Remote monitoring device for elevator

Abstract

The utility model relates to the technical field of monitoring equipment, and discloses an elevator remote monitoring device which comprises a fixed bottom frame, the fixed bottom frame is nailed on a wall surface through bolts, an assembly box is arranged on the front side of the fixed bottom frame, and a sealing plate capable of rotating and turning over is installed on the side edge of the assembly box. And a camera structure used for detecting the internal condition of the elevator is installed on the side wall face, away from the fixed bottom frame, of the assembling box, and clamping through openings communicating with the exterior of the assembling box are formed in the upper side wall face and the lower side wall face of the interior of the assembling box correspondingly. External air is sucked into the assembly box from the lower portion of the assembly box through the heat dissipation and air exhaust structures and exhausted out of the heat dissipation and air exhaust structures located on the upper portion, hot air generated by operation of components in the assembly box is taken away, dust in the external air is isolated through the two arranged split frames, and when the heat dissipation and air exhaust structure is used in summer, the heat dissipation and air exhaust structure is used for heat dissipation and air exhaust. And heat accumulation in the assembly box can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to a remote monitoring device for an elevator. Background Art

[0002] The use of elevators is increasing. In order to ensure the normal operation of elevators, it is necessary to install monitoring devices on the elevators to deal with sudden situations of the elevators. The existing monitoring device mounting base structure is relatively simple, and most of them are a whole sealed installation box. When running for a long time, the heat accumulated in the circuit board inside the device is difficult to dissipate. When the temperature is high in summer, the high temperature inside the device may affect the normal use of the electronic components on the circuit board. For this reason, we propose an elevator remote monitoring device. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an elevator remote monitoring device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an elevator remote monitoring device, comprising a fixed base frame, the fixed base frame is mounted on the wall by bolts, an assembly box is arranged on the front side of the fixed base frame, a rotating and flipping sealing plate is installed on the side of the assembly box, a camera structure for detecting the internal condition of the elevator is installed on the wall of the assembly box away from the fixed base frame, the upper and lower side walls of the interior of the assembly box are provided with a card-mounted opening connected to the outside of the assembly box, a heat dissipation and exhaust structure is embedded and installed inside the card-mounted opening, and a fan blade structure for pumping air flow is arranged in the heat dissipation and exhaust structure, and a U-shaped mounting frame is fixedly installed on the upper and lower external surfaces of the assembly box, the left and right sides of the interior of the mounting frame are both recessed inward to form a limit slot, and a split frame is installed in the interior of the two mounting frames in a transverse manner, and the split frame completely covers the opening part of the card-mounted opening after installation, and the upper and lower side surfaces of the assembly box are provided with a positioning slot, the positioning slot is located at the opening of the mounting frame, and the surface of the split frame begins to have a locking jack corresponding to the inner diameter of the positioning slot.

[0005] Furthermore, a locking bolt is inserted into and installed in the locking socket. After the split frame fork enters the interior of the installation frame, the locking bolt passes through the locking socket and is docked and locked into the interior of the positioning slot.

[0006] Furthermore, guide holders are provided on both the left and right side walls inside the assembly box, and the guide holders are locked and installed on the inner wall of the assembly box by means of bolts.

[0007] Furthermore, the guide card seat is a convex structure as a whole, a U-shaped guide slot is provided inside the protruding end of the guide card seat, the inner wall surface of the guide slot is smooth, and a mounting cross plate is installed horizontally between the two guide card seats.

[0008] Furthermore, the left and right ends of the installation horizontal plate are fixedly installed with card-mounted plug-ins, and one end of the card-mounted plug-in plate corresponding to the guide card seat is a convex shape corresponding to the inside of the guide slide groove. The installation horizontal plate is slidably installed between the two guide card seats through the two card-mounted plug-in plates.

[0009] Furthermore, the interior of the mounting cross plate is hollowed out and the surface of the mounting cross plate is provided with mounting holes arranged at equal distances, the interior of the mounting holes is provided with threads, and the components are mounted on adjacent mounting holes by fixing bolts.

[0010] Beneficial Effects

[0011] The utility model provides an elevator remote monitoring device, which has the following beneficial effects:

[0012] 1. The elevator remote monitoring device is provided with a heat dissipation and exhaust structure for heat dissipation. The heat dissipation and exhaust structure is installed in the card-mounted openings opened on the upper and lower sides of the assembly box for fixing. Exhaust fans are installed inside the two heat dissipation and exhaust structures. After the two heat dissipation and exhaust structures are installed, an air duct from bottom to top is formed. Then, the dustproof net is installed in the inner hollow part of the split frame, and the split frame is inserted and installed in the corresponding two installation frames. After the hollow part of the split frame corresponds to the heat dissipation and exhaust structure, the locking bolt is inserted into the locking socket opened on the surface of the split frame, and the rotating locking bolt is inserted into the corresponding positioning slot through the locking socket and rotated to lock. After the two split frames are installed, isolation is formed on the outside of the assembly box. During daily heat dissipation, external air is drawn into the interior of the assembly box from the bottom of the assembly box through the heat dissipation and exhaust structure and discharged from the heat dissipation and exhaust structure located above, taking away the hot air generated by the operation of the components inside the assembly box. The two split frames are arranged to isolate dust in the external air. When used in summer, the heat accumulation inside the assembly box can be effectively reduced. At the same time, the two split frames are also very convenient to disassemble and clean, which greatly improves the operation stability of the equipment in summer.

[0013] 2. This elevator remote monitoring device is provided with two guide card holders for positioning. The two guide card holders are fixedly installed at the center of the left and right side walls inside the assembly box. After the installation cross plate is pulled out, the circuit board and other electrical components are placed on the surface of the installation cross plate. The components can be fixed by passing the bolts through the electrical components and the preset installation sockets on the surface of the installation cross plate. Since the interior of the installation cross plate is a hollow area, the bottom of the components is not obstructed after installation. After the components are installed, the installation cross plate is inserted between the two guide card holders and deep into the assembly box to complete the installation. When installing components, this device disassembles the internal structure of the assembly box so that the components can be pre-assembled outside the assembly box, so that the components are not restricted by space during assembly. After the installation cross plate is inserted and installed, the notch inside the installation cross plate facilitates the heat dissipation of the bottom of the component. Under the action of the two heat dissipation and exhaust structures, an air duct is formed inside the assembly box, which can effectively take away the heat from the surface of the component, greatly reducing the temperature inside the assembly box, so that the device can run very stably in summer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0015] Figure 1 It is the overall schematic diagram of the device;

[0016] Figure 2 It is a schematic diagram of the assembly box structure;

[0017] Figure 3 This is a schematic diagram of the installation of the horizontal plate structure;

[0018] Figure 4 This is an enlarged view of point A.

[0019] Legend:

[0020] 1. Fixed chassis; 2. Assembly box; 3. Camera structure; 4. Installation horizontal plate; 5. Card-mounted opening; 6. Installation frame; 7. Limiting card slot; 8. Split frame; 9. Locking socket; 10. Locking bolt; 11. Heat dissipation and exhaust structure; 12. Card-mounted plug-in board; 13. Installation socket; 14. Guide card seat; 15. Guide slide groove; 16. Positioning slot. DETAILED DESCRIPTION

[0021] An elevator remote monitoring device, such as Figures 1 to 4As shown, it includes a fixed base frame 1, which is mounted on the wall by bolts, an assembly box 2 is arranged on the front side of the fixed base frame 1, a rotating and flipping sealing plate is installed on the side of the assembly box 2, a camera structure 3 for detecting the internal condition of the elevator is installed on the wall of the assembly box 2 away from the fixed base frame 1, and the upper and lower side walls of the interior of the assembly box 2 are both provided with a card-mounted opening 5 connected to the outside of the assembly box 2, and a heat dissipation and exhaust structure 11 is embedded in the card-mounted opening 5, and a heat dissipation and exhaust structure 11 is provided in the heat dissipation and exhaust structure 11 for pumping air flow The fan blade structure, the upper and lower outer surfaces of the assembly box 2 are fixedly installed with U-shaped mounting frames 6, the left and right sides of the interior of the mounting frame 6 are recessed inward to form limit card slots 7, and the interiors of the two mounting frames 6 are cross-forked with split frames 8. After the split frames 8 are installed, the opening part of the card-mounting port 5 is completely covered. Positioning slots 16 are provided on the upper and lower surfaces of the assembly box 2. The positioning slots 16 are located at the opening of the mounting frame 6, and the surface of the split frame 8 begins to have locking holes 9 corresponding to the inner diameter of the positioning slots 16.

[0022] A locking bolt 10 is inserted into the locking hole 9. After the split frame 8 is horizontally forked into the interior of the installation frame 6 and touches the bottom, the locking hole 9 will move to the position corresponding to the positioning slot 16 opened on the surface of the assembly box 2. The locking bolt 10 is passed through the locking hole 9 and locked to the interior of the positioning slot 16. After rotating and fixing, the installation of the split frame 8 is completed.

[0023] Guide seats 14 are provided on the left and right side walls inside the assembly box 2. The guide seats 14 are installed on the inner wall of the assembly box 2 by bolt locking. The heights of the guide seats 14 on the left and right sides correspond to each other. The guide seats 14 are convex in structure as a whole. A U-shaped guide groove 15 is provided inside the protruding end of the guide seat 14. The inner wall surface of the guide groove 15 is smooth, and a mounting cross plate 4 is installed horizontally between the two guide seats 14.

[0024] The left and right ends of the mounting cross plate 4 are fixedly installed with a card-mounted plug-in plate 12, and one end of the card-mounted plug-in plate 12 corresponding to the guide card seat 14 is a convex shape corresponding to the inside of the guide slide groove 15. The mounting cross plate 4 is slidably installed between the two guide card seats 14 through the two card-mounted plug-in plates 12. The interior of the mounting cross plate 4 is a hollow design and the surface of the mounting cross plate 4 is provided with equidistantly arranged mounting holes 13. The interior of the mounting holes 13 is provided with threads, and the components are installed on adjacent mounting holes 13 by fixing bolts.

[0025] The working principle of this utility model:

[0026] A heat dissipation and exhaust structure 11 for heat dissipation is provided, and the heat dissipation and exhaust structure 11 is installed in the card-fitting openings 5 ​​opened on the upper and lower sides of the assembly box 2 for fixing. Exhaust fans are installed inside the two heat dissipation and exhaust structures 11. After the two heat dissipation and exhaust structures 11 are installed, an air duct from bottom to top is formed. Then, the dust screen is installed into the inner hollow part of the split frame 8, and the split frame 8 is inserted and installed into the corresponding two installation frames 6. After the hollow part of the split frame 8 corresponds to the heat dissipation and exhaust structure 11, the locking bolt 10 is inserted into the locking socket 9 opened on the surface of the split frame 8, and the rotating locking bolt 10 passes through the locking socket 9 is inserted into the corresponding positioning slot 16 and rotated to lock. After the two split frames 8 are installed, they form an isolation on the outside of the assembly box 2. During daily heat dissipation, the outside air is drawn into the interior of the assembly box 2 from the bottom of the assembly box 2 through the heat dissipation and exhaust structure 11 and discharged from the heat dissipation and exhaust structure 11 located above, taking away the hot air generated by the operation of the components inside the assembly box 2. The two split frames 8 are arranged to isolate dust in the external air. When used in summer, the heat accumulation inside the assembly box 2 can be effectively reduced. At the same time, the two split frames 8 are also very convenient to disassemble and clean, which greatly improves the operating stability of the equipment in summer.

[0027] By providing two guide holders 14 for positioning, the two guide holders 14 are fixedly installed at the center of the left and right side walls inside the assembly box 2, and after the installation cross plate 4 is pulled out, the circuit board and other electrical components are placed on the surface of the installation cross plate 4, and the components can be fixed after the bolts pass through the electrical components and the preset installation holes 13 on the surface of the installation cross plate 4. Since the interior of the installation cross plate 4 is a hollow area, the bottom of the components is not obstructed after the components are installed. After the components are installed, the installation cross plate 4 is inserted between the two guide holders 14 and deep into the assembly box 2 to complete the installation. When installing components, the device disassembles the internal structure of the assembly box 2 so that the components can be pre-assembled outside the assembly box 2, so that the components are not restricted by space during assembly. After the installation cross plate 4 is inserted and installed, the notch inside the installation cross plate 4 facilitates the heat dissipation of the bottom of the component. Under the action of the two heat dissipation and exhaust structures 11, an air duct is formed inside the assembly box 2, which can effectively take away the heat from the surface of the components, greatly reducing the temperature inside the assembly box 2, so that the device can run very stably in summer.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An elevator remote monitoring device, comprising a fixed base frame (1), the fixed base frame (1) being mounted on a wall by bolts, an assembly box (2) being arranged on the front side of the fixed base frame (1), characterized in that: A rotatable sealing plate is installed on the side of the assembly box (2); a camera structure (3) for detecting the internal condition of the elevator is installed on the wall surface of the assembly box (2) away from the fixed base frame (1); the upper and lower side walls of the interior of the assembly box (2) are provided with a card-mounted opening (5) connected to the outside of the assembly box (2); a heat dissipation and exhaust structure (11) is embedded in the interior of the card-mounted opening (5); a fan blade structure for pumping air flow is provided in the heat dissipation and exhaust structure (11); the upper and lower side external surfaces of the assembly box (2) are fixedly installed A U-shaped installation frame (6) is provided, the left and right sides of the interior of the installation frame (6) are both recessed inward to form a limit slot (7), the interiors of the two installation frames (6) are both cross-mounted with a split frame (8), after the split frame (8) is installed, the opening part of the card-mounting opening (5) is completely covered, the upper and lower surfaces of the assembly box (2) are both provided with a positioning slot (16), the positioning slot (16) is located at the opening of the installation frame (6), and the surface of the split frame (8) begins to have a locking hole (9) corresponding to the inner diameter of the positioning slot (16).

2. An elevator remote monitoring device according to claim 1, characterized in that: A locking bolt (10) is inserted and installed inside the locking socket (9), and after the split frame (8) is transversely inserted into the interior of the installation frame (6), the locking bolt (10) passes through the locking socket (9) and is docked and locked into the interior of the positioning slot (16).

3. An elevator remote monitoring device according to claim 1, characterized in that: Guide clamping seats (14) are arranged on both left and right side walls of the assembly box (2), and the guide clamping seats (14) are installed on the inner wall of the assembly box (2) by means of bolt locking.

4. An elevator remote monitoring device according to claim 3, characterized in that: The guide card seat (14) is a convex structure as a whole, and a U-shaped guide slot (15) is provided inside the protruding end of the guide card seat (14). The inner wall surface of the guide slot (15) is smooth, and a mounting cross plate (4) is installed horizontally between the two guide card seats (14).

5. An elevator remote monitoring device according to claim 4, characterized in that: The left and right ends of the installation transverse plate (4) are fixedly mounted with a card-mounted plug-in plate (12), one end of the card-mounted plug-in plate (12) corresponding to the guide card seat (14) is convex and corresponds to the inside of the guide slide groove (15), and the installation transverse plate (4) is slidably mounted between the two guide card seats (14) through the two card-mounted plug-in plates (12).

6. An elevator remote monitoring device according to claim 4, characterized in that: The interior of the installation horizontal plate (4) is hollowed out and the surface of the installation horizontal plate (4) is provided with installation holes (13) arranged at equal distances. The interior of the installation holes (13) is provided with threads, and components are installed on adjacent installation holes (13) by means of fixing bolts.

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