CN218759639U - Fireproof and collision-resistant industrial rolling shutter door - Google Patents
Fireproof and collision-resistant industrial rolling shutter door Download PDFInfo
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- CN218759639U CN218759639U CN202220719242.6U CN202220719242U CN218759639U CN 218759639 U CN218759639 U CN 218759639U CN 202220719242 U CN202220719242 U CN 202220719242U CN 218759639 U CN218759639 U CN 218759639U
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Abstract
The utility model discloses a fireproof and crashworthy industrial roller shutter door, which is arranged between a top transmission mechanism and two lateral part guide mechanisms; the curtain door comprises curtain sheets, and every two adjacent curtain sheets are rotatably connected; the inner part of the curtain sheet is fixedly provided with a supporting rod in an embedded manner; two sides of the supporting rod respectively protrude out of two corresponding plate surfaces of the curtain sheet; the two reinforcing mechanisms are symmetrically arranged corresponding to the lateral part guide mechanisms and comprise fixing columns which are symmetrically arranged on two side surfaces of the reinforcing mechanisms corresponding to the lateral part guide mechanisms, and mounting grooves are formed in one side surface, close to the lateral part guide mechanisms, of each fixing column in the height direction; the inside of mounting groove is provided with drive assembly and joint subassembly. The fireproof and collision-resistant industrial roller shutter door of the utility model forms a firm frame by clamping the support rod into the clamping groove of the clamping column, thereby improving the stability and service life of the whole roller shutter door; in addition, the fireproof performance of the curtain door is further improved by coating fireproof paint.
Description
Technical Field
The utility model relates to a rolling slats door technical field especially relates to a fire prevention is able to bear or endure industrial rolling slats door that hits.
Background
The rolling door is characterized in that a plurality of movable door sheets are connected in series, and an upper door and a lower door rotate in a fixed slideway by taking a scroll above the door as a center. Rolling doors are widely used in various places such as shops, industries, factories, markets and the like; the rolling door has the same horizontal separation function as a wall, and consists of a plurality of parts, such as a curtain plate, a seat plate, a guide rail, a support, a scroll, a box body, a control box, a rolling door machine, a limiter, a door lintel, a manual quick-release switch device, a button switch, a safety device and the like, and is generally arranged at the position which is not conveniently separated by the wall. However, some existing roller shutters have the problems of low fire protection coefficient and poor structural stability, so that when the roller shutters encounter sudden crash accidents, the roller shutters are easily damaged and cannot be used normally.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a fire and impact resistant industrial rollup door.
The utility model provides a fireproof and crashworthy industrial roller shutter door, which comprises a top transmission mechanism, a lateral part guide mechanism, a door curtain and a reinforcing mechanism; wherein the content of the first and second substances,
the curtain door is arranged between the top transmission mechanism and the two side guide mechanisms; the curtain door comprises a plurality of curtain sheets which are arranged in series, and every two adjacent curtain sheets are rotatably connected and are convenient to store in a roll shape; the inner part of the curtain sheet is fixedly provided with a support rod in an embedded manner, and the support rod is arranged along the length direction of the curtain sheet; two sides of the supporting rod respectively protrude out of two corresponding plate surfaces of the curtain sheet;
the two reinforcing mechanisms are symmetrically arranged corresponding to the lateral part guide mechanisms and comprise fixing columns which are symmetrically arranged on two side surfaces of the lateral part guide mechanisms corresponding to the lateral part guide mechanisms, and one side surface, close to the lateral part guide mechanisms, of each fixing column is provided with an installation groove in the height direction; the inside of mounting groove is provided with drive assembly and joint subassembly.
Preferably, the top surface, the bottom surface and two side surfaces inside the mounting groove are provided with rails, and the rails are horizontally arranged along the direction perpendicular to the curtain door.
Preferably, the driving assembly comprises a cylinder arranged at the bottom of the mounting groove, and a piston rod of the cylinder is parallel to the direction of the track and is perpendicular to the curtain door.
Preferably, the clamping assembly comprises a sliding column which is slidably arranged inside the mounting groove, the top surface, the bottom surface and two side surfaces of the sliding column are respectively provided with a roller, and the rollers are embedded into the corresponding tracks and used for enabling the sliding column to slide into and out of the mounting groove; one end of a piston rod of the air cylinder, which is far away from the air cylinder, is fixedly connected with one side surface of the sliding column, which is far away from the curtain door; a clamping column is fixedly arranged on one side surface of the sliding column, which is far away from the air cylinder, and the clamping column is arranged along the height direction of the sliding column; the joint post is kept away from one side of slip post corresponds the bracing piece is provided with the joint recess.
Preferably, the outer side wall surfaces of the curtain sheets are coated with a layer of fireproof coating for improving the fire resistance.
Preferably, the bottom of the curtain door is provided with a bottom beam and a bottom beam adhesive tape.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a fire prevention is able to bear or endure industry rolling slats door that hits through the bracing piece of setting up on the strengthening mechanism and the curtain door mutually supports, can block the bracing piece into the inside of the joint recess of joint post, forms a firm frame, has improved the steadiness ability and the life of whole curtain door; in addition, the fireproof performance of the curtain door is further improved by coating fireproof paint.
It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention.
Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic structural diagram of an industrial roller shutter door with fire prevention and impact resistance provided by an embodiment of the present invention;
FIG. 2 is a schematic top view of the reinforcement mechanism and the shutter;
FIG. 3 is a schematic structural view of a side view of a reinforcement mechanism and a shutter door;
reference numbers in the figures: 1. a top drive mechanism; 2. a lateral guide mechanism; 3. a curtain door; 31. a curtain sheet; 32. a support bar; 4. a reinforcement mechanism; 41. fixing a column; 42. installing a groove; 43. a cylinder; 44. a sliding post; 45. a roller; 46. a clamping column; 47. clamping the groove; 5. a bottom beam; 6. and a bottom beam rubber strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 3, an embodiment of the present invention provides a fire-proof and impact-resistant industrial roller shutter door, which includes a top transmission mechanism 1, a lateral guide mechanism 2, a shutter door 3, and a reinforcement mechanism 4; wherein, the first and the second end of the pipe are connected with each other,
the top transmission mechanism 1, namely a mechanism for driving the curtain door 3 to be stored or unfolded in a roll shape, is not the key point of the application, and is a conventional operation method in the technical field, and is not described in too much detail;
the side guide mechanism 2 is used for providing guide for the up-and-down movement of the curtain door 3, is a conventional operation method in the technical field and is not described in more detail;
the curtain door 3 is arranged between the top transmission mechanism 1 and the two side guide mechanisms 2; the curtain door 3 comprises a plurality of curtain sheets 31 which are arranged in series, and every two adjacent curtain sheets 31 are rotatably connected and are convenient to be stored in a roll shape; a support rod 32 is fixedly arranged in the curtain sheet 31 in an embedded manner, and is arranged along the length direction of the curtain sheet; two sides of the supporting rod respectively protrude out of two corresponding plate surfaces of the curtain sheet;
the two reinforcing mechanisms 4 are symmetrically arranged corresponding to the lateral guide mechanisms 2 and comprise fixing columns 41 symmetrically arranged on two side surfaces of the lateral guide mechanisms 2 corresponding to the lateral guide mechanisms 2, and mounting grooves 42 are formed in one side surface, close to the lateral guide mechanisms 2, of each fixing column 41 in the height direction; the inside of mounting groove 42 is provided with drive assembly and joint subassembly.
In a preferred embodiment, the top, bottom and both sides of the interior of the mounting groove 42 are provided with rails, which are horizontally arranged in a direction perpendicular to the curtain door 3.
In a preferred embodiment, the driving assembly comprises a cylinder 43 disposed at the bottom of the mounting groove 42, and the piston rod of the cylinder 43 is disposed parallel to the direction of the rail and perpendicular to the curtain door 3.
In a preferred embodiment, the clamping assembly includes a sliding column 44 slidably disposed inside the mounting groove 42, rollers 45 are disposed on the top surface, the bottom surface and two side surfaces of the sliding column 44, and the rollers 45 are embedded into the corresponding tracks for allowing the sliding column 44 to slide into and out of the mounting groove 42; one end of the piston rod of the cylinder 43, which is far away from the cylinder 43, is fixedly connected with one side surface of the sliding column 44, which is far away from the curtain door 3; a clamping column 46 is fixedly arranged on one side surface of the sliding column 44 far away from the air cylinder 43, and the clamping column 46 is arranged along the height direction of the sliding column 44; one side of the clamping column 46 far away from the sliding column 44 is provided with a clamping groove 47 corresponding to the support rod 32, and the clamping groove 47 runs through the two sides of the clamping column 46 and is parallel to the support rod 32, so that the clamping column 46 can be conveniently clamped into the clamping groove 42.
In a preferred embodiment, the outer walls of the panels 31 are coated with a fire retardant coating to increase their fire resistance.
In a preferred embodiment, the bottom of the curtain door 3 is provided with a bottom beam 5 and a bottom beam rubber strip 6, wherein the bottom beam 5 can increase the stability of the whole curtain door 3, thereby prolonging the service life of the curtain door 3.
The utility model discloses a theory of operation: when in use, the clamping columns 46 are all positioned inside the mounting groove 42, so that interference is avoided; the curtain door 3 is driven by the top transmission mechanism 1 to be unfolded downwards until the bottom beam 5 is abutted against the ground; then the air cylinder 43 is started, the air cylinder 43 drives the sliding column 44 to move towards the outer side direction of the mounting groove 42 along the track direction until the clamping groove 47 on the clamping column 46 is clamped with the supporting rod 32, and the clamping column 46 and the supporting rod 32 form a stable frame, so that the stability of the curtain door is greatly improved.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. A fireproof and collision-resistant industrial roller shutter door is characterized by comprising a top transmission mechanism, a side guide mechanism, a shutter door and a reinforcing mechanism; wherein the content of the first and second substances,
the curtain door is arranged between the top transmission mechanism and the two side guide mechanisms; the curtain door comprises a plurality of curtain sheets which are arranged in series, and every two adjacent curtain sheets are rotatably connected and are convenient to store in a roll shape; the inner part of the curtain sheet is fixedly provided with a support rod in an embedded manner, and the support rod is arranged along the length direction of the curtain sheet; two sides of the supporting rod respectively protrude out of two corresponding plate surfaces of the curtain sheet;
the two reinforcing mechanisms are symmetrically arranged corresponding to the lateral part guide mechanisms and comprise fixing columns which are symmetrically arranged on two side surfaces of the lateral part guide mechanisms corresponding to the lateral part guide mechanisms, and mounting grooves are formed in one side surface, close to the lateral part guide mechanisms, of the fixing columns in the height direction; the inside of mounting groove is provided with drive assembly and joint subassembly.
2. The fire and impact resistant industrial rollup door of claim 1 wherein the mounting groove has tracks on its top, bottom and both sides, the tracks being horizontally oriented in a direction perpendicular to the door.
3. The fire and impact resistant industrial rollup door of claim 2 wherein the drive assembly includes a cylinder disposed at the bottom of the mounting groove, the piston rod of the cylinder being disposed parallel to the direction of the track and perpendicular to the door.
4. The fire and impact resistant industrial rollup door of claim 3 wherein the latch assembly includes a sliding post slidably disposed within the mounting groove, rollers disposed on the top, bottom and two sides of the sliding post, the rollers being embedded within the corresponding tracks for sliding the sliding post into and out of the mounting groove; one end of a piston rod of the air cylinder, which is far away from the air cylinder, is fixedly connected with one side surface of the sliding column, which is far away from the curtain door; a clamping column is fixedly arranged on one side surface of the sliding column, which is far away from the air cylinder, and the clamping column is arranged along the height direction of the sliding column; the joint post is kept away from one side of slip post corresponds the bracing piece is provided with the joint recess.
5. A fire and impact resistant industrial rollup door as claimed in claim 4 in which the outer side walls of the slats are coated with a fire retardant coating to increase their fire resistance.
6. A fire and impact resistant industrial rollup door as claimed in claim 5 in which the bottom of the door is provided with a sill and sill strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220719242.6U CN218759639U (en) | 2022-03-30 | 2022-03-30 | Fireproof and collision-resistant industrial rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220719242.6U CN218759639U (en) | 2022-03-30 | 2022-03-30 | Fireproof and collision-resistant industrial rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218759639U true CN218759639U (en) | 2023-03-28 |
Family
ID=85643695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220719242.6U Active CN218759639U (en) | 2022-03-30 | 2022-03-30 | Fireproof and collision-resistant industrial rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218759639U (en) |
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2022
- 2022-03-30 CN CN202220719242.6U patent/CN218759639U/en active Active
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