CN213212821U

CN213212821U - Safety protection interlocking control device

Info

Publication number: CN213212821U
Application number: CN202022565077.7U
Authority: CN
Inventors: 李国军
Original assignee: SHENZHEN SHENFEI ELECTRONIC TECHNOLOGY CO LTD
Current assignee: SHENZHEN SHENFEI ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-05-14
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a safety protection interlocking control device, including control box and mount pad, the inside of control box is provided with the insulating layer, the left and right sides of control box all is provided with the installation shell, the mount pad is located the inside of installation shell, the fan is installed in the outside of mount pad, the front end of control box is provided with the door plant, the front end below of door plant is provided with the fixed block, the support is worn to be equipped with in the inside of recess, the inside of lock shell is provided with the keyhole, the through-hole has been seted up to the inside right-hand member below of door plant, the inside of control box is provided with the supporting seat, the rubber buffer is installed to the both sides of mounting panel. This safety protection interlocking control device compares with current ordinary interlocking control device, has improved whole interlocking control device's performance greatly when increasing the structure, and the interlocking control device after the improvement is inside to have heat radiation structure to possess and prevent the structure of opening by mistake, effectively satisfied people's user demand.

Description

Safety protection interlocking control device

Technical Field

The utility model relates to an interlocking control technical field specifically is a safety protection interlocking control device.

Background

The control box is characterized in that switch equipment, a measuring instrument, protective electric appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, the arrangement of the control box meets the requirement of normal operation of an electric power system, the control box is convenient to overhaul, and the interlocking control device is widely applied to the use process of the control box in order not to endanger personal safety and avoid accidental electric shock.

The internal and external structures of the existing interlocking control device are simple, the non-operating personnel cannot be well protected in the using process, the phenomenon that the non-operating personnel mistakenly open a control box to cause accidental electric shock is avoided, the controller cannot be well cooled, the using requirements of people cannot be well met, and technical innovation is performed on the basis of the existing interlocking control device according to the condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety protection interlocking control device to it is all comparatively simple to provide general interlocking control device inside and outside structure in solving above-mentioned background art, can not be better in the use protect non-operating personnel, avoids non-operating personnel to open by mistake the control box, causes unexpected electric shock phenomenon, can not be better dispels the heat to the controller, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection interlocking control device comprises a control box and a mounting seat, wherein an insulating layer is arranged inside the control box, heat dissipation holes are formed in the left end and the right end of the control box, mounting shells are arranged on the left side and the right side of the control box, supporting rods are arranged inside the mounting shells, the mounting seat is arranged inside the mounting shells and is connected with the mounting shells through the supporting rods, a fan is mounted on the outer side of the mounting seat, a door plate is arranged at the front end of the control box, a controller is mounted above the front end of the door plate, a fixing block is arranged below the front end of the door plate, a groove is formed in the fixing block, a support is arranged inside the groove in a penetrating mode, a lock shell is arranged on the inner side of the support, a lock hole is formed in the lock shell, a through hole is formed below the right end of the door plate, and a supporting seat is arranged inside, and the supporting seat is connected with the mounting panel through the lead screw, and the storage tank has been seted up to the inside of mounting panel, the rubber buffer is installed to the both sides of mounting panel, and the inside of storage tank is provided with the drier.

Preferably, the insulating layer is bonded with the control box, and the control center of the insulating layer is overlapped with the symmetry center of the control box.

Preferably, the mounting shells are symmetrically distributed about the center of the control box, and the mounting seat and the mounting shells form a fixed structure through the support rod.

Preferably, the support rods are circumferentially distributed about a horizontal center line of the mounting seat, and the horizontal center line of the fan is coincident with the horizontal center line of the mounting seat.

Preferably, the controller is fixedly connected with the door plate, and the fixed block is fixedly connected with the door plate.

Preferably, be swing joint between lock shell and the door plant, and laminate each other between the front surface of the rear surface of lock shell and door plant.

Preferably, the bracket penetrates through the groove, and the bracket is movably connected with the fixing block.

Preferably, the brackets are symmetrically distributed around the center of the lock shell, and the brackets are fixedly connected with the lock shell.

Preferably, the mounting panel passes through the lead screw and constitutes elevation structure with the supporting seat, and is swing joint between rubber buffer and the mounting panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can store and protect the electric appliance through the control box by setting the control box, the insulating layer and the radiating holes, and can insulate the electric appliance through the insulating layer when the electric appliance leaks electricity, thereby avoiding the electric shock phenomenon when the operator contacts the control box, exchanging the gas of the control box with the gas outside the control box through the radiating holes, and being convenient for radiating the electric appliance;

2. the utility model can support the fan through the installation base by arranging the installation shell, the installation base and the fan, the installation base can be fixedly connected with the installation shell through the support rod, the circulation speed of air can be increased through the fan, and the quick heat dissipation of the electric appliance in the control box is facilitated;

3. the utility model discloses a fixed block, the lock shell, the setting of support and through-hole, when non-operating personnel want to open the door plant, the keyhole is not at same height with the through-hole, non-operating personnel can't open the door plant, when operating personnel opened the door plant, operating personnel can manually make the lock shell carry out the rebound through the support, the support can move inside the recess, the removal scope of support can be restricted to the recess simultaneously, can move the keyhole to with the through-hole is same high, just can open the door plant in inserting the tool to lock with the key, thereby can realize interlocking control, avoid non-operating personnel to open by mistake the door plant, cause unexpected injury phenomenon, can hoisting device's security.

4. The utility model discloses a setting of lead screw, mounting panel, rubber buffer and drier, operating personnel can carry out the altitude mixture control with the mounting panel through lead screw and supporting seat, and operating personnel can install electrical apparatus on the supporting seat, can place the drier in the inside of storage tank, can absorb the inside moisture of control box through the drier, is favorable to keeping the inside aridity of control box.

Drawings

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

FIG. 2 is a front view of the door panel of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a control box; 2. an insulating layer; 3. heat dissipation holes; 4. mounting a shell; 5. a support bar; 6. a mounting seat; 7. a fan; 8. a door panel; 9. a controller; 10. a fixed block; 11. a lock case; 12. a keyhole; 13. a support; 14. a groove; 15. a through hole; 16. a supporting seat; 17. a screw rod; 18. mounting a plate; 19. a storage tank; 20. a rubber plug; 21. a desiccant.

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, the present invention provides a technical solution: a safety protection interlocking control device comprises a control box 1 and a mounting seat 6, wherein an insulating layer 2 is arranged inside the control box 1, heat dissipation holes 3 are formed in the left end and the right end of the inside of the control box 1 respectively, the insulating layer 2 is bonded with the control box 1, the control center of the insulating layer 2 is coincided with the symmetry center of the control box 1, the insulating layer 2 and the heat dissipation holes 3 are arranged, electric appliances can be stored and protected through the control box 1, the electric appliances can be insulated through the insulating layer 2 when electric leakage occurs, an electric shock phenomenon caused by an operator contacting the control box 1 is avoided, gas in the control box 1 can be exchanged with gas outside the control box 1 through the heat dissipation holes 3, and heat dissipation of the electric appliances is facilitated;

the left side and the right side of the control box 1 are both provided with a mounting shell 4, a support rod 5 is arranged inside the mounting shell 4, a mounting seat 6 is positioned inside the mounting shell 4, and the mounting seat 6 is connected with the mounting shell 4 through the support rod 5, the mounting shell 4 is symmetrically distributed around the central position of the control box 1, the mounting seat 6 and the mounting shell 4 form a fixed structure through the support rod 5, the fan 7 is arranged on the outer side of the mounting seat 6, the support rods 5 are distributed in a circumferential manner relative to the horizontal center line of the mounting seat 6, the horizontal center line of the fan 7 is coincided with the horizontal center line of the mounting seat 6, the mounting shell 4, the mounting seat 6 and the fan 7 are arranged, the fan 7 can be supported by the mounting seat 6, the mounting seat 6 can be connected and fixed with the mounting shell 4 by the support rod 5, the fan 7 can accelerate the circulation speed of air, and is beneficial to quickly radiating the electric appliance in the control box 1;

the front end of the control box 1 is provided with a door plate 8, a controller 9 is installed above the front end of the door plate 8, a fixed block 10 is arranged below the front end of the door plate 8, a groove 14 is formed in the fixed block 10, the controller 9 is fixedly connected with the door plate 8, the fixed block 10 is fixedly connected with the door plate 8, a support 13 penetrates through the groove 14, a lock shell 11 is arranged on the inner side of the support 13, the lock shell 11 is movably connected with the door plate 8, the rear surface of the lock shell 11 is attached to the front surface of the door plate 8, the support 13 penetrates through the groove 14, the support 13 is movably connected with the fixed block 10, a lock hole 12 is formed in the lock shell 11, through holes 15 are formed in the lower portion of the right end of the interior of the door plate 8, the support 13 is symmetrically distributed relative to the central position of the lock shell 11, the support 13 is fixedly connected with the lock shell 11, and the fixed block 10, Lock shell 11, the setting of support 13 and through-hole 15, when non-operating personnel want to open door plant 8, keyhole 12 is not at same height with through-hole 15, non-operating personnel can't open door plant 8, when operating personnel opened door plant 8, operating personnel can make lock shell 11 carry out the rebound through support 13 manually, support 13 can remove in recess 14 is inside, the displacement range of support 13 can be restricted to recess 14 simultaneously, can remove keyhole 12 to with through-hole 15 is at the same height, just can open door plant 8 in inserting the tool to lock with the key, thereby can realize interlocking control, avoid non-operating personnel to open door plant 8 by mistake, cause accidental injury phenomenon, can improve device's security.

The inside of control box 1 is provided with supporting seat 16, and supporting seat 16 is connected with mounting panel 18 through lead screw 17, and mounting panel 18's inside has seted up storage tank 19, rubber buffer 20 is installed to the both sides of mounting panel 18, and the inside of storage tank 19 is provided with drier 21, mounting panel 18 passes through lead screw 17 and constitutes elevation structure with supporting seat 16, and be swing joint between rubber buffer 20 and the mounting panel 18, lead screw 17, mounting panel 18, rubber buffer 20 and drier 21's setting, operating personnel can carry out height control with mounting panel 18 through lead screw 17 and supporting seat 16, operating personnel can install electrical apparatus on supporting seat 16, can place drier 21 in storage tank 19's inside, can absorb the inside moisture of control box 1 through drier 21, be favorable to keeping the drying nature of control box 1 inside.

The working principle is as follows: when the safety protection interlocking control device is used, various data of electrical equipment can be known through the controller 9, an operator can install the electrical equipment on the supporting seat 16, the height of the electrical equipment can be adjusted through the lead screw 17 and the supporting seat 16 according to the height of the electrical equipment, the drying agent 21 can be placed inside the storage tank 19, the sealing is carried out through the rubber plug 20, the drying agent 21 can absorb moisture inside the control box 1, the dryness inside the control box 1 is favorably kept, the electrical equipment can be stored and protected through the control box 1, the electrical equipment can be insulated through the insulating layer 2 when electric leakage occurs, the phenomenon that the operator touches the control box 1 to cause electric shock is avoided, the gas inside the control box 1 can be exchanged with the gas outside the control box 1 through the radiating holes 3, the heat dissipation of the electrical equipment is convenient, the fan 7 can be supported through the mounting seat 6, the mounting seat 6 can be fixedly connected with the mounting shell 4 through the supporting rod 5, the circulation speed of air can be increased through the fan 7, the rapid heat dissipation of the electric appliance in the control box 1 is facilitated, when the non-operator wants to open the door panel 8, the keyhole 12 is not at the same height as the through hole 15, the non-operator cannot open the door panel 8, when the operator opens the door panel 8, the operator manually moves the lock housing 11 upwards via the bracket 13, the bracket 13 being movable inside the recess 14, at the same time, the groove 14 can limit the moving range of the bracket 13, and the keyhole 12 can be moved to the same height with the through hole 15, so that a key can be inserted into the lockset to open the door plate 8, thereby realizing interlocking control, avoiding accidental injury caused by the mistaken opening of the door panel 8 by non-operators, the safety of the device can be improved, and the working principle of the safety protection interlocking control device is the working principle.

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 safety protection interlocking control device, includes control box (1) and mount pad (6), its characterized in that: the insulation layer (2) is arranged inside the control box (1), the heat dissipation holes (3) are formed in the left end and the right end of the control box (1), the mounting shells (4) are arranged on the left side and the right side of the control box (1), the supporting rods (5) are arranged inside the mounting shells (4), the mounting seat (6) is located inside the mounting shells (4), the mounting seat (6) is connected with the mounting shells (4) through the supporting rods (5), the fan (7) is installed on the outer side of the mounting seat (6), the door panel (8) is arranged at the front end of the control box (1), the controller (9) is installed above the front end of the door panel (8), the fixing block (10) is arranged below the front end of the door panel (8), the groove (14) is formed in the fixing block (10), the support (13) penetrates through the groove (14), and the lock shell (11) is arranged on the inner side of the support (13), the inside of lock shell (11) is provided with keyhole (12), through-hole (15) have been seted up to the inside right-hand member below of door plant (8), the inside of control box (1) is provided with supporting seat (16), and supporting seat (16) are connected with mounting panel (18) through lead screw (17), and storage tank (19) have been seted up to the inside of mounting panel (18), rubber buffer (20) are installed to the both sides of mounting panel (18), and the inside of storage tank (19) is provided with drier (21).

2. A safety interlock control device in accordance with claim 1, wherein: the insulating layer (2) is bonded with the control box (1), and the control center of the insulating layer (2) is coincided with the symmetry center of the control box (1).

3. A safety interlock control device in accordance with claim 1, wherein: the installation shell (4) is symmetrically distributed relative to the center of the control box (1), and the installation seat (6) and the installation shell (4) form a fixed structure through the support rod (5).

4. A safety interlock control device in accordance with claim 1, wherein: the supporting rods (5) are circumferentially distributed relative to the horizontal center line of the mounting seat (6), and the horizontal center line of the fan (7) is coincided with the horizontal center line of the mounting seat (6).

5. A safety interlock control device in accordance with claim 1, wherein: the controller (9) is fixedly connected with the door panel (8), and the fixed block (10) is fixedly connected with the door panel (8).

6. A safety interlock control device in accordance with claim 1, wherein: the lock shell (11) is movably connected with the door panel (8), and the rear surface of the lock shell (11) is attached to the front surface of the door panel (8).

7. A safety interlock control device in accordance with claim 1, wherein: the support (13) penetrates through the groove (14), and the support (13) is movably connected with the fixing block (10).

8. A safety interlock control device in accordance with claim 1, wherein: the support (13) is symmetrically distributed about the center of the lock shell (11), and the support (13) is fixedly connected with the lock shell (11).

9. A safety interlock control device in accordance with claim 1, wherein: the mounting plate (18) forms a lifting structure with the supporting seat (16) through the screw rod (17), and the rubber plug (20) is movably connected with the mounting plate (18).