Opening and closing device for rooftop well observation opening

Abstract

The utility model relates to a rooftop well observation port opening and closing device which comprises a frame fixedly installed on the top of a rooftop well, a first cover body and a second cover body are arranged on the top of the frame and distributed in the left-right extending direction of the frame, and a first hinge and a second hinge are arranged on the left side wall and the right side wall of the frame respectively. The left side wall of the first cover body and the right side wall of the second cover body are rotationally connected with the frame through a first hinge and a second hinge correspondingly, and a first sliding plate and a second sliding plate are arranged at the bottoms of the first cover body and the second cover body correspondingly and distributed in a staggered mode in the front-back direction of the frame. A first inserting plate and a second inserting plate are fixedly connected to the bottom of the first cover body and the bottom of the second cover body respectively, the right end of the first sliding plate penetrates through the second inserting plate, and the left end of the second sliding plate penetrates through the first inserting plate. The rooftop well observation window has the advantages that a worker can conveniently open or close the rooftop well observation window, and therefore the worker can conveniently enter a rooftop through the rooftop well observation window.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy sources, and in particular to an opening and closing device for a rooftop well observation port. Background Art

[0002] Rooftops, open-air spaces at the top of buildings, are commonly found at the tops of high-rise buildings. To meet diverse needs, such as observing the weather, promoting air circulation, enhancing natural lighting, or serving as evacuation routes in emergencies, designers often incorporate observation wells into their rooftops.

[0003] In the existing technology, observation wells are generally closed by heavy manhole covers. Although this practice is necessary, it also causes certain troubles. For example, the weight of the manhole cover will add considerable difficulty to the operation of opening or closing the observation well, making the operation process of the staff cumbersome and possibly endangering the safety of the operator. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rooftop well observation port opening and closing device which can facilitate staff to open or close the rooftop well observation port, thereby facilitating staff to enter the rooftop through the rooftop well observation port.

[0005] The utility model is realized through the following technical scheme, which provides a rooftop well observation port opening and closing device, including a frame fixedly installed on the top of the rooftop well observation port, the top of the frame is provided with a first cover body and a second cover body for covering the inner hole of the frame, the first cover body and the second cover body are distributed along the left and right extension directions of the frame, the left and right side walls of the frame are respectively provided with a first hinge and a second hinge, the left side wall of the first cover body and the right side wall of the second cover body are respectively rotatably connected to the frame through the first hinge and the second hinge, the bottom of the first cover body and the second cover body are respectively provided with a first slide plate and a second slide plate, the first slide plate and the second slide plate are staggered along the front and rear direction of the frame, the bottom of the first cover body and the second cover body are also fixed with a first plug plate and a second plug plate, the right end of the first slide plate passes through the second plug plate, and the left end of the second slide plate passes through the first plug plate.

[0006] When the utility model is in use, a frame is provided that is fixedly installed on the top of the rooftop well observation port, and the top of the frame is provided with a first cover body and a second cover body for covering the inner hole of the frame, and the first cover body and the second cover body are distributed along the left and right extension directions of the frame, and a first hinge and a second hinge are respectively provided on the left and right side walls of the frame, and the left side wall of the first cover body and the right side wall of the second cover body are respectively rotatably connected to the frame through the first hinge and the second hinge, and the first cover body and the second cover body are respectively provided with a first slide plate and a second slide plate at the bottom, and the first slide plate and the second slide plate are staggered along the front and back directions of the frame, and the first cover body and the second cover body are further fixedly connected with the first plug plate and the second plug plate at the bottom, respectively, and the right end of the first slide plate passes through the second plug plate, and the left end of the second slide plate passes through the first plug plate. When the device is in use, the first slide plate is pushed to move to the left on the first cover body, and the second slide plate is pushed to move to the right on the second cover body, so as to The first slide and the second slide can be separated from the second plug plate and the first plug plate, and then the first cover body and the second cover body are pushed upward, so that the first cover body and the second cover body can rotate on the frame respectively around the first hinge and the second hinge, so that the first cover body and the second cover body no longer cover the inner hole of the frame, so that the roof well observation port is opened, thereby facilitating the staff to enter the roof through the roof well observation port. When the staff completes their work on the roof, the first cover body and the second cover body are rotated back to their initial positions, so that the first cover body and the second cover body cover the inner hole of the frame again, and then the first slide and the second slide are pushed back to their initial positions, so that the first slide and the second slide can fix the first cover body and the second cover body together again, and close the roof well observation port again. This makes it convenient for the staff to open or close the roof well observation port, thereby facilitating the staff to enter the roof through the roof well observation port.

[0007] Preferably, a first movable groove and a second movable groove are respectively formed on the right side wall of the first cover body and the left side wall of the second cover body, the first slide plate and the second slide plate are respectively arranged on the bottom of the first movable groove and the second movable groove, and the first plug plate and the second plug plate are also respectively arranged on the bottom of the first movable groove and the second movable groove. By forming the first movable groove and the second movable groove on the right side wall of the first cover body and the left side wall of the second cover body, the first slide plate and the second slide plate are respectively arranged on the bottom of the first movable groove and the second movable groove, and the first plug plate and the second plug plate are also respectively arranged on the bottom of the first movable groove and the second movable groove, the weight of the first cover body and the second cover body can be reduced by using the first movable groove and the second movable groove, making it easier for staff to push the first cover body and the second cover body to rotate on the frame around the first hinge and the second hinge.

[0008] Preferably, the left end of the first slide passes through the first cover and is fixedly connected to the first deflector, the right end of the second slide passes through the second cover and is fixedly connected to the second deflector, the first deflector and the second deflector are both inclined downward toward the end away from the frame, and the first deflector and the second deflector are respectively located above the first hinge and the second hinge. By allowing the left end of the first slide to pass through the first cover and be fixedly connected to the first deflector, and the right end of the second slide to pass through the second cover and be fixedly connected to the second deflector, the first deflector and the second deflector are both inclined downward toward the end away from the frame, and the first deflector and the second deflector are respectively located above the first hinge and the second hinge, the first deflector and the second deflector can be used to prevent rainwater from directly dripping onto the first hinge and the second hinge during rain, thereby causing the first hinge and the second hinge to rust and affecting the normal use of the device.

[0009] Preferably, the left side wall of the first cover is flush with the left side wall of the frame, and the right side wall of the second cover is flush with the right side wall of the frame. By aligning the left side wall of the first cover with the left side wall of the frame, and the right side wall of the second cover with the right side wall of the frame, the first cover and the second cover can be easily rotated on the frame around the first hinge and the second hinge respectively.

[0010] Preferably, a pressure plate fixedly connected to the top of the first cover is provided at the junction of the first and second cover bodies, with the lower end surface of the pressure plate pressing against the top of the second cover body. By providing a pressure plate fixedly connected to the top of the first cover body at the junction of the first and second cover bodies, with the lower end surface of the pressure plate pressing against the top of the second cover body, the pressure plate can prevent rainwater or other debris from entering the frame through the gap between the first and second cover bodies.

[0011] Preferably, the lower end of the first deflector is fixedly connected to a first transverse plate that abuts the left side wall of the frame, and the lower end of the second deflector is fixedly connected to a second transverse plate that abuts the right side wall of the frame, and the first transverse plate and the second transverse plate are respectively located below the first hinge and the second hinge. By fixing the first transverse plate that abuts the left side wall of the frame at the lower end of the first deflector, and fixing the second transverse plate that abuts the right side wall of the frame at the lower end of the second deflector, and the first transverse plate and the second transverse plate being respectively located below the first hinge and the second hinge, the first transverse plate and the second transverse plate can further improve the protective effect of the first hinge and the second hinge, thereby preventing the first hinge and the second hinge from rusting and affecting the normal use of the device.

[0012] The beneficial effects of the utility model are as follows: a frame is provided which is fixedly installed on the top of the rooftop well observation port, the top of the frame is provided with a first cover body and a second cover body for covering the inner hole of the frame, the first cover body and the second cover body are distributed along the left and right extension directions of the frame, a first hinge and a second hinge are respectively provided on the left and right side walls of the frame, the left side wall of the first cover body and the right side wall of the second cover body are respectively rotatably connected to the frame through the first hinge and the second hinge, the bottom of the first cover body and the second cover body are respectively provided with a first slide plate and a second slide plate, the first slide plate and the second slide plate are staggered along the front and back directions of the frame, the bottom of the first cover body and the second cover body are also fixedly connected with a first plug plate and a second plug plate, the right end of the first slide plate passes through the second plug plate, and the left end of the second slide plate passes through the first plug plate. When the device is in use, the first slide plate is pushed to move to the left on the first cover body, and the second slide plate is pushed to move to the right on the second cover body. This allows the first slide and the second slide to disengage from the second plug plate and the first plug plate, and then push the first cover body and the second cover body upward, so that the first cover body and the second cover body can rotate on the frame respectively around the first hinge and the second hinge, so that the first cover body and the second cover body no longer cover the inner hole of the frame, so that the roof well observation port is opened, thereby facilitating the staff to enter the roof through the roof well observation port. When the staff completes their work on the roof, they rotate the first cover body and the second cover body back to their initial positions, so that the first cover body and the second cover body cover the inner hole of the frame again, and then push the first slide and the second slide back to their initial positions, so that the first slide and the second slide can fix the first cover body and the second cover body together again, and re-close the roof well observation port. This makes it convenient for the staff to open or close the roof well observation port, thereby facilitating the staff to enter the roof through the roof well observation port. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a perspective view of the structure of the utility model;

[0015] As shown in the figure:

[0016] 1. Rooftop well observation port, 2. First cover, 3. Pressure plate, 4. Second cover, 5. Frame, 6. First slide, 7. First hinge, 8. First guide plate, 9. Second guide plate, 10. Second hinge, 11. First plug plate, 12. Second plug plate, 13. Second slide, 14. First movable groove, 15. Second movable groove, 16. First horizontal plate, 17. Second horizontal plate. DETAILED DESCRIPTION

[0017] In order to clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0018] like Figure 1-Figure 2 The rooftop well observation port opening and closing device of the utility model shown includes a frame 5 fixedly installed on the top of the rooftop well observation port 1, and the top of the frame 5 is provided with a first cover body 2 and a second cover body 4 for covering the inner hole of the frame 5, and the first cover body 2 and the second cover body 4 are distributed along the left and right extension directions of the frame 5, and the left and right side walls of the frame 5 are respectively provided with a first hinge 7 and a second hinge 10, and the left side wall of the first cover body 2 and the right side wall of the second cover body 4 are respectively rotatably connected to the frame 5 through the first hinge 7 and the second hinge 10, and the bottom of the first cover body 2 and the second cover body 4 are respectively provided with a first slide plate 6 and a second slide plate 13, and the first slide plate 6 and the second slide plate 13 are staggered along the front and rear direction of the frame 5, and the bottom of the first cover body 2 and the second cover body 4 are also fixed with a first plug plate 11 and a second plug plate 12, respectively, and the right end of the first slide plate 6 passes through the second plug plate 12, and the left end of the second slide plate 13 passes through the first plug plate 11.

[0019] By respectively opening a first movable groove 14 and a second movable groove 15 on the right side wall of the first cover body 2 and the left side wall of the second cover body 4, the first slide 6 and the second slide 13 are respectively arranged on the bottom of the first movable groove 14 and the second movable groove 15, and the first plug plate 11 and the second plug plate 12 are also respectively arranged on the bottom of the first movable groove 14 and the second movable groove 15. The first movable groove 14 and the second movable groove 15 can be used to reduce the weight of the first cover body 2 and the second cover body 4, making it convenient for the staff to push the first cover body 2 and the second cover body 4 to rotate on the frame 5 around the first hinge 7 and the second hinge 10 respectively. By having the left end of the first slide 6 pass through the first cover 2 and be fixedly connected to the first deflector 8, and the right end of the second slide 13 pass through the second cover 4 and be fixedly connected to the second deflector 9, the first deflector 8 and the second deflector 9 are both inclined downward toward the end away from the frame 5, and the first deflector 8 and the second deflector 9 are respectively located above the first hinge 7 and the second hinge 10. The first deflector 8 and the second deflector 9 can prevent rainwater from dripping directly onto the first hinge 7 and the second hinge 10 during rain, thereby causing the first hinge 7 and the second hinge 10 to rust and affect the normal use of the device. By having the left side wall of the first cover 2 aligned with the left side wall of the frame 5, and the right side wall of the second cover 4 aligned with the right side wall of the frame 5, the first cover 2 and the second cover 4 can be easily rotated on the frame 5 around the first hinge 7 and the second hinge 10, respectively. By providing a pressure plate 3 fixedly connected to the top of the first cover body 2 at the junction of the first cover body 2 and the second cover body 4, and pressing the lower end surface of the pressure plate 3 against the top of the second cover body 4, the pressure plate 3 can prevent rainwater or other debris from entering the frame 5 through the gap between the first cover body 2 and the second cover body 4. By fixing a first transverse plate 16 fixedly connected to the lower end of the first deflector 8 and abutting the left side wall of the frame 5, and fixing a second transverse plate 17 fixedly connected to the lower end of the second deflector 9 and abutting the right side wall of the frame 5, the first transverse plate 16 and the second transverse plate 17 are respectively located below the first hinge 7 and the second hinge 10. The first transverse plate 16 and the second transverse plate 17 can further enhance the protection of the first hinge 7 and the second hinge 10, thereby preventing the first hinge 7 and the second hinge 10 from rusting and affecting the normal use of the device.

[0020] Combined with attachment Figure 1-2It can be seen that the method of using the present invention is as follows: first, by pushing the first slide 6 to move leftward in the first movable groove 14 on the first cover body 2, and pushing the second slide 13 to move rightward in the second movable groove 15 on the second cover body 4, the first slide 6 and the second slide 13 can be separated from the second plug-in plate 12 and the first plug-in plate 11, and the first slide 6 and the second slide 13 can drive the first guide plate 8 and the second guide plate 9 to move away from the frame 5, so that the first cross plate 16 and the second cross plate 17 are no longer in contact with the left side wall and the right side wall of the frame 5, and then push the first cover body 2 and the second cover body 4 upward so that the first cover body 2 and the second cover body 4 can respectively move around The first hinge 7 and the second hinge 10 rotate on the frame 5, so that the first cover body 2 and the second cover body 4 no longer cover the inner hole of the frame 5, and the lower end surface of the pressure plate 3 no longer presses on the top of the second cover body 4, which is convenient for the staff to enter the roof through the roof well observation port 1. After the work on the roof is completed, the staff rotates the first cover body 2 and the second cover body 4 back to the initial position, so that the first cover body 2 and the second cover body 4 cover the inner hole of the frame 5 again, and then pushes the first slide 6 and the second slide 13 back to the initial position, so that the first slide 6 and the second slide 13 can fix the first cover body 2 and the second cover body 4 together again, and the first cross plate 16 and the second cross plate 17 are again in contact with the left side wall of the frame 5 and the right side wall of the frame 5.

[0021] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not depart from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A rooftop well observation port opening and closing device, characterized in that: The invention comprises a frame (5) fixedly mounted on the top of a rooftop well observation port (1), wherein a first cover body (2) and a second cover body (4) for covering an inner hole of the frame (5) are provided on the top of the frame (5), wherein the first cover body (2) and the second cover body (4) are distributed along the left and right extension directions of the frame (5), and a first hinge (7) and a second hinge (10) are provided on the left and right side walls of the frame (5), respectively, and the left side wall of the first cover body (2) and the right side wall of the second cover body (4) are respectively connected by the first hinge (7) and the second hinge (10). 10) is rotatably connected to the frame (5), and a first slide plate (6) and a second slide plate (13) are respectively provided at the bottom of the first cover body (2) and the second cover body (4), and the first slide plate (6) and the second slide plate (13) are staggered along the front-back direction of the frame (5). A first plug plate (11) and a second plug plate (12) are also fixed to the bottom of the first cover body (2) and the second cover body (4), respectively, and the right end of the first slide plate (6) passes through the second plug plate (12), and the left end of the second slide plate (13) passes through the first plug plate (11).

2. The rooftop well observation port opening and closing device according to claim 1, characterized in that: A first movable groove (14) and a second movable groove (15) are respectively provided on the right side wall of the first cover body (2) and the left side wall of the second cover body (4); the first slide plate (6) and the second slide plate (13) are respectively arranged on the bottom of the first movable groove (14) and the second movable groove (15); and the first plug plate (11) and the second plug plate (12) are also respectively arranged on the bottom of the first movable groove (14) and the second movable groove (15).

3. The rooftop well observation port opening and closing device according to claim 2, characterized in that: The left end of the first slide plate (6) passes through the first cover body (2) and is fixedly connected to the first guide plate (8), and the right end of the second slide plate (13) passes through the second cover body (4) and is fixedly connected to the second guide plate (9). The first guide plate (8) and the second guide plate (9) are both inclined downward toward the end away from the frame (5). The first guide plate (8) and the second guide plate (9) are respectively located above the first hinge (7) and the second hinge (10).

4. The rooftop well observation port opening and closing device according to claim 1, characterized in that: The left side wall of the first cover body (2) is aligned with the left side wall of the frame (5), and the right side wall of the second cover body (4) is aligned with the right side wall of the frame (5).

5. The rooftop well observation port opening and closing device according to claim 4, characterized in that: A pressing plate (3) fixedly connected to the top of the first cover body (2) is provided at the junction of the first cover body (2) and the second cover body (4), and the lower end surface of the pressing plate (3) is pressed on the top of the second cover body (4).

6. The rooftop well observation port opening and closing device according to claim 3, characterized in that: The lower end of the first guide plate (8) is fixedly connected to a first transverse plate (16) that abuts against the left side wall of the frame (5), and the lower end of the second guide plate (9) is fixedly connected to a second transverse plate (17) that abuts against the right side wall of the frame (5). The first transverse plate (16) and the second transverse plate (17) are respectively located below the first hinge (7) and the second hinge (10).

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