CN212359457U - Top-open type laser protection room maintenance door - Google Patents
Top-open type laser protection room maintenance door Download PDFInfo
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- CN212359457U CN212359457U CN202020261034.7U CN202020261034U CN212359457U CN 212359457 U CN212359457 U CN 212359457U CN 202020261034 U CN202020261034 U CN 202020261034U CN 212359457 U CN212359457 U CN 212359457U
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- door body
- laser protection
- door
- protection room
- maintenance door
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Abstract
The utility model discloses a top open type laser protection room maintenance door, include that the level of installing on the track through the gyro wheel arranges the door body at laser protection roof portion and the subaerial manually operation subassembly that is located of the horizontal migration of the driving door body, the action wheel of manually operation subassembly is connected with the epaxial driven wheel transmission of the drive that door body lower surface below was arranged, install the friction pulley in the drive shaft, with the friction plate that door body lower surface installed contacts with when rotatory, through the friction plate drive door body translation. The utility model discloses can realize carrying the unable laser protection room's that gets into of machines under the condition, open along the track through the door body of installing at laser protection roof portion, use the hoist and mount machines from the top in laser protection room with equipment handling out the room, carry out equipment maintenance or change.
Description
Technical Field
The utility model relates to a laser beam machining protects technical field, especially relates to an open-topped laser protection room maintenance door.
Background
The maintenance door is an important component of the laser protection house, and because the laser protection house generally adopts a fully closed structure, when the indoor equipment needs to be moved out of a room for maintenance and replacement, the maintenance door needs to be opened for operation. Common maintenance door equipartition is arranged subaerial, shifts out laser protection room with equipment through transport machines such as fork truck, in actual production, often can meet the laser protection room interior space narrow and small, equipment is numerous, ground has the circumstances such as pit or pipeline, leads to transport machines can't get into and shifts out equipment in the room and maintain the change.
Therefore how to design a maintenance door, can be applicable to the laser protection room that the space is narrow and small, equipment is various, there is transport machines such as pit or pipeline on the ground can't get into, make things convenient for equipment to shift out the laser protection room and maintain the change and become the problem that awaits a urgent need to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical defect who exists among the prior art, and provide a top open type laser protection room maintenance door, can be applicable to the laser protection room that the space is narrow and small, equipment is numerous, ground has transport machines such as pit or pipeline can't get into, make things convenient for equipment to shift out laser protection room and maintain the change.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
the utility model provides a top open type laser protection room maintenance door, includes that the level of installing on the track through the gyro wheel arranges the door body at laser protection roof portion and the subaerial manually operation subassembly that is located of the horizontal migration of the driving door body, the action wheel of manually operation subassembly is connected with the epaxial driven wheel transmission of the drive that door body lower surface below was arranged, install the friction pulley in the drive shaft, with the friction plate that door body lower surface was installed contacts in order when rotatory, through the friction plate drive the translation of the door body.
The driving wheel is connected with the hand wheel through a connecting shaft, and the connecting shaft is connected with a bearing assembly on the operating platform frame.
The two friction wheels are arranged at intervals and are respectively in contact connection with the two friction plates.
The driving shaft is rotatably supported below the door body through a driving bearing assembly.
And a driving wheel of the manual operation assembly is in transmission connection with a driven wheel on a driving shaft arranged below the lower surface of the door body through a belt or a chain.
The upper limiting piece of the door body is arranged on the outer side of the door body in the axial direction, and the opening and closing limiting piece is arranged on the outer side of the door body in the radial direction.
The utility model discloses open-topped laser protection room maintenance door through at laser protection roof portion installation maintenance door, realizes that the door body at laser protection roof portion is opened along the track under the situation that carrying machines such as the space is narrow and small, equipment is numerous, ground has pit or pipeline can't get into, uses the top of hoist and mount machines from laser protection room to go out the room with equipment handling, carries out equipment maintenance or change.
Drawings
Fig. 1 is an application schematic diagram of a maintenance door of a top-open type laser protection room in the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a maintenance door of a top-open type laser protection room in the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a door body of a maintenance door of a top-open type laser protection room in the embodiment of the present invention.
Fig. 4 is a schematic structural view of an operation console of a maintenance door of a top-open type laser protection room in the embodiment of the present invention.
Description of reference numerals:
1: laser protection house lateral wall, 2: top open maintenance door, 3: laser protection roof wall, 21: door body, 22: a belt, 23: operation panel, 24: track, 2101: upper stopper, 2102: door panel, 2103: roller, 2104: opening/closing stopper, 2105: driveshaft bearing assembly, 2106: drive shaft, 2107: friction wheel, 2108: friction plate, 2109: pulley, 2301: console frame, 2302: bearing assembly, 2303: drive pulley, 2304: hand wheel, 2305: a shaft.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in the figures, the top-open type laser protection house maintenance door of the utility model comprises a laser protection house body consisting of a laser protection house side wall 1 and a laser protection house top wall 3, wherein a top-open type maintenance door 2 is arranged on the laser protection house top wall 3; the maintenance door of top-open type laser protection room comprises door body 21, belt 22, operation panel 23 and track 24, 24 fixed mounting on laser protection roof wall 3 of track, the gyro wheel of door body 21 slides on track 24 and realizes opening and closing of maintenance door, operation panel 24 is installed subaerial, belt 22 realizes opening and close of ground control maintenance door as the transmission media of door body 21 and operation panel 24.
Of course, the power transmission may be realized by a chain and sprocket structure to realize the opening and closing operation of the door body.
The door body 21 of the top-opening type maintenance door of the laser protection room is composed of an upper limit part 2101, a door panel 2102, a roller 2103, an opening and closing limit part 2104, a driving shaft bearing assembly 2105, a driving shaft 2106, a friction wheel 2107, a friction plate 2108 and a belt pulley 2109. The upper limiting part 2101 and the opening and closing limiting part 2104 are fixedly installed on the laser protection roof wall 3. The driving shaft bearing assembly 2105 is fixedly arranged on the laser protection roof wall 3, the driving shaft 2106 penetrates into the driving shaft bearing assembly 2105, and the friction wheel 2107 and the belt pulley 2109 are fixedly arranged on the driving shaft 2106. The roller 2103 and friction plate 2108 are mounted on the door 2102.
The upper limiting part and the opening and closing limiting part are Z-shaped structures, wherein the upper limiting part is four, the number of the upper limiting parts is two on one side, the upper limiting parts and the closing limiting parts are arranged at intervals, the number of the opening and closing limiting parts is four, and each end face is provided with two end faces which are arranged at intervals.
The operating platform of the maintenance door of the top-opening type laser protection house consists of an operating platform frame 2301, a bearing assembly 2302, a driving pulley 2303, a hand wheel 2304 and a shaft 2305. The table frame 2301 is installed on the ground. The bearing assembly 2302 is fixedly mounted to the table frame 2301. The shaft 2305 is mounted in a bearing assembly 2302. The driving pulley 2303 and the hand wheel 2304 are mounted on a shaft 2305 for rotation therewith.
When the maintenance door needs to be opened or closed, an operator rotates a hand wheel 2304 of the operation platform 23 to drive a driving belt pulley 2303 to rotate through a shaft 2305, the driving belt pulley 2303 drives a belt pulley 2109 on the door body 21 to rotate through a belt 22, the belt pulley 2109 drives a friction wheel 2107 to rotate through a driving shaft 2106, the friction wheel 2107 drives a door panel 2102 to move through a friction plate 2108, a roller 2103 arranged on the door panel 2102 rolls on a track 24, and the movement guidance of the door panel 2102 is realized.
The upper limit element 2101 prevents the door panel 2102 from being lifted up beyond the upper limit element during movement, and the opening/closing limit element 2104 limits the opening and closing of the door panel 2102.
The utility model discloses open-topped laser protection room maintenance door through at laser protection roof portion installation maintenance door, realizes that the door body at laser protection roof portion is opened along the track under the situation that carrying machines such as the space is narrow and small, equipment is numerous, ground has pit or pipeline can't get into, uses the top of hoist and mount machines from laser protection room to go out the room with equipment handling, carries out equipment maintenance or change.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a top open type laser protection room maintenance door, its characterized in that includes and arranges the door body and the subaerial manually operation subassembly that is located of the horizontal migration of the driving door body that is arranged at laser protection roof portion through the level that the gyro wheel was installed on the track, the action wheel of manually operation subassembly is connected with the epaxial driven wheel transmission of the drive that door body lower surface below was arranged, install the friction pulley in the drive shaft, with the friction plate that door body lower surface was installed contacts in order when rotatory, through the friction plate drive door body translation.
2. The lift-type laser protection room maintenance door of claim 1, wherein the driving wheel is connected with the hand wheel through a connecting shaft, and the connecting shaft is connected with a bearing assembly on the operating platform frame.
3. The maintenance door of the top-opening type laser protection house according to claim 1, wherein the number of the friction wheels is two, and the friction wheels are arranged at intervals and are respectively connected with the two friction plates in a contact manner.
4. The lift-off laser protection room maintenance door of claim 1, wherein the drive shaft is rotatably supported below the door body by a drive bearing assembly.
5. The maintenance door of the top-opening type laser protection room as claimed in claim 1, wherein the driving wheel of the manual operation assembly is in transmission connection with a driven wheel on a driving shaft arranged below the lower surface of the door body through a belt or a chain.
6. The maintenance door of the top-opening type laser protection room as claimed in claim 1, wherein the door body has an upper limiting member on an outer side in an axial direction of the door body, and an opening/closing limiting member on an outer side in a radial direction of the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261034.7U CN212359457U (en) | 2020-03-05 | 2020-03-05 | Top-open type laser protection room maintenance door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261034.7U CN212359457U (en) | 2020-03-05 | 2020-03-05 | Top-open type laser protection room maintenance door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212359457U true CN212359457U (en) | 2021-01-15 |
Family
ID=74145847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020261034.7U Active CN212359457U (en) | 2020-03-05 | 2020-03-05 | Top-open type laser protection room maintenance door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212359457U (en) |
-
2020
- 2020-03-05 CN CN202020261034.7U patent/CN212359457U/en active Active
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