CN214543115U

CN214543115U - Low-voltage comprehensive explosion-proof distribution box

Info

Publication number: CN214543115U
Application number: CN202120705917.7U
Authority: CN
Inventors: 李晓国
Original assignee: Zhejiang Soko Electric Technology Co Ltd
Current assignee: Zhejiang Soko Electric Technology Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-10-29
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses an explosion-proof block terminal is synthesized to low pressure relates to power equipment technical field, including box, regulating box and the door body, still including the limit structure that the chamber door took place to rock when avoiding dismantling the maintenance, the protective structure who avoids taking place the electric shock accident and be convenient for carry out the fixed knot structure of adaptation installation, the both sides at box both ends all articulate through the hinge has a body, limit structure sets up the both ends in the inside both sides of box, protective structure sets up the intermediate position department at the inside both sides both ends of box, the both ends of the inside both sides of box all are provided with the plywood, fixed knot constructs the both sides of setting at the plywood. The utility model discloses a rotate the rocking handle and drive the lead screw and rotate to drive the sleeve and make the slider slide in the slide is inside, finally drive the connecting rod motion and block the door body and carry on spacingly, thereby solved and dismantled the easy problem of rocking of in-process chamber door.

Description

Low-voltage comprehensive explosion-proof distribution box

Technical Field

The utility model relates to a power equipment technical field specifically is an explosion-proof block terminal is synthesized to low pressure.

Background

The block terminal is a device of installation electrical equipment, and wherein the block terminal is synthesized to JP low pressure is a low pressure and synthesizes explosion-proof block terminal, collects short circuit, transships, excessive pressure, electric leakage protection etc. function as an organic whole, possess very strong protective capacities, but the explosion-proof block terminal is synthesized to JP low pressure still has certain defect now.

Through the retrieval, chinese patent grant publication No. CN210608153U, 22.05/2020/22.i. publication date discloses an explosion-proof low-voltage comprehensive distribution box, which proposes that "the upper and lower ends of both sides of a box body are fixedly connected with sliding mechanisms, the two sliding mechanisms on the same side are fixedly connected with sliding plates, the front surfaces of the sliding plates are fixedly connected with hinges, and box doors are fixedly connected with the hinges, and the box doors are movably connected to the sliding plates on the same side through the hinges, and are clamped on the front surfaces of the box body", wherein the box doors are slid into the sliding mechanisms through opening the box doors, so as to avoid the box doors from swinging due to wind blowing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof block terminal is synthesized to low pressure to it easily takes place to rock the problem that the influence was dismantled and was overhauld to propose the chamber door in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage comprehensive explosion-proof distribution box comprises a box body, an adjusting box and a door body, and further comprises a limiting structure for avoiding shaking of the box door during disassembly and maintenance, a protective structure for avoiding electric shock accidents and a fixing structure convenient for adaptive installation;

the two sides of the two ends of the box body are hinged with door bodies through hinges, and the limiting structures are arranged at the two ends of the two sides in the box body;

the protective structures are arranged in the middle positions of two ends of the two sides in the box body;

both ends of the two sides in the box body are provided with laminates, and the fixing structures are arranged on two sides of the laminates.

Preferably, limit structure includes the regulating box, the regulating box is installed at the both ends of the inside both sides of box, and the intermediate position department of regulating box top and bottom has all seted up the slide, one side of slide all is provided with the connecting rod, and the one end of connecting rod passes through the slider and links to each other with the slide.

Preferably, the one end of regulating box is rotated and is connected with the rocking handle, and the one end of rocking handle runs through the regulating box and installs the lead screw, the outer wall of lead screw is rotated and is connected with the sleeve, and telescopic top and bottom all link to each other with the slider.

Preferably, protective structure includes arm-tie, reed, protection cloth, conducting block, guide arm and electrically conductive box, the intermediate position department at the inside both sides both ends of box is installed to electrically conductive box, and the conducting block is all installed to the inside both sides of electrically conductive box, the reed is all installed to the both sides of the inside top of electrically conductive box and bottom, and the top and the bottom of electrically conductive box all are provided with the arm-tie, the intermediate position department that the arm-tie is close to electrically conductive box one side installs the guide arm with conducting block matched with, and one side of arm-tie installs protection cloth.

Preferably, iron sheets are installed on two sides of the pulling plate, and magnets are correspondingly installed on the side wall of the conductive box on one side of the iron sheets.

Preferably, the containing box is all installed on the inside top of box and the bottom of protection cloth one side, and the both sides of containing box all rotate and be connected with the commentaries on classics hand, the one end of commentaries on classics hand runs through the containing box and installs the bull stick, and the outer wall of bull stick links to each other with the one end of protection cloth.

Preferably, the inner walls of the box body at two sides of the laminate are correspondingly provided with the fixing plates, and one side of each fixing plate close to the laminate is uniformly provided with the fixing holes.

Preferably, fixed knot constructs including kelly, connection frame, threaded rod and carousel, the threaded rod is installed in the intermediate position department of plywood both sides, and the outer wall of threaded rod rotates and is connected with the carousel, the connection frame is installed to one side of carousel, and the intermediate position department of connection frame one side installs the kelly that matches with the fixed orifices.

Compared with the prior art, the utility model provides a pair of explosion-proof block terminal is synthesized to low pressure has following beneficial effect:

1. the utility model provides a carousel, threaded rod, carriage, kelly, fixed orifices and plywood, through the motion of forward rotation carousel on the threaded rod to drive the carriage and make the kelly move and break away from the fixed orifices inside, and then cancel the fixed to the plywood, then move the plywood to the height that realizes setting up, rotate the carousel backward again, thereby make the kelly card go into the corresponding fixed orifices inside, and then fix the plywood, be convenient for install all kinds of electrical equipment, thereby solved the problem of inconvenient adaptation installation;

2. the utility model provides a have door body, rocking handle, lead screw, sleeve, slider, slide and connecting rod, through rotating the rocking handle to drive the lead screw and rotate, and then drive the sleeve and make the slider slide in the slide inside, finally drive the connecting rod motion and block the door body and carry out spacing, when having avoided dismantling the maintenance, receive the wind-force influence and make the door body rock, and then influence the staff and dismantle the maintenance, thereby solved and dismantled the problem that the chamber door easily rocked in the maintenance process;

3. the utility model provides a have the arm-tie, the iron sheet, magnet, the guide arm, the reed, the conducting block, change the hand, bull stick and protection cloth, through the pulling arm-tie, thereby make iron sheet and magnet separation cancellation fixed to the arm-tie, it makes the guide arm break away from the centre gripping and the conducting block separation of reed to last the pulling arm-tie, thereby with the power disconnection, avoid taking place the electric shock accident, it drives the bull stick rotation to rotate the hand again, with the protection cloth rolling, avoid protection cloth influence to dismantle maintenance work, thereby solved and dismantled the problem that the maintenance easily takes place the electric shock.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. an adjusting box; 3. a connecting rod; 4. a fixing plate; 5. a protective structure; 501. pulling a plate; 502. a reed; 503. protective cloth; 504. a conductive block; 505. a guide bar; 506. a conductive box; 6. a magnet; 7. laminating the board; 8. a storage box; 9. turning the hand; 10. a rotating rod; 11. a fixing hole; 12. a slider; 13. a slideway; 14. iron sheets; 15. a rocking handle; 16. a sleeve; 17. a screw rod; 18. a door body; 19. a fixed structure; 1901. a clamping rod; 1902. a connecting frame; 1903. a threaded rod; 1904. a turntable.

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 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.

Example 1: referring to fig. 1-5, a low-voltage comprehensive explosion-proof distribution box comprises a box body 1, an adjusting box 2, a door body 18, a limiting structure for avoiding the shaking of the box door during disassembly and maintenance, a protective structure 5 for avoiding electric shock accidents and a fixing structure 19 convenient for adaptive installation;

two sides of two ends of the box body 1 are hinged with door bodies 18 through hinges, and the limiting structures are arranged at two ends of two sides in the box body 1;

the protective structures 5 are arranged in the middle positions of two ends of the inner side of the box body 1;

two ends of two sides in the box body 1 are provided with the laminates 7, and the fixed structures 19 are arranged on two sides of the laminates 7;

referring to fig. 1-5, the low-voltage comprehensive explosion-proof distribution box comprises a limiting structure, the limiting structure comprises an adjusting box 2, the adjusting box 2 is installed at two ends of two sides inside a box body 1, a slide way 13 is arranged at the middle position of the top end and the bottom end of the adjusting box 2, a connecting rod 3 is arranged at one side of the slide way 13, and one end of the connecting rod 3 is connected with the slide way 13 through a slide block 12;

one end of the adjusting box 2 is rotatably connected with a rocking handle 15, one end of the rocking handle 15 penetrates through the adjusting box 2 and is provided with a screw rod 17, the outer wall of the screw rod 17 is rotatably connected with a sleeve 16, and the top end and the bottom end of the sleeve 16 are both connected with the sliding block 12;

specifically, as shown in fig. 1, fig. 2 and fig. 3, at first open door 18 and rotate rocking handle 15 to drive lead screw 17 and rotate, and then drive sleeve 16 and make slider 12 slide in slide 13 is inside, finally drive connecting rod 3 motion and block door 18 and carry on spacingly, when having avoided dismantling the maintenance, receive the wind-force influence and make door 18 rock, and then influence the staff and dismantle the maintenance.

Example 2: the protective structure 5 comprises a pulling plate 501, a reed 502, protective cloth 503, a conductive block 504, a guide rod 505 and a conductive box 506, wherein the conductive box 506 is installed in the middle position of two ends of the two sides in the box body 1, the conductive block 504 is installed on two sides in the conductive box 506, the reeds 502 are installed on two sides of the top end and the bottom end in the conductive box 506, the pulling plate 501 is arranged on the top end and the bottom end of the conductive box 506, the guide rod 505 matched with the conductive block 504 is installed in the middle position of one side, close to the conductive box 506, of the pulling plate 501, and the protective cloth 503 is installed on one side of the pulling plate 501;

iron sheets 14 are arranged on two sides of the pulling plate 501, and magnets 6 are correspondingly arranged on the side wall of the conductive box 506 on one side of the iron sheets 14;

the top end and the bottom end of the interior of the box body 1 on one side of the protective cloth 503 are respectively provided with a containing box 8, the two sides of each containing box 8 are respectively and rotatably connected with a rotating hand 9, one end of each rotating hand 9 penetrates through each containing box 8 and is provided with a rotating rod 10, and the outer wall of each rotating rod 10 is connected with one end of the protective cloth 503;

the inner walls of the box body 1 at two sides of the laminate 7 are correspondingly provided with fixing plates 4, and one side of each fixing plate 4 close to the laminate 7 is uniformly provided with fixing holes 11;

specifically, as shown in fig. 1, 2 and 3, the pulling plate 501 is pulled forcefully at first, so that the iron sheet 14 is separated from the magnet 6 to cancel the fixation of the pulling plate 501, the pulling plate 501 is continuously pulled to separate the guide rod 505 from the clamping of the reed 502 and separate the guide rod from the conductive block 504, so that the power supply is disconnected, the electric shock accident is avoided, the rotating handle 9 is rotated to drive the rotating rod 10 to rotate, the protective cloth 503 is rolled, and the protective cloth 503 is prevented from influencing the disassembling and overhauling work.

Example 3: the fixing structure 19 comprises a clamping rod 1901, a connecting frame 1902, a threaded rod 1903 and a rotary table 1904, the threaded rod 1903 is mounted in the middle of two sides of the layer plate 7, the outer wall of the threaded rod 1903 is rotatably connected with the rotary table 1904, the connecting frame 1902 is mounted on one side of the rotary table 1904, and the clamping rod 1901 matched with the fixing hole 11 is mounted in the middle of one side of the connecting frame 1902;

specifically, as shown in fig. 1, fig. 3 and fig. 5, at first, the forward rotation carousel 1904 moves on the threaded rod 1903 to it makes inside the kelly 1901 motion breaks away from the fixed orifices 11 to drive the connection frame 1902, and then cancels the fixed to plywood 7, then moves plywood 7 to the height that realizes setting up, and the reverse rotation carousel 1904 again, thereby make inside the kelly 1901 card goes into corresponding fixed orifices 11, and then fixes plywood 7, be convenient for install all kinds of electrical equipment.

The working principle is as follows: when the JP low-voltage comprehensive explosion-proof distribution box is used, firstly, areas are divided according to the installed electrical equipment;

the first innovation point implementation step:

the first step is as follows: the forward rotation turntable 1904 moves on the threaded rod 1903, so that the connecting frame 1902 is driven to enable the clamping rod 1901 to move to be separated from the inside of the fixing hole 11, and the fixing of the layer plate 7 is cancelled;

the second step is that: moving the laminate 7 to a height that achieves the set height;

the third step: the rotating disc 1904 is rotated reversely, so that the clamping rod 1901 is clamped into the corresponding fixing hole 11, the layer plate 7 is fixed, and various electrical equipment can be mounted conveniently.

The implementation step of the second innovation point:

the first step is as follows: before disassembly and maintenance are needed, the door body 18 is completely opened and the rocking handle 15 is rotated;

the second step is that: thereby drive lead screw 17 and rotate, and then drive sleeve 16 and make slider 12 slide in slide 13 is inside, finally drive connecting rod 3 motion and block the door body 18 and carry on spacingly, when having avoided dismantling the maintenance, receive the wind-force influence and make the door body 18 rock, and then influence the staff and dismantle the maintenance.

The third innovation point implementation step:

the first step is as follows: when disassembly and maintenance are carried out, the pulling plate 501 is pulled by force, so that the iron sheet 14 is separated from the magnet 6, and the fixing of the pulling plate 501 is cancelled;

the second step is that: the pulling plate 501 is continuously pulled to separate the guide rod 505 from the clamping of the reed 502 and separate the guide rod from the conductive block 504, so that the power supply is disconnected, and the electric shock accident is avoided;

the third step: the rotating handle 9 is rotated to drive the rotating rod 10 to rotate, so that the protective cloth 503 is rolled up, and the protective cloth 503 is prevented from influencing the disassembly and maintenance work.

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.

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 an explosion-proof block terminal is synthesized to low pressure, includes box (1), regulating box (2) and the door body (18), its characterized in that: the box door is characterized by also comprising a limiting structure for avoiding the shaking of the box door during disassembly and maintenance, a protective structure (5) for avoiding electric shock accidents and a fixed structure (19) convenient for adaptive installation;

two sides of two ends of the box body (1) are hinged with door bodies (18) through hinges, and the limiting structures are arranged at two ends of two sides in the box body (1);

the protective structures (5) are arranged in the middle positions of two ends of the two sides in the box body (1);

both ends of the two sides in the box body (1) are provided with laminates (7), and the fixing structures (19) are arranged on two sides of the laminates (7).

2. The explosion-proof block terminal is synthesized to low pressure according to claim 1, characterized in that: limiting structure includes regulating box (2), the both ends in box (1) inside both sides are installed in regulating box (2), and the intermediate position department of regulating box (2) top and bottom has all seted up slide (13), one side of slide (13) all is provided with connecting rod (3), and the one end of connecting rod (3) passes through slider (12) and links to each other with slide (13).

3. The explosion-proof block terminal is synthesized to low pressure according to claim 2, characterized in that: the one end of regulating box (2) is rotated and is connected with rocking handle (15), and the one end of rocking handle (15) runs through regulating box (2) and installs lead screw (17), the outer wall of lead screw (17) is rotated and is connected with sleeve (16), and the top and the bottom of sleeve (16) all link to each other with slider (12).

4. The explosion-proof block terminal is synthesized to low pressure according to claim 1, characterized in that: protective structure (5) are including arm-tie (501), reed (502), protection cloth (503), conducting block (504), guide arm (505) and electrically conductive box (506), electrically conductive box (506) are installed in the intermediate position department at box (1) inside both sides both ends, and electrically conductive block (504) are all installed to the inside both sides of electrically conductive box (506), reed (502) are all installed to the both sides of the inside top of electrically conductive box (506) and bottom, and the top and the bottom of electrically conductive box (506) all are provided with arm-tie (501), arm-tie (501) are close to intermediate position department of electrically conductive box (506) one side and install guide arm (505) with conducting block (504) matched with, and protection cloth (503) are installed to one side of arm-tie (501).

5. The explosion-proof block terminal is synthesized to low pressure according to claim 4, characterized in that: iron sheets (14) are installed on two sides of the pulling plate (501), and magnets (6) are correspondingly installed on the side wall of the conductive box (506) on one side of the iron sheets (14).

6. The explosion-proof block terminal is synthesized to low pressure according to claim 4, characterized in that: storage box (8) are all installed to the inside top of box (1) and the bottom of protection cloth (503) one side, and the both sides of storage box (8) all rotate and be connected with commentaries on classics hand (9), the one end of commentaries on classics hand (9) runs through storage box (8) and installs bull stick (10), and the outer wall of bull stick (10) links to each other with the one end of protection cloth (503).

7. The explosion-proof block terminal is synthesized to low pressure according to claim 1, characterized in that: the inner walls of the box body (1) at two sides of the laminate (7) are correspondingly provided with the fixing plates (4), and one side of each fixing plate (4) close to the laminate (7) is uniformly provided with the fixing holes (11).

8. The explosion-proof block terminal is synthesized to low pressure according to claim 7, characterized in that: fixed knot constructs (19) including kelly (1901), connection frame (1902), threaded rod (1903) and carousel (1904), threaded rod (1903) are installed in the intermediate position department of plywood (7) both sides, and the outer wall of threaded rod (1903) rotates and is connected with carousel (1904), connection frame (1902) are installed to one side of carousel (1904), and the intermediate position department of connection frame (1902) one side install with fixed orifices (11) assorted kelly (1901).