Elevator safety window structure

Abstract

The utility model discloses an elevator safety window structure which comprises at least one safety window body covering a window opening of an elevator safety window, every two adjacent safety window bodies are connected in a hinged mode, and each safety window body comprises a top cover and a panel which are detachably and fixedly connected. The panels are sequentially connected in the horizontal direction to be in a plate shape flush with the top face in an elevator car and are matched with a window body of an elevator safety window. Each top cover is of a box-shaped structure with a downward opening, the bottom of each top cover abuts against the upper surface of a top plate of the elevator car, and one side of one top cover is hinged to the elevator car. The upper surfaces of all the safety window bodies are flush, maintenance personnel can stand stably, and maintenance is convenient. The top face in the lift car is flush with the bottom face of each panel, and the panels are not prone to being scratched. By the adoption of the top cover of the inverted box-shaped structure and the connecting structure of the top cover and the panel, the safety window structure is not prone to leaking light, dust is not prone to entering the lift car through a gap between the safety window structure and the lift car, and cleaning is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevators, and in particular relates to an elevator safety window structure. Background Art

[0002] At present, elevator safety windows refer to a closed window on the top of the elevator car that opens outwards. It is mainly used as an emergency exit and entrance for passengers or rescue personnel in the elevator when the elevator fails. The structure of the elevator safety window affects the appearance of the car. The top surface of the safety window usually protrudes upward from the top surface of the car, and the top surface of the car is not flush with the safety window surface, which can easily cause light leakage or scratches, and maintenance personnel can easily fall when standing. In addition, when cleaning, because the two sides are not flush, the convex surface is easy to wear, and dust can easily enter the car through the gap of the safety window.

[0003] Therefore, a new technology is needed to solve the problem that the safety window in the prior art is difficult to clean and inconvenient to maintain. Utility Model Content

[0004] In order to solve the above problems in the prior art, the utility model provides an elevator safety window structure, which has the effect of being easy to clean and maintain.

[0005] The utility model adopts the following technical solutions:

[0006] An elevator safety window structure comprises at least one safety window body covering the elevator safety window window, two adjacent safety window bodies are hingedly connected, each of the safety window bodies comprises a top cover and a panel which are detachably fixedly connected to each other from top to bottom, each of the panels are sequentially connected in the horizontal direction to form a plate-like shape flush with the elevator car roof and matching the elevator safety window window; the top cover is a box-like structure with an opening downward, each of the top covers is located above the elevator car roof and the bottom is in contact with the elevator car roof, and one side of the top cover is hingedly connected to the elevator car.

[0007] As a further improvement of the technical solution of the utility model, the top cover includes a cover plate, a wall plate and a connecting plate which are fixedly connected in sequence from top to bottom, the wall plate forms the side wall of the box-like structure, the cover plate forms the bottom of the box-like structure, and the connecting plate is located in the opening of the top cover and is fixedly connected to the wall plate;

[0008] The panel is detachably fixedly connected to the connecting plate.

[0009] As a further improvement of the technical solution of the utility model, it also includes a plurality of spaced-apart connecting members, wherein the bottom end of each connecting member is fixedly connected to the panel, and the upper end passes through the connecting plate and is detachably fixedly connected to the connecting plate, and each connecting member is used to detachably fix the panel to the connecting plate.

[0010] As a further improvement of the technical solution of the utility model, it also includes fixing members corresponding to each of the connecting members one by one, and each of the fixing members is located above the connecting plate and is detachably fixedly connected to the connecting member.

[0011] As a further improvement of the technical solution of the utility model, through holes corresponding to the respective fixing members are arranged at intervals on the cover plate, and each of the through holes can allow the corresponding fixing members to pass through.

[0012] As a further improvement of the technical solution of the utility model, the wall panel includes a first side panel, a second side panel, a third side panel and a fourth side panel which are connected in sequence from head to tail to form a quadrilateral, and the connecting plate includes a first plate body, a second plate body, a third plate body and a fourth plate body which are arranged at intervals; one side of the first plate body is fixedly connected to the first side panel, one side of the second plate body is fixedly connected to the second side panel, one side of the third plate body is fixedly connected to the third side panel, and one side of the fourth plate body is fixedly connected to the fourth side panel; one side of the first plate body, the second plate body, the third plate body and the fourth plate body which are away from the wall panel all extend into the opening of the top cover;

[0013] The first plate body, the second plate body, the third plate body and the fourth plate body are each provided with at least one through hole for the connecting member to pass through, and the size of each fixing member is larger than the size of the through hole.

[0014] As a further improvement of the technical solution of the utility model, it also includes a plurality of plate hinge supports fixed at intervals on the upper side of the elevator car top plate, and the top cover is hingedly connected to the elevator car through each of the hinge supports.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] Each safety window body includes a top cover and a panel that are detachably fixed to each other. The upper surface of each safety window body is flush, allowing maintenance personnel to stand steadily and facilitating maintenance. The top surface in the car is flush with the bottom surface of each panel, and it is not easy to scratch the panel. The top cover is a box-shaped structure with an opening downward. One side of the top cover is hingedly connected to the upper surface of the elevator car. The elevator safety window window can be opened by turning the safety window body upward, and the elevator safety window window can be closed by turning the safety window body downward. The top cover with an inverted box-shaped structure and the connection structure between the top cover and the panel make it difficult for light to leak, dust is not easy to enter the car through the gap of the safety window, and it is easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The technology of the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Reference numerals:

[0020] 1-safety window body; 11-top cover; 111-cover plate; 1111-through hole; 112-wall plate; 113-connecting plate; 12-panel;

[0021] 2- elevator car; 21- car top plate;

[0022] 3-Connectors;

[0023] 4- Hinge. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments in this application can be combined with each other without conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0025] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or it can be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, etc. used in the present invention are only relative to the relative positional relationship of the components of the present invention in the accompanying drawings.

[0026] Reference Figure 1, an elevator safety window structure, comprising at least one safety window body 1 covering the elevator safety window window, the number of the safety window bodies 1 is selected according to actual conditions, two adjacent safety window bodies 1 can be hingedly connected by hinges 4, each of the safety window bodies 1 comprises a top cover 11 and a panel 12 which are detachably fixedly connected to each other from top to bottom, each of the panels 12 is sequentially connected in the horizontal direction to form a plate-like shape flush with the top plate of the elevator car 2 and matches the elevator safety window window, that is, the bottom surface of each panel 12 is flush with the top surface in the elevator car 2, and it is not easy to scratch the panel 12, wherein the top plate of the elevator car 2 forms the top surface in the elevator car 2. The top cover 11 is a box-shaped structure with an opening downward, each of the top covers 11 is located above the top plate of the elevator car 2 and the bottom is in contact with the top plate of the elevator car 2, and one side of the top cover 11 is hingedly connected to the elevator car 2. When the number of the safety window bodies 1 is two or more, the upper surface of each top cover 11 is set flush, so that maintenance personnel can stand steadily. The lower surface of the top plate of the elevator car 2 forms the top surface of the car. The elevator safety window window can be opened by turning the safety window body 1 upward, and the elevator safety window window can be closed by turning the safety window body 1 downward. The top cover 11 of the inverted box-shaped structure and the connection structure of the top cover 11 and the panel 12 make it difficult for light to leak and dust to enter the car through the gap of the safety window.

[0027] Specifically, the top cover 11 includes a cover plate 111, a wall plate 112 and a connecting plate 113 which are fixedly connected in sequence from top to bottom, the wall plate 112 forms the side wall of the box-like structure, the cover plate 111 forms the bottom of the box-like structure, and the connecting plate 113 is located in the opening of the top cover 11 and is fixedly connected to the wall plate 112. The panel 12 is detachably fixedly connected to the connecting plate 113.

[0028] Specifically, the elevator safety window structure of the present scheme also includes a plurality of spaced apart connecting members 3, which may preferably be bolts or studs, wherein the bottom end of each connecting member 3 is fixedly connected to the panel 12, and the upper end passes through the connecting plate 113 and is detachably fixedly connected to the connecting plate 113, and each connecting member 3 is used to detachably fix the panel 12 to the connecting plate 113.

[0029] Specifically, the elevator safety window structure of the present solution further includes a fixing member corresponding to each of the connecting members 3 , and the fixing member may preferably be a nut. Each of the fixing members is located above the connecting plate 113 and is detachably fixedly connected to the connecting member 3 .

[0030] Specifically, through holes 1111 corresponding to the fixing members are provided at intervals on the cover plate 111, and the fixing members can pass through the through holes 1111. The fixing members can enter the box structure of the top cover 11 through the through holes 1111 provided on the cover plate 111, so as to fix the connecting plate 113 and the panel 12. The bolts can be tightened and loosened through the through holes 1111, so as to adjust or replace the safety window panel 12.

[0031] Specifically, the wall plate 112 includes a first side plate, a second side plate, a third side plate and a fourth side plate connected end to end in a quadrilateral shape, and the connecting plate 113 includes a first plate body, a second plate body, a third plate body and a fourth plate body arranged at intervals; one side of the first plate body is fixedly connected to the first side plate, one side of the second plate body is fixedly connected to the second side plate, one side of the third plate body is fixedly connected to the third side plate, and one side of the fourth plate body is fixedly connected to the fourth side plate; the sides of the first plate body, the second plate body, the third plate body and the fourth plate body away from the wall plate 112 all extend into the opening of the top cover 11. The first plate body, the second plate body, the third plate body and the fourth plate body are each provided with at least one through hole for the connecting member 3 to pass through, and the size of each of the fixing members is larger than the size of the through hole.

[0032] Specifically, the elevator safety window structure of the present solution also includes a plurality of plate hinge supports fixed at intervals on the upper side of the top plate of the elevator car 2, and the top cover 11 is hingedly connected to the elevator car 2 through each of the hinge supports. The two sides of the hinge 4 used for the hinged connection between the two safety window bodies can be installed on the adjacent cover plate 111 by screws. A hinge support is fixed on the top surface of the elevator car 2, and the two sides of the hinge 4 used to realize the hinged connection between the safety window body 1 and the car are respectively fixedly connected to the cover plate 111 and the hinge support by screws.

[0033] For other contents of the elevator safety window structure described in the utility model, please refer to the prior art and will not be repeated here.

[0034] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An elevator safety window structure, characterized in that: It comprises at least one safety window body covering the elevator safety window window, two adjacent safety window bodies are hingedly connected, each safety window body comprises a top cover and a panel which are detachably fixedly connected to each other from top to bottom, each panel is sequentially connected in the horizontal direction to form a plate-like shape flush with the elevator car roof and matches the elevator safety window window; the top cover is a box-like structure with an opening downward, each top cover is located above the elevator car roof and the bottom is in contact with the elevator car roof, and one side of the top cover is hingedly connected to the elevator car.

2. The elevator safety window structure according to claim 1, characterized in that: The top cover comprises a cover plate, a wall plate and a connecting plate which are fixedly connected in sequence from top to bottom, the wall plate forms the side wall of the box-like structure, the cover plate forms the bottom of the box-like structure, and the connecting plate is located in the opening of the top cover and is fixedly connected to the wall plate; The panel is detachably fixedly connected to the connecting plate.

3. The elevator safety window structure according to claim 2, characterized in that: It also includes a plurality of spaced apart connection members, each of which is fixedly connected to the panel at its bottom end and is detachably fixedly connected to the connecting plate through its upper end, and each of which is used to detachably fix the panel to the connecting plate.

4. The elevator safety window structure according to claim 3, characterized in that: It also includes fixing members corresponding to each of the connecting members one by one, and each of the fixing members is located above the connecting plate and is detachably fixedly connected to the connecting member.

5. The elevator safety window structure according to claim 4, characterized in that: The cover plate is provided with through holes corresponding to the fixing members at intervals, and each through hole can allow the corresponding fixing member to pass through.

6. The elevator safety window structure according to claim 5, characterized in that: The wall panel comprises a first side panel, a second side panel, a third side panel and a fourth side panel which are connected end to end in a quadrilateral shape, and the connecting panel comprises a first plate body, a second plate body, a third plate body and a fourth plate body which are arranged at intervals; one side of the first plate body is fixedly connected to the first side panel, one side of the second plate body is fixedly connected to the second side panel, one side of the third plate body is fixedly connected to the third side panel, and one side of the fourth plate body is fixedly connected to the fourth side panel; one side of the first plate body, the second plate body, the third plate body and the fourth plate body which are away from the wall panel all extend into the opening of the top cover; The first plate body, the second plate body, the third plate body and the fourth plate body are each provided with at least one through hole for the connecting member to pass through, and the size of each fixing member is larger than the size of the through hole.

7. The elevator safety window structure according to claim 1, characterized in that: It also includes a plurality of plate hinge supports fixed at intervals on the side of the elevator car top plate, and the top cover is hingedly connected to the elevator car through each of the hinge supports.

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