CN216690879U

CN216690879U - Combined door head for ancient building

Info

Publication number: CN216690879U
Application number: CN202123050927.0U
Authority: CN
Inventors: 罗胜
Original assignee: Xi'an Xincheng District Cultural Heritage And Cultural Relics Protection Service Center
Current assignee: Xi'an Xincheng District Cultural Heritage And Cultural Relics Protection Service Center
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-07
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a combined door lintel for ancient buildings, which comprises a wooden shell, wherein a cavity is formed in one side of the wooden shell, a fireproof mechanism is arranged in the cavity, a decorative panel is fixedly connected to the outer wall of one side, away from the cavity, of the wooden shell, a detachable back plate is fixedly connected to one side of the cavity, an installation plate is fixedly connected to the outer wall of one side of the back plate, installation holes are formed in the outer wall of the side surface of the installation plate, roller rods are connected to the top of the inner wall of the side surface of the cavity and the bottom of the inner wall of the side surface through bearings, the outer wall of the side surface of each roller rod is sleeved with a same winding tape, a fireproof curtain is wound on the outer wall of the side surface of each winding tape, a hanging block positioned below the wooden shell is fixedly connected to the other end of each fireproof curtain, and a notch is formed in the outer wall of the bottom, positioned above the hanging block, of the back plate. When fire happens in the ancient building due to accidents, the fireproof curtain in the fireproof mechanism can hang down, so that the fire is prevented from extending, and the safety is improved.

Description

Combined door head for ancient building

Technical Field

The utility model relates to the technical field of ancient buildings, in particular to a combined door lintel of an ancient building.

Background

The ancient buildings refer to civil buildings and public buildings before the construction of the country with historical significance, the ancient buildings comprise buildings in the period of the republic of China, and some ancient buildings are reserved in China, many ancient towns and most big cities, however, at the present of the great popularity and the civil engineering, people need to see and protect the ancient buildings and the inherent cultural traits thereof by using the developed eye light; the ancient architectural culture is preserved in the world, and the ancient cultural heritage generates modern value.

The door lintel is an important part in an ancient building, is a part on the upper part of a door frame above a front door, is generally made of solid wood, is a symbol of the identity of a building owner in the ancient building, generally needs to be replaced in the existing repairing process of the ancient building, is made of solid wood only, and has single structure and function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a combined lintel for an ancient building.

In order to achieve the purpose, the utility model adopts the following technical scheme:

ancient building combination formula lintel, including wooden casing, the cavity has been seted up to one side of wooden casing, and the inside of cavity is provided with fire prevention mechanism, and one side outer wall fixedly connected with decoration panel of cavity is kept away from to wooden casing.

Preferably, one side fixedly connected with detachable backplate of cavity, and one side outer wall fixedly connected with mounting panel of backplate, the side outer wall of mounting panel is opened there is the mounting hole.

Preferably, the top of the side inner wall of the cavity and the bottom of the side inner wall of the cavity are both connected with roller rods through bearings, and the outer side walls of the two roller rods are sleeved with the same winding tape.

Preferably, the fire-proof curtain is wound on the outer wall of the side face of the winding belt, and the other end of the fire-proof curtain is fixedly connected with a hanging block positioned below the wooden shell.

Preferably, the outer wall of the bottom of the back plate above the hanging block is provided with a notch, and two clamping units are arranged inside the side surface of the notch.

Preferably, the clamping unit comprises a temperature sensing cylinder fixedly connected to the inner wall of the side surface of the notch, temperature sensing gas is filled in the temperature sensing cylinder, and a piston plate is connected to the inner wall of the side surface of the temperature sensing cylinder in a sliding manner.

Preferably, the outer wall of one side of the piston plate is fixedly connected with a push rod extending to the outer side of the temperature sensing cylinder, one end of the outer wall of the bottom of the push rod is fixedly connected with a clamping rod, the clamping rod is of an L-shaped structure, the top outer wall of the vertical block below the clamping rod is provided with a sliding groove, and the inner wall of one side of the sliding groove is provided with a clamping groove matched with the clamping rod.

Preferably, the side outer wall of the temperature sensing cylinder and the side outer wall of the hanging block are both coated with wood-like paint.

Compared with the prior art, the utility model provides the combined door lintel for the historic building, which has the following beneficial effects: through setting up fire prevention mechanism, set up the cavity in wooden casing, set up fire prevention mechanism in the inside of cavity, when the ancient building is inside when catching a fire because of the accident, the fire prevention curtain among the fire prevention mechanism can hang down, and then prevents that the intensity of a fire from extending, has improved the security.

Drawings

Fig. 1 is a schematic overall structure diagram of a combined door lintel of an ancient building, which is provided by the utility model;

fig. 2 is a schematic view of the internal structure of the wooden shell of the combined door lintel of the historic building provided by the utility model;

fig. 3 is a schematic structural view of a temperature sensing cylinder of the combined door lintel of the historic building provided by the utility model.

In the figure: the temperature-sensing device comprises a wooden shell 1, a mounting plate 2, a temperature-sensing cylinder 3, a hanging block 4, a decorative panel 5, a roller rod 6, a fire-proof curtain 7, a winding tape 8, temperature-sensing gas 9, a piston plate 10, a push rod 11, a clamping rod 12, a sliding groove 13, a clamping groove 14 and a back plate 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the combined type door lintel for the historic building comprises a wood shell 1, wherein a cavity is formed in one side of the wood shell 1, a fireproof mechanism is arranged in the cavity, and a decoration panel 5 is fixedly connected to the outer wall of one side, far away from the cavity, of the wood shell 1.

Wherein, one side fixedly connected with detachable backplate 15 of cavity, and one side outer wall fixedly connected with mounting panel 2 of backplate 15, the side outer wall of mounting panel 2 is opened there is the mounting hole.

The top of the side inner wall of the cavity and the bottom of the side inner wall are both connected with roller rods 6 through bearings, and the side outer walls of the two roller rods 6 are sleeved with the same winding tape 8.

The fireproof curtain 7 is wound on the outer wall of the side face of the winding belt 8, and the other end of the fireproof curtain 7 is fixedly connected with the hanging block 4 positioned below the wooden shell 1.

The outer wall of the bottom of the back plate 15 above the hanging block 4 is provided with a notch, and two clamping units are arranged inside the side face of the notch.

The clamping unit comprises a temperature sensing cylinder 3 fixedly connected to the inner wall of the side face of the notch, temperature sensing gas 9 is filled in the temperature sensing cylinder 3, and a piston plate 10 is connected to the inner wall of the side face of the temperature sensing cylinder 3 in a sliding mode.

Wherein, the outer wall fixedly connected with in one side of piston plate 10 extends to the push rod 11 in the temperature sensing section of thick bamboo 3 outside, and the bottom outer wall one end fixedly connected with kelly 12 of push rod 11, kelly 12 is L type structure, and the top outer wall that hangs down 4 and is located kelly 12 below is opened there is spout 13, and the draw-in groove 14 with kelly 12 looks adaptation is opened to one side inner wall of spout 13.

The side outer wall of the temperature sensing cylinder 3 and the side outer wall of the hanging block 4 are coated with wood-like paint.

The working principle is as follows: during the use, install this lintel in the door frame top through mounting panel 2, at normal atmospheric temperature, temperature sensing gas 9 is in the contraction state, and 12 cards of kelly are in draw-in groove 14 this moment, and fire prevention curtain 7 is around rolling up on winding tape 8 simultaneously, when the inside fire of ancient building, when the intensity of a fire burns to lintel department, can lead to temperature sensing section of thick bamboo 3 to heat up, and then drives the inflation of temperature sensing gas 9 to make kelly 12 leave draw-in groove 14, the piece 4 that hangs down then can the tenesmus this moment, and then the pulling fire prevention curtain 7 hangs down, prevents that the intensity of a fire from stretching.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The combined door lintel for the historic building comprises a wooden shell (1), and is characterized in that a cavity is formed in one side of the wooden shell (1), a fireproof mechanism is arranged in the cavity, and a decorative panel (5) is fixedly connected to the outer wall of one side, far away from the cavity, of the wooden shell (1);

a detachable back plate (15) is fixedly connected to one side of the cavity, an installation plate (2) is fixedly connected to the outer wall of one side of the back plate (15), and an installation hole is formed in the outer wall of the side face of the installation plate (2);

the outer wall of the bottom of the back plate (15) above the hanging block (4) is provided with a notch, and two clamping units are arranged inside the side surface of the notch;

the clamping unit comprises a temperature sensing cylinder (3) fixedly connected to the inner wall of the side face of the notch, temperature sensing gas (9) is filled in the temperature sensing cylinder (3), and a piston plate (10) is connected to the inner wall of the side face of the temperature sensing cylinder (3) in a sliding mode;

one side outer wall fixedly connected with of piston board (10) extends to push rod (11) in the temperature sensing section of thick bamboo (3) outside, and the bottom outer wall one end fixedly connected with kelly (12) of push rod (11), kelly (12) are L type structure, and the top outer wall that hangs down piece (4) and is located kelly (12) below is opened there is spout (13), and one side inner wall of spout (13) is opened has draw-in groove (14) with kelly (12) looks adaptation.

2. The combined lintel for ancient buildings according to claim 1, characterized in that the top and bottom of the side inner wall of the cavity are connected with roller rods (6) through bearings, and the side outer walls of the two roller rods (6) are sleeved with the same winding belt (8).

3. The combined lintel for historic buildings according to claim 2, characterized in that the fire-proof curtain (7) is wound around the outer wall of the side surface of the winding belt (8), and the other end of the fire-proof curtain (7) is fixedly connected with the hanging block (4) positioned below the wooden shell (1).

4. The combined lintel for historic buildings according to claim 1, wherein the outer side wall of the temperature sensing cylinder (3) and the outer side wall of the pendant (4) are coated with wood-like paint.