A cover plate for an elevator guide rail bracket

Abstract

This utility model discloses a cover plate for an elevator guide rail bracket. The cover plate includes a U-shaped front cover plate and two L-shaped side cover plates. The two sides of each end opening of the front cover plate are bent towards the two sides of the end opening, forming grooves at both ends of the front cover plate. Two U-shaped notches are opened on one side of the front cover plate. The two side cover plates are located at both ends of the front cover plate. Each side cover plate is integrally formed from two perpendicular side pieces. Side piece one passes through the end groove of the front cover plate, and side piece two contacts the bottom side of the front cover plate. A connecting piece is provided between the side cover plate and the front cover plate. This utility model reduces the exposure of bolts and nuts in conspicuous parts of the bracket in the elevator shaft by covering the bolts and nuts between the guide rail bracket and the guide rail, and between the guide rail bracket and the bottom support bracket, thus increasing the aesthetics of the sightseeing elevator.

Description

Technical Field

[0001] This utility model relates to the field of elevator parts manufacturing and processing, and in particular to a cover plate for an elevator guide rail bracket. Background Technology

[0002] The exterior walls of the elevator shaft and car of the sightseeing elevator are made of transparent glass, allowing passengers to enjoy the outside scenery while riding. From the outside, the internal components of the elevator shaft, such as supports, guide rails, and bolts, are also visible. While the supports and guide rails are usually painted to enhance the aesthetics of the sightseeing elevator, the bolts connecting the guide rails to the guide rail supports and to the elevator shaft are not easily aesthetically pleasing. From the outside, the side of the bolts facing outwards from the elevator shaft is clearly visible (see instruction manual). Figure 1 However, this will still have some impact on the aesthetics of the sightseeing elevator. Utility Model Content

[0003] The purpose of this utility model is to provide a cover plate for an elevator guide rail bracket, which has the advantage of increasing the aesthetics of the sightseeing elevator.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A cover plate for an elevator guide rail bracket, the cover plate comprising a U-shaped front cover plate and two L-shaped side cover plates, wherein the two sides of each end opening of the front cover plate are bent towards the two sides of the end opening, forming a groove at both ends of the front cover plate, and two U-shaped notches are opened on one side of the front cover plate, the two side cover plates being located at the two ends of the front cover plate respectively, the side cover plate being integrally formed from mutually perpendicular side piece one and side piece two, side piece one of the side cover plate passing through the end groove of the front cover plate, side piece two contacting the bottom side of the front cover plate, and a connecting member being provided between the side cover plate and the front cover plate.

[0005] Using the above technical solution, during installation, the bottom support bracket is installed on the crossbar of the elevator shaft, with the opening of the bottom support bracket facing the inside of the elevator shaft. The guide rail bracket is located above the bottom support bracket, with its opening facing the outside of the elevator shaft. Two bolts are passed through the sidewalls where the guide rail bracket and the bottom support bracket contact each other. Then, the sidewall of the front cover plate, which has two U-shaped notches, is inserted between the two sides of the guide rail bracket, and the two U-shaped notches are respectively fitted with two bolts. Nuts are screwed onto the bolts, thereby fixing the front cover plate and the guide rail bracket. Then, the side pieces one of the two side cover plates are respectively inserted into the slots at both ends of the front cover plate, and the side pieces two contact the bottom side of the front cover plate. The front cover plate is connected to the side cover plates through the connector. The front cover plate blocks the opening of the guide rail bracket facing the outside of the elevator shaft, and the two side cover plates block the openings at both ends of the guide rail bracket, thereby covering the bolts and nuts between the guide rail bracket and the guide rail and the bottom support bracket facing the outside of the elevator shaft. This reduces the exposure of bolts and nuts in conspicuous parts of the bracket in the elevator shaft and increases the aesthetics of the sightseeing elevator.

[0006] Preferably, the connector includes a protrusion, which is integrally formed on the side plate two and the surface in contact with the bottom side of the front cover plate. A circular hole is provided on the bottom side of the front cover plate. A frustum-shaped elastic element is fixedly connected to the end of the protrusion. The larger bottom surface of the elastic element is connected to the protrusion. The elastic element can pass through the circular hole of the front cover plate, and the diameter of the larger bottom surface of the elastic element is larger than the diameter of the circular hole.

[0007] Using the above technical solution, the side plate of the side cover passes through the slot at the end of the front cover, while the elastic element of the protrusion on the side plate passes through the round hole on the bottom side of the front cover. The larger bottom surface of the elastic element is blocked by the bottom side of the front cover, preventing the elastic element from coming out of the round hole, thereby increasing the connection between the front cover and the side cover.

[0008] Preferably, the two sides of the bottom of the front cover plate are integrally formed with baffles, the side plate 2 is embedded between the two baffles, and the side plates 2 of the two side covers plate are in contact with each other.

[0009] By adopting the above technical solution, the flatness of the bracket cover surface is increased, thereby improving the aesthetics of the bracket cover.

[0010] Preferably, a bevel is provided at the end of the side piece one.

[0011] The above technical solution facilitates the insertion of the side piece into the end slot of the front cover plate.

[0012] Preferably, the front cover and the two side cover are all made of Q235 steel plate.

[0013] The above-mentioned technical solution has high strength, good plasticity and toughness, and a long service life.

[0014] Preferably, the elastic element is made of rubber.

[0015] Using the above technical solution, the rubber has good elasticity, wear resistance, and a long service life. Attached Figure Description

[0016] Figure 1 This is a diagram showing the elevator interior as seen from the outside without a cover plate. Figure 2 A schematic diagram showing the elevator interior as seen from the outside after the cover plate has been applied. Figure 3 This is a schematic diagram of the overall situation from another perspective of the embodiment; Figure 4 This is a rear view of the embodiment; Figure 5 This is a side view of an embodiment; Figure 6 This is a front view of an embodiment; Figure 7 This is a top view of an embodiment; Figure 8 This is a schematic diagram of the cross-section of AA; Figure 9 This is an exploded view diagram of an embodiment; Figure 10 This is a schematic diagram showing the connection between the cover plate and the guide rail bracket.

[0017] Reference numerals: 1. Crossbar; 2. Guide rail; 3. Base support bracket; 4. Guide rail bracket; 5. Front cover plate; 6. Slot; 7. U-shaped notch; 8. Side piece one; 9. Side piece two; 10. Round hole; 11. Protruding post; 12. Elastic element; 13. Baffle plate. Detailed Implementation

[0018] The following description is merely a preferred embodiment of this utility model, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of this utility model should be considered within the protection scope of this utility model. It should also be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

[0019] See Figures 1 to 7 , Figure 9 A cover plate for an elevator guide rail bracket includes a bottom support bracket 3 connected to an external crossbar 1 and a guide rail bracket 4 connected to an elevator guide rail 2. Both the bottom support bracket 3 and the guide rail bracket 4 are U-shaped. The guide rail bracket 4 is fixedly connected above the bottom support bracket 3, and the openings of both the guide rail bracket 4 and the bottom support bracket 3 are horizontally oriented but in opposite directions. The cover plate includes a U-shaped front cover plate 5 and two L-shaped side cover plates. The front cover plate 5 and the two side cover plates are all made of Q235 steel plate. The two sides of each opening of the front cover plate 5 are bent towards the two sides of the end opening, forming grooves 6 at both ends of the front cover plate 5. Two baffles 13 are integrally formed on the two sides of the bottom of the front cover plate 5, and two U-shaped notches 7 are opened on one side of the front cover.

[0020] See Figure 6 , Figure 9 and Figure 10 Two side cover plates are located at the two ends of the front cover plate 5. The side cover plates are integrally formed by two perpendicular side pieces 8 and 9. The end of the side piece 8 is provided with a bevel. The side piece 8 can pass through the end slot 6 of the front cover plate 5. The side piece 9 contacts the bottom side of the front cover plate 5. The surface of the side piece 9 that contacts the bottom side of the front cover plate 5 is integrally formed with a protrusion 11. The end of the protrusion 11 is fixedly connected to a frustum-shaped rubber elastic element 12. The larger bottom surface of the elastic element 12 is connected to the protrusion 11. A circular hole 10 is opened on the bottom side of the front cover plate 5. The elastic element 12 can pass through the circular hole 10 of the front cover plate 5, and the diameter of the larger bottom surface of the elastic element 12 is larger than the diameter of the circular hole 10.

[0021] Working principle: During installation, the base support bracket 3 is installed on the crossbar of the elevator shaft, with its opening facing inwards. The guide rail bracket 4 is located above the base support bracket 3, with its opening facing outwards. Two bolts are passed through the sidewalls of the guide rail bracket 4 that contact the base support bracket 3, with the tails of the bolts positioned within the U-shaped opening of the guide rail bracket 4. The bolts are then tightened at the points where they are located within the U-shaped opening of the base support bracket 3. Next, the elevator guide rail 2 contacts the bottom side of the guide rail bracket 4. Two bolts with pressure plates are passed through the U-shaped opening of the guide rail bracket 4, and nuts are tightened at the points where the pressure plate bolts are located within the U-shaped opening of the guide rail bracket 4, thus pressing the pressure plates tightly against the guide rail 2.

[0022] Then, the side wall of the front cover plate 5 with two U-shaped notches 7 is inserted between the two sides of the guide rail bracket 4, and the two U-shaped notches 7 are respectively embedded in the two bolts between the guide rail bracket 4 and the bottom support bracket 3. Then, the nut in the bottom support bracket 3 is tightened. The other side wall of the front cover plate 5 is located outside the guide rail bracket 4, thereby fixing the front cover plate 5 and the guide rail bracket 4. Then, the side pieces 8 of the two side cover plates are respectively inserted into the slots 6 at both ends of the front cover plate 5. The side pieces 9 are embedded between the two baffles 13 on the bottom side of the front cover plate 5. The frustum-shaped elastic element 12 of the protrusion 11 on the side piece 9 passes through the round hole 10 on the bottom side of the front cover plate 5. The larger bottom surface of the elastic element 12 is blocked by the bottom side of the front cover plate 5 to prevent the elastic element 12 from coming out of the round hole 10, thereby increasing the connection between the front cover plate 5 and the side cover plate.

[0023] The front cover plate 5 blocks the opening of the guide rail bracket 4 facing the outside of the elevator shaft, and the two side cover plates block the openings at both ends of the guide rail bracket 4, thereby covering the bolts and nuts between the guide rail bracket 4 and the guide rail 2 and the bottom support bracket 3 facing the outside of the elevator shaft, reducing the exposure of bolts and nuts in conspicuous parts of the bracket in the elevator shaft, and increasing the aesthetics of the sightseeing elevator.

Claims

1. A cover plate for an elevator guide rail bracket, characterized in that The cover plate includes a U-shaped front cover plate (5) and two L-shaped side cover plates. The two sides of the opening at each end of the front cover plate (5) are bent towards the two sides of the end opening, forming a groove (6) at both ends of the front cover plate (5). Two U-shaped notches (7) are opened on one side of the front cover plate. The two side cover plates are located at both ends of the front cover plate (5). The side cover plate is integrally formed by two perpendicular side pieces (8) and two side pieces (9). The side piece (8) of the side cover plate passes through the end groove (6) of the front cover plate (5), and the side piece (9) contacts the bottom side of the front cover plate (5). A connecting piece is provided between the side cover plate and the front cover plate (5).

2. The cover plate of a guide rail bracket for an elevator according to claim 1, characterized in that, The connector includes a protrusion (11), which is integrally formed on the side plate 2 (9) and the bottom side of the front cover plate (5). A round hole (10) is provided on the bottom side of the front cover plate (5). A frustum-shaped elastic element (12) is fixedly connected to the end of the protrusion (11). The larger bottom surface of the elastic element (12) is connected to the protrusion (11). The elastic element (12) can pass through the round hole (10) of the front cover plate (5), and the diameter of the larger bottom surface of the elastic element (12) is larger than the diameter of the round hole (10).

3. The cover plate for an elevator guide rail bracket according to claim 1, characterized in that, The front cover plate (5) has baffles (13) integrally formed on both sides of its bottom side. The second side piece (9) is embedded between the two baffles (13), and the second side pieces (9) of the two side covers are in contact with each other.

4. The cover plate for an elevator guide rail bracket according to claim 1, characterized in that, The end of the side piece (8) is provided with a bevel.

5. The cover plate for an elevator guide rail bracket according to claim 2, wherein The front cover (5) and the two side cover plates are all made of Q235 steel plate.

6. The cover plate for an elevator guide rail bracket of claim 2, wherein, The elastic element (12) is made of rubber.

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