays a role of improving work efficiency.

Description

An electric energy metering box that is easy to install

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an electric energy metering box which is easy to install.

Background Art

An energy meter is a device used to measure and meter energy consumption, commonly used in residential, commercial buildings and industrial sites. It usually includes components such as energy meters, current transformers, and voltage transformers, and is used to measure current and voltage in the power supply system and calculate the amount of energy used;

Most existing electric energy meter boxes use multiple bolts to fix the electric energy meter. When the electric energy meter is damaged, it needs to be replaced, which requires installation or disassembly, and multiple bolts need to be disassembled, which is troublesome and has low work efficiency.

The existing patent (publication number: CN220306788U) discloses an electric energy meter box that is easy to install. By setting a placement component, a clamping component and a covering component, the electric energy meter can be easily installed into or removed from the electric energy meter box, and the electric energy meter can be quickly fixed by the rebound force of the spring.

In view of the above problems, the existing patent provides a solution, but in the process of using it, for a large box, when removing the box from the wall, the workers need to cooperate closely to stably remove the box. Otherwise, the box is easily bumped during the removal and transportation process, thereby reducing work efficiency.

Therefore, an electric energy metering box which is easy to install is proposed.

Summary of the invention

The purpose of the utility model is to provide an electric energy meter box which is easy to install and can solve the problem of low work efficiency caused by workers' cooperation in disassembling the box.

To achieve the above object, the utility model provides the following technical solutions: an electric energy meter box that is easy to install, comprising a box body, a bracket installed on the rear wall of the box body, a connecting rod installed on the bottom wall of the bracket, a sleeve detachably sleeved on the outside of the connecting rod, a fixing plate fixedly installed on the side wall of the sleeve away from the box body, and screw holes evenly opened on the side wall of the fixing plate;

A storage groove is provided on the side wall of the fixed plate close to the box body, a slider is slidably installed in the storage groove, a telescopic rod is rotatably installed on the slider, a connecting block is fixedly installed on the side wall of the box body close to the fixed plate, the output end of the telescopic rod is rotatably connected to the connecting block, and the storage groove is used to store the telescopic rod.

First, place the fixing plate and the box together at the designated position, and then place the box on the ground. Since the fixing plate made of aluminum alloy has a small mass, the staff can easily fix the fixing plate in the designated position through screws and screw holes. In the process of fixing the fixing plate, the box is still in the initial position, and the telescopic rod is in an extended state.

After the fixing plate is fixed at the specified position, the box can be moved. Since the telescopic rod cannot move in the horizontal direction, the moving direction of the box can be limited by the telescopic rod under the limiting action of the telescopic rod, thereby facilitating the staff to disassemble and install the box; then the staff can lift the box by applying an upward force to the box, and the box can be moved upward by the limiting action of the telescopic rod until the connecting rod moves to the top of the sleeve, at which time the slider is located at the top of the storage groove, and then the box is pushed to make the box close to the fixing plate. When the box is close to the fixing plate as much as possible, the box is moved down, the connecting rod can be inserted into the sleeve, and the slider is moved down, and the telescopic rod enters the storage groove; therefore, when the box is disassembled for maintenance, it is convenient to install the box; under the action of the bracket, there will be a gap between the fixing plate and the box, thereby increasing the contact area between the box and the outside air, improving the heat dissipation effect of the box, and ensuring that the box can dissipate heat normally.

Preferably, a ball is movably embedded on the outer wall of the bracket, and the ball cooperates with the fixing plate.

When the box is as close to the fixed plate as possible and moves downward along the surface of the fixed plate, the friction force on the fixed plate can be reduced through the contact between the ball and the fixed plate, thereby protecting the fixed plate and reducing the wear of the fixed plate. This ensures that the connecting rod can always be aligned with the sleeve during frequent disassembly, thereby improving the convenience of disassembly and assembly.

Preferably, a mounting opening is provided on the side wall of the box body close to the fixed plate, a baffle is detachably installed in the mounting opening, a clamping rod cooperating with the baffle is rotatably installed on the side wall of the box body, and a limit block cooperating with the baffle is provided in the box body.

First, place the baffle in the installation opening, at which time the baffle is fitted with the limit block, and then rotate the clamping rod to make the side wall of the clamping rod fit with the side wall of the baffle, so that the baffle can be fixed by the mutual cooperation of the clamping rod and the limit block; when the box needs to be disassembled, the baffle can be removed by rotating the clamping rod to make the clamping rod disengage from the baffle, thereby facilitating the disassembly and assembly of the box.

Preferably, the surface of the fixing plate is evenly provided with insertion holes, a push rod is slidably installed in the insertion hole, a spring is installed between the push rod and the insertion hole, and the side wall of the clamping rod close to the fixing plate is an inclined surface.

During the installation process, under the action of the inclined surface, the push rod slides on the surface of the clamping rod. After the installation is completed, the spring applies pressure to the push rod. At this time, the push rod applies pressure to the clamping rod, thereby preventing the clamping rod from shaking and ensuring that the clamping rod can fix the baffle.

Preferably, an elastic member is installed between the slider and the bottom wall of the storage groove. The elastic member can ensure that the slider moves downward during the insertion of the connecting rod into the sleeve, thereby ensuring that the telescopic rod can be stored in the storage groove.

Preferably, an inserting plate is fixedly mounted on the side wall of the fixed plate, and a sleeve plate matching the inserting plate is fixedly mounted on the side wall of the box body, and holes are provided on both the sleeve plate and the inserting plate.

After the connecting rod is fully inserted into the sleeve, the holes on the plug plate are aligned with the holes on the sleeve plate. At this time, the box body and the fixed plate can be fixed together by passing the locking rod through the two holes, thereby improving the stability of the box body and preventing the box body from shaking.

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

1. By setting the telescopic rod, storage slot, slider, connecting rod and sleeve, since the telescopic rod cannot move in the horizontal direction, the moving direction of the box can be limited by the telescopic rod under the limiting effect of the telescopic rod; so that the connecting rod on the box is aligned with the sleeve, which plays a role in facilitating the disassembly and assembly of the staff, that is, it plays a role in improving work efficiency;

2. The baffle plate is fixed by setting a baffle plate, a clamping rod, a limit block and a push rod, and the clamping rod and the limit block cooperate with each other; when the box needs to be disassembled, the baffle plate can be removed by rotating the clamping rod to disengage the clamping rod from the baffle plate, thereby facilitating the disassembly and assembly of the box body. The push rod applies pressure to the clamping rod to prevent the clamping rod from shaking, thereby ensuring that the clamping rod can fix the baffle plate.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a front structural view of the utility model;

FIG2 is a back structural view of the utility model;

FIG3 is a cross-sectional view of a fixing plate of the present invention;

FIG. 4 is a combined diagram of the limit block, baffle plate, and clamping rod of the utility model.

Description of reference numerals:

1. Box body; 2. Bracket; 3. Connecting rod; 4. Sleeve; 5. Fixing plate; 6. Storage slot; 7. Slider; 8. Telescopic rod; 9. Connecting block; 10. Ball; 11. Baffle; 12. Clamping rod; 13. Limiting block; 14. Socket; 15. Push rod; 16. Spring; 17. Elastic part; 18. Insert plate; 19. Sleeve plate; 20. Hole.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 4, the utility model provides a technical solution:

An electric energy meter box that is easy to install includes a body, a bracket 2 is installed on the rear wall of the box body 1, a connecting rod 3 is installed on the bottom wall of the bracket 2, a sleeve 4 is detachably sleeved on the outside of the connecting rod 3, a fixing plate 5 is fixedly installed on the side wall of the sleeve 4 away from the box body 1, and screw holes are evenly opened on the side wall of the fixing plate 5;

A storage groove 6 is provided on the side wall of the fixed plate 5 close to the box body 1, a slider 7 is slidably installed in the storage groove 6, a telescopic rod 8 is rotatably installed on the slider 7, a connecting block 9 is fixedly installed on the side wall of the box body 1 close to the fixed plate 5, the output end of the telescopic rod 8 is rotatably connected to the connecting block 9, and the storage groove 6 is used to store the telescopic rod 8.

First, place the fixing plate 5 together with the box body 1 at the designated position, and then place the box body 1 on the ground. Since the fixing plate 5 made of aluminum alloy has a small mass, the staff can easily fix the fixing plate 5 at the designated position through screws and screw holes, and during the process of fixing the fixing plate 5, the box body 1 is still in the initial position, and the telescopic rod 8 is in an extended state.

After the fixing plate 5 is fixed at the designated position, the box body 1 can be carried. Since the telescopic rod 8 cannot move in the horizontal direction, the telescopic rod 8 can limit the moving direction of the box body 1 under the limiting effect of the telescopic rod 8, thereby facilitating the staff to disassemble and install the box body 1; then the staff can lift the box body 1 by applying an upward force to the box body 1, and the box body 1 can be moved upward by the limiting effect of the telescopic rod 8 until the connecting rod 3 moves to the top of the sleeve 4, and the slider 7 is at the top of the storage groove 6. , and then push the box body 1 to make the box body 1 close to the fixing plate 5. When the box body 1 is as close to the fixing plate 5 as possible, the box body 1 is moved downward, so that the connecting rod 3 can be inserted into the sleeve 4, and the slider 7 is moved downward, and the telescopic rod 8 enters the storage groove 6; therefore, when the box body 1 is disassembled for maintenance, it is convenient to install the box body 1; under the action of the bracket 2, there will be a gap between the fixing plate 5 and the box body 1, thereby increasing the contact area between the box body 1 and the outside air, improving the heat dissipation effect of the box body 1, and ensuring that the box body 1 can dissipate heat normally.

Specifically, as shown in FIG. 2 , by adopting the above technical solution, a ball 10 is movably embedded on the outer wall of the bracket 2 , and the ball 10 cooperates with the fixing plate 5 .

When the box body 1 is as close to the fixed plate 5 as possible and moves downward along the surface of the fixed plate 5, the contact between the ball 10 and the fixed plate 5 can reduce the friction force on the fixed plate 5, thereby protecting the fixed plate 5 and reducing the degree of wear of the fixed plate 5, thereby ensuring that the connecting rod 3 can always be aligned with the sleeve 4 during frequent disassembly, thereby improving the convenience of disassembly and assembly.

Specifically, as shown in Figure 4, by adopting the above-mentioned technical solution, a mounting opening is opened on the side wall of the box body 1 close to the fixed plate 5, and a baffle 11 is detachably installed in the mounting opening. A clamping rod 12 that cooperates with the baffle 11 is rotatably installed on the side wall of the box body 1, and a limit block 13 that cooperates with the baffle 11 is provided in the box body 1.

First, place the baffle 11 in the installation opening, at which time the baffle 11 is in contact with the limit block 13, and then rotate the clamping rod 12 to make the side wall of the clamping rod 12 in contact with the side wall of the baffle 11, so that the baffle 11 can be fixed by the mutual cooperation of the clamping rod 12 and the limit block 13; when the box body 1 needs to be disassembled, the baffle 11 can be removed by rotating the clamping rod 12 to make the clamping rod 12 disengage from the baffle 11, thereby facilitating the disassembly and assembly of the box body 1.

Specifically, as shown in Figure 3, by adopting the above technical solution, the surface of the fixed plate 5 is evenly provided with insertion holes 14, a push rod 15 is slidably installed in the insertion hole 14, a spring 16 is installed between the push rod 15 and the insertion hole 14, and the side wall of the clamping rod 12 close to the fixed plate 5 is an inclined surface.

During the installation process, under the action of the inclined surface, the push rod 15 slides on the surface of the card rod 12. After the installation is completed, the spring 16 applies pressure to the push rod 15. At this time, the push rod 15 applies pressure to the card rod 12, thereby preventing the card rod 12 from shaking, and ensuring that the card rod 12 can fix the baffle 11.

Specifically, as shown in FIG. 2 , by adopting the above technical solution, an elastic member 17 is installed between the slider 7 and the bottom wall of the receiving groove 6 .

The elastic member 17 can ensure that the slider 7 moves downward when the connecting rod 3 is inserted into the sleeve 4, thereby ensuring that the telescopic rod 8 can be received in the receiving groove 6.

Specifically, as shown in FIG. 2 , by adopting the above technical solution, an inserting plate 18 is fixedly installed on the side wall of the fixing plate 5 , and a sleeve plate 19 matching the inserting plate 18 is fixedly installed on the side wall of the box body 1 , and holes 20 are opened on both the sleeve plate 19 and the inserting plate 18 .

After the connecting rod 3 is fully inserted into the sleeve 4, the hole 20 on the plug plate 18 is aligned with the hole 20 on the sleeve plate 19. At this time, the box body 1 and the fixing plate 5 can be fixed together by passing the locking rod through the two holes 20, thereby improving the stability of the box body 1 and preventing the box body 1 from shaking.

Working principle: first place the fixing plate 5 together with the box 1 at the designated position, and then place the box 1 on the ground. Since the fixing plate 5 made of aluminum alloy has a small mass, the staff can easily fix the fixing plate 5 at the designated position through screws and screw holes, and in the process of fixing the fixing plate 5, the box 1 is still in the initial position, and the telescopic rod 8 is in an extended state.

After the fixing plate 5 is fixed at the designated position, the box body 1 can be carried. Since the telescopic rod 8 cannot move in the horizontal direction, the telescopic rod 8 can limit the moving direction of the box body 1 under the limiting effect of the telescopic rod 8, thereby facilitating the staff to disassemble and install the box body 1; then the staff can lift the box body 1 by applying an upward force to the box body 1, and the box body 1 can be moved upward by the limiting effect of the telescopic rod 8 until the connecting rod 3 moves to the top of the sleeve 4, and the slider 7 is at the top of the storage groove 6. , and then push the box body 1 to make the box body 1 close to the fixing plate 5. When the box body 1 is as close to the fixing plate 5 as possible, the box body 1 is moved downward, so that the connecting rod 3 can be inserted into the sleeve 4, and the slider 7 is moved downward, and the telescopic rod 8 enters the storage groove 6; therefore, when the box body 1 is disassembled for maintenance, it is convenient to install the box body 1; under the action of the bracket 2, there will be a gap between the fixing plate 5 and the box body 1, thereby increasing the contact area between the box body 1 and the outside air, improving the heat dissipation effect of the box body 1, and ensuring that the box body 1 can dissipate heat normally.

When the box body 1 is as close to the fixed plate 5 as possible and the box body 1 moves downward along the surface of the fixed plate 5, the friction force on the fixed plate 5 can be reduced by the contact between the ball 10 and the fixed plate 5, which plays a role in protecting the fixed plate 5 and reducing the wear of the fixed plate 5, thereby ensuring that the connecting rod 3 can always be aligned with the sleeve 4 during frequent disassembly, thereby improving the convenience of disassembly and assembly. First, place the baffle 11 in the installation opening, at which time the baffle 11 is in contact with the limit block 13, and then rotate the clamping rod 12 so that the side wall of the clamping rod 12 is in contact with the side wall of the baffle 11, so that the baffle 11 can be fixed by the mutual cooperation of the clamping rod 12 and the limit block 13; when the box body 1 needs to be disassembled, the baffle 11 can be removed by rotating the clamping rod 12 so that the clamping rod 12 is out of contact with the baffle 11, thereby facilitating the disassembly and assembly of the box body 1.

During the installation process, under the action of the inclined surface, the push rod 15 slides on the surface of the card rod 12. After the installation is completed, the spring 16 applies pressure to the push rod 15. At this time, the push rod 15 applies pressure to the card rod 12, thereby preventing the card rod 12 from shaking, and ensuring that the card rod 12 can fix the baffle 11.

The elastic member 17 can ensure that the slider 7 moves downward when the connecting rod 3 is inserted into the sleeve 4 , thereby ensuring that the telescopic rod 8 can be received in the receiving groove 6 .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims (6)

1. The utility model provides an electric-energy metering box convenient to installation, includes box (1), its characterized in that:

The novel box is characterized in that a support (2) is arranged on the rear wall of the box body (1), a connecting rod (3) is arranged on the bottom wall of the support (2), a sleeve (4) is detachably sleeved outside the connecting rod (3), a fixing plate (5) is fixedly arranged on the side wall, far away from the box body (1), of the sleeve (4), and screw holes are uniformly formed in the side wall of the fixing plate (5);

The utility model discloses a telescopic handle, including box (1), fixed plate (5), connecting block (9) are installed to fixed plate (5), storage groove (6) have been seted up on the lateral wall that fixed plate (5) is close to box (1) one side, sliding installation has slider (7) in storage groove (6), rotation is installed telescopic link (8) on slider (7), fixed mounting has connecting block (9) on the lateral wall that box (1) is close to fixed plate (5) one side, the output and the connecting block (9) rotation of telescopic link (8) are connected, storage groove (6) are used for accomodating telescopic link (8).

2. An electrical energy metering box for facilitating installation as set forth in claim 1, wherein: the outer wall of the bracket (2) is movably embedded with a ball (10), and the ball (10) is matched with the fixed plate (5).

3. An electrical energy metering box for facilitating installation as set forth in claim 2, wherein: the novel anti-theft box is characterized in that an installation opening is formed in the side wall, close to one side of the fixed plate (5), of the box body (1), a baffle (11) is detachably installed in the installation opening, a clamping rod (12) matched with the baffle (11) is rotatably installed on the side wall of the box body (1), and a limiting block (13) matched with the baffle (11) is arranged in the box body (1).

4. A power meter box for facilitating installation as defined in claim 3, wherein: the surface of fixed plate (5) has evenly offered jack (14), slidable mounting has ejector pin (15) in jack (14), install spring (16) between ejector pin (15) and jack (14), just the lateral wall that clamping rod (12) are close to fixed plate (5) one side is the inclined plane.

5. An electrical energy metering box for facilitating installation as set forth in claim 4, wherein: an elastic piece (17) is mounted between the sliding block (7) and the bottom wall of the containing groove (6).

6. An electrical energy metering box for facilitating installation as set forth in claim 5, wherein: the side wall of the fixed plate (5) is fixedly provided with a plugboard (18), the side wall of the box body (1) is fixedly provided with a sleeve plate (19) matched with the plugboard (18), and holes (20) are formed in the sleeve plate (19) and the plugboard (18).