CN212229018U

CN212229018U - Clamping device for electric meter box

Info

Publication number: CN212229018U
Application number: CN202020741128.4U
Authority: CN
Inventors: 葛宝强
Original assignee: Shandong Shunhuaqiang Electric Appliance Co Ltd
Current assignee: Shandong Shunhuaqiang Electric Appliance Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-25
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a clamping device for ammeter case, including outer container casing, outer container casing's inside is provided with control room and ammeter room, and the ammeter room is located one side of control room, the inner wall bottom of control room is provided with first wiring hole, and just first wiring hole is a plurality of, the inside fixedly connected with diaphragm of ammeter room, and the diaphragm is three that is parallel to each other, the surface of diaphragm is provided with second wiring hole, the equal fixedly connected with riser in position at the top both ends of diaphragm. The utility model discloses in, the hand (hold) can promote the rotor plate rotatory on the second dead lever to make and open between rotor plate and the riser, put the ammeter between riser and rotor plate again, loosen the hand (hold) slowly at last, the elasticity of spring self can promote the rotor plate rotation automatically, thereby make roller and riser can press from both sides the ammeter voluntarily, easy operation, the electrician's of being convenient for changes or installs the ammeter fast, improves work efficiency.

Description

Clamping device for electric meter box

Technical Field

The utility model relates to the technical field of electrical equipment, especially, relate to a clamping device for ammeter case.

Background

The electric meter box is made of a resin-based composite material and is used for manufacturing a box body of a low-voltage cable branch box. The main components of the box body are ABS engineering plastics, polycarbonate transparent PC materials, DMC and SMC which are formed by injection molding and pressing, and the electric meter box is divided into a cable branch box, a low-voltage distribution box, a water pump control box, a communication device cabinet, a street lamp and traffic lamp control box, a multifunctional metering box, a comprehensive distribution box, a capacitance compensation box, a terminal box, a wall-mounted distribution box, a metering box and the like in a public power grid.

At present, relate to a clamping device for ammeter case, because outdoor ammeter case need install on fixed position, the ammeter quantity in the outdoor ammeter case is very many, so need fix the ammeter in the inside of ammeter case, prevent that outdoor unexpected factor from influencing the normal operating of ammeter in the ammeter case, current ammeter all fixes through the nut screw usually, and it changes or installs very consuming time power, influences electrician's work efficiency, has certain influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for an electric meter box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping device for an electric meter box comprises an outer box shell, wherein a control chamber and an electric meter chamber are arranged in the outer box shell, the electric meter chamber is positioned on one side of the control chamber, a plurality of first wiring holes are formed in the bottom of the inner wall of the control chamber, transverse plates are fixedly connected in the electric meter chamber, the transverse plates are three and parallel to each other, second wiring holes are formed in the outer surface of each transverse plate, vertical plates are fixedly connected to the positions of the two ends of the top of each transverse plate, fixing frames are fixedly connected to the tops of the transverse plates and are two groups of mutually symmetrical fixing frames, a second fixing rod is fixedly connected between the inner sides of the two fixing frames, a rotating plate is rotatably connected to the outer surface of the second fixing rod through a rotating shaft, springs are sleeved on the outer surface of the second fixing rod, the springs are two mutually symmetrical fixing frames, and the two ends of the two springs are respectively connected with the rotating, the top of rotor plate fixedly connected with first dead lever, the surface of first dead lever rotates and is connected with the roller, one side fixedly connected with hand (hold) of rotor plate, the inside of control room fixedly connected with master switch, terminal box and air switch respectively, the top of outer container casing corresponds the position of control room and ammeter room and is provided with first chamber door and second chamber door respectively.

As a further description of the above technical solution:

and sealing gaskets are arranged between the outer box shell and the first box door as well as between the outer box shell and the second box door.

As a further description of the above technical solution:

the two sides of the outer box shell are fixedly connected with fixing bolts which are two groups symmetrical to each other, and nut holes are formed in the outer surfaces of the fixing bolts.

As a further description of the above technical solution:

hinges are arranged between the two sides of the outer box shell and the first box door and between the two sides of the outer box shell and the second box door, and the outer box shell is rotatably connected with the first box door and the second box door through the hinges respectively.

As a further description of the above technical solution:

the outer surfaces of the first box door and the second box door are both provided with safety locks.

As a further description of the above technical solution:

and transparent glass windows are arranged on the outer surface of the second box door corresponding to the position of the ammeter.

The utility model discloses following beneficial effect has:

this clamping device for ammeter case, when using, through the outer container casing that sets up, first chamber door, the hinge, the nut hole, the gim peg, the second chamber door, the riser, the roller, the rotor plate, the hand (hold), second dead lever and spring, outer container casing can be fixed on the wall through nut hole and gim peg, the hinge can make first chamber door and the rotatory opening of second chamber door, then promote the hand (hold), the hand (hold) can promote the rotor plate rotatory on the second dead lever, thereby make and open between rotor plate and the riser, put the ammeter between riser and rotor plate again, loosen the hand (hold) at last slowly, the elasticity of spring self, can promote the rotor plate rotation automatically, thereby make roller and riser can press from both sides the ammeter voluntarily, and easy operation, the electrician's personnel of being convenient for change or install the ammeter fast, and work efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an internal structural view of the present invention;

fig. 3 is a schematic view of the connection between the rotating plate and the transverse plate of the present invention.

Illustration of the drawings:

1. an outer case housing; 2. a safety lock; 3. a first door; 4. a hinge; 5. a nut hole; 6. a fixing bolt; 7. a transparent glass window; 8. a second door; 9. a master switch; 10. a control room; 11. a junction box; 12. an air switch; 13. a first wiring hole; 14. a vertical plate; 15. a transverse plate; 16. a second wiring hole; 17. a roller; 18. a rotating plate; 19. a fixed mount; 20. an electricity meter chamber; 21. a handle; 22. a first fixing lever; 23. a second fixing bar; 24. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a clamping device for an electric meter box comprises an outer box shell 1, a control chamber 10 and an electric meter chamber 20 are arranged in the outer box shell 1, the electric meter chamber 20 is positioned on one side of the control chamber 10, a first wiring hole 13 is arranged at the bottom of the inner wall of the control chamber 10, a plurality of first wiring holes 13 are arranged, transverse plates 15 are fixedly connected in the electric meter chamber 20, the transverse plates 15 are three and parallel to each other, second wiring holes 16 are arranged on the outer surface of the transverse plate 15, vertical plates 14 are fixedly connected at the positions of two ends of the top of the transverse plate 15, fixing frames 19 are fixedly connected at the top of the transverse plate 15, the fixing frames 19 are two groups which are symmetrical to each other, a second fixing rod 23 is fixedly connected between the inner sides of the two fixing frames 19, a rotating plate 18 is rotatably connected on the outer surface of the second fixing rod 23 through a rotating shaft, springs 24 are sleeved on the, two ends of two springs 24 are respectively connected with the rotating plate 18 and the transverse plate 15 in a penetrating manner, a first fixing rod 22 is fixedly connected to the top of the rotating plate 18, a roller 17 is rotatably connected to the outer surface of the first fixing rod 22, a handle 21 is fixedly connected to one side of the rotating plate 18, a main switch 9, a junction box 11 and an air switch 12 are respectively and fixedly connected to the inside of the control chamber 10, and a first box door 3 and a second box door 8 are respectively arranged at positions, corresponding to the control chamber 10 and the electricity meter chamber 20, of the top of the outer box shell 1.

Sealing gaskets are arranged between the outer box shell 1 and the first box door 3 and between the outer box shell and the second box door 8, so that the first box door 3 and the second box door 8 can be connected together in a sealing manner, and the internal devices of the electric meter box are prevented from being damaged by water seepage; the two sides of the outer box shell 1 are fixedly connected with fixing bolts 6, the fixing bolts 6 are two groups which are symmetrical to each other, and the outer surfaces of the fixing bolts 6 are provided with nut holes 5, so that the electric meter box can be conveniently fixed on the wall surface, and the electric meter box is more stably fixed; hinges 4 are arranged between the two sides of the outer box shell 1 and the first box door 3 and the second box door 8, and the outer box shell 1 is rotatably connected with the first box door 3 and the second box door 8 through the hinges 4 respectively, so that the outer box shell can be opened by workers conveniently, and the workers can install and overhaul the inside of the electric meter box conveniently; the safety locks 2 are arranged on the outer surfaces of the first box door 3 and the second box door 8, so that devices in the electric meter box can be protected, and non-workers can be prevented from being opened and damaged; the position that the surface of second chamber door 8 corresponds the ammeter all is provided with transparent glass window 7, can be convenient for work people from the outside direct observation of ammeter case to the numerical value that every ammeter shows, makes things convenient for people to copy the ammeter.

The working principle is as follows: when using clamping device for ammeter case, at first, outer container casing 1 can be fixed on the wall through nut hole 5 and gim peg 6, hinge 4 can make first chamber door 3 and the rotatory opening of second chamber door 8, then promote hand (hold) 21, hand (hold) 21 can promote rotor plate 18 rotatory on second dead lever 23, thereby make and open between rotor plate 18 and the riser 14, put the ammeter between riser 14 and rotor plate 18 again, loosen hand (hold) 21 slowly at last, the elasticity of spring 24 self, can promote rotor plate 18 rotatory voluntarily, thereby make roller 17 and riser 14 press from both sides the ammeter voluntarily, and easy operation, the electrician of being convenient for changes or installs the ammeter fast, and the work efficiency is improved, and has certain practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a clamping device for ammeter case, includes outer container casing (1), its characterized in that: the inner part of the outer box shell (1) is provided with a control chamber (10) and an electric meter chamber (20), the electric meter chamber (20) is located on one side of the control chamber (10), the bottom of the inner wall of the control chamber (10) is provided with a first wiring hole (13), the first wiring holes (13) are a plurality of, the inner part of the electric meter chamber (20) is fixedly connected with transverse plates (15), the transverse plates (15) are three and parallel to each other, the outer surface of the transverse plates (15) is provided with second wiring holes (16), the positions of the two ends of the top of the transverse plates (15) are fixedly connected with vertical plates (14), the top of the transverse plates (15) is fixedly connected with fixing frames (19), the fixing frames (19) are two groups which are symmetrical to each other, a second fixing rod (23) is fixedly connected between the inner sides of the two fixing frames (19) together, the outer surface of the second fixing rod (23) is rotatably connected, the utility model discloses a roller box, including first dead lever (23), second dead lever (23), spring (24), top fixedly connected with first dead lever (22) of rotor plate (18), the surface cover of second dead lever (23) is equipped with spring (24), spring (24) are two of mutual symmetry, and the both ends of two spring (24) respectively with rotor plate (18) and diaphragm (15) through connection, the top fixedly connected with first dead lever (22) of rotor plate (18), the surface of first dead lever (22) is rotated and is connected with roller (17), one side fixedly connected with hand (21) of rotor plate (18), the inside of control room (10) is fixedly connected with master switch (9), terminal box (11) and air switch (12) respectively, the position that the top of outer box casing (1) corresponds control room (10) and ammeter room (20) is provided with first chamber door (3.

2. The clamping device for the ammeter box as set forth in claim 1, wherein: sealing gaskets are arranged between the outer box shell (1) and the first box door (3) and between the outer box shell and the second box door (8).

3. The clamping device for the ammeter box as set forth in claim 1, wherein: the outer container is characterized in that fixing bolts (6) are fixedly connected to the two sides of the outer container shell (1), the fixing bolts (6) are two groups which are symmetrical to each other, and nut holes (5) are formed in the outer surfaces of the fixing bolts (6).

4. The clamping device for the ammeter box as set forth in claim 1, wherein: hinges (4) are arranged between the two sides of the outer box shell (1) and the first box door (3) and the second box door (8), and the outer box shell (1) is rotatably connected with the first box door (3) and the second box door (8) through the hinges (4) respectively.

5. The clamping device for the ammeter box as set forth in claim 1, wherein: the outer surfaces of the first box door (3) and the second box door (8) are respectively provided with a safety lock (2).

6. The clamping device for the ammeter box as set forth in claim 1, wherein: and transparent glass windows (7) are arranged on the outer surface of the second box door (8) corresponding to the position of the electric meter.