Marine hinge type door stop device

Abstract

The utility model provides a marine hinge type door stop device which comprises a supporting stop plate, one end of the supporting stop plate is fixedly installed on a door frame type hinge plate behind a door in the door opening direction, a buffer block is fixedly installed at the other end of the supporting stop plate, and when the door is opened and rotated to a certain angle, the buffer block is fixedly installed on the door frame type hinge plate. The buffer block on the supporting stop plate is in contact with the door connecting side hinge plate to stop the door; the supporting stop plate is of an L-shaped structure, and the opening angle of the door can be controlled through the installation angle of one end of the L-shaped supporting stop plate and the door frame type hinge plate. The device is simple in structure, low in cost and high in applicability, is not influenced by the position of the door and the surrounding structure, and improves the paint integrity of the door.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, in particular to a hinged door stopping device for ships. Background Art

[0002] In general, a column-type stopper is installed on the exterior door of a ship to prevent the door from colliding with the surrounding wall. The column-type stopper is installed at the lower edge of the door handle and welded to the steel surrounding wall. When equipment and facilities are arranged behind the door in the direction of door opening, the column-type stopper cannot be installed, such as when an oil well or fire hose box is arranged behind the upper deck door; in addition, when there is no steel surrounding wall behind the door in the direction of door opening, the column-type stopper cannot be installed; or, if a column-type stopper is installed on a door installed in a narrow passage, it will hinder the escape route.

[0003] Therefore, the traditional column-type stop device has the problems of large size, high manufacturing cost, low installation applicability, inconvenient use, etc. In view of this, it is necessary to study a new type of door stop device to overcome the above-mentioned problems. Utility Model Content

[0004] In order to optimize and solve the above problems, the purpose of the utility model is to provide a stop device with simple structure, small size, not affected by the position of the door and surrounding structures, while improving the integrity of the paint, strong applicability, easy installation and low cost.

[0005] A marine hinged door stop device comprises a support stop plate, one end of which is fixedly mounted on a door frame hinge plate behind the door in the door opening direction, and a buffer block is fixedly mounted on the other end of the support stop plate. When the door is opened and rotated to a certain angle, the buffer block on the support stop plate contacts the hinge plate on the door connection side, thereby stopping the door.

[0006] The support stop plate is an L-shaped structure, and the size of the door opening angle can be controlled by the installation angle between one end of the L-shaped support stop plate and the door frame hinge plate.

[0007] Furthermore, the buffer block is located behind the door in the door opening direction, so as to achieve buffering and stopping of the door during the door opening process.

[0008] Furthermore, it also includes bolts and nuts, wherein the bolts pass through the support stop plate and are fixed to the support stop plate through the nuts, and the buffer block is fixed on the bolts.

[0009] Furthermore, the buffer block is made of butyl rubber and is fixed to one end of the bolt by a hexagonal flange self-drilling and self-tapping screw.

[0010] Furthermore, the length of the support stop plate cannot exceed the length of the door hinge structure.

[0011] Furthermore, the support stop plate is made of steel plate.

[0012] The advantages and positive effects of the utility model are:

[0013] The utility model has the advantages of simple structure, low cost and strong applicability, is not affected by the position of the door and the surrounding structures and improves the paint integrity of the door at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The technical solution of the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, but it should be understood that these drawings are designed only for the purpose of explanation and are not intended to limit the scope of the utility model. In addition, unless otherwise specified, these drawings are only intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.

[0015] Figure 1 It is a structural schematic diagram of a marine hinged door stop device according to an embodiment of the utility model;

[0016] Figure 2 It is a right side view of a marine hinged door stopper device according to an embodiment of the utility model;

[0017] Figure 3 The utility model is a schematic diagram of a marine hinged door stop device according to an embodiment of the utility model. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the implementation of the utility model clearer, the technical scheme in the embodiment of the utility model will be described in more detail below in conjunction with the drawings in the embodiment of the utility model. In the drawings, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the utility model, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the utility model, and should not be understood as limitations on the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0020] like Figure 1 , 2As shown in Figures 3 and 4, a marine hinged door stop device provided by the present embodiment of the utility model comprises a support stop plate 1, one end of the support stop plate 1 is fixedly mounted on a door frame hinge plate 6 behind the door in the door opening direction, and a buffer block 5 is fixedly mounted on the other end of the support stop plate 1. When the door is opened and rotated to a certain angle, the buffer block on the support stop plate contacts the hinge plate 7 on the door connection side to achieve the stopping of the door;

[0021] Specifically, in this embodiment, if Figure 1 As shown, the support stop plate is an L-shaped structure, through the installation angle between one end of the L-shaped support stop plate and the door frame hinge plate 6, that is, through the X 0 The change of the adjustable angle can control the size of the door opening angle, and in order to achieve buffering and stopping of the door, the buffer block is located behind the door in the door opening direction, thereby achieving buffering and stopping of the door during the door opening process and avoiding direct collision between the door and the support stop plate.

[0022] In addition, in order to facilitate disassembly and installation, it can be considered to also include a bolt 2 and a nut 3, wherein the bolt passes through the support stop plate and is fixed to the support stop plate by a nut, and the buffer block is fixed on the bolt. In this embodiment, the buffer block is made of butyl rubber and is fixed to one end of the bolt by a hexagonal flange self-drilling and self-tapping screw 4. In this way, when the buffer block is severely worn due to long-term collision, the buffer block can be replaced by removing the bolt and nut.

[0023] like Figure 3 As shown, since the buffer block stops the door by contacting the hinge plate 7 on the door connection side, the length of the support stop plate cannot exceed the length of the door hinge structure; Figure 3 In the figure, A represents the door being in a closed state, and B represents the state of the door being opened and stopped by the stopping device in this embodiment; of course, in order to improve the durability of the stopping device and facilitate processing, the support stop plate can be made of steel plate, which is bent into an L-shaped structure.

[0024] In summary, the butyl rubber of this embodiment is fixed by self-drilling and self-tapping screws and bolts, and then fixed on the bending support stop plate, and then welded together with the door hinge plate through the bending support stop plate. The size of the door opening angle can be controlled by the welding angle between the bending support stop plate and the door frame hinge plate.

[0025] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A marine hinged door stop device, characterized in that: It includes a support stop plate, one end of which is fixedly mounted on a door frame hinge plate at the rear of the door in the door opening direction, and the other end of which is fixedly mounted with a buffer block. When the door is opened and rotated to a certain angle, the buffer block on the support stop plate contacts the hinge plate on the door connection side to stop the door; The support stop plate is an L-shaped structure, and the size of the door opening angle can be controlled by the installation angle between one end of the L-shaped support stop plate and the door frame hinge plate.

2. A marine hinged door stopper according to claim 1, characterized in that: The buffer block is located behind the door in the door opening direction, so as to achieve buffering and stopping of the door during the door opening process.

3. A marine hinged door stopper according to claim 1, characterized in that: It also includes bolts and nuts. The bolts pass through the support and stop plate and are fixed to the support and stop plate through the nuts. The buffer block is fixed on the bolts.

4. A marine hinged door stopper according to claim 3, characterized in that: The buffer block is made of butyl rubber and is fixed to one end of the bolt by a hexagonal flange self-drilling and self-tapping screw.

5. A marine hinged door stopper according to claim 1, characterized in that: The length of the support stop plate cannot exceed the length of the door hinge structure.

6. A marine hinged door stopper according to claim 1, characterized in that: The support stop plate is made of steel plate.

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