Anti-dust storage device for explosion-proof lamp

Abstract

The invention discloses an anti-dust storage device for an anti-explosion lamp, and relates to the technical field of anti-explosion lamp storage, and the technical scheme is that the anti-dust storage device for the anti-explosion lamp comprises a workbench, the workbench is of a square structure, a lower positioning frame is fixedly arranged at the top of the workbench, and a containing groove and an upper positioning frame are formed in the lower positioning frame; the upper positioning frame is arranged at the top of the lower positioning frame and movably connected with the lower positioning frame through a hinge, the lifting mechanisms are arranged at the top of the workbench, the lifting mechanisms are arranged on the two sides of the upper positioning frame and the two sides of the lower positioning frame and used for rotationally adjusting the upper positioning frame, and the sealing mechanism is arranged on the front side of the upper positioning frame and used for sealing the upper positioning frame. The explosion-proof lamp sealing and storing device has the beneficial effects that the sealing and storing efficiency of the explosion-proof lamp is greatly improved, and meanwhile, the device adopts the structural design of a gear and an incomplete gear ring, so that the sealing mechanism can be controlled to work when the adjusting mechanism works, and the sealing effect is better.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of explosion-proof lamp storage, in particular to an explosion-proof lamp anti-dust storage device. BACKGROUND

[0002] The explosion-proof lamp refers to a lamp used in a hazardous place where flammable gas and dust exist, which can prevent the arc, spark and high temperature generated inside the lamp from igniting the flammable gas and dust in the surrounding environment, thereby meeting the explosion-proof requirements.

[0003] The existing explosion-proof lamp is generally positioned and stored by using a positioning frame when stored, but the existing positioning frame only positions and stores the explosion-proof lamp, but part of the structure is exposed outside, and the surface will be dusty for a long time, so that cleaning is still needed before use, affecting the efficiency of subsequent use. SUMMARY

[0004] Therefore, the present application provides an explosion-proof lamp anti-dust storage device, which is used when the user needs to install and position the explosion-proof lamp, and the transmission motor is started to work to lift the upper positioning frame, and the transmission motor is started in reverse after completion to close the upper positioning frame, and the transmission motor can control the sealing mechanism to seal the exposed part during operation, thereby solving the problem that the existing positioning frame only positions and stores the explosion-proof lamp, but part of the structure is exposed outside, and the surface will be dusty for a long time, so that cleaning is still needed before use, affecting the efficiency of subsequent use.

[0005] In order to achieve the above purpose, the present application provides the following technical scheme: an explosion-proof lamp anti-dust storage device, comprising a workbench, the workbench is square in structure, a lower positioning frame is fixedly arranged on the top of the workbench, and a containing groove is formed in the lower positioning frame;

[0006] An upper positioning frame is arranged on the top of the lower positioning frame and is movably connected to the lower positioning frame through a hinge;

[0007] A lifting mechanism is arranged on the top of the workbench, the lifting mechanism is arranged on both sides of the upper positioning frame and the lower positioning frame, and the lifting mechanism is used for rotating and adjusting the upper positioning frame;

[0008] A sealing mechanism is arranged on the front side of the upper positioning frame, and the sealing mechanism is used for sealing the opening.

[0009] Preferably, the lifting mechanism comprises two limiting rails, the two limiting rails are fixedly connected to the two sides of the upper positioning frame, limiting sliding blocks are embedded in the two limiting rails, and the limiting sliding blocks slide with the limiting rails.

[0010] Preferably, the top of the workbench is provided with a transmission motor, the output end of the transmission motor is fixedly connected with a transmission shaft, the transmission shaft is arranged on one side of the lower positioning frame, the top of the workbench is provided with a transmission rod, and the transmission rod is arranged on the other side of the lower positioning frame.

[0011] Preferably, the top of the workbench is fixedly connected with a plurality of support plates, the plurality of support plates are respectively sleeved outside the transmission shaft and the transmission rod, the support plates are movably connected with the transmission shaft and the transmission rod through rolling bearings, the top of the workbench is provided with a first threaded rod and a second threaded rod, the first threaded rod and the second threaded rod are fixedly sleeved outside the transmission shaft and the transmission rod, and the outside threads of the first threaded rod and the second threaded rod are oppositely directed.

[0012] Preferably, the first sleeve and the second sleeve are respectively connected with the first threaded rod and the second threaded rod through threads.

[0013] Preferably, the top of the first sleeve and the second sleeve is provided with a side plate, a rotating rod is arranged between the side plates, a movable rod is sleeved outside the rotating rod, the rotating rod is movably connected with the movable rod through a rolling bearing, both sides of the upper positioning frame are provided with positioning round rods, two limiting sliding blocks are fixedly connected with the two positioning round rods respectively, and the two positioning round rods are respectively embedded outside the plurality of movable rods and movably connected with the movable rods through rolling supports.

[0014] Preferably, the rear side of the transmission shaft is fixedly sleeved with a first sprocket, the rear side of the transmission rod is fixedly sleeved with a second sprocket, a chain is sleeved outside the first sprocket and the second sprocket, and the first sprocket and the second sprocket are drivingly connected through the chain.

[0015] Preferably, the sealing mechanism comprises a plurality of sealing plates, the plurality of sealing plates are arranged on the front side of the upper positioning frame, sliding blocks are arranged on both sides of the plurality of sealing plates, and the front side of the upper positioning frame is provided with a plurality of slide rails inside and in sliding connection with the sliding blocks.

[0016] Preferably, the top of the upper positioning frame is fixedly connected with two fixed plates, a connecting shaft is embedded inside the two fixed plates, a plurality of winding wheels are fixedly sleeved outside the connecting shaft, a plurality of pull ropes are sleeved outside the plurality of winding wheels, the plurality of pull ropes are fixedly connected with the plurality of sealing plates at the front ends, the top of the upper positioning frame is fixedly connected with two vertical plates, a positioning shaft is embedded between the two vertical plates, a plurality of positioning grooves are formed in the top of the positioning shaft, and the pull ropes are arranged inside the plurality of positioning grooves.

[0017] Preferably, gears are fixedly sleeved on both sides of the connecting shaft, support frames are fixedly connected to the top of the workbench, and incomplete tooth rings are fixedly connected to the top of the two support frames, and the incomplete tooth rings are in meshing connection with the gears.

[0018] The beneficial effects of the present application are:

[0019] When the user needs to install and position the explosion-proof lamp, the transmission motor is started to work to rotate and lift the upper positioning frame, and the transmission motor is reversed to work to close the upper positioning frame after completion. At the same time, the working process of the transmission motor can control the sealing mechanism to seal the exposed part, so as to solve the problem that the existing positioning frame only positions and stores the explosion-proof lamp, but part of the structure is exposed outside, and the surface will be dusty for a long time, so cleaning is needed before use, which affects the efficiency of subsequent use. The present application greatly improves the efficiency of sealing and storing the explosion-proof lamp, and the device adopts the structure design of gear and incomplete tooth ring, so that the sealing mechanism can work when the adjusting mechanism works, so that the sealing effect is better.

[0020] In addition, the device is more automatic and does not need too much manual intervention, which brings great convenience to the user. The device seals multiple surfaces to prevent dust from entering the inside of the upper positioning frame and the lower positioning frame, so that the dust prevention effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other embodiments of the drawings according to the provided drawings without creating any creative labor.

[0022] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that the present application can produce, should still fall within the scope of the technical content disclosed by the present application.

[0023] Figure 1 The overall structure schematic diagram provided by the present application is shown in the figure;

[0024] Figure 2 The upper positioning frame and the lower positioning frame provided by the present application are shown in the figure;

[0025] Figure 3 The winding wheel and the pull rope provided by the present application are shown in the figure;

[0026] Figure 4 The Figure 3 enlarged view of A in the figure;

[0027] Figure 5 The lifting mechanism provided by the present application is shown in a perspective view;

[0028] Figure 6 The lifting mechanism provided by the present application is shown in a perspective view; Figure 5 The enlarged view of B in the present application is shown in a perspective view;

[0029] In the figure: 1 workbench; 2 lower positioning frame; 3 holding groove; 4 upper positioning frame; 5 limiting rail; 6 limiting slider; 7 transmission motor; 8 transmission shaft; 9 transmission rod; 10 support plate; 11 first threaded rod; 12 second threaded rod; 13 first sleeve; 14 second sleeve; 15 side plate; 16 rotating rod; 17 movable rod; 18 positioning round rod; 19 first chain wheel; 20 second chain wheel; 21 chain; 22 sealing plate; 23 slider; 24 sliding rail; 25 fixed plate; 26 connecting shaft; 27 winding wheel; 28 pull rope; 29 vertical plate; 30 positioning shaft; 31 positioning groove; 32 gear; 33 support frame; 34 incomplete tooth ring. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present application are described below in conjunction with the accompanying drawings, and it should be understood that the preferred embodiments described herein are only used to explain and illustrate the present application, and are not used to limit the present application.

[0031] Referring to the accompanying drawings Figure 1 - the accompanying drawings Figure 6 The present application provides a dust-proof storage device for explosion-proof lamps, which comprises

[0032] The workbench 1 is square in structure, and the lower positioning frame 2 is fixedly arranged on the top of the workbench 1, and the holding groove 3 is arranged in the lower positioning frame 2.

[0033] The upper positioning frame 4 is arranged on the top of the lower positioning frame 2 and is movably connected to the lower positioning frame 2 through a hinge.

[0034] The lifting mechanism is arranged on the top of the workbench 1 and is arranged on both sides of the upper positioning frame 4 and the lower positioning frame 2, and is used for rotating and adjusting the upper positioning frame 4.

[0035] The sealing mechanism is arranged on the front side of the upper positioning frame 4 and is used for sealing the opening.

[0036] In this embodiment, when the user needs to install and position the explosion-proof lamp, the transmission motor 7 is started to work to rotate and lift the upper positioning frame 4, and after the installation is completed, the transmission motor 7 is started in reverse to work to close the upper positioning frame 4, and the working process of the transmission motor 7 can control the sealing mechanism to seal the exposed part.

[0037] The device adopts the following technical scheme to achieve the purpose of opening and closing: the lifting mechanism includes two limiting rails 5, which are fixedly connected on both sides of the upper positioning frame 4, and the limiting rails 5 are embedded with limiting sliding blocks 6 inside, the limiting sliding blocks 6 slide with the limiting rails 5, the top of the workbench 1 is provided with a transmission motor 7, the output end of the transmission motor 7 is fixedly connected with a transmission shaft 8, the transmission shaft 8 is arranged on one side of the lower positioning frame 2, the top of the workbench 1 is provided with a transmission rod 9, the transmission rod 9 is arranged on the other side of the lower positioning frame 2, the top of the workbench 1 is fixedly connected with a plurality of supporting plates 10, the supporting plates 10 are respectively sleeved outside the transmission shaft 8 and the transmission rod 9, the supporting plates 10 are movably connected with the transmission shaft 8 and the transmission rod 9 through rolling bearings, the top of the workbench 1 is provided with a first threaded rod 11 and a second threaded rod 12, the first threaded rod 11 and the second threaded rod 12 are fixedly sleeved outside the transmission shaft 8 and the transmission rod 9, the outside of the first threaded rod 11 and the second threaded rod 12 is opposite in screw direction, the outside of the first threaded rod 11 and the second threaded rod 12 is sleeved with a first sleeve 13 and a second sleeve 14, the first sleeve 13 and the second sleeve 14 are respectively connected with the first threaded rod 11 and the second threaded rod 12 through threads, the top of the first sleeve 13 and the second sleeve 14 is respectively provided with a side plate 15, the side plates 15 are provided with a rotating rod 16 therebetween, the rotating rod 16 is sleeved with a movable rod 17 outside, the rotating rod 16 is movably connected with the movable rod 17 through a rolling bearing, both sides of the upper positioning frame 4 are provided with positioning round rods 18, the two positioning round rods 18 are respectively fixedly connected with the two limiting sliding blocks 6, and the two positioning round rods 18 are respectively embedded outside the plurality of movable rods 17 and movably connected with the movable rods 17 through rolling supports;

[0038] The user starts the transmission motor 7 to work, the transmission motor 7 drives the transmission shaft 8 and the first sprocket 19 to rotate, the first sprocket 19 drives the second sprocket 20 and the transmission rod 9 to rotate, the transmission shaft 8 and the transmission rod 9 drive the first threaded rod 11 and the second threaded rod 12 to rotate, the first threaded rod 11 and the second threaded rod 12 drive the first sleeve 13 and the second sleeve 14 to move inward, the movement of the first sleeve 13 and the second sleeve 14 drives the movable rod 17 to rotate, the rotation of the movable rod 17 drives the positioning round rod 18 to move upward, thereby driving the upper positioning frame 4 to rotate and open, and the reverse rotation of the transmission motor 7 drives the positioning round rod 18 to move downward, thereby closing the upper positioning frame 4;

[0039] Wherein, in order to realize the purpose of sealing, the device adopts the following technical scheme: the sealing mechanism comprises a plurality of sealing plates 22, the plurality of sealing plates 22 are arranged on the front side of the upper positioning frame 4, the two sides of the plurality of sealing plates 22 are provided with sliding blocks 23, the front side of the upper positioning frame 4 is provided with a plurality of sliding rails 24 inside and is in sliding connection with the sliding blocks 23, the top of the upper positioning frame 4 is fixedly connected with two fixed plates 25, the two fixed plates 25 are embedded with connecting shafts 26 inside, the outer side of the connecting shafts 26 is fixedly provided with a plurality of winding wheels 27, the outer side of the plurality of winding wheels 27 is provided with a plurality of pull ropes 28, the front end of the plurality of pull ropes 28 is fixedly connected with the plurality of sealing plates 22, the top of the upper positioning frame 4 is fixedly connected with two vertical plates 29, the two vertical plates 29 are embedded with a positioning shaft 30, the top of the positioning shaft 30 is provided with a plurality of positioning grooves 31, the pull ropes 28 are arranged inside the plurality of positioning grooves 31, the two sides of the connecting shafts 26 are fixedly provided with gears 32, the top of the workbench 1 is fixedly connected with support frames 33, the top of the two support frames 33 is fixedly connected with incomplete tooth rings 34, the incomplete tooth rings 34 are in meshing connection with the gears 32;

[0040] When the upper positioning frame 4 is rotated to open, the gears 32 rotate on the outer side of the incomplete tooth rings 34, so that the connecting shafts 26 rotate, the connecting shafts 26 drive the plurality of winding wheels 27 to rotate, so as to drive the plurality of pull ropes 28 to be wound, the plurality of pull ropes 28 are wound to lift the plurality of sealing plates 22, so as to facilitate the user to place the explosion-proof lamp, and in the same way, when the lower positioning frame 2 moves downward to close, the gears 32 rotate reversely on the outer side of the incomplete tooth rings 34, so that the plurality of pull ropes 28 are loosened, and the plurality of sealing plates 22 move downward to seal and protect the exposed position of the explosion-proof lamp, so as to prevent dust from entering.

[0041] The use process of the present application is as follows: the user starts the transmission motor 7 to work, the transmission motor 7 drives the transmission shaft 8 and the first sprocket 19 to rotate, the first sprocket 19 drives the second sprocket 20 and the transmission rod 9 to rotate, the transmission shaft 8 and the transmission rod 9 drive the first threaded rod 11 and the second threaded rod 12 to rotate, the first threaded rod 11 and the second threaded rod 12 drive the first sleeve 13 and the second sleeve 14 to move inward, the first sleeve 13 and the second sleeve 14 drive the movable rod 17 to rotate, the movable rod 17 drives the positioning round rod 18 to move upward, so as to drive the upper positioning frame 4 to rotate and open, in the same way, the reverse rotation of the transmission motor 7 drives the positioning round rod 18 to move downward, so as to close the upper positioning frame 4, when the upper positioning frame 4 is rotated to open, the gears 32 rotate on the outer side of the incomplete tooth rings 34, so that the connecting shafts 26 rotate, the connecting shafts 26 drive the plurality of winding wheels 27 to rotate, so as to drive the plurality of pull ropes 28 to be wound, the plurality of pull ropes 28 are wound to lift the plurality of sealing plates 22, so as to facilitate the user to place the explosion-proof lamp, and in the same way, when the lower positioning frame 2 moves downward to close, the gears 32 rotate reversely on the outer side of the incomplete tooth rings 34, so that the plurality of pull ropes 28 are loosened, and the plurality of sealing plates 22 move downward to seal and protect the exposed position of the explosion-proof lamp, so as to prevent dust from entering.

[0042] The above description is only the preferred embodiment of the present application, any skilled in the art can use the above described technical solutions to modify the present application or modify it as equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the present application is within the scope of the present application.

Claims

1. A dust-proof storage device for explosion-proof lamps, characterized by: include A workbench (1), wherein the workbench (1) is configured as a square structure, a lower positioning frame (2) is fixedly provided on the top of the workbench (1), and a receiving groove (3) is provided inside the lower positioning frame (2); An upper positioning frame (4), the upper positioning frame (4) being arranged on the top of the lower positioning frame (2) and being movably connected to the lower positioning frame (2) via a hinge; A lifting mechanism, the lifting mechanism being arranged on the top of the workbench (1), the lifting mechanism being arranged on both sides of the upper positioning frame (4) and the lower positioning frame (2), and the lifting mechanism being used for rotationally adjusting the upper positioning frame (4); A sealing mechanism is provided on the front side of the upper positioning frame (4), and is used for sealing the opening.

2. The dust-proof storage device for explosion-proof lamps according to claim 1, characterized in that: The lifting mechanism comprises two limiting rails (5), the two limiting rails (5) are respectively fixedly connected to both sides of the upper positioning frame (4), and limiting sliders (6) are embedded in the two limiting rails (5), and the limiting sliders (6) slide with the limiting rails (5).

3. The dust-proof storage device for explosion-proof lamps according to claim 1, characterized in that: A transmission motor (7) is provided on the top of the workbench (1); an output end of the transmission motor (7) is fixedly connected to a transmission shaft (8); the transmission shaft (8) is provided on one side of the lower positioning frame (2); a transmission rod (9) is provided on the top of the workbench (1); the transmission rod (9) is provided on the other side of the lower positioning frame (2).

4. The dust-proof storage device for explosion-proof lamps according to claim 1, characterized in that: A plurality of support plates (10) are fixedly connected to the top of the workbench (1), and the plurality of support plates (10) are respectively sleeved on the outside of the transmission shaft (8) and the transmission rod (9). The support plates (10) are movably connected to the transmission shaft (8) and the transmission rod (9) through rolling bearings. A first threaded rod (11) and a second threaded rod (12) are provided on the top of the workbench (1), and the first threaded rod (11) and the second threaded rod (12) are fixedly sleeved on the outside of the transmission shaft (8) and the transmission rod (9). The outer threads of the first threaded rod (11) and the second threaded rod (12) face in opposite directions.

5. The dust-proof storage device for explosion-proof lamps according to claim 4, characterized in that: A first sleeve (13) and a second sleeve (14) are sleeved on the outside of the first threaded rod (11) and the second threaded rod (12); the first sleeve (13) and the second sleeve (14) are respectively connected to the first threaded rod (11) and the second threaded rod (12) through threads.

6. The dust-proof storage device for explosion-proof lamps according to claim 5, characterized in that: The tops of the first sleeve (13) and the second sleeve (14) are both provided with side plates (15), a rotating rod (16) is provided between the side plates (15), a movable rod (17) is sleeved on the outer side of the rotating rod (16), the rotating rod (16) and the movable rod (17) are movably connected through a rolling bearing, and positioning round rods (18) are provided on both sides of the upper positioning frame (4), the two positioning round rods (18) are respectively fixedly connected to the two limit sliders (6), and the two positioning round rods (18) are respectively embedded in the outer sides of the multiple movable rods (17) and are movably connected to the movable rods (17) through rolling supports.

7. The dust-proof storage device for explosion-proof lamps according to claim 3, characterized in that: A first sprocket (19) is provided on the fixed sleeve at the rear side of the transmission shaft (8), a second sprocket (20) is provided on the fixed sleeve at the rear side of the transmission rod (9), a chain (21) is provided on the outer sides of the first sprocket (19) and the second sprocket (20), and the first sprocket (19) and the second sprocket (20) are connected by driving via the chain (21).

8. The dust-proof storage device for explosion-proof lamps according to claim 4, characterized in that: The sealing mechanism comprises a plurality of sealing plates (22), the plurality of sealing plates (22) are all arranged on the front side of the upper positioning frame (4), sliders (23) are provided on both sides of the plurality of sealing plates (22), and the front side of the upper positioning frame (4) is provided with a plurality of slide rails (24) inside which slide with the sliders (23).

9. The dust-proof storage device for explosion-proof lamps according to claim 1, characterized in that: The top of the upper positioning frame (4) is fixedly connected to two fixed plates (25), and a connecting shaft (26) is embedded inside the two fixed plates (25). A plurality of winding wheels (27) are fixedly sleeved on the outside of the connecting shaft (26), and a plurality of pull ropes (28) are sleeved on the outside of the plurality of winding wheels (27). The front ends of the plurality of pull ropes (28) are fixedly connected to the plurality of sealing plates (22). The top of the upper positioning frame (4) is fixedly connected to two vertical plates (29), and a positioning shaft (30) is embedded between the two vertical plates (29). A plurality of positioning grooves (31) are opened on the top of the positioning shaft (30), and the pull ropes (28) are arranged inside the plurality of positioning grooves (31).

10. The dust-proof storage device for explosion-proof lamps according to claim 9, characterized in that: Gears (32) are fixedly sleeved on both sides of the connecting shaft (26), a support frame (33) is fixedly connected to the top of the workbench (1), and incomplete toothed rings (34) are fixedly connected to the tops of the two support frames (33), and the incomplete toothed rings (34) are meshed and connected with the gears (32).

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