CN219874647U - Floor type metal metering box - Google Patents

Abstract

The utility model relates to the technical field of metering boxes and discloses a floor type metal metering box which comprises a box body and a plurality of switch devices positioned in the box body, wherein a yielding hole used for communicating the inside and the outside of the box body is formed in the side wall of the box body, a box door used for opening and closing the yielding hole is arranged on the side wall of the box body, an operation window used for operating an operation mechanism on the switch device is correspondingly formed in the side wall of the box door, an inner box communicated with the operation window is arranged on the side wall of the box door, a mounting hole used for the operation mechanism to extend in is formed in the side wall of the inner box, and a signboard is detachably connected to the side wall of the inner box through a locking component. The utility model can conveniently distinguish the switch device corresponding to each operating mechanism.

Description

Floor type metal metering box

Technical Field

The utility model relates to the technical field of metering boxes, in particular to a floor type metal metering box.

Background

The metal metering box is an overall metering device and auxiliary equipment necessary for metering electric energy, and an electric energy metering device is installed in the metal metering box, so that the metal metering box is one of electric facilities necessary in an electric power transmission process. The batch meter can be installed in a hanging mode or a floor mode.

In the related art, a common floor type metal metering box comprises a box body, an electric energy meter, a plurality of switching devices, a voltage and current transformer for metering and a secondary circuit and an electric energy metering screen which are fixed in the box body, a yielding hole communicated with the inside and the outside of the box body is formed in the side wall of the box body, and a box door for opening and closing the yielding hole is hinged to the same side wall of the box body. The side wall of the box door is provided with an operation window for operating the switch device. The operator can operate the operating mechanism on the switching device directly through the operating window.

In the process of realizing the above related technology, since the above box body includes a plurality of switch devices, if an operator is unfamiliar with the arrangement of the internal equipment of the floor-type metal metering box, the operator may be difficult to distinguish the switch devices corresponding to each operating mechanism, thereby reducing the operating efficiency, resulting in poor practicability of the floor-type metal metering box, which needs to be improved.

Disclosure of Invention

In order to conveniently distinguish the switching device corresponding to each operating mechanism and improve the practicability of the floor type metal metering box, the utility model provides the floor type metal metering box.

The utility model provides a floor type metal metering box which adopts the following technical scheme:

the utility model provides a console mode metal batch meter, includes the box, is located a plurality of switching device that advance the box inside, offer the hole of stepping down that is used for the intercommunication box in the outside on the lateral wall of box, be provided with the chamber door that is used for opening and close the hole of stepping down on the lateral wall of box, the operating window who is used for operating device on the switching device has been seted up to the correspondence on the lateral wall of case door, be provided with the interior box with operating window intercommunication on the lateral wall of case door, set up the mounting hole that is used for supplying operating device to stretch into on the lateral wall of interior box, can dismantle through locking component on the lateral wall of interior box and be connected with the signboard.

Through adopting above-mentioned technical scheme, when the hole of stepping down is in the closed condition, operating device on the switching device passes the mounting hole and stretches into in the corresponding inner box. When the switch device needs to be adjusted, as the signboard is correspondingly arranged in each inner box, operators can quickly confirm the switch devices corresponding to different operating mechanisms by observing the signboard, find the operating mechanism needing to be adjusted, and are beneficial to improving the operating efficiency and improving the practicability of the floor-type metal metering box.

Through setting up the signboard in corresponding interior box, make things convenient for operating personnel to correspond the signboard with the operating device one-to-one in the interior box, can avoid the condition that corresponds signboard and other operating device, help improving operating personnel and distinguish operating device's rate of accuracy. In addition, because the signboard is detachably connected with the inner box, the signboard can be replaced or adjusted through the actual arrangement condition of equipment in the box body, and the practicability of the floor-type metal metering box is further improved.

Optionally, the locking assembly includes locking screw, with locking screw threaded connection's locking nut, offer the locking hole that is used for supplying the locking screw to stretch into on the lateral wall of signboard, when the signboard is installed in place, locking nut is located the signboard and breaks away from the route of locking screw.

Through adopting above-mentioned technical scheme, after the signboard is installed in place, lock nut is located the signboard and breaks away from on lock screw's the route, and lock nut and lock screw's cooperation use can stop the signboard and break away from lock screw, helps improving the connection compactness of signboard and interior box.

Optionally, the locking screw is located on the side of the inner box away from the operation window, and an observation hole for observing the signboard is formed in the outer side wall of the inner box.

Through adopting above-mentioned technical scheme, when installing the equipment in the box, because locking screw is located the lateral wall that the box is close to adjacent switching device in for operating personnel can observe the position of each switching device on one side, installs the signboard on the same side, not only easy to assemble improves equipment's efficiency, can also reduce the possibility of misplacing the signboard, helps further improving the practicality of floor-type metal metering box.

In addition, because the signboard is fixed on the outer wall of the inner box, operators do not need to stretch hands into the inner box to install the signboard, the visual field range of the operators when installing the signboard is enlarged, and the installation condition of the signboard is convenient to confirm at any time.

Optionally, the number of locking assemblies is at least two.

Through adopting above-mentioned technical scheme, connect interior box and signboard through multiunit locking element for the signboard is difficult for box slip or rotation in relative, helps reinforcing signboard and interior box's joint strength.

Optionally, the locking hole is a kidney-shaped hole.

By adopting the technical scheme, the locking hole is the waist-shaped hole, so that the positions of the signboard and the locking screw rod can be adjusted, the signboard can reach the ideal position adapted to the plurality of groups of locking components, the precision requirement for processing the signboard is reduced, and the fault tolerance of producing the signboard is improved.

Optionally, a cover plate for opening and closing the operation window is rotatably arranged on the side wall of the inner box, the top end of the cover plate is a fixed end, the bottom end of the cover plate is a movable end, and when the operation window is in an open state, the cover plate rotates to be in a horizontal state.

Through adopting above-mentioned technical scheme, when operating window is in the closed condition, box and external environment in can keeping apart to avoid outside moisture or dust to get into in the box, play the effect of protection operating device and signboard, thereby extension operating device and signboard's life.

When the operation window is in the state of opening, the apron rotates to the horizontality, and the roof of apron can play the effect of rain-proof water this moment, can reduce the possibility that the rainwater from the operation window gets into interior box, helps signboard and operating device in the protection interior box, reduces the potential safety hazard.

Optionally, a limiting block is arranged on the side wall of the inner box, and when the operation window is in a closed state, the cover plate is abutted with the limiting block.

Through adopting above-mentioned technical scheme, when operating window is in the closed state, apron and stopper butt for the stopper can hinder the apron to continue to be close to operating mechanism rotation, and then makes the apron can be in the relatively stable closed state, makes the apron have comparatively stable closure effect to operating window, helps further improving the guard action to signboard and operating mechanism.

Optionally, be provided with the rotation arch that is used for rotating the apron on the lateral wall of apron, the rotation is protruding to offer on the lateral wall of box inwards and is used for supplying staff or instrument to stretch into hold the chamber.

Through adopting above-mentioned technical scheme, can be with staff or instrument butt on holding the chamber wall in chamber for operating personnel can drive through staff or instrument and rotate the protruding rotation, thereby realize driving the apron and rotate. The arrangement makes the hand or tool not easy to slip in the process of rotating the cover plate, and the operation is convenient.

Optionally, offer the observation window that is used for observing the inside condition of box on the lateral wall that the chamber door is close to the top, can dismantle the connection signboard through locking element on the lateral wall that the chamber door is close to the observation window, be provided with the extension ring on the lateral wall of chamber door, rotate on the inner wall of extension ring and be provided with the baffle that is used for opening and close the observation window, the structure of baffle is the same with the structure of apron.

Through adopting above-mentioned technical scheme, on the one hand, the setting of observation window makes things convenient for operating personnel to observe the behavior of equipment such as electric energy measurement screen in the box, makes things convenient for operating personnel's very first time to observe and read the information of each equipment. On the other hand, through be fixed with the signboard on the lateral wall that the chamber door is close to the observation window, help operating personnel to discern the equipment of observing fast, if can see the electric energy measurement screen from the observation window, can also record user information on the signboard and make things convenient for operating personnel to count the service behavior of each user's electric energy.

In addition, because the structure of baffle is the same with the structure of apron, when the observation window was in the state of closure, the apron can avoid outside moisture or dust to get into the box inside, helps the electrical equipment in the protection box, reduces the potential safety hazard. When the observation window is in an open state, the observation window is positioned on one side of the box door close to the top end, so that the cover plate can also shield or shine for workers, and operators are not easy to be exposed to sunlight and rain.

Optionally, a viewing screen made of transparent material is arranged on a side wall of the extension ring far away from the viewing window.

Through adopting above-mentioned technical scheme, when observation window is in the state of opening, the setting of observation screen can be in when not influencing operating personnel and observe the field of vision, can also block outside rainwater entering box inside, helps further protecting the inside electrical equipment of box, reduces the potential safety hazard.

In summary, the present utility model includes at least one of the following beneficial technical effects:

because each inner box is correspondingly provided with the identification plate, an operator can quickly confirm the switch devices corresponding to different operating mechanisms through observing the identification plates and find the operating mechanism to be adjusted, thereby being beneficial to improving the operating efficiency and improving the practicability of the floor type metal metering box;

the locking screw is positioned on the side wall of the inner box, which is close to the adjacent switch devices, so that an operator can observe the positions of the switch devices and install the signboard, thereby not only being convenient to install and improving the efficiency of the assembly equipment, but also reducing the possibility of misplacing the signboard;

because the structure of the baffle is the same as that of the cover plate, when the observation window is in an opened state, the baffle can also shield or shine for staff due to the fact that the observation window is positioned on one side of the box door close to the top end, so that the operator is not easy to be exposed to sunlight and rain.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a partial cross-sectional view of an embodiment of the present utility model.

Fig. 3 is a partial cross-sectional view of an embodiment of the utility model showing the receiving chamber.

Fig. 4 is a schematic diagram of the structure of the identification tag according to the embodiment of the present utility model.

Fig. 5 is a partial cross-sectional view of another perspective of an embodiment of the present utility model showing a viewing screen.

Reference numerals illustrate:

1. a case; 2. a switching device; 3. a relief hole; 4. a door; 5. an operation window; 6. an observation window; 7. an inner case; 8. an opening; 9. a mounting hole; 10. a cover plate; 11. a fixed end; 12. a movable end; 13. a limiting block; 14. rotating the protrusion; 15. a receiving chamber; 16. a signboard; 17. a locking assembly; 18. locking the screw; 19. a lock nut; 20. a locking hole; 21. an observation hole; 22. an extension ring; 23. a baffle; 24. a hinged end; 25. a rotating end; 26. and (5) a viewing screen.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a floor type metal metering box.

Referring to fig. 1 and 2, the floor-type metal measuring box includes a box body 1 and a plurality of electrical devices such as a switching device 2 fixed inside the box body 1. The opposite side walls of the box body 1 are provided with yielding holes 3 for communicating the inside and the outside of the box body 1, and two box doors 4 for opening and closing different yielding holes 3 are correspondingly hinged on the same side wall of the box body 1. An operation window 5 is arranged on the box door 4 close to the switch device 2, and the operation window 5 is used for an operator to adjust an operation mechanism on the switch device 2. The side wall of the other box door 4 close to the top end is provided with an observation window 6, and the observation window 6 is used for observing the internal condition of the box body 1.

Referring to fig. 1 and 2, an inner case 7 is fixed to a side wall of the door 4 adjacent to the operation window 5, and the inner case 7 is positioned at a side of the operation window 5 adjacent to the opening and closing device 2. An opening 8 communicated with the operation window 5 is formed in the side wall, close to the operation window 5, of the inner box 7, and a mounting hole 9 for an operation mechanism to extend in is formed in the side wall, far away from the operation window 5, of the inner box 7.

Referring to fig. 3, in order to prevent external moisture or dust from entering the inner case 7 from the operation window 5, cover plates 10 for opening and closing the operation window 5 are hinged on opposite inner walls of the inner case 7. The top end of the cover plate 10 is hinged with the inner box 7 and forms a fixed end 11, and the bottom end is a movable end 12, so that the cover plate 10 can rotate upwards. A limiting block 13 is fixed on the bottom wall of the inner box 7, and two ends of the limiting block 13 are respectively connected with the inner wall of the inner box 7.

Referring to fig. 3, when the operation window 5 is in an open state, the cover plate 10 is rotated to a horizontal state, and at this time, the top wall of the cover plate 10 can function as a rain-proof, so that the possibility of rainwater entering the inner case 7 from the operation window 5 can be reduced. When the operation window 5 is in a closed state, the movable end 12 of the cover plate 10 is abutted with the limiting block 13, and the limiting block 13 not only can prevent the cover plate 10 from continuing to rotate towards the operation mechanism, but also can enable the cover plate 10 to be in a relatively stable closed state, so that the cover plate 10 has a relatively stable closing effect on the operation window 5; the gap between the cover plate 10 and the inner box 7 can be covered, and the inner box 7 and the external environment can be isolated by the cooperation of the cover plate 10 and the limiting block 13, so that external moisture or dust is prevented from entering the inner box 7.

Referring to fig. 2 and 3, a rotation protrusion 14 for rotating the cover plate 10 is formed on a side wall of the movable end 12 of the cover plate 10, and a receiving cavity 15 for inserting a hand or a tool is formed on a side wall of the rotation protrusion 14 facing the inner box 7. The hand or the tool can be abutted against the cavity wall of the accommodating cavity 15, so that an operator can drive the rotating protrusion 14 to rotate through the hand or the tool, thereby driving the cover plate 10 to rotate, and the hand or the tool is not easy to slip in the process of rotating the cover plate 10.

Referring to fig. 3, in order to facilitate distinguishing between the switching devices 2 corresponding to the respective operating mechanisms, a signboard 16 is detachably attached to the side wall of the inner case 7. An operator can correspond the identification plates 16 with the operating mechanisms in the inner box 7 one by observing the identification plates 16, so that the situation that the identification plates 16 are corresponding to other operating mechanisms can be avoided; and the operator can find the operating mechanism which needs to be adjusted conveniently, which is helpful for improving the operating efficiency.

Referring to fig. 3 and 4, two sets of locking assemblies 17 are fixed to the side of the inner case 7 remote from the operation window 5, so that the signboard 16 is not easily slid or rotated with respect to the inner case 7. The locking assembly 17 comprises a locking screw rod 18 fixed on the side wall of the inner box 7 and a locking nut 19 in threaded connection with the locking screw rod 18, and a locking hole 20 for the locking screw rod 18 to extend into is formed in the side wall of the signboard 16. In order to enable the signboard 16 to be adjusted to an ideal position suitable for the two sets of locking assemblies 17, the locking holes 20 are kidney-shaped holes, so that the positions of the signboard 16 and the locking screw 18 can be conveniently adjusted, and the accuracy requirement for processing the signboard 16 can be reduced.

Referring to fig. 2 and 3, when the sign 16 is mounted in place, the lock nut 19 is located on the path of the sign 16 moving away from the lock screw 18, and the cooperation of the lock nut and the lock screw 18 can prevent the sign 16 from moving away from the lock screw 18, which helps to improve the connection tightness of the sign 16 and the inner case 7. The arrangement is such that the operator can install the identification plate 16 while observing the position of each switch device 2, reducing the possibility of misplacing the identification plate 16. At this time, the signboard 16 is located right below the mounting hole 9, and the side wall of the inner box 7 is provided with the observation hole 21, so that an operator can observe the signboard 16 from the operation window 5 conveniently, and the two groups of locking components 17 are located on two sides of the observation hole 21.

Referring to fig. 1 and 5, in order to facilitate the operator's confirmation of the observed device, the signboard 16 is detachably connected to the side wall of the cabinet door 4 near the observation window 6 through two sets of locking assemblies 17, wherein the locking screw 18 is located on the inner side wall of the cabinet door 4, and the cabinet door 4 is provided with an observation hole 21 for observing the signboard 16. The sign board 16 is provided to help operators to quickly identify the observed equipment, and if the electric energy metering screen can be seen from the observation window 6, the sign board 16 can also record user information so as to facilitate the operators to count the use condition of the electric energy of each user.

Referring to fig. 5, in order to open and close the viewing window 6, an extension ring 22 surrounding the viewing window 6 is fixed on the inner wall of the door 4, and a baffle 23 is hinged on the inner wall of the extension ring 22, and the top end of the baffle 23 is hinged with the extension ring 22 and forms a hinged end 24, and the bottom end is a rotating end 25, so that the baffle 23 can rotate upwards. The side wall of the hinged end 24 of the baffle 23 is provided with a rotating protrusion 14 for rotating the baffle 23, and the side wall of the rotating protrusion 14 facing the extension ring 22 is provided with a containing cavity 15. Since the observation window 6 is located on the side of the door 4 near the top end, the baffle 23 can shield the worker from sunlight, so that the worker is not likely to be exposed to the sun and rain.

Referring to fig. 1 and 5, when the observation window 6 is in an open state, in order to prevent external rainwater from entering the interior of the case 1 while not affecting the observation field of view of an operator, an observation screen 26 is fixed on a side wall of the extension ring 22 away from the observation window 6, and the observation screen 26 is made of a transparent material, and in the embodiment of the present utility model, the observation screen 26 is preferably made of glass.

The implementation principle of the floor type metal metering box provided by the embodiment of the utility model is as follows: when the switch device 2 needs to be adjusted, an operator can firstly abut a hand or a tool on the cavity wall of the accommodating cavity 15, and drive the rotating protrusion 14 to rotate through the hand or the tool, so that the cover plate 10 is driven to rotate until the cover plate 10 is in a horizontal state, and the observation window 6 is in an open state. The operator can quickly confirm the switch devices 2 corresponding to different operation mechanisms by observing the identification plate 16 on the inner box 7 and find the operation mechanism to be adjusted. The switch device 2 corresponding to each operating mechanism is conveniently distinguished, and the practicability of the floor type metal metering box is improved; and the condition that the signboard 16 corresponds to other operating mechanisms can be avoided, and the accuracy of the operating mechanism resolution of operators can be improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. The utility model provides a console mode metal batch meter, includes box (1), is located a plurality of switching device (2) that advance the inside of box (1), offer on the lateral wall of box (1) and be used for communicating the inside and outside hole (3) of stepping down of box (1), be provided with on the lateral wall of box (1) and be used for opening and close chamber door (4) of hole (3) of stepping down, correspond on the lateral wall of chamber door (4) and offered operating window (5) that are used for operating mechanism on switching device (2), its characterized in that: an inner box (7) communicated with the operation window (5) is arranged on the side wall of the box door (4), a mounting hole (9) for an operation mechanism to extend in is formed in the side wall of the inner box (7), and a signboard (16) is detachably connected to the side wall of the inner box (7) through a locking assembly (17).

2. The floor standing metal metering box of claim 1, wherein: the locking assembly (17) comprises a locking screw rod (18) and a locking nut (19) in threaded connection with the locking screw rod (18), a locking hole (20) used for the locking screw rod (18) to extend in is formed in the side wall of the signboard (16), and when the signboard (16) is installed in place, the locking nut (19) is located on a path of the signboard (16) separated from the locking screw rod (18).

3. The floor standing metal metering box of claim 2, wherein: the locking screw (18) is positioned on the side surface of the inner box (7) far away from the operation window (5), and an observation hole (21) for observing the signboard (16) is formed in the outer side wall of the inner box (7).

4. A floor standing metal batch meter according to claim 3, wherein: the number of locking assemblies (17) is at least two.

5. The floor standing metal metering box of claim 4, wherein: the locking hole (20) is a kidney-shaped hole.

6. The floor standing metal metering box of claim 1, wherein: the side wall of the inner box (7) is rotatably provided with a cover plate (10) for opening and closing the operation window (5), the top end of the cover plate (10) is a fixed end (11) and the bottom end of the cover plate is a movable end (12), and when the operation window (5) is in an open state, the cover plate (10) rotates to be in a horizontal state.

7. The floor standing metal metering box of claim 6, wherein: a limiting block (13) is arranged on the side wall of the inner box (7), and when the operation window (5) is in a closed state, the cover plate (10) is abutted to the limiting block (13).

8. The floor standing metal metering box of claim 7, wherein: the side wall of the cover plate (10) is provided with a rotating bulge (14) for rotating the cover plate (10), and the side wall of the rotating bulge (14) facing the inner box (7) is provided with a containing cavity (15) for a human hand or a tool to extend in.

9. The floor standing metal metering box of claim 8, wherein: the novel anti-theft box is characterized in that an observation window (6) for observing the internal condition of the box body (1) is formed in the side wall, close to the top end, of the box door (4), the signboard (16) is detachably connected to the side wall, close to the observation window (6), of the box door (4) through the locking assembly (17), an extension ring (22) is arranged on the side wall of the box door (4), a baffle (23) for opening and closing the observation window (6) is rotatably arranged on the inner wall of the extension ring (22), and the structure of the baffle (23) is identical to that of the cover plate (10).

10. The floor standing metal metering box of claim 9, wherein: the side wall of the extension ring (22) far away from the observation window (6) is provided with an observation screen (26) made of transparent materials.