Elevator frame convenient for mounting glass

Abstract

The utility model discloses an elevator frame convenient for installing glass, which comprises a plurality of mutually parallel upright posts, a plurality of crosspieces, upright post clamping strips and crosspiece cover plates, the two ends of the crosspieces are connected to the adjacent stand columns, and glass is installed between the adjacent crosspieces and the stand columns at the two ends. The stand column clamping strip is detachably fixed to the stand column, and a first clamping groove used for clamping glass is formed between the stand column clamping strip and the stand column. The crosspiece cover plate is detachably fixed to the crosspiece, and a second clamping groove used for clamping glass is formed between the crosspiece cover plate and the crosspiece. According to the elevator frame, glass can be installed from the inner side or the outer side, and flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to elevator equipment technical field, concretely relates to an elevator frame convenient to install glass. BACKGROUND

[0002] With the improvement of home environment and the richness of people's life, the household elevators begin to equip in the resident house in large quantities, especially for the multi-storey villa, the household elevator is more indispensable. Because the private residence space is limited, generally will not specially reserve the concrete elevator shaft, most owners will choose to install the elevator in the middle of the stairs or close to the stairs, at the same time for reducing the influence of the elevator to the lighting, need to install the sightseeing elevator, that is need the shaft frame that can install glass. The current market glass installation of the shaft frame has two ways, one is to install glass from the inside of the frame, one is to install glass from the outside of the frame, both ways have its limitation, when installing glass from the inside of the frame, need to install glass first and then install the shaft component, it is easy to break the glass, and the replacement of the self-explosion glass needs to remove the corresponding shaft component first, the maintenance cost is extremely high, when installing glass from the outside of the frame, can install glass after the completion of the shaft component, but some scenes need to additionally set up the scaffold, such as the elevator is not in the middle or near the stairs, and some scenes will lead to the glass being unable to install or being inconvenient to install, such as the elevator has one side or more sides close to the wall.

[0003] The information disclosed in this Background section is only for the purpose of increasing an understanding of the general background of the present utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already commonly known by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an elevator frame for solving the installation problem of glass.

[0005] In order to realize the above-mentioned purpose, the utility model provides an elevator frame convenient to install glass, which comprises a plurality of mutually parallel stand columns, a plurality of crossbars, a stand column clamping strip and a crossbar cover plate, the stand columns are combined to form an elevator shaft, the crossbars are connected to the adjacent stand columns at both ends, the adjacent crossbars and the stand columns at both ends are used for installing glass, the stand column clamping strip is detachably fixed to the stand columns and forms a first clamping groove between the stand column clamping strip and the stand columns for clamping glass, and the crossbar cover plate is detachably fixed to the crossbar and forms a second clamping groove between the crossbar cover plate and the crossbar for clamping glass.

[0006] In one or more embodiments of the utility model, the stand column is provided with a first supporting surface facing the inner side of the shaft, the stand column clamping strip is provided with a first clamping part facing the first supporting surface, and the first clamping part and the first supporting surface cooperate to clamp the glass.

[0007] In one or more embodiments of the utility model, two first buckling parts are arranged on the column clamping strip, two first buckling grooves for accommodating the first buckling parts are arranged on the column, and a first blocking part is protruded on at least one of the first buckling parts, a second blocking part matched with the first blocking part is protruded on the sidewall of the first buckling groove accommodating the first buckling part, and the first blocking part and the second blocking part are matched to block the column clamping strip from being separated from the column.

[0008] In one or more embodiments of the utility model, matched inclined surfaces are formed on the first blocking part and the second blocking part respectively.

[0009] In one or more embodiments of the utility model, a second supporting surface facing the inside of the shaft is arranged on the horizontal blocking cover plate, a second clamping part facing the second supporting surface is arranged on the horizontal blocking, and the second clamping part and the second supporting surface are matched to clamp the glass.

[0010] In one or more embodiments of the utility model, a second buckling groove is arranged on the sidewall of the horizontal blocking facing the outside of the shaft, and a second buckling part inserted into the second buckling groove is arranged on the horizontal blocking cover plate.

[0011] In one or more embodiments of the utility model, two abutting parts are further protruded outwardly on the sidewall of the horizontal blocking facing the outside of the shaft, and the abutting parts outwardly abut against the horizontal blocking cover plate, so that the second buckling part is extruded on the sidewall of the second buckling groove on the side close to the outside of the shaft.

[0012] In one or more embodiments of the utility model, a third blocking part abutting against the lower surface of the abutting part is further arranged on the horizontal blocking cover plate.

[0013] In one or more embodiments of the utility model, matched inclined surfaces are arranged on the end of the second buckling part and the end of the sidewall of the second buckling groove close to the outside of the shaft.

[0014] In one or more embodiments of the utility model, a rubber strip extruded between the glass and the first clamping part and the second clamping part is further included.

[0015] Compared with the prior art, the elevator frame of the utility model can install the glass from the inside or the outside, and has high flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Figure 1 It is a schematic diagram of the elevator frame in an embodiment of the present application.

[0018] Figure 2 It is a schematic diagram of the connection between the vertical column and the horizontal barrier in the embodiment A. Figure 1

[0019] Figure 3 It is a schematic diagram of installing glass from the outside of the shaft in the vertical column in an embodiment of the present application.

[0020] Figure 4 It is a schematic diagram of installing glass from the inside of the shaft in the vertical column in an embodiment of the present application.

[0021] Figure 5 It is a sectional view of the vertical column and the vertical column clamping strip in an embodiment of the present application.

[0022] Figure 6 It is an enlarged schematic diagram of the position B. Figure 5

[0023] It is an enlarged schematic diagram of the position C. Figure 7 Figure 5

[0024] Figure 8 It is a sectional view of installing glass from the outside of the shaft in the horizontal barrier in an embodiment of the present application.

[0025] Figure 9 It is a schematic diagram of installing glass from the inside of the shaft in the horizontal barrier in an embodiment of the present application.

[0026] Figure 10 It is a sectional view of the horizontal barrier and the horizontal barrier cover plate in an embodiment of the present application.

[0027] Figure 11 It is an enlarged schematic diagram of the position D. Figure 10

[0028] Main figure mark explanation:

[0029] ​​​​100-Elevator frame, 10-Column, 11-First support surface, 12-First fastening groove, 13-Second blocking part, 14-First clamping groove, 20-Horizontal stop, 21-Second holding part, 22-Second fastening groove, 23-Abutting part, 24-Second clamping groove, 30-Column retaining strip, 31-First holding part, 32-First fastening part, 33-Second blocking part, 40-Horizontal stop cover plate, 41-Second support surface, 42-Second fastening part, 43-Third blocking part, 51-Cylindrical pin, 52-Long pin, 53-Set screw, 54-First bolt, 55-Second bolt, 60-Rubber strip, 70-Glass. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0031] like Figure 1 As shown, in one embodiment of this utility model, the elevator frame 100 includes columns 10, crossbars 20, column retaining strips 30, and crossbar cover plates 40. Multiple parallel columns 10 form a rectangular frame, the interior of which is the elevator shaft. Multiple crossbars 20 are connected at both ends to adjacent columns 10 to improve the stability of the entire elevator frame 100. A rectangular space is formed between adjacent columns 10 and crossbars 20 for installing glass 70. Column retaining strips 30 are detachably fixed to the columns 10, forming a first clamping groove 14 between them to hold the glass 70 from the column 10 side. The crossbar cover plates 40 are detachably fixed to the crossbars 20, forming a second clamping groove 24 between them to hold the glass 70 from the crossbar 20 side.

[0032] During installation, the glass 70 is first positioned close to the mounting positions on the column 10 and the crossbar 20. Then, the column clamping strip 30 and the crossbar cover plate 40 are respectively fixed to the column 10 and the crossbar 20. At this point, the edge of the glass 70 is located within the first clamping groove 14 formed by the column 10 and the column clamping strip 30, and the second clamping groove 24 formed by the crossbar 20 and the crossbar cover plate 40. When the column clamping strip 30 and the crossbar cover plate 40 are completely fixed, the glass 70 fixing operation is also completed simultaneously. Because the glass 70 is fixed to the column 10 and the crossbar 20 by clamping, it can be installed from either the inside or outside of the shaft, improving installation flexibility. The installation method can be chosen according to the actual situation such as the elevator installation location. Furthermore, the clamping installation method is relatively simple and facilitates later disassembly and maintenance.

[0033] In one embodiment, the uprights 10 and crosspieces 20 are made of aluminum profiles (other materials can also be used), and have through cavities formed on their surfaces or inside. Since the elevator is used for transferring between different floors, it will at least pass through two floors in the height direction, and the overall length will be longer if it is installed in a multi-story building. In order to facilitate transportation and transportation, the length of the upright 10 is moderate, and the elevator frame 100 is connected by a plurality of uprights 10 in the height direction. A plurality of pins are provided at the connection between adjacent uprights 10, such as Figure 2 The cylindrical pin 51 and the long pin 52 inserted into the different shaped cavities of the upright 10.

[0034] The cavity in which the long pin 52 is inserted is a non-closed cavity, which is a groove formed on the inner side surface of the shaft of the upright 10. In order to avoid the displacement of the long pin 52 affecting the stability between the two uprights 10, a hole is opened on the surface of the long pin 52 and a setscrew 53 is inserted, and the tail of the setscrew 53 is pressed on the surface of the upright 10, so as to fix the long pin 52 at the connection between the two uprights 10.

[0035] The crosspiece 20 can be fixed at the middle position of the upright 10, and can also be fixed at the connection between the two uprights 10. As shown in Figure 2 The end of the crosspiece 20 is provided with a hole, which is fixed at the connection between the two uprights 10 by means of bolt fixation, wherein the bolt includes a first bolt 54 inserted through the hole of the crosspiece 20 and the long pin 52, and a second bolt 55 directly drilled into the upright 10 after passing through the hole of the crosspiece 20. Such a connection mode further improves the stability of the connection between the two uprights 10 while fixing the crosspiece.

[0036] Figure 5 The cross-sectional view of the connection between the upright 10 and the upright clamping strip 30 is shown. The upright 10 is arranged at the corner of the elevator frame 100, and the main body section is L-shaped. The glass 70 is fixed at the two ends of the upright 10. A first supporting surface 11 is provided on the end surface of the upright 10, facing the inside of the shaft. A first clamping portion 31 is provided on the upright clamping strip 30, facing the first supporting surface 11. A first clamping groove 14 is formed between the first clamping portion 31 and the first supporting surface 11. When the upright clamping strip 30 is fixed to the upright 10, the edge of the glass 70 is fixed on the first supporting surface 11 by the first clamping portion 31. It is easy to think that the upright clamping strip 30 is a long strip clamping strip extending between the two crosspieces 20, and of course the length of the upright clamping strip 30 can be shortened and arranged at the two ends and the middle position of the glass 70.

[0037] As shown in Figures 5-7As shown, two first engaging portions 32 are provided on the column clamping strip 30, and correspondingly two first engaging grooves 12 are provided on the column 10 for accommodating the first engaging portions 32. Meanwhile, at least one of the two first engaging portions 32 is provided with a first blocking portion 33, and a second blocking portion 13 is provided on the sidewall of the first engaging groove 12 for cooperating with the first blocking portion 33. Thus, after the first engaging portion 32 is inserted along the direction of the two first engaging grooves 12, the first blocking portion 33 and the second blocking portion 13 cooperate with each other to fix the column clamping strip 30 at the position, avoiding the column clamping strip 30 from being separated from the column 10 and affecting the stability of the glass 70.

[0038] Preferably, a slope is formed at the end of the first blocking portion 33 and the second blocking portion 13 respectively to provide a guide for inserting and fixing the column clamping strip 30, so that the first engaging portion 32 can be smoothly inserted into the corresponding first engaging groove 12.

[0039] For example, in Figure 5 , one of the two first engaging grooves 12 is located at the middle position of the column 10, and the other is located at the outer edge position of the column 10. Due to structural reasons, the first engaging groove 12 at the outer edge position is more prone to deformation, so the first blocking portion 33 is provided on the first engaging portion 32 at the outer edge position. The first engaging groove 12 at the middle position and the corresponding first engaging portion 32 mainly prevent the column clamping strip 30 from being raised on that side, and no blocking structure is provided to prevent disengagement, so as to avoid the situation that the column clamping strip 30 cannot be normally disengaged when the glass 70 needs to be disassembled, repaired or replaced.

[0040] It is easily conceivable that, in order to avoid the glass 70 from shaking, after the glass 70 is placed and the column clamping strip 30 is fixed, the rubber strip 60 is squeezed between the first clamping portion 31 and the glass 70 to eliminate the gap between the glass 70 and the column 10 and the column clamping strip 30, preventing the glass 70 from shaking. At the same time, the contact area between the glass 70 and the first clamping portion 31 is increased, and combined with the flexible material of the rubber strip 60, the glass 70 is prevented from breaking.

[0041] As shown in Figure 5 , 10 , the main body of the rubber strip 60 is triangular, and the bottom surface thereof is in contact with the glass 70. One side surface of the rubber strip 60 is provided with a groove for accommodating the side surface of the glass 70. In use, the bottom surface of the rubber strip 60 is placed on the glass 70, the side surface of the groove is abutted against the first clamping portion 31, and the rubber strip 60 is continuously moved until the side surface of the glass 70 is moved into the groove of the rubber strip 60.

[0042] Similarly, the horizontal blocking cover plate 40 is provided with a second supporting surface 41 facing the inside of the shaft, and the horizontal blocking 20 is correspondingly provided with a second clamping portion 21 facing the second supporting surface 41, and a second clamping groove 24 is formed between the second clamping portion 21 and the second supporting surface 41, which cooperate to fix the glass 70.

[0043] For the convenience of disassembly and maintenance, the horizontal blocking 20 and the horizontal blocking cover plate 40 are also fixed by buckling. As shown in Figure 10 、 11 , the horizontal blocking 20 is provided with a second clamping groove 22 with an opening facing upward on the outer side, and the horizontal blocking cover plate 40 is correspondingly provided with a second clamping portion 42 facing the horizontal blocking 20, and when installed, the second clamping portion 42 is inserted into the second clamping groove 22 from top to bottom, so that the horizontal blocking cover plate 40 is fixed on the horizontal blocking 20. The second clamping groove 22 can be a long slot extending along the length of the horizontal blocking 20, and to improve the stability during fixing, two second clamping grooves 22 are provided on the horizontal blocking 20, thereby preventing the horizontal blocking cover plate 40 from shaking.

[0044] In other embodiments, the second clamping groove 22 can be a smaller size slot. To improve stability, multiple second clamping grooves 22 can be provided along the length of the horizontal blocking 20 to form a clamping groove group, and two groups of second clamping grooves 22 can be provided in the vertical direction to prevent the horizontal blocking cover plate 40 from shaking.

[0045] In the embodiment shown in Figure 10 、 11 , two second clamping grooves 22 are provided on the horizontal blocking 20, and correspondingly two second clamping portions 42 are provided on the horizontal blocking cover plate 40 to improve the stability of the horizontal blocking cover plate 40 fixed to the horizontal blocking 20 and prevent the horizontal blocking cover plate 40 from shaking.

[0046] Preferably, to improve the success rate of the second clamping portion 42 inserted into the second clamping groove 22, a matching inclined surface is provided at the end of the second clamping portion 42 and the end of the side wall of the second clamping groove 22 near the outside of the shaft to provide guidance when inserted.

[0047] To improve the stability of the horizontal blocking cover plate 40 fixed to the horizontal blocking 20 and prevent the horizontal blocking cover plate 40 from shaking, a resisting portion 23 is protruded on the horizontal blocking 20 towards the outside of the shaft, which limits the position of the horizontal blocking cover plate 40 when the second clamping portion 42 is inserted into the second clamping groove 22, and can abut and push the horizontal blocking cover plate 40 outward, and press the second clamping portion 42 against the side wall of the second clamping groove 22 near the outside of the shaft.

[0048] Preferably, the abutting portion 23 is arranged on both sides of the second buckling groove 22, and is similar to the second buckling groove 22, the abutting portion 23 can be a strip-shaped protrusion extending along the length direction of the crossbar 20, of course, the length thereof can also be shortened to a single small protrusion, and a plurality of protrusions are arranged in the length direction of the crossbar 20 to form a protrusion group.

[0049] Further, the third blocking portion 43 is arranged on the crossbar cover plate 40, and protrudes from the surface of the crossbar cover plate 40 facing the crossbar 20, and is arranged below the abutting portion 23 and abuts against the abutting portion 23 when the crossbar cover plate 40 is in the inserted state. Therefore, after the crossbar cover plate 40 is inserted completely, the abutting portion 23 moves to below the abutting portion 23, and the stability is improved to prevent the crossbar cover plate 40 from being accidentally separated from the crossbar 20.

[0050] Since the third blocking portion 43 protrudes from the surface of the crossbar cover plate 40 facing the crossbar, in order to avoid interfering with the second buckling portion 42 and affecting insertion, a bevel is arranged at the lower end of the third blocking portion 43, and when the crossbar cover plate 40 continues to move downward after contacting the abutting portion 23, the crossbar cover plate 40 is slightly deformed and bent outward, and returns to the original shape after the third blocking portion 43 moves to below the abutting portion 23.

[0051] Similarly, the rubber strip 60 is arranged between the glass 70 and the crossbar 20, and the glass 70 is inserted into the rubber strip 60 after being installed in place, so as to prevent the glass 70 from being broken.

[0052] Hereinafter, the elevator frame 100 in the embodiment will be further described in combination with a specific construction scene.

[0053] After the installation position of the elevator is selected, the column 10 is fixed by the cylindrical pin 51 and the long strip pin 52, the crossbar 20 is fixed to the column 10, and the main part of the elevator frame 100 is formed. Then, according to the position environment, the glass 70 is installed between the column 10 and the crossbar 20 from the inside or the outside, as shown in Figs. 8 and 9, the glass is installed from the outside of the shaft, or as shown in Figs. 10 and 11, the glass is installed from the inside of the shaft, and finally the rubber strip 60 is inserted. Figure 3 and Figure 8 Figure 4 and Figure 9

[0054] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.​​

[0055] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An elevator frame facilitating installation of glass, characterized by, The utility model relates to a glass elevator shaft structure, comprising: a plurality of vertical columns parallel to each other, which enclose an elevator shaft; a plurality of horizontal bars, both ends of which are connected to adjacent vertical columns, and adjacent horizontal bars and their two end vertical columns are used for installing glass; a vertical column clamping strip, which is detachably fixed to the vertical column and forms a first clamping groove between the vertical column and the vertical column clamping strip for clamping glass; a horizontal bar cover plate, which is detachably fixed to the horizontal bar and forms a second clamping groove between the horizontal bar and the horizontal bar cover plate for clamping glass.

2. The elevator frame of claim 1, wherein, The vertical column is provided with a first supporting surface facing the inside of the shaft, and the vertical column clamping strip is provided with a first clamping portion facing the first supporting surface, and the first clamping portion and the first supporting surface cooperate to clamp the glass.

3. The elevator frame of claim 2, wherein, The vertical column clamping strip is provided with two first clamping portions, and the vertical column is provided with two first clamping grooves for accommodating the first clamping portions, and at least one of the first clamping portions protrudes a first blocking portion, and the sidewall of the first clamping groove accommodating the first clamping portion protrudes a second blocking portion matched with the first blocking portion, and the first blocking portion and the second blocking portion cooperate to block the vertical column clamping strip from being separated from the vertical column.

4. The elevator frame of claim 3, wherein, The first blocking portion and the second blocking portion are respectively formed with matching inclined surfaces.

5. The elevator frame of claim 2, wherein, The horizontal bar cover plate is provided with a second supporting surface facing the inside of the shaft, and the horizontal bar is provided with a second clamping portion facing the second supporting surface, and the second clamping portion and the second supporting surface cooperate to clamp the glass.

6. The elevator frame of claim 5, wherein, The sidewall of the horizontal bar facing the outside of the shaft is provided with a second clamping groove, and the horizontal bar cover plate is provided with a second clamping portion inserted into the second clamping groove.

7. The elevator frame of claim 6, wherein, The sidewall of the horizontal bar facing the outside of the shaft further protrudes two abutting portions outward, and the abutting portions outward abut the horizontal bar cover plate, so that the second clamping portion is extruded on the sidewall of the second clamping groove on the side facing the outside of the shaft.

8. The elevator frame of claim 7, wherein, The horizontal bar cover plate is further provided with a third blocking portion abutting the lower surface of the abutting portion.

9. The elevator frame of claim 7, wherein, The end portion of the second clamping portion and the end portion of the sidewall of the second clamping groove on the side facing the outside of the shaft are provided with matching inclined surfaces.

10. The elevator frame of claim 5, wherein, Further comprising a rubber strip extruded between the glass and the first clamping portion and the second clamping portion.

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