CN220142477U

CN220142477U - Electric smoke-blocking vertical wall bottom beam

Info

Publication number: CN220142477U
Application number: CN202321417160.7U
Authority: CN
Inventors: 马成; 樊曰洁; 马龙江
Original assignee: Shandong Lognjiang Door Industry Co ltd
Current assignee: Shandong Lognjiang Door Industry Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-08
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to an electric smoke blocking vertical wall bottom beam which comprises a mounting bottom beam and a smoke blocking plate, wherein two ends of the lower surface of the mounting bottom beam are fixedly connected with mounting blocks, a sliding groove is formed in the mounting blocks, a sliding through groove communicated with the inside of the mounting bottom beam is formed in the upper end of the sliding groove on the lower end surface of the mounting bottom beam, a moving column which is in sliding connection with the sliding through groove and the sliding groove is arranged in the sliding through groove, a limiting cylinder which penetrates through the mounting blocks and is in sliding connection with a penetrating part is fixedly connected with one side surface of the moving column, two bidirectional screw rods which penetrate through the two moving columns and are in threaded connection with the penetrating part are arranged in the mounting bottom beam, two ends of each bidirectional screw rod are fixedly connected with the inside of the mounting bottom beam through bearing cylinders, and a driven gear is fixedly connected between the two bidirectional screw rods. The electric smoke baffle vertical wall bottom beam disclosed by the utility model is convenient for quickly disassembling and assembling a damaged smoke baffle plate, and improves the efficiency.

Description

Electric smoke-blocking vertical wall bottom beam

Technical Field

The utility model relates to the technical field of smoke-blocking vertical walls, in particular to an electric smoke-blocking vertical wall bottom beam.

Background

The smoke-blocking vertical wall is made of non-combustible materials, is arranged below a building ceiling, a beam or a suspended ceiling, and can form a certain smoke-storage space in case of fire.

The patent of chinese patent application No. CN202021705920.0 discloses an electronic smoke blocking vertical wall, and it contains the crossbeam that sets up on the roof, the mounting groove has been seted up on the terminal surface that the crossbeam deviates from the roof, it is connected with the axis of rotation to rotate between two cell walls that the mounting groove is relative, be connected with the smoke blocking board through coupling assembling on the outer fringe of axis of rotation, be equipped with the electro-magnet on the roof of mounting groove.

However, the above prior art has the disadvantage that the smoke baffle plate is fixedly connected by means of the connecting bolts and the nuts, so that the subsequent smoke baffle plate is damaged and needs to be replaced, and the tool is needed to be used for disassembling each connecting bolt and each nut, so that the smoke baffle plate can be disassembled, time and labor are wasted, and the operation is inconvenient.

Disclosure of Invention

The utility model provides an electric smoke-blocking vertical wall bottom beam, which solves the technical problems set forth in the background technology.

The scheme for solving the technical problems is as follows: including installation floorbar and smoke baffle, the equal fixed connection of installation floorbar lower surface both ends has installed the piece, and the sliding tray has been seted up to the installation piece inside, and the sliding through groove with the inside intercommunication of installation floorbar has been seted up to the sliding tray upper end at installation floorbar lower extreme surface, the inside removal post that has set up with the equal sliding connection of sliding through groove and sliding tray of sliding through groove, removal post one side fixed surface have been connected and have been run through the installation piece and with run through position sliding connection's spacing section of thick bamboo, installation floorbar inside has set up two run through the removal post and with run through position threaded connection's two-way lead screw, two-way lead screw both ends all pass through bearing section of thick bamboo and the inside fixed connection of installation floorbar, fixed connection driven gear in the middle of the two-way lead screw, driven gear upper end has been set up the driving gear with driven gear meshing connection, driving gear one side has set up the servo motor through the inside upper end fixed connection of mounting bracket and installation floorbar, servo motor output passes through rotation axis and driving gear fixed connection, the installation floorbar front end has set up the control button with servo motor electric connection, smoke baffle both sides are fixed connection and spacing section of thick bamboo inside rotation connection.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the front end of the smoke baffle plate is fixedly connected with an iron sheet, and the front end of the lower surface of the installation bottom beam is fixedly connected with an electromagnet.

Further, the front end of the installation bottom beam is provided with a smoke sensor electrically connected with the electromagnet, and the rear end of the lower surface of the installation bottom beam is fixedly connected with a baffle plate.

Further, two rubber buffer blocks are fixedly connected to one side surface of the baffle plate, and one end of each rubber buffer block is fixedly connected with a rubber plate.

Furthermore, the front end surface and the rear end surface of the installation bottom beam are fixedly connected with two installation plates, and each installation plate surface is provided with an installation hole.

The beneficial effects of the utility model are as follows: the utility model provides an electric smoke-blocking vertical wall bottom beam, which has the following advantages:

through the effect before spacing section of thick bamboo, control button, sliding tray, column spinner, removal post, slip logical groove, two-way lead screw, driving gear, servo motor and driven gear that set up, can be directly rotatory through the rotatory two-way lead screw that makes of control servo motor to make the removal post drive spacing section of thick bamboo and column spinner separation, thereby be convenient for quick dismouting processing, it is more convenient to compare traditional bolt mounting means operation.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a bottom beam of an electric smoke-blocking vertical wall according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of the structure of the bottom beam of the electric smoke-blocking vertical wall of FIG. 1;

FIG. 3 is a schematic view of a part of the construction of a bottom beam of an electric smoke-blocking vertical wall according to the present utility model;

fig. 4 is a schematic sectional view of a part of the construction of a bottom beam of an electric smoke-blocking vertical wall as provided in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. installing a bottom beam; 2. a mounting block; 3. a limiting cylinder; 4. a smoke baffle; 5. iron sheet; 6. a smoke sensor; 7. a control button; 8. an electromagnet; 9. a baffle; 10. a rubber buffer block; 11. a rubber plate; 12. a sliding groove; 13. a spin column; 14. a moving column; 15. sliding through grooves; 16. a two-way screw rod; 17. a drive gear; 18. a servo motor; 19. a driven gear.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides an electric smoke-blocking vertical wall bottom beam, which comprises a mounting bottom beam 1 and a smoke-blocking plate 4, wherein two ends of the lower surface of the mounting bottom beam 1 are fixedly connected with a mounting block 2, a sliding groove 12 is formed in the mounting block 2, a sliding through groove 15 communicated with the inside of the mounting bottom beam 1 is formed in the surface of the lower end of the mounting bottom beam 1 at the upper end of the sliding groove 12, a moving column 14 which is fixedly connected with the sliding through groove 15 and the sliding groove 12 in a sliding manner is arranged in the sliding through groove 15, a limiting cylinder 3 which penetrates through the mounting block 2 and is in sliding connection with the penetrating part is fixedly connected with one side surface of the moving column 14, two bidirectional screw rods 16 which penetrate through the two moving columns 14 and are in threaded connection with the penetrating part are arranged in the mounting bottom beam 1, driven gears 19 are fixedly connected with the inside of the mounting bottom beam 1 through bearing cylinders, a driving gear 17 which is meshed with the driven gears 19 are arranged at the upper ends of the bidirectional screw rods 16, a servo motor 18 fixedly connected with the upper ends of the mounting frame 1 through the driving gear 19, two sides of the driving servo motor 18 are fixedly connected with the driving servo motor 18 through the rotating shafts 13 through the rotating shafts 7, and the two sides of the driving servo motor 13 are fixedly connected with the rotating shafts 13 through the driving motor 18.

Preferably, the front end of the smoke baffle 4 is fixedly connected with the iron sheet 5, the front end of the lower surface of the installation bottom beam 1 is fixedly connected with the electromagnet 8, and the electromagnet 8 can be matched with the iron sheet 5, so that the smoke baffle 4 is placed in parallel in an unused state, the possibility that the smoke baffle 4 blocks normal flow of indoor air is reduced, and the indoor ventilation effect is improved.

Preferably, the front end of the installation bottom beam 1 is provided with a smoke sensor 6 electrically connected with an electromagnet 8, the rear end of the lower surface of the installation bottom beam 1 is fixedly connected with a baffle 9, smoke can be sensed through the arranged smoke sensor 6, and then the electromagnet 8 is controlled to perform power-off treatment.

Preferably, two rubber buffer blocks 10 are fixedly connected to one side surface of the baffle 9, one end of each rubber buffer block 10 is fixedly connected with a rubber plate 11, and the effect of each rubber plate 11 can play a role in buffering the smoke baffle 4.

Preferably, the front end surface and the rear end surface of the installation bottom beam 1 are fixedly connected with two installation plates, and each installation plate surface is provided with an installation hole.

The specific working principle and the using method of the utility model are as follows:

the utility model provides an electric smoke blocking vertical wall bottom beam, when in use, a mounting bottom beam 1 is mounted above a roof of a house through a mounting plate, power is supplied through an external power supply, then a smoke blocking plate 4 is rotated to enable an iron sheet 5 to be attracted with an electromagnet 8, when a fire disaster occurs, a smoke sensor 6 senses the occurrence of smoke, then the electromagnet 8 is powered off, then the smoke blocking plate 4 is unfolded for use under the action of a rotating column 13, and the smoke blocking plate 4 can be protected through the action of a rubber plate 11 and a rubber buffer block 10. When the damaged smoke baffle 4 needs to be disassembled, the control button 7 is used for controlling the servo motor 18, then the servo motor 18 drives the driving gear 17 to rotate, so that the driven gear 19 rotates, the bidirectional screw rod 16 rotates, the movable column 14 drives the limiting cylinder 3 to move, the limiting cylinder 3 and the rotary column 13 are separated, then the smoke baffle 4 can be disassembled, the disassembly is very convenient, and the limiting cylinder 3 can be matched with the rotary column 13 on the side face of the new smoke baffle 4 again only by controlling the servo motor 18 to rotate reversely when the disassembly is replaced, so that the new smoke baffle 4 is installed, and the working efficiency is improved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the attached drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, and machines, parts and equipment adopt conventional models in the prior art, and the detailed description is omitted.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides an electric smoke blocking vertical wall sill, including installation sill (1) and smoke blocking plate (4), a serial communication port, installation sill (1) lower surface both ends have all fixedly connected with installation piece (2), sliding tray (12) have been seted up to installation piece (2) inside, sliding through groove (15) with installation sill (1) inside intercommunication have been seted up at installation sill (1) lower extreme surface to sliding tray (12) upper end, sliding through groove (15) inside has set up with sliding through groove (15) and sliding tray (12) equal sliding connection's movable column (14), movable column (14) one side fixed surface has been connected and has run through installation piece (2) and with a limit cylinder (3) of running through position sliding connection, installation sill (1) inside has been set up and has run through two movable column (14) and with a two-way lead screw (16) of running through position threaded connection, two-way lead screw (16) both ends all pass through a bearing section of thick bamboo and installation sill (1) internal fixation, driven gear (19) intermediate fixation has been connected, driven gear (19) have set up driven gear (17) with driven gear (17) on one side fixed connection's motor (17) through driving gear (17), the output end of the servo motor (18) is fixedly connected with the driving gear (17) through a rotating shaft, a control button (7) electrically connected with the servo motor (18) is arranged at the front end of the installation bottom beam (1), and rotating columns (13) rotationally connected with the inside of the limiting cylinder (3) are fixedly connected to two sides of the smoke baffle plate (4).

2. The electric smoke blocking vertical wall bottom beam according to claim 1, wherein the front end of the smoke blocking plate (4) is fixedly connected with an iron sheet (5), and the front end of the lower surface of the installation bottom beam (1) is fixedly connected with an electromagnet (8).

3. An electric smoke-blocking vertical wall bottom beam according to claim 2, characterized in that the front end of the installation bottom beam (1) is provided with a smoke sensor (6) electrically connected with an electromagnet (8), and the rear end of the lower surface of the installation bottom beam (1) is fixedly connected with a baffle plate (9).

4. An electric smoke-blocking vertical wall bottom beam according to claim 3, characterized in that two rubber buffer blocks (10) are fixedly connected to one side surface of the baffle plate (9), and one end of each rubber buffer block (10) is fixedly connected with a rubber plate (11).

5. The electric smoke-blocking vertical wall bottom beam according to claim 1, wherein two mounting plates are fixedly connected to the front end surface and the rear end surface of the mounting bottom beam (1), and each mounting plate is provided with a mounting hole.