Elevator aluminum alloy derrick

Abstract

The utility model relates to the technical field of elevators, and discloses an elevator aluminum alloy derrick which comprises a pit steel plate, lower fixing threaded plates, upper fixing threaded plates and lower fixing threaded plates. The stand column is detachably connected with the fixed threaded plate, and a first connecting groove is formed in the stand column; the cross beam is detachably connected with the stand column, and the cross beam comprises a second connecting groove; the movable connecting piece is used for connecting the stand column and the cross beam and comprises a first threaded plate, a first fixing code and a first fixing internal threaded plate, the first fixing internal threaded plate is connected into the first connecting groove, the first fixing code is detachably connected with the first fixing internal threaded plate, and the first fixing code is detachably connected with the first fixing internal threaded plate. The first threaded plate is detachably connected with the first fixing code, and the first threaded plate is connected into the second connecting groove. According to the aluminum alloy derrick for the elevator, the cross beams and the stand columns are installed in a split mode through the movable connecting pieces and can be adjusted at will, on-site trepanning installation is not needed, and installation and maintenance are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator aluminum alloy well frame. Background Art

[0002] Home sightseeing elevators generally use steel structure shafts and aluminum alloy shaft frames as shafts. The function of the aluminum alloy shaft frame is to separate the shaft space where the elevator runs up and down from other spaces in the house. The steel structure shaft is relatively lacking in aesthetics, but the cost is cheaper than the aluminum alloy shaft. The aluminum alloy shaft has a delicate and beautiful appearance, a variety of colors, and is simple to construct.

[0003] The patent of this invention is a thin aluminum alloy derrick, which is mainly used in situations where space is limited. This shaft only serves as the wall of the shaft and does not bear the force and load of the elevator operation. It only acts as a barrier to prevent people or objects from entering the shaft.

[0004] The existing on-site installation of similar aluminum alloy derricks on the market is difficult to operate, requires drilling holes on site according to actual conditions, and is troublesome to replace the glass. Utility Model Content

[0005] Based on the above, the purpose of the present invention is to provide an elevator aluminum alloy derrick, which is easy to install on site, does not require on-site processing of beams and columns, and can be adjusted in size at will.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides an elevator aluminum alloy well frame, comprising:

[0008] The pit steel plate has lower fixing threaded plates welded to its four corners;

[0009] A column, detachably connected to the fixed threaded plate, wherein the column is provided with a first connecting groove;

[0010] a crossbeam detachably connected to the column, the crossbeam comprising a second connecting groove;

[0011] A movable connecting piece is used to connect the column and the beam, which includes a first threaded plate, a first fixing code, and a first fixed internal threaded plate. The first fixed internal threaded plate is connected to the first connecting groove. The first fixing code is detachably connected to the first fixed internal threaded plate. The first threaded plate is detachably connected to the first fixing code. The first threaded plate is connected to the second connecting groove.

[0012] Preferably, a first connecting hole is formed on the crossbeam, and a second connecting hole corresponding to the first connecting hole is formed on the first threaded plate.

[0013] Preferably, a third connecting hole is further provided on the first threaded plate, and a fourth connecting hole corresponding to the third connecting hole is provided on the first fixing code.

[0014] Preferably, a fifth connecting hole is further provided on the first fixing code, and the first fixing code is connected to the first fixing internal threaded plate via a first fixing countersunk screw.

[0015] Preferably, the third connection holes are provided in three groups, and the fourth connection holes are provided in three groups, and are distributed in a triangular pattern;

[0016] The first threaded plate and the first fixing code are connected by a second fixing countersunk screw and a first fixing bolt.

[0017] Preferably, the first connection holes are provided in two groups, and the second connection holes are provided in two groups;

[0018] The crossbeam and the first threaded plate are connected by first fixing bolts.

[0019] Preferably, the fixed threaded plate is connected to the column via a second fixed screw.

[0020] Preferably, it further includes a second fixed internal thread plate, and the vertically adjacent columns are connected by the second fixed internal thread plate and third fixed screws.

[0021] Preferably, it also includes an inner cover plate of the column;

[0022] The column further includes a first buckle, the column inner cover plate includes a second buckle, and the column and the column inner cover plate are connected via the first buckle and the second buckle.

[0023] Preferably, it also includes a crossbeam inner cover plate;

[0024] The crossbeam further includes a third buckle, and the crossbeam inner cover plate further includes a fourth buckle, and the crossbeam and the crossbeam inner cover plate are connected via the third buckle and the fourth buckle.

[0025] The beneficial effects of the utility model are:

[0026] The utility model provides an elevator aluminum alloy well frame, in which the cross beams and columns are installed in a split manner through movable connectors, can be adjusted at will, and do not require on-site hole drilling for installation, so the installation and maintenance are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0028] Figure 1 A schematic structural diagram of an aluminum alloy elevator derrick is provided for an embodiment of the present utility model;

[0029] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A;

[0030] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of position B;

[0031] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at position C;

[0032] Figure 5 A schematic diagram of the exploded structure of the movable connecting member provided in an embodiment of the present utility model;

[0033] Figure 6 A schematic cross-sectional view of a column provided in an embodiment of the present utility model;

[0034] Figure 7 This is a schematic diagram of the cross-sectional structure of the beam provided in an embodiment of the present utility model.

[0035] In the picture:

[0036] 1. Bottom pit steel plate; 11. Lower fixed threaded plate; 12. Second fixed machine screw;

[0037] 2. Column; 201. First limit baffle; 202. First connecting groove; 203. First buckle;

[0038] 3. Beam; 301. Third buckle; 302. Second connecting groove; 303. Second limit baffle; 304. Second glass mounting groove;

[0039] 4. Movable connector; 41. First threaded plate; 411. Second connecting hole; 412. Third connecting hole; 42. First fixing bracket; 421. Fourth connecting hole; 422. Fifth connecting hole; 43. First fixing internal threaded plate; 44. First fixing countersunk screw; 45. Second fixing countersunk screw; 46. First fixing bolt; 47. First fixing screw;

[0040] 5. Second fixing internal thread plate; 51. Third fixing machine screw;

[0041] 6. Inner cover of column; 601. First cover pressure plate; 602. Wiring space; 603. Second buckle;

[0042] 7. Inner cover plate of crossbeam; 701. Fourth clip; 702. Second cover plate pressure plate. DETAILED DESCRIPTION

[0043] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0044] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0045] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0046] In the description of this embodiment, the terms "upper," "lower," "left," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0047] like Figures 1 to 7 As shown, the embodiment of the present invention provides an elevator aluminum alloy well frame, comprising: a pit steel plate 1, with lower fixed threaded plates 11 welded to its four corners; a column 2, detachably connected to the lower fixed threaded plate 11, and a first connecting groove 202 provided on the column 2. Specifically, the lower fixed threaded plate 11 is inserted into the first connecting groove 202 at the bottom of the column 2, and the lower fixed threaded plate 11 is detachably connected to the column 2 by a second fixing screw 12;

[0048] A crossbeam 3 detachably connected to the column 2 , the crossbeam 3 including a second connecting groove 302 ;

[0049] The movable connecting member 4 is used to connect the column 2 and the beam 3, which includes a first threaded plate 41, a first fixing code 42, and a first fixed internal threaded plate 43. The first fixed internal threaded plate 43 is connected to the first connecting groove 202, the first fixing code 42 is detachably connected to the first fixed internal threaded plate 43, the first threaded plate 41 is detachably connected to the first fixing code 42, and the first threaded plate 41 is connected to the second connecting groove 302.

[0050] The present invention provides an aluminum alloy elevator shaft frame, wherein the bottom of the column 2 is detachably connected to the pit steel plate 1, and the column 2 and the crossbeam 3 are detachably connected via a movable connector 4. The crossbeam 3 is provided with a first connecting hole (not shown), and the first threaded plate 41 is provided with a second connecting hole 411 corresponding to the first connecting hole. The first connecting hole is provided in two groups, and the second connecting hole 411 is provided in two groups. The crossbeam 3 and the first threaded plate 41 are connected via a first fixing bolt 47. The first threaded plate 41 is also provided with a third connecting hole 412, and the first fixing bracket 42 is provided with a fourth connecting hole 421 corresponding to the third connecting hole 412. The third connecting hole 412 is provided in three groups, and the fourth connecting hole 421 is provided in three groups, distributed in a triangular pattern. The first threaded plate 41 and the first fixing bracket 42 are connected via a second fixing countersunk screw 45 and a first fixing bolt 46. The first fixing bracket 42 also has a fifth connection hole 422, which is connected to the first fixing internally threaded plate 43 via a first fixing countersunk screw 44. In this embodiment of the utility model, the crossbeam 3 and the column 2 are installed separately via the movable connector 4, allowing for flexible adjustment without requiring on-site drilling and installation, facilitating installation and maintenance. This also facilitates subsequent maintenance and replacement of the glass.

[0051] In some embodiments, as Figure 1 and 4As shown, the aluminum alloy derrick further includes a second fixing internal threaded plate 5, and the vertically adjacent columns 2 are connected by the second fixing internal threaded plate 5 and the third fixing screw 51. Specifically, when connecting the upper and lower columns 2, the second fixing internal threaded plate 5 is inserted into the second connecting groove 302 of the adjacent column 2, and then the two upper and lower columns 2 are locked and connected by the third fixing screw 51.

[0052] In some embodiments, as Figure 6 As shown, the aluminum alloy derrick also includes a column inner cover plate 6; the column 2 also includes a first clip 203, and the column inner cover plate 6 includes a second clip 603. The column 2 and the column inner cover plate 6 are connected via the first clip 203 and the second clip 603. Specifically, the column 2 also includes a first limiting baffle 201, and the column inner cover plate 6 also includes a first cover plate pressure plate 601. The first cover plate pressure plate 601 and the first limiting baffle 201 form a wiring space 602 for wiring. At the same time, the column inner cover plate 6 can conceal the internal structure, ensuring aesthetics.

[0053] In some embodiments, as Figure 7 As shown, the aluminum alloy derrick further includes a crossbeam inner cover plate 7; the crossbeam 3 also includes a third clip 301 and a second limiting baffle 303, and the crossbeam inner cover plate 7 also includes a fourth clip 701 and a second cover plate pressure plate 702. The crossbeam 3 and the crossbeam inner cover plate 7 are connected via the third clip 301 and the fourth clip 701. The second limiting baffle 303 and the second cover plate pressure plate 702 form a second glass mounting groove 304, into which the edge of the glass is embedded.

[0054] Note that the above are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are possible for those skilled in the art without departing from the scope of protection of the present invention. Therefore, while the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. An elevator aluminum alloy derrick, characterized in that: include: A pit steel plate (1) with lower fixed threaded plates (11) welded to its four corners; A column (2) is detachably connected to the lower fixed threaded plate (11), and a first connecting groove (202) is provided on the column (2); A crossbeam (3) detachably connected to the upright column (2), the crossbeam (3) comprising a second connecting groove (302); A movable connecting member (4) is used to connect the column (2) and the beam (3), comprising a first threaded plate (41), a first fixing code (42), and a first fixed internal threaded plate (43), wherein the first fixed internal threaded plate (43) is connected to the first connecting groove (202), the first fixing code (42) is detachably connected to the first fixed internal threaded plate (43), the first threaded plate (41) is detachably connected to the first fixing code (42), and the first threaded plate (41) is connected to the second connecting groove (302).

2. The aluminum alloy elevator derrick according to claim 1, characterized in that: A first connection hole is provided on the crossbeam (3), and a second connection hole (411) corresponding to the first connection hole is provided on the first threaded plate (41).

3. The aluminum alloy elevator derrick according to claim 2, characterized in that: A third connecting hole (412) is further provided on the first threaded plate (41), and a fourth connecting hole (421) corresponding to the third connecting hole (412) is provided on the first fixing code (42).

4. The aluminum alloy elevator derrick according to claim 3, characterized in that: A fifth connecting hole (422) is also provided on the first fixing code (42), and the first fixing code (42) is connected to the first fixing internal thread plate (43) via a first fixing countersunk screw (44).

5. The aluminum alloy elevator derrick according to claim 3, characterized in that: The third connection holes (412) are provided in three groups, and the fourth connection holes (421) are provided in three groups, and are distributed in a triangular pattern; The first threaded plate (41) and the first fixing code (42) are connected via a second fixing countersunk screw (45) and a first fixing bolt (46).

6. The aluminum alloy elevator derrick according to claim 5, characterized in that: The first connection holes are provided in two groups, and the second connection holes (411) are provided in two groups; The crossbeam (3) and the first threaded plate (41) are connected via a first fixing bolt (47).

7. The aluminum alloy elevator derrick according to claim 1, characterized in that: The lower fixed threaded plate (11) is connected to the column (2) via a second fixed screw (12).

8. The aluminum alloy elevator derrick according to claim 1, characterized in that: It also includes a second fixed internal thread plate (5), and the vertically adjacent columns (2) are connected via the second fixed internal thread plate (5) and a third fixed screw (51).

9. The aluminum alloy elevator derrick according to claim 1, characterized in that: Also included is a column inner cover plate (6); The column (2) further includes a first buckle (203), the column inner cover plate (6) includes a second buckle (603), and the column (2) and the column inner cover plate (6) are connected via the first buckle (203) and the second buckle (603).

10. The aluminum alloy elevator derrick according to claim 1, characterized in that: Also included is a crossbeam inner cover plate (7); The crossbeam (3) further includes a third buckle (301), and the crossbeam inner cover plate (7) further includes a fourth buckle (701), and the crossbeam (3) and the crossbeam inner cover plate (7) are connected via the third buckle (301) and the fourth buckle (701).

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