CN215299842U

CN215299842U - Power distribution cabinet body convenient for replacing observation window

Info

Publication number: CN215299842U
Application number: CN202121486898.XU
Authority: CN
Inventors: 曹小斌; 彭汉国
Original assignee: Xiangyang Guodasheng Machinery Manufacturing Co ltd
Current assignee: Xiangyang Guodasheng Machinery Manufacturing Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-24
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to a switch board technical field just discloses a switch board cabinet body convenient to change observation window, including the cabinet body, the erection opening has been seted up at the top of the cabinet body, installs the restriction recess of seting up at internal portion of cabinet on the diapire of erection opening inside, and the inslot wall mounting of restriction recess has the rotatory recess of seting up at internal portion of cabinet, and the inside fixedly connected with of rotatory recess extends to the outside elasticity mechanism of rotatory recess, all installs the fixed slot who sets up at internal portion of cabinet on the wall of the left and right sides in the installation open slot. This switch board cabinet body convenient to change observation window makes the montant upward movement through upwards pulling the pull rod, drives the adjustable shelf upward movement in the montant upward movement, and the guide way also upward movement during the adjustable shelf upward movement, left and right sides activity horizontal pole this moment can dismantle the observation window when activity horizontal pole separates with fixed slot and get off and change towards the direction motion that is close to each other under the combined action of guide block and guide way.

Description

Power distribution cabinet body convenient for replacing observation window

Technical Field

The utility model relates to a switch board technical field specifically is a switch board cabinet body convenient to change observation window.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop applications where they distribute power from a circuit of a higher level of power distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

Most are located indoor switch board can be provided with the observation window, the inside condition of direct observation switch board of being convenient for, but the observation window of traditional switch board is not convenient for change, need look for professional personnel to change after the damage because of accident when using, and the process of changing the observation window is comparatively troublesome, and the specialty is stronger when changing, and change efficiency is lower, so provide a switch board cabinet body of being convenient for change the observation window and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a switch board cabinet body convenient to change observation window possesses the advantage such as being convenient for change observation window, has solved the problem that the observation window is not convenient for change.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: a power distribution cabinet body convenient for replacing an observation window comprises a cabinet body, wherein the top of the cabinet body is provided with an installation opening, a limiting groove arranged in the cabinet body is installed on the bottom wall in the installation opening, a rotating groove arranged in the cabinet body is installed on the bottom wall in the limiting groove, the inner part of the rotating groove is fixedly connected with an elastic mechanism extending to the outer part of the rotating groove, fixed clamping grooves arranged in the cabinet body are respectively installed on the left side wall and the right side wall in the installation opening groove, the observation window is movably connected in the installation opening, two hollow cavities are arranged in the observation window, the inner parts of the hollow cavities are movably connected with a fixing mechanism extending to the inner parts of the fixed clamping grooves and the upper part of the observation window at the same time, the top of the fixing mechanism on the left side is fixedly connected with a pull rod connected with the fixing mechanism on the right side, and the bottom of the observation window is fixedly connected with a limiting plate which is contacted with the elastic mechanism.

The utility model has the advantages that:

the power distribution cabinet body convenient for replacing the observation window drives the vertical rod to move upwards by pulling the pull rod upwards, the vertical rod drives the movable frame to move upwards when moving upwards, the guide groove also moves upwards when the movable frame moves upwards, the movable cross rods on the left side and the right side move towards the directions close to each other under the combined action of the guide block and the guide groove, the observation window can be detached for replacement when the movable cross rods are separated from the fixed clamping groove, only the observation window needs to be inserted into the installation opening when the observation window is installed, the movable cross rods move after being extruded in the process, when the movable cross rods are positioned in the fixed clamping groove, the movable cross rods reset under the action of the reset spring, so that the position of the observation window is fixed, the rotating plate and the limiting plate compress the torsion spring after being extruded mutually when the observation window is installed, and an upward elastic force is applied to the limiting plate after the torsion spring is compressed, thereby make activity horizontal pole and fixed slot closely laminate, guaranteed more stable of observation window installation.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the observation window comprises first observation window, second observation window, third observation window and fourth observation window, first observation window is the glass observation window, the second observation window is the ammeter observation window, the third observation window is for taking the lamp button observation window, the fourth observation window is comprehensive observation window.

The beneficial effect who adopts above-mentioned further scheme is that, different observation windows can be applicable to different environment occasions, can be nimble changeable when using.

Furthermore, the observation window comprises the T type window body that quantity is one and the mounting groove that quantity is two, the thickness of T type window body top is greater than the thickness of T type window body bottom, mounting groove has all been seted up on the left and right sides wall of T type window body, mounting groove's channel width is greater than the thickness of cabinet body cabinet door, the width of T type window body is greater than the width of installing the opening.

Adopt above-mentioned further scheme's beneficial effect be, the case recess and the installation opening of observation window left and right sides are mutually supported and are made the observation window position receive the injecing for the observation window can install stably.

Further, the elastic mechanism is composed of a fixed shaft, a rotating plate and a torsion spring, the fixed shaft is fixedly connected between the front side wall and the rear side wall in the rotating groove, the rotating plate extending to the outside of the rotating groove is sleeved outside the fixed shaft, and the torsion spring connected with the fixed shaft and the rotating plate is sleeved outside the fixed shaft.

Adopt above-mentioned further scheme's beneficial effect be, the in-process limiting plate that installs when the observation window can extrude the rotor plate. The rotor plate receives to make torsional spring atress compression after the extrusion, applies elasticity for rotor plate after the torsional spring atress compression, has an interact power this moment between rotor plate and the limiting plate, and the limiting plate receives an ascending effort, has guaranteed that activity horizontal pole and fixed slot contact are inseparabler to make the observation window installation more stable.

Furthermore, the number of the rotary grooves is two, the two rotary grooves are symmetrically distributed, the number of the elastic mechanisms is two, and the two elastic mechanisms are in one-to-one correspondence with the two rotary grooves.

The elastic mechanism has the advantages that the rotary groove provides a moving space for the elastic mechanism, and the elastic force provided by the two elastic mechanisms is more stable and uniform.

Further, fixed establishment comprises adjustable shelf, guide way, activity horizontal pole, guide block, montant and reset spring, the inside swing joint of well cavity has the adjustable shelf, the guide way has all been seted up on the inside front and back both sides wall of adjustable shelf, the inside swing joint of adjustable shelf has the activity horizontal pole that extends to fixed slot inside, equal fixedly connected with extends to the inside guide block of guide way on the wall of both sides around the activity horizontal pole, the top fixedly connected with of adjustable shelf and the reset spring that well cavity intracavity roof is connected, the top fixedly connected with of adjustable shelf extends to the montant of observation window top.

Further, the left side wall and the right side wall of the guide groove are both inclined groove surfaces, the inclination angle of each inclined groove surface is fifty degrees, the bottom of the movable cross rod is an inclined surface, and the inclination angle of each inclined surface is twenty degrees.

Adopt above-mentioned further scheme's beneficial effect is, make montant upward movement through upwards pulling the pull rod, drive the adjustable shelf upward movement in the montant upward movement, the guide way also upward movement during the adjustable shelf upward movement, left and right sides activity horizontal pole moves towards the direction that is close to each other under the combined action of guide block and guide way this moment, can dismantle the observation window and get off when activity horizontal pole and fixed slot separate and change, only need when installing the observation window insert the observation window install open-ended inside can, this in-process activity horizontal pole receives the extrusion back motion, be located fixed slot's inside as the activity horizontal pole, the activity horizontal pole resets under reset spring's effect this moment, thereby make the observation window rigidity, fixed establishment makes the observation window dismantle and install all very convenient and fast.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the point A in the structure diagram of the present invention in FIG. 2;

FIG. 4 is an enlarged schematic view of the point B in the structure diagram of the present invention in FIG. 2;

fig. 5 is a schematic view of the structure observation window of the present invention.

In the figure: 1. a cabinet body; 2. an installation opening; 3. a limiting groove; 4. an observation window; 401. a first observation window; 402. a second observation window; 403. a third observation window; 404. a fourth observation window; 5. a limiting plate; 6. rotating the groove; 7. an elastic mechanism; 701. a fixed shaft; 702. a rotating plate; 703. a torsion spring; 8. fixing the clamping groove; 9. a hollow cavity; 10. a fixing mechanism; 101. a movable frame; 102. a guide groove; 103. a movable cross bar; 104. a guide block; 105. a vertical rod; 106. a return spring; 11. a pull rod.

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 first embodiment, as shown in fig. 1-5, a power distribution cabinet body convenient for replacing an observation window comprises a cabinet body 1, a mounting opening 2 is formed at the top of the cabinet body 1, a limiting groove 3 formed in the cabinet body 1 is installed on the bottom wall of the mounting opening 2, a rotating groove 6 formed in the cabinet body 1 is installed on the bottom wall of the limiting groove 3, an elastic mechanism 7 extending to the outside of the rotating groove 6 is fixedly connected to the inside of the rotating groove 6, fixed clamping grooves 8 formed in the cabinet body 1 are installed on the left side wall and the right side wall of the mounting opening 2, the observation window 4 is movably connected to the inside of the mounting opening 2, two hollow cavities 9 are formed in the observation window 4, fixing mechanisms 10 extending to the inside of the fixed clamping grooves 8 and above the observation window 4 at the same time are movably connected to the inside of the hollow cavities 9, a pull rod 11 connected with the right fixing mechanism 10 is fixedly connected to the top of the left fixing mechanism 10, the bottom of the observation window 4 is fixedly connected with a limiting plate 5 which is contacted with an elastic mechanism 7.

Preferably, the observation window 4 consists of one T-shaped window body and two installation grooves, the thickness of the top of the T-shaped window body is larger than that of the bottom of the T-shaped window body, the installation grooves are formed in the left side wall and the right side wall of the T-shaped window body respectively, the groove width of each installation groove is larger than that of a cabinet door of the cabinet body 1, the width of the T-shaped window body is larger than that of the installation opening 2, and the groove grooves in the left side and the right side of the observation window 4 are matched with the installation openings 2 to limit the position of the observation window 4, so that the observation window 4 can be stably installed;

preferably, the elastic mechanism 7 is composed of a fixing shaft 701, a rotating plate 702 and a torsion spring 703, the fixing shaft 701 is fixedly connected between the front side wall and the rear side wall in the groove of the rotating groove 6, the rotating plate 702 extending to the outside of the rotating groove 6 is sleeved outside the fixing shaft 701, the torsion spring 703 connected with the fixing shaft 701 and the rotating plate 702 is sleeved outside the fixing shaft 701, and the limiting plate 5 can extrude the rotating plate 702 in the installation process of the observation window 4. After the rotating plate 702 is squeezed, the torsion spring 703 is compressed under stress and applies an elastic force to the rotating plate 702, an interaction force exists between the rotating plate 702 and the limiting plate 5, and the limiting plate 5 is subjected to an upward action force, so that the movable cross bar 103 is ensured to be in closer contact with the fixed clamping groove 8, and the observation window 4 is more stably installed;

preferably, the number of the rotary grooves 6 is two, the two rotary grooves 6 are symmetrically distributed, the number of the elastic mechanisms 7 is two, the two elastic mechanisms 7 correspond to the two rotary grooves 6 one by one, the rotary grooves 6 provide a moving space for the elastic mechanisms 7, and the elastic force provided by the two elastic mechanisms 7 is more stable and uniform;

preferably, the fixing mechanism 10 comprises a movable frame 101, a guide groove 102, a movable cross bar 103, a guide block 104, a vertical bar 105 and a return spring 106, the movable frame 101 is movably connected inside the hollow cavity 9, the guide grooves 102 are respectively formed on the front side wall and the rear side wall inside the movable frame 101, the movable cross bar 103 extending to the inside of the fixed clamping groove 8 is movably connected inside the movable frame 101, the guide block 104 extending to the inside of the guide groove 102 is fixedly connected on the front side wall and the rear side wall of the movable cross bar 103, the return spring 106 connected with the inner top wall of the hollow cavity 9 is fixedly connected on the top of the movable frame 101, the vertical bar 105 extending to the upper part of the observation window 4 is fixedly connected on the top of the movable frame 101, the left side wall and the right side wall of the guide groove 102 are both inclined groove surfaces, the inclined angle of the inclined groove surfaces is fifty degrees, and the inclined groove surfaces enable the movable frame 101 to have a transverse acting force with the guide block 104 in the upward movement process, at the moment, the movable cross rod 103 transversely moves under the action of transverse acting force, the bottom of the movable cross rod 103 is an inclined surface, the inclined angle of the inclined surface is twenty degrees, the inclined surface enables the movable cross rod 103 and the cabinet body 1 to have a transverse acting force after being mutually extruded, so that the movable cross rod 103 can transversely move, the vertical rod 105 is upwards moved by upwards pulling the pull rod 11, the vertical rod 105 drives the movable frame 101 to upwards move when moving upwards, the guide groove 102 also upwards moves when the movable frame 101 upwards moves, the movable cross rods 103 on the left side and the right side move towards the mutually approaching direction under the combined action of the guide block 104 and the guide groove 102, the observation window 4 can be detached and replaced when the movable cross rod 103 is separated from the fixed clamping groove 8, only the observation window needs to be inserted into the installation opening 2 when the observation window 4 is installed, the movable cross rod 103 moves after being extruded in the process, when the movable cross rod 103 is positioned in the fixed clamping groove 8, the movable cross rod 103 is reset under the action of the reset spring 106, so that the position of the observation window 4 is fixed, and the observation window 4 is very convenient and quick to detach and install by the fixing mechanism 10;

in this embodiment, the vertical rod 105 and the movable frame 101 both move upward by pulling the pull rod 11 upward, at this time, the movable cross rod 103 moves laterally under the combined action of the guide block 104 and the guide groove 102, when the movable cross rod 103 moves to the outside of the fixed clamping groove 8, the observation window 4 is pushed by the interaction force of the rotating plate 702, so that the observation window 4 moves upward, at this time, the damaged observation window 4 can be detached by pulling the observation window 4 upward, the intact observation window 4 is inserted into the installation opening 2, in this process, the rotating plate 702 rotates under stress, so that the torsion spring 703 is compressed under stress, in this process, the movable cross rod 103 is tightly attached to the fixed clamping groove 8, so as to realize the replacement of the observation window 4, compared with the conventional replacement of glass, the device is more convenient and fast to replace the observation window 4, and has no professional difficulty, compared with a method of hiring a professional to replace glass, the replacement is simpler while the efficiency is higher.

In the second embodiment, the observation window 4 is composed of a first observation window 401, a second observation window 402, a third observation window 403 and a fourth observation window 404, the first observation window 401 is a glass observation window, the second observation window 402 is an electricity meter observation window, the third observation window 403 is a button-with-light observation window, and the fourth observation window 404 is a comprehensive observation window.

In this embodiment: the cabinet body 1 can be suitable for different environments by installing different observation windows 4 inside the installation opening 2, when only the inside of the cabinet body 1 needs to be observed, the inside of the cabinet body 1 can be sufficiently observed by installing the first observation window 401, the glass range inside the first observation window 401 is larger, more internal conditions of the cabinet body 1 can be observed, the current condition inside the cabinet body 1 can be monitored by a dial plate while observing by installing the second observation window 402, compared with the first observation window 401, the capacity of observing the current condition inside the cabinet body 1 is provided, but the glass specification inside the second observation window 402 is reduced, the capacity of observing the hardware inside the cabinet body 1 is reduced, the preliminary monitoring of the inside of the cabinet body 1 can be carried out by installing the third observation window 403 through a button with a lamp, and the on-off control of the components inside the cabinet body 1 can be carried out according to the actual conditions, can carry out audio-visual observation to the inside part of the cabinet body 1 through installation fourth observation window 404, and can monitor the inside electric current of the cabinet body 1 through the dial plate, can observe and control through taking the lamp button here simultaneously, fourth observation window 404 has more comprehensive ability for three's observation window 4.

The working principle is as follows:

the pull rod 11 is pulled upwards to enable the vertical rod 105 to move upwards, the vertical rod 105 drives the movable frame 101 to move upwards, the guide groove 102 is made to move upwards when the movable frame 101 moves upwards, the guide block 104 moves transversely under the action of the guide groove 102, the guide block 104 drives the movable cross rod 103 to move transversely, the rotating plate 702 rotates under the action of the torsion spring 703 when the movable cross rod 103 is separated from the fixed clamping groove 8, the observation window 4 moves upwards under the pushing of the rotating plate 702, the observation window 4 can be disassembled and replaced at the moment, the observation window 4 is inserted into the installation opening 2 when the observation window 4 is installed, in the process, the movable cross rod 103 and the cabinet body 1 move after being extruded mutually, the movable cross rod 103 is driven to move downwards in the process that the observation window 4 moves downwards, when the movable cross rod 103 moves to the position of the fixed clamping groove 8, the movable cross rod 103 resets to be tightly attached to the fixed clamping groove 8 under the action of the reset spring 106, in the process, the rotating plate 702 and the limiting plate 5 contact and press each other, so that the rotating plate 702 rotates to drive the torsion spring 703 to compress.

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 an … …" 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board cabinet body convenient to change observation window, includes the cabinet body (1), its characterized in that: an installation opening (2) is formed in the top of the cabinet body (1), a limiting groove (3) formed in the cabinet body (1) is installed on the bottom wall of the interior of the installation opening (2), a rotating groove (6) formed in the cabinet body (1) is installed on the inner bottom wall of the limiting groove (3), an elastic mechanism (7) extending to the outer portion of the rotating groove (6) is fixedly connected to the interior of the rotating groove (6), fixed clamping grooves (8) formed in the cabinet body (1) are installed on the inner left side wall and the inner right side wall of the installation opening (2), an observation window (4) is movably connected to the interior of the installation opening (2), two hollow cavities (9) are formed in the observation window (4), and a fixing mechanism (10) extending to the interior of the fixed clamping grooves (8) and the upper portion of the observation window (4) is movably connected to the interior of the hollow cavities (9) at the same time, the left side the top fixedly connected with and the right side of fixed establishment (10) pull rod (11) that fixed establishment (10) are connected, limiting plate (5) that the bottom fixedly connected with of observation window (4) and elasticity mechanism (7) contacted.

2. The power distribution cabinet body convenient for replacing the observation window according to claim 1, characterized in that: observation window (4) comprise first observation window (401), second observation window (402), third observation window (403) and fourth observation window (404), first observation window (401) are the glass observation window, second observation window (402) are the ammeter observation window, third observation window (403) are for taking the lamp button observation window, fourth observation window (404) are comprehensive observation window.

3. The power distribution cabinet body convenient for replacing the observation window according to claim 1, characterized in that: the observation window (4) comprises the T type window body that quantity is one and the mounting groove that quantity is two, the thickness at T type window body top is greater than the thickness of T type window body bottom, mounting groove has all been seted up on the left and right sides wall of T type window body, mounting groove's groove width is greater than the thickness of the cabinet body (1) cabinet door, the width of T type window body is greater than the width of installation opening (2).

4. The power distribution cabinet body convenient for replacing the observation window according to claim 1, characterized in that: the elastic mechanism (7) is composed of a fixed shaft (701), a rotating plate (702) and a torsion spring (703), the fixed shaft (701) is fixedly connected between the front side wall and the rear side wall of the groove of the rotating groove (6), the rotating plate (702) extending to the outside of the rotating groove (6) is sleeved outside the fixed shaft (701), and the torsion spring (703) connected with the fixed shaft (701) and the rotating plate (702) is sleeved outside the fixed shaft (701).

5. The power distribution cabinet body convenient for replacing the observation window according to claim 1, characterized in that: the rotary grooves (6) are two in number, the rotary grooves (6) are symmetrically distributed, the elastic mechanisms (7) are two in number, and the elastic mechanisms (7) correspond to the rotary grooves (6) one to one.

6. The power distribution cabinet body convenient for replacing the observation window according to claim 1, characterized in that: the fixing mechanism (10) consists of a movable frame (101), a guide groove (102), a movable cross rod (103), a guide block (104), a vertical rod (105) and a return spring (106), the inner part of the hollow cavity (9) is movably connected with a movable frame (101), the front side wall and the rear side wall of the inner part of the movable frame (101) are both provided with guide grooves (102), the inner part of the movable frame (101) is movably connected with a movable cross rod (103) extending to the inner part of the fixed clamping groove (8), the front side wall and the rear side wall of the movable cross bar (103) are fixedly connected with guide blocks (104) extending to the interior of the guide groove (102), the top of the movable frame (101) is fixedly connected with a return spring (106) connected with the inner top wall of the hollow cavity (9), the top of the movable frame (101) is fixedly connected with a vertical rod (105) extending to the upper part of the observation window (4).

7. The power distribution cabinet body convenient for replacing the observation window according to claim 6, characterized in that: the left side wall and the right side wall of the guide groove (102) are both inclined groove surfaces, the inclination angle of each inclined groove surface is fifty degrees, the bottom of the movable cross rod (103) is an inclined surface, and the inclination angle of each inclined surface is twenty degrees.