CN215931981U

CN215931981U - Ammeter case convenient to overhaul

Info

Publication number: CN215931981U
Application number: CN202121917107.4U
Authority: CN
Inventors: 杨笑微; 李文委
Original assignee: Zhejinag Yetegm Electric Power Technology Co ltd
Current assignee: Zhejinag Yetegm Electric Power Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-01
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of electric meter boxes, in particular to an electric meter box convenient to overhaul, which comprises an electric meter box body, wherein first hinge rods are welded on two sides of the electric meter box body, baffles are hinged to the middle of the first hinge rods, the two groups of baffles are arranged at two ends of the electric meter box body, the front side of each baffle is connected with the electric meter box body through a locking mechanism, a second hinge rod is welded at the front end of the baffle on the left side, and a box cover is hinged to the front side of the second hinge rod. According to the utility model, through the arrangement of the locking mechanism, when the ammeter box needs to be overhauled, only the handle on the lock catch is pulled, the box cover is rotated to open the front end of the ammeter box body, then the handle on the pull rod is pulled, and the baffle is rotated to open two sides of the ammeter box body, so that a worker can overhaul internal circuits from two sides of the ammeter box, the operation space during overhauling is enlarged, the operation of the worker is greatly facilitated, and the practicability of the device is increased.

Description

Ammeter case convenient to overhaul

Technical Field

The utility model relates to the technical field of electric meter boxes, in particular to an electric meter box convenient to overhaul.

Background

The ammeter case is that the material that is used for making the low tension cable feeder pillar box is a resin matrix combined material, a distribution electric energy for it is reasonable, the convenience is to the operation of opening and shutting of circuit, there is higher safety protection level, can audio-visual display circuit's on-state, when the internal line of ammeter case takes place to damage, need the maintainer to deepen the ammeter incasement portion with the health, overhaul the circuit of damage again, because the space of ammeter case is narrow and small, staff's maintenance work is difficult to expand, the operation is got up and is wasted time and energy. To this end, we propose a meter box convenient to overhaul to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric meter box convenient to maintain, and aims to solve the problems that in the background art, when an internal circuit of the electric meter box is damaged, a maintenance worker needs to go deep into the electric meter box and then maintain the damaged circuit, and due to the fact that the space of the electric meter box is narrow, the maintenance work of the maintenance worker is difficult to expand, and time and labor are wasted in operation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ammeter case convenient to overhaul, includes ammeter case body, first hinge bar has all been welded to ammeter case body's both sides, and the middle part of first hinge bar articulates there is the baffle, and is two sets of the baffle is at ammeter case body's both ends, the front side of baffle is connected with ammeter case body through locking mechanical system, and the left side the front end welding of baffle has the second hinge bar, and the front side of second hinge bar articulates there is the case lid, the case lid is at ammeter case body's front end, the right side of case lid is connected with the right side baffle through switching mechanism.

Preferably, locking mechanical system includes the fixture block, the welding has the fixture block on the baffle, the front side of ammeter case body is opened and is equipped with two sets of draw-in grooves with fixture block looks adaptation, the fixture block is inserted and is established the inboard at the draw-in groove, two sets of spouts have been seted up to the front end of ammeter case body, and the middle part of spout transversely inserts and be equipped with the pull rod, the front end welding of pull rod has the handle, the rear end of spout is inserted and is equipped with the slider, and the slider is fixed with the pull rod and be connected, set up the hole with slider looks adaptation on the fixture block, the slider is inserted in the hole of establishing on the fixture block, the outside cover of pull rod is equipped with compression spring, and compression spring's one end offsets with the slider, compression spring's the other end offsets with the inner wall of spout.

Preferably, the switch mechanism includes the third hinge pole, the right-hand member welding of case lid has the third hinge pole, and the middle part fixed mounting of third hinge pole has the connecting rod, the outside of connecting rod is provided with the hasp, the hasp is L shape, the front side of hasp is provided with torque spring, and torque spring's one end is connected with the hasp, torque spring's the other end is connected with the connecting rod, the right side the right-hand member welding of baffle has the locking block, the right-angle side and the locking block of hasp laminate mutually, the right-hand member welding of hasp has the handle.

Preferably, the inner side of the right-angle side of the lock catch is provided with anti-slip lines.

Preferably, the rear side of ammeter case body is opened and is equipped with the spacing groove, and the transversal trapezoidal of personally submitting of spacing groove, the inboard of spacing groove is inserted and is equipped with the stopper, and the front end fixed mounting of stopper has the mounting box, the left side of mounting box is inserted and is equipped with the screw rod, set up the screw thread with screw rod looks adaptation on the mounting box, the front side welding of screw rod has changeed the handle, the rear side welding of changeing the handle has the connecting block, and the connecting block offsets with ammeter case body, the light is installed on the right side of mounting box.

Preferably, the rotating handle is in a circular ring shape, and anti-skid grains are arranged on the outer side of the rotating handle.

Compared with the prior art, the utility model has the beneficial effects that: according to the ammeter box convenient to maintain, due to the fact that the locking mechanism is arranged, when the ammeter box needs to be maintained, only the handle on the lock catch needs to be pulled, the box cover is rotated to enable the front end of the ammeter box body to be open, then the handle on the pull rod is pulled, the baffle is rotated, the two sides of the ammeter box body are open, and at the moment, workers can maintain the internal circuits from the two sides of the ammeter box, so that the operation space during maintenance is enlarged, the operation of the workers is greatly facilitated, and the practicability of the device is improved;

through the arrangement of the switch mechanism, only the handle on the lock catch is required to be pulled, the lock catch rotates to enable the torsion spring to be stretched in a stretching mode, then the box cover covers the front side of the electric meter box body, when the box cover contacts a baffle on the right side, the lock catch is loosened, the torsion spring pushes the lock catch to rotate through complex elasticity, and the right-angle side of the lock catch is enabled to be tightly attached to the locking block, so that the box cover is fixedly installed on the front side of the electric meter box body, the opening and closing of the box cover by workers are greatly facilitated, the probability that the box cover is opened due to external force is reduced, and the practicability of the device is improved;

through setting up the light, when the maintenance environment is dim, only need open the light, promote the mounting box and remove the position that needs the maintenance, rotate again and change the handle, offset until the inner wall of connecting block and ammeter case body, the mounting box was fixed this moment to make the light illuminate the position that needs the maintenance, made things convenient for the staff to overhaul the circuit greatly, increased the functionality of this device.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic top cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the connection of the baffle to the cover in the construction of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is an enlarged view of a portion B of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of a portion of C in FIG. 2 according to the present invention.

In the figure: 1. the electric meter box body; 2. a first hinge lever; 3. a baffle plate; 4. a clamping block; 5. a card slot; 6. a chute; 7. a pull rod; 8. a slider; 9. a compression spring; 10. a second hinge lever; 11. a box cover; 12. a third hinge rod; 13. a connecting rod; 14. locking; 15. a torsion spring; 16. a locking block; 17. a limiting groove; 18. a limiting block; 19. mounting a box; 20. a screw; 21. turning a handle; 22. connecting blocks; 23. an illuminating lamp.

The specific implementation mode is as follows:

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.

Referring to fig. 1-6, an embodiment of the present invention is shown: an electric meter box convenient to overhaul comprises an electric meter box body 1, wherein first hinge rods 2 are welded on two sides of the electric meter box body 1, a baffle 3 is hinged to the middle of each first hinge rod 2, two groups of baffles 3 are arranged at two ends of the electric meter box body 1, the front side of each baffle 3 is connected with the electric meter box body 1 through a locking mechanism, a second hinge rod 10 is welded at the front end of the baffle 3 on the left side, a box cover 11 is hinged to the front side of each second hinge rod 10, the box cover 11 is arranged at the front end of the electric meter box body 1, and the right side of the box cover 11 is connected with a right baffle 3 through a switch mechanism;

further, the locking mechanism comprises a clamping block 4, the clamping block 4 is welded on the baffle 3, two groups of clamping grooves 5 matched with the clamping block 4 are formed in the front side of the electricity meter box body 1, the clamping block 4 is inserted into the inner sides of the clamping grooves 5, two groups of sliding grooves 6 are formed in the front end of the electricity meter box body 1, a pull rod 7 is transversely inserted into the middle of each sliding groove 6, a handle is welded at the front end of each pull rod 7, a sliding block 8 is inserted into the rear end of each sliding groove 6, each sliding block 8 is fixedly connected with each pull rod 7, holes matched with the corresponding sliding block 8 are formed in the corresponding clamping block 4, each sliding block 8 is inserted into each hole in the corresponding clamping block 4, a compression spring 9 is sleeved on the outer side of each pull rod 7, one end of each compression spring 9 abuts against the corresponding sliding block 8, the other end of each compression spring 9 abuts against the inner wall of the corresponding sliding groove 6, as shown in fig. 3 and 4, the structure is used for facilitating disassembly of the baffle 3, pulling the handle on the pull rod 7 to rotate the baffle 3, make 1 both sides of ammeter case body open, the staff can overhaul the circuit of inside from the both sides of ammeter case this moment to the operating space when having enlarged the maintenance has made things convenient for staff's operation greatly.

Further, the switch mechanism comprises a third hinge rod 12, the right end of the box cover 11 is welded with the third hinge rod 12, a connecting rod 13 is fixedly installed in the middle of the third hinge rod 12, a lock catch 14 is arranged on the outer side of the connecting rod 13, the lock catch 14 is L-shaped, a torsion spring 15 is arranged on the front side of the lock catch 14, one end of the torsion spring 15 is connected with the lock catch 14, the other end of the torsion spring 15 is connected with the connecting rod 13, a locking block 16 is welded on the right end of the right baffle 3, the right-angle side of the lock catch 14 is attached to the locking block 16, a handle is welded on the right end of the lock catch 14 as shown in fig. 2 and 5, the structure is used for facilitating a worker to open and close the box cover 11, the box cover 11 can be opened and closed only by pulling the handle on the lock catch 14, the box cover 11 is rotated until the right baffle 3 is touched, and the right-angle side of the lock catch 14 is tightly attached to the locking block 16 through the complex elasticity of the spring 15, thereby with case lid 11 fixed mounting in the front side of ammeter case body 1, made things convenient for the switch of staff to case lid 11 greatly, reduced case lid 11 because of the open probability of exogenic action.

Further, the inside of the right-angle side of the lock catch 14 is provided with anti-slip lines, as shown in fig. 5, the structure is used for firmly fixing the lock catch 14, and the inside of the right-angle side of the lock catch 14 is provided with anti-slip lines, so that the probability that the lock catch 14 falls off from the locking block 16 is reduced, and the lock catch 14 is firmly fixed on the locking block 16.

Furthermore, a limiting groove 17 is formed in the rear side of the electricity meter box body 1, the cross section of the limiting groove 17 is trapezoidal, a limiting block 18 is inserted into the inner side of the limiting groove 17, a mounting box 19 is fixedly mounted at the front end of the limiting block 18, a screw rod 20 is inserted into the left side of the mounting box 19, threads matched with the screw rod 20 are formed in the mounting box 19, a rotating handle 21 is welded to the front side of the screw rod 20, a connecting block 22 is welded to the rear side of the rotating handle 21 and abuts against the electricity meter box body 1, and an illuminating lamp 23 is mounted on the right side of the mounting box 19 as shown in fig. 2 and 6 and used for illuminating the inside of the electricity meter box body 1, when the maintenance environment is dark, the illuminating lamp 23 is only required to be turned on to push the mounting box 19 to move to a position to be maintained, the rotating handle 21 is rotated until the connecting block 22 abuts against the inner wall of the electricity meter box body 1, and the mounting box 19 is fixed, so that the illuminating lamp 23 illuminates the position to be maintained, the maintenance of the line by workers is greatly facilitated.

Further, change handle 21 and be the ring shape, the outside of changing handle 21 is provided with anti-skidding line, like figure 1, this structure is used for convenient rotation to change handle 21, because changes handle 21 and be the ring shape, changes the outside of 21 and be provided with anti-skidding line to make the rotation that the staff can be convenient change handle 21, the skid probability of hand when having reduced the rotation.

The working principle is as follows: when the electric meter box needs to be overhauled, only a handle on the lock catch 14 needs to be pulled, the handle is moved to drive the lock catch 14 to rotate around the connecting rod 13, the torsion spring 15 is stretched by the stretching of the lock catch 14, the lock catch 14 rotates until the lock catch 14 is not in contact with the locking block 16, the box cover 11 is pulled again to enable the box cover 11 to rotate around the second hinge rod 10, the front end of the electric meter box body 1 is in an open state at the moment, then the handle on the pull rod 7 is pulled, the handle is moved to drive the pull rod 7 to move, the pull rod 7 is moved to drive the sliding block 8 to move, at the moment, the compression spring 9 is compressed by the extrusion of the sliding block 8 until the sliding block 8 slides out of the hole on the clamping block 4, the baffle 3 is in an unlocked state at the moment, the baffle 3 is pulled again to enable the baffle 3 to rotate around the first hinge rod 2, at the moment, the clamping block 4 slides out of the inner side of the clamping groove 5 until the two sides of the electric meter box body 1 are completely opened, and therefore, the operation space is enlarged, the electronic element inside the electric meter box body 1 is greatly convenient for workers to overhaul, when the overhaul environment is dark, only the mounting box 19 needs to be pushed, the mounting box 19 moves to drive the limiting block 18 to slide on the inner side of the limiting groove 17 until the mounting box 19 is moved to a position needing to be overhauled, the rotating handle 21 rotates to drive the screw rod 20 to rotate, the screw rod 20 rotates to move back and forth on the mounting box 19 through the action of threads, the screw rod 20 moves to drive the connecting block 22 to move until the connecting block 22 abuts against the electric meter box body 1, at the moment, the mounting box 19 is fixed on the electric meter box body 1, the illuminating lamp 23 is started again, and the illuminating lamp 23 is started to emit light, so that the illuminating lamp 23 can continuously illuminate the position needing to be overhauled, the overhaul work of the workers is greatly facilitated, and the whole working principle of the electric meter box is the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ammeter case convenient to overhaul, includes ammeter case body (1), its characterized in that: first hinge bar (2) have all been welded to the both sides of ammeter case body (1), and the middle part of first hinge bar (2) articulates there is baffle (3), and is two sets of baffle (3) is at the both ends of ammeter case body (1), the front side of baffle (3) is connected with ammeter case body (1) through locking mechanical system, the left side the front end welding of baffle (3) has second hinge bar (10), and the front side of second hinge bar (10) articulates there is case lid (11), case lid (11) is at the front end of ammeter case body (1), the right side of case lid (11) is connected with right side baffle (3) through operating mechanism.

2. An electricity meter box convenient to overhaul as claimed in claim 1 wherein: the locking mechanism comprises a clamping block (4), the clamping block (4) is welded on the baffle (3), two groups of clamping grooves (5) matched with the clamping block (4) are formed in the front side of the electric meter box body (1), the clamping block (4) is inserted into the inner side of each clamping groove (5), two groups of sliding grooves (6) are formed in the front end of the electric meter box body (1), a pull rod (7) is transversely inserted into the middle of each sliding groove (6), a handle is welded at the front end of each pull rod (7), a sliding block (8) is inserted into the rear end of each sliding groove (6), each sliding block (8) is fixedly connected with each pull rod (7), holes matched with the corresponding sliding blocks (8) are formed in the clamping block (4), each sliding block (8) is inserted into the corresponding hole in the corresponding clamping block (4), a compression spring (9) is sleeved on the outer side of each pull rod (7), one end of each compression spring (9) abuts against the corresponding sliding block (8), the other end of the compression spring (9) is propped against the inner wall of the sliding groove (6).

3. An electricity meter box convenient to overhaul as claimed in claim 1 wherein: the utility model discloses a safety switch, including cubical switchboard, right-hand member welding of case lid (11) has third hinge pole (12), and the middle part fixed mounting of third hinge pole (12) has connecting rod (13), the outside of connecting rod (13) is provided with hasp (14), hasp (14) are L shape, the front side of hasp (14) is provided with torque spring (15), and the one end of torque spring (15) is connected with hasp (14), the other end of torque spring (15) is connected with connecting rod (13), the right side the right-hand member welding of baffle (3) has locking block (16), the right-angle limit and the locking block (16) of hasp (14) laminate mutually, the right-hand member welding of hasp (14) has the handle.

4. An electricity meter box convenient to overhaul as claimed in claim 3 wherein: the inner side of the right-angle side of the lock catch (14) is provided with anti-slip lines.

5. An electricity meter box convenient to overhaul as claimed in claim 1 wherein: spacing groove (17) have been opened to the rear side of ammeter case body (1), and the transversal trapezoidal of personally submitting of spacing groove (17), the inboard of spacing groove (17) is inserted and is equipped with stopper (18), and the front end fixed mounting of stopper (18) has mounting box (19), the left side of mounting box (19) is inserted and is equipped with screw rod (20), set up the screw thread with screw rod (20) looks adaptation on mounting box (19), the front side welded joint of screw rod (20) has changeed (21), change the rear side welded joint of (21) and have connecting block (22), and connecting block (22) offset with ammeter case body (1), light (23) are installed on the right side of mounting box (19).

6. An electricity meter box convenient to overhaul as claimed in claim 5 wherein: the rotary handle (21) is annular, and anti-skid grains are arranged on the outer side of the rotary handle (21).