CN220334621U - Portable belt corridor top skylight device convenient to switch - Google Patents
Portable belt corridor top skylight device convenient to switch Download PDFInfo
- Publication number
- CN220334621U CN220334621U CN202322034047.7U CN202322034047U CN220334621U CN 220334621 U CN220334621 U CN 220334621U CN 202322034047 U CN202322034047 U CN 202322034047U CN 220334621 U CN220334621 U CN 220334621U
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- Prior art keywords
- skylight
- belt
- corridor
- gallery
- belt corridor
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000012423 maintenance Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model relates to the technical field of belt corridor overhaul equipment, and provides a movable belt corridor top skylight device convenient to open and close, which comprises a skylight and is characterized in that two slide ways are fixed on purlines at the top of a belt corridor; two bearing pulleys are respectively arranged on two sides below the skylight, and the four bearing pulleys are matched with the two slide ways; a fixed pulley is welded on the top of the belt gallery, and a hanging ring is arranged at one end of the skylight, which is close to the head of the belt gallery; one end of the steel wire rope is connected with the hanging ring through the fixed movable pulley, and the other end of the steel wire rope is connected with a manual winch arranged on a bracket on the belt gallery. The utility model has simple operation and is convenient for equipment transportation and personnel operation.
Description
Technical Field
The utility model relates to the technical field of belt corridor overhauling equipment, in particular to a movable and conveniently opened and closed belt corridor top skylight device.
Background
The existing belt corridor is designed into a closed structure mostly because of pollution problems such as dust prevention. While this kind of design is useful in guaranteeing sanitation, when carrying out the belt maintenance operation, this kind of closed design often brings inconvenience for the operating personnel, mainly represents and can't conveniently transport the maintenance equipment to the belt corridor on, need demolish the roof of belt corridor when the maintenance, perhaps need crane auxiliary operation, this greatly increased the maintenance cost and influenced the maintenance progress, simultaneously because the operation of taking high altitude has also increased the security risk, especially overhauls in winter, the belt corridor top is more slippery and can't install safeguard measure additional. Meanwhile, due to the sealing of the working space, the temperature and the humidity inside the belt corridor are not easy to regulate and control, so that the influence is more obvious when the belt corridor is wet at high temperature in summer and in winter, and the environment for belt running and the working environment of operators are not very plagued. To solve these problems, a skylight is usually required to be arranged on the top of the belt gallery, but the existing skylight design switch is inconvenient, and improvement is needed.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a movable belt corridor top skylight device convenient to open and close, which is suitable for facilitating equipment transportation and personnel operation when the closed belt corridor is subjected to maintenance operation.
The technical scheme of the utility model is as follows:
the movable belt corridor top skylight device convenient to open and close comprises a skylight and is characterized in that two slide ways are fixed on purlines at the top of the belt corridor; two bearing pulleys are respectively arranged on two sides below the skylight, and the four bearing pulleys are matched with the two slide ways; a fixed pulley is welded on the top of the belt gallery, and a hanging ring is arranged at one end of the skylight, which is close to the head of the belt gallery; one end of the steel wire rope is connected with the hanging ring through the fixed movable pulley, and the other end of the steel wire rope is connected with a manual winch arranged on a bracket on the belt gallery.
Further, a crank is arranged on the manual winch, and a stopper used for fixing the crank is arranged on the bracket.
Further, the skylight is a rectangular frame made of square steel.
The beneficial effects of the utility model are as follows: install portable skylight of being convenient for switch additional at belt corridor top, open the back with the skylight and make things convenient for the operating personnel to utilize the crane to carry out maintenance operation, create good operating condition for operating personnel. The switch is convenient when overhauling the operation, saves the operation process, and the device easy operation reduces because of personnel climb the security risk of belt corridor top operation. In addition, when the temperature of the belt gallery in summer is high or the moisture in winter is large, the belt gallery can be quickly opened for ventilation, and the opening and the closing are convenient.
Drawings
Fig. 1 is a schematic structural view of the present utility model in a specific embodiment.
In the figure, 1 '-bearing pulleys, 2-skylights, 3-hanging rings, 4-fixed pulleys, 5' -sliding ways, 6-steel wire ropes, 7-manual winches, 8-crank handles, 9-stoppers and 10-brackets.
Detailed Description
The utility model will be further described with reference to the drawings and detailed description.
As shown in fig. 1, the movable and convenient-to-detach belt corridor top skylight device is provided with a bracket, a fixed pulley 4 and a skylight 2 for placing a manual winch 7 on the belt corridor top in sequence, wherein the bracket is closer to the front part of the belt corridor, the skylight 2 is closer to the tail part of the belt corridor, and the front part of the belt corridor is higher than the tail part of the belt corridor. A bracket 10 for placing a manual winch 7 is welded on the belt gallery, a crank 8 is arranged on the manual winch 7, and a stopper 9 for fixing the crank 8 is arranged on the bracket 10. A fixed pulley 4 is welded on top of the belt porch. Two slide ways 5 and 5' are additionally arranged at the position of the purline at the top of the belt gallery, which is ready for opening a window, and the direction of the slide ways is consistent with the extending direction of the belt gallery; two bearing pulleys 1,1' are respectively arranged on two sides below the skylight 2, the four bearing pulleys 1,1' are matched with two slide ways 5,5', so that the skylight 2 can slide along the slide ways, and one end, close to the head part of the belt gallery, of the skylight 2 is provided with a hanging ring 3. One end of a steel wire rope 6 is connected with the hanging ring 3 through the fixed pulley 4, and the other end is connected with the manual winch 7.
The working principle of the utility model is as follows: under the normal condition, the steel wire rope of the skylight is tightened, the stopper moves to the crank, the crank is blocked and fixed, and the skylight is fixed during daily production; when the belt is required to be overhauled, the stopper is removed, the crank is manually rocked, and the skylight automatically slides down to the position of the lower slideway in the slideway by utilizing the self weight of the skylight and a manually hoisted steel wire rope; after the skylight is opened, fixing a steel wire rope connected with the skylight at the edge of the skylight so as to prevent the steel wire rope from blocking during lifting operation; after the overhaul is finished, an operator manually shakes the crank to pull the skylight to the original position, and the stopper is restored to fix the crank, so that the skylight is fixed.
It should be apparent that the above-described embodiments are merely some, but not all, embodiments of the present utility model. The above examples are only for explaining the present utility model and do not limit the scope of the present utility model. Based on the above embodiments, all other embodiments, i.e. all modifications, equivalents and improvements made within the spirit and principles of the present application, which are obtained by persons skilled in the art without making creative efforts are within the scope of the present utility model claimed.
Claims (3)
1. A movable belt corridor roof skylight device convenient for opening and closing, which comprises a skylight (2), and is characterized in that two slide ways (5, 5') are fixed on purlins at the top of the belt corridor; two bearing pulleys (1, 1 ') are respectively arranged on two sides below the skylight (2), and four bearing pulleys (1, 1 ') are matched with two sliding ways (5, 5 '); a fixed pulley (4) is welded on the top of the belt gallery, and a hanging ring (3) is arranged at one end of the skylight (2) close to the head of the belt gallery; one end of the steel wire rope (6) is connected with the hanging ring (3) through the fixed pulley (4), and the other end is connected with the manual winch (7) arranged on one bracket (10) on the belt gallery.
2. The device according to claim 1, characterized in that the manual winch (7) is provided with a crank (8), and the bracket (10) is provided with a stopper (9) for fixing the crank (8).
3. The device according to claim 1 or 2, characterized in that the skylight (2) is a rectangular frame made of square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034047.7U CN220334621U (en) | 2023-07-31 | 2023-07-31 | Portable belt corridor top skylight device convenient to switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034047.7U CN220334621U (en) | 2023-07-31 | 2023-07-31 | Portable belt corridor top skylight device convenient to switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334621U true CN220334621U (en) | 2024-01-12 |
Family
ID=89449586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322034047.7U Active CN220334621U (en) | 2023-07-31 | 2023-07-31 | Portable belt corridor top skylight device convenient to switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334621U (en) |
-
2023
- 2023-07-31 CN CN202322034047.7U patent/CN220334621U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |