Adjustable multi-compatibility over-monorail crane air door

Abstract

The invention relates to the field of crane air doors, in particular to an adjustable multi-compatibility over-monorail crane air door. According to the adjustable multi-compatibility over-monorail crane air door, the device can be spliced according to requirements, the installation requirements of different roadways can be met conveniently, and the using flexibility of the device is improved. An adjustable multi-compatibility over-monorail crane air door comprises connecting rods, fixing pieces and the like, the connecting rods are arranged on the left side and the right side, and the fixing pieces are connected to the outer sides of the upper portion and the lower portion of each connecting rod. A third connecting plate and a fourth connecting plate are spliced, then a second connecting plate and the third connecting plate are in butt joint through screws, the device is spliced according to the size of a ventilation roadway opening, then a connecting rod is fixed to a ventilation roadway in a mine through a fixing piece, the device can be spliced according to requirements, and the device is convenient to use. And the installation requirements of different roadways can be met conveniently, and the using flexibility of the device is improved.

Description

Technical Field

[0001] The invention relates to the field of suspended air doors, and in particular to an adjustable multi-compatible suspended air door passing a single track. Background Art

[0002] The hanging damper is an important part of the mine ventilation system, which is used to control the air flow and ensure the stability and safety of the ventilation system. The hanging damper is usually installed in the mine tunnel, especially where the monorail crane transport line passes through the ventilation tunnel. The design of this damper is to minimize the impact of the monorail crane on the ventilation system and ensure the stability and safety of the ventilation system. The existing hanging damper is an integral structure, and it is difficult to change its size after production is completed. It is difficult to meet the different needs of different tunnel use environments, and it is less flexible and inconvenient to use.

[0003] Therefore, it is necessary to design an adjustable multi-compatible monorail hanging damper that can be spliced ​​according to needs to adapt to the installation needs of different lanes and improve the flexibility of using the device. Summary of the invention

[0004] In order to overcome the shortcomings of existing dampers that are integral structures, difficult to change their dimensions after production, difficult to meet different needs in different alley use environments, and low flexibility of use, the present invention provides an adjustable multi-compatible monorail damper that can be spliced ​​according to needs to adapt to the installation needs of different alleys and improve the flexibility of using the device.

[0005] The technical solution is as follows: an adjustable multi-compatible monorail suspended damper, comprising a connecting rod, a fixing, a top plate, a floor and a fixing mechanism. The connecting rod is provided with two left and right parts, and the outer sides of the upper and lower parts of the connecting rod are connected to fixing parts. The top plate is clamped between the upper parts of the connecting rods, and the floor is clamped between the lower parts of the connecting rods. A fixing mechanism is provided on the connecting rod.

[0006] Optionally, the fixing members are all conical.

[0007] Optionally, the fixing mechanism includes a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a rotating column and a connecting frame. The middle part of the connecting rod is rotatably connected to the upper and lower rotating columns, the rotating columns are detachably connected to the connecting frames, the inner side of the upper connecting frame is connected to the second connecting plate, the upper side of the second connecting plate is detachably connected to the first connecting plate, the inner side of the lower connecting frame is connected to the third connecting plate, the third connecting plates are detachably connected to the adjacent second connecting plates, and the lower side of the third connecting plates is detachably connected to the fourth connecting plate.

[0008] Optionally, the connecting frames are all L-shaped.

[0009] Optionally, a glass plate is provided in the middle of the second connecting plate.

[0010] Optionally, handles are provided on both the front and rear sides of the third connecting plate.

[0011] Optionally, a pressure relief mechanism is also included, which includes rotating blades, connecting rods, connecting plates, a fixed frame and a first cylinder. A plurality of rotating blades are rotatably connected to the first connecting plate, and the outside of the rotating blades are connected to connecting plates. The outer side of the lower part of the first connecting plate is connected to a fixed frame, and the fixed frame is connected to the first cylinder. The telescopic end of the first cylinder is connected to a connecting rod, and the connecting plates are slidably matched with adjacent connecting rods.

[0012] Optionally, the connecting pieces are provided with sliding grooves.

[0013] Optionally, an opening mechanism is also included, which includes a fixed column, a second cylinder, a fixed plate and a fixed connecting column. The upper sides of the left and right parts of the top plate are rotatably connected to the fixed columns, the inner sides of the fixed columns are connected to the second cylinder, the upper parts of the first connecting plates are detachably connected to the fixed plates, the telescopic ends of the second cylinders are connected to fixed connecting columns, and the fixed connecting columns are connected to adjacent fixed plates.

[0014] Optionally, a prompt mechanism is also included, which includes a connecting support frame, a button and a prompter. The outside of the first connecting plate is connected to the connecting support frame, the middle of the connecting support frame is provided with a button, the connecting support frame is connected to the prompter, and the prompter is connected to the adjacent button wires.

[0015] The beneficial effects are: 1. The present invention splices the third connecting plate with the fourth connecting plate, then connects the second connecting plate with the third connecting plate through screws, splices the device according to the size of the ventilation tunnel opening, and then fixes the connecting rod in the ventilation tunnel in the mine through fixings, thereby achieving the effect of being able to splice the device according to needs, facilitating adaptation to the installation needs of different tunnels, and improving the flexibility of using the device.

[0016] 2. The present invention starts the first cylinder on the fixed frame to drive the connecting rod to move downward, and drives the rotating blades to rotate upward through the cooperation between the connecting plate and the connecting rod, thereby maintaining the pressure inside and outside the tunnel, thereby achieving the effect of relieving pressure in the tunnel, reducing the pressure impact that the device is subjected to at the moment of opening, and extending the service life of the device.

[0017] 3. The present invention starts the second cylinder on the other side to drive the fixed connecting column to move outward, so that the first connecting plate gradually opens, and drives the fixed connecting column to rotate, so that the second cylinder rotates, so that the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate open, thereby achieving the effect of being able to open the connecting plate on one side alone, avoiding damage to the second cylinder that causes the device to be unable to open.

[0018] 4. When the connecting rod of the present invention moves downward, the connecting rod contacts the button, and then the reminder on the connecting support frame broadcasts a reminder that there are nearby staff members who need to open the device, thereby achieving the effect of being able to remind the staff members near the device, facilitating the reminder of the staff members who are close to the device to temporarily stay away, and avoiding accidental injury to the staff members when the device is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the fixing mechanism of the present invention.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the fixing mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the pressure relief mechanism of the present invention.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the pressure relief mechanism of the present invention.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the pressure relief mechanism of the present invention.

[0026] Figure 8 It is a three-dimensional structural schematic diagram of the opening mechanism of the present invention.

[0027] Fig. 9 It is a three-dimensional structural schematic diagram of the prompting mechanism of the present invention.

[0028] Markings in the accompanying drawings: 1_connecting rod, 10_fixing piece, 2_top plate, 3_floor, 4_fixing mechanism, 40_first connecting plate, 41_second connecting plate, 42_third connecting plate, 43_fourth connecting plate, 44_rotating column, 45_connecting frame, 5_pressure relief mechanism, 50_rotating blade, 51_connecting support rod, 52_connecting plate, 53_fixing frame, 54_first cylinder, 6_opening mechanism, 60_fixing column, 61_second cylinder, 62_fixing plate, 63_fixed connecting column, 7_prompt mechanism, 70_connecting support frame, 71_button, 72_prompt device. DETAILED DESCRIPTION

[0029] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

[0030] An adjustable multi-compatible monorail hanging damper, such as Figure 1 and Figure 2 As shown, it includes a connecting rod 1, a fixing part 10, a top plate 2, a floor 3 and a fixing mechanism 4. The connecting rod 1 is provided with two left and right parts. The outer sides of the upper and lower parts of the connecting rod 1 are connected with fixing parts 10. The fixing parts 10 are all conical for easy fixation. The top plate 2 is clamped between the upper parts of the connecting rods 1, and the floor 3 is clamped between the lower parts of the connecting rods 1. The connecting rod 1 is provided with a fixing mechanism 4 that can be spliced ​​according to needs.

[0031] like Figure 1 , Figure 3 and Figure 4 As shown, the fixing mechanism 4 includes a first connecting plate 40, a second connecting plate 41, a third connecting plate 42, a fourth connecting plate 43, a rotating column 44 and a connecting frame 45. The middle part of the connecting rod 1 is rotatably connected to the upper and lower rotating columns 44, and the rotating columns 44 are detachably connected to the connecting frames 45. The connecting frames 45 are all L-shaped, and the inner side of the upper connecting frame 45 is connected to the second connecting plate 41. The middle part of the second connecting plate 41 is provided with a glass plate for easy observation. The upper side of the second connecting plate 41 is detachably connected to the first connecting plate 40, and the inner side of the lower connecting frame 45 is connected to the third connecting plate 42. The third connecting plate 42 is provided with handles on both the front and rear sides for easy holding. The third connecting plate 42 is detachably connected to the adjacent second connecting plate 41, and the lower side of the third connecting plate 42 is detachably connected to the fourth connecting plate 43.

[0032] When using the present device, firstly, the connecting rod 1, the top plate 2 and the floor 3 are spliced, and then the connecting frame 45 and the rotating column 44 are docked and installed, and then the first connecting plate 40 and the second connecting plate 41 are spliced, and then fixed by screws, and then the third connecting plate 42 and the fourth connecting plate 43 are spliced, and then fixed by screws, and then the second connecting plate 41 and the third connecting plate 42 are docked by screws, and the present device is spliced ​​according to the size of the ventilation tunnel opening, and then the connecting rod 1 is fixed to the ventilation tunnel in the mine by the fixing part 10, and then the handle is held to pull the third connecting plate 42 to rotate and open, so that the rotating column 44 rotates, so that the present device can be spliced ​​according to the needs, which is convenient to adapt to the installation needs of different tunnels and improve the flexibility of using the present device.

[0033] like Figure 1 , Figure 5 , Figure 6 and Figure 7As shown, it also includes a pressure relief mechanism 5, which includes rotating blades 50, connecting rods 51, connecting plates 52, fixing frames 53 and a first cylinder 54. Seventeen rotating blades 50 are rotatably connected to the first connecting plate 40, and the outside of the rotating blades 50 are connected to connecting plates 52, and the connecting plates 52 are provided with sliding grooves. The outer side of the lower part of the first connecting plate 40 is connected to a fixing frame 53, and the fixing frame 53 is connected to the first cylinder 54. The telescopic end of the first cylinder 54 is connected to a connecting rod 51, and the connecting plates 52 are slidably matched with the adjacent connecting rods 51.

[0034] When the pressure relief mechanism 5 of the device is used, the pressure in the tunnel can be relieved. When the first connecting plate 40, the second connecting plate 41, the third connecting plate 42 and the fourth connecting plate 43 need to be opened, the first cylinder 54 on the fixed frame 53 can be started to drive the connecting support rod 51 to move downward. Through the cooperation between the connecting piece 52 and the connecting support rod 51, the rotating blade 50 is driven to rotate upward, so that air can circulate and the pressure inside and outside the tunnel is maintained, so that the pressure in the tunnel can be relieved, the pressure shock that the device is subjected to at the moment of opening is reduced, and the service life of the device is extended.

[0035] like Figure 1 and Figure 8 As shown, an opening mechanism 6 is also included, and the opening mechanism 6 includes a fixed column 60, a second cylinder 61, a fixed plate 62 and a fixed connecting column 63. The upper sides of the left and right parts of the top plate 2 are rotatably connected with the fixed column 60, the inner sides of the fixed columns 60 are connected to the second cylinder 61, the upper part of the first connecting plate 40 is detachably connected with the fixed plate 62, and the telescopic ends of the second cylinder 61 are connected to the fixed connecting columns 63, and the fixed connecting columns 63 are connected to the adjacent fixed plates 62.

[0036] Existing hanging air doors usually open the hanging air doors at the same time through a driving device. When using the opening mechanism 6 of the present device, the connecting plate on one side can be opened separately. When the second cylinder 61 on one side is damaged, the second cylinder 61 on the other side can be started to drive the fixed connecting column 63 to move outward, so that the first connecting plate 40 on the fixed plate 62 is gradually opened, and the fixed connecting column 63 is driven to rotate, so that the second cylinder 61 is rotated on the fixed column 60, so that the first connecting plate 40, the second connecting plate 41, the third connecting plate 42 and the fourth connecting plate 43 are opened, so that the connecting plate on one side can be opened separately, avoiding damage to the second cylinder 61 and causing the present device to be unable to open.

[0037] like Figure 1 and Fig. 9As shown, a prompt mechanism 7 is also included, which includes a connecting support frame 70, a button 71 and a prompter 72. The outside of the first connecting plate 40 is connected to the connecting support frame 70, the middle of the connecting support frame 70 is provided with a button 71, and the connecting support frame 70 is connected to the prompter 72. The prompter 72 is connected to the adjacent button 71 with electric wires.

[0038] When the reminder mechanism 7 of the device is used, the staff near the device can be reminded. When the connecting support rod 51 moves downward, the connecting support rod 51 contacts the button 71, and then the reminder 72 on the connecting support frame 70 broadcasts a reminder that there are staff nearby who need to open the device, thereby reminding the staff near the device, so as to facilitate prompting the staff who are close to the device to temporarily stay away, so as to avoid accidental injury to the staff when the device is opened.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable multi-compatible monorail hanging damper, characterized in that: The invention comprises a connecting rod (1), a fixing piece (10), a top plate (2), a floor (3) and a fixing mechanism (4); the connecting rod (1) is provided with two left and right parts; the outer sides of the upper and lower parts of the connecting rod (1) are both connected with fixing pieces (10); the top plate (2) is clamped between the upper parts of the connecting rod (1); the floor (3) is clamped between the lower parts of the connecting rod (1); and the connecting rod (1) is provided with a fixing mechanism (4) which can be spliced ​​according to needs.

2. The adjustable multi-compatible monorail hanging damper according to claim 1, characterized in that: The fixing members (10) are all conical.

3. The adjustable multi-compatible monorail hanging damper according to claim 2, characterized in that: The fixing mechanism (4) comprises a first connecting plate (40), a second connecting plate (41), a third connecting plate (42), a fourth connecting plate (43), a rotating column (44) and a connecting frame (45); the middle part of the connecting rod (1) is rotatably connected to the upper and lower rotating columns (44); the rotating columns (44) are detachably connected to the connecting frames (45); the inner side of the upper connecting frame (45) is connected to the second connecting plate (41); the upper side of the second connecting plate (41) is detachably connected to the first connecting plate (40); the inner side of the lower connecting frame (45) is connected to the third connecting plate (42); The connecting plates (42) are all detachably connected to the adjacent second connecting plates (41), the lower side of the third connecting plates (42) is detachably connected to the fourth connecting plates (43), the connecting frame (45) is docked and installed with the rotating column (44), and then the first connecting plate (40) and the second connecting plate (41) are spliced ​​and fixed by screws, and then the third connecting plate (42) and the fourth connecting plate (43) are spliced ​​and fixed by screws, and then the second connecting plate (41) and the third connecting plate (42) are docked by screws, and the device is spliced ​​according to the size of the ventilation tunnel opening.

4. The adjustable multi-compatible monorail hanging damper according to claim 3, characterized in that: The connecting frame (45) is all L-shaped.

5. The adjustable multi-compatible monorail hanging damper according to claim 4, characterized in that: A glass plate is provided in the middle of the second connecting plate (41).

6. The adjustable multi-compatible monorail hanging damper according to claim 5, characterized in that: The third connecting plate (42) is provided with handles on both the front and rear sides.

7. The adjustable multi-compatible monorail hanging damper according to claim 6, characterized in that: The invention also comprises a pressure relief mechanism (5), which comprises a rotating blade (50), a connecting rod (51), a connecting piece (52), a fixing frame (53) and a first cylinder (54). The first connecting plate (40) is rotatably connected with a plurality of rotating blades (50). The outside of the rotating blades (50) is connected with a connecting piece (52). The lower outer side of the first connecting plate (40) is connected with a fixing frame (53). The fixing frame (53) is connected with a first cylinder (54). The telescopic end of the first cylinder (54) is connected with a connecting rod (51). The connecting piece (52) is slidably matched with the adjacent connecting rod (51). When the first cylinder (54) on the fixing frame (53) is started, the connecting rod (51) is driven to move downward. Through the cooperation between the connecting piece (52) and the connecting rod (51), the rotating blades (50) are driven to rotate upward, so that air circulates and the pressure inside and outside the lane is maintained.

8. The adjustable multi-compatible monorail hanging damper according to claim 7, characterized in that: The connecting pieces (52) are all provided with sliding grooves.

9. The adjustable multi-compatible monorail hanging damper according to claim 8, characterized in that: The opening mechanism (6) also includes a fixing column (60), a second cylinder (61), a fixing plate (62) and a fixing connecting column (63). The upper sides of the left and right parts of the top plate (2) are both rotatably connected to the fixing column (60). The inner sides of the fixing columns (60) are both connected to the second cylinder (61). The upper part of the first connecting plate (40) is both detachably connected to the fixing plate (62). The telescopic ends of the second cylinder (61) are both connected to the fixing connecting column (63). The connecting posts (63) are all connected to the adjacent fixed plates (62). The second cylinder (61) on the other side is started to drive the fixed connecting posts (63) to move outward, so that the first connecting plate (40) on the fixed plate (62) is gradually opened, and the fixed connecting posts (63) are driven to rotate, so that the second cylinder (61) rotates on the fixed posts (60), so that the first connecting plate (40), the second connecting plate (41), the third connecting plate (42) and the fourth connecting plate (43) are opened.

10. The adjustable multi-compatible monorail hanging damper according to claim 9, characterized in that: The device also includes a prompting mechanism (7), which includes a connecting support frame (70), a button (71) and a prompter (72). The first connecting plate (40) is externally connected to the connecting support frame (70), a button (71) is disposed in the middle of the connecting support frame (70), and a prompter (72) is connected to the connecting support frame (70). The prompter (72) is connected to the adjacent button (71) by electric wire. When the connecting support rod (51) moves downward, the connecting support rod (51) contacts the button (71), thereby causing the prompter (72) on the connecting support frame (70) to issue a broadcast prompting that a nearby worker needs to open the device.

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