CN216741199U

CN216741199U - Outdoor box door plate unfolding structure of high-voltage switch equipment easy to maintain

Info

Publication number: CN216741199U
Application number: CN202123395648.8U
Authority: CN
Inventors: 谢春晖
Original assignee: Shenzhen Shuangruixin Technology Co ltd
Current assignee: Shenzhen Shuangruixin Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an outdoor box door plate unfolding structure of high-voltage switch equipment, which is easy to maintain and comprises the following components: outdoor boxes and switch cabinets; the switch cabinet is connected in the outdoor box, the outdoor box serves as a supporting base of the device, and the door is connected to the outdoor box; the bearing seat is arranged on one side of the box door, the bearing seat is fixedly connected to the outdoor box, a telescopic rod is connected to the lower portion of the U-shaped frame, and the tail end of the telescopic rod is fixedly connected to the inner side wall of the outdoor box. This outdoor chamber door board of high tension switchgear exhibition structure of easily maintaining, it is rotatory to drive the chamber door through the telescopic link extension or shorten, the expansion chamber door of being convenient for carries out to be convenient for maintenance, it is rotatory to drive the threaded rod through double-end motor, make two sets of internal thread pipe ends insert two sets of bearing frames respectively in, and then with the chamber door butt joint install on outdoor case, through the inside noise of shape sound-insulating pad and double glazing inner bag of returning and outwards transmitting of effective separation, and then be convenient for fall the noise.

Description

Outdoor box door plate unfolding structure of high-voltage switch equipment easy to maintain

Technical Field

The utility model relates to the technical field of high-voltage switch equipment, in particular to an outdoor box door plate unfolding structure of high-voltage switch equipment, which is easy to maintain.

Background

The high-voltage switch cabinet used outdoors is generally placed in an outdoor box, the high-voltage switch cabinet is protected by an outdoor box, and the existing outdoor box has certain defects when in use, such as the case;

the front door structure of the high-voltage switch equipment comprises a hollow door plate, wherein decorative frames are respectively sleeved at the upper end and the lower end of the hollow door plate, concave-convex parts which are convex outwards and are connected with the hollow door plate into a whole are arranged on the front surface of the hollow door plate, two corresponding door lock connecting rods which can reciprocate back and forth relative to the length direction of the hollow door plate are arranged on the other surface of the hollow door plate, and the door lock connecting rods are connected with a driving device which can drive the door lock connecting rods to reciprocate back and forth in the length direction of the hollow door plate. The front door of the high-voltage switch equipment is more reasonable in structural design, simpler in structure, easy to install, convenient and fast to open or close, convenient to control and strong in practicability, and secondly, the front door is strong in stereoscopic impression, invisibly enhances the attractiveness and is wide in application range;

this prior art solution also presents the following problems when in use:

1. the box door is not convenient to unfold, so that the maintenance is inconvenient;

2. the box door is not convenient to be butted on the box body;

3. noise reduction is inconvenient;

there is a need for improvement in view of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor box door plate unfolding structure of high-voltage switch equipment, which is easy to maintain and aims to solve the problems that the outdoor box door in the market is inconvenient to unfold, so that the maintenance is inconvenient, the box door is inconvenient to butt joint to a box body, and the noise is inconvenient to reduce in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an outdoor chamber door panel of high tension switchgear that easily maintains expandes structure includes: outdoor boxes and switch cabinets;

the switch cabinet is connected in the outdoor box, the outdoor box serves as a supporting base of the device, and the door is connected to the outdoor box;

the bearing frame sets up chamber door one side, bearing frame fixed connection is in outdoor case, case door below fixedly connected with deflector, deflector one side is connected with the leading wheel, the pivot is connected with in the leading wheel, pivot one end is connected with the joint bearing, joint bearing one side is connected with the U-shaped frame, U-shaped frame below is connected with the telescopic link, the terminal fixed connection of telescopic link is on outdoor case inside wall.

Preferably, leading wheel and pivot are provided with two sets ofly about the central axis symmetry of U-shaped frame, and the interval between two sets of leading wheels equals with the thickness of guide plate, the telescopic link is 60 jiaos of slopes to be set up on outdoor incasement lateral wall, and it is rotatory to drive the chamber door through the telescopic link extension or shorten, is convenient for expand the chamber door to the maintenance of being convenient for.

Preferably, the door includes:

the recess is seted up in the case door, fixedly connected with connecting seat on the grooved inner wall, the connecting seat in-connection has double-end motor, double-end motor one end is connected with the threaded rod, threaded connection has the internal thread pipe on the threaded rod, internal thread pipe below is connected with the slide, slide sliding connection is in the slide rail, slide rail fixed connection drives the threaded rod rotation through double-end motor on the inside bottom surface of recess, makes two sets of internal thread pipe end insert respectively in two sets of bearing frames, and then with the case door butt joint install on outdoor case.

Preferably, threaded rod and internal thread pipe are provided with two sets ofly about double-end motor's the central axis symmetry, and the diameter of two sets of internal thread pipes equals with the inside diameter of bearing frame, make two sets of internal thread pipe tip can insert in the bearing frame to drive the bearing frame inner race and rotate.

Preferably, the method further comprises the following steps:

the hollow cavity is arranged below the box door, the hollow cavity inner wall is fixedly connected with the clip-shaped sound insulation pad, the clip-shaped sound insulation pad is internally fixedly connected with the double-layer glass liner, the noise inside the clip-shaped sound insulation pad and the double-layer glass liner can be effectively blocked and transmitted outwards, and then noise reduction is facilitated.

Preferably, the hollow cavity, the hollow square-shaped sound insulation pad and the double-layer glass liner form a sound insulation structure, the inner part of the double-layer glass liner is in a vacuum state, no medium capable of transmitting sound exists in the vacuum state, and the sound insulation effect can be effectively improved.

Compared with the prior art, the utility model has the beneficial effects that: this outdoor chamber door board of high tension switchgear exhibition structure of easily maintaining, it is rotatory to drive the chamber door through the telescopic link extension or shorten, the expansion chamber door of being convenient for carries out to be convenient for maintenance, it is rotatory to drive the threaded rod through double-end motor, make two sets of internal thread pipe ends insert two sets of bearing frames respectively in, and then with the chamber door butt joint install on outdoor case, through the inside noise of shape sound-insulating pad and double glazing inner bag of returning and outwards transmitting of effective separation, and then be convenient for fall the noise.

1. After the box door is installed, the telescopic rod is started, one end of the telescopic rod extends to drive the U-shaped frame to move upwards in an inclined mode, the U-shaped frame drives the guide wheel in the process of moving upwards in the inclined mode, the guide wheel moves along the guide plate, and the box door is turned upwards through the bearing seats on the two sides while moving along the guide plate, so that the box door is unfolded, and the outdoor box can be conveniently opened for maintenance;

2. firstly, a box door is placed between two groups of bearing seats, two groups of threaded rods are in one-to-one correspondence with the two groups of bearing seats, then a double-head motor is started, two ends of the double-head motor rotate simultaneously to drive the threaded rods to rotate, and due to the action of sliding plates and sliding rails on the upper side and the lower side, the internal thread pipes cannot rotate along with the rotation of the threaded rods, so that the two groups of internal thread pipes are driven to move outwards simultaneously until two ends of the two groups of internal thread pipes are inserted into the bearing seats simultaneously, then the box door is rotated through the bearing seats, so that a guide plate below the box door is clamped between two groups of guide wheels, and the box door is convenient to be installed on an outdoor box in a butt joint mode;

3. when the chamber door is closed completely, can seal outdoor case, the noise that the internal switch cabinet during operation produced can be through returning the shape sound insulation pad, through, carry out certain reduction with the noise through returning the shape sound insulation pad, and noise after reducing is when the double glazing inner bag, because double glazing inner bag inner chamber is vacuum state, no transmission noise's medium, thereby further reduce the noise, thereby can reduce the noise of cubical switchboard during operation, and then be convenient for fall and make an uproar.

Drawings

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

FIG. 2 is a schematic view of the telescopic rod of the present invention;

FIG. 3 is a schematic view of a groove structure according to the present invention;

FIG. 4 is an enlarged view of the part A of the present invention.

In the figure: 1. an outdoor box; 2. a switch cabinet; 3. a box door; 4. a bearing seat; 5. a guide plate; 6. a guide wheel; 7. a rotating shaft; 8. connecting a bearing; 9. a U-shaped frame; 10. a telescopic rod; 11. a groove; 12. a connecting seat; 13. a double-headed motor; 14. a threaded rod; 15. an internally threaded tube; 16. a slide plate; 17. a slide rail; 18. a hollow cavity; 19. a clip-shaped sound insulation pad; 20. double-layer glass liner.

Detailed Description

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. 1-4, the present invention provides a technical solution: an outdoor chamber door panel unfolding structure of high tension switchgear of easy maintenance, includes: an outdoor box 1 and a switch cabinet 2;

switch cabinet 2 is connected to 1 in-house container, and outdoor case 1 is as the device's support basis, be connected with chamber door 3 on the outdoor case 1, bearing frame 4, the setting is in 3 one sides of chamber door, 4 fixed connection of bearing frame are in

outdoor case

1, 3 below fixedly connected with deflectors 5 of chamber door, deflector 5 one side is connected with leading wheel 6, 6 in-connection of leading wheel has

pivot

7, 7 one end in pivot is connected with connecting bearing 8, connecting bearing 8 one side is connected with

U-shaped frame

9, 9 below in U-shaped frame is connected with telescopic link 10, the terminal fixed connection of telescopic link 10 is on 1 inside wall of outdoor case.

Leading wheel 6 and pivot 7 are provided with two sets ofly about the central axis symmetry of U-shaped frame 9, and the interval between two sets of leading wheels 6 equals with deflector 5's thickness, and telescopic link 10 is 60 jiaos of inclining and sets up on outdoor case 1 inside wall, and it is rotatory to drive chamber door 3 through telescopic link 10 extension or shortening to be convenient for expand chamber door 3 to be convenient for maintain.

The box door 3 includes: recess 11 is seted up in chamber door 3, fixedly connected with connecting seat 12 on the 11 inner walls of recess, and connecting seat 12 in-connection has double-end motor 13, and double-end motor 13 one end is connected with threaded rod 14, and threaded connection has internal thread pipe 15 on the threaded rod 14, and internal thread pipe 15 below is connected with slide 16, and slide 16 sliding connection is in slide 17, and slide 17 fixed connection is on the inside bottom surface of recess 11. Threaded rod 14 and internal thread pipe 15 are provided with two sets ofly about double-end motor 13's center axis symmetry, and the diameter of two sets of internal thread pipes 15 equals with the inside diameter of bearing frame 4, make two sets of internal thread pipes 15 tip can insert in bearing frame 4 to drive the rotation of bearing frame 4 inner circle, it is rotatory to drive threaded rod 14 through double-end motor 13, make two sets of internal thread pipes 15 tip insert respectively in two sets of bearing frames 4, and then with 3 butt joint installations of chamber door on outdoor case 1.

Further comprising: the hollow cavity 18 is arranged below the box door 3, the inner wall of the hollow cavity 18 is fixedly connected with a clip-shaped sound insulation pad 19, and a double-layer glass liner 20 is fixedly connected in the clip-shaped sound insulation pad 19. Well cavity 18, time shape give sound insulation and fill up 19 and double glass inner bag 20 constitution sound-proof structure, and the inside vacuum state that is of double glass inner bag 20, the vacuum state does not have the medium that can transmit sound, can effectively improve syllable-dividing effect, through time shape give sound insulation and fill up 19 and double glass inner bag 20 can effectively the inside noise of separation outwards transmit, and then be convenient for fall the noise.

The working principle is as follows: as shown in fig. 1-4, when using the outdoor box door unfolding structure of the easy-to-maintain high voltage switchgear, a simple understanding is given to the device, first, the box door 3 is placed between two sets of bearing blocks 4, and two sets of threaded rods 14 are in one-to-one correspondence with the two sets of bearing blocks 4, then the double-head motor 13 is started, both ends of the double-head motor 13 rotate simultaneously to drive the threaded rods 14 to rotate, due to the upper and lower sliding plates 16 and the sliding rails 17, the inner threaded tubes 15 will not rotate with the rotation of the threaded rods 14, and then two sets of inner threaded tubes 15 are driven to move outwards simultaneously until both ends of two sets of inner threaded tubes 15 are inserted into the bearing blocks 4 simultaneously, then the box door 3 is rotated through the bearing blocks 4, so that the guide plates 5 under the box door 3 are clamped between two sets of guide wheels 6, and then the box door 3 is butt-mounted on the outdoor box door 1 conveniently, and then, when the box door 3 is mounted, starting the telescopic rod 10, extending one end of the telescopic rod 10 to drive the U-shaped frame 9 to move upwards in an inclined way, driving the guide wheel 6 by the U-shaped frame 9 in the inclined upwards moving process, moving the guide wheel 6 along the guide plate 5, turning the box door 3 upwards through the bearing seats 4 on two sides when the guide wheel 6 moves along the guide plate 5, further unfolding the box door 3, so as to be convenient for opening the outdoor box 1 for maintenance, then sealing the outdoor box 1 when the box door 3 is completely closed, enabling the noise generated when the internal switch cabinet 2 works to pass through the clip-shaped sound insulation pad 19, reducing the noise to a certain extent through the clip-shaped sound insulation pad 19, and reducing the noise after reduction when passing through the double-layer glass inner container 20, because the inner cavity of the double-layer glass inner container 20 is in a vacuum state and has no medium for transmitting the noise, thereby further reducing the noise, and reducing the noise when the switch cabinet 2 works, and thus noise reduction, are facilitated, and what is not described in detail in this description is well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An outdoor chamber door panel unfolding structure of high tension switchgear of easy maintenance, includes: the outdoor box (1) and the switch cabinet (2) are characterized in that;

the switch cabinet (2) is connected in the outdoor box (1), and the box door (3) is connected on the outdoor box (1);

bearing frame (4), set up chamber door (3) one side, bearing frame (4) fixed connection is in outdoor case (1), chamber door (3) below fixedly connected with deflector (5), deflector (5) one side is connected with leading wheel (6), leading wheel (6) in-connection has pivot (7), pivot (7) one end is connected with joint bearing (8), joint bearing (8) one side is connected with U-shaped frame (9), U-shaped frame (9) below is connected with telescopic link (10), the terminal fixed connection of telescopic link (10) is on outdoor case (1) inside wall.

2. The outdoor box door panel unfolding structure of high-voltage switchgear easy to maintain, according to claim 1, characterized in that: the guide wheels (6) and the rotating shaft (7) are symmetrically arranged in two groups about the central axis of the U-shaped frame (9), the distance between the two groups of guide wheels (6) is equal to the thickness of the guide plate (5), and the telescopic rod (10) is obliquely arranged on the inner side wall of the outdoor box (1) at an angle of 60 degrees.

3. The outdoor box door panel unfolding structure of high-voltage switchgear easy to maintain, according to claim 1, characterized in that: the box door (3) comprises:

recess (11) is seted up in chamber door (3), fixedly connected with connecting seat (12) on recess (11) inner wall, connecting seat (12) in-connection has double-end motor (13), double-end motor (13) one end is connected with threaded rod (14), threaded connection has internal thread pipe (15) on threaded rod (14), internal thread pipe (15) below is connected with slide (16), slide (16) sliding connection is in slide rail (17), slide rail (17) fixed connection is on recess (11) inside bottom surface.

4. The outdoor box door panel unfolding structure of high-voltage switchgear easy to maintain, according to claim 3, characterized in that: threaded rod (14) and internal thread pipe (15) are provided with two sets of about the central axis symmetry of double-end motor (13), and the diameter of two sets of internal thread pipe (15) equals with bearing frame (4) inside diameter.

5. The outdoor box door panel unfolding structure of high-voltage switchgear easy to maintain, according to claim 1, characterized in that: further comprising:

the refrigerator door comprises a hollow cavity (18) which is arranged below the refrigerator door (3), wherein a clip-shaped sound insulation pad (19) is fixedly connected to the inner wall of the hollow cavity (18), and a double-layer glass liner (20) is fixedly connected to the inner side of the clip-shaped sound insulation pad (19).

6. The outdoor box door panel unfolding structure of high-voltage switchgear easy to maintain, according to claim 5, characterized in that: the hollow cavity (18), the clip-shaped sound insulation pad (19) and the double-layer glass liner (20) form a sound insulation structure, and the interior of the double-layer glass liner (20) is in a vacuum state.