CN218273661U

CN218273661U - High-low pressure alarm control equipment convenient to maintain

Info

Publication number: CN218273661U
Application number: CN202221962971.0U
Authority: CN
Inventors: 陈表; 陈省
Original assignee: Dongguan Tengfei Hardware Mould Co ltd
Current assignee: Dongguan Tengfei Hardware Mould Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-10
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a high-low pressure alarm control equipment convenient to maintain, including the controller casing, the front of controller casing can be dismantled and be connected with the cap, be provided with the dismouting subassembly on the cap, the dismouting subassembly includes that quantity is two U type seat, two U type seat fixed mounting is in the left and right sides of cap, the equal fixed mounting in front four corners of controller casing has the mounting panel, and the one end that the controller casing was kept away from to the mounting panel runs through and extends to the inside of cap, the interior roof and the interior bottom wall of U type seat fixed mounting have the gag lever post simultaneously, the outside slip of gag lever post has cup jointed quantity for two connecting plates. This high-low pressure alarm control equipment convenient to maintain through setting up the dismouting subassembly, the person of facilitating the use is to the quick split of controller casing and cap to be convenient for overhaul the maintenance to the electrical components of controller casing inside, effectual improvement is right the utility model discloses high-low pressure alarm control equipment maintains the convenience.

Description

High-low pressure alarm control equipment convenient to maintain

Technical Field

The utility model relates to a high-low pressure alarm control equipment technical field specifically is a high-low pressure alarm control equipment convenient to maintain.

Background

The high-low voltage alarm control equipment is the distribution equipment used for distributing electric energy, controlling, metering and connecting cables in an electric power supply system, a general power supply station and a substation use a high-voltage switch cabinet, then are led out to a low-voltage distribution cabinet through a transformer step-down low-voltage side, the low-voltage distribution cabinet goes to a distribution board of each power consumption, a control box and a switch box, and the inside is the equipment of the distribution device which is formed by assembling protection devices such as switches, circuit breakers, fuses, buttons, indicator lamps, instruments and electric wires into a whole to meet the design function requirements.

Generally, the main body and the shell of the existing high-low pressure alarm control device are fixed through a plurality of bolts, the installation mode through the bolts is complex, and the installation and the disassembly need to be additionally carried out by using auxiliary tools to screw up the bolts one by one or unscrew the bolts for disassembly, so that the convenience in maintaining the high-low pressure alarm control device is reduced, and the high-low pressure alarm control device convenient to maintain is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high-low pressure alarm control equipment convenient to maintain possesses and is convenient for maintain advantages such as high-low pressure alarm control equipment dismouting, has solved high-low pressure alarm control equipment and has passed through bolt dismouting step loaded down with trivial details, reduces the problem to the convenience that high-low pressure alarm control equipment dismouting was maintained.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low pressure alarm control device convenient to maintain comprises a controller shell, wherein a shell cover is detachably connected to the front surface of the controller shell, and a dismounting assembly is arranged on the shell cover;

the dismouting subassembly includes that quantity is two U type seat, two U type seat fixed mounting is in the left and right sides of cap, the equal fixed mounting in front four corners of controller casing has the mounting panel, and the one end that the controller casing was kept away from to the mounting panel runs through and extends to the inside of cap, the interior roof and the interior diapire of U type seat fixed mounting have the gag lever post simultaneously, the outside slip of gag lever post has cup jointed quantity for two connecting plates, and controls two connecting plates one side that back on the back of the body and run through respectively and extend to the one side that U type seat carried on the back, controls two one side that the connecting plate is relative articulates there is the linking rod, the linking rod is kept away from one side of connecting plate and articulates there is the fixture block, and controls two fixture blocks and all run through the cap and control two mounting plate looks joint respectively with controlling two, control two one side fixed mounting that the connecting plate carried on the back mutually has the lagging, two from top to bottom the inside of lagging has cup jointed the connecting rod simultaneously, the outside of connecting rod has just is located the outside of lagging and has cup jointed the spring, one side fixed mounting that U type seat was kept away from to the lagging has the clamp plate.

Furthermore, the back of the shell cover is correspondingly provided with mounting grooves matched with the four mounting plates, and one side of the U-shaped seat back to the back is provided with a movable hole matched with the connecting plate.

Furthermore, control two draw-in grooves with controlling two fixture block looks adaptations are seted up to one side that the mounting panel carried on the back mutually, and the back of fixture block is located the inside one end of draw-in groove and is the inclined plane form setting.

Further, the top and the equal fixed mounting in bottom of connecting rod have the spacing dish that is located the lagging inside, and the periphery wall of spacing dish laminates with the inner peripheral wall of lagging mutually, two from top to bottom the clamp plate sets up corresponding each other.

Furthermore, the top and the bottom of the spring are respectively fixedly connected with the opposite sides of the upper sleeve plate and the lower sleeve plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this high-low pressure alarm control equipment convenient to maintain through setting up the dismouting subassembly, the person of facilitating the use is to the quick split of controller casing and cap to be convenient for overhaul the maintenance to the electrical components of controller casing inside, effectual improvement is right the utility model discloses high-low pressure alarm control equipment maintains the convenience.

2. This high-low pressure alarm control equipment convenient to maintain through setting up the dismouting subassembly, conveniently maintains the back to the inside components and parts of controller casing and installs controller casing and cap fast, and it is right to further improve the utility model discloses high-low pressure alarm control equipment maintains's convenience, the person of facilitating the use uses.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a left side sectional view of the present invention.

In the figure: the device comprises a controller shell 1, a shell cover 2, a 3U-shaped seat, a mounting plate 4, a limiting rod 5, a connecting plate 6, a connecting rod 7, a clamping block 8, a sleeve plate 9, a connecting rod 10, a spring 11 and a pressing plate 12.

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.

Referring to fig. 1-3, a high and low pressure alarm control device convenient for maintenance in this embodiment includes a controller housing 1, a housing cover 2 is detachably connected to a front of the controller housing 1, a dismounting assembly is disposed on the housing cover 2, the dismounting assembly includes two U-shaped seats 3, the two U-shaped seats 3 are fixedly mounted on left and right sides of the housing cover 2, mounting plates 4 are fixedly mounted on four corners of the front of the controller housing 1, and one ends of the mounting plates 4 away from the controller housing 1 penetrate through and extend into the housing cover 2, limiting rods 5 are fixedly mounted on an inner top wall and an inner bottom wall of the U-shaped seats 3 at the same time, two connecting plates 6 are slidably sleeved outside the limiting rods 5, and one sides of the left and right connecting plates 6 opposite to each other penetrate through and extend to one sides of the U-shaped seats 3 opposite to each other, connecting rods 7 are hinged to one sides of the left and right connecting plates 6 opposite to each other, clamping blocks 8 are hinged to one sides of the left and right connecting plates 7 and left mounting plates 4, two clamping blocks 8 penetrate through the housing cover 2 and are respectively clamped to one sides of the left and right connecting plates 6 opposite to each other, a bushing plate 9 is fixedly mounted on one sides of the upper and lower connecting rods 9, and a pressing plate 12 is disposed on one side of the upper and a corresponding to a spring pressing plate 12.

Wherein, the back of cap 2 corresponds the mounting groove of offering with 4 looks adaptations of four mounting panels, be convenient for controller casing 1 and cap 2 butt joint, the movable hole with 6 looks adaptations of connecting plate is offered to 3 one sides that carry on the back mutually of U type seat, 6 spacing removals of connecting plate of being convenient for, the draw-in groove of two fixture block 8 looks adaptations of controlling is offered to two one sides that 4 back mutually of the back mutually of mounting panel about, 8 the fixture block of being convenient for is connected spacingly to mounting panel 4, and the back of fixture block 8 is located the inside one end of draw-in groove and is the inclined plane form setting, 4 the mounting panel of being convenient for gets into the mounting groove and carries out the extrusion operation to fixture block 8.

Specifically, during maintenance, two upper and lower lagging 9 relative slip through two clamp plates 12 make about pressing down relatively, thereby make connecting plate 6 drive about two joint rods 7 drag relatively, move fixture block 8 and make mounting panel 4 lose spacingly in U type seat 3, can accomplish the split to controller casing 1 and cap 2, when having maintained and needing to install, insert four mounting panel 4 again in four mounting grooves and extrude fixture block 8, make two upper and lower joint rods 7 drive connecting plate 6 and remove in 5 outsides of gag lever post, thereby drive two upper and lower lagging 9 relative movement, make spring 11 extruded, when mounting panel 4 continues to move and make controller casing 1 and cap 2 paste mutually, it is spacing to make fixture block 8 contact with the draw-in groove lose the extrusion of mounting panel 4, this moment fixture block 8 receives the influence that spring 11 self restored force again, thereby make lagging 9 back of the phase shift drive the removal of connecting plate 6 back of the body, make fixture block 8 move to the draw-in groove spacing to mounting panel 4, thereby accomplish the installation to controller casing 1 and cap 2, so, the dismouting mode is simple, and the convenience is convenient for users, the utility model discloses a high-low pressure alarm control equipment that facilitates maintenance.

It should be noted that the working principle of the high-low voltage alarm control device in the present invention is a known technology disclosed in the prior art, and therefore, detailed description thereof is omitted here.

In this embodiment, the top and the bottom of connecting rod 10 all fixed mounting have be located the inside spacing dish of lagging 9, and the periphery wall of spacing dish laminates with the inner peripheral wall of lagging 9, carries on spacingly through connecting rod 10 when lagging 9 removes to can prevent through spacing dish that the outside of lagging 9 and connecting rod 10 breaks away from spacingly.

The working principle of the above embodiment is as follows:

(1) When the high-low pressure alarm control equipment convenient to maintain needs to be maintained, a worker presses the upper pressing plate 12 and the lower pressing plate 12 relatively to enable the upper sleeve plate 9 and the lower sleeve plate 9 to slide relatively outside the connecting rod 10, so that the connecting plate 6 fixedly connected with the sleeve plates 9 drives the upper connecting rod 7 and the lower connecting rod 7 to pull relatively, the clamping block 8 is moved into the U-shaped seat 3, the mounting plate 4 loses the limit of the clamping block 8 at the moment, the separation of the controller shell 1 and the shell cover 2 can be completed, and then the maintenance work of components inside the controller shell 1 is realized;

(2) When the maintenance needs to be installed, the four mounting plates 4 are inserted into the four mounting grooves, because one side of each clamping block 8 is in an inclined plane shape, when the mounting plates 4 enter the mounting grooves, the clamping blocks 8 are contacted and extruded, the upper and lower two connecting rods 7 hinged to the clamping blocks 8 drive the connecting plates 6 to move outside the limiting rods 5, so that the sleeve plates 9 fixedly connected with the upper and lower connecting plates 6 are driven to move relatively, the springs 11 are extruded, when the mounting plates 4 continue to move to enable the controller shell 1 and the shell cover 2 to be attached, the clamping blocks 8 are contacted with the clamping grooves to lose the extrusion limit of the mounting plates 4, the clamping blocks 8 are influenced by the self restoring force of the springs 11 at the moment, the sleeve plates 9 move back to drive the connecting plates 6 to move back to back, the connecting rods 7 drive the clamping blocks 8 to move into the clamping grooves to limit the mounting plates 4, and accordingly the installation of the controller shell 1 and the shell cover 2 is completed.

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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-low pressure alarm control equipment convenient to maintain, includes controller casing (1), its characterized in that: the front surface of the controller shell (1) is detachably connected with a shell cover (2), and the shell cover (2) is provided with a dismounting assembly;

the dismounting component comprises two U-shaped seats (3), the two U-shaped seats (3) are fixedly arranged at the left side and the right side of the shell cover (2), four corners of the front surface of the controller shell (1) are fixedly provided with mounting plates (4), and one end of the mounting plate (4) far away from the controller shell (1) penetrates through and extends into the shell cover (2), the inner top wall and the inner bottom wall of the U-shaped seat (3) are fixedly provided with a limiting rod (5) at the same time, the outer part of the limiting rod (5) is sleeved with two connecting plates (6) in a sliding way, and the back sides of the left and the right connecting plates (6) are respectively penetrated and extended to the back sides of the U-shaped seats (3), the opposite sides of the left and the right connecting plates (6) are hinged with linking rods (7), a clamping block (8) is hinged to one side of the joint rod (7) far away from the connecting plate (6), the left clamping block (8) and the right clamping block (8) penetrate through the shell cover (2) and are respectively clamped with the left mounting plate (4) and the right mounting plate (4), sleeve plates (9) are fixedly mounted on the opposite sides of the left connecting plate (6) and the right connecting plate (6), connecting rods (10) are sleeved inside the upper sleeve plate (9) and the lower sleeve plate (9) at the same time, a spring (11) is sleeved outside the connecting rod (10) and the sleeve plate (9), and a pressing plate (12) is fixedly arranged on one side of the sleeve plate (9) far away from the U-shaped seat (3).

2. A high and low pressure alarm control device for facilitating maintenance according to claim 1, wherein: the back of the shell cover (2) is correspondingly provided with mounting grooves matched with the four mounting plates (4), and one side of the U-shaped seat (3) back to the back is provided with a movable hole matched with the connecting plate (6).

3. A high and low pressure alarm control device for facilitating maintenance according to claim 1, wherein: control two draw-in grooves with controlling two fixture block (8) looks adaptations are seted up to one side that mounting panel (4) carried on the back mutually, and the back of fixture block (8) is located the inside one end of draw-in groove and is the inclined plane form setting.

4. A high-low pressure alarm control device convenient for maintenance according to claim 1, characterized in that: the top and the bottom of connecting rod (10) are all fixed mounting have and are located the inside spacing dish of lagging (9), and the periphery wall of spacing dish laminates with the inner peripheral wall of lagging (9), two from top to bottom clamp plate (12) correspond the setting each other.

5. A high-low pressure alarm control device convenient for maintenance according to claim 1, characterized in that: the top and the bottom of the spring (11) are respectively fixedly connected with one side of the upper sleeve plate and the lower sleeve plate (9) opposite to each other.