CN216016175U

CN216016175U - Electric power distribution network ground protection device

Info

Publication number: CN216016175U
Application number: CN202121276790.8U
Authority: CN
Inventors: 锁连
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-03-11
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to the technical field of power distribution network ground protection devices, and discloses a power distribution network ground protection device which comprises a base and a distribution box, wherein the distribution box is movably connected to the top of the base, the bottoms of the surfaces of the left side and the right side of the distribution box are fixedly connected with fixing plates, the bottoms of the fixing plates are fixedly connected with locking buckles, the left side and the right side of the top of the base are fixedly connected with fixing blocks, and one sides, opposite to the two fixing blocks, of the two fixing blocks are provided with ball grooves. According to the distribution box, the distribution box is placed at the top of the base, the locking buckle penetrates through the through groove at the moment, the locking buckle moves downwards and is in contact with the L-shaped limiting rod, the locking buckle moves downwards to enable the L-shaped limiting rod to move towards the middle of the inner cavity of the base, the reset spring compresses, the L-shaped limiting rod rebounds and is clamped with the locking buckle under the elastic action of the reset spring after the locking buckle is separated from the L-shaped limiting rod, and therefore the distribution box is installed and fixed.

Description

Electric power distribution network ground protection device

Technical Field

The utility model relates to the technical field of power distribution network grounding protection devices, in particular to a power distribution network grounding protection device.

Background

The distribution box is often used in the power distribution network transmission process, and the installation of distribution box is mostly installed outdoors, can install the distribution box subaerial simultaneously, and the majority adopts a square foundation of ground construction, then installs the distribution box on square foundation to reach the installation and the protection to the distribution box, and because the distribution box adopts a plurality of bolt-up in the installation, consequently lead to the distribution box to increase installer's working strength when the installation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the present invention provides a ground protection device for an electric power distribution network.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the main technical scheme that:

a power distribution network grounding protection device comprises a base and a distribution box, wherein the distribution box is movably connected to the top of the base, fixed plates are fixedly connected to the bottoms of the surfaces of the left side and the right side of the distribution box, locking buckles are fixedly connected to the bottoms of the fixed plates, fixed blocks are fixedly connected to the left side and the right side of the top of the base, ball grooves are formed in the opposite sides of the two fixed plates, connecting blocks are fixedly connected to the sides, away from each other, of the two fixed plates, a ball is arranged at one end, away from the fixed plates, of each connecting block, and the ball rolls in the ball grooves;

the left and right sides symmetry of inner cavity of the base is provided with two first baffles and second baffles, and two first baffle is located between two second baffles, the surface of first baffle and second baffle is inlayed respectively and is had first sleeve and second sleeve, L type gag lever post has been cup jointed to first sleeve and the telescopic inside of second, the one end fixedly connected with dog of L type gag lever post, just the other end and the locking of L type gag lever post are detained the joint, the bottom fixedly connected with connecting plate of L type gag lever post, the fixed surface of connecting plate is connected with the connecting rod, the left and right sides surface of base is all inlayed and is had the third sleeve, third sleeve and fixedly connected with handle are worn to establish to the one end that the connecting plate was kept away from to the connecting rod.

Preferably, a ball groove is formed in one end, far away from the fixed plate, of the connecting block, the ball is arranged inside the ball groove, and the ball rolls inside the ball groove.

Preferably, the surface of the L-shaped limiting rod is fixedly sleeved with a clamping ring, a reset spring is fixedly connected between the clamping ring and the first partition plate, and the reset spring is sleeved on the surface of the L-shaped limiting rod.

Preferably, the number of the L-shaped limiting rods is two, and the two L-shaped limiting rods are symmetrical to each other with the central line of the base.

Preferably, the left side and the right side at the top of the base are both provided with through grooves, and the locking buckles penetrate through the through grooves.

(III) advantageous effects

The utility model provides a grounding protection device for a power distribution network. The method has the following beneficial effects:

the power distribution network grounding protection device is characterized in that the distribution box is placed at the top of the base by arranging the distribution box, the fixing plate, the locking buckle, the first partition plate, the second partition plate, the first sleeve, the second sleeve, the L-shaped limiting rod, the stop block, the connecting plate, the connecting rod, the third sleeve, the handle, the snap ring, the reset spring and the through groove, the locking buckle penetrates through the through groove, the locking buckle moves downwards and is in contact with the L-shaped limiting rod, the locking buckle moves downwards to enable the L-shaped limiting rod to move towards the middle of the inner cavity of the base, the reset spring compresses, the locking buckle is separated from the L-shaped limiting rod, the L-shaped limiting rod rebounds and is clamped with the locking buckle under the elastic action of the reset spring, so that the distribution box is installed and fixed, the connecting rod is pushed by the handle to move towards the middle of the inner cavity of the base, and the connecting rod is fixedly connected with the L-shaped limiting rod through the connecting plate, therefore the removal of connecting rod drives L type gag lever post and removes together, thereby make L type gag lever post and locking buckle break away from, then upwards extract the block terminal and can dismantle the block terminal, and it is more convenient to use, the rethread sets up the fixed block, the ball groove, the connecting block, ball and ball groove, make the block terminal be convenient for fix a position when the installation, place two fixed plates between two fixed blocks, and roll at the ball inslot on fixed block surface through the ball, thereby reach the location to the block terminal.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1.

[ description of reference ]

In the figure: 1 base, 2 block terminals, 3 fixed plates, 4 locking buckles, 5 fixed blocks, 6 ball grooves, 7 connecting blocks, 8 balls, 9 first baffles, 10 second baffles, 11 first sleeves, 12 second sleeves, 13L-shaped limiting rods, 14 stoppers, 15 connecting plates, 16 connecting rods, 17 third sleeves, 18 handles, 19 ball grooves, 20 snap rings, 21 reset springs and 22 through grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the present invention provides a technical solution: a power distribution network grounding protection device comprises a base 1 and a distribution box 2, wherein the distribution box 2 is movably connected at the top of the base 1, the bottoms of the surfaces of the left side and the right side of the distribution box 2 are fixedly connected with fixed plates 3, the bottoms of the fixed plates 3 are fixedly connected with locking buckles 4, the left side and the right side of the top of the base 1 are respectively provided with a through groove 22, the locking buckles 4 penetrate through the through grooves 22, the left side and the right side of the top of the base 1 are respectively fixedly connected with fixed blocks 5, one sides of the two fixed blocks 5, which are opposite to each other, are respectively fixedly connected with a connecting block 7, one end of the connecting block 7, which is far away from the fixed plates 3, is provided with a ball 8, the ball 8 rolls in the ball groove 6, one end of the connecting block 7, which is far away from the fixed plates 3, is provided with a ball groove 19, the ball 8 is arranged in the ball groove 19, and the ball 8 rolls in the ball groove 19, the distribution box 2 is convenient to position during installation by arranging the fixing blocks 5, the ball grooves 6, the connecting blocks 7, the balls 8 and the ball grooves 19, the two fixing plates 3 are placed between the two fixing blocks 5, and the balls 8 roll in the ball grooves 6 on the surfaces of the fixing blocks 5, so that the distribution box 2 is positioned;

the left side and the right side of an inner cavity of a base 1 are symmetrically provided with two first partition plates 9 and two second partition plates 10, the two first partition plates 9 are positioned between the two second partition plates 10, the surfaces of the first partition plates 9 and the second partition plates 10 are respectively inlaid with a first sleeve 11 and a second sleeve 12, L-shaped limiting rods 13 are sleeved inside the first sleeve 11 and the second sleeve 12, the number of the L-shaped limiting rods 13 is two, the two L-shaped limiting rods 13 are mutually symmetrical by the central line of the base 1, a snap ring 20 is fixedly sleeved on the surface of the L-shaped limiting rod 13, a reset spring 21 is fixedly connected between the snap ring 20 and the first partition plate 9, the reset spring 21 is sleeved on the surface of the L-shaped limiting rod 13, one end of the L-shaped limiting rod 13 is fixedly connected with a check block 14, the other end of the L-shaped limiting rod 13 is clamped with a locking buckle 4, the bottom of the L-shaped limiting rod 13 is fixedly connected with a connecting plate 15, the surface of the connecting plate 15 is fixedly connected with a connecting rod 16, the surfaces of the left side and the right side of the base 1 are respectively inlaid with a third sleeve 17, one end of the connecting rod 16, which is far away from the connecting plate 15, penetrates through the third sleeve 17 and is fixedly connected with a handle 18, the distribution box 2, the fixing plate 3, the locking buckle 4, the first partition plate 9, the second partition plate 10, the first sleeve 11, the second sleeve 12, the L-shaped limiting rod 13, the stop block 14, the connecting plate 15, the connecting rod 16, the third sleeve 17, the handle 18, the clamping ring 20, the reset spring 21 and the through groove 22 are arranged, the distribution box 2 is placed at the top of the base 1, the locking buckle 4 penetrates through the through groove 22 at the moment, the locking buckle 4 moves downwards and is in contact with the L-shaped limiting rod 13, the locking buckle 4 moves downwards to enable the L-shaped limiting rod 13 to move towards the middle part of the inner cavity of the base 1, the reset spring 21 is compressed, and then the locking buckle 4 is separated from the L-shaped limiting rod 13, under reset spring 21's elastic action, L type gag lever post 13 kick-backs and detain 4 chucking with locking, thereby accomplish the installation and the fixing to block terminal 2, promote connecting rod 16 through handle 18 and remove to base 1 inner chamber middle part, because connecting rod 16 passes through connecting plate 15 and L type gag lever post 13 fixed connection, consequently connecting rod 16's removal drives L type gag lever post 13 and removes together, thereby make L type gag lever post 13 and locking detain 4 and break away from, then upwards extract block terminal 2 and can dismantle block terminal 2, it is more convenient to use.

The working principle is as follows: firstly, two fixing plates 3 are placed between two fixing blocks 5 and roll in ball grooves 6 on the surfaces of the fixing blocks 5 through balls 8, so that the distribution box 2 is positioned, then the distribution box 2 is placed at the top of a base 1, at the moment, a locking buckle 4 penetrates through a through groove 22, the locking buckle 4 moves downwards and is in contact with an L-shaped limiting rod 13, the locking buckle 4 moves downwards to enable the L-shaped limiting rod 13 to move towards the middle of an inner cavity of the base 1, a reset spring 21 compresses, after the locking buckle 4 is separated from the L-shaped limiting rod 13, under the elastic action of the reset spring 21, the L-shaped limiting rod 13 rebounds and is clamped with the locking buckle 4, so that the distribution box 2 is installed and fixed, a connecting rod 16 is pushed by a handle 18 to move towards the middle of the inner cavity of the base 1, and as the connecting rod 16 is fixedly connected with the L-shaped limiting rod 13 through a connecting plate 15, therefore, the movement of the connecting rod 16 drives the L-shaped limiting rod 13 to move together, so that the L-shaped limiting rod 13 is separated from the locking buckle 4, and then the distribution box 2 is upwards pulled out to be detached from the distribution box 2, so that the use is more convenient.

To sum up, the grounding protection device for the power distribution network is characterized in that the distribution box 2, the fixing plate 3, the locking buckle 4, the first partition plate 9, the second partition plate 10, the first sleeve 11, the second sleeve 12, the L-shaped limiting rod 13, the stop block 14, the connecting plate 15, the connecting rod 16, the third sleeve 17, the handle 18, the snap ring 20, the reset spring 21 and the through groove 22 are arranged, the distribution box 2 is placed at the top of the base 1, the locking buckle 4 penetrates through the through groove 22 at the moment, the locking buckle 4 moves downwards and contacts with the L-shaped limiting rod 13, the locking buckle 4 moves downwards to enable the L-shaped limiting rod 13 to move towards the middle part of the inner cavity of the base 1, the reset spring 21 compresses, the locking buckle 4 is separated from the L-shaped limiting rod 13, the L-shaped limiting rod 13 rebounds and is clamped with the locking buckle 4 under the elastic action of the reset spring 21, and the distribution box 2 is installed and fixed, promote connecting rod 16 through handle 18 and remove to base 1 inner chamber middle part, because connecting rod 16 passes through connecting plate 15 and L type gag lever post 13 fixed connection, consequently connecting rod 16's removal drives L type gag lever post 13 and removes together, thereby make L type gag lever post 13 and locking buckle 4 and break away from, then upwards extract block terminal 2 and can dismantle block terminal 2, and is more convenient to use, the rethread sets up fixed block 5, ball groove 6, connecting block 7, ball 8 and ball groove 19, make block terminal 2 be convenient for fix a position when the installation, place two fixed plates 3 between two fixed blocks 5, and roll in the ball groove 6 on fixed block 5 surfaces through ball 8, thereby reach the location to block terminal 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power distribution network ground protection device, includes base (1) and block terminal (2), its characterized in that: the distribution box (2) is movably connected to the top of the base (1), the bottoms of the surfaces of the left side and the right side of the distribution box (2) are fixedly connected with fixing plates (3), the bottom of each fixing plate (3) is fixedly connected with a locking buckle (4), the left side and the right side of the top of the base (1) are fixedly connected with fixing blocks (5), ball grooves (6) are formed in the opposite sides of the two fixing blocks (5), connecting blocks (7) are fixedly connected to the sides, away from each other, of the two fixing plates (3), balls (8) are arranged at one ends, away from the fixing plates (3), of the connecting blocks (7), and the balls (8) roll in the ball grooves (6);

the left side and the right side of the inner cavity of the base (1) are symmetrically provided with two first partition plates (9) and two second partition plates (10), the two first partition plates (9) are located between the two second partition plates (10), the surfaces of the first partition plates (9) and the second partition plates (10) are respectively inlaid with a first sleeve (11) and a second sleeve (12), an L-shaped limiting rod (13) is sleeved inside the first sleeve (11) and the second sleeve (12), one end of the L-shaped limiting rod (13) is fixedly connected with a stop block (14), the other end of the L-shaped limiting rod (13) is clamped with a locking buckle (4), the bottom of the L-shaped limiting rod (13) is fixedly connected with a connecting plate (15), the surface of the connecting plate (15) is fixedly connected with a connecting rod (16), the left side surface and the right side of the base (1) are inlaid with third sleeves (17), one end of the connecting rod (16) far away from the connecting plate (15) penetrates through the third sleeve (17) and is fixedly connected with a handle (18).

2. An electric power distribution network earth protection device according to claim 1, characterized in that: ball groove (19) have been seted up to the one end that fixed plate (3) were kept away from in connecting block (7), ball (8) set up in the inside of ball groove (19), just ball (8) roll in the inside of ball groove (19).

3. An electric power distribution network earth protection device according to claim 1, characterized in that: the surface fixing of L type gag lever post (13) has cup jointed snap ring (20), fixedly connected with reset spring (21) between snap ring (20) and first baffle (9), just reset spring (21) cup joint the surface at L type gag lever post (13).

4. An electric power distribution network earth protection device according to claim 1, characterized in that: the number of the L-shaped limiting rods (13) is two, and the two L-shaped limiting rods (13) are mutually symmetrical by using the central line of the base (1).

5. An electric power distribution network earth protection device according to claim 1, characterized in that: logical groove (22) have all been seted up to the left and right sides at base (1) top, just locking is detained (4) and is worn to locate the inside that leads to groove (22).